diff --git a/404.html b/404.html
index 89c8884..bcc2575 100644
--- a/404.html
+++ b/404.html
@@ -24,7 +24,7 @@
     
     <a class="navbar-brand me-2" href="https://geobosh.github.io/Rdpack/index.html">Rdpack</a>
 
-    <small class="nav-text text-muted me-auto" data-bs-toggle="tooltip" data-bs-placement="bottom" title="">2.5.9000</small>
+    <small class="nav-text text-muted me-auto" data-bs-toggle="tooltip" data-bs-placement="bottom" title="">2.6</small>
 
     
     <button class="navbar-toggler" type="button" data-bs-toggle="collapse" data-bs-target="#navbar" aria-controls="navbar" aria-expanded="false" aria-label="Toggle navigation">
diff --git a/authors.html b/authors.html
index 15892c6..57cd75d 100644
--- a/authors.html
+++ b/authors.html
@@ -10,7 +10,7 @@
     
     <a class="navbar-brand me-2" href="index.html">Rdpack</a>
 
-    <small class="nav-text text-muted me-auto" data-bs-toggle="tooltip" data-bs-placement="bottom" title="">2.5.9000</small>
+    <small class="nav-text text-muted me-auto" data-bs-toggle="tooltip" data-bs-placement="bottom" title="">2.6</small>
 
     
     <button class="navbar-toggler" type="button" data-bs-toggle="collapse" data-bs-target="#navbar" aria-controls="navbar" aria-expanded="false" aria-label="Toggle navigation">
@@ -62,12 +62,12 @@ <h2 id="citation">Citation</h2>
 
       <p>Boshnakov GN (????).
 “Rdpack: Update and Manipulate Rd Documentation Objects.”
-<a href="https://doi.org/10.5281/zenodo.3925612" class="external-link">doi:10.5281/zenodo.3925612</a>, R package version 2.5.9000. 
+<a href="https://doi.org/10.5281/zenodo.3925612" class="external-link">doi:10.5281/zenodo.3925612</a>, R package version 2.6. 
 </p>
       <pre>@Misc{,
   title = {{Rdpack}: Update and Manipulate Rd Documentation Objects},
   author = {Georgi N. Boshnakov},
-  note = {R package version 2.5.9000},
+  note = {R package version 2.6},
   doi = {10.5281/zenodo.3925612},
 }</pre>
     </div>
diff --git a/index.html b/index.html
index 490cb4a..ffb66e6 100644
--- a/index.html
+++ b/index.html
@@ -40,7 +40,7 @@
     
     <a class="navbar-brand me-2" href="index.html">Rdpack</a>
 
-    <small class="nav-text text-muted me-auto" data-bs-toggle="tooltip" data-bs-placement="bottom" title="">2.5.9000</small>
+    <small class="nav-text text-muted me-auto" data-bs-toggle="tooltip" data-bs-placement="bottom" title="">2.6</small>
 
     
     <button class="navbar-toggler" type="button" data-bs-toggle="collapse" data-bs-target="#navbar" aria-controls="navbar" aria-expanded="false" aria-label="Toggle navigation">
diff --git a/news/index.html b/news/index.html
index e4c0adb..63aff99 100644
--- a/news/index.html
+++ b/news/index.html
@@ -10,7 +10,7 @@
     
     <a class="navbar-brand me-2" href="../index.html">Rdpack</a>
 
-    <small class="nav-text text-muted me-auto" data-bs-toggle="tooltip" data-bs-placement="bottom" title="">2.5.9000</small>
+    <small class="nav-text text-muted me-auto" data-bs-toggle="tooltip" data-bs-placement="bottom" title="">2.6</small>
 
     
     <button class="navbar-toggler" type="button" data-bs-toggle="collapse" data-bs-target="#navbar" aria-controls="navbar" aria-expanded="false" aria-label="Toggle navigation">
@@ -44,6 +44,11 @@
       <small>Source: <a href="https://github.com/GeoBosh/Rdpack/blob/HEAD/NEWS.md" class="external-link"><code>NEWS.md</code></a></small>
     </div>
 
+    <div class="section level2">
+<h2 class="pkg-version" data-toc-text="2.6" id="rdpack-26">Rdpack 2.6<a class="anchor" aria-label="anchor" href="#rdpack-26"></a></h2><p class="text-muted">CRAN release: 2023-11-08</p>
+<ul><li><p>fixed issues causing ‘lost braces’ (actually, superfluous braces) NOTEs from checks in R-devel occuring with some accented LaTeX characters. These NOTEs are not yet activated on CRAN but if/when they do, developers using Rd macros <code>\insertRef</code> and <code>\insertCite</code> can eliminate them by building their packages with Rdpack (&gt; 2.5) and rbibutils (&gt;= 2.2.16). Thanks to Sebastian Meyer for tracing down the issues.</p></li>
+<li><p>fixed a <code>Sweave</code> expression in ‘man/predefined.Rd’ to not emit unnecessary braces (see the note above).</p></li>
+</ul></div>
     <div class="section level2">
 <h2 class="pkg-version" data-toc-text="2.5" id="rdpack-25">Rdpack 2.5<a class="anchor" aria-label="anchor" href="#rdpack-25"></a></h2><p class="text-muted">CRAN release: 2023-08-21</p>
 <ul><li><p>Rd macros <code>insertCite</code> and friends were calling <code>insert_citeOnly</code> with argument <code>key</code> instead of <code>keys</code>. This was not an error since partial matching is ok here but not good practice. Fixes issue <a href="https://github.com/GeoBosh/Rdpack/issues/28" class="external-link">#28</a> reported by Marcel Ramos.</p></li>
diff --git a/pkgdown.yml b/pkgdown.yml
index a71d0fb..6c28417 100644
--- a/pkgdown.yml
+++ b/pkgdown.yml
@@ -2,7 +2,7 @@ pandoc: 2.19.2
 pkgdown: 2.0.7
 pkgdown_sha: ~
 articles: {}
-last_built: 2023-10-30T16:32Z
+last_built: 2023-11-08T16:03Z
 urls:
   reference: https://geobosh.github.io/Rdpack/reference
   article: https://geobosh.github.io/Rdpack/articles
diff --git a/reference/RStudio_reprompt.html b/reference/RStudio_reprompt.html
index 0ed8979..6b565ae 100644
--- a/reference/RStudio_reprompt.html
+++ b/reference/RStudio_reprompt.html
@@ -12,7 +12,7 @@
     
     <a class="navbar-brand me-2" href="../index.html">Rdpack</a>
 
-    <small class="nav-text text-muted me-auto" data-bs-toggle="tooltip" data-bs-placement="bottom" title="">2.5.9000</small>
+    <small class="nav-text text-muted me-auto" data-bs-toggle="tooltip" data-bs-placement="bottom" title="">2.6</small>
 
     
     <button class="navbar-toggler" type="button" data-bs-toggle="collapse" data-bs-target="#navbar" aria-controls="navbar" aria-expanded="false" aria-label="Toggle navigation">
diff --git a/reference/Rd_combo.html b/reference/Rd_combo.html
index 5236f66..3b364cf 100644
--- a/reference/Rd_combo.html
+++ b/reference/Rd_combo.html
@@ -10,7 +10,7 @@
     
     <a class="navbar-brand me-2" href="../index.html">Rdpack</a>
 
-    <small class="nav-text text-muted me-auto" data-bs-toggle="tooltip" data-bs-placement="bottom" title="">2.5.9000</small>
+    <small class="nav-text text-muted me-auto" data-bs-toggle="tooltip" data-bs-placement="bottom" title="">2.6</small>
 
     
     <button class="navbar-toggler" type="button" data-bs-toggle="collapse" data-bs-target="#navbar" aria-controls="navbar" aria-expanded="false" aria-label="Toggle navigation">
diff --git a/reference/Rdapply.html b/reference/Rdapply.html
index f733cab..0651f7d 100644
--- a/reference/Rdapply.html
+++ b/reference/Rdapply.html
@@ -12,7 +12,7 @@
     
     <a class="navbar-brand me-2" href="../index.html">Rdpack</a>
 
-    <small class="nav-text text-muted me-auto" data-bs-toggle="tooltip" data-bs-placement="bottom" title="">2.5.9000</small>
+    <small class="nav-text text-muted me-auto" data-bs-toggle="tooltip" data-bs-placement="bottom" title="">2.6</small>
 
     
     <button class="navbar-toggler" type="button" data-bs-toggle="collapse" data-bs-target="#navbar" aria-controls="navbar" aria-expanded="false" aria-label="Toggle navigation">
@@ -175,7 +175,7 @@ <h2 id="ref-examples">Examples<a class="anchor" aria-label="anchor" href="#ref-e
 <span class="r-in"><span></span></span>
 <span class="r-in"><span><span class="va">fn</span> <span class="op">&lt;-</span> <span class="fu"><a href="https://rdrr.io/r/base/tempfile.html" class="external-link">tempfile</a></span><span class="op">(</span><span class="st">"u1"</span>, fileext<span class="op">=</span><span class="st">"Rd"</span><span class="op">)</span></span></span>
 <span class="r-in"><span><span class="fu"><a href="Rdo2Rdf.html">Rdo2Rdf</a></span><span class="op">(</span><span class="va">u1</span>, file <span class="op">=</span> <span class="va">fn</span><span class="op">)</span></span></span>
-<span class="r-out co"><span class="r-pr">#&gt;</span> 	The Rd content was written to file  /tmp/RtmpMKPvT2/u118961eddeaf0Rd </span>
+<span class="r-out co"><span class="r-pr">#&gt;</span> 	The Rd content was written to file  /tmp/RtmpVKKU0b/u1186250901de0Rd </span>
 <span class="r-in"><span></span></span>
 <span class="r-in"><span><span class="co"># the saved file contains escaped percents but they disappear in parsing:</span></span></span>
 <span class="r-in"><span><span class="fu"><a href="https://rdrr.io/r/base/file.show.html" class="external-link">file.show</a></span><span class="op">(</span><span class="va">fn</span><span class="op">)</span></span></span>
@@ -188,7 +188,7 @@ <h2 id="ref-examples">Examples<a class="anchor" aria-label="anchor" href="#ref-e
 <span class="r-in"><span></span></span>
 <span class="r-in"><span><span class="va">u2</span> <span class="op">&lt;-</span> <span class="fu">Rdpack</span><span class="fu">:::</span><span class="fu">.Rd_tidy</span><span class="op">(</span><span class="va">u1</span><span class="op">)</span></span></span>
 <span class="r-in"><span><span class="fu"><a href="Rdo2Rdf.html">Rdo2Rdf</a></span><span class="op">(</span><span class="va">u2</span>, file <span class="op">=</span> <span class="va">fn</span><span class="op">)</span></span></span>
-<span class="r-out co"><span class="r-pr">#&gt;</span> 	The Rd content was written to file  /tmp/RtmpMKPvT2/u118961eddeaf0Rd </span>
+<span class="r-out co"><span class="r-pr">#&gt;</span> 	The Rd content was written to file  /tmp/RtmpVKKU0b/u1186250901de0Rd </span>
 <span class="r-in"><span><span class="fu"><a href="https://rdrr.io/r/base/file.show.html" class="external-link">file.show</a></span><span class="op">(</span><span class="va">fn</span><span class="op">)</span></span></span>
 <span class="r-in"><span></span></span>
 <span class="r-in"><span><span class="fu"><a href="https://rdrr.io/r/base/unlink.html" class="external-link">unlink</a></span><span class="op">(</span><span class="va">fn</span><span class="op">)</span></span></span>
diff --git a/reference/Rdo2Rdf.html b/reference/Rdo2Rdf.html
index e2a3fc1..6cf80bd 100644
--- a/reference/Rdo2Rdf.html
+++ b/reference/Rdo2Rdf.html
@@ -14,7 +14,7 @@
     
     <a class="navbar-brand me-2" href="../index.html">Rdpack</a>
 
-    <small class="nav-text text-muted me-auto" data-bs-toggle="tooltip" data-bs-placement="bottom" title="">2.5.9000</small>
+    <small class="nav-text text-muted me-auto" data-bs-toggle="tooltip" data-bs-placement="bottom" title="">2.6</small>
 
     
     <button class="navbar-toggler" type="button" data-bs-toggle="collapse" data-bs-target="#navbar" aria-controls="navbar" aria-expanded="false" aria-label="Toggle navigation">
diff --git a/reference/Rdo_append_argument.html b/reference/Rdo_append_argument.html
index 8d2235e..0453155 100644
--- a/reference/Rdo_append_argument.html
+++ b/reference/Rdo_append_argument.html
@@ -10,7 +10,7 @@
     
     <a class="navbar-brand me-2" href="../index.html">Rdpack</a>
 
-    <small class="nav-text text-muted me-auto" data-bs-toggle="tooltip" data-bs-placement="bottom" title="">2.5.9000</small>
+    <small class="nav-text text-muted me-auto" data-bs-toggle="tooltip" data-bs-placement="bottom" title="">2.6</small>
 
     
     <button class="navbar-toggler" type="button" data-bs-toggle="collapse" data-bs-target="#navbar" aria-controls="navbar" aria-expanded="false" aria-label="Toggle navigation">
@@ -104,7 +104,7 @@ <h2 id="ref-examples">Examples<a class="anchor" aria-label="anchor" href="#ref-e
 <span class="r-out co"><span class="r-pr">#&gt;</span> Trying a 'prompt' function to generate documentation for the object.</span>
 <span class="r-err co"><span class="r-pr">#&gt;</span> <span class="error">Error in reprompt(dummyfun, filename = fn):</span> unsuccessful attempt to create Rd doc. using a 'prompt' function.</span>
 <span class="r-in"><span><span class="va">rdo</span> <span class="op">&lt;-</span> <span class="fu">tools</span><span class="fu">::</span><span class="fu"><a href="https://rdrr.io/r/tools/parse_Rd.html" class="external-link">parse_Rd</a></span><span class="op">(</span><span class="va">fn</span><span class="op">)</span></span></span>
-<span class="r-wrn co"><span class="r-pr">#&gt;</span> <span class="warning">Warning: </span>cannot open file '/tmp/RtmpMKPvT2/dummyfun1896789d9942.Rd': No such file or directory</span>
+<span class="r-wrn co"><span class="r-pr">#&gt;</span> <span class="warning">Warning: </span>cannot open file '/tmp/RtmpVKKU0b/dummyfun18622a9b0ca7.Rd': No such file or directory</span>
 <span class="r-err co"><span class="r-pr">#&gt;</span> <span class="error">Error in file(con, "r"):</span> cannot open the connection</span>
 <span class="r-in"><span></span></span>
 <span class="r-in"><span><span class="co">## add documentation for arguments</span></span></span>
diff --git a/reference/Rdo_collect_metadata.html b/reference/Rdo_collect_metadata.html
index c73ea11..7120628 100644
--- a/reference/Rdo_collect_metadata.html
+++ b/reference/Rdo_collect_metadata.html
@@ -10,7 +10,7 @@
     
     <a class="navbar-brand me-2" href="../index.html">Rdpack</a>
 
-    <small class="nav-text text-muted me-auto" data-bs-toggle="tooltip" data-bs-placement="bottom" title="">2.5.9000</small>
+    <small class="nav-text text-muted me-auto" data-bs-toggle="tooltip" data-bs-placement="bottom" title="">2.6</small>
 
     
     <button class="navbar-toggler" type="button" data-bs-toggle="collapse" data-bs-target="#navbar" aria-controls="navbar" aria-expanded="false" aria-label="Toggle navigation">
diff --git a/reference/Rdo_empty_sections.html b/reference/Rdo_empty_sections.html
index 81517a5..7a841d2 100644
--- a/reference/Rdo_empty_sections.html
+++ b/reference/Rdo_empty_sections.html
@@ -10,7 +10,7 @@
     
     <a class="navbar-brand me-2" href="../index.html">Rdpack</a>
 
-    <small class="nav-text text-muted me-auto" data-bs-toggle="tooltip" data-bs-placement="bottom" title="">2.5.9000</small>
+    <small class="nav-text text-muted me-auto" data-bs-toggle="tooltip" data-bs-placement="bottom" title="">2.6</small>
 
     
     <button class="navbar-toggler" type="button" data-bs-toggle="collapse" data-bs-target="#navbar" aria-controls="navbar" aria-expanded="false" aria-label="Toggle navigation">
diff --git a/reference/Rdo_fetch.html b/reference/Rdo_fetch.html
index d0b3792..0ea77b4 100644
--- a/reference/Rdo_fetch.html
+++ b/reference/Rdo_fetch.html
@@ -10,7 +10,7 @@
     
     <a class="navbar-brand me-2" href="../index.html">Rdpack</a>
 
-    <small class="nav-text text-muted me-auto" data-bs-toggle="tooltip" data-bs-placement="bottom" title="">2.5.9000</small>
+    <small class="nav-text text-muted me-auto" data-bs-toggle="tooltip" data-bs-placement="bottom" title="">2.6</small>
 
     
     <button class="navbar-toggler" type="button" data-bs-toggle="collapse" data-bs-target="#navbar" aria-controls="navbar" aria-expanded="false" aria-label="Toggle navigation">
diff --git a/reference/Rdo_flatinsert.html b/reference/Rdo_flatinsert.html
index 086b38a..3f9e7aa 100644
--- a/reference/Rdo_flatinsert.html
+++ b/reference/Rdo_flatinsert.html
@@ -10,7 +10,7 @@
     
     <a class="navbar-brand me-2" href="../index.html">Rdpack</a>
 
-    <small class="nav-text text-muted me-auto" data-bs-toggle="tooltip" data-bs-placement="bottom" title="">2.5.9000</small>
+    <small class="nav-text text-muted me-auto" data-bs-toggle="tooltip" data-bs-placement="bottom" title="">2.6</small>
 
     
     <button class="navbar-toggler" type="button" data-bs-toggle="collapse" data-bs-target="#navbar" aria-controls="navbar" aria-expanded="false" aria-label="Toggle navigation">
diff --git a/reference/Rdo_get_argument_names.html b/reference/Rdo_get_argument_names.html
index a9b07ab..061ee1b 100644
--- a/reference/Rdo_get_argument_names.html
+++ b/reference/Rdo_get_argument_names.html
@@ -10,7 +10,7 @@
     
     <a class="navbar-brand me-2" href="../index.html">Rdpack</a>
 
-    <small class="nav-text text-muted me-auto" data-bs-toggle="tooltip" data-bs-placement="bottom" title="">2.5.9000</small>
+    <small class="nav-text text-muted me-auto" data-bs-toggle="tooltip" data-bs-placement="bottom" title="">2.6</small>
 
     
     <button class="navbar-toggler" type="button" data-bs-toggle="collapse" data-bs-target="#navbar" aria-controls="navbar" aria-expanded="false" aria-label="Toggle navigation">
diff --git a/reference/Rdo_get_insert_pos.html b/reference/Rdo_get_insert_pos.html
index d995503..219cdb1 100644
--- a/reference/Rdo_get_insert_pos.html
+++ b/reference/Rdo_get_insert_pos.html
@@ -10,7 +10,7 @@
     
     <a class="navbar-brand me-2" href="../index.html">Rdpack</a>
 
-    <small class="nav-text text-muted me-auto" data-bs-toggle="tooltip" data-bs-placement="bottom" title="">2.5.9000</small>
+    <small class="nav-text text-muted me-auto" data-bs-toggle="tooltip" data-bs-placement="bottom" title="">2.6</small>
 
     
     <button class="navbar-toggler" type="button" data-bs-toggle="collapse" data-bs-target="#navbar" aria-controls="navbar" aria-expanded="false" aria-label="Toggle navigation">
diff --git a/reference/Rdo_get_item_labels.html b/reference/Rdo_get_item_labels.html
index f3b927c..a7379aa 100644
--- a/reference/Rdo_get_item_labels.html
+++ b/reference/Rdo_get_item_labels.html
@@ -10,7 +10,7 @@
     
     <a class="navbar-brand me-2" href="../index.html">Rdpack</a>
 
-    <small class="nav-text text-muted me-auto" data-bs-toggle="tooltip" data-bs-placement="bottom" title="">2.5.9000</small>
+    <small class="nav-text text-muted me-auto" data-bs-toggle="tooltip" data-bs-placement="bottom" title="">2.6</small>
 
     
     <button class="navbar-toggler" type="button" data-bs-toggle="collapse" data-bs-target="#navbar" aria-controls="navbar" aria-expanded="false" aria-label="Toggle navigation">
diff --git a/reference/Rdo_insert.html b/reference/Rdo_insert.html
index 2550290..5fb2bef 100644
--- a/reference/Rdo_insert.html
+++ b/reference/Rdo_insert.html
@@ -14,7 +14,7 @@
     
     <a class="navbar-brand me-2" href="../index.html">Rdpack</a>
 
-    <small class="nav-text text-muted me-auto" data-bs-toggle="tooltip" data-bs-placement="bottom" title="">2.5.9000</small>
+    <small class="nav-text text-muted me-auto" data-bs-toggle="tooltip" data-bs-placement="bottom" title="">2.6</small>
 
     
     <button class="navbar-toggler" type="button" data-bs-toggle="collapse" data-bs-target="#navbar" aria-controls="navbar" aria-expanded="false" aria-label="Toggle navigation">
diff --git a/reference/Rdo_insert_element.html b/reference/Rdo_insert_element.html
index a62209b..a082f97 100644
--- a/reference/Rdo_insert_element.html
+++ b/reference/Rdo_insert_element.html
@@ -10,7 +10,7 @@
     
     <a class="navbar-brand me-2" href="../index.html">Rdpack</a>
 
-    <small class="nav-text text-muted me-auto" data-bs-toggle="tooltip" data-bs-placement="bottom" title="">2.5.9000</small>
+    <small class="nav-text text-muted me-auto" data-bs-toggle="tooltip" data-bs-placement="bottom" title="">2.6</small>
 
     
     <button class="navbar-toggler" type="button" data-bs-toggle="collapse" data-bs-target="#navbar" aria-controls="navbar" aria-expanded="false" aria-label="Toggle navigation">
diff --git a/reference/Rdo_is_newline.html b/reference/Rdo_is_newline.html
index 64a0a7d..0a79a5e 100644
--- a/reference/Rdo_is_newline.html
+++ b/reference/Rdo_is_newline.html
@@ -10,7 +10,7 @@
     
     <a class="navbar-brand me-2" href="../index.html">Rdpack</a>
 
-    <small class="nav-text text-muted me-auto" data-bs-toggle="tooltip" data-bs-placement="bottom" title="">2.5.9000</small>
+    <small class="nav-text text-muted me-auto" data-bs-toggle="tooltip" data-bs-placement="bottom" title="">2.6</small>
 
     
     <button class="navbar-toggler" type="button" data-bs-toggle="collapse" data-bs-target="#navbar" aria-controls="navbar" aria-expanded="false" aria-label="Toggle navigation">
diff --git a/reference/Rdo_locate.html b/reference/Rdo_locate.html
index 02f2654..3aed559 100644
--- a/reference/Rdo_locate.html
+++ b/reference/Rdo_locate.html
@@ -14,7 +14,7 @@
     
     <a class="navbar-brand me-2" href="../index.html">Rdpack</a>
 
-    <small class="nav-text text-muted me-auto" data-bs-toggle="tooltip" data-bs-placement="bottom" title="">2.5.9000</small>
+    <small class="nav-text text-muted me-auto" data-bs-toggle="tooltip" data-bs-placement="bottom" title="">2.6</small>
 
     
     <button class="navbar-toggler" type="button" data-bs-toggle="collapse" data-bs-target="#navbar" aria-controls="navbar" aria-expanded="false" aria-label="Toggle navigation">
diff --git a/reference/Rdo_locate_leaves.html b/reference/Rdo_locate_leaves.html
index 796ed64..fdcab51 100644
--- a/reference/Rdo_locate_leaves.html
+++ b/reference/Rdo_locate_leaves.html
@@ -12,7 +12,7 @@
     
     <a class="navbar-brand me-2" href="../index.html">Rdpack</a>
 
-    <small class="nav-text text-muted me-auto" data-bs-toggle="tooltip" data-bs-placement="bottom" title="">2.5.9000</small>
+    <small class="nav-text text-muted me-auto" data-bs-toggle="tooltip" data-bs-placement="bottom" title="">2.6</small>
 
     
     <button class="navbar-toggler" type="button" data-bs-toggle="collapse" data-bs-target="#navbar" aria-controls="navbar" aria-expanded="false" aria-label="Toggle navigation">
@@ -105,7 +105,7 @@ <h2 id="ref-examples">Examples<a class="anchor" aria-label="anchor" href="#ref-e
 <span class="r-out co"><span class="r-pr">#&gt;</span> Trying a 'prompt' function to generate documentation for the object.</span>
 <span class="r-err co"><span class="r-pr">#&gt;</span> <span class="error">Error in reprompt(dummyfun, filename = fn):</span> unsuccessful attempt to create Rd doc. using a 'prompt' function.</span>
 <span class="r-in"><span><span class="va">rdo</span> <span class="op">&lt;-</span> <span class="fu">tools</span><span class="fu">::</span><span class="fu"><a href="https://rdrr.io/r/tools/parse_Rd.html" class="external-link">parse_Rd</a></span><span class="op">(</span><span class="va">fn</span><span class="op">)</span></span></span>
-<span class="r-wrn co"><span class="r-pr">#&gt;</span> <span class="warning">Warning: </span>cannot open file '/tmp/RtmpMKPvT2/dummyfun18963f558cc7Rd': No such file or directory</span>
+<span class="r-wrn co"><span class="r-pr">#&gt;</span> <span class="warning">Warning: </span>cannot open file '/tmp/RtmpVKKU0b/dummyfun186244bdfa56Rd': No such file or directory</span>
 <span class="r-err co"><span class="r-pr">#&gt;</span> <span class="error">Error in file(con, "r"):</span> cannot open the connection</span>
 <span class="r-in"><span></span></span>
 <span class="r-in"><span><span class="va">f</span> <span class="op">&lt;-</span>  <span class="kw">function</span><span class="op">(</span><span class="va">x</span><span class="op">)</span> <span class="fu"><a href="Rdo_is_newline.html">Rdo_is_newline</a></span><span class="op">(</span><span class="va">x</span><span class="op">)</span></span></span>
diff --git a/reference/Rdo_macro.html b/reference/Rdo_macro.html
index fdfa81a..91c43e6 100644
--- a/reference/Rdo_macro.html
+++ b/reference/Rdo_macro.html
@@ -12,7 +12,7 @@
     
     <a class="navbar-brand me-2" href="../index.html">Rdpack</a>
 
-    <small class="nav-text text-muted me-auto" data-bs-toggle="tooltip" data-bs-placement="bottom" title="">2.5.9000</small>
+    <small class="nav-text text-muted me-auto" data-bs-toggle="tooltip" data-bs-placement="bottom" title="">2.6</small>
 
     
     <button class="navbar-toggler" type="button" data-bs-toggle="collapse" data-bs-target="#navbar" aria-controls="navbar" aria-expanded="false" aria-label="Toggle navigation">
diff --git a/reference/Rdo_modify.html b/reference/Rdo_modify.html
index 69ab984..253c06b 100644
--- a/reference/Rdo_modify.html
+++ b/reference/Rdo_modify.html
@@ -10,7 +10,7 @@
     
     <a class="navbar-brand me-2" href="../index.html">Rdpack</a>
 
-    <small class="nav-text text-muted me-auto" data-bs-toggle="tooltip" data-bs-placement="bottom" title="">2.5.9000</small>
+    <small class="nav-text text-muted me-auto" data-bs-toggle="tooltip" data-bs-placement="bottom" title="">2.6</small>
 
     
     <button class="navbar-toggler" type="button" data-bs-toggle="collapse" data-bs-target="#navbar" aria-controls="navbar" aria-expanded="false" aria-label="Toggle navigation">
diff --git a/reference/Rdo_modify_simple.html b/reference/Rdo_modify_simple.html
index 75ac493..3f89505 100644
--- a/reference/Rdo_modify_simple.html
+++ b/reference/Rdo_modify_simple.html
@@ -10,7 +10,7 @@
     
     <a class="navbar-brand me-2" href="../index.html">Rdpack</a>
 
-    <small class="nav-text text-muted me-auto" data-bs-toggle="tooltip" data-bs-placement="bottom" title="">2.5.9000</small>
+    <small class="nav-text text-muted me-auto" data-bs-toggle="tooltip" data-bs-placement="bottom" title="">2.6</small>
 
     
     <button class="navbar-toggler" type="button" data-bs-toggle="collapse" data-bs-target="#navbar" aria-controls="navbar" aria-expanded="false" aria-label="Toggle navigation">
diff --git a/reference/Rdo_piecetag.html b/reference/Rdo_piecetag.html
index d449936..5e437d4 100644
--- a/reference/Rdo_piecetag.html
+++ b/reference/Rdo_piecetag.html
@@ -10,7 +10,7 @@
     
     <a class="navbar-brand me-2" href="../index.html">Rdpack</a>
 
-    <small class="nav-text text-muted me-auto" data-bs-toggle="tooltip" data-bs-placement="bottom" title="">2.5.9000</small>
+    <small class="nav-text text-muted me-auto" data-bs-toggle="tooltip" data-bs-placement="bottom" title="">2.6</small>
 
     
     <button class="navbar-toggler" type="button" data-bs-toggle="collapse" data-bs-target="#navbar" aria-controls="navbar" aria-expanded="false" aria-label="Toggle navigation">
diff --git a/reference/Rdo_remove_srcref.html b/reference/Rdo_remove_srcref.html
index 9dcabf9..41b8bcb 100644
--- a/reference/Rdo_remove_srcref.html
+++ b/reference/Rdo_remove_srcref.html
@@ -10,7 +10,7 @@
     
     <a class="navbar-brand me-2" href="../index.html">Rdpack</a>
 
-    <small class="nav-text text-muted me-auto" data-bs-toggle="tooltip" data-bs-placement="bottom" title="">2.5.9000</small>
+    <small class="nav-text text-muted me-auto" data-bs-toggle="tooltip" data-bs-placement="bottom" title="">2.6</small>
 
     
     <button class="navbar-toggler" type="button" data-bs-toggle="collapse" data-bs-target="#navbar" aria-controls="navbar" aria-expanded="false" aria-label="Toggle navigation">
diff --git a/reference/Rdo_reparse.html b/reference/Rdo_reparse.html
index 158af62..fd0b087 100644
--- a/reference/Rdo_reparse.html
+++ b/reference/Rdo_reparse.html
@@ -10,7 +10,7 @@
     
     <a class="navbar-brand me-2" href="../index.html">Rdpack</a>
 
-    <small class="nav-text text-muted me-auto" data-bs-toggle="tooltip" data-bs-placement="bottom" title="">2.5.9000</small>
+    <small class="nav-text text-muted me-auto" data-bs-toggle="tooltip" data-bs-placement="bottom" title="">2.6</small>
 
     
     <button class="navbar-toggler" type="button" data-bs-toggle="collapse" data-bs-target="#navbar" aria-controls="navbar" aria-expanded="false" aria-label="Toggle navigation">
@@ -95,7 +95,7 @@ <h2 id="ref-examples">Examples<a class="anchor" aria-label="anchor" href="#ref-e
 <span class="r-out co"><span class="r-pr">#&gt;</span> Trying a 'prompt' function to generate documentation for the object.</span>
 <span class="r-err co"><span class="r-pr">#&gt;</span> <span class="error">Error in reprompt(dummyfun, filename = fn):</span> unsuccessful attempt to create Rd doc. using a 'prompt' function.</span>
 <span class="r-in"><span><span class="va">rdo</span> <span class="op">&lt;-</span> <span class="fu">tools</span><span class="fu">::</span><span class="fu"><a href="https://rdrr.io/r/tools/parse_Rd.html" class="external-link">parse_Rd</a></span><span class="op">(</span><span class="va">fn</span><span class="op">)</span></span></span>
-<span class="r-wrn co"><span class="r-pr">#&gt;</span> <span class="warning">Warning: </span>cannot open file '/tmp/RtmpMKPvT2/dummyfun189639ea0b9eRd': No such file or directory</span>
+<span class="r-wrn co"><span class="r-pr">#&gt;</span> <span class="warning">Warning: </span>cannot open file '/tmp/RtmpVKKU0b/dummyfun18625c78429fRd': No such file or directory</span>
 <span class="r-err co"><span class="r-pr">#&gt;</span> <span class="error">Error in file(con, "r"):</span> cannot open the connection</span>
 <span class="r-in"><span></span></span>
 <span class="r-in"><span><span class="va">dottext</span> <span class="op">&lt;-</span> <span class="st">"further arguments to be passed on."</span></span></span>
diff --git a/reference/Rdo_sections.html b/reference/Rdo_sections.html
index eece401..985456d 100644
--- a/reference/Rdo_sections.html
+++ b/reference/Rdo_sections.html
@@ -12,7 +12,7 @@
     
     <a class="navbar-brand me-2" href="../index.html">Rdpack</a>
 
-    <small class="nav-text text-muted me-auto" data-bs-toggle="tooltip" data-bs-placement="bottom" title="">2.5.9000</small>
+    <small class="nav-text text-muted me-auto" data-bs-toggle="tooltip" data-bs-placement="bottom" title="">2.6</small>
 
     
     <button class="navbar-toggler" type="button" data-bs-toggle="collapse" data-bs-target="#navbar" aria-controls="navbar" aria-expanded="false" aria-label="Toggle navigation">
diff --git a/reference/Rdo_set_section.html b/reference/Rdo_set_section.html
index 6f92450..29dcabc 100644
--- a/reference/Rdo_set_section.html
+++ b/reference/Rdo_set_section.html
@@ -10,7 +10,7 @@
     
     <a class="navbar-brand me-2" href="../index.html">Rdpack</a>
 
-    <small class="nav-text text-muted me-auto" data-bs-toggle="tooltip" data-bs-placement="bottom" title="">2.5.9000</small>
+    <small class="nav-text text-muted me-auto" data-bs-toggle="tooltip" data-bs-placement="bottom" title="">2.6</small>
 
     
     <button class="navbar-toggler" type="button" data-bs-toggle="collapse" data-bs-target="#navbar" aria-controls="navbar" aria-expanded="false" aria-label="Toggle navigation">
@@ -110,23 +110,23 @@ <h2 id="ref-examples">Examples<a class="anchor" aria-label="anchor" href="#ref-e
 <span class="r-out co"><span class="r-pr">#&gt;</span> Trying a 'prompt' function to generate documentation for the object.</span>
 <span class="r-err co"><span class="r-pr">#&gt;</span> <span class="error">Error in reprompt(dummyfun, filename = fnA):</span> unsuccessful attempt to create Rd doc. using a 'prompt' function.</span>
 <span class="r-in"><span><span class="fu"><a href="Rdo_show.html">Rdo_show</a></span><span class="op">(</span><span class="fu">tools</span><span class="fu">::</span><span class="fu"><a href="https://rdrr.io/r/tools/parse_Rd.html" class="external-link">parse_Rd</a></span><span class="op">(</span><span class="va">fnA</span><span class="op">)</span><span class="op">)</span></span></span>
-<span class="r-wrn co"><span class="r-pr">#&gt;</span> <span class="warning">Warning: </span>cannot open file '/tmp/RtmpMKPvT2/dummyfun18965962a927Rd': No such file or directory</span>
+<span class="r-wrn co"><span class="r-pr">#&gt;</span> <span class="warning">Warning: </span>cannot open file '/tmp/RtmpVKKU0b/dummyfun18625a801fa0Rd': No such file or directory</span>
 <span class="r-err co"><span class="r-pr">#&gt;</span> <span class="error">Error in file(con, "r"):</span> cannot open the connection</span>
 <span class="r-in"><span></span></span>
 <span class="r-in"><span><span class="co">## set the author section, create it if necessary.</span></span></span>
 <span class="r-in"><span><span class="fu">Rdo_set_section</span><span class="op">(</span><span class="st">"A.A. Author"</span>, <span class="st">"author"</span>, <span class="va">fnA</span>, create <span class="op">=</span> <span class="cn">TRUE</span><span class="op">)</span></span></span>
-<span class="r-wrn co"><span class="r-pr">#&gt;</span> <span class="warning">Warning: </span>cannot open file '/tmp/RtmpMKPvT2/dummyfun18965962a927Rd': No such file or directory</span>
+<span class="r-wrn co"><span class="r-pr">#&gt;</span> <span class="warning">Warning: </span>cannot open file '/tmp/RtmpVKKU0b/dummyfun18625a801fa0Rd': No such file or directory</span>
 <span class="r-err co"><span class="r-pr">#&gt;</span> <span class="error">Error in file(con, "r"):</span> cannot open the connection</span>
 <span class="r-in"><span><span class="fu"><a href="Rdo_show.html">Rdo_show</a></span><span class="op">(</span><span class="fu">tools</span><span class="fu">::</span><span class="fu"><a href="https://rdrr.io/r/tools/parse_Rd.html" class="external-link">parse_Rd</a></span><span class="op">(</span><span class="va">fnA</span><span class="op">)</span><span class="op">)</span></span></span>
-<span class="r-wrn co"><span class="r-pr">#&gt;</span> <span class="warning">Warning: </span>cannot open file '/tmp/RtmpMKPvT2/dummyfun18965962a927Rd': No such file or directory</span>
+<span class="r-wrn co"><span class="r-pr">#&gt;</span> <span class="warning">Warning: </span>cannot open file '/tmp/RtmpVKKU0b/dummyfun18625a801fa0Rd': No such file or directory</span>
 <span class="r-err co"><span class="r-pr">#&gt;</span> <span class="error">Error in file(con, "r"):</span> cannot open the connection</span>
 <span class="r-in"><span></span></span>
 <span class="r-in"><span><span class="co">## replace the author section</span></span></span>
 <span class="r-in"><span><span class="fu">Rdo_set_section</span><span class="op">(</span><span class="st">"Georgi N. Boshnakov"</span>, <span class="st">"author"</span>, <span class="va">fnA</span><span class="op">)</span></span></span>
-<span class="r-wrn co"><span class="r-pr">#&gt;</span> <span class="warning">Warning: </span>cannot open file '/tmp/RtmpMKPvT2/dummyfun18965962a927Rd': No such file or directory</span>
+<span class="r-wrn co"><span class="r-pr">#&gt;</span> <span class="warning">Warning: </span>cannot open file '/tmp/RtmpVKKU0b/dummyfun18625a801fa0Rd': No such file or directory</span>
 <span class="r-err co"><span class="r-pr">#&gt;</span> <span class="error">Error in file(con, "r"):</span> cannot open the connection</span>
 <span class="r-in"><span><span class="fu"><a href="Rdo_show.html">Rdo_show</a></span><span class="op">(</span><span class="fu">tools</span><span class="fu">::</span><span class="fu"><a href="https://rdrr.io/r/tools/parse_Rd.html" class="external-link">parse_Rd</a></span><span class="op">(</span><span class="va">fnA</span><span class="op">)</span><span class="op">)</span></span></span>
-<span class="r-wrn co"><span class="r-pr">#&gt;</span> <span class="warning">Warning: </span>cannot open file '/tmp/RtmpMKPvT2/dummyfun18965962a927Rd': No such file or directory</span>
+<span class="r-wrn co"><span class="r-pr">#&gt;</span> <span class="warning">Warning: </span>cannot open file '/tmp/RtmpVKKU0b/dummyfun18625a801fa0Rd': No such file or directory</span>
 <span class="r-err co"><span class="r-pr">#&gt;</span> <span class="error">Error in file(con, "r"):</span> cannot open the connection</span>
 <span class="r-in"><span></span></span>
 <span class="r-in"><span><span class="fu"><a href="https://rdrr.io/r/base/unlink.html" class="external-link">unlink</a></span><span class="op">(</span><span class="va">fnA</span><span class="op">)</span></span></span>
diff --git a/reference/Rdo_show.html b/reference/Rdo_show.html
index d095d33..752ccb6 100644
--- a/reference/Rdo_show.html
+++ b/reference/Rdo_show.html
@@ -10,7 +10,7 @@
     
     <a class="navbar-brand me-2" href="../index.html">Rdpack</a>
 
-    <small class="nav-text text-muted me-auto" data-bs-toggle="tooltip" data-bs-placement="bottom" title="">2.5.9000</small>
+    <small class="nav-text text-muted me-auto" data-bs-toggle="tooltip" data-bs-placement="bottom" title="">2.6</small>
 
     
     <button class="navbar-toggler" type="button" data-bs-toggle="collapse" data-bs-target="#navbar" aria-controls="navbar" aria-expanded="false" aria-label="Toggle navigation">
diff --git a/reference/Rdo_tag.html b/reference/Rdo_tag.html
index c690f71..fa7bff7 100644
--- a/reference/Rdo_tag.html
+++ b/reference/Rdo_tag.html
@@ -10,7 +10,7 @@
     
     <a class="navbar-brand me-2" href="../index.html">Rdpack</a>
 
-    <small class="nav-text text-muted me-auto" data-bs-toggle="tooltip" data-bs-placement="bottom" title="">2.5.9000</small>
+    <small class="nav-text text-muted me-auto" data-bs-toggle="tooltip" data-bs-placement="bottom" title="">2.6</small>
 
     
     <button class="navbar-toggler" type="button" data-bs-toggle="collapse" data-bs-target="#navbar" aria-controls="navbar" aria-expanded="false" aria-label="Toggle navigation">
diff --git a/reference/Rdo_tags.html b/reference/Rdo_tags.html
index 5c91f0b..802b4d5 100644
--- a/reference/Rdo_tags.html
+++ b/reference/Rdo_tags.html
@@ -10,7 +10,7 @@
     
     <a class="navbar-brand me-2" href="../index.html">Rdpack</a>
 
-    <small class="nav-text text-muted me-auto" data-bs-toggle="tooltip" data-bs-placement="bottom" title="">2.5.9000</small>
+    <small class="nav-text text-muted me-auto" data-bs-toggle="tooltip" data-bs-placement="bottom" title="">2.6</small>
 
     
     <button class="navbar-toggler" type="button" data-bs-toggle="collapse" data-bs-target="#navbar" aria-controls="navbar" aria-expanded="false" aria-label="Toggle navigation">
diff --git a/reference/Rdo_which.html b/reference/Rdo_which.html
index 22c4a07..9d0e46d 100644
--- a/reference/Rdo_which.html
+++ b/reference/Rdo_which.html
@@ -10,7 +10,7 @@
     
     <a class="navbar-brand me-2" href="../index.html">Rdpack</a>
 
-    <small class="nav-text text-muted me-auto" data-bs-toggle="tooltip" data-bs-placement="bottom" title="">2.5.9000</small>
+    <small class="nav-text text-muted me-auto" data-bs-toggle="tooltip" data-bs-placement="bottom" title="">2.6</small>
 
     
     <button class="navbar-toggler" type="button" data-bs-toggle="collapse" data-bs-target="#navbar" aria-controls="navbar" aria-expanded="false" aria-label="Toggle navigation">
diff --git a/reference/Rdpack-package.html b/reference/Rdpack-package.html
index abeda09..337a8a0 100644
--- a/reference/Rdpack-package.html
+++ b/reference/Rdpack-package.html
@@ -24,7 +24,7 @@
     
     <a class="navbar-brand me-2" href="../index.html">Rdpack</a>
 
-    <small class="nav-text text-muted me-auto" data-bs-toggle="tooltip" data-bs-placement="bottom" title="">2.5.9000</small>
+    <small class="nav-text text-muted me-auto" data-bs-toggle="tooltip" data-bs-placement="bottom" title="">2.6</small>
 
     
     <button class="navbar-toggler" type="button" data-bs-toggle="collapse" data-bs-target="#navbar" aria-controls="navbar" aria-expanded="false" aria-label="Toggle navigation">
@@ -73,7 +73,7 @@
 
     <div class="section level2">
     <h2 id="details">Details<a class="anchor" aria-label="anchor" href="#details"></a></h2>
-    <p></p><table class="table table"><tr><td>Package:</td><td>Rdpack</td></tr><tr><td>Type:</td><td>Package</td></tr><tr><td>Version:</td><td>2.5.9000</td></tr><tr><td>Date:</td><td></td></tr><tr><td>License:</td><td>GPL (&gt;= 2)</td></tr><tr><td>LazyLoad:</td><td>yes</td></tr><tr><td>Built:</td><td>R 4.3.1; ; 2023-10-30 16:32:06 UTC; unix</td></tr></table><p><!-- % -->
+    <p></p><table class="table table"><tr><td>Package:</td><td>Rdpack</td></tr><tr><td>Type:</td><td>Package</td></tr><tr><td>Version:</td><td>2.6</td></tr><tr><td>Date:</td><td></td></tr><tr><td>License:</td><td>GPL (&gt;= 2)</td></tr><tr><td>LazyLoad:</td><td>yes</td></tr><tr><td>Built:</td><td>R 4.3.2; ; 2023-11-08 16:03:00 UTC; unix</td></tr></table><p><!-- % -->
 <!-- % 2018-05-24 commenting out    -->
 <!-- %    Index: -->
 <!-- %  -->
@@ -291,7 +291,7 @@ <h3 id="inserting-evaluated-examples">Inserting evaluated examples<a class="anch
 
 <p><code>\printExample</code> is typically placed in section Details of an
 object's documentation, see section Details of <code><a href="promptUsage.html">get_usage</a></code>
-for anumber of examples produced mostly with <code>\printExample</code>.</p>
+for a number of examples produced mostly with <code>\printExample</code>.</p>
 <p>The macro <code>\runExamples</code> can be used as a replacement
 of section <code>Examples</code>.
 For example, if the following code is put at the top level in an Rd file (i.e. not in a
diff --git a/reference/Rdpack_bibstyles.html b/reference/Rdpack_bibstyles.html
index bae8761..c87072a 100644
--- a/reference/Rdpack_bibstyles.html
+++ b/reference/Rdpack_bibstyles.html
@@ -10,7 +10,7 @@
     
     <a class="navbar-brand me-2" href="../index.html">Rdpack</a>
 
-    <small class="nav-text text-muted me-auto" data-bs-toggle="tooltip" data-bs-placement="bottom" title="">2.5.9000</small>
+    <small class="nav-text text-muted me-auto" data-bs-toggle="tooltip" data-bs-placement="bottom" title="">2.6</small>
 
     
     <button class="navbar-toggler" type="button" data-bs-toggle="collapse" data-bs-target="#navbar" aria-controls="navbar" aria-expanded="false" aria-label="Toggle navigation">
@@ -70,9 +70,9 @@ <h2 id="details">Details<a class="anchor" aria-label="anchor" href="#details"></
 
 <p>This is the initial implementation of support for styles for lists of
   bibliography references.</p>
-<p>Currently setting "authors" to "LongNames" will cause the references
-  to appear with full names, eg John Smith rather than in the default
-  Smith J style.</p>
+<p>Currently setting <code>authors</code> to <code>"LongNames"</code> will cause the
+  references to appear with full names, eg John Smith rather than in the
+  default Smith J style.</p>
 <p>Package authors can request this feature by adding the following line
   to their <code>.onLoad</code> function (if their package has one):</p><div class="sourceCode"><pre><code><span></span>
 <span>    <span class="fu">Rdpack</span><span class="fu">::</span><span class="fu"><a href="../reference/Rdpack_bibstyles.html">Rdpack_bibstyles</a></span><span class="op">(</span>package <span class="op">=</span> <span class="va">pkg</span>, authors <span class="op">=</span> <span class="st">"LongNames"</span><span class="op">)</span></span></code></pre></div><p>of just copy the following definition in a package that does not have
diff --git a/reference/Rdreplace_section.html b/reference/Rdreplace_section.html
index e8791ed..ee568c5 100644
--- a/reference/Rdreplace_section.html
+++ b/reference/Rdreplace_section.html
@@ -10,7 +10,7 @@
     
     <a class="navbar-brand me-2" href="../index.html">Rdpack</a>
 
-    <small class="nav-text text-muted me-auto" data-bs-toggle="tooltip" data-bs-placement="bottom" title="">2.5.9000</small>
+    <small class="nav-text text-muted me-auto" data-bs-toggle="tooltip" data-bs-placement="bottom" title="">2.6</small>
 
     
     <button class="navbar-toggler" type="button" data-bs-toggle="collapse" data-bs-target="#navbar" aria-controls="navbar" aria-expanded="false" aria-label="Toggle navigation">
diff --git a/reference/S4formals.html b/reference/S4formals.html
index e38e3fa..4266130 100644
--- a/reference/S4formals.html
+++ b/reference/S4formals.html
@@ -10,7 +10,7 @@
     
     <a class="navbar-brand me-2" href="../index.html">Rdpack</a>
 
-    <small class="nav-text text-muted me-auto" data-bs-toggle="tooltip" data-bs-placement="bottom" title="">2.5.9000</small>
+    <small class="nav-text text-muted me-auto" data-bs-toggle="tooltip" data-bs-placement="bottom" title="">2.6</small>
 
     
     <button class="navbar-toggler" type="button" data-bs-toggle="collapse" data-bs-target="#navbar" aria-controls="navbar" aria-expanded="false" aria-label="Toggle navigation">
diff --git a/reference/append_to_Rd_list.html b/reference/append_to_Rd_list.html
index 1e79f60..77c0270 100644
--- a/reference/append_to_Rd_list.html
+++ b/reference/append_to_Rd_list.html
@@ -14,7 +14,7 @@
     
     <a class="navbar-brand me-2" href="../index.html">Rdpack</a>
 
-    <small class="nav-text text-muted me-auto" data-bs-toggle="tooltip" data-bs-placement="bottom" title="">2.5.9000</small>
+    <small class="nav-text text-muted me-auto" data-bs-toggle="tooltip" data-bs-placement="bottom" title="">2.6</small>
 
     
     <button class="navbar-toggler" type="button" data-bs-toggle="collapse" data-bs-target="#navbar" aria-controls="navbar" aria-expanded="false" aria-label="Toggle navigation">
@@ -130,58 +130,58 @@ <h2 id="ref-examples">Examples<a class="anchor" aria-label="anchor" href="#ref-e
 <span class="r-out co"><span class="r-pr">#&gt;</span>   ..$ : chr "Sequence Generation"</span>
 <span class="r-out co"><span class="r-pr">#&gt;</span>   .. ..- attr(*, "Rd_tag")= chr "TEXT"</span>
 <span class="r-out co"><span class="r-pr">#&gt;</span>   .. ..- attr(*, "srcref")= 'srcref' int [1:6] 7 8 7 26 8 26</span>
-<span class="r-out co"><span class="r-pr">#&gt;</span>   .. .. ..- attr(*, "srcfile")=Class 'srcfile' &lt;environment: 0x561a2cea9d38&gt; </span>
+<span class="r-out co"><span class="r-pr">#&gt;</span>   .. .. ..- attr(*, "srcfile")=Class 'srcfile' &lt;environment: 0x56222b3500e0&gt; </span>
 <span class="r-out co"><span class="r-pr">#&gt;</span>   ..- attr(*, "Rd_tag")= chr "\\title"</span>
 <span class="r-out co"><span class="r-pr">#&gt;</span>   ..- attr(*, "srcref")= 'srcref' int [1:6] 7 1 7 27 1 27</span>
-<span class="r-out co"><span class="r-pr">#&gt;</span>   .. ..- attr(*, "srcfile")=Class 'srcfile' &lt;environment: 0x561a2cea9d38&gt; </span>
+<span class="r-out co"><span class="r-pr">#&gt;</span>   .. ..- attr(*, "srcfile")=Class 'srcfile' &lt;environment: 0x56222b3500e0&gt; </span>
 <span class="r-out co"><span class="r-pr">#&gt;</span>  $ :List of 1</span>
 <span class="r-out co"><span class="r-pr">#&gt;</span>   ..$ : chr "seq"</span>
 <span class="r-out co"><span class="r-pr">#&gt;</span>   .. ..- attr(*, "Rd_tag")= chr "VERB"</span>
 <span class="r-out co"><span class="r-pr">#&gt;</span>   .. ..- attr(*, "srcref")= 'srcref' int [1:6] 6 7 6 9 7 9</span>
-<span class="r-out co"><span class="r-pr">#&gt;</span>   .. .. ..- attr(*, "srcfile")=Class 'srcfile' &lt;environment: 0x561a2cea9d38&gt; </span>
+<span class="r-out co"><span class="r-pr">#&gt;</span>   .. .. ..- attr(*, "srcfile")=Class 'srcfile' &lt;environment: 0x56222b3500e0&gt; </span>
 <span class="r-out co"><span class="r-pr">#&gt;</span>   ..- attr(*, "Rd_tag")= chr "\\name"</span>
 <span class="r-out co"><span class="r-pr">#&gt;</span>   ..- attr(*, "srcref")= 'srcref' int [1:6] 6 1 6 10 1 10</span>
-<span class="r-out co"><span class="r-pr">#&gt;</span>   .. ..- attr(*, "srcfile")=Class 'srcfile' &lt;environment: 0x561a2cea9d38&gt; </span>
+<span class="r-out co"><span class="r-pr">#&gt;</span>   .. ..- attr(*, "srcfile")=Class 'srcfile' &lt;environment: 0x56222b3500e0&gt; </span>
 <span class="r-out co"><span class="r-pr">#&gt;</span>  $ :List of 1</span>
 <span class="r-out co"><span class="r-pr">#&gt;</span>   ..$ : chr "seq"</span>
 <span class="r-out co"><span class="r-pr">#&gt;</span>   .. ..- attr(*, "Rd_tag")= chr "VERB"</span>
 <span class="r-out co"><span class="r-pr">#&gt;</span>   .. ..- attr(*, "srcref")= 'srcref' int [1:6] 8 8 8 10 8 10</span>
-<span class="r-out co"><span class="r-pr">#&gt;</span>   .. .. ..- attr(*, "srcfile")=Class 'srcfile' &lt;environment: 0x561a2cea9d38&gt; </span>
+<span class="r-out co"><span class="r-pr">#&gt;</span>   .. .. ..- attr(*, "srcfile")=Class 'srcfile' &lt;environment: 0x56222b3500e0&gt; </span>
 <span class="r-out co"><span class="r-pr">#&gt;</span>   ..- attr(*, "Rd_tag")= chr "\\alias"</span>
 <span class="r-out co"><span class="r-pr">#&gt;</span>   ..- attr(*, "srcref")= 'srcref' int [1:6] 8 1 8 11 1 11</span>
-<span class="r-out co"><span class="r-pr">#&gt;</span>   .. ..- attr(*, "srcfile")=Class 'srcfile' &lt;environment: 0x561a2cea9d38&gt; </span>
+<span class="r-out co"><span class="r-pr">#&gt;</span>   .. ..- attr(*, "srcfile")=Class 'srcfile' &lt;environment: 0x56222b3500e0&gt; </span>
 <span class="r-out co"><span class="r-pr">#&gt;</span>  $ :List of 1</span>
 <span class="r-out co"><span class="r-pr">#&gt;</span>   ..$ : chr "seq.default"</span>
 <span class="r-out co"><span class="r-pr">#&gt;</span>   .. ..- attr(*, "Rd_tag")= chr "VERB"</span>
 <span class="r-out co"><span class="r-pr">#&gt;</span>   .. ..- attr(*, "srcref")= 'srcref' int [1:6] 9 8 9 18 8 18</span>
-<span class="r-out co"><span class="r-pr">#&gt;</span>   .. .. ..- attr(*, "srcfile")=Class 'srcfile' &lt;environment: 0x561a2cea9d38&gt; </span>
+<span class="r-out co"><span class="r-pr">#&gt;</span>   .. .. ..- attr(*, "srcfile")=Class 'srcfile' &lt;environment: 0x56222b3500e0&gt; </span>
 <span class="r-out co"><span class="r-pr">#&gt;</span>   ..- attr(*, "Rd_tag")= chr "\\alias"</span>
 <span class="r-out co"><span class="r-pr">#&gt;</span>   ..- attr(*, "srcref")= 'srcref' int [1:6] 9 1 9 19 1 19</span>
-<span class="r-out co"><span class="r-pr">#&gt;</span>   .. ..- attr(*, "srcfile")=Class 'srcfile' &lt;environment: 0x561a2cea9d38&gt; </span>
+<span class="r-out co"><span class="r-pr">#&gt;</span>   .. ..- attr(*, "srcfile")=Class 'srcfile' &lt;environment: 0x56222b3500e0&gt; </span>
 <span class="r-out co"><span class="r-pr">#&gt;</span>  $ :List of 1</span>
 <span class="r-out co"><span class="r-pr">#&gt;</span>   ..$ : chr "seq.int"</span>
 <span class="r-out co"><span class="r-pr">#&gt;</span>   .. ..- attr(*, "Rd_tag")= chr "VERB"</span>
 <span class="r-out co"><span class="r-pr">#&gt;</span>   .. ..- attr(*, "srcref")= 'srcref' int [1:6] 10 8 10 14 8 14</span>
-<span class="r-out co"><span class="r-pr">#&gt;</span>   .. .. ..- attr(*, "srcfile")=Class 'srcfile' &lt;environment: 0x561a2cea9d38&gt; </span>
+<span class="r-out co"><span class="r-pr">#&gt;</span>   .. .. ..- attr(*, "srcfile")=Class 'srcfile' &lt;environment: 0x56222b3500e0&gt; </span>
 <span class="r-out co"><span class="r-pr">#&gt;</span>   ..- attr(*, "Rd_tag")= chr "\\alias"</span>
 <span class="r-out co"><span class="r-pr">#&gt;</span>   ..- attr(*, "srcref")= 'srcref' int [1:6] 10 1 10 15 1 15</span>
-<span class="r-out co"><span class="r-pr">#&gt;</span>   .. ..- attr(*, "srcfile")=Class 'srcfile' &lt;environment: 0x561a2cea9d38&gt; </span>
+<span class="r-out co"><span class="r-pr">#&gt;</span>   .. ..- attr(*, "srcfile")=Class 'srcfile' &lt;environment: 0x56222b3500e0&gt; </span>
 <span class="r-out co"><span class="r-pr">#&gt;</span>  $ :List of 1</span>
 <span class="r-out co"><span class="r-pr">#&gt;</span>   ..$ : chr "seq_along"</span>
 <span class="r-out co"><span class="r-pr">#&gt;</span>   .. ..- attr(*, "Rd_tag")= chr "VERB"</span>
 <span class="r-out co"><span class="r-pr">#&gt;</span>   .. ..- attr(*, "srcref")= 'srcref' int [1:6] 11 8 11 16 8 16</span>
-<span class="r-out co"><span class="r-pr">#&gt;</span>   .. .. ..- attr(*, "srcfile")=Class 'srcfile' &lt;environment: 0x561a2cea9d38&gt; </span>
+<span class="r-out co"><span class="r-pr">#&gt;</span>   .. .. ..- attr(*, "srcfile")=Class 'srcfile' &lt;environment: 0x56222b3500e0&gt; </span>
 <span class="r-out co"><span class="r-pr">#&gt;</span>   ..- attr(*, "Rd_tag")= chr "\\alias"</span>
 <span class="r-out co"><span class="r-pr">#&gt;</span>   ..- attr(*, "srcref")= 'srcref' int [1:6] 11 1 11 17 1 17</span>
-<span class="r-out co"><span class="r-pr">#&gt;</span>   .. ..- attr(*, "srcfile")=Class 'srcfile' &lt;environment: 0x561a2cea9d38&gt; </span>
+<span class="r-out co"><span class="r-pr">#&gt;</span>   .. ..- attr(*, "srcfile")=Class 'srcfile' &lt;environment: 0x56222b3500e0&gt; </span>
 <span class="r-out co"><span class="r-pr">#&gt;</span>  $ :List of 1</span>
 <span class="r-out co"><span class="r-pr">#&gt;</span>   ..$ : chr "seq_len"</span>
 <span class="r-out co"><span class="r-pr">#&gt;</span>   .. ..- attr(*, "Rd_tag")= chr "VERB"</span>
 <span class="r-out co"><span class="r-pr">#&gt;</span>   .. ..- attr(*, "srcref")= 'srcref' int [1:6] 12 8 12 14 8 14</span>
-<span class="r-out co"><span class="r-pr">#&gt;</span>   .. .. ..- attr(*, "srcfile")=Class 'srcfile' &lt;environment: 0x561a2cea9d38&gt; </span>
+<span class="r-out co"><span class="r-pr">#&gt;</span>   .. .. ..- attr(*, "srcfile")=Class 'srcfile' &lt;environment: 0x56222b3500e0&gt; </span>
 <span class="r-out co"><span class="r-pr">#&gt;</span>   ..- attr(*, "Rd_tag")= chr "\\alias"</span>
 <span class="r-out co"><span class="r-pr">#&gt;</span>   ..- attr(*, "srcref")= 'srcref' int [1:6] 12 1 12 15 1 15</span>
-<span class="r-out co"><span class="r-pr">#&gt;</span>   .. ..- attr(*, "srcfile")=Class 'srcfile' &lt;environment: 0x561a2cea9d38&gt; </span>
+<span class="r-out co"><span class="r-pr">#&gt;</span>   .. ..- attr(*, "srcfile")=Class 'srcfile' &lt;environment: 0x56222b3500e0&gt; </span>
 <span class="r-out co"><span class="r-pr">#&gt;</span>  $ : chr "\n"</span>
 <span class="r-out co"><span class="r-pr">#&gt;</span>   ..- attr(*, "Rd_tag")= chr "TEXT"</span>
 <span class="r-out co"><span class="r-pr">#&gt;</span>  $ :List of 1</span>
@@ -194,343 +194,343 @@ <h2 id="ref-examples">Examples<a class="anchor" aria-label="anchor" href="#ref-e
 <span class="r-out co"><span class="r-pr">#&gt;</span>   ..$ : chr "manip"</span>
 <span class="r-out co"><span class="r-pr">#&gt;</span>   .. ..- attr(*, "Rd_tag")= chr "TEXT"</span>
 <span class="r-out co"><span class="r-pr">#&gt;</span>   .. ..- attr(*, "srcref")= 'srcref' int [1:6] 144 10 144 14 10 14</span>
-<span class="r-out co"><span class="r-pr">#&gt;</span>   .. .. ..- attr(*, "srcfile")=Class 'srcfile' &lt;environment: 0x561a2cea9d38&gt; </span>
+<span class="r-out co"><span class="r-pr">#&gt;</span>   .. .. ..- attr(*, "srcfile")=Class 'srcfile' &lt;environment: 0x56222b3500e0&gt; </span>
 <span class="r-out co"><span class="r-pr">#&gt;</span>   ..- attr(*, "Rd_tag")= chr "\\keyword"</span>
 <span class="r-out co"><span class="r-pr">#&gt;</span>   ..- attr(*, "srcref")= 'srcref' int [1:6] 144 1 144 15 1 15</span>
-<span class="r-out co"><span class="r-pr">#&gt;</span>   .. ..- attr(*, "srcfile")=Class 'srcfile' &lt;environment: 0x561a2cea9d38&gt; </span>
+<span class="r-out co"><span class="r-pr">#&gt;</span>   .. ..- attr(*, "srcfile")=Class 'srcfile' &lt;environment: 0x56222b3500e0&gt; </span>
 <span class="r-out co"><span class="r-pr">#&gt;</span>  $ :List of 13</span>
 <span class="r-out co"><span class="r-pr">#&gt;</span>   ..$ : chr "\n"</span>
 <span class="r-out co"><span class="r-pr">#&gt;</span>   .. ..- attr(*, "Rd_tag")= chr "TEXT"</span>
 <span class="r-out co"><span class="r-pr">#&gt;</span>   .. ..- attr(*, "srcref")= 'srcref' int [1:6] 13 14 13 14 14 14</span>
-<span class="r-out co"><span class="r-pr">#&gt;</span>   .. .. ..- attr(*, "srcfile")=Class 'srcfile' &lt;environment: 0x561a2cea9d38&gt; </span>
+<span class="r-out co"><span class="r-pr">#&gt;</span>   .. .. ..- attr(*, "srcfile")=Class 'srcfile' &lt;environment: 0x56222b3500e0&gt; </span>
 <span class="r-out co"><span class="r-pr">#&gt;</span>   ..$ : chr "  Generate regular sequences.  "</span>
 <span class="r-out co"><span class="r-pr">#&gt;</span>   .. ..- attr(*, "Rd_tag")= chr "TEXT"</span>
 <span class="r-out co"><span class="r-pr">#&gt;</span>   .. ..- attr(*, "srcref")= 'srcref' int [1:6] 14 1 14 31 1 31</span>
-<span class="r-out co"><span class="r-pr">#&gt;</span>   .. .. ..- attr(*, "srcfile")=Class 'srcfile' &lt;environment: 0x561a2cea9d38&gt; </span>
+<span class="r-out co"><span class="r-pr">#&gt;</span>   .. .. ..- attr(*, "srcfile")=Class 'srcfile' &lt;environment: 0x56222b3500e0&gt; </span>
 <span class="r-out co"><span class="r-pr">#&gt;</span>   ..$ :List of 1</span>
 <span class="r-out co"><span class="r-pr">#&gt;</span>   .. ..$ : chr "seq"</span>
 <span class="r-out co"><span class="r-pr">#&gt;</span>   .. .. ..- attr(*, "Rd_tag")= chr "RCODE"</span>
 <span class="r-out co"><span class="r-pr">#&gt;</span>   .. .. ..- attr(*, "srcref")= 'srcref' int [1:6] 14 38 14 40 38 40</span>
-<span class="r-out co"><span class="r-pr">#&gt;</span>   .. .. .. ..- attr(*, "srcfile")=Class 'srcfile' &lt;environment: 0x561a2cea9d38&gt; </span>
+<span class="r-out co"><span class="r-pr">#&gt;</span>   .. .. .. ..- attr(*, "srcfile")=Class 'srcfile' &lt;environment: 0x56222b3500e0&gt; </span>
 <span class="r-out co"><span class="r-pr">#&gt;</span>   .. ..- attr(*, "Rd_tag")= chr "\\code"</span>
 <span class="r-out co"><span class="r-pr">#&gt;</span>   .. ..- attr(*, "srcref")= 'srcref' int [1:6] 14 32 14 41 32 41</span>
-<span class="r-out co"><span class="r-pr">#&gt;</span>   .. .. ..- attr(*, "srcfile")=Class 'srcfile' &lt;environment: 0x561a2cea9d38&gt; </span>
+<span class="r-out co"><span class="r-pr">#&gt;</span>   .. .. ..- attr(*, "srcfile")=Class 'srcfile' &lt;environment: 0x56222b3500e0&gt; </span>
 <span class="r-out co"><span class="r-pr">#&gt;</span>   ..$ : chr " is a standard generic with a\n"</span>
 <span class="r-out co"><span class="r-pr">#&gt;</span>   .. ..- attr(*, "Rd_tag")= chr "TEXT"</span>
 <span class="r-out co"><span class="r-pr">#&gt;</span>   .. ..- attr(*, "srcref")= 'srcref' int [1:6] 14 42 14 71 42 71</span>
-<span class="r-out co"><span class="r-pr">#&gt;</span>   .. .. ..- attr(*, "srcfile")=Class 'srcfile' &lt;environment: 0x561a2cea9d38&gt; </span>
+<span class="r-out co"><span class="r-pr">#&gt;</span>   .. .. ..- attr(*, "srcfile")=Class 'srcfile' &lt;environment: 0x56222b3500e0&gt; </span>
 <span class="r-out co"><span class="r-pr">#&gt;</span>   ..$ : chr "  default method.  "</span>
 <span class="r-out co"><span class="r-pr">#&gt;</span>   .. ..- attr(*, "Rd_tag")= chr "TEXT"</span>
 <span class="r-out co"><span class="r-pr">#&gt;</span>   .. ..- attr(*, "srcref")= 'srcref' int [1:6] 15 1 15 19 1 19</span>
-<span class="r-out co"><span class="r-pr">#&gt;</span>   .. .. ..- attr(*, "srcfile")=Class 'srcfile' &lt;environment: 0x561a2cea9d38&gt; </span>
+<span class="r-out co"><span class="r-pr">#&gt;</span>   .. .. ..- attr(*, "srcfile")=Class 'srcfile' &lt;environment: 0x56222b3500e0&gt; </span>
 <span class="r-out co"><span class="r-pr">#&gt;</span>   ..$ :List of 1</span>
 <span class="r-out co"><span class="r-pr">#&gt;</span>   .. ..$ : chr "seq.int"</span>
 <span class="r-out co"><span class="r-pr">#&gt;</span>   .. .. ..- attr(*, "Rd_tag")= chr "RCODE"</span>
 <span class="r-out co"><span class="r-pr">#&gt;</span>   .. .. ..- attr(*, "srcref")= 'srcref' int [1:6] 15 26 15 32 26 32</span>
-<span class="r-out co"><span class="r-pr">#&gt;</span>   .. .. .. ..- attr(*, "srcfile")=Class 'srcfile' &lt;environment: 0x561a2cea9d38&gt; </span>
+<span class="r-out co"><span class="r-pr">#&gt;</span>   .. .. .. ..- attr(*, "srcfile")=Class 'srcfile' &lt;environment: 0x56222b3500e0&gt; </span>
 <span class="r-out co"><span class="r-pr">#&gt;</span>   .. ..- attr(*, "Rd_tag")= chr "\\code"</span>
 <span class="r-out co"><span class="r-pr">#&gt;</span>   .. ..- attr(*, "srcref")= 'srcref' int [1:6] 15 20 15 33 20 33</span>
-<span class="r-out co"><span class="r-pr">#&gt;</span>   .. .. ..- attr(*, "srcfile")=Class 'srcfile' &lt;environment: 0x561a2cea9d38&gt; </span>
+<span class="r-out co"><span class="r-pr">#&gt;</span>   .. .. ..- attr(*, "srcfile")=Class 'srcfile' &lt;environment: 0x56222b3500e0&gt; </span>
 <span class="r-out co"><span class="r-pr">#&gt;</span>   ..$ : chr " is a primitive which can be\n"</span>
 <span class="r-out co"><span class="r-pr">#&gt;</span>   .. ..- attr(*, "Rd_tag")= chr "TEXT"</span>
 <span class="r-out co"><span class="r-pr">#&gt;</span>   .. ..- attr(*, "srcref")= 'srcref' int [1:6] 15 34 15 62 34 62</span>
-<span class="r-out co"><span class="r-pr">#&gt;</span>   .. .. ..- attr(*, "srcfile")=Class 'srcfile' &lt;environment: 0x561a2cea9d38&gt; </span>
+<span class="r-out co"><span class="r-pr">#&gt;</span>   .. .. ..- attr(*, "srcfile")=Class 'srcfile' &lt;environment: 0x56222b3500e0&gt; </span>
 <span class="r-out co"><span class="r-pr">#&gt;</span>   ..$ : chr "  much faster but has a few restrictions.  "</span>
 <span class="r-out co"><span class="r-pr">#&gt;</span>   .. ..- attr(*, "Rd_tag")= chr "TEXT"</span>
 <span class="r-out co"><span class="r-pr">#&gt;</span>   .. ..- attr(*, "srcref")= 'srcref' int [1:6] 16 1 16 43 1 43</span>
-<span class="r-out co"><span class="r-pr">#&gt;</span>   .. .. ..- attr(*, "srcfile")=Class 'srcfile' &lt;environment: 0x561a2cea9d38&gt; </span>
+<span class="r-out co"><span class="r-pr">#&gt;</span>   .. .. ..- attr(*, "srcfile")=Class 'srcfile' &lt;environment: 0x56222b3500e0&gt; </span>
 <span class="r-out co"><span class="r-pr">#&gt;</span>   ..$ :List of 1</span>
 <span class="r-out co"><span class="r-pr">#&gt;</span>   .. ..$ : chr "seq_along"</span>
 <span class="r-out co"><span class="r-pr">#&gt;</span>   .. .. ..- attr(*, "Rd_tag")= chr "RCODE"</span>
 <span class="r-out co"><span class="r-pr">#&gt;</span>   .. .. ..- attr(*, "srcref")= 'srcref' int [1:6] 16 50 16 58 50 58</span>
-<span class="r-out co"><span class="r-pr">#&gt;</span>   .. .. .. ..- attr(*, "srcfile")=Class 'srcfile' &lt;environment: 0x561a2cea9d38&gt; </span>
+<span class="r-out co"><span class="r-pr">#&gt;</span>   .. .. .. ..- attr(*, "srcfile")=Class 'srcfile' &lt;environment: 0x56222b3500e0&gt; </span>
 <span class="r-out co"><span class="r-pr">#&gt;</span>   .. ..- attr(*, "Rd_tag")= chr "\\code"</span>
 <span class="r-out co"><span class="r-pr">#&gt;</span>   .. ..- attr(*, "srcref")= 'srcref' int [1:6] 16 44 16 59 44 59</span>
-<span class="r-out co"><span class="r-pr">#&gt;</span>   .. .. ..- attr(*, "srcfile")=Class 'srcfile' &lt;environment: 0x561a2cea9d38&gt; </span>
+<span class="r-out co"><span class="r-pr">#&gt;</span>   .. .. ..- attr(*, "srcfile")=Class 'srcfile' &lt;environment: 0x56222b3500e0&gt; </span>
 <span class="r-out co"><span class="r-pr">#&gt;</span>   ..$ : chr " and\n"</span>
 <span class="r-out co"><span class="r-pr">#&gt;</span>   .. ..- attr(*, "Rd_tag")= chr "TEXT"</span>
 <span class="r-out co"><span class="r-pr">#&gt;</span>   .. ..- attr(*, "srcref")= 'srcref' int [1:6] 16 60 16 64 60 64</span>
-<span class="r-out co"><span class="r-pr">#&gt;</span>   .. .. ..- attr(*, "srcfile")=Class 'srcfile' &lt;environment: 0x561a2cea9d38&gt; </span>
+<span class="r-out co"><span class="r-pr">#&gt;</span>   .. .. ..- attr(*, "srcfile")=Class 'srcfile' &lt;environment: 0x56222b3500e0&gt; </span>
 <span class="r-out co"><span class="r-pr">#&gt;</span>   ..$ : chr "  "</span>
 <span class="r-out co"><span class="r-pr">#&gt;</span>   .. ..- attr(*, "Rd_tag")= chr "TEXT"</span>
 <span class="r-out co"><span class="r-pr">#&gt;</span>   .. ..- attr(*, "srcref")= 'srcref' int [1:6] 17 1 17 2 1 2</span>
-<span class="r-out co"><span class="r-pr">#&gt;</span>   .. .. ..- attr(*, "srcfile")=Class 'srcfile' &lt;environment: 0x561a2cea9d38&gt; </span>
+<span class="r-out co"><span class="r-pr">#&gt;</span>   .. .. ..- attr(*, "srcfile")=Class 'srcfile' &lt;environment: 0x56222b3500e0&gt; </span>
 <span class="r-out co"><span class="r-pr">#&gt;</span>   ..$ :List of 1</span>
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 <span class="r-out co"><span class="r-pr">#&gt;</span>   .. .. ..$ : chr "from, to"</span>
 <span class="r-out co"><span class="r-pr">#&gt;</span>   .. .. .. ..- attr(*, "Rd_tag")= chr "TEXT"</span>
 <span class="r-out co"><span class="r-pr">#&gt;</span>   .. .. .. ..- attr(*, "srcref")= 'srcref' int [1:6] 32 9 32 16 9 16</span>
-<span class="r-out co"><span class="r-pr">#&gt;</span>   .. .. .. .. ..- attr(*, "srcfile")=Class 'srcfile' &lt;environment: 0x561a2cea9d38&gt; </span>
+<span class="r-out co"><span class="r-pr">#&gt;</span>   .. .. .. .. ..- attr(*, "srcfile")=Class 'srcfile' &lt;environment: 0x56222b3500e0&gt; </span>
 <span class="r-out co"><span class="r-pr">#&gt;</span>   .. ..$ :List of 7</span>
 <span class="r-out co"><span class="r-pr">#&gt;</span>   .. .. ..$ : chr "the starting and (maximal) end values of the\n"</span>
 <span class="r-out co"><span class="r-pr">#&gt;</span>   .. .. .. ..- attr(*, "Rd_tag")= chr "TEXT"</span>
 <span class="r-out co"><span class="r-pr">#&gt;</span>   .. .. .. ..- attr(*, "srcref")= 'srcref' int [1:6] 32 19 32 63 19 63</span>
-<span class="r-out co"><span class="r-pr">#&gt;</span>   .. .. .. .. ..- attr(*, "srcfile")=Class 'srcfile' &lt;environment: 0x561a2cea9d38&gt; </span>
+<span class="r-out co"><span class="r-pr">#&gt;</span>   .. .. .. .. ..- attr(*, "srcfile")=Class 'srcfile' &lt;environment: 0x56222b3500e0&gt; </span>
 <span class="r-out co"><span class="r-pr">#&gt;</span>   .. .. ..$ : chr "    sequence.  Of length "</span>
 <span class="r-out co"><span class="r-pr">#&gt;</span>   .. .. .. ..- attr(*, "Rd_tag")= chr "TEXT"</span>
 <span class="r-out co"><span class="r-pr">#&gt;</span>   .. .. .. ..- attr(*, "srcref")= 'srcref' int [1:6] 33 1 33 25 1 25</span>
-<span class="r-out co"><span class="r-pr">#&gt;</span>   .. .. .. .. ..- attr(*, "srcfile")=Class 'srcfile' &lt;environment: 0x561a2cea9d38&gt; </span>
+<span class="r-out co"><span class="r-pr">#&gt;</span>   .. .. .. .. ..- attr(*, "srcfile")=Class 'srcfile' &lt;environment: 0x56222b3500e0&gt; </span>
 <span class="r-out co"><span class="r-pr">#&gt;</span>   .. .. ..$ :List of 1</span>
 <span class="r-out co"><span class="r-pr">#&gt;</span>   .. .. .. ..$ : chr "1"</span>
 <span class="r-out co"><span class="r-pr">#&gt;</span>   .. .. .. .. ..- attr(*, "Rd_tag")= chr "RCODE"</span>
 <span class="r-out co"><span class="r-pr">#&gt;</span>   .. .. .. .. ..- attr(*, "srcref")= 'srcref' int [1:6] 33 32 33 32 32 32</span>
-<span class="r-out co"><span class="r-pr">#&gt;</span>   .. .. .. .. .. ..- attr(*, "srcfile")=Class 'srcfile' &lt;environment: 0x561a2cea9d38&gt; </span>
+<span class="r-out co"><span class="r-pr">#&gt;</span>   .. .. .. .. .. ..- attr(*, "srcfile")=Class 'srcfile' &lt;environment: 0x56222b3500e0&gt; </span>
 <span class="r-out co"><span class="r-pr">#&gt;</span>   .. .. .. ..- attr(*, "Rd_tag")= chr "\\code"</span>
 <span class="r-out co"><span class="r-pr">#&gt;</span>   .. .. .. ..- attr(*, "srcref")= 'srcref' int [1:6] 33 26 33 33 26 33</span>
-<span class="r-out co"><span class="r-pr">#&gt;</span>   .. .. .. .. ..- attr(*, "srcfile")=Class 'srcfile' &lt;environment: 0x561a2cea9d38&gt; </span>
+<span class="r-out co"><span class="r-pr">#&gt;</span>   .. .. .. .. ..- attr(*, "srcfile")=Class 'srcfile' &lt;environment: 0x56222b3500e0&gt; </span>
 <span class="r-out co"><span class="r-pr">#&gt;</span>   .. .. ..$ : chr " unless just "</span>
 <span class="r-out co"><span class="r-pr">#&gt;</span>   .. .. .. ..- attr(*, "Rd_tag")= chr "TEXT"</span>
 <span class="r-out co"><span class="r-pr">#&gt;</span>   .. .. .. ..- attr(*, "srcref")= 'srcref' int [1:6] 33 34 33 46 34 46</span>
-<span class="r-out co"><span class="r-pr">#&gt;</span>   .. .. .. .. ..- attr(*, "srcfile")=Class 'srcfile' &lt;environment: 0x561a2cea9d38&gt; </span>
+<span class="r-out co"><span class="r-pr">#&gt;</span>   .. .. .. .. ..- attr(*, "srcfile")=Class 'srcfile' &lt;environment: 0x56222b3500e0&gt; </span>
 <span class="r-out co"><span class="r-pr">#&gt;</span>   .. .. ..$ :List of 1</span>
 <span class="r-out co"><span class="r-pr">#&gt;</span>   .. .. .. ..$ : chr "from"</span>
 <span class="r-out co"><span class="r-pr">#&gt;</span>   .. .. .. .. ..- attr(*, "Rd_tag")= chr "RCODE"</span>
 <span class="r-out co"><span class="r-pr">#&gt;</span>   .. .. .. .. ..- attr(*, "srcref")= 'srcref' int [1:6] 33 53 33 56 53 56</span>
-<span class="r-out co"><span class="r-pr">#&gt;</span>   .. .. .. .. .. ..- attr(*, "srcfile")=Class 'srcfile' &lt;environment: 0x561a2cea9d38&gt; </span>
+<span class="r-out co"><span class="r-pr">#&gt;</span>   .. .. .. .. .. ..- attr(*, "srcfile")=Class 'srcfile' &lt;environment: 0x56222b3500e0&gt; </span>
 <span class="r-out co"><span class="r-pr">#&gt;</span>   .. .. .. ..- attr(*, "Rd_tag")= chr "\\code"</span>
 <span class="r-out co"><span class="r-pr">#&gt;</span>   .. .. .. ..- attr(*, "srcref")= 'srcref' int [1:6] 33 47 33 57 47 57</span>
-<span class="r-out co"><span class="r-pr">#&gt;</span>   .. .. .. .. ..- attr(*, "srcfile")=Class 'srcfile' &lt;environment: 0x561a2cea9d38&gt; </span>
+<span class="r-out co"><span class="r-pr">#&gt;</span>   .. .. .. .. ..- attr(*, "srcfile")=Class 'srcfile' &lt;environment: 0x56222b3500e0&gt; </span>
 <span class="r-out co"><span class="r-pr">#&gt;</span>   .. .. ..$ : chr " is supplied as\n"</span>
 <span class="r-out co"><span class="r-pr">#&gt;</span>   .. .. .. ..- attr(*, "Rd_tag")= chr "TEXT"</span>
 <span class="r-out co"><span class="r-pr">#&gt;</span>   .. .. .. ..- attr(*, "srcref")= 'srcref' int [1:6] 33 58 33 73 58 73</span>
-<span class="r-out co"><span class="r-pr">#&gt;</span>   .. .. .. .. ..- attr(*, "srcfile")=Class 'srcfile' &lt;environment: 0x561a2cea9d38&gt; </span>
+<span class="r-out co"><span class="r-pr">#&gt;</span>   .. .. .. .. ..- attr(*, "srcfile")=Class 'srcfile' &lt;environment: 0x56222b3500e0&gt; </span>
 <span class="r-out co"><span class="r-pr">#&gt;</span>   .. .. ..$ : chr "    an unnamed argument."</span>
 <span class="r-out co"><span class="r-pr">#&gt;</span>   .. .. .. ..- attr(*, "Rd_tag")= chr "TEXT"</span>
 <span class="r-out co"><span class="r-pr">#&gt;</span>   .. .. .. ..- attr(*, "srcref")= 'srcref' int [1:6] 34 1 34 24 1 24</span>
-<span class="r-out co"><span class="r-pr">#&gt;</span>   .. .. .. .. ..- attr(*, "srcfile")=Class 'srcfile' &lt;environment: 0x561a2cea9d38&gt; </span>
+<span class="r-out co"><span class="r-pr">#&gt;</span>   .. .. .. .. ..- attr(*, "srcfile")=Class 'srcfile' &lt;environment: 0x56222b3500e0&gt; </span>
 <span class="r-out co"><span class="r-pr">#&gt;</span>   .. ..- attr(*, "Rd_tag")= chr "\\item"</span>
 <span class="r-out co"><span class="r-pr">#&gt;</span>   .. ..- attr(*, "srcref")= 'srcref' int [1:6] 32 3 34 25 3 25</span>
-<span class="r-out co"><span class="r-pr">#&gt;</span>   .. .. ..- attr(*, "srcfile")=Class 'srcfile' &lt;environment: 0x561a2cea9d38&gt; </span>
+<span class="r-out co"><span class="r-pr">#&gt;</span>   .. .. ..- attr(*, "srcfile")=Class 'srcfile' &lt;environment: 0x56222b3500e0&gt; </span>
 <span class="r-out co"><span class="r-pr">#&gt;</span>   ..$ : chr "\n"</span>
 <span class="r-out co"><span class="r-pr">#&gt;</span>   .. ..- attr(*, "Rd_tag")= chr "TEXT"</span>
 <span class="r-out co"><span class="r-pr">#&gt;</span>   .. ..- attr(*, "srcref")= 'srcref' int [1:6] 34 26 34 26 26 26</span>
-<span class="r-out co"><span class="r-pr">#&gt;</span>   .. .. ..- attr(*, "srcfile")=Class 'srcfile' &lt;environment: 0x561a2cea9d38&gt; </span>
+<span class="r-out co"><span class="r-pr">#&gt;</span>   .. .. ..- attr(*, "srcfile")=Class 'srcfile' &lt;environment: 0x56222b3500e0&gt; </span>
 <span class="r-out co"><span class="r-pr">#&gt;</span>   ..$ : chr "  "</span>
 <span class="r-out co"><span class="r-pr">#&gt;</span>   .. ..- attr(*, "Rd_tag")= chr "TEXT"</span>
 <span class="r-out co"><span class="r-pr">#&gt;</span>   .. ..- attr(*, "srcref")= 'srcref' int [1:6] 35 1 35 2 1 2</span>
-<span class="r-out co"><span class="r-pr">#&gt;</span>   .. .. ..- attr(*, "srcfile")=Class 'srcfile' &lt;environment: 0x561a2cea9d38&gt; </span>
+<span class="r-out co"><span class="r-pr">#&gt;</span>   .. .. ..- attr(*, "srcfile")=Class 'srcfile' &lt;environment: 0x56222b3500e0&gt; </span>
 <span class="r-out co"><span class="r-pr">#&gt;</span>   ..$ :List of 2</span>
 <span class="r-out co"><span class="r-pr">#&gt;</span>   .. ..$ :List of 1</span>
 <span class="r-out co"><span class="r-pr">#&gt;</span>   .. .. ..$ : chr "by"</span>
 <span class="r-out co"><span class="r-pr">#&gt;</span>   .. .. .. ..- attr(*, "Rd_tag")= chr "TEXT"</span>
 <span class="r-out co"><span class="r-pr">#&gt;</span>   .. .. .. ..- attr(*, "srcref")= 'srcref' int [1:6] 35 9 35 10 9 10</span>
-<span class="r-out co"><span class="r-pr">#&gt;</span>   .. .. .. .. ..- attr(*, "srcfile")=Class 'srcfile' &lt;environment: 0x561a2cea9d38&gt; </span>
+<span class="r-out co"><span class="r-pr">#&gt;</span>   .. .. .. .. ..- attr(*, "srcfile")=Class 'srcfile' &lt;environment: 0x56222b3500e0&gt; </span>
 <span class="r-out co"><span class="r-pr">#&gt;</span>   .. ..$ :List of 1</span>
 <span class="r-out co"><span class="r-pr">#&gt;</span>   .. .. ..$ : chr "number: increment of the sequence."</span>
 <span class="r-out co"><span class="r-pr">#&gt;</span>   .. .. .. ..- attr(*, "Rd_tag")= chr "TEXT"</span>
 <span class="r-out co"><span class="r-pr">#&gt;</span>   .. .. .. ..- attr(*, "srcref")= 'srcref' int [1:6] 35 13 35 46 13 46</span>
-<span class="r-out co"><span class="r-pr">#&gt;</span>   .. .. .. .. ..- attr(*, "srcfile")=Class 'srcfile' &lt;environment: 0x561a2cea9d38&gt; </span>
+<span class="r-out co"><span class="r-pr">#&gt;</span>   .. .. .. .. ..- attr(*, "srcfile")=Class 'srcfile' &lt;environment: 0x56222b3500e0&gt; </span>
 <span class="r-out co"><span class="r-pr">#&gt;</span>   .. ..- attr(*, "Rd_tag")= chr "\\item"</span>
 <span class="r-out co"><span class="r-pr">#&gt;</span>   .. ..- attr(*, "srcref")= 'srcref' int [1:6] 35 3 35 47 3 47</span>
-<span class="r-out co"><span class="r-pr">#&gt;</span>   .. .. ..- attr(*, "srcfile")=Class 'srcfile' &lt;environment: 0x561a2cea9d38&gt; </span>
+<span class="r-out co"><span class="r-pr">#&gt;</span>   .. .. ..- attr(*, "srcfile")=Class 'srcfile' &lt;environment: 0x56222b3500e0&gt; </span>
 <span class="r-out co"><span class="r-pr">#&gt;</span>   ..$ : chr "\n"</span>
 <span class="r-out co"><span class="r-pr">#&gt;</span>   .. ..- attr(*, "Rd_tag")= chr "TEXT"</span>
 <span class="r-out co"><span class="r-pr">#&gt;</span>   .. ..- attr(*, "srcref")= 'srcref' int [1:6] 35 48 35 48 48 48</span>
-<span class="r-out co"><span class="r-pr">#&gt;</span>   .. .. ..- attr(*, "srcfile")=Class 'srcfile' &lt;environment: 0x561a2cea9d38&gt; </span>
+<span class="r-out co"><span class="r-pr">#&gt;</span>   .. .. ..- attr(*, "srcfile")=Class 'srcfile' &lt;environment: 0x56222b3500e0&gt; </span>
 <span class="r-out co"><span class="r-pr">#&gt;</span>   ..$ : chr "  "</span>
 <span class="r-out co"><span class="r-pr">#&gt;</span>   .. ..- attr(*, "Rd_tag")= chr "TEXT"</span>
 <span class="r-out co"><span class="r-pr">#&gt;</span>   .. ..- attr(*, "srcref")= 'srcref' int [1:6] 36 1 36 2 1 2</span>
-<span class="r-out co"><span class="r-pr">#&gt;</span>   .. .. ..- attr(*, "srcfile")=Class 'srcfile' &lt;environment: 0x561a2cea9d38&gt; </span>
+<span class="r-out co"><span class="r-pr">#&gt;</span>   .. .. ..- attr(*, "srcfile")=Class 'srcfile' &lt;environment: 0x56222b3500e0&gt; </span>
 <span class="r-out co"><span class="r-pr">#&gt;</span>   ..$ :List of 2</span>
 <span class="r-out co"><span class="r-pr">#&gt;</span>   .. ..$ :List of 1</span>
 <span class="r-out co"><span class="r-pr">#&gt;</span>   .. .. ..$ : chr "length.out"</span>
 <span class="r-out co"><span class="r-pr">#&gt;</span>   .. .. .. ..- attr(*, "Rd_tag")= chr "TEXT"</span>
 <span class="r-out co"><span class="r-pr">#&gt;</span>   .. .. .. ..- attr(*, "srcref")= 'srcref' int [1:6] 36 9 36 18 9 18</span>
-<span class="r-out co"><span class="r-pr">#&gt;</span>   .. .. .. .. ..- attr(*, "srcfile")=Class 'srcfile' &lt;environment: 0x561a2cea9d38&gt; </span>
+<span class="r-out co"><span class="r-pr">#&gt;</span>   .. .. .. .. ..- attr(*, "srcfile")=Class 'srcfile' &lt;environment: 0x56222b3500e0&gt; </span>
 <span class="r-out co"><span class="r-pr">#&gt;</span>   .. ..$ :List of 7</span>
 <span class="r-out co"><span class="r-pr">#&gt;</span>   .. .. ..$ : chr "desired length of the sequence.  A\n"</span>
 <span class="r-out co"><span class="r-pr">#&gt;</span>   .. .. .. ..- attr(*, "Rd_tag")= chr "TEXT"</span>
 <span class="r-out co"><span class="r-pr">#&gt;</span>   .. .. .. ..- attr(*, "srcref")= 'srcref' int [1:6] 36 21 36 55 21 55</span>
-<span class="r-out co"><span class="r-pr">#&gt;</span>   .. .. .. .. ..- attr(*, "srcfile")=Class 'srcfile' &lt;environment: 0x561a2cea9d38&gt; </span>
+<span class="r-out co"><span class="r-pr">#&gt;</span>   .. .. .. .. ..- attr(*, "srcfile")=Class 'srcfile' &lt;environment: 0x56222b3500e0&gt; </span>
 <span class="r-out co"><span class="r-pr">#&gt;</span>   .. .. ..$ : chr "    non-negative number, which for "</span>
 <span class="r-out co"><span class="r-pr">#&gt;</span>   .. .. .. ..- attr(*, "Rd_tag")= chr "TEXT"</span>
 <span class="r-out co"><span class="r-pr">#&gt;</span>   .. .. .. ..- attr(*, "srcref")= 'srcref' int [1:6] 37 1 37 35 1 35</span>
-<span class="r-out co"><span class="r-pr">#&gt;</span>   .. .. .. .. ..- attr(*, "srcfile")=Class 'srcfile' &lt;environment: 0x561a2cea9d38&gt; </span>
+<span class="r-out co"><span class="r-pr">#&gt;</span>   .. .. .. .. ..- attr(*, "srcfile")=Class 'srcfile' &lt;environment: 0x56222b3500e0&gt; </span>
 <span class="r-out co"><span class="r-pr">#&gt;</span>   .. .. ..$ :List of 1</span>
 <span class="r-out co"><span class="r-pr">#&gt;</span>   .. .. .. ..$ : chr "seq"</span>
 <span class="r-out co"><span class="r-pr">#&gt;</span>   .. .. .. .. ..- attr(*, "Rd_tag")= chr "RCODE"</span>
 <span class="r-out co"><span class="r-pr">#&gt;</span>   .. .. .. .. ..- attr(*, "srcref")= 'srcref' int [1:6] 37 42 37 44 42 44</span>
-<span class="r-out co"><span class="r-pr">#&gt;</span>   .. .. .. .. .. ..- attr(*, "srcfile")=Class 'srcfile' &lt;environment: 0x561a2cea9d38&gt; </span>
+<span class="r-out co"><span class="r-pr">#&gt;</span>   .. .. .. .. .. ..- attr(*, "srcfile")=Class 'srcfile' &lt;environment: 0x56222b3500e0&gt; </span>
 <span class="r-out co"><span class="r-pr">#&gt;</span>   .. .. .. ..- attr(*, "Rd_tag")= chr "\\code"</span>
 <span class="r-out co"><span class="r-pr">#&gt;</span>   .. .. .. ..- attr(*, "srcref")= 'srcref' int [1:6] 37 36 37 45 36 45</span>
-<span class="r-out co"><span class="r-pr">#&gt;</span>   .. .. .. .. ..- attr(*, "srcfile")=Class 'srcfile' &lt;environment: 0x561a2cea9d38&gt; </span>
+<span class="r-out co"><span class="r-pr">#&gt;</span>   .. .. .. .. ..- attr(*, "srcfile")=Class 'srcfile' &lt;environment: 0x56222b3500e0&gt; </span>
 <span class="r-out co"><span class="r-pr">#&gt;</span>   .. .. ..$ : chr " and "</span>
 <span class="r-out co"><span class="r-pr">#&gt;</span>   .. .. .. ..- attr(*, "Rd_tag")= chr "TEXT"</span>
 <span class="r-out co"><span class="r-pr">#&gt;</span>   .. .. .. ..- attr(*, "srcref")= 'srcref' int [1:6] 37 46 37 50 46 50</span>
-<span class="r-out co"><span class="r-pr">#&gt;</span>   .. .. .. .. ..- attr(*, "srcfile")=Class 'srcfile' &lt;environment: 0x561a2cea9d38&gt; </span>
+<span class="r-out co"><span class="r-pr">#&gt;</span>   .. .. .. .. ..- attr(*, "srcfile")=Class 'srcfile' &lt;environment: 0x56222b3500e0&gt; </span>
 <span class="r-out co"><span class="r-pr">#&gt;</span>   .. .. ..$ :List of 1</span>
 <span class="r-out co"><span class="r-pr">#&gt;</span>   .. .. .. ..$ : chr "seq.int"</span>
 <span class="r-out co"><span class="r-pr">#&gt;</span>   .. .. .. .. ..- attr(*, "Rd_tag")= chr "RCODE"</span>
 <span class="r-out co"><span class="r-pr">#&gt;</span>   .. .. .. .. ..- attr(*, "srcref")= 'srcref' int [1:6] 37 57 37 63 57 63</span>
-<span class="r-out co"><span class="r-pr">#&gt;</span>   .. .. .. .. .. ..- attr(*, "srcfile")=Class 'srcfile' &lt;environment: 0x561a2cea9d38&gt; </span>
+<span class="r-out co"><span class="r-pr">#&gt;</span>   .. .. .. .. .. ..- attr(*, "srcfile")=Class 'srcfile' &lt;environment: 0x56222b3500e0&gt; </span>
 <span class="r-out co"><span class="r-pr">#&gt;</span>   .. .. .. ..- attr(*, "Rd_tag")= chr "\\code"</span>
 <span class="r-out co"><span class="r-pr">#&gt;</span>   .. .. .. ..- attr(*, "srcref")= 'srcref' int [1:6] 37 51 37 64 51 64</span>
-<span class="r-out co"><span class="r-pr">#&gt;</span>   .. .. .. .. ..- attr(*, "srcfile")=Class 'srcfile' &lt;environment: 0x561a2cea9d38&gt; </span>
+<span class="r-out co"><span class="r-pr">#&gt;</span>   .. .. .. .. ..- attr(*, "srcfile")=Class 'srcfile' &lt;environment: 0x56222b3500e0&gt; </span>
 <span class="r-out co"><span class="r-pr">#&gt;</span>   .. .. ..$ : chr " will be\n"</span>
 <span class="r-out co"><span class="r-pr">#&gt;</span>   .. .. .. ..- attr(*, "Rd_tag")= chr "TEXT"</span>
 <span class="r-out co"><span class="r-pr">#&gt;</span>   .. .. .. ..- attr(*, "srcref")= 'srcref' int [1:6] 37 65 37 73 65 73</span>
-<span class="r-out co"><span class="r-pr">#&gt;</span>   .. .. .. .. ..- attr(*, "srcfile")=Class 'srcfile' &lt;environment: 0x561a2cea9d38&gt; </span>
+<span class="r-out co"><span class="r-pr">#&gt;</span>   .. .. .. .. ..- attr(*, "srcfile")=Class 'srcfile' &lt;environment: 0x56222b3500e0&gt; </span>
 <span class="r-out co"><span class="r-pr">#&gt;</span>   .. .. ..$ : chr "    rounded up if fractional."</span>
 <span class="r-out co"><span class="r-pr">#&gt;</span>   .. .. .. ..- attr(*, "Rd_tag")= chr "TEXT"</span>
 <span class="r-out co"><span class="r-pr">#&gt;</span>   .. .. .. ..- attr(*, "srcref")= 'srcref' int [1:6] 38 1 38 29 1 29</span>
-<span class="r-out co"><span class="r-pr">#&gt;</span>   .. .. .. .. ..- attr(*, "srcfile")=Class 'srcfile' &lt;environment: 0x561a2cea9d38&gt; </span>
+<span class="r-out co"><span class="r-pr">#&gt;</span>   .. .. .. .. ..- attr(*, "srcfile")=Class 'srcfile' &lt;environment: 0x56222b3500e0&gt; </span>
 <span class="r-out co"><span class="r-pr">#&gt;</span>   .. ..- attr(*, "Rd_tag")= chr "\\item"</span>
 <span class="r-out co"><span class="r-pr">#&gt;</span>   .. ..- attr(*, "srcref")= 'srcref' int [1:6] 36 3 38 30 3 30</span>
-<span class="r-out co"><span class="r-pr">#&gt;</span>   .. .. ..- attr(*, "srcfile")=Class 'srcfile' &lt;environment: 0x561a2cea9d38&gt; </span>
+<span class="r-out co"><span class="r-pr">#&gt;</span>   .. .. ..- attr(*, "srcfile")=Class 'srcfile' &lt;environment: 0x56222b3500e0&gt; </span>
 <span class="r-out co"><span class="r-pr">#&gt;</span>   ..$ : chr "\n"</span>
 <span class="r-out co"><span class="r-pr">#&gt;</span>   .. ..- attr(*, "Rd_tag")= chr "TEXT"</span>
 <span class="r-out co"><span class="r-pr">#&gt;</span>   .. ..- attr(*, "srcref")= 'srcref' int [1:6] 38 31 38 31 31 31</span>
-<span class="r-out co"><span class="r-pr">#&gt;</span>   .. .. ..- attr(*, "srcfile")=Class 'srcfile' &lt;environment: 0x561a2cea9d38&gt; </span>
+<span class="r-out co"><span class="r-pr">#&gt;</span>   .. .. ..- attr(*, "srcfile")=Class 'srcfile' &lt;environment: 0x56222b3500e0&gt; </span>
 <span class="r-out co"><span class="r-pr">#&gt;</span>   ..$ : chr "  "</span>
 <span class="r-out co"><span class="r-pr">#&gt;</span>   .. ..- attr(*, "Rd_tag")= chr "TEXT"</span>
 <span class="r-out co"><span class="r-pr">#&gt;</span>   .. ..- attr(*, "srcref")= 'srcref' int [1:6] 39 1 39 2 1 2</span>
-<span class="r-out co"><span class="r-pr">#&gt;</span>   .. .. ..- attr(*, "srcfile")=Class 'srcfile' &lt;environment: 0x561a2cea9d38&gt; </span>
+<span class="r-out co"><span class="r-pr">#&gt;</span>   .. .. ..- attr(*, "srcfile")=Class 'srcfile' &lt;environment: 0x56222b3500e0&gt; </span>
 <span class="r-out co"><span class="r-pr">#&gt;</span>   ..$ :List of 2</span>
 <span class="r-out co"><span class="r-pr">#&gt;</span>   .. ..$ :List of 1</span>
 <span class="r-out co"><span class="r-pr">#&gt;</span>   .. .. ..$ : chr "along.with"</span>
 <span class="r-out co"><span class="r-pr">#&gt;</span>   .. .. .. ..- attr(*, "Rd_tag")= chr "TEXT"</span>
 <span class="r-out co"><span class="r-pr">#&gt;</span>   .. .. .. ..- attr(*, "srcref")= 'srcref' int [1:6] 39 9 39 18 9 18</span>
-<span class="r-out co"><span class="r-pr">#&gt;</span>   .. .. .. .. ..- attr(*, "srcfile")=Class 'srcfile' &lt;environment: 0x561a2cea9d38&gt; </span>
+<span class="r-out co"><span class="r-pr">#&gt;</span>   .. .. .. .. ..- attr(*, "srcfile")=Class 'srcfile' &lt;environment: 0x56222b3500e0&gt; </span>
 <span class="r-out co"><span class="r-pr">#&gt;</span>   .. ..$ :List of 1</span>
 <span class="r-out co"><span class="r-pr">#&gt;</span>   .. .. ..$ : chr "take the length from the length of this argument."</span>
 <span class="r-out co"><span class="r-pr">#&gt;</span>   .. .. .. ..- attr(*, "Rd_tag")= chr "TEXT"</span>
 <span class="r-out co"><span class="r-pr">#&gt;</span>   .. .. .. ..- attr(*, "srcref")= 'srcref' int [1:6] 39 21 39 69 21 69</span>
-<span class="r-out co"><span class="r-pr">#&gt;</span>   .. .. .. .. ..- attr(*, "srcfile")=Class 'srcfile' &lt;environment: 0x561a2cea9d38&gt; </span>
+<span class="r-out co"><span class="r-pr">#&gt;</span>   .. .. .. .. ..- attr(*, "srcfile")=Class 'srcfile' &lt;environment: 0x56222b3500e0&gt; </span>
 <span class="r-out co"><span class="r-pr">#&gt;</span>   .. ..- attr(*, "Rd_tag")= chr "\\item"</span>
 <span class="r-out co"><span class="r-pr">#&gt;</span>   .. ..- attr(*, "srcref")= 'srcref' int [1:6] 39 3 39 70 3 70</span>
-<span class="r-out co"><span class="r-pr">#&gt;</span>   .. .. ..- attr(*, "srcfile")=Class 'srcfile' &lt;environment: 0x561a2cea9d38&gt; </span>
+<span class="r-out co"><span class="r-pr">#&gt;</span>   .. .. ..- attr(*, "srcfile")=Class 'srcfile' &lt;environment: 0x56222b3500e0&gt; </span>
 <span class="r-out co"><span class="r-pr">#&gt;</span>   ..$ : chr "\n"</span>
 <span class="r-out co"><span class="r-pr">#&gt;</span>   .. ..- attr(*, "Rd_tag")= chr "TEXT"</span>
 <span class="r-out co"><span class="r-pr">#&gt;</span>   .. ..- attr(*, "srcref")= 'srcref' int [1:6] 39 71 39 71 71 71</span>
-<span class="r-out co"><span class="r-pr">#&gt;</span>   .. .. ..- attr(*, "srcfile")=Class 'srcfile' &lt;environment: 0x561a2cea9d38&gt; </span>
+<span class="r-out co"><span class="r-pr">#&gt;</span>   .. .. ..- attr(*, "srcfile")=Class 'srcfile' &lt;environment: 0x56222b3500e0&gt; </span>
 <span class="r-out co"><span class="r-pr">#&gt;</span>   ..$ : chr "  "</span>
 <span class="r-out co"><span class="r-pr">#&gt;</span>   ..$ :List of 2</span>
 <span class="r-out co"><span class="r-pr">#&gt;</span>   .. ..$ :List of 1</span>
@@ -547,915 +547,915 @@ <h2 id="ref-examples">Examples<a class="anchor" aria-label="anchor" href="#ref-e
 <span class="r-out co"><span class="r-pr">#&gt;</span>   ..$ : chr "\n"</span>
 <span class="r-out co"><span class="r-pr">#&gt;</span>   .. ..- attr(*, "Rd_tag")= chr "TEXT"</span>
 <span class="r-out co"><span class="r-pr">#&gt;</span>   .. ..- attr(*, "srcref")= 'srcref' int [1:6] 41 10 41 10 10 10</span>
-<span class="r-out co"><span class="r-pr">#&gt;</span>   .. .. ..- attr(*, "srcfile")=Class 'srcfile' &lt;environment: 0x561a2cea9d38&gt; </span>
+<span class="r-out co"><span class="r-pr">#&gt;</span>   .. .. ..- attr(*, "srcfile")=Class 'srcfile' &lt;environment: 0x56222b3500e0&gt; </span>
 <span class="r-out co"><span class="r-pr">#&gt;</span>   ..$ : chr "  Numerical inputs should all be "</span>
 <span class="r-out co"><span class="r-pr">#&gt;</span>   .. ..- attr(*, "Rd_tag")= chr "TEXT"</span>
 <span class="r-out co"><span class="r-pr">#&gt;</span>   .. ..- attr(*, "srcref")= 'srcref' int [1:6] 42 1 42 33 1 33</span>
-<span class="r-out co"><span class="r-pr">#&gt;</span>   .. .. ..- attr(*, "srcfile")=Class 'srcfile' &lt;environment: 0x561a2cea9d38&gt; </span>
+<span class="r-out co"><span class="r-pr">#&gt;</span>   .. .. ..- attr(*, "srcfile")=Class 'srcfile' &lt;environment: 0x56222b3500e0&gt; </span>
 <span class="r-out co"><span class="r-pr">#&gt;</span>   ..$ :List of 1</span>
 <span class="r-out co"><span class="r-pr">#&gt;</span>   .. ..$ : chr "finite"</span>
 <span class="r-out co"><span class="r-pr">#&gt;</span>   .. .. ..- attr(*, "Rd_tag")= chr "TEXT"</span>
 <span class="r-out co"><span class="r-pr">#&gt;</span>   .. .. ..- attr(*, "srcref")= 'srcref' int [1:6] 42 40 42 45 40 45</span>
-<span class="r-out co"><span class="r-pr">#&gt;</span>   .. .. .. ..- attr(*, "srcfile")=Class 'srcfile' &lt;environment: 0x561a2cea9d38&gt; </span>
+<span class="r-out co"><span class="r-pr">#&gt;</span>   .. .. .. ..- attr(*, "srcfile")=Class 'srcfile' &lt;environment: 0x56222b3500e0&gt; </span>
 <span class="r-out co"><span class="r-pr">#&gt;</span>   .. ..- attr(*, "Rd_tag")= chr "\\link"</span>
 <span class="r-out co"><span class="r-pr">#&gt;</span>   .. ..- attr(*, "srcref")= 'srcref' int [1:6] 42 34 42 46 34 46</span>
-<span class="r-out co"><span class="r-pr">#&gt;</span>   .. .. ..- attr(*, "srcfile")=Class 'srcfile' &lt;environment: 0x561a2cea9d38&gt; </span>
+<span class="r-out co"><span class="r-pr">#&gt;</span>   .. .. ..- attr(*, "srcfile")=Class 'srcfile' &lt;environment: 0x56222b3500e0&gt; </span>
 <span class="r-out co"><span class="r-pr">#&gt;</span>   ..$ : chr " (that is, not infinite,\n"</span>
 <span class="r-out co"><span class="r-pr">#&gt;</span>   .. ..- attr(*, "Rd_tag")= chr "TEXT"</span>
 <span class="r-out co"><span class="r-pr">#&gt;</span>   .. ..- attr(*, "srcref")= 'srcref' int [1:6] 42 47 42 71 47 71</span>
-<span class="r-out co"><span class="r-pr">#&gt;</span>   .. .. ..- attr(*, "srcfile")=Class 'srcfile' &lt;environment: 0x561a2cea9d38&gt; </span>
+<span class="r-out co"><span class="r-pr">#&gt;</span>   .. .. ..- attr(*, "srcfile")=Class 'srcfile' &lt;environment: 0x56222b3500e0&gt; </span>
 <span class="r-out co"><span class="r-pr">#&gt;</span>   ..$ : chr "  "</span>
 <span class="r-out co"><span class="r-pr">#&gt;</span>   .. ..- attr(*, "Rd_tag")= chr "TEXT"</span>
 <span class="r-out co"><span class="r-pr">#&gt;</span>   .. ..- attr(*, "srcref")= 'srcref' int [1:6] 43 1 43 2 1 2</span>
-<span class="r-out co"><span class="r-pr">#&gt;</span>   .. .. ..- attr(*, "srcfile")=Class 'srcfile' &lt;environment: 0x561a2cea9d38&gt; </span>
+<span class="r-out co"><span class="r-pr">#&gt;</span>   .. .. ..- attr(*, "srcfile")=Class 'srcfile' &lt;environment: 0x56222b3500e0&gt; </span>
 <span class="r-out co"><span class="r-pr">#&gt;</span>   ..$ :List of 1</span>
 <span class="r-out co"><span class="r-pr">#&gt;</span>   .. ..$ :List of 1</span>
 <span class="r-out co"><span class="r-pr">#&gt;</span>   .. .. ..$ : chr "NaN"</span>
 <span class="r-out co"><span class="r-pr">#&gt;</span>   .. .. .. ..- attr(*, "Rd_tag")= chr "TEXT"</span>
 <span class="r-out co"><span class="r-pr">#&gt;</span>   .. .. .. ..- attr(*, "srcref")= 'srcref' int [1:6] 43 15 43 17 15 17</span>
-<span class="r-out co"><span class="r-pr">#&gt;</span>   .. .. .. .. ..- attr(*, "srcfile")=Class 'srcfile' &lt;environment: 0x561a2cea9d38&gt; </span>
+<span class="r-out co"><span class="r-pr">#&gt;</span>   .. .. .. .. ..- attr(*, "srcfile")=Class 'srcfile' &lt;environment: 0x56222b3500e0&gt; </span>
 <span class="r-out co"><span class="r-pr">#&gt;</span>   .. .. ..- attr(*, "Rd_tag")= chr "\\link"</span>
 <span class="r-out co"><span class="r-pr">#&gt;</span>   .. .. ..- attr(*, "srcref")= 'srcref' int [1:6] 43 9 43 18 9 18</span>
-<span class="r-out co"><span class="r-pr">#&gt;</span>   .. .. .. ..- attr(*, "srcfile")=Class 'srcfile' &lt;environment: 0x561a2cea9d38&gt; </span>
+<span class="r-out co"><span class="r-pr">#&gt;</span>   .. .. .. ..- attr(*, "srcfile")=Class 'srcfile' &lt;environment: 0x56222b3500e0&gt; </span>
 <span class="r-out co"><span class="r-pr">#&gt;</span>   .. ..- attr(*, "Rd_tag")= chr "\\code"</span>
 <span class="r-out co"><span class="r-pr">#&gt;</span>   .. ..- attr(*, "srcref")= 'srcref' int [1:6] 43 3 43 19 3 19</span>
-<span class="r-out co"><span class="r-pr">#&gt;</span>   .. .. ..- attr(*, "srcfile")=Class 'srcfile' &lt;environment: 0x561a2cea9d38&gt; </span>
+<span class="r-out co"><span class="r-pr">#&gt;</span>   .. .. ..- attr(*, "srcfile")=Class 'srcfile' &lt;environment: 0x56222b3500e0&gt; </span>
 <span class="r-out co"><span class="r-pr">#&gt;</span>   ..$ : chr " or "</span>
 <span class="r-out co"><span class="r-pr">#&gt;</span>   .. ..- attr(*, "Rd_tag")= chr "TEXT"</span>
 <span class="r-out co"><span class="r-pr">#&gt;</span>   .. ..- attr(*, "srcref")= 'srcref' int [1:6] 43 20 43 23 20 23</span>
-<span class="r-out co"><span class="r-pr">#&gt;</span>   .. .. ..- attr(*, "srcfile")=Class 'srcfile' &lt;environment: 0x561a2cea9d38&gt; </span>
+<span class="r-out co"><span class="r-pr">#&gt;</span>   .. .. ..- attr(*, "srcfile")=Class 'srcfile' &lt;environment: 0x56222b3500e0&gt; </span>
 <span class="r-out co"><span class="r-pr">#&gt;</span>   ..$ :List of 1</span>
 <span class="r-out co"><span class="r-pr">#&gt;</span>   .. ..$ : chr "NA"</span>
 <span class="r-out co"><span class="r-pr">#&gt;</span>   .. .. ..- attr(*, "Rd_tag")= chr "RCODE"</span>
 <span class="r-out co"><span class="r-pr">#&gt;</span>   .. .. ..- attr(*, "srcref")= 'srcref' int [1:6] 43 30 43 31 30 31</span>
-<span class="r-out co"><span class="r-pr">#&gt;</span>   .. .. .. ..- attr(*, "srcfile")=Class 'srcfile' &lt;environment: 0x561a2cea9d38&gt; </span>
+<span class="r-out co"><span class="r-pr">#&gt;</span>   .. .. .. ..- attr(*, "srcfile")=Class 'srcfile' &lt;environment: 0x56222b3500e0&gt; </span>
 <span class="r-out co"><span class="r-pr">#&gt;</span>   .. ..- attr(*, "Rd_tag")= chr "\\code"</span>
 <span class="r-out co"><span class="r-pr">#&gt;</span>   .. ..- attr(*, "srcref")= 'srcref' int [1:6] 43 24 43 32 24 32</span>
-<span class="r-out co"><span class="r-pr">#&gt;</span>   .. .. ..- attr(*, "srcfile")=Class 'srcfile' &lt;environment: 0x561a2cea9d38&gt; </span>
+<span class="r-out co"><span class="r-pr">#&gt;</span>   .. .. ..- attr(*, "srcfile")=Class 'srcfile' &lt;environment: 0x56222b3500e0&gt; </span>
 <span class="r-out co"><span class="r-pr">#&gt;</span>   ..$ : chr ").\n"</span>
 <span class="r-out co"><span class="r-pr">#&gt;</span>   .. ..- attr(*, "Rd_tag")= chr "TEXT"</span>
 <span class="r-out co"><span class="r-pr">#&gt;</span>   .. ..- attr(*, "srcref")= 'srcref' int [1:6] 43 33 43 35 33 35</span>
-<span class="r-out co"><span class="r-pr">#&gt;</span>   .. .. ..- attr(*, "srcfile")=Class 'srcfile' &lt;environment: 0x561a2cea9d38&gt; </span>
+<span class="r-out co"><span class="r-pr">#&gt;</span>   .. .. ..- attr(*, "srcfile")=Class 'srcfile' &lt;environment: 0x56222b3500e0&gt; </span>
 <span class="r-out co"><span class="r-pr">#&gt;</span>   ..$ : chr "\n"</span>
 <span class="r-out co"><span class="r-pr">#&gt;</span>   .. ..- attr(*, "Rd_tag")= chr "TEXT"</span>
 <span class="r-out co"><span class="r-pr">#&gt;</span>   .. ..- attr(*, "srcref")= 'srcref' int [1:6] 44 1 44 1 1 1</span>
-<span class="r-out co"><span class="r-pr">#&gt;</span>   .. .. ..- attr(*, "srcfile")=Class 'srcfile' &lt;environment: 0x561a2cea9d38&gt; </span>
+<span class="r-out co"><span class="r-pr">#&gt;</span>   .. .. ..- attr(*, "srcfile")=Class 'srcfile' &lt;environment: 0x56222b3500e0&gt; </span>
 <span class="r-out co"><span class="r-pr">#&gt;</span>   ..$ : chr "  The interpretation of the unnamed arguments of "</span>
 <span class="r-out co"><span class="r-pr">#&gt;</span>   .. ..- attr(*, "Rd_tag")= chr "TEXT"</span>
 <span class="r-out co"><span class="r-pr">#&gt;</span>   .. ..- attr(*, "srcref")= 'srcref' int [1:6] 45 1 45 49 1 49</span>
-<span class="r-out co"><span class="r-pr">#&gt;</span>   .. .. ..- attr(*, "srcfile")=Class 'srcfile' &lt;environment: 0x561a2cea9d38&gt; </span>
+<span class="r-out co"><span class="r-pr">#&gt;</span>   .. .. ..- attr(*, "srcfile")=Class 'srcfile' &lt;environment: 0x56222b3500e0&gt; </span>
 <span class="r-out co"><span class="r-pr">#&gt;</span>   ..$ :List of 1</span>
 <span class="r-out co"><span class="r-pr">#&gt;</span>   .. ..$ : chr "seq"</span>
 <span class="r-out co"><span class="r-pr">#&gt;</span>   .. .. ..- attr(*, "Rd_tag")= chr "RCODE"</span>
 <span class="r-out co"><span class="r-pr">#&gt;</span>   .. .. ..- attr(*, "srcref")= 'srcref' int [1:6] 45 56 45 58 56 58</span>
-<span class="r-out co"><span class="r-pr">#&gt;</span>   .. .. .. ..- attr(*, "srcfile")=Class 'srcfile' &lt;environment: 0x561a2cea9d38&gt; </span>
+<span class="r-out co"><span class="r-pr">#&gt;</span>   .. .. .. ..- attr(*, "srcfile")=Class 'srcfile' &lt;environment: 0x56222b3500e0&gt; </span>
 <span class="r-out co"><span class="r-pr">#&gt;</span>   .. ..- attr(*, "Rd_tag")= chr "\\code"</span>
 <span class="r-out co"><span class="r-pr">#&gt;</span>   .. ..- attr(*, "srcref")= 'srcref' int [1:6] 45 50 45 59 50 59</span>
-<span class="r-out co"><span class="r-pr">#&gt;</span>   .. .. ..- attr(*, "srcfile")=Class 'srcfile' &lt;environment: 0x561a2cea9d38&gt; </span>
+<span class="r-out co"><span class="r-pr">#&gt;</span>   .. .. ..- attr(*, "srcfile")=Class 'srcfile' &lt;environment: 0x56222b3500e0&gt; </span>
 <span class="r-out co"><span class="r-pr">#&gt;</span>   ..$ : chr " and\n"</span>
 <span class="r-out co"><span class="r-pr">#&gt;</span>   .. ..- attr(*, "Rd_tag")= chr "TEXT"</span>
 <span class="r-out co"><span class="r-pr">#&gt;</span>   .. ..- attr(*, "srcref")= 'srcref' int [1:6] 45 60 45 64 60 64</span>
-<span class="r-out co"><span class="r-pr">#&gt;</span>   .. .. ..- attr(*, "srcfile")=Class 'srcfile' &lt;environment: 0x561a2cea9d38&gt; </span>
+<span class="r-out co"><span class="r-pr">#&gt;</span>   .. .. ..- attr(*, "srcfile")=Class 'srcfile' &lt;environment: 0x56222b3500e0&gt; </span>
 <span class="r-out co"><span class="r-pr">#&gt;</span>   ..$ : chr "  "</span>
 <span class="r-out co"><span class="r-pr">#&gt;</span>   .. ..- attr(*, "Rd_tag")= chr "TEXT"</span>
 <span class="r-out co"><span class="r-pr">#&gt;</span>   .. ..- attr(*, "srcref")= 'srcref' int [1:6] 46 1 46 2 1 2</span>
-<span class="r-out co"><span class="r-pr">#&gt;</span>   .. .. ..- attr(*, "srcfile")=Class 'srcfile' &lt;environment: 0x561a2cea9d38&gt; </span>
+<span class="r-out co"><span class="r-pr">#&gt;</span>   .. .. ..- attr(*, "srcfile")=Class 'srcfile' &lt;environment: 0x56222b3500e0&gt; </span>
 <span class="r-out co"><span class="r-pr">#&gt;</span>   ..$ :List of 1</span>
 <span class="r-out co"><span class="r-pr">#&gt;</span>   .. ..$ : chr "seq.int"</span>
 <span class="r-out co"><span class="r-pr">#&gt;</span>   .. .. ..- attr(*, "Rd_tag")= chr "RCODE"</span>
 <span class="r-out co"><span class="r-pr">#&gt;</span>   .. .. ..- attr(*, "srcref")= 'srcref' int [1:6] 46 9 46 15 9 15</span>
-<span class="r-out co"><span class="r-pr">#&gt;</span>   .. .. .. ..- attr(*, "srcfile")=Class 'srcfile' &lt;environment: 0x561a2cea9d38&gt; </span>
+<span class="r-out co"><span class="r-pr">#&gt;</span>   .. .. .. ..- attr(*, "srcfile")=Class 'srcfile' &lt;environment: 0x56222b3500e0&gt; </span>
 <span class="r-out co"><span class="r-pr">#&gt;</span>   .. ..- attr(*, "Rd_tag")= chr "\\code"</span>
 <span class="r-out co"><span class="r-pr">#&gt;</span>   .. ..- attr(*, "srcref")= 'srcref' int [1:6] 46 3 46 16 3 16</span>
-<span class="r-out co"><span class="r-pr">#&gt;</span>   .. .. ..- attr(*, "srcfile")=Class 'srcfile' &lt;environment: 0x561a2cea9d38&gt; </span>
+<span class="r-out co"><span class="r-pr">#&gt;</span>   .. .. ..- attr(*, "srcfile")=Class 'srcfile' &lt;environment: 0x56222b3500e0&gt; </span>
 <span class="r-out co"><span class="r-pr">#&gt;</span>   ..$ : chr " is "</span>
 <span class="r-out co"><span class="r-pr">#&gt;</span>   .. ..- attr(*, "Rd_tag")= chr "TEXT"</span>
 <span class="r-out co"><span class="r-pr">#&gt;</span>   .. ..- attr(*, "srcref")= 'srcref' int [1:6] 46 17 46 20 17 20</span>
-<span class="r-out co"><span class="r-pr">#&gt;</span>   .. .. ..- attr(*, "srcfile")=Class 'srcfile' &lt;environment: 0x561a2cea9d38&gt; </span>
+<span class="r-out co"><span class="r-pr">#&gt;</span>   .. .. ..- attr(*, "srcfile")=Class 'srcfile' &lt;environment: 0x56222b3500e0&gt; </span>
 <span class="r-out co"><span class="r-pr">#&gt;</span>   ..$ :List of 1</span>
 <span class="r-out co"><span class="r-pr">#&gt;</span>   .. ..$ : chr "not"</span>
 <span class="r-out co"><span class="r-pr">#&gt;</span>   .. .. ..- attr(*, "Rd_tag")= chr "TEXT"</span>
 <span class="r-out co"><span class="r-pr">#&gt;</span>   .. .. ..- attr(*, "srcref")= 'srcref' int [1:6] 46 27 46 29 27 29</span>
-<span class="r-out co"><span class="r-pr">#&gt;</span>   .. .. .. ..- attr(*, "srcfile")=Class 'srcfile' &lt;environment: 0x561a2cea9d38&gt; </span>
+<span class="r-out co"><span class="r-pr">#&gt;</span>   .. .. .. ..- attr(*, "srcfile")=Class 'srcfile' &lt;environment: 0x56222b3500e0&gt; </span>
 <span class="r-out co"><span class="r-pr">#&gt;</span>   .. ..- attr(*, "Rd_tag")= chr "\\emph"</span>
 <span class="r-out co"><span class="r-pr">#&gt;</span>   .. ..- attr(*, "srcref")= 'srcref' int [1:6] 46 21 46 30 21 30</span>
-<span class="r-out co"><span class="r-pr">#&gt;</span>   .. .. ..- attr(*, "srcfile")=Class 'srcfile' &lt;environment: 0x561a2cea9d38&gt; </span>
+<span class="r-out co"><span class="r-pr">#&gt;</span>   .. .. ..- attr(*, "srcfile")=Class 'srcfile' &lt;environment: 0x56222b3500e0&gt; </span>
 <span class="r-out co"><span class="r-pr">#&gt;</span>   ..$ : chr " standard, and it is recommended always to\n"</span>
 <span class="r-out co"><span class="r-pr">#&gt;</span>   .. ..- attr(*, "Rd_tag")= chr "TEXT"</span>
 <span class="r-out co"><span class="r-pr">#&gt;</span>   .. ..- attr(*, "srcref")= 'srcref' int [1:6] 46 31 46 73 31 73</span>
-<span class="r-out co"><span class="r-pr">#&gt;</span>   .. .. ..- attr(*, "srcfile")=Class 'srcfile' &lt;environment: 0x561a2cea9d38&gt; </span>
+<span class="r-out co"><span class="r-pr">#&gt;</span>   .. .. ..- attr(*, "srcfile")=Class 'srcfile' &lt;environment: 0x56222b3500e0&gt; </span>
 <span class="r-out co"><span class="r-pr">#&gt;</span>   ..$ : chr "  name the arguments when programming.\n"</span>
 <span class="r-out co"><span class="r-pr">#&gt;</span>   .. ..- attr(*, "Rd_tag")= chr "TEXT"</span>
 <span class="r-out co"><span class="r-pr">#&gt;</span>   .. ..- attr(*, "srcref")= 'srcref' int [1:6] 47 1 47 39 1 39</span>
-<span class="r-out co"><span class="r-pr">#&gt;</span>   .. .. ..- attr(*, "srcfile")=Class 'srcfile' &lt;environment: 0x561a2cea9d38&gt; </span>
+<span class="r-out co"><span class="r-pr">#&gt;</span>   .. .. ..- attr(*, "srcfile")=Class 'srcfile' &lt;environment: 0x56222b3500e0&gt; </span>
 <span class="r-out co"><span class="r-pr">#&gt;</span>   ..$ : chr "\n"</span>
 <span class="r-out co"><span class="r-pr">#&gt;</span>   .. ..- attr(*, "Rd_tag")= chr "TEXT"</span>
 <span class="r-out co"><span class="r-pr">#&gt;</span>   .. ..- attr(*, "srcref")= 'srcref' int [1:6] 48 1 48 1 1 1</span>
-<span class="r-out co"><span class="r-pr">#&gt;</span>   .. .. ..- attr(*, "srcfile")=Class 'srcfile' &lt;environment: 0x561a2cea9d38&gt; </span>
+<span class="r-out co"><span class="r-pr">#&gt;</span>   .. .. ..- attr(*, "srcfile")=Class 'srcfile' &lt;environment: 0x56222b3500e0&gt; </span>
 <span class="r-out co"><span class="r-pr">#&gt;</span>   ..$ : chr "  "</span>
 <span class="r-out co"><span class="r-pr">#&gt;</span>   .. ..- attr(*, "Rd_tag")= chr "TEXT"</span>
 <span class="r-out co"><span class="r-pr">#&gt;</span>   .. ..- attr(*, "srcref")= 'srcref' int [1:6] 49 1 49 2 1 2</span>
-<span class="r-out co"><span class="r-pr">#&gt;</span>   .. .. ..- attr(*, "srcfile")=Class 'srcfile' &lt;environment: 0x561a2cea9d38&gt; </span>
+<span class="r-out co"><span class="r-pr">#&gt;</span>   .. .. ..- attr(*, "srcfile")=Class 'srcfile' &lt;environment: 0x56222b3500e0&gt; </span>
 <span class="r-out co"><span class="r-pr">#&gt;</span>   ..$ :List of 1</span>
 <span class="r-out co"><span class="r-pr">#&gt;</span>   .. ..$ : chr "seq"</span>
 <span class="r-out co"><span class="r-pr">#&gt;</span>   .. .. ..- attr(*, "Rd_tag")= chr "RCODE"</span>
 <span class="r-out co"><span class="r-pr">#&gt;</span>   .. .. ..- attr(*, "srcref")= 'srcref' int [1:6] 49 9 49 11 9 11</span>
-<span class="r-out co"><span class="r-pr">#&gt;</span>   .. .. .. ..- attr(*, "srcfile")=Class 'srcfile' &lt;environment: 0x561a2cea9d38&gt; </span>
+<span class="r-out co"><span class="r-pr">#&gt;</span>   .. .. .. ..- attr(*, "srcfile")=Class 'srcfile' &lt;environment: 0x56222b3500e0&gt; </span>
 <span class="r-out co"><span class="r-pr">#&gt;</span>   .. ..- attr(*, "Rd_tag")= chr "\\code"</span>
 <span class="r-out co"><span class="r-pr">#&gt;</span>   .. ..- attr(*, "srcref")= 'srcref' int [1:6] 49 3 49 12 3 12</span>
-<span class="r-out co"><span class="r-pr">#&gt;</span>   .. .. ..- attr(*, "srcfile")=Class 'srcfile' &lt;environment: 0x561a2cea9d38&gt; </span>
+<span class="r-out co"><span class="r-pr">#&gt;</span>   .. .. ..- attr(*, "srcfile")=Class 'srcfile' &lt;environment: 0x56222b3500e0&gt; </span>
 <span class="r-out co"><span class="r-pr">#&gt;</span>   ..$ : chr " is  generic, and only the default method is described here.\n"</span>
 <span class="r-out co"><span class="r-pr">#&gt;</span>   .. ..- attr(*, "Rd_tag")= chr "TEXT"</span>
 <span class="r-out co"><span class="r-pr">#&gt;</span>   .. ..- attr(*, "srcref")= 'srcref' int [1:6] 49 13 49 73 13 73</span>
-<span class="r-out co"><span class="r-pr">#&gt;</span>   .. .. ..- attr(*, "srcfile")=Class 'srcfile' &lt;environment: 0x561a2cea9d38&gt; </span>
+<span class="r-out co"><span class="r-pr">#&gt;</span>   .. .. ..- attr(*, "srcfile")=Class 'srcfile' &lt;environment: 0x56222b3500e0&gt; </span>
 <span class="r-out co"><span class="r-pr">#&gt;</span>   ..$ : chr "  Note that it dispatches on the class of the "</span>
 <span class="r-out co"><span class="r-pr">#&gt;</span>   .. ..- attr(*, "Rd_tag")= chr "TEXT"</span>
 <span class="r-out co"><span class="r-pr">#&gt;</span>   .. ..- attr(*, "srcref")= 'srcref' int [1:6] 50 1 50 46 1 46</span>
-<span class="r-out co"><span class="r-pr">#&gt;</span>   .. .. ..- attr(*, "srcfile")=Class 'srcfile' &lt;environment: 0x561a2cea9d38&gt; </span>
+<span class="r-out co"><span class="r-pr">#&gt;</span>   .. .. ..- attr(*, "srcfile")=Class 'srcfile' &lt;environment: 0x56222b3500e0&gt; </span>
 <span class="r-out co"><span class="r-pr">#&gt;</span>   ..$ :List of 1</span>
 <span class="r-out co"><span class="r-pr">#&gt;</span>   .. ..$ : chr "first"</span>
 <span class="r-out co"><span class="r-pr">#&gt;</span>   .. .. ..- attr(*, "Rd_tag")= chr "TEXT"</span>
 <span class="r-out co"><span class="r-pr">#&gt;</span>   .. .. ..- attr(*, "srcref")= 'srcref' int [1:6] 50 55 50 59 55 59</span>
-<span class="r-out co"><span class="r-pr">#&gt;</span>   .. .. .. ..- attr(*, "srcfile")=Class 'srcfile' &lt;environment: 0x561a2cea9d38&gt; </span>
+<span class="r-out co"><span class="r-pr">#&gt;</span>   .. .. .. ..- attr(*, "srcfile")=Class 'srcfile' &lt;environment: 0x56222b3500e0&gt; </span>
 <span class="r-out co"><span class="r-pr">#&gt;</span>   .. ..- attr(*, "Rd_tag")= chr "\\strong"</span>
 <span class="r-out co"><span class="r-pr">#&gt;</span>   .. ..- attr(*, "srcref")= 'srcref' int [1:6] 50 47 50 60 47 60</span>
-<span class="r-out co"><span class="r-pr">#&gt;</span>   .. .. ..- attr(*, "srcfile")=Class 'srcfile' &lt;environment: 0x561a2cea9d38&gt; </span>
+<span class="r-out co"><span class="r-pr">#&gt;</span>   .. .. ..- attr(*, "srcfile")=Class 'srcfile' &lt;environment: 0x56222b3500e0&gt; </span>
 <span class="r-out co"><span class="r-pr">#&gt;</span>   ..$ : chr " argument\n"</span>
 <span class="r-out co"><span class="r-pr">#&gt;</span>   .. ..- attr(*, "Rd_tag")= chr "TEXT"</span>
 <span class="r-out co"><span class="r-pr">#&gt;</span>   .. ..- attr(*, "srcref")= 'srcref' int [1:6] 50 61 50 70 61 70</span>
-<span class="r-out co"><span class="r-pr">#&gt;</span>   .. .. ..- attr(*, "srcfile")=Class 'srcfile' &lt;environment: 0x561a2cea9d38&gt; </span>
+<span class="r-out co"><span class="r-pr">#&gt;</span>   .. .. ..- attr(*, "srcfile")=Class 'srcfile' &lt;environment: 0x56222b3500e0&gt; </span>
 <span class="r-out co"><span class="r-pr">#&gt;</span>   ..$ : chr "  irrespective of argument names.  This can have unintended consequences\n"</span>
 <span class="r-out co"><span class="r-pr">#&gt;</span>   .. ..- attr(*, "Rd_tag")= chr "TEXT"</span>
 <span class="r-out co"><span class="r-pr">#&gt;</span>   .. ..- attr(*, "srcref")= 'srcref' int [1:6] 51 1 51 73 1 73</span>
-<span class="r-out co"><span class="r-pr">#&gt;</span>   .. .. ..- attr(*, "srcfile")=Class 'srcfile' &lt;environment: 0x561a2cea9d38&gt; </span>
+<span class="r-out co"><span class="r-pr">#&gt;</span>   .. .. ..- attr(*, "srcfile")=Class 'srcfile' &lt;environment: 0x56222b3500e0&gt; </span>
 <span class="r-out co"><span class="r-pr">#&gt;</span>   ..$ : chr "  if it is called with just one argument intending this to be taken as\n"</span>
 <span class="r-out co"><span class="r-pr">#&gt;</span>   .. ..- attr(*, "Rd_tag")= chr "TEXT"</span>
 <span class="r-out co"><span class="r-pr">#&gt;</span>   .. ..- attr(*, "srcref")= 'srcref' int [1:6] 52 1 52 71 1 71</span>
-<span class="r-out co"><span class="r-pr">#&gt;</span>   .. .. ..- attr(*, "srcfile")=Class 'srcfile' &lt;environment: 0x561a2cea9d38&gt; </span>
+<span class="r-out co"><span class="r-pr">#&gt;</span>   .. .. ..- attr(*, "srcfile")=Class 'srcfile' &lt;environment: 0x56222b3500e0&gt; </span>
 <span class="r-out co"><span class="r-pr">#&gt;</span>   ..$ : chr "  "</span>
 <span class="r-out co"><span class="r-pr">#&gt;</span>   .. ..- attr(*, "Rd_tag")= chr "TEXT"</span>
 <span class="r-out co"><span class="r-pr">#&gt;</span>   .. ..- attr(*, "srcref")= 'srcref' int [1:6] 53 1 53 2 1 2</span>
-<span class="r-out co"><span class="r-pr">#&gt;</span>   .. .. ..- attr(*, "srcfile")=Class 'srcfile' &lt;environment: 0x561a2cea9d38&gt; </span>
+<span class="r-out co"><span class="r-pr">#&gt;</span>   .. .. ..- attr(*, "srcfile")=Class 'srcfile' &lt;environment: 0x56222b3500e0&gt; </span>
 <span class="r-out co"><span class="r-pr">#&gt;</span>   ..$ :List of 1</span>
 <span class="r-out co"><span class="r-pr">#&gt;</span>   .. ..$ : chr "along.with"</span>
 <span class="r-out co"><span class="r-pr">#&gt;</span>   .. .. ..- attr(*, "Rd_tag")= chr "RCODE"</span>
 <span class="r-out co"><span class="r-pr">#&gt;</span>   .. .. ..- attr(*, "srcref")= 'srcref' int [1:6] 53 9 53 18 9 18</span>
-<span class="r-out co"><span class="r-pr">#&gt;</span>   .. .. .. ..- attr(*, "srcfile")=Class 'srcfile' &lt;environment: 0x561a2cea9d38&gt; </span>
+<span class="r-out co"><span class="r-pr">#&gt;</span>   .. .. .. ..- attr(*, "srcfile")=Class 'srcfile' &lt;environment: 0x56222b3500e0&gt; </span>
 <span class="r-out co"><span class="r-pr">#&gt;</span>   .. ..- attr(*, "Rd_tag")= chr "\\code"</span>
 <span class="r-out co"><span class="r-pr">#&gt;</span>   .. ..- attr(*, "srcref")= 'srcref' int [1:6] 53 3 53 19 3 19</span>
-<span class="r-out co"><span class="r-pr">#&gt;</span>   .. .. ..- attr(*, "srcfile")=Class 'srcfile' &lt;environment: 0x561a2cea9d38&gt; </span>
+<span class="r-out co"><span class="r-pr">#&gt;</span>   .. .. ..- attr(*, "srcfile")=Class 'srcfile' &lt;environment: 0x56222b3500e0&gt; </span>
 <span class="r-out co"><span class="r-pr">#&gt;</span>   ..$ : chr ": it is much better to use "</span>
 <span class="r-out co"><span class="r-pr">#&gt;</span>   .. ..- attr(*, "Rd_tag")= chr "TEXT"</span>
 <span class="r-out co"><span class="r-pr">#&gt;</span>   .. ..- attr(*, "srcref")= 'srcref' int [1:6] 53 20 53 46 20 46</span>
-<span class="r-out co"><span class="r-pr">#&gt;</span>   .. .. ..- attr(*, "srcfile")=Class 'srcfile' &lt;environment: 0x561a2cea9d38&gt; </span>
+<span class="r-out co"><span class="r-pr">#&gt;</span>   .. .. ..- attr(*, "srcfile")=Class 'srcfile' &lt;environment: 0x56222b3500e0&gt; </span>
 <span class="r-out co"><span class="r-pr">#&gt;</span>   ..$ :List of 1</span>
 <span class="r-out co"><span class="r-pr">#&gt;</span>   .. ..$ : chr "seq_along"</span>
 <span class="r-out co"><span class="r-pr">#&gt;</span>   .. .. ..- attr(*, "Rd_tag")= chr "RCODE"</span>
 <span class="r-out co"><span class="r-pr">#&gt;</span>   .. .. ..- attr(*, "srcref")= 'srcref' int [1:6] 53 53 53 61 53 61</span>
-<span class="r-out co"><span class="r-pr">#&gt;</span>   .. .. .. ..- attr(*, "srcfile")=Class 'srcfile' &lt;environment: 0x561a2cea9d38&gt; </span>
+<span class="r-out co"><span class="r-pr">#&gt;</span>   .. .. .. ..- attr(*, "srcfile")=Class 'srcfile' &lt;environment: 0x56222b3500e0&gt; </span>
 <span class="r-out co"><span class="r-pr">#&gt;</span>   .. ..- attr(*, "Rd_tag")= chr "\\code"</span>
 <span class="r-out co"><span class="r-pr">#&gt;</span>   .. ..- attr(*, "srcref")= 'srcref' int [1:6] 53 47 53 62 47 62</span>
-<span class="r-out co"><span class="r-pr">#&gt;</span>   .. .. ..- attr(*, "srcfile")=Class 'srcfile' &lt;environment: 0x561a2cea9d38&gt; </span>
+<span class="r-out co"><span class="r-pr">#&gt;</span>   .. .. ..- attr(*, "srcfile")=Class 'srcfile' &lt;environment: 0x56222b3500e0&gt; </span>
 <span class="r-out co"><span class="r-pr">#&gt;</span>   ..$ : chr " in that\n"</span>
 <span class="r-out co"><span class="r-pr">#&gt;</span>   .. ..- attr(*, "Rd_tag")= chr "TEXT"</span>
 <span class="r-out co"><span class="r-pr">#&gt;</span>   .. ..- attr(*, "srcref")= 'srcref' int [1:6] 53 63 53 71 63 71</span>
-<span class="r-out co"><span class="r-pr">#&gt;</span>   .. .. ..- attr(*, "srcfile")=Class 'srcfile' &lt;environment: 0x561a2cea9d38&gt; </span>
+<span class="r-out co"><span class="r-pr">#&gt;</span>   .. .. ..- attr(*, "srcfile")=Class 'srcfile' &lt;environment: 0x56222b3500e0&gt; </span>
 <span class="r-out co"><span class="r-pr">#&gt;</span>   ..$ : chr "  case.\n"</span>
 <span class="r-out co"><span class="r-pr">#&gt;</span>   .. ..- attr(*, "Rd_tag")= chr "TEXT"</span>
 <span class="r-out co"><span class="r-pr">#&gt;</span>   .. ..- attr(*, "srcref")= 'srcref' int [1:6] 54 1 54 8 1 8</span>
-<span class="r-out co"><span class="r-pr">#&gt;</span>   .. .. ..- attr(*, "srcfile")=Class 'srcfile' &lt;environment: 0x561a2cea9d38&gt; </span>
+<span class="r-out co"><span class="r-pr">#&gt;</span>   .. .. ..- attr(*, "srcfile")=Class 'srcfile' &lt;environment: 0x56222b3500e0&gt; </span>
 <span class="r-out co"><span class="r-pr">#&gt;</span>   ..$ : chr "\n"</span>
 <span class="r-out co"><span class="r-pr">#&gt;</span>   .. ..- attr(*, "Rd_tag")= chr "TEXT"</span>
 <span class="r-out co"><span class="r-pr">#&gt;</span>   .. ..- attr(*, "srcref")= 'srcref' int [1:6] 55 1 55 1 1 1</span>
-<span class="r-out co"><span class="r-pr">#&gt;</span>   .. .. ..- attr(*, "srcfile")=Class 'srcfile' &lt;environment: 0x561a2cea9d38&gt; </span>
+<span class="r-out co"><span class="r-pr">#&gt;</span>   .. .. ..- attr(*, "srcfile")=Class 'srcfile' &lt;environment: 0x56222b3500e0&gt; </span>
 <span class="r-out co"><span class="r-pr">#&gt;</span>   ..$ : chr "  "</span>
 <span class="r-out co"><span class="r-pr">#&gt;</span>   .. ..- attr(*, "Rd_tag")= chr "TEXT"</span>
 <span class="r-out co"><span class="r-pr">#&gt;</span>   .. ..- attr(*, "srcref")= 'srcref' int [1:6] 56 1 56 2 1 2</span>
-<span class="r-out co"><span class="r-pr">#&gt;</span>   .. .. ..- attr(*, "srcfile")=Class 'srcfile' &lt;environment: 0x561a2cea9d38&gt; </span>
+<span class="r-out co"><span class="r-pr">#&gt;</span>   .. .. ..- attr(*, "srcfile")=Class 'srcfile' &lt;environment: 0x56222b3500e0&gt; </span>
 <span class="r-out co"><span class="r-pr">#&gt;</span>   ..$ :List of 1</span>
 <span class="r-out co"><span class="r-pr">#&gt;</span>   .. ..$ : chr "seq.int"</span>
 <span class="r-out co"><span class="r-pr">#&gt;</span>   .. .. ..- attr(*, "Rd_tag")= chr "RCODE"</span>
 <span class="r-out co"><span class="r-pr">#&gt;</span>   .. .. ..- attr(*, "srcref")= 'srcref' int [1:6] 56 9 56 15 9 15</span>
-<span class="r-out co"><span class="r-pr">#&gt;</span>   .. .. .. ..- attr(*, "srcfile")=Class 'srcfile' &lt;environment: 0x561a2cea9d38&gt; </span>
+<span class="r-out co"><span class="r-pr">#&gt;</span>   .. .. .. ..- attr(*, "srcfile")=Class 'srcfile' &lt;environment: 0x56222b3500e0&gt; </span>
 <span class="r-out co"><span class="r-pr">#&gt;</span>   .. ..- attr(*, "Rd_tag")= chr "\\code"</span>
 <span class="r-out co"><span class="r-pr">#&gt;</span>   .. ..- attr(*, "srcref")= 'srcref' int [1:6] 56 3 56 16 3 16</span>
-<span class="r-out co"><span class="r-pr">#&gt;</span>   .. .. ..- attr(*, "srcfile")=Class 'srcfile' &lt;environment: 0x561a2cea9d38&gt; </span>
+<span class="r-out co"><span class="r-pr">#&gt;</span>   .. .. ..- attr(*, "srcfile")=Class 'srcfile' &lt;environment: 0x56222b3500e0&gt; </span>
 <span class="r-out co"><span class="r-pr">#&gt;</span>   ..$ : chr " is an "</span>
 <span class="r-out co"><span class="r-pr">#&gt;</span>   .. ..- attr(*, "Rd_tag")= chr "TEXT"</span>
 <span class="r-out co"><span class="r-pr">#&gt;</span>   .. ..- attr(*, "srcref")= 'srcref' int [1:6] 56 17 56 23 17 23</span>
-<span class="r-out co"><span class="r-pr">#&gt;</span>   .. .. ..- attr(*, "srcfile")=Class 'srcfile' &lt;environment: 0x561a2cea9d38&gt; </span>
+<span class="r-out co"><span class="r-pr">#&gt;</span>   .. .. ..- attr(*, "srcfile")=Class 'srcfile' &lt;environment: 0x56222b3500e0&gt; </span>
 <span class="r-out co"><span class="r-pr">#&gt;</span>   ..$ :List of 1</span>
 <span class="r-out co"><span class="r-pr">#&gt;</span>   .. ..$ : chr "internal generic"</span>
 <span class="r-out co"><span class="r-pr">#&gt;</span>   .. .. ..- attr(*, "Rd_tag")= chr "TEXT"</span>
 <span class="r-out co"><span class="r-pr">#&gt;</span>   .. .. ..- attr(*, "srcref")= 'srcref' int [1:6] 56 30 56 45 30 45</span>
-<span class="r-out co"><span class="r-pr">#&gt;</span>   .. .. .. ..- attr(*, "srcfile")=Class 'srcfile' &lt;environment: 0x561a2cea9d38&gt; </span>
+<span class="r-out co"><span class="r-pr">#&gt;</span>   .. .. .. ..- attr(*, "srcfile")=Class 'srcfile' &lt;environment: 0x56222b3500e0&gt; </span>
 <span class="r-out co"><span class="r-pr">#&gt;</span>   .. ..- attr(*, "Rd_tag")= chr "\\link"</span>
 <span class="r-out co"><span class="r-pr">#&gt;</span>   .. ..- attr(*, "srcref")= 'srcref' int [1:6] 56 24 56 46 24 46</span>
-<span class="r-out co"><span class="r-pr">#&gt;</span>   .. .. ..- attr(*, "srcfile")=Class 'srcfile' &lt;environment: 0x561a2cea9d38&gt; </span>
+<span class="r-out co"><span class="r-pr">#&gt;</span>   .. .. ..- attr(*, "srcfile")=Class 'srcfile' &lt;environment: 0x56222b3500e0&gt; </span>
 <span class="r-out co"><span class="r-pr">#&gt;</span>   ..$ : chr " which dispatches on\n"</span>
 <span class="r-out co"><span class="r-pr">#&gt;</span>   .. ..- attr(*, "Rd_tag")= chr "TEXT"</span>
 <span class="r-out co"><span class="r-pr">#&gt;</span>   .. ..- attr(*, "srcref")= 'srcref' int [1:6] 56 47 56 67 47 67</span>
-<span class="r-out co"><span class="r-pr">#&gt;</span>   .. .. ..- attr(*, "srcfile")=Class 'srcfile' &lt;environment: 0x561a2cea9d38&gt; </span>
+<span class="r-out co"><span class="r-pr">#&gt;</span>   .. .. ..- attr(*, "srcfile")=Class 'srcfile' &lt;environment: 0x56222b3500e0&gt; </span>
 <span class="r-out co"><span class="r-pr">#&gt;</span>   ..$ : chr "  methods for "</span>
 <span class="r-out co"><span class="r-pr">#&gt;</span>   .. ..- attr(*, "Rd_tag")= chr "TEXT"</span>
 <span class="r-out co"><span class="r-pr">#&gt;</span>   .. ..- attr(*, "srcref")= 'srcref' int [1:6] 57 1 57 14 1 14</span>
-<span class="r-out co"><span class="r-pr">#&gt;</span>   .. .. ..- attr(*, "srcfile")=Class 'srcfile' &lt;environment: 0x561a2cea9d38&gt; </span>
+<span class="r-out co"><span class="r-pr">#&gt;</span>   .. .. ..- attr(*, "srcfile")=Class 'srcfile' &lt;environment: 0x56222b3500e0&gt; </span>
 <span class="r-out co"><span class="r-pr">#&gt;</span>   ..$ :List of 1</span>
 <span class="r-out co"><span class="r-pr">#&gt;</span>   .. ..$ : chr "\"seq\""</span>
 <span class="r-out co"><span class="r-pr">#&gt;</span>   .. .. ..- attr(*, "Rd_tag")= chr "RCODE"</span>
 <span class="r-out co"><span class="r-pr">#&gt;</span>   .. .. ..- attr(*, "srcref")= 'srcref' int [1:6] 57 21 57 25 21 25</span>
-<span class="r-out co"><span class="r-pr">#&gt;</span>   .. .. .. ..- attr(*, "srcfile")=Class 'srcfile' &lt;environment: 0x561a2cea9d38&gt; </span>
+<span class="r-out co"><span class="r-pr">#&gt;</span>   .. .. .. ..- attr(*, "srcfile")=Class 'srcfile' &lt;environment: 0x56222b3500e0&gt; </span>
 <span class="r-out co"><span class="r-pr">#&gt;</span>   .. ..- attr(*, "Rd_tag")= chr "\\code"</span>
 <span class="r-out co"><span class="r-pr">#&gt;</span>   .. ..- attr(*, "srcref")= 'srcref' int [1:6] 57 15 57 26 15 26</span>
-<span class="r-out co"><span class="r-pr">#&gt;</span>   .. .. ..- attr(*, "srcfile")=Class 'srcfile' &lt;environment: 0x561a2cea9d38&gt; </span>
+<span class="r-out co"><span class="r-pr">#&gt;</span>   .. .. ..- attr(*, "srcfile")=Class 'srcfile' &lt;environment: 0x56222b3500e0&gt; </span>
 <span class="r-out co"><span class="r-pr">#&gt;</span>   ..$ : chr " based on the class of the first supplied\n"</span>
 <span class="r-out co"><span class="r-pr">#&gt;</span>   .. ..- attr(*, "Rd_tag")= chr "TEXT"</span>
 <span class="r-out co"><span class="r-pr">#&gt;</span>   .. ..- attr(*, "srcref")= 'srcref' int [1:6] 57 27 57 68 27 68</span>
-<span class="r-out co"><span class="r-pr">#&gt;</span>   .. .. ..- attr(*, "srcfile")=Class 'srcfile' &lt;environment: 0x561a2cea9d38&gt; </span>
+<span class="r-out co"><span class="r-pr">#&gt;</span>   .. .. ..- attr(*, "srcfile")=Class 'srcfile' &lt;environment: 0x56222b3500e0&gt; </span>
 <span class="r-out co"><span class="r-pr">#&gt;</span>   ..$ : chr "  argument (before argument matching).\n"</span>
 <span class="r-out co"><span class="r-pr">#&gt;</span>   .. ..- attr(*, "Rd_tag")= chr "TEXT"</span>
 <span class="r-out co"><span class="r-pr">#&gt;</span>   .. ..- attr(*, "srcref")= 'srcref' int [1:6] 58 1 58 39 1 39</span>
-<span class="r-out co"><span class="r-pr">#&gt;</span>   .. .. ..- attr(*, "srcfile")=Class 'srcfile' &lt;environment: 0x561a2cea9d38&gt; </span>
+<span class="r-out co"><span class="r-pr">#&gt;</span>   .. .. ..- attr(*, "srcfile")=Class 'srcfile' &lt;environment: 0x56222b3500e0&gt; </span>
 <span class="r-out co"><span class="r-pr">#&gt;</span>   ..$ : chr "\n"</span>
 <span class="r-out co"><span class="r-pr">#&gt;</span>   .. ..- attr(*, "Rd_tag")= chr "TEXT"</span>
 <span class="r-out co"><span class="r-pr">#&gt;</span>   .. ..- attr(*, "srcref")= 'srcref' int [1:6] 59 1 59 1 1 1</span>
-<span class="r-out co"><span class="r-pr">#&gt;</span>   .. .. ..- attr(*, "srcfile")=Class 'srcfile' &lt;environment: 0x561a2cea9d38&gt; </span>
+<span class="r-out co"><span class="r-pr">#&gt;</span>   .. .. ..- attr(*, "srcfile")=Class 'srcfile' &lt;environment: 0x56222b3500e0&gt; </span>
 <span class="r-out co"><span class="r-pr">#&gt;</span>   ..$ : chr "  Typical usages are\n"</span>
 <span class="r-out co"><span class="r-pr">#&gt;</span>   .. ..- attr(*, "Rd_tag")= chr "TEXT"</span>
 <span class="r-out co"><span class="r-pr">#&gt;</span>   .. ..- attr(*, "srcref")= 'srcref' int [1:6] 60 1 60 21 1 21</span>
-<span class="r-out co"><span class="r-pr">#&gt;</span>   .. .. ..- attr(*, "srcfile")=Class 'srcfile' &lt;environment: 0x561a2cea9d38&gt; </span>
+<span class="r-out co"><span class="r-pr">#&gt;</span>   .. .. ..- attr(*, "srcfile")=Class 'srcfile' &lt;environment: 0x56222b3500e0&gt; </span>
 <span class="r-out co"><span class="r-pr">#&gt;</span>   ..$ :List of 6</span>
 <span class="r-out co"><span class="r-pr">#&gt;</span>   .. ..$ : chr "seq(from, to)\n"</span>
 <span class="r-out co"><span class="r-pr">#&gt;</span>   .. .. ..- attr(*, "Rd_tag")= chr "VERB"</span>
 <span class="r-out co"><span class="r-pr">#&gt;</span>   .. .. ..- attr(*, "srcref")= 'srcref' int [1:6] 61 15 61 28 15 28</span>
-<span class="r-out co"><span class="r-pr">#&gt;</span>   .. .. .. ..- attr(*, "srcfile")=Class 'srcfile' &lt;environment: 0x561a2cea9d38&gt; </span>
+<span class="r-out co"><span class="r-pr">#&gt;</span>   .. .. .. ..- attr(*, "srcfile")=Class 'srcfile' &lt;environment: 0x56222b3500e0&gt; </span>
 <span class="r-out co"><span class="r-pr">#&gt;</span>   .. ..$ : chr "seq(from, to, by= )\n"</span>
 <span class="r-out co"><span class="r-pr">#&gt;</span>   .. .. ..- attr(*, "Rd_tag")= chr "VERB"</span>
 <span class="r-out co"><span class="r-pr">#&gt;</span>   .. .. ..- attr(*, "srcref")= 'srcref' int [1:6] 62 1 62 20 1 20</span>
-<span class="r-out co"><span class="r-pr">#&gt;</span>   .. .. .. ..- attr(*, "srcfile")=Class 'srcfile' &lt;environment: 0x561a2cea9d38&gt; </span>
+<span class="r-out co"><span class="r-pr">#&gt;</span>   .. .. .. ..- attr(*, "srcfile")=Class 'srcfile' &lt;environment: 0x56222b3500e0&gt; </span>
 <span class="r-out co"><span class="r-pr">#&gt;</span>   .. ..$ : chr "seq(from, to, length.out= )\n"</span>
 <span class="r-out co"><span class="r-pr">#&gt;</span>   .. .. ..- attr(*, "Rd_tag")= chr "VERB"</span>
 <span class="r-out co"><span class="r-pr">#&gt;</span>   .. .. ..- attr(*, "srcref")= 'srcref' int [1:6] 63 1 63 28 1 28</span>
-<span class="r-out co"><span class="r-pr">#&gt;</span>   .. .. .. ..- attr(*, "srcfile")=Class 'srcfile' &lt;environment: 0x561a2cea9d38&gt; </span>
+<span class="r-out co"><span class="r-pr">#&gt;</span>   .. .. .. ..- attr(*, "srcfile")=Class 'srcfile' &lt;environment: 0x56222b3500e0&gt; </span>
 <span class="r-out co"><span class="r-pr">#&gt;</span>   .. ..$ : chr "seq(along.with= )\n"</span>
 <span class="r-out co"><span class="r-pr">#&gt;</span>   .. .. ..- attr(*, "Rd_tag")= chr "VERB"</span>
 <span class="r-out co"><span class="r-pr">#&gt;</span>   .. .. ..- attr(*, "srcref")= 'srcref' int [1:6] 64 1 64 18 1 18</span>
-<span class="r-out co"><span class="r-pr">#&gt;</span>   .. .. .. ..- attr(*, "srcfile")=Class 'srcfile' &lt;environment: 0x561a2cea9d38&gt; </span>
+<span class="r-out co"><span class="r-pr">#&gt;</span>   .. .. .. ..- attr(*, "srcfile")=Class 'srcfile' &lt;environment: 0x56222b3500e0&gt; </span>
 <span class="r-out co"><span class="r-pr">#&gt;</span>   .. ..$ : chr "seq(from)\n"</span>
 <span class="r-out co"><span class="r-pr">#&gt;</span>   .. .. ..- attr(*, "Rd_tag")= chr "VERB"</span>
 <span class="r-out co"><span class="r-pr">#&gt;</span>   .. .. ..- attr(*, "srcref")= 'srcref' int [1:6] 65 1 65 10 1 10</span>
-<span class="r-out co"><span class="r-pr">#&gt;</span>   .. .. .. ..- attr(*, "srcfile")=Class 'srcfile' &lt;environment: 0x561a2cea9d38&gt; </span>
+<span class="r-out co"><span class="r-pr">#&gt;</span>   .. .. .. ..- attr(*, "srcfile")=Class 'srcfile' &lt;environment: 0x56222b3500e0&gt; </span>
 <span class="r-out co"><span class="r-pr">#&gt;</span>   .. ..$ : chr "seq(length.out= )\n"</span>
 <span class="r-out co"><span class="r-pr">#&gt;</span>   .. .. ..- attr(*, "Rd_tag")= chr "VERB"</span>
 <span class="r-out co"><span class="r-pr">#&gt;</span>   .. .. ..- attr(*, "srcref")= 'srcref' int [1:6] 66 1 66 18 1 18</span>
-<span class="r-out co"><span class="r-pr">#&gt;</span>   .. .. .. ..- attr(*, "srcfile")=Class 'srcfile' &lt;environment: 0x561a2cea9d38&gt; </span>
+<span class="r-out co"><span class="r-pr">#&gt;</span>   .. .. .. ..- attr(*, "srcfile")=Class 'srcfile' &lt;environment: 0x56222b3500e0&gt; </span>
 <span class="r-out co"><span class="r-pr">#&gt;</span>   .. ..- attr(*, "Rd_tag")= chr "\\preformatted"</span>
 <span class="r-out co"><span class="r-pr">#&gt;</span>   .. ..- attr(*, "srcref")= 'srcref' int [1:6] 61 1 67 1 1 1</span>
-<span class="r-out co"><span class="r-pr">#&gt;</span>   .. .. ..- attr(*, "srcfile")=Class 'srcfile' &lt;environment: 0x561a2cea9d38&gt; </span>
+<span class="r-out co"><span class="r-pr">#&gt;</span>   .. .. ..- attr(*, "srcfile")=Class 'srcfile' &lt;environment: 0x56222b3500e0&gt; </span>
 <span class="r-out co"><span class="r-pr">#&gt;</span>   ..$ : chr "\n"</span>
 <span class="r-out co"><span class="r-pr">#&gt;</span>   .. ..- attr(*, "Rd_tag")= chr "TEXT"</span>
 <span class="r-out co"><span class="r-pr">#&gt;</span>   .. ..- attr(*, "srcref")= 'srcref' int [1:6] 67 2 67 2 2 2</span>
-<span class="r-out co"><span class="r-pr">#&gt;</span>   .. .. ..- attr(*, "srcfile")=Class 'srcfile' &lt;environment: 0x561a2cea9d38&gt; </span>
+<span class="r-out co"><span class="r-pr">#&gt;</span>   .. .. ..- attr(*, "srcfile")=Class 'srcfile' &lt;environment: 0x56222b3500e0&gt; </span>
 <span class="r-out co"><span class="r-pr">#&gt;</span>   ..$ : chr "  The first form generates the sequence "</span>
 <span class="r-out co"><span class="r-pr">#&gt;</span>   .. ..- attr(*, "Rd_tag")= chr "TEXT"</span>
 <span class="r-out co"><span class="r-pr">#&gt;</span>   .. ..- attr(*, "srcref")= 'srcref' int [1:6] 68 1 68 40 1 40</span>
-<span class="r-out co"><span class="r-pr">#&gt;</span>   .. .. ..- attr(*, "srcfile")=Class 'srcfile' &lt;environment: 0x561a2cea9d38&gt; </span>
+<span class="r-out co"><span class="r-pr">#&gt;</span>   .. .. ..- attr(*, "srcfile")=Class 'srcfile' &lt;environment: 0x56222b3500e0&gt; </span>
 <span class="r-out co"><span class="r-pr">#&gt;</span>   ..$ :List of 3</span>
 <span class="r-out co"><span class="r-pr">#&gt;</span>   .. ..$ : chr "from, from+/-1, "</span>
 <span class="r-out co"><span class="r-pr">#&gt;</span>   .. .. ..- attr(*, "Rd_tag")= chr "RCODE"</span>
 <span class="r-out co"><span class="r-pr">#&gt;</span>   .. .. ..- attr(*, "srcref")= 'srcref' int [1:6] 68 47 68 62 47 62</span>
-<span class="r-out co"><span class="r-pr">#&gt;</span>   .. .. .. ..- attr(*, "srcfile")=Class 'srcfile' &lt;environment: 0x561a2cea9d38&gt; </span>
+<span class="r-out co"><span class="r-pr">#&gt;</span>   .. .. .. ..- attr(*, "srcfile")=Class 'srcfile' &lt;environment: 0x56222b3500e0&gt; </span>
 <span class="r-out co"><span class="r-pr">#&gt;</span>   .. ..$ : list()</span>
 <span class="r-out co"><span class="r-pr">#&gt;</span>   .. .. ..- attr(*, "Rd_tag")= chr "\\dots"</span>
 <span class="r-out co"><span class="r-pr">#&gt;</span>   .. .. ..- attr(*, "srcref")= 'srcref' int [1:6] 68 63 68 67 63 67</span>
-<span class="r-out co"><span class="r-pr">#&gt;</span>   .. .. .. ..- attr(*, "srcfile")=Class 'srcfile' &lt;environment: 0x561a2cea9d38&gt; </span>
+<span class="r-out co"><span class="r-pr">#&gt;</span>   .. .. .. ..- attr(*, "srcfile")=Class 'srcfile' &lt;environment: 0x56222b3500e0&gt; </span>
 <span class="r-out co"><span class="r-pr">#&gt;</span>   .. ..$ : chr ", to"</span>
 <span class="r-out co"><span class="r-pr">#&gt;</span>   .. .. ..- attr(*, "Rd_tag")= chr "RCODE"</span>
 <span class="r-out co"><span class="r-pr">#&gt;</span>   .. .. ..- attr(*, "srcref")= 'srcref' int [1:6] 68 68 68 71 68 71</span>
-<span class="r-out co"><span class="r-pr">#&gt;</span>   .. .. .. ..- attr(*, "srcfile")=Class 'srcfile' &lt;environment: 0x561a2cea9d38&gt; </span>
+<span class="r-out co"><span class="r-pr">#&gt;</span>   .. .. .. ..- attr(*, "srcfile")=Class 'srcfile' &lt;environment: 0x56222b3500e0&gt; </span>
 <span class="r-out co"><span class="r-pr">#&gt;</span>   .. ..- attr(*, "Rd_tag")= chr "\\code"</span>
 <span class="r-out co"><span class="r-pr">#&gt;</span>   .. ..- attr(*, "srcref")= 'srcref' int [1:6] 68 41 68 72 41 72</span>
-<span class="r-out co"><span class="r-pr">#&gt;</span>   .. .. ..- attr(*, "srcfile")=Class 'srcfile' &lt;environment: 0x561a2cea9d38&gt; </span>
+<span class="r-out co"><span class="r-pr">#&gt;</span>   .. .. ..- attr(*, "srcfile")=Class 'srcfile' &lt;environment: 0x56222b3500e0&gt; </span>
 <span class="r-out co"><span class="r-pr">#&gt;</span>   ..$ : chr "\n"</span>
 <span class="r-out co"><span class="r-pr">#&gt;</span>   .. ..- attr(*, "Rd_tag")= chr "TEXT"</span>
 <span class="r-out co"><span class="r-pr">#&gt;</span>   .. ..- attr(*, "srcref")= 'srcref' int [1:6] 68 73 68 73 73 73</span>
-<span class="r-out co"><span class="r-pr">#&gt;</span>   .. .. ..- attr(*, "srcfile")=Class 'srcfile' &lt;environment: 0x561a2cea9d38&gt; </span>
+<span class="r-out co"><span class="r-pr">#&gt;</span>   .. .. ..- attr(*, "srcfile")=Class 'srcfile' &lt;environment: 0x56222b3500e0&gt; </span>
 <span class="r-out co"><span class="r-pr">#&gt;</span>   ..$ : chr "  (identical to "</span>
 <span class="r-out co"><span class="r-pr">#&gt;</span>   .. ..- attr(*, "Rd_tag")= chr "TEXT"</span>
 <span class="r-out co"><span class="r-pr">#&gt;</span>   .. ..- attr(*, "srcref")= 'srcref' int [1:6] 69 1 69 16 1 16</span>
-<span class="r-out co"><span class="r-pr">#&gt;</span>   .. .. ..- attr(*, "srcfile")=Class 'srcfile' &lt;environment: 0x561a2cea9d38&gt; </span>
+<span class="r-out co"><span class="r-pr">#&gt;</span>   .. .. ..- attr(*, "srcfile")=Class 'srcfile' &lt;environment: 0x56222b3500e0&gt; </span>
 <span class="r-out co"><span class="r-pr">#&gt;</span>   ..$ :List of 1</span>
 <span class="r-out co"><span class="r-pr">#&gt;</span>   .. ..$ : chr "from:to"</span>
 <span class="r-out co"><span class="r-pr">#&gt;</span>   .. .. ..- attr(*, "Rd_tag")= chr "RCODE"</span>
 <span class="r-out co"><span class="r-pr">#&gt;</span>   .. .. ..- attr(*, "srcref")= 'srcref' int [1:6] 69 23 69 29 23 29</span>
-<span class="r-out co"><span class="r-pr">#&gt;</span>   .. .. .. ..- attr(*, "srcfile")=Class 'srcfile' &lt;environment: 0x561a2cea9d38&gt; </span>
+<span class="r-out co"><span class="r-pr">#&gt;</span>   .. .. .. ..- attr(*, "srcfile")=Class 'srcfile' &lt;environment: 0x56222b3500e0&gt; </span>
 <span class="r-out co"><span class="r-pr">#&gt;</span>   .. ..- attr(*, "Rd_tag")= chr "\\code"</span>
 <span class="r-out co"><span class="r-pr">#&gt;</span>   .. ..- attr(*, "srcref")= 'srcref' int [1:6] 69 17 69 30 17 30</span>
-<span class="r-out co"><span class="r-pr">#&gt;</span>   .. .. ..- attr(*, "srcfile")=Class 'srcfile' &lt;environment: 0x561a2cea9d38&gt; </span>
+<span class="r-out co"><span class="r-pr">#&gt;</span>   .. .. ..- attr(*, "srcfile")=Class 'srcfile' &lt;environment: 0x56222b3500e0&gt; </span>
 <span class="r-out co"><span class="r-pr">#&gt;</span>   ..$ : chr ").\n"</span>
 <span class="r-out co"><span class="r-pr">#&gt;</span>   .. ..- attr(*, "Rd_tag")= chr "TEXT"</span>
 <span class="r-out co"><span class="r-pr">#&gt;</span>   .. ..- attr(*, "srcref")= 'srcref' int [1:6] 69 31 69 33 31 33</span>
-<span class="r-out co"><span class="r-pr">#&gt;</span>   .. .. ..- attr(*, "srcfile")=Class 'srcfile' &lt;environment: 0x561a2cea9d38&gt; </span>
+<span class="r-out co"><span class="r-pr">#&gt;</span>   .. .. ..- attr(*, "srcfile")=Class 'srcfile' &lt;environment: 0x56222b3500e0&gt; </span>
 <span class="r-out co"><span class="r-pr">#&gt;</span>   ..$ : chr "\n"</span>
 <span class="r-out co"><span class="r-pr">#&gt;</span>   .. ..- attr(*, "Rd_tag")= chr "TEXT"</span>
 <span class="r-out co"><span class="r-pr">#&gt;</span>   .. ..- attr(*, "srcref")= 'srcref' int [1:6] 70 1 70 1 1 1</span>
-<span class="r-out co"><span class="r-pr">#&gt;</span>   .. .. ..- attr(*, "srcfile")=Class 'srcfile' &lt;environment: 0x561a2cea9d38&gt; </span>
+<span class="r-out co"><span class="r-pr">#&gt;</span>   .. .. ..- attr(*, "srcfile")=Class 'srcfile' &lt;environment: 0x56222b3500e0&gt; </span>
 <span class="r-out co"><span class="r-pr">#&gt;</span>   ..$ : chr "  The second form generates "</span>
 <span class="r-out co"><span class="r-pr">#&gt;</span>   .. ..- attr(*, "Rd_tag")= chr "TEXT"</span>
 <span class="r-out co"><span class="r-pr">#&gt;</span>   .. ..- attr(*, "srcref")= 'srcref' int [1:6] 71 1 71 28 1 28</span>
-<span class="r-out co"><span class="r-pr">#&gt;</span>   .. .. ..- attr(*, "srcfile")=Class 'srcfile' &lt;environment: 0x561a2cea9d38&gt; </span>
+<span class="r-out co"><span class="r-pr">#&gt;</span>   .. .. ..- attr(*, "srcfile")=Class 'srcfile' &lt;environment: 0x56222b3500e0&gt; </span>
 <span class="r-out co"><span class="r-pr">#&gt;</span>   ..$ :List of 1</span>
 <span class="r-out co"><span class="r-pr">#&gt;</span>   .. ..$ : chr "from, from+by"</span>
 <span class="r-out co"><span class="r-pr">#&gt;</span>   .. .. ..- attr(*, "Rd_tag")= chr "RCODE"</span>
 <span class="r-out co"><span class="r-pr">#&gt;</span>   .. .. ..- attr(*, "srcref")= 'srcref' int [1:6] 71 35 71 47 35 47</span>
-<span class="r-out co"><span class="r-pr">#&gt;</span>   .. .. .. ..- attr(*, "srcfile")=Class 'srcfile' &lt;environment: 0x561a2cea9d38&gt; </span>
+<span class="r-out co"><span class="r-pr">#&gt;</span>   .. .. .. ..- attr(*, "srcfile")=Class 'srcfile' &lt;environment: 0x56222b3500e0&gt; </span>
 <span class="r-out co"><span class="r-pr">#&gt;</span>   .. ..- attr(*, "Rd_tag")= chr "\\code"</span>
 <span class="r-out co"><span class="r-pr">#&gt;</span>   .. ..- attr(*, "srcref")= 'srcref' int [1:6] 71 29 71 48 29 48</span>
-<span class="r-out co"><span class="r-pr">#&gt;</span>   .. .. ..- attr(*, "srcfile")=Class 'srcfile' &lt;environment: 0x561a2cea9d38&gt; </span>
+<span class="r-out co"><span class="r-pr">#&gt;</span>   .. .. ..- attr(*, "srcfile")=Class 'srcfile' &lt;environment: 0x56222b3500e0&gt; </span>
 <span class="r-out co"><span class="r-pr">#&gt;</span>   ..$ : chr ", "</span>
 <span class="r-out co"><span class="r-pr">#&gt;</span>   .. ..- attr(*, "Rd_tag")= chr "TEXT"</span>
 <span class="r-out co"><span class="r-pr">#&gt;</span>   .. ..- attr(*, "srcref")= 'srcref' int [1:6] 71 49 71 50 49 50</span>
-<span class="r-out co"><span class="r-pr">#&gt;</span>   .. .. ..- attr(*, "srcfile")=Class 'srcfile' &lt;environment: 0x561a2cea9d38&gt; </span>
+<span class="r-out co"><span class="r-pr">#&gt;</span>   .. .. ..- attr(*, "srcfile")=Class 'srcfile' &lt;environment: 0x56222b3500e0&gt; </span>
 <span class="r-out co"><span class="r-pr">#&gt;</span>   ..$ : list()</span>
 <span class="r-out co"><span class="r-pr">#&gt;</span>   .. ..- attr(*, "Rd_tag")= chr "\\ldots"</span>
 <span class="r-out co"><span class="r-pr">#&gt;</span>   .. ..- attr(*, "srcref")= 'srcref' int [1:6] 71 51 71 56 51 56</span>
-<span class="r-out co"><span class="r-pr">#&gt;</span>   .. .. ..- attr(*, "srcfile")=Class 'srcfile' &lt;environment: 0x561a2cea9d38&gt; </span>
+<span class="r-out co"><span class="r-pr">#&gt;</span>   .. .. ..- attr(*, "srcfile")=Class 'srcfile' &lt;environment: 0x56222b3500e0&gt; </span>
 <span class="r-out co"><span class="r-pr">#&gt;</span>   ..$ : chr ", up to the\n"</span>
 <span class="r-out co"><span class="r-pr">#&gt;</span>   .. ..- attr(*, "Rd_tag")= chr "TEXT"</span>
 <span class="r-out co"><span class="r-pr">#&gt;</span>   .. ..- attr(*, "srcref")= 'srcref' int [1:6] 71 57 71 68 57 68</span>
-<span class="r-out co"><span class="r-pr">#&gt;</span>   .. .. ..- attr(*, "srcfile")=Class 'srcfile' &lt;environment: 0x561a2cea9d38&gt; </span>
+<span class="r-out co"><span class="r-pr">#&gt;</span>   .. .. ..- attr(*, "srcfile")=Class 'srcfile' &lt;environment: 0x56222b3500e0&gt; </span>
 <span class="r-out co"><span class="r-pr">#&gt;</span>   ..$ : chr "  sequence value less than or equal to "</span>
 <span class="r-out co"><span class="r-pr">#&gt;</span>   .. ..- attr(*, "Rd_tag")= chr "TEXT"</span>
 <span class="r-out co"><span class="r-pr">#&gt;</span>   .. ..- attr(*, "srcref")= 'srcref' int [1:6] 72 1 72 39 1 39</span>
-<span class="r-out co"><span class="r-pr">#&gt;</span>   .. .. ..- attr(*, "srcfile")=Class 'srcfile' &lt;environment: 0x561a2cea9d38&gt; </span>
+<span class="r-out co"><span class="r-pr">#&gt;</span>   .. .. ..- attr(*, "srcfile")=Class 'srcfile' &lt;environment: 0x56222b3500e0&gt; </span>
 <span class="r-out co"><span class="r-pr">#&gt;</span>   ..$ :List of 1</span>
 <span class="r-out co"><span class="r-pr">#&gt;</span>   .. ..$ : chr "to"</span>
 <span class="r-out co"><span class="r-pr">#&gt;</span>   .. .. ..- attr(*, "Rd_tag")= chr "RCODE"</span>
 <span class="r-out co"><span class="r-pr">#&gt;</span>   .. .. ..- attr(*, "srcref")= 'srcref' int [1:6] 72 46 72 47 46 47</span>
-<span class="r-out co"><span class="r-pr">#&gt;</span>   .. .. .. ..- attr(*, "srcfile")=Class 'srcfile' &lt;environment: 0x561a2cea9d38&gt; </span>
+<span class="r-out co"><span class="r-pr">#&gt;</span>   .. .. .. ..- attr(*, "srcfile")=Class 'srcfile' &lt;environment: 0x56222b3500e0&gt; </span>
 <span class="r-out co"><span class="r-pr">#&gt;</span>   .. ..- attr(*, "Rd_tag")= chr "\\code"</span>
 <span class="r-out co"><span class="r-pr">#&gt;</span>   .. ..- attr(*, "srcref")= 'srcref' int [1:6] 72 40 72 48 40 48</span>
-<span class="r-out co"><span class="r-pr">#&gt;</span>   .. .. ..- attr(*, "srcfile")=Class 'srcfile' &lt;environment: 0x561a2cea9d38&gt; </span>
+<span class="r-out co"><span class="r-pr">#&gt;</span>   .. .. ..- attr(*, "srcfile")=Class 'srcfile' &lt;environment: 0x56222b3500e0&gt; </span>
 <span class="r-out co"><span class="r-pr">#&gt;</span>   ..$ : chr ".  Specifying "</span>
 <span class="r-out co"><span class="r-pr">#&gt;</span>   .. ..- attr(*, "Rd_tag")= chr "TEXT"</span>
 <span class="r-out co"><span class="r-pr">#&gt;</span>   .. ..- attr(*, "srcref")= 'srcref' int [1:6] 72 49 72 62 49 62</span>
-<span class="r-out co"><span class="r-pr">#&gt;</span>   .. .. ..- attr(*, "srcfile")=Class 'srcfile' &lt;environment: 0x561a2cea9d38&gt; </span>
+<span class="r-out co"><span class="r-pr">#&gt;</span>   .. .. ..- attr(*, "srcfile")=Class 'srcfile' &lt;environment: 0x56222b3500e0&gt; </span>
 <span class="r-out co"><span class="r-pr">#&gt;</span>   ..$ :List of 2</span>
 <span class="r-out co"><span class="r-pr">#&gt;</span>   .. ..$ : chr "to -\n"</span>
 <span class="r-out co"><span class="r-pr">#&gt;</span>   .. .. ..- attr(*, "Rd_tag")= chr "RCODE"</span>
 <span class="r-out co"><span class="r-pr">#&gt;</span>   .. .. ..- attr(*, "srcref")= 'srcref' int [1:6] 72 69 72 73 69 73</span>
-<span class="r-out co"><span class="r-pr">#&gt;</span>   .. .. .. ..- attr(*, "srcfile")=Class 'srcfile' &lt;environment: 0x561a2cea9d38&gt; </span>
+<span class="r-out co"><span class="r-pr">#&gt;</span>   .. .. .. ..- attr(*, "srcfile")=Class 'srcfile' &lt;environment: 0x56222b3500e0&gt; </span>
 <span class="r-out co"><span class="r-pr">#&gt;</span>   .. ..$ : chr "  from"</span>
 <span class="r-out co"><span class="r-pr">#&gt;</span>   .. .. ..- attr(*, "Rd_tag")= chr "RCODE"</span>
 <span class="r-out co"><span class="r-pr">#&gt;</span>   .. .. ..- attr(*, "srcref")= 'srcref' int [1:6] 73 1 73 6 1 6</span>
-<span class="r-out co"><span class="r-pr">#&gt;</span>   .. .. .. ..- attr(*, "srcfile")=Class 'srcfile' &lt;environment: 0x561a2cea9d38&gt; </span>
+<span class="r-out co"><span class="r-pr">#&gt;</span>   .. .. .. ..- attr(*, "srcfile")=Class 'srcfile' &lt;environment: 0x56222b3500e0&gt; </span>
 <span class="r-out co"><span class="r-pr">#&gt;</span>   .. ..- attr(*, "Rd_tag")= chr "\\code"</span>
 <span class="r-out co"><span class="r-pr">#&gt;</span>   .. ..- attr(*, "srcref")= 'srcref' int [1:6] 72 63 73 7 63 7</span>
-<span class="r-out co"><span class="r-pr">#&gt;</span>   .. .. ..- attr(*, "srcfile")=Class 'srcfile' &lt;environment: 0x561a2cea9d38&gt; </span>
+<span class="r-out co"><span class="r-pr">#&gt;</span>   .. .. ..- attr(*, "srcfile")=Class 'srcfile' &lt;environment: 0x56222b3500e0&gt; </span>
 <span class="r-out co"><span class="r-pr">#&gt;</span>   ..$ : chr " and "</span>
 <span class="r-out co"><span class="r-pr">#&gt;</span>   .. ..- attr(*, "Rd_tag")= chr "TEXT"</span>
 <span class="r-out co"><span class="r-pr">#&gt;</span>   .. ..- attr(*, "srcref")= 'srcref' int [1:6] 73 8 73 12 8 12</span>
-<span class="r-out co"><span class="r-pr">#&gt;</span>   .. .. ..- attr(*, "srcfile")=Class 'srcfile' &lt;environment: 0x561a2cea9d38&gt; </span>
+<span class="r-out co"><span class="r-pr">#&gt;</span>   .. .. ..- attr(*, "srcfile")=Class 'srcfile' &lt;environment: 0x56222b3500e0&gt; </span>
 <span class="r-out co"><span class="r-pr">#&gt;</span>   ..$ :List of 1</span>
 <span class="r-out co"><span class="r-pr">#&gt;</span>   .. ..$ : chr "by"</span>
 <span class="r-out co"><span class="r-pr">#&gt;</span>   .. .. ..- attr(*, "Rd_tag")= chr "RCODE"</span>
 <span class="r-out co"><span class="r-pr">#&gt;</span>   .. .. ..- attr(*, "srcref")= 'srcref' int [1:6] 73 19 73 20 19 20</span>
-<span class="r-out co"><span class="r-pr">#&gt;</span>   .. .. .. ..- attr(*, "srcfile")=Class 'srcfile' &lt;environment: 0x561a2cea9d38&gt; </span>
+<span class="r-out co"><span class="r-pr">#&gt;</span>   .. .. .. ..- attr(*, "srcfile")=Class 'srcfile' &lt;environment: 0x56222b3500e0&gt; </span>
 <span class="r-out co"><span class="r-pr">#&gt;</span>   .. ..- attr(*, "Rd_tag")= chr "\\code"</span>
 <span class="r-out co"><span class="r-pr">#&gt;</span>   .. ..- attr(*, "srcref")= 'srcref' int [1:6] 73 13 73 21 13 21</span>
-<span class="r-out co"><span class="r-pr">#&gt;</span>   .. .. ..- attr(*, "srcfile")=Class 'srcfile' &lt;environment: 0x561a2cea9d38&gt; </span>
+<span class="r-out co"><span class="r-pr">#&gt;</span>   .. .. ..- attr(*, "srcfile")=Class 'srcfile' &lt;environment: 0x56222b3500e0&gt; </span>
 <span class="r-out co"><span class="r-pr">#&gt;</span>   ..$ : chr " of opposite signs is an error.  Note that the\n"</span>
 <span class="r-out co"><span class="r-pr">#&gt;</span>   .. ..- attr(*, "Rd_tag")= chr "TEXT"</span>
 <span class="r-out co"><span class="r-pr">#&gt;</span>   .. ..- attr(*, "srcref")= 'srcref' int [1:6] 73 22 73 68 22 68</span>
-<span class="r-out co"><span class="r-pr">#&gt;</span>   .. .. ..- attr(*, "srcfile")=Class 'srcfile' &lt;environment: 0x561a2cea9d38&gt; </span>
+<span class="r-out co"><span class="r-pr">#&gt;</span>   .. .. ..- attr(*, "srcfile")=Class 'srcfile' &lt;environment: 0x56222b3500e0&gt; </span>
 <span class="r-out co"><span class="r-pr">#&gt;</span>   ..$ : chr "  computed final value can go just beyond "</span>
 <span class="r-out co"><span class="r-pr">#&gt;</span>   .. ..- attr(*, "Rd_tag")= chr "TEXT"</span>
 <span class="r-out co"><span class="r-pr">#&gt;</span>   .. ..- attr(*, "srcref")= 'srcref' int [1:6] 74 1 74 42 1 42</span>
-<span class="r-out co"><span class="r-pr">#&gt;</span>   .. .. ..- attr(*, "srcfile")=Class 'srcfile' &lt;environment: 0x561a2cea9d38&gt; </span>
+<span class="r-out co"><span class="r-pr">#&gt;</span>   .. .. ..- attr(*, "srcfile")=Class 'srcfile' &lt;environment: 0x56222b3500e0&gt; </span>
 <span class="r-out co"><span class="r-pr">#&gt;</span>   ..$ :List of 1</span>
 <span class="r-out co"><span class="r-pr">#&gt;</span>   .. ..$ : chr "to"</span>
 <span class="r-out co"><span class="r-pr">#&gt;</span>   .. .. ..- attr(*, "Rd_tag")= chr "RCODE"</span>
 <span class="r-out co"><span class="r-pr">#&gt;</span>   .. .. ..- attr(*, "srcref")= 'srcref' int [1:6] 74 49 74 50 49 50</span>
-<span class="r-out co"><span class="r-pr">#&gt;</span>   .. .. .. ..- attr(*, "srcfile")=Class 'srcfile' &lt;environment: 0x561a2cea9d38&gt; </span>
+<span class="r-out co"><span class="r-pr">#&gt;</span>   .. .. .. ..- attr(*, "srcfile")=Class 'srcfile' &lt;environment: 0x56222b3500e0&gt; </span>
 <span class="r-out co"><span class="r-pr">#&gt;</span>   .. ..- attr(*, "Rd_tag")= chr "\\code"</span>
 <span class="r-out co"><span class="r-pr">#&gt;</span>   .. ..- attr(*, "srcref")= 'srcref' int [1:6] 74 43 74 51 43 51</span>
-<span class="r-out co"><span class="r-pr">#&gt;</span>   .. .. ..- attr(*, "srcfile")=Class 'srcfile' &lt;environment: 0x561a2cea9d38&gt; </span>
+<span class="r-out co"><span class="r-pr">#&gt;</span>   .. .. ..- attr(*, "srcfile")=Class 'srcfile' &lt;environment: 0x56222b3500e0&gt; </span>
 <span class="r-out co"><span class="r-pr">#&gt;</span>   ..$ : chr " to allow for\n"</span>
 <span class="r-out co"><span class="r-pr">#&gt;</span>   .. ..- attr(*, "Rd_tag")= chr "TEXT"</span>
 <span class="r-out co"><span class="r-pr">#&gt;</span>   .. ..- attr(*, "srcref")= 'srcref' int [1:6] 74 52 74 65 52 65</span>
-<span class="r-out co"><span class="r-pr">#&gt;</span>   .. .. ..- attr(*, "srcfile")=Class 'srcfile' &lt;environment: 0x561a2cea9d38&gt; </span>
+<span class="r-out co"><span class="r-pr">#&gt;</span>   .. .. ..- attr(*, "srcfile")=Class 'srcfile' &lt;environment: 0x56222b3500e0&gt; </span>
 <span class="r-out co"><span class="r-pr">#&gt;</span>   ..$ : chr "  rounding error, but is truncated to "</span>
 <span class="r-out co"><span class="r-pr">#&gt;</span>   .. ..- attr(*, "Rd_tag")= chr "TEXT"</span>
 <span class="r-out co"><span class="r-pr">#&gt;</span>   .. ..- attr(*, "srcref")= 'srcref' int [1:6] 75 1 75 38 1 38</span>
-<span class="r-out co"><span class="r-pr">#&gt;</span>   .. .. ..- attr(*, "srcfile")=Class 'srcfile' &lt;environment: 0x561a2cea9d38&gt; </span>
+<span class="r-out co"><span class="r-pr">#&gt;</span>   .. .. ..- attr(*, "srcfile")=Class 'srcfile' &lt;environment: 0x56222b3500e0&gt; </span>
 <span class="r-out co"><span class="r-pr">#&gt;</span>   ..$ :List of 1</span>
 <span class="r-out co"><span class="r-pr">#&gt;</span>   .. ..$ : chr "to"</span>
 <span class="r-out co"><span class="r-pr">#&gt;</span>   .. .. ..- attr(*, "Rd_tag")= chr "RCODE"</span>
 <span class="r-out co"><span class="r-pr">#&gt;</span>   .. .. ..- attr(*, "srcref")= 'srcref' int [1:6] 75 45 75 46 45 46</span>
-<span class="r-out co"><span class="r-pr">#&gt;</span>   .. .. .. ..- attr(*, "srcfile")=Class 'srcfile' &lt;environment: 0x561a2cea9d38&gt; </span>
+<span class="r-out co"><span class="r-pr">#&gt;</span>   .. .. .. ..- attr(*, "srcfile")=Class 'srcfile' &lt;environment: 0x56222b3500e0&gt; </span>
 <span class="r-out co"><span class="r-pr">#&gt;</span>   .. ..- attr(*, "Rd_tag")= chr "\\code"</span>
 <span class="r-out co"><span class="r-pr">#&gt;</span>   .. ..- attr(*, "srcref")= 'srcref' int [1:6] 75 39 75 47 39 47</span>
-<span class="r-out co"><span class="r-pr">#&gt;</span>   .. .. ..- attr(*, "srcfile")=Class 'srcfile' &lt;environment: 0x561a2cea9d38&gt; </span>
+<span class="r-out co"><span class="r-pr">#&gt;</span>   .. .. ..- attr(*, "srcfile")=Class 'srcfile' &lt;environment: 0x56222b3500e0&gt; </span>
 <span class="r-out co"><span class="r-pr">#&gt;</span>   ..$ : chr ".  ("</span>
 <span class="r-out co"><span class="r-pr">#&gt;</span>   .. ..- attr(*, "Rd_tag")= chr "TEXT"</span>
 <span class="r-out co"><span class="r-pr">#&gt;</span>   .. ..- attr(*, "srcref")= 'srcref' int [1:6] 75 48 75 51 48 51</span>
-<span class="r-out co"><span class="r-pr">#&gt;</span>   .. .. ..- attr(*, "srcfile")=Class 'srcfile' &lt;environment: 0x561a2cea9d38&gt; </span>
+<span class="r-out co"><span class="r-pr">#&gt;</span>   .. .. ..- attr(*, "srcfile")=Class 'srcfile' &lt;environment: 0x56222b3500e0&gt; </span>
 <span class="r-out co"><span class="r-pr">#&gt;</span>   ..$ :List of 1</span>
 <span class="r-out co"><span class="r-pr">#&gt;</span>   .. ..$ : chr "Just beyond"</span>
 <span class="r-out co"><span class="r-pr">#&gt;</span>   .. .. ..- attr(*, "Rd_tag")= chr "TEXT"</span>
 <span class="r-out co"><span class="r-pr">#&gt;</span>   .. .. ..- attr(*, "srcref")= 'srcref' int [1:6] 75 60 75 70 60 70</span>
-<span class="r-out co"><span class="r-pr">#&gt;</span>   .. .. .. ..- attr(*, "srcfile")=Class 'srcfile' &lt;environment: 0x561a2cea9d38&gt; </span>
+<span class="r-out co"><span class="r-pr">#&gt;</span>   .. .. .. ..- attr(*, "srcfile")=Class 'srcfile' &lt;environment: 0x56222b3500e0&gt; </span>
 <span class="r-out co"><span class="r-pr">#&gt;</span>   .. ..- attr(*, "Rd_tag")= chr "\\sQuote"</span>
 <span class="r-out co"><span class="r-pr">#&gt;</span>   .. ..- attr(*, "srcref")= 'srcref' int [1:6] 75 52 75 71 52 71</span>
-<span class="r-out co"><span class="r-pr">#&gt;</span>   .. .. ..- attr(*, "srcfile")=Class 'srcfile' &lt;environment: 0x561a2cea9d38&gt; </span>
+<span class="r-out co"><span class="r-pr">#&gt;</span>   .. .. ..- attr(*, "srcfile")=Class 'srcfile' &lt;environment: 0x56222b3500e0&gt; </span>
 <span class="r-out co"><span class="r-pr">#&gt;</span>   ..$ : chr "\n"</span>
 <span class="r-out co"><span class="r-pr">#&gt;</span>   .. ..- attr(*, "Rd_tag")= chr "TEXT"</span>
 <span class="r-out co"><span class="r-pr">#&gt;</span>   .. ..- attr(*, "srcref")= 'srcref' int [1:6] 75 72 75 72 72 72</span>
-<span class="r-out co"><span class="r-pr">#&gt;</span>   .. .. ..- attr(*, "srcfile")=Class 'srcfile' &lt;environment: 0x561a2cea9d38&gt; </span>
+<span class="r-out co"><span class="r-pr">#&gt;</span>   .. .. ..- attr(*, "srcfile")=Class 'srcfile' &lt;environment: 0x56222b3500e0&gt; </span>
 <span class="r-out co"><span class="r-pr">#&gt;</span>   ..$ : chr "  is by up to "</span>
 <span class="r-out co"><span class="r-pr">#&gt;</span>   .. ..- attr(*, "Rd_tag")= chr "TEXT"</span>
 <span class="r-out co"><span class="r-pr">#&gt;</span>   .. ..- attr(*, "srcref")= 'srcref' int [1:6] 76 1 76 14 1 14</span>
-<span class="r-out co"><span class="r-pr">#&gt;</span>   .. .. ..- attr(*, "srcfile")=Class 'srcfile' &lt;environment: 0x561a2cea9d38&gt; </span>
+<span class="r-out co"><span class="r-pr">#&gt;</span>   .. .. ..- attr(*, "srcfile")=Class 'srcfile' &lt;environment: 0x56222b3500e0&gt; </span>
 <span class="r-out co"><span class="r-pr">#&gt;</span>   ..$ :List of 2</span>
 <span class="r-out co"><span class="r-pr">#&gt;</span>   .. ..$ :List of 1</span>
 <span class="r-out co"><span class="r-pr">#&gt;</span>   .. .. ..$ : chr "10^{-10}"</span>
 <span class="r-out co"><span class="r-pr">#&gt;</span>   .. .. .. ..- attr(*, "Rd_tag")= chr "VERB"</span>
 <span class="r-out co"><span class="r-pr">#&gt;</span>   .. .. .. ..- attr(*, "srcref")= 'srcref' int [1:6] 76 20 76 27 20 27</span>
-<span class="r-out co"><span class="r-pr">#&gt;</span>   .. .. .. .. ..- attr(*, "srcfile")=Class 'srcfile' &lt;environment: 0x561a2cea9d38&gt; </span>
+<span class="r-out co"><span class="r-pr">#&gt;</span>   .. .. .. .. ..- attr(*, "srcfile")=Class 'srcfile' &lt;environment: 0x56222b3500e0&gt; </span>
 <span class="r-out co"><span class="r-pr">#&gt;</span>   .. ..$ :List of 1</span>
 <span class="r-out co"><span class="r-pr">#&gt;</span>   .. .. ..$ : chr "1e-10"</span>
 <span class="r-out co"><span class="r-pr">#&gt;</span>   .. .. .. ..- attr(*, "Rd_tag")= chr "VERB"</span>
 <span class="r-out co"><span class="r-pr">#&gt;</span>   .. .. .. ..- attr(*, "srcref")= 'srcref' int [1:6] 76 30 76 34 30 34</span>
-<span class="r-out co"><span class="r-pr">#&gt;</span>   .. .. .. .. ..- attr(*, "srcfile")=Class 'srcfile' &lt;environment: 0x561a2cea9d38&gt; </span>
+<span class="r-out co"><span class="r-pr">#&gt;</span>   .. .. .. .. ..- attr(*, "srcfile")=Class 'srcfile' &lt;environment: 0x56222b3500e0&gt; </span>
 <span class="r-out co"><span class="r-pr">#&gt;</span>   .. ..- attr(*, "Rd_tag")= chr "\\eqn"</span>
 <span class="r-out co"><span class="r-pr">#&gt;</span>   .. ..- attr(*, "srcref")= 'srcref' int [1:6] 76 15 76 35 15 35</span>
-<span class="r-out co"><span class="r-pr">#&gt;</span>   .. .. ..- attr(*, "srcfile")=Class 'srcfile' &lt;environment: 0x561a2cea9d38&gt; </span>
+<span class="r-out co"><span class="r-pr">#&gt;</span>   .. .. ..- attr(*, "srcfile")=Class 'srcfile' &lt;environment: 0x56222b3500e0&gt; </span>
 <span class="r-out co"><span class="r-pr">#&gt;</span>   ..$ : chr " times "</span>
 <span class="r-out co"><span class="r-pr">#&gt;</span>   .. ..- attr(*, "Rd_tag")= chr "TEXT"</span>
 <span class="r-out co"><span class="r-pr">#&gt;</span>   .. ..- attr(*, "srcref")= 'srcref' int [1:6] 76 36 76 42 36 42</span>
-<span class="r-out co"><span class="r-pr">#&gt;</span>   .. .. ..- attr(*, "srcfile")=Class 'srcfile' &lt;environment: 0x561a2cea9d38&gt; </span>
+<span class="r-out co"><span class="r-pr">#&gt;</span>   .. .. ..- attr(*, "srcfile")=Class 'srcfile' &lt;environment: 0x56222b3500e0&gt; </span>
 <span class="r-out co"><span class="r-pr">#&gt;</span>   ..$ :List of 1</span>
 <span class="r-out co"><span class="r-pr">#&gt;</span>   .. ..$ : chr "abs(from - to)"</span>
 <span class="r-out co"><span class="r-pr">#&gt;</span>   .. .. ..- attr(*, "Rd_tag")= chr "RCODE"</span>
 <span class="r-out co"><span class="r-pr">#&gt;</span>   .. .. ..- attr(*, "srcref")= 'srcref' int [1:6] 76 49 76 62 49 62</span>
-<span class="r-out co"><span class="r-pr">#&gt;</span>   .. .. .. ..- attr(*, "srcfile")=Class 'srcfile' &lt;environment: 0x561a2cea9d38&gt; </span>
+<span class="r-out co"><span class="r-pr">#&gt;</span>   .. .. .. ..- attr(*, "srcfile")=Class 'srcfile' &lt;environment: 0x56222b3500e0&gt; </span>
 <span class="r-out co"><span class="r-pr">#&gt;</span>   .. ..- attr(*, "Rd_tag")= chr "\\code"</span>
 <span class="r-out co"><span class="r-pr">#&gt;</span>   .. ..- attr(*, "srcref")= 'srcref' int [1:6] 76 43 76 63 43 63</span>
-<span class="r-out co"><span class="r-pr">#&gt;</span>   .. .. ..- attr(*, "srcfile")=Class 'srcfile' &lt;environment: 0x561a2cea9d38&gt; </span>
+<span class="r-out co"><span class="r-pr">#&gt;</span>   .. .. ..- attr(*, "srcfile")=Class 'srcfile' &lt;environment: 0x56222b3500e0&gt; </span>
 <span class="r-out co"><span class="r-pr">#&gt;</span>   ..$ : chr ".)\n"</span>
 <span class="r-out co"><span class="r-pr">#&gt;</span>   .. ..- attr(*, "Rd_tag")= chr "TEXT"</span>
 <span class="r-out co"><span class="r-pr">#&gt;</span>   .. ..- attr(*, "srcref")= 'srcref' int [1:6] 76 64 76 66 64 66</span>
-<span class="r-out co"><span class="r-pr">#&gt;</span>   .. .. ..- attr(*, "srcfile")=Class 'srcfile' &lt;environment: 0x561a2cea9d38&gt; </span>
+<span class="r-out co"><span class="r-pr">#&gt;</span>   .. .. ..- attr(*, "srcfile")=Class 'srcfile' &lt;environment: 0x56222b3500e0&gt; </span>
 <span class="r-out co"><span class="r-pr">#&gt;</span>   ..$ : chr "\n"</span>
 <span class="r-out co"><span class="r-pr">#&gt;</span>   .. ..- attr(*, "Rd_tag")= chr "TEXT"</span>
 <span class="r-out co"><span class="r-pr">#&gt;</span>   .. ..- attr(*, "srcref")= 'srcref' int [1:6] 77 1 77 1 1 1</span>
-<span class="r-out co"><span class="r-pr">#&gt;</span>   .. .. ..- attr(*, "srcfile")=Class 'srcfile' &lt;environment: 0x561a2cea9d38&gt; </span>
+<span class="r-out co"><span class="r-pr">#&gt;</span>   .. .. ..- attr(*, "srcfile")=Class 'srcfile' &lt;environment: 0x56222b3500e0&gt; </span>
 <span class="r-out co"><span class="r-pr">#&gt;</span>   ..$ : chr "  The third generates a sequence of "</span>
 <span class="r-out co"><span class="r-pr">#&gt;</span>   .. ..- attr(*, "Rd_tag")= chr "TEXT"</span>
 <span class="r-out co"><span class="r-pr">#&gt;</span>   .. ..- attr(*, "srcref")= 'srcref' int [1:6] 78 1 78 36 1 36</span>
-<span class="r-out co"><span class="r-pr">#&gt;</span>   .. .. ..- attr(*, "srcfile")=Class 'srcfile' &lt;environment: 0x561a2cea9d38&gt; </span>
+<span class="r-out co"><span class="r-pr">#&gt;</span>   .. .. ..- attr(*, "srcfile")=Class 'srcfile' &lt;environment: 0x56222b3500e0&gt; </span>
 <span class="r-out co"><span class="r-pr">#&gt;</span>   ..$ :List of 1</span>
 <span class="r-out co"><span class="r-pr">#&gt;</span>   .. ..$ : chr "length.out"</span>
 <span class="r-out co"><span class="r-pr">#&gt;</span>   .. .. ..- attr(*, "Rd_tag")= chr "RCODE"</span>
 <span class="r-out co"><span class="r-pr">#&gt;</span>   .. .. ..- attr(*, "srcref")= 'srcref' int [1:6] 78 43 78 52 43 52</span>
-<span class="r-out co"><span class="r-pr">#&gt;</span>   .. .. .. ..- attr(*, "srcfile")=Class 'srcfile' &lt;environment: 0x561a2cea9d38&gt; </span>
+<span class="r-out co"><span class="r-pr">#&gt;</span>   .. .. .. ..- attr(*, "srcfile")=Class 'srcfile' &lt;environment: 0x56222b3500e0&gt; </span>
 <span class="r-out co"><span class="r-pr">#&gt;</span>   .. ..- attr(*, "Rd_tag")= chr "\\code"</span>
 <span class="r-out co"><span class="r-pr">#&gt;</span>   .. ..- attr(*, "srcref")= 'srcref' int [1:6] 78 37 78 53 37 53</span>
-<span class="r-out co"><span class="r-pr">#&gt;</span>   .. .. ..- attr(*, "srcfile")=Class 'srcfile' &lt;environment: 0x561a2cea9d38&gt; </span>
+<span class="r-out co"><span class="r-pr">#&gt;</span>   .. .. ..- attr(*, "srcfile")=Class 'srcfile' &lt;environment: 0x56222b3500e0&gt; </span>
 <span class="r-out co"><span class="r-pr">#&gt;</span>   ..$ : chr " equally spaced\n"</span>
 <span class="r-out co"><span class="r-pr">#&gt;</span>   .. ..- attr(*, "Rd_tag")= chr "TEXT"</span>
 <span class="r-out co"><span class="r-pr">#&gt;</span>   .. ..- attr(*, "srcref")= 'srcref' int [1:6] 78 54 78 69 54 69</span>
-<span class="r-out co"><span class="r-pr">#&gt;</span>   .. .. ..- attr(*, "srcfile")=Class 'srcfile' &lt;environment: 0x561a2cea9d38&gt; </span>
+<span class="r-out co"><span class="r-pr">#&gt;</span>   .. .. ..- attr(*, "srcfile")=Class 'srcfile' &lt;environment: 0x56222b3500e0&gt; </span>
 <span class="r-out co"><span class="r-pr">#&gt;</span>   ..$ : chr "  values from "</span>
 <span class="r-out co"><span class="r-pr">#&gt;</span>   .. ..- attr(*, "Rd_tag")= chr "TEXT"</span>
 <span class="r-out co"><span class="r-pr">#&gt;</span>   .. ..- attr(*, "srcref")= 'srcref' int [1:6] 79 1 79 14 1 14</span>
-<span class="r-out co"><span class="r-pr">#&gt;</span>   .. .. ..- attr(*, "srcfile")=Class 'srcfile' &lt;environment: 0x561a2cea9d38&gt; </span>
+<span class="r-out co"><span class="r-pr">#&gt;</span>   .. .. ..- attr(*, "srcfile")=Class 'srcfile' &lt;environment: 0x56222b3500e0&gt; </span>
 <span class="r-out co"><span class="r-pr">#&gt;</span>   ..$ :List of 1</span>
 <span class="r-out co"><span class="r-pr">#&gt;</span>   .. ..$ : chr "from"</span>
 <span class="r-out co"><span class="r-pr">#&gt;</span>   .. .. ..- attr(*, "Rd_tag")= chr "RCODE"</span>
 <span class="r-out co"><span class="r-pr">#&gt;</span>   .. .. ..- attr(*, "srcref")= 'srcref' int [1:6] 79 21 79 24 21 24</span>
-<span class="r-out co"><span class="r-pr">#&gt;</span>   .. .. .. ..- attr(*, "srcfile")=Class 'srcfile' &lt;environment: 0x561a2cea9d38&gt; </span>
+<span class="r-out co"><span class="r-pr">#&gt;</span>   .. .. .. ..- attr(*, "srcfile")=Class 'srcfile' &lt;environment: 0x56222b3500e0&gt; </span>
 <span class="r-out co"><span class="r-pr">#&gt;</span>   .. ..- attr(*, "Rd_tag")= chr "\\code"</span>
 <span class="r-out co"><span class="r-pr">#&gt;</span>   .. ..- attr(*, "srcref")= 'srcref' int [1:6] 79 15 79 25 15 25</span>
-<span class="r-out co"><span class="r-pr">#&gt;</span>   .. .. ..- attr(*, "srcfile")=Class 'srcfile' &lt;environment: 0x561a2cea9d38&gt; </span>
+<span class="r-out co"><span class="r-pr">#&gt;</span>   .. .. ..- attr(*, "srcfile")=Class 'srcfile' &lt;environment: 0x56222b3500e0&gt; </span>
 <span class="r-out co"><span class="r-pr">#&gt;</span>   ..$ : chr " to "</span>
 <span class="r-out co"><span class="r-pr">#&gt;</span>   .. ..- attr(*, "Rd_tag")= chr "TEXT"</span>
 <span class="r-out co"><span class="r-pr">#&gt;</span>   .. ..- attr(*, "srcref")= 'srcref' int [1:6] 79 26 79 29 26 29</span>
-<span class="r-out co"><span class="r-pr">#&gt;</span>   .. .. ..- attr(*, "srcfile")=Class 'srcfile' &lt;environment: 0x561a2cea9d38&gt; </span>
+<span class="r-out co"><span class="r-pr">#&gt;</span>   .. .. ..- attr(*, "srcfile")=Class 'srcfile' &lt;environment: 0x56222b3500e0&gt; </span>
 <span class="r-out co"><span class="r-pr">#&gt;</span>   ..$ :List of 1</span>
 <span class="r-out co"><span class="r-pr">#&gt;</span>   .. ..$ : chr "to"</span>
 <span class="r-out co"><span class="r-pr">#&gt;</span>   .. .. ..- attr(*, "Rd_tag")= chr "RCODE"</span>
 <span class="r-out co"><span class="r-pr">#&gt;</span>   .. .. ..- attr(*, "srcref")= 'srcref' int [1:6] 79 36 79 37 36 37</span>
-<span class="r-out co"><span class="r-pr">#&gt;</span>   .. .. .. ..- attr(*, "srcfile")=Class 'srcfile' &lt;environment: 0x561a2cea9d38&gt; </span>
+<span class="r-out co"><span class="r-pr">#&gt;</span>   .. .. .. ..- attr(*, "srcfile")=Class 'srcfile' &lt;environment: 0x56222b3500e0&gt; </span>
 <span class="r-out co"><span class="r-pr">#&gt;</span>   .. ..- attr(*, "Rd_tag")= chr "\\code"</span>
 <span class="r-out co"><span class="r-pr">#&gt;</span>   .. ..- attr(*, "srcref")= 'srcref' int [1:6] 79 30 79 38 30 38</span>
-<span class="r-out co"><span class="r-pr">#&gt;</span>   .. .. ..- attr(*, "srcfile")=Class 'srcfile' &lt;environment: 0x561a2cea9d38&gt; </span>
+<span class="r-out co"><span class="r-pr">#&gt;</span>   .. .. ..- attr(*, "srcfile")=Class 'srcfile' &lt;environment: 0x56222b3500e0&gt; </span>
 <span class="r-out co"><span class="r-pr">#&gt;</span>   ..$ : chr ".  ("</span>
 <span class="r-out co"><span class="r-pr">#&gt;</span>   .. ..- attr(*, "Rd_tag")= chr "TEXT"</span>
 <span class="r-out co"><span class="r-pr">#&gt;</span>   .. ..- attr(*, "srcref")= 'srcref' int [1:6] 79 39 79 42 39 42</span>
-<span class="r-out co"><span class="r-pr">#&gt;</span>   .. .. ..- attr(*, "srcfile")=Class 'srcfile' &lt;environment: 0x561a2cea9d38&gt; </span>
+<span class="r-out co"><span class="r-pr">#&gt;</span>   .. .. ..- attr(*, "srcfile")=Class 'srcfile' &lt;environment: 0x56222b3500e0&gt; </span>
 <span class="r-out co"><span class="r-pr">#&gt;</span>   ..$ :List of 1</span>
 <span class="r-out co"><span class="r-pr">#&gt;</span>   .. ..$ : chr "length.out"</span>
 <span class="r-out co"><span class="r-pr">#&gt;</span>   .. .. ..- attr(*, "Rd_tag")= chr "RCODE"</span>
 <span class="r-out co"><span class="r-pr">#&gt;</span>   .. .. ..- attr(*, "srcref")= 'srcref' int [1:6] 79 49 79 58 49 58</span>
-<span class="r-out co"><span class="r-pr">#&gt;</span>   .. .. .. ..- attr(*, "srcfile")=Class 'srcfile' &lt;environment: 0x561a2cea9d38&gt; </span>
+<span class="r-out co"><span class="r-pr">#&gt;</span>   .. .. .. ..- attr(*, "srcfile")=Class 'srcfile' &lt;environment: 0x56222b3500e0&gt; </span>
 <span class="r-out co"><span class="r-pr">#&gt;</span>   .. ..- attr(*, "Rd_tag")= chr "\\code"</span>
 <span class="r-out co"><span class="r-pr">#&gt;</span>   .. ..- attr(*, "srcref")= 'srcref' int [1:6] 79 43 79 59 43 59</span>
-<span class="r-out co"><span class="r-pr">#&gt;</span>   .. .. ..- attr(*, "srcfile")=Class 'srcfile' &lt;environment: 0x561a2cea9d38&gt; </span>
+<span class="r-out co"><span class="r-pr">#&gt;</span>   .. .. ..- attr(*, "srcfile")=Class 'srcfile' &lt;environment: 0x56222b3500e0&gt; </span>
 <span class="r-out co"><span class="r-pr">#&gt;</span>   ..$ : chr " is usually\n"</span>
 <span class="r-out co"><span class="r-pr">#&gt;</span>   .. ..- attr(*, "Rd_tag")= chr "TEXT"</span>
 <span class="r-out co"><span class="r-pr">#&gt;</span>   .. ..- attr(*, "srcref")= 'srcref' int [1:6] 79 60 79 71 60 71</span>
-<span class="r-out co"><span class="r-pr">#&gt;</span>   .. .. ..- attr(*, "srcfile")=Class 'srcfile' &lt;environment: 0x561a2cea9d38&gt; </span>
+<span class="r-out co"><span class="r-pr">#&gt;</span>   .. .. ..- attr(*, "srcfile")=Class 'srcfile' &lt;environment: 0x56222b3500e0&gt; </span>
 <span class="r-out co"><span class="r-pr">#&gt;</span>   ..$ : chr "  abbreviated to "</span>
 <span class="r-out co"><span class="r-pr">#&gt;</span>   .. ..- attr(*, "Rd_tag")= chr "TEXT"</span>
 <span class="r-out co"><span class="r-pr">#&gt;</span>   .. ..- attr(*, "srcref")= 'srcref' int [1:6] 80 1 80 17 1 17</span>
-<span class="r-out co"><span class="r-pr">#&gt;</span>   .. .. ..- attr(*, "srcfile")=Class 'srcfile' &lt;environment: 0x561a2cea9d38&gt; </span>
+<span class="r-out co"><span class="r-pr">#&gt;</span>   .. .. ..- attr(*, "srcfile")=Class 'srcfile' &lt;environment: 0x56222b3500e0&gt; </span>
 <span class="r-out co"><span class="r-pr">#&gt;</span>   ..$ :List of 1</span>
 <span class="r-out co"><span class="r-pr">#&gt;</span>   .. ..$ : chr "length"</span>
 <span class="r-out co"><span class="r-pr">#&gt;</span>   .. .. ..- attr(*, "Rd_tag")= chr "RCODE"</span>
 <span class="r-out co"><span class="r-pr">#&gt;</span>   .. .. ..- attr(*, "srcref")= 'srcref' int [1:6] 80 24 80 29 24 29</span>
-<span class="r-out co"><span class="r-pr">#&gt;</span>   .. .. .. ..- attr(*, "srcfile")=Class 'srcfile' &lt;environment: 0x561a2cea9d38&gt; </span>
+<span class="r-out co"><span class="r-pr">#&gt;</span>   .. .. .. ..- attr(*, "srcfile")=Class 'srcfile' &lt;environment: 0x56222b3500e0&gt; </span>
 <span class="r-out co"><span class="r-pr">#&gt;</span>   .. ..- attr(*, "Rd_tag")= chr "\\code"</span>
 <span class="r-out co"><span class="r-pr">#&gt;</span>   .. ..- attr(*, "srcref")= 'srcref' int [1:6] 80 18 80 30 18 30</span>
-<span class="r-out co"><span class="r-pr">#&gt;</span>   .. .. ..- attr(*, "srcfile")=Class 'srcfile' &lt;environment: 0x561a2cea9d38&gt; </span>
+<span class="r-out co"><span class="r-pr">#&gt;</span>   .. .. ..- attr(*, "srcfile")=Class 'srcfile' &lt;environment: 0x56222b3500e0&gt; </span>
 <span class="r-out co"><span class="r-pr">#&gt;</span>   ..$ : chr " or "</span>
 <span class="r-out co"><span class="r-pr">#&gt;</span>   .. ..- attr(*, "Rd_tag")= chr "TEXT"</span>
 <span class="r-out co"><span class="r-pr">#&gt;</span>   .. ..- attr(*, "srcref")= 'srcref' int [1:6] 80 31 80 34 31 34</span>
-<span class="r-out co"><span class="r-pr">#&gt;</span>   .. .. ..- attr(*, "srcfile")=Class 'srcfile' &lt;environment: 0x561a2cea9d38&gt; </span>
+<span class="r-out co"><span class="r-pr">#&gt;</span>   .. .. ..- attr(*, "srcfile")=Class 'srcfile' &lt;environment: 0x56222b3500e0&gt; </span>
 <span class="r-out co"><span class="r-pr">#&gt;</span>   ..$ :List of 1</span>
 <span class="r-out co"><span class="r-pr">#&gt;</span>   .. ..$ : chr "len"</span>
 <span class="r-out co"><span class="r-pr">#&gt;</span>   .. .. ..- attr(*, "Rd_tag")= chr "RCODE"</span>
 <span class="r-out co"><span class="r-pr">#&gt;</span>   .. .. ..- attr(*, "srcref")= 'srcref' int [1:6] 80 41 80 43 41 43</span>
-<span class="r-out co"><span class="r-pr">#&gt;</span>   .. .. .. ..- attr(*, "srcfile")=Class 'srcfile' &lt;environment: 0x561a2cea9d38&gt; </span>
+<span class="r-out co"><span class="r-pr">#&gt;</span>   .. .. .. ..- attr(*, "srcfile")=Class 'srcfile' &lt;environment: 0x56222b3500e0&gt; </span>
 <span class="r-out co"><span class="r-pr">#&gt;</span>   .. ..- attr(*, "Rd_tag")= chr "\\code"</span>
 <span class="r-out co"><span class="r-pr">#&gt;</span>   .. ..- attr(*, "srcref")= 'srcref' int [1:6] 80 35 80 44 35 44</span>
-<span class="r-out co"><span class="r-pr">#&gt;</span>   .. .. ..- attr(*, "srcfile")=Class 'srcfile' &lt;environment: 0x561a2cea9d38&gt; </span>
+<span class="r-out co"><span class="r-pr">#&gt;</span>   .. .. ..- attr(*, "srcfile")=Class 'srcfile' &lt;environment: 0x56222b3500e0&gt; </span>
 <span class="r-out co"><span class="r-pr">#&gt;</span>   ..$ : chr ", and "</span>
 <span class="r-out co"><span class="r-pr">#&gt;</span>   .. ..- attr(*, "Rd_tag")= chr "TEXT"</span>
 <span class="r-out co"><span class="r-pr">#&gt;</span>   .. ..- attr(*, "srcref")= 'srcref' int [1:6] 80 45 80 50 45 50</span>
-<span class="r-out co"><span class="r-pr">#&gt;</span>   .. .. ..- attr(*, "srcfile")=Class 'srcfile' &lt;environment: 0x561a2cea9d38&gt; </span>
+<span class="r-out co"><span class="r-pr">#&gt;</span>   .. .. ..- attr(*, "srcfile")=Class 'srcfile' &lt;environment: 0x56222b3500e0&gt; </span>
 <span class="r-out co"><span class="r-pr">#&gt;</span>   ..$ :List of 1</span>
 <span class="r-out co"><span class="r-pr">#&gt;</span>   .. ..$ : chr "seq_len"</span>
 <span class="r-out co"><span class="r-pr">#&gt;</span>   .. .. ..- attr(*, "Rd_tag")= chr "RCODE"</span>
 <span class="r-out co"><span class="r-pr">#&gt;</span>   .. .. ..- attr(*, "srcref")= 'srcref' int [1:6] 80 57 80 63 57 63</span>
-<span class="r-out co"><span class="r-pr">#&gt;</span>   .. .. .. ..- attr(*, "srcfile")=Class 'srcfile' &lt;environment: 0x561a2cea9d38&gt; </span>
+<span class="r-out co"><span class="r-pr">#&gt;</span>   .. .. .. ..- attr(*, "srcfile")=Class 'srcfile' &lt;environment: 0x56222b3500e0&gt; </span>
 <span class="r-out co"><span class="r-pr">#&gt;</span>   .. ..- attr(*, "Rd_tag")= chr "\\code"</span>
 <span class="r-out co"><span class="r-pr">#&gt;</span>   .. ..- attr(*, "srcref")= 'srcref' int [1:6] 80 51 80 64 51 64</span>
-<span class="r-out co"><span class="r-pr">#&gt;</span>   .. .. ..- attr(*, "srcfile")=Class 'srcfile' &lt;environment: 0x561a2cea9d38&gt; </span>
+<span class="r-out co"><span class="r-pr">#&gt;</span>   .. .. ..- attr(*, "srcfile")=Class 'srcfile' &lt;environment: 0x56222b3500e0&gt; </span>
 <span class="r-out co"><span class="r-pr">#&gt;</span>   ..$ : chr " is much\n"</span>
 <span class="r-out co"><span class="r-pr">#&gt;</span>   .. ..- attr(*, "Rd_tag")= chr "TEXT"</span>
 <span class="r-out co"><span class="r-pr">#&gt;</span>   .. ..- attr(*, "srcref")= 'srcref' int [1:6] 80 65 80 73 65 73</span>
-<span class="r-out co"><span class="r-pr">#&gt;</span>   .. .. ..- attr(*, "srcfile")=Class 'srcfile' &lt;environment: 0x561a2cea9d38&gt; </span>
+<span class="r-out co"><span class="r-pr">#&gt;</span>   .. .. ..- attr(*, "srcfile")=Class 'srcfile' &lt;environment: 0x56222b3500e0&gt; </span>
 <span class="r-out co"><span class="r-pr">#&gt;</span>   ..$ : chr "  faster.)\n"</span>
 <span class="r-out co"><span class="r-pr">#&gt;</span>   .. ..- attr(*, "Rd_tag")= chr "TEXT"</span>
 <span class="r-out co"><span class="r-pr">#&gt;</span>   .. ..- attr(*, "srcref")= 'srcref' int [1:6] 81 1 81 11 1 11</span>
-<span class="r-out co"><span class="r-pr">#&gt;</span>   .. .. ..- attr(*, "srcfile")=Class 'srcfile' &lt;environment: 0x561a2cea9d38&gt; </span>
+<span class="r-out co"><span class="r-pr">#&gt;</span>   .. .. ..- attr(*, "srcfile")=Class 'srcfile' &lt;environment: 0x56222b3500e0&gt; </span>
 <span class="r-out co"><span class="r-pr">#&gt;</span>   .. [list output truncated]</span>
 <span class="r-out co"><span class="r-pr">#&gt;</span>   ..- attr(*, "Rd_tag")= chr "\\details"</span>
 <span class="r-out co"><span class="r-pr">#&gt;</span>   ..- attr(*, "srcref")= 'srcref' int [1:6] 41 1 109 1 1 1</span>
-<span class="r-out co"><span class="r-pr">#&gt;</span>   .. ..- attr(*, "srcfile")=Class 'srcfile' &lt;environment: 0x561a2cea9d38&gt; </span>
+<span class="r-out co"><span class="r-pr">#&gt;</span>   .. ..- attr(*, "srcfile")=Class 'srcfile' &lt;environment: 0x56222b3500e0&gt; </span>
 <span class="r-out co"><span class="r-pr">#&gt;</span>  $ :List of 21</span>
 <span class="r-out co"><span class="r-pr">#&gt;</span>   ..$ : chr "\n"</span>
 <span class="r-out co"><span class="r-pr">#&gt;</span>   .. ..- attr(*, "Rd_tag")= chr "TEXT"</span>
 <span class="r-out co"><span class="r-pr">#&gt;</span>   .. ..- attr(*, "srcref")= 'srcref' int [1:6] 112 8 112 8 8 8</span>
-<span class="r-out co"><span class="r-pr">#&gt;</span>   .. .. ..- attr(*, "srcfile")=Class 'srcfile' &lt;environment: 0x561a2cea9d38&gt; </span>
+<span class="r-out co"><span class="r-pr">#&gt;</span>   .. .. ..- attr(*, "srcfile")=Class 'srcfile' &lt;environment: 0x56222b3500e0&gt; </span>
 <span class="r-out co"><span class="r-pr">#&gt;</span>   ..$ : chr "  "</span>
 <span class="r-out co"><span class="r-pr">#&gt;</span>   .. ..- attr(*, "Rd_tag")= chr "TEXT"</span>
 <span class="r-out co"><span class="r-pr">#&gt;</span>   .. ..- attr(*, "srcref")= 'srcref' int [1:6] 113 1 113 2 1 2</span>
-<span class="r-out co"><span class="r-pr">#&gt;</span>   .. .. ..- attr(*, "srcfile")=Class 'srcfile' &lt;environment: 0x561a2cea9d38&gt; </span>
+<span class="r-out co"><span class="r-pr">#&gt;</span>   .. .. ..- attr(*, "srcfile")=Class 'srcfile' &lt;environment: 0x56222b3500e0&gt; </span>
 <span class="r-out co"><span class="r-pr">#&gt;</span>   ..$ :List of 1</span>
 <span class="r-out co"><span class="r-pr">#&gt;</span>   .. ..$ : chr "seq.int"</span>
 <span class="r-out co"><span class="r-pr">#&gt;</span>   .. .. ..- attr(*, "Rd_tag")= chr "RCODE"</span>
 <span class="r-out co"><span class="r-pr">#&gt;</span>   .. .. ..- attr(*, "srcref")= 'srcref' int [1:6] 113 9 113 15 9 15</span>
-<span class="r-out co"><span class="r-pr">#&gt;</span>   .. .. .. ..- attr(*, "srcfile")=Class 'srcfile' &lt;environment: 0x561a2cea9d38&gt; </span>
+<span class="r-out co"><span class="r-pr">#&gt;</span>   .. .. .. ..- attr(*, "srcfile")=Class 'srcfile' &lt;environment: 0x56222b3500e0&gt; </span>
 <span class="r-out co"><span class="r-pr">#&gt;</span>   .. ..- attr(*, "Rd_tag")= chr "\\code"</span>
 <span class="r-out co"><span class="r-pr">#&gt;</span>   .. ..- attr(*, "srcref")= 'srcref' int [1:6] 113 3 113 16 3 16</span>
-<span class="r-out co"><span class="r-pr">#&gt;</span>   .. .. ..- attr(*, "srcfile")=Class 'srcfile' &lt;environment: 0x561a2cea9d38&gt; </span>
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 <span class="r-out co"><span class="r-pr">#&gt;</span>   .. .. ..$ : chr "row"</span>
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+<span class="r-out co"><span class="r-pr">#&gt;</span>   .. .. .. .. ..- attr(*, "srcfile")=Class 'srcfile' &lt;environment: 0x56222b3500e0&gt; </span>
 <span class="r-out co"><span class="r-pr">#&gt;</span>   .. .. ..- attr(*, "Rd_tag")= chr "\\link"</span>
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+<span class="r-out co"><span class="r-pr">#&gt;</span>   .. .. .. ..- attr(*, "srcfile")=Class 'srcfile' &lt;environment: 0x56222b3500e0&gt; </span>
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 <span class="r-out co"><span class="r-pr">#&gt;</span>   ..$ : chr ",\n"</span>
 <span class="r-out co"><span class="r-pr">#&gt;</span>   .. ..- attr(*, "Rd_tag")= chr "TEXT"</span>
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 <span class="r-out co"><span class="r-pr">#&gt;</span>   .. .. ..- attr(*, "srcref")= 'srcref' int [1:6] 133 9 133 18 9 18</span>
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+<span class="r-out co"><span class="r-pr">#&gt;</span>   .. .. .. ..- attr(*, "srcfile")=Class 'srcfile' &lt;environment: 0x56222b3500e0&gt; </span>
 <span class="r-out co"><span class="r-pr">#&gt;</span>   .. ..- attr(*, "Rd_tag")= chr "\\code"</span>
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 <span class="r-out co"><span class="r-pr">#&gt;</span>   .. ..- attr(*, "srcref")= 'srcref' int [1:6] 133 20 133 21 20 21</span>
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 <span class="r-out co"><span class="r-pr">#&gt;</span>   ..$ : chr "seq(0, 1, length.out = 11)\n"</span>
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 <span class="r-out co"><span class="r-pr">#&gt;</span>   .. ..- attr(*, "srcref")= 'srcref' int [1:6] 136 1 136 27 1 27</span>
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 <span class="r-out co"><span class="r-pr">#&gt;</span>   ..$ : chr "seq(stats::rnorm(20)) # effectively 'along'\n"</span>
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 <span class="r-out co"><span class="r-pr">#&gt;</span>   .. ..- attr(*, "srcref")= 'srcref' int [1:6] 137 1 137 44 1 44</span>
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 <span class="r-out co"><span class="r-pr">#&gt;</span>   ..$ : chr "seq(1, 9, by = 2)     # matches 'end'\n"</span>
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 <span class="r-out co"><span class="r-pr">#&gt;</span>   .. ..- attr(*, "srcref")= 'srcref' int [1:6] 138 1 138 38 1 38</span>
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 <span class="r-out co"><span class="r-pr">#&gt;</span>   ..$ : chr "seq(1, 9, by = pi)    # stays below 'end'\n"</span>
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 <span class="r-out co"><span class="r-pr">#&gt;</span>   .. ..- attr(*, "srcref")= 'srcref' int [1:6] 139 1 139 42 1 42</span>
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+<span class="r-out co"><span class="r-pr">#&gt;</span>   .. .. ..- attr(*, "srcfile")=Class 'srcfile' &lt;environment: 0x56222b3500e0&gt; </span>
 <span class="r-out co"><span class="r-pr">#&gt;</span>   ..$ : chr "seq(1, 6, by = 3)\n"</span>
 <span class="r-out co"><span class="r-pr">#&gt;</span>   .. ..- attr(*, "Rd_tag")= chr "RCODE"</span>
 <span class="r-out co"><span class="r-pr">#&gt;</span>   .. ..- attr(*, "srcref")= 'srcref' int [1:6] 140 1 140 18 1 18</span>
-<span class="r-out co"><span class="r-pr">#&gt;</span>   .. .. ..- attr(*, "srcfile")=Class 'srcfile' &lt;environment: 0x561a2cea9d38&gt; </span>
+<span class="r-out co"><span class="r-pr">#&gt;</span>   .. .. ..- attr(*, "srcfile")=Class 'srcfile' &lt;environment: 0x56222b3500e0&gt; </span>
 <span class="r-out co"><span class="r-pr">#&gt;</span>   ..$ : chr "seq(1.575, 5.125, by = 0.05)\n"</span>
 <span class="r-out co"><span class="r-pr">#&gt;</span>   .. ..- attr(*, "Rd_tag")= chr "RCODE"</span>
 <span class="r-out co"><span class="r-pr">#&gt;</span>   .. ..- attr(*, "srcref")= 'srcref' int [1:6] 141 1 141 29 1 29</span>
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+<span class="r-out co"><span class="r-pr">#&gt;</span>   .. .. ..- attr(*, "srcfile")=Class 'srcfile' &lt;environment: 0x56222b3500e0&gt; </span>
 <span class="r-out co"><span class="r-pr">#&gt;</span>   ..$ : chr "seq(17) # same as 1:17, or even better seq_len(17)\n"</span>
 <span class="r-out co"><span class="r-pr">#&gt;</span>   .. ..- attr(*, "Rd_tag")= chr "RCODE"</span>
 <span class="r-out co"><span class="r-pr">#&gt;</span>   .. ..- attr(*, "srcref")= 'srcref' int [1:6] 142 1 142 51 1 51</span>
-<span class="r-out co"><span class="r-pr">#&gt;</span>   .. .. ..- attr(*, "srcfile")=Class 'srcfile' &lt;environment: 0x561a2cea9d38&gt; </span>
+<span class="r-out co"><span class="r-pr">#&gt;</span>   .. .. ..- attr(*, "srcfile")=Class 'srcfile' &lt;environment: 0x56222b3500e0&gt; </span>
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+<span class="r-out co"><span class="r-pr">#&gt;</span>   .. ..- attr(*, "srcfile")=Class 'srcfile' &lt;environment: 0x56222b3500e0&gt; </span>
+<span class="r-out co"><span class="r-pr">#&gt;</span>  - attr(*, "Rdfile")= chr "/tmp/R-4.3.2/src/library/base/man/seq.Rd"</span>
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 <span class="r-out co"><span class="r-pr">#&gt;</span>  - attr(*, "meta")=List of 1</span>
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-<span class="r-out co"><span class="r-pr">#&gt;</span>   ..- attr(*, "srcfile")=Class 'srcfile' &lt;environment: 0x561a2cea9d38&gt; </span>
+<span class="r-out co"><span class="r-pr">#&gt;</span>   ..- attr(*, "srcfile")=Class 'srcfile' &lt;environment: 0x56222b3500e0&gt; </span>
 <span class="r-out co"><span class="r-pr">#&gt;</span>  - attr(*, "prepared")= int 3</span>
 </code></pre></div>
     </div>
diff --git a/reference/c_Rd.html b/reference/c_Rd.html
index 1668911..376e758 100644
--- a/reference/c_Rd.html
+++ b/reference/c_Rd.html
@@ -10,7 +10,7 @@
     
     <a class="navbar-brand me-2" href="../index.html">Rdpack</a>
 
-    <small class="nav-text text-muted me-auto" data-bs-toggle="tooltip" data-bs-placement="bottom" title="">2.5.9000</small>
+    <small class="nav-text text-muted me-auto" data-bs-toggle="tooltip" data-bs-placement="bottom" title="">2.6</small>
 
     
     <button class="navbar-toggler" type="button" data-bs-toggle="collapse" data-bs-target="#navbar" aria-controls="navbar" aria-expanded="false" aria-label="Toggle navigation">
diff --git a/reference/char2Rdpiece.html b/reference/char2Rdpiece.html
index e8ac899..89e5d26 100644
--- a/reference/char2Rdpiece.html
+++ b/reference/char2Rdpiece.html
@@ -10,7 +10,7 @@
     
     <a class="navbar-brand me-2" href="../index.html">Rdpack</a>
 
-    <small class="nav-text text-muted me-auto" data-bs-toggle="tooltip" data-bs-placement="bottom" title="">2.5.9000</small>
+    <small class="nav-text text-muted me-auto" data-bs-toggle="tooltip" data-bs-placement="bottom" title="">2.6</small>
 
     
     <button class="navbar-toggler" type="button" data-bs-toggle="collapse" data-bs-target="#navbar" aria-controls="navbar" aria-expanded="false" aria-label="Toggle navigation">
diff --git a/reference/compare_usage1.html b/reference/compare_usage1.html
index ee2d244..d024285 100644
--- a/reference/compare_usage1.html
+++ b/reference/compare_usage1.html
@@ -10,7 +10,7 @@
     
     <a class="navbar-brand me-2" href="../index.html">Rdpack</a>
 
-    <small class="nav-text text-muted me-auto" data-bs-toggle="tooltip" data-bs-placement="bottom" title="">2.5.9000</small>
+    <small class="nav-text text-muted me-auto" data-bs-toggle="tooltip" data-bs-placement="bottom" title="">2.6</small>
 
     
     <button class="navbar-toggler" type="button" data-bs-toggle="collapse" data-bs-target="#navbar" aria-controls="navbar" aria-expanded="false" aria-label="Toggle navigation">
diff --git a/reference/deparse_usage.html b/reference/deparse_usage.html
index 999010b..6ea4b2f 100644
--- a/reference/deparse_usage.html
+++ b/reference/deparse_usage.html
@@ -14,7 +14,7 @@
     
     <a class="navbar-brand me-2" href="../index.html">Rdpack</a>
 
-    <small class="nav-text text-muted me-auto" data-bs-toggle="tooltip" data-bs-placement="bottom" title="">2.5.9000</small>
+    <small class="nav-text text-muted me-auto" data-bs-toggle="tooltip" data-bs-placement="bottom" title="">2.6</small>
 
     
     <button class="navbar-toggler" type="button" data-bs-toggle="collapse" data-bs-target="#navbar" aria-controls="navbar" aria-expanded="false" aria-label="Toggle navigation">
diff --git a/reference/ereprompt.html b/reference/ereprompt.html
index 2c940a7..05c4a7f 100644
--- a/reference/ereprompt.html
+++ b/reference/ereprompt.html
@@ -12,7 +12,7 @@
     
     <a class="navbar-brand me-2" href="../index.html">Rdpack</a>
 
-    <small class="nav-text text-muted me-auto" data-bs-toggle="tooltip" data-bs-placement="bottom" title="">2.5.9000</small>
+    <small class="nav-text text-muted me-auto" data-bs-toggle="tooltip" data-bs-placement="bottom" title="">2.6</small>
 
     
     <button class="navbar-toggler" type="button" data-bs-toggle="collapse" data-bs-target="#navbar" aria-controls="navbar" aria-expanded="false" aria-label="Toggle navigation">
diff --git a/reference/format_funusage.html b/reference/format_funusage.html
index 365d6eb..5c02999 100644
--- a/reference/format_funusage.html
+++ b/reference/format_funusage.html
@@ -12,7 +12,7 @@
     
     <a class="navbar-brand me-2" href="../index.html">Rdpack</a>
 
-    <small class="nav-text text-muted me-auto" data-bs-toggle="tooltip" data-bs-placement="bottom" title="">2.5.9000</small>
+    <small class="nav-text text-muted me-auto" data-bs-toggle="tooltip" data-bs-placement="bottom" title="">2.6</small>
 
     
     <button class="navbar-toggler" type="button" data-bs-toggle="collapse" data-bs-target="#navbar" aria-controls="navbar" aria-expanded="false" aria-label="Toggle navigation">
diff --git a/reference/get_bibentries.html b/reference/get_bibentries.html
index 2ec2212..c3fffbf 100644
--- a/reference/get_bibentries.html
+++ b/reference/get_bibentries.html
@@ -10,7 +10,7 @@
     
     <a class="navbar-brand me-2" href="../index.html">Rdpack</a>
 
-    <small class="nav-text text-muted me-auto" data-bs-toggle="tooltip" data-bs-placement="bottom" title="">2.5.9000</small>
+    <small class="nav-text text-muted me-auto" data-bs-toggle="tooltip" data-bs-placement="bottom" title="">2.6</small>
 
     
     <button class="navbar-toggler" type="button" data-bs-toggle="collapse" data-bs-target="#navbar" aria-controls="navbar" aria-expanded="false" aria-label="Toggle navigation">
@@ -155,7 +155,7 @@ <h2 id="ref-examples">Examples<a class="anchor" aria-label="anchor" href="#ref-e
 <span class="r-out co"><span class="r-pr">#&gt;</span> This reference does not exist. It is a test/demo that simple formulas</span>
 <span class="r-out co"><span class="r-pr">#&gt;</span> in BibTeX files are OK. A formula in field 'note': $c^2 = a^2 + b^2$. .</span>
 <span class="r-out co"><span class="r-pr">#&gt;</span> </span>
-<span class="r-out co"><span class="r-pr">#&gt;</span> Diaz JE, López-Ibá~nez M (2021). “Incorporating Decision-Maker's</span>
+<span class="r-out co"><span class="r-pr">#&gt;</span> Diaz JE, López-Ibáñez M (2021). “Incorporating Decision-Maker's</span>
 <span class="r-out co"><span class="r-pr">#&gt;</span> Preferences into the Automatic Configuration of Bi-Objective</span>
 <span class="r-out co"><span class="r-pr">#&gt;</span> Optimisation Algorithms.” _European Journal of Operational Research_,</span>
 <span class="r-out co"><span class="r-pr">#&gt;</span> *289*(3), 1209-1222. doi:10.1016/j.ejor.2020.07.059</span>
@@ -188,7 +188,7 @@ <h2 id="ref-examples">Examples<a class="anchor" aria-label="anchor" href="#ref-e
 <span class="r-out co"><span class="r-pr">#&gt;</span> This reference does not exist. It is a test/demo that simple formulas in BibTeX files are OK. A formula in field 'note': $c^2 = a^2 + b^2$. . </span>
 <span class="r-out co"><span class="r-pr">#&gt;</span> &lt;/p&gt;</span>
 <span class="r-out co"><span class="r-pr">#&gt;</span> </span>
-<span class="r-out co"><span class="r-pr">#&gt;</span> &lt;p&gt;Diaz JE, López-Ibá~nez M (2021).</span>
+<span class="r-out co"><span class="r-pr">#&gt;</span> &lt;p&gt;Diaz JE, López-Ibáñez M (2021).</span>
 <span class="r-out co"><span class="r-pr">#&gt;</span> &amp;ldquo;Incorporating Decision-Maker's Preferences into the Automatic Configuration of Bi-Objective Optimisation Algorithms.&amp;rdquo;</span>
 <span class="r-out co"><span class="r-pr">#&gt;</span> &lt;em&gt;European Journal of Operational Research&lt;/em&gt;, &lt;b&gt;289&lt;/b&gt;(3), 1209&amp;ndash;1222.</span>
 <span class="r-out co"><span class="r-pr">#&gt;</span> &lt;a href="https://doi.org/10.1016/j.ejor.2020.07.059"&gt;doi:10.1016/j.ejor.2020.07.059&lt;/a&gt;, &lt;a href="https://doi.org/10.1016/j.ejor.2020.07.059"&gt;https://doi.org/10.1016/j.ejor.2020.07.059&lt;/a&gt;. </span>
diff --git a/reference/get_sig_text.html b/reference/get_sig_text.html
index 935966f..db1d4d7 100644
--- a/reference/get_sig_text.html
+++ b/reference/get_sig_text.html
@@ -14,7 +14,7 @@
     
     <a class="navbar-brand me-2" href="../index.html">Rdpack</a>
 
-    <small class="nav-text text-muted me-auto" data-bs-toggle="tooltip" data-bs-placement="bottom" title="">2.5.9000</small>
+    <small class="nav-text text-muted me-auto" data-bs-toggle="tooltip" data-bs-placement="bottom" title="">2.6</small>
 
     
     <button class="navbar-toggler" type="button" data-bs-toggle="collapse" data-bs-target="#navbar" aria-controls="navbar" aria-expanded="false" aria-label="Toggle navigation">
@@ -166,8 +166,8 @@ <h2 id="ref-examples">Examples<a class="anchor" aria-label="anchor" href="#ref-e
 <span class="r-out co"><span class="r-pr">#&gt;</span> Rd source not supplied and installed documentation not found.</span>
 <span class="r-out co"><span class="r-pr">#&gt;</span> Trying a 'prompt' function to generate documentation for the object.</span>
 <span class="r-out co"><span class="r-pr">#&gt;</span> 	success: documentation generated using a 'prompt' function.</span>
-<span class="r-out co"><span class="r-pr">#&gt;</span> 	The Rd content was written to file  /tmp/RtmpMKPvT2/file18961d8bdb1c </span>
-<span class="r-out co"><span class="r-pr">#&gt;</span> [1] "/tmp/RtmpMKPvT2/file18961d8bdb1c"</span>
+<span class="r-out co"><span class="r-pr">#&gt;</span> 	The Rd content was written to file  /tmp/RtmpVKKU0b/file186274c8d0ac </span>
+<span class="r-out co"><span class="r-pr">#&gt;</span> [1] "/tmp/RtmpVKKU0b/file186274c8d0ac"</span>
 <span class="r-in"><span><span class="va">rdo</span> <span class="op">&lt;-</span> <span class="fu">tools</span><span class="fu">::</span><span class="fu"><a href="https://rdrr.io/r/tools/parse_Rd.html" class="external-link">parse_Rd</a></span><span class="op">(</span><span class="va">fn</span><span class="op">)</span></span></span>
 <span class="r-in"><span><span class="fu">get_sig_text</span><span class="op">(</span><span class="va">rdo</span><span class="op">)</span></span></span>
 <span class="r-out co"><span class="r-pr">#&gt;</span> [1] "signature(x = \"ANY\")"</span>
@@ -188,8 +188,8 @@ <h2 id="ref-examples">Examples<a class="anchor" aria-label="anchor" href="#ref-e
 <span class="r-out co"><span class="r-pr">#&gt;</span> Rd source not supplied and installed documentation not found.</span>
 <span class="r-out co"><span class="r-pr">#&gt;</span> Trying a 'prompt' function to generate documentation for the object.</span>
 <span class="r-out co"><span class="r-pr">#&gt;</span> 	success: documentation generated using a 'prompt' function.</span>
-<span class="r-out co"><span class="r-pr">#&gt;</span> 	The Rd content was written to file  /tmp/RtmpMKPvT2/file18961d8bdb1c </span>
-<span class="r-out co"><span class="r-pr">#&gt;</span> [1] "/tmp/RtmpMKPvT2/file18961d8bdb1c"</span>
+<span class="r-out co"><span class="r-pr">#&gt;</span> 	The Rd content was written to file  /tmp/RtmpVKKU0b/file186274c8d0ac </span>
+<span class="r-out co"><span class="r-pr">#&gt;</span> [1] "/tmp/RtmpVKKU0b/file186274c8d0ac"</span>
 <span class="r-in"><span><span class="va">rdo</span> <span class="op">&lt;-</span> <span class="fu">tools</span><span class="fu">::</span><span class="fu"><a href="https://rdrr.io/r/tools/parse_Rd.html" class="external-link">parse_Rd</a></span><span class="op">(</span><span class="va">fn</span><span class="op">)</span></span></span>
 <span class="r-in"><span><span class="fu">get_sig_text</span><span class="op">(</span><span class="va">rdo</span><span class="op">)</span></span></span>
 <span class="r-out co"><span class="r-pr">#&gt;</span> [1] "signature(x = \"ANY\", y = \"ANY\")"        </span>
diff --git a/reference/get_usage_text.html b/reference/get_usage_text.html
index 9a3178c..ada4967 100644
--- a/reference/get_usage_text.html
+++ b/reference/get_usage_text.html
@@ -10,7 +10,7 @@
     
     <a class="navbar-brand me-2" href="../index.html">Rdpack</a>
 
-    <small class="nav-text text-muted me-auto" data-bs-toggle="tooltip" data-bs-placement="bottom" title="">2.5.9000</small>
+    <small class="nav-text text-muted me-auto" data-bs-toggle="tooltip" data-bs-placement="bottom" title="">2.6</small>
 
     
     <button class="navbar-toggler" type="button" data-bs-toggle="collapse" data-bs-target="#navbar" aria-controls="navbar" aria-expanded="false" aria-label="Toggle navigation">
diff --git a/reference/index.html b/reference/index.html
index 8b55123..3ae19dc 100644
--- a/reference/index.html
+++ b/reference/index.html
@@ -10,7 +10,7 @@
     
     <a class="navbar-brand me-2" href="../index.html">Rdpack</a>
 
-    <small class="nav-text text-muted me-auto" data-bs-toggle="tooltip" data-bs-placement="bottom" title="">2.5.9000</small>
+    <small class="nav-text text-muted me-auto" data-bs-toggle="tooltip" data-bs-placement="bottom" title="">2.6</small>
 
     
     <button class="navbar-toggler" type="button" data-bs-toggle="collapse" data-bs-target="#navbar" aria-controls="navbar" aria-expanded="false" aria-label="Toggle navigation">
diff --git a/reference/insert_all_ref.html b/reference/insert_all_ref.html
index 8f11bea..7db5a98 100644
--- a/reference/insert_all_ref.html
+++ b/reference/insert_all_ref.html
@@ -10,7 +10,7 @@
     
     <a class="navbar-brand me-2" href="../index.html">Rdpack</a>
 
-    <small class="nav-text text-muted me-auto" data-bs-toggle="tooltip" data-bs-placement="bottom" title="">2.5.9000</small>
+    <small class="nav-text text-muted me-auto" data-bs-toggle="tooltip" data-bs-placement="bottom" title="">2.6</small>
 
     
     <button class="navbar-toggler" type="button" data-bs-toggle="collapse" data-bs-target="#navbar" aria-controls="navbar" aria-expanded="false" aria-label="Toggle navigation">
@@ -89,17 +89,18 @@ <h2 id="details">Details<a class="anchor" aria-label="anchor" href="#details"></
     <h2 id="value">Value<a class="anchor" aria-label="anchor" href="#value"></a></h2>
     
 
-<p>for <code>insert_all_ref</code>, a character string containing a textual
-  representation of the references, suitable for inclusion in an Rd
-  file</p>
+<p>a character string containing a textual representation of the
+  references, suitable for inclusion in an Rd file</p>
     </div>
     <div class="section level2">
     <h2 id="references">References<a class="anchor" aria-label="anchor" href="#references"></a></h2>
-    <p>Currently there are no citations. Nevethelese, I have put
-  <code>\insertAllCited{}</code> just after this paragraph to show the message
-  that it prints when there are no citations. This seems better than
-  printing nothing but it may be argued also that there should be a
-  warning as well.</p>  
+    
+  
+<p>Currently there are no citations on this help page. Nevetheless, I
+  have put <code>\insertAllCited{}</code> just after this paragraph to show
+  the message that it prints when there are no citations. This seems
+  better than printing nothing but it may be argued also that there
+  should be a warning as well.</p>  
 <p>There are no references for Rd macro <code>\insertAllCites</code> on this help page.</p>
     </div>
     <div class="section level2">
@@ -129,7 +130,7 @@ <h2 id="ref-examples">Examples<a class="anchor" aria-label="anchor" href="#ref-e
 <span class="r-out co"><span class="r-pr">#&gt;</span> N. Boshnakov, Chris Putman (2020).</span>
 <span class="r-out co"><span class="r-pr">#&gt;</span> \emph{rbibutils: Convert Between Bibliography Formats}.</span>
 <span class="r-out co"><span class="r-pr">#&gt;</span> \url{https://CRAN.R-project.org/package=rbibutils}.\cr\cr Juan</span>
-<span class="r-out co"><span class="r-pr">#&gt;</span> Esteban Diaz, Manuel López-Ibá~nez (2021).</span>
+<span class="r-out co"><span class="r-pr">#&gt;</span> Esteban Diaz, Manuel López-Ibáñez (2021).</span>
 <span class="r-out co"><span class="r-pr">#&gt;</span> \dQuote{Incorporating Decision-Maker's Preferences into the Automatic Configuration of Bi-Objective Optimisation Algorithms.}</span>
 <span class="r-out co"><span class="r-pr">#&gt;</span> \emph{European Journal of Operational Research}, \bold{289}(3), 1209--1222.</span>
 <span class="r-out co"><span class="r-pr">#&gt;</span> \doi{10.1016/j.ejor.2020.07.059}.\cr\cr Romain Francois (2014).</span>
@@ -153,7 +154,7 @@ <h2 id="ref-examples">Examples<a class="anchor" aria-label="anchor" href="#ref-e
 <span class="r-out co"><span class="r-pr">#&gt;</span> N. Boshnakov, Chris Putman (2020).</span>
 <span class="r-out co"><span class="r-pr">#&gt;</span> \emph{rbibutils: Convert Between Bibliography Formats}.</span>
 <span class="r-out co"><span class="r-pr">#&gt;</span> \url{https://CRAN.R-project.org/package=rbibutils}.\cr\cr Juan</span>
-<span class="r-out co"><span class="r-pr">#&gt;</span> Esteban Diaz, Manuel López-Ibá~nez (2021).</span>
+<span class="r-out co"><span class="r-pr">#&gt;</span> Esteban Diaz, Manuel López-Ibáñez (2021).</span>
 <span class="r-out co"><span class="r-pr">#&gt;</span> \dQuote{Incorporating Decision-Maker's Preferences into the Automatic Configuration of Bi-Objective Optimisation Algorithms.}</span>
 <span class="r-out co"><span class="r-pr">#&gt;</span> \emph{European Journal of Operational Research}, \bold{289}(3), 1209--1222.</span>
 <span class="r-out co"><span class="r-pr">#&gt;</span> \doi{10.1016/j.ejor.2020.07.059}.\cr\cr Damiano Fantini (2019).</span>
diff --git a/reference/insert_citeOnly.html b/reference/insert_citeOnly.html
index bb13c9c..5d1cc40 100644
--- a/reference/insert_citeOnly.html
+++ b/reference/insert_citeOnly.html
@@ -10,7 +10,7 @@
     
     <a class="navbar-brand me-2" href="../index.html">Rdpack</a>
 
-    <small class="nav-text text-muted me-auto" data-bs-toggle="tooltip" data-bs-placement="bottom" title="">2.5.9000</small>
+    <small class="nav-text text-muted me-auto" data-bs-toggle="tooltip" data-bs-placement="bottom" title="">2.6</small>
 
     
     <button class="navbar-toggler" type="button" data-bs-toggle="collapse" data-bs-target="#navbar" aria-controls="navbar" aria-expanded="false" aria-label="Toggle navigation">
@@ -65,8 +65,9 @@ <h2 id="arguments">Arguments<a class="anchor" aria-label="anchor" href="#argumen
     <code>@</code>, intermixed with free text. The format is the same as for
     Rd macro <code>\insertCite</code>. Put <code>;textual</code> at the end of the
     string to get a textual citation. Similarly, <code>;nobrackets</code>
-    requests parenthesised citation without the enclosing parentheses.</p>
-<p></p></dd>
+    requests parenthesised citation without the enclosing parentheses.
+    Alternatively, <code>keys</code> can contain one or more keys, separated
+    by commas.</p></dd>
 
   <dt>package</dt>
 <dd><p>name of an R package.</p></dd>
@@ -99,7 +100,7 @@ <h2 id="details">Details<a class="anchor" aria-label="anchor" href="#details"></
 
 <p>This is the function behind <code>\insertCite</code> and related macros.
   Argument <code>"keys"</code> has the syntax of the first argument of
-  <code>\insertCite</code>.</p>
+  <code>\insertCite</code>, see <code><a href="insert_ref.html">insertRef</a></code> for full details.</p>
     </div>
     <div class="section level2">
     <h2 id="value">Value<a class="anchor" aria-label="anchor" href="#value"></a></h2>
diff --git a/reference/insert_ref.html b/reference/insert_ref.html
index ccdcbcb..3074e24 100644
--- a/reference/insert_ref.html
+++ b/reference/insert_ref.html
@@ -22,7 +22,7 @@
     
     <a class="navbar-brand me-2" href="../index.html">Rdpack</a>
 
-    <small class="nav-text text-muted me-auto" data-bs-toggle="tooltip" data-bs-placement="bottom" title="">2.5.9000</small>
+    <small class="nav-text text-muted me-auto" data-bs-toggle="tooltip" data-bs-placement="bottom" title="">2.6</small>
 
     
     <button class="navbar-toggler" type="button" data-bs-toggle="collapse" data-bs-target="#navbar" aria-controls="navbar" aria-expanded="false" aria-label="Toggle navigation">
@@ -86,8 +86,8 @@ <h2 id="arguments">Arguments<a class="anchor" aria-label="anchor" href="#argumen
     "REFERENCES.bib", see <code><a href="get_bibentries.html">get_bibentries</a></code>.</p></dd>
 
   <dt>cached_env</dt>
-<dd><p>environment, used to avoid repeatedly pasing the bib
-    file from scratch, mainly useful by the Rd macros.</p></dd>
+<dd><p>environment, used to avoid repeatedly passing the bib
+    file from scratch, mainly used by the Rd macros.</p></dd>
 
 </dl></div>
     <div class="section level2">
diff --git a/reference/inspect_Rd.html b/reference/inspect_Rd.html
index 187ae54..bd23fd7 100644
--- a/reference/inspect_Rd.html
+++ b/reference/inspect_Rd.html
@@ -10,7 +10,7 @@
     
     <a class="navbar-brand me-2" href="../index.html">Rdpack</a>
 
-    <small class="nav-text text-muted me-auto" data-bs-toggle="tooltip" data-bs-placement="bottom" title="">2.5.9000</small>
+    <small class="nav-text text-muted me-auto" data-bs-toggle="tooltip" data-bs-placement="bottom" title="">2.6</small>
 
     
     <button class="navbar-toggler" type="button" data-bs-toggle="collapse" data-bs-target="#navbar" aria-controls="navbar" aria-expanded="false" aria-label="Toggle navigation">
diff --git a/reference/inspect_args.html b/reference/inspect_args.html
index f4882b1..75cd4bc 100644
--- a/reference/inspect_args.html
+++ b/reference/inspect_args.html
@@ -10,7 +10,7 @@
     
     <a class="navbar-brand me-2" href="../index.html">Rdpack</a>
 
-    <small class="nav-text text-muted me-auto" data-bs-toggle="tooltip" data-bs-placement="bottom" title="">2.5.9000</small>
+    <small class="nav-text text-muted me-auto" data-bs-toggle="tooltip" data-bs-placement="bottom" title="">2.6</small>
 
     
     <button class="navbar-toggler" type="button" data-bs-toggle="collapse" data-bs-target="#navbar" aria-controls="navbar" aria-expanded="false" aria-label="Toggle navigation">
diff --git a/reference/inspect_signatures.html b/reference/inspect_signatures.html
index 566ad4d..1b82a4b 100644
--- a/reference/inspect_signatures.html
+++ b/reference/inspect_signatures.html
@@ -10,7 +10,7 @@
     
     <a class="navbar-brand me-2" href="../index.html">Rdpack</a>
 
-    <small class="nav-text text-muted me-auto" data-bs-toggle="tooltip" data-bs-placement="bottom" title="">2.5.9000</small>
+    <small class="nav-text text-muted me-auto" data-bs-toggle="tooltip" data-bs-placement="bottom" title="">2.6</small>
 
     
     <button class="navbar-toggler" type="button" data-bs-toggle="collapse" data-bs-target="#navbar" aria-controls="navbar" aria-expanded="false" aria-label="Toggle navigation">
diff --git a/reference/inspect_slots.html b/reference/inspect_slots.html
index 88e4211..730efbe 100644
--- a/reference/inspect_slots.html
+++ b/reference/inspect_slots.html
@@ -10,7 +10,7 @@
     
     <a class="navbar-brand me-2" href="../index.html">Rdpack</a>
 
-    <small class="nav-text text-muted me-auto" data-bs-toggle="tooltip" data-bs-placement="bottom" title="">2.5.9000</small>
+    <small class="nav-text text-muted me-auto" data-bs-toggle="tooltip" data-bs-placement="bottom" title="">2.6</small>
 
     
     <button class="navbar-toggler" type="button" data-bs-toggle="collapse" data-bs-target="#navbar" aria-controls="navbar" aria-expanded="false" aria-label="Toggle navigation">
diff --git a/reference/inspect_usage.html b/reference/inspect_usage.html
index 1f47a54..2d57fa5 100644
--- a/reference/inspect_usage.html
+++ b/reference/inspect_usage.html
@@ -10,7 +10,7 @@
     
     <a class="navbar-brand me-2" href="../index.html">Rdpack</a>
 
-    <small class="nav-text text-muted me-auto" data-bs-toggle="tooltip" data-bs-placement="bottom" title="">2.5.9000</small>
+    <small class="nav-text text-muted me-auto" data-bs-toggle="tooltip" data-bs-placement="bottom" title="">2.6</small>
 
     
     <button class="navbar-toggler" type="button" data-bs-toggle="collapse" data-bs-target="#navbar" aria-controls="navbar" aria-expanded="false" aria-label="Toggle navigation">
diff --git a/reference/list_Rd.html b/reference/list_Rd.html
index e4a193b..26235bb 100644
--- a/reference/list_Rd.html
+++ b/reference/list_Rd.html
@@ -10,7 +10,7 @@
     
     <a class="navbar-brand me-2" href="../index.html">Rdpack</a>
 
-    <small class="nav-text text-muted me-auto" data-bs-toggle="tooltip" data-bs-placement="bottom" title="">2.5.9000</small>
+    <small class="nav-text text-muted me-auto" data-bs-toggle="tooltip" data-bs-placement="bottom" title="">2.6</small>
 
     
     <button class="navbar-toggler" type="button" data-bs-toggle="collapse" data-bs-target="#navbar" aria-controls="navbar" aria-expanded="false" aria-label="Toggle navigation">
@@ -119,7 +119,7 @@ <h2 id="ref-examples">Examples<a class="anchor" aria-label="anchor" href="#ref-e
 <span class="r-in"><span></span></span>
 <span class="r-in"><span><span class="co"># check that the result can be parsed and show it.</span></span></span>
 <span class="r-in"><span><span class="fu"><a href="Rdo_show.html">Rdo_show</a></span><span class="op">(</span><span class="fu">tools</span><span class="fu">::</span><span class="fu"><a href="https://rdrr.io/r/tools/parse_Rd.html" class="external-link">parse_Rd</a></span><span class="op">(</span><span class="va">fn</span><span class="op">)</span><span class="op">)</span></span></span>
-<span class="r-wrn co"><span class="r-pr">#&gt;</span> <span class="warning">Warning: </span>cannot open file '/tmp/RtmpMKPvT2/dummyfun1896868ffa5Rd': No such file or directory</span>
+<span class="r-wrn co"><span class="r-pr">#&gt;</span> <span class="warning">Warning: </span>cannot open file '/tmp/RtmpVKKU0b/dummyfun18622fa5b5fRd': No such file or directory</span>
 <span class="r-err co"><span class="r-pr">#&gt;</span> <span class="error">Error in file(con, "r"):</span> cannot open the connection</span>
 <span class="r-in"><span></span></span>
 <span class="r-in"><span><span class="fu"><a href="https://rdrr.io/r/base/unlink.html" class="external-link">unlink</a></span><span class="op">(</span><span class="va">fn</span><span class="op">)</span></span></span>
diff --git a/reference/makeVignetteReference.html b/reference/makeVignetteReference.html
index f04d9a4..c206657 100644
--- a/reference/makeVignetteReference.html
+++ b/reference/makeVignetteReference.html
@@ -10,7 +10,7 @@
     
     <a class="navbar-brand me-2" href="../index.html">Rdpack</a>
 
-    <small class="nav-text text-muted me-auto" data-bs-toggle="tooltip" data-bs-placement="bottom" title="">2.5.9000</small>
+    <small class="nav-text text-muted me-auto" data-bs-toggle="tooltip" data-bs-placement="bottom" title="">2.6</small>
 
     
     <button class="navbar-toggler" type="button" data-bs-toggle="collapse" data-bs-target="#navbar" aria-controls="navbar" aria-expanded="false" aria-label="Toggle navigation">
@@ -169,7 +169,7 @@ <h2 id="ref-examples">Examples<a class="anchor" aria-label="anchor" href="#ref-e
 <span class="r-out co"><span class="r-pr">#&gt;</span> @Article{vigutils:Sweave,</span>
 <span class="r-out co"><span class="r-pr">#&gt;</span>   title = {Sweave User Manual},</span>
 <span class="r-out co"><span class="r-pr">#&gt;</span>   author = {R Core Team and contributors worldwide},</span>
-<span class="r-out co"><span class="r-pr">#&gt;</span>   journal = {URL https://CRAN.R-Project.org. Vignette included in R package utils (Part of R 4.3.1)},</span>
+<span class="r-out co"><span class="r-pr">#&gt;</span>   journal = {URL https://CRAN.R-Project.org. Vignette included in R package utils (Part of R 4.3.2)},</span>
 <span class="r-out co"><span class="r-pr">#&gt;</span>   year = {2023},</span>
 <span class="r-out co"><span class="r-pr">#&gt;</span>   publisher = {CRAN},</span>
 <span class="r-out co"><span class="r-pr">#&gt;</span>   url = {https://CRAN.R-Project.org},</span>
@@ -178,7 +178,7 @@ <h2 id="ref-examples">Examples<a class="anchor" aria-label="anchor" href="#ref-e
 <span class="r-out co"><span class="r-pr">#&gt;</span> @Article{vigutils:Sweave,</span>
 <span class="r-out co"><span class="r-pr">#&gt;</span>   title = {Sweave User Manual},</span>
 <span class="r-out co"><span class="r-pr">#&gt;</span>   author = {R Core Team and contributors worldwide},</span>
-<span class="r-out co"><span class="r-pr">#&gt;</span>   journal = {URL https://CRAN.R-Project.org. Vignette included in R package utils (Part of R 4.3.1)},</span>
+<span class="r-out co"><span class="r-pr">#&gt;</span>   journal = {URL https://CRAN.R-Project.org. Vignette included in R package utils (Part of R 4.3.2)},</span>
 <span class="r-out co"><span class="r-pr">#&gt;</span>   year = {2023},</span>
 <span class="r-out co"><span class="r-pr">#&gt;</span>   publisher = {CRAN},</span>
 <span class="r-out co"><span class="r-pr">#&gt;</span>   url = {https://CRAN.R-Project.org},</span>
@@ -186,7 +186,7 @@ <h2 id="ref-examples">Examples<a class="anchor" aria-label="anchor" href="#ref-e
 <span class="r-out co"><span class="r-pr">#&gt;</span> </span>
 <span class="r-out co"><span class="r-pr">#&gt;</span> Team RC, worldwide c (2023). “Sweave User Manual.” _URL</span>
 <span class="r-out co"><span class="r-pr">#&gt;</span> https://CRAN.R-Project.org. Vignette included in R package utils (Part</span>
-<span class="r-out co"><span class="r-pr">#&gt;</span> of R 4.3.1)_. &lt;https://CRAN.R-Project.org&gt;.</span>
+<span class="r-out co"><span class="r-pr">#&gt;</span> of R 4.3.2)_. &lt;https://CRAN.R-Project.org&gt;.</span>
 <span class="r-in"><span><span class="co">## commented out since can be slow:</span></span></span>
 <span class="r-in"><span><span class="co">## high &lt;- installed.packages(priority = "high")</span></span></span>
 <span class="r-in"><span><span class="co">## highbib &lt;- lapply(rownames(high), function(x) try(Rdpack:::vigbib(x, verbose = FALSE)))</span></span></span>
diff --git a/reference/parse_Rdname.html b/reference/parse_Rdname.html
index 97d8256..f67fbd9 100644
--- a/reference/parse_Rdname.html
+++ b/reference/parse_Rdname.html
@@ -10,7 +10,7 @@
     
     <a class="navbar-brand me-2" href="../index.html">Rdpack</a>
 
-    <small class="nav-text text-muted me-auto" data-bs-toggle="tooltip" data-bs-placement="bottom" title="">2.5.9000</small>
+    <small class="nav-text text-muted me-auto" data-bs-toggle="tooltip" data-bs-placement="bottom" title="">2.6</small>
 
     
     <button class="navbar-toggler" type="button" data-bs-toggle="collapse" data-bs-target="#navbar" aria-controls="navbar" aria-expanded="false" aria-label="Toggle navigation">
diff --git a/reference/parse_Rdpiece.html b/reference/parse_Rdpiece.html
index 5e1e3cb..e37a8ec 100644
--- a/reference/parse_Rdpiece.html
+++ b/reference/parse_Rdpiece.html
@@ -10,7 +10,7 @@
     
     <a class="navbar-brand me-2" href="../index.html">Rdpack</a>
 
-    <small class="nav-text text-muted me-auto" data-bs-toggle="tooltip" data-bs-placement="bottom" title="">2.5.9000</small>
+    <small class="nav-text text-muted me-auto" data-bs-toggle="tooltip" data-bs-placement="bottom" title="">2.6</small>
 
     
     <button class="navbar-toggler" type="button" data-bs-toggle="collapse" data-bs-target="#navbar" aria-controls="navbar" aria-expanded="false" aria-label="Toggle navigation">
@@ -111,7 +111,7 @@ <h2 id="ref-examples">Examples<a class="anchor" aria-label="anchor" href="#ref-e
 <span class="r-out co"><span class="r-pr">#&gt;</span> Trying a 'prompt' function to generate documentation for the object.</span>
 <span class="r-err co"><span class="r-pr">#&gt;</span> <span class="error">Error in reprompt(dummyfun, filename = fn):</span> unsuccessful attempt to create Rd doc. using a 'prompt' function.</span>
 <span class="r-in"><span><span class="va">rdo</span> <span class="op">&lt;-</span> <span class="fu">tools</span><span class="fu">::</span><span class="fu"><a href="https://rdrr.io/r/tools/parse_Rd.html" class="external-link">parse_Rd</a></span><span class="op">(</span><span class="va">fn</span><span class="op">)</span></span></span>
-<span class="r-wrn co"><span class="r-pr">#&gt;</span> <span class="warning">Warning: </span>cannot open file '/tmp/RtmpMKPvT2/dummyfun1896224b3637Rd': No such file or directory</span>
+<span class="r-wrn co"><span class="r-pr">#&gt;</span> <span class="warning">Warning: </span>cannot open file '/tmp/RtmpVKKU0b/dummyfun186259c5752aRd': No such file or directory</span>
 <span class="r-err co"><span class="r-pr">#&gt;</span> <span class="error">Error in file(con, "r"):</span> cannot open the connection</span>
 <span class="r-in"><span></span></span>
 <span class="r-in"><span><span class="co"># let's prepare a new item</span></span></span>
diff --git a/reference/parse_Rdtext.html b/reference/parse_Rdtext.html
index 994cc33..1bc09c9 100644
--- a/reference/parse_Rdtext.html
+++ b/reference/parse_Rdtext.html
@@ -10,7 +10,7 @@
     
     <a class="navbar-brand me-2" href="../index.html">Rdpack</a>
 
-    <small class="nav-text text-muted me-auto" data-bs-toggle="tooltip" data-bs-placement="bottom" title="">2.5.9000</small>
+    <small class="nav-text text-muted me-auto" data-bs-toggle="tooltip" data-bs-placement="bottom" title="">2.6</small>
 
     
     <button class="navbar-toggler" type="button" data-bs-toggle="collapse" data-bs-target="#navbar" aria-controls="navbar" aria-expanded="false" aria-label="Toggle navigation">
diff --git a/reference/parse_pairlist.html b/reference/parse_pairlist.html
index 77357af..c952905 100644
--- a/reference/parse_pairlist.html
+++ b/reference/parse_pairlist.html
@@ -12,7 +12,7 @@
     
     <a class="navbar-brand me-2" href="../index.html">Rdpack</a>
 
-    <small class="nav-text text-muted me-auto" data-bs-toggle="tooltip" data-bs-placement="bottom" title="">2.5.9000</small>
+    <small class="nav-text text-muted me-auto" data-bs-toggle="tooltip" data-bs-placement="bottom" title="">2.6</small>
 
     
     <button class="navbar-toggler" type="button" data-bs-toggle="collapse" data-bs-target="#navbar" aria-controls="navbar" aria-expanded="false" aria-label="Toggle navigation">
diff --git a/reference/parse_text.html b/reference/parse_text.html
index 828296a..b107d94 100644
--- a/reference/parse_text.html
+++ b/reference/parse_text.html
@@ -10,7 +10,7 @@
     
     <a class="navbar-brand me-2" href="../index.html">Rdpack</a>
 
-    <small class="nav-text text-muted me-auto" data-bs-toggle="tooltip" data-bs-placement="bottom" title="">2.5.9000</small>
+    <small class="nav-text text-muted me-auto" data-bs-toggle="tooltip" data-bs-placement="bottom" title="">2.6</small>
 
     
     <button class="navbar-toggler" type="button" data-bs-toggle="collapse" data-bs-target="#navbar" aria-controls="navbar" aria-expanded="false" aria-label="Toggle navigation">
diff --git a/reference/parse_usage_text.html b/reference/parse_usage_text.html
index 7a322f6..3396c08 100644
--- a/reference/parse_usage_text.html
+++ b/reference/parse_usage_text.html
@@ -10,7 +10,7 @@
     
     <a class="navbar-brand me-2" href="../index.html">Rdpack</a>
 
-    <small class="nav-text text-muted me-auto" data-bs-toggle="tooltip" data-bs-placement="bottom" title="">2.5.9000</small>
+    <small class="nav-text text-muted me-auto" data-bs-toggle="tooltip" data-bs-placement="bottom" title="">2.6</small>
 
     
     <button class="navbar-toggler" type="button" data-bs-toggle="collapse" data-bs-target="#navbar" aria-controls="navbar" aria-expanded="false" aria-label="Toggle navigation">
diff --git a/reference/predefined.html b/reference/predefined.html
index 22c57ae..3186fbf 100644
--- a/reference/predefined.html
+++ b/reference/predefined.html
@@ -10,7 +10,7 @@
     
     <a class="navbar-brand me-2" href="../index.html">Rdpack</a>
 
-    <small class="nav-text text-muted me-auto" data-bs-toggle="tooltip" data-bs-placement="bottom" title="">2.5.9000</small>
+    <small class="nav-text text-muted me-auto" data-bs-toggle="tooltip" data-bs-placement="bottom" title="">2.6</small>
 
     
     <button class="navbar-toggler" type="button" data-bs-toggle="collapse" data-bs-target="#navbar" aria-controls="navbar" aria-expanded="false" aria-label="Toggle navigation">
@@ -66,8 +66,8 @@ <h2 id="details">Details<a class="anchor" aria-label="anchor" href="#details"></
   (Murdoch 2010)
 . <span class="pkg">Rdpack</span> stores them in the
   variables described here.</p>  
-<p><code>Rdo_predefined_sections</code> is a named character vector of types of the
-  top level sections of an Rd object.</p>
+<p><code>Rdo_predefined_sections</code> is a named character vector providing
+  the types of the top level sections in an Rd object.</p>
 <p><code>Rdo_piece_types</code> is a named character vector giving the types of
   the core (all possible?)  Rd macros.</p>
 <p><strong>NOTE:</strong> These objects are hard coded and need to be updated if
@@ -81,11 +81,8 @@ <h2 id="value">Value<a class="anchor" aria-label="anchor" href="#value"></a></h2
   
 
 <p>for <code>Rdo_predefined_sections</code>, the name-value pairs are given in
-  the following table. For example,</p>
-<p></p>
-<p><code>Rdo_predefined_sections["examples"]</code> is</p>
-<p></p>
-<p>RCODE
+  the following table. For example, <code>Rdo_predefined_sections["examples"]</code> results
+  in RCODE
 .</p>
 <p></p>
 <p></p><table class="table table"><tr><td>name</td><td>VERB</td><td>|</td><td>description</td><td>TEXT</td></tr><tr><td>alias</td><td>VERB</td><td>|</td><td>examples</td><td>RCODE</td></tr><tr><td>concept</td><td>TEXT</td><td>|</td><td>usage</td><td>RCODE</td></tr><tr><td>docType</td><td>TEXT</td><td>|</td><td>Rdversion</td><td>VERB</td></tr><tr><td>title</td><td>TEXT</td><td>|</td><td>synopsis</td><td>VERB</td></tr><tr><td>name</td><td>VERB</td><td>|</td><td>section</td><td>TEXT</td></tr><tr><td>alias</td><td>VERB</td><td>|</td><td>arguments</td><td>TEXT</td></tr><tr><td>concept</td><td>TEXT</td><td>|</td><td>keyword</td><td>TEXT</td></tr><tr><td>docType</td><td>TEXT</td><td>|</td><td>note</td><td>TEXT</td></tr><tr><td>title</td><td>TEXT</td><td>|</td><td>format</td><td>TEXT</td></tr><tr><td>name</td><td>VERB</td><td>|</td><td>source</td><td>TEXT</td></tr><tr><td>alias</td><td>VERB</td><td>|</td><td>details</td><td>TEXT</td></tr><tr><td>concept</td><td>TEXT</td><td>|</td><td>value</td><td>TEXT</td></tr><tr><td>docType</td><td>TEXT</td><td>|</td><td>references</td><td>TEXT</td></tr><tr><td>title</td><td>TEXT</td><td>|</td><td>author</td><td>TEXT</td></tr><tr><td>name</td><td>VERB</td><td>|</td><td>seealso</td><td>TEXT</td></tr></table><p>for <code>Rdo_piece_types</code>, the name-value pairs are:</p>
@@ -112,7 +109,7 @@ <h2 id="value">Value<a class="anchor" aria-label="anchor" href="#value"></a></h2
 renewcommand</td><td>VERB</td><td>|
 newcommand</td><td>VERB</td></tr></table><p>for <code>rdo_top_tags</code>, the values are:</p>
 <p></p>
-<p></p><table class="table table"><tr><td>\name</td><td>\Rdversion</td><td>\docType</td><td>\alias</td><td>\encoding</td></tr><tr><td>\concept</td><td>\title</td><td>\description</td><td>\usage</td><td>\format</td></tr><tr><td>\source</td><td>\arguments</td><td>\details</td><td>\value</td><td>\references</td></tr><tr><td>\section</td><td>\note</td><td>\author</td><td>\seealso</td><td>\examples</td></tr><tr><td>\keyword</td><td><code>#</code>ifdef</td><td><code>#</code>ifndef</td><td>\newcommand</td><td>\renewcommand</td></tr></table><p>Note that most, but not all,  are prefixed with backaslash.</p>
+<p></p><table class="table table"><tr><td>\name</td><td>\Rdversion</td><td>\docType</td><td>\alias</td><td>\encoding</td></tr><tr><td>\concept</td><td>\title</td><td>\description</td><td>\usage</td><td>\format</td></tr><tr><td>\source</td><td>\arguments</td><td>\details</td><td>\value</td><td>\references</td></tr><tr><td>\section</td><td>\note</td><td>\author</td><td>\seealso</td><td>\examples</td></tr><tr><td>\keyword</td><td><code>#</code>ifdef</td><td><code>#</code>ifndef</td><td>\newcommand</td><td>\renewcommand</td></tr></table><p>Note that most, but not all,  are prefixed with a backslash.</p>
     </div>
     <div class="section level2">
     <h2 id="references">References<a class="anchor" aria-label="anchor" href="#references"></a></h2>
diff --git a/reference/promptPackageSexpr.html b/reference/promptPackageSexpr.html
index 49d1594..9f34fdb 100644
--- a/reference/promptPackageSexpr.html
+++ b/reference/promptPackageSexpr.html
@@ -14,7 +14,7 @@
     
     <a class="navbar-brand me-2" href="../index.html">Rdpack</a>
 
-    <small class="nav-text text-muted me-auto" data-bs-toggle="tooltip" data-bs-placement="bottom" title="">2.5.9000</small>
+    <small class="nav-text text-muted me-auto" data-bs-toggle="tooltip" data-bs-placement="bottom" title="">2.6</small>
 
     
     <button class="navbar-toggler" type="button" data-bs-toggle="collapse" data-bs-target="#navbar" aria-controls="navbar" aria-expanded="false" aria-label="Toggle navigation">
diff --git a/reference/promptUsage.html b/reference/promptUsage.html
index 86e219e..54dc878 100644
--- a/reference/promptUsage.html
+++ b/reference/promptUsage.html
@@ -18,7 +18,7 @@
     
     <a class="navbar-brand me-2" href="../index.html">Rdpack</a>
 
-    <small class="nav-text text-muted me-auto" data-bs-toggle="tooltip" data-bs-placement="bottom" title="">2.5.9000</small>
+    <small class="nav-text text-muted me-auto" data-bs-toggle="tooltip" data-bs-placement="bottom" title="">2.6</small>
 
     
     <button class="navbar-toggler" type="button" data-bs-toggle="collapse" data-bs-target="#navbar" aria-controls="navbar" aria-expanded="false" aria-label="Toggle navigation">
diff --git a/reference/rdo_text_restore.html b/reference/rdo_text_restore.html
index 55e125f..9b89648 100644
--- a/reference/rdo_text_restore.html
+++ b/reference/rdo_text_restore.html
@@ -20,7 +20,7 @@
     
     <a class="navbar-brand me-2" href="../index.html">Rdpack</a>
 
-    <small class="nav-text text-muted me-auto" data-bs-toggle="tooltip" data-bs-placement="bottom" title="">2.5.9000</small>
+    <small class="nav-text text-muted me-auto" data-bs-toggle="tooltip" data-bs-placement="bottom" title="">2.6</small>
 
     
     <button class="navbar-toggler" type="button" data-bs-toggle="collapse" data-bs-target="#navbar" aria-controls="navbar" aria-expanded="false" aria-label="Toggle navigation">
diff --git a/reference/rebib.html b/reference/rebib.html
index 85ff736..e8ea1ef 100644
--- a/reference/rebib.html
+++ b/reference/rebib.html
@@ -10,7 +10,7 @@
     
     <a class="navbar-brand me-2" href="../index.html">Rdpack</a>
 
-    <small class="nav-text text-muted me-auto" data-bs-toggle="tooltip" data-bs-placement="bottom" title="">2.5.9000</small>
+    <small class="nav-text text-muted me-auto" data-bs-toggle="tooltip" data-bs-placement="bottom" title="">2.6</small>
 
     
     <button class="navbar-toggler" type="button" data-bs-toggle="collapse" data-bs-target="#navbar" aria-controls="navbar" aria-expanded="false" aria-label="Toggle navigation">
diff --git a/reference/reprompt.html b/reference/reprompt.html
index e396818..a1dd017 100644
--- a/reference/reprompt.html
+++ b/reference/reprompt.html
@@ -14,7 +14,7 @@
     
     <a class="navbar-brand me-2" href="../index.html">Rdpack</a>
 
-    <small class="nav-text text-muted me-auto" data-bs-toggle="tooltip" data-bs-placement="bottom" title="">2.5.9000</small>
+    <small class="nav-text text-muted me-auto" data-bs-toggle="tooltip" data-bs-placement="bottom" title="">2.6</small>
 
     
     <button class="navbar-toggler" type="button" data-bs-toggle="collapse" data-bs-target="#navbar" aria-controls="navbar" aria-expanded="false" aria-label="Toggle navigation">
@@ -409,1315 +409,1315 @@ <h2 id="ref-examples">Examples<a class="anchor" aria-label="anchor" href="#ref-e
 <span class="r-out co"><span class="r-pr">#&gt;</span>   ..$ : chr "Sequence Generation"</span>
 <span class="r-out co"><span class="r-pr">#&gt;</span>   .. ..- attr(*, "Rd_tag")= chr "TEXT"</span>
 <span class="r-out co"><span class="r-pr">#&gt;</span>   .. ..- attr(*, "srcref")= 'srcref' int [1:6] 7 8 7 26 8 26</span>
-<span class="r-out co"><span class="r-pr">#&gt;</span>   .. .. ..- attr(*, "srcfile")=Class 'srcfile' &lt;environment: 0x561a2f21a740&gt; </span>
+<span class="r-out co"><span class="r-pr">#&gt;</span>   .. .. ..- attr(*, "srcfile")=Class 'srcfile' &lt;environment: 0x5622253d15b0&gt; </span>
 <span class="r-out co"><span class="r-pr">#&gt;</span>   ..- attr(*, "Rd_tag")= chr "\\title"</span>
 <span class="r-out co"><span class="r-pr">#&gt;</span>   ..- attr(*, "srcref")= 'srcref' int [1:6] 7 1 7 27 1 27</span>
-<span class="r-out co"><span class="r-pr">#&gt;</span>   .. ..- attr(*, "srcfile")=Class 'srcfile' &lt;environment: 0x561a2f21a740&gt; </span>
+<span class="r-out co"><span class="r-pr">#&gt;</span>   .. ..- attr(*, "srcfile")=Class 'srcfile' &lt;environment: 0x5622253d15b0&gt; </span>
 <span class="r-out co"><span class="r-pr">#&gt;</span>  $ :List of 1</span>
 <span class="r-out co"><span class="r-pr">#&gt;</span>   ..$ : chr "seq"</span>
 <span class="r-out co"><span class="r-pr">#&gt;</span>   .. ..- attr(*, "Rd_tag")= chr "VERB"</span>
 <span class="r-out co"><span class="r-pr">#&gt;</span>   .. ..- attr(*, "srcref")= 'srcref' int [1:6] 6 7 6 9 7 9</span>
-<span class="r-out co"><span class="r-pr">#&gt;</span>   .. .. ..- attr(*, "srcfile")=Class 'srcfile' &lt;environment: 0x561a2f21a740&gt; </span>
+<span class="r-out co"><span class="r-pr">#&gt;</span>   .. .. ..- attr(*, "srcfile")=Class 'srcfile' &lt;environment: 0x5622253d15b0&gt; </span>
 <span class="r-out co"><span class="r-pr">#&gt;</span>   ..- attr(*, "Rd_tag")= chr "\\name"</span>
 <span class="r-out co"><span class="r-pr">#&gt;</span>   ..- attr(*, "srcref")= 'srcref' int [1:6] 6 1 6 10 1 10</span>
-<span class="r-out co"><span class="r-pr">#&gt;</span>   .. ..- attr(*, "srcfile")=Class 'srcfile' &lt;environment: 0x561a2f21a740&gt; </span>
+<span class="r-out co"><span class="r-pr">#&gt;</span>   .. ..- attr(*, "srcfile")=Class 'srcfile' &lt;environment: 0x5622253d15b0&gt; </span>
 <span class="r-out co"><span class="r-pr">#&gt;</span>  $ :List of 1</span>
 <span class="r-out co"><span class="r-pr">#&gt;</span>   ..$ : chr "seq"</span>
 <span class="r-out co"><span class="r-pr">#&gt;</span>   .. ..- attr(*, "Rd_tag")= chr "VERB"</span>
 <span class="r-out co"><span class="r-pr">#&gt;</span>   .. ..- attr(*, "srcref")= 'srcref' int [1:6] 8 8 8 10 8 10</span>
-<span class="r-out co"><span class="r-pr">#&gt;</span>   .. .. ..- attr(*, "srcfile")=Class 'srcfile' &lt;environment: 0x561a2f21a740&gt; </span>
+<span class="r-out co"><span class="r-pr">#&gt;</span>   .. .. ..- attr(*, "srcfile")=Class 'srcfile' &lt;environment: 0x5622253d15b0&gt; </span>
 <span class="r-out co"><span class="r-pr">#&gt;</span>   ..- attr(*, "Rd_tag")= chr "\\alias"</span>
 <span class="r-out co"><span class="r-pr">#&gt;</span>   ..- attr(*, "srcref")= 'srcref' int [1:6] 8 1 8 11 1 11</span>
-<span class="r-out co"><span class="r-pr">#&gt;</span>   .. ..- attr(*, "srcfile")=Class 'srcfile' &lt;environment: 0x561a2f21a740&gt; </span>
+<span class="r-out co"><span class="r-pr">#&gt;</span>   .. ..- attr(*, "srcfile")=Class 'srcfile' &lt;environment: 0x5622253d15b0&gt; </span>
 <span class="r-out co"><span class="r-pr">#&gt;</span>  $ :List of 1</span>
 <span class="r-out co"><span class="r-pr">#&gt;</span>   ..$ : chr "seq.default"</span>
 <span class="r-out co"><span class="r-pr">#&gt;</span>   .. ..- attr(*, "Rd_tag")= chr "VERB"</span>
 <span class="r-out co"><span class="r-pr">#&gt;</span>   .. ..- attr(*, "srcref")= 'srcref' int [1:6] 9 8 9 18 8 18</span>
-<span class="r-out co"><span class="r-pr">#&gt;</span>   .. .. ..- attr(*, "srcfile")=Class 'srcfile' &lt;environment: 0x561a2f21a740&gt; </span>
+<span class="r-out co"><span class="r-pr">#&gt;</span>   .. .. ..- attr(*, "srcfile")=Class 'srcfile' &lt;environment: 0x5622253d15b0&gt; </span>
 <span class="r-out co"><span class="r-pr">#&gt;</span>   ..- attr(*, "Rd_tag")= chr "\\alias"</span>
 <span class="r-out co"><span class="r-pr">#&gt;</span>   ..- attr(*, "srcref")= 'srcref' int [1:6] 9 1 9 19 1 19</span>
-<span class="r-out co"><span class="r-pr">#&gt;</span>   .. ..- attr(*, "srcfile")=Class 'srcfile' &lt;environment: 0x561a2f21a740&gt; </span>
+<span class="r-out co"><span class="r-pr">#&gt;</span>   .. ..- attr(*, "srcfile")=Class 'srcfile' &lt;environment: 0x5622253d15b0&gt; </span>
 <span class="r-out co"><span class="r-pr">#&gt;</span>  $ :List of 1</span>
 <span class="r-out co"><span class="r-pr">#&gt;</span>   ..$ : chr "seq.int"</span>
 <span class="r-out co"><span class="r-pr">#&gt;</span>   .. ..- attr(*, "Rd_tag")= chr "VERB"</span>
 <span class="r-out co"><span class="r-pr">#&gt;</span>   .. ..- attr(*, "srcref")= 'srcref' int [1:6] 10 8 10 14 8 14</span>
-<span class="r-out co"><span class="r-pr">#&gt;</span>   .. .. ..- attr(*, "srcfile")=Class 'srcfile' &lt;environment: 0x561a2f21a740&gt; </span>
+<span class="r-out co"><span class="r-pr">#&gt;</span>   .. .. ..- attr(*, "srcfile")=Class 'srcfile' &lt;environment: 0x5622253d15b0&gt; </span>
 <span class="r-out co"><span class="r-pr">#&gt;</span>   ..- attr(*, "Rd_tag")= chr "\\alias"</span>
 <span class="r-out co"><span class="r-pr">#&gt;</span>   ..- attr(*, "srcref")= 'srcref' int [1:6] 10 1 10 15 1 15</span>
-<span class="r-out co"><span class="r-pr">#&gt;</span>   .. ..- attr(*, "srcfile")=Class 'srcfile' &lt;environment: 0x561a2f21a740&gt; </span>
+<span class="r-out co"><span class="r-pr">#&gt;</span>   .. ..- attr(*, "srcfile")=Class 'srcfile' &lt;environment: 0x5622253d15b0&gt; </span>
 <span class="r-out co"><span class="r-pr">#&gt;</span>  $ :List of 1</span>
 <span class="r-out co"><span class="r-pr">#&gt;</span>   ..$ : chr "seq_along"</span>
 <span class="r-out co"><span class="r-pr">#&gt;</span>   .. ..- attr(*, "Rd_tag")= chr "VERB"</span>
 <span class="r-out co"><span class="r-pr">#&gt;</span>   .. ..- attr(*, "srcref")= 'srcref' int [1:6] 11 8 11 16 8 16</span>
-<span class="r-out co"><span class="r-pr">#&gt;</span>   .. .. ..- attr(*, "srcfile")=Class 'srcfile' &lt;environment: 0x561a2f21a740&gt; </span>
+<span class="r-out co"><span class="r-pr">#&gt;</span>   .. .. ..- attr(*, "srcfile")=Class 'srcfile' &lt;environment: 0x5622253d15b0&gt; </span>
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-<span class="r-out co"><span class="r-pr">#&gt;</span>   .. .. ..- attr(*, "srcfile")=Class 'srcfile' &lt;environment: 0x561a2f21a740&gt; </span>
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-<span class="r-out co"><span class="r-pr">#&gt;</span>   .. .. ..- attr(*, "srcfile")=Class 'srcfile' &lt;environment: 0x561a2f21a740&gt; </span>
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-<span class="r-out co"><span class="r-pr">#&gt;</span>   .. .. ..- attr(*, "srcfile")=Class 'srcfile' &lt;environment: 0x561a2f21a740&gt; </span>
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-<span class="r-out co"><span class="r-pr">#&gt;</span>   .. .. ..- attr(*, "srcfile")=Class 'srcfile' &lt;environment: 0x561a2f21a740&gt; </span>
+<span class="r-out co"><span class="r-pr">#&gt;</span>   .. .. ..- attr(*, "srcfile")=Class 'srcfile' &lt;environment: 0x5622253d15b0&gt; </span>
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-<span class="r-out co"><span class="r-pr">#&gt;</span>   .. .. .. ..- attr(*, "srcfile")=Class 'srcfile' &lt;environment: 0x561a2f21a740&gt; </span>
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-<span class="r-out co"><span class="r-pr">#&gt;</span>   .. .. ..- attr(*, "srcfile")=Class 'srcfile' &lt;environment: 0x561a2f21a740&gt; </span>
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-<span class="r-out co"><span class="r-pr">#&gt;</span>   .. .. ..- attr(*, "srcfile")=Class 'srcfile' &lt;environment: 0x561a2f21a740&gt; </span>
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-<span class="r-out co"><span class="r-pr">#&gt;</span>   .. ..- attr(*, "srcfile")=Class 'srcfile' &lt;environment: 0x561a2f21a740&gt; </span>
+<span class="r-out co"><span class="r-pr">#&gt;</span>   .. ..- attr(*, "srcfile")=Class 'srcfile' &lt;environment: 0x5622253d15b0&gt; </span>
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 <span class="r-out co"><span class="r-pr">#&gt;</span>   .. ..- attr(*, "srcref")= 'srcref' int [1:6] 19 8 19 8 8 8</span>
-<span class="r-out co"><span class="r-pr">#&gt;</span>   .. .. ..- attr(*, "srcfile")=Class 'srcfile' &lt;environment: 0x561a2f21a740&gt; </span>
+<span class="r-out co"><span class="r-pr">#&gt;</span>   .. .. ..- attr(*, "srcfile")=Class 'srcfile' &lt;environment: 0x5622253d15b0&gt; </span>
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-<span class="r-out co"><span class="r-pr">#&gt;</span>   .. .. ..- attr(*, "srcfile")=Class 'srcfile' &lt;environment: 0x561a2f21a740&gt; </span>
+<span class="r-out co"><span class="r-pr">#&gt;</span>   .. .. ..- attr(*, "srcfile")=Class 'srcfile' &lt;environment: 0x5622253d15b0&gt; </span>
 <span class="r-out co"><span class="r-pr">#&gt;</span>   ..$ : list()</span>
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-<span class="r-out co"><span class="r-pr">#&gt;</span>   .. .. ..- attr(*, "srcfile")=Class 'srcfile' &lt;environment: 0x561a2f21a740&gt; </span>
+<span class="r-out co"><span class="r-pr">#&gt;</span>   .. .. ..- attr(*, "srcfile")=Class 'srcfile' &lt;environment: 0x5622253d15b0&gt; </span>
 <span class="r-out co"><span class="r-pr">#&gt;</span>   ..$ : chr ")\n"</span>
 <span class="r-out co"><span class="r-pr">#&gt;</span>   .. ..- attr(*, "Rd_tag")= chr "RCODE"</span>
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-<span class="r-out co"><span class="r-pr">#&gt;</span>   .. .. ..- attr(*, "srcfile")=Class 'srcfile' &lt;environment: 0x561a2f21a740&gt; </span>
+<span class="r-out co"><span class="r-pr">#&gt;</span>   .. .. ..- attr(*, "srcfile")=Class 'srcfile' &lt;environment: 0x5622253d15b0&gt; </span>
 <span class="r-out co"><span class="r-pr">#&gt;</span>   ..$ : chr "\n"</span>
 <span class="r-out co"><span class="r-pr">#&gt;</span>   .. ..- attr(*, "Rd_tag")= chr "RCODE"</span>
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-<span class="r-out co"><span class="r-pr">#&gt;</span>   .. .. ..- attr(*, "srcfile")=Class 'srcfile' &lt;environment: 0x561a2f21a740&gt; </span>
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-<span class="r-out co"><span class="r-pr">#&gt;</span>   .. .. .. .. ..- attr(*, "srcfile")=Class 'srcfile' &lt;environment: 0x561a2f21a740&gt; </span>
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 <span class="r-out co"><span class="r-pr">#&gt;</span>   .. ..$ :List of 1</span>
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-<span class="r-out co"><span class="r-pr">#&gt;</span>   .. .. .. .. ..- attr(*, "srcfile")=Class 'srcfile' &lt;environment: 0x561a2f21a740&gt; </span>
+<span class="r-out co"><span class="r-pr">#&gt;</span>   .. .. .. .. ..- attr(*, "srcfile")=Class 'srcfile' &lt;environment: 0x5622253d15b0&gt; </span>
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 <span class="r-out co"><span class="r-pr">#&gt;</span>   .. ..- attr(*, "Rd_tag")= chr "\\item"</span>
 <span class="r-out co"><span class="r-pr">#&gt;</span>   .. ..- attr(*, "srcref")= 'srcref' int [1:6] 32 3 34 25 3 25</span>
-<span class="r-out co"><span class="r-pr">#&gt;</span>   .. .. ..- attr(*, "srcfile")=Class 'srcfile' &lt;environment: 0x561a2f21a740&gt; </span>
+<span class="r-out co"><span class="r-pr">#&gt;</span>   .. .. ..- attr(*, "srcfile")=Class 'srcfile' &lt;environment: 0x5622253d15b0&gt; </span>
 <span class="r-out co"><span class="r-pr">#&gt;</span>   ..$ : chr "\n"</span>
 <span class="r-out co"><span class="r-pr">#&gt;</span>   .. ..- attr(*, "Rd_tag")= chr "TEXT"</span>
 <span class="r-out co"><span class="r-pr">#&gt;</span>   .. ..- attr(*, "srcref")= 'srcref' int [1:6] 34 26 34 26 26 26</span>
-<span class="r-out co"><span class="r-pr">#&gt;</span>   .. .. ..- attr(*, "srcfile")=Class 'srcfile' &lt;environment: 0x561a2f21a740&gt; </span>
+<span class="r-out co"><span class="r-pr">#&gt;</span>   .. .. ..- attr(*, "srcfile")=Class 'srcfile' &lt;environment: 0x5622253d15b0&gt; </span>
 <span class="r-out co"><span class="r-pr">#&gt;</span>   ..$ : chr "  "</span>
 <span class="r-out co"><span class="r-pr">#&gt;</span>   .. ..- attr(*, "Rd_tag")= chr "TEXT"</span>
 <span class="r-out co"><span class="r-pr">#&gt;</span>   .. ..- attr(*, "srcref")= 'srcref' int [1:6] 35 1 35 2 1 2</span>
-<span class="r-out co"><span class="r-pr">#&gt;</span>   .. .. ..- attr(*, "srcfile")=Class 'srcfile' &lt;environment: 0x561a2f21a740&gt; </span>
+<span class="r-out co"><span class="r-pr">#&gt;</span>   .. .. ..- attr(*, "srcfile")=Class 'srcfile' &lt;environment: 0x5622253d15b0&gt; </span>
 <span class="r-out co"><span class="r-pr">#&gt;</span>   ..$ :List of 2</span>
 <span class="r-out co"><span class="r-pr">#&gt;</span>   .. ..$ :List of 1</span>
 <span class="r-out co"><span class="r-pr">#&gt;</span>   .. .. ..$ : chr "by"</span>
 <span class="r-out co"><span class="r-pr">#&gt;</span>   .. .. .. ..- attr(*, "Rd_tag")= chr "TEXT"</span>
 <span class="r-out co"><span class="r-pr">#&gt;</span>   .. .. .. ..- attr(*, "srcref")= 'srcref' int [1:6] 35 9 35 10 9 10</span>
-<span class="r-out co"><span class="r-pr">#&gt;</span>   .. .. .. .. ..- attr(*, "srcfile")=Class 'srcfile' &lt;environment: 0x561a2f21a740&gt; </span>
+<span class="r-out co"><span class="r-pr">#&gt;</span>   .. .. .. .. ..- attr(*, "srcfile")=Class 'srcfile' &lt;environment: 0x5622253d15b0&gt; </span>
 <span class="r-out co"><span class="r-pr">#&gt;</span>   .. ..$ :List of 1</span>
 <span class="r-out co"><span class="r-pr">#&gt;</span>   .. .. ..$ : chr "number: increment of the sequence."</span>
 <span class="r-out co"><span class="r-pr">#&gt;</span>   .. .. .. ..- attr(*, "Rd_tag")= chr "TEXT"</span>
 <span class="r-out co"><span class="r-pr">#&gt;</span>   .. .. .. ..- attr(*, "srcref")= 'srcref' int [1:6] 35 13 35 46 13 46</span>
-<span class="r-out co"><span class="r-pr">#&gt;</span>   .. .. .. .. ..- attr(*, "srcfile")=Class 'srcfile' &lt;environment: 0x561a2f21a740&gt; </span>
+<span class="r-out co"><span class="r-pr">#&gt;</span>   .. .. .. .. ..- attr(*, "srcfile")=Class 'srcfile' &lt;environment: 0x5622253d15b0&gt; </span>
 <span class="r-out co"><span class="r-pr">#&gt;</span>   .. ..- attr(*, "Rd_tag")= chr "\\item"</span>
 <span class="r-out co"><span class="r-pr">#&gt;</span>   .. ..- attr(*, "srcref")= 'srcref' int [1:6] 35 3 35 47 3 47</span>
-<span class="r-out co"><span class="r-pr">#&gt;</span>   .. .. ..- attr(*, "srcfile")=Class 'srcfile' &lt;environment: 0x561a2f21a740&gt; </span>
+<span class="r-out co"><span class="r-pr">#&gt;</span>   .. .. ..- attr(*, "srcfile")=Class 'srcfile' &lt;environment: 0x5622253d15b0&gt; </span>
 <span class="r-out co"><span class="r-pr">#&gt;</span>   ..$ : chr "\n"</span>
 <span class="r-out co"><span class="r-pr">#&gt;</span>   .. ..- attr(*, "Rd_tag")= chr "TEXT"</span>
 <span class="r-out co"><span class="r-pr">#&gt;</span>   .. ..- attr(*, "srcref")= 'srcref' int [1:6] 35 48 35 48 48 48</span>
-<span class="r-out co"><span class="r-pr">#&gt;</span>   .. .. ..- attr(*, "srcfile")=Class 'srcfile' &lt;environment: 0x561a2f21a740&gt; </span>
+<span class="r-out co"><span class="r-pr">#&gt;</span>   .. .. ..- attr(*, "srcfile")=Class 'srcfile' &lt;environment: 0x5622253d15b0&gt; </span>
 <span class="r-out co"><span class="r-pr">#&gt;</span>   ..$ : chr "  "</span>
 <span class="r-out co"><span class="r-pr">#&gt;</span>   .. ..- attr(*, "Rd_tag")= chr "TEXT"</span>
 <span class="r-out co"><span class="r-pr">#&gt;</span>   .. ..- attr(*, "srcref")= 'srcref' int [1:6] 36 1 36 2 1 2</span>
-<span class="r-out co"><span class="r-pr">#&gt;</span>   .. .. ..- attr(*, "srcfile")=Class 'srcfile' &lt;environment: 0x561a2f21a740&gt; </span>
+<span class="r-out co"><span class="r-pr">#&gt;</span>   .. .. ..- attr(*, "srcfile")=Class 'srcfile' &lt;environment: 0x5622253d15b0&gt; </span>
 <span class="r-out co"><span class="r-pr">#&gt;</span>   ..$ :List of 2</span>
 <span class="r-out co"><span class="r-pr">#&gt;</span>   .. ..$ :List of 1</span>
 <span class="r-out co"><span class="r-pr">#&gt;</span>   .. .. ..$ : chr "length.out"</span>
 <span class="r-out co"><span class="r-pr">#&gt;</span>   .. .. .. ..- attr(*, "Rd_tag")= chr "TEXT"</span>
 <span class="r-out co"><span class="r-pr">#&gt;</span>   .. .. .. ..- attr(*, "srcref")= 'srcref' int [1:6] 36 9 36 18 9 18</span>
-<span class="r-out co"><span class="r-pr">#&gt;</span>   .. .. .. .. ..- attr(*, "srcfile")=Class 'srcfile' &lt;environment: 0x561a2f21a740&gt; </span>
+<span class="r-out co"><span class="r-pr">#&gt;</span>   .. .. .. .. ..- attr(*, "srcfile")=Class 'srcfile' &lt;environment: 0x5622253d15b0&gt; </span>
 <span class="r-out co"><span class="r-pr">#&gt;</span>   .. ..$ :List of 7</span>
 <span class="r-out co"><span class="r-pr">#&gt;</span>   .. .. ..$ : chr "desired length of the sequence.  A\n"</span>
 <span class="r-out co"><span class="r-pr">#&gt;</span>   .. .. .. ..- attr(*, "Rd_tag")= chr "TEXT"</span>
 <span class="r-out co"><span class="r-pr">#&gt;</span>   .. .. .. ..- attr(*, "srcref")= 'srcref' int [1:6] 36 21 36 55 21 55</span>
-<span class="r-out co"><span class="r-pr">#&gt;</span>   .. .. .. .. ..- attr(*, "srcfile")=Class 'srcfile' &lt;environment: 0x561a2f21a740&gt; </span>
+<span class="r-out co"><span class="r-pr">#&gt;</span>   .. .. .. .. ..- attr(*, "srcfile")=Class 'srcfile' &lt;environment: 0x5622253d15b0&gt; </span>
 <span class="r-out co"><span class="r-pr">#&gt;</span>   .. .. ..$ : chr "    non-negative number, which for "</span>
 <span class="r-out co"><span class="r-pr">#&gt;</span>   .. .. .. ..- attr(*, "Rd_tag")= chr "TEXT"</span>
 <span class="r-out co"><span class="r-pr">#&gt;</span>   .. .. .. ..- attr(*, "srcref")= 'srcref' int [1:6] 37 1 37 35 1 35</span>
-<span class="r-out co"><span class="r-pr">#&gt;</span>   .. .. .. .. ..- attr(*, "srcfile")=Class 'srcfile' &lt;environment: 0x561a2f21a740&gt; </span>
+<span class="r-out co"><span class="r-pr">#&gt;</span>   .. .. .. .. ..- attr(*, "srcfile")=Class 'srcfile' &lt;environment: 0x5622253d15b0&gt; </span>
 <span class="r-out co"><span class="r-pr">#&gt;</span>   .. .. ..$ :List of 1</span>
 <span class="r-out co"><span class="r-pr">#&gt;</span>   .. .. .. ..$ : chr "seq"</span>
 <span class="r-out co"><span class="r-pr">#&gt;</span>   .. .. .. .. ..- attr(*, "Rd_tag")= chr "RCODE"</span>
 <span class="r-out co"><span class="r-pr">#&gt;</span>   .. .. .. .. ..- attr(*, "srcref")= 'srcref' int [1:6] 37 42 37 44 42 44</span>
-<span class="r-out co"><span class="r-pr">#&gt;</span>   .. .. .. .. .. ..- attr(*, "srcfile")=Class 'srcfile' &lt;environment: 0x561a2f21a740&gt; </span>
+<span class="r-out co"><span class="r-pr">#&gt;</span>   .. .. .. .. .. ..- attr(*, "srcfile")=Class 'srcfile' &lt;environment: 0x5622253d15b0&gt; </span>
 <span class="r-out co"><span class="r-pr">#&gt;</span>   .. .. .. ..- attr(*, "Rd_tag")= chr "\\code"</span>
 <span class="r-out co"><span class="r-pr">#&gt;</span>   .. .. .. ..- attr(*, "srcref")= 'srcref' int [1:6] 37 36 37 45 36 45</span>
-<span class="r-out co"><span class="r-pr">#&gt;</span>   .. .. .. .. ..- attr(*, "srcfile")=Class 'srcfile' &lt;environment: 0x561a2f21a740&gt; </span>
+<span class="r-out co"><span class="r-pr">#&gt;</span>   .. .. .. .. ..- attr(*, "srcfile")=Class 'srcfile' &lt;environment: 0x5622253d15b0&gt; </span>
 <span class="r-out co"><span class="r-pr">#&gt;</span>   .. .. ..$ : chr " and "</span>
 <span class="r-out co"><span class="r-pr">#&gt;</span>   .. .. .. ..- attr(*, "Rd_tag")= chr "TEXT"</span>
 <span class="r-out co"><span class="r-pr">#&gt;</span>   .. .. .. ..- attr(*, "srcref")= 'srcref' int [1:6] 37 46 37 50 46 50</span>
-<span class="r-out co"><span class="r-pr">#&gt;</span>   .. .. .. .. ..- attr(*, "srcfile")=Class 'srcfile' &lt;environment: 0x561a2f21a740&gt; </span>
+<span class="r-out co"><span class="r-pr">#&gt;</span>   .. .. .. .. ..- attr(*, "srcfile")=Class 'srcfile' &lt;environment: 0x5622253d15b0&gt; </span>
 <span class="r-out co"><span class="r-pr">#&gt;</span>   .. .. ..$ :List of 1</span>
 <span class="r-out co"><span class="r-pr">#&gt;</span>   .. .. .. ..$ : chr "seq.int"</span>
 <span class="r-out co"><span class="r-pr">#&gt;</span>   .. .. .. .. ..- attr(*, "Rd_tag")= chr "RCODE"</span>
 <span class="r-out co"><span class="r-pr">#&gt;</span>   .. .. .. .. ..- attr(*, "srcref")= 'srcref' int [1:6] 37 57 37 63 57 63</span>
-<span class="r-out co"><span class="r-pr">#&gt;</span>   .. .. .. .. .. ..- attr(*, "srcfile")=Class 'srcfile' &lt;environment: 0x561a2f21a740&gt; </span>
+<span class="r-out co"><span class="r-pr">#&gt;</span>   .. .. .. .. .. ..- attr(*, "srcfile")=Class 'srcfile' &lt;environment: 0x5622253d15b0&gt; </span>
 <span class="r-out co"><span class="r-pr">#&gt;</span>   .. .. .. ..- attr(*, "Rd_tag")= chr "\\code"</span>
 <span class="r-out co"><span class="r-pr">#&gt;</span>   .. .. .. ..- attr(*, "srcref")= 'srcref' int [1:6] 37 51 37 64 51 64</span>
-<span class="r-out co"><span class="r-pr">#&gt;</span>   .. .. .. .. ..- attr(*, "srcfile")=Class 'srcfile' &lt;environment: 0x561a2f21a740&gt; </span>
+<span class="r-out co"><span class="r-pr">#&gt;</span>   .. .. .. .. ..- attr(*, "srcfile")=Class 'srcfile' &lt;environment: 0x5622253d15b0&gt; </span>
 <span class="r-out co"><span class="r-pr">#&gt;</span>   .. .. ..$ : chr " will be\n"</span>
 <span class="r-out co"><span class="r-pr">#&gt;</span>   .. .. .. ..- attr(*, "Rd_tag")= chr "TEXT"</span>
 <span class="r-out co"><span class="r-pr">#&gt;</span>   .. .. .. ..- attr(*, "srcref")= 'srcref' int [1:6] 37 65 37 73 65 73</span>
-<span class="r-out co"><span class="r-pr">#&gt;</span>   .. .. .. .. ..- attr(*, "srcfile")=Class 'srcfile' &lt;environment: 0x561a2f21a740&gt; </span>
+<span class="r-out co"><span class="r-pr">#&gt;</span>   .. .. .. .. ..- attr(*, "srcfile")=Class 'srcfile' &lt;environment: 0x5622253d15b0&gt; </span>
 <span class="r-out co"><span class="r-pr">#&gt;</span>   .. .. ..$ : chr "    rounded up if fractional."</span>
 <span class="r-out co"><span class="r-pr">#&gt;</span>   .. .. .. ..- attr(*, "Rd_tag")= chr "TEXT"</span>
 <span class="r-out co"><span class="r-pr">#&gt;</span>   .. .. .. ..- attr(*, "srcref")= 'srcref' int [1:6] 38 1 38 29 1 29</span>
-<span class="r-out co"><span class="r-pr">#&gt;</span>   .. .. .. .. ..- attr(*, "srcfile")=Class 'srcfile' &lt;environment: 0x561a2f21a740&gt; </span>
+<span class="r-out co"><span class="r-pr">#&gt;</span>   .. .. .. .. ..- attr(*, "srcfile")=Class 'srcfile' &lt;environment: 0x5622253d15b0&gt; </span>
 <span class="r-out co"><span class="r-pr">#&gt;</span>   .. ..- attr(*, "Rd_tag")= chr "\\item"</span>
 <span class="r-out co"><span class="r-pr">#&gt;</span>   .. ..- attr(*, "srcref")= 'srcref' int [1:6] 36 3 38 30 3 30</span>
-<span class="r-out co"><span class="r-pr">#&gt;</span>   .. .. ..- attr(*, "srcfile")=Class 'srcfile' &lt;environment: 0x561a2f21a740&gt; </span>
+<span class="r-out co"><span class="r-pr">#&gt;</span>   .. .. ..- attr(*, "srcfile")=Class 'srcfile' &lt;environment: 0x5622253d15b0&gt; </span>
 <span class="r-out co"><span class="r-pr">#&gt;</span>   ..$ : chr "\n"</span>
 <span class="r-out co"><span class="r-pr">#&gt;</span>   .. ..- attr(*, "Rd_tag")= chr "TEXT"</span>
 <span class="r-out co"><span class="r-pr">#&gt;</span>   .. ..- attr(*, "srcref")= 'srcref' int [1:6] 38 31 38 31 31 31</span>
-<span class="r-out co"><span class="r-pr">#&gt;</span>   .. .. ..- attr(*, "srcfile")=Class 'srcfile' &lt;environment: 0x561a2f21a740&gt; </span>
+<span class="r-out co"><span class="r-pr">#&gt;</span>   .. .. ..- attr(*, "srcfile")=Class 'srcfile' &lt;environment: 0x5622253d15b0&gt; </span>
 <span class="r-out co"><span class="r-pr">#&gt;</span>   ..$ : chr "  "</span>
 <span class="r-out co"><span class="r-pr">#&gt;</span>   .. ..- attr(*, "Rd_tag")= chr "TEXT"</span>
 <span class="r-out co"><span class="r-pr">#&gt;</span>   .. ..- attr(*, "srcref")= 'srcref' int [1:6] 39 1 39 2 1 2</span>
-<span class="r-out co"><span class="r-pr">#&gt;</span>   .. .. ..- attr(*, "srcfile")=Class 'srcfile' &lt;environment: 0x561a2f21a740&gt; </span>
+<span class="r-out co"><span class="r-pr">#&gt;</span>   .. .. ..- attr(*, "srcfile")=Class 'srcfile' &lt;environment: 0x5622253d15b0&gt; </span>
 <span class="r-out co"><span class="r-pr">#&gt;</span>   ..$ :List of 2</span>
 <span class="r-out co"><span class="r-pr">#&gt;</span>   .. ..$ :List of 1</span>
 <span class="r-out co"><span class="r-pr">#&gt;</span>   .. .. ..$ : chr "along.with"</span>
 <span class="r-out co"><span class="r-pr">#&gt;</span>   .. .. .. ..- attr(*, "Rd_tag")= chr "TEXT"</span>
 <span class="r-out co"><span class="r-pr">#&gt;</span>   .. .. .. ..- attr(*, "srcref")= 'srcref' int [1:6] 39 9 39 18 9 18</span>
-<span class="r-out co"><span class="r-pr">#&gt;</span>   .. .. .. .. ..- attr(*, "srcfile")=Class 'srcfile' &lt;environment: 0x561a2f21a740&gt; </span>
+<span class="r-out co"><span class="r-pr">#&gt;</span>   .. .. .. .. ..- attr(*, "srcfile")=Class 'srcfile' &lt;environment: 0x5622253d15b0&gt; </span>
 <span class="r-out co"><span class="r-pr">#&gt;</span>   .. ..$ :List of 1</span>
 <span class="r-out co"><span class="r-pr">#&gt;</span>   .. .. ..$ : chr "take the length from the length of this argument."</span>
 <span class="r-out co"><span class="r-pr">#&gt;</span>   .. .. .. ..- attr(*, "Rd_tag")= chr "TEXT"</span>
 <span class="r-out co"><span class="r-pr">#&gt;</span>   .. .. .. ..- attr(*, "srcref")= 'srcref' int [1:6] 39 21 39 69 21 69</span>
-<span class="r-out co"><span class="r-pr">#&gt;</span>   .. .. .. .. ..- attr(*, "srcfile")=Class 'srcfile' &lt;environment: 0x561a2f21a740&gt; </span>
+<span class="r-out co"><span class="r-pr">#&gt;</span>   .. .. .. .. ..- attr(*, "srcfile")=Class 'srcfile' &lt;environment: 0x5622253d15b0&gt; </span>
 <span class="r-out co"><span class="r-pr">#&gt;</span>   .. ..- attr(*, "Rd_tag")= chr "\\item"</span>
 <span class="r-out co"><span class="r-pr">#&gt;</span>   .. ..- attr(*, "srcref")= 'srcref' int [1:6] 39 3 39 70 3 70</span>
-<span class="r-out co"><span class="r-pr">#&gt;</span>   .. .. ..- attr(*, "srcfile")=Class 'srcfile' &lt;environment: 0x561a2f21a740&gt; </span>
+<span class="r-out co"><span class="r-pr">#&gt;</span>   .. .. ..- attr(*, "srcfile")=Class 'srcfile' &lt;environment: 0x5622253d15b0&gt; </span>
 <span class="r-out co"><span class="r-pr">#&gt;</span>   ..$ : chr "\n"</span>
 <span class="r-out co"><span class="r-pr">#&gt;</span>   .. ..- attr(*, "Rd_tag")= chr "TEXT"</span>
 <span class="r-out co"><span class="r-pr">#&gt;</span>   .. ..- attr(*, "srcref")= 'srcref' int [1:6] 39 71 39 71 71 71</span>
-<span class="r-out co"><span class="r-pr">#&gt;</span>   .. .. ..- attr(*, "srcfile")=Class 'srcfile' &lt;environment: 0x561a2f21a740&gt; </span>
+<span class="r-out co"><span class="r-pr">#&gt;</span>   .. .. ..- attr(*, "srcfile")=Class 'srcfile' &lt;environment: 0x5622253d15b0&gt; </span>
 <span class="r-out co"><span class="r-pr">#&gt;</span>   ..- attr(*, "Rd_tag")= chr "\\arguments"</span>
 <span class="r-out co"><span class="r-pr">#&gt;</span>   ..- attr(*, "srcref")= 'srcref' int [1:6] 30 1 40 1 1 1</span>
-<span class="r-out co"><span class="r-pr">#&gt;</span>   .. ..- attr(*, "srcfile")=Class 'srcfile' &lt;environment: 0x561a2f21a740&gt; </span>
+<span class="r-out co"><span class="r-pr">#&gt;</span>   .. ..- attr(*, "srcfile")=Class 'srcfile' &lt;environment: 0x5622253d15b0&gt; </span>
 <span class="r-out co"><span class="r-pr">#&gt;</span>  $ :List of 186</span>
 <span class="r-out co"><span class="r-pr">#&gt;</span>   ..$ : chr "\n"</span>
 <span class="r-out co"><span class="r-pr">#&gt;</span>   .. ..- attr(*, "Rd_tag")= chr "TEXT"</span>
 <span class="r-out co"><span class="r-pr">#&gt;</span>   .. ..- attr(*, "srcref")= 'srcref' int [1:6] 41 10 41 10 10 10</span>
-<span class="r-out co"><span class="r-pr">#&gt;</span>   .. .. ..- attr(*, "srcfile")=Class 'srcfile' &lt;environment: 0x561a2f21a740&gt; </span>
+<span class="r-out co"><span class="r-pr">#&gt;</span>   .. .. ..- attr(*, "srcfile")=Class 'srcfile' &lt;environment: 0x5622253d15b0&gt; </span>
 <span class="r-out co"><span class="r-pr">#&gt;</span>   ..$ : chr "  Numerical inputs should all be "</span>
 <span class="r-out co"><span class="r-pr">#&gt;</span>   .. ..- attr(*, "Rd_tag")= chr "TEXT"</span>
 <span class="r-out co"><span class="r-pr">#&gt;</span>   .. ..- attr(*, "srcref")= 'srcref' int [1:6] 42 1 42 33 1 33</span>
-<span class="r-out co"><span class="r-pr">#&gt;</span>   .. .. ..- attr(*, "srcfile")=Class 'srcfile' &lt;environment: 0x561a2f21a740&gt; </span>
+<span class="r-out co"><span class="r-pr">#&gt;</span>   .. .. ..- attr(*, "srcfile")=Class 'srcfile' &lt;environment: 0x5622253d15b0&gt; </span>
 <span class="r-out co"><span class="r-pr">#&gt;</span>   ..$ :List of 1</span>
 <span class="r-out co"><span class="r-pr">#&gt;</span>   .. ..$ : chr "finite"</span>
 <span class="r-out co"><span class="r-pr">#&gt;</span>   .. .. ..- attr(*, "Rd_tag")= chr "TEXT"</span>
 <span class="r-out co"><span class="r-pr">#&gt;</span>   .. .. ..- attr(*, "srcref")= 'srcref' int [1:6] 42 40 42 45 40 45</span>
-<span class="r-out co"><span class="r-pr">#&gt;</span>   .. .. .. ..- attr(*, "srcfile")=Class 'srcfile' &lt;environment: 0x561a2f21a740&gt; </span>
+<span class="r-out co"><span class="r-pr">#&gt;</span>   .. .. .. ..- attr(*, "srcfile")=Class 'srcfile' &lt;environment: 0x5622253d15b0&gt; </span>
 <span class="r-out co"><span class="r-pr">#&gt;</span>   .. ..- attr(*, "Rd_tag")= chr "\\link"</span>
 <span class="r-out co"><span class="r-pr">#&gt;</span>   .. ..- attr(*, "srcref")= 'srcref' int [1:6] 42 34 42 46 34 46</span>
-<span class="r-out co"><span class="r-pr">#&gt;</span>   .. .. ..- attr(*, "srcfile")=Class 'srcfile' &lt;environment: 0x561a2f21a740&gt; </span>
+<span class="r-out co"><span class="r-pr">#&gt;</span>   .. .. ..- attr(*, "srcfile")=Class 'srcfile' &lt;environment: 0x5622253d15b0&gt; </span>
 <span class="r-out co"><span class="r-pr">#&gt;</span>   ..$ : chr " (that is, not infinite,\n"</span>
 <span class="r-out co"><span class="r-pr">#&gt;</span>   .. ..- attr(*, "Rd_tag")= chr "TEXT"</span>
 <span class="r-out co"><span class="r-pr">#&gt;</span>   .. ..- attr(*, "srcref")= 'srcref' int [1:6] 42 47 42 71 47 71</span>
-<span class="r-out co"><span class="r-pr">#&gt;</span>   .. .. ..- attr(*, "srcfile")=Class 'srcfile' &lt;environment: 0x561a2f21a740&gt; </span>
+<span class="r-out co"><span class="r-pr">#&gt;</span>   .. .. ..- attr(*, "srcfile")=Class 'srcfile' &lt;environment: 0x5622253d15b0&gt; </span>
 <span class="r-out co"><span class="r-pr">#&gt;</span>   ..$ : chr "  "</span>
 <span class="r-out co"><span class="r-pr">#&gt;</span>   .. ..- attr(*, "Rd_tag")= chr "TEXT"</span>
 <span class="r-out co"><span class="r-pr">#&gt;</span>   .. ..- attr(*, "srcref")= 'srcref' int [1:6] 43 1 43 2 1 2</span>
-<span class="r-out co"><span class="r-pr">#&gt;</span>   .. .. ..- attr(*, "srcfile")=Class 'srcfile' &lt;environment: 0x561a2f21a740&gt; </span>
+<span class="r-out co"><span class="r-pr">#&gt;</span>   .. .. ..- attr(*, "srcfile")=Class 'srcfile' &lt;environment: 0x5622253d15b0&gt; </span>
 <span class="r-out co"><span class="r-pr">#&gt;</span>   ..$ :List of 1</span>
 <span class="r-out co"><span class="r-pr">#&gt;</span>   .. ..$ :List of 1</span>
 <span class="r-out co"><span class="r-pr">#&gt;</span>   .. .. ..$ : chr "NaN"</span>
 <span class="r-out co"><span class="r-pr">#&gt;</span>   .. .. .. ..- attr(*, "Rd_tag")= chr "TEXT"</span>
 <span class="r-out co"><span class="r-pr">#&gt;</span>   .. .. .. ..- attr(*, "srcref")= 'srcref' int [1:6] 43 15 43 17 15 17</span>
-<span class="r-out co"><span class="r-pr">#&gt;</span>   .. .. .. .. ..- attr(*, "srcfile")=Class 'srcfile' &lt;environment: 0x561a2f21a740&gt; </span>
+<span class="r-out co"><span class="r-pr">#&gt;</span>   .. .. .. .. ..- attr(*, "srcfile")=Class 'srcfile' &lt;environment: 0x5622253d15b0&gt; </span>
 <span class="r-out co"><span class="r-pr">#&gt;</span>   .. .. ..- attr(*, "Rd_tag")= chr "\\link"</span>
 <span class="r-out co"><span class="r-pr">#&gt;</span>   .. .. ..- attr(*, "srcref")= 'srcref' int [1:6] 43 9 43 18 9 18</span>
-<span class="r-out co"><span class="r-pr">#&gt;</span>   .. .. .. ..- attr(*, "srcfile")=Class 'srcfile' &lt;environment: 0x561a2f21a740&gt; </span>
+<span class="r-out co"><span class="r-pr">#&gt;</span>   .. .. .. ..- attr(*, "srcfile")=Class 'srcfile' &lt;environment: 0x5622253d15b0&gt; </span>
 <span class="r-out co"><span class="r-pr">#&gt;</span>   .. ..- attr(*, "Rd_tag")= chr "\\code"</span>
 <span class="r-out co"><span class="r-pr">#&gt;</span>   .. ..- attr(*, "srcref")= 'srcref' int [1:6] 43 3 43 19 3 19</span>
-<span class="r-out co"><span class="r-pr">#&gt;</span>   .. .. ..- attr(*, "srcfile")=Class 'srcfile' &lt;environment: 0x561a2f21a740&gt; </span>
+<span class="r-out co"><span class="r-pr">#&gt;</span>   .. .. ..- attr(*, "srcfile")=Class 'srcfile' &lt;environment: 0x5622253d15b0&gt; </span>
 <span class="r-out co"><span class="r-pr">#&gt;</span>   ..$ : chr " or "</span>
 <span class="r-out co"><span class="r-pr">#&gt;</span>   .. ..- attr(*, "Rd_tag")= chr "TEXT"</span>
 <span class="r-out co"><span class="r-pr">#&gt;</span>   .. ..- attr(*, "srcref")= 'srcref' int [1:6] 43 20 43 23 20 23</span>
-<span class="r-out co"><span class="r-pr">#&gt;</span>   .. .. ..- attr(*, "srcfile")=Class 'srcfile' &lt;environment: 0x561a2f21a740&gt; </span>
+<span class="r-out co"><span class="r-pr">#&gt;</span>   .. .. ..- attr(*, "srcfile")=Class 'srcfile' &lt;environment: 0x5622253d15b0&gt; </span>
 <span class="r-out co"><span class="r-pr">#&gt;</span>   ..$ :List of 1</span>
 <span class="r-out co"><span class="r-pr">#&gt;</span>   .. ..$ : chr "NA"</span>
 <span class="r-out co"><span class="r-pr">#&gt;</span>   .. .. ..- attr(*, "Rd_tag")= chr "RCODE"</span>
 <span class="r-out co"><span class="r-pr">#&gt;</span>   .. .. ..- attr(*, "srcref")= 'srcref' int [1:6] 43 30 43 31 30 31</span>
-<span class="r-out co"><span class="r-pr">#&gt;</span>   .. .. .. ..- attr(*, "srcfile")=Class 'srcfile' &lt;environment: 0x561a2f21a740&gt; </span>
+<span class="r-out co"><span class="r-pr">#&gt;</span>   .. .. .. ..- attr(*, "srcfile")=Class 'srcfile' &lt;environment: 0x5622253d15b0&gt; </span>
 <span class="r-out co"><span class="r-pr">#&gt;</span>   .. ..- attr(*, "Rd_tag")= chr "\\code"</span>
 <span class="r-out co"><span class="r-pr">#&gt;</span>   .. ..- attr(*, "srcref")= 'srcref' int [1:6] 43 24 43 32 24 32</span>
-<span class="r-out co"><span class="r-pr">#&gt;</span>   .. .. ..- attr(*, "srcfile")=Class 'srcfile' &lt;environment: 0x561a2f21a740&gt; </span>
+<span class="r-out co"><span class="r-pr">#&gt;</span>   .. .. ..- attr(*, "srcfile")=Class 'srcfile' &lt;environment: 0x5622253d15b0&gt; </span>
 <span class="r-out co"><span class="r-pr">#&gt;</span>   ..$ : chr ").\n"</span>
 <span class="r-out co"><span class="r-pr">#&gt;</span>   .. ..- attr(*, "Rd_tag")= chr "TEXT"</span>
 <span class="r-out co"><span class="r-pr">#&gt;</span>   .. ..- attr(*, "srcref")= 'srcref' int [1:6] 43 33 43 35 33 35</span>
-<span class="r-out co"><span class="r-pr">#&gt;</span>   .. .. ..- attr(*, "srcfile")=Class 'srcfile' &lt;environment: 0x561a2f21a740&gt; </span>
+<span class="r-out co"><span class="r-pr">#&gt;</span>   .. .. ..- attr(*, "srcfile")=Class 'srcfile' &lt;environment: 0x5622253d15b0&gt; </span>
 <span class="r-out co"><span class="r-pr">#&gt;</span>   ..$ : chr "\n"</span>
 <span class="r-out co"><span class="r-pr">#&gt;</span>   .. ..- attr(*, "Rd_tag")= chr "TEXT"</span>
 <span class="r-out co"><span class="r-pr">#&gt;</span>   .. ..- attr(*, "srcref")= 'srcref' int [1:6] 44 1 44 1 1 1</span>
-<span class="r-out co"><span class="r-pr">#&gt;</span>   .. .. ..- attr(*, "srcfile")=Class 'srcfile' &lt;environment: 0x561a2f21a740&gt; </span>
+<span class="r-out co"><span class="r-pr">#&gt;</span>   .. .. ..- attr(*, "srcfile")=Class 'srcfile' &lt;environment: 0x5622253d15b0&gt; </span>
 <span class="r-out co"><span class="r-pr">#&gt;</span>   ..$ : chr "  The interpretation of the unnamed arguments of "</span>
 <span class="r-out co"><span class="r-pr">#&gt;</span>   .. ..- attr(*, "Rd_tag")= chr "TEXT"</span>
 <span class="r-out co"><span class="r-pr">#&gt;</span>   .. ..- attr(*, "srcref")= 'srcref' int [1:6] 45 1 45 49 1 49</span>
-<span class="r-out co"><span class="r-pr">#&gt;</span>   .. .. ..- attr(*, "srcfile")=Class 'srcfile' &lt;environment: 0x561a2f21a740&gt; </span>
+<span class="r-out co"><span class="r-pr">#&gt;</span>   .. .. ..- attr(*, "srcfile")=Class 'srcfile' &lt;environment: 0x5622253d15b0&gt; </span>
 <span class="r-out co"><span class="r-pr">#&gt;</span>   ..$ :List of 1</span>
 <span class="r-out co"><span class="r-pr">#&gt;</span>   .. ..$ : chr "seq"</span>
 <span class="r-out co"><span class="r-pr">#&gt;</span>   .. .. ..- attr(*, "Rd_tag")= chr "RCODE"</span>
 <span class="r-out co"><span class="r-pr">#&gt;</span>   .. .. ..- attr(*, "srcref")= 'srcref' int [1:6] 45 56 45 58 56 58</span>
-<span class="r-out co"><span class="r-pr">#&gt;</span>   .. .. .. ..- attr(*, "srcfile")=Class 'srcfile' &lt;environment: 0x561a2f21a740&gt; </span>
+<span class="r-out co"><span class="r-pr">#&gt;</span>   .. .. .. ..- attr(*, "srcfile")=Class 'srcfile' &lt;environment: 0x5622253d15b0&gt; </span>
 <span class="r-out co"><span class="r-pr">#&gt;</span>   .. ..- attr(*, "Rd_tag")= chr "\\code"</span>
 <span class="r-out co"><span class="r-pr">#&gt;</span>   .. ..- attr(*, "srcref")= 'srcref' int [1:6] 45 50 45 59 50 59</span>
-<span class="r-out co"><span class="r-pr">#&gt;</span>   .. .. ..- attr(*, "srcfile")=Class 'srcfile' &lt;environment: 0x561a2f21a740&gt; </span>
+<span class="r-out co"><span class="r-pr">#&gt;</span>   .. .. ..- attr(*, "srcfile")=Class 'srcfile' &lt;environment: 0x5622253d15b0&gt; </span>
 <span class="r-out co"><span class="r-pr">#&gt;</span>   ..$ : chr " and\n"</span>
 <span class="r-out co"><span class="r-pr">#&gt;</span>   .. ..- attr(*, "Rd_tag")= chr "TEXT"</span>
 <span class="r-out co"><span class="r-pr">#&gt;</span>   .. ..- attr(*, "srcref")= 'srcref' int [1:6] 45 60 45 64 60 64</span>
-<span class="r-out co"><span class="r-pr">#&gt;</span>   .. .. ..- attr(*, "srcfile")=Class 'srcfile' &lt;environment: 0x561a2f21a740&gt; </span>
+<span class="r-out co"><span class="r-pr">#&gt;</span>   .. .. ..- attr(*, "srcfile")=Class 'srcfile' &lt;environment: 0x5622253d15b0&gt; </span>
 <span class="r-out co"><span class="r-pr">#&gt;</span>   ..$ : chr "  "</span>
 <span class="r-out co"><span class="r-pr">#&gt;</span>   .. ..- attr(*, "Rd_tag")= chr "TEXT"</span>
 <span class="r-out co"><span class="r-pr">#&gt;</span>   .. ..- attr(*, "srcref")= 'srcref' int [1:6] 46 1 46 2 1 2</span>
-<span class="r-out co"><span class="r-pr">#&gt;</span>   .. .. ..- attr(*, "srcfile")=Class 'srcfile' &lt;environment: 0x561a2f21a740&gt; </span>
+<span class="r-out co"><span class="r-pr">#&gt;</span>   .. .. ..- attr(*, "srcfile")=Class 'srcfile' &lt;environment: 0x5622253d15b0&gt; </span>
 <span class="r-out co"><span class="r-pr">#&gt;</span>   ..$ :List of 1</span>
 <span class="r-out co"><span class="r-pr">#&gt;</span>   .. ..$ : chr "seq.int"</span>
 <span class="r-out co"><span class="r-pr">#&gt;</span>   .. .. ..- attr(*, "Rd_tag")= chr "RCODE"</span>
 <span class="r-out co"><span class="r-pr">#&gt;</span>   .. .. ..- attr(*, "srcref")= 'srcref' int [1:6] 46 9 46 15 9 15</span>
-<span class="r-out co"><span class="r-pr">#&gt;</span>   .. .. .. ..- attr(*, "srcfile")=Class 'srcfile' &lt;environment: 0x561a2f21a740&gt; </span>
+<span class="r-out co"><span class="r-pr">#&gt;</span>   .. .. .. ..- attr(*, "srcfile")=Class 'srcfile' &lt;environment: 0x5622253d15b0&gt; </span>
 <span class="r-out co"><span class="r-pr">#&gt;</span>   .. ..- attr(*, "Rd_tag")= chr "\\code"</span>
 <span class="r-out co"><span class="r-pr">#&gt;</span>   .. ..- attr(*, "srcref")= 'srcref' int [1:6] 46 3 46 16 3 16</span>
-<span class="r-out co"><span class="r-pr">#&gt;</span>   .. .. ..- attr(*, "srcfile")=Class 'srcfile' &lt;environment: 0x561a2f21a740&gt; </span>
+<span class="r-out co"><span class="r-pr">#&gt;</span>   .. .. ..- attr(*, "srcfile")=Class 'srcfile' &lt;environment: 0x5622253d15b0&gt; </span>
 <span class="r-out co"><span class="r-pr">#&gt;</span>   ..$ : chr " is "</span>
 <span class="r-out co"><span class="r-pr">#&gt;</span>   .. ..- attr(*, "Rd_tag")= chr "TEXT"</span>
 <span class="r-out co"><span class="r-pr">#&gt;</span>   .. ..- attr(*, "srcref")= 'srcref' int [1:6] 46 17 46 20 17 20</span>
-<span class="r-out co"><span class="r-pr">#&gt;</span>   .. .. ..- attr(*, "srcfile")=Class 'srcfile' &lt;environment: 0x561a2f21a740&gt; </span>
+<span class="r-out co"><span class="r-pr">#&gt;</span>   .. .. ..- attr(*, "srcfile")=Class 'srcfile' &lt;environment: 0x5622253d15b0&gt; </span>
 <span class="r-out co"><span class="r-pr">#&gt;</span>   ..$ :List of 1</span>
 <span class="r-out co"><span class="r-pr">#&gt;</span>   .. ..$ : chr "not"</span>
 <span class="r-out co"><span class="r-pr">#&gt;</span>   .. .. ..- attr(*, "Rd_tag")= chr "TEXT"</span>
 <span class="r-out co"><span class="r-pr">#&gt;</span>   .. .. ..- attr(*, "srcref")= 'srcref' int [1:6] 46 27 46 29 27 29</span>
-<span class="r-out co"><span class="r-pr">#&gt;</span>   .. .. .. ..- attr(*, "srcfile")=Class 'srcfile' &lt;environment: 0x561a2f21a740&gt; </span>
+<span class="r-out co"><span class="r-pr">#&gt;</span>   .. .. .. ..- attr(*, "srcfile")=Class 'srcfile' &lt;environment: 0x5622253d15b0&gt; </span>
 <span class="r-out co"><span class="r-pr">#&gt;</span>   .. ..- attr(*, "Rd_tag")= chr "\\emph"</span>
 <span class="r-out co"><span class="r-pr">#&gt;</span>   .. ..- attr(*, "srcref")= 'srcref' int [1:6] 46 21 46 30 21 30</span>
-<span class="r-out co"><span class="r-pr">#&gt;</span>   .. .. ..- attr(*, "srcfile")=Class 'srcfile' &lt;environment: 0x561a2f21a740&gt; </span>
+<span class="r-out co"><span class="r-pr">#&gt;</span>   .. .. ..- attr(*, "srcfile")=Class 'srcfile' &lt;environment: 0x5622253d15b0&gt; </span>
 <span class="r-out co"><span class="r-pr">#&gt;</span>   ..$ : chr " standard, and it is recommended always to\n"</span>
 <span class="r-out co"><span class="r-pr">#&gt;</span>   .. ..- attr(*, "Rd_tag")= chr "TEXT"</span>
 <span class="r-out co"><span class="r-pr">#&gt;</span>   .. ..- attr(*, "srcref")= 'srcref' int [1:6] 46 31 46 73 31 73</span>
-<span class="r-out co"><span class="r-pr">#&gt;</span>   .. .. ..- attr(*, "srcfile")=Class 'srcfile' &lt;environment: 0x561a2f21a740&gt; </span>
+<span class="r-out co"><span class="r-pr">#&gt;</span>   .. .. ..- attr(*, "srcfile")=Class 'srcfile' &lt;environment: 0x5622253d15b0&gt; </span>
 <span class="r-out co"><span class="r-pr">#&gt;</span>   ..$ : chr "  name the arguments when programming.\n"</span>
 <span class="r-out co"><span class="r-pr">#&gt;</span>   .. ..- attr(*, "Rd_tag")= chr "TEXT"</span>
 <span class="r-out co"><span class="r-pr">#&gt;</span>   .. ..- attr(*, "srcref")= 'srcref' int [1:6] 47 1 47 39 1 39</span>
-<span class="r-out co"><span class="r-pr">#&gt;</span>   .. .. ..- attr(*, "srcfile")=Class 'srcfile' &lt;environment: 0x561a2f21a740&gt; </span>
+<span class="r-out co"><span class="r-pr">#&gt;</span>   .. .. ..- attr(*, "srcfile")=Class 'srcfile' &lt;environment: 0x5622253d15b0&gt; </span>
 <span class="r-out co"><span class="r-pr">#&gt;</span>   ..$ : chr "\n"</span>
 <span class="r-out co"><span class="r-pr">#&gt;</span>   .. ..- attr(*, "Rd_tag")= chr "TEXT"</span>
 <span class="r-out co"><span class="r-pr">#&gt;</span>   .. ..- attr(*, "srcref")= 'srcref' int [1:6] 48 1 48 1 1 1</span>
-<span class="r-out co"><span class="r-pr">#&gt;</span>   .. .. ..- attr(*, "srcfile")=Class 'srcfile' &lt;environment: 0x561a2f21a740&gt; </span>
+<span class="r-out co"><span class="r-pr">#&gt;</span>   .. .. ..- attr(*, "srcfile")=Class 'srcfile' &lt;environment: 0x5622253d15b0&gt; </span>
 <span class="r-out co"><span class="r-pr">#&gt;</span>   ..$ : chr "  "</span>
 <span class="r-out co"><span class="r-pr">#&gt;</span>   .. ..- attr(*, "Rd_tag")= chr "TEXT"</span>
 <span class="r-out co"><span class="r-pr">#&gt;</span>   .. ..- attr(*, "srcref")= 'srcref' int [1:6] 49 1 49 2 1 2</span>
-<span class="r-out co"><span class="r-pr">#&gt;</span>   .. .. ..- attr(*, "srcfile")=Class 'srcfile' &lt;environment: 0x561a2f21a740&gt; </span>
+<span class="r-out co"><span class="r-pr">#&gt;</span>   .. .. ..- attr(*, "srcfile")=Class 'srcfile' &lt;environment: 0x5622253d15b0&gt; </span>
 <span class="r-out co"><span class="r-pr">#&gt;</span>   ..$ :List of 1</span>
 <span class="r-out co"><span class="r-pr">#&gt;</span>   .. ..$ : chr "seq"</span>
 <span class="r-out co"><span class="r-pr">#&gt;</span>   .. .. ..- attr(*, "Rd_tag")= chr "RCODE"</span>
 <span class="r-out co"><span class="r-pr">#&gt;</span>   .. .. ..- attr(*, "srcref")= 'srcref' int [1:6] 49 9 49 11 9 11</span>
-<span class="r-out co"><span class="r-pr">#&gt;</span>   .. .. .. ..- attr(*, "srcfile")=Class 'srcfile' &lt;environment: 0x561a2f21a740&gt; </span>
+<span class="r-out co"><span class="r-pr">#&gt;</span>   .. .. .. ..- attr(*, "srcfile")=Class 'srcfile' &lt;environment: 0x5622253d15b0&gt; </span>
 <span class="r-out co"><span class="r-pr">#&gt;</span>   .. ..- attr(*, "Rd_tag")= chr "\\code"</span>
 <span class="r-out co"><span class="r-pr">#&gt;</span>   .. ..- attr(*, "srcref")= 'srcref' int [1:6] 49 3 49 12 3 12</span>
-<span class="r-out co"><span class="r-pr">#&gt;</span>   .. .. ..- attr(*, "srcfile")=Class 'srcfile' &lt;environment: 0x561a2f21a740&gt; </span>
+<span class="r-out co"><span class="r-pr">#&gt;</span>   .. .. ..- attr(*, "srcfile")=Class 'srcfile' &lt;environment: 0x5622253d15b0&gt; </span>
 <span class="r-out co"><span class="r-pr">#&gt;</span>   ..$ : chr " is  generic, and only the default method is described here.\n"</span>
 <span class="r-out co"><span class="r-pr">#&gt;</span>   .. ..- attr(*, "Rd_tag")= chr "TEXT"</span>
 <span class="r-out co"><span class="r-pr">#&gt;</span>   .. ..- attr(*, "srcref")= 'srcref' int [1:6] 49 13 49 73 13 73</span>
-<span class="r-out co"><span class="r-pr">#&gt;</span>   .. .. ..- attr(*, "srcfile")=Class 'srcfile' &lt;environment: 0x561a2f21a740&gt; </span>
+<span class="r-out co"><span class="r-pr">#&gt;</span>   .. .. ..- attr(*, "srcfile")=Class 'srcfile' &lt;environment: 0x5622253d15b0&gt; </span>
 <span class="r-out co"><span class="r-pr">#&gt;</span>   ..$ : chr "  Note that it dispatches on the class of the "</span>
 <span class="r-out co"><span class="r-pr">#&gt;</span>   .. ..- attr(*, "Rd_tag")= chr "TEXT"</span>
 <span class="r-out co"><span class="r-pr">#&gt;</span>   .. ..- attr(*, "srcref")= 'srcref' int [1:6] 50 1 50 46 1 46</span>
-<span class="r-out co"><span class="r-pr">#&gt;</span>   .. .. ..- attr(*, "srcfile")=Class 'srcfile' &lt;environment: 0x561a2f21a740&gt; </span>
+<span class="r-out co"><span class="r-pr">#&gt;</span>   .. .. ..- attr(*, "srcfile")=Class 'srcfile' &lt;environment: 0x5622253d15b0&gt; </span>
 <span class="r-out co"><span class="r-pr">#&gt;</span>   ..$ :List of 1</span>
 <span class="r-out co"><span class="r-pr">#&gt;</span>   .. ..$ : chr "first"</span>
 <span class="r-out co"><span class="r-pr">#&gt;</span>   .. .. ..- attr(*, "Rd_tag")= chr "TEXT"</span>
 <span class="r-out co"><span class="r-pr">#&gt;</span>   .. .. ..- attr(*, "srcref")= 'srcref' int [1:6] 50 55 50 59 55 59</span>
-<span class="r-out co"><span class="r-pr">#&gt;</span>   .. .. .. ..- attr(*, "srcfile")=Class 'srcfile' &lt;environment: 0x561a2f21a740&gt; </span>
+<span class="r-out co"><span class="r-pr">#&gt;</span>   .. .. .. ..- attr(*, "srcfile")=Class 'srcfile' &lt;environment: 0x5622253d15b0&gt; </span>
 <span class="r-out co"><span class="r-pr">#&gt;</span>   .. ..- attr(*, "Rd_tag")= chr "\\strong"</span>
 <span class="r-out co"><span class="r-pr">#&gt;</span>   .. ..- attr(*, "srcref")= 'srcref' int [1:6] 50 47 50 60 47 60</span>
-<span class="r-out co"><span class="r-pr">#&gt;</span>   .. .. ..- attr(*, "srcfile")=Class 'srcfile' &lt;environment: 0x561a2f21a740&gt; </span>
+<span class="r-out co"><span class="r-pr">#&gt;</span>   .. .. ..- attr(*, "srcfile")=Class 'srcfile' &lt;environment: 0x5622253d15b0&gt; </span>
 <span class="r-out co"><span class="r-pr">#&gt;</span>   ..$ : chr " argument\n"</span>
 <span class="r-out co"><span class="r-pr">#&gt;</span>   .. ..- attr(*, "Rd_tag")= chr "TEXT"</span>
 <span class="r-out co"><span class="r-pr">#&gt;</span>   .. ..- attr(*, "srcref")= 'srcref' int [1:6] 50 61 50 70 61 70</span>
-<span class="r-out co"><span class="r-pr">#&gt;</span>   .. .. ..- attr(*, "srcfile")=Class 'srcfile' &lt;environment: 0x561a2f21a740&gt; </span>
+<span class="r-out co"><span class="r-pr">#&gt;</span>   .. .. ..- attr(*, "srcfile")=Class 'srcfile' &lt;environment: 0x5622253d15b0&gt; </span>
 <span class="r-out co"><span class="r-pr">#&gt;</span>   ..$ : chr "  irrespective of argument names.  This can have unintended consequences\n"</span>
 <span class="r-out co"><span class="r-pr">#&gt;</span>   .. ..- attr(*, "Rd_tag")= chr "TEXT"</span>
 <span class="r-out co"><span class="r-pr">#&gt;</span>   .. ..- attr(*, "srcref")= 'srcref' int [1:6] 51 1 51 73 1 73</span>
-<span class="r-out co"><span class="r-pr">#&gt;</span>   .. .. ..- attr(*, "srcfile")=Class 'srcfile' &lt;environment: 0x561a2f21a740&gt; </span>
+<span class="r-out co"><span class="r-pr">#&gt;</span>   .. .. ..- attr(*, "srcfile")=Class 'srcfile' &lt;environment: 0x5622253d15b0&gt; </span>
 <span class="r-out co"><span class="r-pr">#&gt;</span>   ..$ : chr "  if it is called with just one argument intending this to be taken as\n"</span>
 <span class="r-out co"><span class="r-pr">#&gt;</span>   .. ..- attr(*, "Rd_tag")= chr "TEXT"</span>
 <span class="r-out co"><span class="r-pr">#&gt;</span>   .. ..- attr(*, "srcref")= 'srcref' int [1:6] 52 1 52 71 1 71</span>
-<span class="r-out co"><span class="r-pr">#&gt;</span>   .. .. ..- attr(*, "srcfile")=Class 'srcfile' &lt;environment: 0x561a2f21a740&gt; </span>
+<span class="r-out co"><span class="r-pr">#&gt;</span>   .. .. ..- attr(*, "srcfile")=Class 'srcfile' &lt;environment: 0x5622253d15b0&gt; </span>
 <span class="r-out co"><span class="r-pr">#&gt;</span>   ..$ : chr "  "</span>
 <span class="r-out co"><span class="r-pr">#&gt;</span>   .. ..- attr(*, "Rd_tag")= chr "TEXT"</span>
 <span class="r-out co"><span class="r-pr">#&gt;</span>   .. ..- attr(*, "srcref")= 'srcref' int [1:6] 53 1 53 2 1 2</span>
-<span class="r-out co"><span class="r-pr">#&gt;</span>   .. .. ..- attr(*, "srcfile")=Class 'srcfile' &lt;environment: 0x561a2f21a740&gt; </span>
+<span class="r-out co"><span class="r-pr">#&gt;</span>   .. .. ..- attr(*, "srcfile")=Class 'srcfile' &lt;environment: 0x5622253d15b0&gt; </span>
 <span class="r-out co"><span class="r-pr">#&gt;</span>   ..$ :List of 1</span>
 <span class="r-out co"><span class="r-pr">#&gt;</span>   .. ..$ : chr "along.with"</span>
 <span class="r-out co"><span class="r-pr">#&gt;</span>   .. .. ..- attr(*, "Rd_tag")= chr "RCODE"</span>
 <span class="r-out co"><span class="r-pr">#&gt;</span>   .. .. ..- attr(*, "srcref")= 'srcref' int [1:6] 53 9 53 18 9 18</span>
-<span class="r-out co"><span class="r-pr">#&gt;</span>   .. .. .. ..- attr(*, "srcfile")=Class 'srcfile' &lt;environment: 0x561a2f21a740&gt; </span>
+<span class="r-out co"><span class="r-pr">#&gt;</span>   .. .. .. ..- attr(*, "srcfile")=Class 'srcfile' &lt;environment: 0x5622253d15b0&gt; </span>
 <span class="r-out co"><span class="r-pr">#&gt;</span>   .. ..- attr(*, "Rd_tag")= chr "\\code"</span>
 <span class="r-out co"><span class="r-pr">#&gt;</span>   .. ..- attr(*, "srcref")= 'srcref' int [1:6] 53 3 53 19 3 19</span>
-<span class="r-out co"><span class="r-pr">#&gt;</span>   .. .. ..- attr(*, "srcfile")=Class 'srcfile' &lt;environment: 0x561a2f21a740&gt; </span>
+<span class="r-out co"><span class="r-pr">#&gt;</span>   .. .. ..- attr(*, "srcfile")=Class 'srcfile' &lt;environment: 0x5622253d15b0&gt; </span>
 <span class="r-out co"><span class="r-pr">#&gt;</span>   ..$ : chr ": it is much better to use "</span>
 <span class="r-out co"><span class="r-pr">#&gt;</span>   .. ..- attr(*, "Rd_tag")= chr "TEXT"</span>
 <span class="r-out co"><span class="r-pr">#&gt;</span>   .. ..- attr(*, "srcref")= 'srcref' int [1:6] 53 20 53 46 20 46</span>
-<span class="r-out co"><span class="r-pr">#&gt;</span>   .. .. ..- attr(*, "srcfile")=Class 'srcfile' &lt;environment: 0x561a2f21a740&gt; </span>
+<span class="r-out co"><span class="r-pr">#&gt;</span>   .. .. ..- attr(*, "srcfile")=Class 'srcfile' &lt;environment: 0x5622253d15b0&gt; </span>
 <span class="r-out co"><span class="r-pr">#&gt;</span>   ..$ :List of 1</span>
 <span class="r-out co"><span class="r-pr">#&gt;</span>   .. ..$ : chr "seq_along"</span>
 <span class="r-out co"><span class="r-pr">#&gt;</span>   .. .. ..- attr(*, "Rd_tag")= chr "RCODE"</span>
 <span class="r-out co"><span class="r-pr">#&gt;</span>   .. .. ..- attr(*, "srcref")= 'srcref' int [1:6] 53 53 53 61 53 61</span>
-<span class="r-out co"><span class="r-pr">#&gt;</span>   .. .. .. ..- attr(*, "srcfile")=Class 'srcfile' &lt;environment: 0x561a2f21a740&gt; </span>
+<span class="r-out co"><span class="r-pr">#&gt;</span>   .. .. .. ..- attr(*, "srcfile")=Class 'srcfile' &lt;environment: 0x5622253d15b0&gt; </span>
 <span class="r-out co"><span class="r-pr">#&gt;</span>   .. ..- attr(*, "Rd_tag")= chr "\\code"</span>
 <span class="r-out co"><span class="r-pr">#&gt;</span>   .. ..- attr(*, "srcref")= 'srcref' int [1:6] 53 47 53 62 47 62</span>
-<span class="r-out co"><span class="r-pr">#&gt;</span>   .. .. ..- attr(*, "srcfile")=Class 'srcfile' &lt;environment: 0x561a2f21a740&gt; </span>
+<span class="r-out co"><span class="r-pr">#&gt;</span>   .. .. ..- attr(*, "srcfile")=Class 'srcfile' &lt;environment: 0x5622253d15b0&gt; </span>
 <span class="r-out co"><span class="r-pr">#&gt;</span>   ..$ : chr " in that\n"</span>
 <span class="r-out co"><span class="r-pr">#&gt;</span>   .. ..- attr(*, "Rd_tag")= chr "TEXT"</span>
 <span class="r-out co"><span class="r-pr">#&gt;</span>   .. ..- attr(*, "srcref")= 'srcref' int [1:6] 53 63 53 71 63 71</span>
-<span class="r-out co"><span class="r-pr">#&gt;</span>   .. .. ..- attr(*, "srcfile")=Class 'srcfile' &lt;environment: 0x561a2f21a740&gt; </span>
+<span class="r-out co"><span class="r-pr">#&gt;</span>   .. .. ..- attr(*, "srcfile")=Class 'srcfile' &lt;environment: 0x5622253d15b0&gt; </span>
 <span class="r-out co"><span class="r-pr">#&gt;</span>   ..$ : chr "  case.\n"</span>
 <span class="r-out co"><span class="r-pr">#&gt;</span>   .. ..- attr(*, "Rd_tag")= chr "TEXT"</span>
 <span class="r-out co"><span class="r-pr">#&gt;</span>   .. ..- attr(*, "srcref")= 'srcref' int [1:6] 54 1 54 8 1 8</span>
-<span class="r-out co"><span class="r-pr">#&gt;</span>   .. .. ..- attr(*, "srcfile")=Class 'srcfile' &lt;environment: 0x561a2f21a740&gt; </span>
+<span class="r-out co"><span class="r-pr">#&gt;</span>   .. .. ..- attr(*, "srcfile")=Class 'srcfile' &lt;environment: 0x5622253d15b0&gt; </span>
 <span class="r-out co"><span class="r-pr">#&gt;</span>   ..$ : chr "\n"</span>
 <span class="r-out co"><span class="r-pr">#&gt;</span>   .. ..- attr(*, "Rd_tag")= chr "TEXT"</span>
 <span class="r-out co"><span class="r-pr">#&gt;</span>   .. ..- attr(*, "srcref")= 'srcref' int [1:6] 55 1 55 1 1 1</span>
-<span class="r-out co"><span class="r-pr">#&gt;</span>   .. .. ..- attr(*, "srcfile")=Class 'srcfile' &lt;environment: 0x561a2f21a740&gt; </span>
+<span class="r-out co"><span class="r-pr">#&gt;</span>   .. .. ..- attr(*, "srcfile")=Class 'srcfile' &lt;environment: 0x5622253d15b0&gt; </span>
 <span class="r-out co"><span class="r-pr">#&gt;</span>   ..$ : chr "  "</span>
 <span class="r-out co"><span class="r-pr">#&gt;</span>   .. ..- attr(*, "Rd_tag")= chr "TEXT"</span>
 <span class="r-out co"><span class="r-pr">#&gt;</span>   .. ..- attr(*, "srcref")= 'srcref' int [1:6] 56 1 56 2 1 2</span>
-<span class="r-out co"><span class="r-pr">#&gt;</span>   .. .. ..- attr(*, "srcfile")=Class 'srcfile' &lt;environment: 0x561a2f21a740&gt; </span>
+<span class="r-out co"><span class="r-pr">#&gt;</span>   .. .. ..- attr(*, "srcfile")=Class 'srcfile' &lt;environment: 0x5622253d15b0&gt; </span>
 <span class="r-out co"><span class="r-pr">#&gt;</span>   ..$ :List of 1</span>
 <span class="r-out co"><span class="r-pr">#&gt;</span>   .. ..$ : chr "seq.int"</span>
 <span class="r-out co"><span class="r-pr">#&gt;</span>   .. .. ..- attr(*, "Rd_tag")= chr "RCODE"</span>
 <span class="r-out co"><span class="r-pr">#&gt;</span>   .. .. ..- attr(*, "srcref")= 'srcref' int [1:6] 56 9 56 15 9 15</span>
-<span class="r-out co"><span class="r-pr">#&gt;</span>   .. .. .. ..- attr(*, "srcfile")=Class 'srcfile' &lt;environment: 0x561a2f21a740&gt; </span>
+<span class="r-out co"><span class="r-pr">#&gt;</span>   .. .. .. ..- attr(*, "srcfile")=Class 'srcfile' &lt;environment: 0x5622253d15b0&gt; </span>
 <span class="r-out co"><span class="r-pr">#&gt;</span>   .. ..- attr(*, "Rd_tag")= chr "\\code"</span>
 <span class="r-out co"><span class="r-pr">#&gt;</span>   .. ..- attr(*, "srcref")= 'srcref' int [1:6] 56 3 56 16 3 16</span>
-<span class="r-out co"><span class="r-pr">#&gt;</span>   .. .. ..- attr(*, "srcfile")=Class 'srcfile' &lt;environment: 0x561a2f21a740&gt; </span>
+<span class="r-out co"><span class="r-pr">#&gt;</span>   .. .. ..- attr(*, "srcfile")=Class 'srcfile' &lt;environment: 0x5622253d15b0&gt; </span>
 <span class="r-out co"><span class="r-pr">#&gt;</span>   ..$ : chr " is an "</span>
 <span class="r-out co"><span class="r-pr">#&gt;</span>   .. ..- attr(*, "Rd_tag")= chr "TEXT"</span>
 <span class="r-out co"><span class="r-pr">#&gt;</span>   .. ..- attr(*, "srcref")= 'srcref' int [1:6] 56 17 56 23 17 23</span>
-<span class="r-out co"><span class="r-pr">#&gt;</span>   .. .. ..- attr(*, "srcfile")=Class 'srcfile' &lt;environment: 0x561a2f21a740&gt; </span>
+<span class="r-out co"><span class="r-pr">#&gt;</span>   .. .. ..- attr(*, "srcfile")=Class 'srcfile' &lt;environment: 0x5622253d15b0&gt; </span>
 <span class="r-out co"><span class="r-pr">#&gt;</span>   ..$ :List of 1</span>
 <span class="r-out co"><span class="r-pr">#&gt;</span>   .. ..$ : chr "internal generic"</span>
 <span class="r-out co"><span class="r-pr">#&gt;</span>   .. .. ..- attr(*, "Rd_tag")= chr "TEXT"</span>
 <span class="r-out co"><span class="r-pr">#&gt;</span>   .. .. ..- attr(*, "srcref")= 'srcref' int [1:6] 56 30 56 45 30 45</span>
-<span class="r-out co"><span class="r-pr">#&gt;</span>   .. .. .. ..- attr(*, "srcfile")=Class 'srcfile' &lt;environment: 0x561a2f21a740&gt; </span>
+<span class="r-out co"><span class="r-pr">#&gt;</span>   .. .. .. ..- attr(*, "srcfile")=Class 'srcfile' &lt;environment: 0x5622253d15b0&gt; </span>
 <span class="r-out co"><span class="r-pr">#&gt;</span>   .. ..- attr(*, "Rd_tag")= chr "\\link"</span>
 <span class="r-out co"><span class="r-pr">#&gt;</span>   .. ..- attr(*, "srcref")= 'srcref' int [1:6] 56 24 56 46 24 46</span>
-<span class="r-out co"><span class="r-pr">#&gt;</span>   .. .. ..- attr(*, "srcfile")=Class 'srcfile' &lt;environment: 0x561a2f21a740&gt; </span>
+<span class="r-out co"><span class="r-pr">#&gt;</span>   .. .. ..- attr(*, "srcfile")=Class 'srcfile' &lt;environment: 0x5622253d15b0&gt; </span>
 <span class="r-out co"><span class="r-pr">#&gt;</span>   ..$ : chr " which dispatches on\n"</span>
 <span class="r-out co"><span class="r-pr">#&gt;</span>   .. ..- attr(*, "Rd_tag")= chr "TEXT"</span>
 <span class="r-out co"><span class="r-pr">#&gt;</span>   .. ..- attr(*, "srcref")= 'srcref' int [1:6] 56 47 56 67 47 67</span>
-<span class="r-out co"><span class="r-pr">#&gt;</span>   .. .. ..- attr(*, "srcfile")=Class 'srcfile' &lt;environment: 0x561a2f21a740&gt; </span>
+<span class="r-out co"><span class="r-pr">#&gt;</span>   .. .. ..- attr(*, "srcfile")=Class 'srcfile' &lt;environment: 0x5622253d15b0&gt; </span>
 <span class="r-out co"><span class="r-pr">#&gt;</span>   ..$ : chr "  methods for "</span>
 <span class="r-out co"><span class="r-pr">#&gt;</span>   .. ..- attr(*, "Rd_tag")= chr "TEXT"</span>
 <span class="r-out co"><span class="r-pr">#&gt;</span>   .. ..- attr(*, "srcref")= 'srcref' int [1:6] 57 1 57 14 1 14</span>
-<span class="r-out co"><span class="r-pr">#&gt;</span>   .. .. ..- attr(*, "srcfile")=Class 'srcfile' &lt;environment: 0x561a2f21a740&gt; </span>
+<span class="r-out co"><span class="r-pr">#&gt;</span>   .. .. ..- attr(*, "srcfile")=Class 'srcfile' &lt;environment: 0x5622253d15b0&gt; </span>
 <span class="r-out co"><span class="r-pr">#&gt;</span>   ..$ :List of 1</span>
 <span class="r-out co"><span class="r-pr">#&gt;</span>   .. ..$ : chr "\"seq\""</span>
 <span class="r-out co"><span class="r-pr">#&gt;</span>   .. .. ..- attr(*, "Rd_tag")= chr "RCODE"</span>
 <span class="r-out co"><span class="r-pr">#&gt;</span>   .. .. ..- attr(*, "srcref")= 'srcref' int [1:6] 57 21 57 25 21 25</span>
-<span class="r-out co"><span class="r-pr">#&gt;</span>   .. .. .. ..- attr(*, "srcfile")=Class 'srcfile' &lt;environment: 0x561a2f21a740&gt; </span>
+<span class="r-out co"><span class="r-pr">#&gt;</span>   .. .. .. ..- attr(*, "srcfile")=Class 'srcfile' &lt;environment: 0x5622253d15b0&gt; </span>
 <span class="r-out co"><span class="r-pr">#&gt;</span>   .. ..- attr(*, "Rd_tag")= chr "\\code"</span>
 <span class="r-out co"><span class="r-pr">#&gt;</span>   .. ..- attr(*, "srcref")= 'srcref' int [1:6] 57 15 57 26 15 26</span>
-<span class="r-out co"><span class="r-pr">#&gt;</span>   .. .. ..- attr(*, "srcfile")=Class 'srcfile' &lt;environment: 0x561a2f21a740&gt; </span>
+<span class="r-out co"><span class="r-pr">#&gt;</span>   .. .. ..- attr(*, "srcfile")=Class 'srcfile' &lt;environment: 0x5622253d15b0&gt; </span>
 <span class="r-out co"><span class="r-pr">#&gt;</span>   ..$ : chr " based on the class of the first supplied\n"</span>
 <span class="r-out co"><span class="r-pr">#&gt;</span>   .. ..- attr(*, "Rd_tag")= chr "TEXT"</span>
 <span class="r-out co"><span class="r-pr">#&gt;</span>   .. ..- attr(*, "srcref")= 'srcref' int [1:6] 57 27 57 68 27 68</span>
-<span class="r-out co"><span class="r-pr">#&gt;</span>   .. .. ..- attr(*, "srcfile")=Class 'srcfile' &lt;environment: 0x561a2f21a740&gt; </span>
+<span class="r-out co"><span class="r-pr">#&gt;</span>   .. .. ..- attr(*, "srcfile")=Class 'srcfile' &lt;environment: 0x5622253d15b0&gt; </span>
 <span class="r-out co"><span class="r-pr">#&gt;</span>   ..$ : chr "  argument (before argument matching).\n"</span>
 <span class="r-out co"><span class="r-pr">#&gt;</span>   .. ..- attr(*, "Rd_tag")= chr "TEXT"</span>
 <span class="r-out co"><span class="r-pr">#&gt;</span>   .. ..- attr(*, "srcref")= 'srcref' int [1:6] 58 1 58 39 1 39</span>
-<span class="r-out co"><span class="r-pr">#&gt;</span>   .. .. ..- attr(*, "srcfile")=Class 'srcfile' &lt;environment: 0x561a2f21a740&gt; </span>
+<span class="r-out co"><span class="r-pr">#&gt;</span>   .. .. ..- attr(*, "srcfile")=Class 'srcfile' &lt;environment: 0x5622253d15b0&gt; </span>
 <span class="r-out co"><span class="r-pr">#&gt;</span>   ..$ : chr "\n"</span>
 <span class="r-out co"><span class="r-pr">#&gt;</span>   .. ..- attr(*, "Rd_tag")= chr "TEXT"</span>
 <span class="r-out co"><span class="r-pr">#&gt;</span>   .. ..- attr(*, "srcref")= 'srcref' int [1:6] 59 1 59 1 1 1</span>
-<span class="r-out co"><span class="r-pr">#&gt;</span>   .. .. ..- attr(*, "srcfile")=Class 'srcfile' &lt;environment: 0x561a2f21a740&gt; </span>
+<span class="r-out co"><span class="r-pr">#&gt;</span>   .. .. ..- attr(*, "srcfile")=Class 'srcfile' &lt;environment: 0x5622253d15b0&gt; </span>
 <span class="r-out co"><span class="r-pr">#&gt;</span>   ..$ : chr "  Typical usages are\n"</span>
 <span class="r-out co"><span class="r-pr">#&gt;</span>   .. ..- attr(*, "Rd_tag")= chr "TEXT"</span>
 <span class="r-out co"><span class="r-pr">#&gt;</span>   .. ..- attr(*, "srcref")= 'srcref' int [1:6] 60 1 60 21 1 21</span>
-<span class="r-out co"><span class="r-pr">#&gt;</span>   .. .. ..- attr(*, "srcfile")=Class 'srcfile' &lt;environment: 0x561a2f21a740&gt; </span>
+<span class="r-out co"><span class="r-pr">#&gt;</span>   .. .. ..- attr(*, "srcfile")=Class 'srcfile' &lt;environment: 0x5622253d15b0&gt; </span>
 <span class="r-out co"><span class="r-pr">#&gt;</span>   ..$ :List of 6</span>
 <span class="r-out co"><span class="r-pr">#&gt;</span>   .. ..$ : chr "seq(from, to)\n"</span>
 <span class="r-out co"><span class="r-pr">#&gt;</span>   .. .. ..- attr(*, "Rd_tag")= chr "VERB"</span>
 <span class="r-out co"><span class="r-pr">#&gt;</span>   .. .. ..- attr(*, "srcref")= 'srcref' int [1:6] 61 15 61 28 15 28</span>
-<span class="r-out co"><span class="r-pr">#&gt;</span>   .. .. .. ..- attr(*, "srcfile")=Class 'srcfile' &lt;environment: 0x561a2f21a740&gt; </span>
+<span class="r-out co"><span class="r-pr">#&gt;</span>   .. .. .. ..- attr(*, "srcfile")=Class 'srcfile' &lt;environment: 0x5622253d15b0&gt; </span>
 <span class="r-out co"><span class="r-pr">#&gt;</span>   .. ..$ : chr "seq(from, to, by= )\n"</span>
 <span class="r-out co"><span class="r-pr">#&gt;</span>   .. .. ..- attr(*, "Rd_tag")= chr "VERB"</span>
 <span class="r-out co"><span class="r-pr">#&gt;</span>   .. .. ..- attr(*, "srcref")= 'srcref' int [1:6] 62 1 62 20 1 20</span>
-<span class="r-out co"><span class="r-pr">#&gt;</span>   .. .. .. ..- attr(*, "srcfile")=Class 'srcfile' &lt;environment: 0x561a2f21a740&gt; </span>
+<span class="r-out co"><span class="r-pr">#&gt;</span>   .. .. .. ..- attr(*, "srcfile")=Class 'srcfile' &lt;environment: 0x5622253d15b0&gt; </span>
 <span class="r-out co"><span class="r-pr">#&gt;</span>   .. ..$ : chr "seq(from, to, length.out= )\n"</span>
 <span class="r-out co"><span class="r-pr">#&gt;</span>   .. .. ..- attr(*, "Rd_tag")= chr "VERB"</span>
 <span class="r-out co"><span class="r-pr">#&gt;</span>   .. .. ..- attr(*, "srcref")= 'srcref' int [1:6] 63 1 63 28 1 28</span>
-<span class="r-out co"><span class="r-pr">#&gt;</span>   .. .. .. ..- attr(*, "srcfile")=Class 'srcfile' &lt;environment: 0x561a2f21a740&gt; </span>
+<span class="r-out co"><span class="r-pr">#&gt;</span>   .. .. .. ..- attr(*, "srcfile")=Class 'srcfile' &lt;environment: 0x5622253d15b0&gt; </span>
 <span class="r-out co"><span class="r-pr">#&gt;</span>   .. ..$ : chr "seq(along.with= )\n"</span>
 <span class="r-out co"><span class="r-pr">#&gt;</span>   .. .. ..- attr(*, "Rd_tag")= chr "VERB"</span>
 <span class="r-out co"><span class="r-pr">#&gt;</span>   .. .. ..- attr(*, "srcref")= 'srcref' int [1:6] 64 1 64 18 1 18</span>
-<span class="r-out co"><span class="r-pr">#&gt;</span>   .. .. .. ..- attr(*, "srcfile")=Class 'srcfile' &lt;environment: 0x561a2f21a740&gt; </span>
+<span class="r-out co"><span class="r-pr">#&gt;</span>   .. .. .. ..- attr(*, "srcfile")=Class 'srcfile' &lt;environment: 0x5622253d15b0&gt; </span>
 <span class="r-out co"><span class="r-pr">#&gt;</span>   .. ..$ : chr "seq(from)\n"</span>
 <span class="r-out co"><span class="r-pr">#&gt;</span>   .. .. ..- attr(*, "Rd_tag")= chr "VERB"</span>
 <span class="r-out co"><span class="r-pr">#&gt;</span>   .. .. ..- attr(*, "srcref")= 'srcref' int [1:6] 65 1 65 10 1 10</span>
-<span class="r-out co"><span class="r-pr">#&gt;</span>   .. .. .. ..- attr(*, "srcfile")=Class 'srcfile' &lt;environment: 0x561a2f21a740&gt; </span>
+<span class="r-out co"><span class="r-pr">#&gt;</span>   .. .. .. ..- attr(*, "srcfile")=Class 'srcfile' &lt;environment: 0x5622253d15b0&gt; </span>
 <span class="r-out co"><span class="r-pr">#&gt;</span>   .. ..$ : chr "seq(length.out= )\n"</span>
 <span class="r-out co"><span class="r-pr">#&gt;</span>   .. .. ..- attr(*, "Rd_tag")= chr "VERB"</span>
 <span class="r-out co"><span class="r-pr">#&gt;</span>   .. .. ..- attr(*, "srcref")= 'srcref' int [1:6] 66 1 66 18 1 18</span>
-<span class="r-out co"><span class="r-pr">#&gt;</span>   .. .. .. ..- attr(*, "srcfile")=Class 'srcfile' &lt;environment: 0x561a2f21a740&gt; </span>
+<span class="r-out co"><span class="r-pr">#&gt;</span>   .. .. .. ..- attr(*, "srcfile")=Class 'srcfile' &lt;environment: 0x5622253d15b0&gt; </span>
 <span class="r-out co"><span class="r-pr">#&gt;</span>   .. ..- attr(*, "Rd_tag")= chr "\\preformatted"</span>
 <span class="r-out co"><span class="r-pr">#&gt;</span>   .. ..- attr(*, "srcref")= 'srcref' int [1:6] 61 1 67 1 1 1</span>
-<span class="r-out co"><span class="r-pr">#&gt;</span>   .. .. ..- attr(*, "srcfile")=Class 'srcfile' &lt;environment: 0x561a2f21a740&gt; </span>
+<span class="r-out co"><span class="r-pr">#&gt;</span>   .. .. ..- attr(*, "srcfile")=Class 'srcfile' &lt;environment: 0x5622253d15b0&gt; </span>
 <span class="r-out co"><span class="r-pr">#&gt;</span>   ..$ : chr "\n"</span>
 <span class="r-out co"><span class="r-pr">#&gt;</span>   .. ..- attr(*, "Rd_tag")= chr "TEXT"</span>
 <span class="r-out co"><span class="r-pr">#&gt;</span>   .. ..- attr(*, "srcref")= 'srcref' int [1:6] 67 2 67 2 2 2</span>
-<span class="r-out co"><span class="r-pr">#&gt;</span>   .. .. ..- attr(*, "srcfile")=Class 'srcfile' &lt;environment: 0x561a2f21a740&gt; </span>
+<span class="r-out co"><span class="r-pr">#&gt;</span>   .. .. ..- attr(*, "srcfile")=Class 'srcfile' &lt;environment: 0x5622253d15b0&gt; </span>
 <span class="r-out co"><span class="r-pr">#&gt;</span>   ..$ : chr "  The first form generates the sequence "</span>
 <span class="r-out co"><span class="r-pr">#&gt;</span>   .. ..- attr(*, "Rd_tag")= chr "TEXT"</span>
 <span class="r-out co"><span class="r-pr">#&gt;</span>   .. ..- attr(*, "srcref")= 'srcref' int [1:6] 68 1 68 40 1 40</span>
-<span class="r-out co"><span class="r-pr">#&gt;</span>   .. .. ..- attr(*, "srcfile")=Class 'srcfile' &lt;environment: 0x561a2f21a740&gt; </span>
+<span class="r-out co"><span class="r-pr">#&gt;</span>   .. .. ..- attr(*, "srcfile")=Class 'srcfile' &lt;environment: 0x5622253d15b0&gt; </span>
 <span class="r-out co"><span class="r-pr">#&gt;</span>   ..$ :List of 3</span>
 <span class="r-out co"><span class="r-pr">#&gt;</span>   .. ..$ : chr "from, from+/-1, "</span>
 <span class="r-out co"><span class="r-pr">#&gt;</span>   .. .. ..- attr(*, "Rd_tag")= chr "RCODE"</span>
 <span class="r-out co"><span class="r-pr">#&gt;</span>   .. .. ..- attr(*, "srcref")= 'srcref' int [1:6] 68 47 68 62 47 62</span>
-<span class="r-out co"><span class="r-pr">#&gt;</span>   .. .. .. ..- attr(*, "srcfile")=Class 'srcfile' &lt;environment: 0x561a2f21a740&gt; </span>
+<span class="r-out co"><span class="r-pr">#&gt;</span>   .. .. .. ..- attr(*, "srcfile")=Class 'srcfile' &lt;environment: 0x5622253d15b0&gt; </span>
 <span class="r-out co"><span class="r-pr">#&gt;</span>   .. ..$ : list()</span>
 <span class="r-out co"><span class="r-pr">#&gt;</span>   .. .. ..- attr(*, "Rd_tag")= chr "\\dots"</span>
 <span class="r-out co"><span class="r-pr">#&gt;</span>   .. .. ..- attr(*, "srcref")= 'srcref' int [1:6] 68 63 68 67 63 67</span>
-<span class="r-out co"><span class="r-pr">#&gt;</span>   .. .. .. ..- attr(*, "srcfile")=Class 'srcfile' &lt;environment: 0x561a2f21a740&gt; </span>
+<span class="r-out co"><span class="r-pr">#&gt;</span>   .. .. .. ..- attr(*, "srcfile")=Class 'srcfile' &lt;environment: 0x5622253d15b0&gt; </span>
 <span class="r-out co"><span class="r-pr">#&gt;</span>   .. ..$ : chr ", to"</span>
 <span class="r-out co"><span class="r-pr">#&gt;</span>   .. .. ..- attr(*, "Rd_tag")= chr "RCODE"</span>
 <span class="r-out co"><span class="r-pr">#&gt;</span>   .. .. ..- attr(*, "srcref")= 'srcref' int [1:6] 68 68 68 71 68 71</span>
-<span class="r-out co"><span class="r-pr">#&gt;</span>   .. .. .. ..- attr(*, "srcfile")=Class 'srcfile' &lt;environment: 0x561a2f21a740&gt; </span>
+<span class="r-out co"><span class="r-pr">#&gt;</span>   .. .. .. ..- attr(*, "srcfile")=Class 'srcfile' &lt;environment: 0x5622253d15b0&gt; </span>
 <span class="r-out co"><span class="r-pr">#&gt;</span>   .. ..- attr(*, "Rd_tag")= chr "\\code"</span>
 <span class="r-out co"><span class="r-pr">#&gt;</span>   .. ..- attr(*, "srcref")= 'srcref' int [1:6] 68 41 68 72 41 72</span>
-<span class="r-out co"><span class="r-pr">#&gt;</span>   .. .. ..- attr(*, "srcfile")=Class 'srcfile' &lt;environment: 0x561a2f21a740&gt; </span>
+<span class="r-out co"><span class="r-pr">#&gt;</span>   .. .. ..- attr(*, "srcfile")=Class 'srcfile' &lt;environment: 0x5622253d15b0&gt; </span>
 <span class="r-out co"><span class="r-pr">#&gt;</span>   ..$ : chr "\n"</span>
 <span class="r-out co"><span class="r-pr">#&gt;</span>   .. ..- attr(*, "Rd_tag")= chr "TEXT"</span>
 <span class="r-out co"><span class="r-pr">#&gt;</span>   .. ..- attr(*, "srcref")= 'srcref' int [1:6] 68 73 68 73 73 73</span>
-<span class="r-out co"><span class="r-pr">#&gt;</span>   .. .. ..- attr(*, "srcfile")=Class 'srcfile' &lt;environment: 0x561a2f21a740&gt; </span>
+<span class="r-out co"><span class="r-pr">#&gt;</span>   .. .. ..- attr(*, "srcfile")=Class 'srcfile' &lt;environment: 0x5622253d15b0&gt; </span>
 <span class="r-out co"><span class="r-pr">#&gt;</span>   ..$ : chr "  (identical to "</span>
 <span class="r-out co"><span class="r-pr">#&gt;</span>   .. ..- attr(*, "Rd_tag")= chr "TEXT"</span>
 <span class="r-out co"><span class="r-pr">#&gt;</span>   .. ..- attr(*, "srcref")= 'srcref' int [1:6] 69 1 69 16 1 16</span>
-<span class="r-out co"><span class="r-pr">#&gt;</span>   .. .. ..- attr(*, "srcfile")=Class 'srcfile' &lt;environment: 0x561a2f21a740&gt; </span>
+<span class="r-out co"><span class="r-pr">#&gt;</span>   .. .. ..- attr(*, "srcfile")=Class 'srcfile' &lt;environment: 0x5622253d15b0&gt; </span>
 <span class="r-out co"><span class="r-pr">#&gt;</span>   ..$ :List of 1</span>
 <span class="r-out co"><span class="r-pr">#&gt;</span>   .. ..$ : chr "from:to"</span>
 <span class="r-out co"><span class="r-pr">#&gt;</span>   .. .. ..- attr(*, "Rd_tag")= chr "RCODE"</span>
 <span class="r-out co"><span class="r-pr">#&gt;</span>   .. .. ..- attr(*, "srcref")= 'srcref' int [1:6] 69 23 69 29 23 29</span>
-<span class="r-out co"><span class="r-pr">#&gt;</span>   .. .. .. ..- attr(*, "srcfile")=Class 'srcfile' &lt;environment: 0x561a2f21a740&gt; </span>
+<span class="r-out co"><span class="r-pr">#&gt;</span>   .. .. .. ..- attr(*, "srcfile")=Class 'srcfile' &lt;environment: 0x5622253d15b0&gt; </span>
 <span class="r-out co"><span class="r-pr">#&gt;</span>   .. ..- attr(*, "Rd_tag")= chr "\\code"</span>
 <span class="r-out co"><span class="r-pr">#&gt;</span>   .. ..- attr(*, "srcref")= 'srcref' int [1:6] 69 17 69 30 17 30</span>
-<span class="r-out co"><span class="r-pr">#&gt;</span>   .. .. ..- attr(*, "srcfile")=Class 'srcfile' &lt;environment: 0x561a2f21a740&gt; </span>
+<span class="r-out co"><span class="r-pr">#&gt;</span>   .. .. ..- attr(*, "srcfile")=Class 'srcfile' &lt;environment: 0x5622253d15b0&gt; </span>
 <span class="r-out co"><span class="r-pr">#&gt;</span>   ..$ : chr ").\n"</span>
 <span class="r-out co"><span class="r-pr">#&gt;</span>   .. ..- attr(*, "Rd_tag")= chr "TEXT"</span>
 <span class="r-out co"><span class="r-pr">#&gt;</span>   .. ..- attr(*, "srcref")= 'srcref' int [1:6] 69 31 69 33 31 33</span>
-<span class="r-out co"><span class="r-pr">#&gt;</span>   .. .. ..- attr(*, "srcfile")=Class 'srcfile' &lt;environment: 0x561a2f21a740&gt; </span>
+<span class="r-out co"><span class="r-pr">#&gt;</span>   .. .. ..- attr(*, "srcfile")=Class 'srcfile' &lt;environment: 0x5622253d15b0&gt; </span>
 <span class="r-out co"><span class="r-pr">#&gt;</span>   ..$ : chr "\n"</span>
 <span class="r-out co"><span class="r-pr">#&gt;</span>   .. ..- attr(*, "Rd_tag")= chr "TEXT"</span>
 <span class="r-out co"><span class="r-pr">#&gt;</span>   .. ..- attr(*, "srcref")= 'srcref' int [1:6] 70 1 70 1 1 1</span>
-<span class="r-out co"><span class="r-pr">#&gt;</span>   .. .. ..- attr(*, "srcfile")=Class 'srcfile' &lt;environment: 0x561a2f21a740&gt; </span>
+<span class="r-out co"><span class="r-pr">#&gt;</span>   .. .. ..- attr(*, "srcfile")=Class 'srcfile' &lt;environment: 0x5622253d15b0&gt; </span>
 <span class="r-out co"><span class="r-pr">#&gt;</span>   ..$ : chr "  The second form generates "</span>
 <span class="r-out co"><span class="r-pr">#&gt;</span>   .. ..- attr(*, "Rd_tag")= chr "TEXT"</span>
 <span class="r-out co"><span class="r-pr">#&gt;</span>   .. ..- attr(*, "srcref")= 'srcref' int [1:6] 71 1 71 28 1 28</span>
-<span class="r-out co"><span class="r-pr">#&gt;</span>   .. .. ..- attr(*, "srcfile")=Class 'srcfile' &lt;environment: 0x561a2f21a740&gt; </span>
+<span class="r-out co"><span class="r-pr">#&gt;</span>   .. .. ..- attr(*, "srcfile")=Class 'srcfile' &lt;environment: 0x5622253d15b0&gt; </span>
 <span class="r-out co"><span class="r-pr">#&gt;</span>   ..$ :List of 1</span>
 <span class="r-out co"><span class="r-pr">#&gt;</span>   .. ..$ : chr "from, from+by"</span>
 <span class="r-out co"><span class="r-pr">#&gt;</span>   .. .. ..- attr(*, "Rd_tag")= chr "RCODE"</span>
 <span class="r-out co"><span class="r-pr">#&gt;</span>   .. .. ..- attr(*, "srcref")= 'srcref' int [1:6] 71 35 71 47 35 47</span>
-<span class="r-out co"><span class="r-pr">#&gt;</span>   .. .. .. ..- attr(*, "srcfile")=Class 'srcfile' &lt;environment: 0x561a2f21a740&gt; </span>
+<span class="r-out co"><span class="r-pr">#&gt;</span>   .. .. .. ..- attr(*, "srcfile")=Class 'srcfile' &lt;environment: 0x5622253d15b0&gt; </span>
 <span class="r-out co"><span class="r-pr">#&gt;</span>   .. ..- attr(*, "Rd_tag")= chr "\\code"</span>
 <span class="r-out co"><span class="r-pr">#&gt;</span>   .. ..- attr(*, "srcref")= 'srcref' int [1:6] 71 29 71 48 29 48</span>
-<span class="r-out co"><span class="r-pr">#&gt;</span>   .. .. ..- attr(*, "srcfile")=Class 'srcfile' &lt;environment: 0x561a2f21a740&gt; </span>
+<span class="r-out co"><span class="r-pr">#&gt;</span>   .. .. ..- attr(*, "srcfile")=Class 'srcfile' &lt;environment: 0x5622253d15b0&gt; </span>
 <span class="r-out co"><span class="r-pr">#&gt;</span>   ..$ : chr ", "</span>
 <span class="r-out co"><span class="r-pr">#&gt;</span>   .. ..- attr(*, "Rd_tag")= chr "TEXT"</span>
 <span class="r-out co"><span class="r-pr">#&gt;</span>   .. ..- attr(*, "srcref")= 'srcref' int [1:6] 71 49 71 50 49 50</span>
-<span class="r-out co"><span class="r-pr">#&gt;</span>   .. .. ..- attr(*, "srcfile")=Class 'srcfile' &lt;environment: 0x561a2f21a740&gt; </span>
+<span class="r-out co"><span class="r-pr">#&gt;</span>   .. .. ..- attr(*, "srcfile")=Class 'srcfile' &lt;environment: 0x5622253d15b0&gt; </span>
 <span class="r-out co"><span class="r-pr">#&gt;</span>   ..$ : list()</span>
 <span class="r-out co"><span class="r-pr">#&gt;</span>   .. ..- attr(*, "Rd_tag")= chr "\\ldots"</span>
 <span class="r-out co"><span class="r-pr">#&gt;</span>   .. ..- attr(*, "srcref")= 'srcref' int [1:6] 71 51 71 56 51 56</span>
-<span class="r-out co"><span class="r-pr">#&gt;</span>   .. .. ..- attr(*, "srcfile")=Class 'srcfile' &lt;environment: 0x561a2f21a740&gt; </span>
+<span class="r-out co"><span class="r-pr">#&gt;</span>   .. .. ..- attr(*, "srcfile")=Class 'srcfile' &lt;environment: 0x5622253d15b0&gt; </span>
 <span class="r-out co"><span class="r-pr">#&gt;</span>   ..$ : chr ", up to the\n"</span>
 <span class="r-out co"><span class="r-pr">#&gt;</span>   .. ..- attr(*, "Rd_tag")= chr "TEXT"</span>
 <span class="r-out co"><span class="r-pr">#&gt;</span>   .. ..- attr(*, "srcref")= 'srcref' int [1:6] 71 57 71 68 57 68</span>
-<span class="r-out co"><span class="r-pr">#&gt;</span>   .. .. ..- attr(*, "srcfile")=Class 'srcfile' &lt;environment: 0x561a2f21a740&gt; </span>
+<span class="r-out co"><span class="r-pr">#&gt;</span>   .. .. ..- attr(*, "srcfile")=Class 'srcfile' &lt;environment: 0x5622253d15b0&gt; </span>
 <span class="r-out co"><span class="r-pr">#&gt;</span>   ..$ : chr "  sequence value less than or equal to "</span>
 <span class="r-out co"><span class="r-pr">#&gt;</span>   .. ..- attr(*, "Rd_tag")= chr "TEXT"</span>
 <span class="r-out co"><span class="r-pr">#&gt;</span>   .. ..- attr(*, "srcref")= 'srcref' int [1:6] 72 1 72 39 1 39</span>
-<span class="r-out co"><span class="r-pr">#&gt;</span>   .. .. ..- attr(*, "srcfile")=Class 'srcfile' &lt;environment: 0x561a2f21a740&gt; </span>
+<span class="r-out co"><span class="r-pr">#&gt;</span>   .. .. ..- attr(*, "srcfile")=Class 'srcfile' &lt;environment: 0x5622253d15b0&gt; </span>
 <span class="r-out co"><span class="r-pr">#&gt;</span>   ..$ :List of 1</span>
 <span class="r-out co"><span class="r-pr">#&gt;</span>   .. ..$ : chr "to"</span>
 <span class="r-out co"><span class="r-pr">#&gt;</span>   .. .. ..- attr(*, "Rd_tag")= chr "RCODE"</span>
 <span class="r-out co"><span class="r-pr">#&gt;</span>   .. .. ..- attr(*, "srcref")= 'srcref' int [1:6] 72 46 72 47 46 47</span>
-<span class="r-out co"><span class="r-pr">#&gt;</span>   .. .. .. ..- attr(*, "srcfile")=Class 'srcfile' &lt;environment: 0x561a2f21a740&gt; </span>
+<span class="r-out co"><span class="r-pr">#&gt;</span>   .. .. .. ..- attr(*, "srcfile")=Class 'srcfile' &lt;environment: 0x5622253d15b0&gt; </span>
 <span class="r-out co"><span class="r-pr">#&gt;</span>   .. ..- attr(*, "Rd_tag")= chr "\\code"</span>
 <span class="r-out co"><span class="r-pr">#&gt;</span>   .. ..- attr(*, "srcref")= 'srcref' int [1:6] 72 40 72 48 40 48</span>
-<span class="r-out co"><span class="r-pr">#&gt;</span>   .. .. ..- attr(*, "srcfile")=Class 'srcfile' &lt;environment: 0x561a2f21a740&gt; </span>
+<span class="r-out co"><span class="r-pr">#&gt;</span>   .. .. ..- attr(*, "srcfile")=Class 'srcfile' &lt;environment: 0x5622253d15b0&gt; </span>
 <span class="r-out co"><span class="r-pr">#&gt;</span>   ..$ : chr ".  Specifying "</span>
 <span class="r-out co"><span class="r-pr">#&gt;</span>   .. ..- attr(*, "Rd_tag")= chr "TEXT"</span>
 <span class="r-out co"><span class="r-pr">#&gt;</span>   .. ..- attr(*, "srcref")= 'srcref' int [1:6] 72 49 72 62 49 62</span>
-<span class="r-out co"><span class="r-pr">#&gt;</span>   .. .. ..- attr(*, "srcfile")=Class 'srcfile' &lt;environment: 0x561a2f21a740&gt; </span>
+<span class="r-out co"><span class="r-pr">#&gt;</span>   .. .. ..- attr(*, "srcfile")=Class 'srcfile' &lt;environment: 0x5622253d15b0&gt; </span>
 <span class="r-out co"><span class="r-pr">#&gt;</span>   ..$ :List of 2</span>
 <span class="r-out co"><span class="r-pr">#&gt;</span>   .. ..$ : chr "to -\n"</span>
 <span class="r-out co"><span class="r-pr">#&gt;</span>   .. .. ..- attr(*, "Rd_tag")= chr "RCODE"</span>
 <span class="r-out co"><span class="r-pr">#&gt;</span>   .. .. ..- attr(*, "srcref")= 'srcref' int [1:6] 72 69 72 73 69 73</span>
-<span class="r-out co"><span class="r-pr">#&gt;</span>   .. .. .. ..- attr(*, "srcfile")=Class 'srcfile' &lt;environment: 0x561a2f21a740&gt; </span>
+<span class="r-out co"><span class="r-pr">#&gt;</span>   .. .. .. ..- attr(*, "srcfile")=Class 'srcfile' &lt;environment: 0x5622253d15b0&gt; </span>
 <span class="r-out co"><span class="r-pr">#&gt;</span>   .. ..$ : chr "  from"</span>
 <span class="r-out co"><span class="r-pr">#&gt;</span>   .. .. ..- attr(*, "Rd_tag")= chr "RCODE"</span>
 <span class="r-out co"><span class="r-pr">#&gt;</span>   .. .. ..- attr(*, "srcref")= 'srcref' int [1:6] 73 1 73 6 1 6</span>
-<span class="r-out co"><span class="r-pr">#&gt;</span>   .. .. .. ..- attr(*, "srcfile")=Class 'srcfile' &lt;environment: 0x561a2f21a740&gt; </span>
+<span class="r-out co"><span class="r-pr">#&gt;</span>   .. .. .. ..- attr(*, "srcfile")=Class 'srcfile' &lt;environment: 0x5622253d15b0&gt; </span>
 <span class="r-out co"><span class="r-pr">#&gt;</span>   .. ..- attr(*, "Rd_tag")= chr "\\code"</span>
 <span class="r-out co"><span class="r-pr">#&gt;</span>   .. ..- attr(*, "srcref")= 'srcref' int [1:6] 72 63 73 7 63 7</span>
-<span class="r-out co"><span class="r-pr">#&gt;</span>   .. .. ..- attr(*, "srcfile")=Class 'srcfile' &lt;environment: 0x561a2f21a740&gt; </span>
+<span class="r-out co"><span class="r-pr">#&gt;</span>   .. .. ..- attr(*, "srcfile")=Class 'srcfile' &lt;environment: 0x5622253d15b0&gt; </span>
 <span class="r-out co"><span class="r-pr">#&gt;</span>   ..$ : chr " and "</span>
 <span class="r-out co"><span class="r-pr">#&gt;</span>   .. ..- attr(*, "Rd_tag")= chr "TEXT"</span>
 <span class="r-out co"><span class="r-pr">#&gt;</span>   .. ..- attr(*, "srcref")= 'srcref' int [1:6] 73 8 73 12 8 12</span>
-<span class="r-out co"><span class="r-pr">#&gt;</span>   .. .. ..- attr(*, "srcfile")=Class 'srcfile' &lt;environment: 0x561a2f21a740&gt; </span>
+<span class="r-out co"><span class="r-pr">#&gt;</span>   .. .. ..- attr(*, "srcfile")=Class 'srcfile' &lt;environment: 0x5622253d15b0&gt; </span>
 <span class="r-out co"><span class="r-pr">#&gt;</span>   ..$ :List of 1</span>
 <span class="r-out co"><span class="r-pr">#&gt;</span>   .. ..$ : chr "by"</span>
 <span class="r-out co"><span class="r-pr">#&gt;</span>   .. .. ..- attr(*, "Rd_tag")= chr "RCODE"</span>
 <span class="r-out co"><span class="r-pr">#&gt;</span>   .. .. ..- attr(*, "srcref")= 'srcref' int [1:6] 73 19 73 20 19 20</span>
-<span class="r-out co"><span class="r-pr">#&gt;</span>   .. .. .. ..- attr(*, "srcfile")=Class 'srcfile' &lt;environment: 0x561a2f21a740&gt; </span>
+<span class="r-out co"><span class="r-pr">#&gt;</span>   .. .. .. ..- attr(*, "srcfile")=Class 'srcfile' &lt;environment: 0x5622253d15b0&gt; </span>
 <span class="r-out co"><span class="r-pr">#&gt;</span>   .. ..- attr(*, "Rd_tag")= chr "\\code"</span>
 <span class="r-out co"><span class="r-pr">#&gt;</span>   .. ..- attr(*, "srcref")= 'srcref' int [1:6] 73 13 73 21 13 21</span>
-<span class="r-out co"><span class="r-pr">#&gt;</span>   .. .. ..- attr(*, "srcfile")=Class 'srcfile' &lt;environment: 0x561a2f21a740&gt; </span>
+<span class="r-out co"><span class="r-pr">#&gt;</span>   .. .. ..- attr(*, "srcfile")=Class 'srcfile' &lt;environment: 0x5622253d15b0&gt; </span>
 <span class="r-out co"><span class="r-pr">#&gt;</span>   ..$ : chr " of opposite signs is an error.  Note that the\n"</span>
 <span class="r-out co"><span class="r-pr">#&gt;</span>   .. ..- attr(*, "Rd_tag")= chr "TEXT"</span>
 <span class="r-out co"><span class="r-pr">#&gt;</span>   .. ..- attr(*, "srcref")= 'srcref' int [1:6] 73 22 73 68 22 68</span>
-<span class="r-out co"><span class="r-pr">#&gt;</span>   .. .. ..- attr(*, "srcfile")=Class 'srcfile' &lt;environment: 0x561a2f21a740&gt; </span>
+<span class="r-out co"><span class="r-pr">#&gt;</span>   .. .. ..- attr(*, "srcfile")=Class 'srcfile' &lt;environment: 0x5622253d15b0&gt; </span>
 <span class="r-out co"><span class="r-pr">#&gt;</span>   ..$ : chr "  computed final value can go just beyond "</span>
 <span class="r-out co"><span class="r-pr">#&gt;</span>   .. ..- attr(*, "Rd_tag")= chr "TEXT"</span>
 <span class="r-out co"><span class="r-pr">#&gt;</span>   .. ..- attr(*, "srcref")= 'srcref' int [1:6] 74 1 74 42 1 42</span>
-<span class="r-out co"><span class="r-pr">#&gt;</span>   .. .. ..- attr(*, "srcfile")=Class 'srcfile' &lt;environment: 0x561a2f21a740&gt; </span>
+<span class="r-out co"><span class="r-pr">#&gt;</span>   .. .. ..- attr(*, "srcfile")=Class 'srcfile' &lt;environment: 0x5622253d15b0&gt; </span>
 <span class="r-out co"><span class="r-pr">#&gt;</span>   ..$ :List of 1</span>
 <span class="r-out co"><span class="r-pr">#&gt;</span>   .. ..$ : chr "to"</span>
 <span class="r-out co"><span class="r-pr">#&gt;</span>   .. .. ..- attr(*, "Rd_tag")= chr "RCODE"</span>
 <span class="r-out co"><span class="r-pr">#&gt;</span>   .. .. ..- attr(*, "srcref")= 'srcref' int [1:6] 74 49 74 50 49 50</span>
-<span class="r-out co"><span class="r-pr">#&gt;</span>   .. .. .. ..- attr(*, "srcfile")=Class 'srcfile' &lt;environment: 0x561a2f21a740&gt; </span>
+<span class="r-out co"><span class="r-pr">#&gt;</span>   .. .. .. ..- attr(*, "srcfile")=Class 'srcfile' &lt;environment: 0x5622253d15b0&gt; </span>
 <span class="r-out co"><span class="r-pr">#&gt;</span>   .. ..- attr(*, "Rd_tag")= chr "\\code"</span>
 <span class="r-out co"><span class="r-pr">#&gt;</span>   .. ..- attr(*, "srcref")= 'srcref' int [1:6] 74 43 74 51 43 51</span>
-<span class="r-out co"><span class="r-pr">#&gt;</span>   .. .. ..- attr(*, "srcfile")=Class 'srcfile' &lt;environment: 0x561a2f21a740&gt; </span>
+<span class="r-out co"><span class="r-pr">#&gt;</span>   .. .. ..- attr(*, "srcfile")=Class 'srcfile' &lt;environment: 0x5622253d15b0&gt; </span>
 <span class="r-out co"><span class="r-pr">#&gt;</span>   ..$ : chr " to allow for\n"</span>
 <span class="r-out co"><span class="r-pr">#&gt;</span>   .. ..- attr(*, "Rd_tag")= chr "TEXT"</span>
 <span class="r-out co"><span class="r-pr">#&gt;</span>   .. ..- attr(*, "srcref")= 'srcref' int [1:6] 74 52 74 65 52 65</span>
-<span class="r-out co"><span class="r-pr">#&gt;</span>   .. .. ..- attr(*, "srcfile")=Class 'srcfile' &lt;environment: 0x561a2f21a740&gt; </span>
+<span class="r-out co"><span class="r-pr">#&gt;</span>   .. .. ..- attr(*, "srcfile")=Class 'srcfile' &lt;environment: 0x5622253d15b0&gt; </span>
 <span class="r-out co"><span class="r-pr">#&gt;</span>   ..$ : chr "  rounding error, but is truncated to "</span>
 <span class="r-out co"><span class="r-pr">#&gt;</span>   .. ..- attr(*, "Rd_tag")= chr "TEXT"</span>
 <span class="r-out co"><span class="r-pr">#&gt;</span>   .. ..- attr(*, "srcref")= 'srcref' int [1:6] 75 1 75 38 1 38</span>
-<span class="r-out co"><span class="r-pr">#&gt;</span>   .. .. ..- attr(*, "srcfile")=Class 'srcfile' &lt;environment: 0x561a2f21a740&gt; </span>
+<span class="r-out co"><span class="r-pr">#&gt;</span>   .. .. ..- attr(*, "srcfile")=Class 'srcfile' &lt;environment: 0x5622253d15b0&gt; </span>
 <span class="r-out co"><span class="r-pr">#&gt;</span>   ..$ :List of 1</span>
 <span class="r-out co"><span class="r-pr">#&gt;</span>   .. ..$ : chr "to"</span>
 <span class="r-out co"><span class="r-pr">#&gt;</span>   .. .. ..- attr(*, "Rd_tag")= chr "RCODE"</span>
 <span class="r-out co"><span class="r-pr">#&gt;</span>   .. .. ..- attr(*, "srcref")= 'srcref' int [1:6] 75 45 75 46 45 46</span>
-<span class="r-out co"><span class="r-pr">#&gt;</span>   .. .. .. ..- attr(*, "srcfile")=Class 'srcfile' &lt;environment: 0x561a2f21a740&gt; </span>
+<span class="r-out co"><span class="r-pr">#&gt;</span>   .. .. .. ..- attr(*, "srcfile")=Class 'srcfile' &lt;environment: 0x5622253d15b0&gt; </span>
 <span class="r-out co"><span class="r-pr">#&gt;</span>   .. ..- attr(*, "Rd_tag")= chr "\\code"</span>
 <span class="r-out co"><span class="r-pr">#&gt;</span>   .. ..- attr(*, "srcref")= 'srcref' int [1:6] 75 39 75 47 39 47</span>
-<span class="r-out co"><span class="r-pr">#&gt;</span>   .. .. ..- attr(*, "srcfile")=Class 'srcfile' &lt;environment: 0x561a2f21a740&gt; </span>
+<span class="r-out co"><span class="r-pr">#&gt;</span>   .. .. ..- attr(*, "srcfile")=Class 'srcfile' &lt;environment: 0x5622253d15b0&gt; </span>
 <span class="r-out co"><span class="r-pr">#&gt;</span>   ..$ : chr ".  ("</span>
 <span class="r-out co"><span class="r-pr">#&gt;</span>   .. ..- attr(*, "Rd_tag")= chr "TEXT"</span>
 <span class="r-out co"><span class="r-pr">#&gt;</span>   .. ..- attr(*, "srcref")= 'srcref' int [1:6] 75 48 75 51 48 51</span>
-<span class="r-out co"><span class="r-pr">#&gt;</span>   .. .. ..- attr(*, "srcfile")=Class 'srcfile' &lt;environment: 0x561a2f21a740&gt; </span>
+<span class="r-out co"><span class="r-pr">#&gt;</span>   .. .. ..- attr(*, "srcfile")=Class 'srcfile' &lt;environment: 0x5622253d15b0&gt; </span>
 <span class="r-out co"><span class="r-pr">#&gt;</span>   ..$ :List of 1</span>
 <span class="r-out co"><span class="r-pr">#&gt;</span>   .. ..$ : chr "Just beyond"</span>
 <span class="r-out co"><span class="r-pr">#&gt;</span>   .. .. ..- attr(*, "Rd_tag")= chr "TEXT"</span>
 <span class="r-out co"><span class="r-pr">#&gt;</span>   .. .. ..- attr(*, "srcref")= 'srcref' int [1:6] 75 60 75 70 60 70</span>
-<span class="r-out co"><span class="r-pr">#&gt;</span>   .. .. .. ..- attr(*, "srcfile")=Class 'srcfile' &lt;environment: 0x561a2f21a740&gt; </span>
+<span class="r-out co"><span class="r-pr">#&gt;</span>   .. .. .. ..- attr(*, "srcfile")=Class 'srcfile' &lt;environment: 0x5622253d15b0&gt; </span>
 <span class="r-out co"><span class="r-pr">#&gt;</span>   .. ..- attr(*, "Rd_tag")= chr "\\sQuote"</span>
 <span class="r-out co"><span class="r-pr">#&gt;</span>   .. ..- attr(*, "srcref")= 'srcref' int [1:6] 75 52 75 71 52 71</span>
-<span class="r-out co"><span class="r-pr">#&gt;</span>   .. .. ..- attr(*, "srcfile")=Class 'srcfile' &lt;environment: 0x561a2f21a740&gt; </span>
+<span class="r-out co"><span class="r-pr">#&gt;</span>   .. .. ..- attr(*, "srcfile")=Class 'srcfile' &lt;environment: 0x5622253d15b0&gt; </span>
 <span class="r-out co"><span class="r-pr">#&gt;</span>   ..$ : chr "\n"</span>
 <span class="r-out co"><span class="r-pr">#&gt;</span>   .. ..- attr(*, "Rd_tag")= chr "TEXT"</span>
 <span class="r-out co"><span class="r-pr">#&gt;</span>   .. ..- attr(*, "srcref")= 'srcref' int [1:6] 75 72 75 72 72 72</span>
-<span class="r-out co"><span class="r-pr">#&gt;</span>   .. .. ..- attr(*, "srcfile")=Class 'srcfile' &lt;environment: 0x561a2f21a740&gt; </span>
+<span class="r-out co"><span class="r-pr">#&gt;</span>   .. .. ..- attr(*, "srcfile")=Class 'srcfile' &lt;environment: 0x5622253d15b0&gt; </span>
 <span class="r-out co"><span class="r-pr">#&gt;</span>   ..$ : chr "  is by up to "</span>
 <span class="r-out co"><span class="r-pr">#&gt;</span>   .. ..- attr(*, "Rd_tag")= chr "TEXT"</span>
 <span class="r-out co"><span class="r-pr">#&gt;</span>   .. ..- attr(*, "srcref")= 'srcref' int [1:6] 76 1 76 14 1 14</span>
-<span class="r-out co"><span class="r-pr">#&gt;</span>   .. .. ..- attr(*, "srcfile")=Class 'srcfile' &lt;environment: 0x561a2f21a740&gt; </span>
+<span class="r-out co"><span class="r-pr">#&gt;</span>   .. .. ..- attr(*, "srcfile")=Class 'srcfile' &lt;environment: 0x5622253d15b0&gt; </span>
 <span class="r-out co"><span class="r-pr">#&gt;</span>   ..$ :List of 2</span>
 <span class="r-out co"><span class="r-pr">#&gt;</span>   .. ..$ :List of 1</span>
 <span class="r-out co"><span class="r-pr">#&gt;</span>   .. .. ..$ : chr "10^{-10}"</span>
 <span class="r-out co"><span class="r-pr">#&gt;</span>   .. .. .. ..- attr(*, "Rd_tag")= chr "VERB"</span>
 <span class="r-out co"><span class="r-pr">#&gt;</span>   .. .. .. ..- attr(*, "srcref")= 'srcref' int [1:6] 76 20 76 27 20 27</span>
-<span class="r-out co"><span class="r-pr">#&gt;</span>   .. .. .. .. ..- attr(*, "srcfile")=Class 'srcfile' &lt;environment: 0x561a2f21a740&gt; </span>
+<span class="r-out co"><span class="r-pr">#&gt;</span>   .. .. .. .. ..- attr(*, "srcfile")=Class 'srcfile' &lt;environment: 0x5622253d15b0&gt; </span>
 <span class="r-out co"><span class="r-pr">#&gt;</span>   .. ..$ :List of 1</span>
 <span class="r-out co"><span class="r-pr">#&gt;</span>   .. .. ..$ : chr "1e-10"</span>
 <span class="r-out co"><span class="r-pr">#&gt;</span>   .. .. .. ..- attr(*, "Rd_tag")= chr "VERB"</span>
 <span class="r-out co"><span class="r-pr">#&gt;</span>   .. .. .. ..- attr(*, "srcref")= 'srcref' int [1:6] 76 30 76 34 30 34</span>
-<span class="r-out co"><span class="r-pr">#&gt;</span>   .. .. .. .. ..- attr(*, "srcfile")=Class 'srcfile' &lt;environment: 0x561a2f21a740&gt; </span>
+<span class="r-out co"><span class="r-pr">#&gt;</span>   .. .. .. .. ..- attr(*, "srcfile")=Class 'srcfile' &lt;environment: 0x5622253d15b0&gt; </span>
 <span class="r-out co"><span class="r-pr">#&gt;</span>   .. ..- attr(*, "Rd_tag")= chr "\\eqn"</span>
 <span class="r-out co"><span class="r-pr">#&gt;</span>   .. ..- attr(*, "srcref")= 'srcref' int [1:6] 76 15 76 35 15 35</span>
-<span class="r-out co"><span class="r-pr">#&gt;</span>   .. .. ..- attr(*, "srcfile")=Class 'srcfile' &lt;environment: 0x561a2f21a740&gt; </span>
+<span class="r-out co"><span class="r-pr">#&gt;</span>   .. .. ..- attr(*, "srcfile")=Class 'srcfile' &lt;environment: 0x5622253d15b0&gt; </span>
 <span class="r-out co"><span class="r-pr">#&gt;</span>   ..$ : chr " times "</span>
 <span class="r-out co"><span class="r-pr">#&gt;</span>   .. ..- attr(*, "Rd_tag")= chr "TEXT"</span>
 <span class="r-out co"><span class="r-pr">#&gt;</span>   .. ..- attr(*, "srcref")= 'srcref' int [1:6] 76 36 76 42 36 42</span>
-<span class="r-out co"><span class="r-pr">#&gt;</span>   .. .. ..- attr(*, "srcfile")=Class 'srcfile' &lt;environment: 0x561a2f21a740&gt; </span>
+<span class="r-out co"><span class="r-pr">#&gt;</span>   .. .. ..- attr(*, "srcfile")=Class 'srcfile' &lt;environment: 0x5622253d15b0&gt; </span>
 <span class="r-out co"><span class="r-pr">#&gt;</span>   ..$ :List of 1</span>
 <span class="r-out co"><span class="r-pr">#&gt;</span>   .. ..$ : chr "abs(from - to)"</span>
 <span class="r-out co"><span class="r-pr">#&gt;</span>   .. .. ..- attr(*, "Rd_tag")= chr "RCODE"</span>
 <span class="r-out co"><span class="r-pr">#&gt;</span>   .. .. ..- attr(*, "srcref")= 'srcref' int [1:6] 76 49 76 62 49 62</span>
-<span class="r-out co"><span class="r-pr">#&gt;</span>   .. .. .. ..- attr(*, "srcfile")=Class 'srcfile' &lt;environment: 0x561a2f21a740&gt; </span>
+<span class="r-out co"><span class="r-pr">#&gt;</span>   .. .. .. ..- attr(*, "srcfile")=Class 'srcfile' &lt;environment: 0x5622253d15b0&gt; </span>
 <span class="r-out co"><span class="r-pr">#&gt;</span>   .. ..- attr(*, "Rd_tag")= chr "\\code"</span>
 <span class="r-out co"><span class="r-pr">#&gt;</span>   .. ..- attr(*, "srcref")= 'srcref' int [1:6] 76 43 76 63 43 63</span>
-<span class="r-out co"><span class="r-pr">#&gt;</span>   .. .. ..- attr(*, "srcfile")=Class 'srcfile' &lt;environment: 0x561a2f21a740&gt; </span>
+<span class="r-out co"><span class="r-pr">#&gt;</span>   .. .. ..- attr(*, "srcfile")=Class 'srcfile' &lt;environment: 0x5622253d15b0&gt; </span>
 <span class="r-out co"><span class="r-pr">#&gt;</span>   ..$ : chr ".)\n"</span>
 <span class="r-out co"><span class="r-pr">#&gt;</span>   .. ..- attr(*, "Rd_tag")= chr "TEXT"</span>
 <span class="r-out co"><span class="r-pr">#&gt;</span>   .. ..- attr(*, "srcref")= 'srcref' int [1:6] 76 64 76 66 64 66</span>
-<span class="r-out co"><span class="r-pr">#&gt;</span>   .. .. ..- attr(*, "srcfile")=Class 'srcfile' &lt;environment: 0x561a2f21a740&gt; </span>
+<span class="r-out co"><span class="r-pr">#&gt;</span>   .. .. ..- attr(*, "srcfile")=Class 'srcfile' &lt;environment: 0x5622253d15b0&gt; </span>
 <span class="r-out co"><span class="r-pr">#&gt;</span>   ..$ : chr "\n"</span>
 <span class="r-out co"><span class="r-pr">#&gt;</span>   .. ..- attr(*, "Rd_tag")= chr "TEXT"</span>
 <span class="r-out co"><span class="r-pr">#&gt;</span>   .. ..- attr(*, "srcref")= 'srcref' int [1:6] 77 1 77 1 1 1</span>
-<span class="r-out co"><span class="r-pr">#&gt;</span>   .. .. ..- attr(*, "srcfile")=Class 'srcfile' &lt;environment: 0x561a2f21a740&gt; </span>
+<span class="r-out co"><span class="r-pr">#&gt;</span>   .. .. ..- attr(*, "srcfile")=Class 'srcfile' &lt;environment: 0x5622253d15b0&gt; </span>
 <span class="r-out co"><span class="r-pr">#&gt;</span>   ..$ : chr "  The third generates a sequence of "</span>
 <span class="r-out co"><span class="r-pr">#&gt;</span>   .. ..- attr(*, "Rd_tag")= chr "TEXT"</span>
 <span class="r-out co"><span class="r-pr">#&gt;</span>   .. ..- attr(*, "srcref")= 'srcref' int [1:6] 78 1 78 36 1 36</span>
-<span class="r-out co"><span class="r-pr">#&gt;</span>   .. .. ..- attr(*, "srcfile")=Class 'srcfile' &lt;environment: 0x561a2f21a740&gt; </span>
+<span class="r-out co"><span class="r-pr">#&gt;</span>   .. .. ..- attr(*, "srcfile")=Class 'srcfile' &lt;environment: 0x5622253d15b0&gt; </span>
 <span class="r-out co"><span class="r-pr">#&gt;</span>   ..$ :List of 1</span>
 <span class="r-out co"><span class="r-pr">#&gt;</span>   .. ..$ : chr "length.out"</span>
 <span class="r-out co"><span class="r-pr">#&gt;</span>   .. .. ..- attr(*, "Rd_tag")= chr "RCODE"</span>
 <span class="r-out co"><span class="r-pr">#&gt;</span>   .. .. ..- attr(*, "srcref")= 'srcref' int [1:6] 78 43 78 52 43 52</span>
-<span class="r-out co"><span class="r-pr">#&gt;</span>   .. .. .. ..- attr(*, "srcfile")=Class 'srcfile' &lt;environment: 0x561a2f21a740&gt; </span>
+<span class="r-out co"><span class="r-pr">#&gt;</span>   .. .. .. ..- attr(*, "srcfile")=Class 'srcfile' &lt;environment: 0x5622253d15b0&gt; </span>
 <span class="r-out co"><span class="r-pr">#&gt;</span>   .. ..- attr(*, "Rd_tag")= chr "\\code"</span>
 <span class="r-out co"><span class="r-pr">#&gt;</span>   .. ..- attr(*, "srcref")= 'srcref' int [1:6] 78 37 78 53 37 53</span>
-<span class="r-out co"><span class="r-pr">#&gt;</span>   .. .. ..- attr(*, "srcfile")=Class 'srcfile' &lt;environment: 0x561a2f21a740&gt; </span>
+<span class="r-out co"><span class="r-pr">#&gt;</span>   .. .. ..- attr(*, "srcfile")=Class 'srcfile' &lt;environment: 0x5622253d15b0&gt; </span>
 <span class="r-out co"><span class="r-pr">#&gt;</span>   ..$ : chr " equally spaced\n"</span>
 <span class="r-out co"><span class="r-pr">#&gt;</span>   .. ..- attr(*, "Rd_tag")= chr "TEXT"</span>
 <span class="r-out co"><span class="r-pr">#&gt;</span>   .. ..- attr(*, "srcref")= 'srcref' int [1:6] 78 54 78 69 54 69</span>
-<span class="r-out co"><span class="r-pr">#&gt;</span>   .. .. ..- attr(*, "srcfile")=Class 'srcfile' &lt;environment: 0x561a2f21a740&gt; </span>
+<span class="r-out co"><span class="r-pr">#&gt;</span>   .. .. ..- attr(*, "srcfile")=Class 'srcfile' &lt;environment: 0x5622253d15b0&gt; </span>
 <span class="r-out co"><span class="r-pr">#&gt;</span>   ..$ : chr "  values from "</span>
 <span class="r-out co"><span class="r-pr">#&gt;</span>   .. ..- attr(*, "Rd_tag")= chr "TEXT"</span>
 <span class="r-out co"><span class="r-pr">#&gt;</span>   .. ..- attr(*, "srcref")= 'srcref' int [1:6] 79 1 79 14 1 14</span>
-<span class="r-out co"><span class="r-pr">#&gt;</span>   .. .. ..- attr(*, "srcfile")=Class 'srcfile' &lt;environment: 0x561a2f21a740&gt; </span>
+<span class="r-out co"><span class="r-pr">#&gt;</span>   .. .. ..- attr(*, "srcfile")=Class 'srcfile' &lt;environment: 0x5622253d15b0&gt; </span>
 <span class="r-out co"><span class="r-pr">#&gt;</span>   ..$ :List of 1</span>
 <span class="r-out co"><span class="r-pr">#&gt;</span>   .. ..$ : chr "from"</span>
 <span class="r-out co"><span class="r-pr">#&gt;</span>   .. .. ..- attr(*, "Rd_tag")= chr "RCODE"</span>
 <span class="r-out co"><span class="r-pr">#&gt;</span>   .. .. ..- attr(*, "srcref")= 'srcref' int [1:6] 79 21 79 24 21 24</span>
-<span class="r-out co"><span class="r-pr">#&gt;</span>   .. .. .. ..- attr(*, "srcfile")=Class 'srcfile' &lt;environment: 0x561a2f21a740&gt; </span>
+<span class="r-out co"><span class="r-pr">#&gt;</span>   .. .. .. ..- attr(*, "srcfile")=Class 'srcfile' &lt;environment: 0x5622253d15b0&gt; </span>
 <span class="r-out co"><span class="r-pr">#&gt;</span>   .. ..- attr(*, "Rd_tag")= chr "\\code"</span>
 <span class="r-out co"><span class="r-pr">#&gt;</span>   .. ..- attr(*, "srcref")= 'srcref' int [1:6] 79 15 79 25 15 25</span>
-<span class="r-out co"><span class="r-pr">#&gt;</span>   .. .. ..- attr(*, "srcfile")=Class 'srcfile' &lt;environment: 0x561a2f21a740&gt; </span>
+<span class="r-out co"><span class="r-pr">#&gt;</span>   .. .. ..- attr(*, "srcfile")=Class 'srcfile' &lt;environment: 0x5622253d15b0&gt; </span>
 <span class="r-out co"><span class="r-pr">#&gt;</span>   ..$ : chr " to "</span>
 <span class="r-out co"><span class="r-pr">#&gt;</span>   .. ..- attr(*, "Rd_tag")= chr "TEXT"</span>
 <span class="r-out co"><span class="r-pr">#&gt;</span>   .. ..- attr(*, "srcref")= 'srcref' int [1:6] 79 26 79 29 26 29</span>
-<span class="r-out co"><span class="r-pr">#&gt;</span>   .. .. ..- attr(*, "srcfile")=Class 'srcfile' &lt;environment: 0x561a2f21a740&gt; </span>
+<span class="r-out co"><span class="r-pr">#&gt;</span>   .. .. ..- attr(*, "srcfile")=Class 'srcfile' &lt;environment: 0x5622253d15b0&gt; </span>
 <span class="r-out co"><span class="r-pr">#&gt;</span>   ..$ :List of 1</span>
 <span class="r-out co"><span class="r-pr">#&gt;</span>   .. ..$ : chr "to"</span>
 <span class="r-out co"><span class="r-pr">#&gt;</span>   .. .. ..- attr(*, "Rd_tag")= chr "RCODE"</span>
 <span class="r-out co"><span class="r-pr">#&gt;</span>   .. .. ..- attr(*, "srcref")= 'srcref' int [1:6] 79 36 79 37 36 37</span>
-<span class="r-out co"><span class="r-pr">#&gt;</span>   .. .. .. ..- attr(*, "srcfile")=Class 'srcfile' &lt;environment: 0x561a2f21a740&gt; </span>
+<span class="r-out co"><span class="r-pr">#&gt;</span>   .. .. .. ..- attr(*, "srcfile")=Class 'srcfile' &lt;environment: 0x5622253d15b0&gt; </span>
 <span class="r-out co"><span class="r-pr">#&gt;</span>   .. ..- attr(*, "Rd_tag")= chr "\\code"</span>
 <span class="r-out co"><span class="r-pr">#&gt;</span>   .. ..- attr(*, "srcref")= 'srcref' int [1:6] 79 30 79 38 30 38</span>
-<span class="r-out co"><span class="r-pr">#&gt;</span>   .. .. ..- attr(*, "srcfile")=Class 'srcfile' &lt;environment: 0x561a2f21a740&gt; </span>
+<span class="r-out co"><span class="r-pr">#&gt;</span>   .. .. ..- attr(*, "srcfile")=Class 'srcfile' &lt;environment: 0x5622253d15b0&gt; </span>
 <span class="r-out co"><span class="r-pr">#&gt;</span>   ..$ : chr ".  ("</span>
 <span class="r-out co"><span class="r-pr">#&gt;</span>   .. ..- attr(*, "Rd_tag")= chr "TEXT"</span>
 <span class="r-out co"><span class="r-pr">#&gt;</span>   .. ..- attr(*, "srcref")= 'srcref' int [1:6] 79 39 79 42 39 42</span>
-<span class="r-out co"><span class="r-pr">#&gt;</span>   .. .. ..- attr(*, "srcfile")=Class 'srcfile' &lt;environment: 0x561a2f21a740&gt; </span>
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 <span class="r-out co"><span class="r-pr">#&gt;</span>   ..$ :List of 1</span>
 <span class="r-out co"><span class="r-pr">#&gt;</span>   .. ..$ : chr "length.out"</span>
 <span class="r-out co"><span class="r-pr">#&gt;</span>   .. .. ..- attr(*, "Rd_tag")= chr "RCODE"</span>
 <span class="r-out co"><span class="r-pr">#&gt;</span>   .. .. ..- attr(*, "srcref")= 'srcref' int [1:6] 79 49 79 58 49 58</span>
-<span class="r-out co"><span class="r-pr">#&gt;</span>   .. .. .. ..- attr(*, "srcfile")=Class 'srcfile' &lt;environment: 0x561a2f21a740&gt; </span>
+<span class="r-out co"><span class="r-pr">#&gt;</span>   .. .. .. ..- attr(*, "srcfile")=Class 'srcfile' &lt;environment: 0x5622253d15b0&gt; </span>
 <span class="r-out co"><span class="r-pr">#&gt;</span>   .. ..- attr(*, "Rd_tag")= chr "\\code"</span>
 <span class="r-out co"><span class="r-pr">#&gt;</span>   .. ..- attr(*, "srcref")= 'srcref' int [1:6] 79 43 79 59 43 59</span>
-<span class="r-out co"><span class="r-pr">#&gt;</span>   .. .. ..- attr(*, "srcfile")=Class 'srcfile' &lt;environment: 0x561a2f21a740&gt; </span>
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 <span class="r-out co"><span class="r-pr">#&gt;</span>   ..$ : chr " is usually\n"</span>
 <span class="r-out co"><span class="r-pr">#&gt;</span>   .. ..- attr(*, "Rd_tag")= chr "TEXT"</span>
 <span class="r-out co"><span class="r-pr">#&gt;</span>   .. ..- attr(*, "srcref")= 'srcref' int [1:6] 79 60 79 71 60 71</span>
-<span class="r-out co"><span class="r-pr">#&gt;</span>   .. .. ..- attr(*, "srcfile")=Class 'srcfile' &lt;environment: 0x561a2f21a740&gt; </span>
+<span class="r-out co"><span class="r-pr">#&gt;</span>   .. .. ..- attr(*, "srcfile")=Class 'srcfile' &lt;environment: 0x5622253d15b0&gt; </span>
 <span class="r-out co"><span class="r-pr">#&gt;</span>   ..$ : chr "  abbreviated to "</span>
 <span class="r-out co"><span class="r-pr">#&gt;</span>   .. ..- attr(*, "Rd_tag")= chr "TEXT"</span>
 <span class="r-out co"><span class="r-pr">#&gt;</span>   .. ..- attr(*, "srcref")= 'srcref' int [1:6] 80 1 80 17 1 17</span>
-<span class="r-out co"><span class="r-pr">#&gt;</span>   .. .. ..- attr(*, "srcfile")=Class 'srcfile' &lt;environment: 0x561a2f21a740&gt; </span>
+<span class="r-out co"><span class="r-pr">#&gt;</span>   .. .. ..- attr(*, "srcfile")=Class 'srcfile' &lt;environment: 0x5622253d15b0&gt; </span>
 <span class="r-out co"><span class="r-pr">#&gt;</span>   ..$ :List of 1</span>
 <span class="r-out co"><span class="r-pr">#&gt;</span>   .. ..$ : chr "length"</span>
 <span class="r-out co"><span class="r-pr">#&gt;</span>   .. .. ..- attr(*, "Rd_tag")= chr "RCODE"</span>
 <span class="r-out co"><span class="r-pr">#&gt;</span>   .. .. ..- attr(*, "srcref")= 'srcref' int [1:6] 80 24 80 29 24 29</span>
-<span class="r-out co"><span class="r-pr">#&gt;</span>   .. .. .. ..- attr(*, "srcfile")=Class 'srcfile' &lt;environment: 0x561a2f21a740&gt; </span>
+<span class="r-out co"><span class="r-pr">#&gt;</span>   .. .. .. ..- attr(*, "srcfile")=Class 'srcfile' &lt;environment: 0x5622253d15b0&gt; </span>
 <span class="r-out co"><span class="r-pr">#&gt;</span>   .. ..- attr(*, "Rd_tag")= chr "\\code"</span>
 <span class="r-out co"><span class="r-pr">#&gt;</span>   .. ..- attr(*, "srcref")= 'srcref' int [1:6] 80 18 80 30 18 30</span>
-<span class="r-out co"><span class="r-pr">#&gt;</span>   .. .. ..- attr(*, "srcfile")=Class 'srcfile' &lt;environment: 0x561a2f21a740&gt; </span>
+<span class="r-out co"><span class="r-pr">#&gt;</span>   .. .. ..- attr(*, "srcfile")=Class 'srcfile' &lt;environment: 0x5622253d15b0&gt; </span>
 <span class="r-out co"><span class="r-pr">#&gt;</span>   ..$ : chr " or "</span>
 <span class="r-out co"><span class="r-pr">#&gt;</span>   .. ..- attr(*, "Rd_tag")= chr "TEXT"</span>
 <span class="r-out co"><span class="r-pr">#&gt;</span>   .. ..- attr(*, "srcref")= 'srcref' int [1:6] 80 31 80 34 31 34</span>
-<span class="r-out co"><span class="r-pr">#&gt;</span>   .. .. ..- attr(*, "srcfile")=Class 'srcfile' &lt;environment: 0x561a2f21a740&gt; </span>
+<span class="r-out co"><span class="r-pr">#&gt;</span>   .. .. ..- attr(*, "srcfile")=Class 'srcfile' &lt;environment: 0x5622253d15b0&gt; </span>
 <span class="r-out co"><span class="r-pr">#&gt;</span>   ..$ :List of 1</span>
 <span class="r-out co"><span class="r-pr">#&gt;</span>   .. ..$ : chr "len"</span>
 <span class="r-out co"><span class="r-pr">#&gt;</span>   .. .. ..- attr(*, "Rd_tag")= chr "RCODE"</span>
 <span class="r-out co"><span class="r-pr">#&gt;</span>   .. .. ..- attr(*, "srcref")= 'srcref' int [1:6] 80 41 80 43 41 43</span>
-<span class="r-out co"><span class="r-pr">#&gt;</span>   .. .. .. ..- attr(*, "srcfile")=Class 'srcfile' &lt;environment: 0x561a2f21a740&gt; </span>
+<span class="r-out co"><span class="r-pr">#&gt;</span>   .. .. .. ..- attr(*, "srcfile")=Class 'srcfile' &lt;environment: 0x5622253d15b0&gt; </span>
 <span class="r-out co"><span class="r-pr">#&gt;</span>   .. ..- attr(*, "Rd_tag")= chr "\\code"</span>
 <span class="r-out co"><span class="r-pr">#&gt;</span>   .. ..- attr(*, "srcref")= 'srcref' int [1:6] 80 35 80 44 35 44</span>
-<span class="r-out co"><span class="r-pr">#&gt;</span>   .. .. ..- attr(*, "srcfile")=Class 'srcfile' &lt;environment: 0x561a2f21a740&gt; </span>
+<span class="r-out co"><span class="r-pr">#&gt;</span>   .. .. ..- attr(*, "srcfile")=Class 'srcfile' &lt;environment: 0x5622253d15b0&gt; </span>
 <span class="r-out co"><span class="r-pr">#&gt;</span>   ..$ : chr ", and "</span>
 <span class="r-out co"><span class="r-pr">#&gt;</span>   .. ..- attr(*, "Rd_tag")= chr "TEXT"</span>
 <span class="r-out co"><span class="r-pr">#&gt;</span>   .. ..- attr(*, "srcref")= 'srcref' int [1:6] 80 45 80 50 45 50</span>
-<span class="r-out co"><span class="r-pr">#&gt;</span>   .. .. ..- attr(*, "srcfile")=Class 'srcfile' &lt;environment: 0x561a2f21a740&gt; </span>
+<span class="r-out co"><span class="r-pr">#&gt;</span>   .. .. ..- attr(*, "srcfile")=Class 'srcfile' &lt;environment: 0x5622253d15b0&gt; </span>
 <span class="r-out co"><span class="r-pr">#&gt;</span>   ..$ :List of 1</span>
 <span class="r-out co"><span class="r-pr">#&gt;</span>   .. ..$ : chr "seq_len"</span>
 <span class="r-out co"><span class="r-pr">#&gt;</span>   .. .. ..- attr(*, "Rd_tag")= chr "RCODE"</span>
 <span class="r-out co"><span class="r-pr">#&gt;</span>   .. .. ..- attr(*, "srcref")= 'srcref' int [1:6] 80 57 80 63 57 63</span>
-<span class="r-out co"><span class="r-pr">#&gt;</span>   .. .. .. ..- attr(*, "srcfile")=Class 'srcfile' &lt;environment: 0x561a2f21a740&gt; </span>
+<span class="r-out co"><span class="r-pr">#&gt;</span>   .. .. .. ..- attr(*, "srcfile")=Class 'srcfile' &lt;environment: 0x5622253d15b0&gt; </span>
 <span class="r-out co"><span class="r-pr">#&gt;</span>   .. ..- attr(*, "Rd_tag")= chr "\\code"</span>
 <span class="r-out co"><span class="r-pr">#&gt;</span>   .. ..- attr(*, "srcref")= 'srcref' int [1:6] 80 51 80 64 51 64</span>
-<span class="r-out co"><span class="r-pr">#&gt;</span>   .. .. ..- attr(*, "srcfile")=Class 'srcfile' &lt;environment: 0x561a2f21a740&gt; </span>
+<span class="r-out co"><span class="r-pr">#&gt;</span>   .. .. ..- attr(*, "srcfile")=Class 'srcfile' &lt;environment: 0x5622253d15b0&gt; </span>
 <span class="r-out co"><span class="r-pr">#&gt;</span>   ..$ : chr " is much\n"</span>
 <span class="r-out co"><span class="r-pr">#&gt;</span>   .. ..- attr(*, "Rd_tag")= chr "TEXT"</span>
 <span class="r-out co"><span class="r-pr">#&gt;</span>   .. ..- attr(*, "srcref")= 'srcref' int [1:6] 80 65 80 73 65 73</span>
-<span class="r-out co"><span class="r-pr">#&gt;</span>   .. .. ..- attr(*, "srcfile")=Class 'srcfile' &lt;environment: 0x561a2f21a740&gt; </span>
+<span class="r-out co"><span class="r-pr">#&gt;</span>   .. .. ..- attr(*, "srcfile")=Class 'srcfile' &lt;environment: 0x5622253d15b0&gt; </span>
 <span class="r-out co"><span class="r-pr">#&gt;</span>   ..$ : chr "  faster.)\n"</span>
 <span class="r-out co"><span class="r-pr">#&gt;</span>   .. ..- attr(*, "Rd_tag")= chr "TEXT"</span>
 <span class="r-out co"><span class="r-pr">#&gt;</span>   .. ..- attr(*, "srcref")= 'srcref' int [1:6] 81 1 81 11 1 11</span>
-<span class="r-out co"><span class="r-pr">#&gt;</span>   .. .. ..- attr(*, "srcfile")=Class 'srcfile' &lt;environment: 0x561a2f21a740&gt; </span>
+<span class="r-out co"><span class="r-pr">#&gt;</span>   .. .. ..- attr(*, "srcfile")=Class 'srcfile' &lt;environment: 0x5622253d15b0&gt; </span>
 <span class="r-out co"><span class="r-pr">#&gt;</span>   .. [list output truncated]</span>
 <span class="r-out co"><span class="r-pr">#&gt;</span>   ..- attr(*, "Rd_tag")= chr "\\details"</span>
 <span class="r-out co"><span class="r-pr">#&gt;</span>   ..- attr(*, "srcref")= 'srcref' int [1:6] 41 1 109 1 1 1</span>
-<span class="r-out co"><span class="r-pr">#&gt;</span>   .. ..- attr(*, "srcfile")=Class 'srcfile' &lt;environment: 0x561a2f21a740&gt; </span>
+<span class="r-out co"><span class="r-pr">#&gt;</span>   .. ..- attr(*, "srcfile")=Class 'srcfile' &lt;environment: 0x5622253d15b0&gt; </span>
 <span class="r-out co"><span class="r-pr">#&gt;</span>  $ :List of 21</span>
 <span class="r-out co"><span class="r-pr">#&gt;</span>   ..$ : chr "\n"</span>
 <span class="r-out co"><span class="r-pr">#&gt;</span>   .. ..- attr(*, "Rd_tag")= chr "TEXT"</span>
 <span class="r-out co"><span class="r-pr">#&gt;</span>   .. ..- attr(*, "srcref")= 'srcref' int [1:6] 112 8 112 8 8 8</span>
-<span class="r-out co"><span class="r-pr">#&gt;</span>   .. .. ..- attr(*, "srcfile")=Class 'srcfile' &lt;environment: 0x561a2f21a740&gt; </span>
+<span class="r-out co"><span class="r-pr">#&gt;</span>   .. .. ..- attr(*, "srcfile")=Class 'srcfile' &lt;environment: 0x5622253d15b0&gt; </span>
 <span class="r-out co"><span class="r-pr">#&gt;</span>   ..$ : chr "  "</span>
 <span class="r-out co"><span class="r-pr">#&gt;</span>   .. ..- attr(*, "Rd_tag")= chr "TEXT"</span>
 <span class="r-out co"><span class="r-pr">#&gt;</span>   .. ..- attr(*, "srcref")= 'srcref' int [1:6] 113 1 113 2 1 2</span>
-<span class="r-out co"><span class="r-pr">#&gt;</span>   .. .. ..- attr(*, "srcfile")=Class 'srcfile' &lt;environment: 0x561a2f21a740&gt; </span>
+<span class="r-out co"><span class="r-pr">#&gt;</span>   .. .. ..- attr(*, "srcfile")=Class 'srcfile' &lt;environment: 0x5622253d15b0&gt; </span>
 <span class="r-out co"><span class="r-pr">#&gt;</span>   ..$ :List of 1</span>
 <span class="r-out co"><span class="r-pr">#&gt;</span>   .. ..$ : chr "seq.int"</span>
 <span class="r-out co"><span class="r-pr">#&gt;</span>   .. .. ..- attr(*, "Rd_tag")= chr "RCODE"</span>
 <span class="r-out co"><span class="r-pr">#&gt;</span>   .. .. ..- attr(*, "srcref")= 'srcref' int [1:6] 113 9 113 15 9 15</span>
-<span class="r-out co"><span class="r-pr">#&gt;</span>   .. .. .. ..- attr(*, "srcfile")=Class 'srcfile' &lt;environment: 0x561a2f21a740&gt; </span>
+<span class="r-out co"><span class="r-pr">#&gt;</span>   .. .. .. ..- attr(*, "srcfile")=Class 'srcfile' &lt;environment: 0x5622253d15b0&gt; </span>
 <span class="r-out co"><span class="r-pr">#&gt;</span>   .. ..- attr(*, "Rd_tag")= chr "\\code"</span>
 <span class="r-out co"><span class="r-pr">#&gt;</span>   .. ..- attr(*, "srcref")= 'srcref' int [1:6] 113 3 113 16 3 16</span>
-<span class="r-out co"><span class="r-pr">#&gt;</span>   .. .. ..- attr(*, "srcfile")=Class 'srcfile' &lt;environment: 0x561a2f21a740&gt; </span>
+<span class="r-out co"><span class="r-pr">#&gt;</span>   .. .. ..- attr(*, "srcfile")=Class 'srcfile' &lt;environment: 0x5622253d15b0&gt; </span>
 <span class="r-out co"><span class="r-pr">#&gt;</span>   ..$ : chr " and the default method of "</span>
 <span class="r-out co"><span class="r-pr">#&gt;</span>   .. ..- attr(*, "Rd_tag")= chr "TEXT"</span>
 <span class="r-out co"><span class="r-pr">#&gt;</span>   .. ..- attr(*, "srcref")= 'srcref' int [1:6] 113 17 113 43 17 43</span>
-<span class="r-out co"><span class="r-pr">#&gt;</span>   .. .. ..- attr(*, "srcfile")=Class 'srcfile' &lt;environment: 0x561a2f21a740&gt; </span>
+<span class="r-out co"><span class="r-pr">#&gt;</span>   .. .. ..- attr(*, "srcfile")=Class 'srcfile' &lt;environment: 0x5622253d15b0&gt; </span>
 <span class="r-out co"><span class="r-pr">#&gt;</span>   ..$ :List of 1</span>
 <span class="r-out co"><span class="r-pr">#&gt;</span>   .. ..$ : chr "seq"</span>
 <span class="r-out co"><span class="r-pr">#&gt;</span>   .. .. ..- attr(*, "Rd_tag")= chr "RCODE"</span>
 <span class="r-out co"><span class="r-pr">#&gt;</span>   .. .. ..- attr(*, "srcref")= 'srcref' int [1:6] 113 50 113 52 50 52</span>
-<span class="r-out co"><span class="r-pr">#&gt;</span>   .. .. .. ..- attr(*, "srcfile")=Class 'srcfile' &lt;environment: 0x561a2f21a740&gt; </span>
+<span class="r-out co"><span class="r-pr">#&gt;</span>   .. .. .. ..- attr(*, "srcfile")=Class 'srcfile' &lt;environment: 0x5622253d15b0&gt; </span>
 <span class="r-out co"><span class="r-pr">#&gt;</span>   .. ..- attr(*, "Rd_tag")= chr "\\code"</span>
 <span class="r-out co"><span class="r-pr">#&gt;</span>   .. ..- attr(*, "srcref")= 'srcref' int [1:6] 113 44 113 53 44 53</span>
-<span class="r-out co"><span class="r-pr">#&gt;</span>   .. .. ..- attr(*, "srcfile")=Class 'srcfile' &lt;environment: 0x561a2f21a740&gt; </span>
+<span class="r-out co"><span class="r-pr">#&gt;</span>   .. .. ..- attr(*, "srcfile")=Class 'srcfile' &lt;environment: 0x5622253d15b0&gt; </span>
 <span class="r-out co"><span class="r-pr">#&gt;</span>   ..$ : chr " for numeric\n"</span>
 <span class="r-out co"><span class="r-pr">#&gt;</span>   .. ..- attr(*, "Rd_tag")= chr "TEXT"</span>
 <span class="r-out co"><span class="r-pr">#&gt;</span>   .. ..- attr(*, "srcref")= 'srcref' int [1:6] 113 54 113 66 54 66</span>
-<span class="r-out co"><span class="r-pr">#&gt;</span>   .. .. ..- attr(*, "srcfile")=Class 'srcfile' &lt;environment: 0x561a2f21a740&gt; </span>
+<span class="r-out co"><span class="r-pr">#&gt;</span>   .. .. ..- attr(*, "srcfile")=Class 'srcfile' &lt;environment: 0x5622253d15b0&gt; </span>
 <span class="r-out co"><span class="r-pr">#&gt;</span>   ..$ : chr "  arguments return a vector of type "</span>
 <span class="r-out co"><span class="r-pr">#&gt;</span>   .. ..- attr(*, "Rd_tag")= chr "TEXT"</span>
 <span class="r-out co"><span class="r-pr">#&gt;</span>   .. ..- attr(*, "srcref")= 'srcref' int [1:6] 114 1 114 36 1 36</span>
-<span class="r-out co"><span class="r-pr">#&gt;</span>   .. .. ..- attr(*, "srcfile")=Class 'srcfile' &lt;environment: 0x561a2f21a740&gt; </span>
+<span class="r-out co"><span class="r-pr">#&gt;</span>   .. .. ..- attr(*, "srcfile")=Class 'srcfile' &lt;environment: 0x5622253d15b0&gt; </span>
 <span class="r-out co"><span class="r-pr">#&gt;</span>   ..$ :List of 1</span>
 <span class="r-out co"><span class="r-pr">#&gt;</span>   .. ..$ : chr "\"integer\""</span>
 <span class="r-out co"><span class="r-pr">#&gt;</span>   .. .. ..- attr(*, "Rd_tag")= chr "RCODE"</span>
 <span class="r-out co"><span class="r-pr">#&gt;</span>   .. .. ..- attr(*, "srcref")= 'srcref' int [1:6] 114 43 114 51 43 51</span>
-<span class="r-out co"><span class="r-pr">#&gt;</span>   .. .. .. ..- attr(*, "srcfile")=Class 'srcfile' &lt;environment: 0x561a2f21a740&gt; </span>
+<span class="r-out co"><span class="r-pr">#&gt;</span>   .. .. .. ..- attr(*, "srcfile")=Class 'srcfile' &lt;environment: 0x5622253d15b0&gt; </span>
 <span class="r-out co"><span class="r-pr">#&gt;</span>   .. ..- attr(*, "Rd_tag")= chr "\\code"</span>
 <span class="r-out co"><span class="r-pr">#&gt;</span>   .. ..- attr(*, "srcref")= 'srcref' int [1:6] 114 37 114 52 37 52</span>
-<span class="r-out co"><span class="r-pr">#&gt;</span>   .. .. ..- attr(*, "srcfile")=Class 'srcfile' &lt;environment: 0x561a2f21a740&gt; </span>
+<span class="r-out co"><span class="r-pr">#&gt;</span>   .. .. ..- attr(*, "srcfile")=Class 'srcfile' &lt;environment: 0x5622253d15b0&gt; </span>
 <span class="r-out co"><span class="r-pr">#&gt;</span>   ..$ : chr " or "</span>
 <span class="r-out co"><span class="r-pr">#&gt;</span>   .. ..- attr(*, "Rd_tag")= chr "TEXT"</span>
 <span class="r-out co"><span class="r-pr">#&gt;</span>   .. ..- attr(*, "srcref")= 'srcref' int [1:6] 114 53 114 56 53 56</span>
-<span class="r-out co"><span class="r-pr">#&gt;</span>   .. .. ..- attr(*, "srcfile")=Class 'srcfile' &lt;environment: 0x561a2f21a740&gt; </span>
+<span class="r-out co"><span class="r-pr">#&gt;</span>   .. .. ..- attr(*, "srcfile")=Class 'srcfile' &lt;environment: 0x5622253d15b0&gt; </span>
 <span class="r-out co"><span class="r-pr">#&gt;</span>   ..$ :List of 1</span>
 <span class="r-out co"><span class="r-pr">#&gt;</span>   .. ..$ : chr "\"double\""</span>
 <span class="r-out co"><span class="r-pr">#&gt;</span>   .. .. ..- attr(*, "Rd_tag")= chr "RCODE"</span>
 <span class="r-out co"><span class="r-pr">#&gt;</span>   .. .. ..- attr(*, "srcref")= 'srcref' int [1:6] 114 63 114 70 63 70</span>
-<span class="r-out co"><span class="r-pr">#&gt;</span>   .. .. .. ..- attr(*, "srcfile")=Class 'srcfile' &lt;environment: 0x561a2f21a740&gt; </span>
+<span class="r-out co"><span class="r-pr">#&gt;</span>   .. .. .. ..- attr(*, "srcfile")=Class 'srcfile' &lt;environment: 0x5622253d15b0&gt; </span>
 <span class="r-out co"><span class="r-pr">#&gt;</span>   .. ..- attr(*, "Rd_tag")= chr "\\code"</span>
 <span class="r-out co"><span class="r-pr">#&gt;</span>   .. ..- attr(*, "srcref")= 'srcref' int [1:6] 114 57 114 71 57 71</span>
-<span class="r-out co"><span class="r-pr">#&gt;</span>   .. .. ..- attr(*, "srcfile")=Class 'srcfile' &lt;environment: 0x561a2f21a740&gt; </span>
+<span class="r-out co"><span class="r-pr">#&gt;</span>   .. .. ..- attr(*, "srcfile")=Class 'srcfile' &lt;environment: 0x5622253d15b0&gt; </span>
 <span class="r-out co"><span class="r-pr">#&gt;</span>   ..$ : chr ":\n"</span>
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 <span class="r-out co"><span class="r-pr">#&gt;</span>   .. ..- attr(*, "Rd_tag")= chr "TEXT"</span>
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-<span class="r-out co"><span class="r-pr">#&gt;</span>   .. .. ..- attr(*, "srcfile")=Class 'srcfile' &lt;environment: 0x561a2f21a740&gt; </span>
+<span class="r-out co"><span class="r-pr">#&gt;</span>   .. .. ..- attr(*, "srcfile")=Class 'srcfile' &lt;environment: 0x5622253d15b0&gt; </span>
 <span class="r-out co"><span class="r-pr">#&gt;</span>   ..$ : chr "seq(0, 1, length.out = 11)\n"</span>
 <span class="r-out co"><span class="r-pr">#&gt;</span>   .. ..- attr(*, "Rd_tag")= chr "RCODE"</span>
 <span class="r-out co"><span class="r-pr">#&gt;</span>   .. ..- attr(*, "srcref")= 'srcref' int [1:6] 136 1 136 27 1 27</span>
-<span class="r-out co"><span class="r-pr">#&gt;</span>   .. .. ..- attr(*, "srcfile")=Class 'srcfile' &lt;environment: 0x561a2f21a740&gt; </span>
+<span class="r-out co"><span class="r-pr">#&gt;</span>   .. .. ..- attr(*, "srcfile")=Class 'srcfile' &lt;environment: 0x5622253d15b0&gt; </span>
 <span class="r-out co"><span class="r-pr">#&gt;</span>   ..$ : chr "seq(stats::rnorm(20)) # effectively 'along'\n"</span>
 <span class="r-out co"><span class="r-pr">#&gt;</span>   .. ..- attr(*, "Rd_tag")= chr "RCODE"</span>
 <span class="r-out co"><span class="r-pr">#&gt;</span>   .. ..- attr(*, "srcref")= 'srcref' int [1:6] 137 1 137 44 1 44</span>
-<span class="r-out co"><span class="r-pr">#&gt;</span>   .. .. ..- attr(*, "srcfile")=Class 'srcfile' &lt;environment: 0x561a2f21a740&gt; </span>
+<span class="r-out co"><span class="r-pr">#&gt;</span>   .. .. ..- attr(*, "srcfile")=Class 'srcfile' &lt;environment: 0x5622253d15b0&gt; </span>
 <span class="r-out co"><span class="r-pr">#&gt;</span>   ..$ : chr "seq(1, 9, by = 2)     # matches 'end'\n"</span>
 <span class="r-out co"><span class="r-pr">#&gt;</span>   .. ..- attr(*, "Rd_tag")= chr "RCODE"</span>
 <span class="r-out co"><span class="r-pr">#&gt;</span>   .. ..- attr(*, "srcref")= 'srcref' int [1:6] 138 1 138 38 1 38</span>
-<span class="r-out co"><span class="r-pr">#&gt;</span>   .. .. ..- attr(*, "srcfile")=Class 'srcfile' &lt;environment: 0x561a2f21a740&gt; </span>
+<span class="r-out co"><span class="r-pr">#&gt;</span>   .. .. ..- attr(*, "srcfile")=Class 'srcfile' &lt;environment: 0x5622253d15b0&gt; </span>
 <span class="r-out co"><span class="r-pr">#&gt;</span>   ..$ : chr "seq(1, 9, by = pi)    # stays below 'end'\n"</span>
 <span class="r-out co"><span class="r-pr">#&gt;</span>   .. ..- attr(*, "Rd_tag")= chr "RCODE"</span>
 <span class="r-out co"><span class="r-pr">#&gt;</span>   .. ..- attr(*, "srcref")= 'srcref' int [1:6] 139 1 139 42 1 42</span>
-<span class="r-out co"><span class="r-pr">#&gt;</span>   .. .. ..- attr(*, "srcfile")=Class 'srcfile' &lt;environment: 0x561a2f21a740&gt; </span>
+<span class="r-out co"><span class="r-pr">#&gt;</span>   .. .. ..- attr(*, "srcfile")=Class 'srcfile' &lt;environment: 0x5622253d15b0&gt; </span>
 <span class="r-out co"><span class="r-pr">#&gt;</span>   ..$ : chr "seq(1, 6, by = 3)\n"</span>
 <span class="r-out co"><span class="r-pr">#&gt;</span>   .. ..- attr(*, "Rd_tag")= chr "RCODE"</span>
 <span class="r-out co"><span class="r-pr">#&gt;</span>   .. ..- attr(*, "srcref")= 'srcref' int [1:6] 140 1 140 18 1 18</span>
-<span class="r-out co"><span class="r-pr">#&gt;</span>   .. .. ..- attr(*, "srcfile")=Class 'srcfile' &lt;environment: 0x561a2f21a740&gt; </span>
+<span class="r-out co"><span class="r-pr">#&gt;</span>   .. .. ..- attr(*, "srcfile")=Class 'srcfile' &lt;environment: 0x5622253d15b0&gt; </span>
 <span class="r-out co"><span class="r-pr">#&gt;</span>   ..$ : chr "seq(1.575, 5.125, by = 0.05)\n"</span>
 <span class="r-out co"><span class="r-pr">#&gt;</span>   .. ..- attr(*, "Rd_tag")= chr "RCODE"</span>
 <span class="r-out co"><span class="r-pr">#&gt;</span>   .. ..- attr(*, "srcref")= 'srcref' int [1:6] 141 1 141 29 1 29</span>
-<span class="r-out co"><span class="r-pr">#&gt;</span>   .. .. ..- attr(*, "srcfile")=Class 'srcfile' &lt;environment: 0x561a2f21a740&gt; </span>
+<span class="r-out co"><span class="r-pr">#&gt;</span>   .. .. ..- attr(*, "srcfile")=Class 'srcfile' &lt;environment: 0x5622253d15b0&gt; </span>
 <span class="r-out co"><span class="r-pr">#&gt;</span>   ..$ : chr "seq(17) # same as 1:17, or even better seq_len(17)\n"</span>
 <span class="r-out co"><span class="r-pr">#&gt;</span>   .. ..- attr(*, "Rd_tag")= chr "RCODE"</span>
 <span class="r-out co"><span class="r-pr">#&gt;</span>   .. ..- attr(*, "srcref")= 'srcref' int [1:6] 142 1 142 51 1 51</span>
-<span class="r-out co"><span class="r-pr">#&gt;</span>   .. .. ..- attr(*, "srcfile")=Class 'srcfile' &lt;environment: 0x561a2f21a740&gt; </span>
+<span class="r-out co"><span class="r-pr">#&gt;</span>   .. .. ..- attr(*, "srcfile")=Class 'srcfile' &lt;environment: 0x5622253d15b0&gt; </span>
 <span class="r-out co"><span class="r-pr">#&gt;</span>   ..- attr(*, "Rd_tag")= chr "\\examples"</span>
 <span class="r-out co"><span class="r-pr">#&gt;</span>   ..- attr(*, "srcref")= 'srcref' int [1:6] 135 1 143 1 1 1</span>
-<span class="r-out co"><span class="r-pr">#&gt;</span>   .. ..- attr(*, "srcfile")=Class 'srcfile' &lt;environment: 0x561a2f21a740&gt; </span>
-<span class="r-out co"><span class="r-pr">#&gt;</span>  - attr(*, "Rdfile")= chr "/tmp/R-4.3.1/src/library/base/man/seq.Rd"</span>
+<span class="r-out co"><span class="r-pr">#&gt;</span>   .. ..- attr(*, "srcfile")=Class 'srcfile' &lt;environment: 0x5622253d15b0&gt; </span>
+<span class="r-out co"><span class="r-pr">#&gt;</span>  - attr(*, "Rdfile")= chr "/tmp/R-4.3.2/src/library/base/man/seq.Rd"</span>
 <span class="r-out co"><span class="r-pr">#&gt;</span>  - attr(*, "class")= chr "Rd"</span>
 <span class="r-out co"><span class="r-pr">#&gt;</span>  - attr(*, "meta")=List of 1</span>
 <span class="r-out co"><span class="r-pr">#&gt;</span>   ..$ docType: chr(0) </span>
 <span class="r-out co"><span class="r-pr">#&gt;</span>  - attr(*, "srcref")= 'srcref' int [1:6] 0 0 145 1 0 1</span>
-<span class="r-out co"><span class="r-pr">#&gt;</span>   ..- attr(*, "srcfile")=Class 'srcfile' &lt;environment: 0x561a2f21a740&gt; </span>
+<span class="r-out co"><span class="r-pr">#&gt;</span>   ..- attr(*, "srcfile")=Class 'srcfile' &lt;environment: 0x5622253d15b0&gt; </span>
 <span class="r-out co"><span class="r-pr">#&gt;</span>  - attr(*, "prepared")= int 3</span>
 <span class="r-in"><span><span class="va">rdo</span> <span class="op">&lt;-</span> <span class="fu">Rdpack</span><span class="fu">:::</span><span class="fu">.Rd_tidy</span><span class="op">(</span><span class="va">rdo</span><span class="op">)</span>          <span class="co"># tidy up (e.g. insert new lines</span></span></span>
 <span class="r-in"><span>                                       <span class="co">#          for human readers)</span></span></span>
diff --git a/reference/set_Rdpack_bibstyle.html b/reference/set_Rdpack_bibstyle.html
index 8416cef..746f5be 100644
--- a/reference/set_Rdpack_bibstyle.html
+++ b/reference/set_Rdpack_bibstyle.html
@@ -10,7 +10,7 @@
     
     <a class="navbar-brand me-2" href="../index.html">Rdpack</a>
 
-    <small class="nav-text text-muted me-auto" data-bs-toggle="tooltip" data-bs-placement="bottom" title="">2.5.9000</small>
+    <small class="nav-text text-muted me-auto" data-bs-toggle="tooltip" data-bs-placement="bottom" title="">2.6</small>
 
     
     <button class="navbar-toggler" type="button" data-bs-toggle="collapse" data-bs-target="#navbar" aria-controls="navbar" aria-expanded="false" aria-label="Toggle navigation">
diff --git a/reference/update_aliases_tmp.html b/reference/update_aliases_tmp.html
index dba0341..24fde54 100644
--- a/reference/update_aliases_tmp.html
+++ b/reference/update_aliases_tmp.html
@@ -10,7 +10,7 @@
     
     <a class="navbar-brand me-2" href="../index.html">Rdpack</a>
 
-    <small class="nav-text text-muted me-auto" data-bs-toggle="tooltip" data-bs-placement="bottom" title="">2.5.9000</small>
+    <small class="nav-text text-muted me-auto" data-bs-toggle="tooltip" data-bs-placement="bottom" title="">2.6</small>
 
     
     <button class="navbar-toggler" type="button" data-bs-toggle="collapse" data-bs-target="#navbar" aria-controls="navbar" aria-expanded="false" aria-label="Toggle navigation">
diff --git a/reference/viewRd.html b/reference/viewRd.html
index ef73061..81ded62 100644
--- a/reference/viewRd.html
+++ b/reference/viewRd.html
@@ -10,7 +10,7 @@
     
     <a class="navbar-brand me-2" href="../index.html">Rdpack</a>
 
-    <small class="nav-text text-muted me-auto" data-bs-toggle="tooltip" data-bs-placement="bottom" title="">2.5.9000</small>
+    <small class="nav-text text-muted me-auto" data-bs-toggle="tooltip" data-bs-placement="bottom" title="">2.6</small>
 
     
     <button class="navbar-toggler" type="button" data-bs-toggle="collapse" data-bs-target="#navbar" aria-controls="navbar" aria-expanded="false" aria-label="Toggle navigation">
diff --git a/reference/zzasym_compare.html b/reference/zzasym_compare.html
index b14237e..816341f 100644
--- a/reference/zzasym_compare.html
+++ b/reference/zzasym_compare.html
@@ -12,7 +12,7 @@
     
     <a class="navbar-brand me-2" href="../index.html">Rdpack</a>
 
-    <small class="nav-text text-muted me-auto" data-bs-toggle="tooltip" data-bs-placement="bottom" title="">2.5.9000</small>
+    <small class="nav-text text-muted me-auto" data-bs-toggle="tooltip" data-bs-placement="bottom" title="">2.6</small>
 
     
     <button class="navbar-toggler" type="button" data-bs-toggle="collapse" data-bs-target="#navbar" aria-controls="navbar" aria-expanded="false" aria-label="Toggle navigation">
diff --git a/reference/zzbsdup.html b/reference/zzbsdup.html
index bef2475..1449088 100644
--- a/reference/zzbsdup.html
+++ b/reference/zzbsdup.html
@@ -10,7 +10,7 @@
     
     <a class="navbar-brand me-2" href="../index.html">Rdpack</a>
 
-    <small class="nav-text text-muted me-auto" data-bs-toggle="tooltip" data-bs-placement="bottom" title="">2.5.9000</small>
+    <small class="nav-text text-muted me-auto" data-bs-toggle="tooltip" data-bs-placement="bottom" title="">2.6</small>
 
     
     <button class="navbar-toggler" type="button" data-bs-toggle="collapse" data-bs-target="#navbar" aria-controls="navbar" aria-expanded="false" aria-label="Toggle navigation">
diff --git a/reference/zzcapture_promptany.html b/reference/zzcapture_promptany.html
index fdcd88b..d643c91 100644
--- a/reference/zzcapture_promptany.html
+++ b/reference/zzcapture_promptany.html
@@ -10,7 +10,7 @@
     
     <a class="navbar-brand me-2" href="../index.html">Rdpack</a>
 
-    <small class="nav-text text-muted me-auto" data-bs-toggle="tooltip" data-bs-placement="bottom" title="">2.5.9000</small>
+    <small class="nav-text text-muted me-auto" data-bs-toggle="tooltip" data-bs-placement="bottom" title="">2.6</small>
 
     
     <button class="navbar-toggler" type="button" data-bs-toggle="collapse" data-bs-target="#navbar" aria-controls="navbar" aria-expanded="false" aria-label="Toggle navigation">
diff --git a/search.json b/search.json
index 871702f..f762984 100644
--- a/search.json
+++ b/search.json
@@ -1 +1 @@
-[{"path":"https://geobosh.github.io/Rdpack/authors.html","id":null,"dir":"","previous_headings":"","what":"Authors","title":"Authors and Citation","text":"Georgi N. Boshnakov. Author, maintainer. Duncan Murdoch. Contributor.","code":""},{"path":"https://geobosh.github.io/Rdpack/authors.html","id":"citation","dir":"","previous_headings":"","what":"Citation","title":"Authors and Citation","text":"Boshnakov GN (????). “Rdpack: Update Manipulate Rd Documentation Objects.” doi:10.5281/zenodo.3925612, R package version 2.5.9000.","code":"@Misc{,   title = {{Rdpack}: Update and Manipulate Rd Documentation Objects},   author = {Georgi N. Boshnakov},   note = {R package version 2.5.9000},   doi = {10.5281/zenodo.3925612}, }"},{"path":"https://geobosh.github.io/Rdpack/index.html","id":"table-of-contents","dir":"","previous_headings":"","what":"Update and Manipulate Rd Documentation Objects","title":"Update and Manipulate Rd Documentation Objects","text":"Installing Rdpack Preparation Inserting references Inserting citations Changing style references puzzling message devtools development mode Typical errors Latex markup BibTeX entries Encoding file REFERENCES.bib Viewing Rd files Reprompt open editor Evaluating examples section Examples Inserting figures/graphs/plots","code":""},{"path":"https://geobosh.github.io/Rdpack/index.html","id":"installing-rdpack","dir":"","previous_headings":"","what":"Installing Rdpack","title":"Update and Manipulate Rd Documentation Objects","text":"Install latest stable version CRAN: can also install development version Rdpack Github:","code":"install.packages(\"Rdpack\") library(devtools) install_github(\"GeoBosh/Rdpack\")"},{"path":"https://geobosh.github.io/Rdpack/index.html","id":"inserting-bibtex-references-and-citations","dir":"","previous_headings":"","what":"Inserting Bibtex references and citations","title":"Update and Manipulate Rd Documentation Objects","text":"simplest way insert Bibtex references Rd macro \\insertRef. Just put \\insertRef{key}{package} documentation insert item key key file REFERENCES.bib package package. Alternatively, use one \\insertCite{key}{package} commands cite works REFERENCES.bib, issue single \\insertAllCited{} directive produce list cited references. work DESCRIPTION file package needs amended, see full details.","code":""},{"path":"https://geobosh.github.io/Rdpack/index.html","id":"preparation","dir":"","previous_headings":"","what":"Preparation","title":"Update and Manipulate Rd Documentation Objects","text":"prepare package importing BibTeX references necessary tell package management tools package Rdpack Rd macros needed. references put file inst/REFERENCES.bib. steps enumerated somewhat detail, see also vignette Inserting_bibtex_references. Add following lines file “DESCRIPTION”: Make sure capitalisation RdMacros: shown. field RdMacros: already present, add “Rdpack” list line. Similarly field “Imports:”. Add following line file “NAMESPACE”: equivalent line roxygen2 Create file REFERENCES.bib subdirectory inst/ package put BibTeX references .","code":"Imports: Rdpack RdMacros: Rdpack importFrom(Rdpack,reprompt) #' @importFrom Rdpack reprompt"},{"path":"https://geobosh.github.io/Rdpack/index.html","id":"inserting-references","dir":"","previous_headings":"","what":"Inserting references","title":"Update and Manipulate Rd Documentation Objects","text":"steps outlined done, references can inserted documentation key bibtex key reference package package. works Rd files roxygen documentation chunks. Usually references put section references. Rd file might look something like: equivalent roxygen2 documentation chunk : first line inserts reference key Rpackage:rbibutils Rdpack’s REFERENCES.bib. second line inserts reference labeled R file REFERENCES.bib package bibtex. example demonstrates references packages can inserted (case bibtex), well. strongly discouraged released versions convenient development. One relatively safe use package also - allows authors multiple packages copy refences packages. details see vignette Inserting_bibtex_references open R: (latest version vignette Inserting_bibtex_references (development version github).)","code":"\\insertRef{key}{package} \\references{ \\insertRef{Rdpack:bibtex}{Rdpack}  \\insertRef{R}{bibtex} } #' @references #' \\insertRef{Rpackage:rbibutils}{Rdpack} #' #' \\insertRef{R}{bibtex} vignette(\"Inserting_bibtex_references\", package = \"Rdpack\")"},{"path":"https://geobosh.github.io/Rdpack/index.html","id":"inserting-citations","dir":"","previous_headings":"","what":"Inserting citations","title":"Update and Manipulate Rd Documentation Objects","text":"Additional Rd macros available citations. also can used Rd roxygen2 documentation. \\insertCite{key}{package} cites key records use \\insertAllCited \\insertCited, see . key can contain keys separated commas. \\insertCite{parseRd,Rpackage:rbibutils}{Rdpack} produces (Murdoch 2010; Boshnakov Putman 2020) \\insertCite{Rpackage:rbibutils}{Rdpack} gives (Boshnakov Putman 2020). default citations parenthesised: \\insertCite{parseRd}{Rdpack} produces (Murdoch 2010). get textual citations, like Murdoch (2010), put string ;textual end key. references last two sentences produced \\insertCite{parseRd}{Rdpack} \\insertCite{parseRd;textual}{Rdpack}, respectively. also works several citations, e.g. \\insertCite{parseRd,Rpackage:rbibutils;textual}{Rdpack} produces: Murdoch (2010); Boshnakov Putman (2020). macro \\insertNoCite{key}{package} records one references \\insertAllCited cite . Setting key * include references specified package. example, \\insertNoCite{R}{bibtex} \\insertNoCite{*}{utils} record specified references inclusion \\insertAllCited. \\insertAllCited inserts references cited \\insertCite \\insertNoCite. Putting macro references section keep date automatically. Rd section may look something like: , roxygen2, references chunk might look like : Don’t align backslash second ‘e’ @references, since roxygen2 may interpret verbatim text, macro. \\insertCited{} works like \\insertAllCited empties reference list finishing work. means second subsequent \\insertCited help page list citations done since preceding \\insertCited. Prompted issue 27 github allow separate reference lists method class R6 documentation. mix citations text, ``see also’’ ``chapter 3’’, write list keys free text, starting symbol @ prefixing key . @ symbol appear output. example, following code produces: (see also Murdoch 2010 Boshnakov Putman 2020) (see also Murdoch 2010; Boshnakov Putman 2020) see also Murdoch (2010) Boshnakov Putman (2020) parenthesised citations, need markup text citations, say see also italic, put ;nobrackets1 end first argument Rd macro, take part containing markup, put parentheses suitable. example, (markdown, use _see also_ place \\emph{see also}). gives: (see also Murdoch 2010 Boshnakov Putman 2020) — \\insertCiteOnly{key}{package} \\insertCite include key list references \\insertAllCited.","code":"\\insertAllCited{} #' @references #'   \\insertAllCited{} \\insertCite{@see also @parseRd and @Rpackage:rbibutils}{Rdpack} \\insertCite{@see also @parseRd; @Rpackage:rbibutils}{Rdpack} \\insertCite{@see also @parseRd and @Rpackage:rbibutils;textual}{Rdpack} (\\emph{see also} \\insertCite{@@parseRd and @Rpackage:rbibutils;nobrackets}{Rdpack})"},{"path":"https://geobosh.github.io/Rdpack/index.html","id":"changing-the-style-of-references","dir":"","previous_headings":"","what":"Changing the style of references","title":"Update and Manipulate Rd Documentation Objects","text":"Bibliography styles lists references supported Rdpack (>= 0.8). Currently alternative offered use long names (Georgi N. Boshnakov) place default style (Boshnakov GN). comprehensive alternatives can included needed requested. cause lists references produced \\insertAllCited package appear full names, add .onLoad() function package. don’t .onLoad(), just copy following definition: already .onLoad(), add line containing Rdpack::Rdpack_bibstyles call . installling/reloading package lists references appear long author names. “Rdpack” now uses style.","code":".onLoad <- function(lib, pkg){     Rdpack::Rdpack_bibstyles(package = pkg, authors = \"LongNames\")     invisible(NULL) }"},{"path":[]},{"path":"https://geobosh.github.io/Rdpack/index.html","id":"a-puzzling-message-in-devtools-development-mode","dir":"","previous_headings":"Troubleshooting","what":"A puzzling message in devtools development mode","title":"Update and Manipulate Rd Documentation Objects","text":"described procedure works transparently roxygen2 chunks Hadley Wickham’s package devtools. Packages built installed properly devtools commands references processed expected. Currently (2017-08-04) run help commands ?xxx functions package working developement mode help pages contain references, may encounter puzzling warning messages, something like: warnings harmless can ignored — help pages built properly warnings appear outside developer’s mode, e.g. separate R session2. Even better, use function viewRd() described view required help file.","code":"1: In tools::parse_Rd(path) :   ~/mypackage/man/abcde.Rd: 67: unknown macro '\\insertRef'"},{"path":"https://geobosh.github.io/Rdpack/index.html","id":"typical-errors","dir":"","previous_headings":"Troubleshooting","what":"Typical errors","title":"Update and Manipulate Rd Documentation Objects","text":"functions underlying processing references citations intercept errors, missing BibTeX labels badly formed items REFERENCES.bib, issue informative warnings building installation package, developer alerted package can still built installed. cases functions usually insert suitable text documentation, well. encounter situation contradicting description, probably bug — please report (check first typical errors listed ). non-decipherable error message probably caused one following typical errors: misspelled RdMacros: field file DESCRIPTION. safest way avoid copy DESCRIPTION file working package. omitted second argument reference citation macro. macros package name second argument. errors occur parsing Rd files, control passed Rdpack’s macros.","code":""},{"path":"https://geobosh.github.io/Rdpack/index.html","id":"latex-markup-in-bibtex-entries","dir":"","previous_headings":"","what":"Latex markup in BibTeX entries","title":"Update and Manipulate Rd Documentation Objects","text":"principle, BibTeX entries may contain arbitrary Latex markup, Rd format supports subset. consequence, BibTeX entries may need editing included REFERENCES.bib3. entries render properly cause errors, since time necessary. mathematics doesn’t render properly replace Latex dollar syntax Rd’s \\eqn, e.g. $x^2$ \\eqn{x^2}. needed versions Rdpack 0.8-4 later. Latex macros may removed replaced suitable Rd markup. , cause problems, since supported, e.g. \\doi. See also overview help page, help(\"Rdpack-package\"), package \"Rdpack\". Among things, contains dummy references illustrate .","code":""},{"path":"https://geobosh.github.io/Rdpack/index.html","id":"encoding-of-file-referencesbib","dir":"","previous_headings":"","what":"Encoding of file REFERENCES.bib","title":"Update and Manipulate Rd Documentation Objects","text":"package declared encoding (file DESCRIPTION), REFERENCES.bib read-encoding4. Otherwise, encoding REFERENCES.bib assumed UTF-8 (includes ASCII subset). Note BibTeX entries downloaded online databases similar sources may contain unexpected characters encodings, e.g. ‘latin1’. cases check tools R-devel (since 2018-10-01) may give warnings like: resolve , convert file declared encoding UTF-8. Alternatively, replace offending symbols classic TeX/LaTeX equivalents (ASCII). Non-ASCII symbols BibTeX entries obtained online databases often fields like “Abstract”, normally included lists references can deleted REFERENCES.bib. One way check non-ASCII symbols file tools::showNonASCIIfile(). Internally, LaTeX sequences standing accented Latin characters, \\'e \\\"o, converted UTF-8. , even file REFERENCES.bib pure ASCII, may implicitly give raise non-ASCII characters. may cause R’s checking tools complain non-ASCII characters even verified none. happens, add encoding declaration file DESCRIPTION5: Needless say, make sure really characters encodings like ‘latin1’.","code":"prepare_Rd: input string 1 is invalid in this locale Encoding: UTF-8"},{"path":"https://geobosh.github.io/Rdpack/index.html","id":"viewing-rd-files","dir":"","previous_headings":"","what":"Viewing Rd files","title":"Update and Manipulate Rd Documentation Objects","text":"function viewRd() can used view Rd files source directory package6. typical user call look something like: requested help page shown default format current R session (taken getOption(\"help_type\")). request specific format set type \"html\" \"text\", : viewRd() renders references citations correctly, since processes Rd macros. Users ‘devtools’ can use viewRd place help() view rendered Rd sources development mode. work also development mode platform (e.g. RStudio, Emacs/ESS, Rgui)7.","code":"Rdpack::viewRd(\"./man/filename.Rd\") Rdpack::viewRd(\"./man/filename.Rd\", type = \"html\") # open in a browser Rdpack::viewRd(\"./man/filename.Rd\", type = \"text\") # text"},{"path":[]},{"path":"https://geobosh.github.io/Rdpack/index.html","id":"what-it-does","dir":"","previous_headings":"","what":"What it does","title":"Update and Manipulate Rd Documentation Objects","text":"Rdpack::reprompt() updates Rd documentation. common case called Rd file, updates documentation functions, methods classes documented file. functions includes updating usage section, adding missing aliases \\item’s arguments described yet. methods classes entries new methods slots updated similar way. See documentation details. Rdpack::reprompt() can also invoked object name object, just utils::prompt. case checks installed documentation object works found. Otherwise creates Rd file initial content similar one generated utils::prompt modified package can built. new function, say newfun documented existing Rd file, just add newfun() usage section file call Rdpack::reprompt() insert correct usage statement, add alias, add items new arguments. Put quotes around function name non-syntactic. replacement functions (functions names ending <-) reprompt() insert proper usage statement. example, signature xxx<- (x, ..., value), , \"xxx<-\"() xxx() <- value replaced xxx(x, ...) <- value. Rdpack::reprompt() remove anything become obsolete alerts user remove aliases, methods, descriptions arguments removed.","code":""},{"path":"https://geobosh.github.io/Rdpack/index.html","id":"reprompt-and-open-in-an-editor","dir":"","previous_headings":"","what":"Reprompt and open in an editor","title":"Update and Manipulate Rd Documentation Objects","text":"open reprompt()-ed file, argument edit can used. work, options(\"editor\") needs set suitably usually . edit = TRUE, Rdpack::reprompt() open Rd file editor. convenient access feature, use Rdpack::ereprompt() (edit reprompt), calls Rdpack::reprompt() edit = TRUE sets output filename input filename. RStudio, reprompt() can invoked Rd file edited selected name object source code file using RStudio add-Repropmpt (contributed Duncan Murdoch). Obviously, makes sense Rd files generated roxygen2. Emacs/ESS various ways use Rdpack::reprompt() Rdpack::ereprompt(). options(\"editor\") set emacsclient, Rdpack::ereprompt one option. can also assigned key (wrapped Elisp code), example invoked currently edited file. function example key binding can found georgisemacs.","code":""},{"path":"https://geobosh.github.io/Rdpack/index.html","id":"inserting-evaluated-examples","dir":"","previous_headings":"","what":"Inserting evaluated examples","title":"Update and Manipulate Rd Documentation Objects","text":"Rdpack provides macro takes chunk R code, evaluates , includes code results rendered documentation. layout similar R console code prefixed anything output prefixed comment symbols. example, gives help page ?Rdpack::promptUsage contains number examples created \\printExample. corresponding Rd file can obtained package tarball https://github.com/GeoBosh/Rdpack/blob/master/man/promptUsage.Rd. Vignette Inserting_figures_and_evaluated_examples gives details.","code":"\\printExample{2+2; a <- 2*3; a} 2 + 2 ##: 4 a <- 2 * 3 a ##: 6"},{"path":"https://geobosh.github.io/Rdpack/index.html","id":"evaluating-the-examples-in-section-examples","dir":"","previous_headings":"","what":"Evaluating the examples in section Examples","title":"Update and Manipulate Rd Documentation Objects","text":"macro \\runExamples can used replacement section examples. example, following code put top level Rd file (.e. section): evaluated replaced normal section examples: generated examples section processed standard R tools (almost) outset. particular, examples run R’s quality control tools tangled along examples documentation files8. small example package using feature runExamplesCheck.","code":"\\runExamples{2+2; a <- 2*3; a} \\examples{ 2 + 2 ##: 4 a <- 2 * 3 a ##: 6 }"},{"path":"https://geobosh.github.io/Rdpack/index.html","id":"inserting-figuresgraphsplots","dir":"","previous_headings":"","what":"Inserting figures/graphs/plots","title":"Update and Manipulate Rd Documentation Objects","text":"Figures can inserted help standard Rd markup command \\figure. generate figures fly, package \"Rdpack\" provides Rd macro \\insertFig takes snipped R code, evaluates inserts plot produced (using \\figure). \\insertFig takes three arguments: filename, package name code evaluate produce figure. example, evaluate code, save graph file \"man/figures/cars.png\" subdirectory package \"mypackage\", include figure using \\figure. See vignette Inserting_figures_and_evaluated_examples details.","code":"\\insertFig{cars.png}{mypackage}{x <- cars$speed; y <- cars$dist; plot(x,y)}"},{"path":"https://geobosh.github.io/Rdpack/index.html","id":"footnotes","dir":"","previous_headings":"","what":"Footnotes","title":"Update and Manipulate Rd Documentation Objects","text":"1 Rdpack (> 2.1.3) (prompted Martin R. Smith, issue #23). 2 care, happens. warnings appear devtools reroutes help command process developer’s Rd sources (rather documentation installed directory) doesn’t tell parse_Rd look additional macros. Indeed, message shows error processing source Rd file development directory package call parse_Rd specifies file. 3 Thanks Michael Dewey suggesting discussion . 4 Rdpack (>=0.9-1) issue handling encoding raised Professor Brian Ripley. 5 Admittedly, ideal since user need care things processed internally haven’t pinpointed exact cause . 6 Rdpack (>= 0.4-23). 7 recent versions Rstudio function longer needed, since ?fun now handles macros. 8 versions R 3.6.0 macro \\runExamples may cause R CMD check give warning warning unknown \\Sexpr section top level.","code":""},{"path":"https://geobosh.github.io/Rdpack/reference/RStudio_reprompt.html","id":null,"dir":"Reference","previous_headings":"","what":"Call reprompt based on RStudio editor contents — RStudio_reprompt","title":"Call reprompt based on RStudio editor contents — RStudio_reprompt","text":"function uses RStudio API call reprompt either current help file editor, name highlighted .R file, object.","code":""},{"path":"https://geobosh.github.io/Rdpack/reference/RStudio_reprompt.html","id":"ref-usage","dir":"Reference","previous_headings":"","what":"Usage","title":"Call reprompt based on RStudio editor contents — RStudio_reprompt","text":"","code":"RStudio_reprompt(verbose = TRUE)"},{"path":"https://geobosh.github.io/Rdpack/reference/RStudio_reprompt.html","id":"arguments","dir":"Reference","previous_headings":"","what":"Arguments","title":"Call reprompt based on RStudio editor contents — RStudio_reprompt","text":"verbose TRUE print progress console.","code":""},{"path":"https://geobosh.github.io/Rdpack/reference/RStudio_reprompt.html","id":"details","dir":"Reference","previous_headings":"","what":"Details","title":"Call reprompt based on RStudio editor contents — RStudio_reprompt","text":"function depends run RStudio; generate error run contexts. depends code package already built, installed, attached.  RStudio, means run “Install Restart” running function. automatically installed RStudio add-called  “Reprompt”.  Whether invoked directly  add-, looks file currently edited  code editor.  .Rd file, run  reprompt file. R source file, look selected object name.  queries help system find already help page name, , works .  , try create one.","code":""},{"path":"https://geobosh.github.io/Rdpack/reference/RStudio_reprompt.html","id":"value","dir":"Reference","previous_headings":"","what":"Value","title":"Call reprompt based on RStudio editor contents — RStudio_reprompt","text":"NULL, invisibly.","code":""},{"path":"https://geobosh.github.io/Rdpack/reference/RStudio_reprompt.html","id":"author","dir":"Reference","previous_headings":"","what":"Author","title":"Call reprompt based on RStudio editor contents — RStudio_reprompt","text":"Duncan Murdoch","code":""},{"path":[]},{"path":"https://geobosh.github.io/Rdpack/reference/Rd_combo.html","id":null,"dir":"Reference","previous_headings":"","what":"Manipulate a number of Rd files — Rd_combo","title":"Manipulate a number of Rd files — Rd_combo","text":"Manipulate number Rd files.","code":""},{"path":"https://geobosh.github.io/Rdpack/reference/Rd_combo.html","id":"ref-usage","dir":"Reference","previous_headings":"","what":"Usage","title":"Manipulate a number of Rd files — Rd_combo","text":"","code":"Rd_combo(rd, f, ..., .MORE)"},{"path":"https://geobosh.github.io/Rdpack/reference/Rd_combo.html","id":"arguments","dir":"Reference","previous_headings":"","what":"Arguments","title":"Manipulate a number of Rd files — Rd_combo","text":"rd names Rd files, character vector. f function apply, see Details. ... arguments pass f. .another function applied file     result f.","code":""},{"path":"https://geobosh.github.io/Rdpack/reference/Rd_combo.html","id":"details","dir":"Reference","previous_headings":"","what":"Details","title":"Manipulate a number of Rd files — Rd_combo","text":"Rd_combo parses file rd, applies f   Rd object, applies function .(supplied)   results f. typical value .reprompt another   function saves resulting Rd object. todo: Rd_combo already useful needs work.","code":""},{"path":"https://geobosh.github.io/Rdpack/reference/Rd_combo.html","id":"ref-examples","dir":"Reference","previous_headings":"","what":"Examples","title":"Manipulate a number of Rd files — Rd_combo","text":"","code":"if (FALSE) { rdnames <- dir(path = \"./man\", pattern=\".*[.]Rd$\", full.names=TRUE)  ## which Rd files don't have a value section? counts <- unlist(Rd_combo(rdnames, function(x) length(Rdo_locate_core_section(x, \"\\value\")))) rdnames[counts == 0]  ## reprompt all files Rd_combo(rdnames, reprompt) for(nam in rdnames) try(reprompt(nam)) for(nam in rdnames) try(reprompt(nam, sec_copy=FALSE)) }"},{"path":"https://geobosh.github.io/Rdpack/reference/Rdapply.html","id":null,"dir":"Reference","previous_headings":"","what":"Apply a function over an Rd object — Rdapply","title":"Apply a function over an Rd object — Rdapply","text":"Apply function recursively Rd object, similarly   rapply keeping attributes.","code":""},{"path":"https://geobosh.github.io/Rdpack/reference/Rdapply.html","id":"ref-usage","dir":"Reference","previous_headings":"","what":"Usage","title":"Apply a function over an Rd object — Rdapply","text":"","code":"Rdapply(x, ...)  Rdtagapply(object, FUN, rdtag, classes = \"character\", how = \"replace\",            ...)  rattr(x, y)"},{"path":"https://geobosh.github.io/Rdpack/reference/Rdapply.html","id":"arguments","dir":"Reference","previous_headings":"","what":"Arguments","title":"Apply a function over an Rd object — Rdapply","text":"x Rd object apply function. object Rd object apply function. FUN function apply, see details rdtag apply FUN elements whose Rd_tag attribute     rdtag. y Rd object structure x, see `Details'. ... arguments pass rapply, see `Details'. classes character vector, passed rapply,     see `Details'. character string, passed rapply,     see `Details'.","code":""},{"path":"https://geobosh.github.io/Rdpack/reference/Rdapply.html","id":"details","dir":"Reference","previous_headings":"","what":"Details","title":"Apply a function over an Rd object — Rdapply","text":"Rdapply works like rapply preserves attributes   x (recursively) sublists .  Rdapply   first calls rapply, passing arguments .   restores recursively attributes calling rattr. Note object returned rapply assumed   identical structure original object. means argument   rapply must \"unlist\" normally   \"replace\".  Rdtagapply gives sensible default values   classes .  See documentation   rapply details possible choices   classes, arguments passed via   \"\\dots\". Rdtagapply convenience variant Rdapply   common task modifying examining elements given   Rd_tag attribute. Since Rd equation macros \\eqn   \\deqn assigned Rd tag \"VERB\" processed differently   \"VERB\" pieces,  pseudo-tags   \"mathVERB\" \"nonmathVERB\" provided, \"mathVERB\"   actions first argument mathematical macros \\eqn   \\deqn, \"nonmathVERB\" actions \"VERB\" macros   contexts. also pseudo-tag \"nonmath\" anything   math. rattr auxilliary function takes two Rd objects   (identical structure) recursively examines . makes   attributes lists first argument identical   corresponding attributes second.","code":""},{"path":"https://geobosh.github.io/Rdpack/reference/Rdapply.html","id":"value","dir":"Reference","previous_headings":"","what":"Value","title":"Apply a function over an Rd object — Rdapply","text":"Rdapply Rdtagapply, Rd object   leaves replaced specified . rattr, object x attributes list   elements set corresponding attributes y.","code":""},{"path":"https://geobosh.github.io/Rdpack/reference/Rdapply.html","id":"author","dir":"Reference","previous_headings":"","what":"Author","title":"Apply a function over an Rd object — Rdapply","text":"Georgi N. Boshnakov","code":""},{"path":"https://geobosh.github.io/Rdpack/reference/Rdapply.html","id":"note","dir":"Reference","previous_headings":"","what":"Note","title":"Apply a function over an Rd object — Rdapply","text":"todo: may better rename argument FUN Rdtagapply   f, name rapply.","code":""},{"path":[]},{"path":"https://geobosh.github.io/Rdpack/reference/Rdapply.html","id":"ref-examples","dir":"Reference","previous_headings":"","what":"Examples","title":"Apply a function over an Rd object — Rdapply","text":"","code":"# create an Rd object for the sake of example u1 <- list_Rd(name = \"Dummyname\", alias = \"dummyfun\",               title = \"Dummy title\", description = \"Dummy description\",               usage = \"dummyfun(x)\",               value = \"numeric vector\",               author = \"A. Author\",               examples = \"\\na <- matrix(1:6,nrow=2)\\na %*% t(a)\\nt(a) %*% a\",               Rd_class=TRUE )  # correct R code for examples but wrong for saving in Rd files Rdo_show(u1)  # escape percents everywhere except in comments #  (actually, .anypercent escapes only unescaped percents) rdo <- Rdapply(u1, Rdpack:::.anypercent, classes = \"character\", how = \"replace\")  # syntactically wrong R code for examples but ok for saving in Rd files Rdo_show(rdo)   # Rdo2Rdf does this by default for examples and other R code, #   so code can be kept syntactically correct while processing. #   (reprompt() takes care of this too as it uses Rdo2Rdf for saving)  fn <- tempfile(\"u1\", fileext=\"Rd\") Rdo2Rdf(u1, file = fn) #> \tThe Rd content was written to file  /tmp/RtmpMKPvT2/u118961eddeaf0Rd   # the saved file contains escaped percents but they disappear in parsing: file.show(fn) Rdo_show(tools::parse_Rd(fn))  # if you think that sections should start on new lines, # the following makes the file a little more human-friendly #   (by inserting new lines). # todo: additional arg. for list_Rd for this?  u2 <- Rdpack:::.Rd_tidy(u1) Rdo2Rdf(u2, file = fn) #> \tThe Rd content was written to file  /tmp/RtmpMKPvT2/u118961eddeaf0Rd  file.show(fn)  unlink(fn)"},{"path":"https://geobosh.github.io/Rdpack/reference/Rdo2Rdf.html","id":null,"dir":"Reference","previous_headings":"","what":"Convert an Rd object to Rd file format — Rdo2Rdf","title":"Convert an Rd object to Rd file format — Rdo2Rdf","text":"Converts Rd object Rd format saves file returns   character vector. escapes percents necessary   (optionally) backslashes examples section.","code":""},{"path":"https://geobosh.github.io/Rdpack/reference/Rdo2Rdf.html","id":"ref-usage","dir":"Reference","previous_headings":"","what":"Usage","title":"Convert an Rd object to Rd file format — Rdo2Rdf","text":"","code":"Rdo2Rdf(rdo, deparse = FALSE, ex_restore = FALSE, file = NULL,         rcode = TRUE, srcfile = NULL)"},{"path":"https://geobosh.github.io/Rdpack/reference/Rdo2Rdf.html","id":"arguments","dir":"Reference","previous_headings":"","what":"Arguments","title":"Convert an Rd object to Rd file format — Rdo2Rdf","text":"rdo Rd object character vector, see `Details'. deparse logical, passed print method Rd objects,     see `Details'. ex_restore logical, TRUE escapes backslashes     necessary. file filename store result. NULL     \"missing\", result returned character vector. rcode TRUE, duplicate backslahes RCODE elements, see     Details. srcfile NULL file name, see 'Details'.","code":""},{"path":"https://geobosh.github.io/Rdpack/reference/Rdo2Rdf.html","id":"details","dir":"Reference","previous_headings":"","what":"Details","title":"Convert an Rd object to Rd file format — Rdo2Rdf","text":"description rather technical incomplete. case   concerns almost exclusively Rd files use escape sequences   containing multiple consecutive backslashes escaped curly braces   (things appear regular expressions, example). principle, function redundant, since   print .character methods objects class \"Rd\"   expected job. able get desired   result way (deparse option print   work completely either). Arguments ex_restore rcode added ad-hoc   basis. rcode recent causes Rdo2Rdf   duplicate backslashes found element Rd_tag-ed   \"RCODE\". ex_restore examples   section. effect, rcode TRUE, ex_restore   ignored. initial intent function (package Rdpack whole   refer Rd source file. However,   flexibility Rd syntax allow source file   restored identically parsed object. concerns mainly   backslahes (extent curly braces) certain contexts   may may escaped parsed object . Although   affect functionality, may annoying escapes   sections examined reprompt changed. srcfile name file, file parsed Rd   text sections rdo identical sections   srcfile taken directly srcfile, ensuring   identical original.","code":""},{"path":"https://geobosh.github.io/Rdpack/reference/Rdo2Rdf.html","id":"value","dir":"Reference","previous_headings":"","what":"Value","title":"Convert an Rd object to Rd file format — Rdo2Rdf","text":"NULL, file NULL. Otherwise Rd   formatted text character vector.","code":""},{"path":"https://geobosh.github.io/Rdpack/reference/Rdo2Rdf.html","id":"author","dir":"Reference","previous_headings":"","what":"Author","title":"Convert an Rd object to Rd file format — Rdo2Rdf","text":"Georgi N. Boshnakov","code":""},{"path":"https://geobosh.github.io/Rdpack/reference/Rdo2Rdf.html","id":"note","dir":"Reference","previous_headings":"","what":"Note","title":"Convert an Rd object to Rd file format — Rdo2Rdf","text":"example author's Rd source restored   exactly parsed object. Rd source \"author\" two backslashes : \\author. Rd source \"author\" one backslash : \\author. sentences correct parsed file contains one   backslash cases. reprompt looks parsed   object export one backslash cases. ,   reprompt()-ing change . reprompt   called sec_copy = FALSE.  default   sec_copy = TRUE, reprompt calls Rdo2Rdf   argument srcfile set name Rd file since   reprompt modify section \"Note\", text copied   file author's original preserved. However, arguments \\eqn parse_Rd-ed differently (  seems) even though also verbatim.","code":""},{"path":"https://geobosh.github.io/Rdpack/reference/Rdo2Rdf.html","id":"ref-examples","dir":"Reference","previous_headings":"","what":"Examples","title":"Convert an Rd object to Rd file format — Rdo2Rdf","text":"","code":"# # this keeps the backslashes in \"author\" (see Note above) # reprompt(infile=\"./man/Rdo2Rdf.Rd\")  # # this outputs \"author\" preceded by one backslash only. # reprompt(infile=\"./man/Rdo2Rdf.Rd\", sec_copy = FALSE)"},{"path":"https://geobosh.github.io/Rdpack/reference/Rdo_append_argument.html","id":null,"dir":"Reference","previous_headings":"","what":"Append an item for a new argument to an Rd object — Rdo_append_argument","title":"Append an item for a new argument to an Rd object — Rdo_append_argument","text":"Append item new argument Rd object.","code":""},{"path":"https://geobosh.github.io/Rdpack/reference/Rdo_append_argument.html","id":"ref-usage","dir":"Reference","previous_headings":"","what":"Usage","title":"Append an item for a new argument to an Rd object — Rdo_append_argument","text":"","code":"Rdo_append_argument(rdo, argname, description = NA, indent = \"  \", create = FALSE)"},{"path":"https://geobosh.github.io/Rdpack/reference/Rdo_append_argument.html","id":"arguments","dir":"Reference","previous_headings":"","what":"Arguments","title":"Append an item for a new argument to an Rd object — Rdo_append_argument","text":"rdo Rd object. argname name argument, character vector. description description argument, character vector. indent string, typically whitespace. create used (todo: remove?)","code":""},{"path":"https://geobosh.github.io/Rdpack/reference/Rdo_append_argument.html","id":"details","dir":"Reference","previous_headings":"","what":"Details","title":"Append an item for a new argument to an Rd object — Rdo_append_argument","text":"Appends one items section describing arguments   functions Rd object. section created present. description missing NA, \"todo\" text inserted. inserted text indented using string indent. lengths argname description normally   equal description length one, repeated   achieve needed.","code":""},{"path":"https://geobosh.github.io/Rdpack/reference/Rdo_append_argument.html","id":"value","dir":"Reference","previous_headings":"","what":"Value","title":"Append an item for a new argument to an Rd object — Rdo_append_argument","text":"Rd object","code":""},{"path":"https://geobosh.github.io/Rdpack/reference/Rdo_append_argument.html","id":"author","dir":"Reference","previous_headings":"","what":"Author","title":"Append an item for a new argument to an Rd object — Rdo_append_argument","text":"Georgi N. Boshnakov","code":""},{"path":"https://geobosh.github.io/Rdpack/reference/Rdo_append_argument.html","id":"ref-examples","dir":"Reference","previous_headings":"","what":"Examples","title":"Append an item for a new argument to an Rd object — Rdo_append_argument","text":"","code":"## the following creates Rd object rdo dummyfun <- function(x) x fn <- tempfile(\"dummyfun\", fileext = \".Rd\") reprompt(dummyfun, filename = fn) #> Rd source not supplied, looking for installed documentation. #> Rd source not supplied and installed documentation not found. #> Trying a 'prompt' function to generate documentation for the object. #> Error in reprompt(dummyfun, filename = fn): unsuccessful attempt to create Rd doc. using a 'prompt' function. rdo <- tools::parse_Rd(fn) #> Warning: cannot open file '/tmp/RtmpMKPvT2/dummyfun1896789d9942.Rd': No such file or directory #> Error in file(con, \"r\"): cannot open the connection  ## add documentation for arguments ## that are not in the signature of 'dummyfun()' dottext <- \"further arguments to be passed on.\" dots <- paste0(\"\\\\\", \"dots\") rdo2 <- Rdo_append_argument(rdo, dots, dottext, create = TRUE) #> Error in eval(expr, envir, enclos): object 'rdo' not found rdo2 <- Rdo_append_argument(rdo2, \"z\", \"a numeric vector\") #> Error in eval(expr, envir, enclos): object 'rdo2' not found  ## reprompt() warns to remove documentation for non-existing arguments: Rdo_show(reprompt(rdo2, filename = fn)) #> Error in eval(expr, envir, enclos): object 'rdo2' not found  unlink(fn)"},{"path":"https://geobosh.github.io/Rdpack/reference/Rdo_collect_metadata.html","id":null,"dir":"Reference","previous_headings":"","what":"Collect aliases or other metadata from an Rd object — Rdo_collect_aliases","title":"Collect aliases or other metadata from an Rd object — Rdo_collect_aliases","text":"Collect aliases metadata Rd object.","code":""},{"path":"https://geobosh.github.io/Rdpack/reference/Rdo_collect_metadata.html","id":"ref-usage","dir":"Reference","previous_headings":"","what":"Usage","title":"Collect aliases or other metadata from an Rd object — Rdo_collect_aliases","text":"","code":"Rdo_collect_aliases(rdo)  Rdo_collect_metadata(rdo, sec)"},{"path":"https://geobosh.github.io/Rdpack/reference/Rdo_collect_metadata.html","id":"arguments","dir":"Reference","previous_headings":"","what":"Arguments","title":"Collect aliases or other metadata from an Rd object — Rdo_collect_aliases","text":"rdo Rd object sec kind metadata collect, character string,     \"alias\" \"keyword\".","code":""},{"path":"https://geobosh.github.io/Rdpack/reference/Rdo_collect_metadata.html","id":"details","dir":"Reference","previous_headings":"","what":"Details","title":"Collect aliases or other metadata from an Rd object — Rdo_collect_aliases","text":"Rdo_collect_aliases finds aliases rdo returns   named character vector. name alias  usually   empty string, \"\", may also  \"windows\" \"unix\"   alias wrapped #ifdef directive   corresponding first argument. Rdo_collect_metadata generalisation .   collects metadata section(s) sec, sec   name section without leading backslash.   sec assumed section containing single word,   \"keyword\", \"alias\", \"name\". Currently Rdo_collect_metadata exported.","code":""},{"path":"https://geobosh.github.io/Rdpack/reference/Rdo_collect_metadata.html","id":"value","dir":"Reference","previous_headings":"","what":"Value","title":"Collect aliases or other metadata from an Rd object — Rdo_collect_aliases","text":"named character vector, described Details.","code":""},{"path":"https://geobosh.github.io/Rdpack/reference/Rdo_collect_metadata.html","id":"author","dir":"Reference","previous_headings":"","what":"Author","title":"Collect aliases or other metadata from an Rd object — Rdo_collect_aliases","text":"Georgi N. Boshnakov","code":""},{"path":[]},{"path":"https://geobosh.github.io/Rdpack/reference/Rdo_collect_metadata.html","id":"ref-examples","dir":"Reference","previous_headings":"","what":"Examples","title":"Collect aliases or other metadata from an Rd object — Rdo_collect_aliases","text":"","code":"## this example originally (circa 2012) was: ##     infile <- file.path(R.home(), \"src/library/base/man/timezones.Rd\") ## but the OS conditional alias in that file has been removed. ## So, create an artificial example: infile <- system.file(\"examples\", \"tz.Rd\", package = \"Rdpack\")  ## file.show(infile) rd <- tools::parse_Rd(infile)  ## The functions described here handle \"ifdef\" and similar directives. ## This detects OS specific aliases (windows = \"onlywin\" and unix = \"onlyunix\"): Rdo_collect_aliases(rd) #>                                     windows       unix  #>       \"a1\"       \"a2\"       \"a3\"  \"onlywin\" \"onlyunix\"  Rdpack:::Rdo_collect_metadata(rd, \"alias\") # same #>                                     windows       unix  #>       \"a1\"       \"a2\"       \"a3\"  \"onlywin\" \"onlyunix\"   ## In contrast, the following do not find \"onlywin\" and \"onlyunix\": sapply(rd[which(tools:::RdTags(rd)==\"\\alias\")], as.character) #> list() tools:::.Rd_get_metadata(rd, \"alias\") #> [1] \"a1\" \"a2\" \"a3\"  Rdpack:::Rdo_collect_metadata(rd, \"name\") #>             #> \"dummyfun\"  Rdpack:::Rdo_collect_metadata(rd, \"keyword\") #>              #> \"kw1\" \"kw2\""},{"path":"https://geobosh.github.io/Rdpack/reference/Rdo_empty_sections.html","id":null,"dir":"Reference","previous_headings":"","what":"Find or remove empty sections in Rd objects — Rdo_empty_sections","title":"Find or remove empty sections in Rd objects — Rdo_empty_sections","text":"Find remove empty sections Rd objects","code":""},{"path":"https://geobosh.github.io/Rdpack/reference/Rdo_empty_sections.html","id":"ref-usage","dir":"Reference","previous_headings":"","what":"Usage","title":"Find or remove empty sections in Rd objects — Rdo_empty_sections","text":"","code":"Rdo_empty_sections(rdo, with_bs = FALSE)  Rdo_drop_empty(rdo, sec = TRUE)"},{"path":"https://geobosh.github.io/Rdpack/reference/Rdo_empty_sections.html","id":"arguments","dir":"Reference","previous_headings":"","what":"Arguments","title":"Find or remove empty sections in Rd objects — Rdo_empty_sections","text":"rdo Rd object Rd source text. with_bs TRUE return section names     leading backslash. sec used","code":""},{"path":"https://geobosh.github.io/Rdpack/reference/Rdo_empty_sections.html","id":"details","dir":"Reference","previous_headings":"","what":"Details","title":"Find or remove empty sections in Rd objects — Rdo_empty_sections","text":"function checkRd used determine sections   empty.","code":""},{"path":"https://geobosh.github.io/Rdpack/reference/Rdo_empty_sections.html","id":"value","dir":"Reference","previous_headings":"","what":"Value","title":"Find or remove empty sections in Rd objects — Rdo_empty_sections","text":"Rdo_empty_sections, names empty sections   character vector. Rdo_drop_empty, Rd object stripped empty   sections.","code":""},{"path":"https://geobosh.github.io/Rdpack/reference/Rdo_empty_sections.html","id":"author","dir":"Reference","previous_headings":"","what":"Author","title":"Find or remove empty sections in Rd objects — Rdo_empty_sections","text":"Georgi N. Boshnakov","code":""},{"path":"https://geobosh.github.io/Rdpack/reference/Rdo_empty_sections.html","id":"ref-examples","dir":"Reference","previous_headings":"","what":"Examples","title":"Find or remove empty sections in Rd objects — Rdo_empty_sections","text":"","code":"dummyfun <- function(x) x rdo8 <- list_Rd(name = \"Dummyname\", alias = \"dummyfun\",               title = \"Dummy title\", description = \"Dummy description\",               usage = \"dummyfun(x,y)\",               value = \"numeric vector\",               author = \"\",               details = \"\",               note = \"\",               Rd_class=TRUE )  Rdo_empty_sections(rdo8)        # \"details\" \"note\"    \"author\" #> [1] \"details\" \"note\"    \"author\"   rdo8a <- Rdo_drop_empty(rdo8) Rdo_empty_sections(rdo8a)       # character(0) #> character(0)"},{"path":"https://geobosh.github.io/Rdpack/reference/Rdo_fetch.html","id":null,"dir":"Reference","previous_headings":"","what":"Get help pages as Rd objects — Rdo_fetch","title":"Get help pages as Rd objects — Rdo_fetch","text":"Get help page Rd object installed source package.","code":""},{"path":"https://geobosh.github.io/Rdpack/reference/Rdo_fetch.html","id":"ref-usage","dir":"Reference","previous_headings":"","what":"Usage","title":"Get help pages as Rd objects — Rdo_fetch","text":"","code":"Rdo_fetch(Rd_name = character(0), package, dir = \".\", installed = TRUE)"},{"path":"https://geobosh.github.io/Rdpack/reference/Rdo_fetch.html","id":"arguments","dir":"Reference","previous_headings":"","what":"Arguments","title":"Get help pages as Rd objects — Rdo_fetch","text":"Rd_name names one Rd help pages. name name     Rd file stripped extension. package package get Rd object, character string. dir character string giving root directory source package.     Used package missing. installed TRUE, default, Rd object taken unconditionally     installed package.      FALSE, help page may taken source tree,     appropriate (typically package `developer's mode     devtools, see Details).","code":""},{"path":"https://geobosh.github.io/Rdpack/reference/Rdo_fetch.html","id":"details","dir":"Reference","previous_headings":"","what":"Details","title":"Get help pages as Rd objects — Rdo_fetch","text":"Rd_name character string (typical use case),   corresponding help page returned object class   \"Rd\".  length Rd_name greater one,   result Rd_named list containing corresponding \"Rd\"   objects.  default Rd_name = character(0) requests Rd   pages package. Note Rd_name contain extention \".Rd\"   names returned list . Argument package names package fetch   documentation object. default installed = TRUE   object taken unconditionally installed package. get   source tree package, use argument \"dir\" instead.   default, \"\", dir suitable workflows   working directory root desired package. Argument installed concerns primarily development package   \"devtools\". \"devtools\" intercepts modifies several   base R commands, concerning access system files getting help,   aim rerouting source trees packages   developer's mode.  argument installed TRUE,   default, requested pages taken installed package,   even development mode. argument installed   FALSE, Rd objects taken corresponding source   tree, specified package developer's mode,   installed package otherwise. Argument Rd_name name used \\name section   Rd files. working source tree package, Rdo_fetch   processes Rd files, roxygen2 users need update   necessary.","code":""},{"path":"https://geobosh.github.io/Rdpack/reference/Rdo_fetch.html","id":"value","dir":"Reference","previous_headings":"","what":"Value","title":"Get help pages as Rd objects — Rdo_fetch","text":"length(Rd_name) = 1, object class \"Rd\",   otherwise list \"Rd\" objects.","code":""},{"path":"https://geobosh.github.io/Rdpack/reference/Rdo_fetch.html","id":"author","dir":"Reference","previous_headings":"","what":"Author","title":"Get help pages as Rd objects — Rdo_fetch","text":"Georgi N. Boshnakov","code":""},{"path":"https://geobosh.github.io/Rdpack/reference/Rdo_fetch.html","id":"ref-examples","dir":"Reference","previous_headings":"","what":"Examples","title":"Get help pages as Rd objects — Rdo_fetch","text":"","code":"## get a single help page rdo <- Rdo_fetch(\"viewRd\", package = \"Rdpack\") Rdo_show(rdo)  ## get a list of help pages rdo <- Rdo_fetch(c(\"viewRd\", \"reprompt\"), package = \"Rdpack\") names(rdo) #> [1] \"viewRd.Rd\"   \"reprompt.Rd\""},{"path":"https://geobosh.github.io/Rdpack/reference/Rdo_flatinsert.html","id":null,"dir":"Reference","previous_headings":"","what":"Insert or remove content in an Rd fragment — Rdo_flatinsert","title":"Insert or remove content in an Rd fragment — Rdo_flatinsert","text":"Insert remove content Rd fragment.","code":""},{"path":"https://geobosh.github.io/Rdpack/reference/Rdo_flatinsert.html","id":"ref-usage","dir":"Reference","previous_headings":"","what":"Usage","title":"Insert or remove content in an Rd fragment — Rdo_flatinsert","text":"","code":"Rdo_flatinsert(rdo, val, pos, before = TRUE)  Rdo_flatremove(rdo, from, to)"},{"path":"https://geobosh.github.io/Rdpack/reference/Rdo_flatinsert.html","id":"arguments","dir":"Reference","previous_headings":"","what":"Arguments","title":"Insert or remove content in an Rd fragment — Rdo_flatinsert","text":"rdo Rd object. val value insert. pos position. TRUE, insert new content pos, pushing     element pos forward. beginning region remove. end  region remove.","code":""},{"path":"https://geobosh.github.io/Rdpack/reference/Rdo_flatinsert.html","id":"details","dir":"Reference","previous_headings":"","what":"Details","title":"Insert or remove content in an Rd fragment — Rdo_flatinsert","text":"Rdo_flatinsert inserts val position pos,   effectively concatenation. Rdo_flatremove removes elements .","code":""},{"path":"https://geobosh.github.io/Rdpack/reference/Rdo_flatinsert.html","id":"value","dir":"Reference","previous_headings":"","what":"Value","title":"Insert or remove content in an Rd fragment — Rdo_flatinsert","text":"modified rdo","code":""},{"path":"https://geobosh.github.io/Rdpack/reference/Rdo_flatinsert.html","id":"author","dir":"Reference","previous_headings":"","what":"Author","title":"Insert or remove content in an Rd fragment — Rdo_flatinsert","text":"Georgi N. Boshnakov","code":""},{"path":"https://geobosh.github.io/Rdpack/reference/Rdo_get_argument_names.html","id":null,"dir":"Reference","previous_headings":"","what":"Get the names of arguments in usage sections of Rd objects — Rdo_get_argument_names","title":"Get the names of arguments in usage sections of Rd objects — Rdo_get_argument_names","text":"Get names arguments usage sections Rd objects.","code":""},{"path":"https://geobosh.github.io/Rdpack/reference/Rdo_get_argument_names.html","id":"ref-usage","dir":"Reference","previous_headings":"","what":"Usage","title":"Get the names of arguments in usage sections of Rd objects — Rdo_get_argument_names","text":"","code":"Rdo_get_argument_names(rdo)"},{"path":"https://geobosh.github.io/Rdpack/reference/Rdo_get_argument_names.html","id":"arguments","dir":"Reference","previous_headings":"","what":"Arguments","title":"Get the names of arguments in usage sections of Rd objects — Rdo_get_argument_names","text":"rdo Rdo object.","code":""},{"path":"https://geobosh.github.io/Rdpack/reference/Rdo_get_argument_names.html","id":"details","dir":"Reference","previous_headings":"","what":"Details","title":"Get the names of arguments in usage sections of Rd objects — Rdo_get_argument_names","text":"arguments names \"arguments\" section rdo   extracted. section, results character   vector length zero. Arguments different descriptions different OS'es   included duplicated. Arguments descriptions particular OS included,   irrespectively OS running R process.   (todo: introduce argument control ?)","code":""},{"path":"https://geobosh.github.io/Rdpack/reference/Rdo_get_argument_names.html","id":"value","dir":"Reference","previous_headings":"","what":"Value","title":"Get the names of arguments in usage sections of Rd objects — Rdo_get_argument_names","text":"character vector","code":""},{"path":"https://geobosh.github.io/Rdpack/reference/Rdo_get_argument_names.html","id":"author","dir":"Reference","previous_headings":"","what":"Author","title":"Get the names of arguments in usage sections of Rd objects — Rdo_get_argument_names","text":"Georgi N. Boshnakov","code":""},{"path":[]},{"path":"https://geobosh.github.io/Rdpack/reference/Rdo_get_argument_names.html","id":"ref-examples","dir":"Reference","previous_headings":"","what":"Examples","title":"Get the names of arguments in usage sections of Rd objects — Rdo_get_argument_names","text":"","code":"##---- Should be DIRECTLY executable !! ----"},{"path":"https://geobosh.github.io/Rdpack/reference/Rdo_get_insert_pos.html","id":null,"dir":"Reference","previous_headings":"","what":"Find the position of an ","title":"Find the position of an ","text":"Find position \"Rd_tag\".","code":""},{"path":"https://geobosh.github.io/Rdpack/reference/Rdo_get_insert_pos.html","id":"ref-usage","dir":"Reference","previous_headings":"","what":"Usage","title":"Find the position of an ","text":"","code":"Rdo_get_insert_pos(rdo, tag)"},{"path":"https://geobosh.github.io/Rdpack/reference/Rdo_get_insert_pos.html","id":"arguments","dir":"Reference","previous_headings":"","what":"Arguments","title":"Find the position of an ","text":"rdo Rd object tag \"Rd_tag\" search , string","code":""},{"path":"https://geobosh.github.io/Rdpack/reference/Rdo_get_insert_pos.html","id":"details","dir":"Reference","previous_headings":"","what":"Details","title":"Find the position of an ","text":"function returns position rdo, next element   carrying \"Rd_tag\" tag inserted. position   determined follows. one elements rdo \"Rd_tag\" tag,   position one plus position last element. elements \"Rd_tag\" tag, position one   plus length rdo, unless tag known top level   Rd section. case, position standard   ordering sections Rd object followed. set   internal variable .rd_sections.","code":""},{"path":"https://geobosh.github.io/Rdpack/reference/Rdo_get_insert_pos.html","id":"value","dir":"Reference","previous_headings":"","what":"Value","title":"Find the position of an ","text":"integer","code":""},{"path":"https://geobosh.github.io/Rdpack/reference/Rdo_get_insert_pos.html","id":"author","dir":"Reference","previous_headings":"","what":"Author","title":"Find the position of an ","text":"Georgi N. Boshnakov","code":""},{"path":"https://geobosh.github.io/Rdpack/reference/Rdo_get_insert_pos.html","id":"ref-examples","dir":"Reference","previous_headings":"","what":"Examples","title":"Find the position of an ","text":"","code":"#h <- help(\"Rdo_macro\") #rdo <- utils:::.getHelpFile(h) rdo <- Rdo_fetch(\"Rdo_macro\", \"Rdpack\")  ialias <- which(tools:::RdTags(rdo) == \"\\\\alias\") ialias #> [1] 3 4 5 6 7 next_pos <- Rdo_get_insert_pos(rdo, \"\\\\alias\") # 1 + max(ialias) next_pos #> [1] 8 stopifnot(next_pos == max(ialias) + 1)  ikeyword <- which(tools:::RdTags(rdo) == \"\\\\keyword\") ikeyword #> [1] 8 next_pos <- Rdo_get_insert_pos(rdo, \"\\\\keyword\") # 1 + max(ikeyword) next_pos #> [1] 9 stopifnot(next_pos == max(ikeyword) + 1)"},{"path":"https://geobosh.github.io/Rdpack/reference/Rdo_get_item_labels.html","id":null,"dir":"Reference","previous_headings":"","what":"Get the labels of items in an Rd object — Rdo_get_item_labels","title":"Get the labels of items in an Rd object — Rdo_get_item_labels","text":"Get labels items Rd object.","code":""},{"path":"https://geobosh.github.io/Rdpack/reference/Rdo_get_item_labels.html","id":"ref-usage","dir":"Reference","previous_headings":"","what":"Usage","title":"Get the labels of items in an Rd object — Rdo_get_item_labels","text":"","code":"Rdo_get_item_labels(rdo)"},{"path":"https://geobosh.github.io/Rdpack/reference/Rdo_get_item_labels.html","id":"arguments","dir":"Reference","previous_headings":"","what":"Arguments","title":"Get the labels of items in an Rd object — Rdo_get_item_labels","text":"rdo Rd object.","code":""},{"path":"https://geobosh.github.io/Rdpack/reference/Rdo_get_item_labels.html","id":"details","dir":"Reference","previous_headings":"","what":"Details","title":"Get the labels of items in an Rd object — Rdo_get_item_labels","text":"Rdo_get_item_labels(rdo) gives labels   \"\\item\"s rdo. Argument rdo often section   Rd object fragment, see examples.","code":""},{"path":"https://geobosh.github.io/Rdpack/reference/Rdo_get_item_labels.html","id":"value","dir":"Reference","previous_headings":"","what":"Value","title":"Get the labels of items in an Rd object — Rdo_get_item_labels","text":"character vector","code":""},{"path":"https://geobosh.github.io/Rdpack/reference/Rdo_get_item_labels.html","id":"author","dir":"Reference","previous_headings":"","what":"Author","title":"Get the labels of items in an Rd object — Rdo_get_item_labels","text":"Georgi N. Boshnakov","code":""},{"path":"https://geobosh.github.io/Rdpack/reference/Rdo_get_item_labels.html","id":"ref-examples","dir":"Reference","previous_headings":"","what":"Examples","title":"Get the labels of items in an Rd object — Rdo_get_item_labels","text":"","code":"infile <- system.file(\"examples\", \"tz.Rd\", package = \"Rdpack\") rd <- tools::parse_Rd(infile)  ## get item labels found anywhere in the Rd object (items <- Rdo_get_item_labels(rd)) #> [1] \"x\"           \"y\"           \"type\"        \"flag\"        \"res\"         #> [6] \"convergence\"  ## search only in section \"arguments\" (i.e., get argument names) ## (note [[1]] - there is only one arguments section) pos.args <- Rdo_locate_core_section(rd, \"\\\\arguments\")[[1]] (args <- Rdo_get_item_labels(rd[[pos.args$pos]])) #> [1] \"x\"    \"y\"    \"type\" \"flag\"  ## search only in section \"value\" pos.val <- Rdo_locate_core_section(rd, \"\\\\value\")[[1]] (vals <- Rdo_get_item_labels(rd[[pos.val$pos]])) #> [1] \"res\"         \"convergence\"  ## There are no other items in 'rd', so this gives TRUE: all.equal(items, c(args, vals)) # TRUE #> [1] TRUE"},{"path":"https://geobosh.github.io/Rdpack/reference/Rdo_insert.html","id":null,"dir":"Reference","previous_headings":"","what":"Insert a new element in an Rd object possibly surrounding it with new\n  lines — Rdo_insert","title":"Insert a new element in an Rd object possibly surrounding it with new\n  lines — Rdo_insert","text":"Insert new element Rd object possibly surrounding new   lines.","code":""},{"path":"https://geobosh.github.io/Rdpack/reference/Rdo_insert.html","id":"ref-usage","dir":"Reference","previous_headings":"","what":"Usage","title":"Insert a new element in an Rd object possibly surrounding it with new\n  lines — Rdo_insert","text":"","code":"Rdo_insert(rdo, val, newline = TRUE)"},{"path":"https://geobosh.github.io/Rdpack/reference/Rdo_insert.html","id":"arguments","dir":"Reference","previous_headings":"","what":"Arguments","title":"Insert a new element in an Rd object possibly surrounding it with new\n  lines — Rdo_insert","text":"rdo Rd object val content insert, Rd object. newline logical value, controls insertion new lines     val, see `Details'.","code":""},{"path":"https://geobosh.github.io/Rdpack/reference/Rdo_insert.html","id":"details","dir":"Reference","previous_headings":"","what":"Details","title":"Insert a new element in an Rd object possibly surrounding it with new\n  lines — Rdo_insert","text":"Argument val inserted rdo appropriate   position, see Rdo_get_insert_pos detailed   explanation. newline TRUE, newline elements inserted   val already . Typically, val section Rd object rdo   Rd object constructed modified.","code":""},{"path":"https://geobosh.github.io/Rdpack/reference/Rdo_insert.html","id":"value","dir":"Reference","previous_headings":"","what":"Value","title":"Insert a new element in an Rd object possibly surrounding it with new\n  lines — Rdo_insert","text":"Rd object","code":""},{"path":"https://geobosh.github.io/Rdpack/reference/Rdo_insert.html","id":"author","dir":"Reference","previous_headings":"","what":"Author","title":"Insert a new element in an Rd object possibly surrounding it with new\n  lines — Rdo_insert","text":"Georgi N. Boshnakov","code":""},{"path":"https://geobosh.github.io/Rdpack/reference/Rdo_insert_element.html","id":null,"dir":"Reference","previous_headings":"","what":"Insert a new element in an Rd object — Rdo_insert_element","title":"Insert a new element in an Rd object — Rdo_insert_element","text":"Insert new element given position Rd object.","code":""},{"path":"https://geobosh.github.io/Rdpack/reference/Rdo_insert_element.html","id":"ref-usage","dir":"Reference","previous_headings":"","what":"Usage","title":"Insert a new element in an Rd object — Rdo_insert_element","text":"","code":"Rdo_insert_element(rdo, val, pos)"},{"path":"https://geobosh.github.io/Rdpack/reference/Rdo_insert_element.html","id":"arguments","dir":"Reference","previous_headings":"","what":"Arguments","title":"Insert a new element in an Rd object — Rdo_insert_element","text":"rdo Rd object val content insert. pos position insert val, typically integer     may anything accepted operator \"[[\".","code":""},{"path":"https://geobosh.github.io/Rdpack/reference/Rdo_insert_element.html","id":"details","dir":"Reference","previous_headings":"","what":"Details","title":"Insert a new element in an Rd object — Rdo_insert_element","text":"val inserted position pos, elements   positions pos-1 pos. pos equal 1,   val prepended rdo. pos missing   equal length rdo, val appended   rdo. todo: allow vector pos insert deeper object. todo: character pos insert position specified \"tag\" example? todo: guarded copying attributes?","code":""},{"path":"https://geobosh.github.io/Rdpack/reference/Rdo_insert_element.html","id":"value","dir":"Reference","previous_headings":"","what":"Value","title":"Insert a new element in an Rd object — Rdo_insert_element","text":"Rd object","code":""},{"path":"https://geobosh.github.io/Rdpack/reference/Rdo_insert_element.html","id":"author","dir":"Reference","previous_headings":"","what":"Author","title":"Insert a new element in an Rd object — Rdo_insert_element","text":"Georgi N. Boshnakov","code":""},{"path":"https://geobosh.github.io/Rdpack/reference/Rdo_is_newline.html","id":null,"dir":"Reference","previous_headings":"","what":"Check if an Rd fragment represents a newline character — Rdo_is_newline","title":"Check if an Rd fragment represents a newline character — Rdo_is_newline","text":"Check Rd fragment represents newline character","code":""},{"path":"https://geobosh.github.io/Rdpack/reference/Rdo_is_newline.html","id":"ref-usage","dir":"Reference","previous_headings":"","what":"Usage","title":"Check if an Rd fragment represents a newline character — Rdo_is_newline","text":"","code":"Rdo_is_newline(rdo)"},{"path":"https://geobosh.github.io/Rdpack/reference/Rdo_is_newline.html","id":"arguments","dir":"Reference","previous_headings":"","what":"Arguments","title":"Check if an Rd fragment represents a newline character — Rdo_is_newline","text":"rdo Rd object","code":""},{"path":"https://geobosh.github.io/Rdpack/reference/Rdo_is_newline.html","id":"details","dir":"Reference","previous_headings":"","what":"Details","title":"Check if an Rd fragment represents a newline character — Rdo_is_newline","text":"utility function may used tidy Rd objects. returns TRUE Rd object represents newline   character, .e. character vector length one containing   string \"\\n\". Attributes ignored. Otherwise returns FALSE.","code":""},{"path":"https://geobosh.github.io/Rdpack/reference/Rdo_is_newline.html","id":"value","dir":"Reference","previous_headings":"","what":"Value","title":"Check if an Rd fragment represents a newline character — Rdo_is_newline","text":"TRUE FALSE","code":""},{"path":"https://geobosh.github.io/Rdpack/reference/Rdo_is_newline.html","id":"author","dir":"Reference","previous_headings":"","what":"Author","title":"Check if an Rd fragment represents a newline character — Rdo_is_newline","text":"Georgi N. Boshnakov","code":""},{"path":"https://geobosh.github.io/Rdpack/reference/Rdo_locate.html","id":null,"dir":"Reference","previous_headings":"","what":"Find positions of elements in an Rd object — Rdo_locate","title":"Find positions of elements in an Rd object — Rdo_locate","text":"Find positions elements function returns   TRUE. Optionally, apply another function selected elements   return results along positions.","code":""},{"path":"https://geobosh.github.io/Rdpack/reference/Rdo_locate.html","id":"ref-usage","dir":"Reference","previous_headings":"","what":"Usage","title":"Find positions of elements in an Rd object — Rdo_locate","text":"","code":"Rdo_locate(object, f = function(x) TRUE, pos_only = TRUE,            lists = FALSE, fpos = NULL, nested = TRUE)"},{"path":"https://geobosh.github.io/Rdpack/reference/Rdo_locate.html","id":"arguments","dir":"Reference","previous_headings":"","what":"Arguments","title":"Find positions of elements in an Rd object — Rdo_locate","text":"object Rd object f function returning TRUE element desired FALSE     otherwise. pos_only TRUE, return positions; argument     function, return also result applying function     selected element, see Details. lists FALSE, examine leaves, TRUE, examine also     lists, see Details. fpos function two arguments, object     position,  called value returned along     position, see Details. nested logical value, effect lists     TRUE, see `Details'.","code":""},{"path":"https://geobosh.github.io/Rdpack/reference/Rdo_locate.html","id":"details","dir":"Reference","previous_headings":"","what":"Details","title":"Find positions of elements in an Rd object — Rdo_locate","text":"default setting lists = FALSE, function   f applied leave (character string) Rd   object. lists = TRUE function f applied also   branch (list). case, argument nested controls   happens f returns TRUE. nested TRUE,   element list also inspected recursively, otherwise   done , effectively, list considered leaf.   f return TRUE, value nested   effect elements list inspected. position object f returns TRUE   recorded numeric vector. fpos pos_only provide two ways something   selected elements.  Argument fpos powerful   pos_only latter sufficient simpler use   cases. fpos function, applied selected element   two arguments, object position, result   returned along position. case argument   pos_only ignored. fpos NULL action depends   pos_only. pos_only = TRUE, Rdo_locate returns list   vectors (matrix since positions leaves ,   general, different depths). pos_only function, applied selected   element result returned along position.","code":""},{"path":"https://geobosh.github.io/Rdpack/reference/Rdo_locate.html","id":"value","dir":"Reference","previous_headings":"","what":"Value","title":"Find positions of elements in an Rd object — Rdo_locate","text":"list one entry selected element. entry   numeric vector list two elements: pos position, vector positive integers, value result applying function element     pos.","code":""},{"path":"https://geobosh.github.io/Rdpack/reference/Rdo_locate.html","id":"author","dir":"Reference","previous_headings":"","what":"Author","title":"Find positions of elements in an Rd object — Rdo_locate","text":"Georgi N. Boshnakov","code":""},{"path":"https://geobosh.github.io/Rdpack/reference/Rdo_locate.html","id":"note","dir":"Reference","previous_headings":"","what":"Note","title":"Find positions of elements in an Rd object — Rdo_locate","text":"following needs additional thought. circumstances empty list, tagged Rd_tag may   turn , e.g. list() Rd_tag=\"\\dots\"   \\arguments section. one hand list. hand may considered   leaf. clear attempt recurse list   made .","code":""},{"path":[]},{"path":"https://geobosh.github.io/Rdpack/reference/Rdo_locate.html","id":"ref-examples","dir":"Reference","previous_headings":"","what":"Examples","title":"Find positions of elements in an Rd object — Rdo_locate","text":"","code":"# todo: put examples here!"},{"path":"https://geobosh.github.io/Rdpack/reference/Rdo_locate_leaves.html","id":null,"dir":"Reference","previous_headings":"","what":"Find leaves of an Rd object using a predicate — Rdo_locate_leaves","title":"Find leaves of an Rd object using a predicate — Rdo_locate_leaves","text":"Apply function character leaves Rd object   return indices result TRUE.","code":""},{"path":"https://geobosh.github.io/Rdpack/reference/Rdo_locate_leaves.html","id":"ref-usage","dir":"Reference","previous_headings":"","what":"Usage","title":"Find leaves of an Rd object using a predicate — Rdo_locate_leaves","text":"","code":"Rdo_locate_leaves(object, f = function(x) TRUE)"},{"path":"https://geobosh.github.io/Rdpack/reference/Rdo_locate_leaves.html","id":"arguments","dir":"Reference","previous_headings":"","what":"Arguments","title":"Find leaves of an Rd object using a predicate — Rdo_locate_leaves","text":"object object examined, usually list. f function (predicate) returning TRUE elements     desired property.","code":""},{"path":"https://geobosh.github.io/Rdpack/reference/Rdo_locate_leaves.html","id":"details","dir":"Reference","previous_headings":"","what":"Details","title":"Find leaves of an Rd object using a predicate — Rdo_locate_leaves","text":"object can list whose elements character strings   lists. structure examined recursively. object   character vector, enclosed list. function provides convenient way locate leaves Rd   object particular content. function limited Rd   objects assumes elements object either   lists charater vectors currently check   case. todo: describe case list() (Rd_tag'ed.)","code":""},{"path":"https://geobosh.github.io/Rdpack/reference/Rdo_locate_leaves.html","id":"value","dir":"Reference","previous_headings":"","what":"Value","title":"Find leaves of an Rd object using a predicate — Rdo_locate_leaves","text":"list positions leaves predicate gives  TRUE. position integer vector suitable  \"[[\" operator.","code":""},{"path":"https://geobosh.github.io/Rdpack/reference/Rdo_locate_leaves.html","id":"author","dir":"Reference","previous_headings":"","what":"Author","title":"Find leaves of an Rd object using a predicate — Rdo_locate_leaves","text":"Georgi N. Boshnakov","code":""},{"path":"https://geobosh.github.io/Rdpack/reference/Rdo_locate_leaves.html","id":"ref-examples","dir":"Reference","previous_headings":"","what":"Examples","title":"Find leaves of an Rd object using a predicate — Rdo_locate_leaves","text":"","code":"dummyfun <- function(x) x  fn <- tempfile(\"dummyfun\", fileext = \"Rd\") reprompt(dummyfun, filename = fn) #> Rd source not supplied, looking for installed documentation. #> Rd source not supplied and installed documentation not found. #> Trying a 'prompt' function to generate documentation for the object. #> Error in reprompt(dummyfun, filename = fn): unsuccessful attempt to create Rd doc. using a 'prompt' function. rdo <- tools::parse_Rd(fn) #> Warning: cannot open file '/tmp/RtmpMKPvT2/dummyfun18963f558cc7Rd': No such file or directory #> Error in file(con, \"r\"): cannot open the connection  f <-  function(x) Rdo_is_newline(x)  nl <- Rdo_locate_leaves(rdo, f ) #> Error in eval(expr, envir, enclos): object 'rdo' not found  length(nl)  # there are quite a few newline leaves! #> Error in eval(expr, envir, enclos): object 'nl' not found  unlink(fn)"},{"path":"https://geobosh.github.io/Rdpack/reference/Rdo_macro.html","id":null,"dir":"Reference","previous_headings":"","what":"Format Rd fragments as macros (todo: a baffling title!) — Rdo_macro","title":"Format Rd fragments as macros (todo: a baffling title!) — Rdo_macro","text":"Format Rd fragments macros, generally putting list   setting \"Rd_tag\" needed.","code":""},{"path":"https://geobosh.github.io/Rdpack/reference/Rdo_macro.html","id":"ref-usage","dir":"Reference","previous_headings":"","what":"Usage","title":"Format Rd fragments as macros (todo: a baffling title!) — Rdo_macro","text":"","code":"Rdo_macro(x, name)  Rdo_macro1(x, name)  Rdo_macro2(x, y, name)  Rdo_item(x, y)  Rdo_sigitem(x, y, newline = TRUE)"},{"path":"https://geobosh.github.io/Rdpack/reference/Rdo_macro.html","id":"arguments","dir":"Reference","previous_headings":"","what":"Arguments","title":"Format Rd fragments as macros (todo: a baffling title!) — Rdo_macro","text":"x object. y object. name \"Rd_tag\", string. newline currently ignored.","code":""},{"path":"https://geobosh.github.io/Rdpack/reference/Rdo_macro.html","id":"details","dir":"Reference","previous_headings":"","what":"Details","title":"Format Rd fragments as macros (todo: a baffling title!) — Rdo_macro","text":"Rdo_macro1 wraps x list \"Rd_tag\"   name. representation Rd macros one argument. Rdo_macro2 basically wraps possibly transformed x   y list \"Rd_tag\" name. specifically,   x non-NULL \"Rd_tag\", x wrapped   list. Otherwise x left , unless x   character string, converted text Rd element   wrapped list. y processed way.   representation Rd macros two arguments. Rdo_macro returns object \"Rd_tag\" name,   constructed follows. x class \"character\",   attribute \"Rd_tag\" set name result   returned without processing. Otherwise, class   \"character\", x tagged Rd \"TEXT\" element.   wrapped list name one \"\\eqn\"   \"\\deqn\". Finally, Rdo_macro1 called   transformed object. Rdo_item equivalent Rdo_macro2 name   set \"\\item\". Rdo_sigitem items syntax used   description signatures. case first argument   \"\\item\" wrapped \"\\code\". y missing,   text inviting author provide description function   signature inserted.","code":""},{"path":"https://geobosh.github.io/Rdpack/reference/Rdo_macro.html","id":"value","dir":"Reference","previous_headings":"","what":"Value","title":"Format Rd fragments as macros (todo: a baffling title!) — Rdo_macro","text":"Rd element appropriately set Rd_tag, described   `Details'.","code":""},{"path":"https://geobosh.github.io/Rdpack/reference/Rdo_macro.html","id":"author","dir":"Reference","previous_headings":"","what":"Author","title":"Format Rd fragments as macros (todo: a baffling title!) — Rdo_macro","text":"Georgi N. Boshnakov","code":""},{"path":"https://geobosh.github.io/Rdpack/reference/Rdo_modify.html","id":null,"dir":"Reference","previous_headings":"","what":"Replace or modify parts of Rd objects — Rdo_modify","title":"Replace or modify parts of Rd objects — Rdo_modify","text":"Replace modify parts Rd objects.","code":""},{"path":"https://geobosh.github.io/Rdpack/reference/Rdo_modify.html","id":"ref-usage","dir":"Reference","previous_headings":"","what":"Usage","title":"Replace or modify parts of Rd objects — Rdo_modify","text":"","code":"Rdo_modify(rdo, val, create = FALSE, replace = FALSE, top = TRUE)  Rdo_replace_section(rdo, val, create = FALSE, replace = TRUE)"},{"path":"https://geobosh.github.io/Rdpack/reference/Rdo_modify.html","id":"arguments","dir":"Reference","previous_headings":"","what":"Arguments","title":"Replace or modify parts of Rd objects — Rdo_modify","text":"rdo Rd object. val Rd fragment. create TRUE, create new section, see `Details'. replace logical, TRUE val replaces old content,     otherwise val concatenated , see `Details'. top logical, TRUE examine also \"Rd_tag\" rdo,     see `Details'.","code":""},{"path":"https://geobosh.github.io/Rdpack/reference/Rdo_modify.html","id":"details","dir":"Reference","previous_headings":"","what":"Details","title":"Replace or modify parts of Rd objects — Rdo_modify","text":"Argument rdo Rd object (complete fragment)   modified. val Rd fragment use modification. Basically, val appended (replace FALSE)   replaces (replace TRUE) content element   rdo \"Rd_tag\" val. Argument top specifies whether check \"Rd_tag\"   rdo , see . details. top TRUE rdo val   (non-NULL) \"Rd_tag\", action depends replace   (argument create ignored case).   replace TRUE, val returned. Otherwise   rdo val , effectively, concatenated. example,   rdo may \"arguments\" section Rd object   val may also \"arguments\" section containing new   arguments. Otherwise, element \"Rd_tag\" val searched   rdo using tools:::RdTags(). elements found,   action depends replace.  replace character string, first element     rdo list whose element identical     value replace replaced val.     element present create TRUE, val     inserted rdo. create FALSE, rdo     changed. replace TRUE, first element found replaced     val. replace FALSE, val appended first     element found. element \"Rd_tag\" val found action   depends create.  create TRUE, val   inserted rdo, effectively creating new section.   create FALSE, error thrown. Rdo_replace_section like Rdo_modify argument   top fixed TRUE default argument replace   set TRUE. hardly makes sense call Rdo_replace_section   replace = FALSE  character value may   handy cases, see examples.","code":""},{"path":"https://geobosh.github.io/Rdpack/reference/Rdo_modify.html","id":"value","dir":"Reference","previous_headings":"","what":"Value","title":"Replace or modify parts of Rd objects — Rdo_modify","text":"Rd object fragment, described `Details'","code":""},{"path":"https://geobosh.github.io/Rdpack/reference/Rdo_modify.html","id":"author","dir":"Reference","previous_headings":"","what":"Author","title":"Replace or modify parts of Rd objects — Rdo_modify","text":"Georgi N. Boshnakov","code":""},{"path":"https://geobosh.github.io/Rdpack/reference/Rdo_modify.html","id":"ref-examples","dir":"Reference","previous_headings":"","what":"Examples","title":"Replace or modify parts of Rd objects — Rdo_modify","text":"","code":"# a <- tools::parse_Rd(\"./man/promptUsage.Rd\") # char2Rdpiece(\"documentation\", \"keyword\")  # this changes a keyword from Rd to documentation # Rdo_replace_section(a, char2Rdpiece(\"documentation\", \"keyword\"), replace = \"Rd\")"},{"path":"https://geobosh.github.io/Rdpack/reference/Rdo_modify_simple.html","id":null,"dir":"Reference","previous_headings":"","what":"Simple modification of Rd objects — Rdo_modify_simple","title":"Simple modification of Rd objects — Rdo_modify_simple","text":"Simple modification Rd objects.","code":""},{"path":"https://geobosh.github.io/Rdpack/reference/Rdo_modify_simple.html","id":"ref-usage","dir":"Reference","previous_headings":"","what":"Usage","title":"Simple modification of Rd objects — Rdo_modify_simple","text":"","code":"Rdo_modify_simple(rdo, text, section, ...)"},{"path":"https://geobosh.github.io/Rdpack/reference/Rdo_modify_simple.html","id":"arguments","dir":"Reference","previous_headings":"","what":"Arguments","title":"Simple modification of Rd objects — Rdo_modify_simple","text":"rdo Rd object. text character vector section name Rd section, string. ... additional arguments passed Rdo_modify.","code":""},{"path":"https://geobosh.github.io/Rdpack/reference/Rdo_modify_simple.html","id":"details","dir":"Reference","previous_headings":"","what":"Details","title":"Simple modification of Rd objects — Rdo_modify_simple","text":"Argument text used modify (replacement   addition ) content section section rdo. function can used simple modifications Rd object   using character content without converting separately Rd. text converted Rd char2Rdpiece(text, section).   result passed Rdo_modify, together   remaining arguments.","code":""},{"path":"https://geobosh.github.io/Rdpack/reference/Rdo_modify_simple.html","id":"value","dir":"Reference","previous_headings":"","what":"Value","title":"Simple modification of Rd objects — Rdo_modify_simple","text":"Rd object","code":""},{"path":"https://geobosh.github.io/Rdpack/reference/Rdo_modify_simple.html","id":"author","dir":"Reference","previous_headings":"","what":"Author","title":"Simple modification of Rd objects — Rdo_modify_simple","text":"Georgi N. Boshnakov","code":""},{"path":[]},{"path":"https://geobosh.github.io/Rdpack/reference/Rdo_piecetag.html","id":null,"dir":"Reference","previous_headings":"","what":"Give information about Rd elements — Rdo_piecetag","title":"Give information about Rd elements — Rdo_piecetag","text":"Give information Rd elements.","code":""},{"path":"https://geobosh.github.io/Rdpack/reference/Rdo_piecetag.html","id":"ref-usage","dir":"Reference","previous_headings":"","what":"Usage","title":"Give information about Rd elements — Rdo_piecetag","text":"","code":"Rdo_piecetag(name)  Rdo_sectype(x)  is_Rdsecname(name)"},{"path":"https://geobosh.github.io/Rdpack/reference/Rdo_piecetag.html","id":"arguments","dir":"Reference","previous_headings":"","what":"Arguments","title":"Give information about Rd elements — Rdo_piecetag","text":"name name Rd macro, string. x name Rd macro, string.","code":""},{"path":"https://geobosh.github.io/Rdpack/reference/Rdo_piecetag.html","id":"details","dir":"Reference","previous_headings":"","what":"Details","title":"Give information about Rd elements — Rdo_piecetag","text":"Rdo_piecetag gives \"Rd_tag\" Rd macro name. Rdo_sectype gives \"Rd_tag\" Rd section x. is_Rdsecname(name) returns TRUE name name   top level Rd section. information returned functions obtained   charater vectors Rdo_piece_types   Rdo_predefined_sections.","code":""},{"path":"https://geobosh.github.io/Rdpack/reference/Rdo_piecetag.html","id":"author","dir":"Reference","previous_headings":"","what":"Author","title":"Give information about Rd elements — Rdo_piecetag","text":"Georgi N. Boshnakov","code":""},{"path":[]},{"path":"https://geobosh.github.io/Rdpack/reference/Rdo_piecetag.html","id":"ref-examples","dir":"Reference","previous_headings":"","what":"Examples","title":"Give information about Rd elements — Rdo_piecetag","text":"","code":"Rdo_piecetag(\"eqn\")  # ==> \"VERB\" #> [1] \"VERB\" Rdo_piecetag(\"code\") # ==> \"RCODE\" #> [1] \"RCODE\"  Rdo_sectype(\"usage\") # ==> \"RCODE\" #> [1] \"RCODE\" Rdo_sectype(\"title\") # ==> \"TEXT\" #> [1] \"TEXT\"  Rdo_sectype(\"arguments\") #> [1] \"TEXT\""},{"path":"https://geobosh.github.io/Rdpack/reference/Rdo_remove_srcref.html","id":null,"dir":"Reference","previous_headings":"","what":"Remove srcref attributes from Rd objects — Rdo_remove_srcref","title":"Remove srcref attributes from Rd objects — Rdo_remove_srcref","text":"Removes srcref attributes Rd objects.","code":""},{"path":"https://geobosh.github.io/Rdpack/reference/Rdo_remove_srcref.html","id":"ref-usage","dir":"Reference","previous_headings":"","what":"Usage","title":"Remove srcref attributes from Rd objects — Rdo_remove_srcref","text":"","code":"Rdo_remove_srcref(rdo)"},{"path":"https://geobosh.github.io/Rdpack/reference/Rdo_remove_srcref.html","id":"arguments","dir":"Reference","previous_headings":"","what":"Arguments","title":"Remove srcref attributes from Rd objects — Rdo_remove_srcref","text":"rdo Rd object","code":""},{"path":"https://geobosh.github.io/Rdpack/reference/Rdo_remove_srcref.html","id":"details","dir":"Reference","previous_headings":"","what":"Details","title":"Remove srcref attributes from Rd objects — Rdo_remove_srcref","text":"srcref attrbutes (set parse_Rd) may getting   way manipulation Rd objects, comparisons, addition   replacement elements. function traverses   argument removes srcref attribute elements.","code":""},{"path":"https://geobosh.github.io/Rdpack/reference/Rdo_remove_srcref.html","id":"value","dir":"Reference","previous_headings":"","what":"Value","title":"Remove srcref attributes from Rd objects — Rdo_remove_srcref","text":"Rd object srcref attributes.","code":""},{"path":"https://geobosh.github.io/Rdpack/reference/Rdo_remove_srcref.html","id":"author","dir":"Reference","previous_headings":"","what":"Author","title":"Remove srcref attributes from Rd objects — Rdo_remove_srcref","text":"Georgi N. Boshnakov","code":""},{"path":"https://geobosh.github.io/Rdpack/reference/Rdo_reparse.html","id":null,"dir":"Reference","previous_headings":"","what":"Reparse an Rd object — Rdo_reparse","title":"Reparse an Rd object — Rdo_reparse","text":"Reparse Rd object.","code":""},{"path":"https://geobosh.github.io/Rdpack/reference/Rdo_reparse.html","id":"ref-usage","dir":"Reference","previous_headings":"","what":"Usage","title":"Reparse an Rd object — Rdo_reparse","text":"","code":"Rdo_reparse(rdo)"},{"path":"https://geobosh.github.io/Rdpack/reference/Rdo_reparse.html","id":"arguments","dir":"Reference","previous_headings":"","what":"Arguments","title":"Reparse an Rd object — Rdo_reparse","text":"rdo Rd object","code":""},{"path":"https://geobosh.github.io/Rdpack/reference/Rdo_reparse.html","id":"details","dir":"Reference","previous_headings":"","what":"Details","title":"Reparse an Rd object — Rdo_reparse","text":"Rdo_reparse saves rdo temporary file parses   parse_Rd. ensures Rd object \"canonical\"   one, since one Rd file can produced different (  equivalent) Rd objects. Also, functions package attend attribute   \"srcref\" (use ) reparsing takes care .   (todo: check problem tempfile disappears.)  (Murdoch 2010; Francois 2014)","code":""},{"path":"https://geobosh.github.io/Rdpack/reference/Rdo_reparse.html","id":"references","dir":"Reference","previous_headings":"","what":"References","title":"Reparse an Rd object — Rdo_reparse","text":"Romain Francois (2014). bibtex: bibtex parser. R package version 0.4.0. Duncan Murdoch (2010). “Parsing Rd files.” https://developer.r-project.org/parseRd.pdf.","code":""},{"path":"https://geobosh.github.io/Rdpack/reference/Rdo_reparse.html","id":"ref-examples","dir":"Reference","previous_headings":"","what":"Examples","title":"Reparse an Rd object — Rdo_reparse","text":"","code":"# the following creates Rd object rdo dummyfun <- function(x) x fn <- tempfile(\"dummyfun\", fileext = \"Rd\")  reprompt(dummyfun, filename = fn) #> Rd source not supplied, looking for installed documentation. #> Rd source not supplied and installed documentation not found. #> Trying a 'prompt' function to generate documentation for the object. #> Error in reprompt(dummyfun, filename = fn): unsuccessful attempt to create Rd doc. using a 'prompt' function. rdo <- tools::parse_Rd(fn) #> Warning: cannot open file '/tmp/RtmpMKPvT2/dummyfun189639ea0b9eRd': No such file or directory #> Error in file(con, \"r\"): cannot open the connection  dottext <- \"further arguments to be passed on.\"  dots <- paste0(\"\\\\\", \"dots\") rdo2 <- Rdo_append_argument(rdo, dots, dottext, create = TRUE) #> Error in eval(expr, envir, enclos): object 'rdo' not found rdo2 <- Rdo_append_argument(rdo2, \"z\", \"a numeric vector\") #> Error in eval(expr, envir, enclos): object 'rdo2' not found  Rdo_show(Rdo_reparse(rdo2)) #> Error in eval(expr, envir, enclos): object 'rdo2' not found  # the following does ot show the arguments. (todo: why?) #    (see also examples in Rdo_append_argument) Rdo_show(rdo2) #> Error in eval(expr, envir, enclos): object 'rdo2' not found  unlink(fn)"},{"path":"https://geobosh.github.io/Rdpack/reference/Rdo_sections.html","id":null,"dir":"Reference","previous_headings":"","what":"Locate the sections in Rd objects — Rdo_sections","title":"Locate the sections in Rd objects — Rdo_sections","text":"Locate Rd sections Rd object return list   positions names.","code":""},{"path":"https://geobosh.github.io/Rdpack/reference/Rdo_sections.html","id":"ref-usage","dir":"Reference","previous_headings":"","what":"Usage","title":"Locate the sections in Rd objects — Rdo_sections","text":"","code":"Rdo_sections(rdo)  Rdo_locate_core_section(rdo, sec)"},{"path":"https://geobosh.github.io/Rdpack/reference/Rdo_sections.html","id":"arguments","dir":"Reference","previous_headings":"","what":"Arguments","title":"Locate the sections in Rd objects — Rdo_sections","text":"rdo Rd object. sec name section, character string. builtin     sections leading backslash included.","code":""},{"path":"https://geobosh.github.io/Rdpack/reference/Rdo_sections.html","id":"details","dir":"Reference","previous_headings":"","what":"Details","title":"Locate the sections in Rd objects — Rdo_sections","text":"Rdo_sections locates sections top level Rd   object. includes predefined sections user defined   sections. Sections wrapped #ifdef directives also found. Rdo_sections returns list one entry section   rdo. entry list components \"pos\"   \"title\" giving position (suitable use \"[[\")   title section.  user defined sections actual   name returned, \"section\". names sections returned single strings without   attributes. titles predefined sections single words   user defined sections may longer titles sometimes contain   basic markup. Rdo_locate_core_section works similarly returns   results section sec. Currently simply calls   Rdo_sections returns results sec. Note consistency Rdo_locate_core_section   attempt simplify result common case   one instance requested section---put list length   one. (Murdoch 2010)      (Francois 2014)","code":""},{"path":"https://geobosh.github.io/Rdpack/reference/Rdo_sections.html","id":"value","dir":"Reference","previous_headings":"","what":"Value","title":"Locate the sections in Rd objects — Rdo_sections","text":"list giving positions titles sections rdo described 'Details'. format essentially  Rdo_locate, difference field  \"value\"   function renamed \"title\" . pos position, vector positive integers, title standard section name, \"\\name\" ,     case \"\\section\", actual title section.","code":""},{"path":"https://geobosh.github.io/Rdpack/reference/Rdo_sections.html","id":"author","dir":"Reference","previous_headings":"","what":"Author","title":"Locate the sections in Rd objects — Rdo_sections","text":"Georgi N. Boshnakov","code":""},{"path":"https://geobosh.github.io/Rdpack/reference/Rdo_sections.html","id":"note","dir":"Reference","previous_headings":"","what":"Note","title":"Locate the sections in Rd objects — Rdo_sections","text":"wrote Rdo_sections Rdo_locate_core_section   core functionality tested. Currently functions   underused---can replace number internal exported   functions.","code":""},{"path":[]},{"path":"https://geobosh.github.io/Rdpack/reference/Rdo_sections.html","id":"references","dir":"Reference","previous_headings":"","what":"References","title":"Locate the sections in Rd objects — Rdo_sections","text":"Romain Francois (2014). bibtex: bibtex parser. R package version 0.4.0. Duncan Murdoch (2010). “Parsing Rd files.” https://developer.r-project.org/parseRd.pdf.","code":""},{"path":"https://geobosh.github.io/Rdpack/reference/Rdo_sections.html","id":"ref-examples","dir":"Reference","previous_headings":"","what":"Examples","title":"Locate the sections in Rd objects — Rdo_sections","text":"","code":"infile <- system.file(\"examples\", \"tz.Rd\", package = \"Rdpack\") rd <- tools::parse_Rd(infile)  ## Locate all top level sections in rd sections <- Rdo_sections(rd) ## How many sections there are in rd? length(sections) #> [1] 16 ## What are their titles? sapply(sections, function(x) x$title) #>  [1] \"\\\\name\"              \"\\\\alias\"             \"\\\\alias\"             #>  [4] \"\\\\alias\"             \"\\\\alias\"             \"\\\\alias\"             #>  [7] \"\\\\title\"             \"\\\\description\"       \"\\\\usage\"             #> [10] \"\\\\arguments\"         \"\\\\details\"           \"\\\\value\"             #> [13] \"Further information\" \"\\\\examples\"          \"\\\\keyword\"           #> [16] \"\\\\keyword\"            ## The names of builtin sections include the backslash Rdo_locate_core_section(rd, \"\\\\title\") #> [[1]] #> [[1]]$pos #> [1] 11 #>  #> [[1]]$title #> [1] \"\\\\title\" #>  #>   ## Locate a user defined secion Rdo_locate_core_section(rd, \"Further information\") #> [[1]] #> [[1]]$pos #> [1] 23 #>  #> [[1]]$title #> [1] \"Further information\" #>  #>   ## The names of builtin sections include the backslash Rdo_locate_core_section(rd, \"\\\\details\") #> [[1]] #> [[1]]$pos #> [1] 19 #>  #> [[1]]$title #> [1] \"\\\\details\" #>  #>   ## All appearances of the requested section are returned Rdo_locate_core_section(rd, \"\\\\alias\") #> [[1]] #> [[1]]$pos #> [1] 3 #>  #> [[1]]$title #> [1] \"\\\\alias\" #>  #>  #> [[2]] #> [[2]]$pos #> [1] 5 #>  #> [[2]]$title #> [1] \"\\\\alias\" #>  #>  #> [[3]] #> [[3]]$pos #> [1] 7 #>  #> [[3]]$title #> [1] \"\\\\alias\" #>  #>  #> [[4]] #> [[4]]$pos #> [1] 9 2 1 #>  #> [[4]]$title #> [1] \"\\\\alias\" #>  #>  #> [[5]] #> [[5]]$pos #> [1] 10  2  1 #>  #> [[5]]$title #> [1] \"\\\\alias\" #>  #>  Rdo_locate_core_section(rd, \"\\\\keyword\") #> [[1]] #> [[1]]$pos #> [1] 27 #>  #> [[1]]$title #> [1] \"\\\\keyword\" #>  #>  #> [[2]] #> [[2]]$pos #> [1] 29 #>  #> [[2]]$title #> [1] \"\\\\keyword\" #>  #>"},{"path":"https://geobosh.github.io/Rdpack/reference/Rdo_set_section.html","id":null,"dir":"Reference","previous_headings":"","what":"Replace a section in an Rd file — Rdo_set_section","title":"Replace a section in an Rd file — Rdo_set_section","text":"Replace section Rd file.","code":""},{"path":"https://geobosh.github.io/Rdpack/reference/Rdo_set_section.html","id":"ref-usage","dir":"Reference","previous_headings":"","what":"Usage","title":"Replace a section in an Rd file — Rdo_set_section","text":"","code":"Rdo_set_section(text, sec, file, ...)"},{"path":"https://geobosh.github.io/Rdpack/reference/Rdo_set_section.html","id":"arguments","dir":"Reference","previous_headings":"","what":"Arguments","title":"Replace a section in an Rd file — Rdo_set_section","text":"text new text section, character vector. sec name section. file name file. ... arguments passed Rdo_modify.","code":""},{"path":"https://geobosh.github.io/Rdpack/reference/Rdo_set_section.html","id":"details","dir":"Reference","previous_headings":"","what":"Details","title":"Replace a section in an Rd file — Rdo_set_section","text":"Parses file, replaces specified section new content   writes file back. text processed appropriate   particular section (sec). example: Rdo_set_section(\"Georgi N. Boshnakov\", \"author\", \"./man/Rdo2Rdf.Rd\") (care needed author field \"xxx-package.Rd\" files,    \"Rdpack-package.Rd\",  Author(s) field   somewhat different layout.) default Rdo_set_section create section   exist, since may desirable Rd files.    \"...\"  arguments can used change , passed   Rdo_modify, see documentation details.","code":""},{"path":"https://geobosh.github.io/Rdpack/reference/Rdo_set_section.html","id":"value","dir":"Reference","previous_headings":"","what":"Value","title":"Replace a section in an Rd file — Rdo_set_section","text":"function used mainly side effect changing file.   returns Rd formatted text character vector.","code":""},{"path":"https://geobosh.github.io/Rdpack/reference/Rdo_set_section.html","id":"author","dir":"Reference","previous_headings":"","what":"Author","title":"Replace a section in an Rd file — Rdo_set_section","text":"Georgi N. Boshnakov","code":""},{"path":[]},{"path":"https://geobosh.github.io/Rdpack/reference/Rdo_set_section.html","id":"ref-examples","dir":"Reference","previous_headings":"","what":"Examples","title":"Replace a section in an Rd file — Rdo_set_section","text":"","code":"fnA <- tempfile(\"dummyfun\", fileext = \"Rd\") dummyfun <- function(x) x reprompt(dummyfun, filename = fnA) #> Rd source not supplied, looking for installed documentation. #> Rd source not supplied and installed documentation not found. #> Trying a 'prompt' function to generate documentation for the object. #> Error in reprompt(dummyfun, filename = fnA): unsuccessful attempt to create Rd doc. using a 'prompt' function. Rdo_show(tools::parse_Rd(fnA)) #> Warning: cannot open file '/tmp/RtmpMKPvT2/dummyfun18965962a927Rd': No such file or directory #> Error in file(con, \"r\"): cannot open the connection  ## set the author section, create it if necessary. Rdo_set_section(\"A.A. Author\", \"author\", fnA, create = TRUE) #> Warning: cannot open file '/tmp/RtmpMKPvT2/dummyfun18965962a927Rd': No such file or directory #> Error in file(con, \"r\"): cannot open the connection Rdo_show(tools::parse_Rd(fnA)) #> Warning: cannot open file '/tmp/RtmpMKPvT2/dummyfun18965962a927Rd': No such file or directory #> Error in file(con, \"r\"): cannot open the connection  ## replace the author section Rdo_set_section(\"Georgi N. Boshnakov\", \"author\", fnA) #> Warning: cannot open file '/tmp/RtmpMKPvT2/dummyfun18965962a927Rd': No such file or directory #> Error in file(con, \"r\"): cannot open the connection Rdo_show(tools::parse_Rd(fnA)) #> Warning: cannot open file '/tmp/RtmpMKPvT2/dummyfun18965962a927Rd': No such file or directory #> Error in file(con, \"r\"): cannot open the connection  unlink(fnA)"},{"path":"https://geobosh.github.io/Rdpack/reference/Rdo_show.html","id":null,"dir":"Reference","previous_headings":"","what":"Convert an Rd object to text and show it — Rdo_show","title":"Convert an Rd object to text and show it — Rdo_show","text":"Render Rd object text show .","code":""},{"path":"https://geobosh.github.io/Rdpack/reference/Rdo_show.html","id":"ref-usage","dir":"Reference","previous_headings":"","what":"Usage","title":"Convert an Rd object to text and show it — Rdo_show","text":"","code":"Rdo_show(rdo)"},{"path":"https://geobosh.github.io/Rdpack/reference/Rdo_show.html","id":"arguments","dir":"Reference","previous_headings":"","what":"Arguments","title":"Convert an Rd object to text and show it — Rdo_show","text":"rdo Rd object","code":""},{"path":"https://geobosh.github.io/Rdpack/reference/Rdo_show.html","id":"details","dir":"Reference","previous_headings":"","what":"Details","title":"Convert an Rd object to text and show it — Rdo_show","text":"Rdo_show renders help page represented rdo   text shows file.show(). Rdo_show simplified front end utils::Rd2txt.   See viewRd complete rendering, including   references citations.","code":""},{"path":"https://geobosh.github.io/Rdpack/reference/Rdo_show.html","id":"value","dir":"Reference","previous_headings":"","what":"Value","title":"Convert an Rd object to text and show it — Rdo_show","text":"Invisible NULL.   function used side effect showing text   representation rdo.","code":""},{"path":"https://geobosh.github.io/Rdpack/reference/Rdo_show.html","id":"author","dir":"Reference","previous_headings":"","what":"Author","title":"Convert an Rd object to text and show it — Rdo_show","text":"Georgi N. Boshnakov","code":""},{"path":[]},{"path":"https://geobosh.github.io/Rdpack/reference/Rdo_show.html","id":"ref-examples","dir":"Reference","previous_headings":"","what":"Examples","title":"Convert an Rd object to text and show it — Rdo_show","text":"","code":"## create a minimal Rd object u1 <- list_Rd(name = \"Dummyname\", alias = \"Dummyallias1\",               title = \"Dummy title\", description = \"Dummy description\",               Rd_class = TRUE ) if (FALSE) { ## run this interactively:     Rdo_show(u1) }"},{"path":"https://geobosh.github.io/Rdpack/reference/Rdo_tag.html","id":null,"dir":"Reference","previous_headings":"","what":"Set the Rd_tag of an object — Rdo_tag","title":"Set the Rd_tag of an object — Rdo_tag","text":"Set Rd_tag object.","code":""},{"path":"https://geobosh.github.io/Rdpack/reference/Rdo_tag.html","id":"ref-usage","dir":"Reference","previous_headings":"","what":"Usage","title":"Set the Rd_tag of an object — Rdo_tag","text":"","code":"Rdo_comment(x = \"%%\")  Rdo_tag(x, name)  Rdo_verb(x)  Rdo_Rcode(x)  Rdo_text(x)  Rdo_newline()"},{"path":"https://geobosh.github.io/Rdpack/reference/Rdo_tag.html","id":"arguments","dir":"Reference","previous_headings":"","what":"Arguments","title":"Set the Rd_tag of an object — Rdo_tag","text":"x object, appropriate requested Rd_tag. name tag name, string.","code":""},{"path":"https://geobosh.github.io/Rdpack/reference/Rdo_tag.html","id":"details","dir":"Reference","previous_headings":"","what":"Details","title":"Set the Rd_tag of an object — Rdo_tag","text":"functions simply set attribute \"Rd_tag\" x, effectively   assuming caller prepared needed. Rdo_tag sets \"Rd_tag\" attribute x name.   functions shorthands fixed name second   argument. Rdo_comment tags Rd element comment. Rdo_newline gives Rd element representing empty line.","code":""},{"path":"https://geobosh.github.io/Rdpack/reference/Rdo_tag.html","id":"value","dir":"Reference","previous_headings":"","what":"Value","title":"Set the Rd_tag of an object — Rdo_tag","text":"x \"Rd_tag\" set  name (Rdo_tag),         \"TEXT\" (Rdo_text),         \"VERB\"  (Rdo_verb)         \"RCODE\"  (Rdo_Rcode).","code":""},{"path":"https://geobosh.github.io/Rdpack/reference/Rdo_tag.html","id":"author","dir":"Reference","previous_headings":"","what":"Author","title":"Set the Rd_tag of an object — Rdo_tag","text":"Georgi N. Boshnakov","code":""},{"path":"https://geobosh.github.io/Rdpack/reference/Rdo_tags.html","id":null,"dir":"Reference","previous_headings":"","what":"Give the Rd tags at the top level of an Rd object — Rdo_tags","title":"Give the Rd tags at the top level of an Rd object — Rdo_tags","text":"Give Rd tags top level Rd object.","code":""},{"path":"https://geobosh.github.io/Rdpack/reference/Rdo_tags.html","id":"ref-usage","dir":"Reference","previous_headings":"","what":"Usage","title":"Give the Rd tags at the top level of an Rd object — Rdo_tags","text":"","code":"Rdo_tags(rdo, nulltag = \"\")"},{"path":"https://geobosh.github.io/Rdpack/reference/Rdo_tags.html","id":"arguments","dir":"Reference","previous_headings":"","what":"Arguments","title":"Give the Rd tags at the top level of an Rd object — Rdo_tags","text":"rdo Rd object. nulltag value use Rd_tag missing NULL.","code":""},{"path":"https://geobosh.github.io/Rdpack/reference/Rdo_tags.html","id":"details","dir":"Reference","previous_headings":"","what":"Details","title":"Give the Rd tags at the top level of an Rd object — Rdo_tags","text":"\"Rd_tag\" attributes top level elements rdo   collected character vector. Argument nulltag used   elements without attribute. guarantees result   character vector. Rdo_tags similar internal function   tools:::RdTags. Note tools:::RdTags may return   list rare cases attribute Rd_tags present   elements rdo.","code":""},{"path":"https://geobosh.github.io/Rdpack/reference/Rdo_tags.html","id":"value","dir":"Reference","previous_headings":"","what":"Value","title":"Give the Rd tags at the top level of an Rd object — Rdo_tags","text":"character vector","code":""},{"path":"https://geobosh.github.io/Rdpack/reference/Rdo_tags.html","id":"author","dir":"Reference","previous_headings":"","what":"Author","title":"Give the Rd tags at the top level of an Rd object — Rdo_tags","text":"Georgi N. Boshnakov","code":""},{"path":[]},{"path":"https://geobosh.github.io/Rdpack/reference/Rdo_tags.html","id":"ref-examples","dir":"Reference","previous_headings":"","what":"Examples","title":"Give the Rd tags at the top level of an Rd object — Rdo_tags","text":"","code":"##---- Should be DIRECTLY executable !! ----"},{"path":"https://geobosh.github.io/Rdpack/reference/Rdo_which.html","id":null,"dir":"Reference","previous_headings":"","what":"Find elements of Rd objects for which a condition is true — Rdo_which","title":"Find elements of Rd objects for which a condition is true — Rdo_which","text":"Find elements Rd objects condition true.","code":""},{"path":"https://geobosh.github.io/Rdpack/reference/Rdo_which.html","id":"ref-usage","dir":"Reference","previous_headings":"","what":"Usage","title":"Find elements of Rd objects for which a condition is true — Rdo_which","text":"","code":"Rdo_which(rdo, fun)  Rdo_which_tag_eq(rdo, tag)  Rdo_which_tag_in(rdo, tags)"},{"path":"https://geobosh.github.io/Rdpack/reference/Rdo_which.html","id":"arguments","dir":"Reference","previous_headings":"","what":"Arguments","title":"Find elements of Rd objects for which a condition is true — Rdo_which","text":"rdo Rd object. fun function evaluate element rdo. tag character string. tags character vector.","code":""},{"path":"https://geobosh.github.io/Rdpack/reference/Rdo_which.html","id":"details","dir":"Reference","previous_headings":"","what":"Details","title":"Find elements of Rd objects for which a condition is true — Rdo_which","text":"functions return indices (top level) elements   rdo satisfy condition. Rdo_which finds elements rdo   function fun gives TRUE. Rdo_which_tag_eq finds elements specific Rd_tag. Rdo_which_tag_in finds elements whose Rd_tag's among   ones specified tags.","code":""},{"path":"https://geobosh.github.io/Rdpack/reference/Rdo_which.html","id":"value","dir":"Reference","previous_headings":"","what":"Value","title":"Find elements of Rd objects for which a condition is true — Rdo_which","text":"vector positive integers","code":""},{"path":"https://geobosh.github.io/Rdpack/reference/Rdo_which.html","id":"author","dir":"Reference","previous_headings":"","what":"Author","title":"Find elements of Rd objects for which a condition is true — Rdo_which","text":"Georgi N. Boshnakov","code":""},{"path":[]},{"path":"https://geobosh.github.io/Rdpack/reference/Rdo_which.html","id":"ref-examples","dir":"Reference","previous_headings":"","what":"Examples","title":"Find elements of Rd objects for which a condition is true — Rdo_which","text":"","code":"## get the help page for topoc seq() rdo_seq <- tools::Rd_db(\"base\")[[\"seq.Rd\"]] ## find location of aliases in the topic ( ind <- Rdo_which_tag_eq(rdo_seq, \"\\alias\") ) #> integer(0) ## extract the first alias rdo_seq[[ ind[1] ]] #> NULL if (FALSE) { ## extract all aliases rdo_seq[ind] }  ## db_bibtex <- tools::Rd_db(\"bibtex\") ## names(db_bibtex) ## ## Rdo object for read.bib() ## rdo_read.bib <- db_bibtex[[\"read.bib.Rd\"]] ## Rdo_tags(rdo_read.bib) ##  ## ## which elements of read.bib are aliases? ## Rdo_which_tag_eq(rdo_read.bib, \"\\alias\") ## rdo_read.bib[[3]] ##  ## ## which elements of read.bib contain R code? ## Rdo_which(rdo_read.bib, function(x) any(Rdo_tags(x) == \"RCODE\") ) ## rdo_read.bib[[5]] ## ## which contain prose? ## Rdo_which(rdo_read.bib, function(x) any(Rdo_tags(x) == \"TEXT\") )"},{"path":"https://geobosh.github.io/Rdpack/reference/Rdpack-package.html","id":null,"dir":"Reference","previous_headings":"","what":"Update and Manipulate Rd Documentation Objects — Rdpack-package","title":"Update and Manipulate Rd Documentation Objects — Rdpack-package","text":"Functions manipulation R documentation objects,     including functions reprompt() ereprompt() updating 'Rd'     documentation functions, methods classes; 'Rd' macros     citations import references 'bibtex' files use     'Rd' files 'roxygen2' comments; 'Rd' macros evaluating     inserting snippets 'R' code results evaluation     creating graphics fly; many functions manipulation     references Rd files.","code":""},{"path":"https://geobosh.github.io/Rdpack/reference/Rdpack-package.html","id":"details","dir":"Reference","previous_headings":"","what":"Details","title":"Update and Manipulate Rd Documentation Objects — Rdpack-package","text":"Package Rdpack provides number functions maintenance   documentation R packages.  Although base R   package methods functions creation skeleton   documentation, function gets new argument generic gets   new method, updating existing documentation somewhat   inconvenient. package provides functions update parts   Rd documentation can dealt automatically leave manual   changes untouched. example, usage sections functions   updated undescribed arguments, additional items   put `arguments' section. set functions macros support inclusion references   citations BibTeX files R documentation (Rd   roxygen2). tools use facilities provided base R   package rbibutils (Boshnakov Putman 2020) . also convenience  macros inclusion evaluated examples   graphs, hide hassle directly   underlying \\Sexpr's. subsections give additional details, see also vignettes.  functions may useful Rdo2Rdf, Rdapply   Rd_combo. also brief information   technical functions may helpful certain circumstances. get_usage generates usage text functions   methods. functions can located environments   objects. may useful description function elements   compound objects. c_Rd concatenates Rd pieces, character strings lists   create larger Rd piece complete Rd object.   list_Rd similar c_Rd provides   additional features convenient assembling Rd objects. parse_Rdpiece technical function parsing pieces   Rd source text argument return formatted help text   may useful one wishes show user. Rdo_set_section can used set section,   \"\\author\". remaining functions package programming Rd   objects.","code":""},{"path":"https://geobosh.github.io/Rdpack/reference/Rdpack-package.html","id":"creating-and-updating-rd-files","dir":"Reference","previous_headings":"","what":"Creating and updating Rd files","title":"Update and Manipulate Rd Documentation Objects — Rdpack-package","text":"main function provided package reprompt.   also function promptPackageSexpr creating   initial skeleton overall package description help   page. reprompt produces skeleton documentation   requested object, similarly functions like prompt,   promptMethods, promptClass.  Unlike functions,   reprompt updates existing documentation (installed   Rd object file) produces skeleton scratch last   resort . documentation object describes one   function, descriptions updated.  Basically,   reprompt updates things generated   automatically, leaving manual editing untouched. typical use reprompt one argument, reprompt updates documentation objects described   Rd object file, writes updated Rd file current   working directory, see reprompt details. describe   new function existing Rd file, just add something like   myfun() run reprompt insert correct signature,   alias, etc. works also replacement functions, see   reprompt details. ereprompt updates Rd documentation file,   overwrites opens editor. calls reprompt   actual job different defaults. editor opened,   system dependent, see edit   ereprompt futher details. Users work Rd files RStudio can use add-“Reprompt”   invoke reprompt conveniently Rd file selected   object R source code file, see   RStudio_reprompt. add-contributed Duncan   Murdoch. Users Emacs/ESS various options, depending workflow.   One approach define key call ereprompt   file edited, see   georgisemacs   example setup. promptPackageSexpr creates skeleton   package overview file name-package.Rd. file can   edited needed. function needs called   package since automatic generation information   name-package.Rd achieved Sexpr's build time,   verbatim strings (promptPackage used insert verbatim   strings recent versions R also uses macros.). example, source help page file   `Rdpack-package.Rd'. initially produced using factual information beginning help topic (index   , version stuff can determined   automatically) kept automatically date.","code":"reprompt(infile = \"./Rdpack/man/reprompt.Rd\")     reprompt(reprompt)     reprompt(\"reprompt\") promptPackageSexpr(\"Rdpack\")"},{"path":"https://geobosh.github.io/Rdpack/reference/Rdpack-package.html","id":"references-and-citations","dir":"Reference","previous_headings":"","what":"References and Citations","title":"Update and Manipulate Rd Documentation Objects — Rdpack-package","text":"Another set functions management bibliographic references   Rd files.  old approach based function rebib   fully functional, see , recommended way insert   references citations based Rd macros. provided Rd macros fully portable , particular, work   Rd files roxygen2 comments, see insertRef   vignette vignette(\"Inserting_bibtex_references\", \"Rdpack\")   details examples. Bibtex source references citations produced Rd   macros file \"REFERENCES.bib\", located root   package installation directory. Rdpack needs also   mentioned two places file `DESCRIPTION'. one-  preparation steps enumerated :  Put  following line file `DESCRIPTION': RdMacros: Rdpack       (already line starting 'RdMacros:', add       Rdpack list line.) Add Rdpack list imports (Imports:       field) file `DESCRIPTION'. Add following line file `NAMESPACE': Create file \"REFERENCES.bib\" subdirectory       \"inst/\" package put BibTeX references       file. Rd macro \\insertRef takes two arguments: BibTeX key   name package. Thus, \\insertRef{key}{package} inserts   reference whose key key \"REFERENCES.bib\"   specified package (almost always one documented). Citations can done Rd   macro \\insertCite, inserts citation(s) one   BibTeX keys records keys.  \\insertCiteOnly similar   \\insertCite record   keys. \\insertNoCite records keys produce   citations. \\insertAllCited creates bibliography including   references recorded \\insertCite   \\insertNoCite. usually put section   “References”, something like: Rd file. align backslash second 'e'     @references, since roxygen2 may interpret verbatim text,      macro. analogous documentation chunk roxygen2 might look like : Bibliography styles lists references supported   well. Currently alternative offered use long names   (Georgi N. Boshnakov) place default style (Boshnakov   GN). comprehensive alternatives can included needed   requested. Convenience functions makeVignetteReference   vigbib generate Bibtex entries vignettes.","code":"importFrom(Rdpack,reprompt) #' @importFrom Rdpack reprompt \\references{       \\insertAllCited{}     } #' @references     #'     \\insertAllCited{}"},{"path":"https://geobosh.github.io/Rdpack/reference/Rdpack-package.html","id":"previewing-documentation-pages","dir":"Reference","previous_headings":"","what":"Previewing documentation pages","title":"Update and Manipulate Rd Documentation Objects — Rdpack-package","text":"convenient development able view   rendered version document page edited.    function viewRd renders documentation file   source package displays text browser. renders   references properly workflow, including devtools development   mode (Wickham et al. 2018)  Emacs/ESS, Rstudio, Rgui.   function good candidate assigned key editors   support . created function (2017) since functions provided   devtools Emacs/ESS giving errors processing pages   containing Rd macros.","code":""},{"path":"https://geobosh.github.io/Rdpack/reference/Rdpack-package.html","id":"static-management-of-references","dir":"Reference","previous_headings":"","what":"Static Management of References","title":"Update and Manipulate Rd Documentation Objects — Rdpack-package","text":"alternative approach, function rebib updates   bibliographic references Rd file. Rdpack uses simple   scheme inclusion bibliographic references. key   reference TeX comment line, : rebib puts reference line containing   key. nothing reference put previous call   rebib. Bibtex entry references changes,   may necessary update Rd file, well. Call   rebib force = TRUE get effect.   also facility include references Bibtex file, see   documentation rebib details.","code":"\\references{       ...       % bibentry: key1       % bibentry: key2       ...     }"},{"path":"https://geobosh.github.io/Rdpack/reference/Rdpack-package.html","id":"inserting-evaluated-examples","dir":"Reference","previous_headings":"","what":"Inserting evaluated examples","title":"Update and Manipulate Rd Documentation Objects — Rdpack-package","text":"Sometimes documentation object becomes clear accompanied snippets R code results.  standard Rd macro \\Sexpr caters number possibilities evaluate R code insert results code documentation.  Rd macro \\printExample provided package Rdpack builds print snippet R code results evaluation, similarly console output code prefixed results prefixed comment symbols. example, \\printExample{2+2; <- 2*3; } produces following rendered documentation:  help page promptUsage contains number examples created \\printExample. corresponding Rd file can obtained package tarball https://github.com/GeoBosh/Rdpack/blob/master/man/promptUsage.Rd. argument \\printExample must single line versions R R 3.6.0. \\printExample typically placed section Details object's documentation, see section Details get_usage anumber examples produced mostly \\printExample. macro \\runExamples can used replacement section Examples. example, following code put top level Rd file (.e. section): evaluated replaced normal section examples: generated examples section processed standard R tools (almost) outset. particular, examples run R's quality control tools tangled along examples documentation files. R versions 3.6.0 R CMD check used give warning unknown \\Sexpr section top level.","code":"2 + 2 ##: [1] 4 a <- 2 * 3 a ##: [1] 6 \\runExamples{2+2; a <- 2*3; a} \\examples{     2 + 2     ##: 4     a <- 2 * 3     a     ##: 6     }"},{"path":"https://geobosh.github.io/Rdpack/reference/Rdpack-package.html","id":"creating-and-including-graphs","dir":"Reference","previous_headings":"","what":"Creating and including graphs","title":"Update and Manipulate Rd Documentation Objects — Rdpack-package","text":"Figures can inserted help standard Rd markup command \\figure.  Rd macro \\insertFig provided package Rdpack takes snipped R code, evaluates inserts plot produced (using \\figure).  \\insertFig takes three arguments: filename, package name code evaluate produce figure.  example, evaluate code, save graph file \"man/figures/cars.png\" subdirectory package \"mypackage\", include figure using \\figure.  Subdirectory \"figures\" created exist.  Currently graphs saved \"png\" format . older versions R code single line reasons explained discussion \\printExample. sister macro \\makeFig creates graph exactly way \\insertFig insert . can done separate \\figure command. can used additional options desired different output formats, see description \\figure \"Writing R extensions\".","code":"\\insertFig{cars.png}{mypackage}{x <- cars$speed; y <- cars$dist; plot(x,y)}"},{"path":"https://geobosh.github.io/Rdpack/reference/Rdpack-package.html","id":"author","dir":"Reference","previous_headings":"","what":"Author","title":"Update and Manipulate Rd Documentation Objects — Rdpack-package","text":"Georgi N. Boshnakov [aut, cre],   Duncan Murdoch [ctb] Maintainer: Georgi N. Boshnakov <georgi.boshnakov@manchester.ac.uk>","code":""},{"path":"https://geobosh.github.io/Rdpack/reference/Rdpack-package.html","id":"note","dir":"Reference","previous_headings":"","what":"Note","title":"Update and Manipulate Rd Documentation Objects — Rdpack-package","text":"processing done parsed Rd objects, .e. objects class   \"Rd\" pieces objects (Murdoch 2010) . following terminology used (todo: probably yet   consistently) throughout documentation. \"Rd object\" - object class Rd, part object. \"Rd piece\" - part object class Rd. Fragment also used   note parse_Rd defines fragment restrictively. \"Rd text\", \"Rd source text\", \"Rd format\" - refer text   Rd files.","code":""},{"path":[]},{"path":"https://geobosh.github.io/Rdpack/reference/Rdpack-package.html","id":"references","dir":"Reference","previous_headings":"","what":"References","title":"Update and Manipulate Rd Documentation Objects — Rdpack-package","text":"Note: Reference ZZZ (2018)    exist. test simple math BibTeX entries works. --- Georgi N. Boshnakov, Chris Putman (2020). rbibutils: Convert Bibliography Formats. https://CRAN.R-project.org/package=rbibutils. Duncan Murdoch (2010). “Parsing Rd files.” https://developer.r-project.org/parseRd.pdf. Hadley Wickham, Jim Hester, Winston Chang (2018). devtools: Tools Make Developing R Packages Easier. R package version 1.13.5, https://CRAN.R-project.org/package=devtools. . ZZZ (2018). “relation several fundamental constants: \\(e^{\\pi}=-1\\).” non-existent journal formula \\(L_2\\) name & ampersand preceded backslash bib file.. reference exist. test/demo simple formulas BibTeX files OK. formula field 'note': \\(c^2 = ^2 + b^2\\). .","code":""},{"path":"https://geobosh.github.io/Rdpack/reference/Rdpack-package.html","id":"ref-examples","dir":"Reference","previous_headings":"","what":"Examples","title":"Update and Manipulate Rd Documentation Objects — Rdpack-package","text":"","code":"## The examples below show typical use but are not executable. ## For executable examples see the help pages of  ## reprompt, promptPackageSexpr, and rebib.  ## To make the examples executable, replace \"myfun\" with a real ## function, and similarly for classes and paths to files.  if (FALSE) { ## update the doc. from the Rd source and save myfun.Rd ##     in the current directory (like prompt) reprompt(infile=\"path/to/mypackage/man/myfun.Rd\")  ## update doc of myfun() from the installed doc (if any); ##     if none is found, create it like prompt reprompt(\"myfun\") reprompt(myfun)      # same  ## update doc. for S4 methods from Rd source reprompt(infile=\"path/to/mypackage/man/myfun-methods.Rd\")  ## update doc. for S4 methods from installed doc (if any); ##     if none is found, create it like promptMethods reprompt(\"myfun\", type = \"methods\") reprompt(\"myfun-methods\")  # same   ## update doc. for S4 class from Rd source reprompt(infile=\"path/to/mypackage/man/myclass-class.Rd\")  ## update doc. of S4 class from installed doc. ##     if none is found, create it like promptClass reprompt(\"myclass-class\") reprompt(\"myclass\", type = \"class\")  # same   ## create a skeleton \"mypackage-package.Rd\" promptPackageSexpr(\"mypackage\")  ## update the references in \"mypackage-package.Rd\" rebib(infile=\"path/to/mypackage/man/mypackage-package.Rd\", force=TRUE) }"},{"path":"https://geobosh.github.io/Rdpack/reference/Rdpack_bibstyles.html","id":null,"dir":"Reference","previous_headings":"","what":"Set up a custom style for references in help pages — Rdpack_bibstyles","title":"Set up a custom style for references in help pages — Rdpack_bibstyles","text":"Set custom style references help pages.","code":""},{"path":"https://geobosh.github.io/Rdpack/reference/Rdpack_bibstyles.html","id":"ref-usage","dir":"Reference","previous_headings":"","what":"Usage","title":"Set up a custom style for references in help pages — Rdpack_bibstyles","text":"","code":"Rdpack_bibstyles(package, authors)"},{"path":"https://geobosh.github.io/Rdpack/reference/Rdpack_bibstyles.html","id":"arguments","dir":"Reference","previous_headings":"","what":"Arguments","title":"Set up a custom style for references in help pages — Rdpack_bibstyles","text":"package name package, character string. authors equal \"LongNames\", use full names authors     reference lists, see Details.","code":""},{"path":"https://geobosh.github.io/Rdpack/reference/Rdpack_bibstyles.html","id":"details","dir":"Reference","previous_headings":"","what":"Details","title":"Set up a custom style for references in help pages — Rdpack_bibstyles","text":"initial implementation support styles lists   bibliography references. Currently setting \"authors\" \"LongNames\" cause references   appear full names, eg John Smith rather default   Smith J style. Package authors can request feature adding following line   .onLoad function (package one): just copy following definition package   .onLoad  : building installing package references   using long names.","code":"Rdpack::Rdpack_bibstyles(package = pkg, authors = \"LongNames\") .onLoad <- function(lib, pkg){         Rdpack::Rdpack_bibstyles(package = pkg, authors = \"LongNames\")         invisible(NULL)     }"},{"path":"https://geobosh.github.io/Rdpack/reference/Rdpack_bibstyles.html","id":"value","dir":"Reference","previous_headings":"","what":"Value","title":"Set up a custom style for references in help pages — Rdpack_bibstyles","text":".onLoad(), function used purely set bibstyle   discussed Details. Internally, Rdpack uses extract styles set packages: - called argument package , style requested     package; - called arguments, list styles.","code":""},{"path":"https://geobosh.github.io/Rdpack/reference/Rdpack_bibstyles.html","id":"author","dir":"Reference","previous_headings":"","what":"Author","title":"Set up a custom style for references in help pages — Rdpack_bibstyles","text":"Georgi N. Boshnakov","code":""},{"path":"https://geobosh.github.io/Rdpack/reference/Rdreplace_section.html","id":null,"dir":"Reference","previous_headings":"","what":"Replace the contents of a section in one or more Rd files — Rdreplace_section","title":"Replace the contents of a section in one or more Rd files — Rdreplace_section","text":"Replace contents section one Rd files.","code":""},{"path":"https://geobosh.github.io/Rdpack/reference/Rdreplace_section.html","id":"ref-usage","dir":"Reference","previous_headings":"","what":"Usage","title":"Replace the contents of a section in one or more Rd files — Rdreplace_section","text":"","code":"Rdreplace_section(text, sec, pattern, path = \"./man\", exclude = NULL, ...)"},{"path":"https://geobosh.github.io/Rdpack/reference/Rdreplace_section.html","id":"arguments","dir":"Reference","previous_headings":"","what":"Arguments","title":"Replace the contents of a section in one or more Rd files — Rdreplace_section","text":"text replacement text, character string. sec name section without leading backslash,     Rdo_set_section. pattern regular expression R files process, see     Details. path directory look Rd files. exclude regular expression R files exclude, see     Details. ... used.","code":""},{"path":"https://geobosh.github.io/Rdpack/reference/Rdreplace_section.html","id":"details","dir":"Reference","previous_headings":"","what":"Details","title":"Replace the contents of a section in one or more Rd files — Rdreplace_section","text":"Rdreplace_section looks directory specified   path files whose names match pat drops   whose names match exclude. replaces section sec   files selected way. Rdreplace_section convenience function replace   section (keyword author) several files one go.   calls Rdo_set_section work.","code":""},{"path":"https://geobosh.github.io/Rdpack/reference/Rdreplace_section.html","id":"value","dir":"Reference","previous_headings":"","what":"Value","title":"Replace the contents of a section in one or more Rd files — Rdreplace_section","text":"vector giving full names processed Rd files,   function used side effect modifying described   section Details.","code":""},{"path":"https://geobosh.github.io/Rdpack/reference/Rdreplace_section.html","id":"author","dir":"Reference","previous_headings":"","what":"Author","title":"Replace the contents of a section in one or more Rd files — Rdreplace_section","text":"Georgi N. Boshnakov","code":""},{"path":[]},{"path":"https://geobosh.github.io/Rdpack/reference/Rdreplace_section.html","id":"ref-examples","dir":"Reference","previous_headings":"","what":"Examples","title":"Replace the contents of a section in one or more Rd files — Rdreplace_section","text":"","code":"if (FALSE) { # replace the author in all Rd files except pkgname-package Rdreplace_section(\"A. Author\", \"author\", \".*[.]Rd$\", exclude = \"-package[.]Rd$\") }"},{"path":"https://geobosh.github.io/Rdpack/reference/S4formals.html","id":null,"dir":"Reference","previous_headings":"","what":"Give the formal arguments of an S4 method — S4formals","title":"Give the formal arguments of an S4 method — S4formals","text":"Give formal arguments S4 method.","code":""},{"path":"https://geobosh.github.io/Rdpack/reference/S4formals.html","id":"ref-usage","dir":"Reference","previous_headings":"","what":"Usage","title":"Give the formal arguments of an S4 method — S4formals","text":"","code":"S4formals(fun, ...)"},{"path":"https://geobosh.github.io/Rdpack/reference/S4formals.html","id":"arguments","dir":"Reference","previous_headings":"","what":"Arguments","title":"Give the formal arguments of an S4 method — S4formals","text":"fun name S4 generic, string, method, see Details. ... arguments passed getMethod, see     Details.","code":""},{"path":"https://geobosh.github.io/Rdpack/reference/S4formals.html","id":"details","dir":"Reference","previous_headings":"","what":"Details","title":"Give the formal arguments of an S4 method — S4formals","text":"S4formals gives formal arguments requested method.   fun class methodDefinition, calls   getMethods, passing arguments. Typically, fun name generic function   second argument signature method character   vector. Alternatively, fun may method (e.g. obtained   previously getMethod) case \"\\dots\"   arguments ignored. See getMethod full details   acceptable arguments.","code":""},{"path":"https://geobosh.github.io/Rdpack/reference/S4formals.html","id":"value","dir":"Reference","previous_headings":"","what":"Value","title":"Give the formal arguments of an S4 method — S4formals","text":"pairlist, like formals","code":""},{"path":"https://geobosh.github.io/Rdpack/reference/S4formals.html","id":"note","dir":"Reference","previous_headings":"","what":"Note","title":"Give the formal arguments of an S4 method — S4formals","text":"Arguments method used dispatch may different   arguments generic. latter  may simply \"\\dots\"   argument . todo: similar function \"methods\" package,         least use documented feature extract .","code":""},{"path":"https://geobosh.github.io/Rdpack/reference/S4formals.html","id":"author","dir":"Reference","previous_headings":"","what":"Author","title":"Give the formal arguments of an S4 method — S4formals","text":"Georgi N. Boshnakov","code":""},{"path":"https://geobosh.github.io/Rdpack/reference/S4formals.html","id":"ref-examples","dir":"Reference","previous_headings":"","what":"Examples","title":"Give the formal arguments of an S4 method — S4formals","text":"","code":"require(stats4) # makes plot() S4 generic #> Loading required package: stats4  S4formals(\"plot\", c(x = \"profile.mle\", y = \"missing\")) #> $x #>  #>  #> $levels #>  #>  #> $conf #> c(99, 95, 90, 80, 50)/100 #>  #> $nseg #> [1] 50 #>  #> $absVal #> [1] TRUE #>  #> $... #>  #>   m1 <- getMethod(\"plot\", c(x = \"profile.mle\", y = \"missing\")) S4formals(m1) #> $x #>  #>  #> $levels #>  #>  #> $conf #> c(99, 95, 90, 80, 50)/100 #>  #> $nseg #> [1] 50 #>  #> $absVal #> [1] TRUE #>  #> $... #>  #>"},{"path":"https://geobosh.github.io/Rdpack/reference/append_to_Rd_list.html","id":null,"dir":"Reference","previous_headings":"","what":"Add content to the element of an Rd object or fragment at a given\n  position — append_to_Rd_list","title":"Add content to the element of an Rd object or fragment at a given\n  position — append_to_Rd_list","text":"Add content element Rd object fragment given   position.","code":""},{"path":"https://geobosh.github.io/Rdpack/reference/append_to_Rd_list.html","id":"ref-usage","dir":"Reference","previous_headings":"","what":"Usage","title":"Add content to the element of an Rd object or fragment at a given\n  position — append_to_Rd_list","text":"","code":"append_to_Rd_list(rdo, x, pos)"},{"path":"https://geobosh.github.io/Rdpack/reference/append_to_Rd_list.html","id":"arguments","dir":"Reference","previous_headings":"","what":"Arguments","title":"Add content to the element of an Rd object or fragment at a given\n  position — append_to_Rd_list","text":"rdo Rd object x content append, Rd object list Rd objects. pos position append x, typically integer     may anything accepted operator \"[[\".","code":""},{"path":"https://geobosh.github.io/Rdpack/reference/append_to_Rd_list.html","id":"details","dir":"Reference","previous_headings":"","what":"Details","title":"Add content to the element of an Rd object or fragment at a given\n  position — append_to_Rd_list","text":"element  rdo position pos replaced   concatenation x. result keeps \"Rd_tag\"   rdo[[pos]]. Argument pos may specify position depth Rd   object. function relatively low level mainly use   functions.","code":""},{"path":"https://geobosh.github.io/Rdpack/reference/append_to_Rd_list.html","id":"value","dir":"Reference","previous_headings":"","what":"Value","title":"Add content to the element of an Rd object or fragment at a given\n  position — append_to_Rd_list","text":"modified rdo object","code":""},{"path":"https://geobosh.github.io/Rdpack/reference/append_to_Rd_list.html","id":"author","dir":"Reference","previous_headings":"","what":"Author","title":"Add content to the element of an Rd object or fragment at a given\n  position — append_to_Rd_list","text":"Georgi N. Boshnakov","code":""},{"path":"https://geobosh.github.io/Rdpack/reference/append_to_Rd_list.html","id":"ref-examples","dir":"Reference","previous_headings":"","what":"Examples","title":"Add content to the element of an Rd object or fragment at a given\n  position — append_to_Rd_list","text":"","code":"#rdoseq <- utils:::.getHelpFile(help(\"seq\")) rdoseq <- Rdo_fetch(\"seq\", \"base\") iusage <- which(tools:::RdTags(rdoseq) == \"\\\\usage\") iusage #> [1] 10 attr(rdoseq[[iusage]], \"Rd_tag\") #> [1] \"\\\\usage\"  ## append a new line after the last usage line rdoseq2 <- append_to_Rd_list(rdoseq, list(Rdo_newline()), iusage)  ## Suppose that we wish to describe the function 'sequence' in the same Rd file. ## We append an usage statement for 'sequence()', without worrying about its ## actual signature. rdoseq2 <- append_to_Rd_list(rdoseq2, list(Rdo_Rcode(\"sequence()\")), iusage) Rdo_show(rdoseq2)  ## the two operations can be done in one step rdoseq3 <- append_to_Rd_list(rdoseq, list(Rdo_newline(), Rdo_Rcode(\"sequence()\")), iusage) Rdo_show(rdoseq3)  ## now run reprompt() to update rdoseq3, namely: ##    (1) it corrects the signature of 'sequence' in section \\usage. ##    (2) reports new argument \"nvec\" ##    (3) inserts \\item for the new argument(s) in section \\arguments. reprompt(rdoseq3, filename=NA) #> Processing the Rd object... #>  #> newargs is: nvec  #> List of 19 #>  $ :List of 1 #>   ..$ : chr \"Sequence Generation\" #>   .. ..- attr(*, \"Rd_tag\")= chr \"TEXT\" #>   .. ..- attr(*, \"srcref\")= 'srcref' int [1:6] 7 8 7 26 8 26 #>   .. .. ..- attr(*, \"srcfile\")=Class 'srcfile' <environment: 0x561a2cea9d38>  #>   ..- attr(*, \"Rd_tag\")= chr \"\\\\title\" #>   ..- attr(*, \"srcref\")= 'srcref' int [1:6] 7 1 7 27 1 27 #>   .. ..- attr(*, \"srcfile\")=Class 'srcfile' <environment: 0x561a2cea9d38>  #>  $ :List of 1 #>   ..$ : chr \"seq\" #>   .. ..- attr(*, \"Rd_tag\")= chr \"VERB\" #>   .. ..- attr(*, \"srcref\")= 'srcref' int [1:6] 6 7 6 9 7 9 #>   .. .. ..- attr(*, \"srcfile\")=Class 'srcfile' <environment: 0x561a2cea9d38>  #>   ..- attr(*, \"Rd_tag\")= chr \"\\\\name\" #>   ..- attr(*, \"srcref\")= 'srcref' int [1:6] 6 1 6 10 1 10 #>   .. ..- attr(*, \"srcfile\")=Class 'srcfile' <environment: 0x561a2cea9d38>  #>  $ :List of 1 #>   ..$ : chr \"seq\" #>   .. ..- attr(*, \"Rd_tag\")= chr \"VERB\" #>   .. ..- attr(*, \"srcref\")= 'srcref' int [1:6] 8 8 8 10 8 10 #>   .. .. ..- attr(*, \"srcfile\")=Class 'srcfile' <environment: 0x561a2cea9d38>  #>   ..- attr(*, \"Rd_tag\")= chr \"\\\\alias\" #>   ..- attr(*, \"srcref\")= 'srcref' int [1:6] 8 1 8 11 1 11 #>   .. ..- attr(*, \"srcfile\")=Class 'srcfile' <environment: 0x561a2cea9d38>  #>  $ :List of 1 #>   ..$ : chr \"seq.default\" #>   .. ..- attr(*, \"Rd_tag\")= chr \"VERB\" #>   .. ..- attr(*, \"srcref\")= 'srcref' int [1:6] 9 8 9 18 8 18 #>   .. .. ..- attr(*, \"srcfile\")=Class 'srcfile' <environment: 0x561a2cea9d38>  #>   ..- attr(*, \"Rd_tag\")= chr \"\\\\alias\" #>   ..- attr(*, \"srcref\")= 'srcref' int [1:6] 9 1 9 19 1 19 #>   .. ..- attr(*, \"srcfile\")=Class 'srcfile' <environment: 0x561a2cea9d38>  #>  $ :List of 1 #>   ..$ : chr \"seq.int\" #>   .. ..- attr(*, \"Rd_tag\")= chr \"VERB\" #>   .. ..- attr(*, \"srcref\")= 'srcref' int [1:6] 10 8 10 14 8 14 #>   .. .. ..- attr(*, \"srcfile\")=Class 'srcfile' <environment: 0x561a2cea9d38>  #>   ..- attr(*, \"Rd_tag\")= chr \"\\\\alias\" #>   ..- attr(*, \"srcref\")= 'srcref' int [1:6] 10 1 10 15 1 15 #>   .. ..- attr(*, \"srcfile\")=Class 'srcfile' <environment: 0x561a2cea9d38>  #>  $ :List of 1 #>   ..$ : chr \"seq_along\" #>   .. ..- attr(*, \"Rd_tag\")= chr \"VERB\" #>   .. ..- attr(*, \"srcref\")= 'srcref' int [1:6] 11 8 11 16 8 16 #>   .. .. ..- attr(*, \"srcfile\")=Class 'srcfile' <environment: 0x561a2cea9d38>  #>   ..- attr(*, \"Rd_tag\")= chr \"\\\\alias\" #>   ..- attr(*, \"srcref\")= 'srcref' int [1:6] 11 1 11 17 1 17 #>   .. ..- attr(*, \"srcfile\")=Class 'srcfile' <environment: 0x561a2cea9d38>  #>  $ :List of 1 #>   ..$ : chr \"seq_len\" #>   .. ..- attr(*, \"Rd_tag\")= chr \"VERB\" #>   .. ..- attr(*, \"srcref\")= 'srcref' int [1:6] 12 8 12 14 8 14 #>   .. .. ..- attr(*, \"srcfile\")=Class 'srcfile' <environment: 0x561a2cea9d38>  #>   ..- attr(*, \"Rd_tag\")= chr \"\\\\alias\" #>   ..- attr(*, \"srcref\")= 'srcref' int [1:6] 12 1 12 15 1 15 #>   .. ..- attr(*, \"srcfile\")=Class 'srcfile' <environment: 0x561a2cea9d38>  #>  $ : chr \"\\n\" #>   ..- attr(*, \"Rd_tag\")= chr \"TEXT\" #>  $ :List of 1 #>   ..$ : chr \"sequence\" #>   .. ..- attr(*, \"Rd_tag\")= chr \"VERB\" #>   ..- attr(*, \"Rd_tag\")= chr \"\\\\alias\" #>  $ : chr \"\\n\" #>   ..- attr(*, \"Rd_tag\")= chr \"TEXT\" #>  $ :List of 1 #>   ..$ : chr \"manip\" #>   .. ..- attr(*, \"Rd_tag\")= chr \"TEXT\" #>   .. ..- attr(*, \"srcref\")= 'srcref' int [1:6] 144 10 144 14 10 14 #>   .. .. ..- attr(*, \"srcfile\")=Class 'srcfile' <environment: 0x561a2cea9d38>  #>   ..- attr(*, \"Rd_tag\")= chr \"\\\\keyword\" #>   ..- attr(*, \"srcref\")= 'srcref' int [1:6] 144 1 144 15 1 15 #>   .. ..- attr(*, \"srcfile\")=Class 'srcfile' <environment: 0x561a2cea9d38>  #>  $ :List of 13 #>   ..$ : chr \"\\n\" #>   .. ..- attr(*, \"Rd_tag\")= chr \"TEXT\" #>   .. ..- attr(*, \"srcref\")= 'srcref' int [1:6] 13 14 13 14 14 14 #>   .. .. ..- attr(*, \"srcfile\")=Class 'srcfile' <environment: 0x561a2cea9d38>  #>   ..$ : chr \"  Generate regular sequences.  \" #>   .. ..- attr(*, \"Rd_tag\")= chr \"TEXT\" #>   .. ..- attr(*, \"srcref\")= 'srcref' int [1:6] 14 1 14 31 1 31 #>   .. .. ..- attr(*, \"srcfile\")=Class 'srcfile' <environment: 0x561a2cea9d38>  #>   ..$ :List of 1 #>   .. ..$ : chr \"seq\" #>   .. .. ..- attr(*, \"Rd_tag\")= chr \"RCODE\" #>   .. .. ..- attr(*, \"srcref\")= 'srcref' int [1:6] 14 38 14 40 38 40 #>   .. .. .. ..- attr(*, \"srcfile\")=Class 'srcfile' <environment: 0x561a2cea9d38>  #>   .. ..- attr(*, \"Rd_tag\")= chr \"\\\\code\" #>   .. ..- attr(*, \"srcref\")= 'srcref' int [1:6] 14 32 14 41 32 41 #>   .. .. ..- attr(*, \"srcfile\")=Class 'srcfile' <environment: 0x561a2cea9d38>  #>   ..$ : chr \" is a standard generic with a\\n\" #>   .. ..- attr(*, \"Rd_tag\")= chr \"TEXT\" #>   .. ..- attr(*, \"srcref\")= 'srcref' int [1:6] 14 42 14 71 42 71 #>   .. .. ..- attr(*, \"srcfile\")=Class 'srcfile' <environment: 0x561a2cea9d38>  #>   ..$ : chr \"  default method.  \" #>   .. ..- attr(*, \"Rd_tag\")= chr \"TEXT\" #>   .. ..- attr(*, \"srcref\")= 'srcref' int [1:6] 15 1 15 19 1 19 #>   .. .. ..- attr(*, \"srcfile\")=Class 'srcfile' <environment: 0x561a2cea9d38>  #>   ..$ :List of 1 #>   .. ..$ : chr \"seq.int\" #>   .. .. ..- attr(*, \"Rd_tag\")= chr \"RCODE\" #>   .. .. ..- attr(*, \"srcref\")= 'srcref' int [1:6] 15 26 15 32 26 32 #>   .. .. .. ..- attr(*, \"srcfile\")=Class 'srcfile' <environment: 0x561a2cea9d38>  #>   .. ..- attr(*, \"Rd_tag\")= chr \"\\\\code\" #>   .. ..- attr(*, \"srcref\")= 'srcref' int [1:6] 15 20 15 33 20 33 #>   .. .. ..- attr(*, \"srcfile\")=Class 'srcfile' <environment: 0x561a2cea9d38>  #>   ..$ : chr \" is a primitive which can be\\n\" #>   .. ..- attr(*, \"Rd_tag\")= chr \"TEXT\" #>   .. ..- attr(*, \"srcref\")= 'srcref' int [1:6] 15 34 15 62 34 62 #>   .. .. ..- attr(*, \"srcfile\")=Class 'srcfile' <environment: 0x561a2cea9d38>  #>   ..$ : chr \"  much faster but has a few restrictions.  \" #>   .. ..- attr(*, \"Rd_tag\")= chr \"TEXT\" #>   .. ..- attr(*, \"srcref\")= 'srcref' int [1:6] 16 1 16 43 1 43 #>   .. .. ..- attr(*, \"srcfile\")=Class 'srcfile' <environment: 0x561a2cea9d38>  #>   ..$ :List of 1 #>   .. ..$ : chr \"seq_along\" #>   .. .. ..- attr(*, \"Rd_tag\")= chr \"RCODE\" #>   .. .. ..- attr(*, \"srcref\")= 'srcref' int [1:6] 16 50 16 58 50 58 #>   .. .. .. ..- attr(*, \"srcfile\")=Class 'srcfile' <environment: 0x561a2cea9d38>  #>   .. ..- attr(*, \"Rd_tag\")= chr \"\\\\code\" #>   .. ..- attr(*, \"srcref\")= 'srcref' int [1:6] 16 44 16 59 44 59 #>   .. .. ..- attr(*, \"srcfile\")=Class 'srcfile' <environment: 0x561a2cea9d38>  #>   ..$ : chr \" and\\n\" #>   .. ..- attr(*, \"Rd_tag\")= chr \"TEXT\" #>   .. ..- attr(*, \"srcref\")= 'srcref' int [1:6] 16 60 16 64 60 64 #>   .. .. ..- attr(*, \"srcfile\")=Class 'srcfile' <environment: 0x561a2cea9d38>  #>   ..$ : chr \"  \" #>   .. ..- attr(*, \"Rd_tag\")= chr \"TEXT\" #>   .. ..- attr(*, \"srcref\")= 'srcref' int [1:6] 17 1 17 2 1 2 #>   .. .. ..- attr(*, \"srcfile\")=Class 'srcfile' <environment: 0x561a2cea9d38>  #>   ..$ :List of 1 #>   .. ..$ : chr \"seq_len\" #>   .. .. ..- attr(*, \"Rd_tag\")= chr \"RCODE\" #>   .. .. ..- attr(*, \"srcref\")= 'srcref' int [1:6] 17 9 17 15 9 15 #>   .. .. .. ..- attr(*, \"srcfile\")=Class 'srcfile' <environment: 0x561a2cea9d38>  #>   .. ..- attr(*, \"Rd_tag\")= chr \"\\\\code\" #>   .. ..- attr(*, \"srcref\")= 'srcref' int [1:6] 17 3 17 16 3 16 #>   .. .. ..- attr(*, \"srcfile\")=Class 'srcfile' <environment: 0x561a2cea9d38>  #>   ..$ : chr \" are very fast primitives for two common cases.\\n\" #>   .. ..- attr(*, \"Rd_tag\")= chr \"TEXT\" #>   .. ..- attr(*, \"srcref\")= 'srcref' int [1:6] 17 17 17 64 17 64 #>   .. .. ..- attr(*, \"srcfile\")=Class 'srcfile' <environment: 0x561a2cea9d38>  #>   ..- attr(*, \"Rd_tag\")= chr \"\\\\description\" #>   ..- attr(*, \"srcref\")= 'srcref' int [1:6] 13 1 18 1 1 1 #>   .. ..- attr(*, \"srcfile\")=Class 'srcfile' <environment: 0x561a2cea9d38>  #>  $ :List of 22 #>   ..$ : chr \"\\n\" #>   ..$ : chr \"seq(\" #>   .. ..- attr(*, \"Rd_tag\")= chr \"RCODE\" #>   .. ..- attr(*, \"srcref\")= 'srcref' int [1:6] 2 1 2 4 1 4 #>   .. .. ..- attr(*, \"srcfile\")=Class 'srcfile' <environment: 0x561a2d9ba6e8>  #>   ..$ : list() #>   .. ..- attr(*, \"Rd_tag\")= chr \"\\\\dots\" #>   .. ..- attr(*, \"srcref\")= 'srcref' int [1:6] 2 5 2 9 5 9 #>   .. .. ..- attr(*, \"srcfile\")=Class 'srcfile' <environment: 0x561a2d9ba6e8>  #>   ..$ : chr \")\\n\" #>   .. ..- attr(*, \"Rd_tag\")= chr \"RCODE\" #>   .. ..- attr(*, \"srcref\")= 'srcref' int [1:6] 2 10 2 11 10 11 #>   .. .. ..- attr(*, \"srcfile\")=Class 'srcfile' <environment: 0x561a2d9ba6e8>  #>   ..$ : chr \"\\n\" #>   ..$ :List of 2 #>   .. ..$ :List of 1 #>   .. .. ..$ : chr \"seq\" #>   .. .. .. ..- attr(*, \"Rd_tag\")= chr \"TEXT\" #>   .. .. .. ..- attr(*, \"srcref\")= 'srcref' int [1:6] 2 9 2 11 9 11 #>   .. .. .. .. ..- attr(*, \"srcfile\")=Class 'srcfile' <environment: 0x561a2da50578>  #>   .. ..$ :List of 1 #>   .. .. ..$ : chr \"default\" #>   .. .. .. ..- attr(*, \"Rd_tag\")= chr \"TEXT\" #>   .. .. .. ..- attr(*, \"srcref\")= 'srcref' int [1:6] 2 14 2 20 14 20 #>   .. .. .. .. ..- attr(*, \"srcfile\")=Class 'srcfile' <environment: 0x561a2da50578>  #>   .. ..- attr(*, \"Rd_tag\")= chr \"\\\\method\" #>   .. ..- attr(*, \"srcref\")= 'srcref' int [1:6] 2 1 2 21 1 21 #>   .. .. ..- attr(*, \"srcfile\")=Class 'srcfile' <environment: 0x561a2da50578>  #>   ..$ : chr \"(from = 1, to = 1, by = ((to - from)/(length.out - 1)), \\n\" #>   .. ..- attr(*, \"Rd_tag\")= chr \"RCODE\" #>   .. ..- attr(*, \"srcref\")= 'srcref' int [1:6] 2 22 2 78 22 78 #>   .. .. ..- attr(*, \"srcfile\")=Class 'srcfile' <environment: 0x561a2da50578>  #>   ..$ : chr \"    length.out = NULL, along.with = NULL, \" #>   .. ..- attr(*, \"Rd_tag\")= chr \"RCODE\" #>   .. ..- attr(*, \"srcref\")= 'srcref' int [1:6] 3 1 3 42 1 42 #>   .. .. ..- attr(*, \"srcfile\")=Class 'srcfile' <environment: 0x561a2da50578>  #>   ..$ : list() #>   .. ..- attr(*, \"Rd_tag\")= chr \"\\\\dots\" #>   .. ..- attr(*, \"srcref\")= 'srcref' int [1:6] 3 43 3 47 43 47 #>   .. .. ..- attr(*, \"srcfile\")=Class 'srcfile' <environment: 0x561a2da50578>  #>   ..$ : chr \")\\n\" #>   .. ..- attr(*, \"Rd_tag\")= chr \"RCODE\" #>   .. ..- attr(*, \"srcref\")= 'srcref' int [1:6] 3 48 3 49 48 49 #>   .. .. ..- attr(*, \"srcfile\")=Class 'srcfile' <environment: 0x561a2da50578>  #>   ..$ : chr \"\\n\" #>   ..$ : chr \"seq.int(from, to, by, length.out, along.with, \" #>   .. ..- attr(*, \"Rd_tag\")= chr \"RCODE\" #>   .. ..- attr(*, \"srcref\")= 'srcref' int [1:6] 2 1 2 46 1 46 #>   .. .. ..- attr(*, \"srcfile\")=Class 'srcfile' <environment: 0x561a2dafd698>  #>   ..$ : list() #>   .. ..- attr(*, \"Rd_tag\")= chr \"\\\\dots\" #>   .. ..- attr(*, \"srcref\")= 'srcref' int [1:6] 2 47 2 51 47 51 #>   .. .. ..- attr(*, \"srcfile\")=Class 'srcfile' <environment: 0x561a2dafd698>  #>   ..$ : chr \")\\n\" #>   .. ..- attr(*, \"Rd_tag\")= chr \"RCODE\" #>   .. ..- attr(*, \"srcref\")= 'srcref' int [1:6] 2 52 2 53 52 53 #>   .. .. ..- attr(*, \"srcfile\")=Class 'srcfile' <environment: 0x561a2dafd698>  #>   ..$ : chr \"\\n\" #>   ..$ : chr \"seq_along(along.with)\\n\" #>   .. ..- attr(*, \"Rd_tag\")= chr \"RCODE\" #>   .. ..- attr(*, \"srcref\")= 'srcref' int [1:6] 2 1 2 22 1 22 #>   .. .. ..- attr(*, \"srcfile\")=Class 'srcfile' <environment: 0x561a2dbde690>  #>   ..$ : chr \"\\n\" #>   ..$ : chr \"seq_len(length.out)\\n\" #>   .. ..- attr(*, \"Rd_tag\")= chr \"RCODE\" #>   .. ..- attr(*, \"srcref\")= 'srcref' int [1:6] 2 1 2 20 1 20 #>   .. .. ..- attr(*, \"srcfile\")=Class 'srcfile' <environment: 0x561a2dc62678>  #>   ..$ : chr \"\\n\" #>   ..$ : chr \"sequence(nvec, \" #>   .. ..- attr(*, \"Rd_tag\")= chr \"RCODE\" #>   .. ..- attr(*, \"srcref\")= 'srcref' int [1:6] 2 1 2 15 1 15 #>   .. .. ..- attr(*, \"srcfile\")=Class 'srcfile' <environment: 0x561a2dce7380>  #>   ..$ : list() #>   .. ..- attr(*, \"Rd_tag\")= chr \"\\\\dots\" #>   .. ..- attr(*, \"srcref\")= 'srcref' int [1:6] 2 16 2 20 16 20 #>   .. .. ..- attr(*, \"srcfile\")=Class 'srcfile' <environment: 0x561a2dce7380>  #>   ..$ : chr \")\\n\" #>   .. ..- attr(*, \"Rd_tag\")= chr \"RCODE\" #>   .. ..- attr(*, \"srcref\")= 'srcref' int [1:6] 2 21 2 22 21 22 #>   .. .. ..- attr(*, \"srcfile\")=Class 'srcfile' <environment: 0x561a2dce7380>  #>   ..- attr(*, \"Rd_tag\")= chr \"\\\\usage\" #>  $ :List of 19 #>   ..$ : chr \"\\n\" #>   .. ..- attr(*, \"Rd_tag\")= chr \"TEXT\" #>   .. ..- attr(*, \"srcref\")= 'srcref' int [1:6] 30 12 30 12 12 12 #>   .. .. ..- attr(*, \"srcfile\")=Class 'srcfile' <environment: 0x561a2cea9d38>  #>   ..$ : chr \"  \" #>   .. ..- attr(*, \"Rd_tag\")= chr \"TEXT\" #>   .. ..- attr(*, \"srcref\")= 'srcref' int [1:6] 31 1 31 2 1 2 #>   .. .. ..- attr(*, \"srcfile\")=Class 'srcfile' <environment: 0x561a2cea9d38>  #>   ..$ :List of 2 #>   .. ..$ :List of 1 #>   .. .. ..$ : list() #>   .. .. .. ..- attr(*, \"Rd_tag\")= chr \"\\\\dots\" #>   .. .. .. ..- attr(*, \"srcref\")= 'srcref' int [1:6] 31 9 31 13 9 13 #>   .. .. .. .. ..- attr(*, \"srcfile\")=Class 'srcfile' <environment: 0x561a2cea9d38>  #>   .. ..$ :List of 1 #>   .. .. ..$ : chr \"arguments passed to or from methods.\" #>   .. .. .. ..- attr(*, \"Rd_tag\")= chr \"TEXT\" #>   .. .. .. ..- attr(*, \"srcref\")= 'srcref' int [1:6] 31 16 31 51 16 51 #>   .. .. .. .. ..- attr(*, \"srcfile\")=Class 'srcfile' <environment: 0x561a2cea9d38>  #>   .. ..- attr(*, \"Rd_tag\")= chr \"\\\\item\" #>   .. ..- attr(*, \"srcref\")= 'srcref' int [1:6] 31 3 31 52 3 52 #>   .. .. ..- attr(*, \"srcfile\")=Class 'srcfile' <environment: 0x561a2cea9d38>  #>   ..$ : chr \"\\n\" #>   .. ..- attr(*, \"Rd_tag\")= chr \"TEXT\" #>   .. ..- attr(*, \"srcref\")= 'srcref' int [1:6] 31 53 31 53 53 53 #>   .. .. ..- attr(*, \"srcfile\")=Class 'srcfile' <environment: 0x561a2cea9d38>  #>   ..$ : chr \"  \" #>   .. ..- attr(*, \"Rd_tag\")= chr \"TEXT\" #>   .. ..- attr(*, \"srcref\")= 'srcref' int [1:6] 32 1 32 2 1 2 #>   .. .. ..- attr(*, \"srcfile\")=Class 'srcfile' <environment: 0x561a2cea9d38>  #>   ..$ :List of 2 #>   .. ..$ :List of 1 #>   .. .. ..$ : chr \"from, to\" #>   .. .. .. ..- attr(*, \"Rd_tag\")= chr \"TEXT\" #>   .. .. .. ..- attr(*, \"srcref\")= 'srcref' int [1:6] 32 9 32 16 9 16 #>   .. .. .. .. ..- attr(*, \"srcfile\")=Class 'srcfile' <environment: 0x561a2cea9d38>  #>   .. ..$ :List of 7 #>   .. .. ..$ : chr \"the starting and (maximal) end values of the\\n\" #>   .. .. .. ..- attr(*, \"Rd_tag\")= chr \"TEXT\" #>   .. .. .. ..- attr(*, \"srcref\")= 'srcref' int [1:6] 32 19 32 63 19 63 #>   .. .. .. .. ..- attr(*, \"srcfile\")=Class 'srcfile' <environment: 0x561a2cea9d38>  #>   .. .. ..$ : chr \"    sequence.  Of length \" #>   .. .. .. ..- attr(*, \"Rd_tag\")= chr \"TEXT\" #>   .. .. .. ..- attr(*, \"srcref\")= 'srcref' int [1:6] 33 1 33 25 1 25 #>   .. .. .. .. ..- attr(*, \"srcfile\")=Class 'srcfile' <environment: 0x561a2cea9d38>  #>   .. .. ..$ :List of 1 #>   .. .. .. ..$ : chr \"1\" #>   .. .. .. .. ..- attr(*, \"Rd_tag\")= chr \"RCODE\" #>   .. .. .. .. ..- attr(*, \"srcref\")= 'srcref' int [1:6] 33 32 33 32 32 32 #>   .. .. .. .. .. ..- attr(*, \"srcfile\")=Class 'srcfile' <environment: 0x561a2cea9d38>  #>   .. .. .. ..- attr(*, \"Rd_tag\")= chr \"\\\\code\" #>   .. .. .. ..- attr(*, \"srcref\")= 'srcref' int [1:6] 33 26 33 33 26 33 #>   .. .. .. .. ..- attr(*, \"srcfile\")=Class 'srcfile' <environment: 0x561a2cea9d38>  #>   .. .. ..$ : chr \" unless just \" #>   .. .. .. ..- attr(*, \"Rd_tag\")= chr \"TEXT\" #>   .. .. .. ..- attr(*, \"srcref\")= 'srcref' int [1:6] 33 34 33 46 34 46 #>   .. .. .. .. ..- attr(*, \"srcfile\")=Class 'srcfile' <environment: 0x561a2cea9d38>  #>   .. .. ..$ :List of 1 #>   .. .. .. ..$ : chr \"from\" #>   .. .. .. .. ..- attr(*, \"Rd_tag\")= chr \"RCODE\" #>   .. .. .. .. ..- attr(*, \"srcref\")= 'srcref' int [1:6] 33 53 33 56 53 56 #>   .. .. .. .. .. ..- attr(*, \"srcfile\")=Class 'srcfile' <environment: 0x561a2cea9d38>  #>   .. .. .. ..- attr(*, \"Rd_tag\")= chr \"\\\\code\" #>   .. .. .. ..- attr(*, \"srcref\")= 'srcref' int [1:6] 33 47 33 57 47 57 #>   .. .. .. .. ..- attr(*, \"srcfile\")=Class 'srcfile' <environment: 0x561a2cea9d38>  #>   .. .. ..$ : chr \" is supplied as\\n\" #>   .. .. .. ..- attr(*, \"Rd_tag\")= chr \"TEXT\" #>   .. .. .. ..- attr(*, \"srcref\")= 'srcref' int [1:6] 33 58 33 73 58 73 #>   .. .. .. .. ..- attr(*, \"srcfile\")=Class 'srcfile' <environment: 0x561a2cea9d38>  #>   .. .. ..$ : chr \"    an unnamed argument.\" #>   .. .. .. ..- attr(*, \"Rd_tag\")= chr \"TEXT\" #>   .. .. .. ..- attr(*, \"srcref\")= 'srcref' int [1:6] 34 1 34 24 1 24 #>   .. .. .. .. ..- attr(*, \"srcfile\")=Class 'srcfile' <environment: 0x561a2cea9d38>  #>   .. ..- attr(*, \"Rd_tag\")= chr \"\\\\item\" #>   .. ..- attr(*, \"srcref\")= 'srcref' int [1:6] 32 3 34 25 3 25 #>   .. .. ..- attr(*, \"srcfile\")=Class 'srcfile' <environment: 0x561a2cea9d38>  #>   ..$ : chr \"\\n\" #>   .. ..- attr(*, \"Rd_tag\")= chr \"TEXT\" #>   .. ..- attr(*, \"srcref\")= 'srcref' int [1:6] 34 26 34 26 26 26 #>   .. .. ..- attr(*, \"srcfile\")=Class 'srcfile' <environment: 0x561a2cea9d38>  #>   ..$ : chr \"  \" #>   .. ..- attr(*, \"Rd_tag\")= chr \"TEXT\" #>   .. ..- attr(*, \"srcref\")= 'srcref' int [1:6] 35 1 35 2 1 2 #>   .. .. ..- attr(*, \"srcfile\")=Class 'srcfile' <environment: 0x561a2cea9d38>  #>   ..$ :List of 2 #>   .. ..$ :List of 1 #>   .. .. ..$ : chr \"by\" #>   .. .. .. ..- attr(*, \"Rd_tag\")= chr \"TEXT\" #>   .. .. .. ..- attr(*, \"srcref\")= 'srcref' int [1:6] 35 9 35 10 9 10 #>   .. .. .. .. ..- attr(*, \"srcfile\")=Class 'srcfile' <environment: 0x561a2cea9d38>  #>   .. ..$ :List of 1 #>   .. .. ..$ : chr \"number: increment of the sequence.\" #>   .. .. .. ..- attr(*, \"Rd_tag\")= chr \"TEXT\" #>   .. .. .. ..- attr(*, \"srcref\")= 'srcref' int [1:6] 35 13 35 46 13 46 #>   .. .. .. .. ..- attr(*, \"srcfile\")=Class 'srcfile' <environment: 0x561a2cea9d38>  #>   .. ..- attr(*, \"Rd_tag\")= chr \"\\\\item\" #>   .. ..- attr(*, \"srcref\")= 'srcref' int [1:6] 35 3 35 47 3 47 #>   .. .. ..- attr(*, \"srcfile\")=Class 'srcfile' <environment: 0x561a2cea9d38>  #>   ..$ : chr \"\\n\" #>   .. ..- attr(*, \"Rd_tag\")= chr \"TEXT\" #>   .. ..- attr(*, \"srcref\")= 'srcref' int [1:6] 35 48 35 48 48 48 #>   .. .. ..- attr(*, \"srcfile\")=Class 'srcfile' <environment: 0x561a2cea9d38>  #>   ..$ : chr \"  \" #>   .. ..- attr(*, \"Rd_tag\")= chr \"TEXT\" #>   .. ..- attr(*, \"srcref\")= 'srcref' int [1:6] 36 1 36 2 1 2 #>   .. .. ..- attr(*, \"srcfile\")=Class 'srcfile' <environment: 0x561a2cea9d38>  #>   ..$ :List of 2 #>   .. ..$ :List of 1 #>   .. .. ..$ : chr \"length.out\" #>   .. .. .. ..- attr(*, \"Rd_tag\")= chr \"TEXT\" #>   .. .. .. ..- attr(*, \"srcref\")= 'srcref' int [1:6] 36 9 36 18 9 18 #>   .. .. .. .. ..- attr(*, \"srcfile\")=Class 'srcfile' <environment: 0x561a2cea9d38>  #>   .. ..$ :List of 7 #>   .. .. ..$ : chr \"desired length of the sequence.  A\\n\" #>   .. .. .. ..- attr(*, \"Rd_tag\")= chr \"TEXT\" #>   .. .. .. ..- attr(*, \"srcref\")= 'srcref' int [1:6] 36 21 36 55 21 55 #>   .. .. .. .. ..- attr(*, \"srcfile\")=Class 'srcfile' <environment: 0x561a2cea9d38>  #>   .. .. ..$ : chr \"    non-negative number, which for \" #>   .. .. .. ..- attr(*, \"Rd_tag\")= chr \"TEXT\" #>   .. .. .. ..- attr(*, \"srcref\")= 'srcref' int [1:6] 37 1 37 35 1 35 #>   .. .. .. .. ..- attr(*, \"srcfile\")=Class 'srcfile' <environment: 0x561a2cea9d38>  #>   .. .. ..$ :List of 1 #>   .. .. .. ..$ : chr \"seq\" #>   .. .. .. .. ..- attr(*, \"Rd_tag\")= chr \"RCODE\" #>   .. .. .. .. ..- attr(*, \"srcref\")= 'srcref' int [1:6] 37 42 37 44 42 44 #>   .. .. .. .. .. ..- attr(*, \"srcfile\")=Class 'srcfile' <environment: 0x561a2cea9d38>  #>   .. .. .. ..- attr(*, \"Rd_tag\")= chr \"\\\\code\" #>   .. .. .. ..- attr(*, \"srcref\")= 'srcref' int [1:6] 37 36 37 45 36 45 #>   .. .. .. .. ..- attr(*, \"srcfile\")=Class 'srcfile' <environment: 0x561a2cea9d38>  #>   .. .. ..$ : chr \" and \" #>   .. .. .. ..- attr(*, \"Rd_tag\")= chr \"TEXT\" #>   .. .. .. ..- attr(*, \"srcref\")= 'srcref' int [1:6] 37 46 37 50 46 50 #>   .. .. .. .. ..- attr(*, \"srcfile\")=Class 'srcfile' <environment: 0x561a2cea9d38>  #>   .. .. ..$ :List of 1 #>   .. .. .. ..$ : chr \"seq.int\" #>   .. .. .. .. ..- attr(*, \"Rd_tag\")= chr \"RCODE\" #>   .. .. .. .. ..- attr(*, \"srcref\")= 'srcref' int [1:6] 37 57 37 63 57 63 #>   .. .. .. .. .. ..- attr(*, \"srcfile\")=Class 'srcfile' <environment: 0x561a2cea9d38>  #>   .. .. .. ..- attr(*, \"Rd_tag\")= chr \"\\\\code\" #>   .. .. .. ..- attr(*, \"srcref\")= 'srcref' int [1:6] 37 51 37 64 51 64 #>   .. .. .. .. ..- attr(*, \"srcfile\")=Class 'srcfile' <environment: 0x561a2cea9d38>  #>   .. .. ..$ : chr \" will be\\n\" #>   .. .. .. ..- attr(*, \"Rd_tag\")= chr \"TEXT\" #>   .. .. .. ..- attr(*, \"srcref\")= 'srcref' int [1:6] 37 65 37 73 65 73 #>   .. .. .. .. ..- attr(*, \"srcfile\")=Class 'srcfile' <environment: 0x561a2cea9d38>  #>   .. .. ..$ : chr \"    rounded up if fractional.\" #>   .. .. .. ..- attr(*, \"Rd_tag\")= chr \"TEXT\" #>   .. .. .. ..- attr(*, \"srcref\")= 'srcref' int [1:6] 38 1 38 29 1 29 #>   .. .. .. .. ..- attr(*, \"srcfile\")=Class 'srcfile' <environment: 0x561a2cea9d38>  #>   .. ..- attr(*, \"Rd_tag\")= chr \"\\\\item\" #>   .. ..- attr(*, \"srcref\")= 'srcref' int [1:6] 36 3 38 30 3 30 #>   .. .. ..- attr(*, \"srcfile\")=Class 'srcfile' <environment: 0x561a2cea9d38>  #>   ..$ : chr \"\\n\" #>   .. ..- attr(*, \"Rd_tag\")= chr \"TEXT\" #>   .. ..- attr(*, \"srcref\")= 'srcref' int [1:6] 38 31 38 31 31 31 #>   .. .. ..- attr(*, \"srcfile\")=Class 'srcfile' <environment: 0x561a2cea9d38>  #>   ..$ : chr \"  \" #>   .. ..- attr(*, \"Rd_tag\")= chr \"TEXT\" #>   .. ..- attr(*, \"srcref\")= 'srcref' int [1:6] 39 1 39 2 1 2 #>   .. .. ..- attr(*, \"srcfile\")=Class 'srcfile' <environment: 0x561a2cea9d38>  #>   ..$ :List of 2 #>   .. ..$ :List of 1 #>   .. .. ..$ : chr \"along.with\" #>   .. .. .. ..- attr(*, \"Rd_tag\")= chr \"TEXT\" #>   .. .. .. ..- attr(*, \"srcref\")= 'srcref' int [1:6] 39 9 39 18 9 18 #>   .. .. .. .. ..- attr(*, \"srcfile\")=Class 'srcfile' <environment: 0x561a2cea9d38>  #>   .. ..$ :List of 1 #>   .. .. ..$ : chr \"take the length from the length of this argument.\" #>   .. .. .. ..- attr(*, \"Rd_tag\")= chr \"TEXT\" #>   .. .. .. ..- attr(*, \"srcref\")= 'srcref' int [1:6] 39 21 39 69 21 69 #>   .. .. .. .. ..- attr(*, \"srcfile\")=Class 'srcfile' <environment: 0x561a2cea9d38>  #>   .. ..- attr(*, \"Rd_tag\")= chr \"\\\\item\" #>   .. ..- attr(*, \"srcref\")= 'srcref' int [1:6] 39 3 39 70 3 70 #>   .. .. ..- attr(*, \"srcfile\")=Class 'srcfile' <environment: 0x561a2cea9d38>  #>   ..$ : chr \"\\n\" #>   .. ..- attr(*, \"Rd_tag\")= chr \"TEXT\" #>   .. ..- attr(*, \"srcref\")= 'srcref' int [1:6] 39 71 39 71 71 71 #>   .. .. ..- attr(*, \"srcfile\")=Class 'srcfile' <environment: 0x561a2cea9d38>  #>   ..$ : chr \"  \" #>   ..$ :List of 2 #>   .. ..$ :List of 1 #>   .. .. ..$ : chr \"nvec\" #>   .. .. .. ..- attr(*, \"Rd_tag\")= chr \"TEXT\" #>   .. ..$ :List of 1 #>   .. .. ..$ : chr \"~~ TODO: describe this argument. ~~\" #>   .. .. .. ..- attr(*, \"Rd_tag\")= chr \"TEXT\" #>   .. ..- attr(*, \"Rd_tag\")= chr \"\\\\item\" #>   ..$ : chr \"\\n\" #>   .. ..- attr(*, \"Rd_tag\")= chr \"TEXT\" #>   ..- attr(*, \"Rd_tag\")= chr \"\\\\arguments\" #>  $ :List of 186 #>   ..$ : chr \"\\n\" #>   .. ..- attr(*, \"Rd_tag\")= chr \"TEXT\" #>   .. ..- attr(*, \"srcref\")= 'srcref' int [1:6] 41 10 41 10 10 10 #>   .. .. ..- attr(*, \"srcfile\")=Class 'srcfile' <environment: 0x561a2cea9d38>  #>   ..$ : chr \"  Numerical inputs should all be \" #>   .. ..- attr(*, \"Rd_tag\")= chr \"TEXT\" #>   .. ..- attr(*, \"srcref\")= 'srcref' int [1:6] 42 1 42 33 1 33 #>   .. .. ..- attr(*, \"srcfile\")=Class 'srcfile' <environment: 0x561a2cea9d38>  #>   ..$ :List of 1 #>   .. ..$ : chr \"finite\" #>   .. .. ..- attr(*, \"Rd_tag\")= chr \"TEXT\" #>   .. .. ..- attr(*, \"srcref\")= 'srcref' int [1:6] 42 40 42 45 40 45 #>   .. .. .. ..- attr(*, \"srcfile\")=Class 'srcfile' <environment: 0x561a2cea9d38>  #>   .. ..- attr(*, \"Rd_tag\")= chr \"\\\\link\" #>   .. ..- attr(*, \"srcref\")= 'srcref' int [1:6] 42 34 42 46 34 46 #>   .. .. ..- attr(*, \"srcfile\")=Class 'srcfile' <environment: 0x561a2cea9d38>  #>   ..$ : chr \" (that is, not infinite,\\n\" #>   .. ..- attr(*, \"Rd_tag\")= chr \"TEXT\" #>   .. ..- attr(*, \"srcref\")= 'srcref' int [1:6] 42 47 42 71 47 71 #>   .. .. ..- attr(*, \"srcfile\")=Class 'srcfile' <environment: 0x561a2cea9d38>  #>   ..$ : chr \"  \" #>   .. ..- attr(*, \"Rd_tag\")= chr \"TEXT\" #>   .. ..- attr(*, \"srcref\")= 'srcref' int [1:6] 43 1 43 2 1 2 #>   .. .. ..- attr(*, \"srcfile\")=Class 'srcfile' <environment: 0x561a2cea9d38>  #>   ..$ :List of 1 #>   .. ..$ :List of 1 #>   .. .. ..$ : chr \"NaN\" #>   .. .. .. ..- attr(*, \"Rd_tag\")= chr \"TEXT\" #>   .. .. .. ..- attr(*, \"srcref\")= 'srcref' int [1:6] 43 15 43 17 15 17 #>   .. .. .. .. ..- attr(*, \"srcfile\")=Class 'srcfile' <environment: 0x561a2cea9d38>  #>   .. .. ..- attr(*, \"Rd_tag\")= chr \"\\\\link\" #>   .. .. ..- attr(*, \"srcref\")= 'srcref' int [1:6] 43 9 43 18 9 18 #>   .. .. .. ..- attr(*, \"srcfile\")=Class 'srcfile' <environment: 0x561a2cea9d38>  #>   .. ..- attr(*, \"Rd_tag\")= chr \"\\\\code\" #>   .. ..- attr(*, \"srcref\")= 'srcref' int [1:6] 43 3 43 19 3 19 #>   .. .. ..- attr(*, \"srcfile\")=Class 'srcfile' <environment: 0x561a2cea9d38>  #>   ..$ : chr \" or \" #>   .. ..- attr(*, \"Rd_tag\")= chr \"TEXT\" #>   .. ..- attr(*, \"srcref\")= 'srcref' int [1:6] 43 20 43 23 20 23 #>   .. .. ..- attr(*, \"srcfile\")=Class 'srcfile' <environment: 0x561a2cea9d38>  #>   ..$ :List of 1 #>   .. ..$ : chr \"NA\" #>   .. .. ..- attr(*, \"Rd_tag\")= chr \"RCODE\" #>   .. .. ..- attr(*, \"srcref\")= 'srcref' int [1:6] 43 30 43 31 30 31 #>   .. .. .. ..- attr(*, \"srcfile\")=Class 'srcfile' <environment: 0x561a2cea9d38>  #>   .. ..- attr(*, \"Rd_tag\")= chr \"\\\\code\" #>   .. ..- attr(*, \"srcref\")= 'srcref' int [1:6] 43 24 43 32 24 32 #>   .. .. ..- attr(*, \"srcfile\")=Class 'srcfile' <environment: 0x561a2cea9d38>  #>   ..$ : chr \").\\n\" #>   .. ..- attr(*, \"Rd_tag\")= chr \"TEXT\" #>   .. ..- attr(*, \"srcref\")= 'srcref' int [1:6] 43 33 43 35 33 35 #>   .. .. ..- attr(*, \"srcfile\")=Class 'srcfile' <environment: 0x561a2cea9d38>  #>   ..$ : chr \"\\n\" #>   .. ..- attr(*, \"Rd_tag\")= chr \"TEXT\" #>   .. ..- attr(*, \"srcref\")= 'srcref' int [1:6] 44 1 44 1 1 1 #>   .. .. ..- attr(*, \"srcfile\")=Class 'srcfile' <environment: 0x561a2cea9d38>  #>   ..$ : chr \"  The interpretation of the unnamed arguments of \" #>   .. ..- attr(*, \"Rd_tag\")= chr \"TEXT\" #>   .. ..- attr(*, \"srcref\")= 'srcref' int [1:6] 45 1 45 49 1 49 #>   .. .. ..- attr(*, \"srcfile\")=Class 'srcfile' <environment: 0x561a2cea9d38>  #>   ..$ :List of 1 #>   .. ..$ : chr \"seq\" #>   .. .. ..- attr(*, \"Rd_tag\")= chr \"RCODE\" #>   .. .. ..- attr(*, \"srcref\")= 'srcref' int [1:6] 45 56 45 58 56 58 #>   .. .. .. ..- attr(*, \"srcfile\")=Class 'srcfile' <environment: 0x561a2cea9d38>  #>   .. ..- attr(*, \"Rd_tag\")= chr \"\\\\code\" #>   .. ..- attr(*, \"srcref\")= 'srcref' int [1:6] 45 50 45 59 50 59 #>   .. .. ..- attr(*, \"srcfile\")=Class 'srcfile' <environment: 0x561a2cea9d38>  #>   ..$ : chr \" and\\n\" #>   .. ..- attr(*, \"Rd_tag\")= chr \"TEXT\" #>   .. ..- attr(*, \"srcref\")= 'srcref' int [1:6] 45 60 45 64 60 64 #>   .. .. ..- attr(*, \"srcfile\")=Class 'srcfile' <environment: 0x561a2cea9d38>  #>   ..$ : chr \"  \" #>   .. ..- attr(*, \"Rd_tag\")= chr \"TEXT\" #>   .. ..- attr(*, \"srcref\")= 'srcref' int [1:6] 46 1 46 2 1 2 #>   .. .. ..- attr(*, \"srcfile\")=Class 'srcfile' <environment: 0x561a2cea9d38>  #>   ..$ :List of 1 #>   .. ..$ : chr \"seq.int\" #>   .. .. ..- attr(*, \"Rd_tag\")= chr \"RCODE\" #>   .. .. ..- attr(*, \"srcref\")= 'srcref' int [1:6] 46 9 46 15 9 15 #>   .. .. .. ..- attr(*, \"srcfile\")=Class 'srcfile' <environment: 0x561a2cea9d38>  #>   .. ..- attr(*, \"Rd_tag\")= chr \"\\\\code\" #>   .. ..- attr(*, \"srcref\")= 'srcref' int [1:6] 46 3 46 16 3 16 #>   .. .. ..- attr(*, \"srcfile\")=Class 'srcfile' <environment: 0x561a2cea9d38>  #>   ..$ : chr \" is \" #>   .. ..- attr(*, \"Rd_tag\")= chr \"TEXT\" #>   .. ..- attr(*, \"srcref\")= 'srcref' int [1:6] 46 17 46 20 17 20 #>   .. .. ..- attr(*, \"srcfile\")=Class 'srcfile' <environment: 0x561a2cea9d38>  #>   ..$ :List of 1 #>   .. ..$ : chr \"not\" #>   .. .. ..- attr(*, \"Rd_tag\")= chr \"TEXT\" #>   .. .. ..- attr(*, \"srcref\")= 'srcref' int [1:6] 46 27 46 29 27 29 #>   .. .. .. ..- attr(*, \"srcfile\")=Class 'srcfile' <environment: 0x561a2cea9d38>  #>   .. ..- attr(*, \"Rd_tag\")= chr \"\\\\emph\" #>   .. ..- attr(*, \"srcref\")= 'srcref' int [1:6] 46 21 46 30 21 30 #>   .. .. ..- attr(*, \"srcfile\")=Class 'srcfile' <environment: 0x561a2cea9d38>  #>   ..$ : chr \" standard, and it is recommended always to\\n\" #>   .. ..- attr(*, \"Rd_tag\")= chr \"TEXT\" #>   .. ..- attr(*, \"srcref\")= 'srcref' int [1:6] 46 31 46 73 31 73 #>   .. .. ..- attr(*, \"srcfile\")=Class 'srcfile' <environment: 0x561a2cea9d38>  #>   ..$ : chr \"  name the arguments when programming.\\n\" #>   .. ..- attr(*, \"Rd_tag\")= chr \"TEXT\" #>   .. ..- attr(*, \"srcref\")= 'srcref' int [1:6] 47 1 47 39 1 39 #>   .. .. ..- attr(*, \"srcfile\")=Class 'srcfile' <environment: 0x561a2cea9d38>  #>   ..$ : chr \"\\n\" #>   .. ..- attr(*, \"Rd_tag\")= chr \"TEXT\" #>   .. ..- attr(*, \"srcref\")= 'srcref' int [1:6] 48 1 48 1 1 1 #>   .. .. ..- attr(*, \"srcfile\")=Class 'srcfile' <environment: 0x561a2cea9d38>  #>   ..$ : chr \"  \" #>   .. ..- attr(*, \"Rd_tag\")= chr \"TEXT\" #>   .. ..- attr(*, \"srcref\")= 'srcref' int [1:6] 49 1 49 2 1 2 #>   .. .. ..- attr(*, \"srcfile\")=Class 'srcfile' <environment: 0x561a2cea9d38>  #>   ..$ :List of 1 #>   .. ..$ : chr \"seq\" #>   .. .. ..- attr(*, \"Rd_tag\")= chr \"RCODE\" #>   .. .. ..- attr(*, \"srcref\")= 'srcref' int [1:6] 49 9 49 11 9 11 #>   .. .. .. ..- attr(*, \"srcfile\")=Class 'srcfile' <environment: 0x561a2cea9d38>  #>   .. ..- attr(*, \"Rd_tag\")= chr \"\\\\code\" #>   .. ..- attr(*, \"srcref\")= 'srcref' int [1:6] 49 3 49 12 3 12 #>   .. .. ..- attr(*, \"srcfile\")=Class 'srcfile' <environment: 0x561a2cea9d38>  #>   ..$ : chr \" is  generic, and only the default method is described here.\\n\" #>   .. ..- attr(*, \"Rd_tag\")= chr \"TEXT\" #>   .. ..- attr(*, \"srcref\")= 'srcref' int [1:6] 49 13 49 73 13 73 #>   .. .. ..- attr(*, \"srcfile\")=Class 'srcfile' <environment: 0x561a2cea9d38>  #>   ..$ : chr \"  Note that it dispatches on the class of the \" #>   .. ..- attr(*, \"Rd_tag\")= chr \"TEXT\" #>   .. ..- attr(*, \"srcref\")= 'srcref' int [1:6] 50 1 50 46 1 46 #>   .. .. ..- attr(*, \"srcfile\")=Class 'srcfile' <environment: 0x561a2cea9d38>  #>   ..$ :List of 1 #>   .. ..$ : chr \"first\" #>   .. .. ..- attr(*, \"Rd_tag\")= chr \"TEXT\" #>   .. .. ..- attr(*, \"srcref\")= 'srcref' int [1:6] 50 55 50 59 55 59 #>   .. .. .. ..- attr(*, \"srcfile\")=Class 'srcfile' <environment: 0x561a2cea9d38>  #>   .. ..- attr(*, \"Rd_tag\")= chr \"\\\\strong\" #>   .. ..- attr(*, \"srcref\")= 'srcref' int [1:6] 50 47 50 60 47 60 #>   .. .. ..- attr(*, \"srcfile\")=Class 'srcfile' <environment: 0x561a2cea9d38>  #>   ..$ : chr \" argument\\n\" #>   .. ..- attr(*, \"Rd_tag\")= chr \"TEXT\" #>   .. ..- attr(*, \"srcref\")= 'srcref' int [1:6] 50 61 50 70 61 70 #>   .. .. ..- attr(*, \"srcfile\")=Class 'srcfile' <environment: 0x561a2cea9d38>  #>   ..$ : chr \"  irrespective of argument names.  This can have unintended consequences\\n\" #>   .. ..- attr(*, \"Rd_tag\")= chr \"TEXT\" #>   .. ..- attr(*, \"srcref\")= 'srcref' int [1:6] 51 1 51 73 1 73 #>   .. .. ..- attr(*, \"srcfile\")=Class 'srcfile' <environment: 0x561a2cea9d38>  #>   ..$ : chr \"  if it is called with just one argument intending this to be taken as\\n\" #>   .. ..- attr(*, \"Rd_tag\")= chr \"TEXT\" #>   .. ..- attr(*, \"srcref\")= 'srcref' int [1:6] 52 1 52 71 1 71 #>   .. .. ..- attr(*, \"srcfile\")=Class 'srcfile' <environment: 0x561a2cea9d38>  #>   ..$ : chr \"  \" #>   .. ..- attr(*, \"Rd_tag\")= chr \"TEXT\" #>   .. ..- attr(*, \"srcref\")= 'srcref' int [1:6] 53 1 53 2 1 2 #>   .. .. ..- attr(*, \"srcfile\")=Class 'srcfile' <environment: 0x561a2cea9d38>  #>   ..$ :List of 1 #>   .. ..$ : chr \"along.with\" #>   .. .. ..- attr(*, \"Rd_tag\")= chr \"RCODE\" #>   .. .. ..- attr(*, \"srcref\")= 'srcref' int [1:6] 53 9 53 18 9 18 #>   .. .. .. ..- attr(*, \"srcfile\")=Class 'srcfile' <environment: 0x561a2cea9d38>  #>   .. ..- attr(*, \"Rd_tag\")= chr \"\\\\code\" #>   .. ..- attr(*, \"srcref\")= 'srcref' int [1:6] 53 3 53 19 3 19 #>   .. .. ..- attr(*, \"srcfile\")=Class 'srcfile' <environment: 0x561a2cea9d38>  #>   ..$ : chr \": it is much better to use \" #>   .. ..- attr(*, \"Rd_tag\")= chr \"TEXT\" #>   .. ..- attr(*, \"srcref\")= 'srcref' int [1:6] 53 20 53 46 20 46 #>   .. .. ..- attr(*, \"srcfile\")=Class 'srcfile' <environment: 0x561a2cea9d38>  #>   ..$ :List of 1 #>   .. ..$ : chr \"seq_along\" #>   .. .. ..- attr(*, \"Rd_tag\")= chr \"RCODE\" #>   .. .. ..- attr(*, \"srcref\")= 'srcref' int [1:6] 53 53 53 61 53 61 #>   .. .. .. ..- attr(*, \"srcfile\")=Class 'srcfile' <environment: 0x561a2cea9d38>  #>   .. ..- attr(*, \"Rd_tag\")= chr \"\\\\code\" #>   .. ..- attr(*, \"srcref\")= 'srcref' int [1:6] 53 47 53 62 47 62 #>   .. .. ..- attr(*, \"srcfile\")=Class 'srcfile' <environment: 0x561a2cea9d38>  #>   ..$ : chr \" in that\\n\" #>   .. ..- attr(*, \"Rd_tag\")= chr \"TEXT\" #>   .. ..- attr(*, \"srcref\")= 'srcref' int [1:6] 53 63 53 71 63 71 #>   .. .. ..- attr(*, \"srcfile\")=Class 'srcfile' <environment: 0x561a2cea9d38>  #>   ..$ : chr \"  case.\\n\" #>   .. ..- attr(*, \"Rd_tag\")= chr \"TEXT\" #>   .. ..- attr(*, \"srcref\")= 'srcref' int [1:6] 54 1 54 8 1 8 #>   .. .. ..- attr(*, \"srcfile\")=Class 'srcfile' <environment: 0x561a2cea9d38>  #>   ..$ : chr \"\\n\" #>   .. ..- attr(*, \"Rd_tag\")= chr \"TEXT\" #>   .. ..- attr(*, \"srcref\")= 'srcref' int [1:6] 55 1 55 1 1 1 #>   .. .. ..- attr(*, \"srcfile\")=Class 'srcfile' <environment: 0x561a2cea9d38>  #>   ..$ : chr \"  \" #>   .. ..- attr(*, \"Rd_tag\")= chr \"TEXT\" #>   .. ..- attr(*, \"srcref\")= 'srcref' int [1:6] 56 1 56 2 1 2 #>   .. .. ..- attr(*, \"srcfile\")=Class 'srcfile' <environment: 0x561a2cea9d38>  #>   ..$ :List of 1 #>   .. ..$ : chr \"seq.int\" #>   .. .. ..- attr(*, \"Rd_tag\")= chr \"RCODE\" #>   .. .. ..- attr(*, \"srcref\")= 'srcref' int [1:6] 56 9 56 15 9 15 #>   .. .. .. ..- attr(*, \"srcfile\")=Class 'srcfile' <environment: 0x561a2cea9d38>  #>   .. ..- attr(*, \"Rd_tag\")= chr \"\\\\code\" #>   .. ..- attr(*, \"srcref\")= 'srcref' int [1:6] 56 3 56 16 3 16 #>   .. .. ..- attr(*, \"srcfile\")=Class 'srcfile' <environment: 0x561a2cea9d38>  #>   ..$ : chr \" is an \" #>   .. ..- attr(*, \"Rd_tag\")= chr \"TEXT\" #>   .. ..- attr(*, \"srcref\")= 'srcref' int [1:6] 56 17 56 23 17 23 #>   .. .. ..- attr(*, \"srcfile\")=Class 'srcfile' <environment: 0x561a2cea9d38>  #>   ..$ :List of 1 #>   .. ..$ : chr \"internal generic\" #>   .. .. ..- attr(*, \"Rd_tag\")= chr \"TEXT\" #>   .. .. ..- attr(*, \"srcref\")= 'srcref' int [1:6] 56 30 56 45 30 45 #>   .. .. .. ..- attr(*, \"srcfile\")=Class 'srcfile' <environment: 0x561a2cea9d38>  #>   .. ..- attr(*, \"Rd_tag\")= chr \"\\\\link\" #>   .. ..- attr(*, \"srcref\")= 'srcref' int [1:6] 56 24 56 46 24 46 #>   .. .. ..- attr(*, \"srcfile\")=Class 'srcfile' <environment: 0x561a2cea9d38>  #>   ..$ : chr \" which dispatches on\\n\" #>   .. ..- attr(*, \"Rd_tag\")= chr \"TEXT\" #>   .. ..- attr(*, \"srcref\")= 'srcref' int [1:6] 56 47 56 67 47 67 #>   .. .. ..- attr(*, \"srcfile\")=Class 'srcfile' <environment: 0x561a2cea9d38>  #>   ..$ : chr \"  methods for \" #>   .. ..- attr(*, \"Rd_tag\")= chr \"TEXT\" #>   .. ..- attr(*, \"srcref\")= 'srcref' int [1:6] 57 1 57 14 1 14 #>   .. .. ..- attr(*, \"srcfile\")=Class 'srcfile' <environment: 0x561a2cea9d38>  #>   ..$ :List of 1 #>   .. ..$ : chr \"\\\"seq\\\"\" #>   .. .. ..- attr(*, \"Rd_tag\")= chr \"RCODE\" #>   .. .. ..- attr(*, \"srcref\")= 'srcref' int [1:6] 57 21 57 25 21 25 #>   .. .. .. ..- attr(*, \"srcfile\")=Class 'srcfile' <environment: 0x561a2cea9d38>  #>   .. ..- attr(*, \"Rd_tag\")= chr \"\\\\code\" #>   .. ..- attr(*, \"srcref\")= 'srcref' int [1:6] 57 15 57 26 15 26 #>   .. .. ..- attr(*, \"srcfile\")=Class 'srcfile' <environment: 0x561a2cea9d38>  #>   ..$ : chr \" based on the class of the first supplied\\n\" #>   .. ..- attr(*, \"Rd_tag\")= chr \"TEXT\" #>   .. ..- attr(*, \"srcref\")= 'srcref' int [1:6] 57 27 57 68 27 68 #>   .. .. ..- attr(*, \"srcfile\")=Class 'srcfile' <environment: 0x561a2cea9d38>  #>   ..$ : chr \"  argument (before argument matching).\\n\" #>   .. ..- attr(*, \"Rd_tag\")= chr \"TEXT\" #>   .. ..- attr(*, \"srcref\")= 'srcref' int [1:6] 58 1 58 39 1 39 #>   .. .. ..- attr(*, \"srcfile\")=Class 'srcfile' <environment: 0x561a2cea9d38>  #>   ..$ : chr \"\\n\" #>   .. ..- attr(*, \"Rd_tag\")= chr \"TEXT\" #>   .. ..- attr(*, \"srcref\")= 'srcref' int [1:6] 59 1 59 1 1 1 #>   .. .. ..- attr(*, \"srcfile\")=Class 'srcfile' <environment: 0x561a2cea9d38>  #>   ..$ : chr \"  Typical usages are\\n\" #>   .. ..- attr(*, \"Rd_tag\")= chr \"TEXT\" #>   .. ..- attr(*, \"srcref\")= 'srcref' int [1:6] 60 1 60 21 1 21 #>   .. .. ..- attr(*, \"srcfile\")=Class 'srcfile' <environment: 0x561a2cea9d38>  #>   ..$ :List of 6 #>   .. ..$ : chr \"seq(from, to)\\n\" #>   .. .. ..- attr(*, \"Rd_tag\")= chr \"VERB\" #>   .. .. ..- attr(*, \"srcref\")= 'srcref' int [1:6] 61 15 61 28 15 28 #>   .. .. .. ..- attr(*, \"srcfile\")=Class 'srcfile' <environment: 0x561a2cea9d38>  #>   .. ..$ : chr \"seq(from, to, by= )\\n\" #>   .. .. ..- attr(*, \"Rd_tag\")= chr \"VERB\" #>   .. .. ..- attr(*, \"srcref\")= 'srcref' int [1:6] 62 1 62 20 1 20 #>   .. .. .. ..- attr(*, \"srcfile\")=Class 'srcfile' <environment: 0x561a2cea9d38>  #>   .. ..$ : chr \"seq(from, to, length.out= )\\n\" #>   .. .. ..- attr(*, \"Rd_tag\")= chr \"VERB\" #>   .. .. ..- attr(*, \"srcref\")= 'srcref' int [1:6] 63 1 63 28 1 28 #>   .. .. .. ..- attr(*, \"srcfile\")=Class 'srcfile' <environment: 0x561a2cea9d38>  #>   .. ..$ : chr \"seq(along.with= )\\n\" #>   .. .. ..- attr(*, \"Rd_tag\")= chr \"VERB\" #>   .. .. ..- attr(*, \"srcref\")= 'srcref' int [1:6] 64 1 64 18 1 18 #>   .. .. .. ..- attr(*, \"srcfile\")=Class 'srcfile' <environment: 0x561a2cea9d38>  #>   .. ..$ : chr \"seq(from)\\n\" #>   .. .. ..- attr(*, \"Rd_tag\")= chr \"VERB\" #>   .. .. ..- attr(*, \"srcref\")= 'srcref' int [1:6] 65 1 65 10 1 10 #>   .. .. .. ..- attr(*, \"srcfile\")=Class 'srcfile' <environment: 0x561a2cea9d38>  #>   .. ..$ : chr \"seq(length.out= )\\n\" #>   .. .. ..- attr(*, \"Rd_tag\")= chr \"VERB\" #>   .. .. ..- attr(*, \"srcref\")= 'srcref' int [1:6] 66 1 66 18 1 18 #>   .. .. .. ..- attr(*, \"srcfile\")=Class 'srcfile' <environment: 0x561a2cea9d38>  #>   .. ..- attr(*, \"Rd_tag\")= chr \"\\\\preformatted\" #>   .. ..- attr(*, \"srcref\")= 'srcref' int [1:6] 61 1 67 1 1 1 #>   .. .. ..- attr(*, \"srcfile\")=Class 'srcfile' <environment: 0x561a2cea9d38>  #>   ..$ : chr \"\\n\" #>   .. ..- attr(*, \"Rd_tag\")= chr \"TEXT\" #>   .. ..- attr(*, \"srcref\")= 'srcref' int [1:6] 67 2 67 2 2 2 #>   .. .. ..- attr(*, \"srcfile\")=Class 'srcfile' <environment: 0x561a2cea9d38>  #>   ..$ : chr \"  The first form generates the sequence \" #>   .. ..- attr(*, \"Rd_tag\")= chr \"TEXT\" #>   .. ..- attr(*, \"srcref\")= 'srcref' int [1:6] 68 1 68 40 1 40 #>   .. .. ..- attr(*, \"srcfile\")=Class 'srcfile' <environment: 0x561a2cea9d38>  #>   ..$ :List of 3 #>   .. ..$ : chr \"from, from+/-1, \" #>   .. .. ..- attr(*, \"Rd_tag\")= chr \"RCODE\" #>   .. .. ..- attr(*, \"srcref\")= 'srcref' int [1:6] 68 47 68 62 47 62 #>   .. .. .. ..- attr(*, \"srcfile\")=Class 'srcfile' <environment: 0x561a2cea9d38>  #>   .. ..$ : list() #>   .. .. ..- attr(*, \"Rd_tag\")= chr \"\\\\dots\" #>   .. .. ..- attr(*, \"srcref\")= 'srcref' int [1:6] 68 63 68 67 63 67 #>   .. .. .. ..- attr(*, \"srcfile\")=Class 'srcfile' <environment: 0x561a2cea9d38>  #>   .. ..$ : chr \", to\" #>   .. .. ..- attr(*, \"Rd_tag\")= chr \"RCODE\" #>   .. .. ..- attr(*, \"srcref\")= 'srcref' int [1:6] 68 68 68 71 68 71 #>   .. .. .. ..- attr(*, \"srcfile\")=Class 'srcfile' <environment: 0x561a2cea9d38>  #>   .. ..- attr(*, \"Rd_tag\")= chr \"\\\\code\" #>   .. ..- attr(*, \"srcref\")= 'srcref' int [1:6] 68 41 68 72 41 72 #>   .. .. ..- attr(*, \"srcfile\")=Class 'srcfile' <environment: 0x561a2cea9d38>  #>   ..$ : chr \"\\n\" #>   .. ..- attr(*, \"Rd_tag\")= chr \"TEXT\" #>   .. ..- attr(*, \"srcref\")= 'srcref' int [1:6] 68 73 68 73 73 73 #>   .. .. ..- attr(*, \"srcfile\")=Class 'srcfile' <environment: 0x561a2cea9d38>  #>   ..$ : chr \"  (identical to \" #>   .. ..- attr(*, \"Rd_tag\")= chr \"TEXT\" #>   .. ..- attr(*, \"srcref\")= 'srcref' int [1:6] 69 1 69 16 1 16 #>   .. .. ..- attr(*, \"srcfile\")=Class 'srcfile' <environment: 0x561a2cea9d38>  #>   ..$ :List of 1 #>   .. ..$ : chr \"from:to\" #>   .. .. ..- attr(*, \"Rd_tag\")= chr \"RCODE\" #>   .. .. ..- attr(*, \"srcref\")= 'srcref' int [1:6] 69 23 69 29 23 29 #>   .. .. .. ..- attr(*, \"srcfile\")=Class 'srcfile' <environment: 0x561a2cea9d38>  #>   .. ..- attr(*, \"Rd_tag\")= chr \"\\\\code\" #>   .. ..- attr(*, \"srcref\")= 'srcref' int [1:6] 69 17 69 30 17 30 #>   .. .. ..- attr(*, \"srcfile\")=Class 'srcfile' <environment: 0x561a2cea9d38>  #>   ..$ : chr \").\\n\" #>   .. ..- attr(*, \"Rd_tag\")= chr \"TEXT\" #>   .. ..- attr(*, \"srcref\")= 'srcref' int [1:6] 69 31 69 33 31 33 #>   .. .. ..- attr(*, \"srcfile\")=Class 'srcfile' <environment: 0x561a2cea9d38>  #>   ..$ : chr \"\\n\" #>   .. ..- attr(*, \"Rd_tag\")= chr \"TEXT\" #>   .. ..- attr(*, \"srcref\")= 'srcref' int [1:6] 70 1 70 1 1 1 #>   .. .. ..- attr(*, \"srcfile\")=Class 'srcfile' <environment: 0x561a2cea9d38>  #>   ..$ : chr \"  The second form generates \" #>   .. ..- attr(*, \"Rd_tag\")= chr \"TEXT\" #>   .. ..- attr(*, \"srcref\")= 'srcref' int [1:6] 71 1 71 28 1 28 #>   .. .. ..- attr(*, \"srcfile\")=Class 'srcfile' <environment: 0x561a2cea9d38>  #>   ..$ :List of 1 #>   .. ..$ : chr \"from, from+by\" #>   .. .. ..- attr(*, \"Rd_tag\")= chr \"RCODE\" #>   .. .. ..- attr(*, \"srcref\")= 'srcref' int [1:6] 71 35 71 47 35 47 #>   .. .. .. ..- attr(*, \"srcfile\")=Class 'srcfile' <environment: 0x561a2cea9d38>  #>   .. ..- attr(*, \"Rd_tag\")= chr \"\\\\code\" #>   .. ..- attr(*, \"srcref\")= 'srcref' int [1:6] 71 29 71 48 29 48 #>   .. .. ..- attr(*, \"srcfile\")=Class 'srcfile' <environment: 0x561a2cea9d38>  #>   ..$ : chr \", \" #>   .. ..- attr(*, \"Rd_tag\")= chr \"TEXT\" #>   .. ..- attr(*, \"srcref\")= 'srcref' int [1:6] 71 49 71 50 49 50 #>   .. .. ..- attr(*, \"srcfile\")=Class 'srcfile' <environment: 0x561a2cea9d38>  #>   ..$ : list() #>   .. ..- attr(*, \"Rd_tag\")= chr \"\\\\ldots\" #>   .. ..- attr(*, \"srcref\")= 'srcref' int [1:6] 71 51 71 56 51 56 #>   .. .. ..- attr(*, \"srcfile\")=Class 'srcfile' <environment: 0x561a2cea9d38>  #>   ..$ : chr \", up to the\\n\" #>   .. ..- attr(*, \"Rd_tag\")= chr \"TEXT\" #>   .. ..- attr(*, \"srcref\")= 'srcref' int [1:6] 71 57 71 68 57 68 #>   .. .. ..- attr(*, \"srcfile\")=Class 'srcfile' <environment: 0x561a2cea9d38>  #>   ..$ : chr \"  sequence value less than or equal to \" #>   .. ..- attr(*, \"Rd_tag\")= chr \"TEXT\" #>   .. ..- attr(*, \"srcref\")= 'srcref' int [1:6] 72 1 72 39 1 39 #>   .. .. ..- attr(*, \"srcfile\")=Class 'srcfile' <environment: 0x561a2cea9d38>  #>   ..$ :List of 1 #>   .. ..$ : chr \"to\" #>   .. .. ..- attr(*, \"Rd_tag\")= chr \"RCODE\" #>   .. .. ..- attr(*, \"srcref\")= 'srcref' int [1:6] 72 46 72 47 46 47 #>   .. .. .. ..- attr(*, \"srcfile\")=Class 'srcfile' <environment: 0x561a2cea9d38>  #>   .. ..- attr(*, \"Rd_tag\")= chr \"\\\\code\" #>   .. ..- attr(*, \"srcref\")= 'srcref' int [1:6] 72 40 72 48 40 48 #>   .. .. ..- attr(*, \"srcfile\")=Class 'srcfile' <environment: 0x561a2cea9d38>  #>   ..$ : chr \".  Specifying \" #>   .. ..- attr(*, \"Rd_tag\")= chr \"TEXT\" #>   .. ..- attr(*, \"srcref\")= 'srcref' int [1:6] 72 49 72 62 49 62 #>   .. .. ..- attr(*, \"srcfile\")=Class 'srcfile' <environment: 0x561a2cea9d38>  #>   ..$ :List of 2 #>   .. ..$ : chr \"to -\\n\" #>   .. .. ..- attr(*, \"Rd_tag\")= chr \"RCODE\" #>   .. .. ..- attr(*, \"srcref\")= 'srcref' int [1:6] 72 69 72 73 69 73 #>   .. .. .. ..- attr(*, \"srcfile\")=Class 'srcfile' <environment: 0x561a2cea9d38>  #>   .. ..$ : chr \"  from\" #>   .. .. ..- attr(*, \"Rd_tag\")= chr \"RCODE\" #>   .. .. ..- attr(*, \"srcref\")= 'srcref' int [1:6] 73 1 73 6 1 6 #>   .. .. .. ..- attr(*, \"srcfile\")=Class 'srcfile' <environment: 0x561a2cea9d38>  #>   .. ..- attr(*, \"Rd_tag\")= chr \"\\\\code\" #>   .. ..- attr(*, \"srcref\")= 'srcref' int [1:6] 72 63 73 7 63 7 #>   .. .. ..- attr(*, \"srcfile\")=Class 'srcfile' <environment: 0x561a2cea9d38>  #>   ..$ : chr \" and \" #>   .. ..- attr(*, \"Rd_tag\")= chr \"TEXT\" #>   .. ..- attr(*, \"srcref\")= 'srcref' int [1:6] 73 8 73 12 8 12 #>   .. .. ..- attr(*, \"srcfile\")=Class 'srcfile' <environment: 0x561a2cea9d38>  #>   ..$ :List of 1 #>   .. ..$ : chr \"by\" #>   .. .. ..- attr(*, \"Rd_tag\")= chr \"RCODE\" #>   .. .. ..- attr(*, \"srcref\")= 'srcref' int [1:6] 73 19 73 20 19 20 #>   .. .. .. ..- attr(*, \"srcfile\")=Class 'srcfile' <environment: 0x561a2cea9d38>  #>   .. ..- attr(*, \"Rd_tag\")= chr \"\\\\code\" #>   .. ..- attr(*, \"srcref\")= 'srcref' int [1:6] 73 13 73 21 13 21 #>   .. .. ..- attr(*, \"srcfile\")=Class 'srcfile' <environment: 0x561a2cea9d38>  #>   ..$ : chr \" of opposite signs is an error.  Note that the\\n\" #>   .. ..- attr(*, \"Rd_tag\")= chr \"TEXT\" #>   .. ..- attr(*, \"srcref\")= 'srcref' int [1:6] 73 22 73 68 22 68 #>   .. .. ..- attr(*, \"srcfile\")=Class 'srcfile' <environment: 0x561a2cea9d38>  #>   ..$ : chr \"  computed final value can go just beyond \" #>   .. ..- attr(*, \"Rd_tag\")= chr \"TEXT\" #>   .. ..- attr(*, \"srcref\")= 'srcref' int [1:6] 74 1 74 42 1 42 #>   .. .. ..- attr(*, \"srcfile\")=Class 'srcfile' <environment: 0x561a2cea9d38>  #>   ..$ :List of 1 #>   .. ..$ : chr \"to\" #>   .. .. ..- attr(*, \"Rd_tag\")= chr \"RCODE\" #>   .. .. ..- attr(*, \"srcref\")= 'srcref' int [1:6] 74 49 74 50 49 50 #>   .. .. .. ..- attr(*, \"srcfile\")=Class 'srcfile' <environment: 0x561a2cea9d38>  #>   .. ..- attr(*, \"Rd_tag\")= chr \"\\\\code\" #>   .. ..- attr(*, \"srcref\")= 'srcref' int [1:6] 74 43 74 51 43 51 #>   .. .. ..- attr(*, \"srcfile\")=Class 'srcfile' <environment: 0x561a2cea9d38>  #>   ..$ : chr \" to allow for\\n\" #>   .. ..- attr(*, \"Rd_tag\")= chr \"TEXT\" #>   .. ..- attr(*, \"srcref\")= 'srcref' int [1:6] 74 52 74 65 52 65 #>   .. .. ..- attr(*, \"srcfile\")=Class 'srcfile' <environment: 0x561a2cea9d38>  #>   ..$ : chr \"  rounding error, but is truncated to \" #>   .. ..- attr(*, \"Rd_tag\")= chr \"TEXT\" #>   .. ..- attr(*, \"srcref\")= 'srcref' int [1:6] 75 1 75 38 1 38 #>   .. .. ..- attr(*, \"srcfile\")=Class 'srcfile' <environment: 0x561a2cea9d38>  #>   ..$ :List of 1 #>   .. ..$ : chr \"to\" #>   .. .. ..- attr(*, \"Rd_tag\")= chr \"RCODE\" #>   .. .. ..- attr(*, \"srcref\")= 'srcref' int [1:6] 75 45 75 46 45 46 #>   .. .. .. ..- attr(*, \"srcfile\")=Class 'srcfile' <environment: 0x561a2cea9d38>  #>   .. ..- attr(*, \"Rd_tag\")= chr \"\\\\code\" #>   .. ..- attr(*, \"srcref\")= 'srcref' int [1:6] 75 39 75 47 39 47 #>   .. .. ..- attr(*, \"srcfile\")=Class 'srcfile' <environment: 0x561a2cea9d38>  #>   ..$ : chr \".  (\" #>   .. ..- attr(*, \"Rd_tag\")= chr \"TEXT\" #>   .. ..- attr(*, \"srcref\")= 'srcref' int [1:6] 75 48 75 51 48 51 #>   .. .. ..- attr(*, \"srcfile\")=Class 'srcfile' <environment: 0x561a2cea9d38>  #>   ..$ :List of 1 #>   .. ..$ : chr \"Just beyond\" #>   .. .. ..- attr(*, \"Rd_tag\")= chr \"TEXT\" #>   .. .. ..- attr(*, \"srcref\")= 'srcref' int [1:6] 75 60 75 70 60 70 #>   .. .. .. ..- attr(*, \"srcfile\")=Class 'srcfile' <environment: 0x561a2cea9d38>  #>   .. ..- attr(*, \"Rd_tag\")= chr \"\\\\sQuote\" #>   .. ..- attr(*, \"srcref\")= 'srcref' int [1:6] 75 52 75 71 52 71 #>   .. .. ..- attr(*, \"srcfile\")=Class 'srcfile' <environment: 0x561a2cea9d38>  #>   ..$ : chr \"\\n\" #>   .. ..- attr(*, \"Rd_tag\")= chr \"TEXT\" #>   .. ..- attr(*, \"srcref\")= 'srcref' int [1:6] 75 72 75 72 72 72 #>   .. .. ..- attr(*, \"srcfile\")=Class 'srcfile' <environment: 0x561a2cea9d38>  #>   ..$ : chr \"  is by up to \" #>   .. ..- attr(*, \"Rd_tag\")= chr \"TEXT\" #>   .. ..- attr(*, \"srcref\")= 'srcref' int [1:6] 76 1 76 14 1 14 #>   .. .. ..- attr(*, \"srcfile\")=Class 'srcfile' <environment: 0x561a2cea9d38>  #>   ..$ :List of 2 #>   .. ..$ :List of 1 #>   .. .. ..$ : chr \"10^{-10}\" #>   .. .. .. ..- attr(*, \"Rd_tag\")= chr \"VERB\" #>   .. .. .. ..- attr(*, \"srcref\")= 'srcref' int [1:6] 76 20 76 27 20 27 #>   .. .. .. .. ..- attr(*, \"srcfile\")=Class 'srcfile' <environment: 0x561a2cea9d38>  #>   .. ..$ :List of 1 #>   .. .. ..$ : chr \"1e-10\" #>   .. .. .. ..- attr(*, \"Rd_tag\")= chr \"VERB\" #>   .. .. .. ..- attr(*, \"srcref\")= 'srcref' int [1:6] 76 30 76 34 30 34 #>   .. .. .. .. ..- attr(*, \"srcfile\")=Class 'srcfile' <environment: 0x561a2cea9d38>  #>   .. ..- attr(*, \"Rd_tag\")= chr \"\\\\eqn\" #>   .. ..- attr(*, \"srcref\")= 'srcref' int [1:6] 76 15 76 35 15 35 #>   .. .. ..- attr(*, \"srcfile\")=Class 'srcfile' <environment: 0x561a2cea9d38>  #>   ..$ : chr \" times \" #>   .. ..- attr(*, \"Rd_tag\")= chr \"TEXT\" #>   .. ..- attr(*, \"srcref\")= 'srcref' int [1:6] 76 36 76 42 36 42 #>   .. .. ..- attr(*, \"srcfile\")=Class 'srcfile' <environment: 0x561a2cea9d38>  #>   ..$ :List of 1 #>   .. ..$ : chr \"abs(from - to)\" #>   .. .. ..- attr(*, \"Rd_tag\")= chr \"RCODE\" #>   .. .. ..- attr(*, \"srcref\")= 'srcref' int [1:6] 76 49 76 62 49 62 #>   .. .. .. ..- attr(*, \"srcfile\")=Class 'srcfile' <environment: 0x561a2cea9d38>  #>   .. ..- attr(*, \"Rd_tag\")= chr \"\\\\code\" #>   .. ..- attr(*, \"srcref\")= 'srcref' int [1:6] 76 43 76 63 43 63 #>   .. .. ..- attr(*, \"srcfile\")=Class 'srcfile' <environment: 0x561a2cea9d38>  #>   ..$ : chr \".)\\n\" #>   .. ..- attr(*, \"Rd_tag\")= chr \"TEXT\" #>   .. ..- attr(*, \"srcref\")= 'srcref' int [1:6] 76 64 76 66 64 66 #>   .. .. ..- attr(*, \"srcfile\")=Class 'srcfile' <environment: 0x561a2cea9d38>  #>   ..$ : chr \"\\n\" #>   .. ..- attr(*, \"Rd_tag\")= chr \"TEXT\" #>   .. ..- attr(*, \"srcref\")= 'srcref' int [1:6] 77 1 77 1 1 1 #>   .. .. ..- attr(*, \"srcfile\")=Class 'srcfile' <environment: 0x561a2cea9d38>  #>   ..$ : chr \"  The third generates a sequence of \" #>   .. ..- attr(*, \"Rd_tag\")= chr \"TEXT\" #>   .. ..- attr(*, \"srcref\")= 'srcref' int [1:6] 78 1 78 36 1 36 #>   .. .. ..- attr(*, \"srcfile\")=Class 'srcfile' <environment: 0x561a2cea9d38>  #>   ..$ :List of 1 #>   .. ..$ : chr \"length.out\" #>   .. .. ..- attr(*, \"Rd_tag\")= chr \"RCODE\" #>   .. .. ..- attr(*, \"srcref\")= 'srcref' int [1:6] 78 43 78 52 43 52 #>   .. .. .. ..- attr(*, \"srcfile\")=Class 'srcfile' <environment: 0x561a2cea9d38>  #>   .. ..- attr(*, \"Rd_tag\")= chr \"\\\\code\" #>   .. ..- attr(*, \"srcref\")= 'srcref' int [1:6] 78 37 78 53 37 53 #>   .. .. ..- attr(*, \"srcfile\")=Class 'srcfile' <environment: 0x561a2cea9d38>  #>   ..$ : chr \" equally spaced\\n\" #>   .. ..- attr(*, \"Rd_tag\")= chr \"TEXT\" #>   .. ..- attr(*, \"srcref\")= 'srcref' int [1:6] 78 54 78 69 54 69 #>   .. .. ..- attr(*, \"srcfile\")=Class 'srcfile' <environment: 0x561a2cea9d38>  #>   ..$ : chr \"  values from \" #>   .. ..- attr(*, \"Rd_tag\")= chr \"TEXT\" #>   .. ..- attr(*, \"srcref\")= 'srcref' int [1:6] 79 1 79 14 1 14 #>   .. .. ..- attr(*, \"srcfile\")=Class 'srcfile' <environment: 0x561a2cea9d38>  #>   ..$ :List of 1 #>   .. ..$ : chr \"from\" #>   .. .. ..- attr(*, \"Rd_tag\")= chr \"RCODE\" #>   .. .. ..- attr(*, \"srcref\")= 'srcref' int [1:6] 79 21 79 24 21 24 #>   .. .. .. ..- attr(*, \"srcfile\")=Class 'srcfile' <environment: 0x561a2cea9d38>  #>   .. ..- attr(*, \"Rd_tag\")= chr \"\\\\code\" #>   .. ..- attr(*, \"srcref\")= 'srcref' int [1:6] 79 15 79 25 15 25 #>   .. .. ..- attr(*, \"srcfile\")=Class 'srcfile' <environment: 0x561a2cea9d38>  #>   ..$ : chr \" to \" #>   .. ..- attr(*, \"Rd_tag\")= chr \"TEXT\" #>   .. ..- attr(*, \"srcref\")= 'srcref' int [1:6] 79 26 79 29 26 29 #>   .. .. ..- attr(*, \"srcfile\")=Class 'srcfile' <environment: 0x561a2cea9d38>  #>   ..$ :List of 1 #>   .. ..$ : chr \"to\" #>   .. .. ..- attr(*, \"Rd_tag\")= chr \"RCODE\" #>   .. .. ..- attr(*, \"srcref\")= 'srcref' int [1:6] 79 36 79 37 36 37 #>   .. .. .. ..- attr(*, \"srcfile\")=Class 'srcfile' <environment: 0x561a2cea9d38>  #>   .. ..- attr(*, \"Rd_tag\")= chr \"\\\\code\" #>   .. ..- attr(*, \"srcref\")= 'srcref' int [1:6] 79 30 79 38 30 38 #>   .. .. ..- attr(*, \"srcfile\")=Class 'srcfile' <environment: 0x561a2cea9d38>  #>   ..$ : chr \".  (\" #>   .. ..- attr(*, \"Rd_tag\")= chr \"TEXT\" #>   .. ..- attr(*, \"srcref\")= 'srcref' int [1:6] 79 39 79 42 39 42 #>   .. .. ..- attr(*, \"srcfile\")=Class 'srcfile' <environment: 0x561a2cea9d38>  #>   ..$ :List of 1 #>   .. ..$ : chr \"length.out\" #>   .. .. ..- attr(*, \"Rd_tag\")= chr \"RCODE\" #>   .. .. ..- attr(*, \"srcref\")= 'srcref' int [1:6] 79 49 79 58 49 58 #>   .. .. .. ..- attr(*, \"srcfile\")=Class 'srcfile' <environment: 0x561a2cea9d38>  #>   .. ..- attr(*, \"Rd_tag\")= chr \"\\\\code\" #>   .. ..- attr(*, \"srcref\")= 'srcref' int [1:6] 79 43 79 59 43 59 #>   .. .. ..- attr(*, \"srcfile\")=Class 'srcfile' <environment: 0x561a2cea9d38>  #>   ..$ : chr \" is usually\\n\" #>   .. ..- attr(*, \"Rd_tag\")= chr \"TEXT\" #>   .. ..- attr(*, \"srcref\")= 'srcref' int [1:6] 79 60 79 71 60 71 #>   .. .. ..- attr(*, \"srcfile\")=Class 'srcfile' <environment: 0x561a2cea9d38>  #>   ..$ : chr \"  abbreviated to \" #>   .. ..- attr(*, \"Rd_tag\")= chr \"TEXT\" #>   .. ..- attr(*, \"srcref\")= 'srcref' int [1:6] 80 1 80 17 1 17 #>   .. .. ..- attr(*, \"srcfile\")=Class 'srcfile' <environment: 0x561a2cea9d38>  #>   ..$ :List of 1 #>   .. ..$ : chr \"length\" #>   .. .. ..- attr(*, \"Rd_tag\")= chr \"RCODE\" #>   .. .. ..- attr(*, \"srcref\")= 'srcref' int [1:6] 80 24 80 29 24 29 #>   .. .. .. ..- attr(*, \"srcfile\")=Class 'srcfile' <environment: 0x561a2cea9d38>  #>   .. ..- attr(*, \"Rd_tag\")= chr \"\\\\code\" #>   .. ..- attr(*, \"srcref\")= 'srcref' int [1:6] 80 18 80 30 18 30 #>   .. .. ..- attr(*, \"srcfile\")=Class 'srcfile' <environment: 0x561a2cea9d38>  #>   ..$ : chr \" or \" #>   .. ..- attr(*, \"Rd_tag\")= chr \"TEXT\" #>   .. ..- attr(*, \"srcref\")= 'srcref' int [1:6] 80 31 80 34 31 34 #>   .. .. ..- attr(*, \"srcfile\")=Class 'srcfile' <environment: 0x561a2cea9d38>  #>   ..$ :List of 1 #>   .. ..$ : chr \"len\" #>   .. .. ..- attr(*, \"Rd_tag\")= chr \"RCODE\" #>   .. .. ..- attr(*, \"srcref\")= 'srcref' int [1:6] 80 41 80 43 41 43 #>   .. .. .. ..- attr(*, \"srcfile\")=Class 'srcfile' <environment: 0x561a2cea9d38>  #>   .. ..- attr(*, \"Rd_tag\")= chr \"\\\\code\" #>   .. ..- attr(*, \"srcref\")= 'srcref' int [1:6] 80 35 80 44 35 44 #>   .. .. ..- attr(*, \"srcfile\")=Class 'srcfile' <environment: 0x561a2cea9d38>  #>   ..$ : chr \", and \" #>   .. ..- attr(*, \"Rd_tag\")= chr \"TEXT\" #>   .. ..- attr(*, \"srcref\")= 'srcref' int [1:6] 80 45 80 50 45 50 #>   .. .. ..- attr(*, \"srcfile\")=Class 'srcfile' <environment: 0x561a2cea9d38>  #>   ..$ :List of 1 #>   .. ..$ : chr \"seq_len\" #>   .. .. ..- attr(*, \"Rd_tag\")= chr \"RCODE\" #>   .. .. ..- attr(*, \"srcref\")= 'srcref' int [1:6] 80 57 80 63 57 63 #>   .. .. .. ..- attr(*, \"srcfile\")=Class 'srcfile' <environment: 0x561a2cea9d38>  #>   .. ..- attr(*, \"Rd_tag\")= chr \"\\\\code\" #>   .. ..- attr(*, \"srcref\")= 'srcref' int [1:6] 80 51 80 64 51 64 #>   .. .. ..- attr(*, \"srcfile\")=Class 'srcfile' <environment: 0x561a2cea9d38>  #>   ..$ : chr \" is much\\n\" #>   .. ..- attr(*, \"Rd_tag\")= chr \"TEXT\" #>   .. ..- attr(*, \"srcref\")= 'srcref' int [1:6] 80 65 80 73 65 73 #>   .. .. ..- attr(*, \"srcfile\")=Class 'srcfile' <environment: 0x561a2cea9d38>  #>   ..$ : chr \"  faster.)\\n\" #>   .. ..- attr(*, \"Rd_tag\")= chr \"TEXT\" #>   .. ..- attr(*, \"srcref\")= 'srcref' int [1:6] 81 1 81 11 1 11 #>   .. .. ..- attr(*, \"srcfile\")=Class 'srcfile' <environment: 0x561a2cea9d38>  #>   .. [list output truncated] #>   ..- attr(*, \"Rd_tag\")= chr \"\\\\details\" #>   ..- attr(*, \"srcref\")= 'srcref' int [1:6] 41 1 109 1 1 1 #>   .. ..- attr(*, \"srcfile\")=Class 'srcfile' <environment: 0x561a2cea9d38>  #>  $ :List of 21 #>   ..$ : chr \"\\n\" #>   .. ..- attr(*, \"Rd_tag\")= chr \"TEXT\" #>   .. ..- attr(*, \"srcref\")= 'srcref' int [1:6] 112 8 112 8 8 8 #>   .. .. ..- attr(*, \"srcfile\")=Class 'srcfile' <environment: 0x561a2cea9d38>  #>   ..$ : chr \"  \" #>   .. ..- attr(*, \"Rd_tag\")= chr \"TEXT\" #>   .. ..- attr(*, \"srcref\")= 'srcref' int [1:6] 113 1 113 2 1 2 #>   .. .. ..- attr(*, \"srcfile\")=Class 'srcfile' <environment: 0x561a2cea9d38>  #>   ..$ :List of 1 #>   .. ..$ : chr \"seq.int\" #>   .. .. ..- attr(*, \"Rd_tag\")= chr \"RCODE\" #>   .. .. ..- attr(*, \"srcref\")= 'srcref' int [1:6] 113 9 113 15 9 15 #>   .. .. .. ..- attr(*, \"srcfile\")=Class 'srcfile' <environment: 0x561a2cea9d38>  #>   .. ..- attr(*, \"Rd_tag\")= chr \"\\\\code\" #>   .. ..- attr(*, \"srcref\")= 'srcref' int [1:6] 113 3 113 16 3 16 #>   .. .. ..- attr(*, \"srcfile\")=Class 'srcfile' <environment: 0x561a2cea9d38>  #>   ..$ : chr \" and the default method of \" #>   .. ..- attr(*, \"Rd_tag\")= chr \"TEXT\" #>   .. ..- attr(*, \"srcref\")= 'srcref' int [1:6] 113 17 113 43 17 43 #>   .. .. ..- attr(*, \"srcfile\")=Class 'srcfile' <environment: 0x561a2cea9d38>  #>   ..$ :List of 1 #>   .. ..$ : chr \"seq\" #>   .. .. ..- attr(*, \"Rd_tag\")= chr \"RCODE\" #>   .. .. ..- attr(*, \"srcref\")= 'srcref' int [1:6] 113 50 113 52 50 52 #>   .. .. .. ..- attr(*, \"srcfile\")=Class 'srcfile' <environment: 0x561a2cea9d38>  #>   .. ..- attr(*, \"Rd_tag\")= chr \"\\\\code\" #>   .. ..- attr(*, \"srcref\")= 'srcref' int [1:6] 113 44 113 53 44 53 #>   .. .. ..- attr(*, \"srcfile\")=Class 'srcfile' <environment: 0x561a2cea9d38>  #>   ..$ : chr \" for numeric\\n\" #>   .. ..- attr(*, \"Rd_tag\")= chr \"TEXT\" #>   .. ..- attr(*, \"srcref\")= 'srcref' int [1:6] 113 54 113 66 54 66 #>   .. .. ..- attr(*, \"srcfile\")=Class 'srcfile' <environment: 0x561a2cea9d38>  #>   ..$ : chr \"  arguments return a vector of type \" #>   .. ..- attr(*, \"Rd_tag\")= chr \"TEXT\" #>   .. ..- attr(*, \"srcref\")= 'srcref' int [1:6] 114 1 114 36 1 36 #>   .. .. ..- attr(*, \"srcfile\")=Class 'srcfile' <environment: 0x561a2cea9d38>  #>   ..$ :List of 1 #>   .. ..$ : chr \"\\\"integer\\\"\" #>   .. .. ..- attr(*, \"Rd_tag\")= chr \"RCODE\" #>   .. .. ..- attr(*, \"srcref\")= 'srcref' int [1:6] 114 43 114 51 43 51 #>   .. .. .. ..- attr(*, \"srcfile\")=Class 'srcfile' <environment: 0x561a2cea9d38>  #>   .. ..- attr(*, \"Rd_tag\")= chr \"\\\\code\" #>   .. ..- attr(*, \"srcref\")= 'srcref' int [1:6] 114 37 114 52 37 52 #>   .. .. ..- attr(*, \"srcfile\")=Class 'srcfile' <environment: 0x561a2cea9d38>  #>   ..$ : chr \" or \" #>   .. ..- attr(*, \"Rd_tag\")= chr \"TEXT\" #>   .. ..- attr(*, \"srcref\")= 'srcref' int [1:6] 114 53 114 56 53 56 #>   .. .. ..- attr(*, \"srcfile\")=Class 'srcfile' <environment: 0x561a2cea9d38>  #>   ..$ :List of 1 #>   .. ..$ : chr \"\\\"double\\\"\" #>   .. .. ..- attr(*, \"Rd_tag\")= chr \"RCODE\" #>   .. .. ..- attr(*, \"srcref\")= 'srcref' int [1:6] 114 63 114 70 63 70 #>   .. .. .. ..- attr(*, \"srcfile\")=Class 'srcfile' <environment: 0x561a2cea9d38>  #>   .. ..- attr(*, \"Rd_tag\")= chr \"\\\\code\" #>   .. ..- attr(*, \"srcref\")= 'srcref' int [1:6] 114 57 114 71 57 71 #>   .. .. ..- attr(*, \"srcfile\")=Class 'srcfile' <environment: 0x561a2cea9d38>  #>   ..$ : chr \":\\n\" #>   .. ..- attr(*, \"Rd_tag\")= chr \"TEXT\" #>   .. ..- attr(*, \"srcref\")= 'srcref' int [1:6] 114 72 114 73 72 73 #>   .. .. ..- attr(*, \"srcfile\")=Class 'srcfile' <environment: 0x561a2cea9d38>  #>   ..$ : chr \"  programmers should not rely on which.\\n\" #>   .. ..- attr(*, \"Rd_tag\")= chr \"TEXT\" #>   .. ..- attr(*, \"srcref\")= 'srcref' int [1:6] 115 1 115 40 1 40 #>   .. .. ..- attr(*, \"srcfile\")=Class 'srcfile' <environment: 0x561a2cea9d38>  #>   ..$ : chr \"\\n\" #>   .. ..- attr(*, \"Rd_tag\")= chr \"TEXT\" #>   .. ..- attr(*, \"srcref\")= 'srcref' int [1:6] 116 1 116 1 1 1 #>   .. .. ..- attr(*, \"srcfile\")=Class 'srcfile' <environment: 0x561a2cea9d38>  #>   ..$ : chr \"  \" #>   .. ..- attr(*, \"Rd_tag\")= chr \"TEXT\" #>   .. ..- attr(*, \"srcref\")= 'srcref' int [1:6] 117 1 117 2 1 2 #>   .. .. ..- attr(*, \"srcfile\")=Class 'srcfile' <environment: 0x561a2cea9d38>  #>   ..$ :List of 1 #>   .. ..$ : chr \"seq_along\" #>   .. .. ..- attr(*, \"Rd_tag\")= chr \"RCODE\" #>   .. .. ..- attr(*, \"srcref\")= 'srcref' int [1:6] 117 9 117 17 9 17 #>   .. .. .. ..- attr(*, \"srcfile\")=Class 'srcfile' <environment: 0x561a2cea9d38>  #>   .. ..- attr(*, \"Rd_tag\")= chr \"\\\\code\" #>   .. ..- attr(*, \"srcref\")= 'srcref' int [1:6] 117 3 117 18 3 18 #>   .. .. ..- attr(*, \"srcfile\")=Class 'srcfile' <environment: 0x561a2cea9d38>  #>   ..$ : chr \" and \" #>   .. ..- attr(*, \"Rd_tag\")= chr \"TEXT\" #>   .. ..- attr(*, \"srcref\")= 'srcref' int [1:6] 117 19 117 23 19 23 #>   .. .. ..- attr(*, \"srcfile\")=Class 'srcfile' <environment: 0x561a2cea9d38>  #>   ..$ :List of 1 #>   .. ..$ : chr \"seq_len\" #>   .. .. ..- attr(*, \"Rd_tag\")= chr \"RCODE\" #>   .. .. ..- attr(*, \"srcref\")= 'srcref' int [1:6] 117 30 117 36 30 36 #>   .. .. .. ..- attr(*, \"srcfile\")=Class 'srcfile' <environment: 0x561a2cea9d38>  #>   .. ..- attr(*, \"Rd_tag\")= chr \"\\\\code\" #>   .. ..- attr(*, \"srcref\")= 'srcref' int [1:6] 117 24 117 37 24 37 #>   .. .. ..- attr(*, \"srcfile\")=Class 'srcfile' <environment: 0x561a2cea9d38>  #>   ..$ : chr \" return an integer vector, unless\\n\" #>   .. ..- attr(*, \"Rd_tag\")= chr \"TEXT\" #>   .. ..- attr(*, \"srcref\")= 'srcref' int [1:6] 117 38 117 71 38 71 #>   .. .. ..- attr(*, \"srcfile\")=Class 'srcfile' <environment: 0x561a2cea9d38>  #>   ..$ : chr \"  it is a \" #>   .. ..- attr(*, \"Rd_tag\")= chr \"TEXT\" #>   .. ..- attr(*, \"srcref\")= 'srcref' int [1:6] 118 1 118 10 1 10 #>   .. .. ..- attr(*, \"srcfile\")=Class 'srcfile' <environment: 0x561a2cea9d38>  #>   ..$ :List of 1 #>   .. ..$ :List of 1 #>   .. .. ..$ : chr \"long vector\" #>   .. .. .. ..- attr(*, \"Rd_tag\")= chr \"TEXT\" #>   .. .. .. ..- attr(*, \"srcref\")= 'srcref' int [1:6] 118 23 118 33 23 33 #>   .. .. .. .. ..- attr(*, \"srcfile\")=Class 'srcfile' <environment: 0x561a2cea9d38>  #>   .. .. ..- attr(*, \"Rd_tag\")= chr \"\\\\link\" #>   .. .. ..- attr(*, \"srcref\")= 'srcref' int [1:6] 118 17 118 34 17 34 #>   .. .. .. ..- attr(*, \"srcfile\")=Class 'srcfile' <environment: 0x561a2cea9d38>  #>   .. ..- attr(*, \"Rd_tag\")= chr \"\\\\emph\" #>   .. ..- attr(*, \"srcref\")= 'srcref' int [1:6] 118 11 118 35 11 35 #>   .. .. ..- attr(*, \"srcfile\")=Class 'srcfile' <environment: 0x561a2cea9d38>  #>   ..$ : chr \" when it will be double.\\n\" #>   .. ..- attr(*, \"Rd_tag\")= chr \"TEXT\" #>   .. ..- attr(*, \"srcref\")= 'srcref' int [1:6] 118 36 118 60 36 60 #>   .. .. ..- attr(*, \"srcfile\")=Class 'srcfile' <environment: 0x561a2cea9d38>  #>   ..- attr(*, \"Rd_tag\")= chr \"\\\\value\" #>   ..- attr(*, \"srcref\")= 'srcref' int [1:6] 112 1 119 1 1 1 #>   .. ..- attr(*, \"srcfile\")=Class 'srcfile' <environment: 0x561a2cea9d38>  #>  $ :List of 6 #>   ..$ : chr \"\\n\" #>   .. ..- attr(*, \"Rd_tag\")= chr \"TEXT\" #>   .. ..- attr(*, \"srcref\")= 'srcref' int [1:6] 121 13 121 13 13 13 #>   .. .. ..- attr(*, \"srcfile\")=Class 'srcfile' <environment: 0x561a2cea9d38>  #>   ..$ : chr \"  Becker, R. A., Chambers, J. M. and Wilks, A. R. (1988)\\n\" #>   .. ..- attr(*, \"Rd_tag\")= chr \"TEXT\" #>   .. ..- attr(*, \"srcref\")= 'srcref' int [1:6] 122 1 122 57 1 57 #>   .. .. ..- attr(*, \"srcfile\")=Class 'srcfile' <environment: 0x561a2cea9d38>  #>   ..$ : chr \"  \" #>   .. ..- attr(*, \"Rd_tag\")= chr \"TEXT\" #>   .. ..- attr(*, \"srcref\")= 'srcref' int [1:6] 123 1 123 2 1 2 #>   .. .. ..- attr(*, \"srcfile\")=Class 'srcfile' <environment: 0x561a2cea9d38>  #>   ..$ :List of 1 #>   .. ..$ : chr \"The New S Language\" #>   .. .. ..- attr(*, \"Rd_tag\")= chr \"TEXT\" #>   .. .. ..- attr(*, \"srcref\")= 'srcref' int [1:6] 123 9 123 26 9 26 #>   .. .. .. ..- attr(*, \"srcfile\")=Class 'srcfile' <environment: 0x561a2cea9d38>  #>   .. ..- attr(*, \"Rd_tag\")= chr \"\\\\emph\" #>   .. ..- attr(*, \"srcref\")= 'srcref' int [1:6] 123 3 123 27 3 27 #>   .. .. ..- attr(*, \"srcfile\")=Class 'srcfile' <environment: 0x561a2cea9d38>  #>   ..$ : chr \".\\n\" #>   .. ..- attr(*, \"Rd_tag\")= chr \"TEXT\" #>   .. ..- attr(*, \"srcref\")= 'srcref' int [1:6] 123 28 123 29 28 29 #>   .. .. ..- attr(*, \"srcfile\")=Class 'srcfile' <environment: 0x561a2cea9d38>  #>   ..$ : chr \"  Wadsworth & Brooks/Cole.\\n\" #>   .. ..- attr(*, \"Rd_tag\")= chr \"TEXT\" #>   .. ..- attr(*, \"srcref\")= 'srcref' int [1:6] 124 1 124 27 1 27 #>   .. .. ..- attr(*, \"srcfile\")=Class 'srcfile' <environment: 0x561a2cea9d38>  #>   ..- attr(*, \"Rd_tag\")= chr \"\\\\references\" #>   ..- attr(*, \"srcref\")= 'srcref' int [1:6] 121 1 125 1 1 1 #>   .. ..- attr(*, \"srcfile\")=Class 'srcfile' <environment: 0x561a2cea9d38>  #>  $ :List of 22 #>   ..$ : chr \"\\n\" #>   .. ..- attr(*, \"Rd_tag\")= chr \"TEXT\" #>   .. ..- attr(*, \"srcref\")= 'srcref' int [1:6] 126 10 126 10 10 10 #>   .. .. ..- attr(*, \"srcfile\")=Class 'srcfile' <environment: 0x561a2cea9d38>  #>   ..$ : chr \"  The methods \" #>   .. ..- attr(*, \"Rd_tag\")= chr \"TEXT\" #>   .. ..- attr(*, \"srcref\")= 'srcref' int [1:6] 127 1 127 14 1 14 #>   .. .. ..- attr(*, \"srcfile\")=Class 'srcfile' <environment: 0x561a2cea9d38>  #>   ..$ :List of 1 #>   .. ..$ :List of 1 #>   .. .. ..$ : chr \"seq.Date\" #>   .. .. .. ..- attr(*, \"Rd_tag\")= chr \"TEXT\" #>   .. .. .. ..- attr(*, \"srcref\")= 'srcref' int [1:6] 127 27 127 34 27 34 #>   .. .. .. .. ..- attr(*, \"srcfile\")=Class 'srcfile' <environment: 0x561a2cea9d38>  #>   .. .. ..- attr(*, \"Rd_tag\")= chr \"\\\\link\" #>   .. .. ..- attr(*, \"srcref\")= 'srcref' int [1:6] 127 21 127 35 21 35 #>   .. .. .. ..- attr(*, \"srcfile\")=Class 'srcfile' <environment: 0x561a2cea9d38>  #>   .. ..- attr(*, \"Rd_tag\")= chr \"\\\\code\" #>   .. ..- attr(*, \"srcref\")= 'srcref' int [1:6] 127 15 127 36 15 36 #>   .. .. ..- attr(*, \"srcfile\")=Class 'srcfile' <environment: 0x561a2cea9d38>  #>   ..$ : chr \" and \" #>   .. ..- attr(*, \"Rd_tag\")= chr \"TEXT\" #>   .. ..- attr(*, \"srcref\")= 'srcref' int [1:6] 127 37 127 41 37 41 #>   .. .. ..- attr(*, \"srcfile\")=Class 'srcfile' <environment: 0x561a2cea9d38>  #>   ..$ :List of 1 #>   .. ..$ :List of 1 #>   .. .. ..$ : chr \"seq.POSIXt\" #>   .. .. .. ..- attr(*, \"Rd_tag\")= chr \"TEXT\" #>   .. .. .. ..- attr(*, \"srcref\")= 'srcref' int [1:6] 127 54 127 63 54 63 #>   .. .. .. .. ..- attr(*, \"srcfile\")=Class 'srcfile' <environment: 0x561a2cea9d38>  #>   .. .. ..- attr(*, \"Rd_tag\")= chr \"\\\\link\" #>   .. .. ..- attr(*, \"srcref\")= 'srcref' int [1:6] 127 48 127 64 48 64 #>   .. .. .. ..- attr(*, \"srcfile\")=Class 'srcfile' <environment: 0x561a2cea9d38>  #>   .. ..- attr(*, \"Rd_tag\")= chr \"\\\\code\" #>   .. ..- attr(*, \"srcref\")= 'srcref' int [1:6] 127 42 127 65 42 65 #>   .. .. ..- attr(*, \"srcfile\")=Class 'srcfile' <environment: 0x561a2cea9d38>  #>   ..$ : chr \".\\n\" #>   .. ..- attr(*, \"Rd_tag\")= chr \"TEXT\" #>   .. ..- attr(*, \"srcref\")= 'srcref' int [1:6] 127 66 127 67 66 67 #>   .. .. ..- attr(*, \"srcfile\")=Class 'srcfile' <environment: 0x561a2cea9d38>  #>   ..$ : chr \"\\n\" #>   .. ..- attr(*, \"Rd_tag\")= chr \"TEXT\" #>   .. ..- attr(*, \"srcref\")= 'srcref' int [1:6] 128 1 128 1 1 1 #>   .. .. ..- attr(*, \"srcfile\")=Class 'srcfile' <environment: 0x561a2cea9d38>  #>   ..$ : chr \"  \" #>   .. ..- attr(*, \"Rd_tag\")= chr \"TEXT\" #>   .. ..- attr(*, \"srcref\")= 'srcref' int [1:6] 129 1 129 2 1 2 #>   .. .. ..- attr(*, \"srcfile\")=Class 'srcfile' <environment: 0x561a2cea9d38>  #>   ..$ :List of 1 #>   .. ..$ :List of 1 #>   .. .. ..$ : chr \":\" #>   .. .. .. ..- attr(*, \"Rd_tag\")= chr \"TEXT\" #>   .. .. .. ..- attr(*, \"srcref\")= 'srcref' int [1:6] 129 15 129 15 15 15 #>   .. .. .. .. ..- attr(*, \"srcfile\")=Class 'srcfile' <environment: 0x561a2cea9d38>  #>   .. .. ..- attr(*, \"Rd_tag\")= chr \"\\\\link\" #>   .. .. ..- attr(*, \"srcref\")= 'srcref' int [1:6] 129 9 129 16 9 16 #>   .. .. .. ..- attr(*, \"srcfile\")=Class 'srcfile' <environment: 0x561a2cea9d38>  #>   .. ..- attr(*, \"Rd_tag\")= chr \"\\\\code\" #>   .. ..- attr(*, \"srcref\")= 'srcref' int [1:6] 129 3 129 17 3 17 #>   .. .. ..- attr(*, \"srcfile\")=Class 'srcfile' <environment: 0x561a2cea9d38>  #>   ..$ : chr \",\\n\" #>   .. ..- attr(*, \"Rd_tag\")= chr \"TEXT\" #>   .. ..- attr(*, \"srcref\")= 'srcref' int [1:6] 129 18 129 19 18 19 #>   .. .. ..- attr(*, \"srcfile\")=Class 'srcfile' <environment: 0x561a2cea9d38>  #>   ..$ : chr \"  \" #>   .. ..- attr(*, \"Rd_tag\")= chr \"TEXT\" #>   .. ..- attr(*, \"srcref\")= 'srcref' int [1:6] 130 1 130 2 1 2 #>   .. .. ..- attr(*, \"srcfile\")=Class 'srcfile' <environment: 0x561a2cea9d38>  #>   ..$ :List of 1 #>   .. ..$ :List of 1 #>   .. .. ..$ : chr \"rep\" #>   .. .. .. ..- attr(*, \"Rd_tag\")= chr \"TEXT\" #>   .. .. .. ..- attr(*, \"srcref\")= 'srcref' int [1:6] 130 15 130 17 15 17 #>   .. .. .. .. ..- attr(*, \"srcfile\")=Class 'srcfile' <environment: 0x561a2cea9d38>  #>   .. .. ..- attr(*, \"Rd_tag\")= chr \"\\\\link\" #>   .. .. ..- attr(*, \"srcref\")= 'srcref' int [1:6] 130 9 130 18 9 18 #>   .. .. .. ..- attr(*, \"srcfile\")=Class 'srcfile' <environment: 0x561a2cea9d38>  #>   .. ..- attr(*, \"Rd_tag\")= chr \"\\\\code\" #>   .. ..- attr(*, \"srcref\")= 'srcref' int [1:6] 130 3 130 19 3 19 #>   .. .. ..- attr(*, \"srcfile\")=Class 'srcfile' <environment: 0x561a2cea9d38>  #>   ..$ : chr \",\\n\" #>   .. ..- attr(*, \"Rd_tag\")= chr \"TEXT\" #>   .. ..- attr(*, \"srcref\")= 'srcref' int [1:6] 130 20 130 21 20 21 #>   .. .. ..- attr(*, \"srcfile\")=Class 'srcfile' <environment: 0x561a2cea9d38>  #>   ..$ : chr \"  \" #>   .. ..- attr(*, \"Rd_tag\")= chr \"TEXT\" #>   .. ..- attr(*, \"srcref\")= 'srcref' int [1:6] 131 1 131 2 1 2 #>   .. .. ..- attr(*, \"srcfile\")=Class 'srcfile' <environment: 0x561a2cea9d38>  #>   ..$ :List of 1 #>   .. ..$ :List of 1 #>   .. .. ..$ : chr \"sequence\" #>   .. .. .. ..- attr(*, \"Rd_tag\")= chr \"TEXT\" #>   .. .. .. ..- attr(*, \"srcref\")= 'srcref' int [1:6] 131 15 131 22 15 22 #>   .. .. .. .. ..- attr(*, \"srcfile\")=Class 'srcfile' <environment: 0x561a2cea9d38>  #>   .. .. ..- attr(*, \"Rd_tag\")= chr \"\\\\link\" #>   .. .. ..- attr(*, \"srcref\")= 'srcref' int [1:6] 131 9 131 23 9 23 #>   .. .. .. ..- attr(*, \"srcfile\")=Class 'srcfile' <environment: 0x561a2cea9d38>  #>   .. ..- attr(*, \"Rd_tag\")= chr \"\\\\code\" #>   .. ..- attr(*, \"srcref\")= 'srcref' int [1:6] 131 3 131 24 3 24 #>   .. .. ..- attr(*, \"srcfile\")=Class 'srcfile' <environment: 0x561a2cea9d38>  #>   ..$ : chr \",\\n\" #>   .. ..- attr(*, \"Rd_tag\")= chr \"TEXT\" #>   .. ..- attr(*, \"srcref\")= 'srcref' int [1:6] 131 25 131 26 25 26 #>   .. .. ..- attr(*, \"srcfile\")=Class 'srcfile' <environment: 0x561a2cea9d38>  #>   ..$ : chr \"  \" #>   .. ..- attr(*, \"Rd_tag\")= chr \"TEXT\" #>   .. ..- attr(*, \"srcref\")= 'srcref' int [1:6] 132 1 132 2 1 2 #>   .. .. ..- attr(*, \"srcfile\")=Class 'srcfile' <environment: 0x561a2cea9d38>  #>   ..$ :List of 1 #>   .. ..$ :List of 1 #>   .. .. ..$ : chr \"row\" #>   .. .. .. ..- attr(*, \"Rd_tag\")= chr \"TEXT\" #>   .. .. .. ..- attr(*, \"srcref\")= 'srcref' int [1:6] 132 15 132 17 15 17 #>   .. .. .. .. ..- attr(*, \"srcfile\")=Class 'srcfile' <environment: 0x561a2cea9d38>  #>   .. .. ..- attr(*, \"Rd_tag\")= chr \"\\\\link\" #>   .. .. ..- attr(*, \"srcref\")= 'srcref' int [1:6] 132 9 132 18 9 18 #>   .. .. .. ..- attr(*, \"srcfile\")=Class 'srcfile' <environment: 0x561a2cea9d38>  #>   .. ..- attr(*, \"Rd_tag\")= chr \"\\\\code\" #>   .. ..- attr(*, \"srcref\")= 'srcref' int [1:6] 132 3 132 19 3 19 #>   .. .. ..- attr(*, \"srcfile\")=Class 'srcfile' <environment: 0x561a2cea9d38>  #>   ..$ : chr \",\\n\" #>   .. ..- attr(*, \"Rd_tag\")= chr \"TEXT\" #>   .. ..- attr(*, \"srcref\")= 'srcref' int [1:6] 132 20 132 21 20 21 #>   .. .. ..- attr(*, \"srcfile\")=Class 'srcfile' <environment: 0x561a2cea9d38>  #>   ..$ : chr \"  \" #>   .. ..- attr(*, \"Rd_tag\")= chr \"TEXT\" #>   .. ..- attr(*, \"srcref\")= 'srcref' int [1:6] 133 1 133 2 1 2 #>   .. .. ..- attr(*, \"srcfile\")=Class 'srcfile' <environment: 0x561a2cea9d38>  #>   ..$ :List of 1 #>   .. ..$ :List of 1 #>   .. .. ..$ : chr \"col\" #>   .. .. .. ..- attr(*, \"Rd_tag\")= chr \"TEXT\" #>   .. .. .. ..- attr(*, \"srcref\")= 'srcref' int [1:6] 133 15 133 17 15 17 #>   .. .. .. .. ..- attr(*, \"srcfile\")=Class 'srcfile' <environment: 0x561a2cea9d38>  #>   .. .. ..- attr(*, \"Rd_tag\")= chr \"\\\\link\" #>   .. .. ..- attr(*, \"srcref\")= 'srcref' int [1:6] 133 9 133 18 9 18 #>   .. .. .. ..- attr(*, \"srcfile\")=Class 'srcfile' <environment: 0x561a2cea9d38>  #>   .. ..- attr(*, \"Rd_tag\")= chr \"\\\\code\" #>   .. ..- attr(*, \"srcref\")= 'srcref' int [1:6] 133 3 133 19 3 19 #>   .. .. ..- attr(*, \"srcfile\")=Class 'srcfile' <environment: 0x561a2cea9d38>  #>   ..$ : chr \".\\n\" #>   .. ..- attr(*, \"Rd_tag\")= chr \"TEXT\" #>   .. ..- attr(*, \"srcref\")= 'srcref' int [1:6] 133 20 133 21 20 21 #>   .. .. ..- attr(*, \"srcfile\")=Class 'srcfile' <environment: 0x561a2cea9d38>  #>   ..- attr(*, \"Rd_tag\")= chr \"\\\\seealso\" #>   ..- attr(*, \"srcref\")= 'srcref' int [1:6] 126 1 134 1 1 1 #>   .. ..- attr(*, \"srcfile\")=Class 'srcfile' <environment: 0x561a2cea9d38>  #>  $ :List of 8 #>   ..$ : chr \"\\n\" #>   .. ..- attr(*, \"Rd_tag\")= chr \"RCODE\" #>   .. ..- attr(*, \"srcref\")= 'srcref' int [1:6] 135 11 135 11 11 11 #>   .. .. ..- attr(*, \"srcfile\")=Class 'srcfile' <environment: 0x561a2cea9d38>  #>   ..$ : chr \"seq(0, 1, length.out = 11)\\n\" #>   .. ..- attr(*, \"Rd_tag\")= chr \"RCODE\" #>   .. ..- attr(*, \"srcref\")= 'srcref' int [1:6] 136 1 136 27 1 27 #>   .. .. ..- attr(*, \"srcfile\")=Class 'srcfile' <environment: 0x561a2cea9d38>  #>   ..$ : chr \"seq(stats::rnorm(20)) # effectively 'along'\\n\" #>   .. ..- attr(*, \"Rd_tag\")= chr \"RCODE\" #>   .. ..- attr(*, \"srcref\")= 'srcref' int [1:6] 137 1 137 44 1 44 #>   .. .. ..- attr(*, \"srcfile\")=Class 'srcfile' <environment: 0x561a2cea9d38>  #>   ..$ : chr \"seq(1, 9, by = 2)     # matches 'end'\\n\" #>   .. ..- attr(*, \"Rd_tag\")= chr \"RCODE\" #>   .. ..- attr(*, \"srcref\")= 'srcref' int [1:6] 138 1 138 38 1 38 #>   .. .. ..- attr(*, \"srcfile\")=Class 'srcfile' <environment: 0x561a2cea9d38>  #>   ..$ : chr \"seq(1, 9, by = pi)    # stays below 'end'\\n\" #>   .. ..- attr(*, \"Rd_tag\")= chr \"RCODE\" #>   .. ..- attr(*, \"srcref\")= 'srcref' int [1:6] 139 1 139 42 1 42 #>   .. .. ..- attr(*, \"srcfile\")=Class 'srcfile' <environment: 0x561a2cea9d38>  #>   ..$ : chr \"seq(1, 6, by = 3)\\n\" #>   .. ..- attr(*, \"Rd_tag\")= chr \"RCODE\" #>   .. ..- attr(*, \"srcref\")= 'srcref' int [1:6] 140 1 140 18 1 18 #>   .. .. ..- attr(*, \"srcfile\")=Class 'srcfile' <environment: 0x561a2cea9d38>  #>   ..$ : chr \"seq(1.575, 5.125, by = 0.05)\\n\" #>   .. ..- attr(*, \"Rd_tag\")= chr \"RCODE\" #>   .. ..- attr(*, \"srcref\")= 'srcref' int [1:6] 141 1 141 29 1 29 #>   .. .. ..- attr(*, \"srcfile\")=Class 'srcfile' <environment: 0x561a2cea9d38>  #>   ..$ : chr \"seq(17) # same as 1:17, or even better seq_len(17)\\n\" #>   .. ..- attr(*, \"Rd_tag\")= chr \"RCODE\" #>   .. ..- attr(*, \"srcref\")= 'srcref' int [1:6] 142 1 142 51 1 51 #>   .. .. ..- attr(*, \"srcfile\")=Class 'srcfile' <environment: 0x561a2cea9d38>  #>   ..- attr(*, \"Rd_tag\")= chr \"\\\\examples\" #>   ..- attr(*, \"srcref\")= 'srcref' int [1:6] 135 1 143 1 1 1 #>   .. ..- attr(*, \"srcfile\")=Class 'srcfile' <environment: 0x561a2cea9d38>  #>  - attr(*, \"Rdfile\")= chr \"/tmp/R-4.3.1/src/library/base/man/seq.Rd\" #>  - attr(*, \"class\")= chr \"Rd\" #>  - attr(*, \"meta\")=List of 1 #>   ..$ docType: chr(0)  #>  - attr(*, \"srcref\")= 'srcref' int [1:6] 0 0 145 1 0 1 #>   ..- attr(*, \"srcfile\")=Class 'srcfile' <environment: 0x561a2cea9d38>  #>  - attr(*, \"prepared\")= int 3"},{"path":"https://geobosh.github.io/Rdpack/reference/c_Rd.html","id":null,"dir":"Reference","previous_headings":"","what":"Concatenate Rd objects or pieces — c_Rd","title":"Concatenate Rd objects or pieces — c_Rd","text":"Concatenates Rd objects pieces","code":""},{"path":"https://geobosh.github.io/Rdpack/reference/c_Rd.html","id":"ref-usage","dir":"Reference","previous_headings":"","what":"Usage","title":"Concatenate Rd objects or pieces — c_Rd","text":"","code":"c_Rd(...)"},{"path":"https://geobosh.github.io/Rdpack/reference/c_Rd.html","id":"arguments","dir":"Reference","previous_headings":"","what":"Arguments","title":"Concatenate Rd objects or pieces — c_Rd","text":"... objects concatenated, Rd objects character     strings, see `Details'.","code":""},{"path":"https://geobosh.github.io/Rdpack/reference/c_Rd.html","id":"details","dir":"Reference","previous_headings":"","what":"Details","title":"Concatenate Rd objects or pieces — c_Rd","text":"arguments may mixture lists character strings.   lists typically \"Rd\" objects pieces. character strings may   also elements \"Rd\" objects carrying \"Rd_tag\" attributes.   \"Rd_tag\" attribute character strings missing set   \"TEXT\". Finally, character element \"\\dots\"   enclosed list. Eventually arguments become lists concatenated using   c(). arguments class \"Rd\", class   result set \"Rd\". Otherwise, \"Rd_tag\" result set   first () non-null \"Rd_tag\" arguments. structure \"Rd\" objects described   Murdoch (2010) .","code":""},{"path":"https://geobosh.github.io/Rdpack/reference/c_Rd.html","id":"value","dir":"Reference","previous_headings":"","what":"Value","title":"Concatenate Rd objects or pieces — c_Rd","text":"Rd object list whose attribute \"Rd_tag\" set descibed   `Details'","code":""},{"path":"https://geobosh.github.io/Rdpack/reference/c_Rd.html","id":"author","dir":"Reference","previous_headings":"","what":"Author","title":"Concatenate Rd objects or pieces — c_Rd","text":"Georgi N. Boshnakov","code":""},{"path":[]},{"path":"https://geobosh.github.io/Rdpack/reference/c_Rd.html","id":"references","dir":"Reference","previous_headings":"","what":"References","title":"Concatenate Rd objects or pieces — c_Rd","text":"Duncan Murdoch (2010). “Parsing Rd files.” https://developer.r-project.org/parseRd.pdf.","code":""},{"path":"https://geobosh.github.io/Rdpack/reference/c_Rd.html","id":"ref-examples","dir":"Reference","previous_headings":"","what":"Examples","title":"Concatenate Rd objects or pieces — c_Rd","text":"","code":"a1 <- char2Rdpiece(\"Dummyname\", \"name\") a2 <- char2Rdpiece(\"Dummyallias1\", \"alias\") a3 <- char2Rdpiece(\"Dummy title\", \"title\") a4 <- char2Rdpiece(\"Dummy description\", \"description\")  ## The following are equivalent ## (gbRd::Rdo_empty() creates an empty list of class 'Rd') if(requireNamespace(\"gbRd\")){ b1 <- c_Rd(gbRd::Rdo_empty(), list(a1), list(a2), list(a3), list(a4)) c1 <- c_Rd(gbRd::Rdo_empty(), list(a1, a2, a3, a4)) d1 <- c_Rd(gbRd::Rdo_empty(), list(a1, a2), list(a3, a4)) identical(c1, b1) identical(c1, d1) Rdo_show(b1)  ## insert a newline d1n <- c_Rd(gbRd::Rdo_empty(), list(a1, a2), Rdo_newline(), list(a3, a4)) str(d1n) } #> Loading required namespace: gbRd #> List of 5 #>  $ :List of 1 #>   ..$ : chr \"Dummyname\" #>   .. ..- attr(*, \"Rd_tag\")= chr \"VERB\" #>   ..- attr(*, \"Rd_tag\")= chr \"\\\\name\" #>  $ :List of 1 #>   ..$ : chr \"Dummyallias1\" #>   .. ..- attr(*, \"Rd_tag\")= chr \"VERB\" #>   ..- attr(*, \"Rd_tag\")= chr \"\\\\alias\" #>  $ : chr \"\\n\" #>   ..- attr(*, \"Rd_tag\")= chr \"TEXT\" #>  $ :List of 1 #>   ..$ : chr \"Dummy title\" #>   .. ..- attr(*, \"Rd_tag\")= chr \"TEXT\" #>   ..- attr(*, \"Rd_tag\")= chr \"\\\\title\" #>  $ :List of 1 #>   ..$ : chr \"Dummy description\" #>   .. ..- attr(*, \"Rd_tag\")= chr \"TEXT\" #>   ..- attr(*, \"Rd_tag\")= chr \"\\\\description\" #>  - attr(*, \"class\")= chr \"Rd\"  ## When most of the arguments are character strings ## the function 'list_Rd' may be more convenient. u1 <- list_Rd(name = \"Dummyname\", alias = \"Dummyallias1\",               title = \"Dummy title\", description = \"Dummy description\",               Rd_class = TRUE ) Rdo_show(u1)"},{"path":"https://geobosh.github.io/Rdpack/reference/char2Rdpiece.html","id":null,"dir":"Reference","previous_headings":"","what":"Convert a character vector to Rd piece — char2Rdpiece","title":"Convert a character vector to Rd piece — char2Rdpiece","text":"Convert character vector Rd piece.","code":""},{"path":"https://geobosh.github.io/Rdpack/reference/char2Rdpiece.html","id":"ref-usage","dir":"Reference","previous_headings":"","what":"Usage","title":"Convert a character vector to Rd piece — char2Rdpiece","text":"","code":"char2Rdpiece(content, name, force.sec = FALSE)"},{"path":"https://geobosh.github.io/Rdpack/reference/char2Rdpiece.html","id":"arguments","dir":"Reference","previous_headings":"","what":"Arguments","title":"Convert a character vector to Rd piece — char2Rdpiece","text":"content character vector. name name Rd macro, string. force.sec TRUE FALSE, see `Details'.","code":""},{"path":"https://geobosh.github.io/Rdpack/reference/char2Rdpiece.html","id":"details","dir":"Reference","previous_headings":"","what":"Details","title":"Convert a character vector to Rd piece — char2Rdpiece","text":"Argument content converted Rd piece using   name determine format result. Rd tag content set appropriate name.   specifically, name name macro (without   leading `\\') whose content known \"Rdtag\", tag   used. Otherwise tag set \"TEXT\". force.sec TRUE, name treated name   top level section Rd object. top level section exported   one argument macro standard section (detected   is_Rdsecname) two argument macro   \"\\section\" otherwise. force.sec FALSE, content exported one argument   macro without checks.","code":""},{"path":"https://geobosh.github.io/Rdpack/reference/char2Rdpiece.html","id":"author","dir":"Reference","previous_headings":"","what":"Author","title":"Convert a character vector to Rd piece — char2Rdpiece","text":"Georgi N. Boshnakov","code":""},{"path":"https://geobosh.github.io/Rdpack/reference/char2Rdpiece.html","id":"note","dir":"Reference","previous_headings":"","what":"Note","title":"Convert a character vector to Rd piece — char2Rdpiece","text":"function attempt escape special symbols like `%'.","code":""},{"path":"https://geobosh.github.io/Rdpack/reference/char2Rdpiece.html","id":"ref-examples","dir":"Reference","previous_headings":"","what":"Examples","title":"Convert a character vector to Rd piece — char2Rdpiece","text":"","code":"## add a keyword section a1 <- char2Rdpiece(\"graphics\", \"keyword\") a1 #> [[1]] #> [1] \"graphics\" #> attr(,\"Rd_tag\") #> [1] \"TEXT\" #>  #> attr(,\"Rd_tag\") #> [1] \"\\\\keyword\" ## \"keyword\" is a standard Rd top level section, so 'force.sec' is irrelevant a2 <- char2Rdpiece(\"graphics\", \"keyword\", force.sec = TRUE) identical(a1, a2) #> [1] TRUE  ## an element suitable to be put in a \"usage\" section char2Rdpiece(\"log(x, base = exp(1))\", \"usage\") #> [[1]] #> [1] \"log(x, base = exp(1))\" #> attr(,\"Rd_tag\") #> [1] \"RCODE\" #>  #> attr(,\"Rd_tag\") #> [1] \"\\\\usage\"  ## a user defined section \"Todo\" char2Rdpiece(\"Give more examples for this function.\", \"Todo\", force.sec = TRUE) #> [[1]] #> [[1]][[1]] #> [1] \"Todo\" #> attr(,\"Rd_tag\") #> [1] \"TEXT\" #>  #>  #> [[2]] #> [[2]][[1]] #> [1] \"Give more examples for this function.\" #> attr(,\"Rd_tag\") #> [1] \"TEXT\" #>  #>  #> attr(,\"Rd_tag\") #> [1] \"\\\\section\""},{"path":"https://geobosh.github.io/Rdpack/reference/compare_usage1.html","id":null,"dir":"Reference","previous_headings":"","what":"Compare usage entries for a function to its actual arguments — compare_usage1","title":"Compare usage entries for a function to its actual arguments — compare_usage1","text":"Compare usage entries function actual arguments.","code":""},{"path":"https://geobosh.github.io/Rdpack/reference/compare_usage1.html","id":"ref-usage","dir":"Reference","previous_headings":"","what":"Usage","title":"Compare usage entries for a function to its actual arguments — compare_usage1","text":"","code":"compare_usage1(urdo, ucur)"},{"path":"https://geobosh.github.io/Rdpack/reference/compare_usage1.html","id":"arguments","dir":"Reference","previous_headings":"","what":"Arguments","title":"Compare usage entries for a function to its actual arguments — compare_usage1","text":"urdo usage text function S3 method Rd object file. ucur usage generated actual object.","code":""},{"path":"https://geobosh.github.io/Rdpack/reference/compare_usage1.html","id":"details","dir":"Reference","previous_headings":"","what":"Details","title":"Compare usage entries for a function to its actual arguments — compare_usage1","text":"Compares usage statements functions Rd object file   urdo usage inferred actual definitions   functions. comparison symmetric interpretation assumes   ucur may recent. Note: compare return value TRUE identical   isTRUE. attribute makes returned value identical   TRUE case.","code":""},{"path":"https://geobosh.github.io/Rdpack/reference/compare_usage1.html","id":"value","dir":"Reference","previous_headings":"","what":"Value","title":"Compare usage entries for a function to its actual arguments — compare_usage1","text":"TRUE usages identical, FALSE otherwise.   return value attribute \"details\", list providing   details comparison. elements list   referred name, since one urdo ucur NULL   NA, list contains fields \"obj_removed\", \"obj_added\",   \"rdo_usage\", \"cur_usage\", \"alias\". identical_names logical value, TRUE `name'  objects. obj_removed names present urdo ucur obj_added names present ucur urdo identical_argnames logical value,     TRUE argument names objects . identical_defaults logical value,     TRUE defaults arguments objects . identical_formals logical value, TRUE formals     , .e. fields identical_argnames     identical_defaults TRUE. added_argnames names arguments ucur urdo. removed_argnames names arguments urdo ucur. names_unchanged_defaults names arguments whose defaults . rdo_usage copy urdo. cur_usage copy ucur. alias alias name object, see `Details'.","code":""},{"path":"https://geobosh.github.io/Rdpack/reference/compare_usage1.html","id":"author","dir":"Reference","previous_headings":"","what":"Author","title":"Compare usage entries for a function to its actual arguments — compare_usage1","text":"Georgi N. Boshnakov","code":""},{"path":[]},{"path":"https://geobosh.github.io/Rdpack/reference/deparse_usage.html","id":null,"dir":"Reference","previous_headings":"","what":"Convert f_usage objects to text appropriate for usage sections in\n  Rd files — deparse_usage","title":"Convert f_usage objects to text appropriate for usage sections in\n  Rd files — deparse_usage","text":"Converts f_usage objects text appropriate usage sections   Rd files. Handles S3 methods.","code":""},{"path":"https://geobosh.github.io/Rdpack/reference/deparse_usage.html","id":"ref-usage","dir":"Reference","previous_headings":"","what":"Usage","title":"Convert f_usage objects to text appropriate for usage sections in\n  Rd files — deparse_usage","text":"","code":"deparse_usage(x) deparse_usage1(x, width = 72) # S3 method for f_usage as.character(x, ... )"},{"path":"https://geobosh.github.io/Rdpack/reference/deparse_usage.html","id":"arguments","dir":"Reference","previous_headings":"","what":"Arguments","title":"Convert f_usage objects to text appropriate for usage sections in\n  Rd files — deparse_usage","text":"x object class \"f_usage\". deparse_usage,     x can also list \"f_usage\" objects. width maximal width text line. ... ignored.","code":""},{"path":"https://geobosh.github.io/Rdpack/reference/deparse_usage.html","id":"details","dir":"Reference","previous_headings":"","what":"Details","title":"Convert f_usage objects to text appropriate for usage sections in\n  Rd files — deparse_usage","text":", deparse_usage1 .character method   class \"f_usage\", convert \"f_usage\" object   character string suitable Rd documentation.   .character method user level function (just calls   deparse_usage1), deparse_usage1 internal function   programming. example first command creates   \"f_usage\" object, second converts character string.  usage entriy formatted , necessary, split several   lines. width (number characters) line can changed   argument width. deparse_usage can used x list   \"f_usage\" objects. calls deparse_usage1   returns character vector one element   component x.  x object class   \"f_usage\", deparse_usage equivalent   deparse_usage1.","code":"(a <- pairlist2f_usage1(formals(cor), \"cor\")) ##: name      = cor  ##: S3class   =   ##: S4sig     =   ##: infix     = FALSE  ##: fu        = TRUE  ##: argnames  = x y use method  ##: defaults  : y = NULL  ##:             use = \"everything\"  ##:             method = c(\"pearson\", \"kendall\", \"spearman\") cat(as.character(a)) ##: cor(x, y = NULL, use = \"everything\",  ##:     method = c(\"pearson\", \"kendall\", \"spearman\"))"},{"path":"https://geobosh.github.io/Rdpack/reference/deparse_usage.html","id":"value","dir":"Reference","previous_headings":"","what":"Value","title":"Convert f_usage objects to text appropriate for usage sections in\n  Rd files — deparse_usage","text":"deparse_usage1 .character.f_usage, named   character vector length one (name function name). deparse_usage, named character vector one entry   usage text function.","code":""},{"path":"https://geobosh.github.io/Rdpack/reference/deparse_usage.html","id":"author","dir":"Reference","previous_headings":"","what":"Author","title":"Convert f_usage objects to text appropriate for usage sections in\n  Rd files — deparse_usage","text":"Georgi N. Boshnakov","code":""},{"path":[]},{"path":"https://geobosh.github.io/Rdpack/reference/deparse_usage.html","id":"ref-examples","dir":"Reference","previous_headings":"","what":"Examples","title":"Convert f_usage objects to text appropriate for usage sections in\n  Rd files — deparse_usage","text":"","code":"cur_wd <- getwd() tmpdir <- tempdir() setwd(tmpdir)  ## prepare a list of \"f_usage\" objects fnseq <- reprompt(seq)            # get and save the help page of \"seq\" #> Rd source not supplied, looking for installed documentation. #> Installed documentation found, processing it... #> \tThe Rd content was written to file  seq.Rd  rdoseq <- tools::parse_Rd(fnseq)  # parse the Rd file ut <- get_usage_text(rdoseq)      # get the contents of the usage section cat(ut, \"\\n\")                     #     of seq() (a character string) #>  #> seq(\\dots) #>  #> \\method{seq}{default}(from = 1, to = 1, by = ((to - from)/(length.out - 1)), #>     length.out = NULL, along.with = NULL, \\dots) #>  #> seq.int(from, to, by, length.out, along.with, \\dots) #>  #> seq_along(along.with) #> seq_len(length.out)  utp <- parse_usage_text(ut)       # parse to a list of \"f_usage\" objects  ## deparse the \"f_usage\" list - each statement gets a separate string cat(deparse_usage(utp), sep = \"\\n\") #> seq(\\dots) #> \\method{seq}{default}(from = 1, to = 1, by = ((to - from)/(length.out - 1)),  #>     length.out = NULL, along.with = NULL, \\dots) #> seq.int(from, to, by, length.out, along.with, \\dots) #> seq_along(along.with) #> seq_len(length.out)  ## explore some of the usage entries individually; ## the generic seq() has a boring signature utp[[1]] #> name      = seq  #> S3class   =   #> S4sig     =   #> infix     = FALSE  #> fu        = TRUE  #> argnames  = ...  #>  as.character(utp[[1]]) #>           seq  #> \"seq(\\\\dots)\"  deparse_usage1(utp[[1]])  # same #>           seq  #> \"seq(\\\\dots)\"   ## the default S3 method is more interesting utp[[2]] #> name      = seq  #> S3class   = default  #> S4sig     =   #> infix     = FALSE  #> fu        = TRUE  #> argnames  = from to by length.out along.with ...  #> defaults  : from = 1  #>             to = 1  #>             by = ((to - from)/(length.out - 1))  #>             length.out = NULL  #>             along.with = NULL  #>  cat(deparse_usage1(utp[[2]])) #> \\method{seq}{default}(from = 1, to = 1, by = ((to - from)/(length.out - 1)),  #>     length.out = NULL, along.with = NULL, \\dots) cat(as.character(utp[[2]]))   # same #> \\method{seq}{default}(from = 1, to = 1, by = ((to - from)/(length.out - 1)),  #>     length.out = NULL, along.with = NULL, \\dots)  unlink(fnseq) setwd(cur_wd) unlink(tmpdir)"},{"path":"https://geobosh.github.io/Rdpack/reference/ereprompt.html","id":null,"dir":"Reference","previous_headings":"","what":"Update an Rd file and open it in an editor — ereprompt","title":"Update an Rd file and open it in an editor — ereprompt","text":"Update Rd file open editor. wrapper   reprompt different defaults parameters.","code":""},{"path":"https://geobosh.github.io/Rdpack/reference/ereprompt.html","id":"ref-usage","dir":"Reference","previous_headings":"","what":"Usage","title":"Update an Rd file and open it in an editor — ereprompt","text":"","code":"ereprompt(..., edit = TRUE, filename = TRUE)"},{"path":"https://geobosh.github.io/Rdpack/reference/ereprompt.html","id":"arguments","dir":"Reference","previous_headings":"","what":"Arguments","title":"Update an Rd file and open it in an editor — ereprompt","text":"... passed reprompt, see documentation     details. edit TRUE, default, open editor finished. filename TRUE, default, replace /edit     original Rd file.","code":""},{"path":"https://geobosh.github.io/Rdpack/reference/ereprompt.html","id":"details","dir":"Reference","previous_headings":"","what":"Details","title":"Update an Rd file and open it in an editor — ereprompt","text":"ereprompt calls reprompt actual job   different defaults arguments described page.   default, replaces original Rd file updated   documentation opens editor.","code":""},{"path":"https://geobosh.github.io/Rdpack/reference/ereprompt.html","id":"value","dir":"Reference","previous_headings":"","what":"Value","title":"Update an Rd file and open it in an editor — ereprompt","text":"called side effect updating Rd documentation file   opening editor","code":""},{"path":"https://geobosh.github.io/Rdpack/reference/ereprompt.html","id":"author","dir":"Reference","previous_headings":"","what":"Author","title":"Update an Rd file and open it in an editor — ereprompt","text":"Georgi N. Boshnakov","code":""},{"path":[]},{"path":"https://geobosh.github.io/Rdpack/reference/ereprompt.html","id":"ref-examples","dir":"Reference","previous_headings":"","what":"Examples","title":"Update an Rd file and open it in an editor — ereprompt","text":"","code":"## this assumes that the current working directory is ## in any subdirectory of the development directory of  Rdpack  if (FALSE) { ereprompt(infile = \"reprompt.Rd\") }"},{"path":"https://geobosh.github.io/Rdpack/reference/format_funusage.html","id":null,"dir":"Reference","previous_headings":"","what":"Format the usage text of functions — format_funusage","title":"Format the usage text of functions — format_funusage","text":"Formats usage text function line   contains given number characters.","code":""},{"path":"https://geobosh.github.io/Rdpack/reference/format_funusage.html","id":"ref-usage","dir":"Reference","previous_headings":"","what":"Usage","title":"Format the usage text of functions — format_funusage","text":"","code":"format_funusage(x, name = \"\", width = 72, realname)"},{"path":"https://geobosh.github.io/Rdpack/reference/format_funusage.html","id":"arguments","dir":"Reference","previous_headings":"","what":"Arguments","title":"Format the usage text of functions — format_funusage","text":"x character vector containing one element argument     function, see `Details'. name name function whose usage described,     string. width maximal width line output. realname printed form name, see `Details',     string.","code":""},{"path":"https://geobosh.github.io/Rdpack/reference/format_funusage.html","id":"details","dir":"Reference","previous_headings":"","what":"Details","title":"Format the usage text of functions — format_funusage","text":"format_funusage formats usage text function   inclusion Rd documentation files.  necessary, splits text   lines order fit within requested width. element argument x contains text one argument   function name form arg arg = default.   format_funusage look content   x, necessary pasting form complete usage   text, inserting new lines indentation stay within specified   width.  Elements x never split. argument (.e.,   element x) cause width exceeded, entire   argument moved following line. text second subsequent lines usage item starts   column just opening parenthesis follows   name function first line. descriptions S3 methods S4 methods, argument name may   TeX macro like \\method{print}{ts}. case number   characters name little bearing actual number   printed. case argument realname used counting   number characters first line usage message   indentation subsequent lines.","code":""},{"path":"https://geobosh.github.io/Rdpack/reference/format_funusage.html","id":"value","dir":"Reference","previous_headings":"","what":"Value","title":"Format the usage text of functions — format_funusage","text":"formatted text length one character vector.","code":""},{"path":"https://geobosh.github.io/Rdpack/reference/format_funusage.html","id":"author","dir":"Reference","previous_headings":"","what":"Author","title":"Format the usage text of functions — format_funusage","text":"Georgi N. Boshnakov","code":""},{"path":"https://geobosh.github.io/Rdpack/reference/format_funusage.html","id":"note","dir":"Reference","previous_headings":"","what":"Note","title":"Format the usage text of functions — format_funusage","text":"width realname used (counting).   formatted text contains name. width strings determined calling nchar   argument type set \"width\".","code":""},{"path":[]},{"path":"https://geobosh.github.io/Rdpack/reference/format_funusage.html","id":"ref-examples","dir":"Reference","previous_headings":"","what":"Examples","title":"Format the usage text of functions — format_funusage","text":"","code":"# this function is essentially internal, # see deparse_usage1 and as.character.f_usage which use it."},{"path":"https://geobosh.github.io/Rdpack/reference/get_bibentries.html","id":null,"dir":"Reference","previous_headings":"","what":"Get all references from a Bibtex file — get_bibentries","title":"Get all references from a Bibtex file — get_bibentries","text":"Get references Bibtex file.","code":""},{"path":"https://geobosh.github.io/Rdpack/reference/get_bibentries.html","id":"ref-usage","dir":"Reference","previous_headings":"","what":"Usage","title":"Get all references from a Bibtex file — get_bibentries","text":"","code":"get_bibentries(..., package = NULL, bibfile = \"REFERENCES.bib\",                 url_only = FALSE, stop_on_error = TRUE)"},{"path":"https://geobosh.github.io/Rdpack/reference/get_bibentries.html","id":"arguments","dir":"Reference","previous_headings":"","what":"Arguments","title":"Get all references from a Bibtex file — get_bibentries","text":"... arguments passed file getting functions,     character strings, see `Details'. package name package, character string NULL. bibfile name Bibtex file, character string. url_only TRUE, restrict percent escaping BibTeX field \"URL\". stop_on_error TRUE stop error, otherwise issue warning return     empty bibentryRd object.","code":""},{"path":"https://geobosh.github.io/Rdpack/reference/get_bibentries.html","id":"details","dir":"Reference","previous_headings":"","what":"Details","title":"Get all references from a Bibtex file — get_bibentries","text":"get_bibentries parses specified file.         sets   names attribute keys bib elements   (read.bib() since version version 0.4.0   bibtex, well).   get_bibentries top read.bib (details   ):  get_bibentries deals percent signs URL's. current working directory development         directory package, get_bibentries first         search bib file directory. bibfile normally base name Bibtex file.   Calling get_bibentries without \"\\dots\" arguments   results looking Bibtex file current directory   package NULL missing, installation directory   specified package, otherwise.   Argument \"...\" may used specify directories.   package missing NULL, complete path obtained   file.path(..., bibfile). Otherwise package must   package name file taken installation directory   package. , argument \"...\" can specify subdirectory   system.file. current working directory development directory   package, bib file first sought resorting   installation directory. Although base R packages files REFERENCES.bib,   argument package can set one ,   e.g. \"base\". works since package bibtex provides bib   files core packages. default, get_bibentries escapes unescaped percent signs   fields bibtex objects. restrict field \"url\",   set argument url_only FALSE. get_bibentries returns object class   \"bibentryRd\", inherits bibentry. printing method   \"bibentryRd\" unescapes percent signs URLs   styles escapes undesirable.","code":""},{"path":"https://geobosh.github.io/Rdpack/reference/get_bibentries.html","id":"value","dir":"Reference","previous_headings":"","what":"Value","title":"Get all references from a Bibtex file — get_bibentries","text":"bibentryRd object inheriting bibentry","code":""},{"path":"https://geobosh.github.io/Rdpack/reference/get_bibentries.html","id":"references","dir":"Reference","previous_headings":"","what":"References","title":"Get all references from a Bibtex file — get_bibentries","text":"references Rd macro \\insertAllCites help page.","code":""},{"path":"https://geobosh.github.io/Rdpack/reference/get_bibentries.html","id":"author","dir":"Reference","previous_headings":"","what":"Author","title":"Get all references from a Bibtex file — get_bibentries","text":"Georgi N. Boshnakov","code":""},{"path":"https://geobosh.github.io/Rdpack/reference/get_bibentries.html","id":"ref-examples","dir":"Reference","previous_headings":"","what":"Examples","title":"Get all references from a Bibtex file — get_bibentries","text":"","code":"r <- get_bibentries(package = \"Rdpack\") r #> Francois R (2014). _bibtex: bibtex parser_. R package version 0.4.0. #>  #> Boshnakov GN, Putman C (2020). _rbibutils: Convert Between Bibliography #> Formats_. <https://CRAN.R-project.org/package=rbibutils>. #>  #> Murdoch D (2010). “Parsing Rd files.” #> <https://developer.r-project.org/parseRd.pdf>. #>  #> Wickham H, Hester J, Chang W (2018). _devtools: Tools to Make #> Developing R Packages Easier_. R package version 1.13.5, #> <https://CRAN.R-project.org/package=devtools>. #>  #> ZZZ A (2018). “A relation between several fundamental constants: #> $e^i\\pi=-1$.” _A non-existent journal with the formula $L_2$ in its #> name & an ampersand which is preceded by a backslash in the bib file._. #> This reference does not exist. It is a test/demo that simple formulas #> in BibTeX files are OK. A formula in field 'note': $c^2 = a^2 + b^2$. . #>  #> Diaz JE, López-Ibá~nez M (2021). “Incorporating Decision-Maker's #> Preferences into the Automatic Configuration of Bi-Objective #> Optimisation Algorithms.” _European Journal of Operational Research_, #> *289*(3), 1209-1222. doi:10.1016/j.ejor.2020.07.059 #> <https://doi.org/10.1016/j.ejor.2020.07.059>, #> <https://doi.org/10.1016/j.ejor.2020.07.059>. print(r, style = \"html\") #> <p>Francois R (2014). #> <em>bibtex: bibtex parser<\/em>. #> R package version 0.4.0.  #> <\/p> #>  #> <p>Boshnakov GN, Putman C (2020). #> <em>rbibutils: Convert Between Bibliography Formats<\/em>. #> <a href=\"https://CRAN.R-project.org/package=rbibutils\">https://CRAN.R-project.org/package=rbibutils<\/a>.  #> <\/p> #>  #> <p>Murdoch D (2010). #> &ldquo;Parsing Rd files.&rdquo; #> <a href=\"https://developer.r-project.org/parseRd.pdf\">https://developer.r-project.org/parseRd.pdf<\/a>.  #> <\/p> #>  #> <p>Wickham H, Hester J, Chang W (2018). #> <em>devtools: Tools to Make Developing R Packages Easier<\/em>. #> R package version 1.13.5, <a href=\"https://CRAN.R-project.org/package=devtools\">https://CRAN.R-project.org/package=devtools<\/a>.  #> <\/p> #>  #> <p>ZZZ A (2018). #> &ldquo;A relation between several fundamental constants: $e^i\\pi=-1$.&rdquo; #> <em>A non-existent journal with the formula $L_2$ in its name &amp; an ampersand which is preceded by a backslash in the bib file.<\/em>. #> This reference does not exist. It is a test/demo that simple formulas in BibTeX files are OK. A formula in field 'note': $c^2 = a^2 + b^2$. .  #> <\/p> #>  #> <p>Diaz JE, López-Ibá~nez M (2021). #> &ldquo;Incorporating Decision-Maker's Preferences into the Automatic Configuration of Bi-Objective Optimisation Algorithms.&rdquo; #> <em>European Journal of Operational Research<\/em>, <b>289<\/b>(3), 1209&ndash;1222. #> <a href=\"https://doi.org/10.1016/j.ejor.2020.07.059\">doi:10.1016/j.ejor.2020.07.059<\/a>, <a href=\"https://doi.org/10.1016/j.ejor.2020.07.059\">https://doi.org/10.1016/j.ejor.2020.07.059<\/a>.  #> <\/p>  ## Bib from base R packages are disabled in Rdpack v2 (notify the ## maintainer of Rdpack or raise an issue on github if you wish this back). ## ## b <- get_bibentries(package = \"stats\") ## print(b[[1]], style = \"R\") ## print(b[[1]], style = \"citation\")  ## here the url field contains percent encoding fn_url <- system.file(\"examples\", \"url_with_percents.bib\", package = \"Rdpack\")  u <- get_bibentries(bibfile = fn_url)  ## the links produced by all of the following are valid ## and can be put in a browser print(u, style = \"html\") #> <p>Boshnakov GN (2018). #> &ldquo;Dummy example of URL with percents.&rdquo; #> <em>Example bibtex file<\/em>, <b>51<\/b>, 1&ndash;1. #> <a href=\"https://github.com/GeoBosh/zzfiles/blob/master/url%20with%20percents.bib\">https://github.com/GeoBosh/zzfiles/blob/master/url%20with%20percents.bib<\/a>.  #> <\/p> print(u, style = \"bibtex\") #> @Article{urlWithPercents, #>   author = {Georgi N. Boshnakov}, #>   title = {Dummy example of {URL} with percents}, #>   volume = {51}, #>   url = {https://github.com/GeoBosh/zzfiles/blob/master/url%20with%20percents.bib}, #>   journal = {Example bibtex file}, #>   year = {2018}, #>   pages = {1--1}, #> } print(u, style = \"R\") #> bibentry(bibtype = \"Article\", #>          key = \"urlWithPercents\", #>          author = person(given = c(\"Georgi\", \"N.\"), #>                          family = \"Boshnakov\"), #>          title = \"Dummy example of {URL} with percents\", #>          volume = \"51\", #>          url = \"https://github.com/GeoBosh/zzfiles/blob/master/url%20with%20percents.bib\", #>          journal = \"Example bibtex file\", #>          year = \"2018\", #>          pages = \"1--1\") print(u, style = \"text\") #> Boshnakov GN (2018). “Dummy example of URL with percents.” _Example #> bibtex file_, *51*, 1-1. #> <https://github.com/GeoBosh/zzfiles/blob/master/url%20with%20percents.bib>. print(u, style = \"citation\") #> Boshnakov GN (2018). “Dummy example of URL with percents.” _Example #> bibtex file_, *51*, 1-1. #> <https://github.com/GeoBosh/zzfiles/blob/master/url%20with%20percents.bib>. #>  #> A BibTeX entry for LaTeX users is #>  #>   @Article{urlWithPercents, #>     author = {Georgi N. Boshnakov}, #>     title = {Dummy example of {URL} with percents}, #>     volume = {51}, #>     url = {https://github.com/GeoBosh/zzfiles/blob/master/url%20with%20percents.bib}, #>     journal = {Example bibtex file}, #>     year = {2018}, #>     pages = {1--1}, #>   }  ## The link here contains escapes but when put in a LaTeX document ## which uses the JSS style it generates correct clickable link, ## (see Details section)  print(u, style = \"latex\") #> Boshnakov GN (2018). #> ``Dummy example of URL with percents.'' #> \\emph{Example bibtex file}, \\bold{51}, 1--1. #> \\url{https://github.com/GeoBosh/zzfiles/blob/master/url\\%20with\\%20percents.bib}.  ## here the journal field contains percent encoding fn_other <- system.file(\"examples\", \"journal_with_percents.bib\", package = \"Rdpack\")  j <- get_bibentries(bibfile = fn_url) print(j, style = \"html\") #> <p>Boshnakov GN (2018). #> &ldquo;Dummy example of URL with percents.&rdquo; #> <em>Example bibtex file<\/em>, <b>51<\/b>, 1&ndash;1. #> <a href=\"https://github.com/GeoBosh/zzfiles/blob/master/url%20with%20percents.bib\">https://github.com/GeoBosh/zzfiles/blob/master/url%20with%20percents.bib<\/a>.  #> <\/p> print(j, style = \"bibtex\") #> @Article{urlWithPercents, #>   author = {Georgi N. Boshnakov}, #>   title = {Dummy example of {URL} with percents}, #>   volume = {51}, #>   url = {https://github.com/GeoBosh/zzfiles/blob/master/url%20with%20percents.bib}, #>   journal = {Example bibtex file}, #>   year = {2018}, #>   pages = {1--1}, #> } print(j, style = \"R\") #> bibentry(bibtype = \"Article\", #>          key = \"urlWithPercents\", #>          author = person(given = c(\"Georgi\", \"N.\"), #>                          family = \"Boshnakov\"), #>          title = \"Dummy example of {URL} with percents\", #>          volume = \"51\", #>          url = \"https://github.com/GeoBosh/zzfiles/blob/master/url%20with%20percents.bib\", #>          journal = \"Example bibtex file\", #>          year = \"2018\", #>          pages = \"1--1\") print(j, style = \"text\") #> Boshnakov GN (2018). “Dummy example of URL with percents.” _Example #> bibtex file_, *51*, 1-1. #> <https://github.com/GeoBosh/zzfiles/blob/master/url%20with%20percents.bib>. print(j, style = \"citation\") #> Boshnakov GN (2018). “Dummy example of URL with percents.” _Example #> bibtex file_, *51*, 1-1. #> <https://github.com/GeoBosh/zzfiles/blob/master/url%20with%20percents.bib>. #>  #> A BibTeX entry for LaTeX users is #>  #>   @Article{urlWithPercents, #>     author = {Georgi N. Boshnakov}, #>     title = {Dummy example of {URL} with percents}, #>     volume = {51}, #>     url = {https://github.com/GeoBosh/zzfiles/blob/master/url%20with%20percents.bib}, #>     journal = {Example bibtex file}, #>     year = {2018}, #>     pages = {1--1}, #>   }        print(j, style = \"latex\") #> Boshnakov GN (2018). #> ``Dummy example of URL with percents.'' #> \\emph{Example bibtex file}, \\bold{51}, 1--1. #> \\url{https://github.com/GeoBosh/zzfiles/blob/master/url\\%20with\\%20percents.bib}."},{"path":"https://geobosh.github.io/Rdpack/reference/get_sig_text.html","id":null,"dir":"Reference","previous_headings":"","what":"Produce the textual form of the  signatures of available methods for\n  an S4 generic function — get_sig_text","title":"Produce the textual form of the  signatures of available methods for\n  an S4 generic function — get_sig_text","text":"Produce textual form  signatures available methods   S4 generic function.","code":""},{"path":"https://geobosh.github.io/Rdpack/reference/get_sig_text.html","id":"ref-usage","dir":"Reference","previous_headings":"","what":"Usage","title":"Produce the textual form of the  signatures of available methods for\n  an S4 generic function — get_sig_text","text":"","code":"get_sig_text(rdo, package = NULL)"},{"path":"https://geobosh.github.io/Rdpack/reference/get_sig_text.html","id":"arguments","dir":"Reference","previous_headings":"","what":"Arguments","title":"Produce the textual form of the  signatures of available methods for\n  an S4 generic function — get_sig_text","text":"rdo Rd object. package class \"character\", give  methods defined     package, otherwise give methods.","code":""},{"path":"https://geobosh.github.io/Rdpack/reference/get_sig_text.html","id":"details","dir":"Reference","previous_headings":"","what":"Details","title":"Produce the textual form of the  signatures of available methods for\n  an S4 generic function — get_sig_text","text":"Signatures found using function findMethodSignatures   package \"methods\". find methods show() defined package   \"methods\" print first :","code":"fn <- utils::help(\"show-methods\", package = \"methods\") rdo <- utils:::.getHelpFile(fn) head(get_sig_text(rdo)) ##: [1] \"signature(object = \\\"ANY\\\")\"                    ##: [2] \"signature(object = \\\"classGeneratorFunction\\\")\" ##: [3] \"signature(object = \\\"classRepresentation\\\")\"    ##: [4] \"signature(object = \\\"envRefClass\\\")\"            ##: [5] \"signature(object = \\\"externalRefMethod\\\")\"      ##: [6] \"signature(object = \\\"genericFunction\\\")\""},{"path":"https://geobosh.github.io/Rdpack/reference/get_sig_text.html","id":"value","dir":"Reference","previous_headings":"","what":"Value","title":"Produce the textual form of the  signatures of available methods for\n  an S4 generic function — get_sig_text","text":"character vector one element method.","code":""},{"path":"https://geobosh.github.io/Rdpack/reference/get_sig_text.html","id":"author","dir":"Reference","previous_headings":"","what":"Author","title":"Produce the textual form of the  signatures of available methods for\n  an S4 generic function — get_sig_text","text":"Georgi N. Boshnakov","code":""},{"path":"https://geobosh.github.io/Rdpack/reference/get_sig_text.html","id":"note","dir":"Reference","previous_headings":"","what":"Note","title":"Produce the textual form of the  signatures of available methods for\n  an S4 generic function — get_sig_text","text":"todo: better call promptMethods() get signatures   version R-2.13.x trouble argument `' (  figure use restrict functions package; also,   promptMethods() seemed call deprecated function   getMethods()). Check things stand current versions R,   may problem (checked, 2.14-0 ).","code":""},{"path":"https://geobosh.github.io/Rdpack/reference/get_sig_text.html","id":"ref-examples","dir":"Reference","previous_headings":"","what":"Examples","title":"Produce the textual form of the  signatures of available methods for\n  an S4 generic function — get_sig_text","text":"","code":"## load another package with some S4 methods (\"methods\" is already loaded) require(\"stats4\")   rdo <- Rdo_fetch(\"show\", package = \"methods\") ## alternatively: #fn <- help(\"show-methods\", package = \"methods\") #rdo <- utils:::.getHelpFile(fn)  ## this will find all methods for \"show\" in currently loaded packages ## (print only some of them) head(get_sig_text(rdo)) #> [1] \"signature(object = \\\"ANY\\\")\"                       #> [2] \"signature(object = \\\"MethodDefinition\\\")\"          #> [3] \"signature(object = \\\"MethodDefinitionWithTrace\\\")\" #> [4] \"signature(object = \\\"MethodSelectionReport\\\")\"     #> [5] \"signature(object = \\\"MethodWithNext\\\")\"            #> [6] \"signature(object = \\\"MethodWithNextWithTrace\\\")\"    ## this will select only the ones from package \"stats4\" get_sig_text(rdo, package = \"stats4\") #> [1] \"signature(object = \\\"mle\\\")\"         \"signature(object = \\\"summary.mle\\\")\"  ## this is also fine (interactively) but need to choose ## the appropriate element of \"fn\" if length(fn) > 1 #fn <- help(\"show-methods\")  ## this finds nothing #fn <- help(\"logLik-methods\", package = \"methods\") #fn Rdo_fetch(\"logLik-methods\", package = \"methods\") #> NULL  ## this does #fn <- help(\"logLik-methods\", package = \"stats4\") #rdo <- utils:::.getHelpFile(fn) rdo2 <- Rdo_fetch(\"logLik-methods\", package = \"stats4\")  get_sig_text(rdo2) #> [1] \"signature(object = \\\"ANY\\\")\" \"signature(object = \\\"mle\\\")\" get_sig_text(rdo2, package = \"stats4\") #> [1] \"signature(object = \\\"ANY\\\")\" \"signature(object = \\\"mle\\\")\"  ## only default method defined ## using this: setGeneric(\"f1\", function(x, y){NULL}) #> [1] \"f1\" ## since the following gives error in pkgdown: #f1 <- function(x, y){NULL} #setGeneric(\"f1\")  fn <- tempfile()  reprompt(\"f1\", filename = fn) #> Rd source not supplied, looking for installed documentation. #> Rd source not supplied and installed documentation not found. #> Trying a 'prompt' function to generate documentation for the object. #> \tsuccess: documentation generated using a 'prompt' function. #> \tThe Rd content was written to file  /tmp/RtmpMKPvT2/file18961d8bdb1c  #> [1] \"/tmp/RtmpMKPvT2/file18961d8bdb1c\" rdo <- tools::parse_Rd(fn) get_sig_text(rdo) #> [1] \"signature(x = \\\"ANY\\\")\"  setClass(\"aRdpack\") setClass(\"bRdpack\")  ## several methods defined setGeneric(\"f4\", function(x, y){NULL}) #> [1] \"f4\" setMethod(\"f4\", c(\"numeric\", \"numeric\"), function(x, y){NULL}) setMethod(\"f4\", c(\"aRdpack\", \"numeric\"), function(x, y){NULL}) setMethod(\"f4\", c(\"bRdpack\", \"numeric\"), function(x, y){NULL}) setMethod(\"f4\", c(\"aRdpack\", \"bRdpack\"), function(x, y){NULL})  reprompt(\"f4\", filename = fn) #> Rd source not supplied, looking for installed documentation. #> Rd source not supplied and installed documentation not found. #> Trying a 'prompt' function to generate documentation for the object. #> \tsuccess: documentation generated using a 'prompt' function. #> \tThe Rd content was written to file  /tmp/RtmpMKPvT2/file18961d8bdb1c  #> [1] \"/tmp/RtmpMKPvT2/file18961d8bdb1c\" rdo <- tools::parse_Rd(fn) get_sig_text(rdo) #> [1] \"signature(x = \\\"ANY\\\", y = \\\"ANY\\\")\"         #> [2] \"signature(x = \\\"aRdpack\\\", y = \\\"bRdpack\\\")\" #> [3] \"signature(x = \\\"aRdpack\\\", y = \\\"numeric\\\")\" #> [4] \"signature(x = \\\"bRdpack\\\", y = \\\"numeric\\\")\" #> [5] \"signature(x = \\\"numeric\\\", y = \\\"numeric\\\")\"  unlink(fn)"},{"path":"https://geobosh.github.io/Rdpack/reference/get_usage_text.html","id":null,"dir":"Reference","previous_headings":"","what":"Get the text of the usage section of Rd documentation — get_usage_text","title":"Get the text of the usage section of Rd documentation — get_usage_text","text":"Get text usage section Rd documentation.","code":""},{"path":"https://geobosh.github.io/Rdpack/reference/get_usage_text.html","id":"ref-usage","dir":"Reference","previous_headings":"","what":"Usage","title":"Get the text of the usage section of Rd documentation — get_usage_text","text":"","code":"get_usage_text(rdo)"},{"path":"https://geobosh.github.io/Rdpack/reference/get_usage_text.html","id":"arguments","dir":"Reference","previous_headings":"","what":"Arguments","title":"Get the text of the usage section of Rd documentation — get_usage_text","text":"rdo Rd object character string","code":""},{"path":"https://geobosh.github.io/Rdpack/reference/get_usage_text.html","id":"details","dir":"Reference","previous_headings":"","what":"Details","title":"Get the text of the usage section of Rd documentation — get_usage_text","text":"rdo string, parsed obtain Rd object. content section \"\\usage\" extracted converted string.","code":""},{"path":"https://geobosh.github.io/Rdpack/reference/get_usage_text.html","id":"value","dir":"Reference","previous_headings":"","what":"Value","title":"Get the text of the usage section of Rd documentation — get_usage_text","text":"string","code":""},{"path":"https://geobosh.github.io/Rdpack/reference/get_usage_text.html","id":"author","dir":"Reference","previous_headings":"","what":"Author","title":"Get the text of the usage section of Rd documentation — get_usage_text","text":"Georgi N. Boshnakov","code":""},{"path":"https://geobosh.github.io/Rdpack/reference/get_usage_text.html","id":"note","dir":"Reference","previous_headings":"","what":"Note","title":"Get the text of the usage section of Rd documentation — get_usage_text","text":"todo: get_usage_text can generalised Rd section         better use different approach since print.Rd()         take care details (escaping %, example). Also,         functions use one assume returns R code,         may case usage section contains Rd comments.","code":""},{"path":"https://geobosh.github.io/Rdpack/reference/get_usage_text.html","id":"ref-examples","dir":"Reference","previous_headings":"","what":"Examples","title":"Get the text of the usage section of Rd documentation — get_usage_text","text":"","code":"## get the Rd object documenting Rdo_macro #h <- utils::help(\"Rdo_macro\", lib.loc = .libPaths()) #rdo <- utils:::.getHelpFile(h) rdo <- Rdo_fetch(\"Rdo_macro\", \"Rdpack\") # extract the usage section and print it: ut <- get_usage_text(rdo) cat(ut, sep = \"\\n\") #>  #> Rdo_macro(x, name) #>  #> Rdo_macro1(x, name) #>  #> Rdo_macro2(x, y, name) #>  #> Rdo_item(x, y) #>  #> Rdo_sigitem(x, y, newline = TRUE)"},{"path":"https://geobosh.github.io/Rdpack/reference/insert_all_ref.html","id":null,"dir":"Reference","previous_headings":"","what":"Insert references cited in packages — insert_all_ref","title":"Insert references cited in packages — insert_all_ref","text":"Insert references cited packages.","code":""},{"path":"https://geobosh.github.io/Rdpack/reference/insert_all_ref.html","id":"ref-usage","dir":"Reference","previous_headings":"","what":"Usage","title":"Insert references cited in packages — insert_all_ref","text":"","code":"insert_all_ref(refs, style = \"\", empty_cited = FALSE)"},{"path":"https://geobosh.github.io/Rdpack/reference/insert_all_ref.html","id":"arguments","dir":"Reference","previous_headings":"","what":"Arguments","title":"Insert references cited in packages — insert_all_ref","text":"refs matrix specifying key-package pairs references insert.     Can also cached environment, see Details. style bibstyle, see Details. empty_cited TRUE, empty list currently cited items.","code":""},{"path":"https://geobosh.github.io/Rdpack/reference/insert_all_ref.html","id":"details","dir":"Reference","previous_headings":"","what":"Details","title":"Insert references cited in packages — insert_all_ref","text":"insert_all_ref workhorse behind several Rd macros   inclusion references Rd documentation. Argument refs two-column character matrix.  first   column specifies bibtex keys.  specify one key   single element, separate commas. second column specifies   package look keys. key equal \"*\" requests keys corresponding package. insert_all_ref drops duplicated keys, collects references,   converts Rd textual representation inclusion Rd   documentation files. refs can cached environment. internal use   documented.","code":""},{"path":"https://geobosh.github.io/Rdpack/reference/insert_all_ref.html","id":"value","dir":"Reference","previous_headings":"","what":"Value","title":"Insert references cited in packages — insert_all_ref","text":"insert_all_ref, character string containing textual   representation references, suitable inclusion Rd   file","code":""},{"path":"https://geobosh.github.io/Rdpack/reference/insert_all_ref.html","id":"references","dir":"Reference","previous_headings":"","what":"References","title":"Insert references cited in packages — insert_all_ref","text":"Currently citations. Nevethelese, put   \\insertAllCited{} just paragraph show message   prints citations. seems better   printing nothing may argued also   warning well. references Rd macro \\insertAllCites help page.","code":""},{"path":"https://geobosh.github.io/Rdpack/reference/insert_all_ref.html","id":"author","dir":"Reference","previous_headings":"","what":"Author","title":"Insert references cited in packages — insert_all_ref","text":"Georgi N. Boshnakov","code":""},{"path":"https://geobosh.github.io/Rdpack/reference/insert_all_ref.html","id":"ref-examples","dir":"Reference","previous_headings":"","what":"Examples","title":"Insert references cited in packages — insert_all_ref","text":"","code":"## a reference from package Rdpack cat(insert_all_ref(matrix(c(\"Rpack:bibtex\", \"Rdpack\"), ncol = 2)), \"\\n\") #> Romain Francois (2014). #> \\emph{bibtex: bibtex parser}. #> R package version 0.4.0.   ## more than one reference from package Rdpack, separate the keys with commas cat(insert_all_ref(matrix(c(\"parseRd,Rpack:bibtex\", \"Rdpack\"), ncol = 2)), \"\\n\") #> Romain Francois (2014). #> \\emph{bibtex: bibtex parser}. #> R package version 0.4.0.\\cr\\cr Duncan Murdoch (2010). #> \\dQuote{Parsing Rd files.} #> \\url{https://developer.r-project.org/parseRd.pdf}.   ## all references from package Rdpack cat(insert_all_ref(matrix(c(\"*\", \"Rdpack\"), ncol = 2)), \"\\n\") #> Georgi #> N. Boshnakov, Chris Putman (2020). #> \\emph{rbibutils: Convert Between Bibliography Formats}. #> \\url{https://CRAN.R-project.org/package=rbibutils}.\\cr\\cr Juan #> Esteban Diaz, Manuel López-Ibá~nez (2021). #> \\dQuote{Incorporating Decision-Maker's Preferences into the Automatic Configuration of Bi-Objective Optimisation Algorithms.} #> \\emph{European Journal of Operational Research}, \\bold{289}(3), 1209--1222. #> \\doi{10.1016/j.ejor.2020.07.059}.\\cr\\cr Romain Francois (2014). #> \\emph{bibtex: bibtex parser}. #> R package version 0.4.0.\\cr\\cr Duncan Murdoch (2010). #> \\dQuote{Parsing Rd files.} #> \\url{https://developer.r-project.org/parseRd.pdf}.\\cr\\cr Hadley Wickham, Jim Hester, Winston Chang (2018). #> \\emph{devtools: Tools to Make Developing R Packages Easier}. #> R package version 1.13.5, \\url{https://CRAN.R-project.org/package=devtools}.\\cr\\cr A. ZZZ (2018). #> \\dQuote{A relation between several fundamental constants: \\eqn{e^{i\\pi}=-1}.} #> \\emph{A non-existent journal with the formula \\eqn{L_2} in its name & an ampersand which is preceded by a backslash in the bib file.}. #> This reference does not exist. It is a test/demo that simple formulas in BibTeX files are OK. A formula in field 'note': \\eqn{c^2 = a^2 + b^2}. .   ## all references from package Rdpack and rbibutils m <- matrix(c(\"*\", \"Rdpack\",  \"*\", \"rbibutils\"), ncol = 2, byrow = TRUE) cat(insert_all_ref(m), \"\\n\") #> Georgi #> N. Boshnakov (2020). #> \\dQuote{Rdpack: Update and Manipulate Rd Documentation Objects.} #> \\doi{10.5281/zenodo.3925612}, R package version 2.0.0.\\cr\\cr Georgi #> N. Boshnakov, Chris Putman (2020). #> \\emph{rbibutils: Convert Between Bibliography Formats}. #> \\url{https://CRAN.R-project.org/package=rbibutils}.\\cr\\cr Juan #> Esteban Diaz, Manuel López-Ibá~nez (2021). #> \\dQuote{Incorporating Decision-Maker's Preferences into the Automatic Configuration of Bi-Objective Optimisation Algorithms.} #> \\emph{European Journal of Operational Research}, \\bold{289}(3), 1209--1222. #> \\doi{10.1016/j.ejor.2020.07.059}.\\cr\\cr Damiano Fantini (2019). #> \\dQuote{easyPubMed: Search and Retrieve Scientific Publication Records from PubMed.} #> R package version 2.13, \\url{https://CRAN.R-project.org/package=easyPubMed}.\\cr\\cr Romain Francois (2014). #> \\emph{bibtex: bibtex parser}. #> R package version 0.4.0.\\cr\\cr Romain Francois (2014). #> \\emph{bibtex: bibtex parser}. #> R package version 0.4.0.\\cr\\cr Mathew #> William McLean (2017). #> \\dQuote{RefManageR: Import and Manage BibTeX and BibLaTeX References in R.} #> \\emph{The Journal of Open Source Software}. #> \\doi{10.21105/joss.00338}.\\cr\\cr Duncan Murdoch (2010). #> \\dQuote{Parsing Rd files.} #> \\url{https://developer.r-project.org/parseRd.pdf}.\\cr\\cr Chris Putnam (2020). #> \\dQuote{Library bibutils, version 6.10.} #> \\url{https://sourceforge.net/projects/bibutils/}.\\cr\\cr Hadley Wickham, Jim Hester, Winston Chang (2018). #> \\emph{devtools: Tools to Make Developing R Packages Easier}. #> R package version 1.13.5, \\url{https://CRAN.R-project.org/package=devtools}.\\cr\\cr A. ZZZ (2018). #> \\dQuote{A relation between several fundamental constants: \\eqn{e^{i\\pi}=-1}.} #> \\emph{A non-existent journal with the formula \\eqn{L_2} in its name & an ampersand which is preceded by a backslash in the bib file.}. #> This reference does not exist. It is a test/demo that simple formulas in BibTeX files are OK. A formula in field 'note': \\eqn{c^2 = a^2 + b^2}. ."},{"path":"https://geobosh.github.io/Rdpack/reference/insert_citeOnly.html","id":null,"dir":"Reference","previous_headings":"","what":"Generate citations from bibtex keys — insert_citeOnly","title":"Generate citations from bibtex keys — insert_citeOnly","text":"Generate citations bibtex keys.","code":""},{"path":"https://geobosh.github.io/Rdpack/reference/insert_citeOnly.html","id":"ref-usage","dir":"Reference","previous_headings":"","what":"Usage","title":"Generate citations from bibtex keys — insert_citeOnly","text":"","code":"insert_citeOnly(keys, package = NULL, before = NULL, after = NULL,                 bibpunct = NULL, ..., cached_env = NULL,                 cite_only = FALSE, dont_cite = FALSE)"},{"path":"https://geobosh.github.io/Rdpack/reference/insert_citeOnly.html","id":"arguments","dir":"Reference","previous_headings":"","what":"Arguments","title":"Generate citations from bibtex keys — insert_citeOnly","text":"keys character string containing bibtex key(s) prefixed symbol     @, intermixed free text. format     Rd macro \\insertCite. Put ;textual end     string get textual citation. Similarly, ;nobrackets     requests parenthesised citation without enclosing parentheses.  package name R package. see citeNatbib. see citeNatbib. bibpunct see citeNatbib. ... arguments; internal use. cached_env internal use. cite_only internal use. dont_cite internal use.","code":""},{"path":"https://geobosh.github.io/Rdpack/reference/insert_citeOnly.html","id":"details","dir":"Reference","previous_headings":"","what":"Details","title":"Generate citations from bibtex keys — insert_citeOnly","text":"function behind \\insertCite related macros.   Argument \"keys\" syntax first argument   \\insertCite.","code":""},{"path":"https://geobosh.github.io/Rdpack/reference/insert_citeOnly.html","id":"value","dir":"Reference","previous_headings":"","what":"Value","title":"Generate citations from bibtex keys — insert_citeOnly","text":"character vector containing references Rd markup","code":""},{"path":"https://geobosh.github.io/Rdpack/reference/insert_citeOnly.html","id":"author","dir":"Reference","previous_headings":"","what":"Author","title":"Generate citations from bibtex keys — insert_citeOnly","text":"Georgi N. Boshnakov","code":""},{"path":[]},{"path":"https://geobosh.github.io/Rdpack/reference/insert_citeOnly.html","id":"ref-examples","dir":"Reference","previous_headings":"","what":"Examples","title":"Generate citations from bibtex keys — insert_citeOnly","text":"","code":"insert_citeOnly(\"@see also @Rpackage:rbibutils and @parseRd\", package = \"Rdpack\") #> [1] \"(see also Boshnakov and Putman 2020 and Murdoch 2010)\" ## (see also Boshnakov and Putman 2020 and Murdoch 2010)  insert_citeOnly(\"@see also @Rpackage:rbibutils and @parseRd;nobrackets\",   package = \"Rdpack\") #> [1] \"see also Boshnakov and Putman 2020 and Murdoch 2010\" ## see also Boshnakov and Putman 2020 and Murdoch 2010  insert_citeOnly(\"@see also @Rpackage:rbibutils and @parseRd;textual\",   package = \"Rdpack\") #> [1] \"see also Boshnakov and Putman (2020) and Murdoch (2010)\" ## see also Boshnakov and Putman (2020) and Murdoch (2010)"},{"path":"https://geobosh.github.io/Rdpack/reference/insert_ref.html","id":null,"dir":"Reference","previous_headings":"","what":"Insert bibtex references in Rd and roxygen2 documentation — insert_ref","title":"Insert bibtex references in Rd and roxygen2 documentation — insert_ref","text":"Package Rdpack provides Rd macros inserting references   citations bibtex files R documentation.  Function   insert_ref() workhorse behind mechanism.   description given page sufficient, details   see vignette.","code":""},{"path":"https://geobosh.github.io/Rdpack/reference/insert_ref.html","id":"ref-usage","dir":"Reference","previous_headings":"","what":"Usage","title":"Insert bibtex references in Rd and roxygen2 documentation — insert_ref","text":"","code":"insert_ref(key, package = NULL, ..., cached_env = NULL)"},{"path":"https://geobosh.github.io/Rdpack/reference/insert_ref.html","id":"arguments","dir":"Reference","previous_headings":"","what":"Arguments","title":"Insert bibtex references in Rd and roxygen2 documentation — insert_ref","text":"key bibtex key reference, character string. package package look bibtex file. ... arguments pass get_bibentries().     one interest users bibfile, whose default     \"REFERENCES.bib\", see get_bibentries. cached_env environment, used avoid repeatedly pasing bib     file scratch, mainly useful Rd macros.","code":""},{"path":"https://geobosh.github.io/Rdpack/reference/insert_ref.html","id":"details","dir":"Reference","previous_headings":"","what":"Details","title":"Insert bibtex references in Rd and roxygen2 documentation — insert_ref","text":"insert_ref extracts bibliograhic reference bibtex   file, converts Rd format returns single string   embedded newline characters. workhorse provided   mechanism users even need know   insert_ref. Package Rdpack provides several Rd macros inserting   references citations documentation package. macros   work , manually written Rd files roxygen2   documentation chunks. macros look references file   \"REFERENCES.bib\" root installation directory   package. package development mode   devtools, \"inst/REFERENCES.bib\" development   directory package checked first. See also   get_bibentries note direct calls   insert_ref() can specify different file, filename   places looked fixed Rd macros. description assumes Rdpack added file   DESCRIPTION, described Rdpack-package vignette   \"Inserting_bibtex_references\". Rd macros put   text documentation sources (‘Rd’ files ‘roxygen2’   chunks).","code":""},{"path":"https://geobosh.github.io/Rdpack/reference/insert_ref.html","id":"rd-macro-insertref","dir":"Reference","previous_headings":"","what":"Rd macro insertRef","title":"Insert bibtex references in Rd and roxygen2 documentation — insert_ref","text":"\\insertRef{key}{package} inserts reference bibtex key     key file \"REFERENCES.bib\" package     package. Argument ‘package’ can installed R     package, necessarily one documentation object, long     contains file \"REFERENCES.bib\" root     installation directory.  references partially processed     package built. References inserted \\insertRef appear place     macro put, usually dedicated references section     (\\references Rd files, @references roxygen     chunks). example, section ‘References’ help page shows     (among things)) rendered results following lines     Rd source file: roxygen2 documentation chunk might look like : first reference label Rpackage:rbibutils taken     file \"REFERENCES.bib\" package Rdpack. third     reference file \"REFERENCES.bib\" package     rbibutils. details see vignette \"Inserting_bibtex_references\".","code":"\\insertRef{Rpackage:rbibutils}{Rdpack}              \\insertRef{parseRd}{Rdpack}                  \\insertRef{bibutils6.10}{rbibutils} #' @references         #' \\insertRef{Rpackage:rbibutils}{Rdpack}         #'          #' \\insertRef{parseRd}{Rdpack}         #'          #' \\insertRef{bibutils6.10}{rbibutils}"},{"path":"https://geobosh.github.io/Rdpack/reference/insert_ref.html","id":"rd-macro-insertcite","dir":"Reference","previous_headings":"","what":"Rd macro insertCite","title":"Insert bibtex references in Rd and roxygen2 documentation — insert_ref","text":"\\insertCite{key}{package} cites key records use     \\insertAllCited, see . key can contain     keys separated commas.  default citations parenthesised     (Murdoch 2010) .  get textual citations, like     Murdoch (2010) , put string ;textual     end key. references last two sentences     produced \\insertCite{parseRd}{Rdpack}     \\insertCite{parseRd;textual}{Rdpack}, respectively.      also works several citations, e.g.     \\insertCite{parseRd,Rpackage:rbibutils;textual}{Rdpack}     produces: Murdoch (2010); Boshnakov Putman (2020) . mix citations text, ‘see also’     ‘chapter 3’, write list keys free text, starting     symbol @ prefixing key .      @ symbol appear output. example,     following code produces:  parenthesised form, adding ;nobrackets end     list keys causes enclosing parentheses dropped.     useful wish use markup text surrounding     references. example, gives: (see also  Murdoch 2010; Boshnakov Putman 2020 ).     Without ‘;nobrackets’ result       (see also  (Murdoch 2010; Boshnakov Putman 2020) ).","code":"\\insertCite{@see also @parseRd and @Rpackage:rbibutils}{Rdpack},              \\insertCite{@see also @parseRd; @Rpackage:rbibutils}{Rdpack},              \\insertCite{@see also @parseRd and @Rpackage:rbibutils;textual}{Rdpack}. (\\emph{see also}  \\insertCite{@@parseRd; @Rpackage:rbibutils;nobrackets}{Rdpack})."},{"path":"https://geobosh.github.io/Rdpack/reference/insert_ref.html","id":"rd-macro-insertnocite","dir":"Reference","previous_headings":"","what":"Rd macro insertNoCite","title":"Insert bibtex references in Rd and roxygen2 documentation — insert_ref","text":"macro \\insertNoCite{key}{package} records one   references \\insertAllCited cite . Setting   key * include references specified   package. example, \\insertNoCite{parseRd}{Rdpack}   \\insertNoCite{*}{rbibutils} record specified references   inclusion \\insertAllCited.","code":""},{"path":"https://geobosh.github.io/Rdpack/reference/insert_ref.html","id":"rd-macro-insertallcited","dir":"Reference","previous_headings":"","what":"Rd macro insertAllCited","title":"Insert bibtex references in Rd and roxygen2 documentation — insert_ref","text":"\\insertAllCited inserts references cited     \\insertCite \\insertNoCite. Putting macro     references section keep references date automatically.      Rd section may look something like: roxygen2, references chunk might look like :","code":"\\references{              \\insertAllCited{}        } #' @references        #'   \\insertAllCited{}"},{"path":"https://geobosh.github.io/Rdpack/reference/insert_ref.html","id":"rd-macro-insertnocite-1","dir":"Reference","previous_headings":"","what":"Rd macro insertNoCite","title":"Insert bibtex references in Rd and roxygen2 documentation — insert_ref","text":"\\insertCiteOnly{key}{package} \\insertCite     include key list references     \\insertAllCited.","code":""},{"path":"https://geobosh.github.io/Rdpack/reference/insert_ref.html","id":"value","dir":"Reference","previous_headings":"","what":"Value","title":"Insert bibtex references in Rd and roxygen2 documentation — insert_ref","text":"insert_ref, character string","code":""},{"path":"https://geobosh.github.io/Rdpack/reference/insert_ref.html","id":"references","dir":"Reference","previous_headings":"","what":"References","title":"Insert bibtex references in Rd and roxygen2 documentation — insert_ref","text":"illustrative purposes two sets citations   first set references obtained \\insertRef   reference: Duncan Murdoch (2010). “Parsing Rd files.” https://developer.r-project.org/parseRd.pdf. Georgi N. Boshnakov, Chris Putman (2020). rbibutils: Convert Bibliography Formats. https://CRAN.R-project.org/package=rbibutils. Putnam C (2020). “Library bibutils, version 6.10.” https://sourceforge.net/projects/bibutils/. ---- following references obtained single \\insertAllCited{}.    references sorted automatically surnames authors: Georgi N. Boshnakov, Chris Putman (2020). rbibutils: Convert Bibliography Formats. https://CRAN.R-project.org/package=rbibutils. Duncan Murdoch (2010). “Parsing Rd files.” https://developer.r-project.org/parseRd.pdf. Chris Putnam (2020). “Library bibutils, version 6.10.” https://sourceforge.net/projects/bibutils/.","code":""},{"path":"https://geobosh.github.io/Rdpack/reference/insert_ref.html","id":"author","dir":"Reference","previous_headings":"","what":"Author","title":"Insert bibtex references in Rd and roxygen2 documentation — insert_ref","text":"Georgi N. Boshnakov","code":""},{"path":[]},{"path":"https://geobosh.github.io/Rdpack/reference/insert_ref.html","id":"ref-examples","dir":"Reference","previous_headings":"","what":"Examples","title":"Insert bibtex references in Rd and roxygen2 documentation — insert_ref","text":"","code":"cat(insert_ref(\"Rpackage:rbibutils\", \"Rdpack\"), \"\\n\") #> Georgi #> N. Boshnakov, Chris Putman (2020). #> \\emph{rbibutils: Convert Between Bibliography Formats}. #> \\url{https://CRAN.R-project.org/package=rbibutils}."},{"path":"https://geobosh.github.io/Rdpack/reference/inspect_Rd.html","id":null,"dir":"Reference","previous_headings":"","what":"Inspect and update an Rd object or file — inspect_Rd","title":"Inspect and update an Rd object or file — inspect_Rd","text":"Inspect update Rd object file.","code":""},{"path":"https://geobosh.github.io/Rdpack/reference/inspect_Rd.html","id":"ref-usage","dir":"Reference","previous_headings":"","what":"Usage","title":"Inspect and update an Rd object or file — inspect_Rd","text":"","code":"inspect_Rd(rdo, package = NULL)  inspect_Rdfun(rdo, alias_update = TRUE)  inspect_Rdmethods(rdo, package = NULL)  inspect_Rdclass(rdo)"},{"path":"https://geobosh.github.io/Rdpack/reference/inspect_Rd.html","id":"arguments","dir":"Reference","previous_headings":"","what":"Arguments","title":"Inspect and update an Rd object or file — inspect_Rd","text":"rdo Rd object file name package name package alias_update TRUE, add missing alias entries     functions usage statements.","code":""},{"path":"https://geobosh.github.io/Rdpack/reference/inspect_Rd.html","id":"details","dir":"Reference","previous_headings":"","what":"Details","title":"Inspect and update an Rd object or file — inspect_Rd","text":"functions check descriptions objects rdo   consistent current definitions update ,   necessary. details depend type documented topic.   general, functions update entries can produced   programmatically, possibly accompanied suggestion author   write additional text. inspect_Rd checks \\name section rdo   dispatches one inspect_XXX functions depening   type topic. inspect_Rdfun processes documentation functions.  checks   usage entries functions documented rdo   updates necessary. appends \"\\alias\" entries   functions . Entries created arguments   missing \"\\arguments\" section. Warning   given arguments \"\\arguments\" section   present least one usage entry. inspect_Rdfun understands   syntax S3 methods S4 methods used \"usage\" sections,   well. S4 methods may also section produced   promptMethods. inspect_Rdmethods checks updates documentation S4   generic function. inspect_Rdclass checks updates documentation S4   class. Since method signatures descriptions  may present   documentation class, well methods, question   arises put \"\\alias\" entries avoid duplication.   Currently, alias entries put method descriptions.","code":""},{"path":"https://geobosh.github.io/Rdpack/reference/inspect_Rd.html","id":"author","dir":"Reference","previous_headings":"","what":"Author","title":"Inspect and update an Rd object or file — inspect_Rd","text":"Georgi N. Boshnakov","code":""},{"path":"https://geobosh.github.io/Rdpack/reference/inspect_args.html","id":null,"dir":"Reference","previous_headings":"","what":"Inspect the argument section of an Rd object — inspect_args","title":"Inspect the argument section of an Rd object — inspect_args","text":"Inspect argument section Rd object.","code":""},{"path":"https://geobosh.github.io/Rdpack/reference/inspect_args.html","id":"ref-usage","dir":"Reference","previous_headings":"","what":"Usage","title":"Inspect the argument section of an Rd object — inspect_args","text":"","code":"inspect_args(rdo, i_usage)"},{"path":"https://geobosh.github.io/Rdpack/reference/inspect_args.html","id":"arguments","dir":"Reference","previous_headings":"","what":"Arguments","title":"Inspect the argument section of an Rd object — inspect_args","text":"rdo Rd object describing functions. i_usage see Details.","code":""},{"path":"https://geobosh.github.io/Rdpack/reference/inspect_args.html","id":"details","dir":"Reference","previous_headings":"","what":"Details","title":"Inspect the argument section of an Rd object — inspect_args","text":"inspect_args checks arguments documentation   object rdo match (union ) actual arguments   functions describes. i_usage missing, computed inspecting current   definitions functions described rdo, see   inspect_usage. argument likely supplied   function calling inspect_args already computed   purposes.","code":""},{"path":"https://geobosh.github.io/Rdpack/reference/inspect_args.html","id":"value","dir":"Reference","previous_headings":"","what":"Value","title":"Inspect the argument section of an Rd object — inspect_args","text":"TRUE arguments documentation match (union )   actual arguments described functions, FALSE otherwise. returned logical value attribute `details' list   following components. rdo_argnames arguments described documentation object, rdo. cur_argnames arguments current definitions     described functions. added_argnames new arguments removed_argnames removed (dropped) arguments.","code":""},{"path":"https://geobosh.github.io/Rdpack/reference/inspect_args.html","id":"author","dir":"Reference","previous_headings":"","what":"Author","title":"Inspect the argument section of an Rd object — inspect_args","text":"Georgi N. Boshnakov","code":""},{"path":"https://geobosh.github.io/Rdpack/reference/inspect_signatures.html","id":null,"dir":"Reference","previous_headings":"","what":"Inspect signatures of S4 methods — inspect_signatures","title":"Inspect signatures of S4 methods — inspect_signatures","text":"Inspect signatures S4 methods.","code":""},{"path":"https://geobosh.github.io/Rdpack/reference/inspect_signatures.html","id":"ref-usage","dir":"Reference","previous_headings":"","what":"Usage","title":"Inspect signatures of S4 methods — inspect_signatures","text":"","code":"inspect_clmethods(rdo, final = TRUE)  inspect_signatures(rdo, package = NULL, sec = \"Methods\")"},{"path":"https://geobosh.github.io/Rdpack/reference/inspect_signatures.html","id":"arguments","dir":"Reference","previous_headings":"","what":"Arguments","title":"Inspect signatures of S4 methods — inspect_signatures","text":"rdo Rd object. package name package, character string NULL. sec name section look , character string. final TRUE insert text suggestions, otherwise     comment suggestions .","code":""},{"path":"https://geobosh.github.io/Rdpack/reference/inspect_signatures.html","id":"details","dir":"Reference","previous_headings":"","what":"Details","title":"Inspect signatures of S4 methods — inspect_signatures","text":"Signatures documentation S4 classes methods stored   somewhat differently. inspect_signatures inspects signatures   documentation methods function.  inspect_clmethods   inspects signatures documentation class. inspect_signatures written   inspect_clmethods() geared towards using existing code   ordinary functions (mainly parse_usage_text(). new methods found, functions add entries Rd   object rdo. rdo documents methods exist, message inviting   user remove manually printed offending entries   remain object.   time writing, R CMD check warn .","code":""},{"path":"https://geobosh.github.io/Rdpack/reference/inspect_signatures.html","id":"value","dir":"Reference","previous_headings":"","what":"Value","title":"Inspect signatures of S4 methods — inspect_signatures","text":"Rd object","code":""},{"path":"https://geobosh.github.io/Rdpack/reference/inspect_signatures.html","id":"note","dir":"Reference","previous_headings":"","what":"Note","title":"Inspect signatures of S4 methods — inspect_signatures","text":"todo: need consolidation.","code":""},{"path":"https://geobosh.github.io/Rdpack/reference/inspect_signatures.html","id":"author","dir":"Reference","previous_headings":"","what":"Author","title":"Inspect signatures of S4 methods — inspect_signatures","text":"Georgi N. Boshnakov","code":""},{"path":"https://geobosh.github.io/Rdpack/reference/inspect_slots.html","id":null,"dir":"Reference","previous_headings":"","what":"Inspect the slots of an S4 class — inspect_slots","title":"Inspect the slots of an S4 class — inspect_slots","text":"Inspect slots S4 class.","code":""},{"path":"https://geobosh.github.io/Rdpack/reference/inspect_slots.html","id":"ref-usage","dir":"Reference","previous_headings":"","what":"Usage","title":"Inspect the slots of an S4 class — inspect_slots","text":"","code":"inspect_slots(rdo, final = TRUE)"},{"path":"https://geobosh.github.io/Rdpack/reference/inspect_slots.html","id":"arguments","dir":"Reference","previous_headings":"","what":"Arguments","title":"Inspect the slots of an S4 class — inspect_slots","text":"rdo Rd object. final TRUE insert text suggestions, otherwise     comment suggestions .","code":""},{"path":"https://geobosh.github.io/Rdpack/reference/inspect_slots.html","id":"author","dir":"Reference","previous_headings":"","what":"Author","title":"Inspect the slots of an S4 class — inspect_slots","text":"Georgi N. Boshnakov","code":""},{"path":"https://geobosh.github.io/Rdpack/reference/inspect_usage.html","id":null,"dir":"Reference","previous_headings":"","what":"Inspect the usage section in an Rd object — inspect_usage","title":"Inspect the usage section in an Rd object — inspect_usage","text":"Inspect usage section Rd object.","code":""},{"path":"https://geobosh.github.io/Rdpack/reference/inspect_usage.html","id":"ref-usage","dir":"Reference","previous_headings":"","what":"Usage","title":"Inspect the usage section in an Rd object — inspect_usage","text":"","code":"inspect_usage(rdo)"},{"path":"https://geobosh.github.io/Rdpack/reference/inspect_usage.html","id":"arguments","dir":"Reference","previous_headings":"","what":"Arguments","title":"Inspect the usage section in an Rd object — inspect_usage","text":"rdo Rd object.","code":""},{"path":"https://geobosh.github.io/Rdpack/reference/inspect_usage.html","id":"details","dir":"Reference","previous_headings":"","what":"Details","title":"Inspect the usage section in an Rd object — inspect_usage","text":"usage section Rd object, rdo, extracted   parsed. usage function described rdo   obtained also actual installed function compared   one rdo. return value list, one element function usage   returned compare_usage1. One consequences easy way add usage   description function, say fu existing Rd file   simply add line fu() usage section file   run reprompt .","code":""},{"path":"https://geobosh.github.io/Rdpack/reference/inspect_usage.html","id":"value","dir":"Reference","previous_headings":"","what":"Value","title":"Inspect the usage section in an Rd object — inspect_usage","text":"list comparison results described `Details'   (todo: give details )","code":""},{"path":"https://geobosh.github.io/Rdpack/reference/inspect_usage.html","id":"author","dir":"Reference","previous_headings":"","what":"Author","title":"Inspect the usage section in an Rd object — inspect_usage","text":"Georgi N. Boshnakov","code":""},{"path":[]},{"path":"https://geobosh.github.io/Rdpack/reference/list_Rd.html","id":null,"dir":"Reference","previous_headings":"","what":"Combine Rd fragments — list_Rd","title":"Combine Rd fragments — list_Rd","text":"Combine Rd fragments strings one object.","code":""},{"path":"https://geobosh.github.io/Rdpack/reference/list_Rd.html","id":"ref-usage","dir":"Reference","previous_headings":"","what":"Usage","title":"Combine Rd fragments — list_Rd","text":"","code":"list_Rd(..., Rd_tag = NULL, Rd_class = FALSE)"},{"path":"https://geobosh.github.io/Rdpack/reference/list_Rd.html","id":"arguments","dir":"Reference","previous_headings":"","what":"Arguments","title":"Combine Rd fragments — list_Rd","text":"... named list objects combine, see `Details'. Rd_tag non-null, value Rd_tag result. Rd_class logical; TRUE, result class \"Rd\".","code":""},{"path":"https://geobosh.github.io/Rdpack/reference/list_Rd.html","id":"details","dir":"Reference","previous_headings":"","what":"Details","title":"Combine Rd fragments — list_Rd","text":"names named arguments specify tags corresponding   elements (arbitrary tags, ones converted macro names   prepending backslash ). convenient way specify   sections, items, etc, cases arguments   tagged previous processing. Character string arguments   converted appropriate Rd pieces. Argument ... may contain mixture character vactors Rd   pieces.","code":""},{"path":"https://geobosh.github.io/Rdpack/reference/list_Rd.html","id":"value","dir":"Reference","previous_headings":"","what":"Value","title":"Combine Rd fragments — list_Rd","text":"Rd object list Rd_tag attribute, specified   arguments.","code":""},{"path":"https://geobosh.github.io/Rdpack/reference/list_Rd.html","id":"author","dir":"Reference","previous_headings":"","what":"Author","title":"Combine Rd fragments — list_Rd","text":"Georgi N. Boshnakov","code":""},{"path":[]},{"path":"https://geobosh.github.io/Rdpack/reference/list_Rd.html","id":"ref-examples","dir":"Reference","previous_headings":"","what":"Examples","title":"Combine Rd fragments — list_Rd","text":"","code":"## see also the examples for c_Rd  dummyfun <- function(x, ...) x  u1 <- list_Rd(name = \"Dummyname\", alias = \"dummyfun\",               title = \"Dummy title\", description = \"Dummy description\",               usage = \"dummyfun(x)\",               value = \"numeric vector\",               author = \"A. Author\",               Rd_class=TRUE ) Rdo_show(u1)  # call reprompt to fill the arguments section (and correct the usage) fn <- tempfile(\"dummyfun\", fileext = \"Rd\") reprompt(dummyfun, filename = fn) #> Rd source not supplied, looking for installed documentation. #> Rd source not supplied and installed documentation not found. #> Trying a 'prompt' function to generate documentation for the object. #> Error in reprompt(dummyfun, filename = fn): unsuccessful attempt to create Rd doc. using a 'prompt' function.  # check that the result can be parsed and show it. Rdo_show(tools::parse_Rd(fn)) #> Warning: cannot open file '/tmp/RtmpMKPvT2/dummyfun1896868ffa5Rd': No such file or directory #> Error in file(con, \"r\"): cannot open the connection  unlink(fn)"},{"path":"https://geobosh.github.io/Rdpack/reference/makeVignetteReference.html","id":null,"dir":"Reference","previous_headings":"","what":"Make bibtex references for vignettes — makeVignetteReference","title":"Make bibtex references for vignettes — makeVignetteReference","text":"Make bibtex references vignettes","code":""},{"path":"https://geobosh.github.io/Rdpack/reference/makeVignetteReference.html","id":"ref-usage","dir":"Reference","previous_headings":"","what":"Usage","title":"Make bibtex references for vignettes — makeVignetteReference","text":"","code":"makeVignetteReference(package, vig = 1, verbose = TRUE, title, author,                        type = \"pdf\", bibtype = \"Article\", key = NULL)  vigbib(package, verbose = TRUE, ..., vig = NULL)"},{"path":"https://geobosh.github.io/Rdpack/reference/makeVignetteReference.html","id":"arguments","dir":"Reference","previous_headings":"","what":"Arguments","title":"Make bibtex references for vignettes — makeVignetteReference","text":"package character string, name installed package. vig integer number character string identifying vignette. verbose TRUE, print references Bibtex format. title character string, title vignette, see Details. author character string, title vignette, see Details. type character string, type vignette,     \"pdf\" \"html\". Currently ignored. bibtype character string, Bibtex type reference,     defaults \"Article\". key character string specifying key Bibtex entry.     missing, suitable key generated automatically. ... arguments passed vigbib() makeVignetteReference().","code":""},{"path":"https://geobosh.github.io/Rdpack/reference/makeVignetteReference.html","id":"details","dir":"Reference","previous_headings":"","what":"Details","title":"Make bibtex references for vignettes — makeVignetteReference","text":"vigbib() generates Bibtex references vignettes   package. makeVignetteReference() produces Bibtex entry   particular vignette. seems standard way cite vignettes R packages.   vignettes complete journal papers (notably   Journal Statistical Software), authors usually   prefer papers cited, rather vignette. case,   consulting output citation(\"a_package\") best   starting point. vignette extended substantially   paper published, cite . many cases sufficient give command opens   vignette, e.g.: vignette(\"Inserting_bibtex_references\", package = \"Rdpack\"). makeVignetteReference() makes Bibtex entry one   vignette. looks available vignettes using   vignette(package=package). Argument vig can   character string identifying vignette name   used call vignette(). can also integer,   identifying vignette index (order   vignettes returned vignette()). default first   vignette returned. vig suitable, suitable list   alternatives printed. vigbib() sufficient give name package.   accepts arguments makeVignetteReference() except   vig (actually, supplying vig equivallent calling   makeVignetteReference() directly). remaining arguments can used overwrite automatically   generated entries. example, vignette authors may   package authors.","code":""},{"path":"https://geobosh.github.io/Rdpack/reference/makeVignetteReference.html","id":"value","dir":"Reference","previous_headings":"","what":"Value","title":"Make bibtex references for vignettes — makeVignetteReference","text":"bibentry object containing generated references   (Bibtex entries also printed, can copied   bib file)","code":""},{"path":"https://geobosh.github.io/Rdpack/reference/makeVignetteReference.html","id":"author","dir":"Reference","previous_headings":"","what":"Author","title":"Make bibtex references for vignettes — makeVignetteReference","text":"Georgi N. Boshnakov","code":""},{"path":"https://geobosh.github.io/Rdpack/reference/makeVignetteReference.html","id":"ref-examples","dir":"Reference","previous_headings":"","what":"Examples","title":"Make bibtex references for vignettes — makeVignetteReference","text":"","code":"## NOTE (2020-01-21): the following examples work fine, but are not ##   rendered correctly by pkgdown::build_site(), so there may be errors ##   on the site produced by it, https://geobosh.github.io/Rdpack/.  vigbib(\"Rdpack\") #> No vignettes found in package  Rdpack  #> bibentry() makeVignetteReference(\"Rdpack\", vig = 1) #> Error in makeVignetteReference(\"Rdpack\", vig = 1): not ready yet, should return all vigs in the package. makeVignetteReference(\"Rdpack\", vig = \"Inserting_bibtex_references\") #> Error in makeVignetteReference(\"Rdpack\", vig = \"Inserting_bibtex_references\"): 'vig' must (partially) match one of: #> \t1  #>  #> \t0  #> Alternatively, 'vig' can be the index printed in front of the name above. ## the first few characters of the name suffice: makeVignetteReference(\"Rdpack\", vig = \"Inserting_bib\") #> Error in makeVignetteReference(\"Rdpack\", vig = \"Inserting_bib\"): 'vig' must (partially) match one of: #> \t1  #>  #> \t0  #> Alternatively, 'vig' can be the index printed in front of the name above.  ## this gives an error but also prints the available vignettes: ## makeVignetteReference(\"Matrix\", vig = \"NoSuchVignette\")  vigbib(\"utils\") #> @Article{vigutils:Sweave, #>   title = {Sweave User Manual}, #>   author = {R Core Team and contributors worldwide}, #>   journal = {URL https://CRAN.R-Project.org. Vignette included in R package utils (Part of R 4.3.1)}, #>   year = {2023}, #>   publisher = {CRAN}, #>   url = {https://CRAN.R-Project.org}, #> } makeVignetteReference(\"utils\", vig = 1) #> @Article{vigutils:Sweave, #>   title = {Sweave User Manual}, #>   author = {R Core Team and contributors worldwide}, #>   journal = {URL https://CRAN.R-Project.org. Vignette included in R package utils (Part of R 4.3.1)}, #>   year = {2023}, #>   publisher = {CRAN}, #>   url = {https://CRAN.R-Project.org}, #> } #>  #> Team RC, worldwide c (2023). “Sweave User Manual.” _URL #> https://CRAN.R-Project.org. Vignette included in R package utils (Part #> of R 4.3.1)_. <https://CRAN.R-Project.org>. ## commented out since can be slow: ## high <- installed.packages(priority = \"high\") ## highbib <- lapply(rownames(high), function(x) try(Rdpack:::vigbib(x, verbose = FALSE)))"},{"path":"https://geobosh.github.io/Rdpack/reference/parse_Rdname.html","id":null,"dir":"Reference","previous_headings":"","what":"Parse the name section of an Rd object — parse_Rdname","title":"Parse the name section of an Rd object — parse_Rdname","text":"Parse name section Rd object.","code":""},{"path":"https://geobosh.github.io/Rdpack/reference/parse_Rdname.html","id":"ref-usage","dir":"Reference","previous_headings":"","what":"Usage","title":"Parse the name section of an Rd object — parse_Rdname","text":"","code":"parse_Rdname(rdo)"},{"path":"https://geobosh.github.io/Rdpack/reference/parse_Rdname.html","id":"arguments","dir":"Reference","previous_headings":"","what":"Arguments","title":"Parse the name section of an Rd object — parse_Rdname","text":"rdo Rd object","code":""},{"path":"https://geobosh.github.io/Rdpack/reference/parse_Rdname.html","id":"details","dir":"Reference","previous_headings":"","what":"Details","title":"Parse the name section of an Rd object — parse_Rdname","text":"content section \"\\name\" extracted. contains   hyphen, `-', part hyphen taken topic   (usually function name), part hyphen   type. name contain hyphens, type set   empty string.","code":""},{"path":"https://geobosh.github.io/Rdpack/reference/parse_Rdname.html","id":"value","dir":"Reference","previous_headings":"","what":"Value","title":"Parse the name section of an Rd object — parse_Rdname","text":"list two components: fname name topic, usually function type type topic, \"method\"","code":""},{"path":"https://geobosh.github.io/Rdpack/reference/parse_Rdname.html","id":"author","dir":"Reference","previous_headings":"","what":"Author","title":"Parse the name section of an Rd object — parse_Rdname","text":"Georgi N. Boshnakov","code":""},{"path":"https://geobosh.github.io/Rdpack/reference/parse_Rdname.html","id":"ref-examples","dir":"Reference","previous_headings":"","what":"Examples","title":"Parse the name section of an Rd object — parse_Rdname","text":"","code":"u1 <- list_Rd(name = \"Dummyname\", alias = \"Dummyallias1\",               title = \"Dummy title\", description = \"Dummy description\",               Rd_class=TRUE )  parse_Rdname(u1) #> $fname #>        name  #> \"Dummyname\"  #>  #> $type #> type  #>   \"\"  #>   u2 <- list_Rd(name = \"dummyclass-class\", alias = \"Dummyclass\",               title = \"Class dummyclass\",               description = \"Objects and methods for something.\",               Rd_class=TRUE )  parse_Rdname(u2) #> $fname #>         name  #> \"dummyclass\"  #>  #> $type #>    type  #> \"class\"  #>"},{"path":"https://geobosh.github.io/Rdpack/reference/parse_Rdpiece.html","id":null,"dir":"Reference","previous_headings":"","what":"Parse a piece of Rd source text — parse_Rdpiece","title":"Parse a piece of Rd source text — parse_Rdpiece","text":"Parse piece Rd source text.","code":""},{"path":"https://geobosh.github.io/Rdpack/reference/parse_Rdpiece.html","id":"ref-usage","dir":"Reference","previous_headings":"","what":"Usage","title":"Parse a piece of Rd source text — parse_Rdpiece","text":"","code":"parse_Rdpiece(x, result = \"\")"},{"path":"https://geobosh.github.io/Rdpack/reference/parse_Rdpiece.html","id":"arguments","dir":"Reference","previous_headings":"","what":"Arguments","title":"Parse a piece of Rd source text — parse_Rdpiece","text":"x piece Rd text, character vector. result \"text\", converts result printable text   (e.g. shown user), otherwise returns Rd object.","code":""},{"path":"https://geobosh.github.io/Rdpack/reference/parse_Rdpiece.html","id":"details","dir":"Reference","previous_headings":"","what":"Details","title":"Parse a piece of Rd source text — parse_Rdpiece","text":"parse_Rdpiece parses piece source Rd text. text may   almost arbitrary piece may inserted Rd source file,   except top level section (use   parse_Rdtext sections). Todo: probably can   also parsed piece, check! somewhat tricky since parse_Rd accept   arbitrary piece Rd text. handles either complete Rd source   fragment, defined (understand ) top level section.    circumvent limitation, function constructs minimal   complete Rd source putting argument x section (currently   \"Note\") special formatting .   parsing, extracts part corresponding x. parse_Rdpiece default returns parsed Rd piece. However,   result=\"text\", text formatted help system   presenting help pages text format. TODO: add argument macros?","code":""},{"path":"https://geobosh.github.io/Rdpack/reference/parse_Rdpiece.html","id":"value","dir":"Reference","previous_headings":"","what":"Value","title":"Parse a piece of Rd source text — parse_Rdpiece","text":"parsed Rd piece textual representation described Details","code":""},{"path":"https://geobosh.github.io/Rdpack/reference/parse_Rdpiece.html","id":"author","dir":"Reference","previous_headings":"","what":"Author","title":"Parse a piece of Rd source text — parse_Rdpiece","text":"Georgi N. Boshnakov","code":""},{"path":"https://geobosh.github.io/Rdpack/reference/parse_Rdpiece.html","id":"ref-examples","dir":"Reference","previous_headings":"","what":"Examples","title":"Parse a piece of Rd source text — parse_Rdpiece","text":"","code":"# the following creates Rd object rdo dummyfun <- function(x) x u1 <- list_Rd(name = \"Dummyname\", alias = \"dummyfun\",               title = \"Dummy title\", description = \"Dummy description\",               usage = \"dummyfun(x,y)\",               value = \"numeric vector\",               author = \"A. Author\",               Rd_class = TRUE ) fn <- tempfile(\"dummyfun\", fileext = \"Rd\") reprompt(dummyfun, filename = fn) #> Rd source not supplied, looking for installed documentation. #> Rd source not supplied and installed documentation not found. #> Trying a 'prompt' function to generate documentation for the object. #> Error in reprompt(dummyfun, filename = fn): unsuccessful attempt to create Rd doc. using a 'prompt' function. rdo <- tools::parse_Rd(fn) #> Warning: cannot open file '/tmp/RtmpMKPvT2/dummyfun1896224b3637Rd': No such file or directory #> Error in file(con, \"r\"): cannot open the connection  # let's prepare a new item rd <- \"\\\\item{...}{further arguments to be passed on.}\" newarg <- parse_Rdtext(rd, section = \"\\\\arguments\")  # now append 'newarg' to the arguments section of rdo iarg <- which(tools:::RdTags(rdo) == \"\\\\arguments\") #> Error in eval(expr, envir, enclos): object 'rdo' not found rdoa <- append_to_Rd_list(rdo, newarg, iarg) #> Error in eval(expr, envir, enclos): object 'rdo' not found  Rdo_show(rdoa) #> Error in eval(expr, envir, enclos): object 'rdoa' not found  # for arguments and other frequent tasks, there are specialised functions dots <- paste0(\"\\\\\", \"dots\") rdob <- Rdo_append_argument(rdo, dots, \"further arguments to be passed on.\") #> Error in eval(expr, envir, enclos): object 'rdo' not found  Rdo_show(reprompt(rdob, filename = fn)) #> Error in eval(expr, envir, enclos): object 'rdob' not found  unlink(fn)"},{"path":"https://geobosh.github.io/Rdpack/reference/parse_Rdtext.html","id":null,"dir":"Reference","previous_headings":"","what":"Parse Rd source text as the contents of a section — parse_Rdtext","title":"Parse Rd source text as the contents of a section — parse_Rdtext","text":"Parse Rd source text contents given section.","code":""},{"path":"https://geobosh.github.io/Rdpack/reference/parse_Rdtext.html","id":"ref-usage","dir":"Reference","previous_headings":"","what":"Usage","title":"Parse Rd source text as the contents of a section — parse_Rdtext","text":"","code":"parse_Rdtext(text, section = NA)"},{"path":"https://geobosh.github.io/Rdpack/reference/parse_Rdtext.html","id":"arguments","dir":"Reference","previous_headings":"","what":"Arguments","title":"Parse Rd source text as the contents of a section — parse_Rdtext","text":"text Rd source text, character vector. section section name, string.","code":""},{"path":"https://geobosh.github.io/Rdpack/reference/parse_Rdtext.html","id":"details","dir":"Reference","previous_headings":"","what":"Details","title":"Parse Rd source text as the contents of a section — parse_Rdtext","text":"section given, parse_Rdtext parses   text appropriate content section section.   achieved inserting text argument TeX   macro section. example, section   \"\\usage\", line \"\\usage{\" inserted   begiinning text closing \"}\" end. section NA parse_Rdtext parses without   preprocessing. case text normally   complete section fragment.","code":""},{"path":"https://geobosh.github.io/Rdpack/reference/parse_Rdtext.html","id":"value","dir":"Reference","previous_headings":"","what":"Value","title":"Parse Rd source text as the contents of a section — parse_Rdtext","text":"Rd fragment","code":""},{"path":"https://geobosh.github.io/Rdpack/reference/parse_Rdtext.html","id":"author","dir":"Reference","previous_headings":"","what":"Author","title":"Parse Rd source text as the contents of a section — parse_Rdtext","text":"Georgi N. Boshnakov","code":""},{"path":"https://geobosh.github.io/Rdpack/reference/parse_Rdtext.html","id":"note","dir":"Reference","previous_headings":"","what":"Note","title":"Parse Rd source text as the contents of a section — parse_Rdtext","text":"text saved temporary file parsed using    parse_Rd. done least two reasons. Firstly,    parse_Rd works reliably (time writing )    file. Secondly, saved file may slightly different    (escaped backslashes primary example).    nightmare ensure concerned functions know    Rd text read file . (currently internal) function .parse_Rdlines takes    character vector, writes file (using cat) calls    parse_Rd parse .","code":""},{"path":[]},{"path":"https://geobosh.github.io/Rdpack/reference/parse_pairlist.html","id":null,"dir":"Reference","previous_headings":"","what":"Parse formal arguments of functions — parse_pairlist","title":"Parse formal arguments of functions — parse_pairlist","text":"Parse formal arguments functions convert   f_usage objects.","code":""},{"path":"https://geobosh.github.io/Rdpack/reference/parse_pairlist.html","id":"ref-usage","dir":"Reference","previous_headings":"","what":"Usage","title":"Parse formal arguments of functions — parse_pairlist","text":"","code":"parse_pairlist(x)  pairlist2f_usage1(x, name, S3class = \"\", S4sig = \"\", infix = FALSE,                   fu = TRUE)"},{"path":"https://geobosh.github.io/Rdpack/reference/parse_pairlist.html","id":"arguments","dir":"Reference","previous_headings":"","what":"Arguments","title":"Parse formal arguments of functions — parse_pairlist","text":"x pairlist representing arguments function. name function name. S3class S3 class, see `Details' S4sig S4 signature, see Details. infix TRUE function usage infix form, see     Details. fu TRUE object function, otherwise something     else (e.g. variable constant like pi Inf).","code":""},{"path":"https://geobosh.github.io/Rdpack/reference/parse_pairlist.html","id":"details","dir":"Reference","previous_headings":"","what":"Details","title":"Parse formal arguments of functions — parse_pairlist","text":"functions mostly internal.  parse_pairlist parses pairlist object, x,   list two components. first component contains names   arguments. second component named list containing   default values, converted strings. arguments default   values entries second component (, may length   zero).  x empty NULL, components   length zero. example: pairlist2f_usage1() creates object S3 class   \"f_usage\". object contains result parsing x   parse_pairlist(x) number additional components   copies remaining arguments function (without   processing). components listed section Values.   S3class set S3 class S3 methods, S4sig   signature S4 method (used Rd macro   \\S4method). infix TRUE rare occations   function primarily used infix form. Class \"f_usage\" method .character()   generates text suitable inclusion Rd documentation.","code":"parse_pairlist(formals(system.file)) ##: $argnames ##: [1] \"...\"      \"package\"  \"lib.loc\"  \"mustWork\"##: $defaults ##:    package    lib.loc   mustWork  ##: \"\\\"base\\\"\"     \"NULL\"    \"FALSE\" pairlist2f_usage1(formals(summary.lm), \"summary\", S3class = \"lm\") ##: name      = summary  ##: S3class   = lm  ##: S4sig     =   ##: infix     = FALSE  ##: fu        = TRUE  ##: argnames  = object correlation symbolic.cor ...  ##: defaults  : correlation = FALSE  ##:             symbolic.cor = FALSE"},{"path":"https://geobosh.github.io/Rdpack/reference/parse_pairlist.html","id":"value","dir":"Reference","previous_headings":"","what":"Value","title":"Parse formal arguments of functions — parse_pairlist","text":"parse_pairlist, list following components: argnames names arguments, character vector defaults named character vector containing default values, converted     character strings. arguments defaults entries     vector. pairlist2f_usage1, object S3 class  \"f_usage\". list parse_pairlist   following additional components: name function name, character string. S3class S3 class, character string; \"\" S3 method. S4sig S4 signature; \"\" S4 method. infix logical value, TRUE infix operators. fu indicates type object, usually TRUE, see Details.","code":""},{"path":"https://geobosh.github.io/Rdpack/reference/parse_pairlist.html","id":"author","dir":"Reference","previous_headings":"","what":"Author","title":"Parse formal arguments of functions — parse_pairlist","text":"Georgi N. Boshnakov","code":""},{"path":[]},{"path":"https://geobosh.github.io/Rdpack/reference/parse_pairlist.html","id":"ref-examples","dir":"Reference","previous_headings":"","what":"Examples","title":"Parse formal arguments of functions — parse_pairlist","text":"","code":"parse_pairlist(formals(lm)) #> $argnames #>  [1] \"formula\"     \"data\"        \"subset\"      \"weights\"     \"na.action\"   #>  [6] \"method\"      \"model\"       \"x\"           \"y\"           \"qr\"          #> [11] \"singular.ok\" \"contrasts\"   \"offset\"      \"...\"         #>  #> $defaults #>      method       model           x           y          qr singular.ok  #>    \"\\\"qr\\\"\"      \"TRUE\"     \"FALSE\"     \"FALSE\"      \"TRUE\"      \"TRUE\"  #>   contrasts  #>      \"NULL\"  #>  parse_pairlist(formals(system.file)) #> $argnames #> [1] \"...\"      \"package\"  \"lib.loc\"  \"mustWork\" #>  #> $defaults #>    package    lib.loc   mustWork  #> \"\\\"base\\\"\"     \"NULL\"    \"FALSE\"  #>  s_lm <- pairlist2f_usage1(formals(summary.lm), \"summary\", S3class = \"lm\") s_lm #> name      = summary  #> S3class   = lm  #> S4sig     =   #> infix     = FALSE  #> fu        = TRUE  #> argnames  = object correlation symbolic.cor ...  #> defaults  : correlation = FALSE  #>             symbolic.cor = FALSE  #>  as.character(s_lm) #>                                                                            summary  #> \"\\\\method{summary}{lm}(object, correlation = FALSE, symbolic.cor = FALSE, \\\\dots)\""},{"path":"https://geobosh.github.io/Rdpack/reference/parse_text.html","id":null,"dir":"Reference","previous_headings":"","what":"Parse expressions residing in character vectors — parse_text","title":"Parse expressions residing in character vectors — parse_text","text":"Parse expressions residing character vectors.","code":""},{"path":"https://geobosh.github.io/Rdpack/reference/parse_text.html","id":"ref-usage","dir":"Reference","previous_headings":"","what":"Usage","title":"Parse expressions residing in character vectors — parse_text","text":"","code":"parse_text(text, ..., keep = TRUE)"},{"path":"https://geobosh.github.io/Rdpack/reference/parse_text.html","id":"arguments","dir":"Reference","previous_headings":"","what":"Arguments","title":"Parse expressions residing in character vectors — parse_text","text":"text text parse, normally character vector can     anything parse accepts artgument. ... additional arguments passed parse. keep required setting option keep.source, see     details.","code":""},{"path":"https://geobosh.github.io/Rdpack/reference/parse_text.html","id":"details","dir":"Reference","previous_headings":"","what":"Details","title":"Parse expressions residing in character vectors — parse_text","text":"like parse(text=text,...) additional feature   setting option \"keep.source\" requested   argument keep, set keep calling   parse restored afterwards. function longer exported Rdpack since   historical reasons avoid unnecessary dependence   gbutils. Use equivalent gbutils::parse_text instead.","code":""},{"path":"https://geobosh.github.io/Rdpack/reference/parse_text.html","id":"value","dir":"Reference","previous_headings":"","what":"Value","title":"Parse expressions residing in character vectors — parse_text","text":"expression representing parsed text, see link{parse}   details","code":""},{"path":"https://geobosh.github.io/Rdpack/reference/parse_text.html","id":"author","dir":"Reference","previous_headings":"","what":"Author","title":"Parse expressions residing in character vectors — parse_text","text":"Georgi N. Boshnakov","code":""},{"path":"https://geobosh.github.io/Rdpack/reference/parse_text.html","id":"note","dir":"Reference","previous_headings":"","what":"Note","title":"Parse expressions residing in character vectors — parse_text","text":"usual setting option \"keep.source\" interactive sessions   TRUE. However, `R CMD check' FALSE. consequence, examples documentation may run fine   copied pasted R session (rightly) fail `R CMD check',   depend  option \"keep.source\" TRUE.","code":""},{"path":[]},{"path":"https://geobosh.github.io/Rdpack/reference/parse_usage_text.html","id":null,"dir":"Reference","previous_headings":"","what":"Parse usage text — parse_usage_text","title":"Parse usage text — parse_usage_text","text":"Parse usage text.","code":""},{"path":"https://geobosh.github.io/Rdpack/reference/parse_usage_text.html","id":"ref-usage","dir":"Reference","previous_headings":"","what":"Usage","title":"Parse usage text — parse_usage_text","text":"","code":"parse_1usage_text(text) parse_usage_text(text)"},{"path":"https://geobosh.github.io/Rdpack/reference/parse_usage_text.html","id":"arguments","dir":"Reference","previous_headings":"","what":"Arguments","title":"Parse usage text — parse_usage_text","text":"text conceptually, content usage section one Rd objects,     character vector, see Details.","code":""},{"path":"https://geobosh.github.io/Rdpack/reference/parse_usage_text.html","id":"details","dir":"Reference","previous_headings":"","what":"Details","title":"Parse usage text — parse_usage_text","text":"parse_usage_text, text character vector   representing contents usage section Rdo object.   parse_usage_text preprocessing text   calls parse_1usage_text usage statement. preprocessing changes \"\\dots\" \"...\"   converts S3- S4-method descriptions form suitable   parse(). text parsed (parse)   \"srcref\" attribute removed parsed object. todo: currently checks made Rd comments text. parse_1usage_text processes usage statement one object   calls pairlist2f_usage1 convert object   S3 class \"f_usage\".","code":""},{"path":"https://geobosh.github.io/Rdpack/reference/parse_usage_text.html","id":"value","dir":"Reference","previous_headings":"","what":"Value","title":"Parse usage text — parse_usage_text","text":"parse_1usage_text, object S3 class  \"f_usage\", see pairlist2f_usage1   structure. parse_usage_text, list containing one element   usage entry, prepared parse_1usage_text","code":""},{"path":"https://geobosh.github.io/Rdpack/reference/parse_usage_text.html","id":"author","dir":"Reference","previous_headings":"","what":"Author","title":"Parse usage text — parse_usage_text","text":"Georgi N. Boshnakov","code":""},{"path":"https://geobosh.github.io/Rdpack/reference/predefined.html","id":null,"dir":"Reference","previous_headings":"","what":"Tables of predefined sections and types of pieces of Rd objects — predefined","title":"Tables of predefined sections and types of pieces of Rd objects — predefined","text":"Tables predefined sections types pieces Rd objects.","code":""},{"path":"https://geobosh.github.io/Rdpack/reference/predefined.html","id":"ref-usage","dir":"Reference","previous_headings":"","what":"Usage","title":"Tables of predefined sections and types of pieces of Rd objects — predefined","text":"","code":"Rdo_predefined_sections  Rdo_piece_types  rdo_top_tags"},{"path":"https://geobosh.github.io/Rdpack/reference/predefined.html","id":"details","dir":"Reference","previous_headings":"","what":"Details","title":"Tables of predefined sections and types of pieces of Rd objects — predefined","text":"Rd syntax defines several tables   (Murdoch 2010) . Rdpack stores   variables described . Rdo_predefined_sections named character vector types   top level sections Rd object. Rdo_piece_types named character vector giving types   core (possible?)  Rd macros. NOTE: objects hard coded need updated   specifications Rd format updated. todo: write functions go existing Rd documentation   discover missing wrong items.","code":""},{"path":"https://geobosh.github.io/Rdpack/reference/predefined.html","id":"value","dir":"Reference","previous_headings":"","what":"Value","title":"Tables of predefined sections and types of pieces of Rd objects — predefined","text":"Rdo_predefined_sections, name-value pairs given   following table. example,  Rdo_predefined_sections[\"examples\"]  RCODE .   Rdo_piece_types, name-value pairs :   rdo_top_tags, values :   Note , ,  prefixed backaslash.","code":""},{"path":"https://geobosh.github.io/Rdpack/reference/predefined.html","id":"references","dir":"Reference","previous_headings":"","what":"References","title":"Tables of predefined sections and types of pieces of Rd objects — predefined","text":"Duncan Murdoch (2010). “Parsing Rd files.” https://developer.r-project.org/parseRd.pdf.","code":""},{"path":"https://geobosh.github.io/Rdpack/reference/promptPackageSexpr.html","id":null,"dir":"Reference","previous_headings":"","what":"Generates a shell of documentation for an installed package — promptPackageSexpr","title":"Generates a shell of documentation for an installed package — promptPackageSexpr","text":"Generates shell documentation installed package.   content similar `promptPackage' information can   computed produced Sexpr's always date.","code":""},{"path":"https://geobosh.github.io/Rdpack/reference/promptPackageSexpr.html","id":"ref-usage","dir":"Reference","previous_headings":"","what":"Usage","title":"Generates a shell of documentation for an installed package — promptPackageSexpr","text":"","code":"promptPackageSexpr(package, filename = NULL, final = TRUE,                    overview = FALSE, bib = TRUE)"},{"path":"https://geobosh.github.io/Rdpack/reference/promptPackageSexpr.html","id":"arguments","dir":"Reference","previous_headings":"","what":"Arguments","title":"Generates a shell of documentation for an installed package — promptPackageSexpr","text":"package name package, string filename name file write generated Rd     content, string. default sufficient cases. final logical; TRUE content usable     without manual editing. overview logical; TRUE creates sections hints     put , otherwise sections written file     commented . bib TRUE, create comment line references section     cause rebib import references     default bib file.","code":""},{"path":"https://geobosh.github.io/Rdpack/reference/promptPackageSexpr.html","id":"details","dir":"Reference","previous_headings":"","what":"Details","title":"Generates a shell of documentation for an installed package — promptPackageSexpr","text":"generated skeleton functionally (almost) equivalent   produced promptPackage. difference   promptPackage computes information inserts verbatim   skeleton, promptPackageSexpr inserts Sexpr's   computation information package build time. way need manually update information like   version package. index functions (contains   descriptions) need manual updating, well. promptPackageSexpr needs called create   initial skeleton. Rd file can edited needed. Rd file generated option bib = TRUE (  appropriate lines added refernces section manually)   references can updated time call rebib. todo: moment final=FALSE effect   described overview. time writing   (2011-11-18) remember intentional   corresponding `' clause contains | mistake.","code":""},{"path":"https://geobosh.github.io/Rdpack/reference/promptPackageSexpr.html","id":"value","dir":"Reference","previous_headings":"","what":"Value","title":"Generates a shell of documentation for an installed package — promptPackageSexpr","text":"name file (invisibly)","code":""},{"path":"https://geobosh.github.io/Rdpack/reference/promptPackageSexpr.html","id":"author","dir":"Reference","previous_headings":"","what":"Author","title":"Generates a shell of documentation for an installed package — promptPackageSexpr","text":"Georgi N. Boshnakov","code":""},{"path":"https://geobosh.github.io/Rdpack/reference/promptPackageSexpr.html","id":"note","dir":"Reference","previous_headings":"","what":"Note","title":"Generates a shell of documentation for an installed package — promptPackageSexpr","text":"automatically generated information installed (  least built) package. Usually problem (  idea function) means developer adding   documentation previously undocumented functions, appear   'Index' section package installed   . Similarly, description file package changed,   package needs installed changes appear   overview. Since documentation installed together   package surprise, course. may cause problem   documentation produced R CMD Rd2pdf   updated version installed. function called repromptXXX since idea   called Rd file can edited freely, see   also `Details'.","code":""},{"path":"https://geobosh.github.io/Rdpack/reference/promptUsage.html","id":null,"dir":"Reference","previous_headings":"","what":"Generate usage text for functions and methods — promptUsage","title":"Generate usage text for functions and methods — promptUsage","text":"Generates usage text function, S3 method S4 method.  text   suitably formatted inclusion usage section Rd   documentation.","code":""},{"path":"https://geobosh.github.io/Rdpack/reference/promptUsage.html","id":"ref-usage","dir":"Reference","previous_headings":"","what":"Usage","title":"Generate usage text for functions and methods — promptUsage","text":"","code":"get_usage(object, name = NULL, force.function = FALSE, ...,           S3class = \"\", S4sig = \"\", infix = FALSE, fu = TRUE,           out.format = \"text\")  promptUsage(..., usage)"},{"path":"https://geobosh.github.io/Rdpack/reference/promptUsage.html","id":"arguments","dir":"Reference","previous_headings":"","what":"Arguments","title":"Generate usage text for functions and methods — promptUsage","text":"object function object character name one, can     anonymous function. name name function, string. force.function enforce looking function. S3class S3 class function, character vector. .format \"text\", return result character     vector. S4sig (signature S4 method, used Rd macro     \\S4method). infix TRUE function infix operator. fu TRUE object function, otherwise something     else (e.g. variable constant like pi Inf). usage usage object, see Details. ... promptUsage, arguments passed     get_usage; get_usage, currently used.","code":""},{"path":"https://geobosh.github.io/Rdpack/reference/promptUsage.html","id":"details","dir":"Reference","previous_headings":"","what":"Details","title":"Generate usage text for functions and methods — promptUsage","text":"get_usage() takes function object, name one,   creates text suitable inclusion usage section Rd   documentation.  usage generated function object.    interactive R session, use cat() print result   copying pasting Rd documentation saving file   (otherwise, usage text contains backslashes, may appear   duplicated).  Long text wrapped two lines. example, object anonymous function, argument name compulsory.   example,         cat( get_usage(function(x = 3, y = \"\"){}, \"f\") )  get_usage() can also used insert dynamically signatures   functions located objects, environments lists,   see examples. function used infix operator, set infix = TRUE. Backticks ok, well,   promptUsage() mostly internal use. like   get_usage() additional argument, usage, used   pass specially parsed argument list class \"f_usage\",   produced functions Rdpack. particular   generated previous call get_usage().","code":"cat(get_usage(lm)) ##: lm(formula, data, subset, weights, na.action, method = \"qr\",  ##:    model = TRUE, x = FALSE, y = FALSE, qr = TRUE, singular.ok = TRUE,  ##:    contrasts = NULL, offset, \\dots) cat(get_usage(summary.lm)) ##: summary.lm(object, correlation = FALSE, symbolic.cor = FALSE, \\dots) cat(get_usage(summary.lm, name = \"summary\")) ##: summary(object, correlation = FALSE, symbolic.cor = FALSE, \\dots) cat(get_usage(summary.lm, \"summary\", S3class = \"lm\")) ##: \\method{summary}{lm}(object, correlation = FALSE, symbolic.cor = FALSE, \\dots) get_usage(\"+\", infix = TRUE) ##: [1] \"e1 + e2\" get_usage(\"%in%\", infix = TRUE) ##: [1] \"x %in% table\" op <- \"+\" get_usage(op, infix = TRUE) ##: [1] \"e1 + e2\" get_usage(`+`, infix = TRUE) ##: [1] \"e1 + e2\" op <- `+` get_usage(op, infix = TRUE) ##: [1] \"e1 op e2\" op <- `+` get_usage(eval(op), name = \"+\", infix = TRUE) ##: [1] \"e1 + e2\""},{"path":"https://geobosh.github.io/Rdpack/reference/promptUsage.html","id":"value","dir":"Reference","previous_headings":"","what":"Value","title":"Generate usage text for functions and methods — promptUsage","text":"character string object S3 class \"f_usage\",   see pairlist2f_usage1 format.","code":""},{"path":"https://geobosh.github.io/Rdpack/reference/promptUsage.html","id":"author","dir":"Reference","previous_headings":"","what":"Author","title":"Generate usage text for functions and methods — promptUsage","text":"Georgi N. Boshnakov","code":""},{"path":"https://geobosh.github.io/Rdpack/reference/promptUsage.html","id":"note","dir":"Reference","previous_headings":"","what":"Note","title":"Generate usage text for functions and methods — promptUsage","text":"S3 S4 generic, use name function, object,   see examples. functions usage descriptions appear \"usage\"   section Rd files. Descriptions S4 methods \"Methods\" sections   dealt functions.","code":""},{"path":[]},{"path":"https://geobosh.github.io/Rdpack/reference/promptUsage.html","id":"ref-examples","dir":"Reference","previous_headings":"","what":"Examples","title":"Generate usage text for functions and methods — promptUsage","text":"","code":"u <- get_usage(lm)    # a long usage text cat(u) #> lm(formula, data, subset, weights, na.action, method = \"qr\",  #>    model = TRUE, x = FALSE, y = FALSE, qr = TRUE, singular.ok = TRUE,  #>    contrasts = NULL, offset, \\dots)  # if there are additional arguments in S3 methods, # use names of the functions, not the objects, e.g. get_usage(\"droplevels\", S3class = \"data.frame\") #>                                                            droplevels  #> \"\\\\method{droplevels}{data.frame}(x, except = NULL, exclude, \\\\dots)\"  get_usage(name = \"droplevels\", S3class = \"data.frame\") #>                                                            droplevels  #> \"\\\\method{droplevels}{data.frame}(x, except = NULL, exclude, \\\\dots)\"  # (both give \"\\method{droplevels}{data.frame}(x, except = NULL, \\dots)\")  # but this gives the args of the generic:  \"\\method{droplevels}{data.frame}(x, \\dots)\" get_usage(droplevels, S3class = \"data.frame\") #>                                    droplevels  #> \"\\\\method{droplevels}{data.frame}(x, \\\\dots)\"   ## a list containing some functions summaries <- list(xbar = function(x) mean(x), rho = function(x, y) cor(x,y)) get_usage(summaries$xbar, name = \"xbar\") #>      xbar  #> \"xbar(x)\"  get_usage(summaries$rho, name = \"rho\") #>         rho  #> \"rho(x, y)\"   ## functions in an environment esummaries <- list2env(summaries) get_usage(esummaries$xbar, name = \"xbar\") #>      xbar  #> \"xbar(x)\"  get_usage(esummaries$rho, name = \"rho\") #>         rho  #> \"rho(x, y)\""},{"path":"https://geobosh.github.io/Rdpack/reference/rdo_text_restore.html","id":null,"dir":"Reference","previous_headings":"","what":"Ensure exported fragments of Rd are as the original — rdo_text_restore","title":"Ensure exported fragments of Rd are as the original — rdo_text_restore","text":"Rd object imported file, function ensures   fragments changed editing object   remain unchanged exported file. function used   reprompt() ensure exactly .","code":""},{"path":"https://geobosh.github.io/Rdpack/reference/rdo_text_restore.html","id":"ref-usage","dir":"Reference","previous_headings":"","what":"Usage","title":"Ensure exported fragments of Rd are as the original — rdo_text_restore","text":"","code":"rdo_text_restore(cur, orig, pos_list, file)"},{"path":"https://geobosh.github.io/Rdpack/reference/rdo_text_restore.html","id":"arguments","dir":"Reference","previous_headings":"","what":"Arguments","title":"Ensure exported fragments of Rd are as the original — rdo_text_restore","text":"cur Rd object orig Rd object pos_list list srcref objects specifying portions files     replace, see 'Details'. file file name, essentially text representation     cur.","code":""},{"path":"https://geobosh.github.io/Rdpack/reference/rdo_text_restore.html","id":"details","dir":"Reference","previous_headings":"","what":"Details","title":"Ensure exported fragments of Rd are as the original — rdo_text_restore","text":"essentially internal function. exists , general,   possible restore original Rd file Rd object   due specifications Rd format.  file exported   parsed Rd file functionally equivalent original   equivalent things computer necessarily equally   pleasant humans. function used reprompt source   file option keep source unchanged sections   original. todo: needs clean , unnecessary arguments   particular.","code":""},{"path":"https://geobosh.github.io/Rdpack/reference/rdo_text_restore.html","id":"value","dir":"Reference","previous_headings":"","what":"Value","title":"Ensure exported fragments of Rd are as the original — rdo_text_restore","text":"main result side effect replacing sections  file changed reprompt original ones.","code":""},{"path":"https://geobosh.github.io/Rdpack/reference/rdo_text_restore.html","id":"author","dir":"Reference","previous_headings":"","what":"Author","title":"Ensure exported fragments of Rd are as the original — rdo_text_restore","text":"Georgi N. Boshnakov","code":""},{"path":[]},{"path":"https://geobosh.github.io/Rdpack/reference/rebib.html","id":null,"dir":"Reference","previous_headings":"","what":"Work with bibtex references in Rd documentation — rebib","title":"Work with bibtex references in Rd documentation — rebib","text":"Work bibtex references Rd documentation.","code":""},{"path":"https://geobosh.github.io/Rdpack/reference/rebib.html","id":"ref-usage","dir":"Reference","previous_headings":"","what":"Usage","title":"Work with bibtex references in Rd documentation — rebib","text":"","code":"rebib(infile, outfile, ...)  inspect_Rdbib(rdo, force = FALSE, ...)"},{"path":"https://geobosh.github.io/Rdpack/reference/rebib.html","id":"arguments","dir":"Reference","previous_headings":"","what":"Arguments","title":"Work with bibtex references in Rd documentation — rebib","text":"infile name Rd file update, character string. outfile filename updated Rd object. ... arguments passed     get_bibentries, see `Details'. rdo Rd object. force TRUE, re-insert previously imported     references. Otherwise change references.","code":""},{"path":"https://geobosh.github.io/Rdpack/reference/rebib.html","id":"details","dir":"Reference","previous_headings":"","what":"Details","title":"Work with bibtex references in Rd documentation — rebib","text":"inspect_Rdbib takes Rd object processes references   specified . user level function rebib. parses Rd file   infile, calls inspect_Rdbib process references,   writes modified Rd object file outfile.     outfile missing set basename   infile.  outfile empty string, \"\",   outfile set infile. default Bibtex file \"REFERENCES.bib\" current working   directory. Arguments \"...\" can used change name bib   file location.  Argument bibfile can used   overwrite default name bib file.  Argument package   can used specify bib file taken root   installation directory package package, see   get_bibentries details. following scheme can used incorporation bibliographic   references BibTeX files. Note however, usually   convenient use approach based Rd macros like   \\insertRef, see insert_ref vignette(s). Bibtex key reference put comment line   references section, least one space colon, ':', required, spaces   \"bibentry:\" ignored. run rebib() file, see example section way   run rebib() files one go. reference inserted immediately comment line   specifying matching comment line marking end   inserted. inserting reference, check matching ending line   made, line found, reference inserted.   means add new references sufficient give   keys, described run function . References   already duplicated. inserted reference may also edited, necessary. long   two comment lines enclosing removed, reference   overwritten subsequent calls functions described   .  text outside markers delineating references inserted   mechanism left unchanged, including references inserted   means. include references bib file, following line can   used: Notice space colon case.   case marker put last reference whole   thing considered one block.  , end marker present   force FALSE, none changed. Otherwise,   force TRUE, whole block references removed   references currently bib file inserted. main purpose bibentry:use package   overview file. reference section file \"package-package\"   generated promptPackageSexpr uses feature (  user still needs call rebib insert references).","code":"\\references{         % bibentry: key1          % bibentry: key2          ...     } % bibentry:all"},{"path":"https://geobosh.github.io/Rdpack/reference/rebib.html","id":"value","dir":"Reference","previous_headings":"","what":"Value","title":"Work with bibtex references in Rd documentation — rebib","text":"inspect_Rdbib, modified Rd object.  rebib used mainly side effect creating file   references updated. returns Rd object created   parsing modifying Rd file.","code":""},{"path":"https://geobosh.github.io/Rdpack/reference/rebib.html","id":"author","dir":"Reference","previous_headings":"","what":"Author","title":"Work with bibtex references in Rd documentation — rebib","text":"Georgi N. Boshnakov","code":""},{"path":[]},{"path":"https://geobosh.github.io/Rdpack/reference/rebib.html","id":"ref-examples","dir":"Reference","previous_headings":"","what":"Examples","title":"Work with bibtex references in Rd documentation — rebib","text":"","code":"if (FALSE) { # update references in all Rd files in the package's 'man' directory # rdnames <- dir(path = \"./man\", pattern=\".*[.]Rd$\", full.names=TRUE) lapply(rdnames, function(x) rebib(x, package=\"Rdpack\")) }"},{"path":"https://geobosh.github.io/Rdpack/reference/reprompt.html","id":null,"dir":"Reference","previous_headings":"","what":"Update the documentation of a topic — reprompt","title":"Update the documentation of a topic — reprompt","text":"Examine documentation functions, methods classes   update additional arguments, aliases, methods slots,   appropriate. extention promptXXX() family functions.","code":""},{"path":"https://geobosh.github.io/Rdpack/reference/reprompt.html","id":"ref-usage","dir":"Reference","previous_headings":"","what":"Usage","title":"Update the documentation of a topic — reprompt","text":"","code":"reprompt(object, infile = NULL, Rdtext = NULL, final = TRUE,           type = NULL, package = NULL, methods = NULL, verbose = TRUE,           filename = NULL, sec_copy = TRUE, edit = FALSE, ...)"},{"path":"https://geobosh.github.io/Rdpack/reference/reprompt.html","id":"arguments","dir":"Reference","previous_headings":"","what":"Arguments","title":"Update the documentation of a topic — reprompt","text":"object object whose documentation updated,     string, function, help topic, parsed Rd object, see     `Details'. infile file name containing Rd documentation, see `Details'. Rdtext character string Rd formatted text, see `Details'. final logical, TRUE modifies output     prompt package can built. type type topic, \"methods\"     \"class\", see `Details'. package package name; document objects defined     package, especially useful methods, see `Details'. methods used documentation S4 methods , rarely needed even     .  argument passed     promptMethods, see documentation     details. verbose TRUE print messages screen. filename name file generated Rd content;     NULL, suitable file name generated, TRUE     set infile,        FALSE Rd text returned, see `Details'. ... currently used. sec_copy TRUE copy Rd contents unchanged sections     result, see Details. edit TRUE call file.edit just     returning. argument ignored filename FALSE.","code":""},{"path":"https://geobosh.github.io/Rdpack/reference/reprompt.html","id":"details","dir":"Reference","previous_headings":"","what":"Details","title":"Update the documentation of a topic — reprompt","text":"typical use reprompt one argument, reprompt updates requested documentation writes new   Rd file current working directory. argument infile   used, descriptions objects described input file   updated. object name given, reprompt   looks first installed documentation processes   way case infile. documentation   object, reprompt creates skeleton Rd file similar   one produced base R functions prompt family (  final = TRUE, default, modifies output   prompt(), package can built). document function, say myfun, existing Rd file, just   add myfun() usage section file call   reprompt() file. Put quotes around function name   non-syntactic.  replacement functions (functions names   ending <-) reprompt() insert proper usage   statement. example, signature xxx<- (x,   ..., value) , \"xxx<-\"() xxx() <- value   replaced xxx(x, ...) <- value. S4 methods classes argument \"package\" often needed   restrict output methods defined package interest. Without \"package\" argument reprompt \"[<-\" give   methods defined loaded packages time call. Currently reprompt functionality implemented topic   \"package\" object form \"name-package\" (  equivalent argument topic) documentation   package?name, reprompt calls   promptPackageSexpr create required shell.   Note shell produced promptPackageSexpr   need `reprompting' since automatically generated information   included \\Sexpr's, literal strings. details. Typically, one object, infile, Rdtext   supplied. Warning messages issued case. object must made available time   reprompt() issued. object package   typically achieved library() command. object may function name, accepted ?   operator. form \"name-class\" \"name-methods\"   documentation shell class \"name\" methods generic function   \"name\" examined/created. Alternatively, argument type   may set \"class\" \"methods\" achieve effect. infile specifies documentation file updated.   contains documentation one functions, reprompt   examines usage statements updates   changed. also adds arguments \"arguments\" section   arguments usage statements entries . infile   describes methods function class, checks made   appropriate . example, new methods /slots added   corresponding sections. easy interactive use forget name   infile argument, comparereprompt(\"./man/reprompt.Rd\") vs.   reprompt(infile = \"./man/reprompt.Rd\")).   convenience feature infile missing   object character string ending \".Rd\" containing   forward slash (.e. looks like Rd file directory),   taken infile. Rdtext similar infile Rd content taken   character vector. Rd content supplied infile Rdtext,   reprompt uses basis comparison. Otherwise tries   find installed documentation object topic requested.   fails, resorts one promptXXX functions   generate documentation shell. also fails, requested   object topic exist. succeeds, function examines current definition   requested object(s), methods, class amends   documentation additional items finds. Rd objects describing one functions, usage expressions   checked replaced, changed. Arguments appearing   one usage expressions missing section \"Arguments\"   amended content \"Describe ...\"  message   printed. Arguments longer usage statements removed   message issued alert user. Alias sections inserted   functions \"usage\" without \"alias\" section. filename character string, used ,   path included string.  Argument filename   usuallly omitted since automatically generated file name   suitable cases. Exceptions functions non-standard   names (replacement functions whose names end \"<-\")   generated file names may acceptable   operating systems. filename missing NULL, suitable name   generated follows. infile supplied, filename   set file name current working directory   (.e. path information infile dropped). Otherwise,   filename obtained appending name tag Rd object   \".Rd\". filename TRUE, set infile ,   infile missing NULL, suitable name generated   . can used change infile place. filename FALSE, Rd text returned   character vector written file. edit TRUE, reprompted file opened   editor, see also ereprompt (`e' `edit')   like reprompt default edit = TRUE   related settings. file.edit() used call editor.  editor opened   depends OS user configuration. RStudio users   probably prefer 'Reprompt' add-underlying function   RStudio_reprompt.  Emacs users normally set   emacsclient editor automatically done   EMACS/ESS (even Windows). argument sec_copy TRUE (default),   reprompt , effectively, copy contents ()   unchanged sections, thus ensuring exactly   original.  needs additional work, since parsing Rd file   exporting created Rd object Rd file   necessarilly produce identical Rd file (escape sequences may   changed process, example).  Even though new version   functionally equivalent original, changes   usually desirable. example, changes creep   Details section (reprompt never changes) user may   annoyed worried.","code":"reprompt(infile = \"./Rdpack/man/reprompt.Rd\")     reprompt(reprompt)     reprompt(\"reprompt\") reprompt(\"myfun-methods\")      reprompt(\"[<--methods\", package = \"mypackage\")                  reprompt(\"[<-\", type = \"methods\", package = \"mypackage\") # same      reprompt(\"myclass\", type = \"class\", package = \"mypackage\")      reprompt(\"myclass-class\", package = \"mypackage\")         # same"},{"path":"https://geobosh.github.io/Rdpack/reference/reprompt.html","id":"value","dir":"Reference","previous_headings":"","what":"Value","title":"Update the documentation of a topic — reprompt","text":"filename character string NULL, name   file updated shell written. Otherwise, Rd text returned character vector.","code":""},{"path":"https://geobosh.github.io/Rdpack/reference/reprompt.html","id":"author","dir":"Reference","previous_headings":"","what":"Author","title":"Update the documentation of a topic — reprompt","text":"Georgi N. Boshnakov","code":""},{"path":"https://geobosh.github.io/Rdpack/reference/reprompt.html","id":"note","dir":"Reference","previous_headings":"","what":"Note","title":"Update the documentation of a topic — reprompt","text":"arguments reprompt similar prompt,   additions. prompt, filename specifies output   file. reprompt new argument, infile, specifies   input file containing Rd source. reprompt used update sources Rd documentation   package, best supply original Rd file argument   infile. Otherwise, original Rd file contains   \\Sexpr commands, reprompt may able recover   original Rd content installed documentation. Also, fields   (e.g. keywords) installed documentation may   expect . (may addressed future revision.) reprompt adds new items documentation, never   removes existing content. issues suggestion remove   item, seem necessary (e.g. removed argument   function definition). reprompt handles usage statements S3 S4 methods   introduced macros \\method, \\S3method   \\S4method,   \\method{fun}{class}(args...). reprompt understands also   subsetting ans subassignment operators.  example, suppose   \\arguments section file \"bracket.Rd\" contains   directives (wrong signatures): reprompt(\"./bracket.Rd\") change works assignment operators functions, well.   example, converted reprompt standard form Note quotes `[<-` . Usage statements functions split two lines   necessary. user may edit afterwards automatic   splitting appropriate, see . usage section Rd objects describing functions left intact   usage changed. force reprompt recreate   usage section (e.g. reformat long lines), invalidate usage   one described functions removing argument usage   expression.  Currently usage section recreated completely   usage described functions changed. Manual   formatting may lost cases.","code":"\\method{[}{ts}()     \\method{[[}{Date}() \\method{[}{ts}(x, i, j, drop = TRUE)     \\method{[[}{Date}(x, \\dots, drop = TRUE) \\method{`[<-`}{POSIXlt}()     \\method{[}{POSIXlt}(x, j) <- value \\method{[}{POSIXlt}(x, i, j) <- value"},{"path":[]},{"path":"https://geobosh.github.io/Rdpack/reference/reprompt.html","id":"ref-examples","dir":"Reference","previous_headings":"","what":"Examples","title":"Update the documentation of a topic — reprompt","text":"","code":"## note: usage of reprompt() is simple.  the examples below are bulky ##       because they simulate various usage scenarios with commands, ##       while in normal usage they would be due to editing.  ## change to a temporary directory to avoid clogging up user's cur_wd <- getwd() tmpdir <- tempdir() setwd(tmpdir)  ## as for prompt() the default is to save in current dir as \"seq.Rd\". ## the argument here is a function, reprompt finds its doc and ## updates all objects described along with `seq'. ## (In this case there is nothing to update, we have not changed `seq'.)  fnseq <- reprompt(seq) #> Rd source not supplied, looking for installed documentation. #> Installed documentation found, processing it... #> \tThe Rd content was written to file  seq.Rd   ## let's parse the saved Rd file (the filename is returned by reprompt) rdoseq <- tools::parse_Rd(fnseq)   # parse fnseq to see the result. Rdo_show(rdoseq)  ## we replace usage statements with wrong ones for illustration. ## (note there is an S3 method along with the functions) dummy_usage <- char2Rdpiece(paste(\"seq()\", \"\\\\method{seq}{default}()\",                    \"seq.int()\", \"seq_along()\", \"seq_len()\", sep=\"\\n\"),                    \"usage\") rdoseq_dummy <- Rdo_replace_section(rdoseq, dummy_usage) Rdo_show(rdoseq_dummy)  # usage statements are wrong  reprompt(rdoseq_dummy, file = \"seqA.Rd\") #> Processing the Rd object... #> \tThe Rd content was written to file  seqA.Rd  #> [1] \"seqA.Rd\" Rdo_show(tools::parse_Rd(\"seqA.Rd\"))  # usage ok after reprompt  ## define function myseq()  myseq <- function(from, to, x){     if(to < 0) {         seq(from = from, to = length(x) + to)     } else seq(from, to) }  ## we wish to describe  myseq() along with seq(); ##    it is sufficient to put myseq() in the usage section ##    and let reprompt() do the rest rdo2 <- Rdo_modify_simple(rdoseq, \"myseq()\", \"usage\") reprompt(rdo2, file = \"seqB.Rd\")  # updates usage of myseq #> Processing the Rd object... #> \tThe Rd content was written to file  seqB.Rd  #> [1] \"seqB.Rd\"  ## show the rendered result: Rdo_show(tools::parse_Rd(\"seqB.Rd\"))  ## Run this if you wish to see the Rd file: ##   file.show(\"seqB.Rd\")  reprompt(infile = \"seq.Rd\", filename = \"seq2.Rd\") #>  #> Parsing the Rd documentation in file seq.Rd ... #> \tThe Rd content was written to file  seq2.Rd  #> [1] \"seq2.Rd\" reprompt(infile = \"seq2.Rd\", filename = \"seq3.Rd\") #>  #> Parsing the Rd documentation in file seq2.Rd ... #> \tThe Rd content was written to file  seq3.Rd  #> [1] \"seq3.Rd\"  ## Rd objects for installed help may need some tidying for human editing. #hseq_inst <- help(\"seq\") #rdo <- utils:::.getHelpFile(hseq_inst) rdo <- Rdo_fetch(\"seq\", \"base\") rdo #> List of 16 #>  $ :List of 1 #>   ..$ : chr \"Sequence Generation\" #>   .. ..- attr(*, \"Rd_tag\")= chr \"TEXT\" #>   .. ..- attr(*, \"srcref\")= 'srcref' int [1:6] 7 8 7 26 8 26 #>   .. .. ..- attr(*, \"srcfile\")=Class 'srcfile' <environment: 0x561a2f21a740>  #>   ..- attr(*, \"Rd_tag\")= chr \"\\\\title\" #>   ..- attr(*, \"srcref\")= 'srcref' int [1:6] 7 1 7 27 1 27 #>   .. ..- attr(*, \"srcfile\")=Class 'srcfile' <environment: 0x561a2f21a740>  #>  $ :List of 1 #>   ..$ : chr \"seq\" #>   .. ..- attr(*, \"Rd_tag\")= chr \"VERB\" #>   .. ..- attr(*, \"srcref\")= 'srcref' int [1:6] 6 7 6 9 7 9 #>   .. .. ..- attr(*, \"srcfile\")=Class 'srcfile' <environment: 0x561a2f21a740>  #>   ..- attr(*, \"Rd_tag\")= chr \"\\\\name\" #>   ..- attr(*, \"srcref\")= 'srcref' int [1:6] 6 1 6 10 1 10 #>   .. ..- attr(*, \"srcfile\")=Class 'srcfile' <environment: 0x561a2f21a740>  #>  $ :List of 1 #>   ..$ : chr \"seq\" #>   .. ..- attr(*, \"Rd_tag\")= chr \"VERB\" #>   .. ..- attr(*, \"srcref\")= 'srcref' int [1:6] 8 8 8 10 8 10 #>   .. .. ..- attr(*, \"srcfile\")=Class 'srcfile' <environment: 0x561a2f21a740>  #>   ..- attr(*, \"Rd_tag\")= chr \"\\\\alias\" #>   ..- attr(*, \"srcref\")= 'srcref' int [1:6] 8 1 8 11 1 11 #>   .. ..- attr(*, \"srcfile\")=Class 'srcfile' <environment: 0x561a2f21a740>  #>  $ :List of 1 #>   ..$ : chr \"seq.default\" #>   .. ..- attr(*, \"Rd_tag\")= chr \"VERB\" #>   .. ..- attr(*, \"srcref\")= 'srcref' int [1:6] 9 8 9 18 8 18 #>   .. .. ..- attr(*, \"srcfile\")=Class 'srcfile' <environment: 0x561a2f21a740>  #>   ..- attr(*, \"Rd_tag\")= chr \"\\\\alias\" #>   ..- attr(*, \"srcref\")= 'srcref' int [1:6] 9 1 9 19 1 19 #>   .. ..- attr(*, \"srcfile\")=Class 'srcfile' <environment: 0x561a2f21a740>  #>  $ :List of 1 #>   ..$ : chr \"seq.int\" #>   .. ..- attr(*, \"Rd_tag\")= chr \"VERB\" #>   .. ..- attr(*, \"srcref\")= 'srcref' int [1:6] 10 8 10 14 8 14 #>   .. .. ..- attr(*, \"srcfile\")=Class 'srcfile' <environment: 0x561a2f21a740>  #>   ..- attr(*, \"Rd_tag\")= chr \"\\\\alias\" #>   ..- attr(*, \"srcref\")= 'srcref' int [1:6] 10 1 10 15 1 15 #>   .. ..- attr(*, \"srcfile\")=Class 'srcfile' <environment: 0x561a2f21a740>  #>  $ :List of 1 #>   ..$ : chr \"seq_along\" #>   .. ..- attr(*, \"Rd_tag\")= chr \"VERB\" #>   .. ..- attr(*, \"srcref\")= 'srcref' int [1:6] 11 8 11 16 8 16 #>   .. .. ..- attr(*, \"srcfile\")=Class 'srcfile' <environment: 0x561a2f21a740>  #>   ..- attr(*, \"Rd_tag\")= chr \"\\\\alias\" #>   ..- attr(*, \"srcref\")= 'srcref' int [1:6] 11 1 11 17 1 17 #>   .. ..- attr(*, \"srcfile\")=Class 'srcfile' <environment: 0x561a2f21a740>  #>  $ :List of 1 #>   ..$ : chr \"seq_len\" #>   .. ..- attr(*, \"Rd_tag\")= chr \"VERB\" #>   .. ..- attr(*, \"srcref\")= 'srcref' int [1:6] 12 8 12 14 8 14 #>   .. .. ..- attr(*, \"srcfile\")=Class 'srcfile' <environment: 0x561a2f21a740>  #>   ..- attr(*, \"Rd_tag\")= chr \"\\\\alias\" #>   ..- attr(*, \"srcref\")= 'srcref' int [1:6] 12 1 12 15 1 15 #>   .. ..- attr(*, \"srcfile\")=Class 'srcfile' <environment: 0x561a2f21a740>  #>  $ :List of 1 #>   ..$ : chr \"manip\" #>   .. ..- attr(*, \"Rd_tag\")= chr \"TEXT\" #>   .. ..- attr(*, \"srcref\")= 'srcref' int [1:6] 144 10 144 14 10 14 #>   .. .. ..- attr(*, \"srcfile\")=Class 'srcfile' <environment: 0x561a2f21a740>  #>   ..- attr(*, \"Rd_tag\")= chr \"\\\\keyword\" #>   ..- attr(*, \"srcref\")= 'srcref' int [1:6] 144 1 144 15 1 15 #>   .. ..- attr(*, \"srcfile\")=Class 'srcfile' <environment: 0x561a2f21a740>  #>  $ :List of 13 #>   ..$ : chr \"\\n\" #>   .. ..- attr(*, \"Rd_tag\")= chr \"TEXT\" #>   .. ..- attr(*, \"srcref\")= 'srcref' int [1:6] 13 14 13 14 14 14 #>   .. .. ..- attr(*, \"srcfile\")=Class 'srcfile' <environment: 0x561a2f21a740>  #>   ..$ : chr \"  Generate regular sequences.  \" #>   .. ..- attr(*, \"Rd_tag\")= chr \"TEXT\" #>   .. ..- attr(*, \"srcref\")= 'srcref' int [1:6] 14 1 14 31 1 31 #>   .. .. ..- attr(*, \"srcfile\")=Class 'srcfile' <environment: 0x561a2f21a740>  #>   ..$ :List of 1 #>   .. ..$ : chr \"seq\" #>   .. .. ..- attr(*, \"Rd_tag\")= chr \"RCODE\" #>   .. .. ..- attr(*, \"srcref\")= 'srcref' int [1:6] 14 38 14 40 38 40 #>   .. .. .. ..- attr(*, \"srcfile\")=Class 'srcfile' <environment: 0x561a2f21a740>  #>   .. ..- attr(*, \"Rd_tag\")= chr \"\\\\code\" #>   .. ..- attr(*, \"srcref\")= 'srcref' int [1:6] 14 32 14 41 32 41 #>   .. .. ..- attr(*, \"srcfile\")=Class 'srcfile' <environment: 0x561a2f21a740>  #>   ..$ : chr \" is a standard generic with a\\n\" #>   .. ..- attr(*, \"Rd_tag\")= chr \"TEXT\" #>   .. ..- attr(*, \"srcref\")= 'srcref' int [1:6] 14 42 14 71 42 71 #>   .. .. ..- attr(*, \"srcfile\")=Class 'srcfile' <environment: 0x561a2f21a740>  #>   ..$ : chr \"  default method.  \" #>   .. ..- attr(*, \"Rd_tag\")= chr \"TEXT\" #>   .. ..- attr(*, \"srcref\")= 'srcref' int [1:6] 15 1 15 19 1 19 #>   .. .. ..- attr(*, \"srcfile\")=Class 'srcfile' <environment: 0x561a2f21a740>  #>   ..$ :List of 1 #>   .. ..$ : chr \"seq.int\" #>   .. .. ..- attr(*, \"Rd_tag\")= chr \"RCODE\" #>   .. .. ..- attr(*, \"srcref\")= 'srcref' int [1:6] 15 26 15 32 26 32 #>   .. .. .. ..- attr(*, \"srcfile\")=Class 'srcfile' <environment: 0x561a2f21a740>  #>   .. ..- attr(*, \"Rd_tag\")= chr \"\\\\code\" #>   .. ..- attr(*, \"srcref\")= 'srcref' int [1:6] 15 20 15 33 20 33 #>   .. .. ..- attr(*, \"srcfile\")=Class 'srcfile' <environment: 0x561a2f21a740>  #>   ..$ : chr \" is a primitive which can be\\n\" #>   .. ..- attr(*, \"Rd_tag\")= chr \"TEXT\" #>   .. ..- attr(*, \"srcref\")= 'srcref' int [1:6] 15 34 15 62 34 62 #>   .. .. ..- attr(*, \"srcfile\")=Class 'srcfile' <environment: 0x561a2f21a740>  #>   ..$ : chr \"  much faster but has a few restrictions.  \" #>   .. ..- attr(*, \"Rd_tag\")= chr \"TEXT\" #>   .. ..- attr(*, \"srcref\")= 'srcref' int [1:6] 16 1 16 43 1 43 #>   .. .. ..- attr(*, \"srcfile\")=Class 'srcfile' <environment: 0x561a2f21a740>  #>   ..$ :List of 1 #>   .. ..$ : chr \"seq_along\" #>   .. .. ..- attr(*, \"Rd_tag\")= chr \"RCODE\" #>   .. .. ..- attr(*, \"srcref\")= 'srcref' int [1:6] 16 50 16 58 50 58 #>   .. .. .. ..- attr(*, \"srcfile\")=Class 'srcfile' <environment: 0x561a2f21a740>  #>   .. ..- attr(*, \"Rd_tag\")= chr \"\\\\code\" #>   .. ..- attr(*, \"srcref\")= 'srcref' int [1:6] 16 44 16 59 44 59 #>   .. .. ..- attr(*, \"srcfile\")=Class 'srcfile' <environment: 0x561a2f21a740>  #>   ..$ : chr \" and\\n\" #>   .. ..- attr(*, \"Rd_tag\")= chr \"TEXT\" #>   .. ..- attr(*, \"srcref\")= 'srcref' int [1:6] 16 60 16 64 60 64 #>   .. .. ..- attr(*, \"srcfile\")=Class 'srcfile' <environment: 0x561a2f21a740>  #>   ..$ : chr \"  \" #>   .. ..- attr(*, \"Rd_tag\")= chr \"TEXT\" #>   .. ..- attr(*, \"srcref\")= 'srcref' int [1:6] 17 1 17 2 1 2 #>   .. .. ..- attr(*, \"srcfile\")=Class 'srcfile' <environment: 0x561a2f21a740>  #>   ..$ :List of 1 #>   .. ..$ : chr \"seq_len\" #>   .. .. ..- attr(*, \"Rd_tag\")= chr \"RCODE\" #>   .. .. ..- attr(*, \"srcref\")= 'srcref' int [1:6] 17 9 17 15 9 15 #>   .. .. .. ..- attr(*, \"srcfile\")=Class 'srcfile' <environment: 0x561a2f21a740>  #>   .. ..- attr(*, \"Rd_tag\")= chr \"\\\\code\" #>   .. ..- attr(*, \"srcref\")= 'srcref' int [1:6] 17 3 17 16 3 16 #>   .. .. ..- attr(*, \"srcfile\")=Class 'srcfile' <environment: 0x561a2f21a740>  #>   ..$ : chr \" are very fast primitives for two common cases.\\n\" #>   .. ..- attr(*, \"Rd_tag\")= chr \"TEXT\" #>   .. ..- attr(*, \"srcref\")= 'srcref' int [1:6] 17 17 17 64 17 64 #>   .. .. ..- attr(*, \"srcfile\")=Class 'srcfile' <environment: 0x561a2f21a740>  #>   ..- attr(*, \"Rd_tag\")= chr \"\\\\description\" #>   ..- attr(*, \"srcref\")= 'srcref' int [1:6] 13 1 18 1 1 1 #>   .. ..- attr(*, \"srcfile\")=Class 'srcfile' <environment: 0x561a2f21a740>  #>  $ :List of 17 #>   ..$ : chr \"\\n\" #>   .. ..- attr(*, \"Rd_tag\")= chr \"RCODE\" #>   .. ..- attr(*, \"srcref\")= 'srcref' int [1:6] 19 8 19 8 8 8 #>   .. .. ..- attr(*, \"srcfile\")=Class 'srcfile' <environment: 0x561a2f21a740>  #>   ..$ : chr \"seq(\" #>   .. ..- attr(*, \"Rd_tag\")= chr \"RCODE\" #>   .. ..- attr(*, \"srcref\")= 'srcref' int [1:6] 20 1 20 4 1 4 #>   .. .. ..- attr(*, \"srcfile\")=Class 'srcfile' <environment: 0x561a2f21a740>  #>   ..$ : list() #>   .. ..- attr(*, \"Rd_tag\")= chr \"\\\\dots\" #>   .. ..- attr(*, \"srcref\")= 'srcref' int [1:6] 20 5 20 9 5 9 #>   .. .. ..- attr(*, \"srcfile\")=Class 'srcfile' <environment: 0x561a2f21a740>  #>   ..$ : chr \")\\n\" #>   .. ..- attr(*, \"Rd_tag\")= chr \"RCODE\" #>   .. ..- attr(*, \"srcref\")= 'srcref' int [1:6] 20 10 20 11 10 11 #>   .. .. ..- attr(*, \"srcfile\")=Class 'srcfile' <environment: 0x561a2f21a740>  #>   ..$ : chr \"\\n\" #>   .. ..- attr(*, \"Rd_tag\")= chr \"RCODE\" #>   .. ..- attr(*, \"srcref\")= 'srcref' int [1:6] 21 1 21 1 1 1 #>   .. .. ..- attr(*, \"srcfile\")=Class 'srcfile' <environment: 0x561a2f21a740>  #>   ..$ :List of 2 #>   .. ..$ :List of 1 #>   .. .. ..$ : chr \"seq\" #>   .. .. .. ..- attr(*, \"Rd_tag\")= chr \"TEXT\" #>   .. .. .. ..- attr(*, \"srcref\")= 'srcref' int [1:6] 22 9 22 11 9 11 #>   .. .. .. .. ..- attr(*, \"srcfile\")=Class 'srcfile' <environment: 0x561a2f21a740>  #>   .. ..$ :List of 1 #>   .. .. ..$ : chr \"default\" #>   .. .. .. ..- attr(*, \"Rd_tag\")= chr \"TEXT\" #>   .. .. .. ..- attr(*, \"srcref\")= 'srcref' int [1:6] 22 14 22 20 14 20 #>   .. .. .. .. ..- attr(*, \"srcfile\")=Class 'srcfile' <environment: 0x561a2f21a740>  #>   .. ..- attr(*, \"Rd_tag\")= chr \"\\\\method\" #>   .. ..- attr(*, \"srcref\")= 'srcref' int [1:6] 22 1 22 21 1 21 #>   .. .. ..- attr(*, \"srcfile\")=Class 'srcfile' <environment: 0x561a2f21a740>  #>   ..$ : chr \"(from = 1, to = 1, by = ((to - from)/(length.out - 1)),\\n\" #>   .. ..- attr(*, \"Rd_tag\")= chr \"RCODE\" #>   .. ..- attr(*, \"srcref\")= 'srcref' int [1:6] 22 22 22 77 22 77 #>   .. .. ..- attr(*, \"srcfile\")=Class 'srcfile' <environment: 0x561a2f21a740>  #>   ..$ : chr \"    length.out = NULL, along.with = NULL, \" #>   .. ..- attr(*, \"Rd_tag\")= chr \"RCODE\" #>   .. ..- attr(*, \"srcref\")= 'srcref' int [1:6] 23 1 23 42 1 42 #>   .. .. ..- attr(*, \"srcfile\")=Class 'srcfile' <environment: 0x561a2f21a740>  #>   ..$ : list() #>   .. ..- attr(*, \"Rd_tag\")= chr \"\\\\dots\" #>   .. ..- attr(*, \"srcref\")= 'srcref' int [1:6] 23 43 23 47 43 47 #>   .. .. ..- attr(*, \"srcfile\")=Class 'srcfile' <environment: 0x561a2f21a740>  #>   ..$ : chr \")\\n\" #>   .. ..- attr(*, \"Rd_tag\")= chr \"RCODE\" #>   .. ..- attr(*, \"srcref\")= 'srcref' int [1:6] 23 48 23 49 48 49 #>   .. .. ..- attr(*, \"srcfile\")=Class 'srcfile' <environment: 0x561a2f21a740>  #>   ..$ : chr \"\\n\" #>   .. ..- attr(*, \"Rd_tag\")= chr \"RCODE\" #>   .. ..- attr(*, \"srcref\")= 'srcref' int [1:6] 24 1 24 1 1 1 #>   .. .. ..- attr(*, \"srcfile\")=Class 'srcfile' <environment: 0x561a2f21a740>  #>   ..$ : chr \"seq.int(from, to, by, length.out, along.with, \" #>   .. ..- attr(*, \"Rd_tag\")= chr \"RCODE\" #>   .. ..- attr(*, \"srcref\")= 'srcref' int [1:6] 25 1 25 46 1 46 #>   .. .. ..- attr(*, \"srcfile\")=Class 'srcfile' <environment: 0x561a2f21a740>  #>   ..$ : list() #>   .. ..- attr(*, \"Rd_tag\")= chr \"\\\\dots\" #>   .. ..- attr(*, \"srcref\")= 'srcref' int [1:6] 25 47 25 51 47 51 #>   .. .. ..- attr(*, \"srcfile\")=Class 'srcfile' <environment: 0x561a2f21a740>  #>   ..$ : chr \")\\n\" #>   .. ..- attr(*, \"Rd_tag\")= chr \"RCODE\" #>   .. ..- attr(*, \"srcref\")= 'srcref' int [1:6] 25 52 25 53 52 53 #>   .. .. ..- attr(*, \"srcfile\")=Class 'srcfile' <environment: 0x561a2f21a740>  #>   ..$ : chr \"\\n\" #>   .. ..- attr(*, \"Rd_tag\")= chr \"RCODE\" #>   .. ..- attr(*, \"srcref\")= 'srcref' int [1:6] 26 1 26 1 1 1 #>   .. .. ..- attr(*, \"srcfile\")=Class 'srcfile' <environment: 0x561a2f21a740>  #>   ..$ : chr \"seq_along(along.with)\\n\" #>   .. ..- attr(*, \"Rd_tag\")= chr \"RCODE\" #>   .. ..- attr(*, \"srcref\")= 'srcref' int [1:6] 27 1 27 22 1 22 #>   .. .. ..- attr(*, \"srcfile\")=Class 'srcfile' <environment: 0x561a2f21a740>  #>   ..$ : chr \"seq_len(length.out)\\n\" #>   .. ..- attr(*, \"Rd_tag\")= chr \"RCODE\" #>   .. ..- attr(*, \"srcref\")= 'srcref' int [1:6] 28 1 28 20 1 20 #>   .. .. ..- attr(*, \"srcfile\")=Class 'srcfile' <environment: 0x561a2f21a740>  #>   ..- attr(*, \"Rd_tag\")= chr \"\\\\usage\" #>   ..- attr(*, \"srcref\")= 'srcref' int [1:6] 19 1 29 1 1 1 #>   .. ..- attr(*, \"srcfile\")=Class 'srcfile' <environment: 0x561a2f21a740>  #>  $ :List of 16 #>   ..$ : chr \"\\n\" #>   .. ..- attr(*, \"Rd_tag\")= chr \"TEXT\" #>   .. ..- attr(*, \"srcref\")= 'srcref' int [1:6] 30 12 30 12 12 12 #>   .. .. ..- attr(*, \"srcfile\")=Class 'srcfile' <environment: 0x561a2f21a740>  #>   ..$ : chr \"  \" #>   .. ..- attr(*, \"Rd_tag\")= chr \"TEXT\" #>   .. ..- attr(*, \"srcref\")= 'srcref' int [1:6] 31 1 31 2 1 2 #>   .. .. ..- attr(*, \"srcfile\")=Class 'srcfile' <environment: 0x561a2f21a740>  #>   ..$ :List of 2 #>   .. ..$ :List of 1 #>   .. .. ..$ : list() #>   .. .. .. ..- attr(*, \"Rd_tag\")= chr \"\\\\dots\" #>   .. .. .. ..- attr(*, \"srcref\")= 'srcref' int [1:6] 31 9 31 13 9 13 #>   .. .. .. .. ..- attr(*, \"srcfile\")=Class 'srcfile' <environment: 0x561a2f21a740>  #>   .. ..$ :List of 1 #>   .. .. ..$ : chr \"arguments passed to or from methods.\" #>   .. .. .. ..- attr(*, \"Rd_tag\")= chr \"TEXT\" #>   .. .. .. ..- attr(*, \"srcref\")= 'srcref' int [1:6] 31 16 31 51 16 51 #>   .. .. .. .. ..- attr(*, \"srcfile\")=Class 'srcfile' <environment: 0x561a2f21a740>  #>   .. ..- attr(*, \"Rd_tag\")= chr \"\\\\item\" #>   .. ..- attr(*, \"srcref\")= 'srcref' int [1:6] 31 3 31 52 3 52 #>   .. .. ..- attr(*, \"srcfile\")=Class 'srcfile' <environment: 0x561a2f21a740>  #>   ..$ : chr \"\\n\" #>   .. ..- attr(*, \"Rd_tag\")= chr \"TEXT\" #>   .. ..- attr(*, \"srcref\")= 'srcref' int [1:6] 31 53 31 53 53 53 #>   .. .. ..- attr(*, \"srcfile\")=Class 'srcfile' <environment: 0x561a2f21a740>  #>   ..$ : chr \"  \" #>   .. ..- attr(*, \"Rd_tag\")= chr \"TEXT\" #>   .. ..- attr(*, \"srcref\")= 'srcref' int [1:6] 32 1 32 2 1 2 #>   .. .. ..- attr(*, \"srcfile\")=Class 'srcfile' <environment: 0x561a2f21a740>  #>   ..$ :List of 2 #>   .. ..$ :List of 1 #>   .. .. ..$ : chr \"from, to\" #>   .. .. .. ..- attr(*, \"Rd_tag\")= chr \"TEXT\" #>   .. .. .. ..- attr(*, \"srcref\")= 'srcref' int [1:6] 32 9 32 16 9 16 #>   .. .. .. .. ..- attr(*, \"srcfile\")=Class 'srcfile' <environment: 0x561a2f21a740>  #>   .. ..$ :List of 7 #>   .. .. ..$ : chr \"the starting and (maximal) end values of the\\n\" #>   .. .. .. ..- attr(*, \"Rd_tag\")= chr \"TEXT\" #>   .. .. .. ..- attr(*, \"srcref\")= 'srcref' int [1:6] 32 19 32 63 19 63 #>   .. .. .. .. ..- attr(*, \"srcfile\")=Class 'srcfile' <environment: 0x561a2f21a740>  #>   .. .. ..$ : chr \"    sequence.  Of length \" #>   .. .. .. ..- attr(*, \"Rd_tag\")= chr \"TEXT\" #>   .. .. .. ..- attr(*, \"srcref\")= 'srcref' int [1:6] 33 1 33 25 1 25 #>   .. .. .. .. ..- attr(*, \"srcfile\")=Class 'srcfile' <environment: 0x561a2f21a740>  #>   .. .. ..$ :List of 1 #>   .. .. .. ..$ : chr \"1\" #>   .. .. .. .. ..- attr(*, \"Rd_tag\")= chr \"RCODE\" #>   .. .. .. .. ..- attr(*, \"srcref\")= 'srcref' int [1:6] 33 32 33 32 32 32 #>   .. .. .. .. .. ..- attr(*, \"srcfile\")=Class 'srcfile' <environment: 0x561a2f21a740>  #>   .. .. .. ..- attr(*, \"Rd_tag\")= chr \"\\\\code\" #>   .. .. .. ..- attr(*, \"srcref\")= 'srcref' int [1:6] 33 26 33 33 26 33 #>   .. .. .. .. ..- attr(*, \"srcfile\")=Class 'srcfile' <environment: 0x561a2f21a740>  #>   .. .. ..$ : chr \" unless just \" #>   .. .. .. ..- attr(*, \"Rd_tag\")= chr \"TEXT\" #>   .. .. .. ..- attr(*, \"srcref\")= 'srcref' int [1:6] 33 34 33 46 34 46 #>   .. .. .. .. ..- attr(*, \"srcfile\")=Class 'srcfile' <environment: 0x561a2f21a740>  #>   .. .. ..$ :List of 1 #>   .. .. .. ..$ : chr \"from\" #>   .. .. .. .. ..- attr(*, \"Rd_tag\")= chr \"RCODE\" #>   .. .. .. .. ..- attr(*, \"srcref\")= 'srcref' int [1:6] 33 53 33 56 53 56 #>   .. .. .. .. .. ..- attr(*, \"srcfile\")=Class 'srcfile' <environment: 0x561a2f21a740>  #>   .. .. .. ..- attr(*, \"Rd_tag\")= chr \"\\\\code\" #>   .. .. .. ..- attr(*, \"srcref\")= 'srcref' int [1:6] 33 47 33 57 47 57 #>   .. .. .. .. ..- attr(*, \"srcfile\")=Class 'srcfile' <environment: 0x561a2f21a740>  #>   .. .. ..$ : chr \" is supplied as\\n\" #>   .. .. .. ..- attr(*, \"Rd_tag\")= chr \"TEXT\" #>   .. .. .. ..- attr(*, \"srcref\")= 'srcref' int [1:6] 33 58 33 73 58 73 #>   .. .. .. .. ..- attr(*, \"srcfile\")=Class 'srcfile' <environment: 0x561a2f21a740>  #>   .. .. ..$ : chr \"    an unnamed argument.\" #>   .. .. .. ..- attr(*, \"Rd_tag\")= chr \"TEXT\" #>   .. .. .. ..- attr(*, \"srcref\")= 'srcref' int [1:6] 34 1 34 24 1 24 #>   .. .. .. .. ..- attr(*, \"srcfile\")=Class 'srcfile' <environment: 0x561a2f21a740>  #>   .. ..- attr(*, \"Rd_tag\")= chr \"\\\\item\" #>   .. ..- attr(*, \"srcref\")= 'srcref' int [1:6] 32 3 34 25 3 25 #>   .. .. ..- attr(*, \"srcfile\")=Class 'srcfile' <environment: 0x561a2f21a740>  #>   ..$ : chr \"\\n\" #>   .. ..- attr(*, \"Rd_tag\")= chr \"TEXT\" #>   .. ..- attr(*, \"srcref\")= 'srcref' int [1:6] 34 26 34 26 26 26 #>   .. .. ..- attr(*, \"srcfile\")=Class 'srcfile' <environment: 0x561a2f21a740>  #>   ..$ : chr \"  \" #>   .. ..- attr(*, \"Rd_tag\")= chr \"TEXT\" #>   .. ..- attr(*, \"srcref\")= 'srcref' int [1:6] 35 1 35 2 1 2 #>   .. .. ..- attr(*, \"srcfile\")=Class 'srcfile' <environment: 0x561a2f21a740>  #>   ..$ :List of 2 #>   .. ..$ :List of 1 #>   .. .. ..$ : chr \"by\" #>   .. .. .. ..- attr(*, \"Rd_tag\")= chr \"TEXT\" #>   .. .. .. ..- attr(*, \"srcref\")= 'srcref' int [1:6] 35 9 35 10 9 10 #>   .. .. .. .. ..- attr(*, \"srcfile\")=Class 'srcfile' <environment: 0x561a2f21a740>  #>   .. ..$ :List of 1 #>   .. .. ..$ : chr \"number: increment of the sequence.\" #>   .. .. .. ..- attr(*, \"Rd_tag\")= chr \"TEXT\" #>   .. .. .. ..- attr(*, \"srcref\")= 'srcref' int [1:6] 35 13 35 46 13 46 #>   .. .. .. .. ..- attr(*, \"srcfile\")=Class 'srcfile' <environment: 0x561a2f21a740>  #>   .. ..- attr(*, \"Rd_tag\")= chr \"\\\\item\" #>   .. ..- attr(*, \"srcref\")= 'srcref' int [1:6] 35 3 35 47 3 47 #>   .. .. ..- attr(*, \"srcfile\")=Class 'srcfile' <environment: 0x561a2f21a740>  #>   ..$ : chr \"\\n\" #>   .. ..- attr(*, \"Rd_tag\")= chr \"TEXT\" #>   .. ..- attr(*, \"srcref\")= 'srcref' int [1:6] 35 48 35 48 48 48 #>   .. .. ..- attr(*, \"srcfile\")=Class 'srcfile' <environment: 0x561a2f21a740>  #>   ..$ : chr \"  \" #>   .. ..- attr(*, \"Rd_tag\")= chr \"TEXT\" #>   .. ..- attr(*, \"srcref\")= 'srcref' int [1:6] 36 1 36 2 1 2 #>   .. .. ..- attr(*, \"srcfile\")=Class 'srcfile' <environment: 0x561a2f21a740>  #>   ..$ :List of 2 #>   .. ..$ :List of 1 #>   .. .. ..$ : chr \"length.out\" #>   .. .. .. ..- attr(*, \"Rd_tag\")= chr \"TEXT\" #>   .. .. .. ..- attr(*, \"srcref\")= 'srcref' int [1:6] 36 9 36 18 9 18 #>   .. .. .. .. ..- attr(*, \"srcfile\")=Class 'srcfile' <environment: 0x561a2f21a740>  #>   .. ..$ :List of 7 #>   .. .. ..$ : chr \"desired length of the sequence.  A\\n\" #>   .. .. .. ..- attr(*, \"Rd_tag\")= chr \"TEXT\" #>   .. .. .. ..- attr(*, \"srcref\")= 'srcref' int [1:6] 36 21 36 55 21 55 #>   .. .. .. .. ..- attr(*, \"srcfile\")=Class 'srcfile' <environment: 0x561a2f21a740>  #>   .. .. ..$ : chr \"    non-negative number, which for \" #>   .. .. .. ..- attr(*, \"Rd_tag\")= chr \"TEXT\" #>   .. .. .. ..- attr(*, \"srcref\")= 'srcref' int [1:6] 37 1 37 35 1 35 #>   .. .. .. .. ..- attr(*, \"srcfile\")=Class 'srcfile' <environment: 0x561a2f21a740>  #>   .. .. ..$ :List of 1 #>   .. .. .. ..$ : chr \"seq\" #>   .. .. .. .. ..- attr(*, \"Rd_tag\")= chr \"RCODE\" #>   .. .. .. .. ..- attr(*, \"srcref\")= 'srcref' int [1:6] 37 42 37 44 42 44 #>   .. .. .. .. .. ..- attr(*, \"srcfile\")=Class 'srcfile' <environment: 0x561a2f21a740>  #>   .. .. .. ..- attr(*, \"Rd_tag\")= chr \"\\\\code\" #>   .. .. .. ..- attr(*, \"srcref\")= 'srcref' int [1:6] 37 36 37 45 36 45 #>   .. .. .. .. ..- attr(*, \"srcfile\")=Class 'srcfile' <environment: 0x561a2f21a740>  #>   .. .. ..$ : chr \" and \" #>   .. .. .. ..- attr(*, \"Rd_tag\")= chr \"TEXT\" #>   .. .. .. ..- attr(*, \"srcref\")= 'srcref' int [1:6] 37 46 37 50 46 50 #>   .. .. .. .. ..- attr(*, \"srcfile\")=Class 'srcfile' <environment: 0x561a2f21a740>  #>   .. .. ..$ :List of 1 #>   .. .. .. ..$ : chr \"seq.int\" #>   .. .. .. .. ..- attr(*, \"Rd_tag\")= chr \"RCODE\" #>   .. .. .. .. ..- attr(*, \"srcref\")= 'srcref' int [1:6] 37 57 37 63 57 63 #>   .. .. .. .. .. ..- attr(*, \"srcfile\")=Class 'srcfile' <environment: 0x561a2f21a740>  #>   .. .. .. ..- attr(*, \"Rd_tag\")= chr \"\\\\code\" #>   .. .. .. ..- attr(*, \"srcref\")= 'srcref' int [1:6] 37 51 37 64 51 64 #>   .. .. .. .. ..- attr(*, \"srcfile\")=Class 'srcfile' <environment: 0x561a2f21a740>  #>   .. .. ..$ : chr \" will be\\n\" #>   .. .. .. ..- attr(*, \"Rd_tag\")= chr \"TEXT\" #>   .. .. .. ..- attr(*, \"srcref\")= 'srcref' int [1:6] 37 65 37 73 65 73 #>   .. .. .. .. ..- attr(*, \"srcfile\")=Class 'srcfile' <environment: 0x561a2f21a740>  #>   .. .. ..$ : chr \"    rounded up if fractional.\" #>   .. .. .. ..- attr(*, \"Rd_tag\")= chr \"TEXT\" #>   .. .. .. ..- attr(*, \"srcref\")= 'srcref' int [1:6] 38 1 38 29 1 29 #>   .. .. .. .. ..- attr(*, \"srcfile\")=Class 'srcfile' <environment: 0x561a2f21a740>  #>   .. ..- attr(*, \"Rd_tag\")= chr \"\\\\item\" #>   .. ..- attr(*, \"srcref\")= 'srcref' int [1:6] 36 3 38 30 3 30 #>   .. .. ..- attr(*, \"srcfile\")=Class 'srcfile' <environment: 0x561a2f21a740>  #>   ..$ : chr \"\\n\" #>   .. ..- attr(*, \"Rd_tag\")= chr \"TEXT\" #>   .. ..- attr(*, \"srcref\")= 'srcref' int [1:6] 38 31 38 31 31 31 #>   .. .. ..- attr(*, \"srcfile\")=Class 'srcfile' <environment: 0x561a2f21a740>  #>   ..$ : chr \"  \" #>   .. ..- attr(*, \"Rd_tag\")= chr \"TEXT\" #>   .. ..- attr(*, \"srcref\")= 'srcref' int [1:6] 39 1 39 2 1 2 #>   .. .. ..- attr(*, \"srcfile\")=Class 'srcfile' <environment: 0x561a2f21a740>  #>   ..$ :List of 2 #>   .. ..$ :List of 1 #>   .. .. ..$ : chr \"along.with\" #>   .. .. .. ..- attr(*, \"Rd_tag\")= chr \"TEXT\" #>   .. .. .. ..- attr(*, \"srcref\")= 'srcref' int [1:6] 39 9 39 18 9 18 #>   .. .. .. .. ..- attr(*, \"srcfile\")=Class 'srcfile' <environment: 0x561a2f21a740>  #>   .. ..$ :List of 1 #>   .. .. ..$ : chr \"take the length from the length of this argument.\" #>   .. .. .. ..- attr(*, \"Rd_tag\")= chr \"TEXT\" #>   .. .. .. ..- attr(*, \"srcref\")= 'srcref' int [1:6] 39 21 39 69 21 69 #>   .. .. .. .. ..- attr(*, \"srcfile\")=Class 'srcfile' <environment: 0x561a2f21a740>  #>   .. ..- attr(*, \"Rd_tag\")= chr \"\\\\item\" #>   .. ..- attr(*, \"srcref\")= 'srcref' int [1:6] 39 3 39 70 3 70 #>   .. .. ..- attr(*, \"srcfile\")=Class 'srcfile' <environment: 0x561a2f21a740>  #>   ..$ : chr \"\\n\" #>   .. ..- attr(*, \"Rd_tag\")= chr \"TEXT\" #>   .. ..- attr(*, \"srcref\")= 'srcref' int [1:6] 39 71 39 71 71 71 #>   .. .. ..- attr(*, \"srcfile\")=Class 'srcfile' <environment: 0x561a2f21a740>  #>   ..- attr(*, \"Rd_tag\")= chr \"\\\\arguments\" #>   ..- attr(*, \"srcref\")= 'srcref' int [1:6] 30 1 40 1 1 1 #>   .. ..- attr(*, \"srcfile\")=Class 'srcfile' <environment: 0x561a2f21a740>  #>  $ :List of 186 #>   ..$ : chr \"\\n\" #>   .. ..- attr(*, \"Rd_tag\")= chr \"TEXT\" #>   .. ..- attr(*, \"srcref\")= 'srcref' int [1:6] 41 10 41 10 10 10 #>   .. .. ..- attr(*, \"srcfile\")=Class 'srcfile' <environment: 0x561a2f21a740>  #>   ..$ : chr \"  Numerical inputs should all be \" #>   .. ..- attr(*, \"Rd_tag\")= chr \"TEXT\" #>   .. ..- attr(*, \"srcref\")= 'srcref' int [1:6] 42 1 42 33 1 33 #>   .. .. ..- attr(*, \"srcfile\")=Class 'srcfile' <environment: 0x561a2f21a740>  #>   ..$ :List of 1 #>   .. ..$ : chr \"finite\" #>   .. .. ..- attr(*, \"Rd_tag\")= chr \"TEXT\" #>   .. .. ..- attr(*, \"srcref\")= 'srcref' int [1:6] 42 40 42 45 40 45 #>   .. .. .. ..- attr(*, \"srcfile\")=Class 'srcfile' <environment: 0x561a2f21a740>  #>   .. ..- attr(*, \"Rd_tag\")= chr \"\\\\link\" #>   .. ..- attr(*, \"srcref\")= 'srcref' int [1:6] 42 34 42 46 34 46 #>   .. .. ..- attr(*, \"srcfile\")=Class 'srcfile' <environment: 0x561a2f21a740>  #>   ..$ : chr \" (that is, not infinite,\\n\" #>   .. ..- attr(*, \"Rd_tag\")= chr \"TEXT\" #>   .. ..- attr(*, \"srcref\")= 'srcref' int [1:6] 42 47 42 71 47 71 #>   .. .. ..- attr(*, \"srcfile\")=Class 'srcfile' <environment: 0x561a2f21a740>  #>   ..$ : chr \"  \" #>   .. ..- attr(*, \"Rd_tag\")= chr \"TEXT\" #>   .. ..- attr(*, \"srcref\")= 'srcref' int [1:6] 43 1 43 2 1 2 #>   .. .. ..- attr(*, \"srcfile\")=Class 'srcfile' <environment: 0x561a2f21a740>  #>   ..$ :List of 1 #>   .. ..$ :List of 1 #>   .. .. ..$ : chr \"NaN\" #>   .. .. .. ..- attr(*, \"Rd_tag\")= chr \"TEXT\" #>   .. .. .. ..- attr(*, \"srcref\")= 'srcref' int [1:6] 43 15 43 17 15 17 #>   .. .. .. .. ..- attr(*, \"srcfile\")=Class 'srcfile' <environment: 0x561a2f21a740>  #>   .. .. ..- attr(*, \"Rd_tag\")= chr \"\\\\link\" #>   .. .. ..- attr(*, \"srcref\")= 'srcref' int [1:6] 43 9 43 18 9 18 #>   .. .. .. ..- attr(*, \"srcfile\")=Class 'srcfile' <environment: 0x561a2f21a740>  #>   .. ..- attr(*, \"Rd_tag\")= chr \"\\\\code\" #>   .. ..- attr(*, \"srcref\")= 'srcref' int [1:6] 43 3 43 19 3 19 #>   .. .. ..- attr(*, \"srcfile\")=Class 'srcfile' <environment: 0x561a2f21a740>  #>   ..$ : chr \" or \" #>   .. ..- attr(*, \"Rd_tag\")= chr \"TEXT\" #>   .. ..- attr(*, \"srcref\")= 'srcref' int [1:6] 43 20 43 23 20 23 #>   .. .. ..- attr(*, \"srcfile\")=Class 'srcfile' <environment: 0x561a2f21a740>  #>   ..$ :List of 1 #>   .. ..$ : chr \"NA\" #>   .. .. ..- attr(*, \"Rd_tag\")= chr \"RCODE\" #>   .. .. ..- attr(*, \"srcref\")= 'srcref' int [1:6] 43 30 43 31 30 31 #>   .. .. .. ..- attr(*, \"srcfile\")=Class 'srcfile' <environment: 0x561a2f21a740>  #>   .. ..- attr(*, \"Rd_tag\")= chr \"\\\\code\" #>   .. ..- attr(*, \"srcref\")= 'srcref' int [1:6] 43 24 43 32 24 32 #>   .. .. ..- attr(*, \"srcfile\")=Class 'srcfile' <environment: 0x561a2f21a740>  #>   ..$ : chr \").\\n\" #>   .. ..- attr(*, \"Rd_tag\")= chr \"TEXT\" #>   .. ..- attr(*, \"srcref\")= 'srcref' int [1:6] 43 33 43 35 33 35 #>   .. .. ..- attr(*, \"srcfile\")=Class 'srcfile' <environment: 0x561a2f21a740>  #>   ..$ : chr \"\\n\" #>   .. ..- attr(*, \"Rd_tag\")= chr \"TEXT\" #>   .. ..- attr(*, \"srcref\")= 'srcref' int [1:6] 44 1 44 1 1 1 #>   .. .. ..- attr(*, \"srcfile\")=Class 'srcfile' <environment: 0x561a2f21a740>  #>   ..$ : chr \"  The interpretation of the unnamed arguments of \" #>   .. ..- attr(*, \"Rd_tag\")= chr \"TEXT\" #>   .. ..- attr(*, \"srcref\")= 'srcref' int [1:6] 45 1 45 49 1 49 #>   .. .. ..- attr(*, \"srcfile\")=Class 'srcfile' <environment: 0x561a2f21a740>  #>   ..$ :List of 1 #>   .. ..$ : chr \"seq\" #>   .. .. ..- attr(*, \"Rd_tag\")= chr \"RCODE\" #>   .. .. ..- attr(*, \"srcref\")= 'srcref' int [1:6] 45 56 45 58 56 58 #>   .. .. .. ..- attr(*, \"srcfile\")=Class 'srcfile' <environment: 0x561a2f21a740>  #>   .. ..- attr(*, \"Rd_tag\")= chr \"\\\\code\" #>   .. ..- attr(*, \"srcref\")= 'srcref' int [1:6] 45 50 45 59 50 59 #>   .. .. ..- attr(*, \"srcfile\")=Class 'srcfile' <environment: 0x561a2f21a740>  #>   ..$ : chr \" and\\n\" #>   .. ..- attr(*, \"Rd_tag\")= chr \"TEXT\" #>   .. ..- attr(*, \"srcref\")= 'srcref' int [1:6] 45 60 45 64 60 64 #>   .. .. ..- attr(*, \"srcfile\")=Class 'srcfile' <environment: 0x561a2f21a740>  #>   ..$ : chr \"  \" #>   .. ..- attr(*, \"Rd_tag\")= chr \"TEXT\" #>   .. ..- attr(*, \"srcref\")= 'srcref' int [1:6] 46 1 46 2 1 2 #>   .. .. ..- attr(*, \"srcfile\")=Class 'srcfile' <environment: 0x561a2f21a740>  #>   ..$ :List of 1 #>   .. ..$ : chr \"seq.int\" #>   .. .. ..- attr(*, \"Rd_tag\")= chr \"RCODE\" #>   .. .. ..- attr(*, \"srcref\")= 'srcref' int [1:6] 46 9 46 15 9 15 #>   .. .. .. ..- attr(*, \"srcfile\")=Class 'srcfile' <environment: 0x561a2f21a740>  #>   .. ..- attr(*, \"Rd_tag\")= chr \"\\\\code\" #>   .. ..- attr(*, \"srcref\")= 'srcref' int [1:6] 46 3 46 16 3 16 #>   .. .. ..- attr(*, \"srcfile\")=Class 'srcfile' <environment: 0x561a2f21a740>  #>   ..$ : chr \" is \" #>   .. ..- attr(*, \"Rd_tag\")= chr \"TEXT\" #>   .. ..- attr(*, \"srcref\")= 'srcref' int [1:6] 46 17 46 20 17 20 #>   .. .. ..- attr(*, \"srcfile\")=Class 'srcfile' <environment: 0x561a2f21a740>  #>   ..$ :List of 1 #>   .. ..$ : chr \"not\" #>   .. .. ..- attr(*, \"Rd_tag\")= chr \"TEXT\" #>   .. .. ..- attr(*, \"srcref\")= 'srcref' int [1:6] 46 27 46 29 27 29 #>   .. .. .. ..- attr(*, \"srcfile\")=Class 'srcfile' <environment: 0x561a2f21a740>  #>   .. ..- attr(*, \"Rd_tag\")= chr \"\\\\emph\" #>   .. ..- attr(*, \"srcref\")= 'srcref' int [1:6] 46 21 46 30 21 30 #>   .. .. ..- attr(*, \"srcfile\")=Class 'srcfile' <environment: 0x561a2f21a740>  #>   ..$ : chr \" standard, and it is recommended always to\\n\" #>   .. ..- attr(*, \"Rd_tag\")= chr \"TEXT\" #>   .. ..- attr(*, \"srcref\")= 'srcref' int [1:6] 46 31 46 73 31 73 #>   .. .. ..- attr(*, \"srcfile\")=Class 'srcfile' <environment: 0x561a2f21a740>  #>   ..$ : chr \"  name the arguments when programming.\\n\" #>   .. ..- attr(*, \"Rd_tag\")= chr \"TEXT\" #>   .. ..- attr(*, \"srcref\")= 'srcref' int [1:6] 47 1 47 39 1 39 #>   .. .. ..- attr(*, \"srcfile\")=Class 'srcfile' <environment: 0x561a2f21a740>  #>   ..$ : chr \"\\n\" #>   .. ..- attr(*, \"Rd_tag\")= chr \"TEXT\" #>   .. ..- attr(*, \"srcref\")= 'srcref' int [1:6] 48 1 48 1 1 1 #>   .. .. ..- attr(*, \"srcfile\")=Class 'srcfile' <environment: 0x561a2f21a740>  #>   ..$ : chr \"  \" #>   .. ..- attr(*, \"Rd_tag\")= chr \"TEXT\" #>   .. ..- attr(*, \"srcref\")= 'srcref' int [1:6] 49 1 49 2 1 2 #>   .. .. ..- attr(*, \"srcfile\")=Class 'srcfile' <environment: 0x561a2f21a740>  #>   ..$ :List of 1 #>   .. ..$ : chr \"seq\" #>   .. .. ..- attr(*, \"Rd_tag\")= chr \"RCODE\" #>   .. .. ..- attr(*, \"srcref\")= 'srcref' int [1:6] 49 9 49 11 9 11 #>   .. .. .. ..- attr(*, \"srcfile\")=Class 'srcfile' <environment: 0x561a2f21a740>  #>   .. ..- attr(*, \"Rd_tag\")= chr \"\\\\code\" #>   .. ..- attr(*, \"srcref\")= 'srcref' int [1:6] 49 3 49 12 3 12 #>   .. .. ..- attr(*, \"srcfile\")=Class 'srcfile' <environment: 0x561a2f21a740>  #>   ..$ : chr \" is  generic, and only the default method is described here.\\n\" #>   .. ..- attr(*, \"Rd_tag\")= chr \"TEXT\" #>   .. ..- attr(*, \"srcref\")= 'srcref' int [1:6] 49 13 49 73 13 73 #>   .. .. ..- attr(*, \"srcfile\")=Class 'srcfile' <environment: 0x561a2f21a740>  #>   ..$ : chr \"  Note that it dispatches on the class of the \" #>   .. ..- attr(*, \"Rd_tag\")= chr \"TEXT\" #>   .. ..- attr(*, \"srcref\")= 'srcref' int [1:6] 50 1 50 46 1 46 #>   .. .. ..- attr(*, \"srcfile\")=Class 'srcfile' <environment: 0x561a2f21a740>  #>   ..$ :List of 1 #>   .. ..$ : chr \"first\" #>   .. .. ..- attr(*, \"Rd_tag\")= chr \"TEXT\" #>   .. .. ..- attr(*, \"srcref\")= 'srcref' int [1:6] 50 55 50 59 55 59 #>   .. .. .. ..- attr(*, \"srcfile\")=Class 'srcfile' <environment: 0x561a2f21a740>  #>   .. ..- attr(*, \"Rd_tag\")= chr \"\\\\strong\" #>   .. ..- attr(*, \"srcref\")= 'srcref' int [1:6] 50 47 50 60 47 60 #>   .. .. ..- attr(*, \"srcfile\")=Class 'srcfile' <environment: 0x561a2f21a740>  #>   ..$ : chr \" argument\\n\" #>   .. ..- attr(*, \"Rd_tag\")= chr \"TEXT\" #>   .. ..- attr(*, \"srcref\")= 'srcref' int [1:6] 50 61 50 70 61 70 #>   .. .. ..- attr(*, \"srcfile\")=Class 'srcfile' <environment: 0x561a2f21a740>  #>   ..$ : chr \"  irrespective of argument names.  This can have unintended consequences\\n\" #>   .. ..- attr(*, \"Rd_tag\")= chr \"TEXT\" #>   .. ..- attr(*, \"srcref\")= 'srcref' int [1:6] 51 1 51 73 1 73 #>   .. .. ..- attr(*, \"srcfile\")=Class 'srcfile' <environment: 0x561a2f21a740>  #>   ..$ : chr \"  if it is called with just one argument intending this to be taken as\\n\" #>   .. ..- attr(*, \"Rd_tag\")= chr \"TEXT\" #>   .. ..- attr(*, \"srcref\")= 'srcref' int [1:6] 52 1 52 71 1 71 #>   .. .. ..- attr(*, \"srcfile\")=Class 'srcfile' <environment: 0x561a2f21a740>  #>   ..$ : chr \"  \" #>   .. ..- attr(*, \"Rd_tag\")= chr \"TEXT\" #>   .. ..- attr(*, \"srcref\")= 'srcref' int [1:6] 53 1 53 2 1 2 #>   .. .. ..- attr(*, \"srcfile\")=Class 'srcfile' <environment: 0x561a2f21a740>  #>   ..$ :List of 1 #>   .. ..$ : chr \"along.with\" #>   .. .. ..- attr(*, \"Rd_tag\")= chr \"RCODE\" #>   .. .. ..- attr(*, \"srcref\")= 'srcref' int [1:6] 53 9 53 18 9 18 #>   .. .. .. ..- attr(*, \"srcfile\")=Class 'srcfile' <environment: 0x561a2f21a740>  #>   .. ..- attr(*, \"Rd_tag\")= chr \"\\\\code\" #>   .. ..- attr(*, \"srcref\")= 'srcref' int [1:6] 53 3 53 19 3 19 #>   .. .. ..- attr(*, \"srcfile\")=Class 'srcfile' <environment: 0x561a2f21a740>  #>   ..$ : chr \": it is much better to use \" #>   .. ..- attr(*, \"Rd_tag\")= chr \"TEXT\" #>   .. ..- attr(*, \"srcref\")= 'srcref' int [1:6] 53 20 53 46 20 46 #>   .. .. ..- attr(*, \"srcfile\")=Class 'srcfile' <environment: 0x561a2f21a740>  #>   ..$ :List of 1 #>   .. ..$ : chr \"seq_along\" #>   .. .. ..- attr(*, \"Rd_tag\")= chr \"RCODE\" #>   .. .. ..- attr(*, \"srcref\")= 'srcref' int [1:6] 53 53 53 61 53 61 #>   .. .. .. ..- attr(*, \"srcfile\")=Class 'srcfile' <environment: 0x561a2f21a740>  #>   .. ..- attr(*, \"Rd_tag\")= chr \"\\\\code\" #>   .. ..- attr(*, \"srcref\")= 'srcref' int [1:6] 53 47 53 62 47 62 #>   .. .. ..- attr(*, \"srcfile\")=Class 'srcfile' <environment: 0x561a2f21a740>  #>   ..$ : chr \" in that\\n\" #>   .. ..- attr(*, \"Rd_tag\")= chr \"TEXT\" #>   .. ..- attr(*, \"srcref\")= 'srcref' int [1:6] 53 63 53 71 63 71 #>   .. .. ..- attr(*, \"srcfile\")=Class 'srcfile' <environment: 0x561a2f21a740>  #>   ..$ : chr \"  case.\\n\" #>   .. ..- attr(*, \"Rd_tag\")= chr \"TEXT\" #>   .. ..- attr(*, \"srcref\")= 'srcref' int [1:6] 54 1 54 8 1 8 #>   .. .. ..- attr(*, \"srcfile\")=Class 'srcfile' <environment: 0x561a2f21a740>  #>   ..$ : chr \"\\n\" #>   .. ..- attr(*, \"Rd_tag\")= chr \"TEXT\" #>   .. ..- attr(*, \"srcref\")= 'srcref' int [1:6] 55 1 55 1 1 1 #>   .. .. ..- attr(*, \"srcfile\")=Class 'srcfile' <environment: 0x561a2f21a740>  #>   ..$ : chr \"  \" #>   .. ..- attr(*, \"Rd_tag\")= chr \"TEXT\" #>   .. ..- attr(*, \"srcref\")= 'srcref' int [1:6] 56 1 56 2 1 2 #>   .. .. ..- attr(*, \"srcfile\")=Class 'srcfile' <environment: 0x561a2f21a740>  #>   ..$ :List of 1 #>   .. ..$ : chr \"seq.int\" #>   .. .. ..- attr(*, \"Rd_tag\")= chr \"RCODE\" #>   .. .. ..- attr(*, \"srcref\")= 'srcref' int [1:6] 56 9 56 15 9 15 #>   .. .. .. ..- attr(*, \"srcfile\")=Class 'srcfile' <environment: 0x561a2f21a740>  #>   .. ..- attr(*, \"Rd_tag\")= chr \"\\\\code\" #>   .. ..- attr(*, \"srcref\")= 'srcref' int [1:6] 56 3 56 16 3 16 #>   .. .. ..- attr(*, \"srcfile\")=Class 'srcfile' <environment: 0x561a2f21a740>  #>   ..$ : chr \" is an \" #>   .. ..- attr(*, \"Rd_tag\")= chr \"TEXT\" #>   .. ..- attr(*, \"srcref\")= 'srcref' int [1:6] 56 17 56 23 17 23 #>   .. .. ..- attr(*, \"srcfile\")=Class 'srcfile' <environment: 0x561a2f21a740>  #>   ..$ :List of 1 #>   .. ..$ : chr \"internal generic\" #>   .. .. ..- attr(*, \"Rd_tag\")= chr \"TEXT\" #>   .. .. ..- attr(*, \"srcref\")= 'srcref' int [1:6] 56 30 56 45 30 45 #>   .. .. .. ..- attr(*, \"srcfile\")=Class 'srcfile' <environment: 0x561a2f21a740>  #>   .. ..- attr(*, \"Rd_tag\")= chr \"\\\\link\" #>   .. ..- attr(*, \"srcref\")= 'srcref' int [1:6] 56 24 56 46 24 46 #>   .. .. ..- attr(*, \"srcfile\")=Class 'srcfile' <environment: 0x561a2f21a740>  #>   ..$ : chr \" which dispatches on\\n\" #>   .. ..- attr(*, \"Rd_tag\")= chr \"TEXT\" #>   .. ..- attr(*, \"srcref\")= 'srcref' int [1:6] 56 47 56 67 47 67 #>   .. .. ..- attr(*, \"srcfile\")=Class 'srcfile' <environment: 0x561a2f21a740>  #>   ..$ : chr \"  methods for \" #>   .. ..- attr(*, \"Rd_tag\")= chr \"TEXT\" #>   .. ..- attr(*, \"srcref\")= 'srcref' int [1:6] 57 1 57 14 1 14 #>   .. .. ..- attr(*, \"srcfile\")=Class 'srcfile' <environment: 0x561a2f21a740>  #>   ..$ :List of 1 #>   .. ..$ : chr \"\\\"seq\\\"\" #>   .. .. ..- attr(*, \"Rd_tag\")= chr \"RCODE\" #>   .. .. ..- attr(*, \"srcref\")= 'srcref' int [1:6] 57 21 57 25 21 25 #>   .. .. .. ..- attr(*, \"srcfile\")=Class 'srcfile' <environment: 0x561a2f21a740>  #>   .. ..- attr(*, \"Rd_tag\")= chr \"\\\\code\" #>   .. ..- attr(*, \"srcref\")= 'srcref' int [1:6] 57 15 57 26 15 26 #>   .. .. ..- attr(*, \"srcfile\")=Class 'srcfile' <environment: 0x561a2f21a740>  #>   ..$ : chr \" based on the class of the first supplied\\n\" #>   .. ..- attr(*, \"Rd_tag\")= chr \"TEXT\" #>   .. ..- attr(*, \"srcref\")= 'srcref' int [1:6] 57 27 57 68 27 68 #>   .. .. ..- attr(*, \"srcfile\")=Class 'srcfile' <environment: 0x561a2f21a740>  #>   ..$ : chr \"  argument (before argument matching).\\n\" #>   .. ..- attr(*, \"Rd_tag\")= chr \"TEXT\" #>   .. ..- attr(*, \"srcref\")= 'srcref' int [1:6] 58 1 58 39 1 39 #>   .. .. ..- attr(*, \"srcfile\")=Class 'srcfile' <environment: 0x561a2f21a740>  #>   ..$ : chr \"\\n\" #>   .. ..- attr(*, \"Rd_tag\")= chr \"TEXT\" #>   .. ..- attr(*, \"srcref\")= 'srcref' int [1:6] 59 1 59 1 1 1 #>   .. .. ..- attr(*, \"srcfile\")=Class 'srcfile' <environment: 0x561a2f21a740>  #>   ..$ : chr \"  Typical usages are\\n\" #>   .. ..- attr(*, \"Rd_tag\")= chr \"TEXT\" #>   .. ..- attr(*, \"srcref\")= 'srcref' int [1:6] 60 1 60 21 1 21 #>   .. .. ..- attr(*, \"srcfile\")=Class 'srcfile' <environment: 0x561a2f21a740>  #>   ..$ :List of 6 #>   .. ..$ : chr \"seq(from, to)\\n\" #>   .. .. ..- attr(*, \"Rd_tag\")= chr \"VERB\" #>   .. .. ..- attr(*, \"srcref\")= 'srcref' int [1:6] 61 15 61 28 15 28 #>   .. .. .. ..- attr(*, \"srcfile\")=Class 'srcfile' <environment: 0x561a2f21a740>  #>   .. ..$ : chr \"seq(from, to, by= )\\n\" #>   .. .. ..- attr(*, \"Rd_tag\")= chr \"VERB\" #>   .. .. ..- attr(*, \"srcref\")= 'srcref' int [1:6] 62 1 62 20 1 20 #>   .. .. .. ..- attr(*, \"srcfile\")=Class 'srcfile' <environment: 0x561a2f21a740>  #>   .. ..$ : chr \"seq(from, to, length.out= )\\n\" #>   .. .. ..- attr(*, \"Rd_tag\")= chr \"VERB\" #>   .. .. ..- attr(*, \"srcref\")= 'srcref' int [1:6] 63 1 63 28 1 28 #>   .. .. .. ..- attr(*, \"srcfile\")=Class 'srcfile' <environment: 0x561a2f21a740>  #>   .. ..$ : chr \"seq(along.with= )\\n\" #>   .. .. ..- attr(*, \"Rd_tag\")= chr \"VERB\" #>   .. .. ..- attr(*, \"srcref\")= 'srcref' int [1:6] 64 1 64 18 1 18 #>   .. .. .. ..- attr(*, \"srcfile\")=Class 'srcfile' <environment: 0x561a2f21a740>  #>   .. ..$ : chr \"seq(from)\\n\" #>   .. .. ..- attr(*, \"Rd_tag\")= chr \"VERB\" #>   .. .. ..- attr(*, \"srcref\")= 'srcref' int [1:6] 65 1 65 10 1 10 #>   .. .. .. ..- attr(*, \"srcfile\")=Class 'srcfile' <environment: 0x561a2f21a740>  #>   .. ..$ : chr \"seq(length.out= )\\n\" #>   .. .. ..- attr(*, \"Rd_tag\")= chr \"VERB\" #>   .. .. ..- attr(*, \"srcref\")= 'srcref' int [1:6] 66 1 66 18 1 18 #>   .. .. .. ..- attr(*, \"srcfile\")=Class 'srcfile' <environment: 0x561a2f21a740>  #>   .. ..- attr(*, \"Rd_tag\")= chr \"\\\\preformatted\" #>   .. ..- attr(*, \"srcref\")= 'srcref' int [1:6] 61 1 67 1 1 1 #>   .. .. ..- attr(*, \"srcfile\")=Class 'srcfile' <environment: 0x561a2f21a740>  #>   ..$ : chr \"\\n\" #>   .. ..- attr(*, \"Rd_tag\")= chr \"TEXT\" #>   .. ..- attr(*, \"srcref\")= 'srcref' int [1:6] 67 2 67 2 2 2 #>   .. .. ..- attr(*, \"srcfile\")=Class 'srcfile' <environment: 0x561a2f21a740>  #>   ..$ : chr \"  The first form generates the sequence \" #>   .. ..- attr(*, \"Rd_tag\")= chr \"TEXT\" #>   .. ..- attr(*, \"srcref\")= 'srcref' int [1:6] 68 1 68 40 1 40 #>   .. .. ..- attr(*, \"srcfile\")=Class 'srcfile' <environment: 0x561a2f21a740>  #>   ..$ :List of 3 #>   .. ..$ : chr \"from, from+/-1, \" #>   .. .. ..- attr(*, \"Rd_tag\")= chr \"RCODE\" #>   .. .. ..- attr(*, \"srcref\")= 'srcref' int [1:6] 68 47 68 62 47 62 #>   .. .. .. ..- attr(*, \"srcfile\")=Class 'srcfile' <environment: 0x561a2f21a740>  #>   .. ..$ : list() #>   .. .. ..- attr(*, \"Rd_tag\")= chr \"\\\\dots\" #>   .. .. ..- attr(*, \"srcref\")= 'srcref' int [1:6] 68 63 68 67 63 67 #>   .. .. .. ..- attr(*, \"srcfile\")=Class 'srcfile' <environment: 0x561a2f21a740>  #>   .. ..$ : chr \", to\" #>   .. .. ..- attr(*, \"Rd_tag\")= chr \"RCODE\" #>   .. .. ..- attr(*, \"srcref\")= 'srcref' int [1:6] 68 68 68 71 68 71 #>   .. .. .. ..- attr(*, \"srcfile\")=Class 'srcfile' <environment: 0x561a2f21a740>  #>   .. ..- attr(*, \"Rd_tag\")= chr \"\\\\code\" #>   .. ..- attr(*, \"srcref\")= 'srcref' int [1:6] 68 41 68 72 41 72 #>   .. .. ..- attr(*, \"srcfile\")=Class 'srcfile' <environment: 0x561a2f21a740>  #>   ..$ : chr \"\\n\" #>   .. ..- attr(*, \"Rd_tag\")= chr \"TEXT\" #>   .. ..- attr(*, \"srcref\")= 'srcref' int [1:6] 68 73 68 73 73 73 #>   .. .. ..- attr(*, \"srcfile\")=Class 'srcfile' <environment: 0x561a2f21a740>  #>   ..$ : chr \"  (identical to \" #>   .. ..- attr(*, \"Rd_tag\")= chr \"TEXT\" #>   .. ..- attr(*, \"srcref\")= 'srcref' int [1:6] 69 1 69 16 1 16 #>   .. .. ..- attr(*, \"srcfile\")=Class 'srcfile' <environment: 0x561a2f21a740>  #>   ..$ :List of 1 #>   .. ..$ : chr \"from:to\" #>   .. .. ..- attr(*, \"Rd_tag\")= chr \"RCODE\" #>   .. .. ..- attr(*, \"srcref\")= 'srcref' int [1:6] 69 23 69 29 23 29 #>   .. .. .. ..- attr(*, \"srcfile\")=Class 'srcfile' <environment: 0x561a2f21a740>  #>   .. ..- attr(*, \"Rd_tag\")= chr \"\\\\code\" #>   .. ..- attr(*, \"srcref\")= 'srcref' int [1:6] 69 17 69 30 17 30 #>   .. .. ..- attr(*, \"srcfile\")=Class 'srcfile' <environment: 0x561a2f21a740>  #>   ..$ : chr \").\\n\" #>   .. ..- attr(*, \"Rd_tag\")= chr \"TEXT\" #>   .. ..- attr(*, \"srcref\")= 'srcref' int [1:6] 69 31 69 33 31 33 #>   .. .. ..- attr(*, \"srcfile\")=Class 'srcfile' <environment: 0x561a2f21a740>  #>   ..$ : chr \"\\n\" #>   .. ..- attr(*, \"Rd_tag\")= chr \"TEXT\" #>   .. ..- attr(*, \"srcref\")= 'srcref' int [1:6] 70 1 70 1 1 1 #>   .. .. ..- attr(*, \"srcfile\")=Class 'srcfile' <environment: 0x561a2f21a740>  #>   ..$ : chr \"  The second form generates \" #>   .. ..- attr(*, \"Rd_tag\")= chr \"TEXT\" #>   .. ..- attr(*, \"srcref\")= 'srcref' int [1:6] 71 1 71 28 1 28 #>   .. .. ..- attr(*, \"srcfile\")=Class 'srcfile' <environment: 0x561a2f21a740>  #>   ..$ :List of 1 #>   .. ..$ : chr \"from, from+by\" #>   .. .. ..- attr(*, \"Rd_tag\")= chr \"RCODE\" #>   .. .. ..- attr(*, \"srcref\")= 'srcref' int [1:6] 71 35 71 47 35 47 #>   .. .. .. ..- attr(*, \"srcfile\")=Class 'srcfile' <environment: 0x561a2f21a740>  #>   .. ..- attr(*, \"Rd_tag\")= chr \"\\\\code\" #>   .. ..- attr(*, \"srcref\")= 'srcref' int [1:6] 71 29 71 48 29 48 #>   .. .. ..- attr(*, \"srcfile\")=Class 'srcfile' <environment: 0x561a2f21a740>  #>   ..$ : chr \", \" #>   .. ..- attr(*, \"Rd_tag\")= chr \"TEXT\" #>   .. ..- attr(*, \"srcref\")= 'srcref' int [1:6] 71 49 71 50 49 50 #>   .. .. ..- attr(*, \"srcfile\")=Class 'srcfile' <environment: 0x561a2f21a740>  #>   ..$ : list() #>   .. ..- attr(*, \"Rd_tag\")= chr \"\\\\ldots\" #>   .. ..- attr(*, \"srcref\")= 'srcref' int [1:6] 71 51 71 56 51 56 #>   .. .. ..- attr(*, \"srcfile\")=Class 'srcfile' <environment: 0x561a2f21a740>  #>   ..$ : chr \", up to the\\n\" #>   .. ..- attr(*, \"Rd_tag\")= chr \"TEXT\" #>   .. ..- attr(*, \"srcref\")= 'srcref' int [1:6] 71 57 71 68 57 68 #>   .. .. ..- attr(*, \"srcfile\")=Class 'srcfile' <environment: 0x561a2f21a740>  #>   ..$ : chr \"  sequence value less than or equal to \" #>   .. ..- attr(*, \"Rd_tag\")= chr \"TEXT\" #>   .. ..- attr(*, \"srcref\")= 'srcref' int [1:6] 72 1 72 39 1 39 #>   .. .. ..- attr(*, \"srcfile\")=Class 'srcfile' <environment: 0x561a2f21a740>  #>   ..$ :List of 1 #>   .. ..$ : chr \"to\" #>   .. .. ..- attr(*, \"Rd_tag\")= chr \"RCODE\" #>   .. .. ..- attr(*, \"srcref\")= 'srcref' int [1:6] 72 46 72 47 46 47 #>   .. .. .. ..- attr(*, \"srcfile\")=Class 'srcfile' <environment: 0x561a2f21a740>  #>   .. ..- attr(*, \"Rd_tag\")= chr \"\\\\code\" #>   .. ..- attr(*, \"srcref\")= 'srcref' int [1:6] 72 40 72 48 40 48 #>   .. .. ..- attr(*, \"srcfile\")=Class 'srcfile' <environment: 0x561a2f21a740>  #>   ..$ : chr \".  Specifying \" #>   .. ..- attr(*, \"Rd_tag\")= chr \"TEXT\" #>   .. ..- attr(*, \"srcref\")= 'srcref' int [1:6] 72 49 72 62 49 62 #>   .. .. ..- attr(*, \"srcfile\")=Class 'srcfile' <environment: 0x561a2f21a740>  #>   ..$ :List of 2 #>   .. ..$ : chr \"to -\\n\" #>   .. .. ..- attr(*, \"Rd_tag\")= chr \"RCODE\" #>   .. .. ..- attr(*, \"srcref\")= 'srcref' int [1:6] 72 69 72 73 69 73 #>   .. .. .. ..- attr(*, \"srcfile\")=Class 'srcfile' <environment: 0x561a2f21a740>  #>   .. ..$ : chr \"  from\" #>   .. .. ..- attr(*, \"Rd_tag\")= chr \"RCODE\" #>   .. .. ..- attr(*, \"srcref\")= 'srcref' int [1:6] 73 1 73 6 1 6 #>   .. .. .. ..- attr(*, \"srcfile\")=Class 'srcfile' <environment: 0x561a2f21a740>  #>   .. ..- attr(*, \"Rd_tag\")= chr \"\\\\code\" #>   .. ..- attr(*, \"srcref\")= 'srcref' int [1:6] 72 63 73 7 63 7 #>   .. .. ..- attr(*, \"srcfile\")=Class 'srcfile' <environment: 0x561a2f21a740>  #>   ..$ : chr \" and \" #>   .. ..- attr(*, \"Rd_tag\")= chr \"TEXT\" #>   .. ..- attr(*, \"srcref\")= 'srcref' int [1:6] 73 8 73 12 8 12 #>   .. .. ..- attr(*, \"srcfile\")=Class 'srcfile' <environment: 0x561a2f21a740>  #>   ..$ :List of 1 #>   .. ..$ : chr \"by\" #>   .. .. ..- attr(*, \"Rd_tag\")= chr \"RCODE\" #>   .. .. ..- attr(*, \"srcref\")= 'srcref' int [1:6] 73 19 73 20 19 20 #>   .. .. .. ..- attr(*, \"srcfile\")=Class 'srcfile' <environment: 0x561a2f21a740>  #>   .. ..- attr(*, \"Rd_tag\")= chr \"\\\\code\" #>   .. ..- attr(*, \"srcref\")= 'srcref' int [1:6] 73 13 73 21 13 21 #>   .. .. ..- attr(*, \"srcfile\")=Class 'srcfile' <environment: 0x561a2f21a740>  #>   ..$ : chr \" of opposite signs is an error.  Note that the\\n\" #>   .. ..- attr(*, \"Rd_tag\")= chr \"TEXT\" #>   .. ..- attr(*, \"srcref\")= 'srcref' int [1:6] 73 22 73 68 22 68 #>   .. .. ..- attr(*, \"srcfile\")=Class 'srcfile' <environment: 0x561a2f21a740>  #>   ..$ : chr \"  computed final value can go just beyond \" #>   .. ..- attr(*, \"Rd_tag\")= chr \"TEXT\" #>   .. ..- attr(*, \"srcref\")= 'srcref' int [1:6] 74 1 74 42 1 42 #>   .. .. ..- attr(*, \"srcfile\")=Class 'srcfile' <environment: 0x561a2f21a740>  #>   ..$ :List of 1 #>   .. ..$ : chr \"to\" #>   .. .. ..- attr(*, \"Rd_tag\")= chr \"RCODE\" #>   .. .. ..- attr(*, \"srcref\")= 'srcref' int [1:6] 74 49 74 50 49 50 #>   .. .. .. ..- attr(*, \"srcfile\")=Class 'srcfile' <environment: 0x561a2f21a740>  #>   .. ..- attr(*, \"Rd_tag\")= chr \"\\\\code\" #>   .. ..- attr(*, \"srcref\")= 'srcref' int [1:6] 74 43 74 51 43 51 #>   .. .. ..- attr(*, \"srcfile\")=Class 'srcfile' <environment: 0x561a2f21a740>  #>   ..$ : chr \" to allow for\\n\" #>   .. ..- attr(*, \"Rd_tag\")= chr \"TEXT\" #>   .. ..- attr(*, \"srcref\")= 'srcref' int [1:6] 74 52 74 65 52 65 #>   .. .. ..- attr(*, \"srcfile\")=Class 'srcfile' <environment: 0x561a2f21a740>  #>   ..$ : chr \"  rounding error, but is truncated to \" #>   .. ..- attr(*, \"Rd_tag\")= chr \"TEXT\" #>   .. ..- attr(*, \"srcref\")= 'srcref' int [1:6] 75 1 75 38 1 38 #>   .. .. ..- attr(*, \"srcfile\")=Class 'srcfile' <environment: 0x561a2f21a740>  #>   ..$ :List of 1 #>   .. ..$ : chr \"to\" #>   .. .. ..- attr(*, \"Rd_tag\")= chr \"RCODE\" #>   .. .. ..- attr(*, \"srcref\")= 'srcref' int [1:6] 75 45 75 46 45 46 #>   .. .. .. ..- attr(*, \"srcfile\")=Class 'srcfile' <environment: 0x561a2f21a740>  #>   .. ..- attr(*, \"Rd_tag\")= chr \"\\\\code\" #>   .. ..- attr(*, \"srcref\")= 'srcref' int [1:6] 75 39 75 47 39 47 #>   .. .. ..- attr(*, \"srcfile\")=Class 'srcfile' <environment: 0x561a2f21a740>  #>   ..$ : chr \".  (\" #>   .. ..- attr(*, \"Rd_tag\")= chr \"TEXT\" #>   .. ..- attr(*, \"srcref\")= 'srcref' int [1:6] 75 48 75 51 48 51 #>   .. .. ..- attr(*, \"srcfile\")=Class 'srcfile' <environment: 0x561a2f21a740>  #>   ..$ :List of 1 #>   .. ..$ : chr \"Just beyond\" #>   .. .. ..- attr(*, \"Rd_tag\")= chr \"TEXT\" #>   .. .. ..- attr(*, \"srcref\")= 'srcref' int [1:6] 75 60 75 70 60 70 #>   .. .. .. ..- attr(*, \"srcfile\")=Class 'srcfile' <environment: 0x561a2f21a740>  #>   .. ..- attr(*, \"Rd_tag\")= chr \"\\\\sQuote\" #>   .. ..- attr(*, \"srcref\")= 'srcref' int [1:6] 75 52 75 71 52 71 #>   .. .. ..- attr(*, \"srcfile\")=Class 'srcfile' <environment: 0x561a2f21a740>  #>   ..$ : chr \"\\n\" #>   .. ..- attr(*, \"Rd_tag\")= chr \"TEXT\" #>   .. ..- attr(*, \"srcref\")= 'srcref' int [1:6] 75 72 75 72 72 72 #>   .. .. ..- attr(*, \"srcfile\")=Class 'srcfile' <environment: 0x561a2f21a740>  #>   ..$ : chr \"  is by up to \" #>   .. ..- attr(*, \"Rd_tag\")= chr \"TEXT\" #>   .. ..- attr(*, \"srcref\")= 'srcref' int [1:6] 76 1 76 14 1 14 #>   .. .. ..- attr(*, \"srcfile\")=Class 'srcfile' <environment: 0x561a2f21a740>  #>   ..$ :List of 2 #>   .. ..$ :List of 1 #>   .. .. ..$ : chr \"10^{-10}\" #>   .. .. .. ..- attr(*, \"Rd_tag\")= chr \"VERB\" #>   .. .. .. ..- attr(*, \"srcref\")= 'srcref' int [1:6] 76 20 76 27 20 27 #>   .. .. .. .. ..- attr(*, \"srcfile\")=Class 'srcfile' <environment: 0x561a2f21a740>  #>   .. ..$ :List of 1 #>   .. .. ..$ : chr \"1e-10\" #>   .. .. .. ..- attr(*, \"Rd_tag\")= chr \"VERB\" #>   .. .. .. ..- attr(*, \"srcref\")= 'srcref' int [1:6] 76 30 76 34 30 34 #>   .. .. .. .. ..- attr(*, \"srcfile\")=Class 'srcfile' <environment: 0x561a2f21a740>  #>   .. ..- attr(*, \"Rd_tag\")= chr \"\\\\eqn\" #>   .. ..- attr(*, \"srcref\")= 'srcref' int [1:6] 76 15 76 35 15 35 #>   .. .. ..- attr(*, \"srcfile\")=Class 'srcfile' <environment: 0x561a2f21a740>  #>   ..$ : chr \" times \" #>   .. ..- attr(*, \"Rd_tag\")= chr \"TEXT\" #>   .. ..- attr(*, \"srcref\")= 'srcref' int [1:6] 76 36 76 42 36 42 #>   .. .. ..- attr(*, \"srcfile\")=Class 'srcfile' <environment: 0x561a2f21a740>  #>   ..$ :List of 1 #>   .. ..$ : chr \"abs(from - to)\" #>   .. .. ..- attr(*, \"Rd_tag\")= chr \"RCODE\" #>   .. .. ..- attr(*, \"srcref\")= 'srcref' int [1:6] 76 49 76 62 49 62 #>   .. .. .. ..- attr(*, \"srcfile\")=Class 'srcfile' <environment: 0x561a2f21a740>  #>   .. ..- attr(*, \"Rd_tag\")= chr \"\\\\code\" #>   .. ..- attr(*, \"srcref\")= 'srcref' int [1:6] 76 43 76 63 43 63 #>   .. .. ..- attr(*, \"srcfile\")=Class 'srcfile' <environment: 0x561a2f21a740>  #>   ..$ : chr \".)\\n\" #>   .. ..- attr(*, \"Rd_tag\")= chr \"TEXT\" #>   .. ..- attr(*, \"srcref\")= 'srcref' int [1:6] 76 64 76 66 64 66 #>   .. .. ..- attr(*, \"srcfile\")=Class 'srcfile' <environment: 0x561a2f21a740>  #>   ..$ : chr \"\\n\" #>   .. ..- attr(*, \"Rd_tag\")= chr \"TEXT\" #>   .. ..- attr(*, \"srcref\")= 'srcref' int [1:6] 77 1 77 1 1 1 #>   .. .. ..- attr(*, \"srcfile\")=Class 'srcfile' <environment: 0x561a2f21a740>  #>   ..$ : chr \"  The third generates a sequence of \" #>   .. ..- attr(*, \"Rd_tag\")= chr \"TEXT\" #>   .. ..- attr(*, \"srcref\")= 'srcref' int [1:6] 78 1 78 36 1 36 #>   .. .. ..- attr(*, \"srcfile\")=Class 'srcfile' <environment: 0x561a2f21a740>  #>   ..$ :List of 1 #>   .. ..$ : chr \"length.out\" #>   .. .. ..- attr(*, \"Rd_tag\")= chr \"RCODE\" #>   .. .. ..- attr(*, \"srcref\")= 'srcref' int [1:6] 78 43 78 52 43 52 #>   .. .. .. ..- attr(*, \"srcfile\")=Class 'srcfile' <environment: 0x561a2f21a740>  #>   .. ..- attr(*, \"Rd_tag\")= chr \"\\\\code\" #>   .. ..- attr(*, \"srcref\")= 'srcref' int [1:6] 78 37 78 53 37 53 #>   .. .. ..- attr(*, \"srcfile\")=Class 'srcfile' <environment: 0x561a2f21a740>  #>   ..$ : chr \" equally spaced\\n\" #>   .. ..- attr(*, \"Rd_tag\")= chr \"TEXT\" #>   .. ..- attr(*, \"srcref\")= 'srcref' int [1:6] 78 54 78 69 54 69 #>   .. .. ..- attr(*, \"srcfile\")=Class 'srcfile' <environment: 0x561a2f21a740>  #>   ..$ : chr \"  values from \" #>   .. ..- attr(*, \"Rd_tag\")= chr \"TEXT\" #>   .. ..- attr(*, \"srcref\")= 'srcref' int [1:6] 79 1 79 14 1 14 #>   .. .. ..- attr(*, \"srcfile\")=Class 'srcfile' <environment: 0x561a2f21a740>  #>   ..$ :List of 1 #>   .. ..$ : chr \"from\" #>   .. .. ..- attr(*, \"Rd_tag\")= chr \"RCODE\" #>   .. .. ..- attr(*, \"srcref\")= 'srcref' int [1:6] 79 21 79 24 21 24 #>   .. .. .. ..- attr(*, \"srcfile\")=Class 'srcfile' <environment: 0x561a2f21a740>  #>   .. ..- attr(*, \"Rd_tag\")= chr \"\\\\code\" #>   .. ..- attr(*, \"srcref\")= 'srcref' int [1:6] 79 15 79 25 15 25 #>   .. .. ..- attr(*, \"srcfile\")=Class 'srcfile' <environment: 0x561a2f21a740>  #>   ..$ : chr \" to \" #>   .. ..- attr(*, \"Rd_tag\")= chr \"TEXT\" #>   .. ..- attr(*, \"srcref\")= 'srcref' int [1:6] 79 26 79 29 26 29 #>   .. .. ..- attr(*, \"srcfile\")=Class 'srcfile' <environment: 0x561a2f21a740>  #>   ..$ :List of 1 #>   .. ..$ : chr \"to\" #>   .. .. ..- attr(*, \"Rd_tag\")= chr \"RCODE\" #>   .. .. ..- attr(*, \"srcref\")= 'srcref' int [1:6] 79 36 79 37 36 37 #>   .. .. .. ..- attr(*, \"srcfile\")=Class 'srcfile' <environment: 0x561a2f21a740>  #>   .. ..- attr(*, \"Rd_tag\")= chr \"\\\\code\" #>   .. ..- attr(*, \"srcref\")= 'srcref' int [1:6] 79 30 79 38 30 38 #>   .. .. ..- attr(*, \"srcfile\")=Class 'srcfile' <environment: 0x561a2f21a740>  #>   ..$ : chr \".  (\" #>   .. ..- attr(*, \"Rd_tag\")= chr \"TEXT\" #>   .. ..- attr(*, \"srcref\")= 'srcref' int [1:6] 79 39 79 42 39 42 #>   .. .. ..- attr(*, \"srcfile\")=Class 'srcfile' <environment: 0x561a2f21a740>  #>   ..$ :List of 1 #>   .. ..$ : chr \"length.out\" #>   .. .. ..- attr(*, \"Rd_tag\")= chr \"RCODE\" #>   .. .. ..- attr(*, \"srcref\")= 'srcref' int [1:6] 79 49 79 58 49 58 #>   .. .. .. ..- attr(*, \"srcfile\")=Class 'srcfile' <environment: 0x561a2f21a740>  #>   .. ..- attr(*, \"Rd_tag\")= chr \"\\\\code\" #>   .. ..- attr(*, \"srcref\")= 'srcref' int [1:6] 79 43 79 59 43 59 #>   .. .. ..- attr(*, \"srcfile\")=Class 'srcfile' <environment: 0x561a2f21a740>  #>   ..$ : chr \" is usually\\n\" #>   .. ..- attr(*, \"Rd_tag\")= chr \"TEXT\" #>   .. ..- attr(*, \"srcref\")= 'srcref' int [1:6] 79 60 79 71 60 71 #>   .. .. ..- attr(*, \"srcfile\")=Class 'srcfile' <environment: 0x561a2f21a740>  #>   ..$ : chr \"  abbreviated to \" #>   .. ..- attr(*, \"Rd_tag\")= chr \"TEXT\" #>   .. ..- attr(*, \"srcref\")= 'srcref' int [1:6] 80 1 80 17 1 17 #>   .. .. ..- attr(*, \"srcfile\")=Class 'srcfile' <environment: 0x561a2f21a740>  #>   ..$ :List of 1 #>   .. ..$ : chr \"length\" #>   .. .. ..- attr(*, \"Rd_tag\")= chr \"RCODE\" #>   .. .. ..- attr(*, \"srcref\")= 'srcref' int [1:6] 80 24 80 29 24 29 #>   .. .. .. ..- attr(*, \"srcfile\")=Class 'srcfile' <environment: 0x561a2f21a740>  #>   .. ..- attr(*, \"Rd_tag\")= chr \"\\\\code\" #>   .. ..- attr(*, \"srcref\")= 'srcref' int [1:6] 80 18 80 30 18 30 #>   .. .. ..- attr(*, \"srcfile\")=Class 'srcfile' <environment: 0x561a2f21a740>  #>   ..$ : chr \" or \" #>   .. ..- attr(*, \"Rd_tag\")= chr \"TEXT\" #>   .. ..- attr(*, \"srcref\")= 'srcref' int [1:6] 80 31 80 34 31 34 #>   .. .. ..- attr(*, \"srcfile\")=Class 'srcfile' <environment: 0x561a2f21a740>  #>   ..$ :List of 1 #>   .. ..$ : chr \"len\" #>   .. .. ..- attr(*, \"Rd_tag\")= chr \"RCODE\" #>   .. .. ..- attr(*, \"srcref\")= 'srcref' int [1:6] 80 41 80 43 41 43 #>   .. .. .. ..- attr(*, \"srcfile\")=Class 'srcfile' <environment: 0x561a2f21a740>  #>   .. ..- attr(*, \"Rd_tag\")= chr \"\\\\code\" #>   .. ..- attr(*, \"srcref\")= 'srcref' int [1:6] 80 35 80 44 35 44 #>   .. .. ..- attr(*, \"srcfile\")=Class 'srcfile' <environment: 0x561a2f21a740>  #>   ..$ : chr \", and \" #>   .. ..- attr(*, \"Rd_tag\")= chr \"TEXT\" #>   .. ..- attr(*, \"srcref\")= 'srcref' int [1:6] 80 45 80 50 45 50 #>   .. .. ..- attr(*, \"srcfile\")=Class 'srcfile' <environment: 0x561a2f21a740>  #>   ..$ :List of 1 #>   .. ..$ : chr \"seq_len\" #>   .. .. ..- attr(*, \"Rd_tag\")= chr \"RCODE\" #>   .. .. ..- attr(*, \"srcref\")= 'srcref' int [1:6] 80 57 80 63 57 63 #>   .. .. .. ..- attr(*, \"srcfile\")=Class 'srcfile' <environment: 0x561a2f21a740>  #>   .. ..- attr(*, \"Rd_tag\")= chr \"\\\\code\" #>   .. ..- attr(*, \"srcref\")= 'srcref' int [1:6] 80 51 80 64 51 64 #>   .. .. ..- attr(*, \"srcfile\")=Class 'srcfile' <environment: 0x561a2f21a740>  #>   ..$ : chr \" is much\\n\" #>   .. ..- attr(*, \"Rd_tag\")= chr \"TEXT\" #>   .. ..- attr(*, \"srcref\")= 'srcref' int [1:6] 80 65 80 73 65 73 #>   .. .. ..- attr(*, \"srcfile\")=Class 'srcfile' <environment: 0x561a2f21a740>  #>   ..$ : chr \"  faster.)\\n\" #>   .. ..- attr(*, \"Rd_tag\")= chr \"TEXT\" #>   .. ..- attr(*, \"srcref\")= 'srcref' int [1:6] 81 1 81 11 1 11 #>   .. .. ..- attr(*, \"srcfile\")=Class 'srcfile' <environment: 0x561a2f21a740>  #>   .. [list output truncated] #>   ..- attr(*, \"Rd_tag\")= chr \"\\\\details\" #>   ..- attr(*, \"srcref\")= 'srcref' int [1:6] 41 1 109 1 1 1 #>   .. ..- attr(*, \"srcfile\")=Class 'srcfile' <environment: 0x561a2f21a740>  #>  $ :List of 21 #>   ..$ : chr \"\\n\" #>   .. ..- attr(*, \"Rd_tag\")= chr \"TEXT\" #>   .. ..- attr(*, \"srcref\")= 'srcref' int [1:6] 112 8 112 8 8 8 #>   .. .. ..- attr(*, \"srcfile\")=Class 'srcfile' <environment: 0x561a2f21a740>  #>   ..$ : chr \"  \" #>   .. ..- attr(*, \"Rd_tag\")= chr \"TEXT\" #>   .. ..- attr(*, \"srcref\")= 'srcref' int [1:6] 113 1 113 2 1 2 #>   .. .. ..- attr(*, \"srcfile\")=Class 'srcfile' <environment: 0x561a2f21a740>  #>   ..$ :List of 1 #>   .. ..$ : chr \"seq.int\" #>   .. .. ..- attr(*, \"Rd_tag\")= chr \"RCODE\" #>   .. .. ..- attr(*, \"srcref\")= 'srcref' int [1:6] 113 9 113 15 9 15 #>   .. .. .. ..- attr(*, \"srcfile\")=Class 'srcfile' <environment: 0x561a2f21a740>  #>   .. ..- attr(*, \"Rd_tag\")= chr \"\\\\code\" #>   .. ..- attr(*, \"srcref\")= 'srcref' int [1:6] 113 3 113 16 3 16 #>   .. .. ..- attr(*, \"srcfile\")=Class 'srcfile' <environment: 0x561a2f21a740>  #>   ..$ : chr \" and the default method of \" #>   .. ..- attr(*, \"Rd_tag\")= chr \"TEXT\" #>   .. ..- attr(*, \"srcref\")= 'srcref' int [1:6] 113 17 113 43 17 43 #>   .. .. ..- attr(*, \"srcfile\")=Class 'srcfile' <environment: 0x561a2f21a740>  #>   ..$ :List of 1 #>   .. ..$ : chr \"seq\" #>   .. .. ..- attr(*, \"Rd_tag\")= chr \"RCODE\" #>   .. .. ..- attr(*, \"srcref\")= 'srcref' int [1:6] 113 50 113 52 50 52 #>   .. .. .. ..- attr(*, \"srcfile\")=Class 'srcfile' <environment: 0x561a2f21a740>  #>   .. ..- attr(*, \"Rd_tag\")= chr \"\\\\code\" #>   .. ..- attr(*, \"srcref\")= 'srcref' int [1:6] 113 44 113 53 44 53 #>   .. .. ..- attr(*, \"srcfile\")=Class 'srcfile' <environment: 0x561a2f21a740>  #>   ..$ : chr \" for numeric\\n\" #>   .. ..- attr(*, \"Rd_tag\")= chr \"TEXT\" #>   .. ..- attr(*, \"srcref\")= 'srcref' int [1:6] 113 54 113 66 54 66 #>   .. .. ..- attr(*, \"srcfile\")=Class 'srcfile' <environment: 0x561a2f21a740>  #>   ..$ : chr \"  arguments return a vector of type \" #>   .. ..- attr(*, \"Rd_tag\")= chr \"TEXT\" #>   .. ..- attr(*, \"srcref\")= 'srcref' int [1:6] 114 1 114 36 1 36 #>   .. .. ..- attr(*, \"srcfile\")=Class 'srcfile' <environment: 0x561a2f21a740>  #>   ..$ :List of 1 #>   .. ..$ : chr \"\\\"integer\\\"\" #>   .. .. ..- attr(*, \"Rd_tag\")= chr \"RCODE\" #>   .. .. ..- attr(*, \"srcref\")= 'srcref' int [1:6] 114 43 114 51 43 51 #>   .. .. .. ..- attr(*, \"srcfile\")=Class 'srcfile' <environment: 0x561a2f21a740>  #>   .. ..- attr(*, \"Rd_tag\")= chr \"\\\\code\" #>   .. ..- attr(*, \"srcref\")= 'srcref' int [1:6] 114 37 114 52 37 52 #>   .. .. ..- attr(*, \"srcfile\")=Class 'srcfile' <environment: 0x561a2f21a740>  #>   ..$ : chr \" or \" #>   .. ..- attr(*, \"Rd_tag\")= chr \"TEXT\" #>   .. ..- attr(*, \"srcref\")= 'srcref' int [1:6] 114 53 114 56 53 56 #>   .. .. ..- attr(*, \"srcfile\")=Class 'srcfile' <environment: 0x561a2f21a740>  #>   ..$ :List of 1 #>   .. ..$ : chr \"\\\"double\\\"\" #>   .. .. ..- attr(*, \"Rd_tag\")= chr \"RCODE\" #>   .. .. ..- attr(*, \"srcref\")= 'srcref' int [1:6] 114 63 114 70 63 70 #>   .. .. .. ..- attr(*, \"srcfile\")=Class 'srcfile' <environment: 0x561a2f21a740>  #>   .. ..- attr(*, \"Rd_tag\")= chr \"\\\\code\" #>   .. ..- attr(*, \"srcref\")= 'srcref' int [1:6] 114 57 114 71 57 71 #>   .. .. ..- attr(*, \"srcfile\")=Class 'srcfile' <environment: 0x561a2f21a740>  #>   ..$ : chr \":\\n\" #>   .. ..- attr(*, \"Rd_tag\")= chr \"TEXT\" #>   .. ..- attr(*, \"srcref\")= 'srcref' int [1:6] 114 72 114 73 72 73 #>   .. .. ..- attr(*, \"srcfile\")=Class 'srcfile' <environment: 0x561a2f21a740>  #>   ..$ : chr \"  programmers should not rely on which.\\n\" #>   .. ..- attr(*, \"Rd_tag\")= chr \"TEXT\" #>   .. ..- attr(*, \"srcref\")= 'srcref' int [1:6] 115 1 115 40 1 40 #>   .. .. ..- attr(*, \"srcfile\")=Class 'srcfile' <environment: 0x561a2f21a740>  #>   ..$ : chr \"\\n\" #>   .. ..- attr(*, \"Rd_tag\")= chr \"TEXT\" #>   .. ..- attr(*, \"srcref\")= 'srcref' int [1:6] 116 1 116 1 1 1 #>   .. .. ..- attr(*, \"srcfile\")=Class 'srcfile' <environment: 0x561a2f21a740>  #>   ..$ : chr \"  \" #>   .. ..- attr(*, \"Rd_tag\")= chr \"TEXT\" #>   .. ..- attr(*, \"srcref\")= 'srcref' int [1:6] 117 1 117 2 1 2 #>   .. .. ..- attr(*, \"srcfile\")=Class 'srcfile' <environment: 0x561a2f21a740>  #>   ..$ :List of 1 #>   .. ..$ : chr \"seq_along\" #>   .. .. ..- attr(*, \"Rd_tag\")= chr \"RCODE\" #>   .. .. ..- attr(*, \"srcref\")= 'srcref' int [1:6] 117 9 117 17 9 17 #>   .. .. .. ..- attr(*, \"srcfile\")=Class 'srcfile' <environment: 0x561a2f21a740>  #>   .. ..- attr(*, \"Rd_tag\")= chr \"\\\\code\" #>   .. ..- attr(*, \"srcref\")= 'srcref' int [1:6] 117 3 117 18 3 18 #>   .. .. ..- attr(*, \"srcfile\")=Class 'srcfile' <environment: 0x561a2f21a740>  #>   ..$ : chr \" and \" #>   .. ..- attr(*, \"Rd_tag\")= chr \"TEXT\" #>   .. ..- attr(*, \"srcref\")= 'srcref' int [1:6] 117 19 117 23 19 23 #>   .. .. ..- attr(*, \"srcfile\")=Class 'srcfile' <environment: 0x561a2f21a740>  #>   ..$ :List of 1 #>   .. ..$ : chr \"seq_len\" #>   .. .. ..- attr(*, \"Rd_tag\")= chr \"RCODE\" #>   .. .. ..- attr(*, \"srcref\")= 'srcref' int [1:6] 117 30 117 36 30 36 #>   .. .. .. ..- attr(*, \"srcfile\")=Class 'srcfile' <environment: 0x561a2f21a740>  #>   .. ..- attr(*, \"Rd_tag\")= chr \"\\\\code\" #>   .. ..- attr(*, \"srcref\")= 'srcref' int [1:6] 117 24 117 37 24 37 #>   .. .. ..- attr(*, \"srcfile\")=Class 'srcfile' <environment: 0x561a2f21a740>  #>   ..$ : chr \" return an integer vector, unless\\n\" #>   .. ..- attr(*, \"Rd_tag\")= chr \"TEXT\" #>   .. ..- attr(*, \"srcref\")= 'srcref' int [1:6] 117 38 117 71 38 71 #>   .. .. ..- attr(*, \"srcfile\")=Class 'srcfile' <environment: 0x561a2f21a740>  #>   ..$ : chr \"  it is a \" #>   .. ..- attr(*, \"Rd_tag\")= chr \"TEXT\" #>   .. ..- attr(*, \"srcref\")= 'srcref' int [1:6] 118 1 118 10 1 10 #>   .. .. ..- attr(*, \"srcfile\")=Class 'srcfile' <environment: 0x561a2f21a740>  #>   ..$ :List of 1 #>   .. ..$ :List of 1 #>   .. .. ..$ : chr \"long vector\" #>   .. .. .. ..- attr(*, \"Rd_tag\")= chr \"TEXT\" #>   .. .. .. ..- attr(*, \"srcref\")= 'srcref' int [1:6] 118 23 118 33 23 33 #>   .. .. .. .. ..- attr(*, \"srcfile\")=Class 'srcfile' <environment: 0x561a2f21a740>  #>   .. .. ..- attr(*, \"Rd_tag\")= chr \"\\\\link\" #>   .. .. ..- attr(*, \"srcref\")= 'srcref' int [1:6] 118 17 118 34 17 34 #>   .. .. .. ..- attr(*, \"srcfile\")=Class 'srcfile' <environment: 0x561a2f21a740>  #>   .. ..- attr(*, \"Rd_tag\")= chr \"\\\\emph\" #>   .. ..- attr(*, \"srcref\")= 'srcref' int [1:6] 118 11 118 35 11 35 #>   .. .. ..- attr(*, \"srcfile\")=Class 'srcfile' <environment: 0x561a2f21a740>  #>   ..$ : chr \" when it will be double.\\n\" #>   .. ..- attr(*, \"Rd_tag\")= chr \"TEXT\" #>   .. ..- attr(*, \"srcref\")= 'srcref' int [1:6] 118 36 118 60 36 60 #>   .. .. ..- attr(*, \"srcfile\")=Class 'srcfile' <environment: 0x561a2f21a740>  #>   ..- attr(*, \"Rd_tag\")= chr \"\\\\value\" #>   ..- attr(*, \"srcref\")= 'srcref' int [1:6] 112 1 119 1 1 1 #>   .. ..- attr(*, \"srcfile\")=Class 'srcfile' <environment: 0x561a2f21a740>  #>  $ :List of 6 #>   ..$ : chr \"\\n\" #>   .. ..- attr(*, \"Rd_tag\")= chr \"TEXT\" #>   .. ..- attr(*, \"srcref\")= 'srcref' int [1:6] 121 13 121 13 13 13 #>   .. .. ..- attr(*, \"srcfile\")=Class 'srcfile' <environment: 0x561a2f21a740>  #>   ..$ : chr \"  Becker, R. A., Chambers, J. M. and Wilks, A. R. (1988)\\n\" #>   .. ..- attr(*, \"Rd_tag\")= chr \"TEXT\" #>   .. ..- attr(*, \"srcref\")= 'srcref' int [1:6] 122 1 122 57 1 57 #>   .. .. ..- attr(*, \"srcfile\")=Class 'srcfile' <environment: 0x561a2f21a740>  #>   ..$ : chr \"  \" #>   .. ..- attr(*, \"Rd_tag\")= chr \"TEXT\" #>   .. ..- attr(*, \"srcref\")= 'srcref' int [1:6] 123 1 123 2 1 2 #>   .. .. ..- attr(*, \"srcfile\")=Class 'srcfile' <environment: 0x561a2f21a740>  #>   ..$ :List of 1 #>   .. ..$ : chr \"The New S Language\" #>   .. .. ..- attr(*, \"Rd_tag\")= chr \"TEXT\" #>   .. .. ..- attr(*, \"srcref\")= 'srcref' int [1:6] 123 9 123 26 9 26 #>   .. .. .. ..- attr(*, \"srcfile\")=Class 'srcfile' <environment: 0x561a2f21a740>  #>   .. ..- attr(*, \"Rd_tag\")= chr \"\\\\emph\" #>   .. ..- attr(*, \"srcref\")= 'srcref' int [1:6] 123 3 123 27 3 27 #>   .. .. ..- attr(*, \"srcfile\")=Class 'srcfile' <environment: 0x561a2f21a740>  #>   ..$ : chr \".\\n\" #>   .. ..- attr(*, \"Rd_tag\")= chr \"TEXT\" #>   .. ..- attr(*, \"srcref\")= 'srcref' int [1:6] 123 28 123 29 28 29 #>   .. .. ..- attr(*, \"srcfile\")=Class 'srcfile' <environment: 0x561a2f21a740>  #>   ..$ : chr \"  Wadsworth & Brooks/Cole.\\n\" #>   .. ..- attr(*, \"Rd_tag\")= chr \"TEXT\" #>   .. ..- attr(*, \"srcref\")= 'srcref' int [1:6] 124 1 124 27 1 27 #>   .. .. ..- attr(*, \"srcfile\")=Class 'srcfile' <environment: 0x561a2f21a740>  #>   ..- attr(*, \"Rd_tag\")= chr \"\\\\references\" #>   ..- attr(*, \"srcref\")= 'srcref' int [1:6] 121 1 125 1 1 1 #>   .. ..- attr(*, \"srcfile\")=Class 'srcfile' <environment: 0x561a2f21a740>  #>  $ :List of 22 #>   ..$ : chr \"\\n\" #>   .. ..- attr(*, \"Rd_tag\")= chr \"TEXT\" #>   .. ..- attr(*, \"srcref\")= 'srcref' int [1:6] 126 10 126 10 10 10 #>   .. .. ..- attr(*, \"srcfile\")=Class 'srcfile' <environment: 0x561a2f21a740>  #>   ..$ : chr \"  The methods \" #>   .. ..- attr(*, \"Rd_tag\")= chr \"TEXT\" #>   .. ..- attr(*, \"srcref\")= 'srcref' int [1:6] 127 1 127 14 1 14 #>   .. .. ..- attr(*, \"srcfile\")=Class 'srcfile' <environment: 0x561a2f21a740>  #>   ..$ :List of 1 #>   .. ..$ :List of 1 #>   .. .. ..$ : chr \"seq.Date\" #>   .. .. .. ..- attr(*, \"Rd_tag\")= chr \"TEXT\" #>   .. .. .. ..- attr(*, \"srcref\")= 'srcref' int [1:6] 127 27 127 34 27 34 #>   .. .. .. .. ..- attr(*, \"srcfile\")=Class 'srcfile' <environment: 0x561a2f21a740>  #>   .. .. ..- attr(*, \"Rd_tag\")= chr \"\\\\link\" #>   .. .. ..- attr(*, \"srcref\")= 'srcref' int [1:6] 127 21 127 35 21 35 #>   .. .. .. ..- attr(*, \"srcfile\")=Class 'srcfile' <environment: 0x561a2f21a740>  #>   .. ..- attr(*, \"Rd_tag\")= chr \"\\\\code\" #>   .. ..- attr(*, \"srcref\")= 'srcref' int [1:6] 127 15 127 36 15 36 #>   .. .. ..- attr(*, \"srcfile\")=Class 'srcfile' <environment: 0x561a2f21a740>  #>   ..$ : chr \" and \" #>   .. ..- attr(*, \"Rd_tag\")= chr \"TEXT\" #>   .. ..- attr(*, \"srcref\")= 'srcref' int [1:6] 127 37 127 41 37 41 #>   .. .. ..- attr(*, \"srcfile\")=Class 'srcfile' <environment: 0x561a2f21a740>  #>   ..$ :List of 1 #>   .. ..$ :List of 1 #>   .. .. ..$ : chr \"seq.POSIXt\" #>   .. .. .. ..- attr(*, \"Rd_tag\")= chr \"TEXT\" #>   .. .. .. ..- attr(*, \"srcref\")= 'srcref' int [1:6] 127 54 127 63 54 63 #>   .. .. .. .. ..- attr(*, \"srcfile\")=Class 'srcfile' <environment: 0x561a2f21a740>  #>   .. .. ..- attr(*, \"Rd_tag\")= chr \"\\\\link\" #>   .. .. ..- attr(*, \"srcref\")= 'srcref' int [1:6] 127 48 127 64 48 64 #>   .. .. .. ..- attr(*, \"srcfile\")=Class 'srcfile' <environment: 0x561a2f21a740>  #>   .. ..- attr(*, \"Rd_tag\")= chr \"\\\\code\" #>   .. ..- attr(*, \"srcref\")= 'srcref' int [1:6] 127 42 127 65 42 65 #>   .. .. ..- attr(*, \"srcfile\")=Class 'srcfile' <environment: 0x561a2f21a740>  #>   ..$ : chr \".\\n\" #>   .. ..- attr(*, \"Rd_tag\")= chr \"TEXT\" #>   .. ..- attr(*, \"srcref\")= 'srcref' int [1:6] 127 66 127 67 66 67 #>   .. .. ..- attr(*, \"srcfile\")=Class 'srcfile' <environment: 0x561a2f21a740>  #>   ..$ : chr \"\\n\" #>   .. ..- attr(*, \"Rd_tag\")= chr \"TEXT\" #>   .. ..- attr(*, \"srcref\")= 'srcref' int [1:6] 128 1 128 1 1 1 #>   .. .. ..- attr(*, \"srcfile\")=Class 'srcfile' <environment: 0x561a2f21a740>  #>   ..$ : chr \"  \" #>   .. ..- attr(*, \"Rd_tag\")= chr \"TEXT\" #>   .. ..- attr(*, \"srcref\")= 'srcref' int [1:6] 129 1 129 2 1 2 #>   .. .. ..- attr(*, \"srcfile\")=Class 'srcfile' <environment: 0x561a2f21a740>  #>   ..$ :List of 1 #>   .. ..$ :List of 1 #>   .. .. ..$ : chr \":\" #>   .. .. .. ..- attr(*, \"Rd_tag\")= chr \"TEXT\" #>   .. .. .. ..- attr(*, \"srcref\")= 'srcref' int [1:6] 129 15 129 15 15 15 #>   .. .. .. .. ..- attr(*, \"srcfile\")=Class 'srcfile' <environment: 0x561a2f21a740>  #>   .. .. ..- attr(*, \"Rd_tag\")= chr \"\\\\link\" #>   .. .. ..- attr(*, \"srcref\")= 'srcref' int [1:6] 129 9 129 16 9 16 #>   .. .. .. ..- attr(*, \"srcfile\")=Class 'srcfile' <environment: 0x561a2f21a740>  #>   .. ..- attr(*, \"Rd_tag\")= chr \"\\\\code\" #>   .. ..- attr(*, \"srcref\")= 'srcref' int [1:6] 129 3 129 17 3 17 #>   .. .. ..- attr(*, \"srcfile\")=Class 'srcfile' <environment: 0x561a2f21a740>  #>   ..$ : chr \",\\n\" #>   .. ..- attr(*, \"Rd_tag\")= chr \"TEXT\" #>   .. ..- attr(*, \"srcref\")= 'srcref' int [1:6] 129 18 129 19 18 19 #>   .. .. ..- attr(*, \"srcfile\")=Class 'srcfile' <environment: 0x561a2f21a740>  #>   ..$ : chr \"  \" #>   .. ..- attr(*, \"Rd_tag\")= chr \"TEXT\" #>   .. ..- attr(*, \"srcref\")= 'srcref' int [1:6] 130 1 130 2 1 2 #>   .. .. ..- attr(*, \"srcfile\")=Class 'srcfile' <environment: 0x561a2f21a740>  #>   ..$ :List of 1 #>   .. ..$ :List of 1 #>   .. .. ..$ : chr \"rep\" #>   .. .. .. ..- attr(*, \"Rd_tag\")= chr \"TEXT\" #>   .. .. .. ..- attr(*, \"srcref\")= 'srcref' int [1:6] 130 15 130 17 15 17 #>   .. .. .. .. ..- attr(*, \"srcfile\")=Class 'srcfile' <environment: 0x561a2f21a740>  #>   .. .. ..- attr(*, \"Rd_tag\")= chr \"\\\\link\" #>   .. .. ..- attr(*, \"srcref\")= 'srcref' int [1:6] 130 9 130 18 9 18 #>   .. .. .. ..- attr(*, \"srcfile\")=Class 'srcfile' <environment: 0x561a2f21a740>  #>   .. ..- attr(*, \"Rd_tag\")= chr \"\\\\code\" #>   .. ..- attr(*, \"srcref\")= 'srcref' int [1:6] 130 3 130 19 3 19 #>   .. .. ..- attr(*, \"srcfile\")=Class 'srcfile' <environment: 0x561a2f21a740>  #>   ..$ : chr \",\\n\" #>   .. ..- attr(*, \"Rd_tag\")= chr \"TEXT\" #>   .. ..- attr(*, \"srcref\")= 'srcref' int [1:6] 130 20 130 21 20 21 #>   .. .. ..- attr(*, \"srcfile\")=Class 'srcfile' <environment: 0x561a2f21a740>  #>   ..$ : chr \"  \" #>   .. ..- attr(*, \"Rd_tag\")= chr \"TEXT\" #>   .. ..- attr(*, \"srcref\")= 'srcref' int [1:6] 131 1 131 2 1 2 #>   .. .. ..- attr(*, \"srcfile\")=Class 'srcfile' <environment: 0x561a2f21a740>  #>   ..$ :List of 1 #>   .. ..$ :List of 1 #>   .. .. ..$ : chr \"sequence\" #>   .. .. .. ..- attr(*, \"Rd_tag\")= chr \"TEXT\" #>   .. .. .. ..- attr(*, \"srcref\")= 'srcref' int [1:6] 131 15 131 22 15 22 #>   .. .. .. .. ..- attr(*, \"srcfile\")=Class 'srcfile' <environment: 0x561a2f21a740>  #>   .. .. ..- attr(*, \"Rd_tag\")= chr \"\\\\link\" #>   .. .. ..- attr(*, \"srcref\")= 'srcref' int [1:6] 131 9 131 23 9 23 #>   .. .. .. ..- attr(*, \"srcfile\")=Class 'srcfile' <environment: 0x561a2f21a740>  #>   .. ..- attr(*, \"Rd_tag\")= chr \"\\\\code\" #>   .. ..- attr(*, \"srcref\")= 'srcref' int [1:6] 131 3 131 24 3 24 #>   .. .. ..- attr(*, \"srcfile\")=Class 'srcfile' <environment: 0x561a2f21a740>  #>   ..$ : chr \",\\n\" #>   .. ..- attr(*, \"Rd_tag\")= chr \"TEXT\" #>   .. ..- attr(*, \"srcref\")= 'srcref' int [1:6] 131 25 131 26 25 26 #>   .. .. ..- attr(*, \"srcfile\")=Class 'srcfile' <environment: 0x561a2f21a740>  #>   ..$ : chr \"  \" #>   .. ..- attr(*, \"Rd_tag\")= chr \"TEXT\" #>   .. ..- attr(*, \"srcref\")= 'srcref' int [1:6] 132 1 132 2 1 2 #>   .. .. ..- attr(*, \"srcfile\")=Class 'srcfile' <environment: 0x561a2f21a740>  #>   ..$ :List of 1 #>   .. ..$ :List of 1 #>   .. .. ..$ : chr \"row\" #>   .. .. .. ..- attr(*, \"Rd_tag\")= chr \"TEXT\" #>   .. .. .. ..- attr(*, \"srcref\")= 'srcref' int [1:6] 132 15 132 17 15 17 #>   .. .. .. .. ..- attr(*, \"srcfile\")=Class 'srcfile' <environment: 0x561a2f21a740>  #>   .. .. ..- attr(*, \"Rd_tag\")= chr \"\\\\link\" #>   .. .. ..- attr(*, \"srcref\")= 'srcref' int [1:6] 132 9 132 18 9 18 #>   .. .. .. ..- attr(*, \"srcfile\")=Class 'srcfile' <environment: 0x561a2f21a740>  #>   .. ..- attr(*, \"Rd_tag\")= chr \"\\\\code\" #>   .. ..- attr(*, \"srcref\")= 'srcref' int [1:6] 132 3 132 19 3 19 #>   .. .. ..- attr(*, \"srcfile\")=Class 'srcfile' <environment: 0x561a2f21a740>  #>   ..$ : chr \",\\n\" #>   .. ..- attr(*, \"Rd_tag\")= chr \"TEXT\" #>   .. ..- attr(*, \"srcref\")= 'srcref' int [1:6] 132 20 132 21 20 21 #>   .. .. ..- attr(*, \"srcfile\")=Class 'srcfile' <environment: 0x561a2f21a740>  #>   ..$ : chr \"  \" #>   .. ..- attr(*, \"Rd_tag\")= chr \"TEXT\" #>   .. ..- attr(*, \"srcref\")= 'srcref' int [1:6] 133 1 133 2 1 2 #>   .. .. ..- attr(*, \"srcfile\")=Class 'srcfile' <environment: 0x561a2f21a740>  #>   ..$ :List of 1 #>   .. ..$ :List of 1 #>   .. .. ..$ : chr \"col\" #>   .. .. .. ..- attr(*, \"Rd_tag\")= chr \"TEXT\" #>   .. .. .. ..- attr(*, \"srcref\")= 'srcref' int [1:6] 133 15 133 17 15 17 #>   .. .. .. .. ..- attr(*, \"srcfile\")=Class 'srcfile' <environment: 0x561a2f21a740>  #>   .. .. ..- attr(*, \"Rd_tag\")= chr \"\\\\link\" #>   .. .. ..- attr(*, \"srcref\")= 'srcref' int [1:6] 133 9 133 18 9 18 #>   .. .. .. ..- attr(*, \"srcfile\")=Class 'srcfile' <environment: 0x561a2f21a740>  #>   .. ..- attr(*, \"Rd_tag\")= chr \"\\\\code\" #>   .. ..- attr(*, \"srcref\")= 'srcref' int [1:6] 133 3 133 19 3 19 #>   .. .. ..- attr(*, \"srcfile\")=Class 'srcfile' <environment: 0x561a2f21a740>  #>   ..$ : chr \".\\n\" #>   .. ..- attr(*, \"Rd_tag\")= chr \"TEXT\" #>   .. ..- attr(*, \"srcref\")= 'srcref' int [1:6] 133 20 133 21 20 21 #>   .. .. ..- attr(*, \"srcfile\")=Class 'srcfile' <environment: 0x561a2f21a740>  #>   ..- attr(*, \"Rd_tag\")= chr \"\\\\seealso\" #>   ..- attr(*, \"srcref\")= 'srcref' int [1:6] 126 1 134 1 1 1 #>   .. ..- attr(*, \"srcfile\")=Class 'srcfile' <environment: 0x561a2f21a740>  #>  $ :List of 8 #>   ..$ : chr \"\\n\" #>   .. ..- attr(*, \"Rd_tag\")= chr \"RCODE\" #>   .. ..- attr(*, \"srcref\")= 'srcref' int [1:6] 135 11 135 11 11 11 #>   .. .. ..- attr(*, \"srcfile\")=Class 'srcfile' <environment: 0x561a2f21a740>  #>   ..$ : chr \"seq(0, 1, length.out = 11)\\n\" #>   .. ..- attr(*, \"Rd_tag\")= chr \"RCODE\" #>   .. ..- attr(*, \"srcref\")= 'srcref' int [1:6] 136 1 136 27 1 27 #>   .. .. ..- attr(*, \"srcfile\")=Class 'srcfile' <environment: 0x561a2f21a740>  #>   ..$ : chr \"seq(stats::rnorm(20)) # effectively 'along'\\n\" #>   .. ..- attr(*, \"Rd_tag\")= chr \"RCODE\" #>   .. ..- attr(*, \"srcref\")= 'srcref' int [1:6] 137 1 137 44 1 44 #>   .. .. ..- attr(*, \"srcfile\")=Class 'srcfile' <environment: 0x561a2f21a740>  #>   ..$ : chr \"seq(1, 9, by = 2)     # matches 'end'\\n\" #>   .. ..- attr(*, \"Rd_tag\")= chr \"RCODE\" #>   .. ..- attr(*, \"srcref\")= 'srcref' int [1:6] 138 1 138 38 1 38 #>   .. .. ..- attr(*, \"srcfile\")=Class 'srcfile' <environment: 0x561a2f21a740>  #>   ..$ : chr \"seq(1, 9, by = pi)    # stays below 'end'\\n\" #>   .. ..- attr(*, \"Rd_tag\")= chr \"RCODE\" #>   .. ..- attr(*, \"srcref\")= 'srcref' int [1:6] 139 1 139 42 1 42 #>   .. .. ..- attr(*, \"srcfile\")=Class 'srcfile' <environment: 0x561a2f21a740>  #>   ..$ : chr \"seq(1, 6, by = 3)\\n\" #>   .. ..- attr(*, \"Rd_tag\")= chr \"RCODE\" #>   .. ..- attr(*, \"srcref\")= 'srcref' int [1:6] 140 1 140 18 1 18 #>   .. .. ..- attr(*, \"srcfile\")=Class 'srcfile' <environment: 0x561a2f21a740>  #>   ..$ : chr \"seq(1.575, 5.125, by = 0.05)\\n\" #>   .. ..- attr(*, \"Rd_tag\")= chr \"RCODE\" #>   .. ..- attr(*, \"srcref\")= 'srcref' int [1:6] 141 1 141 29 1 29 #>   .. .. ..- attr(*, \"srcfile\")=Class 'srcfile' <environment: 0x561a2f21a740>  #>   ..$ : chr \"seq(17) # same as 1:17, or even better seq_len(17)\\n\" #>   .. ..- attr(*, \"Rd_tag\")= chr \"RCODE\" #>   .. ..- attr(*, \"srcref\")= 'srcref' int [1:6] 142 1 142 51 1 51 #>   .. .. ..- attr(*, \"srcfile\")=Class 'srcfile' <environment: 0x561a2f21a740>  #>   ..- attr(*, \"Rd_tag\")= chr \"\\\\examples\" #>   ..- attr(*, \"srcref\")= 'srcref' int [1:6] 135 1 143 1 1 1 #>   .. ..- attr(*, \"srcfile\")=Class 'srcfile' <environment: 0x561a2f21a740>  #>  - attr(*, \"Rdfile\")= chr \"/tmp/R-4.3.1/src/library/base/man/seq.Rd\" #>  - attr(*, \"class\")= chr \"Rd\" #>  - attr(*, \"meta\")=List of 1 #>   ..$ docType: chr(0)  #>  - attr(*, \"srcref\")= 'srcref' int [1:6] 0 0 145 1 0 1 #>   ..- attr(*, \"srcfile\")=Class 'srcfile' <environment: 0x561a2f21a740>  #>  - attr(*, \"prepared\")= int 3 rdo <- Rdpack:::.Rd_tidy(rdo)          # tidy up (e.g. insert new lines                                        #          for human readers) reprompt(rdo) # rdo and rdoseq are equivalent #> Processing the Rd object... #> \tThe Rd content was written to file  seq.Rd  #> [1] \"seq.Rd\" all.equal(reprompt(rdo), reprompt(rdoseq)) # TRUE #> Processing the Rd object... #> \tThe Rd content was written to file  seq.Rd  #> Processing the Rd object... #> \tThe Rd content was written to file  seq.Rd  #> [1] TRUE  ## clean up  unlink(\"seq.Rd\")         # remove temporary files unlink(\"seq2.Rd\") unlink(\"seq3.Rd\") unlink(\"seqA.Rd\") unlink(\"seqB.Rd\")  setwd(cur_wd)            # restore user's working directory unlink(tmpdir)"},{"path":"https://geobosh.github.io/Rdpack/reference/set_Rdpack_bibstyle.html","id":null,"dir":"Reference","previous_headings":"","what":"Set up a bibstyle defined in Rdpack — set_Rdpack_bibstyle","title":"Set up a bibstyle defined in Rdpack — set_Rdpack_bibstyle","text":"Set bibstyle defined Rdpack","code":""},{"path":"https://geobosh.github.io/Rdpack/reference/set_Rdpack_bibstyle.html","id":"ref-usage","dir":"Reference","previous_headings":"","what":"Usage","title":"Set up a bibstyle defined in Rdpack — set_Rdpack_bibstyle","text":"","code":"set_Rdpack_bibstyle(bibstyle = \"JSSRd\")"},{"path":"https://geobosh.github.io/Rdpack/reference/set_Rdpack_bibstyle.html","id":"arguments","dir":"Reference","previous_headings":"","what":"Arguments","title":"Set up a bibstyle defined in Rdpack — set_Rdpack_bibstyle","text":"bibstyle character string","code":""},{"path":"https://geobosh.github.io/Rdpack/reference/update_aliases_tmp.html","id":null,"dir":"Reference","previous_headings":"","what":"Update aliases for methods in Rd objects — update_aliases_tmp","title":"Update aliases for methods in Rd objects — update_aliases_tmp","text":"Update aliases methods Rd objects","code":""},{"path":"https://geobosh.github.io/Rdpack/reference/update_aliases_tmp.html","id":"ref-usage","dir":"Reference","previous_headings":"","what":"Usage","title":"Update aliases for methods in Rd objects — update_aliases_tmp","text":"","code":"update_aliases_tmp(rdo, package = NULL)"},{"path":"https://geobosh.github.io/Rdpack/reference/update_aliases_tmp.html","id":"arguments","dir":"Reference","previous_headings":"","what":"Arguments","title":"Update aliases for methods in Rd objects — update_aliases_tmp","text":"rdo Rd object package name package, character string.","code":""},{"path":"https://geobosh.github.io/Rdpack/reference/update_aliases_tmp.html","id":"details","dir":"Reference","previous_headings":"","what":"Details","title":"Update aliases for methods in Rd objects — update_aliases_tmp","text":"quick fix. todo: complete !","code":""},{"path":"https://geobosh.github.io/Rdpack/reference/update_aliases_tmp.html","id":"value","dir":"Reference","previous_headings":"","what":"Value","title":"Update aliases for methods in Rd objects — update_aliases_tmp","text":"updated Rd object","code":""},{"path":"https://geobosh.github.io/Rdpack/reference/update_aliases_tmp.html","id":"author","dir":"Reference","previous_headings":"","what":"Author","title":"Update aliases for methods in Rd objects — update_aliases_tmp","text":"Georgi N. Boshnakov","code":""},{"path":"https://geobosh.github.io/Rdpack/reference/viewRd.html","id":null,"dir":"Reference","previous_headings":"","what":"View Rd files in a source package — viewRd","title":"View Rd files in a source package — viewRd","text":"View Rd files source package.","code":""},{"path":"https://geobosh.github.io/Rdpack/reference/viewRd.html","id":"ref-usage","dir":"Reference","previous_headings":"","what":"Usage","title":"View Rd files in a source package — viewRd","text":"","code":"viewRd(infile, type = getOption(\"help_type\"), stages = NULL)"},{"path":"https://geobosh.github.io/Rdpack/reference/viewRd.html","id":"arguments","dir":"Reference","previous_headings":"","what":"Arguments","title":"View Rd files in a source package — viewRd","text":"infile name Rd file, character string. type one \"text\" \"html\" stages character vector specifying stages R installation     process immitate. default,     c(\"build\", \"install\", \"render\"), fine cases.","code":""},{"path":"https://geobosh.github.io/Rdpack/reference/viewRd.html","id":"details","dir":"Reference","previous_headings":"","what":"Details","title":"View Rd files in a source package — viewRd","text":"function can used view Rd files source directory   package. page presented text format html browser,   according setting argument type. default   getOption(\"help_type\").","code":""},{"path":"https://geobosh.github.io/Rdpack/reference/viewRd.html","id":"value","dir":"Reference","previous_headings":"","what":"Value","title":"View Rd files in a source package — viewRd","text":"function used side effect showing help page   text help window web browser.","code":""},{"path":"https://geobosh.github.io/Rdpack/reference/viewRd.html","id":"author","dir":"Reference","previous_headings":"","what":"Author","title":"View Rd files in a source package — viewRd","text":"Georgi N. Boshnakov","code":""},{"path":"https://geobosh.github.io/Rdpack/reference/viewRd.html","id":"note","dir":"Reference","previous_headings":"","what":"Note","title":"View Rd files in a source package — viewRd","text":"Developers \"devtools\" can use viewRd() instead   help() documentation objects contain Rd macros,   insertRef, see vignette: vignette(\"Inserting_bibtex_references\", package = \"Rdpack\").","code":""},{"path":"https://geobosh.github.io/Rdpack/reference/zzasym_compare.html","id":null,"dir":"Reference","previous_headings":"","what":"Tensor comparison and asymmetric comparison between two vectors — .asym_compare","title":"Tensor comparison and asymmetric comparison between two vectors — .asym_compare","text":"Tensor comparison asymmetric comparison two   vectors.","code":""},{"path":"https://geobosh.github.io/Rdpack/reference/zzasym_compare.html","id":"ref-usage","dir":"Reference","previous_headings":"","what":"Usage","title":"Tensor comparison and asymmetric comparison between two vectors — .asym_compare","text":"","code":".ocompare(x, y)  .asym_compare(x, y)"},{"path":"https://geobosh.github.io/Rdpack/reference/zzasym_compare.html","id":"arguments","dir":"Reference","previous_headings":"","what":"Arguments","title":"Tensor comparison and asymmetric comparison between two vectors — .asym_compare","text":"x  y","code":""},{"path":"https://geobosh.github.io/Rdpack/reference/zzasym_compare.html","id":"details","dir":"Reference","previous_headings":"","what":"Details","title":"Tensor comparison and asymmetric comparison between two vectors — .asym_compare","text":".ocompare (\"outer compare\") returns matrix whose (,j)th   element TRUE x[] identical y[j], FALSE otherwise. .asym_compare calls .ocompare iterprets result   asymmetrically. Elements x y ae   considered \"new\". Similarly, Elements y   x ae considered \"removed\". Elements   \"common\". Todo: check correct way round! !!!","code":""},{"path":"https://geobosh.github.io/Rdpack/reference/zzasym_compare.html","id":"value","dir":"Reference","previous_headings":"","what":"Value","title":"Tensor comparison and asymmetric comparison between two vectors — .asym_compare","text":".ocompare, matrix described Details. .asym_compare list indices follows. i_new new elements, indices x elements     y. i_removed removed elements, indices y elements     x. i_common common elements, indices x elements   , x y.","code":""},{"path":"https://geobosh.github.io/Rdpack/reference/zzasym_compare.html","id":"author","dir":"Reference","previous_headings":"","what":"Author","title":"Tensor comparison and asymmetric comparison between two vectors — .asym_compare","text":"Georgi N. Boshnakov","code":""},{"path":"https://geobosh.github.io/Rdpack/reference/zzasym_compare.html","id":"ref-examples","dir":"Reference","previous_headings":"","what":"Examples","title":"Tensor comparison and asymmetric comparison between two vectors — .asym_compare","text":"","code":"##---- Should be DIRECTLY executable !! ----"},{"path":"https://geobosh.github.io/Rdpack/reference/zzbsdup.html","id":null,"dir":"Reference","previous_headings":"","what":"Escape backslashes and percent in Rd code — .bsdup","title":"Escape backslashes and percent in Rd code — .bsdup","text":"Escape backslashes percent Rd code.","code":""},{"path":"https://geobosh.github.io/Rdpack/reference/zzbsdup.html","id":"ref-usage","dir":"Reference","previous_headings":"","what":"Usage","title":"Escape backslashes and percent in Rd code — .bsdup","text":"","code":".bspercent(x)  .anypercent(x)"},{"path":"https://geobosh.github.io/Rdpack/reference/zzbsdup.html","id":"arguments","dir":"Reference","previous_headings":"","what":"Arguments","title":"Escape backslashes and percent in Rd code — .bsdup","text":"x character string","code":""},{"path":"https://geobosh.github.io/Rdpack/reference/zzbsdup.html","id":"details","dir":"Reference","previous_headings":"","what":"Details","title":"Escape backslashes and percent in Rd code — .bsdup","text":".bsdup(x) duplicates backslashes. .bspercent(x) escapes  percent signs. .anypercent(x) also escapes percent signs   Rd_tag attribute x COMMENT.","code":""},{"path":"https://geobosh.github.io/Rdpack/reference/zzbsdup.html","id":"author","dir":"Reference","previous_headings":"","what":"Author","title":"Escape backslashes and percent in Rd code — .bsdup","text":"Georgi N. Boshnakov","code":""},{"path":"https://geobosh.github.io/Rdpack/reference/zzbsdup.html","id":"ref-examples","dir":"Reference","previous_headings":"","what":"Examples","title":"Escape backslashes and percent in Rd code — .bsdup","text":"","code":"##---- Should be DIRECTLY executable !! ----"},{"path":"https://geobosh.github.io/Rdpack/reference/zzcapture_promptany.html","id":null,"dir":"Reference","previous_headings":"","what":"Internal functions used by reprompt — .capture_promptAny","title":"Internal functions used by reprompt — .capture_promptAny","text":"Internal functions used reprompt.","code":""},{"path":"https://geobosh.github.io/Rdpack/reference/zzcapture_promptany.html","id":"ref-usage","dir":"Reference","previous_headings":"","what":"Usage","title":"Internal functions used by reprompt — .capture_promptAny","text":"","code":".capture_promptAny(fnam, type, package, final, ..., methods)  .capture_installed_help(fnam, type = NULL, package = NULL,                         suffix = NULL)"},{"path":"https://geobosh.github.io/Rdpack/reference/zzcapture_promptany.html","id":"arguments","dir":"Reference","previous_headings":"","what":"Arguments","title":"Internal functions used by reprompt — .capture_promptAny","text":"fnam extended name object, \"fun\", \"gen-methods\",   \"S4cl-class\" \"pkname-package\", see details. final TRUE,  put dummy title description make   file immediately usable. ... arguments pass prompt function(s). methods methods consider, used describing S4 methods. type type documentation, \"methods\"  \"class\", see     Details. package package look objects documentation,     useful objects name exist. suffix character string appended fnam     obtain complete name help topic, e.g. \"-class\",     \"-method\".","code":""},{"path":"https://geobosh.github.io/Rdpack/reference/zzcapture_promptany.html","id":"details","dir":"Reference","previous_headings":"","what":"Details","title":"Internal functions used by reprompt — .capture_promptAny","text":"functions used internally reprompt. falls back   user supplied Rd file   call. Note editing preferable use source Rd files   (available), since hard coded information installed   help may produced elaborated code Rd sources,   notably Sweave expressions. .capture_promptAny used generate documentation none   supplied user loaded session.   .capture_promptAny parses fnam obtain name   object type required documentation (function, methods,   class), generates . Currently done built   functions promptXXX family. .capture_installed_help exactly --- captures   currently installed requested help topic. function needs clean   . originally written time old new help   formats co-existing.","code":""},{"path":"https://geobosh.github.io/Rdpack/reference/zzcapture_promptany.html","id":"value","dir":"Reference","previous_headings":"","what":"Value","title":"Internal functions used by reprompt — .capture_promptAny","text":"Rd object success try-error object otherwise","code":""},{"path":"https://geobosh.github.io/Rdpack/reference/zzcapture_promptany.html","id":"author","dir":"Reference","previous_headings":"","what":"Author","title":"Internal functions used by reprompt — .capture_promptAny","text":"Georgi N. Boshnakov","code":""},{"path":"https://geobosh.github.io/Rdpack/reference/zzcapture_promptany.html","id":"ref-examples","dir":"Reference","previous_headings":"","what":"Examples","title":"Internal functions used by reprompt — .capture_promptAny","text":"","code":"##---- Should be DIRECTLY executable !! ----"}]
+[{"path":"https://geobosh.github.io/Rdpack/authors.html","id":null,"dir":"","previous_headings":"","what":"Authors","title":"Authors and Citation","text":"Georgi N. Boshnakov. Author, maintainer. Duncan Murdoch. Contributor.","code":""},{"path":"https://geobosh.github.io/Rdpack/authors.html","id":"citation","dir":"","previous_headings":"","what":"Citation","title":"Authors and Citation","text":"Boshnakov GN (????). “Rdpack: Update Manipulate Rd Documentation Objects.” doi:10.5281/zenodo.3925612, R package version 2.6.","code":"@Misc{,   title = {{Rdpack}: Update and Manipulate Rd Documentation Objects},   author = {Georgi N. Boshnakov},   note = {R package version 2.6},   doi = {10.5281/zenodo.3925612}, }"},{"path":"https://geobosh.github.io/Rdpack/index.html","id":"table-of-contents","dir":"","previous_headings":"","what":"Update and Manipulate Rd Documentation Objects","title":"Update and Manipulate Rd Documentation Objects","text":"Installing Rdpack Preparation Inserting references Inserting citations Changing style references puzzling message devtools development mode Typical errors Latex markup BibTeX entries Encoding file REFERENCES.bib Viewing Rd files Reprompt open editor Evaluating examples section Examples Inserting figures/graphs/plots","code":""},{"path":"https://geobosh.github.io/Rdpack/index.html","id":"installing-rdpack","dir":"","previous_headings":"","what":"Installing Rdpack","title":"Update and Manipulate Rd Documentation Objects","text":"Install latest stable version CRAN: can also install development version Rdpack Github:","code":"install.packages(\"Rdpack\") library(devtools) install_github(\"GeoBosh/Rdpack\")"},{"path":"https://geobosh.github.io/Rdpack/index.html","id":"inserting-bibtex-references-and-citations","dir":"","previous_headings":"","what":"Inserting Bibtex references and citations","title":"Update and Manipulate Rd Documentation Objects","text":"simplest way insert Bibtex references Rd macro \\insertRef. Just put \\insertRef{key}{package} documentation insert item key key file REFERENCES.bib package package. Alternatively, use one \\insertCite{key}{package} commands cite works REFERENCES.bib, issue single \\insertAllCited{} directive produce list cited references. work DESCRIPTION file package needs amended, see full details.","code":""},{"path":"https://geobosh.github.io/Rdpack/index.html","id":"preparation","dir":"","previous_headings":"","what":"Preparation","title":"Update and Manipulate Rd Documentation Objects","text":"prepare package importing BibTeX references necessary tell package management tools package Rdpack Rd macros needed. references put file inst/REFERENCES.bib. steps enumerated somewhat detail, see also vignette Inserting_bibtex_references. Add following lines file “DESCRIPTION”: Make sure capitalisation RdMacros: shown. field RdMacros: already present, add “Rdpack” list line. Similarly field “Imports:”. Add following line file “NAMESPACE”: equivalent line roxygen2 Create file REFERENCES.bib subdirectory inst/ package put BibTeX references .","code":"Imports: Rdpack RdMacros: Rdpack importFrom(Rdpack,reprompt) #' @importFrom Rdpack reprompt"},{"path":"https://geobosh.github.io/Rdpack/index.html","id":"inserting-references","dir":"","previous_headings":"","what":"Inserting references","title":"Update and Manipulate Rd Documentation Objects","text":"steps outlined done, references can inserted documentation key bibtex key reference package package. works Rd files roxygen documentation chunks. Usually references put section references. Rd file might look something like: equivalent roxygen2 documentation chunk : first line inserts reference key Rpackage:rbibutils Rdpack’s REFERENCES.bib. second line inserts reference labeled R file REFERENCES.bib package bibtex. example demonstrates references packages can inserted (case bibtex), well. strongly discouraged released versions convenient development. One relatively safe use package also - allows authors multiple packages copy refences packages. details see vignette Inserting_bibtex_references open R: (latest version vignette Inserting_bibtex_references (development version github).)","code":"\\insertRef{key}{package} \\references{ \\insertRef{Rdpack:bibtex}{Rdpack}  \\insertRef{R}{bibtex} } #' @references #' \\insertRef{Rpackage:rbibutils}{Rdpack} #' #' \\insertRef{R}{bibtex} vignette(\"Inserting_bibtex_references\", package = \"Rdpack\")"},{"path":"https://geobosh.github.io/Rdpack/index.html","id":"inserting-citations","dir":"","previous_headings":"","what":"Inserting citations","title":"Update and Manipulate Rd Documentation Objects","text":"Additional Rd macros available citations. also can used Rd roxygen2 documentation. \\insertCite{key}{package} cites key records use \\insertAllCited \\insertCited, see . key can contain keys separated commas. \\insertCite{parseRd,Rpackage:rbibutils}{Rdpack} produces (Murdoch 2010; Boshnakov Putman 2020) \\insertCite{Rpackage:rbibutils}{Rdpack} gives (Boshnakov Putman 2020). default citations parenthesised: \\insertCite{parseRd}{Rdpack} produces (Murdoch 2010). get textual citations, like Murdoch (2010), put string ;textual end key. references last two sentences produced \\insertCite{parseRd}{Rdpack} \\insertCite{parseRd;textual}{Rdpack}, respectively. also works several citations, e.g. \\insertCite{parseRd,Rpackage:rbibutils;textual}{Rdpack} produces: Murdoch (2010); Boshnakov Putman (2020). macro \\insertNoCite{key}{package} records one references \\insertAllCited cite . Setting key * include references specified package. example, \\insertNoCite{R}{bibtex} \\insertNoCite{*}{utils} record specified references inclusion \\insertAllCited. \\insertAllCited inserts references cited \\insertCite \\insertNoCite. Putting macro references section keep date automatically. Rd section may look something like: , roxygen2, references chunk might look like : Don’t align backslash second ‘e’ @references, since roxygen2 may interpret verbatim text, macro. \\insertCited{} works like \\insertAllCited empties reference list finishing work. means second subsequent \\insertCited help page list citations done since preceding \\insertCited. Prompted issue 27 github allow separate reference lists method class R6 documentation. mix citations text, ``see also’’ ``chapter 3’’, write list keys free text, starting symbol @ prefixing key . @ symbol appear output. example, following code produces: (see also Murdoch 2010 Boshnakov Putman 2020) (see also Murdoch 2010; Boshnakov Putman 2020) see also Murdoch (2010) Boshnakov Putman (2020) parenthesised citations, need markup text citations, say see also italic, put ;nobrackets1 end first argument Rd macro, take part containing markup, put parentheses suitable. example, (markdown, use _see also_ place \\emph{see also}). gives: (see also Murdoch 2010 Boshnakov Putman 2020) — \\insertCiteOnly{key}{package} \\insertCite include key list references \\insertAllCited.","code":"\\insertAllCited{} #' @references #'   \\insertAllCited{} \\insertCite{@see also @parseRd and @Rpackage:rbibutils}{Rdpack} \\insertCite{@see also @parseRd; @Rpackage:rbibutils}{Rdpack} \\insertCite{@see also @parseRd and @Rpackage:rbibutils;textual}{Rdpack} (\\emph{see also} \\insertCite{@@parseRd and @Rpackage:rbibutils;nobrackets}{Rdpack})"},{"path":"https://geobosh.github.io/Rdpack/index.html","id":"changing-the-style-of-references","dir":"","previous_headings":"","what":"Changing the style of references","title":"Update and Manipulate Rd Documentation Objects","text":"Bibliography styles lists references supported Rdpack (>= 0.8). Currently alternative offered use long names (Georgi N. Boshnakov) place default style (Boshnakov GN). comprehensive alternatives can included needed requested. cause lists references produced \\insertAllCited package appear full names, add .onLoad() function package. don’t .onLoad(), just copy following definition: already .onLoad(), add line containing Rdpack::Rdpack_bibstyles call . installling/reloading package lists references appear long author names. “Rdpack” now uses style.","code":".onLoad <- function(lib, pkg){     Rdpack::Rdpack_bibstyles(package = pkg, authors = \"LongNames\")     invisible(NULL) }"},{"path":[]},{"path":"https://geobosh.github.io/Rdpack/index.html","id":"a-puzzling-message-in-devtools-development-mode","dir":"","previous_headings":"Troubleshooting","what":"A puzzling message in devtools development mode","title":"Update and Manipulate Rd Documentation Objects","text":"described procedure works transparently roxygen2 chunks Hadley Wickham’s package devtools. Packages built installed properly devtools commands references processed expected. Currently (2017-08-04) run help commands ?xxx functions package working developement mode help pages contain references, may encounter puzzling warning messages, something like: warnings harmless can ignored — help pages built properly warnings appear outside developer’s mode, e.g. separate R session2. Even better, use function viewRd() described view required help file.","code":"1: In tools::parse_Rd(path) :   ~/mypackage/man/abcde.Rd: 67: unknown macro '\\insertRef'"},{"path":"https://geobosh.github.io/Rdpack/index.html","id":"typical-errors","dir":"","previous_headings":"Troubleshooting","what":"Typical errors","title":"Update and Manipulate Rd Documentation Objects","text":"functions underlying processing references citations intercept errors, missing BibTeX labels badly formed items REFERENCES.bib, issue informative warnings building installation package, developer alerted package can still built installed. cases functions usually insert suitable text documentation, well. encounter situation contradicting description, probably bug — please report (check first typical errors listed ). non-decipherable error message probably caused one following typical errors: misspelled RdMacros: field file DESCRIPTION. safest way avoid copy DESCRIPTION file working package. omitted second argument reference citation macro. macros package name second argument. errors occur parsing Rd files, control passed Rdpack’s macros.","code":""},{"path":"https://geobosh.github.io/Rdpack/index.html","id":"latex-markup-in-bibtex-entries","dir":"","previous_headings":"","what":"Latex markup in BibTeX entries","title":"Update and Manipulate Rd Documentation Objects","text":"principle, BibTeX entries may contain arbitrary Latex markup, Rd format supports subset. consequence, BibTeX entries may need editing included REFERENCES.bib3. entries render properly cause errors, since time necessary. mathematics doesn’t render properly replace Latex dollar syntax Rd’s \\eqn, e.g. $x^2$ \\eqn{x^2}. needed versions Rdpack 0.8-4 later. Latex macros may removed replaced suitable Rd markup. , cause problems, since supported, e.g. \\doi. See also overview help page, help(\"Rdpack-package\"), package \"Rdpack\". Among things, contains dummy references illustrate .","code":""},{"path":"https://geobosh.github.io/Rdpack/index.html","id":"encoding-of-file-referencesbib","dir":"","previous_headings":"","what":"Encoding of file REFERENCES.bib","title":"Update and Manipulate Rd Documentation Objects","text":"package declared encoding (file DESCRIPTION), REFERENCES.bib read-encoding4. Otherwise, encoding REFERENCES.bib assumed UTF-8 (includes ASCII subset). Note BibTeX entries downloaded online databases similar sources may contain unexpected characters encodings, e.g. ‘latin1’. cases check tools R-devel (since 2018-10-01) may give warnings like: resolve , convert file declared encoding UTF-8. Alternatively, replace offending symbols classic TeX/LaTeX equivalents (ASCII). Non-ASCII symbols BibTeX entries obtained online databases often fields like “Abstract”, normally included lists references can deleted REFERENCES.bib. One way check non-ASCII symbols file tools::showNonASCIIfile(). Internally, LaTeX sequences standing accented Latin characters, \\'e \\\"o, converted UTF-8. , even file REFERENCES.bib pure ASCII, may implicitly give raise non-ASCII characters. may cause R’s checking tools complain non-ASCII characters even verified none. happens, add encoding declaration file DESCRIPTION5: Needless say, make sure really characters encodings like ‘latin1’.","code":"prepare_Rd: input string 1 is invalid in this locale Encoding: UTF-8"},{"path":"https://geobosh.github.io/Rdpack/index.html","id":"viewing-rd-files","dir":"","previous_headings":"","what":"Viewing Rd files","title":"Update and Manipulate Rd Documentation Objects","text":"function viewRd() can used view Rd files source directory package6. typical user call look something like: requested help page shown default format current R session (taken getOption(\"help_type\")). request specific format set type \"html\" \"text\", : viewRd() renders references citations correctly, since processes Rd macros. Users ‘devtools’ can use viewRd place help() view rendered Rd sources development mode. work also development mode platform (e.g. RStudio, Emacs/ESS, Rgui)7.","code":"Rdpack::viewRd(\"./man/filename.Rd\") Rdpack::viewRd(\"./man/filename.Rd\", type = \"html\") # open in a browser Rdpack::viewRd(\"./man/filename.Rd\", type = \"text\") # text"},{"path":[]},{"path":"https://geobosh.github.io/Rdpack/index.html","id":"what-it-does","dir":"","previous_headings":"","what":"What it does","title":"Update and Manipulate Rd Documentation Objects","text":"Rdpack::reprompt() updates Rd documentation. common case called Rd file, updates documentation functions, methods classes documented file. functions includes updating usage section, adding missing aliases \\item’s arguments described yet. methods classes entries new methods slots updated similar way. See documentation details. Rdpack::reprompt() can also invoked object name object, just utils::prompt. case checks installed documentation object works found. Otherwise creates Rd file initial content similar one generated utils::prompt modified package can built. new function, say newfun documented existing Rd file, just add newfun() usage section file call Rdpack::reprompt() insert correct usage statement, add alias, add items new arguments. Put quotes around function name non-syntactic. replacement functions (functions names ending <-) reprompt() insert proper usage statement. example, signature xxx<- (x, ..., value), , \"xxx<-\"() xxx() <- value replaced xxx(x, ...) <- value. Rdpack::reprompt() remove anything become obsolete alerts user remove aliases, methods, descriptions arguments removed.","code":""},{"path":"https://geobosh.github.io/Rdpack/index.html","id":"reprompt-and-open-in-an-editor","dir":"","previous_headings":"","what":"Reprompt and open in an editor","title":"Update and Manipulate Rd Documentation Objects","text":"open reprompt()-ed file, argument edit can used. work, options(\"editor\") needs set suitably usually . edit = TRUE, Rdpack::reprompt() open Rd file editor. convenient access feature, use Rdpack::ereprompt() (edit reprompt), calls Rdpack::reprompt() edit = TRUE sets output filename input filename. RStudio, reprompt() can invoked Rd file edited selected name object source code file using RStudio add-Repropmpt (contributed Duncan Murdoch). Obviously, makes sense Rd files generated roxygen2. Emacs/ESS various ways use Rdpack::reprompt() Rdpack::ereprompt(). options(\"editor\") set emacsclient, Rdpack::ereprompt one option. can also assigned key (wrapped Elisp code), example invoked currently edited file. function example key binding can found georgisemacs.","code":""},{"path":"https://geobosh.github.io/Rdpack/index.html","id":"inserting-evaluated-examples","dir":"","previous_headings":"","what":"Inserting evaluated examples","title":"Update and Manipulate Rd Documentation Objects","text":"Rdpack provides macro takes chunk R code, evaluates , includes code results rendered documentation. layout similar R console code prefixed anything output prefixed comment symbols. example, gives help page ?Rdpack::promptUsage contains number examples created \\printExample. corresponding Rd file can obtained package tarball https://github.com/GeoBosh/Rdpack/blob/master/man/promptUsage.Rd. Vignette Inserting_figures_and_evaluated_examples gives details.","code":"\\printExample{2+2; a <- 2*3; a} 2 + 2 ##: 4 a <- 2 * 3 a ##: 6"},{"path":"https://geobosh.github.io/Rdpack/index.html","id":"evaluating-the-examples-in-section-examples","dir":"","previous_headings":"","what":"Evaluating the examples in section Examples","title":"Update and Manipulate Rd Documentation Objects","text":"macro \\runExamples can used replacement section examples. example, following code put top level Rd file (.e. section): evaluated replaced normal section examples: generated examples section processed standard R tools (almost) outset. particular, examples run R’s quality control tools tangled along examples documentation files8. small example package using feature runExamplesCheck.","code":"\\runExamples{2+2; a <- 2*3; a} \\examples{ 2 + 2 ##: 4 a <- 2 * 3 a ##: 6 }"},{"path":"https://geobosh.github.io/Rdpack/index.html","id":"inserting-figuresgraphsplots","dir":"","previous_headings":"","what":"Inserting figures/graphs/plots","title":"Update and Manipulate Rd Documentation Objects","text":"Figures can inserted help standard Rd markup command \\figure. generate figures fly, package \"Rdpack\" provides Rd macro \\insertFig takes snipped R code, evaluates inserts plot produced (using \\figure). \\insertFig takes three arguments: filename, package name code evaluate produce figure. example, evaluate code, save graph file \"man/figures/cars.png\" subdirectory package \"mypackage\", include figure using \\figure. See vignette Inserting_figures_and_evaluated_examples details.","code":"\\insertFig{cars.png}{mypackage}{x <- cars$speed; y <- cars$dist; plot(x,y)}"},{"path":"https://geobosh.github.io/Rdpack/index.html","id":"footnotes","dir":"","previous_headings":"","what":"Footnotes","title":"Update and Manipulate Rd Documentation Objects","text":"1 Rdpack (> 2.1.3) (prompted Martin R. Smith, issue #23). 2 care, happens. warnings appear devtools reroutes help command process developer’s Rd sources (rather documentation installed directory) doesn’t tell parse_Rd look additional macros. Indeed, message shows error processing source Rd file development directory package call parse_Rd specifies file. 3 Thanks Michael Dewey suggesting discussion . 4 Rdpack (>=0.9-1) issue handling encoding raised Professor Brian Ripley. 5 Admittedly, ideal since user need care things processed internally haven’t pinpointed exact cause . 6 Rdpack (>= 0.4-23). 7 recent versions Rstudio function longer needed, since ?fun now handles macros. 8 versions R 3.6.0 macro \\runExamples may cause R CMD check give warning warning unknown \\Sexpr section top level.","code":""},{"path":"https://geobosh.github.io/Rdpack/reference/RStudio_reprompt.html","id":null,"dir":"Reference","previous_headings":"","what":"Call reprompt based on RStudio editor contents — RStudio_reprompt","title":"Call reprompt based on RStudio editor contents — RStudio_reprompt","text":"function uses RStudio API call reprompt either current help file editor, name highlighted .R file, object.","code":""},{"path":"https://geobosh.github.io/Rdpack/reference/RStudio_reprompt.html","id":"ref-usage","dir":"Reference","previous_headings":"","what":"Usage","title":"Call reprompt based on RStudio editor contents — RStudio_reprompt","text":"","code":"RStudio_reprompt(verbose = TRUE)"},{"path":"https://geobosh.github.io/Rdpack/reference/RStudio_reprompt.html","id":"arguments","dir":"Reference","previous_headings":"","what":"Arguments","title":"Call reprompt based on RStudio editor contents — RStudio_reprompt","text":"verbose TRUE print progress console.","code":""},{"path":"https://geobosh.github.io/Rdpack/reference/RStudio_reprompt.html","id":"details","dir":"Reference","previous_headings":"","what":"Details","title":"Call reprompt based on RStudio editor contents — RStudio_reprompt","text":"function depends run RStudio; generate error run contexts. depends code package already built, installed, attached.  RStudio, means run “Install Restart” running function. automatically installed RStudio add-called  “Reprompt”.  Whether invoked directly  add-, looks file currently edited  code editor.  .Rd file, run  reprompt file. R source file, look selected object name.  queries help system find already help page name, , works .  , try create one.","code":""},{"path":"https://geobosh.github.io/Rdpack/reference/RStudio_reprompt.html","id":"value","dir":"Reference","previous_headings":"","what":"Value","title":"Call reprompt based on RStudio editor contents — RStudio_reprompt","text":"NULL, invisibly.","code":""},{"path":"https://geobosh.github.io/Rdpack/reference/RStudio_reprompt.html","id":"author","dir":"Reference","previous_headings":"","what":"Author","title":"Call reprompt based on RStudio editor contents — RStudio_reprompt","text":"Duncan Murdoch","code":""},{"path":[]},{"path":"https://geobosh.github.io/Rdpack/reference/Rd_combo.html","id":null,"dir":"Reference","previous_headings":"","what":"Manipulate a number of Rd files — Rd_combo","title":"Manipulate a number of Rd files — Rd_combo","text":"Manipulate number Rd files.","code":""},{"path":"https://geobosh.github.io/Rdpack/reference/Rd_combo.html","id":"ref-usage","dir":"Reference","previous_headings":"","what":"Usage","title":"Manipulate a number of Rd files — Rd_combo","text":"","code":"Rd_combo(rd, f, ..., .MORE)"},{"path":"https://geobosh.github.io/Rdpack/reference/Rd_combo.html","id":"arguments","dir":"Reference","previous_headings":"","what":"Arguments","title":"Manipulate a number of Rd files — Rd_combo","text":"rd names Rd files, character vector. f function apply, see Details. ... arguments pass f. .another function applied file     result f.","code":""},{"path":"https://geobosh.github.io/Rdpack/reference/Rd_combo.html","id":"details","dir":"Reference","previous_headings":"","what":"Details","title":"Manipulate a number of Rd files — Rd_combo","text":"Rd_combo parses file rd, applies f   Rd object, applies function .(supplied)   results f. typical value .reprompt another   function saves resulting Rd object. todo: Rd_combo already useful needs work.","code":""},{"path":"https://geobosh.github.io/Rdpack/reference/Rd_combo.html","id":"ref-examples","dir":"Reference","previous_headings":"","what":"Examples","title":"Manipulate a number of Rd files — Rd_combo","text":"","code":"if (FALSE) { rdnames <- dir(path = \"./man\", pattern=\".*[.]Rd$\", full.names=TRUE)  ## which Rd files don't have a value section? counts <- unlist(Rd_combo(rdnames, function(x) length(Rdo_locate_core_section(x, \"\\value\")))) rdnames[counts == 0]  ## reprompt all files Rd_combo(rdnames, reprompt) for(nam in rdnames) try(reprompt(nam)) for(nam in rdnames) try(reprompt(nam, sec_copy=FALSE)) }"},{"path":"https://geobosh.github.io/Rdpack/reference/Rdapply.html","id":null,"dir":"Reference","previous_headings":"","what":"Apply a function over an Rd object — Rdapply","title":"Apply a function over an Rd object — Rdapply","text":"Apply function recursively Rd object, similarly   rapply keeping attributes.","code":""},{"path":"https://geobosh.github.io/Rdpack/reference/Rdapply.html","id":"ref-usage","dir":"Reference","previous_headings":"","what":"Usage","title":"Apply a function over an Rd object — Rdapply","text":"","code":"Rdapply(x, ...)  Rdtagapply(object, FUN, rdtag, classes = \"character\", how = \"replace\",            ...)  rattr(x, y)"},{"path":"https://geobosh.github.io/Rdpack/reference/Rdapply.html","id":"arguments","dir":"Reference","previous_headings":"","what":"Arguments","title":"Apply a function over an Rd object — Rdapply","text":"x Rd object apply function. object Rd object apply function. FUN function apply, see details rdtag apply FUN elements whose Rd_tag attribute     rdtag. y Rd object structure x, see `Details'. ... arguments pass rapply, see `Details'. classes character vector, passed rapply,     see `Details'. character string, passed rapply,     see `Details'.","code":""},{"path":"https://geobosh.github.io/Rdpack/reference/Rdapply.html","id":"details","dir":"Reference","previous_headings":"","what":"Details","title":"Apply a function over an Rd object — Rdapply","text":"Rdapply works like rapply preserves attributes   x (recursively) sublists .  Rdapply   first calls rapply, passing arguments .   restores recursively attributes calling rattr. Note object returned rapply assumed   identical structure original object. means argument   rapply must \"unlist\" normally   \"replace\".  Rdtagapply gives sensible default values   classes .  See documentation   rapply details possible choices   classes, arguments passed via   \"\\dots\". Rdtagapply convenience variant Rdapply   common task modifying examining elements given   Rd_tag attribute. Since Rd equation macros \\eqn   \\deqn assigned Rd tag \"VERB\" processed differently   \"VERB\" pieces,  pseudo-tags   \"mathVERB\" \"nonmathVERB\" provided, \"mathVERB\"   actions first argument mathematical macros \\eqn   \\deqn, \"nonmathVERB\" actions \"VERB\" macros   contexts. also pseudo-tag \"nonmath\" anything   math. rattr auxilliary function takes two Rd objects   (identical structure) recursively examines . makes   attributes lists first argument identical   corresponding attributes second.","code":""},{"path":"https://geobosh.github.io/Rdpack/reference/Rdapply.html","id":"value","dir":"Reference","previous_headings":"","what":"Value","title":"Apply a function over an Rd object — Rdapply","text":"Rdapply Rdtagapply, Rd object   leaves replaced specified . rattr, object x attributes list   elements set corresponding attributes y.","code":""},{"path":"https://geobosh.github.io/Rdpack/reference/Rdapply.html","id":"author","dir":"Reference","previous_headings":"","what":"Author","title":"Apply a function over an Rd object — Rdapply","text":"Georgi N. Boshnakov","code":""},{"path":"https://geobosh.github.io/Rdpack/reference/Rdapply.html","id":"note","dir":"Reference","previous_headings":"","what":"Note","title":"Apply a function over an Rd object — Rdapply","text":"todo: may better rename argument FUN Rdtagapply   f, name rapply.","code":""},{"path":[]},{"path":"https://geobosh.github.io/Rdpack/reference/Rdapply.html","id":"ref-examples","dir":"Reference","previous_headings":"","what":"Examples","title":"Apply a function over an Rd object — Rdapply","text":"","code":"# create an Rd object for the sake of example u1 <- list_Rd(name = \"Dummyname\", alias = \"dummyfun\",               title = \"Dummy title\", description = \"Dummy description\",               usage = \"dummyfun(x)\",               value = \"numeric vector\",               author = \"A. Author\",               examples = \"\\na <- matrix(1:6,nrow=2)\\na %*% t(a)\\nt(a) %*% a\",               Rd_class=TRUE )  # correct R code for examples but wrong for saving in Rd files Rdo_show(u1)  # escape percents everywhere except in comments #  (actually, .anypercent escapes only unescaped percents) rdo <- Rdapply(u1, Rdpack:::.anypercent, classes = \"character\", how = \"replace\")  # syntactically wrong R code for examples but ok for saving in Rd files Rdo_show(rdo)   # Rdo2Rdf does this by default for examples and other R code, #   so code can be kept syntactically correct while processing. #   (reprompt() takes care of this too as it uses Rdo2Rdf for saving)  fn <- tempfile(\"u1\", fileext=\"Rd\") Rdo2Rdf(u1, file = fn) #> \tThe Rd content was written to file  /tmp/RtmpVKKU0b/u1186250901de0Rd   # the saved file contains escaped percents but they disappear in parsing: file.show(fn) Rdo_show(tools::parse_Rd(fn))  # if you think that sections should start on new lines, # the following makes the file a little more human-friendly #   (by inserting new lines). # todo: additional arg. for list_Rd for this?  u2 <- Rdpack:::.Rd_tidy(u1) Rdo2Rdf(u2, file = fn) #> \tThe Rd content was written to file  /tmp/RtmpVKKU0b/u1186250901de0Rd  file.show(fn)  unlink(fn)"},{"path":"https://geobosh.github.io/Rdpack/reference/Rdo2Rdf.html","id":null,"dir":"Reference","previous_headings":"","what":"Convert an Rd object to Rd file format — Rdo2Rdf","title":"Convert an Rd object to Rd file format — Rdo2Rdf","text":"Converts Rd object Rd format saves file returns   character vector. escapes percents necessary   (optionally) backslashes examples section.","code":""},{"path":"https://geobosh.github.io/Rdpack/reference/Rdo2Rdf.html","id":"ref-usage","dir":"Reference","previous_headings":"","what":"Usage","title":"Convert an Rd object to Rd file format — Rdo2Rdf","text":"","code":"Rdo2Rdf(rdo, deparse = FALSE, ex_restore = FALSE, file = NULL,         rcode = TRUE, srcfile = NULL)"},{"path":"https://geobosh.github.io/Rdpack/reference/Rdo2Rdf.html","id":"arguments","dir":"Reference","previous_headings":"","what":"Arguments","title":"Convert an Rd object to Rd file format — Rdo2Rdf","text":"rdo Rd object character vector, see `Details'. deparse logical, passed print method Rd objects,     see `Details'. ex_restore logical, TRUE escapes backslashes     necessary. file filename store result. NULL     \"missing\", result returned character vector. rcode TRUE, duplicate backslahes RCODE elements, see     Details. srcfile NULL file name, see 'Details'.","code":""},{"path":"https://geobosh.github.io/Rdpack/reference/Rdo2Rdf.html","id":"details","dir":"Reference","previous_headings":"","what":"Details","title":"Convert an Rd object to Rd file format — Rdo2Rdf","text":"description rather technical incomplete. case   concerns almost exclusively Rd files use escape sequences   containing multiple consecutive backslashes escaped curly braces   (things appear regular expressions, example). principle, function redundant, since   print .character methods objects class \"Rd\"   expected job. able get desired   result way (deparse option print   work completely either). Arguments ex_restore rcode added ad-hoc   basis. rcode recent causes Rdo2Rdf   duplicate backslashes found element Rd_tag-ed   \"RCODE\". ex_restore examples   section. effect, rcode TRUE, ex_restore   ignored. initial intent function (package Rdpack whole   refer Rd source file. However,   flexibility Rd syntax allow source file   restored identically parsed object. concerns mainly   backslahes (extent curly braces) certain contexts   may may escaped parsed object . Although   affect functionality, may annoying escapes   sections examined reprompt changed. srcfile name file, file parsed Rd   text sections rdo identical sections   srcfile taken directly srcfile, ensuring   identical original.","code":""},{"path":"https://geobosh.github.io/Rdpack/reference/Rdo2Rdf.html","id":"value","dir":"Reference","previous_headings":"","what":"Value","title":"Convert an Rd object to Rd file format — Rdo2Rdf","text":"NULL, file NULL. Otherwise Rd   formatted text character vector.","code":""},{"path":"https://geobosh.github.io/Rdpack/reference/Rdo2Rdf.html","id":"author","dir":"Reference","previous_headings":"","what":"Author","title":"Convert an Rd object to Rd file format — Rdo2Rdf","text":"Georgi N. Boshnakov","code":""},{"path":"https://geobosh.github.io/Rdpack/reference/Rdo2Rdf.html","id":"note","dir":"Reference","previous_headings":"","what":"Note","title":"Convert an Rd object to Rd file format — Rdo2Rdf","text":"example author's Rd source restored   exactly parsed object. Rd source \"author\" two backslashes : \\author. Rd source \"author\" one backslash : \\author. sentences correct parsed file contains one   backslash cases. reprompt looks parsed   object export one backslash cases. ,   reprompt()-ing change . reprompt   called sec_copy = FALSE.  default   sec_copy = TRUE, reprompt calls Rdo2Rdf   argument srcfile set name Rd file since   reprompt modify section \"Note\", text copied   file author's original preserved. However, arguments \\eqn parse_Rd-ed differently (  seems) even though also verbatim.","code":""},{"path":"https://geobosh.github.io/Rdpack/reference/Rdo2Rdf.html","id":"ref-examples","dir":"Reference","previous_headings":"","what":"Examples","title":"Convert an Rd object to Rd file format — Rdo2Rdf","text":"","code":"# # this keeps the backslashes in \"author\" (see Note above) # reprompt(infile=\"./man/Rdo2Rdf.Rd\")  # # this outputs \"author\" preceded by one backslash only. # reprompt(infile=\"./man/Rdo2Rdf.Rd\", sec_copy = FALSE)"},{"path":"https://geobosh.github.io/Rdpack/reference/Rdo_append_argument.html","id":null,"dir":"Reference","previous_headings":"","what":"Append an item for a new argument to an Rd object — Rdo_append_argument","title":"Append an item for a new argument to an Rd object — Rdo_append_argument","text":"Append item new argument Rd object.","code":""},{"path":"https://geobosh.github.io/Rdpack/reference/Rdo_append_argument.html","id":"ref-usage","dir":"Reference","previous_headings":"","what":"Usage","title":"Append an item for a new argument to an Rd object — Rdo_append_argument","text":"","code":"Rdo_append_argument(rdo, argname, description = NA, indent = \"  \", create = FALSE)"},{"path":"https://geobosh.github.io/Rdpack/reference/Rdo_append_argument.html","id":"arguments","dir":"Reference","previous_headings":"","what":"Arguments","title":"Append an item for a new argument to an Rd object — Rdo_append_argument","text":"rdo Rd object. argname name argument, character vector. description description argument, character vector. indent string, typically whitespace. create used (todo: remove?)","code":""},{"path":"https://geobosh.github.io/Rdpack/reference/Rdo_append_argument.html","id":"details","dir":"Reference","previous_headings":"","what":"Details","title":"Append an item for a new argument to an Rd object — Rdo_append_argument","text":"Appends one items section describing arguments   functions Rd object. section created present. description missing NA, \"todo\" text inserted. inserted text indented using string indent. lengths argname description normally   equal description length one, repeated   achieve needed.","code":""},{"path":"https://geobosh.github.io/Rdpack/reference/Rdo_append_argument.html","id":"value","dir":"Reference","previous_headings":"","what":"Value","title":"Append an item for a new argument to an Rd object — Rdo_append_argument","text":"Rd object","code":""},{"path":"https://geobosh.github.io/Rdpack/reference/Rdo_append_argument.html","id":"author","dir":"Reference","previous_headings":"","what":"Author","title":"Append an item for a new argument to an Rd object — Rdo_append_argument","text":"Georgi N. Boshnakov","code":""},{"path":"https://geobosh.github.io/Rdpack/reference/Rdo_append_argument.html","id":"ref-examples","dir":"Reference","previous_headings":"","what":"Examples","title":"Append an item for a new argument to an Rd object — Rdo_append_argument","text":"","code":"## the following creates Rd object rdo dummyfun <- function(x) x fn <- tempfile(\"dummyfun\", fileext = \".Rd\") reprompt(dummyfun, filename = fn) #> Rd source not supplied, looking for installed documentation. #> Rd source not supplied and installed documentation not found. #> Trying a 'prompt' function to generate documentation for the object. #> Error in reprompt(dummyfun, filename = fn): unsuccessful attempt to create Rd doc. using a 'prompt' function. rdo <- tools::parse_Rd(fn) #> Warning: cannot open file '/tmp/RtmpVKKU0b/dummyfun18622a9b0ca7.Rd': No such file or directory #> Error in file(con, \"r\"): cannot open the connection  ## add documentation for arguments ## that are not in the signature of 'dummyfun()' dottext <- \"further arguments to be passed on.\" dots <- paste0(\"\\\\\", \"dots\") rdo2 <- Rdo_append_argument(rdo, dots, dottext, create = TRUE) #> Error in eval(expr, envir, enclos): object 'rdo' not found rdo2 <- Rdo_append_argument(rdo2, \"z\", \"a numeric vector\") #> Error in eval(expr, envir, enclos): object 'rdo2' not found  ## reprompt() warns to remove documentation for non-existing arguments: Rdo_show(reprompt(rdo2, filename = fn)) #> Error in eval(expr, envir, enclos): object 'rdo2' not found  unlink(fn)"},{"path":"https://geobosh.github.io/Rdpack/reference/Rdo_collect_metadata.html","id":null,"dir":"Reference","previous_headings":"","what":"Collect aliases or other metadata from an Rd object — Rdo_collect_aliases","title":"Collect aliases or other metadata from an Rd object — Rdo_collect_aliases","text":"Collect aliases metadata Rd object.","code":""},{"path":"https://geobosh.github.io/Rdpack/reference/Rdo_collect_metadata.html","id":"ref-usage","dir":"Reference","previous_headings":"","what":"Usage","title":"Collect aliases or other metadata from an Rd object — Rdo_collect_aliases","text":"","code":"Rdo_collect_aliases(rdo)  Rdo_collect_metadata(rdo, sec)"},{"path":"https://geobosh.github.io/Rdpack/reference/Rdo_collect_metadata.html","id":"arguments","dir":"Reference","previous_headings":"","what":"Arguments","title":"Collect aliases or other metadata from an Rd object — Rdo_collect_aliases","text":"rdo Rd object sec kind metadata collect, character string,     \"alias\" \"keyword\".","code":""},{"path":"https://geobosh.github.io/Rdpack/reference/Rdo_collect_metadata.html","id":"details","dir":"Reference","previous_headings":"","what":"Details","title":"Collect aliases or other metadata from an Rd object — Rdo_collect_aliases","text":"Rdo_collect_aliases finds aliases rdo returns   named character vector. name alias  usually   empty string, \"\", may also  \"windows\" \"unix\"   alias wrapped #ifdef directive   corresponding first argument. Rdo_collect_metadata generalisation .   collects metadata section(s) sec, sec   name section without leading backslash.   sec assumed section containing single word,   \"keyword\", \"alias\", \"name\". Currently Rdo_collect_metadata exported.","code":""},{"path":"https://geobosh.github.io/Rdpack/reference/Rdo_collect_metadata.html","id":"value","dir":"Reference","previous_headings":"","what":"Value","title":"Collect aliases or other metadata from an Rd object — Rdo_collect_aliases","text":"named character vector, described Details.","code":""},{"path":"https://geobosh.github.io/Rdpack/reference/Rdo_collect_metadata.html","id":"author","dir":"Reference","previous_headings":"","what":"Author","title":"Collect aliases or other metadata from an Rd object — Rdo_collect_aliases","text":"Georgi N. Boshnakov","code":""},{"path":[]},{"path":"https://geobosh.github.io/Rdpack/reference/Rdo_collect_metadata.html","id":"ref-examples","dir":"Reference","previous_headings":"","what":"Examples","title":"Collect aliases or other metadata from an Rd object — Rdo_collect_aliases","text":"","code":"## this example originally (circa 2012) was: ##     infile <- file.path(R.home(), \"src/library/base/man/timezones.Rd\") ## but the OS conditional alias in that file has been removed. ## So, create an artificial example: infile <- system.file(\"examples\", \"tz.Rd\", package = \"Rdpack\")  ## file.show(infile) rd <- tools::parse_Rd(infile)  ## The functions described here handle \"ifdef\" and similar directives. ## This detects OS specific aliases (windows = \"onlywin\" and unix = \"onlyunix\"): Rdo_collect_aliases(rd) #>                                     windows       unix  #>       \"a1\"       \"a2\"       \"a3\"  \"onlywin\" \"onlyunix\"  Rdpack:::Rdo_collect_metadata(rd, \"alias\") # same #>                                     windows       unix  #>       \"a1\"       \"a2\"       \"a3\"  \"onlywin\" \"onlyunix\"   ## In contrast, the following do not find \"onlywin\" and \"onlyunix\": sapply(rd[which(tools:::RdTags(rd)==\"\\alias\")], as.character) #> list() tools:::.Rd_get_metadata(rd, \"alias\") #> [1] \"a1\" \"a2\" \"a3\"  Rdpack:::Rdo_collect_metadata(rd, \"name\") #>             #> \"dummyfun\"  Rdpack:::Rdo_collect_metadata(rd, \"keyword\") #>              #> \"kw1\" \"kw2\""},{"path":"https://geobosh.github.io/Rdpack/reference/Rdo_empty_sections.html","id":null,"dir":"Reference","previous_headings":"","what":"Find or remove empty sections in Rd objects — Rdo_empty_sections","title":"Find or remove empty sections in Rd objects — Rdo_empty_sections","text":"Find remove empty sections Rd objects","code":""},{"path":"https://geobosh.github.io/Rdpack/reference/Rdo_empty_sections.html","id":"ref-usage","dir":"Reference","previous_headings":"","what":"Usage","title":"Find or remove empty sections in Rd objects — Rdo_empty_sections","text":"","code":"Rdo_empty_sections(rdo, with_bs = FALSE)  Rdo_drop_empty(rdo, sec = TRUE)"},{"path":"https://geobosh.github.io/Rdpack/reference/Rdo_empty_sections.html","id":"arguments","dir":"Reference","previous_headings":"","what":"Arguments","title":"Find or remove empty sections in Rd objects — Rdo_empty_sections","text":"rdo Rd object Rd source text. with_bs TRUE return section names     leading backslash. sec used","code":""},{"path":"https://geobosh.github.io/Rdpack/reference/Rdo_empty_sections.html","id":"details","dir":"Reference","previous_headings":"","what":"Details","title":"Find or remove empty sections in Rd objects — Rdo_empty_sections","text":"function checkRd used determine sections   empty.","code":""},{"path":"https://geobosh.github.io/Rdpack/reference/Rdo_empty_sections.html","id":"value","dir":"Reference","previous_headings":"","what":"Value","title":"Find or remove empty sections in Rd objects — Rdo_empty_sections","text":"Rdo_empty_sections, names empty sections   character vector. Rdo_drop_empty, Rd object stripped empty   sections.","code":""},{"path":"https://geobosh.github.io/Rdpack/reference/Rdo_empty_sections.html","id":"author","dir":"Reference","previous_headings":"","what":"Author","title":"Find or remove empty sections in Rd objects — Rdo_empty_sections","text":"Georgi N. Boshnakov","code":""},{"path":"https://geobosh.github.io/Rdpack/reference/Rdo_empty_sections.html","id":"ref-examples","dir":"Reference","previous_headings":"","what":"Examples","title":"Find or remove empty sections in Rd objects — Rdo_empty_sections","text":"","code":"dummyfun <- function(x) x rdo8 <- list_Rd(name = \"Dummyname\", alias = \"dummyfun\",               title = \"Dummy title\", description = \"Dummy description\",               usage = \"dummyfun(x,y)\",               value = \"numeric vector\",               author = \"\",               details = \"\",               note = \"\",               Rd_class=TRUE )  Rdo_empty_sections(rdo8)        # \"details\" \"note\"    \"author\" #> [1] \"details\" \"note\"    \"author\"   rdo8a <- Rdo_drop_empty(rdo8) Rdo_empty_sections(rdo8a)       # character(0) #> character(0)"},{"path":"https://geobosh.github.io/Rdpack/reference/Rdo_fetch.html","id":null,"dir":"Reference","previous_headings":"","what":"Get help pages as Rd objects — Rdo_fetch","title":"Get help pages as Rd objects — Rdo_fetch","text":"Get help page Rd object installed source package.","code":""},{"path":"https://geobosh.github.io/Rdpack/reference/Rdo_fetch.html","id":"ref-usage","dir":"Reference","previous_headings":"","what":"Usage","title":"Get help pages as Rd objects — Rdo_fetch","text":"","code":"Rdo_fetch(Rd_name = character(0), package, dir = \".\", installed = TRUE)"},{"path":"https://geobosh.github.io/Rdpack/reference/Rdo_fetch.html","id":"arguments","dir":"Reference","previous_headings":"","what":"Arguments","title":"Get help pages as Rd objects — Rdo_fetch","text":"Rd_name names one Rd help pages. name name     Rd file stripped extension. package package get Rd object, character string. dir character string giving root directory source package.     Used package missing. installed TRUE, default, Rd object taken unconditionally     installed package.      FALSE, help page may taken source tree,     appropriate (typically package `developer's mode     devtools, see Details).","code":""},{"path":"https://geobosh.github.io/Rdpack/reference/Rdo_fetch.html","id":"details","dir":"Reference","previous_headings":"","what":"Details","title":"Get help pages as Rd objects — Rdo_fetch","text":"Rd_name character string (typical use case),   corresponding help page returned object class   \"Rd\".  length Rd_name greater one,   result Rd_named list containing corresponding \"Rd\"   objects.  default Rd_name = character(0) requests Rd   pages package. Note Rd_name contain extention \".Rd\"   names returned list . Argument package names package fetch   documentation object. default installed = TRUE   object taken unconditionally installed package. get   source tree package, use argument \"dir\" instead.   default, \"\", dir suitable workflows   working directory root desired package. Argument installed concerns primarily development package   \"devtools\". \"devtools\" intercepts modifies several   base R commands, concerning access system files getting help,   aim rerouting source trees packages   developer's mode.  argument installed TRUE,   default, requested pages taken installed package,   even development mode. argument installed   FALSE, Rd objects taken corresponding source   tree, specified package developer's mode,   installed package otherwise. Argument Rd_name name used \\name section   Rd files. working source tree package, Rdo_fetch   processes Rd files, roxygen2 users need update   necessary.","code":""},{"path":"https://geobosh.github.io/Rdpack/reference/Rdo_fetch.html","id":"value","dir":"Reference","previous_headings":"","what":"Value","title":"Get help pages as Rd objects — Rdo_fetch","text":"length(Rd_name) = 1, object class \"Rd\",   otherwise list \"Rd\" objects.","code":""},{"path":"https://geobosh.github.io/Rdpack/reference/Rdo_fetch.html","id":"author","dir":"Reference","previous_headings":"","what":"Author","title":"Get help pages as Rd objects — Rdo_fetch","text":"Georgi N. Boshnakov","code":""},{"path":"https://geobosh.github.io/Rdpack/reference/Rdo_fetch.html","id":"ref-examples","dir":"Reference","previous_headings":"","what":"Examples","title":"Get help pages as Rd objects — Rdo_fetch","text":"","code":"## get a single help page rdo <- Rdo_fetch(\"viewRd\", package = \"Rdpack\") Rdo_show(rdo)  ## get a list of help pages rdo <- Rdo_fetch(c(\"viewRd\", \"reprompt\"), package = \"Rdpack\") names(rdo) #> [1] \"viewRd.Rd\"   \"reprompt.Rd\""},{"path":"https://geobosh.github.io/Rdpack/reference/Rdo_flatinsert.html","id":null,"dir":"Reference","previous_headings":"","what":"Insert or remove content in an Rd fragment — Rdo_flatinsert","title":"Insert or remove content in an Rd fragment — Rdo_flatinsert","text":"Insert remove content Rd fragment.","code":""},{"path":"https://geobosh.github.io/Rdpack/reference/Rdo_flatinsert.html","id":"ref-usage","dir":"Reference","previous_headings":"","what":"Usage","title":"Insert or remove content in an Rd fragment — Rdo_flatinsert","text":"","code":"Rdo_flatinsert(rdo, val, pos, before = TRUE)  Rdo_flatremove(rdo, from, to)"},{"path":"https://geobosh.github.io/Rdpack/reference/Rdo_flatinsert.html","id":"arguments","dir":"Reference","previous_headings":"","what":"Arguments","title":"Insert or remove content in an Rd fragment — Rdo_flatinsert","text":"rdo Rd object. val value insert. pos position. TRUE, insert new content pos, pushing     element pos forward. beginning region remove. end  region remove.","code":""},{"path":"https://geobosh.github.io/Rdpack/reference/Rdo_flatinsert.html","id":"details","dir":"Reference","previous_headings":"","what":"Details","title":"Insert or remove content in an Rd fragment — Rdo_flatinsert","text":"Rdo_flatinsert inserts val position pos,   effectively concatenation. Rdo_flatremove removes elements .","code":""},{"path":"https://geobosh.github.io/Rdpack/reference/Rdo_flatinsert.html","id":"value","dir":"Reference","previous_headings":"","what":"Value","title":"Insert or remove content in an Rd fragment — Rdo_flatinsert","text":"modified rdo","code":""},{"path":"https://geobosh.github.io/Rdpack/reference/Rdo_flatinsert.html","id":"author","dir":"Reference","previous_headings":"","what":"Author","title":"Insert or remove content in an Rd fragment — Rdo_flatinsert","text":"Georgi N. Boshnakov","code":""},{"path":"https://geobosh.github.io/Rdpack/reference/Rdo_get_argument_names.html","id":null,"dir":"Reference","previous_headings":"","what":"Get the names of arguments in usage sections of Rd objects — Rdo_get_argument_names","title":"Get the names of arguments in usage sections of Rd objects — Rdo_get_argument_names","text":"Get names arguments usage sections Rd objects.","code":""},{"path":"https://geobosh.github.io/Rdpack/reference/Rdo_get_argument_names.html","id":"ref-usage","dir":"Reference","previous_headings":"","what":"Usage","title":"Get the names of arguments in usage sections of Rd objects — Rdo_get_argument_names","text":"","code":"Rdo_get_argument_names(rdo)"},{"path":"https://geobosh.github.io/Rdpack/reference/Rdo_get_argument_names.html","id":"arguments","dir":"Reference","previous_headings":"","what":"Arguments","title":"Get the names of arguments in usage sections of Rd objects — Rdo_get_argument_names","text":"rdo Rdo object.","code":""},{"path":"https://geobosh.github.io/Rdpack/reference/Rdo_get_argument_names.html","id":"details","dir":"Reference","previous_headings":"","what":"Details","title":"Get the names of arguments in usage sections of Rd objects — Rdo_get_argument_names","text":"arguments names \"arguments\" section rdo   extracted. section, results character   vector length zero. Arguments different descriptions different OS'es   included duplicated. Arguments descriptions particular OS included,   irrespectively OS running R process.   (todo: introduce argument control ?)","code":""},{"path":"https://geobosh.github.io/Rdpack/reference/Rdo_get_argument_names.html","id":"value","dir":"Reference","previous_headings":"","what":"Value","title":"Get the names of arguments in usage sections of Rd objects — Rdo_get_argument_names","text":"character vector","code":""},{"path":"https://geobosh.github.io/Rdpack/reference/Rdo_get_argument_names.html","id":"author","dir":"Reference","previous_headings":"","what":"Author","title":"Get the names of arguments in usage sections of Rd objects — Rdo_get_argument_names","text":"Georgi N. Boshnakov","code":""},{"path":[]},{"path":"https://geobosh.github.io/Rdpack/reference/Rdo_get_argument_names.html","id":"ref-examples","dir":"Reference","previous_headings":"","what":"Examples","title":"Get the names of arguments in usage sections of Rd objects — Rdo_get_argument_names","text":"","code":"##---- Should be DIRECTLY executable !! ----"},{"path":"https://geobosh.github.io/Rdpack/reference/Rdo_get_insert_pos.html","id":null,"dir":"Reference","previous_headings":"","what":"Find the position of an ","title":"Find the position of an ","text":"Find position \"Rd_tag\".","code":""},{"path":"https://geobosh.github.io/Rdpack/reference/Rdo_get_insert_pos.html","id":"ref-usage","dir":"Reference","previous_headings":"","what":"Usage","title":"Find the position of an ","text":"","code":"Rdo_get_insert_pos(rdo, tag)"},{"path":"https://geobosh.github.io/Rdpack/reference/Rdo_get_insert_pos.html","id":"arguments","dir":"Reference","previous_headings":"","what":"Arguments","title":"Find the position of an ","text":"rdo Rd object tag \"Rd_tag\" search , string","code":""},{"path":"https://geobosh.github.io/Rdpack/reference/Rdo_get_insert_pos.html","id":"details","dir":"Reference","previous_headings":"","what":"Details","title":"Find the position of an ","text":"function returns position rdo, next element   carrying \"Rd_tag\" tag inserted. position   determined follows. one elements rdo \"Rd_tag\" tag,   position one plus position last element. elements \"Rd_tag\" tag, position one   plus length rdo, unless tag known top level   Rd section. case, position standard   ordering sections Rd object followed. set   internal variable .rd_sections.","code":""},{"path":"https://geobosh.github.io/Rdpack/reference/Rdo_get_insert_pos.html","id":"value","dir":"Reference","previous_headings":"","what":"Value","title":"Find the position of an ","text":"integer","code":""},{"path":"https://geobosh.github.io/Rdpack/reference/Rdo_get_insert_pos.html","id":"author","dir":"Reference","previous_headings":"","what":"Author","title":"Find the position of an ","text":"Georgi N. Boshnakov","code":""},{"path":"https://geobosh.github.io/Rdpack/reference/Rdo_get_insert_pos.html","id":"ref-examples","dir":"Reference","previous_headings":"","what":"Examples","title":"Find the position of an ","text":"","code":"#h <- help(\"Rdo_macro\") #rdo <- utils:::.getHelpFile(h) rdo <- Rdo_fetch(\"Rdo_macro\", \"Rdpack\")  ialias <- which(tools:::RdTags(rdo) == \"\\\\alias\") ialias #> [1] 3 4 5 6 7 next_pos <- Rdo_get_insert_pos(rdo, \"\\\\alias\") # 1 + max(ialias) next_pos #> [1] 8 stopifnot(next_pos == max(ialias) + 1)  ikeyword <- which(tools:::RdTags(rdo) == \"\\\\keyword\") ikeyword #> [1] 8 next_pos <- Rdo_get_insert_pos(rdo, \"\\\\keyword\") # 1 + max(ikeyword) next_pos #> [1] 9 stopifnot(next_pos == max(ikeyword) + 1)"},{"path":"https://geobosh.github.io/Rdpack/reference/Rdo_get_item_labels.html","id":null,"dir":"Reference","previous_headings":"","what":"Get the labels of items in an Rd object — Rdo_get_item_labels","title":"Get the labels of items in an Rd object — Rdo_get_item_labels","text":"Get labels items Rd object.","code":""},{"path":"https://geobosh.github.io/Rdpack/reference/Rdo_get_item_labels.html","id":"ref-usage","dir":"Reference","previous_headings":"","what":"Usage","title":"Get the labels of items in an Rd object — Rdo_get_item_labels","text":"","code":"Rdo_get_item_labels(rdo)"},{"path":"https://geobosh.github.io/Rdpack/reference/Rdo_get_item_labels.html","id":"arguments","dir":"Reference","previous_headings":"","what":"Arguments","title":"Get the labels of items in an Rd object — Rdo_get_item_labels","text":"rdo Rd object.","code":""},{"path":"https://geobosh.github.io/Rdpack/reference/Rdo_get_item_labels.html","id":"details","dir":"Reference","previous_headings":"","what":"Details","title":"Get the labels of items in an Rd object — Rdo_get_item_labels","text":"Rdo_get_item_labels(rdo) gives labels   \"\\item\"s rdo. Argument rdo often section   Rd object fragment, see examples.","code":""},{"path":"https://geobosh.github.io/Rdpack/reference/Rdo_get_item_labels.html","id":"value","dir":"Reference","previous_headings":"","what":"Value","title":"Get the labels of items in an Rd object — Rdo_get_item_labels","text":"character vector","code":""},{"path":"https://geobosh.github.io/Rdpack/reference/Rdo_get_item_labels.html","id":"author","dir":"Reference","previous_headings":"","what":"Author","title":"Get the labels of items in an Rd object — Rdo_get_item_labels","text":"Georgi N. Boshnakov","code":""},{"path":"https://geobosh.github.io/Rdpack/reference/Rdo_get_item_labels.html","id":"ref-examples","dir":"Reference","previous_headings":"","what":"Examples","title":"Get the labels of items in an Rd object — Rdo_get_item_labels","text":"","code":"infile <- system.file(\"examples\", \"tz.Rd\", package = \"Rdpack\") rd <- tools::parse_Rd(infile)  ## get item labels found anywhere in the Rd object (items <- Rdo_get_item_labels(rd)) #> [1] \"x\"           \"y\"           \"type\"        \"flag\"        \"res\"         #> [6] \"convergence\"  ## search only in section \"arguments\" (i.e., get argument names) ## (note [[1]] - there is only one arguments section) pos.args <- Rdo_locate_core_section(rd, \"\\\\arguments\")[[1]] (args <- Rdo_get_item_labels(rd[[pos.args$pos]])) #> [1] \"x\"    \"y\"    \"type\" \"flag\"  ## search only in section \"value\" pos.val <- Rdo_locate_core_section(rd, \"\\\\value\")[[1]] (vals <- Rdo_get_item_labels(rd[[pos.val$pos]])) #> [1] \"res\"         \"convergence\"  ## There are no other items in 'rd', so this gives TRUE: all.equal(items, c(args, vals)) # TRUE #> [1] TRUE"},{"path":"https://geobosh.github.io/Rdpack/reference/Rdo_insert.html","id":null,"dir":"Reference","previous_headings":"","what":"Insert a new element in an Rd object possibly surrounding it with new\n  lines — Rdo_insert","title":"Insert a new element in an Rd object possibly surrounding it with new\n  lines — Rdo_insert","text":"Insert new element Rd object possibly surrounding new   lines.","code":""},{"path":"https://geobosh.github.io/Rdpack/reference/Rdo_insert.html","id":"ref-usage","dir":"Reference","previous_headings":"","what":"Usage","title":"Insert a new element in an Rd object possibly surrounding it with new\n  lines — Rdo_insert","text":"","code":"Rdo_insert(rdo, val, newline = TRUE)"},{"path":"https://geobosh.github.io/Rdpack/reference/Rdo_insert.html","id":"arguments","dir":"Reference","previous_headings":"","what":"Arguments","title":"Insert a new element in an Rd object possibly surrounding it with new\n  lines — Rdo_insert","text":"rdo Rd object val content insert, Rd object. newline logical value, controls insertion new lines     val, see `Details'.","code":""},{"path":"https://geobosh.github.io/Rdpack/reference/Rdo_insert.html","id":"details","dir":"Reference","previous_headings":"","what":"Details","title":"Insert a new element in an Rd object possibly surrounding it with new\n  lines — Rdo_insert","text":"Argument val inserted rdo appropriate   position, see Rdo_get_insert_pos detailed   explanation. newline TRUE, newline elements inserted   val already . Typically, val section Rd object rdo   Rd object constructed modified.","code":""},{"path":"https://geobosh.github.io/Rdpack/reference/Rdo_insert.html","id":"value","dir":"Reference","previous_headings":"","what":"Value","title":"Insert a new element in an Rd object possibly surrounding it with new\n  lines — Rdo_insert","text":"Rd object","code":""},{"path":"https://geobosh.github.io/Rdpack/reference/Rdo_insert.html","id":"author","dir":"Reference","previous_headings":"","what":"Author","title":"Insert a new element in an Rd object possibly surrounding it with new\n  lines — Rdo_insert","text":"Georgi N. Boshnakov","code":""},{"path":"https://geobosh.github.io/Rdpack/reference/Rdo_insert_element.html","id":null,"dir":"Reference","previous_headings":"","what":"Insert a new element in an Rd object — Rdo_insert_element","title":"Insert a new element in an Rd object — Rdo_insert_element","text":"Insert new element given position Rd object.","code":""},{"path":"https://geobosh.github.io/Rdpack/reference/Rdo_insert_element.html","id":"ref-usage","dir":"Reference","previous_headings":"","what":"Usage","title":"Insert a new element in an Rd object — Rdo_insert_element","text":"","code":"Rdo_insert_element(rdo, val, pos)"},{"path":"https://geobosh.github.io/Rdpack/reference/Rdo_insert_element.html","id":"arguments","dir":"Reference","previous_headings":"","what":"Arguments","title":"Insert a new element in an Rd object — Rdo_insert_element","text":"rdo Rd object val content insert. pos position insert val, typically integer     may anything accepted operator \"[[\".","code":""},{"path":"https://geobosh.github.io/Rdpack/reference/Rdo_insert_element.html","id":"details","dir":"Reference","previous_headings":"","what":"Details","title":"Insert a new element in an Rd object — Rdo_insert_element","text":"val inserted position pos, elements   positions pos-1 pos. pos equal 1,   val prepended rdo. pos missing   equal length rdo, val appended   rdo. todo: allow vector pos insert deeper object. todo: character pos insert position specified \"tag\" example? todo: guarded copying attributes?","code":""},{"path":"https://geobosh.github.io/Rdpack/reference/Rdo_insert_element.html","id":"value","dir":"Reference","previous_headings":"","what":"Value","title":"Insert a new element in an Rd object — Rdo_insert_element","text":"Rd object","code":""},{"path":"https://geobosh.github.io/Rdpack/reference/Rdo_insert_element.html","id":"author","dir":"Reference","previous_headings":"","what":"Author","title":"Insert a new element in an Rd object — Rdo_insert_element","text":"Georgi N. Boshnakov","code":""},{"path":"https://geobosh.github.io/Rdpack/reference/Rdo_is_newline.html","id":null,"dir":"Reference","previous_headings":"","what":"Check if an Rd fragment represents a newline character — Rdo_is_newline","title":"Check if an Rd fragment represents a newline character — Rdo_is_newline","text":"Check Rd fragment represents newline character","code":""},{"path":"https://geobosh.github.io/Rdpack/reference/Rdo_is_newline.html","id":"ref-usage","dir":"Reference","previous_headings":"","what":"Usage","title":"Check if an Rd fragment represents a newline character — Rdo_is_newline","text":"","code":"Rdo_is_newline(rdo)"},{"path":"https://geobosh.github.io/Rdpack/reference/Rdo_is_newline.html","id":"arguments","dir":"Reference","previous_headings":"","what":"Arguments","title":"Check if an Rd fragment represents a newline character — Rdo_is_newline","text":"rdo Rd object","code":""},{"path":"https://geobosh.github.io/Rdpack/reference/Rdo_is_newline.html","id":"details","dir":"Reference","previous_headings":"","what":"Details","title":"Check if an Rd fragment represents a newline character — Rdo_is_newline","text":"utility function may used tidy Rd objects. returns TRUE Rd object represents newline   character, .e. character vector length one containing   string \"\\n\". Attributes ignored. Otherwise returns FALSE.","code":""},{"path":"https://geobosh.github.io/Rdpack/reference/Rdo_is_newline.html","id":"value","dir":"Reference","previous_headings":"","what":"Value","title":"Check if an Rd fragment represents a newline character — Rdo_is_newline","text":"TRUE FALSE","code":""},{"path":"https://geobosh.github.io/Rdpack/reference/Rdo_is_newline.html","id":"author","dir":"Reference","previous_headings":"","what":"Author","title":"Check if an Rd fragment represents a newline character — Rdo_is_newline","text":"Georgi N. Boshnakov","code":""},{"path":"https://geobosh.github.io/Rdpack/reference/Rdo_locate.html","id":null,"dir":"Reference","previous_headings":"","what":"Find positions of elements in an Rd object — Rdo_locate","title":"Find positions of elements in an Rd object — Rdo_locate","text":"Find positions elements function returns   TRUE. Optionally, apply another function selected elements   return results along positions.","code":""},{"path":"https://geobosh.github.io/Rdpack/reference/Rdo_locate.html","id":"ref-usage","dir":"Reference","previous_headings":"","what":"Usage","title":"Find positions of elements in an Rd object — Rdo_locate","text":"","code":"Rdo_locate(object, f = function(x) TRUE, pos_only = TRUE,            lists = FALSE, fpos = NULL, nested = TRUE)"},{"path":"https://geobosh.github.io/Rdpack/reference/Rdo_locate.html","id":"arguments","dir":"Reference","previous_headings":"","what":"Arguments","title":"Find positions of elements in an Rd object — Rdo_locate","text":"object Rd object f function returning TRUE element desired FALSE     otherwise. pos_only TRUE, return positions; argument     function, return also result applying function     selected element, see Details. lists FALSE, examine leaves, TRUE, examine also     lists, see Details. fpos function two arguments, object     position,  called value returned along     position, see Details. nested logical value, effect lists     TRUE, see `Details'.","code":""},{"path":"https://geobosh.github.io/Rdpack/reference/Rdo_locate.html","id":"details","dir":"Reference","previous_headings":"","what":"Details","title":"Find positions of elements in an Rd object — Rdo_locate","text":"default setting lists = FALSE, function   f applied leave (character string) Rd   object. lists = TRUE function f applied also   branch (list). case, argument nested controls   happens f returns TRUE. nested TRUE,   element list also inspected recursively, otherwise   done , effectively, list considered leaf.   f return TRUE, value nested   effect elements list inspected. position object f returns TRUE   recorded numeric vector. fpos pos_only provide two ways something   selected elements.  Argument fpos powerful   pos_only latter sufficient simpler use   cases. fpos function, applied selected element   two arguments, object position, result   returned along position. case argument   pos_only ignored. fpos NULL action depends   pos_only. pos_only = TRUE, Rdo_locate returns list   vectors (matrix since positions leaves ,   general, different depths). pos_only function, applied selected   element result returned along position.","code":""},{"path":"https://geobosh.github.io/Rdpack/reference/Rdo_locate.html","id":"value","dir":"Reference","previous_headings":"","what":"Value","title":"Find positions of elements in an Rd object — Rdo_locate","text":"list one entry selected element. entry   numeric vector list two elements: pos position, vector positive integers, value result applying function element     pos.","code":""},{"path":"https://geobosh.github.io/Rdpack/reference/Rdo_locate.html","id":"author","dir":"Reference","previous_headings":"","what":"Author","title":"Find positions of elements in an Rd object — Rdo_locate","text":"Georgi N. Boshnakov","code":""},{"path":"https://geobosh.github.io/Rdpack/reference/Rdo_locate.html","id":"note","dir":"Reference","previous_headings":"","what":"Note","title":"Find positions of elements in an Rd object — Rdo_locate","text":"following needs additional thought. circumstances empty list, tagged Rd_tag may   turn , e.g. list() Rd_tag=\"\\dots\"   \\arguments section. one hand list. hand may considered   leaf. clear attempt recurse list   made .","code":""},{"path":[]},{"path":"https://geobosh.github.io/Rdpack/reference/Rdo_locate.html","id":"ref-examples","dir":"Reference","previous_headings":"","what":"Examples","title":"Find positions of elements in an Rd object — Rdo_locate","text":"","code":"# todo: put examples here!"},{"path":"https://geobosh.github.io/Rdpack/reference/Rdo_locate_leaves.html","id":null,"dir":"Reference","previous_headings":"","what":"Find leaves of an Rd object using a predicate — Rdo_locate_leaves","title":"Find leaves of an Rd object using a predicate — Rdo_locate_leaves","text":"Apply function character leaves Rd object   return indices result TRUE.","code":""},{"path":"https://geobosh.github.io/Rdpack/reference/Rdo_locate_leaves.html","id":"ref-usage","dir":"Reference","previous_headings":"","what":"Usage","title":"Find leaves of an Rd object using a predicate — Rdo_locate_leaves","text":"","code":"Rdo_locate_leaves(object, f = function(x) TRUE)"},{"path":"https://geobosh.github.io/Rdpack/reference/Rdo_locate_leaves.html","id":"arguments","dir":"Reference","previous_headings":"","what":"Arguments","title":"Find leaves of an Rd object using a predicate — Rdo_locate_leaves","text":"object object examined, usually list. f function (predicate) returning TRUE elements     desired property.","code":""},{"path":"https://geobosh.github.io/Rdpack/reference/Rdo_locate_leaves.html","id":"details","dir":"Reference","previous_headings":"","what":"Details","title":"Find leaves of an Rd object using a predicate — Rdo_locate_leaves","text":"object can list whose elements character strings   lists. structure examined recursively. object   character vector, enclosed list. function provides convenient way locate leaves Rd   object particular content. function limited Rd   objects assumes elements object either   lists charater vectors currently check   case. todo: describe case list() (Rd_tag'ed.)","code":""},{"path":"https://geobosh.github.io/Rdpack/reference/Rdo_locate_leaves.html","id":"value","dir":"Reference","previous_headings":"","what":"Value","title":"Find leaves of an Rd object using a predicate — Rdo_locate_leaves","text":"list positions leaves predicate gives  TRUE. position integer vector suitable  \"[[\" operator.","code":""},{"path":"https://geobosh.github.io/Rdpack/reference/Rdo_locate_leaves.html","id":"author","dir":"Reference","previous_headings":"","what":"Author","title":"Find leaves of an Rd object using a predicate — Rdo_locate_leaves","text":"Georgi N. Boshnakov","code":""},{"path":"https://geobosh.github.io/Rdpack/reference/Rdo_locate_leaves.html","id":"ref-examples","dir":"Reference","previous_headings":"","what":"Examples","title":"Find leaves of an Rd object using a predicate — Rdo_locate_leaves","text":"","code":"dummyfun <- function(x) x  fn <- tempfile(\"dummyfun\", fileext = \"Rd\") reprompt(dummyfun, filename = fn) #> Rd source not supplied, looking for installed documentation. #> Rd source not supplied and installed documentation not found. #> Trying a 'prompt' function to generate documentation for the object. #> Error in reprompt(dummyfun, filename = fn): unsuccessful attempt to create Rd doc. using a 'prompt' function. rdo <- tools::parse_Rd(fn) #> Warning: cannot open file '/tmp/RtmpVKKU0b/dummyfun186244bdfa56Rd': No such file or directory #> Error in file(con, \"r\"): cannot open the connection  f <-  function(x) Rdo_is_newline(x)  nl <- Rdo_locate_leaves(rdo, f ) #> Error in eval(expr, envir, enclos): object 'rdo' not found  length(nl)  # there are quite a few newline leaves! #> Error in eval(expr, envir, enclos): object 'nl' not found  unlink(fn)"},{"path":"https://geobosh.github.io/Rdpack/reference/Rdo_macro.html","id":null,"dir":"Reference","previous_headings":"","what":"Format Rd fragments as macros (todo: a baffling title!) — Rdo_macro","title":"Format Rd fragments as macros (todo: a baffling title!) — Rdo_macro","text":"Format Rd fragments macros, generally putting list   setting \"Rd_tag\" needed.","code":""},{"path":"https://geobosh.github.io/Rdpack/reference/Rdo_macro.html","id":"ref-usage","dir":"Reference","previous_headings":"","what":"Usage","title":"Format Rd fragments as macros (todo: a baffling title!) — Rdo_macro","text":"","code":"Rdo_macro(x, name)  Rdo_macro1(x, name)  Rdo_macro2(x, y, name)  Rdo_item(x, y)  Rdo_sigitem(x, y, newline = TRUE)"},{"path":"https://geobosh.github.io/Rdpack/reference/Rdo_macro.html","id":"arguments","dir":"Reference","previous_headings":"","what":"Arguments","title":"Format Rd fragments as macros (todo: a baffling title!) — Rdo_macro","text":"x object. y object. name \"Rd_tag\", string. newline currently ignored.","code":""},{"path":"https://geobosh.github.io/Rdpack/reference/Rdo_macro.html","id":"details","dir":"Reference","previous_headings":"","what":"Details","title":"Format Rd fragments as macros (todo: a baffling title!) — Rdo_macro","text":"Rdo_macro1 wraps x list \"Rd_tag\"   name. representation Rd macros one argument. Rdo_macro2 basically wraps possibly transformed x   y list \"Rd_tag\" name. specifically,   x non-NULL \"Rd_tag\", x wrapped   list. Otherwise x left , unless x   character string, converted text Rd element   wrapped list. y processed way.   representation Rd macros two arguments. Rdo_macro returns object \"Rd_tag\" name,   constructed follows. x class \"character\",   attribute \"Rd_tag\" set name result   returned without processing. Otherwise, class   \"character\", x tagged Rd \"TEXT\" element.   wrapped list name one \"\\eqn\"   \"\\deqn\". Finally, Rdo_macro1 called   transformed object. Rdo_item equivalent Rdo_macro2 name   set \"\\item\". Rdo_sigitem items syntax used   description signatures. case first argument   \"\\item\" wrapped \"\\code\". y missing,   text inviting author provide description function   signature inserted.","code":""},{"path":"https://geobosh.github.io/Rdpack/reference/Rdo_macro.html","id":"value","dir":"Reference","previous_headings":"","what":"Value","title":"Format Rd fragments as macros (todo: a baffling title!) — Rdo_macro","text":"Rd element appropriately set Rd_tag, described   `Details'.","code":""},{"path":"https://geobosh.github.io/Rdpack/reference/Rdo_macro.html","id":"author","dir":"Reference","previous_headings":"","what":"Author","title":"Format Rd fragments as macros (todo: a baffling title!) — Rdo_macro","text":"Georgi N. Boshnakov","code":""},{"path":"https://geobosh.github.io/Rdpack/reference/Rdo_modify.html","id":null,"dir":"Reference","previous_headings":"","what":"Replace or modify parts of Rd objects — Rdo_modify","title":"Replace or modify parts of Rd objects — Rdo_modify","text":"Replace modify parts Rd objects.","code":""},{"path":"https://geobosh.github.io/Rdpack/reference/Rdo_modify.html","id":"ref-usage","dir":"Reference","previous_headings":"","what":"Usage","title":"Replace or modify parts of Rd objects — Rdo_modify","text":"","code":"Rdo_modify(rdo, val, create = FALSE, replace = FALSE, top = TRUE)  Rdo_replace_section(rdo, val, create = FALSE, replace = TRUE)"},{"path":"https://geobosh.github.io/Rdpack/reference/Rdo_modify.html","id":"arguments","dir":"Reference","previous_headings":"","what":"Arguments","title":"Replace or modify parts of Rd objects — Rdo_modify","text":"rdo Rd object. val Rd fragment. create TRUE, create new section, see `Details'. replace logical, TRUE val replaces old content,     otherwise val concatenated , see `Details'. top logical, TRUE examine also \"Rd_tag\" rdo,     see `Details'.","code":""},{"path":"https://geobosh.github.io/Rdpack/reference/Rdo_modify.html","id":"details","dir":"Reference","previous_headings":"","what":"Details","title":"Replace or modify parts of Rd objects — Rdo_modify","text":"Argument rdo Rd object (complete fragment)   modified. val Rd fragment use modification. Basically, val appended (replace FALSE)   replaces (replace TRUE) content element   rdo \"Rd_tag\" val. Argument top specifies whether check \"Rd_tag\"   rdo , see . details. top TRUE rdo val   (non-NULL) \"Rd_tag\", action depends replace   (argument create ignored case).   replace TRUE, val returned. Otherwise   rdo val , effectively, concatenated. example,   rdo may \"arguments\" section Rd object   val may also \"arguments\" section containing new   arguments. Otherwise, element \"Rd_tag\" val searched   rdo using tools:::RdTags(). elements found,   action depends replace.  replace character string, first element     rdo list whose element identical     value replace replaced val.     element present create TRUE, val     inserted rdo. create FALSE, rdo     changed. replace TRUE, first element found replaced     val. replace FALSE, val appended first     element found. element \"Rd_tag\" val found action   depends create.  create TRUE, val   inserted rdo, effectively creating new section.   create FALSE, error thrown. Rdo_replace_section like Rdo_modify argument   top fixed TRUE default argument replace   set TRUE. hardly makes sense call Rdo_replace_section   replace = FALSE  character value may   handy cases, see examples.","code":""},{"path":"https://geobosh.github.io/Rdpack/reference/Rdo_modify.html","id":"value","dir":"Reference","previous_headings":"","what":"Value","title":"Replace or modify parts of Rd objects — Rdo_modify","text":"Rd object fragment, described `Details'","code":""},{"path":"https://geobosh.github.io/Rdpack/reference/Rdo_modify.html","id":"author","dir":"Reference","previous_headings":"","what":"Author","title":"Replace or modify parts of Rd objects — Rdo_modify","text":"Georgi N. Boshnakov","code":""},{"path":"https://geobosh.github.io/Rdpack/reference/Rdo_modify.html","id":"ref-examples","dir":"Reference","previous_headings":"","what":"Examples","title":"Replace or modify parts of Rd objects — Rdo_modify","text":"","code":"# a <- tools::parse_Rd(\"./man/promptUsage.Rd\") # char2Rdpiece(\"documentation\", \"keyword\")  # this changes a keyword from Rd to documentation # Rdo_replace_section(a, char2Rdpiece(\"documentation\", \"keyword\"), replace = \"Rd\")"},{"path":"https://geobosh.github.io/Rdpack/reference/Rdo_modify_simple.html","id":null,"dir":"Reference","previous_headings":"","what":"Simple modification of Rd objects — Rdo_modify_simple","title":"Simple modification of Rd objects — Rdo_modify_simple","text":"Simple modification Rd objects.","code":""},{"path":"https://geobosh.github.io/Rdpack/reference/Rdo_modify_simple.html","id":"ref-usage","dir":"Reference","previous_headings":"","what":"Usage","title":"Simple modification of Rd objects — Rdo_modify_simple","text":"","code":"Rdo_modify_simple(rdo, text, section, ...)"},{"path":"https://geobosh.github.io/Rdpack/reference/Rdo_modify_simple.html","id":"arguments","dir":"Reference","previous_headings":"","what":"Arguments","title":"Simple modification of Rd objects — Rdo_modify_simple","text":"rdo Rd object. text character vector section name Rd section, string. ... additional arguments passed Rdo_modify.","code":""},{"path":"https://geobosh.github.io/Rdpack/reference/Rdo_modify_simple.html","id":"details","dir":"Reference","previous_headings":"","what":"Details","title":"Simple modification of Rd objects — Rdo_modify_simple","text":"Argument text used modify (replacement   addition ) content section section rdo. function can used simple modifications Rd object   using character content without converting separately Rd. text converted Rd char2Rdpiece(text, section).   result passed Rdo_modify, together   remaining arguments.","code":""},{"path":"https://geobosh.github.io/Rdpack/reference/Rdo_modify_simple.html","id":"value","dir":"Reference","previous_headings":"","what":"Value","title":"Simple modification of Rd objects — Rdo_modify_simple","text":"Rd object","code":""},{"path":"https://geobosh.github.io/Rdpack/reference/Rdo_modify_simple.html","id":"author","dir":"Reference","previous_headings":"","what":"Author","title":"Simple modification of Rd objects — Rdo_modify_simple","text":"Georgi N. Boshnakov","code":""},{"path":[]},{"path":"https://geobosh.github.io/Rdpack/reference/Rdo_piecetag.html","id":null,"dir":"Reference","previous_headings":"","what":"Give information about Rd elements — Rdo_piecetag","title":"Give information about Rd elements — Rdo_piecetag","text":"Give information Rd elements.","code":""},{"path":"https://geobosh.github.io/Rdpack/reference/Rdo_piecetag.html","id":"ref-usage","dir":"Reference","previous_headings":"","what":"Usage","title":"Give information about Rd elements — Rdo_piecetag","text":"","code":"Rdo_piecetag(name)  Rdo_sectype(x)  is_Rdsecname(name)"},{"path":"https://geobosh.github.io/Rdpack/reference/Rdo_piecetag.html","id":"arguments","dir":"Reference","previous_headings":"","what":"Arguments","title":"Give information about Rd elements — Rdo_piecetag","text":"name name Rd macro, string. x name Rd macro, string.","code":""},{"path":"https://geobosh.github.io/Rdpack/reference/Rdo_piecetag.html","id":"details","dir":"Reference","previous_headings":"","what":"Details","title":"Give information about Rd elements — Rdo_piecetag","text":"Rdo_piecetag gives \"Rd_tag\" Rd macro name. Rdo_sectype gives \"Rd_tag\" Rd section x. is_Rdsecname(name) returns TRUE name name   top level Rd section. information returned functions obtained   charater vectors Rdo_piece_types   Rdo_predefined_sections.","code":""},{"path":"https://geobosh.github.io/Rdpack/reference/Rdo_piecetag.html","id":"author","dir":"Reference","previous_headings":"","what":"Author","title":"Give information about Rd elements — Rdo_piecetag","text":"Georgi N. Boshnakov","code":""},{"path":[]},{"path":"https://geobosh.github.io/Rdpack/reference/Rdo_piecetag.html","id":"ref-examples","dir":"Reference","previous_headings":"","what":"Examples","title":"Give information about Rd elements — Rdo_piecetag","text":"","code":"Rdo_piecetag(\"eqn\")  # ==> \"VERB\" #> [1] \"VERB\" Rdo_piecetag(\"code\") # ==> \"RCODE\" #> [1] \"RCODE\"  Rdo_sectype(\"usage\") # ==> \"RCODE\" #> [1] \"RCODE\" Rdo_sectype(\"title\") # ==> \"TEXT\" #> [1] \"TEXT\"  Rdo_sectype(\"arguments\") #> [1] \"TEXT\""},{"path":"https://geobosh.github.io/Rdpack/reference/Rdo_remove_srcref.html","id":null,"dir":"Reference","previous_headings":"","what":"Remove srcref attributes from Rd objects — Rdo_remove_srcref","title":"Remove srcref attributes from Rd objects — Rdo_remove_srcref","text":"Removes srcref attributes Rd objects.","code":""},{"path":"https://geobosh.github.io/Rdpack/reference/Rdo_remove_srcref.html","id":"ref-usage","dir":"Reference","previous_headings":"","what":"Usage","title":"Remove srcref attributes from Rd objects — Rdo_remove_srcref","text":"","code":"Rdo_remove_srcref(rdo)"},{"path":"https://geobosh.github.io/Rdpack/reference/Rdo_remove_srcref.html","id":"arguments","dir":"Reference","previous_headings":"","what":"Arguments","title":"Remove srcref attributes from Rd objects — Rdo_remove_srcref","text":"rdo Rd object","code":""},{"path":"https://geobosh.github.io/Rdpack/reference/Rdo_remove_srcref.html","id":"details","dir":"Reference","previous_headings":"","what":"Details","title":"Remove srcref attributes from Rd objects — Rdo_remove_srcref","text":"srcref attrbutes (set parse_Rd) may getting   way manipulation Rd objects, comparisons, addition   replacement elements. function traverses   argument removes srcref attribute elements.","code":""},{"path":"https://geobosh.github.io/Rdpack/reference/Rdo_remove_srcref.html","id":"value","dir":"Reference","previous_headings":"","what":"Value","title":"Remove srcref attributes from Rd objects — Rdo_remove_srcref","text":"Rd object srcref attributes.","code":""},{"path":"https://geobosh.github.io/Rdpack/reference/Rdo_remove_srcref.html","id":"author","dir":"Reference","previous_headings":"","what":"Author","title":"Remove srcref attributes from Rd objects — Rdo_remove_srcref","text":"Georgi N. Boshnakov","code":""},{"path":"https://geobosh.github.io/Rdpack/reference/Rdo_reparse.html","id":null,"dir":"Reference","previous_headings":"","what":"Reparse an Rd object — Rdo_reparse","title":"Reparse an Rd object — Rdo_reparse","text":"Reparse Rd object.","code":""},{"path":"https://geobosh.github.io/Rdpack/reference/Rdo_reparse.html","id":"ref-usage","dir":"Reference","previous_headings":"","what":"Usage","title":"Reparse an Rd object — Rdo_reparse","text":"","code":"Rdo_reparse(rdo)"},{"path":"https://geobosh.github.io/Rdpack/reference/Rdo_reparse.html","id":"arguments","dir":"Reference","previous_headings":"","what":"Arguments","title":"Reparse an Rd object — Rdo_reparse","text":"rdo Rd object","code":""},{"path":"https://geobosh.github.io/Rdpack/reference/Rdo_reparse.html","id":"details","dir":"Reference","previous_headings":"","what":"Details","title":"Reparse an Rd object — Rdo_reparse","text":"Rdo_reparse saves rdo temporary file parses   parse_Rd. ensures Rd object \"canonical\"   one, since one Rd file can produced different (  equivalent) Rd objects. Also, functions package attend attribute   \"srcref\" (use ) reparsing takes care .   (todo: check problem tempfile disappears.)  (Murdoch 2010; Francois 2014)","code":""},{"path":"https://geobosh.github.io/Rdpack/reference/Rdo_reparse.html","id":"references","dir":"Reference","previous_headings":"","what":"References","title":"Reparse an Rd object — Rdo_reparse","text":"Romain Francois (2014). bibtex: bibtex parser. R package version 0.4.0. Duncan Murdoch (2010). “Parsing Rd files.” https://developer.r-project.org/parseRd.pdf.","code":""},{"path":"https://geobosh.github.io/Rdpack/reference/Rdo_reparse.html","id":"ref-examples","dir":"Reference","previous_headings":"","what":"Examples","title":"Reparse an Rd object — Rdo_reparse","text":"","code":"# the following creates Rd object rdo dummyfun <- function(x) x fn <- tempfile(\"dummyfun\", fileext = \"Rd\")  reprompt(dummyfun, filename = fn) #> Rd source not supplied, looking for installed documentation. #> Rd source not supplied and installed documentation not found. #> Trying a 'prompt' function to generate documentation for the object. #> Error in reprompt(dummyfun, filename = fn): unsuccessful attempt to create Rd doc. using a 'prompt' function. rdo <- tools::parse_Rd(fn) #> Warning: cannot open file '/tmp/RtmpVKKU0b/dummyfun18625c78429fRd': No such file or directory #> Error in file(con, \"r\"): cannot open the connection  dottext <- \"further arguments to be passed on.\"  dots <- paste0(\"\\\\\", \"dots\") rdo2 <- Rdo_append_argument(rdo, dots, dottext, create = TRUE) #> Error in eval(expr, envir, enclos): object 'rdo' not found rdo2 <- Rdo_append_argument(rdo2, \"z\", \"a numeric vector\") #> Error in eval(expr, envir, enclos): object 'rdo2' not found  Rdo_show(Rdo_reparse(rdo2)) #> Error in eval(expr, envir, enclos): object 'rdo2' not found  # the following does ot show the arguments. (todo: why?) #    (see also examples in Rdo_append_argument) Rdo_show(rdo2) #> Error in eval(expr, envir, enclos): object 'rdo2' not found  unlink(fn)"},{"path":"https://geobosh.github.io/Rdpack/reference/Rdo_sections.html","id":null,"dir":"Reference","previous_headings":"","what":"Locate the sections in Rd objects — Rdo_sections","title":"Locate the sections in Rd objects — Rdo_sections","text":"Locate Rd sections Rd object return list   positions names.","code":""},{"path":"https://geobosh.github.io/Rdpack/reference/Rdo_sections.html","id":"ref-usage","dir":"Reference","previous_headings":"","what":"Usage","title":"Locate the sections in Rd objects — Rdo_sections","text":"","code":"Rdo_sections(rdo)  Rdo_locate_core_section(rdo, sec)"},{"path":"https://geobosh.github.io/Rdpack/reference/Rdo_sections.html","id":"arguments","dir":"Reference","previous_headings":"","what":"Arguments","title":"Locate the sections in Rd objects — Rdo_sections","text":"rdo Rd object. sec name section, character string. builtin     sections leading backslash included.","code":""},{"path":"https://geobosh.github.io/Rdpack/reference/Rdo_sections.html","id":"details","dir":"Reference","previous_headings":"","what":"Details","title":"Locate the sections in Rd objects — Rdo_sections","text":"Rdo_sections locates sections top level Rd   object. includes predefined sections user defined   sections. Sections wrapped #ifdef directives also found. Rdo_sections returns list one entry section   rdo. entry list components \"pos\"   \"title\" giving position (suitable use \"[[\")   title section.  user defined sections actual   name returned, \"section\". names sections returned single strings without   attributes. titles predefined sections single words   user defined sections may longer titles sometimes contain   basic markup. Rdo_locate_core_section works similarly returns   results section sec. Currently simply calls   Rdo_sections returns results sec. Note consistency Rdo_locate_core_section   attempt simplify result common case   one instance requested section---put list length   one. (Murdoch 2010)      (Francois 2014)","code":""},{"path":"https://geobosh.github.io/Rdpack/reference/Rdo_sections.html","id":"value","dir":"Reference","previous_headings":"","what":"Value","title":"Locate the sections in Rd objects — Rdo_sections","text":"list giving positions titles sections rdo described 'Details'. format essentially  Rdo_locate, difference field  \"value\"   function renamed \"title\" . pos position, vector positive integers, title standard section name, \"\\name\" ,     case \"\\section\", actual title section.","code":""},{"path":"https://geobosh.github.io/Rdpack/reference/Rdo_sections.html","id":"author","dir":"Reference","previous_headings":"","what":"Author","title":"Locate the sections in Rd objects — Rdo_sections","text":"Georgi N. Boshnakov","code":""},{"path":"https://geobosh.github.io/Rdpack/reference/Rdo_sections.html","id":"note","dir":"Reference","previous_headings":"","what":"Note","title":"Locate the sections in Rd objects — Rdo_sections","text":"wrote Rdo_sections Rdo_locate_core_section   core functionality tested. Currently functions   underused---can replace number internal exported   functions.","code":""},{"path":[]},{"path":"https://geobosh.github.io/Rdpack/reference/Rdo_sections.html","id":"references","dir":"Reference","previous_headings":"","what":"References","title":"Locate the sections in Rd objects — Rdo_sections","text":"Romain Francois (2014). bibtex: bibtex parser. R package version 0.4.0. Duncan Murdoch (2010). “Parsing Rd files.” https://developer.r-project.org/parseRd.pdf.","code":""},{"path":"https://geobosh.github.io/Rdpack/reference/Rdo_sections.html","id":"ref-examples","dir":"Reference","previous_headings":"","what":"Examples","title":"Locate the sections in Rd objects — Rdo_sections","text":"","code":"infile <- system.file(\"examples\", \"tz.Rd\", package = \"Rdpack\") rd <- tools::parse_Rd(infile)  ## Locate all top level sections in rd sections <- Rdo_sections(rd) ## How many sections there are in rd? length(sections) #> [1] 16 ## What are their titles? sapply(sections, function(x) x$title) #>  [1] \"\\\\name\"              \"\\\\alias\"             \"\\\\alias\"             #>  [4] \"\\\\alias\"             \"\\\\alias\"             \"\\\\alias\"             #>  [7] \"\\\\title\"             \"\\\\description\"       \"\\\\usage\"             #> [10] \"\\\\arguments\"         \"\\\\details\"           \"\\\\value\"             #> [13] \"Further information\" \"\\\\examples\"          \"\\\\keyword\"           #> [16] \"\\\\keyword\"            ## The names of builtin sections include the backslash Rdo_locate_core_section(rd, \"\\\\title\") #> [[1]] #> [[1]]$pos #> [1] 11 #>  #> [[1]]$title #> [1] \"\\\\title\" #>  #>   ## Locate a user defined secion Rdo_locate_core_section(rd, \"Further information\") #> [[1]] #> [[1]]$pos #> [1] 23 #>  #> [[1]]$title #> [1] \"Further information\" #>  #>   ## The names of builtin sections include the backslash Rdo_locate_core_section(rd, \"\\\\details\") #> [[1]] #> [[1]]$pos #> [1] 19 #>  #> [[1]]$title #> [1] \"\\\\details\" #>  #>   ## All appearances of the requested section are returned Rdo_locate_core_section(rd, \"\\\\alias\") #> [[1]] #> [[1]]$pos #> [1] 3 #>  #> [[1]]$title #> [1] \"\\\\alias\" #>  #>  #> [[2]] #> [[2]]$pos #> [1] 5 #>  #> [[2]]$title #> [1] \"\\\\alias\" #>  #>  #> [[3]] #> [[3]]$pos #> [1] 7 #>  #> [[3]]$title #> [1] \"\\\\alias\" #>  #>  #> [[4]] #> [[4]]$pos #> [1] 9 2 1 #>  #> [[4]]$title #> [1] \"\\\\alias\" #>  #>  #> [[5]] #> [[5]]$pos #> [1] 10  2  1 #>  #> [[5]]$title #> [1] \"\\\\alias\" #>  #>  Rdo_locate_core_section(rd, \"\\\\keyword\") #> [[1]] #> [[1]]$pos #> [1] 27 #>  #> [[1]]$title #> [1] \"\\\\keyword\" #>  #>  #> [[2]] #> [[2]]$pos #> [1] 29 #>  #> [[2]]$title #> [1] \"\\\\keyword\" #>  #>"},{"path":"https://geobosh.github.io/Rdpack/reference/Rdo_set_section.html","id":null,"dir":"Reference","previous_headings":"","what":"Replace a section in an Rd file — Rdo_set_section","title":"Replace a section in an Rd file — Rdo_set_section","text":"Replace section Rd file.","code":""},{"path":"https://geobosh.github.io/Rdpack/reference/Rdo_set_section.html","id":"ref-usage","dir":"Reference","previous_headings":"","what":"Usage","title":"Replace a section in an Rd file — Rdo_set_section","text":"","code":"Rdo_set_section(text, sec, file, ...)"},{"path":"https://geobosh.github.io/Rdpack/reference/Rdo_set_section.html","id":"arguments","dir":"Reference","previous_headings":"","what":"Arguments","title":"Replace a section in an Rd file — Rdo_set_section","text":"text new text section, character vector. sec name section. file name file. ... arguments passed Rdo_modify.","code":""},{"path":"https://geobosh.github.io/Rdpack/reference/Rdo_set_section.html","id":"details","dir":"Reference","previous_headings":"","what":"Details","title":"Replace a section in an Rd file — Rdo_set_section","text":"Parses file, replaces specified section new content   writes file back. text processed appropriate   particular section (sec). example: Rdo_set_section(\"Georgi N. Boshnakov\", \"author\", \"./man/Rdo2Rdf.Rd\") (care needed author field \"xxx-package.Rd\" files,    \"Rdpack-package.Rd\",  Author(s) field   somewhat different layout.) default Rdo_set_section create section   exist, since may desirable Rd files.    \"...\"  arguments can used change , passed   Rdo_modify, see documentation details.","code":""},{"path":"https://geobosh.github.io/Rdpack/reference/Rdo_set_section.html","id":"value","dir":"Reference","previous_headings":"","what":"Value","title":"Replace a section in an Rd file — Rdo_set_section","text":"function used mainly side effect changing file.   returns Rd formatted text character vector.","code":""},{"path":"https://geobosh.github.io/Rdpack/reference/Rdo_set_section.html","id":"author","dir":"Reference","previous_headings":"","what":"Author","title":"Replace a section in an Rd file — Rdo_set_section","text":"Georgi N. Boshnakov","code":""},{"path":[]},{"path":"https://geobosh.github.io/Rdpack/reference/Rdo_set_section.html","id":"ref-examples","dir":"Reference","previous_headings":"","what":"Examples","title":"Replace a section in an Rd file — Rdo_set_section","text":"","code":"fnA <- tempfile(\"dummyfun\", fileext = \"Rd\") dummyfun <- function(x) x reprompt(dummyfun, filename = fnA) #> Rd source not supplied, looking for installed documentation. #> Rd source not supplied and installed documentation not found. #> Trying a 'prompt' function to generate documentation for the object. #> Error in reprompt(dummyfun, filename = fnA): unsuccessful attempt to create Rd doc. using a 'prompt' function. Rdo_show(tools::parse_Rd(fnA)) #> Warning: cannot open file '/tmp/RtmpVKKU0b/dummyfun18625a801fa0Rd': No such file or directory #> Error in file(con, \"r\"): cannot open the connection  ## set the author section, create it if necessary. Rdo_set_section(\"A.A. Author\", \"author\", fnA, create = TRUE) #> Warning: cannot open file '/tmp/RtmpVKKU0b/dummyfun18625a801fa0Rd': No such file or directory #> Error in file(con, \"r\"): cannot open the connection Rdo_show(tools::parse_Rd(fnA)) #> Warning: cannot open file '/tmp/RtmpVKKU0b/dummyfun18625a801fa0Rd': No such file or directory #> Error in file(con, \"r\"): cannot open the connection  ## replace the author section Rdo_set_section(\"Georgi N. Boshnakov\", \"author\", fnA) #> Warning: cannot open file '/tmp/RtmpVKKU0b/dummyfun18625a801fa0Rd': No such file or directory #> Error in file(con, \"r\"): cannot open the connection Rdo_show(tools::parse_Rd(fnA)) #> Warning: cannot open file '/tmp/RtmpVKKU0b/dummyfun18625a801fa0Rd': No such file or directory #> Error in file(con, \"r\"): cannot open the connection  unlink(fnA)"},{"path":"https://geobosh.github.io/Rdpack/reference/Rdo_show.html","id":null,"dir":"Reference","previous_headings":"","what":"Convert an Rd object to text and show it — Rdo_show","title":"Convert an Rd object to text and show it — Rdo_show","text":"Render Rd object text show .","code":""},{"path":"https://geobosh.github.io/Rdpack/reference/Rdo_show.html","id":"ref-usage","dir":"Reference","previous_headings":"","what":"Usage","title":"Convert an Rd object to text and show it — Rdo_show","text":"","code":"Rdo_show(rdo)"},{"path":"https://geobosh.github.io/Rdpack/reference/Rdo_show.html","id":"arguments","dir":"Reference","previous_headings":"","what":"Arguments","title":"Convert an Rd object to text and show it — Rdo_show","text":"rdo Rd object","code":""},{"path":"https://geobosh.github.io/Rdpack/reference/Rdo_show.html","id":"details","dir":"Reference","previous_headings":"","what":"Details","title":"Convert an Rd object to text and show it — Rdo_show","text":"Rdo_show renders help page represented rdo   text shows file.show(). Rdo_show simplified front end utils::Rd2txt.   See viewRd complete rendering, including   references citations.","code":""},{"path":"https://geobosh.github.io/Rdpack/reference/Rdo_show.html","id":"value","dir":"Reference","previous_headings":"","what":"Value","title":"Convert an Rd object to text and show it — Rdo_show","text":"Invisible NULL.   function used side effect showing text   representation rdo.","code":""},{"path":"https://geobosh.github.io/Rdpack/reference/Rdo_show.html","id":"author","dir":"Reference","previous_headings":"","what":"Author","title":"Convert an Rd object to text and show it — Rdo_show","text":"Georgi N. Boshnakov","code":""},{"path":[]},{"path":"https://geobosh.github.io/Rdpack/reference/Rdo_show.html","id":"ref-examples","dir":"Reference","previous_headings":"","what":"Examples","title":"Convert an Rd object to text and show it — Rdo_show","text":"","code":"## create a minimal Rd object u1 <- list_Rd(name = \"Dummyname\", alias = \"Dummyallias1\",               title = \"Dummy title\", description = \"Dummy description\",               Rd_class = TRUE ) if (FALSE) { ## run this interactively:     Rdo_show(u1) }"},{"path":"https://geobosh.github.io/Rdpack/reference/Rdo_tag.html","id":null,"dir":"Reference","previous_headings":"","what":"Set the Rd_tag of an object — Rdo_tag","title":"Set the Rd_tag of an object — Rdo_tag","text":"Set Rd_tag object.","code":""},{"path":"https://geobosh.github.io/Rdpack/reference/Rdo_tag.html","id":"ref-usage","dir":"Reference","previous_headings":"","what":"Usage","title":"Set the Rd_tag of an object — Rdo_tag","text":"","code":"Rdo_comment(x = \"%%\")  Rdo_tag(x, name)  Rdo_verb(x)  Rdo_Rcode(x)  Rdo_text(x)  Rdo_newline()"},{"path":"https://geobosh.github.io/Rdpack/reference/Rdo_tag.html","id":"arguments","dir":"Reference","previous_headings":"","what":"Arguments","title":"Set the Rd_tag of an object — Rdo_tag","text":"x object, appropriate requested Rd_tag. name tag name, string.","code":""},{"path":"https://geobosh.github.io/Rdpack/reference/Rdo_tag.html","id":"details","dir":"Reference","previous_headings":"","what":"Details","title":"Set the Rd_tag of an object — Rdo_tag","text":"functions simply set attribute \"Rd_tag\" x, effectively   assuming caller prepared needed. Rdo_tag sets \"Rd_tag\" attribute x name.   functions shorthands fixed name second   argument. Rdo_comment tags Rd element comment. Rdo_newline gives Rd element representing empty line.","code":""},{"path":"https://geobosh.github.io/Rdpack/reference/Rdo_tag.html","id":"value","dir":"Reference","previous_headings":"","what":"Value","title":"Set the Rd_tag of an object — Rdo_tag","text":"x \"Rd_tag\" set  name (Rdo_tag),         \"TEXT\" (Rdo_text),         \"VERB\"  (Rdo_verb)         \"RCODE\"  (Rdo_Rcode).","code":""},{"path":"https://geobosh.github.io/Rdpack/reference/Rdo_tag.html","id":"author","dir":"Reference","previous_headings":"","what":"Author","title":"Set the Rd_tag of an object — Rdo_tag","text":"Georgi N. Boshnakov","code":""},{"path":"https://geobosh.github.io/Rdpack/reference/Rdo_tags.html","id":null,"dir":"Reference","previous_headings":"","what":"Give the Rd tags at the top level of an Rd object — Rdo_tags","title":"Give the Rd tags at the top level of an Rd object — Rdo_tags","text":"Give Rd tags top level Rd object.","code":""},{"path":"https://geobosh.github.io/Rdpack/reference/Rdo_tags.html","id":"ref-usage","dir":"Reference","previous_headings":"","what":"Usage","title":"Give the Rd tags at the top level of an Rd object — Rdo_tags","text":"","code":"Rdo_tags(rdo, nulltag = \"\")"},{"path":"https://geobosh.github.io/Rdpack/reference/Rdo_tags.html","id":"arguments","dir":"Reference","previous_headings":"","what":"Arguments","title":"Give the Rd tags at the top level of an Rd object — Rdo_tags","text":"rdo Rd object. nulltag value use Rd_tag missing NULL.","code":""},{"path":"https://geobosh.github.io/Rdpack/reference/Rdo_tags.html","id":"details","dir":"Reference","previous_headings":"","what":"Details","title":"Give the Rd tags at the top level of an Rd object — Rdo_tags","text":"\"Rd_tag\" attributes top level elements rdo   collected character vector. Argument nulltag used   elements without attribute. guarantees result   character vector. Rdo_tags similar internal function   tools:::RdTags. Note tools:::RdTags may return   list rare cases attribute Rd_tags present   elements rdo.","code":""},{"path":"https://geobosh.github.io/Rdpack/reference/Rdo_tags.html","id":"value","dir":"Reference","previous_headings":"","what":"Value","title":"Give the Rd tags at the top level of an Rd object — Rdo_tags","text":"character vector","code":""},{"path":"https://geobosh.github.io/Rdpack/reference/Rdo_tags.html","id":"author","dir":"Reference","previous_headings":"","what":"Author","title":"Give the Rd tags at the top level of an Rd object — Rdo_tags","text":"Georgi N. Boshnakov","code":""},{"path":[]},{"path":"https://geobosh.github.io/Rdpack/reference/Rdo_tags.html","id":"ref-examples","dir":"Reference","previous_headings":"","what":"Examples","title":"Give the Rd tags at the top level of an Rd object — Rdo_tags","text":"","code":"##---- Should be DIRECTLY executable !! ----"},{"path":"https://geobosh.github.io/Rdpack/reference/Rdo_which.html","id":null,"dir":"Reference","previous_headings":"","what":"Find elements of Rd objects for which a condition is true — Rdo_which","title":"Find elements of Rd objects for which a condition is true — Rdo_which","text":"Find elements Rd objects condition true.","code":""},{"path":"https://geobosh.github.io/Rdpack/reference/Rdo_which.html","id":"ref-usage","dir":"Reference","previous_headings":"","what":"Usage","title":"Find elements of Rd objects for which a condition is true — Rdo_which","text":"","code":"Rdo_which(rdo, fun)  Rdo_which_tag_eq(rdo, tag)  Rdo_which_tag_in(rdo, tags)"},{"path":"https://geobosh.github.io/Rdpack/reference/Rdo_which.html","id":"arguments","dir":"Reference","previous_headings":"","what":"Arguments","title":"Find elements of Rd objects for which a condition is true — Rdo_which","text":"rdo Rd object. fun function evaluate element rdo. tag character string. tags character vector.","code":""},{"path":"https://geobosh.github.io/Rdpack/reference/Rdo_which.html","id":"details","dir":"Reference","previous_headings":"","what":"Details","title":"Find elements of Rd objects for which a condition is true — Rdo_which","text":"functions return indices (top level) elements   rdo satisfy condition. Rdo_which finds elements rdo   function fun gives TRUE. Rdo_which_tag_eq finds elements specific Rd_tag. Rdo_which_tag_in finds elements whose Rd_tag's among   ones specified tags.","code":""},{"path":"https://geobosh.github.io/Rdpack/reference/Rdo_which.html","id":"value","dir":"Reference","previous_headings":"","what":"Value","title":"Find elements of Rd objects for which a condition is true — Rdo_which","text":"vector positive integers","code":""},{"path":"https://geobosh.github.io/Rdpack/reference/Rdo_which.html","id":"author","dir":"Reference","previous_headings":"","what":"Author","title":"Find elements of Rd objects for which a condition is true — Rdo_which","text":"Georgi N. Boshnakov","code":""},{"path":[]},{"path":"https://geobosh.github.io/Rdpack/reference/Rdo_which.html","id":"ref-examples","dir":"Reference","previous_headings":"","what":"Examples","title":"Find elements of Rd objects for which a condition is true — Rdo_which","text":"","code":"## get the help page for topoc seq() rdo_seq <- tools::Rd_db(\"base\")[[\"seq.Rd\"]] ## find location of aliases in the topic ( ind <- Rdo_which_tag_eq(rdo_seq, \"\\alias\") ) #> integer(0) ## extract the first alias rdo_seq[[ ind[1] ]] #> NULL if (FALSE) { ## extract all aliases rdo_seq[ind] }  ## db_bibtex <- tools::Rd_db(\"bibtex\") ## names(db_bibtex) ## ## Rdo object for read.bib() ## rdo_read.bib <- db_bibtex[[\"read.bib.Rd\"]] ## Rdo_tags(rdo_read.bib) ##  ## ## which elements of read.bib are aliases? ## Rdo_which_tag_eq(rdo_read.bib, \"\\alias\") ## rdo_read.bib[[3]] ##  ## ## which elements of read.bib contain R code? ## Rdo_which(rdo_read.bib, function(x) any(Rdo_tags(x) == \"RCODE\") ) ## rdo_read.bib[[5]] ## ## which contain prose? ## Rdo_which(rdo_read.bib, function(x) any(Rdo_tags(x) == \"TEXT\") )"},{"path":"https://geobosh.github.io/Rdpack/reference/Rdpack-package.html","id":null,"dir":"Reference","previous_headings":"","what":"Update and Manipulate Rd Documentation Objects — Rdpack-package","title":"Update and Manipulate Rd Documentation Objects — Rdpack-package","text":"Functions manipulation R documentation objects,     including functions reprompt() ereprompt() updating 'Rd'     documentation functions, methods classes; 'Rd' macros     citations import references 'bibtex' files use     'Rd' files 'roxygen2' comments; 'Rd' macros evaluating     inserting snippets 'R' code results evaluation     creating graphics fly; many functions manipulation     references Rd files.","code":""},{"path":"https://geobosh.github.io/Rdpack/reference/Rdpack-package.html","id":"details","dir":"Reference","previous_headings":"","what":"Details","title":"Update and Manipulate Rd Documentation Objects — Rdpack-package","text":"Package Rdpack provides number functions maintenance   documentation R packages.  Although base R   package methods functions creation skeleton   documentation, function gets new argument generic gets   new method, updating existing documentation somewhat   inconvenient. package provides functions update parts   Rd documentation can dealt automatically leave manual   changes untouched. example, usage sections functions   updated undescribed arguments, additional items   put `arguments' section. set functions macros support inclusion references   citations BibTeX files R documentation (Rd   roxygen2). tools use facilities provided base R   package rbibutils (Boshnakov Putman 2020) . also convenience  macros inclusion evaluated examples   graphs, hide hassle directly   underlying \\Sexpr's. subsections give additional details, see also vignettes.  functions may useful Rdo2Rdf, Rdapply   Rd_combo. also brief information   technical functions may helpful certain circumstances. get_usage generates usage text functions   methods. functions can located environments   objects. may useful description function elements   compound objects. c_Rd concatenates Rd pieces, character strings lists   create larger Rd piece complete Rd object.   list_Rd similar c_Rd provides   additional features convenient assembling Rd objects. parse_Rdpiece technical function parsing pieces   Rd source text argument return formatted help text   may useful one wishes show user. Rdo_set_section can used set section,   \"\\author\". remaining functions package programming Rd   objects.","code":""},{"path":"https://geobosh.github.io/Rdpack/reference/Rdpack-package.html","id":"creating-and-updating-rd-files","dir":"Reference","previous_headings":"","what":"Creating and updating Rd files","title":"Update and Manipulate Rd Documentation Objects — Rdpack-package","text":"main function provided package reprompt.   also function promptPackageSexpr creating   initial skeleton overall package description help   page. reprompt produces skeleton documentation   requested object, similarly functions like prompt,   promptMethods, promptClass.  Unlike functions,   reprompt updates existing documentation (installed   Rd object file) produces skeleton scratch last   resort . documentation object describes one   function, descriptions updated.  Basically,   reprompt updates things generated   automatically, leaving manual editing untouched. typical use reprompt one argument, reprompt updates documentation objects described   Rd object file, writes updated Rd file current   working directory, see reprompt details. describe   new function existing Rd file, just add something like   myfun() run reprompt insert correct signature,   alias, etc. works also replacement functions, see   reprompt details. ereprompt updates Rd documentation file,   overwrites opens editor. calls reprompt   actual job different defaults. editor opened,   system dependent, see edit   ereprompt futher details. Users work Rd files RStudio can use add-“Reprompt”   invoke reprompt conveniently Rd file selected   object R source code file, see   RStudio_reprompt. add-contributed Duncan   Murdoch. Users Emacs/ESS various options, depending workflow.   One approach define key call ereprompt   file edited, see   georgisemacs   example setup. promptPackageSexpr creates skeleton   package overview file name-package.Rd. file can   edited needed. function needs called   package since automatic generation information   name-package.Rd achieved Sexpr's build time,   verbatim strings (promptPackage used insert verbatim   strings recent versions R also uses macros.). example, source help page file   `Rdpack-package.Rd'. initially produced using factual information beginning help topic (index   , version stuff can determined   automatically) kept automatically date.","code":"reprompt(infile = \"./Rdpack/man/reprompt.Rd\")     reprompt(reprompt)     reprompt(\"reprompt\") promptPackageSexpr(\"Rdpack\")"},{"path":"https://geobosh.github.io/Rdpack/reference/Rdpack-package.html","id":"references-and-citations","dir":"Reference","previous_headings":"","what":"References and Citations","title":"Update and Manipulate Rd Documentation Objects — Rdpack-package","text":"Another set functions management bibliographic references   Rd files.  old approach based function rebib   fully functional, see , recommended way insert   references citations based Rd macros. provided Rd macros fully portable , particular, work   Rd files roxygen2 comments, see insertRef   vignette vignette(\"Inserting_bibtex_references\", \"Rdpack\")   details examples. Bibtex source references citations produced Rd   macros file \"REFERENCES.bib\", located root   package installation directory. Rdpack needs also   mentioned two places file `DESCRIPTION'. one-  preparation steps enumerated :  Put  following line file `DESCRIPTION': RdMacros: Rdpack       (already line starting 'RdMacros:', add       Rdpack list line.) Add Rdpack list imports (Imports:       field) file `DESCRIPTION'. Add following line file `NAMESPACE': Create file \"REFERENCES.bib\" subdirectory       \"inst/\" package put BibTeX references       file. Rd macro \\insertRef takes two arguments: BibTeX key   name package. Thus, \\insertRef{key}{package} inserts   reference whose key key \"REFERENCES.bib\"   specified package (almost always one documented). Citations can done Rd   macro \\insertCite, inserts citation(s) one   BibTeX keys records keys.  \\insertCiteOnly similar   \\insertCite record   keys. \\insertNoCite records keys produce   citations. \\insertAllCited creates bibliography including   references recorded \\insertCite   \\insertNoCite. usually put section   “References”, something like: Rd file. align backslash second 'e'     @references, since roxygen2 may interpret verbatim text,      macro. analogous documentation chunk roxygen2 might look like : Bibliography styles lists references supported   well. Currently alternative offered use long names   (Georgi N. Boshnakov) place default style (Boshnakov   GN). comprehensive alternatives can included needed   requested. Convenience functions makeVignetteReference   vigbib generate Bibtex entries vignettes.","code":"importFrom(Rdpack,reprompt) #' @importFrom Rdpack reprompt \\references{       \\insertAllCited{}     } #' @references     #'     \\insertAllCited{}"},{"path":"https://geobosh.github.io/Rdpack/reference/Rdpack-package.html","id":"previewing-documentation-pages","dir":"Reference","previous_headings":"","what":"Previewing documentation pages","title":"Update and Manipulate Rd Documentation Objects — Rdpack-package","text":"convenient development able view   rendered version document page edited.    function viewRd renders documentation file   source package displays text browser. renders   references properly workflow, including devtools development   mode (Wickham et al. 2018)  Emacs/ESS, Rstudio, Rgui.   function good candidate assigned key editors   support . created function (2017) since functions provided   devtools Emacs/ESS giving errors processing pages   containing Rd macros.","code":""},{"path":"https://geobosh.github.io/Rdpack/reference/Rdpack-package.html","id":"static-management-of-references","dir":"Reference","previous_headings":"","what":"Static Management of References","title":"Update and Manipulate Rd Documentation Objects — Rdpack-package","text":"alternative approach, function rebib updates   bibliographic references Rd file. Rdpack uses simple   scheme inclusion bibliographic references. key   reference TeX comment line, : rebib puts reference line containing   key. nothing reference put previous call   rebib. Bibtex entry references changes,   may necessary update Rd file, well. Call   rebib force = TRUE get effect.   also facility include references Bibtex file, see   documentation rebib details.","code":"\\references{       ...       % bibentry: key1       % bibentry: key2       ...     }"},{"path":"https://geobosh.github.io/Rdpack/reference/Rdpack-package.html","id":"inserting-evaluated-examples","dir":"Reference","previous_headings":"","what":"Inserting evaluated examples","title":"Update and Manipulate Rd Documentation Objects — Rdpack-package","text":"Sometimes documentation object becomes clear accompanied snippets R code results.  standard Rd macro \\Sexpr caters number possibilities evaluate R code insert results code documentation.  Rd macro \\printExample provided package Rdpack builds print snippet R code results evaluation, similarly console output code prefixed results prefixed comment symbols. example, \\printExample{2+2; <- 2*3; } produces following rendered documentation:  help page promptUsage contains number examples created \\printExample. corresponding Rd file can obtained package tarball https://github.com/GeoBosh/Rdpack/blob/master/man/promptUsage.Rd. argument \\printExample must single line versions R R 3.6.0. \\printExample typically placed section Details object's documentation, see section Details get_usage number examples produced mostly \\printExample. macro \\runExamples can used replacement section Examples. example, following code put top level Rd file (.e. section): evaluated replaced normal section examples: generated examples section processed standard R tools (almost) outset. particular, examples run R's quality control tools tangled along examples documentation files. R versions 3.6.0 R CMD check used give warning unknown \\Sexpr section top level.","code":"2 + 2 ##: [1] 4 a <- 2 * 3 a ##: [1] 6 \\runExamples{2+2; a <- 2*3; a} \\examples{     2 + 2     ##: 4     a <- 2 * 3     a     ##: 6     }"},{"path":"https://geobosh.github.io/Rdpack/reference/Rdpack-package.html","id":"creating-and-including-graphs","dir":"Reference","previous_headings":"","what":"Creating and including graphs","title":"Update and Manipulate Rd Documentation Objects — Rdpack-package","text":"Figures can inserted help standard Rd markup command \\figure.  Rd macro \\insertFig provided package Rdpack takes snipped R code, evaluates inserts plot produced (using \\figure).  \\insertFig takes three arguments: filename, package name code evaluate produce figure.  example, evaluate code, save graph file \"man/figures/cars.png\" subdirectory package \"mypackage\", include figure using \\figure.  Subdirectory \"figures\" created exist.  Currently graphs saved \"png\" format . older versions R code single line reasons explained discussion \\printExample. sister macro \\makeFig creates graph exactly way \\insertFig insert . can done separate \\figure command. can used additional options desired different output formats, see description \\figure \"Writing R extensions\".","code":"\\insertFig{cars.png}{mypackage}{x <- cars$speed; y <- cars$dist; plot(x,y)}"},{"path":"https://geobosh.github.io/Rdpack/reference/Rdpack-package.html","id":"author","dir":"Reference","previous_headings":"","what":"Author","title":"Update and Manipulate Rd Documentation Objects — Rdpack-package","text":"Georgi N. Boshnakov [aut, cre],   Duncan Murdoch [ctb] Maintainer: Georgi N. Boshnakov <georgi.boshnakov@manchester.ac.uk>","code":""},{"path":"https://geobosh.github.io/Rdpack/reference/Rdpack-package.html","id":"note","dir":"Reference","previous_headings":"","what":"Note","title":"Update and Manipulate Rd Documentation Objects — Rdpack-package","text":"processing done parsed Rd objects, .e. objects class   \"Rd\" pieces objects (Murdoch 2010) . following terminology used (todo: probably yet   consistently) throughout documentation. \"Rd object\" - object class Rd, part object. \"Rd piece\" - part object class Rd. Fragment also used   note parse_Rd defines fragment restrictively. \"Rd text\", \"Rd source text\", \"Rd format\" - refer text   Rd files.","code":""},{"path":[]},{"path":"https://geobosh.github.io/Rdpack/reference/Rdpack-package.html","id":"references","dir":"Reference","previous_headings":"","what":"References","title":"Update and Manipulate Rd Documentation Objects — Rdpack-package","text":"Note: Reference ZZZ (2018)    exist. test simple math BibTeX entries works. --- Georgi N. Boshnakov, Chris Putman (2020). rbibutils: Convert Bibliography Formats. https://CRAN.R-project.org/package=rbibutils. Duncan Murdoch (2010). “Parsing Rd files.” https://developer.r-project.org/parseRd.pdf. Hadley Wickham, Jim Hester, Winston Chang (2018). devtools: Tools Make Developing R Packages Easier. R package version 1.13.5, https://CRAN.R-project.org/package=devtools. . ZZZ (2018). “relation several fundamental constants: \\(e^{\\pi}=-1\\).” non-existent journal formula \\(L_2\\) name & ampersand preceded backslash bib file.. reference exist. test/demo simple formulas BibTeX files OK. formula field 'note': \\(c^2 = ^2 + b^2\\). .","code":""},{"path":"https://geobosh.github.io/Rdpack/reference/Rdpack-package.html","id":"ref-examples","dir":"Reference","previous_headings":"","what":"Examples","title":"Update and Manipulate Rd Documentation Objects — Rdpack-package","text":"","code":"## The examples below show typical use but are not executable. ## For executable examples see the help pages of  ## reprompt, promptPackageSexpr, and rebib.  ## To make the examples executable, replace \"myfun\" with a real ## function, and similarly for classes and paths to files.  if (FALSE) { ## update the doc. from the Rd source and save myfun.Rd ##     in the current directory (like prompt) reprompt(infile=\"path/to/mypackage/man/myfun.Rd\")  ## update doc of myfun() from the installed doc (if any); ##     if none is found, create it like prompt reprompt(\"myfun\") reprompt(myfun)      # same  ## update doc. for S4 methods from Rd source reprompt(infile=\"path/to/mypackage/man/myfun-methods.Rd\")  ## update doc. for S4 methods from installed doc (if any); ##     if none is found, create it like promptMethods reprompt(\"myfun\", type = \"methods\") reprompt(\"myfun-methods\")  # same   ## update doc. for S4 class from Rd source reprompt(infile=\"path/to/mypackage/man/myclass-class.Rd\")  ## update doc. of S4 class from installed doc. ##     if none is found, create it like promptClass reprompt(\"myclass-class\") reprompt(\"myclass\", type = \"class\")  # same   ## create a skeleton \"mypackage-package.Rd\" promptPackageSexpr(\"mypackage\")  ## update the references in \"mypackage-package.Rd\" rebib(infile=\"path/to/mypackage/man/mypackage-package.Rd\", force=TRUE) }"},{"path":"https://geobosh.github.io/Rdpack/reference/Rdpack_bibstyles.html","id":null,"dir":"Reference","previous_headings":"","what":"Set up a custom style for references in help pages — Rdpack_bibstyles","title":"Set up a custom style for references in help pages — Rdpack_bibstyles","text":"Set custom style references help pages.","code":""},{"path":"https://geobosh.github.io/Rdpack/reference/Rdpack_bibstyles.html","id":"ref-usage","dir":"Reference","previous_headings":"","what":"Usage","title":"Set up a custom style for references in help pages — Rdpack_bibstyles","text":"","code":"Rdpack_bibstyles(package, authors)"},{"path":"https://geobosh.github.io/Rdpack/reference/Rdpack_bibstyles.html","id":"arguments","dir":"Reference","previous_headings":"","what":"Arguments","title":"Set up a custom style for references in help pages — Rdpack_bibstyles","text":"package name package, character string. authors equal \"LongNames\", use full names authors     reference lists, see Details.","code":""},{"path":"https://geobosh.github.io/Rdpack/reference/Rdpack_bibstyles.html","id":"details","dir":"Reference","previous_headings":"","what":"Details","title":"Set up a custom style for references in help pages — Rdpack_bibstyles","text":"initial implementation support styles lists   bibliography references. Currently setting authors \"LongNames\" cause   references appear full names, eg John Smith rather   default Smith J style. Package authors can request feature adding following line   .onLoad function (package one): just copy following definition package   .onLoad  : building installing package references   using long names.","code":"Rdpack::Rdpack_bibstyles(package = pkg, authors = \"LongNames\") .onLoad <- function(lib, pkg){         Rdpack::Rdpack_bibstyles(package = pkg, authors = \"LongNames\")         invisible(NULL)     }"},{"path":"https://geobosh.github.io/Rdpack/reference/Rdpack_bibstyles.html","id":"value","dir":"Reference","previous_headings":"","what":"Value","title":"Set up a custom style for references in help pages — Rdpack_bibstyles","text":".onLoad(), function used purely set bibstyle   discussed Details. Internally, Rdpack uses extract styles set packages: - called argument package , style requested     package; - called arguments, list styles.","code":""},{"path":"https://geobosh.github.io/Rdpack/reference/Rdpack_bibstyles.html","id":"author","dir":"Reference","previous_headings":"","what":"Author","title":"Set up a custom style for references in help pages — Rdpack_bibstyles","text":"Georgi N. Boshnakov","code":""},{"path":"https://geobosh.github.io/Rdpack/reference/Rdreplace_section.html","id":null,"dir":"Reference","previous_headings":"","what":"Replace the contents of a section in one or more Rd files — Rdreplace_section","title":"Replace the contents of a section in one or more Rd files — Rdreplace_section","text":"Replace contents section one Rd files.","code":""},{"path":"https://geobosh.github.io/Rdpack/reference/Rdreplace_section.html","id":"ref-usage","dir":"Reference","previous_headings":"","what":"Usage","title":"Replace the contents of a section in one or more Rd files — Rdreplace_section","text":"","code":"Rdreplace_section(text, sec, pattern, path = \"./man\", exclude = NULL, ...)"},{"path":"https://geobosh.github.io/Rdpack/reference/Rdreplace_section.html","id":"arguments","dir":"Reference","previous_headings":"","what":"Arguments","title":"Replace the contents of a section in one or more Rd files — Rdreplace_section","text":"text replacement text, character string. sec name section without leading backslash,     Rdo_set_section. pattern regular expression R files process, see     Details. path directory look Rd files. exclude regular expression R files exclude, see     Details. ... used.","code":""},{"path":"https://geobosh.github.io/Rdpack/reference/Rdreplace_section.html","id":"details","dir":"Reference","previous_headings":"","what":"Details","title":"Replace the contents of a section in one or more Rd files — Rdreplace_section","text":"Rdreplace_section looks directory specified   path files whose names match pat drops   whose names match exclude. replaces section sec   files selected way. Rdreplace_section convenience function replace   section (keyword author) several files one go.   calls Rdo_set_section work.","code":""},{"path":"https://geobosh.github.io/Rdpack/reference/Rdreplace_section.html","id":"value","dir":"Reference","previous_headings":"","what":"Value","title":"Replace the contents of a section in one or more Rd files — Rdreplace_section","text":"vector giving full names processed Rd files,   function used side effect modifying described   section Details.","code":""},{"path":"https://geobosh.github.io/Rdpack/reference/Rdreplace_section.html","id":"author","dir":"Reference","previous_headings":"","what":"Author","title":"Replace the contents of a section in one or more Rd files — Rdreplace_section","text":"Georgi N. Boshnakov","code":""},{"path":[]},{"path":"https://geobosh.github.io/Rdpack/reference/Rdreplace_section.html","id":"ref-examples","dir":"Reference","previous_headings":"","what":"Examples","title":"Replace the contents of a section in one or more Rd files — Rdreplace_section","text":"","code":"if (FALSE) { # replace the author in all Rd files except pkgname-package Rdreplace_section(\"A. Author\", \"author\", \".*[.]Rd$\", exclude = \"-package[.]Rd$\") }"},{"path":"https://geobosh.github.io/Rdpack/reference/S4formals.html","id":null,"dir":"Reference","previous_headings":"","what":"Give the formal arguments of an S4 method — S4formals","title":"Give the formal arguments of an S4 method — S4formals","text":"Give formal arguments S4 method.","code":""},{"path":"https://geobosh.github.io/Rdpack/reference/S4formals.html","id":"ref-usage","dir":"Reference","previous_headings":"","what":"Usage","title":"Give the formal arguments of an S4 method — S4formals","text":"","code":"S4formals(fun, ...)"},{"path":"https://geobosh.github.io/Rdpack/reference/S4formals.html","id":"arguments","dir":"Reference","previous_headings":"","what":"Arguments","title":"Give the formal arguments of an S4 method — S4formals","text":"fun name S4 generic, string, method, see Details. ... arguments passed getMethod, see     Details.","code":""},{"path":"https://geobosh.github.io/Rdpack/reference/S4formals.html","id":"details","dir":"Reference","previous_headings":"","what":"Details","title":"Give the formal arguments of an S4 method — S4formals","text":"S4formals gives formal arguments requested method.   fun class methodDefinition, calls   getMethods, passing arguments. Typically, fun name generic function   second argument signature method character   vector. Alternatively, fun may method (e.g. obtained   previously getMethod) case \"\\dots\"   arguments ignored. See getMethod full details   acceptable arguments.","code":""},{"path":"https://geobosh.github.io/Rdpack/reference/S4formals.html","id":"value","dir":"Reference","previous_headings":"","what":"Value","title":"Give the formal arguments of an S4 method — S4formals","text":"pairlist, like formals","code":""},{"path":"https://geobosh.github.io/Rdpack/reference/S4formals.html","id":"note","dir":"Reference","previous_headings":"","what":"Note","title":"Give the formal arguments of an S4 method — S4formals","text":"Arguments method used dispatch may different   arguments generic. latter  may simply \"\\dots\"   argument . todo: similar function \"methods\" package,         least use documented feature extract .","code":""},{"path":"https://geobosh.github.io/Rdpack/reference/S4formals.html","id":"author","dir":"Reference","previous_headings":"","what":"Author","title":"Give the formal arguments of an S4 method — S4formals","text":"Georgi N. Boshnakov","code":""},{"path":"https://geobosh.github.io/Rdpack/reference/S4formals.html","id":"ref-examples","dir":"Reference","previous_headings":"","what":"Examples","title":"Give the formal arguments of an S4 method — S4formals","text":"","code":"require(stats4) # makes plot() S4 generic #> Loading required package: stats4  S4formals(\"plot\", c(x = \"profile.mle\", y = \"missing\")) #> $x #>  #>  #> $levels #>  #>  #> $conf #> c(99, 95, 90, 80, 50)/100 #>  #> $nseg #> [1] 50 #>  #> $absVal #> [1] TRUE #>  #> $... #>  #>   m1 <- getMethod(\"plot\", c(x = \"profile.mle\", y = \"missing\")) S4formals(m1) #> $x #>  #>  #> $levels #>  #>  #> $conf #> c(99, 95, 90, 80, 50)/100 #>  #> $nseg #> [1] 50 #>  #> $absVal #> [1] TRUE #>  #> $... #>  #>"},{"path":"https://geobosh.github.io/Rdpack/reference/append_to_Rd_list.html","id":null,"dir":"Reference","previous_headings":"","what":"Add content to the element of an Rd object or fragment at a given\n  position — append_to_Rd_list","title":"Add content to the element of an Rd object or fragment at a given\n  position — append_to_Rd_list","text":"Add content element Rd object fragment given   position.","code":""},{"path":"https://geobosh.github.io/Rdpack/reference/append_to_Rd_list.html","id":"ref-usage","dir":"Reference","previous_headings":"","what":"Usage","title":"Add content to the element of an Rd object or fragment at a given\n  position — append_to_Rd_list","text":"","code":"append_to_Rd_list(rdo, x, pos)"},{"path":"https://geobosh.github.io/Rdpack/reference/append_to_Rd_list.html","id":"arguments","dir":"Reference","previous_headings":"","what":"Arguments","title":"Add content to the element of an Rd object or fragment at a given\n  position — append_to_Rd_list","text":"rdo Rd object x content append, Rd object list Rd objects. pos position append x, typically integer     may anything accepted operator \"[[\".","code":""},{"path":"https://geobosh.github.io/Rdpack/reference/append_to_Rd_list.html","id":"details","dir":"Reference","previous_headings":"","what":"Details","title":"Add content to the element of an Rd object or fragment at a given\n  position — append_to_Rd_list","text":"element  rdo position pos replaced   concatenation x. result keeps \"Rd_tag\"   rdo[[pos]]. Argument pos may specify position depth Rd   object. function relatively low level mainly use   functions.","code":""},{"path":"https://geobosh.github.io/Rdpack/reference/append_to_Rd_list.html","id":"value","dir":"Reference","previous_headings":"","what":"Value","title":"Add content to the element of an Rd object or fragment at a given\n  position — append_to_Rd_list","text":"modified rdo object","code":""},{"path":"https://geobosh.github.io/Rdpack/reference/append_to_Rd_list.html","id":"author","dir":"Reference","previous_headings":"","what":"Author","title":"Add content to the element of an Rd object or fragment at a given\n  position — append_to_Rd_list","text":"Georgi N. Boshnakov","code":""},{"path":"https://geobosh.github.io/Rdpack/reference/append_to_Rd_list.html","id":"ref-examples","dir":"Reference","previous_headings":"","what":"Examples","title":"Add content to the element of an Rd object or fragment at a given\n  position — append_to_Rd_list","text":"","code":"#rdoseq <- utils:::.getHelpFile(help(\"seq\")) rdoseq <- Rdo_fetch(\"seq\", \"base\") iusage <- which(tools:::RdTags(rdoseq) == \"\\\\usage\") iusage #> [1] 10 attr(rdoseq[[iusage]], \"Rd_tag\") #> [1] \"\\\\usage\"  ## append a new line after the last usage line rdoseq2 <- append_to_Rd_list(rdoseq, list(Rdo_newline()), iusage)  ## Suppose that we wish to describe the function 'sequence' in the same Rd file. ## We append an usage statement for 'sequence()', without worrying about its ## actual signature. rdoseq2 <- append_to_Rd_list(rdoseq2, list(Rdo_Rcode(\"sequence()\")), iusage) Rdo_show(rdoseq2)  ## the two operations can be done in one step rdoseq3 <- append_to_Rd_list(rdoseq, list(Rdo_newline(), Rdo_Rcode(\"sequence()\")), iusage) Rdo_show(rdoseq3)  ## now run reprompt() to update rdoseq3, namely: ##    (1) it corrects the signature of 'sequence' in section \\usage. ##    (2) reports new argument \"nvec\" ##    (3) inserts \\item for the new argument(s) in section \\arguments. reprompt(rdoseq3, filename=NA) #> Processing the Rd object... #>  #> newargs is: nvec  #> List of 19 #>  $ :List of 1 #>   ..$ : chr \"Sequence Generation\" #>   .. ..- attr(*, \"Rd_tag\")= chr \"TEXT\" #>   .. ..- attr(*, \"srcref\")= 'srcref' int [1:6] 7 8 7 26 8 26 #>   .. .. ..- attr(*, \"srcfile\")=Class 'srcfile' <environment: 0x56222b3500e0>  #>   ..- attr(*, \"Rd_tag\")= chr \"\\\\title\" #>   ..- attr(*, \"srcref\")= 'srcref' int [1:6] 7 1 7 27 1 27 #>   .. ..- attr(*, \"srcfile\")=Class 'srcfile' <environment: 0x56222b3500e0>  #>  $ :List of 1 #>   ..$ : chr \"seq\" #>   .. ..- attr(*, \"Rd_tag\")= chr \"VERB\" #>   .. ..- attr(*, \"srcref\")= 'srcref' int [1:6] 6 7 6 9 7 9 #>   .. .. ..- attr(*, \"srcfile\")=Class 'srcfile' <environment: 0x56222b3500e0>  #>   ..- attr(*, \"Rd_tag\")= chr \"\\\\name\" #>   ..- attr(*, \"srcref\")= 'srcref' int [1:6] 6 1 6 10 1 10 #>   .. ..- attr(*, \"srcfile\")=Class 'srcfile' <environment: 0x56222b3500e0>  #>  $ :List of 1 #>   ..$ : chr \"seq\" #>   .. ..- attr(*, \"Rd_tag\")= chr \"VERB\" #>   .. ..- attr(*, \"srcref\")= 'srcref' int [1:6] 8 8 8 10 8 10 #>   .. .. ..- attr(*, \"srcfile\")=Class 'srcfile' <environment: 0x56222b3500e0>  #>   ..- attr(*, \"Rd_tag\")= chr \"\\\\alias\" #>   ..- attr(*, \"srcref\")= 'srcref' int [1:6] 8 1 8 11 1 11 #>   .. ..- attr(*, \"srcfile\")=Class 'srcfile' <environment: 0x56222b3500e0>  #>  $ :List of 1 #>   ..$ : chr \"seq.default\" #>   .. ..- attr(*, \"Rd_tag\")= chr \"VERB\" #>   .. ..- attr(*, \"srcref\")= 'srcref' int [1:6] 9 8 9 18 8 18 #>   .. .. ..- attr(*, \"srcfile\")=Class 'srcfile' <environment: 0x56222b3500e0>  #>   ..- attr(*, \"Rd_tag\")= chr \"\\\\alias\" #>   ..- attr(*, \"srcref\")= 'srcref' int [1:6] 9 1 9 19 1 19 #>   .. ..- attr(*, \"srcfile\")=Class 'srcfile' <environment: 0x56222b3500e0>  #>  $ :List of 1 #>   ..$ : chr \"seq.int\" #>   .. ..- attr(*, \"Rd_tag\")= chr \"VERB\" #>   .. ..- attr(*, \"srcref\")= 'srcref' int [1:6] 10 8 10 14 8 14 #>   .. .. ..- attr(*, \"srcfile\")=Class 'srcfile' <environment: 0x56222b3500e0>  #>   ..- attr(*, \"Rd_tag\")= chr \"\\\\alias\" #>   ..- attr(*, \"srcref\")= 'srcref' int [1:6] 10 1 10 15 1 15 #>   .. ..- attr(*, \"srcfile\")=Class 'srcfile' <environment: 0x56222b3500e0>  #>  $ :List of 1 #>   ..$ : chr \"seq_along\" #>   .. ..- attr(*, \"Rd_tag\")= chr \"VERB\" #>   .. ..- attr(*, \"srcref\")= 'srcref' int [1:6] 11 8 11 16 8 16 #>   .. .. ..- attr(*, \"srcfile\")=Class 'srcfile' <environment: 0x56222b3500e0>  #>   ..- attr(*, \"Rd_tag\")= chr \"\\\\alias\" #>   ..- attr(*, \"srcref\")= 'srcref' int [1:6] 11 1 11 17 1 17 #>   .. ..- attr(*, \"srcfile\")=Class 'srcfile' <environment: 0x56222b3500e0>  #>  $ :List of 1 #>   ..$ : chr \"seq_len\" #>   .. ..- attr(*, \"Rd_tag\")= chr \"VERB\" #>   .. ..- attr(*, \"srcref\")= 'srcref' int [1:6] 12 8 12 14 8 14 #>   .. .. ..- attr(*, \"srcfile\")=Class 'srcfile' <environment: 0x56222b3500e0>  #>   ..- attr(*, \"Rd_tag\")= chr \"\\\\alias\" #>   ..- attr(*, \"srcref\")= 'srcref' int [1:6] 12 1 12 15 1 15 #>   .. ..- attr(*, \"srcfile\")=Class 'srcfile' <environment: 0x56222b3500e0>  #>  $ : chr \"\\n\" #>   ..- attr(*, \"Rd_tag\")= chr \"TEXT\" #>  $ :List of 1 #>   ..$ : chr \"sequence\" #>   .. ..- attr(*, \"Rd_tag\")= chr \"VERB\" #>   ..- attr(*, \"Rd_tag\")= chr \"\\\\alias\" #>  $ : chr \"\\n\" #>   ..- attr(*, \"Rd_tag\")= chr \"TEXT\" #>  $ :List of 1 #>   ..$ : chr \"manip\" #>   .. ..- attr(*, \"Rd_tag\")= chr \"TEXT\" #>   .. ..- attr(*, \"srcref\")= 'srcref' int [1:6] 144 10 144 14 10 14 #>   .. .. ..- attr(*, \"srcfile\")=Class 'srcfile' <environment: 0x56222b3500e0>  #>   ..- attr(*, \"Rd_tag\")= chr \"\\\\keyword\" #>   ..- attr(*, \"srcref\")= 'srcref' int [1:6] 144 1 144 15 1 15 #>   .. ..- attr(*, \"srcfile\")=Class 'srcfile' <environment: 0x56222b3500e0>  #>  $ :List of 13 #>   ..$ : chr \"\\n\" #>   .. ..- attr(*, \"Rd_tag\")= chr \"TEXT\" #>   .. ..- attr(*, \"srcref\")= 'srcref' int [1:6] 13 14 13 14 14 14 #>   .. .. ..- attr(*, \"srcfile\")=Class 'srcfile' <environment: 0x56222b3500e0>  #>   ..$ : chr \"  Generate regular sequences.  \" #>   .. ..- attr(*, \"Rd_tag\")= chr \"TEXT\" #>   .. ..- attr(*, \"srcref\")= 'srcref' int [1:6] 14 1 14 31 1 31 #>   .. .. ..- attr(*, \"srcfile\")=Class 'srcfile' <environment: 0x56222b3500e0>  #>   ..$ :List of 1 #>   .. ..$ : chr \"seq\" #>   .. .. ..- attr(*, \"Rd_tag\")= chr \"RCODE\" #>   .. .. ..- attr(*, \"srcref\")= 'srcref' int [1:6] 14 38 14 40 38 40 #>   .. .. .. ..- attr(*, \"srcfile\")=Class 'srcfile' <environment: 0x56222b3500e0>  #>   .. ..- attr(*, \"Rd_tag\")= chr \"\\\\code\" #>   .. ..- attr(*, \"srcref\")= 'srcref' int [1:6] 14 32 14 41 32 41 #>   .. .. ..- attr(*, \"srcfile\")=Class 'srcfile' <environment: 0x56222b3500e0>  #>   ..$ : chr \" is a standard generic with a\\n\" #>   .. ..- attr(*, \"Rd_tag\")= chr \"TEXT\" #>   .. ..- attr(*, \"srcref\")= 'srcref' int [1:6] 14 42 14 71 42 71 #>   .. .. ..- attr(*, \"srcfile\")=Class 'srcfile' <environment: 0x56222b3500e0>  #>   ..$ : chr \"  default method.  \" #>   .. ..- attr(*, \"Rd_tag\")= chr \"TEXT\" #>   .. ..- attr(*, \"srcref\")= 'srcref' int [1:6] 15 1 15 19 1 19 #>   .. .. ..- attr(*, \"srcfile\")=Class 'srcfile' <environment: 0x56222b3500e0>  #>   ..$ :List of 1 #>   .. ..$ : chr \"seq.int\" #>   .. .. ..- attr(*, \"Rd_tag\")= chr \"RCODE\" #>   .. .. ..- attr(*, \"srcref\")= 'srcref' int [1:6] 15 26 15 32 26 32 #>   .. .. .. ..- attr(*, \"srcfile\")=Class 'srcfile' <environment: 0x56222b3500e0>  #>   .. ..- attr(*, \"Rd_tag\")= chr \"\\\\code\" #>   .. ..- attr(*, \"srcref\")= 'srcref' int [1:6] 15 20 15 33 20 33 #>   .. .. ..- attr(*, \"srcfile\")=Class 'srcfile' <environment: 0x56222b3500e0>  #>   ..$ : chr \" is a primitive which can be\\n\" #>   .. ..- attr(*, \"Rd_tag\")= chr \"TEXT\" #>   .. ..- attr(*, \"srcref\")= 'srcref' int [1:6] 15 34 15 62 34 62 #>   .. .. ..- attr(*, \"srcfile\")=Class 'srcfile' <environment: 0x56222b3500e0>  #>   ..$ : chr \"  much faster but has a few restrictions.  \" #>   .. ..- attr(*, \"Rd_tag\")= chr \"TEXT\" #>   .. ..- attr(*, \"srcref\")= 'srcref' int [1:6] 16 1 16 43 1 43 #>   .. .. ..- attr(*, \"srcfile\")=Class 'srcfile' <environment: 0x56222b3500e0>  #>   ..$ :List of 1 #>   .. ..$ : chr \"seq_along\" #>   .. .. ..- attr(*, \"Rd_tag\")= chr \"RCODE\" #>   .. .. ..- attr(*, \"srcref\")= 'srcref' int [1:6] 16 50 16 58 50 58 #>   .. .. .. ..- attr(*, \"srcfile\")=Class 'srcfile' <environment: 0x56222b3500e0>  #>   .. ..- attr(*, \"Rd_tag\")= chr \"\\\\code\" #>   .. ..- attr(*, \"srcref\")= 'srcref' int [1:6] 16 44 16 59 44 59 #>   .. .. ..- attr(*, \"srcfile\")=Class 'srcfile' <environment: 0x56222b3500e0>  #>   ..$ : chr \" and\\n\" #>   .. ..- attr(*, \"Rd_tag\")= chr \"TEXT\" #>   .. ..- attr(*, \"srcref\")= 'srcref' int [1:6] 16 60 16 64 60 64 #>   .. .. ..- attr(*, \"srcfile\")=Class 'srcfile' <environment: 0x56222b3500e0>  #>   ..$ : chr \"  \" #>   .. ..- attr(*, \"Rd_tag\")= chr \"TEXT\" #>   .. ..- attr(*, \"srcref\")= 'srcref' int [1:6] 17 1 17 2 1 2 #>   .. .. ..- attr(*, \"srcfile\")=Class 'srcfile' <environment: 0x56222b3500e0>  #>   ..$ :List of 1 #>   .. ..$ : chr \"seq_len\" #>   .. .. ..- attr(*, \"Rd_tag\")= chr \"RCODE\" #>   .. .. ..- attr(*, \"srcref\")= 'srcref' int [1:6] 17 9 17 15 9 15 #>   .. .. .. ..- attr(*, \"srcfile\")=Class 'srcfile' <environment: 0x56222b3500e0>  #>   .. ..- attr(*, \"Rd_tag\")= chr \"\\\\code\" #>   .. ..- attr(*, \"srcref\")= 'srcref' int [1:6] 17 3 17 16 3 16 #>   .. .. ..- attr(*, \"srcfile\")=Class 'srcfile' <environment: 0x56222b3500e0>  #>   ..$ : chr \" are very fast primitives for two common cases.\\n\" #>   .. ..- attr(*, \"Rd_tag\")= chr \"TEXT\" #>   .. ..- attr(*, \"srcref\")= 'srcref' int [1:6] 17 17 17 64 17 64 #>   .. .. ..- attr(*, \"srcfile\")=Class 'srcfile' <environment: 0x56222b3500e0>  #>   ..- attr(*, \"Rd_tag\")= chr \"\\\\description\" #>   ..- attr(*, \"srcref\")= 'srcref' int [1:6] 13 1 18 1 1 1 #>   .. ..- attr(*, \"srcfile\")=Class 'srcfile' <environment: 0x56222b3500e0>  #>  $ :List of 22 #>   ..$ : chr \"\\n\" #>   ..$ : chr \"seq(\" #>   .. ..- attr(*, \"Rd_tag\")= chr \"RCODE\" #>   .. ..- attr(*, \"srcref\")= 'srcref' int [1:6] 2 1 2 4 1 4 #>   .. .. ..- attr(*, \"srcfile\")=Class 'srcfile' <environment: 0x562225974240>  #>   ..$ : list() #>   .. ..- attr(*, \"Rd_tag\")= chr \"\\\\dots\" #>   .. ..- attr(*, \"srcref\")= 'srcref' int [1:6] 2 5 2 9 5 9 #>   .. .. ..- attr(*, \"srcfile\")=Class 'srcfile' <environment: 0x562225974240>  #>   ..$ : chr \")\\n\" #>   .. ..- attr(*, \"Rd_tag\")= chr \"RCODE\" #>   .. ..- attr(*, \"srcref\")= 'srcref' int [1:6] 2 10 2 11 10 11 #>   .. .. ..- attr(*, \"srcfile\")=Class 'srcfile' <environment: 0x562225974240>  #>   ..$ : chr \"\\n\" #>   ..$ :List of 2 #>   .. ..$ :List of 1 #>   .. .. ..$ : chr \"seq\" #>   .. .. .. ..- attr(*, \"Rd_tag\")= chr \"TEXT\" #>   .. .. .. ..- attr(*, \"srcref\")= 'srcref' int [1:6] 2 9 2 11 9 11 #>   .. .. .. .. ..- attr(*, \"srcfile\")=Class 'srcfile' <environment: 0x562226dab128>  #>   .. ..$ :List of 1 #>   .. .. ..$ : chr \"default\" #>   .. .. .. ..- attr(*, \"Rd_tag\")= chr \"TEXT\" #>   .. .. .. ..- attr(*, \"srcref\")= 'srcref' int [1:6] 2 14 2 20 14 20 #>   .. .. .. .. ..- attr(*, \"srcfile\")=Class 'srcfile' <environment: 0x562226dab128>  #>   .. ..- attr(*, \"Rd_tag\")= chr \"\\\\method\" #>   .. ..- attr(*, \"srcref\")= 'srcref' int [1:6] 2 1 2 21 1 21 #>   .. .. ..- attr(*, \"srcfile\")=Class 'srcfile' <environment: 0x562226dab128>  #>   ..$ : chr \"(from = 1, to = 1, by = ((to - from)/(length.out - 1)), \\n\" #>   .. ..- attr(*, \"Rd_tag\")= chr \"RCODE\" #>   .. ..- attr(*, \"srcref\")= 'srcref' int [1:6] 2 22 2 78 22 78 #>   .. .. ..- attr(*, \"srcfile\")=Class 'srcfile' <environment: 0x562226dab128>  #>   ..$ : chr \"    length.out = NULL, along.with = NULL, \" #>   .. ..- attr(*, \"Rd_tag\")= chr \"RCODE\" #>   .. ..- attr(*, \"srcref\")= 'srcref' int [1:6] 3 1 3 42 1 42 #>   .. .. ..- attr(*, \"srcfile\")=Class 'srcfile' <environment: 0x562226dab128>  #>   ..$ : list() #>   .. ..- attr(*, \"Rd_tag\")= chr \"\\\\dots\" #>   .. ..- attr(*, \"srcref\")= 'srcref' int [1:6] 3 43 3 47 43 47 #>   .. .. ..- attr(*, \"srcfile\")=Class 'srcfile' <environment: 0x562226dab128>  #>   ..$ : chr \")\\n\" #>   .. ..- attr(*, \"Rd_tag\")= chr \"RCODE\" #>   .. ..- attr(*, \"srcref\")= 'srcref' int [1:6] 3 48 3 49 48 49 #>   .. .. ..- attr(*, \"srcfile\")=Class 'srcfile' <environment: 0x562226dab128>  #>   ..$ : chr \"\\n\" #>   ..$ : chr \"seq.int(from, to, by, length.out, along.with, \" #>   .. ..- attr(*, \"Rd_tag\")= chr \"RCODE\" #>   .. ..- attr(*, \"srcref\")= 'srcref' int [1:6] 2 1 2 46 1 46 #>   .. .. ..- attr(*, \"srcfile\")=Class 'srcfile' <environment: 0x562226128790>  #>   ..$ : list() #>   .. ..- attr(*, \"Rd_tag\")= chr \"\\\\dots\" #>   .. ..- attr(*, \"srcref\")= 'srcref' int [1:6] 2 47 2 51 47 51 #>   .. .. ..- attr(*, \"srcfile\")=Class 'srcfile' <environment: 0x562226128790>  #>   ..$ : chr \")\\n\" #>   .. ..- attr(*, \"Rd_tag\")= chr \"RCODE\" #>   .. ..- attr(*, \"srcref\")= 'srcref' int [1:6] 2 52 2 53 52 53 #>   .. .. ..- attr(*, \"srcfile\")=Class 'srcfile' <environment: 0x562226128790>  #>   ..$ : chr \"\\n\" #>   ..$ : chr \"seq_along(along.with)\\n\" #>   .. ..- attr(*, \"Rd_tag\")= chr \"RCODE\" #>   .. ..- attr(*, \"srcref\")= 'srcref' int [1:6] 2 1 2 22 1 22 #>   .. .. ..- attr(*, \"srcfile\")=Class 'srcfile' <environment: 0x562226955f18>  #>   ..$ : chr \"\\n\" #>   ..$ : chr \"seq_len(length.out)\\n\" #>   .. ..- attr(*, \"Rd_tag\")= chr \"RCODE\" #>   .. ..- attr(*, \"srcref\")= 'srcref' int [1:6] 2 1 2 20 1 20 #>   .. .. ..- attr(*, \"srcfile\")=Class 'srcfile' <environment: 0x562226d2d620>  #>   ..$ : chr \"\\n\" #>   ..$ : chr \"sequence(nvec, \" #>   .. ..- attr(*, \"Rd_tag\")= chr \"RCODE\" #>   .. ..- attr(*, \"srcref\")= 'srcref' int [1:6] 2 1 2 15 1 15 #>   .. .. ..- attr(*, \"srcfile\")=Class 'srcfile' <environment: 0x562225071ac8>  #>   ..$ : list() #>   .. ..- attr(*, \"Rd_tag\")= chr \"\\\\dots\" #>   .. ..- attr(*, \"srcref\")= 'srcref' int [1:6] 2 16 2 20 16 20 #>   .. .. ..- attr(*, \"srcfile\")=Class 'srcfile' <environment: 0x562225071ac8>  #>   ..$ : chr \")\\n\" #>   .. ..- attr(*, \"Rd_tag\")= chr \"RCODE\" #>   .. ..- attr(*, \"srcref\")= 'srcref' int [1:6] 2 21 2 22 21 22 #>   .. .. ..- attr(*, \"srcfile\")=Class 'srcfile' <environment: 0x562225071ac8>  #>   ..- attr(*, \"Rd_tag\")= chr \"\\\\usage\" #>  $ :List of 19 #>   ..$ : chr \"\\n\" #>   .. ..- attr(*, \"Rd_tag\")= chr \"TEXT\" #>   .. ..- attr(*, \"srcref\")= 'srcref' int [1:6] 30 12 30 12 12 12 #>   .. .. ..- attr(*, \"srcfile\")=Class 'srcfile' <environment: 0x56222b3500e0>  #>   ..$ : chr \"  \" #>   .. ..- attr(*, \"Rd_tag\")= chr \"TEXT\" #>   .. ..- attr(*, \"srcref\")= 'srcref' int [1:6] 31 1 31 2 1 2 #>   .. .. ..- attr(*, \"srcfile\")=Class 'srcfile' <environment: 0x56222b3500e0>  #>   ..$ :List of 2 #>   .. ..$ :List of 1 #>   .. .. ..$ : list() #>   .. .. .. ..- attr(*, \"Rd_tag\")= chr \"\\\\dots\" #>   .. .. .. ..- attr(*, \"srcref\")= 'srcref' int [1:6] 31 9 31 13 9 13 #>   .. .. .. .. ..- attr(*, \"srcfile\")=Class 'srcfile' <environment: 0x56222b3500e0>  #>   .. ..$ :List of 1 #>   .. .. ..$ : chr \"arguments passed to or from methods.\" #>   .. .. .. ..- attr(*, \"Rd_tag\")= chr \"TEXT\" #>   .. .. .. ..- attr(*, \"srcref\")= 'srcref' int [1:6] 31 16 31 51 16 51 #>   .. .. .. .. ..- attr(*, \"srcfile\")=Class 'srcfile' <environment: 0x56222b3500e0>  #>   .. ..- attr(*, \"Rd_tag\")= chr \"\\\\item\" #>   .. ..- attr(*, \"srcref\")= 'srcref' int [1:6] 31 3 31 52 3 52 #>   .. .. ..- attr(*, \"srcfile\")=Class 'srcfile' <environment: 0x56222b3500e0>  #>   ..$ : chr \"\\n\" #>   .. ..- attr(*, \"Rd_tag\")= chr \"TEXT\" #>   .. ..- attr(*, \"srcref\")= 'srcref' int [1:6] 31 53 31 53 53 53 #>   .. .. ..- attr(*, \"srcfile\")=Class 'srcfile' <environment: 0x56222b3500e0>  #>   ..$ : chr \"  \" #>   .. ..- attr(*, \"Rd_tag\")= chr \"TEXT\" #>   .. ..- attr(*, \"srcref\")= 'srcref' int [1:6] 32 1 32 2 1 2 #>   .. .. ..- attr(*, \"srcfile\")=Class 'srcfile' <environment: 0x56222b3500e0>  #>   ..$ :List of 2 #>   .. ..$ :List of 1 #>   .. .. ..$ : chr \"from, to\" #>   .. .. .. ..- attr(*, \"Rd_tag\")= chr \"TEXT\" #>   .. .. .. ..- attr(*, \"srcref\")= 'srcref' int [1:6] 32 9 32 16 9 16 #>   .. .. .. .. ..- attr(*, \"srcfile\")=Class 'srcfile' <environment: 0x56222b3500e0>  #>   .. ..$ :List of 7 #>   .. .. ..$ : chr \"the starting and (maximal) end values of the\\n\" #>   .. .. .. ..- attr(*, \"Rd_tag\")= chr \"TEXT\" #>   .. .. .. ..- attr(*, \"srcref\")= 'srcref' int [1:6] 32 19 32 63 19 63 #>   .. .. .. .. ..- attr(*, \"srcfile\")=Class 'srcfile' <environment: 0x56222b3500e0>  #>   .. .. ..$ : chr \"    sequence.  Of length \" #>   .. .. .. ..- attr(*, \"Rd_tag\")= chr \"TEXT\" #>   .. .. .. ..- attr(*, \"srcref\")= 'srcref' int [1:6] 33 1 33 25 1 25 #>   .. .. .. .. ..- attr(*, \"srcfile\")=Class 'srcfile' <environment: 0x56222b3500e0>  #>   .. .. ..$ :List of 1 #>   .. .. .. ..$ : chr \"1\" #>   .. .. .. .. ..- attr(*, \"Rd_tag\")= chr \"RCODE\" #>   .. .. .. .. ..- attr(*, \"srcref\")= 'srcref' int [1:6] 33 32 33 32 32 32 #>   .. .. .. .. .. ..- attr(*, \"srcfile\")=Class 'srcfile' <environment: 0x56222b3500e0>  #>   .. .. .. ..- attr(*, \"Rd_tag\")= chr \"\\\\code\" #>   .. .. .. ..- attr(*, \"srcref\")= 'srcref' int [1:6] 33 26 33 33 26 33 #>   .. .. .. .. ..- attr(*, \"srcfile\")=Class 'srcfile' <environment: 0x56222b3500e0>  #>   .. .. ..$ : chr \" unless just \" #>   .. .. .. ..- attr(*, \"Rd_tag\")= chr \"TEXT\" #>   .. .. .. ..- attr(*, \"srcref\")= 'srcref' int [1:6] 33 34 33 46 34 46 #>   .. .. .. .. ..- attr(*, \"srcfile\")=Class 'srcfile' <environment: 0x56222b3500e0>  #>   .. .. ..$ :List of 1 #>   .. .. .. ..$ : chr \"from\" #>   .. .. .. .. ..- attr(*, \"Rd_tag\")= chr \"RCODE\" #>   .. .. .. .. ..- attr(*, \"srcref\")= 'srcref' int [1:6] 33 53 33 56 53 56 #>   .. .. .. .. .. ..- attr(*, \"srcfile\")=Class 'srcfile' <environment: 0x56222b3500e0>  #>   .. .. .. ..- attr(*, \"Rd_tag\")= chr \"\\\\code\" #>   .. .. .. ..- attr(*, \"srcref\")= 'srcref' int [1:6] 33 47 33 57 47 57 #>   .. .. .. .. ..- attr(*, \"srcfile\")=Class 'srcfile' <environment: 0x56222b3500e0>  #>   .. .. ..$ : chr \" is supplied as\\n\" #>   .. .. .. ..- attr(*, \"Rd_tag\")= chr \"TEXT\" #>   .. .. .. ..- attr(*, \"srcref\")= 'srcref' int [1:6] 33 58 33 73 58 73 #>   .. .. .. .. ..- attr(*, \"srcfile\")=Class 'srcfile' <environment: 0x56222b3500e0>  #>   .. .. ..$ : chr \"    an unnamed argument.\" #>   .. .. .. ..- attr(*, \"Rd_tag\")= chr \"TEXT\" #>   .. .. .. ..- attr(*, \"srcref\")= 'srcref' int [1:6] 34 1 34 24 1 24 #>   .. .. .. .. ..- attr(*, \"srcfile\")=Class 'srcfile' <environment: 0x56222b3500e0>  #>   .. ..- attr(*, \"Rd_tag\")= chr \"\\\\item\" #>   .. ..- attr(*, \"srcref\")= 'srcref' int [1:6] 32 3 34 25 3 25 #>   .. .. ..- attr(*, \"srcfile\")=Class 'srcfile' <environment: 0x56222b3500e0>  #>   ..$ : chr \"\\n\" #>   .. ..- attr(*, \"Rd_tag\")= chr \"TEXT\" #>   .. ..- attr(*, \"srcref\")= 'srcref' int [1:6] 34 26 34 26 26 26 #>   .. .. ..- attr(*, \"srcfile\")=Class 'srcfile' <environment: 0x56222b3500e0>  #>   ..$ : chr \"  \" #>   .. ..- attr(*, \"Rd_tag\")= chr \"TEXT\" #>   .. ..- attr(*, \"srcref\")= 'srcref' int [1:6] 35 1 35 2 1 2 #>   .. .. ..- attr(*, \"srcfile\")=Class 'srcfile' <environment: 0x56222b3500e0>  #>   ..$ :List of 2 #>   .. ..$ :List of 1 #>   .. .. ..$ : chr \"by\" #>   .. .. .. ..- attr(*, \"Rd_tag\")= chr \"TEXT\" #>   .. .. .. ..- attr(*, \"srcref\")= 'srcref' int [1:6] 35 9 35 10 9 10 #>   .. .. .. .. ..- attr(*, \"srcfile\")=Class 'srcfile' <environment: 0x56222b3500e0>  #>   .. ..$ :List of 1 #>   .. .. ..$ : chr \"number: increment of the sequence.\" #>   .. .. .. ..- attr(*, \"Rd_tag\")= chr \"TEXT\" #>   .. .. .. ..- attr(*, \"srcref\")= 'srcref' int [1:6] 35 13 35 46 13 46 #>   .. .. .. .. ..- attr(*, \"srcfile\")=Class 'srcfile' <environment: 0x56222b3500e0>  #>   .. ..- attr(*, \"Rd_tag\")= chr \"\\\\item\" #>   .. ..- attr(*, \"srcref\")= 'srcref' int [1:6] 35 3 35 47 3 47 #>   .. .. ..- attr(*, \"srcfile\")=Class 'srcfile' <environment: 0x56222b3500e0>  #>   ..$ : chr \"\\n\" #>   .. ..- attr(*, \"Rd_tag\")= chr \"TEXT\" #>   .. ..- attr(*, \"srcref\")= 'srcref' int [1:6] 35 48 35 48 48 48 #>   .. .. ..- attr(*, \"srcfile\")=Class 'srcfile' <environment: 0x56222b3500e0>  #>   ..$ : chr \"  \" #>   .. ..- attr(*, \"Rd_tag\")= chr \"TEXT\" #>   .. ..- attr(*, \"srcref\")= 'srcref' int [1:6] 36 1 36 2 1 2 #>   .. .. ..- attr(*, \"srcfile\")=Class 'srcfile' <environment: 0x56222b3500e0>  #>   ..$ :List of 2 #>   .. ..$ :List of 1 #>   .. .. ..$ : chr \"length.out\" #>   .. .. .. ..- attr(*, \"Rd_tag\")= chr \"TEXT\" #>   .. .. .. ..- attr(*, \"srcref\")= 'srcref' int [1:6] 36 9 36 18 9 18 #>   .. .. .. .. ..- attr(*, \"srcfile\")=Class 'srcfile' <environment: 0x56222b3500e0>  #>   .. ..$ :List of 7 #>   .. .. ..$ : chr \"desired length of the sequence.  A\\n\" #>   .. .. .. ..- attr(*, \"Rd_tag\")= chr \"TEXT\" #>   .. .. .. ..- attr(*, \"srcref\")= 'srcref' int [1:6] 36 21 36 55 21 55 #>   .. .. .. .. ..- attr(*, \"srcfile\")=Class 'srcfile' <environment: 0x56222b3500e0>  #>   .. .. ..$ : chr \"    non-negative number, which for \" #>   .. .. .. ..- attr(*, \"Rd_tag\")= chr \"TEXT\" #>   .. .. .. ..- attr(*, \"srcref\")= 'srcref' int [1:6] 37 1 37 35 1 35 #>   .. .. .. .. ..- attr(*, \"srcfile\")=Class 'srcfile' <environment: 0x56222b3500e0>  #>   .. .. ..$ :List of 1 #>   .. .. .. ..$ : chr \"seq\" #>   .. .. .. .. ..- attr(*, \"Rd_tag\")= chr \"RCODE\" #>   .. .. .. .. ..- attr(*, \"srcref\")= 'srcref' int [1:6] 37 42 37 44 42 44 #>   .. .. .. .. .. ..- attr(*, \"srcfile\")=Class 'srcfile' <environment: 0x56222b3500e0>  #>   .. .. .. ..- attr(*, \"Rd_tag\")= chr \"\\\\code\" #>   .. .. .. ..- attr(*, \"srcref\")= 'srcref' int [1:6] 37 36 37 45 36 45 #>   .. .. .. .. ..- attr(*, \"srcfile\")=Class 'srcfile' <environment: 0x56222b3500e0>  #>   .. .. ..$ : chr \" and \" #>   .. .. .. ..- attr(*, \"Rd_tag\")= chr \"TEXT\" #>   .. .. .. ..- attr(*, \"srcref\")= 'srcref' int [1:6] 37 46 37 50 46 50 #>   .. .. .. .. ..- attr(*, \"srcfile\")=Class 'srcfile' <environment: 0x56222b3500e0>  #>   .. .. ..$ :List of 1 #>   .. .. .. ..$ : chr \"seq.int\" #>   .. .. .. .. ..- attr(*, \"Rd_tag\")= chr \"RCODE\" #>   .. .. .. .. ..- attr(*, \"srcref\")= 'srcref' int [1:6] 37 57 37 63 57 63 #>   .. .. .. .. .. ..- attr(*, \"srcfile\")=Class 'srcfile' <environment: 0x56222b3500e0>  #>   .. .. .. ..- attr(*, \"Rd_tag\")= chr \"\\\\code\" #>   .. .. .. ..- attr(*, \"srcref\")= 'srcref' int [1:6] 37 51 37 64 51 64 #>   .. .. .. .. ..- attr(*, \"srcfile\")=Class 'srcfile' <environment: 0x56222b3500e0>  #>   .. .. ..$ : chr \" will be\\n\" #>   .. .. .. ..- attr(*, \"Rd_tag\")= chr \"TEXT\" #>   .. .. .. ..- attr(*, \"srcref\")= 'srcref' int [1:6] 37 65 37 73 65 73 #>   .. .. .. .. ..- attr(*, \"srcfile\")=Class 'srcfile' <environment: 0x56222b3500e0>  #>   .. .. ..$ : chr \"    rounded up if fractional.\" #>   .. .. .. ..- attr(*, \"Rd_tag\")= chr \"TEXT\" #>   .. .. .. ..- attr(*, \"srcref\")= 'srcref' int [1:6] 38 1 38 29 1 29 #>   .. .. .. .. ..- attr(*, \"srcfile\")=Class 'srcfile' <environment: 0x56222b3500e0>  #>   .. ..- attr(*, \"Rd_tag\")= chr \"\\\\item\" #>   .. ..- attr(*, \"srcref\")= 'srcref' int [1:6] 36 3 38 30 3 30 #>   .. .. ..- attr(*, \"srcfile\")=Class 'srcfile' <environment: 0x56222b3500e0>  #>   ..$ : chr \"\\n\" #>   .. ..- attr(*, \"Rd_tag\")= chr \"TEXT\" #>   .. ..- attr(*, \"srcref\")= 'srcref' int [1:6] 38 31 38 31 31 31 #>   .. .. ..- attr(*, \"srcfile\")=Class 'srcfile' <environment: 0x56222b3500e0>  #>   ..$ : chr \"  \" #>   .. ..- attr(*, \"Rd_tag\")= chr \"TEXT\" #>   .. ..- attr(*, \"srcref\")= 'srcref' int [1:6] 39 1 39 2 1 2 #>   .. .. ..- attr(*, \"srcfile\")=Class 'srcfile' <environment: 0x56222b3500e0>  #>   ..$ :List of 2 #>   .. ..$ :List of 1 #>   .. .. ..$ : chr \"along.with\" #>   .. .. .. ..- attr(*, \"Rd_tag\")= chr \"TEXT\" #>   .. .. .. ..- attr(*, \"srcref\")= 'srcref' int [1:6] 39 9 39 18 9 18 #>   .. .. .. .. ..- attr(*, \"srcfile\")=Class 'srcfile' <environment: 0x56222b3500e0>  #>   .. ..$ :List of 1 #>   .. .. ..$ : chr \"take the length from the length of this argument.\" #>   .. .. .. ..- attr(*, \"Rd_tag\")= chr \"TEXT\" #>   .. .. .. ..- attr(*, \"srcref\")= 'srcref' int [1:6] 39 21 39 69 21 69 #>   .. .. .. .. ..- attr(*, \"srcfile\")=Class 'srcfile' <environment: 0x56222b3500e0>  #>   .. ..- attr(*, \"Rd_tag\")= chr \"\\\\item\" #>   .. ..- attr(*, \"srcref\")= 'srcref' int [1:6] 39 3 39 70 3 70 #>   .. .. ..- attr(*, \"srcfile\")=Class 'srcfile' <environment: 0x56222b3500e0>  #>   ..$ : chr \"\\n\" #>   .. ..- attr(*, \"Rd_tag\")= chr \"TEXT\" #>   .. ..- attr(*, \"srcref\")= 'srcref' int [1:6] 39 71 39 71 71 71 #>   .. .. ..- attr(*, \"srcfile\")=Class 'srcfile' <environment: 0x56222b3500e0>  #>   ..$ : chr \"  \" #>   ..$ :List of 2 #>   .. ..$ :List of 1 #>   .. .. ..$ : chr \"nvec\" #>   .. .. .. ..- attr(*, \"Rd_tag\")= chr \"TEXT\" #>   .. ..$ :List of 1 #>   .. .. ..$ : chr \"~~ TODO: describe this argument. ~~\" #>   .. .. .. ..- attr(*, \"Rd_tag\")= chr \"TEXT\" #>   .. ..- attr(*, \"Rd_tag\")= chr \"\\\\item\" #>   ..$ : chr \"\\n\" #>   .. ..- attr(*, \"Rd_tag\")= chr \"TEXT\" #>   ..- attr(*, \"Rd_tag\")= chr \"\\\\arguments\" #>  $ :List of 186 #>   ..$ : chr \"\\n\" #>   .. ..- attr(*, \"Rd_tag\")= chr \"TEXT\" #>   .. ..- attr(*, \"srcref\")= 'srcref' int [1:6] 41 10 41 10 10 10 #>   .. .. ..- attr(*, \"srcfile\")=Class 'srcfile' <environment: 0x56222b3500e0>  #>   ..$ : chr \"  Numerical inputs should all be \" #>   .. ..- attr(*, \"Rd_tag\")= chr \"TEXT\" #>   .. ..- attr(*, \"srcref\")= 'srcref' int [1:6] 42 1 42 33 1 33 #>   .. .. ..- attr(*, \"srcfile\")=Class 'srcfile' <environment: 0x56222b3500e0>  #>   ..$ :List of 1 #>   .. ..$ : chr \"finite\" #>   .. .. ..- attr(*, \"Rd_tag\")= chr \"TEXT\" #>   .. .. ..- attr(*, \"srcref\")= 'srcref' int [1:6] 42 40 42 45 40 45 #>   .. .. .. ..- attr(*, \"srcfile\")=Class 'srcfile' <environment: 0x56222b3500e0>  #>   .. ..- attr(*, \"Rd_tag\")= chr \"\\\\link\" #>   .. ..- attr(*, \"srcref\")= 'srcref' int [1:6] 42 34 42 46 34 46 #>   .. .. ..- attr(*, \"srcfile\")=Class 'srcfile' <environment: 0x56222b3500e0>  #>   ..$ : chr \" (that is, not infinite,\\n\" #>   .. ..- attr(*, \"Rd_tag\")= chr \"TEXT\" #>   .. ..- attr(*, \"srcref\")= 'srcref' int [1:6] 42 47 42 71 47 71 #>   .. .. ..- attr(*, \"srcfile\")=Class 'srcfile' <environment: 0x56222b3500e0>  #>   ..$ : chr \"  \" #>   .. ..- attr(*, \"Rd_tag\")= chr \"TEXT\" #>   .. ..- attr(*, \"srcref\")= 'srcref' int [1:6] 43 1 43 2 1 2 #>   .. .. ..- attr(*, \"srcfile\")=Class 'srcfile' <environment: 0x56222b3500e0>  #>   ..$ :List of 1 #>   .. ..$ :List of 1 #>   .. .. ..$ : chr \"NaN\" #>   .. .. .. ..- attr(*, \"Rd_tag\")= chr \"TEXT\" #>   .. .. .. ..- attr(*, \"srcref\")= 'srcref' int [1:6] 43 15 43 17 15 17 #>   .. .. .. .. ..- attr(*, \"srcfile\")=Class 'srcfile' <environment: 0x56222b3500e0>  #>   .. .. ..- attr(*, \"Rd_tag\")= chr \"\\\\link\" #>   .. .. ..- attr(*, \"srcref\")= 'srcref' int [1:6] 43 9 43 18 9 18 #>   .. .. .. ..- attr(*, \"srcfile\")=Class 'srcfile' <environment: 0x56222b3500e0>  #>   .. ..- attr(*, \"Rd_tag\")= chr \"\\\\code\" #>   .. ..- attr(*, \"srcref\")= 'srcref' int [1:6] 43 3 43 19 3 19 #>   .. .. ..- attr(*, \"srcfile\")=Class 'srcfile' <environment: 0x56222b3500e0>  #>   ..$ : chr \" or \" #>   .. ..- attr(*, \"Rd_tag\")= chr \"TEXT\" #>   .. ..- attr(*, \"srcref\")= 'srcref' int [1:6] 43 20 43 23 20 23 #>   .. .. ..- attr(*, \"srcfile\")=Class 'srcfile' <environment: 0x56222b3500e0>  #>   ..$ :List of 1 #>   .. ..$ : chr \"NA\" #>   .. .. ..- attr(*, \"Rd_tag\")= chr \"RCODE\" #>   .. .. ..- attr(*, \"srcref\")= 'srcref' int [1:6] 43 30 43 31 30 31 #>   .. .. .. ..- attr(*, \"srcfile\")=Class 'srcfile' <environment: 0x56222b3500e0>  #>   .. ..- attr(*, \"Rd_tag\")= chr \"\\\\code\" #>   .. ..- attr(*, \"srcref\")= 'srcref' int [1:6] 43 24 43 32 24 32 #>   .. .. ..- attr(*, \"srcfile\")=Class 'srcfile' <environment: 0x56222b3500e0>  #>   ..$ : chr \").\\n\" #>   .. ..- attr(*, \"Rd_tag\")= chr \"TEXT\" #>   .. ..- attr(*, \"srcref\")= 'srcref' int [1:6] 43 33 43 35 33 35 #>   .. .. ..- attr(*, \"srcfile\")=Class 'srcfile' <environment: 0x56222b3500e0>  #>   ..$ : chr \"\\n\" #>   .. ..- attr(*, \"Rd_tag\")= chr \"TEXT\" #>   .. ..- attr(*, \"srcref\")= 'srcref' int [1:6] 44 1 44 1 1 1 #>   .. .. ..- attr(*, \"srcfile\")=Class 'srcfile' <environment: 0x56222b3500e0>  #>   ..$ : chr \"  The interpretation of the unnamed arguments of \" #>   .. ..- attr(*, \"Rd_tag\")= chr \"TEXT\" #>   .. ..- attr(*, \"srcref\")= 'srcref' int [1:6] 45 1 45 49 1 49 #>   .. .. ..- attr(*, \"srcfile\")=Class 'srcfile' <environment: 0x56222b3500e0>  #>   ..$ :List of 1 #>   .. ..$ : chr \"seq\" #>   .. .. ..- attr(*, \"Rd_tag\")= chr \"RCODE\" #>   .. .. ..- attr(*, \"srcref\")= 'srcref' int [1:6] 45 56 45 58 56 58 #>   .. .. .. ..- attr(*, \"srcfile\")=Class 'srcfile' <environment: 0x56222b3500e0>  #>   .. ..- attr(*, \"Rd_tag\")= chr \"\\\\code\" #>   .. ..- attr(*, \"srcref\")= 'srcref' int [1:6] 45 50 45 59 50 59 #>   .. .. ..- attr(*, \"srcfile\")=Class 'srcfile' <environment: 0x56222b3500e0>  #>   ..$ : chr \" and\\n\" #>   .. ..- attr(*, \"Rd_tag\")= chr \"TEXT\" #>   .. ..- attr(*, \"srcref\")= 'srcref' int [1:6] 45 60 45 64 60 64 #>   .. .. ..- attr(*, \"srcfile\")=Class 'srcfile' <environment: 0x56222b3500e0>  #>   ..$ : chr \"  \" #>   .. ..- attr(*, \"Rd_tag\")= chr \"TEXT\" #>   .. ..- attr(*, \"srcref\")= 'srcref' int [1:6] 46 1 46 2 1 2 #>   .. .. ..- attr(*, \"srcfile\")=Class 'srcfile' <environment: 0x56222b3500e0>  #>   ..$ :List of 1 #>   .. ..$ : chr \"seq.int\" #>   .. .. ..- attr(*, \"Rd_tag\")= chr \"RCODE\" #>   .. .. ..- attr(*, \"srcref\")= 'srcref' int [1:6] 46 9 46 15 9 15 #>   .. .. .. ..- attr(*, \"srcfile\")=Class 'srcfile' <environment: 0x56222b3500e0>  #>   .. ..- attr(*, \"Rd_tag\")= chr \"\\\\code\" #>   .. ..- attr(*, \"srcref\")= 'srcref' int [1:6] 46 3 46 16 3 16 #>   .. .. ..- attr(*, \"srcfile\")=Class 'srcfile' <environment: 0x56222b3500e0>  #>   ..$ : chr \" is \" #>   .. ..- attr(*, \"Rd_tag\")= chr \"TEXT\" #>   .. ..- attr(*, \"srcref\")= 'srcref' int [1:6] 46 17 46 20 17 20 #>   .. .. ..- attr(*, \"srcfile\")=Class 'srcfile' <environment: 0x56222b3500e0>  #>   ..$ :List of 1 #>   .. ..$ : chr \"not\" #>   .. .. ..- attr(*, \"Rd_tag\")= chr \"TEXT\" #>   .. .. ..- attr(*, \"srcref\")= 'srcref' int [1:6] 46 27 46 29 27 29 #>   .. .. .. ..- attr(*, \"srcfile\")=Class 'srcfile' <environment: 0x56222b3500e0>  #>   .. ..- attr(*, \"Rd_tag\")= chr \"\\\\emph\" #>   .. ..- attr(*, \"srcref\")= 'srcref' int [1:6] 46 21 46 30 21 30 #>   .. .. ..- attr(*, \"srcfile\")=Class 'srcfile' <environment: 0x56222b3500e0>  #>   ..$ : chr \" standard, and it is recommended always to\\n\" #>   .. ..- attr(*, \"Rd_tag\")= chr \"TEXT\" #>   .. ..- attr(*, \"srcref\")= 'srcref' int [1:6] 46 31 46 73 31 73 #>   .. .. ..- attr(*, \"srcfile\")=Class 'srcfile' <environment: 0x56222b3500e0>  #>   ..$ : chr \"  name the arguments when programming.\\n\" #>   .. ..- attr(*, \"Rd_tag\")= chr \"TEXT\" #>   .. ..- attr(*, \"srcref\")= 'srcref' int [1:6] 47 1 47 39 1 39 #>   .. .. ..- attr(*, \"srcfile\")=Class 'srcfile' <environment: 0x56222b3500e0>  #>   ..$ : chr \"\\n\" #>   .. ..- attr(*, \"Rd_tag\")= chr \"TEXT\" #>   .. ..- attr(*, \"srcref\")= 'srcref' int [1:6] 48 1 48 1 1 1 #>   .. .. ..- attr(*, \"srcfile\")=Class 'srcfile' <environment: 0x56222b3500e0>  #>   ..$ : chr \"  \" #>   .. ..- attr(*, \"Rd_tag\")= chr \"TEXT\" #>   .. ..- attr(*, \"srcref\")= 'srcref' int [1:6] 49 1 49 2 1 2 #>   .. .. ..- attr(*, \"srcfile\")=Class 'srcfile' <environment: 0x56222b3500e0>  #>   ..$ :List of 1 #>   .. ..$ : chr \"seq\" #>   .. .. ..- attr(*, \"Rd_tag\")= chr \"RCODE\" #>   .. .. ..- attr(*, \"srcref\")= 'srcref' int [1:6] 49 9 49 11 9 11 #>   .. .. .. ..- attr(*, \"srcfile\")=Class 'srcfile' <environment: 0x56222b3500e0>  #>   .. ..- attr(*, \"Rd_tag\")= chr \"\\\\code\" #>   .. ..- attr(*, \"srcref\")= 'srcref' int [1:6] 49 3 49 12 3 12 #>   .. .. ..- attr(*, \"srcfile\")=Class 'srcfile' <environment: 0x56222b3500e0>  #>   ..$ : chr \" is  generic, and only the default method is described here.\\n\" #>   .. ..- attr(*, \"Rd_tag\")= chr \"TEXT\" #>   .. ..- attr(*, \"srcref\")= 'srcref' int [1:6] 49 13 49 73 13 73 #>   .. .. ..- attr(*, \"srcfile\")=Class 'srcfile' <environment: 0x56222b3500e0>  #>   ..$ : chr \"  Note that it dispatches on the class of the \" #>   .. ..- attr(*, \"Rd_tag\")= chr \"TEXT\" #>   .. ..- attr(*, \"srcref\")= 'srcref' int [1:6] 50 1 50 46 1 46 #>   .. .. ..- attr(*, \"srcfile\")=Class 'srcfile' <environment: 0x56222b3500e0>  #>   ..$ :List of 1 #>   .. ..$ : chr \"first\" #>   .. .. ..- attr(*, \"Rd_tag\")= chr \"TEXT\" #>   .. .. ..- attr(*, \"srcref\")= 'srcref' int [1:6] 50 55 50 59 55 59 #>   .. .. .. ..- attr(*, \"srcfile\")=Class 'srcfile' <environment: 0x56222b3500e0>  #>   .. ..- attr(*, \"Rd_tag\")= chr \"\\\\strong\" #>   .. ..- attr(*, \"srcref\")= 'srcref' int [1:6] 50 47 50 60 47 60 #>   .. .. ..- attr(*, \"srcfile\")=Class 'srcfile' <environment: 0x56222b3500e0>  #>   ..$ : chr \" argument\\n\" #>   .. ..- attr(*, \"Rd_tag\")= chr \"TEXT\" #>   .. ..- attr(*, \"srcref\")= 'srcref' int [1:6] 50 61 50 70 61 70 #>   .. .. ..- attr(*, \"srcfile\")=Class 'srcfile' <environment: 0x56222b3500e0>  #>   ..$ : chr \"  irrespective of argument names.  This can have unintended consequences\\n\" #>   .. ..- attr(*, \"Rd_tag\")= chr \"TEXT\" #>   .. ..- attr(*, \"srcref\")= 'srcref' int [1:6] 51 1 51 73 1 73 #>   .. .. ..- attr(*, \"srcfile\")=Class 'srcfile' <environment: 0x56222b3500e0>  #>   ..$ : chr \"  if it is called with just one argument intending this to be taken as\\n\" #>   .. ..- attr(*, \"Rd_tag\")= chr \"TEXT\" #>   .. ..- attr(*, \"srcref\")= 'srcref' int [1:6] 52 1 52 71 1 71 #>   .. .. ..- attr(*, \"srcfile\")=Class 'srcfile' <environment: 0x56222b3500e0>  #>   ..$ : chr \"  \" #>   .. ..- attr(*, \"Rd_tag\")= chr \"TEXT\" #>   .. ..- attr(*, \"srcref\")= 'srcref' int [1:6] 53 1 53 2 1 2 #>   .. .. ..- attr(*, \"srcfile\")=Class 'srcfile' <environment: 0x56222b3500e0>  #>   ..$ :List of 1 #>   .. ..$ : chr \"along.with\" #>   .. .. ..- attr(*, \"Rd_tag\")= chr \"RCODE\" #>   .. .. ..- attr(*, \"srcref\")= 'srcref' int [1:6] 53 9 53 18 9 18 #>   .. .. .. ..- attr(*, \"srcfile\")=Class 'srcfile' <environment: 0x56222b3500e0>  #>   .. ..- attr(*, \"Rd_tag\")= chr \"\\\\code\" #>   .. ..- attr(*, \"srcref\")= 'srcref' int [1:6] 53 3 53 19 3 19 #>   .. .. ..- attr(*, \"srcfile\")=Class 'srcfile' <environment: 0x56222b3500e0>  #>   ..$ : chr \": it is much better to use \" #>   .. ..- attr(*, \"Rd_tag\")= chr \"TEXT\" #>   .. ..- attr(*, \"srcref\")= 'srcref' int [1:6] 53 20 53 46 20 46 #>   .. .. ..- attr(*, \"srcfile\")=Class 'srcfile' <environment: 0x56222b3500e0>  #>   ..$ :List of 1 #>   .. ..$ : chr \"seq_along\" #>   .. .. ..- attr(*, \"Rd_tag\")= chr \"RCODE\" #>   .. .. ..- attr(*, \"srcref\")= 'srcref' int [1:6] 53 53 53 61 53 61 #>   .. .. .. ..- attr(*, \"srcfile\")=Class 'srcfile' <environment: 0x56222b3500e0>  #>   .. ..- attr(*, \"Rd_tag\")= chr \"\\\\code\" #>   .. ..- attr(*, \"srcref\")= 'srcref' int [1:6] 53 47 53 62 47 62 #>   .. .. ..- attr(*, \"srcfile\")=Class 'srcfile' <environment: 0x56222b3500e0>  #>   ..$ : chr \" in that\\n\" #>   .. ..- attr(*, \"Rd_tag\")= chr \"TEXT\" #>   .. ..- attr(*, \"srcref\")= 'srcref' int [1:6] 53 63 53 71 63 71 #>   .. .. ..- attr(*, \"srcfile\")=Class 'srcfile' <environment: 0x56222b3500e0>  #>   ..$ : chr \"  case.\\n\" #>   .. ..- attr(*, \"Rd_tag\")= chr \"TEXT\" #>   .. ..- attr(*, \"srcref\")= 'srcref' int [1:6] 54 1 54 8 1 8 #>   .. .. ..- attr(*, \"srcfile\")=Class 'srcfile' <environment: 0x56222b3500e0>  #>   ..$ : chr \"\\n\" #>   .. ..- attr(*, \"Rd_tag\")= chr \"TEXT\" #>   .. ..- attr(*, \"srcref\")= 'srcref' int [1:6] 55 1 55 1 1 1 #>   .. .. ..- attr(*, \"srcfile\")=Class 'srcfile' <environment: 0x56222b3500e0>  #>   ..$ : chr \"  \" #>   .. ..- attr(*, \"Rd_tag\")= chr \"TEXT\" #>   .. ..- attr(*, \"srcref\")= 'srcref' int [1:6] 56 1 56 2 1 2 #>   .. .. ..- attr(*, \"srcfile\")=Class 'srcfile' <environment: 0x56222b3500e0>  #>   ..$ :List of 1 #>   .. ..$ : chr \"seq.int\" #>   .. .. ..- attr(*, \"Rd_tag\")= chr \"RCODE\" #>   .. .. ..- attr(*, \"srcref\")= 'srcref' int [1:6] 56 9 56 15 9 15 #>   .. .. .. ..- attr(*, \"srcfile\")=Class 'srcfile' <environment: 0x56222b3500e0>  #>   .. ..- attr(*, \"Rd_tag\")= chr \"\\\\code\" #>   .. ..- attr(*, \"srcref\")= 'srcref' int [1:6] 56 3 56 16 3 16 #>   .. .. ..- attr(*, \"srcfile\")=Class 'srcfile' <environment: 0x56222b3500e0>  #>   ..$ : chr \" is an \" #>   .. ..- attr(*, \"Rd_tag\")= chr \"TEXT\" #>   .. ..- attr(*, \"srcref\")= 'srcref' int [1:6] 56 17 56 23 17 23 #>   .. .. ..- attr(*, \"srcfile\")=Class 'srcfile' <environment: 0x56222b3500e0>  #>   ..$ :List of 1 #>   .. ..$ : chr \"internal generic\" #>   .. .. ..- attr(*, \"Rd_tag\")= chr \"TEXT\" #>   .. .. ..- attr(*, \"srcref\")= 'srcref' int [1:6] 56 30 56 45 30 45 #>   .. .. .. ..- attr(*, \"srcfile\")=Class 'srcfile' <environment: 0x56222b3500e0>  #>   .. ..- attr(*, \"Rd_tag\")= chr \"\\\\link\" #>   .. ..- attr(*, \"srcref\")= 'srcref' int [1:6] 56 24 56 46 24 46 #>   .. .. ..- attr(*, \"srcfile\")=Class 'srcfile' <environment: 0x56222b3500e0>  #>   ..$ : chr \" which dispatches on\\n\" #>   .. ..- attr(*, \"Rd_tag\")= chr \"TEXT\" #>   .. ..- attr(*, \"srcref\")= 'srcref' int [1:6] 56 47 56 67 47 67 #>   .. .. ..- attr(*, \"srcfile\")=Class 'srcfile' <environment: 0x56222b3500e0>  #>   ..$ : chr \"  methods for \" #>   .. ..- attr(*, \"Rd_tag\")= chr \"TEXT\" #>   .. ..- attr(*, \"srcref\")= 'srcref' int [1:6] 57 1 57 14 1 14 #>   .. .. ..- attr(*, \"srcfile\")=Class 'srcfile' <environment: 0x56222b3500e0>  #>   ..$ :List of 1 #>   .. ..$ : chr \"\\\"seq\\\"\" #>   .. .. ..- attr(*, \"Rd_tag\")= chr \"RCODE\" #>   .. .. ..- attr(*, \"srcref\")= 'srcref' int [1:6] 57 21 57 25 21 25 #>   .. .. .. ..- attr(*, \"srcfile\")=Class 'srcfile' <environment: 0x56222b3500e0>  #>   .. ..- attr(*, \"Rd_tag\")= chr \"\\\\code\" #>   .. ..- attr(*, \"srcref\")= 'srcref' int [1:6] 57 15 57 26 15 26 #>   .. .. ..- attr(*, \"srcfile\")=Class 'srcfile' <environment: 0x56222b3500e0>  #>   ..$ : chr \" based on the class of the first supplied\\n\" #>   .. ..- attr(*, \"Rd_tag\")= chr \"TEXT\" #>   .. ..- attr(*, \"srcref\")= 'srcref' int [1:6] 57 27 57 68 27 68 #>   .. .. ..- attr(*, \"srcfile\")=Class 'srcfile' <environment: 0x56222b3500e0>  #>   ..$ : chr \"  argument (before argument matching).\\n\" #>   .. ..- attr(*, \"Rd_tag\")= chr \"TEXT\" #>   .. ..- attr(*, \"srcref\")= 'srcref' int [1:6] 58 1 58 39 1 39 #>   .. .. ..- attr(*, \"srcfile\")=Class 'srcfile' <environment: 0x56222b3500e0>  #>   ..$ : chr \"\\n\" #>   .. ..- attr(*, \"Rd_tag\")= chr \"TEXT\" #>   .. ..- attr(*, \"srcref\")= 'srcref' int [1:6] 59 1 59 1 1 1 #>   .. .. ..- attr(*, \"srcfile\")=Class 'srcfile' <environment: 0x56222b3500e0>  #>   ..$ : chr \"  Typical usages are\\n\" #>   .. ..- attr(*, \"Rd_tag\")= chr \"TEXT\" #>   .. ..- attr(*, \"srcref\")= 'srcref' int [1:6] 60 1 60 21 1 21 #>   .. .. ..- attr(*, \"srcfile\")=Class 'srcfile' <environment: 0x56222b3500e0>  #>   ..$ :List of 6 #>   .. ..$ : chr \"seq(from, to)\\n\" #>   .. .. ..- attr(*, \"Rd_tag\")= chr \"VERB\" #>   .. .. ..- attr(*, \"srcref\")= 'srcref' int [1:6] 61 15 61 28 15 28 #>   .. .. .. ..- attr(*, \"srcfile\")=Class 'srcfile' <environment: 0x56222b3500e0>  #>   .. ..$ : chr \"seq(from, to, by= )\\n\" #>   .. .. ..- attr(*, \"Rd_tag\")= chr \"VERB\" #>   .. .. ..- attr(*, \"srcref\")= 'srcref' int [1:6] 62 1 62 20 1 20 #>   .. .. .. ..- attr(*, \"srcfile\")=Class 'srcfile' <environment: 0x56222b3500e0>  #>   .. ..$ : chr \"seq(from, to, length.out= )\\n\" #>   .. .. ..- attr(*, \"Rd_tag\")= chr \"VERB\" #>   .. .. ..- attr(*, \"srcref\")= 'srcref' int [1:6] 63 1 63 28 1 28 #>   .. .. .. ..- attr(*, \"srcfile\")=Class 'srcfile' <environment: 0x56222b3500e0>  #>   .. ..$ : chr \"seq(along.with= )\\n\" #>   .. .. ..- attr(*, \"Rd_tag\")= chr \"VERB\" #>   .. .. ..- attr(*, \"srcref\")= 'srcref' int [1:6] 64 1 64 18 1 18 #>   .. .. .. ..- attr(*, \"srcfile\")=Class 'srcfile' <environment: 0x56222b3500e0>  #>   .. ..$ : chr \"seq(from)\\n\" #>   .. .. ..- attr(*, \"Rd_tag\")= chr \"VERB\" #>   .. .. ..- attr(*, \"srcref\")= 'srcref' int [1:6] 65 1 65 10 1 10 #>   .. .. .. ..- attr(*, \"srcfile\")=Class 'srcfile' <environment: 0x56222b3500e0>  #>   .. ..$ : chr \"seq(length.out= )\\n\" #>   .. .. ..- attr(*, \"Rd_tag\")= chr \"VERB\" #>   .. .. ..- attr(*, \"srcref\")= 'srcref' int [1:6] 66 1 66 18 1 18 #>   .. .. .. ..- attr(*, \"srcfile\")=Class 'srcfile' <environment: 0x56222b3500e0>  #>   .. ..- attr(*, \"Rd_tag\")= chr \"\\\\preformatted\" #>   .. ..- attr(*, \"srcref\")= 'srcref' int [1:6] 61 1 67 1 1 1 #>   .. .. ..- attr(*, \"srcfile\")=Class 'srcfile' <environment: 0x56222b3500e0>  #>   ..$ : chr \"\\n\" #>   .. ..- attr(*, \"Rd_tag\")= chr \"TEXT\" #>   .. ..- attr(*, \"srcref\")= 'srcref' int [1:6] 67 2 67 2 2 2 #>   .. .. ..- attr(*, \"srcfile\")=Class 'srcfile' <environment: 0x56222b3500e0>  #>   ..$ : chr \"  The first form generates the sequence \" #>   .. ..- attr(*, \"Rd_tag\")= chr \"TEXT\" #>   .. ..- attr(*, \"srcref\")= 'srcref' int [1:6] 68 1 68 40 1 40 #>   .. .. ..- attr(*, \"srcfile\")=Class 'srcfile' <environment: 0x56222b3500e0>  #>   ..$ :List of 3 #>   .. ..$ : chr \"from, from+/-1, \" #>   .. .. ..- attr(*, \"Rd_tag\")= chr \"RCODE\" #>   .. .. ..- attr(*, \"srcref\")= 'srcref' int [1:6] 68 47 68 62 47 62 #>   .. .. .. ..- attr(*, \"srcfile\")=Class 'srcfile' <environment: 0x56222b3500e0>  #>   .. ..$ : list() #>   .. .. ..- attr(*, \"Rd_tag\")= chr \"\\\\dots\" #>   .. .. ..- attr(*, \"srcref\")= 'srcref' int [1:6] 68 63 68 67 63 67 #>   .. .. .. ..- attr(*, \"srcfile\")=Class 'srcfile' <environment: 0x56222b3500e0>  #>   .. ..$ : chr \", to\" #>   .. .. ..- attr(*, \"Rd_tag\")= chr \"RCODE\" #>   .. .. ..- attr(*, \"srcref\")= 'srcref' int [1:6] 68 68 68 71 68 71 #>   .. .. .. ..- attr(*, \"srcfile\")=Class 'srcfile' <environment: 0x56222b3500e0>  #>   .. ..- attr(*, \"Rd_tag\")= chr \"\\\\code\" #>   .. ..- attr(*, \"srcref\")= 'srcref' int [1:6] 68 41 68 72 41 72 #>   .. .. ..- attr(*, \"srcfile\")=Class 'srcfile' <environment: 0x56222b3500e0>  #>   ..$ : chr \"\\n\" #>   .. ..- attr(*, \"Rd_tag\")= chr \"TEXT\" #>   .. ..- attr(*, \"srcref\")= 'srcref' int [1:6] 68 73 68 73 73 73 #>   .. .. ..- attr(*, \"srcfile\")=Class 'srcfile' <environment: 0x56222b3500e0>  #>   ..$ : chr \"  (identical to \" #>   .. ..- attr(*, \"Rd_tag\")= chr \"TEXT\" #>   .. ..- attr(*, \"srcref\")= 'srcref' int [1:6] 69 1 69 16 1 16 #>   .. .. ..- attr(*, \"srcfile\")=Class 'srcfile' <environment: 0x56222b3500e0>  #>   ..$ :List of 1 #>   .. ..$ : chr \"from:to\" #>   .. .. ..- attr(*, \"Rd_tag\")= chr \"RCODE\" #>   .. .. ..- attr(*, \"srcref\")= 'srcref' int [1:6] 69 23 69 29 23 29 #>   .. .. .. ..- attr(*, \"srcfile\")=Class 'srcfile' <environment: 0x56222b3500e0>  #>   .. ..- attr(*, \"Rd_tag\")= chr \"\\\\code\" #>   .. ..- attr(*, \"srcref\")= 'srcref' int [1:6] 69 17 69 30 17 30 #>   .. .. ..- attr(*, \"srcfile\")=Class 'srcfile' <environment: 0x56222b3500e0>  #>   ..$ : chr \").\\n\" #>   .. ..- attr(*, \"Rd_tag\")= chr \"TEXT\" #>   .. ..- attr(*, \"srcref\")= 'srcref' int [1:6] 69 31 69 33 31 33 #>   .. .. ..- attr(*, \"srcfile\")=Class 'srcfile' <environment: 0x56222b3500e0>  #>   ..$ : chr \"\\n\" #>   .. ..- attr(*, \"Rd_tag\")= chr \"TEXT\" #>   .. ..- attr(*, \"srcref\")= 'srcref' int [1:6] 70 1 70 1 1 1 #>   .. .. ..- attr(*, \"srcfile\")=Class 'srcfile' <environment: 0x56222b3500e0>  #>   ..$ : chr \"  The second form generates \" #>   .. ..- attr(*, \"Rd_tag\")= chr \"TEXT\" #>   .. ..- attr(*, \"srcref\")= 'srcref' int [1:6] 71 1 71 28 1 28 #>   .. .. ..- attr(*, \"srcfile\")=Class 'srcfile' <environment: 0x56222b3500e0>  #>   ..$ :List of 1 #>   .. ..$ : chr \"from, from+by\" #>   .. .. ..- attr(*, \"Rd_tag\")= chr \"RCODE\" #>   .. .. ..- attr(*, \"srcref\")= 'srcref' int [1:6] 71 35 71 47 35 47 #>   .. .. .. ..- attr(*, \"srcfile\")=Class 'srcfile' <environment: 0x56222b3500e0>  #>   .. ..- attr(*, \"Rd_tag\")= chr \"\\\\code\" #>   .. ..- attr(*, \"srcref\")= 'srcref' int [1:6] 71 29 71 48 29 48 #>   .. .. ..- attr(*, \"srcfile\")=Class 'srcfile' <environment: 0x56222b3500e0>  #>   ..$ : chr \", \" #>   .. ..- attr(*, \"Rd_tag\")= chr \"TEXT\" #>   .. ..- attr(*, \"srcref\")= 'srcref' int [1:6] 71 49 71 50 49 50 #>   .. .. ..- attr(*, \"srcfile\")=Class 'srcfile' <environment: 0x56222b3500e0>  #>   ..$ : list() #>   .. ..- attr(*, \"Rd_tag\")= chr \"\\\\ldots\" #>   .. ..- attr(*, \"srcref\")= 'srcref' int [1:6] 71 51 71 56 51 56 #>   .. .. ..- attr(*, \"srcfile\")=Class 'srcfile' <environment: 0x56222b3500e0>  #>   ..$ : chr \", up to the\\n\" #>   .. ..- attr(*, \"Rd_tag\")= chr \"TEXT\" #>   .. ..- attr(*, \"srcref\")= 'srcref' int [1:6] 71 57 71 68 57 68 #>   .. .. ..- attr(*, \"srcfile\")=Class 'srcfile' <environment: 0x56222b3500e0>  #>   ..$ : chr \"  sequence value less than or equal to \" #>   .. ..- attr(*, \"Rd_tag\")= chr \"TEXT\" #>   .. ..- attr(*, \"srcref\")= 'srcref' int [1:6] 72 1 72 39 1 39 #>   .. .. ..- attr(*, \"srcfile\")=Class 'srcfile' <environment: 0x56222b3500e0>  #>   ..$ :List of 1 #>   .. ..$ : chr \"to\" #>   .. .. ..- attr(*, \"Rd_tag\")= chr \"RCODE\" #>   .. .. ..- attr(*, \"srcref\")= 'srcref' int [1:6] 72 46 72 47 46 47 #>   .. .. .. ..- attr(*, \"srcfile\")=Class 'srcfile' <environment: 0x56222b3500e0>  #>   .. ..- attr(*, \"Rd_tag\")= chr \"\\\\code\" #>   .. ..- attr(*, \"srcref\")= 'srcref' int [1:6] 72 40 72 48 40 48 #>   .. .. ..- attr(*, \"srcfile\")=Class 'srcfile' <environment: 0x56222b3500e0>  #>   ..$ : chr \".  Specifying \" #>   .. ..- attr(*, \"Rd_tag\")= chr \"TEXT\" #>   .. ..- attr(*, \"srcref\")= 'srcref' int [1:6] 72 49 72 62 49 62 #>   .. .. ..- attr(*, \"srcfile\")=Class 'srcfile' <environment: 0x56222b3500e0>  #>   ..$ :List of 2 #>   .. ..$ : chr \"to -\\n\" #>   .. .. ..- attr(*, \"Rd_tag\")= chr \"RCODE\" #>   .. .. ..- attr(*, \"srcref\")= 'srcref' int [1:6] 72 69 72 73 69 73 #>   .. .. .. ..- attr(*, \"srcfile\")=Class 'srcfile' <environment: 0x56222b3500e0>  #>   .. ..$ : chr \"  from\" #>   .. .. ..- attr(*, \"Rd_tag\")= chr \"RCODE\" #>   .. .. ..- attr(*, \"srcref\")= 'srcref' int [1:6] 73 1 73 6 1 6 #>   .. .. .. ..- attr(*, \"srcfile\")=Class 'srcfile' <environment: 0x56222b3500e0>  #>   .. ..- attr(*, \"Rd_tag\")= chr \"\\\\code\" #>   .. ..- attr(*, \"srcref\")= 'srcref' int [1:6] 72 63 73 7 63 7 #>   .. .. ..- attr(*, \"srcfile\")=Class 'srcfile' <environment: 0x56222b3500e0>  #>   ..$ : chr \" and \" #>   .. ..- attr(*, \"Rd_tag\")= chr \"TEXT\" #>   .. ..- attr(*, \"srcref\")= 'srcref' int [1:6] 73 8 73 12 8 12 #>   .. .. ..- attr(*, \"srcfile\")=Class 'srcfile' <environment: 0x56222b3500e0>  #>   ..$ :List of 1 #>   .. ..$ : chr \"by\" #>   .. .. ..- attr(*, \"Rd_tag\")= chr \"RCODE\" #>   .. .. ..- attr(*, \"srcref\")= 'srcref' int [1:6] 73 19 73 20 19 20 #>   .. .. .. ..- attr(*, \"srcfile\")=Class 'srcfile' <environment: 0x56222b3500e0>  #>   .. ..- attr(*, \"Rd_tag\")= chr \"\\\\code\" #>   .. ..- attr(*, \"srcref\")= 'srcref' int [1:6] 73 13 73 21 13 21 #>   .. .. ..- attr(*, \"srcfile\")=Class 'srcfile' <environment: 0x56222b3500e0>  #>   ..$ : chr \" of opposite signs is an error.  Note that the\\n\" #>   .. ..- attr(*, \"Rd_tag\")= chr \"TEXT\" #>   .. ..- attr(*, \"srcref\")= 'srcref' int [1:6] 73 22 73 68 22 68 #>   .. .. ..- attr(*, \"srcfile\")=Class 'srcfile' <environment: 0x56222b3500e0>  #>   ..$ : chr \"  computed final value can go just beyond \" #>   .. ..- attr(*, \"Rd_tag\")= chr \"TEXT\" #>   .. ..- attr(*, \"srcref\")= 'srcref' int [1:6] 74 1 74 42 1 42 #>   .. .. ..- attr(*, \"srcfile\")=Class 'srcfile' <environment: 0x56222b3500e0>  #>   ..$ :List of 1 #>   .. ..$ : chr \"to\" #>   .. .. ..- attr(*, \"Rd_tag\")= chr \"RCODE\" #>   .. .. ..- attr(*, \"srcref\")= 'srcref' int [1:6] 74 49 74 50 49 50 #>   .. .. .. ..- attr(*, \"srcfile\")=Class 'srcfile' <environment: 0x56222b3500e0>  #>   .. ..- attr(*, \"Rd_tag\")= chr \"\\\\code\" #>   .. ..- attr(*, \"srcref\")= 'srcref' int [1:6] 74 43 74 51 43 51 #>   .. .. ..- attr(*, \"srcfile\")=Class 'srcfile' <environment: 0x56222b3500e0>  #>   ..$ : chr \" to allow for\\n\" #>   .. ..- attr(*, \"Rd_tag\")= chr \"TEXT\" #>   .. ..- attr(*, \"srcref\")= 'srcref' int [1:6] 74 52 74 65 52 65 #>   .. .. ..- attr(*, \"srcfile\")=Class 'srcfile' <environment: 0x56222b3500e0>  #>   ..$ : chr \"  rounding error, but is truncated to \" #>   .. ..- attr(*, \"Rd_tag\")= chr \"TEXT\" #>   .. ..- attr(*, \"srcref\")= 'srcref' int [1:6] 75 1 75 38 1 38 #>   .. .. ..- attr(*, \"srcfile\")=Class 'srcfile' <environment: 0x56222b3500e0>  #>   ..$ :List of 1 #>   .. ..$ : chr \"to\" #>   .. .. ..- attr(*, \"Rd_tag\")= chr \"RCODE\" #>   .. .. ..- attr(*, \"srcref\")= 'srcref' int [1:6] 75 45 75 46 45 46 #>   .. .. .. ..- attr(*, \"srcfile\")=Class 'srcfile' <environment: 0x56222b3500e0>  #>   .. ..- attr(*, \"Rd_tag\")= chr \"\\\\code\" #>   .. ..- attr(*, \"srcref\")= 'srcref' int [1:6] 75 39 75 47 39 47 #>   .. .. ..- attr(*, \"srcfile\")=Class 'srcfile' <environment: 0x56222b3500e0>  #>   ..$ : chr \".  (\" #>   .. ..- attr(*, \"Rd_tag\")= chr \"TEXT\" #>   .. ..- attr(*, \"srcref\")= 'srcref' int [1:6] 75 48 75 51 48 51 #>   .. .. ..- attr(*, \"srcfile\")=Class 'srcfile' <environment: 0x56222b3500e0>  #>   ..$ :List of 1 #>   .. ..$ : chr \"Just beyond\" #>   .. .. ..- attr(*, \"Rd_tag\")= chr \"TEXT\" #>   .. .. ..- attr(*, \"srcref\")= 'srcref' int [1:6] 75 60 75 70 60 70 #>   .. .. .. ..- attr(*, \"srcfile\")=Class 'srcfile' <environment: 0x56222b3500e0>  #>   .. ..- attr(*, \"Rd_tag\")= chr \"\\\\sQuote\" #>   .. ..- attr(*, \"srcref\")= 'srcref' int [1:6] 75 52 75 71 52 71 #>   .. .. ..- attr(*, \"srcfile\")=Class 'srcfile' <environment: 0x56222b3500e0>  #>   ..$ : chr \"\\n\" #>   .. ..- attr(*, \"Rd_tag\")= chr \"TEXT\" #>   .. ..- attr(*, \"srcref\")= 'srcref' int [1:6] 75 72 75 72 72 72 #>   .. .. ..- attr(*, \"srcfile\")=Class 'srcfile' <environment: 0x56222b3500e0>  #>   ..$ : chr \"  is by up to \" #>   .. ..- attr(*, \"Rd_tag\")= chr \"TEXT\" #>   .. ..- attr(*, \"srcref\")= 'srcref' int [1:6] 76 1 76 14 1 14 #>   .. .. ..- attr(*, \"srcfile\")=Class 'srcfile' <environment: 0x56222b3500e0>  #>   ..$ :List of 2 #>   .. ..$ :List of 1 #>   .. .. ..$ : chr \"10^{-10}\" #>   .. .. .. ..- attr(*, \"Rd_tag\")= chr \"VERB\" #>   .. .. .. ..- attr(*, \"srcref\")= 'srcref' int [1:6] 76 20 76 27 20 27 #>   .. .. .. .. ..- attr(*, \"srcfile\")=Class 'srcfile' <environment: 0x56222b3500e0>  #>   .. ..$ :List of 1 #>   .. .. ..$ : chr \"1e-10\" #>   .. .. .. ..- attr(*, \"Rd_tag\")= chr \"VERB\" #>   .. .. .. ..- attr(*, \"srcref\")= 'srcref' int [1:6] 76 30 76 34 30 34 #>   .. .. .. .. ..- attr(*, \"srcfile\")=Class 'srcfile' <environment: 0x56222b3500e0>  #>   .. ..- attr(*, \"Rd_tag\")= chr \"\\\\eqn\" #>   .. ..- attr(*, \"srcref\")= 'srcref' int [1:6] 76 15 76 35 15 35 #>   .. .. ..- attr(*, \"srcfile\")=Class 'srcfile' <environment: 0x56222b3500e0>  #>   ..$ : chr \" times \" #>   .. ..- attr(*, \"Rd_tag\")= chr \"TEXT\" #>   .. ..- attr(*, \"srcref\")= 'srcref' int [1:6] 76 36 76 42 36 42 #>   .. .. ..- attr(*, \"srcfile\")=Class 'srcfile' <environment: 0x56222b3500e0>  #>   ..$ :List of 1 #>   .. ..$ : chr \"abs(from - to)\" #>   .. .. ..- attr(*, \"Rd_tag\")= chr \"RCODE\" #>   .. .. ..- attr(*, \"srcref\")= 'srcref' int [1:6] 76 49 76 62 49 62 #>   .. .. .. ..- attr(*, \"srcfile\")=Class 'srcfile' <environment: 0x56222b3500e0>  #>   .. ..- attr(*, \"Rd_tag\")= chr \"\\\\code\" #>   .. ..- attr(*, \"srcref\")= 'srcref' int [1:6] 76 43 76 63 43 63 #>   .. .. ..- attr(*, \"srcfile\")=Class 'srcfile' <environment: 0x56222b3500e0>  #>   ..$ : chr \".)\\n\" #>   .. ..- attr(*, \"Rd_tag\")= chr \"TEXT\" #>   .. ..- attr(*, \"srcref\")= 'srcref' int [1:6] 76 64 76 66 64 66 #>   .. .. ..- attr(*, \"srcfile\")=Class 'srcfile' <environment: 0x56222b3500e0>  #>   ..$ : chr \"\\n\" #>   .. ..- attr(*, \"Rd_tag\")= chr \"TEXT\" #>   .. ..- attr(*, \"srcref\")= 'srcref' int [1:6] 77 1 77 1 1 1 #>   .. .. ..- attr(*, \"srcfile\")=Class 'srcfile' <environment: 0x56222b3500e0>  #>   ..$ : chr \"  The third generates a sequence of \" #>   .. ..- attr(*, \"Rd_tag\")= chr \"TEXT\" #>   .. ..- attr(*, \"srcref\")= 'srcref' int [1:6] 78 1 78 36 1 36 #>   .. .. ..- attr(*, \"srcfile\")=Class 'srcfile' <environment: 0x56222b3500e0>  #>   ..$ :List of 1 #>   .. ..$ : chr \"length.out\" #>   .. .. ..- attr(*, \"Rd_tag\")= chr \"RCODE\" #>   .. .. ..- attr(*, \"srcref\")= 'srcref' int [1:6] 78 43 78 52 43 52 #>   .. .. .. ..- attr(*, \"srcfile\")=Class 'srcfile' <environment: 0x56222b3500e0>  #>   .. ..- attr(*, \"Rd_tag\")= chr \"\\\\code\" #>   .. ..- attr(*, \"srcref\")= 'srcref' int [1:6] 78 37 78 53 37 53 #>   .. .. ..- attr(*, \"srcfile\")=Class 'srcfile' <environment: 0x56222b3500e0>  #>   ..$ : chr \" equally spaced\\n\" #>   .. ..- attr(*, \"Rd_tag\")= chr \"TEXT\" #>   .. ..- attr(*, \"srcref\")= 'srcref' int [1:6] 78 54 78 69 54 69 #>   .. .. ..- attr(*, \"srcfile\")=Class 'srcfile' <environment: 0x56222b3500e0>  #>   ..$ : chr \"  values from \" #>   .. ..- attr(*, \"Rd_tag\")= chr \"TEXT\" #>   .. ..- attr(*, \"srcref\")= 'srcref' int [1:6] 79 1 79 14 1 14 #>   .. .. ..- attr(*, \"srcfile\")=Class 'srcfile' <environment: 0x56222b3500e0>  #>   ..$ :List of 1 #>   .. ..$ : chr \"from\" #>   .. .. ..- attr(*, \"Rd_tag\")= chr \"RCODE\" #>   .. .. ..- attr(*, \"srcref\")= 'srcref' int [1:6] 79 21 79 24 21 24 #>   .. .. .. ..- attr(*, \"srcfile\")=Class 'srcfile' <environment: 0x56222b3500e0>  #>   .. ..- attr(*, \"Rd_tag\")= chr \"\\\\code\" #>   .. ..- attr(*, \"srcref\")= 'srcref' int [1:6] 79 15 79 25 15 25 #>   .. .. ..- attr(*, \"srcfile\")=Class 'srcfile' <environment: 0x56222b3500e0>  #>   ..$ : chr \" to \" #>   .. ..- attr(*, \"Rd_tag\")= chr \"TEXT\" #>   .. ..- attr(*, \"srcref\")= 'srcref' int [1:6] 79 26 79 29 26 29 #>   .. .. ..- attr(*, \"srcfile\")=Class 'srcfile' <environment: 0x56222b3500e0>  #>   ..$ :List of 1 #>   .. ..$ : chr \"to\" #>   .. .. ..- attr(*, \"Rd_tag\")= chr \"RCODE\" #>   .. .. ..- attr(*, \"srcref\")= 'srcref' int [1:6] 79 36 79 37 36 37 #>   .. .. .. ..- attr(*, \"srcfile\")=Class 'srcfile' <environment: 0x56222b3500e0>  #>   .. ..- attr(*, \"Rd_tag\")= chr \"\\\\code\" #>   .. ..- attr(*, \"srcref\")= 'srcref' int [1:6] 79 30 79 38 30 38 #>   .. .. ..- attr(*, \"srcfile\")=Class 'srcfile' <environment: 0x56222b3500e0>  #>   ..$ : chr \".  (\" #>   .. ..- attr(*, \"Rd_tag\")= chr \"TEXT\" #>   .. ..- attr(*, \"srcref\")= 'srcref' int [1:6] 79 39 79 42 39 42 #>   .. .. ..- attr(*, \"srcfile\")=Class 'srcfile' <environment: 0x56222b3500e0>  #>   ..$ :List of 1 #>   .. ..$ : chr \"length.out\" #>   .. .. ..- attr(*, \"Rd_tag\")= chr \"RCODE\" #>   .. .. ..- attr(*, \"srcref\")= 'srcref' int [1:6] 79 49 79 58 49 58 #>   .. .. .. ..- attr(*, \"srcfile\")=Class 'srcfile' <environment: 0x56222b3500e0>  #>   .. ..- attr(*, \"Rd_tag\")= chr \"\\\\code\" #>   .. ..- attr(*, \"srcref\")= 'srcref' int [1:6] 79 43 79 59 43 59 #>   .. .. ..- attr(*, \"srcfile\")=Class 'srcfile' <environment: 0x56222b3500e0>  #>   ..$ : chr \" is usually\\n\" #>   .. ..- attr(*, \"Rd_tag\")= chr \"TEXT\" #>   .. ..- attr(*, \"srcref\")= 'srcref' int [1:6] 79 60 79 71 60 71 #>   .. .. ..- attr(*, \"srcfile\")=Class 'srcfile' <environment: 0x56222b3500e0>  #>   ..$ : chr \"  abbreviated to \" #>   .. ..- attr(*, \"Rd_tag\")= chr \"TEXT\" #>   .. ..- attr(*, \"srcref\")= 'srcref' int [1:6] 80 1 80 17 1 17 #>   .. .. ..- attr(*, \"srcfile\")=Class 'srcfile' <environment: 0x56222b3500e0>  #>   ..$ :List of 1 #>   .. ..$ : chr \"length\" #>   .. .. ..- attr(*, \"Rd_tag\")= chr \"RCODE\" #>   .. .. ..- attr(*, \"srcref\")= 'srcref' int [1:6] 80 24 80 29 24 29 #>   .. .. .. ..- attr(*, \"srcfile\")=Class 'srcfile' <environment: 0x56222b3500e0>  #>   .. ..- attr(*, \"Rd_tag\")= chr \"\\\\code\" #>   .. ..- attr(*, \"srcref\")= 'srcref' int [1:6] 80 18 80 30 18 30 #>   .. .. ..- attr(*, \"srcfile\")=Class 'srcfile' <environment: 0x56222b3500e0>  #>   ..$ : chr \" or \" #>   .. ..- attr(*, \"Rd_tag\")= chr \"TEXT\" #>   .. ..- attr(*, \"srcref\")= 'srcref' int [1:6] 80 31 80 34 31 34 #>   .. .. ..- attr(*, \"srcfile\")=Class 'srcfile' <environment: 0x56222b3500e0>  #>   ..$ :List of 1 #>   .. ..$ : chr \"len\" #>   .. .. ..- attr(*, \"Rd_tag\")= chr \"RCODE\" #>   .. .. ..- attr(*, \"srcref\")= 'srcref' int [1:6] 80 41 80 43 41 43 #>   .. .. .. ..- attr(*, \"srcfile\")=Class 'srcfile' <environment: 0x56222b3500e0>  #>   .. ..- attr(*, \"Rd_tag\")= chr \"\\\\code\" #>   .. ..- attr(*, \"srcref\")= 'srcref' int [1:6] 80 35 80 44 35 44 #>   .. .. ..- attr(*, \"srcfile\")=Class 'srcfile' <environment: 0x56222b3500e0>  #>   ..$ : chr \", and \" #>   .. ..- attr(*, \"Rd_tag\")= chr \"TEXT\" #>   .. ..- attr(*, \"srcref\")= 'srcref' int [1:6] 80 45 80 50 45 50 #>   .. .. ..- attr(*, \"srcfile\")=Class 'srcfile' <environment: 0x56222b3500e0>  #>   ..$ :List of 1 #>   .. ..$ : chr \"seq_len\" #>   .. .. ..- attr(*, \"Rd_tag\")= chr \"RCODE\" #>   .. .. ..- attr(*, \"srcref\")= 'srcref' int [1:6] 80 57 80 63 57 63 #>   .. .. .. ..- attr(*, \"srcfile\")=Class 'srcfile' <environment: 0x56222b3500e0>  #>   .. ..- attr(*, \"Rd_tag\")= chr \"\\\\code\" #>   .. ..- attr(*, \"srcref\")= 'srcref' int [1:6] 80 51 80 64 51 64 #>   .. .. ..- attr(*, \"srcfile\")=Class 'srcfile' <environment: 0x56222b3500e0>  #>   ..$ : chr \" is much\\n\" #>   .. ..- attr(*, \"Rd_tag\")= chr \"TEXT\" #>   .. ..- attr(*, \"srcref\")= 'srcref' int [1:6] 80 65 80 73 65 73 #>   .. .. ..- attr(*, \"srcfile\")=Class 'srcfile' <environment: 0x56222b3500e0>  #>   ..$ : chr \"  faster.)\\n\" #>   .. ..- attr(*, \"Rd_tag\")= chr \"TEXT\" #>   .. ..- attr(*, \"srcref\")= 'srcref' int [1:6] 81 1 81 11 1 11 #>   .. .. ..- attr(*, \"srcfile\")=Class 'srcfile' <environment: 0x56222b3500e0>  #>   .. [list output truncated] #>   ..- attr(*, \"Rd_tag\")= chr \"\\\\details\" #>   ..- attr(*, \"srcref\")= 'srcref' int [1:6] 41 1 109 1 1 1 #>   .. ..- attr(*, \"srcfile\")=Class 'srcfile' <environment: 0x56222b3500e0>  #>  $ :List of 21 #>   ..$ : chr \"\\n\" #>   .. ..- attr(*, \"Rd_tag\")= chr \"TEXT\" #>   .. ..- attr(*, \"srcref\")= 'srcref' int [1:6] 112 8 112 8 8 8 #>   .. .. ..- attr(*, \"srcfile\")=Class 'srcfile' <environment: 0x56222b3500e0>  #>   ..$ : chr \"  \" #>   .. ..- attr(*, \"Rd_tag\")= chr \"TEXT\" #>   .. ..- attr(*, \"srcref\")= 'srcref' int [1:6] 113 1 113 2 1 2 #>   .. .. ..- attr(*, \"srcfile\")=Class 'srcfile' <environment: 0x56222b3500e0>  #>   ..$ :List of 1 #>   .. ..$ : chr \"seq.int\" #>   .. .. ..- attr(*, \"Rd_tag\")= chr \"RCODE\" #>   .. .. ..- attr(*, \"srcref\")= 'srcref' int [1:6] 113 9 113 15 9 15 #>   .. .. .. ..- attr(*, \"srcfile\")=Class 'srcfile' <environment: 0x56222b3500e0>  #>   .. ..- attr(*, \"Rd_tag\")= chr \"\\\\code\" #>   .. ..- attr(*, \"srcref\")= 'srcref' int [1:6] 113 3 113 16 3 16 #>   .. .. ..- attr(*, \"srcfile\")=Class 'srcfile' <environment: 0x56222b3500e0>  #>   ..$ : chr \" and the default method of \" #>   .. ..- attr(*, \"Rd_tag\")= chr \"TEXT\" #>   .. ..- attr(*, \"srcref\")= 'srcref' int [1:6] 113 17 113 43 17 43 #>   .. .. ..- attr(*, \"srcfile\")=Class 'srcfile' <environment: 0x56222b3500e0>  #>   ..$ :List of 1 #>   .. ..$ : chr \"seq\" #>   .. .. ..- attr(*, \"Rd_tag\")= chr \"RCODE\" #>   .. .. ..- attr(*, \"srcref\")= 'srcref' int [1:6] 113 50 113 52 50 52 #>   .. .. .. ..- attr(*, \"srcfile\")=Class 'srcfile' <environment: 0x56222b3500e0>  #>   .. ..- attr(*, \"Rd_tag\")= chr \"\\\\code\" #>   .. ..- attr(*, \"srcref\")= 'srcref' int [1:6] 113 44 113 53 44 53 #>   .. .. ..- attr(*, \"srcfile\")=Class 'srcfile' <environment: 0x56222b3500e0>  #>   ..$ : chr \" for numeric\\n\" #>   .. ..- attr(*, \"Rd_tag\")= chr \"TEXT\" #>   .. ..- attr(*, \"srcref\")= 'srcref' int [1:6] 113 54 113 66 54 66 #>   .. .. ..- attr(*, \"srcfile\")=Class 'srcfile' <environment: 0x56222b3500e0>  #>   ..$ : chr \"  arguments return a vector of type \" #>   .. ..- attr(*, \"Rd_tag\")= chr \"TEXT\" #>   .. ..- attr(*, \"srcref\")= 'srcref' int [1:6] 114 1 114 36 1 36 #>   .. .. ..- attr(*, \"srcfile\")=Class 'srcfile' <environment: 0x56222b3500e0>  #>   ..$ :List of 1 #>   .. ..$ : chr \"\\\"integer\\\"\" #>   .. .. ..- attr(*, \"Rd_tag\")= chr \"RCODE\" #>   .. .. ..- attr(*, \"srcref\")= 'srcref' int [1:6] 114 43 114 51 43 51 #>   .. .. .. ..- attr(*, \"srcfile\")=Class 'srcfile' <environment: 0x56222b3500e0>  #>   .. ..- attr(*, \"Rd_tag\")= chr \"\\\\code\" #>   .. ..- attr(*, \"srcref\")= 'srcref' int [1:6] 114 37 114 52 37 52 #>   .. .. ..- attr(*, \"srcfile\")=Class 'srcfile' <environment: 0x56222b3500e0>  #>   ..$ : chr \" or \" #>   .. ..- attr(*, \"Rd_tag\")= chr \"TEXT\" #>   .. ..- attr(*, \"srcref\")= 'srcref' int [1:6] 114 53 114 56 53 56 #>   .. .. ..- attr(*, \"srcfile\")=Class 'srcfile' <environment: 0x56222b3500e0>  #>   ..$ :List of 1 #>   .. ..$ : chr \"\\\"double\\\"\" #>   .. .. ..- attr(*, \"Rd_tag\")= chr \"RCODE\" #>   .. .. ..- attr(*, \"srcref\")= 'srcref' int [1:6] 114 63 114 70 63 70 #>   .. .. .. ..- attr(*, \"srcfile\")=Class 'srcfile' <environment: 0x56222b3500e0>  #>   .. ..- attr(*, \"Rd_tag\")= chr \"\\\\code\" #>   .. ..- attr(*, \"srcref\")= 'srcref' int [1:6] 114 57 114 71 57 71 #>   .. .. ..- attr(*, \"srcfile\")=Class 'srcfile' <environment: 0x56222b3500e0>  #>   ..$ : chr \":\\n\" #>   .. ..- attr(*, \"Rd_tag\")= chr \"TEXT\" #>   .. ..- attr(*, \"srcref\")= 'srcref' int [1:6] 114 72 114 73 72 73 #>   .. .. ..- attr(*, \"srcfile\")=Class 'srcfile' <environment: 0x56222b3500e0>  #>   ..$ : chr \"  programmers should not rely on which.\\n\" #>   .. ..- attr(*, \"Rd_tag\")= chr \"TEXT\" #>   .. ..- attr(*, \"srcref\")= 'srcref' int [1:6] 115 1 115 40 1 40 #>   .. .. ..- attr(*, \"srcfile\")=Class 'srcfile' <environment: 0x56222b3500e0>  #>   ..$ : chr \"\\n\" #>   .. ..- attr(*, \"Rd_tag\")= chr \"TEXT\" #>   .. ..- attr(*, \"srcref\")= 'srcref' int [1:6] 116 1 116 1 1 1 #>   .. .. ..- attr(*, \"srcfile\")=Class 'srcfile' <environment: 0x56222b3500e0>  #>   ..$ : chr \"  \" #>   .. ..- attr(*, \"Rd_tag\")= chr \"TEXT\" #>   .. ..- attr(*, \"srcref\")= 'srcref' int [1:6] 117 1 117 2 1 2 #>   .. .. ..- attr(*, \"srcfile\")=Class 'srcfile' <environment: 0x56222b3500e0>  #>   ..$ :List of 1 #>   .. ..$ : chr \"seq_along\" #>   .. .. ..- attr(*, \"Rd_tag\")= chr \"RCODE\" #>   .. .. ..- attr(*, \"srcref\")= 'srcref' int [1:6] 117 9 117 17 9 17 #>   .. .. .. ..- attr(*, \"srcfile\")=Class 'srcfile' <environment: 0x56222b3500e0>  #>   .. ..- attr(*, \"Rd_tag\")= chr \"\\\\code\" #>   .. ..- attr(*, \"srcref\")= 'srcref' int [1:6] 117 3 117 18 3 18 #>   .. .. ..- attr(*, \"srcfile\")=Class 'srcfile' <environment: 0x56222b3500e0>  #>   ..$ : chr \" and \" #>   .. ..- attr(*, \"Rd_tag\")= chr \"TEXT\" #>   .. ..- attr(*, \"srcref\")= 'srcref' int [1:6] 117 19 117 23 19 23 #>   .. .. ..- attr(*, \"srcfile\")=Class 'srcfile' <environment: 0x56222b3500e0>  #>   ..$ :List of 1 #>   .. ..$ : chr \"seq_len\" #>   .. .. ..- attr(*, \"Rd_tag\")= chr \"RCODE\" #>   .. .. ..- attr(*, \"srcref\")= 'srcref' int [1:6] 117 30 117 36 30 36 #>   .. .. .. ..- attr(*, \"srcfile\")=Class 'srcfile' <environment: 0x56222b3500e0>  #>   .. ..- attr(*, \"Rd_tag\")= chr \"\\\\code\" #>   .. ..- attr(*, \"srcref\")= 'srcref' int [1:6] 117 24 117 37 24 37 #>   .. .. ..- attr(*, \"srcfile\")=Class 'srcfile' <environment: 0x56222b3500e0>  #>   ..$ : chr \" return an integer vector, unless\\n\" #>   .. ..- attr(*, \"Rd_tag\")= chr \"TEXT\" #>   .. ..- attr(*, \"srcref\")= 'srcref' int [1:6] 117 38 117 71 38 71 #>   .. .. ..- attr(*, \"srcfile\")=Class 'srcfile' <environment: 0x56222b3500e0>  #>   ..$ : chr \"  it is a \" #>   .. ..- attr(*, \"Rd_tag\")= chr \"TEXT\" #>   .. ..- attr(*, \"srcref\")= 'srcref' int [1:6] 118 1 118 10 1 10 #>   .. .. ..- attr(*, \"srcfile\")=Class 'srcfile' <environment: 0x56222b3500e0>  #>   ..$ :List of 1 #>   .. ..$ :List of 1 #>   .. .. ..$ : chr \"long vector\" #>   .. .. .. ..- attr(*, \"Rd_tag\")= chr \"TEXT\" #>   .. .. .. ..- attr(*, \"srcref\")= 'srcref' int [1:6] 118 23 118 33 23 33 #>   .. .. .. .. ..- attr(*, \"srcfile\")=Class 'srcfile' <environment: 0x56222b3500e0>  #>   .. .. ..- attr(*, \"Rd_tag\")= chr \"\\\\link\" #>   .. .. ..- attr(*, \"srcref\")= 'srcref' int [1:6] 118 17 118 34 17 34 #>   .. .. .. ..- attr(*, \"srcfile\")=Class 'srcfile' <environment: 0x56222b3500e0>  #>   .. ..- attr(*, \"Rd_tag\")= chr \"\\\\emph\" #>   .. ..- attr(*, \"srcref\")= 'srcref' int [1:6] 118 11 118 35 11 35 #>   .. .. ..- attr(*, \"srcfile\")=Class 'srcfile' <environment: 0x56222b3500e0>  #>   ..$ : chr \" when it will be double.\\n\" #>   .. ..- attr(*, \"Rd_tag\")= chr \"TEXT\" #>   .. ..- attr(*, \"srcref\")= 'srcref' int [1:6] 118 36 118 60 36 60 #>   .. .. ..- attr(*, \"srcfile\")=Class 'srcfile' <environment: 0x56222b3500e0>  #>   ..- attr(*, \"Rd_tag\")= chr \"\\\\value\" #>   ..- attr(*, \"srcref\")= 'srcref' int [1:6] 112 1 119 1 1 1 #>   .. ..- attr(*, \"srcfile\")=Class 'srcfile' <environment: 0x56222b3500e0>  #>  $ :List of 6 #>   ..$ : chr \"\\n\" #>   .. ..- attr(*, \"Rd_tag\")= chr \"TEXT\" #>   .. ..- attr(*, \"srcref\")= 'srcref' int [1:6] 121 13 121 13 13 13 #>   .. .. ..- attr(*, \"srcfile\")=Class 'srcfile' <environment: 0x56222b3500e0>  #>   ..$ : chr \"  Becker, R. A., Chambers, J. M. and Wilks, A. R. (1988)\\n\" #>   .. ..- attr(*, \"Rd_tag\")= chr \"TEXT\" #>   .. ..- attr(*, \"srcref\")= 'srcref' int [1:6] 122 1 122 57 1 57 #>   .. .. ..- attr(*, \"srcfile\")=Class 'srcfile' <environment: 0x56222b3500e0>  #>   ..$ : chr \"  \" #>   .. ..- attr(*, \"Rd_tag\")= chr \"TEXT\" #>   .. ..- attr(*, \"srcref\")= 'srcref' int [1:6] 123 1 123 2 1 2 #>   .. .. ..- attr(*, \"srcfile\")=Class 'srcfile' <environment: 0x56222b3500e0>  #>   ..$ :List of 1 #>   .. ..$ : chr \"The New S Language\" #>   .. .. ..- attr(*, \"Rd_tag\")= chr \"TEXT\" #>   .. .. ..- attr(*, \"srcref\")= 'srcref' int [1:6] 123 9 123 26 9 26 #>   .. .. .. ..- attr(*, \"srcfile\")=Class 'srcfile' <environment: 0x56222b3500e0>  #>   .. ..- attr(*, \"Rd_tag\")= chr \"\\\\emph\" #>   .. ..- attr(*, \"srcref\")= 'srcref' int [1:6] 123 3 123 27 3 27 #>   .. .. ..- attr(*, \"srcfile\")=Class 'srcfile' <environment: 0x56222b3500e0>  #>   ..$ : chr \".\\n\" #>   .. ..- attr(*, \"Rd_tag\")= chr \"TEXT\" #>   .. ..- attr(*, \"srcref\")= 'srcref' int [1:6] 123 28 123 29 28 29 #>   .. .. ..- attr(*, \"srcfile\")=Class 'srcfile' <environment: 0x56222b3500e0>  #>   ..$ : chr \"  Wadsworth & Brooks/Cole.\\n\" #>   .. ..- attr(*, \"Rd_tag\")= chr \"TEXT\" #>   .. ..- attr(*, \"srcref\")= 'srcref' int [1:6] 124 1 124 27 1 27 #>   .. .. ..- attr(*, \"srcfile\")=Class 'srcfile' <environment: 0x56222b3500e0>  #>   ..- attr(*, \"Rd_tag\")= chr \"\\\\references\" #>   ..- attr(*, \"srcref\")= 'srcref' int [1:6] 121 1 125 1 1 1 #>   .. ..- attr(*, \"srcfile\")=Class 'srcfile' <environment: 0x56222b3500e0>  #>  $ :List of 22 #>   ..$ : chr \"\\n\" #>   .. ..- attr(*, \"Rd_tag\")= chr \"TEXT\" #>   .. ..- attr(*, \"srcref\")= 'srcref' int [1:6] 126 10 126 10 10 10 #>   .. .. ..- attr(*, \"srcfile\")=Class 'srcfile' <environment: 0x56222b3500e0>  #>   ..$ : chr \"  The methods \" #>   .. ..- attr(*, \"Rd_tag\")= chr \"TEXT\" #>   .. ..- attr(*, \"srcref\")= 'srcref' int [1:6] 127 1 127 14 1 14 #>   .. .. ..- attr(*, \"srcfile\")=Class 'srcfile' <environment: 0x56222b3500e0>  #>   ..$ :List of 1 #>   .. ..$ :List of 1 #>   .. .. ..$ : chr \"seq.Date\" #>   .. .. .. ..- attr(*, \"Rd_tag\")= chr \"TEXT\" #>   .. .. .. ..- attr(*, \"srcref\")= 'srcref' int [1:6] 127 27 127 34 27 34 #>   .. .. .. .. ..- attr(*, \"srcfile\")=Class 'srcfile' <environment: 0x56222b3500e0>  #>   .. .. ..- attr(*, \"Rd_tag\")= chr \"\\\\link\" #>   .. .. ..- attr(*, \"srcref\")= 'srcref' int [1:6] 127 21 127 35 21 35 #>   .. .. .. ..- attr(*, \"srcfile\")=Class 'srcfile' <environment: 0x56222b3500e0>  #>   .. ..- attr(*, \"Rd_tag\")= chr \"\\\\code\" #>   .. ..- attr(*, \"srcref\")= 'srcref' int [1:6] 127 15 127 36 15 36 #>   .. .. ..- attr(*, \"srcfile\")=Class 'srcfile' <environment: 0x56222b3500e0>  #>   ..$ : chr \" and \" #>   .. ..- attr(*, \"Rd_tag\")= chr \"TEXT\" #>   .. ..- attr(*, \"srcref\")= 'srcref' int [1:6] 127 37 127 41 37 41 #>   .. .. ..- attr(*, \"srcfile\")=Class 'srcfile' <environment: 0x56222b3500e0>  #>   ..$ :List of 1 #>   .. ..$ :List of 1 #>   .. .. ..$ : chr \"seq.POSIXt\" #>   .. .. .. ..- attr(*, \"Rd_tag\")= chr \"TEXT\" #>   .. .. .. ..- attr(*, \"srcref\")= 'srcref' int [1:6] 127 54 127 63 54 63 #>   .. .. .. .. ..- attr(*, \"srcfile\")=Class 'srcfile' <environment: 0x56222b3500e0>  #>   .. .. ..- attr(*, \"Rd_tag\")= chr \"\\\\link\" #>   .. .. ..- attr(*, \"srcref\")= 'srcref' int [1:6] 127 48 127 64 48 64 #>   .. .. .. ..- attr(*, \"srcfile\")=Class 'srcfile' <environment: 0x56222b3500e0>  #>   .. ..- attr(*, \"Rd_tag\")= chr \"\\\\code\" #>   .. ..- attr(*, \"srcref\")= 'srcref' int [1:6] 127 42 127 65 42 65 #>   .. .. ..- attr(*, \"srcfile\")=Class 'srcfile' <environment: 0x56222b3500e0>  #>   ..$ : chr \".\\n\" #>   .. ..- attr(*, \"Rd_tag\")= chr \"TEXT\" #>   .. ..- attr(*, \"srcref\")= 'srcref' int [1:6] 127 66 127 67 66 67 #>   .. .. ..- attr(*, \"srcfile\")=Class 'srcfile' <environment: 0x56222b3500e0>  #>   ..$ : chr \"\\n\" #>   .. ..- attr(*, \"Rd_tag\")= chr \"TEXT\" #>   .. ..- attr(*, \"srcref\")= 'srcref' int [1:6] 128 1 128 1 1 1 #>   .. .. ..- attr(*, \"srcfile\")=Class 'srcfile' <environment: 0x56222b3500e0>  #>   ..$ : chr \"  \" #>   .. ..- attr(*, \"Rd_tag\")= chr \"TEXT\" #>   .. ..- attr(*, \"srcref\")= 'srcref' int [1:6] 129 1 129 2 1 2 #>   .. .. ..- attr(*, \"srcfile\")=Class 'srcfile' <environment: 0x56222b3500e0>  #>   ..$ :List of 1 #>   .. ..$ :List of 1 #>   .. .. ..$ : chr \":\" #>   .. .. .. ..- attr(*, \"Rd_tag\")= chr \"TEXT\" #>   .. .. .. ..- attr(*, \"srcref\")= 'srcref' int [1:6] 129 15 129 15 15 15 #>   .. .. .. .. ..- attr(*, \"srcfile\")=Class 'srcfile' <environment: 0x56222b3500e0>  #>   .. .. ..- attr(*, \"Rd_tag\")= chr \"\\\\link\" #>   .. .. ..- attr(*, \"srcref\")= 'srcref' int [1:6] 129 9 129 16 9 16 #>   .. .. .. ..- attr(*, \"srcfile\")=Class 'srcfile' <environment: 0x56222b3500e0>  #>   .. ..- attr(*, \"Rd_tag\")= chr \"\\\\code\" #>   .. ..- attr(*, \"srcref\")= 'srcref' int [1:6] 129 3 129 17 3 17 #>   .. .. ..- attr(*, \"srcfile\")=Class 'srcfile' <environment: 0x56222b3500e0>  #>   ..$ : chr \",\\n\" #>   .. ..- attr(*, \"Rd_tag\")= chr \"TEXT\" #>   .. ..- attr(*, \"srcref\")= 'srcref' int [1:6] 129 18 129 19 18 19 #>   .. .. ..- attr(*, \"srcfile\")=Class 'srcfile' <environment: 0x56222b3500e0>  #>   ..$ : chr \"  \" #>   .. ..- attr(*, \"Rd_tag\")= chr \"TEXT\" #>   .. ..- attr(*, \"srcref\")= 'srcref' int [1:6] 130 1 130 2 1 2 #>   .. .. ..- attr(*, \"srcfile\")=Class 'srcfile' <environment: 0x56222b3500e0>  #>   ..$ :List of 1 #>   .. ..$ :List of 1 #>   .. .. ..$ : chr \"rep\" #>   .. .. .. ..- attr(*, \"Rd_tag\")= chr \"TEXT\" #>   .. .. .. ..- attr(*, \"srcref\")= 'srcref' int [1:6] 130 15 130 17 15 17 #>   .. .. .. .. ..- attr(*, \"srcfile\")=Class 'srcfile' <environment: 0x56222b3500e0>  #>   .. .. ..- attr(*, \"Rd_tag\")= chr \"\\\\link\" #>   .. .. ..- attr(*, \"srcref\")= 'srcref' int [1:6] 130 9 130 18 9 18 #>   .. .. .. ..- attr(*, \"srcfile\")=Class 'srcfile' <environment: 0x56222b3500e0>  #>   .. ..- attr(*, \"Rd_tag\")= chr \"\\\\code\" #>   .. ..- attr(*, \"srcref\")= 'srcref' int [1:6] 130 3 130 19 3 19 #>   .. .. ..- attr(*, \"srcfile\")=Class 'srcfile' <environment: 0x56222b3500e0>  #>   ..$ : chr \",\\n\" #>   .. ..- attr(*, \"Rd_tag\")= chr \"TEXT\" #>   .. ..- attr(*, \"srcref\")= 'srcref' int [1:6] 130 20 130 21 20 21 #>   .. .. ..- attr(*, \"srcfile\")=Class 'srcfile' <environment: 0x56222b3500e0>  #>   ..$ : chr \"  \" #>   .. ..- attr(*, \"Rd_tag\")= chr \"TEXT\" #>   .. ..- attr(*, \"srcref\")= 'srcref' int [1:6] 131 1 131 2 1 2 #>   .. .. ..- attr(*, \"srcfile\")=Class 'srcfile' <environment: 0x56222b3500e0>  #>   ..$ :List of 1 #>   .. ..$ :List of 1 #>   .. .. ..$ : chr \"sequence\" #>   .. .. .. ..- attr(*, \"Rd_tag\")= chr \"TEXT\" #>   .. .. .. ..- attr(*, \"srcref\")= 'srcref' int [1:6] 131 15 131 22 15 22 #>   .. .. .. .. ..- attr(*, \"srcfile\")=Class 'srcfile' <environment: 0x56222b3500e0>  #>   .. .. ..- attr(*, \"Rd_tag\")= chr \"\\\\link\" #>   .. .. ..- attr(*, \"srcref\")= 'srcref' int [1:6] 131 9 131 23 9 23 #>   .. .. .. ..- attr(*, \"srcfile\")=Class 'srcfile' <environment: 0x56222b3500e0>  #>   .. ..- attr(*, \"Rd_tag\")= chr \"\\\\code\" #>   .. ..- attr(*, \"srcref\")= 'srcref' int [1:6] 131 3 131 24 3 24 #>   .. .. ..- attr(*, \"srcfile\")=Class 'srcfile' <environment: 0x56222b3500e0>  #>   ..$ : chr \",\\n\" #>   .. ..- attr(*, \"Rd_tag\")= chr \"TEXT\" #>   .. ..- attr(*, \"srcref\")= 'srcref' int [1:6] 131 25 131 26 25 26 #>   .. .. ..- attr(*, \"srcfile\")=Class 'srcfile' <environment: 0x56222b3500e0>  #>   ..$ : chr \"  \" #>   .. ..- attr(*, \"Rd_tag\")= chr \"TEXT\" #>   .. ..- attr(*, \"srcref\")= 'srcref' int [1:6] 132 1 132 2 1 2 #>   .. .. ..- attr(*, \"srcfile\")=Class 'srcfile' <environment: 0x56222b3500e0>  #>   ..$ :List of 1 #>   .. ..$ :List of 1 #>   .. .. ..$ : chr \"row\" #>   .. .. .. ..- attr(*, \"Rd_tag\")= chr \"TEXT\" #>   .. .. .. ..- attr(*, \"srcref\")= 'srcref' int [1:6] 132 15 132 17 15 17 #>   .. .. .. .. ..- attr(*, \"srcfile\")=Class 'srcfile' <environment: 0x56222b3500e0>  #>   .. .. ..- attr(*, \"Rd_tag\")= chr \"\\\\link\" #>   .. .. ..- attr(*, \"srcref\")= 'srcref' int [1:6] 132 9 132 18 9 18 #>   .. .. .. ..- attr(*, \"srcfile\")=Class 'srcfile' <environment: 0x56222b3500e0>  #>   .. ..- attr(*, \"Rd_tag\")= chr \"\\\\code\" #>   .. ..- attr(*, \"srcref\")= 'srcref' int [1:6] 132 3 132 19 3 19 #>   .. .. ..- attr(*, \"srcfile\")=Class 'srcfile' <environment: 0x56222b3500e0>  #>   ..$ : chr \",\\n\" #>   .. ..- attr(*, \"Rd_tag\")= chr \"TEXT\" #>   .. ..- attr(*, \"srcref\")= 'srcref' int [1:6] 132 20 132 21 20 21 #>   .. .. ..- attr(*, \"srcfile\")=Class 'srcfile' <environment: 0x56222b3500e0>  #>   ..$ : chr \"  \" #>   .. ..- attr(*, \"Rd_tag\")= chr \"TEXT\" #>   .. ..- attr(*, \"srcref\")= 'srcref' int [1:6] 133 1 133 2 1 2 #>   .. .. ..- attr(*, \"srcfile\")=Class 'srcfile' <environment: 0x56222b3500e0>  #>   ..$ :List of 1 #>   .. ..$ :List of 1 #>   .. .. ..$ : chr \"col\" #>   .. .. .. ..- attr(*, \"Rd_tag\")= chr \"TEXT\" #>   .. .. .. ..- attr(*, \"srcref\")= 'srcref' int [1:6] 133 15 133 17 15 17 #>   .. .. .. .. ..- attr(*, \"srcfile\")=Class 'srcfile' <environment: 0x56222b3500e0>  #>   .. .. ..- attr(*, \"Rd_tag\")= chr \"\\\\link\" #>   .. .. ..- attr(*, \"srcref\")= 'srcref' int [1:6] 133 9 133 18 9 18 #>   .. .. .. ..- attr(*, \"srcfile\")=Class 'srcfile' <environment: 0x56222b3500e0>  #>   .. ..- attr(*, \"Rd_tag\")= chr \"\\\\code\" #>   .. ..- attr(*, \"srcref\")= 'srcref' int [1:6] 133 3 133 19 3 19 #>   .. .. ..- attr(*, \"srcfile\")=Class 'srcfile' <environment: 0x56222b3500e0>  #>   ..$ : chr \".\\n\" #>   .. ..- attr(*, \"Rd_tag\")= chr \"TEXT\" #>   .. ..- attr(*, \"srcref\")= 'srcref' int [1:6] 133 20 133 21 20 21 #>   .. .. ..- attr(*, \"srcfile\")=Class 'srcfile' <environment: 0x56222b3500e0>  #>   ..- attr(*, \"Rd_tag\")= chr \"\\\\seealso\" #>   ..- attr(*, \"srcref\")= 'srcref' int [1:6] 126 1 134 1 1 1 #>   .. ..- attr(*, \"srcfile\")=Class 'srcfile' <environment: 0x56222b3500e0>  #>  $ :List of 8 #>   ..$ : chr \"\\n\" #>   .. ..- attr(*, \"Rd_tag\")= chr \"RCODE\" #>   .. ..- attr(*, \"srcref\")= 'srcref' int [1:6] 135 11 135 11 11 11 #>   .. .. ..- attr(*, \"srcfile\")=Class 'srcfile' <environment: 0x56222b3500e0>  #>   ..$ : chr \"seq(0, 1, length.out = 11)\\n\" #>   .. ..- attr(*, \"Rd_tag\")= chr \"RCODE\" #>   .. ..- attr(*, \"srcref\")= 'srcref' int [1:6] 136 1 136 27 1 27 #>   .. .. ..- attr(*, \"srcfile\")=Class 'srcfile' <environment: 0x56222b3500e0>  #>   ..$ : chr \"seq(stats::rnorm(20)) # effectively 'along'\\n\" #>   .. ..- attr(*, \"Rd_tag\")= chr \"RCODE\" #>   .. ..- attr(*, \"srcref\")= 'srcref' int [1:6] 137 1 137 44 1 44 #>   .. .. ..- attr(*, \"srcfile\")=Class 'srcfile' <environment: 0x56222b3500e0>  #>   ..$ : chr \"seq(1, 9, by = 2)     # matches 'end'\\n\" #>   .. ..- attr(*, \"Rd_tag\")= chr \"RCODE\" #>   .. ..- attr(*, \"srcref\")= 'srcref' int [1:6] 138 1 138 38 1 38 #>   .. .. ..- attr(*, \"srcfile\")=Class 'srcfile' <environment: 0x56222b3500e0>  #>   ..$ : chr \"seq(1, 9, by = pi)    # stays below 'end'\\n\" #>   .. ..- attr(*, \"Rd_tag\")= chr \"RCODE\" #>   .. ..- attr(*, \"srcref\")= 'srcref' int [1:6] 139 1 139 42 1 42 #>   .. .. ..- attr(*, \"srcfile\")=Class 'srcfile' <environment: 0x56222b3500e0>  #>   ..$ : chr \"seq(1, 6, by = 3)\\n\" #>   .. ..- attr(*, \"Rd_tag\")= chr \"RCODE\" #>   .. ..- attr(*, \"srcref\")= 'srcref' int [1:6] 140 1 140 18 1 18 #>   .. .. ..- attr(*, \"srcfile\")=Class 'srcfile' <environment: 0x56222b3500e0>  #>   ..$ : chr \"seq(1.575, 5.125, by = 0.05)\\n\" #>   .. ..- attr(*, \"Rd_tag\")= chr \"RCODE\" #>   .. ..- attr(*, \"srcref\")= 'srcref' int [1:6] 141 1 141 29 1 29 #>   .. .. ..- attr(*, \"srcfile\")=Class 'srcfile' <environment: 0x56222b3500e0>  #>   ..$ : chr \"seq(17) # same as 1:17, or even better seq_len(17)\\n\" #>   .. ..- attr(*, \"Rd_tag\")= chr \"RCODE\" #>   .. ..- attr(*, \"srcref\")= 'srcref' int [1:6] 142 1 142 51 1 51 #>   .. .. ..- attr(*, \"srcfile\")=Class 'srcfile' <environment: 0x56222b3500e0>  #>   ..- attr(*, \"Rd_tag\")= chr \"\\\\examples\" #>   ..- attr(*, \"srcref\")= 'srcref' int [1:6] 135 1 143 1 1 1 #>   .. ..- attr(*, \"srcfile\")=Class 'srcfile' <environment: 0x56222b3500e0>  #>  - attr(*, \"Rdfile\")= chr \"/tmp/R-4.3.2/src/library/base/man/seq.Rd\" #>  - attr(*, \"class\")= chr \"Rd\" #>  - attr(*, \"meta\")=List of 1 #>   ..$ docType: chr(0)  #>  - attr(*, \"srcref\")= 'srcref' int [1:6] 0 0 145 1 0 1 #>   ..- attr(*, \"srcfile\")=Class 'srcfile' <environment: 0x56222b3500e0>  #>  - attr(*, \"prepared\")= int 3"},{"path":"https://geobosh.github.io/Rdpack/reference/c_Rd.html","id":null,"dir":"Reference","previous_headings":"","what":"Concatenate Rd objects or pieces — c_Rd","title":"Concatenate Rd objects or pieces — c_Rd","text":"Concatenates Rd objects pieces","code":""},{"path":"https://geobosh.github.io/Rdpack/reference/c_Rd.html","id":"ref-usage","dir":"Reference","previous_headings":"","what":"Usage","title":"Concatenate Rd objects or pieces — c_Rd","text":"","code":"c_Rd(...)"},{"path":"https://geobosh.github.io/Rdpack/reference/c_Rd.html","id":"arguments","dir":"Reference","previous_headings":"","what":"Arguments","title":"Concatenate Rd objects or pieces — c_Rd","text":"... objects concatenated, Rd objects character     strings, see `Details'.","code":""},{"path":"https://geobosh.github.io/Rdpack/reference/c_Rd.html","id":"details","dir":"Reference","previous_headings":"","what":"Details","title":"Concatenate Rd objects or pieces — c_Rd","text":"arguments may mixture lists character strings.   lists typically \"Rd\" objects pieces. character strings may   also elements \"Rd\" objects carrying \"Rd_tag\" attributes.   \"Rd_tag\" attribute character strings missing set   \"TEXT\". Finally, character element \"\\dots\"   enclosed list. Eventually arguments become lists concatenated using   c(). arguments class \"Rd\", class   result set \"Rd\". Otherwise, \"Rd_tag\" result set   first () non-null \"Rd_tag\" arguments. structure \"Rd\" objects described   Murdoch (2010) .","code":""},{"path":"https://geobosh.github.io/Rdpack/reference/c_Rd.html","id":"value","dir":"Reference","previous_headings":"","what":"Value","title":"Concatenate Rd objects or pieces — c_Rd","text":"Rd object list whose attribute \"Rd_tag\" set descibed   `Details'","code":""},{"path":"https://geobosh.github.io/Rdpack/reference/c_Rd.html","id":"author","dir":"Reference","previous_headings":"","what":"Author","title":"Concatenate Rd objects or pieces — c_Rd","text":"Georgi N. Boshnakov","code":""},{"path":[]},{"path":"https://geobosh.github.io/Rdpack/reference/c_Rd.html","id":"references","dir":"Reference","previous_headings":"","what":"References","title":"Concatenate Rd objects or pieces — c_Rd","text":"Duncan Murdoch (2010). “Parsing Rd files.” https://developer.r-project.org/parseRd.pdf.","code":""},{"path":"https://geobosh.github.io/Rdpack/reference/c_Rd.html","id":"ref-examples","dir":"Reference","previous_headings":"","what":"Examples","title":"Concatenate Rd objects or pieces — c_Rd","text":"","code":"a1 <- char2Rdpiece(\"Dummyname\", \"name\") a2 <- char2Rdpiece(\"Dummyallias1\", \"alias\") a3 <- char2Rdpiece(\"Dummy title\", \"title\") a4 <- char2Rdpiece(\"Dummy description\", \"description\")  ## The following are equivalent ## (gbRd::Rdo_empty() creates an empty list of class 'Rd') if(requireNamespace(\"gbRd\")){ b1 <- c_Rd(gbRd::Rdo_empty(), list(a1), list(a2), list(a3), list(a4)) c1 <- c_Rd(gbRd::Rdo_empty(), list(a1, a2, a3, a4)) d1 <- c_Rd(gbRd::Rdo_empty(), list(a1, a2), list(a3, a4)) identical(c1, b1) identical(c1, d1) Rdo_show(b1)  ## insert a newline d1n <- c_Rd(gbRd::Rdo_empty(), list(a1, a2), Rdo_newline(), list(a3, a4)) str(d1n) } #> Loading required namespace: gbRd #> List of 5 #>  $ :List of 1 #>   ..$ : chr \"Dummyname\" #>   .. ..- attr(*, \"Rd_tag\")= chr \"VERB\" #>   ..- attr(*, \"Rd_tag\")= chr \"\\\\name\" #>  $ :List of 1 #>   ..$ : chr \"Dummyallias1\" #>   .. ..- attr(*, \"Rd_tag\")= chr \"VERB\" #>   ..- attr(*, \"Rd_tag\")= chr \"\\\\alias\" #>  $ : chr \"\\n\" #>   ..- attr(*, \"Rd_tag\")= chr \"TEXT\" #>  $ :List of 1 #>   ..$ : chr \"Dummy title\" #>   .. ..- attr(*, \"Rd_tag\")= chr \"TEXT\" #>   ..- attr(*, \"Rd_tag\")= chr \"\\\\title\" #>  $ :List of 1 #>   ..$ : chr \"Dummy description\" #>   .. ..- attr(*, \"Rd_tag\")= chr \"TEXT\" #>   ..- attr(*, \"Rd_tag\")= chr \"\\\\description\" #>  - attr(*, \"class\")= chr \"Rd\"  ## When most of the arguments are character strings ## the function 'list_Rd' may be more convenient. u1 <- list_Rd(name = \"Dummyname\", alias = \"Dummyallias1\",               title = \"Dummy title\", description = \"Dummy description\",               Rd_class = TRUE ) Rdo_show(u1)"},{"path":"https://geobosh.github.io/Rdpack/reference/char2Rdpiece.html","id":null,"dir":"Reference","previous_headings":"","what":"Convert a character vector to Rd piece — char2Rdpiece","title":"Convert a character vector to Rd piece — char2Rdpiece","text":"Convert character vector Rd piece.","code":""},{"path":"https://geobosh.github.io/Rdpack/reference/char2Rdpiece.html","id":"ref-usage","dir":"Reference","previous_headings":"","what":"Usage","title":"Convert a character vector to Rd piece — char2Rdpiece","text":"","code":"char2Rdpiece(content, name, force.sec = FALSE)"},{"path":"https://geobosh.github.io/Rdpack/reference/char2Rdpiece.html","id":"arguments","dir":"Reference","previous_headings":"","what":"Arguments","title":"Convert a character vector to Rd piece — char2Rdpiece","text":"content character vector. name name Rd macro, string. force.sec TRUE FALSE, see `Details'.","code":""},{"path":"https://geobosh.github.io/Rdpack/reference/char2Rdpiece.html","id":"details","dir":"Reference","previous_headings":"","what":"Details","title":"Convert a character vector to Rd piece — char2Rdpiece","text":"Argument content converted Rd piece using   name determine format result. Rd tag content set appropriate name.   specifically, name name macro (without   leading `\\') whose content known \"Rdtag\", tag   used. Otherwise tag set \"TEXT\". force.sec TRUE, name treated name   top level section Rd object. top level section exported   one argument macro standard section (detected   is_Rdsecname) two argument macro   \"\\section\" otherwise. force.sec FALSE, content exported one argument   macro without checks.","code":""},{"path":"https://geobosh.github.io/Rdpack/reference/char2Rdpiece.html","id":"author","dir":"Reference","previous_headings":"","what":"Author","title":"Convert a character vector to Rd piece — char2Rdpiece","text":"Georgi N. Boshnakov","code":""},{"path":"https://geobosh.github.io/Rdpack/reference/char2Rdpiece.html","id":"note","dir":"Reference","previous_headings":"","what":"Note","title":"Convert a character vector to Rd piece — char2Rdpiece","text":"function attempt escape special symbols like `%'.","code":""},{"path":"https://geobosh.github.io/Rdpack/reference/char2Rdpiece.html","id":"ref-examples","dir":"Reference","previous_headings":"","what":"Examples","title":"Convert a character vector to Rd piece — char2Rdpiece","text":"","code":"## add a keyword section a1 <- char2Rdpiece(\"graphics\", \"keyword\") a1 #> [[1]] #> [1] \"graphics\" #> attr(,\"Rd_tag\") #> [1] \"TEXT\" #>  #> attr(,\"Rd_tag\") #> [1] \"\\\\keyword\" ## \"keyword\" is a standard Rd top level section, so 'force.sec' is irrelevant a2 <- char2Rdpiece(\"graphics\", \"keyword\", force.sec = TRUE) identical(a1, a2) #> [1] TRUE  ## an element suitable to be put in a \"usage\" section char2Rdpiece(\"log(x, base = exp(1))\", \"usage\") #> [[1]] #> [1] \"log(x, base = exp(1))\" #> attr(,\"Rd_tag\") #> [1] \"RCODE\" #>  #> attr(,\"Rd_tag\") #> [1] \"\\\\usage\"  ## a user defined section \"Todo\" char2Rdpiece(\"Give more examples for this function.\", \"Todo\", force.sec = TRUE) #> [[1]] #> [[1]][[1]] #> [1] \"Todo\" #> attr(,\"Rd_tag\") #> [1] \"TEXT\" #>  #>  #> [[2]] #> [[2]][[1]] #> [1] \"Give more examples for this function.\" #> attr(,\"Rd_tag\") #> [1] \"TEXT\" #>  #>  #> attr(,\"Rd_tag\") #> [1] \"\\\\section\""},{"path":"https://geobosh.github.io/Rdpack/reference/compare_usage1.html","id":null,"dir":"Reference","previous_headings":"","what":"Compare usage entries for a function to its actual arguments — compare_usage1","title":"Compare usage entries for a function to its actual arguments — compare_usage1","text":"Compare usage entries function actual arguments.","code":""},{"path":"https://geobosh.github.io/Rdpack/reference/compare_usage1.html","id":"ref-usage","dir":"Reference","previous_headings":"","what":"Usage","title":"Compare usage entries for a function to its actual arguments — compare_usage1","text":"","code":"compare_usage1(urdo, ucur)"},{"path":"https://geobosh.github.io/Rdpack/reference/compare_usage1.html","id":"arguments","dir":"Reference","previous_headings":"","what":"Arguments","title":"Compare usage entries for a function to its actual arguments — compare_usage1","text":"urdo usage text function S3 method Rd object file. ucur usage generated actual object.","code":""},{"path":"https://geobosh.github.io/Rdpack/reference/compare_usage1.html","id":"details","dir":"Reference","previous_headings":"","what":"Details","title":"Compare usage entries for a function to its actual arguments — compare_usage1","text":"Compares usage statements functions Rd object file   urdo usage inferred actual definitions   functions. comparison symmetric interpretation assumes   ucur may recent. Note: compare return value TRUE identical   isTRUE. attribute makes returned value identical   TRUE case.","code":""},{"path":"https://geobosh.github.io/Rdpack/reference/compare_usage1.html","id":"value","dir":"Reference","previous_headings":"","what":"Value","title":"Compare usage entries for a function to its actual arguments — compare_usage1","text":"TRUE usages identical, FALSE otherwise.   return value attribute \"details\", list providing   details comparison. elements list   referred name, since one urdo ucur NULL   NA, list contains fields \"obj_removed\", \"obj_added\",   \"rdo_usage\", \"cur_usage\", \"alias\". identical_names logical value, TRUE `name'  objects. obj_removed names present urdo ucur obj_added names present ucur urdo identical_argnames logical value,     TRUE argument names objects . identical_defaults logical value,     TRUE defaults arguments objects . identical_formals logical value, TRUE formals     , .e. fields identical_argnames     identical_defaults TRUE. added_argnames names arguments ucur urdo. removed_argnames names arguments urdo ucur. names_unchanged_defaults names arguments whose defaults . rdo_usage copy urdo. cur_usage copy ucur. alias alias name object, see `Details'.","code":""},{"path":"https://geobosh.github.io/Rdpack/reference/compare_usage1.html","id":"author","dir":"Reference","previous_headings":"","what":"Author","title":"Compare usage entries for a function to its actual arguments — compare_usage1","text":"Georgi N. Boshnakov","code":""},{"path":[]},{"path":"https://geobosh.github.io/Rdpack/reference/deparse_usage.html","id":null,"dir":"Reference","previous_headings":"","what":"Convert f_usage objects to text appropriate for usage sections in\n  Rd files — deparse_usage","title":"Convert f_usage objects to text appropriate for usage sections in\n  Rd files — deparse_usage","text":"Converts f_usage objects text appropriate usage sections   Rd files. Handles S3 methods.","code":""},{"path":"https://geobosh.github.io/Rdpack/reference/deparse_usage.html","id":"ref-usage","dir":"Reference","previous_headings":"","what":"Usage","title":"Convert f_usage objects to text appropriate for usage sections in\n  Rd files — deparse_usage","text":"","code":"deparse_usage(x) deparse_usage1(x, width = 72) # S3 method for f_usage as.character(x, ... )"},{"path":"https://geobosh.github.io/Rdpack/reference/deparse_usage.html","id":"arguments","dir":"Reference","previous_headings":"","what":"Arguments","title":"Convert f_usage objects to text appropriate for usage sections in\n  Rd files — deparse_usage","text":"x object class \"f_usage\". deparse_usage,     x can also list \"f_usage\" objects. width maximal width text line. ... ignored.","code":""},{"path":"https://geobosh.github.io/Rdpack/reference/deparse_usage.html","id":"details","dir":"Reference","previous_headings":"","what":"Details","title":"Convert f_usage objects to text appropriate for usage sections in\n  Rd files — deparse_usage","text":", deparse_usage1 .character method   class \"f_usage\", convert \"f_usage\" object   character string suitable Rd documentation.   .character method user level function (just calls   deparse_usage1), deparse_usage1 internal function   programming. example first command creates   \"f_usage\" object, second converts character string.  usage entriy formatted , necessary, split several   lines. width (number characters) line can changed   argument width. deparse_usage can used x list   \"f_usage\" objects. calls deparse_usage1   returns character vector one element   component x.  x object class   \"f_usage\", deparse_usage equivalent   deparse_usage1.","code":"(a <- pairlist2f_usage1(formals(cor), \"cor\")) ##: name      = cor  ##: S3class   =   ##: S4sig     =   ##: infix     = FALSE  ##: fu        = TRUE  ##: argnames  = x y use method  ##: defaults  : y = NULL  ##:             use = \"everything\"  ##:             method = c(\"pearson\", \"kendall\", \"spearman\") cat(as.character(a)) ##: cor(x, y = NULL, use = \"everything\",  ##:     method = c(\"pearson\", \"kendall\", \"spearman\"))"},{"path":"https://geobosh.github.io/Rdpack/reference/deparse_usage.html","id":"value","dir":"Reference","previous_headings":"","what":"Value","title":"Convert f_usage objects to text appropriate for usage sections in\n  Rd files — deparse_usage","text":"deparse_usage1 .character.f_usage, named   character vector length one (name function name). deparse_usage, named character vector one entry   usage text function.","code":""},{"path":"https://geobosh.github.io/Rdpack/reference/deparse_usage.html","id":"author","dir":"Reference","previous_headings":"","what":"Author","title":"Convert f_usage objects to text appropriate for usage sections in\n  Rd files — deparse_usage","text":"Georgi N. Boshnakov","code":""},{"path":[]},{"path":"https://geobosh.github.io/Rdpack/reference/deparse_usage.html","id":"ref-examples","dir":"Reference","previous_headings":"","what":"Examples","title":"Convert f_usage objects to text appropriate for usage sections in\n  Rd files — deparse_usage","text":"","code":"cur_wd <- getwd() tmpdir <- tempdir() setwd(tmpdir)  ## prepare a list of \"f_usage\" objects fnseq <- reprompt(seq)            # get and save the help page of \"seq\" #> Rd source not supplied, looking for installed documentation. #> Installed documentation found, processing it... #> \tThe Rd content was written to file  seq.Rd  rdoseq <- tools::parse_Rd(fnseq)  # parse the Rd file ut <- get_usage_text(rdoseq)      # get the contents of the usage section cat(ut, \"\\n\")                     #     of seq() (a character string) #>  #> seq(\\dots) #>  #> \\method{seq}{default}(from = 1, to = 1, by = ((to - from)/(length.out - 1)), #>     length.out = NULL, along.with = NULL, \\dots) #>  #> seq.int(from, to, by, length.out, along.with, \\dots) #>  #> seq_along(along.with) #> seq_len(length.out)  utp <- parse_usage_text(ut)       # parse to a list of \"f_usage\" objects  ## deparse the \"f_usage\" list - each statement gets a separate string cat(deparse_usage(utp), sep = \"\\n\") #> seq(\\dots) #> \\method{seq}{default}(from = 1, to = 1, by = ((to - from)/(length.out - 1)),  #>     length.out = NULL, along.with = NULL, \\dots) #> seq.int(from, to, by, length.out, along.with, \\dots) #> seq_along(along.with) #> seq_len(length.out)  ## explore some of the usage entries individually; ## the generic seq() has a boring signature utp[[1]] #> name      = seq  #> S3class   =   #> S4sig     =   #> infix     = FALSE  #> fu        = TRUE  #> argnames  = ...  #>  as.character(utp[[1]]) #>           seq  #> \"seq(\\\\dots)\"  deparse_usage1(utp[[1]])  # same #>           seq  #> \"seq(\\\\dots)\"   ## the default S3 method is more interesting utp[[2]] #> name      = seq  #> S3class   = default  #> S4sig     =   #> infix     = FALSE  #> fu        = TRUE  #> argnames  = from to by length.out along.with ...  #> defaults  : from = 1  #>             to = 1  #>             by = ((to - from)/(length.out - 1))  #>             length.out = NULL  #>             along.with = NULL  #>  cat(deparse_usage1(utp[[2]])) #> \\method{seq}{default}(from = 1, to = 1, by = ((to - from)/(length.out - 1)),  #>     length.out = NULL, along.with = NULL, \\dots) cat(as.character(utp[[2]]))   # same #> \\method{seq}{default}(from = 1, to = 1, by = ((to - from)/(length.out - 1)),  #>     length.out = NULL, along.with = NULL, \\dots)  unlink(fnseq) setwd(cur_wd) unlink(tmpdir)"},{"path":"https://geobosh.github.io/Rdpack/reference/ereprompt.html","id":null,"dir":"Reference","previous_headings":"","what":"Update an Rd file and open it in an editor — ereprompt","title":"Update an Rd file and open it in an editor — ereprompt","text":"Update Rd file open editor. wrapper   reprompt different defaults parameters.","code":""},{"path":"https://geobosh.github.io/Rdpack/reference/ereprompt.html","id":"ref-usage","dir":"Reference","previous_headings":"","what":"Usage","title":"Update an Rd file and open it in an editor — ereprompt","text":"","code":"ereprompt(..., edit = TRUE, filename = TRUE)"},{"path":"https://geobosh.github.io/Rdpack/reference/ereprompt.html","id":"arguments","dir":"Reference","previous_headings":"","what":"Arguments","title":"Update an Rd file and open it in an editor — ereprompt","text":"... passed reprompt, see documentation     details. edit TRUE, default, open editor finished. filename TRUE, default, replace /edit     original Rd file.","code":""},{"path":"https://geobosh.github.io/Rdpack/reference/ereprompt.html","id":"details","dir":"Reference","previous_headings":"","what":"Details","title":"Update an Rd file and open it in an editor — ereprompt","text":"ereprompt calls reprompt actual job   different defaults arguments described page.   default, replaces original Rd file updated   documentation opens editor.","code":""},{"path":"https://geobosh.github.io/Rdpack/reference/ereprompt.html","id":"value","dir":"Reference","previous_headings":"","what":"Value","title":"Update an Rd file and open it in an editor — ereprompt","text":"called side effect updating Rd documentation file   opening editor","code":""},{"path":"https://geobosh.github.io/Rdpack/reference/ereprompt.html","id":"author","dir":"Reference","previous_headings":"","what":"Author","title":"Update an Rd file and open it in an editor — ereprompt","text":"Georgi N. Boshnakov","code":""},{"path":[]},{"path":"https://geobosh.github.io/Rdpack/reference/ereprompt.html","id":"ref-examples","dir":"Reference","previous_headings":"","what":"Examples","title":"Update an Rd file and open it in an editor — ereprompt","text":"","code":"## this assumes that the current working directory is ## in any subdirectory of the development directory of  Rdpack  if (FALSE) { ereprompt(infile = \"reprompt.Rd\") }"},{"path":"https://geobosh.github.io/Rdpack/reference/format_funusage.html","id":null,"dir":"Reference","previous_headings":"","what":"Format the usage text of functions — format_funusage","title":"Format the usage text of functions — format_funusage","text":"Formats usage text function line   contains given number characters.","code":""},{"path":"https://geobosh.github.io/Rdpack/reference/format_funusage.html","id":"ref-usage","dir":"Reference","previous_headings":"","what":"Usage","title":"Format the usage text of functions — format_funusage","text":"","code":"format_funusage(x, name = \"\", width = 72, realname)"},{"path":"https://geobosh.github.io/Rdpack/reference/format_funusage.html","id":"arguments","dir":"Reference","previous_headings":"","what":"Arguments","title":"Format the usage text of functions — format_funusage","text":"x character vector containing one element argument     function, see `Details'. name name function whose usage described,     string. width maximal width line output. realname printed form name, see `Details',     string.","code":""},{"path":"https://geobosh.github.io/Rdpack/reference/format_funusage.html","id":"details","dir":"Reference","previous_headings":"","what":"Details","title":"Format the usage text of functions — format_funusage","text":"format_funusage formats usage text function   inclusion Rd documentation files.  necessary, splits text   lines order fit within requested width. element argument x contains text one argument   function name form arg arg = default.   format_funusage look content   x, necessary pasting form complete usage   text, inserting new lines indentation stay within specified   width.  Elements x never split. argument (.e.,   element x) cause width exceeded, entire   argument moved following line. text second subsequent lines usage item starts   column just opening parenthesis follows   name function first line. descriptions S3 methods S4 methods, argument name may   TeX macro like \\method{print}{ts}. case number   characters name little bearing actual number   printed. case argument realname used counting   number characters first line usage message   indentation subsequent lines.","code":""},{"path":"https://geobosh.github.io/Rdpack/reference/format_funusage.html","id":"value","dir":"Reference","previous_headings":"","what":"Value","title":"Format the usage text of functions — format_funusage","text":"formatted text length one character vector.","code":""},{"path":"https://geobosh.github.io/Rdpack/reference/format_funusage.html","id":"author","dir":"Reference","previous_headings":"","what":"Author","title":"Format the usage text of functions — format_funusage","text":"Georgi N. Boshnakov","code":""},{"path":"https://geobosh.github.io/Rdpack/reference/format_funusage.html","id":"note","dir":"Reference","previous_headings":"","what":"Note","title":"Format the usage text of functions — format_funusage","text":"width realname used (counting).   formatted text contains name. width strings determined calling nchar   argument type set \"width\".","code":""},{"path":[]},{"path":"https://geobosh.github.io/Rdpack/reference/format_funusage.html","id":"ref-examples","dir":"Reference","previous_headings":"","what":"Examples","title":"Format the usage text of functions — format_funusage","text":"","code":"# this function is essentially internal, # see deparse_usage1 and as.character.f_usage which use it."},{"path":"https://geobosh.github.io/Rdpack/reference/get_bibentries.html","id":null,"dir":"Reference","previous_headings":"","what":"Get all references from a Bibtex file — get_bibentries","title":"Get all references from a Bibtex file — get_bibentries","text":"Get references Bibtex file.","code":""},{"path":"https://geobosh.github.io/Rdpack/reference/get_bibentries.html","id":"ref-usage","dir":"Reference","previous_headings":"","what":"Usage","title":"Get all references from a Bibtex file — get_bibentries","text":"","code":"get_bibentries(..., package = NULL, bibfile = \"REFERENCES.bib\",                 url_only = FALSE, stop_on_error = TRUE)"},{"path":"https://geobosh.github.io/Rdpack/reference/get_bibentries.html","id":"arguments","dir":"Reference","previous_headings":"","what":"Arguments","title":"Get all references from a Bibtex file — get_bibentries","text":"... arguments passed file getting functions,     character strings, see `Details'. package name package, character string NULL. bibfile name Bibtex file, character string. url_only TRUE, restrict percent escaping BibTeX field \"URL\". stop_on_error TRUE stop error, otherwise issue warning return     empty bibentryRd object.","code":""},{"path":"https://geobosh.github.io/Rdpack/reference/get_bibentries.html","id":"details","dir":"Reference","previous_headings":"","what":"Details","title":"Get all references from a Bibtex file — get_bibentries","text":"get_bibentries parses specified file.         sets   names attribute keys bib elements   (read.bib() since version version 0.4.0   bibtex, well).   get_bibentries top read.bib (details   ):  get_bibentries deals percent signs URL's. current working directory development         directory package, get_bibentries first         search bib file directory. bibfile normally base name Bibtex file.   Calling get_bibentries without \"\\dots\" arguments   results looking Bibtex file current directory   package NULL missing, installation directory   specified package, otherwise.   Argument \"...\" may used specify directories.   package missing NULL, complete path obtained   file.path(..., bibfile). Otherwise package must   package name file taken installation directory   package. , argument \"...\" can specify subdirectory   system.file. current working directory development directory   package, bib file first sought resorting   installation directory. Although base R packages files REFERENCES.bib,   argument package can set one ,   e.g. \"base\". works since package bibtex provides bib   files core packages. default, get_bibentries escapes unescaped percent signs   fields bibtex objects. restrict field \"url\",   set argument url_only FALSE. get_bibentries returns object class   \"bibentryRd\", inherits bibentry. printing method   \"bibentryRd\" unescapes percent signs URLs   styles escapes undesirable.","code":""},{"path":"https://geobosh.github.io/Rdpack/reference/get_bibentries.html","id":"value","dir":"Reference","previous_headings":"","what":"Value","title":"Get all references from a Bibtex file — get_bibentries","text":"bibentryRd object inheriting bibentry","code":""},{"path":"https://geobosh.github.io/Rdpack/reference/get_bibentries.html","id":"references","dir":"Reference","previous_headings":"","what":"References","title":"Get all references from a Bibtex file — get_bibentries","text":"references Rd macro \\insertAllCites help page.","code":""},{"path":"https://geobosh.github.io/Rdpack/reference/get_bibentries.html","id":"author","dir":"Reference","previous_headings":"","what":"Author","title":"Get all references from a Bibtex file — get_bibentries","text":"Georgi N. Boshnakov","code":""},{"path":"https://geobosh.github.io/Rdpack/reference/get_bibentries.html","id":"ref-examples","dir":"Reference","previous_headings":"","what":"Examples","title":"Get all references from a Bibtex file — get_bibentries","text":"","code":"r <- get_bibentries(package = \"Rdpack\") r #> Francois R (2014). _bibtex: bibtex parser_. R package version 0.4.0. #>  #> Boshnakov GN, Putman C (2020). _rbibutils: Convert Between Bibliography #> Formats_. <https://CRAN.R-project.org/package=rbibutils>. #>  #> Murdoch D (2010). “Parsing Rd files.” #> <https://developer.r-project.org/parseRd.pdf>. #>  #> Wickham H, Hester J, Chang W (2018). _devtools: Tools to Make #> Developing R Packages Easier_. R package version 1.13.5, #> <https://CRAN.R-project.org/package=devtools>. #>  #> ZZZ A (2018). “A relation between several fundamental constants: #> $e^i\\pi=-1$.” _A non-existent journal with the formula $L_2$ in its #> name & an ampersand which is preceded by a backslash in the bib file._. #> This reference does not exist. It is a test/demo that simple formulas #> in BibTeX files are OK. A formula in field 'note': $c^2 = a^2 + b^2$. . #>  #> Diaz JE, López-Ibáñez M (2021). “Incorporating Decision-Maker's #> Preferences into the Automatic Configuration of Bi-Objective #> Optimisation Algorithms.” _European Journal of Operational Research_, #> *289*(3), 1209-1222. doi:10.1016/j.ejor.2020.07.059 #> <https://doi.org/10.1016/j.ejor.2020.07.059>, #> <https://doi.org/10.1016/j.ejor.2020.07.059>. print(r, style = \"html\") #> <p>Francois R (2014). #> <em>bibtex: bibtex parser<\/em>. #> R package version 0.4.0.  #> <\/p> #>  #> <p>Boshnakov GN, Putman C (2020). #> <em>rbibutils: Convert Between Bibliography Formats<\/em>. #> <a href=\"https://CRAN.R-project.org/package=rbibutils\">https://CRAN.R-project.org/package=rbibutils<\/a>.  #> <\/p> #>  #> <p>Murdoch D (2010). #> &ldquo;Parsing Rd files.&rdquo; #> <a href=\"https://developer.r-project.org/parseRd.pdf\">https://developer.r-project.org/parseRd.pdf<\/a>.  #> <\/p> #>  #> <p>Wickham H, Hester J, Chang W (2018). #> <em>devtools: Tools to Make Developing R Packages Easier<\/em>. #> R package version 1.13.5, <a href=\"https://CRAN.R-project.org/package=devtools\">https://CRAN.R-project.org/package=devtools<\/a>.  #> <\/p> #>  #> <p>ZZZ A (2018). #> &ldquo;A relation between several fundamental constants: $e^i\\pi=-1$.&rdquo; #> <em>A non-existent journal with the formula $L_2$ in its name &amp; an ampersand which is preceded by a backslash in the bib file.<\/em>. #> This reference does not exist. It is a test/demo that simple formulas in BibTeX files are OK. A formula in field 'note': $c^2 = a^2 + b^2$. .  #> <\/p> #>  #> <p>Diaz JE, López-Ibáñez M (2021). #> &ldquo;Incorporating Decision-Maker's Preferences into the Automatic Configuration of Bi-Objective Optimisation Algorithms.&rdquo; #> <em>European Journal of Operational Research<\/em>, <b>289<\/b>(3), 1209&ndash;1222. #> <a href=\"https://doi.org/10.1016/j.ejor.2020.07.059\">doi:10.1016/j.ejor.2020.07.059<\/a>, <a href=\"https://doi.org/10.1016/j.ejor.2020.07.059\">https://doi.org/10.1016/j.ejor.2020.07.059<\/a>.  #> <\/p>  ## Bib from base R packages are disabled in Rdpack v2 (notify the ## maintainer of Rdpack or raise an issue on github if you wish this back). ## ## b <- get_bibentries(package = \"stats\") ## print(b[[1]], style = \"R\") ## print(b[[1]], style = \"citation\")  ## here the url field contains percent encoding fn_url <- system.file(\"examples\", \"url_with_percents.bib\", package = \"Rdpack\")  u <- get_bibentries(bibfile = fn_url)  ## the links produced by all of the following are valid ## and can be put in a browser print(u, style = \"html\") #> <p>Boshnakov GN (2018). #> &ldquo;Dummy example of URL with percents.&rdquo; #> <em>Example bibtex file<\/em>, <b>51<\/b>, 1&ndash;1. #> <a href=\"https://github.com/GeoBosh/zzfiles/blob/master/url%20with%20percents.bib\">https://github.com/GeoBosh/zzfiles/blob/master/url%20with%20percents.bib<\/a>.  #> <\/p> print(u, style = \"bibtex\") #> @Article{urlWithPercents, #>   author = {Georgi N. Boshnakov}, #>   title = {Dummy example of {URL} with percents}, #>   volume = {51}, #>   url = {https://github.com/GeoBosh/zzfiles/blob/master/url%20with%20percents.bib}, #>   journal = {Example bibtex file}, #>   year = {2018}, #>   pages = {1--1}, #> } print(u, style = \"R\") #> bibentry(bibtype = \"Article\", #>          key = \"urlWithPercents\", #>          author = person(given = c(\"Georgi\", \"N.\"), #>                          family = \"Boshnakov\"), #>          title = \"Dummy example of {URL} with percents\", #>          volume = \"51\", #>          url = \"https://github.com/GeoBosh/zzfiles/blob/master/url%20with%20percents.bib\", #>          journal = \"Example bibtex file\", #>          year = \"2018\", #>          pages = \"1--1\") print(u, style = \"text\") #> Boshnakov GN (2018). “Dummy example of URL with percents.” _Example #> bibtex file_, *51*, 1-1. #> <https://github.com/GeoBosh/zzfiles/blob/master/url%20with%20percents.bib>. print(u, style = \"citation\") #> Boshnakov GN (2018). “Dummy example of URL with percents.” _Example #> bibtex file_, *51*, 1-1. #> <https://github.com/GeoBosh/zzfiles/blob/master/url%20with%20percents.bib>. #>  #> A BibTeX entry for LaTeX users is #>  #>   @Article{urlWithPercents, #>     author = {Georgi N. Boshnakov}, #>     title = {Dummy example of {URL} with percents}, #>     volume = {51}, #>     url = {https://github.com/GeoBosh/zzfiles/blob/master/url%20with%20percents.bib}, #>     journal = {Example bibtex file}, #>     year = {2018}, #>     pages = {1--1}, #>   }  ## The link here contains escapes but when put in a LaTeX document ## which uses the JSS style it generates correct clickable link, ## (see Details section)  print(u, style = \"latex\") #> Boshnakov GN (2018). #> ``Dummy example of URL with percents.'' #> \\emph{Example bibtex file}, \\bold{51}, 1--1. #> \\url{https://github.com/GeoBosh/zzfiles/blob/master/url\\%20with\\%20percents.bib}.  ## here the journal field contains percent encoding fn_other <- system.file(\"examples\", \"journal_with_percents.bib\", package = \"Rdpack\")  j <- get_bibentries(bibfile = fn_url) print(j, style = \"html\") #> <p>Boshnakov GN (2018). #> &ldquo;Dummy example of URL with percents.&rdquo; #> <em>Example bibtex file<\/em>, <b>51<\/b>, 1&ndash;1. #> <a href=\"https://github.com/GeoBosh/zzfiles/blob/master/url%20with%20percents.bib\">https://github.com/GeoBosh/zzfiles/blob/master/url%20with%20percents.bib<\/a>.  #> <\/p> print(j, style = \"bibtex\") #> @Article{urlWithPercents, #>   author = {Georgi N. Boshnakov}, #>   title = {Dummy example of {URL} with percents}, #>   volume = {51}, #>   url = {https://github.com/GeoBosh/zzfiles/blob/master/url%20with%20percents.bib}, #>   journal = {Example bibtex file}, #>   year = {2018}, #>   pages = {1--1}, #> } print(j, style = \"R\") #> bibentry(bibtype = \"Article\", #>          key = \"urlWithPercents\", #>          author = person(given = c(\"Georgi\", \"N.\"), #>                          family = \"Boshnakov\"), #>          title = \"Dummy example of {URL} with percents\", #>          volume = \"51\", #>          url = \"https://github.com/GeoBosh/zzfiles/blob/master/url%20with%20percents.bib\", #>          journal = \"Example bibtex file\", #>          year = \"2018\", #>          pages = \"1--1\") print(j, style = \"text\") #> Boshnakov GN (2018). “Dummy example of URL with percents.” _Example #> bibtex file_, *51*, 1-1. #> <https://github.com/GeoBosh/zzfiles/blob/master/url%20with%20percents.bib>. print(j, style = \"citation\") #> Boshnakov GN (2018). “Dummy example of URL with percents.” _Example #> bibtex file_, *51*, 1-1. #> <https://github.com/GeoBosh/zzfiles/blob/master/url%20with%20percents.bib>. #>  #> A BibTeX entry for LaTeX users is #>  #>   @Article{urlWithPercents, #>     author = {Georgi N. Boshnakov}, #>     title = {Dummy example of {URL} with percents}, #>     volume = {51}, #>     url = {https://github.com/GeoBosh/zzfiles/blob/master/url%20with%20percents.bib}, #>     journal = {Example bibtex file}, #>     year = {2018}, #>     pages = {1--1}, #>   }        print(j, style = \"latex\") #> Boshnakov GN (2018). #> ``Dummy example of URL with percents.'' #> \\emph{Example bibtex file}, \\bold{51}, 1--1. #> \\url{https://github.com/GeoBosh/zzfiles/blob/master/url\\%20with\\%20percents.bib}."},{"path":"https://geobosh.github.io/Rdpack/reference/get_sig_text.html","id":null,"dir":"Reference","previous_headings":"","what":"Produce the textual form of the  signatures of available methods for\n  an S4 generic function — get_sig_text","title":"Produce the textual form of the  signatures of available methods for\n  an S4 generic function — get_sig_text","text":"Produce textual form  signatures available methods   S4 generic function.","code":""},{"path":"https://geobosh.github.io/Rdpack/reference/get_sig_text.html","id":"ref-usage","dir":"Reference","previous_headings":"","what":"Usage","title":"Produce the textual form of the  signatures of available methods for\n  an S4 generic function — get_sig_text","text":"","code":"get_sig_text(rdo, package = NULL)"},{"path":"https://geobosh.github.io/Rdpack/reference/get_sig_text.html","id":"arguments","dir":"Reference","previous_headings":"","what":"Arguments","title":"Produce the textual form of the  signatures of available methods for\n  an S4 generic function — get_sig_text","text":"rdo Rd object. package class \"character\", give  methods defined     package, otherwise give methods.","code":""},{"path":"https://geobosh.github.io/Rdpack/reference/get_sig_text.html","id":"details","dir":"Reference","previous_headings":"","what":"Details","title":"Produce the textual form of the  signatures of available methods for\n  an S4 generic function — get_sig_text","text":"Signatures found using function findMethodSignatures   package \"methods\". find methods show() defined package   \"methods\" print first :","code":"fn <- utils::help(\"show-methods\", package = \"methods\") rdo <- utils:::.getHelpFile(fn) head(get_sig_text(rdo)) ##: [1] \"signature(object = \\\"ANY\\\")\"                    ##: [2] \"signature(object = \\\"classGeneratorFunction\\\")\" ##: [3] \"signature(object = \\\"classRepresentation\\\")\"    ##: [4] \"signature(object = \\\"envRefClass\\\")\"            ##: [5] \"signature(object = \\\"externalRefMethod\\\")\"      ##: [6] \"signature(object = \\\"genericFunction\\\")\""},{"path":"https://geobosh.github.io/Rdpack/reference/get_sig_text.html","id":"value","dir":"Reference","previous_headings":"","what":"Value","title":"Produce the textual form of the  signatures of available methods for\n  an S4 generic function — get_sig_text","text":"character vector one element method.","code":""},{"path":"https://geobosh.github.io/Rdpack/reference/get_sig_text.html","id":"author","dir":"Reference","previous_headings":"","what":"Author","title":"Produce the textual form of the  signatures of available methods for\n  an S4 generic function — get_sig_text","text":"Georgi N. Boshnakov","code":""},{"path":"https://geobosh.github.io/Rdpack/reference/get_sig_text.html","id":"note","dir":"Reference","previous_headings":"","what":"Note","title":"Produce the textual form of the  signatures of available methods for\n  an S4 generic function — get_sig_text","text":"todo: better call promptMethods() get signatures   version R-2.13.x trouble argument `' (  figure use restrict functions package; also,   promptMethods() seemed call deprecated function   getMethods()). Check things stand current versions R,   may problem (checked, 2.14-0 ).","code":""},{"path":"https://geobosh.github.io/Rdpack/reference/get_sig_text.html","id":"ref-examples","dir":"Reference","previous_headings":"","what":"Examples","title":"Produce the textual form of the  signatures of available methods for\n  an S4 generic function — get_sig_text","text":"","code":"## load another package with some S4 methods (\"methods\" is already loaded) require(\"stats4\")   rdo <- Rdo_fetch(\"show\", package = \"methods\") ## alternatively: #fn <- help(\"show-methods\", package = \"methods\") #rdo <- utils:::.getHelpFile(fn)  ## this will find all methods for \"show\" in currently loaded packages ## (print only some of them) head(get_sig_text(rdo)) #> [1] \"signature(object = \\\"ANY\\\")\"                       #> [2] \"signature(object = \\\"MethodDefinition\\\")\"          #> [3] \"signature(object = \\\"MethodDefinitionWithTrace\\\")\" #> [4] \"signature(object = \\\"MethodSelectionReport\\\")\"     #> [5] \"signature(object = \\\"MethodWithNext\\\")\"            #> [6] \"signature(object = \\\"MethodWithNextWithTrace\\\")\"    ## this will select only the ones from package \"stats4\" get_sig_text(rdo, package = \"stats4\") #> [1] \"signature(object = \\\"mle\\\")\"         \"signature(object = \\\"summary.mle\\\")\"  ## this is also fine (interactively) but need to choose ## the appropriate element of \"fn\" if length(fn) > 1 #fn <- help(\"show-methods\")  ## this finds nothing #fn <- help(\"logLik-methods\", package = \"methods\") #fn Rdo_fetch(\"logLik-methods\", package = \"methods\") #> NULL  ## this does #fn <- help(\"logLik-methods\", package = \"stats4\") #rdo <- utils:::.getHelpFile(fn) rdo2 <- Rdo_fetch(\"logLik-methods\", package = \"stats4\")  get_sig_text(rdo2) #> [1] \"signature(object = \\\"ANY\\\")\" \"signature(object = \\\"mle\\\")\" get_sig_text(rdo2, package = \"stats4\") #> [1] \"signature(object = \\\"ANY\\\")\" \"signature(object = \\\"mle\\\")\"  ## only default method defined ## using this: setGeneric(\"f1\", function(x, y){NULL}) #> [1] \"f1\" ## since the following gives error in pkgdown: #f1 <- function(x, y){NULL} #setGeneric(\"f1\")  fn <- tempfile()  reprompt(\"f1\", filename = fn) #> Rd source not supplied, looking for installed documentation. #> Rd source not supplied and installed documentation not found. #> Trying a 'prompt' function to generate documentation for the object. #> \tsuccess: documentation generated using a 'prompt' function. #> \tThe Rd content was written to file  /tmp/RtmpVKKU0b/file186274c8d0ac  #> [1] \"/tmp/RtmpVKKU0b/file186274c8d0ac\" rdo <- tools::parse_Rd(fn) get_sig_text(rdo) #> [1] \"signature(x = \\\"ANY\\\")\"  setClass(\"aRdpack\") setClass(\"bRdpack\")  ## several methods defined setGeneric(\"f4\", function(x, y){NULL}) #> [1] \"f4\" setMethod(\"f4\", c(\"numeric\", \"numeric\"), function(x, y){NULL}) setMethod(\"f4\", c(\"aRdpack\", \"numeric\"), function(x, y){NULL}) setMethod(\"f4\", c(\"bRdpack\", \"numeric\"), function(x, y){NULL}) setMethod(\"f4\", c(\"aRdpack\", \"bRdpack\"), function(x, y){NULL})  reprompt(\"f4\", filename = fn) #> Rd source not supplied, looking for installed documentation. #> Rd source not supplied and installed documentation not found. #> Trying a 'prompt' function to generate documentation for the object. #> \tsuccess: documentation generated using a 'prompt' function. #> \tThe Rd content was written to file  /tmp/RtmpVKKU0b/file186274c8d0ac  #> [1] \"/tmp/RtmpVKKU0b/file186274c8d0ac\" rdo <- tools::parse_Rd(fn) get_sig_text(rdo) #> [1] \"signature(x = \\\"ANY\\\", y = \\\"ANY\\\")\"         #> [2] \"signature(x = \\\"aRdpack\\\", y = \\\"bRdpack\\\")\" #> [3] \"signature(x = \\\"aRdpack\\\", y = \\\"numeric\\\")\" #> [4] \"signature(x = \\\"bRdpack\\\", y = \\\"numeric\\\")\" #> [5] \"signature(x = \\\"numeric\\\", y = \\\"numeric\\\")\"  unlink(fn)"},{"path":"https://geobosh.github.io/Rdpack/reference/get_usage_text.html","id":null,"dir":"Reference","previous_headings":"","what":"Get the text of the usage section of Rd documentation — get_usage_text","title":"Get the text of the usage section of Rd documentation — get_usage_text","text":"Get text usage section Rd documentation.","code":""},{"path":"https://geobosh.github.io/Rdpack/reference/get_usage_text.html","id":"ref-usage","dir":"Reference","previous_headings":"","what":"Usage","title":"Get the text of the usage section of Rd documentation — get_usage_text","text":"","code":"get_usage_text(rdo)"},{"path":"https://geobosh.github.io/Rdpack/reference/get_usage_text.html","id":"arguments","dir":"Reference","previous_headings":"","what":"Arguments","title":"Get the text of the usage section of Rd documentation — get_usage_text","text":"rdo Rd object character string","code":""},{"path":"https://geobosh.github.io/Rdpack/reference/get_usage_text.html","id":"details","dir":"Reference","previous_headings":"","what":"Details","title":"Get the text of the usage section of Rd documentation — get_usage_text","text":"rdo string, parsed obtain Rd object. content section \"\\usage\" extracted converted string.","code":""},{"path":"https://geobosh.github.io/Rdpack/reference/get_usage_text.html","id":"value","dir":"Reference","previous_headings":"","what":"Value","title":"Get the text of the usage section of Rd documentation — get_usage_text","text":"string","code":""},{"path":"https://geobosh.github.io/Rdpack/reference/get_usage_text.html","id":"author","dir":"Reference","previous_headings":"","what":"Author","title":"Get the text of the usage section of Rd documentation — get_usage_text","text":"Georgi N. Boshnakov","code":""},{"path":"https://geobosh.github.io/Rdpack/reference/get_usage_text.html","id":"note","dir":"Reference","previous_headings":"","what":"Note","title":"Get the text of the usage section of Rd documentation — get_usage_text","text":"todo: get_usage_text can generalised Rd section         better use different approach since print.Rd()         take care details (escaping %, example). Also,         functions use one assume returns R code,         may case usage section contains Rd comments.","code":""},{"path":"https://geobosh.github.io/Rdpack/reference/get_usage_text.html","id":"ref-examples","dir":"Reference","previous_headings":"","what":"Examples","title":"Get the text of the usage section of Rd documentation — get_usage_text","text":"","code":"## get the Rd object documenting Rdo_macro #h <- utils::help(\"Rdo_macro\", lib.loc = .libPaths()) #rdo <- utils:::.getHelpFile(h) rdo <- Rdo_fetch(\"Rdo_macro\", \"Rdpack\") # extract the usage section and print it: ut <- get_usage_text(rdo) cat(ut, sep = \"\\n\") #>  #> Rdo_macro(x, name) #>  #> Rdo_macro1(x, name) #>  #> Rdo_macro2(x, y, name) #>  #> Rdo_item(x, y) #>  #> Rdo_sigitem(x, y, newline = TRUE)"},{"path":"https://geobosh.github.io/Rdpack/reference/insert_all_ref.html","id":null,"dir":"Reference","previous_headings":"","what":"Insert references cited in packages — insert_all_ref","title":"Insert references cited in packages — insert_all_ref","text":"Insert references cited packages.","code":""},{"path":"https://geobosh.github.io/Rdpack/reference/insert_all_ref.html","id":"ref-usage","dir":"Reference","previous_headings":"","what":"Usage","title":"Insert references cited in packages — insert_all_ref","text":"","code":"insert_all_ref(refs, style = \"\", empty_cited = FALSE)"},{"path":"https://geobosh.github.io/Rdpack/reference/insert_all_ref.html","id":"arguments","dir":"Reference","previous_headings":"","what":"Arguments","title":"Insert references cited in packages — insert_all_ref","text":"refs matrix specifying key-package pairs references insert.     Can also cached environment, see Details. style bibstyle, see Details. empty_cited TRUE, empty list currently cited items.","code":""},{"path":"https://geobosh.github.io/Rdpack/reference/insert_all_ref.html","id":"details","dir":"Reference","previous_headings":"","what":"Details","title":"Insert references cited in packages — insert_all_ref","text":"insert_all_ref workhorse behind several Rd macros   inclusion references Rd documentation. Argument refs two-column character matrix.  first   column specifies bibtex keys.  specify one key   single element, separate commas. second column specifies   package look keys. key equal \"*\" requests keys corresponding package. insert_all_ref drops duplicated keys, collects references,   converts Rd textual representation inclusion Rd   documentation files. refs can cached environment. internal use   documented.","code":""},{"path":"https://geobosh.github.io/Rdpack/reference/insert_all_ref.html","id":"value","dir":"Reference","previous_headings":"","what":"Value","title":"Insert references cited in packages — insert_all_ref","text":"character string containing textual representation   references, suitable inclusion Rd file","code":""},{"path":"https://geobosh.github.io/Rdpack/reference/insert_all_ref.html","id":"references","dir":"Reference","previous_headings":"","what":"References","title":"Insert references cited in packages — insert_all_ref","text":"Currently citations help page. Nevetheless,   put \\insertAllCited{} just paragraph show   message prints citations. seems   better printing nothing may argued also   warning well. references Rd macro \\insertAllCites help page.","code":""},{"path":"https://geobosh.github.io/Rdpack/reference/insert_all_ref.html","id":"author","dir":"Reference","previous_headings":"","what":"Author","title":"Insert references cited in packages — insert_all_ref","text":"Georgi N. Boshnakov","code":""},{"path":"https://geobosh.github.io/Rdpack/reference/insert_all_ref.html","id":"ref-examples","dir":"Reference","previous_headings":"","what":"Examples","title":"Insert references cited in packages — insert_all_ref","text":"","code":"## a reference from package Rdpack cat(insert_all_ref(matrix(c(\"Rpack:bibtex\", \"Rdpack\"), ncol = 2)), \"\\n\") #> Romain Francois (2014). #> \\emph{bibtex: bibtex parser}. #> R package version 0.4.0.   ## more than one reference from package Rdpack, separate the keys with commas cat(insert_all_ref(matrix(c(\"parseRd,Rpack:bibtex\", \"Rdpack\"), ncol = 2)), \"\\n\") #> Romain Francois (2014). #> \\emph{bibtex: bibtex parser}. #> R package version 0.4.0.\\cr\\cr Duncan Murdoch (2010). #> \\dQuote{Parsing Rd files.} #> \\url{https://developer.r-project.org/parseRd.pdf}.   ## all references from package Rdpack cat(insert_all_ref(matrix(c(\"*\", \"Rdpack\"), ncol = 2)), \"\\n\") #> Georgi #> N. Boshnakov, Chris Putman (2020). #> \\emph{rbibutils: Convert Between Bibliography Formats}. #> \\url{https://CRAN.R-project.org/package=rbibutils}.\\cr\\cr Juan #> Esteban Diaz, Manuel López-Ibáñez (2021). #> \\dQuote{Incorporating Decision-Maker's Preferences into the Automatic Configuration of Bi-Objective Optimisation Algorithms.} #> \\emph{European Journal of Operational Research}, \\bold{289}(3), 1209--1222. #> \\doi{10.1016/j.ejor.2020.07.059}.\\cr\\cr Romain Francois (2014). #> \\emph{bibtex: bibtex parser}. #> R package version 0.4.0.\\cr\\cr Duncan Murdoch (2010). #> \\dQuote{Parsing Rd files.} #> \\url{https://developer.r-project.org/parseRd.pdf}.\\cr\\cr Hadley Wickham, Jim Hester, Winston Chang (2018). #> \\emph{devtools: Tools to Make Developing R Packages Easier}. #> R package version 1.13.5, \\url{https://CRAN.R-project.org/package=devtools}.\\cr\\cr A. ZZZ (2018). #> \\dQuote{A relation between several fundamental constants: \\eqn{e^{i\\pi}=-1}.} #> \\emph{A non-existent journal with the formula \\eqn{L_2} in its name & an ampersand which is preceded by a backslash in the bib file.}. #> This reference does not exist. It is a test/demo that simple formulas in BibTeX files are OK. A formula in field 'note': \\eqn{c^2 = a^2 + b^2}. .   ## all references from package Rdpack and rbibutils m <- matrix(c(\"*\", \"Rdpack\",  \"*\", \"rbibutils\"), ncol = 2, byrow = TRUE) cat(insert_all_ref(m), \"\\n\") #> Georgi #> N. Boshnakov (2020). #> \\dQuote{Rdpack: Update and Manipulate Rd Documentation Objects.} #> \\doi{10.5281/zenodo.3925612}, R package version 2.0.0.\\cr\\cr Georgi #> N. Boshnakov, Chris Putman (2020). #> \\emph{rbibutils: Convert Between Bibliography Formats}. #> \\url{https://CRAN.R-project.org/package=rbibutils}.\\cr\\cr Juan #> Esteban Diaz, Manuel López-Ibáñez (2021). #> \\dQuote{Incorporating Decision-Maker's Preferences into the Automatic Configuration of Bi-Objective Optimisation Algorithms.} #> \\emph{European Journal of Operational Research}, \\bold{289}(3), 1209--1222. #> \\doi{10.1016/j.ejor.2020.07.059}.\\cr\\cr Damiano Fantini (2019). #> \\dQuote{easyPubMed: Search and Retrieve Scientific Publication Records from PubMed.} #> R package version 2.13, \\url{https://CRAN.R-project.org/package=easyPubMed}.\\cr\\cr Romain Francois (2014). #> \\emph{bibtex: bibtex parser}. #> R package version 0.4.0.\\cr\\cr Romain Francois (2014). #> \\emph{bibtex: bibtex parser}. #> R package version 0.4.0.\\cr\\cr Mathew #> William McLean (2017). #> \\dQuote{RefManageR: Import and Manage BibTeX and BibLaTeX References in R.} #> \\emph{The Journal of Open Source Software}. #> \\doi{10.21105/joss.00338}.\\cr\\cr Duncan Murdoch (2010). #> \\dQuote{Parsing Rd files.} #> \\url{https://developer.r-project.org/parseRd.pdf}.\\cr\\cr Chris Putnam (2020). #> \\dQuote{Library bibutils, version 6.10.} #> \\url{https://sourceforge.net/projects/bibutils/}.\\cr\\cr Hadley Wickham, Jim Hester, Winston Chang (2018). #> \\emph{devtools: Tools to Make Developing R Packages Easier}. #> R package version 1.13.5, \\url{https://CRAN.R-project.org/package=devtools}.\\cr\\cr A. ZZZ (2018). #> \\dQuote{A relation between several fundamental constants: \\eqn{e^{i\\pi}=-1}.} #> \\emph{A non-existent journal with the formula \\eqn{L_2} in its name & an ampersand which is preceded by a backslash in the bib file.}. #> This reference does not exist. It is a test/demo that simple formulas in BibTeX files are OK. A formula in field 'note': \\eqn{c^2 = a^2 + b^2}. ."},{"path":"https://geobosh.github.io/Rdpack/reference/insert_citeOnly.html","id":null,"dir":"Reference","previous_headings":"","what":"Generate citations from bibtex keys — insert_citeOnly","title":"Generate citations from bibtex keys — insert_citeOnly","text":"Generate citations bibtex keys.","code":""},{"path":"https://geobosh.github.io/Rdpack/reference/insert_citeOnly.html","id":"ref-usage","dir":"Reference","previous_headings":"","what":"Usage","title":"Generate citations from bibtex keys — insert_citeOnly","text":"","code":"insert_citeOnly(keys, package = NULL, before = NULL, after = NULL,                 bibpunct = NULL, ..., cached_env = NULL,                 cite_only = FALSE, dont_cite = FALSE)"},{"path":"https://geobosh.github.io/Rdpack/reference/insert_citeOnly.html","id":"arguments","dir":"Reference","previous_headings":"","what":"Arguments","title":"Generate citations from bibtex keys — insert_citeOnly","text":"keys character string containing bibtex key(s) prefixed symbol     @, intermixed free text. format     Rd macro \\insertCite. Put ;textual end     string get textual citation. Similarly, ;nobrackets     requests parenthesised citation without enclosing parentheses.     Alternatively, keys can contain one keys, separated     commas. package name R package. see citeNatbib. see citeNatbib. bibpunct see citeNatbib. ... arguments; internal use. cached_env internal use. cite_only internal use. dont_cite internal use.","code":""},{"path":"https://geobosh.github.io/Rdpack/reference/insert_citeOnly.html","id":"details","dir":"Reference","previous_headings":"","what":"Details","title":"Generate citations from bibtex keys — insert_citeOnly","text":"function behind \\insertCite related macros.   Argument \"keys\" syntax first argument   \\insertCite, see insertRef full details.","code":""},{"path":"https://geobosh.github.io/Rdpack/reference/insert_citeOnly.html","id":"value","dir":"Reference","previous_headings":"","what":"Value","title":"Generate citations from bibtex keys — insert_citeOnly","text":"character vector containing references Rd markup","code":""},{"path":"https://geobosh.github.io/Rdpack/reference/insert_citeOnly.html","id":"author","dir":"Reference","previous_headings":"","what":"Author","title":"Generate citations from bibtex keys — insert_citeOnly","text":"Georgi N. Boshnakov","code":""},{"path":[]},{"path":"https://geobosh.github.io/Rdpack/reference/insert_citeOnly.html","id":"ref-examples","dir":"Reference","previous_headings":"","what":"Examples","title":"Generate citations from bibtex keys — insert_citeOnly","text":"","code":"insert_citeOnly(\"@see also @Rpackage:rbibutils and @parseRd\", package = \"Rdpack\") #> [1] \"(see also Boshnakov and Putman 2020 and Murdoch 2010)\" ## (see also Boshnakov and Putman 2020 and Murdoch 2010)  insert_citeOnly(\"@see also @Rpackage:rbibutils and @parseRd;nobrackets\",   package = \"Rdpack\") #> [1] \"see also Boshnakov and Putman 2020 and Murdoch 2010\" ## see also Boshnakov and Putman 2020 and Murdoch 2010  insert_citeOnly(\"@see also @Rpackage:rbibutils and @parseRd;textual\",   package = \"Rdpack\") #> [1] \"see also Boshnakov and Putman (2020) and Murdoch (2010)\" ## see also Boshnakov and Putman (2020) and Murdoch (2010)"},{"path":"https://geobosh.github.io/Rdpack/reference/insert_ref.html","id":null,"dir":"Reference","previous_headings":"","what":"Insert bibtex references in Rd and roxygen2 documentation — insert_ref","title":"Insert bibtex references in Rd and roxygen2 documentation — insert_ref","text":"Package Rdpack provides Rd macros inserting references   citations bibtex files R documentation.  Function   insert_ref() workhorse behind mechanism.   description given page sufficient, details   see vignette.","code":""},{"path":"https://geobosh.github.io/Rdpack/reference/insert_ref.html","id":"ref-usage","dir":"Reference","previous_headings":"","what":"Usage","title":"Insert bibtex references in Rd and roxygen2 documentation — insert_ref","text":"","code":"insert_ref(key, package = NULL, ..., cached_env = NULL)"},{"path":"https://geobosh.github.io/Rdpack/reference/insert_ref.html","id":"arguments","dir":"Reference","previous_headings":"","what":"Arguments","title":"Insert bibtex references in Rd and roxygen2 documentation — insert_ref","text":"key bibtex key reference, character string. package package look bibtex file. ... arguments pass get_bibentries().     one interest users bibfile, whose default     \"REFERENCES.bib\", see get_bibentries. cached_env environment, used avoid repeatedly passing bib     file scratch, mainly used Rd macros.","code":""},{"path":"https://geobosh.github.io/Rdpack/reference/insert_ref.html","id":"details","dir":"Reference","previous_headings":"","what":"Details","title":"Insert bibtex references in Rd and roxygen2 documentation — insert_ref","text":"insert_ref extracts bibliograhic reference bibtex   file, converts Rd format returns single string   embedded newline characters. workhorse provided   mechanism users even need know   insert_ref. Package Rdpack provides several Rd macros inserting   references citations documentation package. macros   work , manually written Rd files roxygen2   documentation chunks. macros look references file   \"REFERENCES.bib\" root installation directory   package. package development mode   devtools, \"inst/REFERENCES.bib\" development   directory package checked first. See also   get_bibentries note direct calls   insert_ref() can specify different file, filename   places looked fixed Rd macros. description assumes Rdpack added file   DESCRIPTION, described Rdpack-package vignette   \"Inserting_bibtex_references\". Rd macros put   text documentation sources (‘Rd’ files ‘roxygen2’   chunks).","code":""},{"path":"https://geobosh.github.io/Rdpack/reference/insert_ref.html","id":"rd-macro-insertref","dir":"Reference","previous_headings":"","what":"Rd macro insertRef","title":"Insert bibtex references in Rd and roxygen2 documentation — insert_ref","text":"\\insertRef{key}{package} inserts reference bibtex key     key file \"REFERENCES.bib\" package     package. Argument ‘package’ can installed R     package, necessarily one documentation object, long     contains file \"REFERENCES.bib\" root     installation directory.  references partially processed     package built. References inserted \\insertRef appear place     macro put, usually dedicated references section     (\\references Rd files, @references roxygen     chunks). example, section ‘References’ help page shows     (among things)) rendered results following lines     Rd source file: roxygen2 documentation chunk might look like : first reference label Rpackage:rbibutils taken     file \"REFERENCES.bib\" package Rdpack. third     reference file \"REFERENCES.bib\" package     rbibutils. details see vignette \"Inserting_bibtex_references\".","code":"\\insertRef{Rpackage:rbibutils}{Rdpack}              \\insertRef{parseRd}{Rdpack}                  \\insertRef{bibutils6.10}{rbibutils} #' @references         #' \\insertRef{Rpackage:rbibutils}{Rdpack}         #'          #' \\insertRef{parseRd}{Rdpack}         #'          #' \\insertRef{bibutils6.10}{rbibutils}"},{"path":"https://geobosh.github.io/Rdpack/reference/insert_ref.html","id":"rd-macro-insertcite","dir":"Reference","previous_headings":"","what":"Rd macro insertCite","title":"Insert bibtex references in Rd and roxygen2 documentation — insert_ref","text":"\\insertCite{key}{package} cites key records use     \\insertAllCited, see . key can contain     keys separated commas.  default citations parenthesised     (Murdoch 2010) .  get textual citations, like     Murdoch (2010) , put string ;textual     end key. references last two sentences     produced \\insertCite{parseRd}{Rdpack}     \\insertCite{parseRd;textual}{Rdpack}, respectively.      also works several citations, e.g.     \\insertCite{parseRd,Rpackage:rbibutils;textual}{Rdpack}     produces: Murdoch (2010); Boshnakov Putman (2020) . mix citations text, ‘see also’     ‘chapter 3’, write list keys free text, starting     symbol @ prefixing key .      @ symbol appear output. example,     following code produces:  parenthesised form, adding ;nobrackets end     list keys causes enclosing parentheses dropped.     useful wish use markup text surrounding     references. example, gives: (see also  Murdoch 2010; Boshnakov Putman 2020 ).     Without ‘;nobrackets’ result       (see also  (Murdoch 2010; Boshnakov Putman 2020) ).","code":"\\insertCite{@see also @parseRd and @Rpackage:rbibutils}{Rdpack},              \\insertCite{@see also @parseRd; @Rpackage:rbibutils}{Rdpack},              \\insertCite{@see also @parseRd and @Rpackage:rbibutils;textual}{Rdpack}. (\\emph{see also}  \\insertCite{@@parseRd; @Rpackage:rbibutils;nobrackets}{Rdpack})."},{"path":"https://geobosh.github.io/Rdpack/reference/insert_ref.html","id":"rd-macro-insertnocite","dir":"Reference","previous_headings":"","what":"Rd macro insertNoCite","title":"Insert bibtex references in Rd and roxygen2 documentation — insert_ref","text":"macro \\insertNoCite{key}{package} records one   references \\insertAllCited cite . Setting   key * include references specified   package. example, \\insertNoCite{parseRd}{Rdpack}   \\insertNoCite{*}{rbibutils} record specified references   inclusion \\insertAllCited.","code":""},{"path":"https://geobosh.github.io/Rdpack/reference/insert_ref.html","id":"rd-macro-insertallcited","dir":"Reference","previous_headings":"","what":"Rd macro insertAllCited","title":"Insert bibtex references in Rd and roxygen2 documentation — insert_ref","text":"\\insertAllCited inserts references cited     \\insertCite \\insertNoCite. Putting macro     references section keep references date automatically.      Rd section may look something like: roxygen2, references chunk might look like :","code":"\\references{              \\insertAllCited{}        } #' @references        #'   \\insertAllCited{}"},{"path":"https://geobosh.github.io/Rdpack/reference/insert_ref.html","id":"rd-macro-insertnocite-1","dir":"Reference","previous_headings":"","what":"Rd macro insertNoCite","title":"Insert bibtex references in Rd and roxygen2 documentation — insert_ref","text":"\\insertCiteOnly{key}{package} \\insertCite     include key list references     \\insertAllCited.","code":""},{"path":"https://geobosh.github.io/Rdpack/reference/insert_ref.html","id":"value","dir":"Reference","previous_headings":"","what":"Value","title":"Insert bibtex references in Rd and roxygen2 documentation — insert_ref","text":"insert_ref, character string","code":""},{"path":"https://geobosh.github.io/Rdpack/reference/insert_ref.html","id":"references","dir":"Reference","previous_headings":"","what":"References","title":"Insert bibtex references in Rd and roxygen2 documentation — insert_ref","text":"illustrative purposes two sets citations   first set references obtained \\insertRef   reference: Duncan Murdoch (2010). “Parsing Rd files.” https://developer.r-project.org/parseRd.pdf. Georgi N. Boshnakov, Chris Putman (2020). rbibutils: Convert Bibliography Formats. https://CRAN.R-project.org/package=rbibutils. Putnam C (2020). “Library bibutils, version 6.10.” https://sourceforge.net/projects/bibutils/. ---- following references obtained single \\insertAllCited{}.    references sorted automatically surnames authors: Georgi N. Boshnakov, Chris Putman (2020). rbibutils: Convert Bibliography Formats. https://CRAN.R-project.org/package=rbibutils. Duncan Murdoch (2010). “Parsing Rd files.” https://developer.r-project.org/parseRd.pdf. Chris Putnam (2020). “Library bibutils, version 6.10.” https://sourceforge.net/projects/bibutils/.","code":""},{"path":"https://geobosh.github.io/Rdpack/reference/insert_ref.html","id":"author","dir":"Reference","previous_headings":"","what":"Author","title":"Insert bibtex references in Rd and roxygen2 documentation — insert_ref","text":"Georgi N. Boshnakov","code":""},{"path":[]},{"path":"https://geobosh.github.io/Rdpack/reference/insert_ref.html","id":"ref-examples","dir":"Reference","previous_headings":"","what":"Examples","title":"Insert bibtex references in Rd and roxygen2 documentation — insert_ref","text":"","code":"cat(insert_ref(\"Rpackage:rbibutils\", \"Rdpack\"), \"\\n\") #> Georgi #> N. Boshnakov, Chris Putman (2020). #> \\emph{rbibutils: Convert Between Bibliography Formats}. #> \\url{https://CRAN.R-project.org/package=rbibutils}."},{"path":"https://geobosh.github.io/Rdpack/reference/inspect_Rd.html","id":null,"dir":"Reference","previous_headings":"","what":"Inspect and update an Rd object or file — inspect_Rd","title":"Inspect and update an Rd object or file — inspect_Rd","text":"Inspect update Rd object file.","code":""},{"path":"https://geobosh.github.io/Rdpack/reference/inspect_Rd.html","id":"ref-usage","dir":"Reference","previous_headings":"","what":"Usage","title":"Inspect and update an Rd object or file — inspect_Rd","text":"","code":"inspect_Rd(rdo, package = NULL)  inspect_Rdfun(rdo, alias_update = TRUE)  inspect_Rdmethods(rdo, package = NULL)  inspect_Rdclass(rdo)"},{"path":"https://geobosh.github.io/Rdpack/reference/inspect_Rd.html","id":"arguments","dir":"Reference","previous_headings":"","what":"Arguments","title":"Inspect and update an Rd object or file — inspect_Rd","text":"rdo Rd object file name package name package alias_update TRUE, add missing alias entries     functions usage statements.","code":""},{"path":"https://geobosh.github.io/Rdpack/reference/inspect_Rd.html","id":"details","dir":"Reference","previous_headings":"","what":"Details","title":"Inspect and update an Rd object or file — inspect_Rd","text":"functions check descriptions objects rdo   consistent current definitions update ,   necessary. details depend type documented topic.   general, functions update entries can produced   programmatically, possibly accompanied suggestion author   write additional text. inspect_Rd checks \\name section rdo   dispatches one inspect_XXX functions depening   type topic. inspect_Rdfun processes documentation functions.  checks   usage entries functions documented rdo   updates necessary. appends \"\\alias\" entries   functions . Entries created arguments   missing \"\\arguments\" section. Warning   given arguments \"\\arguments\" section   present least one usage entry. inspect_Rdfun understands   syntax S3 methods S4 methods used \"usage\" sections,   well. S4 methods may also section produced   promptMethods. inspect_Rdmethods checks updates documentation S4   generic function. inspect_Rdclass checks updates documentation S4   class. Since method signatures descriptions  may present   documentation class, well methods, question   arises put \"\\alias\" entries avoid duplication.   Currently, alias entries put method descriptions.","code":""},{"path":"https://geobosh.github.io/Rdpack/reference/inspect_Rd.html","id":"author","dir":"Reference","previous_headings":"","what":"Author","title":"Inspect and update an Rd object or file — inspect_Rd","text":"Georgi N. Boshnakov","code":""},{"path":"https://geobosh.github.io/Rdpack/reference/inspect_args.html","id":null,"dir":"Reference","previous_headings":"","what":"Inspect the argument section of an Rd object — inspect_args","title":"Inspect the argument section of an Rd object — inspect_args","text":"Inspect argument section Rd object.","code":""},{"path":"https://geobosh.github.io/Rdpack/reference/inspect_args.html","id":"ref-usage","dir":"Reference","previous_headings":"","what":"Usage","title":"Inspect the argument section of an Rd object — inspect_args","text":"","code":"inspect_args(rdo, i_usage)"},{"path":"https://geobosh.github.io/Rdpack/reference/inspect_args.html","id":"arguments","dir":"Reference","previous_headings":"","what":"Arguments","title":"Inspect the argument section of an Rd object — inspect_args","text":"rdo Rd object describing functions. i_usage see Details.","code":""},{"path":"https://geobosh.github.io/Rdpack/reference/inspect_args.html","id":"details","dir":"Reference","previous_headings":"","what":"Details","title":"Inspect the argument section of an Rd object — inspect_args","text":"inspect_args checks arguments documentation   object rdo match (union ) actual arguments   functions describes. i_usage missing, computed inspecting current   definitions functions described rdo, see   inspect_usage. argument likely supplied   function calling inspect_args already computed   purposes.","code":""},{"path":"https://geobosh.github.io/Rdpack/reference/inspect_args.html","id":"value","dir":"Reference","previous_headings":"","what":"Value","title":"Inspect the argument section of an Rd object — inspect_args","text":"TRUE arguments documentation match (union )   actual arguments described functions, FALSE otherwise. returned logical value attribute `details' list   following components. rdo_argnames arguments described documentation object, rdo. cur_argnames arguments current definitions     described functions. added_argnames new arguments removed_argnames removed (dropped) arguments.","code":""},{"path":"https://geobosh.github.io/Rdpack/reference/inspect_args.html","id":"author","dir":"Reference","previous_headings":"","what":"Author","title":"Inspect the argument section of an Rd object — inspect_args","text":"Georgi N. Boshnakov","code":""},{"path":"https://geobosh.github.io/Rdpack/reference/inspect_signatures.html","id":null,"dir":"Reference","previous_headings":"","what":"Inspect signatures of S4 methods — inspect_signatures","title":"Inspect signatures of S4 methods — inspect_signatures","text":"Inspect signatures S4 methods.","code":""},{"path":"https://geobosh.github.io/Rdpack/reference/inspect_signatures.html","id":"ref-usage","dir":"Reference","previous_headings":"","what":"Usage","title":"Inspect signatures of S4 methods — inspect_signatures","text":"","code":"inspect_clmethods(rdo, final = TRUE)  inspect_signatures(rdo, package = NULL, sec = \"Methods\")"},{"path":"https://geobosh.github.io/Rdpack/reference/inspect_signatures.html","id":"arguments","dir":"Reference","previous_headings":"","what":"Arguments","title":"Inspect signatures of S4 methods — inspect_signatures","text":"rdo Rd object. package name package, character string NULL. sec name section look , character string. final TRUE insert text suggestions, otherwise     comment suggestions .","code":""},{"path":"https://geobosh.github.io/Rdpack/reference/inspect_signatures.html","id":"details","dir":"Reference","previous_headings":"","what":"Details","title":"Inspect signatures of S4 methods — inspect_signatures","text":"Signatures documentation S4 classes methods stored   somewhat differently. inspect_signatures inspects signatures   documentation methods function.  inspect_clmethods   inspects signatures documentation class. inspect_signatures written   inspect_clmethods() geared towards using existing code   ordinary functions (mainly parse_usage_text(). new methods found, functions add entries Rd   object rdo. rdo documents methods exist, message inviting   user remove manually printed offending entries   remain object.   time writing, R CMD check warn .","code":""},{"path":"https://geobosh.github.io/Rdpack/reference/inspect_signatures.html","id":"value","dir":"Reference","previous_headings":"","what":"Value","title":"Inspect signatures of S4 methods — inspect_signatures","text":"Rd object","code":""},{"path":"https://geobosh.github.io/Rdpack/reference/inspect_signatures.html","id":"note","dir":"Reference","previous_headings":"","what":"Note","title":"Inspect signatures of S4 methods — inspect_signatures","text":"todo: need consolidation.","code":""},{"path":"https://geobosh.github.io/Rdpack/reference/inspect_signatures.html","id":"author","dir":"Reference","previous_headings":"","what":"Author","title":"Inspect signatures of S4 methods — inspect_signatures","text":"Georgi N. Boshnakov","code":""},{"path":"https://geobosh.github.io/Rdpack/reference/inspect_slots.html","id":null,"dir":"Reference","previous_headings":"","what":"Inspect the slots of an S4 class — inspect_slots","title":"Inspect the slots of an S4 class — inspect_slots","text":"Inspect slots S4 class.","code":""},{"path":"https://geobosh.github.io/Rdpack/reference/inspect_slots.html","id":"ref-usage","dir":"Reference","previous_headings":"","what":"Usage","title":"Inspect the slots of an S4 class — inspect_slots","text":"","code":"inspect_slots(rdo, final = TRUE)"},{"path":"https://geobosh.github.io/Rdpack/reference/inspect_slots.html","id":"arguments","dir":"Reference","previous_headings":"","what":"Arguments","title":"Inspect the slots of an S4 class — inspect_slots","text":"rdo Rd object. final TRUE insert text suggestions, otherwise     comment suggestions .","code":""},{"path":"https://geobosh.github.io/Rdpack/reference/inspect_slots.html","id":"author","dir":"Reference","previous_headings":"","what":"Author","title":"Inspect the slots of an S4 class — inspect_slots","text":"Georgi N. Boshnakov","code":""},{"path":"https://geobosh.github.io/Rdpack/reference/inspect_usage.html","id":null,"dir":"Reference","previous_headings":"","what":"Inspect the usage section in an Rd object — inspect_usage","title":"Inspect the usage section in an Rd object — inspect_usage","text":"Inspect usage section Rd object.","code":""},{"path":"https://geobosh.github.io/Rdpack/reference/inspect_usage.html","id":"ref-usage","dir":"Reference","previous_headings":"","what":"Usage","title":"Inspect the usage section in an Rd object — inspect_usage","text":"","code":"inspect_usage(rdo)"},{"path":"https://geobosh.github.io/Rdpack/reference/inspect_usage.html","id":"arguments","dir":"Reference","previous_headings":"","what":"Arguments","title":"Inspect the usage section in an Rd object — inspect_usage","text":"rdo Rd object.","code":""},{"path":"https://geobosh.github.io/Rdpack/reference/inspect_usage.html","id":"details","dir":"Reference","previous_headings":"","what":"Details","title":"Inspect the usage section in an Rd object — inspect_usage","text":"usage section Rd object, rdo, extracted   parsed. usage function described rdo   obtained also actual installed function compared   one rdo. return value list, one element function usage   returned compare_usage1. One consequences easy way add usage   description function, say fu existing Rd file   simply add line fu() usage section file   run reprompt .","code":""},{"path":"https://geobosh.github.io/Rdpack/reference/inspect_usage.html","id":"value","dir":"Reference","previous_headings":"","what":"Value","title":"Inspect the usage section in an Rd object — inspect_usage","text":"list comparison results described `Details'   (todo: give details )","code":""},{"path":"https://geobosh.github.io/Rdpack/reference/inspect_usage.html","id":"author","dir":"Reference","previous_headings":"","what":"Author","title":"Inspect the usage section in an Rd object — inspect_usage","text":"Georgi N. Boshnakov","code":""},{"path":[]},{"path":"https://geobosh.github.io/Rdpack/reference/list_Rd.html","id":null,"dir":"Reference","previous_headings":"","what":"Combine Rd fragments — list_Rd","title":"Combine Rd fragments — list_Rd","text":"Combine Rd fragments strings one object.","code":""},{"path":"https://geobosh.github.io/Rdpack/reference/list_Rd.html","id":"ref-usage","dir":"Reference","previous_headings":"","what":"Usage","title":"Combine Rd fragments — list_Rd","text":"","code":"list_Rd(..., Rd_tag = NULL, Rd_class = FALSE)"},{"path":"https://geobosh.github.io/Rdpack/reference/list_Rd.html","id":"arguments","dir":"Reference","previous_headings":"","what":"Arguments","title":"Combine Rd fragments — list_Rd","text":"... named list objects combine, see `Details'. Rd_tag non-null, value Rd_tag result. Rd_class logical; TRUE, result class \"Rd\".","code":""},{"path":"https://geobosh.github.io/Rdpack/reference/list_Rd.html","id":"details","dir":"Reference","previous_headings":"","what":"Details","title":"Combine Rd fragments — list_Rd","text":"names named arguments specify tags corresponding   elements (arbitrary tags, ones converted macro names   prepending backslash ). convenient way specify   sections, items, etc, cases arguments   tagged previous processing. Character string arguments   converted appropriate Rd pieces. Argument ... may contain mixture character vactors Rd   pieces.","code":""},{"path":"https://geobosh.github.io/Rdpack/reference/list_Rd.html","id":"value","dir":"Reference","previous_headings":"","what":"Value","title":"Combine Rd fragments — list_Rd","text":"Rd object list Rd_tag attribute, specified   arguments.","code":""},{"path":"https://geobosh.github.io/Rdpack/reference/list_Rd.html","id":"author","dir":"Reference","previous_headings":"","what":"Author","title":"Combine Rd fragments — list_Rd","text":"Georgi N. Boshnakov","code":""},{"path":[]},{"path":"https://geobosh.github.io/Rdpack/reference/list_Rd.html","id":"ref-examples","dir":"Reference","previous_headings":"","what":"Examples","title":"Combine Rd fragments — list_Rd","text":"","code":"## see also the examples for c_Rd  dummyfun <- function(x, ...) x  u1 <- list_Rd(name = \"Dummyname\", alias = \"dummyfun\",               title = \"Dummy title\", description = \"Dummy description\",               usage = \"dummyfun(x)\",               value = \"numeric vector\",               author = \"A. Author\",               Rd_class=TRUE ) Rdo_show(u1)  # call reprompt to fill the arguments section (and correct the usage) fn <- tempfile(\"dummyfun\", fileext = \"Rd\") reprompt(dummyfun, filename = fn) #> Rd source not supplied, looking for installed documentation. #> Rd source not supplied and installed documentation not found. #> Trying a 'prompt' function to generate documentation for the object. #> Error in reprompt(dummyfun, filename = fn): unsuccessful attempt to create Rd doc. using a 'prompt' function.  # check that the result can be parsed and show it. Rdo_show(tools::parse_Rd(fn)) #> Warning: cannot open file '/tmp/RtmpVKKU0b/dummyfun18622fa5b5fRd': No such file or directory #> Error in file(con, \"r\"): cannot open the connection  unlink(fn)"},{"path":"https://geobosh.github.io/Rdpack/reference/makeVignetteReference.html","id":null,"dir":"Reference","previous_headings":"","what":"Make bibtex references for vignettes — makeVignetteReference","title":"Make bibtex references for vignettes — makeVignetteReference","text":"Make bibtex references vignettes","code":""},{"path":"https://geobosh.github.io/Rdpack/reference/makeVignetteReference.html","id":"ref-usage","dir":"Reference","previous_headings":"","what":"Usage","title":"Make bibtex references for vignettes — makeVignetteReference","text":"","code":"makeVignetteReference(package, vig = 1, verbose = TRUE, title, author,                        type = \"pdf\", bibtype = \"Article\", key = NULL)  vigbib(package, verbose = TRUE, ..., vig = NULL)"},{"path":"https://geobosh.github.io/Rdpack/reference/makeVignetteReference.html","id":"arguments","dir":"Reference","previous_headings":"","what":"Arguments","title":"Make bibtex references for vignettes — makeVignetteReference","text":"package character string, name installed package. vig integer number character string identifying vignette. verbose TRUE, print references Bibtex format. title character string, title vignette, see Details. author character string, title vignette, see Details. type character string, type vignette,     \"pdf\" \"html\". Currently ignored. bibtype character string, Bibtex type reference,     defaults \"Article\". key character string specifying key Bibtex entry.     missing, suitable key generated automatically. ... arguments passed vigbib() makeVignetteReference().","code":""},{"path":"https://geobosh.github.io/Rdpack/reference/makeVignetteReference.html","id":"details","dir":"Reference","previous_headings":"","what":"Details","title":"Make bibtex references for vignettes — makeVignetteReference","text":"vigbib() generates Bibtex references vignettes   package. makeVignetteReference() produces Bibtex entry   particular vignette. seems standard way cite vignettes R packages.   vignettes complete journal papers (notably   Journal Statistical Software), authors usually   prefer papers cited, rather vignette. case,   consulting output citation(\"a_package\") best   starting point. vignette extended substantially   paper published, cite . many cases sufficient give command opens   vignette, e.g.: vignette(\"Inserting_bibtex_references\", package = \"Rdpack\"). makeVignetteReference() makes Bibtex entry one   vignette. looks available vignettes using   vignette(package=package). Argument vig can   character string identifying vignette name   used call vignette(). can also integer,   identifying vignette index (order   vignettes returned vignette()). default first   vignette returned. vig suitable, suitable list   alternatives printed. vigbib() sufficient give name package.   accepts arguments makeVignetteReference() except   vig (actually, supplying vig equivallent calling   makeVignetteReference() directly). remaining arguments can used overwrite automatically   generated entries. example, vignette authors may   package authors.","code":""},{"path":"https://geobosh.github.io/Rdpack/reference/makeVignetteReference.html","id":"value","dir":"Reference","previous_headings":"","what":"Value","title":"Make bibtex references for vignettes — makeVignetteReference","text":"bibentry object containing generated references   (Bibtex entries also printed, can copied   bib file)","code":""},{"path":"https://geobosh.github.io/Rdpack/reference/makeVignetteReference.html","id":"author","dir":"Reference","previous_headings":"","what":"Author","title":"Make bibtex references for vignettes — makeVignetteReference","text":"Georgi N. Boshnakov","code":""},{"path":"https://geobosh.github.io/Rdpack/reference/makeVignetteReference.html","id":"ref-examples","dir":"Reference","previous_headings":"","what":"Examples","title":"Make bibtex references for vignettes — makeVignetteReference","text":"","code":"## NOTE (2020-01-21): the following examples work fine, but are not ##   rendered correctly by pkgdown::build_site(), so there may be errors ##   on the site produced by it, https://geobosh.github.io/Rdpack/.  vigbib(\"Rdpack\") #> No vignettes found in package  Rdpack  #> bibentry() makeVignetteReference(\"Rdpack\", vig = 1) #> Error in makeVignetteReference(\"Rdpack\", vig = 1): not ready yet, should return all vigs in the package. makeVignetteReference(\"Rdpack\", vig = \"Inserting_bibtex_references\") #> Error in makeVignetteReference(\"Rdpack\", vig = \"Inserting_bibtex_references\"): 'vig' must (partially) match one of: #> \t1  #>  #> \t0  #> Alternatively, 'vig' can be the index printed in front of the name above. ## the first few characters of the name suffice: makeVignetteReference(\"Rdpack\", vig = \"Inserting_bib\") #> Error in makeVignetteReference(\"Rdpack\", vig = \"Inserting_bib\"): 'vig' must (partially) match one of: #> \t1  #>  #> \t0  #> Alternatively, 'vig' can be the index printed in front of the name above.  ## this gives an error but also prints the available vignettes: ## makeVignetteReference(\"Matrix\", vig = \"NoSuchVignette\")  vigbib(\"utils\") #> @Article{vigutils:Sweave, #>   title = {Sweave User Manual}, #>   author = {R Core Team and contributors worldwide}, #>   journal = {URL https://CRAN.R-Project.org. Vignette included in R package utils (Part of R 4.3.2)}, #>   year = {2023}, #>   publisher = {CRAN}, #>   url = {https://CRAN.R-Project.org}, #> } makeVignetteReference(\"utils\", vig = 1) #> @Article{vigutils:Sweave, #>   title = {Sweave User Manual}, #>   author = {R Core Team and contributors worldwide}, #>   journal = {URL https://CRAN.R-Project.org. Vignette included in R package utils (Part of R 4.3.2)}, #>   year = {2023}, #>   publisher = {CRAN}, #>   url = {https://CRAN.R-Project.org}, #> } #>  #> Team RC, worldwide c (2023). “Sweave User Manual.” _URL #> https://CRAN.R-Project.org. Vignette included in R package utils (Part #> of R 4.3.2)_. <https://CRAN.R-Project.org>. ## commented out since can be slow: ## high <- installed.packages(priority = \"high\") ## highbib <- lapply(rownames(high), function(x) try(Rdpack:::vigbib(x, verbose = FALSE)))"},{"path":"https://geobosh.github.io/Rdpack/reference/parse_Rdname.html","id":null,"dir":"Reference","previous_headings":"","what":"Parse the name section of an Rd object — parse_Rdname","title":"Parse the name section of an Rd object — parse_Rdname","text":"Parse name section Rd object.","code":""},{"path":"https://geobosh.github.io/Rdpack/reference/parse_Rdname.html","id":"ref-usage","dir":"Reference","previous_headings":"","what":"Usage","title":"Parse the name section of an Rd object — parse_Rdname","text":"","code":"parse_Rdname(rdo)"},{"path":"https://geobosh.github.io/Rdpack/reference/parse_Rdname.html","id":"arguments","dir":"Reference","previous_headings":"","what":"Arguments","title":"Parse the name section of an Rd object — parse_Rdname","text":"rdo Rd object","code":""},{"path":"https://geobosh.github.io/Rdpack/reference/parse_Rdname.html","id":"details","dir":"Reference","previous_headings":"","what":"Details","title":"Parse the name section of an Rd object — parse_Rdname","text":"content section \"\\name\" extracted. contains   hyphen, `-', part hyphen taken topic   (usually function name), part hyphen   type. name contain hyphens, type set   empty string.","code":""},{"path":"https://geobosh.github.io/Rdpack/reference/parse_Rdname.html","id":"value","dir":"Reference","previous_headings":"","what":"Value","title":"Parse the name section of an Rd object — parse_Rdname","text":"list two components: fname name topic, usually function type type topic, \"method\"","code":""},{"path":"https://geobosh.github.io/Rdpack/reference/parse_Rdname.html","id":"author","dir":"Reference","previous_headings":"","what":"Author","title":"Parse the name section of an Rd object — parse_Rdname","text":"Georgi N. Boshnakov","code":""},{"path":"https://geobosh.github.io/Rdpack/reference/parse_Rdname.html","id":"ref-examples","dir":"Reference","previous_headings":"","what":"Examples","title":"Parse the name section of an Rd object — parse_Rdname","text":"","code":"u1 <- list_Rd(name = \"Dummyname\", alias = \"Dummyallias1\",               title = \"Dummy title\", description = \"Dummy description\",               Rd_class=TRUE )  parse_Rdname(u1) #> $fname #>        name  #> \"Dummyname\"  #>  #> $type #> type  #>   \"\"  #>   u2 <- list_Rd(name = \"dummyclass-class\", alias = \"Dummyclass\",               title = \"Class dummyclass\",               description = \"Objects and methods for something.\",               Rd_class=TRUE )  parse_Rdname(u2) #> $fname #>         name  #> \"dummyclass\"  #>  #> $type #>    type  #> \"class\"  #>"},{"path":"https://geobosh.github.io/Rdpack/reference/parse_Rdpiece.html","id":null,"dir":"Reference","previous_headings":"","what":"Parse a piece of Rd source text — parse_Rdpiece","title":"Parse a piece of Rd source text — parse_Rdpiece","text":"Parse piece Rd source text.","code":""},{"path":"https://geobosh.github.io/Rdpack/reference/parse_Rdpiece.html","id":"ref-usage","dir":"Reference","previous_headings":"","what":"Usage","title":"Parse a piece of Rd source text — parse_Rdpiece","text":"","code":"parse_Rdpiece(x, result = \"\")"},{"path":"https://geobosh.github.io/Rdpack/reference/parse_Rdpiece.html","id":"arguments","dir":"Reference","previous_headings":"","what":"Arguments","title":"Parse a piece of Rd source text — parse_Rdpiece","text":"x piece Rd text, character vector. result \"text\", converts result printable text   (e.g. shown user), otherwise returns Rd object.","code":""},{"path":"https://geobosh.github.io/Rdpack/reference/parse_Rdpiece.html","id":"details","dir":"Reference","previous_headings":"","what":"Details","title":"Parse a piece of Rd source text — parse_Rdpiece","text":"parse_Rdpiece parses piece source Rd text. text may   almost arbitrary piece may inserted Rd source file,   except top level section (use   parse_Rdtext sections). Todo: probably can   also parsed piece, check! somewhat tricky since parse_Rd accept   arbitrary piece Rd text. handles either complete Rd source   fragment, defined (understand ) top level section.    circumvent limitation, function constructs minimal   complete Rd source putting argument x section (currently   \"Note\") special formatting .   parsing, extracts part corresponding x. parse_Rdpiece default returns parsed Rd piece. However,   result=\"text\", text formatted help system   presenting help pages text format. TODO: add argument macros?","code":""},{"path":"https://geobosh.github.io/Rdpack/reference/parse_Rdpiece.html","id":"value","dir":"Reference","previous_headings":"","what":"Value","title":"Parse a piece of Rd source text — parse_Rdpiece","text":"parsed Rd piece textual representation described Details","code":""},{"path":"https://geobosh.github.io/Rdpack/reference/parse_Rdpiece.html","id":"author","dir":"Reference","previous_headings":"","what":"Author","title":"Parse a piece of Rd source text — parse_Rdpiece","text":"Georgi N. Boshnakov","code":""},{"path":"https://geobosh.github.io/Rdpack/reference/parse_Rdpiece.html","id":"ref-examples","dir":"Reference","previous_headings":"","what":"Examples","title":"Parse a piece of Rd source text — parse_Rdpiece","text":"","code":"# the following creates Rd object rdo dummyfun <- function(x) x u1 <- list_Rd(name = \"Dummyname\", alias = \"dummyfun\",               title = \"Dummy title\", description = \"Dummy description\",               usage = \"dummyfun(x,y)\",               value = \"numeric vector\",               author = \"A. Author\",               Rd_class = TRUE ) fn <- tempfile(\"dummyfun\", fileext = \"Rd\") reprompt(dummyfun, filename = fn) #> Rd source not supplied, looking for installed documentation. #> Rd source not supplied and installed documentation not found. #> Trying a 'prompt' function to generate documentation for the object. #> Error in reprompt(dummyfun, filename = fn): unsuccessful attempt to create Rd doc. using a 'prompt' function. rdo <- tools::parse_Rd(fn) #> Warning: cannot open file '/tmp/RtmpVKKU0b/dummyfun186259c5752aRd': No such file or directory #> Error in file(con, \"r\"): cannot open the connection  # let's prepare a new item rd <- \"\\\\item{...}{further arguments to be passed on.}\" newarg <- parse_Rdtext(rd, section = \"\\\\arguments\")  # now append 'newarg' to the arguments section of rdo iarg <- which(tools:::RdTags(rdo) == \"\\\\arguments\") #> Error in eval(expr, envir, enclos): object 'rdo' not found rdoa <- append_to_Rd_list(rdo, newarg, iarg) #> Error in eval(expr, envir, enclos): object 'rdo' not found  Rdo_show(rdoa) #> Error in eval(expr, envir, enclos): object 'rdoa' not found  # for arguments and other frequent tasks, there are specialised functions dots <- paste0(\"\\\\\", \"dots\") rdob <- Rdo_append_argument(rdo, dots, \"further arguments to be passed on.\") #> Error in eval(expr, envir, enclos): object 'rdo' not found  Rdo_show(reprompt(rdob, filename = fn)) #> Error in eval(expr, envir, enclos): object 'rdob' not found  unlink(fn)"},{"path":"https://geobosh.github.io/Rdpack/reference/parse_Rdtext.html","id":null,"dir":"Reference","previous_headings":"","what":"Parse Rd source text as the contents of a section — parse_Rdtext","title":"Parse Rd source text as the contents of a section — parse_Rdtext","text":"Parse Rd source text contents given section.","code":""},{"path":"https://geobosh.github.io/Rdpack/reference/parse_Rdtext.html","id":"ref-usage","dir":"Reference","previous_headings":"","what":"Usage","title":"Parse Rd source text as the contents of a section — parse_Rdtext","text":"","code":"parse_Rdtext(text, section = NA)"},{"path":"https://geobosh.github.io/Rdpack/reference/parse_Rdtext.html","id":"arguments","dir":"Reference","previous_headings":"","what":"Arguments","title":"Parse Rd source text as the contents of a section — parse_Rdtext","text":"text Rd source text, character vector. section section name, string.","code":""},{"path":"https://geobosh.github.io/Rdpack/reference/parse_Rdtext.html","id":"details","dir":"Reference","previous_headings":"","what":"Details","title":"Parse Rd source text as the contents of a section — parse_Rdtext","text":"section given, parse_Rdtext parses   text appropriate content section section.   achieved inserting text argument TeX   macro section. example, section   \"\\usage\", line \"\\usage{\" inserted   begiinning text closing \"}\" end. section NA parse_Rdtext parses without   preprocessing. case text normally   complete section fragment.","code":""},{"path":"https://geobosh.github.io/Rdpack/reference/parse_Rdtext.html","id":"value","dir":"Reference","previous_headings":"","what":"Value","title":"Parse Rd source text as the contents of a section — parse_Rdtext","text":"Rd fragment","code":""},{"path":"https://geobosh.github.io/Rdpack/reference/parse_Rdtext.html","id":"author","dir":"Reference","previous_headings":"","what":"Author","title":"Parse Rd source text as the contents of a section — parse_Rdtext","text":"Georgi N. Boshnakov","code":""},{"path":"https://geobosh.github.io/Rdpack/reference/parse_Rdtext.html","id":"note","dir":"Reference","previous_headings":"","what":"Note","title":"Parse Rd source text as the contents of a section — parse_Rdtext","text":"text saved temporary file parsed using    parse_Rd. done least two reasons. Firstly,    parse_Rd works reliably (time writing )    file. Secondly, saved file may slightly different    (escaped backslashes primary example).    nightmare ensure concerned functions know    Rd text read file . (currently internal) function .parse_Rdlines takes    character vector, writes file (using cat) calls    parse_Rd parse .","code":""},{"path":[]},{"path":"https://geobosh.github.io/Rdpack/reference/parse_pairlist.html","id":null,"dir":"Reference","previous_headings":"","what":"Parse formal arguments of functions — parse_pairlist","title":"Parse formal arguments of functions — parse_pairlist","text":"Parse formal arguments functions convert   f_usage objects.","code":""},{"path":"https://geobosh.github.io/Rdpack/reference/parse_pairlist.html","id":"ref-usage","dir":"Reference","previous_headings":"","what":"Usage","title":"Parse formal arguments of functions — parse_pairlist","text":"","code":"parse_pairlist(x)  pairlist2f_usage1(x, name, S3class = \"\", S4sig = \"\", infix = FALSE,                   fu = TRUE)"},{"path":"https://geobosh.github.io/Rdpack/reference/parse_pairlist.html","id":"arguments","dir":"Reference","previous_headings":"","what":"Arguments","title":"Parse formal arguments of functions — parse_pairlist","text":"x pairlist representing arguments function. name function name. S3class S3 class, see `Details' S4sig S4 signature, see Details. infix TRUE function usage infix form, see     Details. fu TRUE object function, otherwise something     else (e.g. variable constant like pi Inf).","code":""},{"path":"https://geobosh.github.io/Rdpack/reference/parse_pairlist.html","id":"details","dir":"Reference","previous_headings":"","what":"Details","title":"Parse formal arguments of functions — parse_pairlist","text":"functions mostly internal.  parse_pairlist parses pairlist object, x,   list two components. first component contains names   arguments. second component named list containing   default values, converted strings. arguments default   values entries second component (, may length   zero).  x empty NULL, components   length zero. example: pairlist2f_usage1() creates object S3 class   \"f_usage\". object contains result parsing x   parse_pairlist(x) number additional components   copies remaining arguments function (without   processing). components listed section Values.   S3class set S3 class S3 methods, S4sig   signature S4 method (used Rd macro   \\S4method). infix TRUE rare occations   function primarily used infix form. Class \"f_usage\" method .character()   generates text suitable inclusion Rd documentation.","code":"parse_pairlist(formals(system.file)) ##: $argnames ##: [1] \"...\"      \"package\"  \"lib.loc\"  \"mustWork\"##: $defaults ##:    package    lib.loc   mustWork  ##: \"\\\"base\\\"\"     \"NULL\"    \"FALSE\" pairlist2f_usage1(formals(summary.lm), \"summary\", S3class = \"lm\") ##: name      = summary  ##: S3class   = lm  ##: S4sig     =   ##: infix     = FALSE  ##: fu        = TRUE  ##: argnames  = object correlation symbolic.cor ...  ##: defaults  : correlation = FALSE  ##:             symbolic.cor = FALSE"},{"path":"https://geobosh.github.io/Rdpack/reference/parse_pairlist.html","id":"value","dir":"Reference","previous_headings":"","what":"Value","title":"Parse formal arguments of functions — parse_pairlist","text":"parse_pairlist, list following components: argnames names arguments, character vector defaults named character vector containing default values, converted     character strings. arguments defaults entries     vector. pairlist2f_usage1, object S3 class  \"f_usage\". list parse_pairlist   following additional components: name function name, character string. S3class S3 class, character string; \"\" S3 method. S4sig S4 signature; \"\" S4 method. infix logical value, TRUE infix operators. fu indicates type object, usually TRUE, see Details.","code":""},{"path":"https://geobosh.github.io/Rdpack/reference/parse_pairlist.html","id":"author","dir":"Reference","previous_headings":"","what":"Author","title":"Parse formal arguments of functions — parse_pairlist","text":"Georgi N. Boshnakov","code":""},{"path":[]},{"path":"https://geobosh.github.io/Rdpack/reference/parse_pairlist.html","id":"ref-examples","dir":"Reference","previous_headings":"","what":"Examples","title":"Parse formal arguments of functions — parse_pairlist","text":"","code":"parse_pairlist(formals(lm)) #> $argnames #>  [1] \"formula\"     \"data\"        \"subset\"      \"weights\"     \"na.action\"   #>  [6] \"method\"      \"model\"       \"x\"           \"y\"           \"qr\"          #> [11] \"singular.ok\" \"contrasts\"   \"offset\"      \"...\"         #>  #> $defaults #>      method       model           x           y          qr singular.ok  #>    \"\\\"qr\\\"\"      \"TRUE\"     \"FALSE\"     \"FALSE\"      \"TRUE\"      \"TRUE\"  #>   contrasts  #>      \"NULL\"  #>  parse_pairlist(formals(system.file)) #> $argnames #> [1] \"...\"      \"package\"  \"lib.loc\"  \"mustWork\" #>  #> $defaults #>    package    lib.loc   mustWork  #> \"\\\"base\\\"\"     \"NULL\"    \"FALSE\"  #>  s_lm <- pairlist2f_usage1(formals(summary.lm), \"summary\", S3class = \"lm\") s_lm #> name      = summary  #> S3class   = lm  #> S4sig     =   #> infix     = FALSE  #> fu        = TRUE  #> argnames  = object correlation symbolic.cor ...  #> defaults  : correlation = FALSE  #>             symbolic.cor = FALSE  #>  as.character(s_lm) #>                                                                            summary  #> \"\\\\method{summary}{lm}(object, correlation = FALSE, symbolic.cor = FALSE, \\\\dots)\""},{"path":"https://geobosh.github.io/Rdpack/reference/parse_text.html","id":null,"dir":"Reference","previous_headings":"","what":"Parse expressions residing in character vectors — parse_text","title":"Parse expressions residing in character vectors — parse_text","text":"Parse expressions residing character vectors.","code":""},{"path":"https://geobosh.github.io/Rdpack/reference/parse_text.html","id":"ref-usage","dir":"Reference","previous_headings":"","what":"Usage","title":"Parse expressions residing in character vectors — parse_text","text":"","code":"parse_text(text, ..., keep = TRUE)"},{"path":"https://geobosh.github.io/Rdpack/reference/parse_text.html","id":"arguments","dir":"Reference","previous_headings":"","what":"Arguments","title":"Parse expressions residing in character vectors — parse_text","text":"text text parse, normally character vector can     anything parse accepts artgument. ... additional arguments passed parse. keep required setting option keep.source, see     details.","code":""},{"path":"https://geobosh.github.io/Rdpack/reference/parse_text.html","id":"details","dir":"Reference","previous_headings":"","what":"Details","title":"Parse expressions residing in character vectors — parse_text","text":"like parse(text=text,...) additional feature   setting option \"keep.source\" requested   argument keep, set keep calling   parse restored afterwards. function longer exported Rdpack since   historical reasons avoid unnecessary dependence   gbutils. Use equivalent gbutils::parse_text instead.","code":""},{"path":"https://geobosh.github.io/Rdpack/reference/parse_text.html","id":"value","dir":"Reference","previous_headings":"","what":"Value","title":"Parse expressions residing in character vectors — parse_text","text":"expression representing parsed text, see link{parse}   details","code":""},{"path":"https://geobosh.github.io/Rdpack/reference/parse_text.html","id":"author","dir":"Reference","previous_headings":"","what":"Author","title":"Parse expressions residing in character vectors — parse_text","text":"Georgi N. Boshnakov","code":""},{"path":"https://geobosh.github.io/Rdpack/reference/parse_text.html","id":"note","dir":"Reference","previous_headings":"","what":"Note","title":"Parse expressions residing in character vectors — parse_text","text":"usual setting option \"keep.source\" interactive sessions   TRUE. However, `R CMD check' FALSE. consequence, examples documentation may run fine   copied pasted R session (rightly) fail `R CMD check',   depend  option \"keep.source\" TRUE.","code":""},{"path":[]},{"path":"https://geobosh.github.io/Rdpack/reference/parse_usage_text.html","id":null,"dir":"Reference","previous_headings":"","what":"Parse usage text — parse_usage_text","title":"Parse usage text — parse_usage_text","text":"Parse usage text.","code":""},{"path":"https://geobosh.github.io/Rdpack/reference/parse_usage_text.html","id":"ref-usage","dir":"Reference","previous_headings":"","what":"Usage","title":"Parse usage text — parse_usage_text","text":"","code":"parse_1usage_text(text) parse_usage_text(text)"},{"path":"https://geobosh.github.io/Rdpack/reference/parse_usage_text.html","id":"arguments","dir":"Reference","previous_headings":"","what":"Arguments","title":"Parse usage text — parse_usage_text","text":"text conceptually, content usage section one Rd objects,     character vector, see Details.","code":""},{"path":"https://geobosh.github.io/Rdpack/reference/parse_usage_text.html","id":"details","dir":"Reference","previous_headings":"","what":"Details","title":"Parse usage text — parse_usage_text","text":"parse_usage_text, text character vector   representing contents usage section Rdo object.   parse_usage_text preprocessing text   calls parse_1usage_text usage statement. preprocessing changes \"\\dots\" \"...\"   converts S3- S4-method descriptions form suitable   parse(). text parsed (parse)   \"srcref\" attribute removed parsed object. todo: currently checks made Rd comments text. parse_1usage_text processes usage statement one object   calls pairlist2f_usage1 convert object   S3 class \"f_usage\".","code":""},{"path":"https://geobosh.github.io/Rdpack/reference/parse_usage_text.html","id":"value","dir":"Reference","previous_headings":"","what":"Value","title":"Parse usage text — parse_usage_text","text":"parse_1usage_text, object S3 class  \"f_usage\", see pairlist2f_usage1   structure. parse_usage_text, list containing one element   usage entry, prepared parse_1usage_text","code":""},{"path":"https://geobosh.github.io/Rdpack/reference/parse_usage_text.html","id":"author","dir":"Reference","previous_headings":"","what":"Author","title":"Parse usage text — parse_usage_text","text":"Georgi N. Boshnakov","code":""},{"path":"https://geobosh.github.io/Rdpack/reference/predefined.html","id":null,"dir":"Reference","previous_headings":"","what":"Tables of predefined sections and types of pieces of Rd objects — predefined","title":"Tables of predefined sections and types of pieces of Rd objects — predefined","text":"Tables predefined sections types pieces Rd objects.","code":""},{"path":"https://geobosh.github.io/Rdpack/reference/predefined.html","id":"ref-usage","dir":"Reference","previous_headings":"","what":"Usage","title":"Tables of predefined sections and types of pieces of Rd objects — predefined","text":"","code":"Rdo_predefined_sections  Rdo_piece_types  rdo_top_tags"},{"path":"https://geobosh.github.io/Rdpack/reference/predefined.html","id":"details","dir":"Reference","previous_headings":"","what":"Details","title":"Tables of predefined sections and types of pieces of Rd objects — predefined","text":"Rd syntax defines several tables   (Murdoch 2010) . Rdpack stores   variables described . Rdo_predefined_sections named character vector providing   types top level sections Rd object. Rdo_piece_types named character vector giving types   core (possible?)  Rd macros. NOTE: objects hard coded need updated   specifications Rd format updated. todo: write functions go existing Rd documentation   discover missing wrong items.","code":""},{"path":"https://geobosh.github.io/Rdpack/reference/predefined.html","id":"value","dir":"Reference","previous_headings":"","what":"Value","title":"Tables of predefined sections and types of pieces of Rd objects — predefined","text":"Rdo_predefined_sections, name-value pairs given   following table. example, Rdo_predefined_sections[\"examples\"] results   RCODE .   Rdo_piece_types, name-value pairs :   rdo_top_tags, values :   Note , ,  prefixed backslash.","code":""},{"path":"https://geobosh.github.io/Rdpack/reference/predefined.html","id":"references","dir":"Reference","previous_headings":"","what":"References","title":"Tables of predefined sections and types of pieces of Rd objects — predefined","text":"Duncan Murdoch (2010). “Parsing Rd files.” https://developer.r-project.org/parseRd.pdf.","code":""},{"path":"https://geobosh.github.io/Rdpack/reference/promptPackageSexpr.html","id":null,"dir":"Reference","previous_headings":"","what":"Generates a shell of documentation for an installed package — promptPackageSexpr","title":"Generates a shell of documentation for an installed package — promptPackageSexpr","text":"Generates shell documentation installed package.   content similar `promptPackage' information can   computed produced Sexpr's always date.","code":""},{"path":"https://geobosh.github.io/Rdpack/reference/promptPackageSexpr.html","id":"ref-usage","dir":"Reference","previous_headings":"","what":"Usage","title":"Generates a shell of documentation for an installed package — promptPackageSexpr","text":"","code":"promptPackageSexpr(package, filename = NULL, final = TRUE,                    overview = FALSE, bib = TRUE)"},{"path":"https://geobosh.github.io/Rdpack/reference/promptPackageSexpr.html","id":"arguments","dir":"Reference","previous_headings":"","what":"Arguments","title":"Generates a shell of documentation for an installed package — promptPackageSexpr","text":"package name package, string filename name file write generated Rd     content, string. default sufficient cases. final logical; TRUE content usable     without manual editing. overview logical; TRUE creates sections hints     put , otherwise sections written file     commented . bib TRUE, create comment line references section     cause rebib import references     default bib file.","code":""},{"path":"https://geobosh.github.io/Rdpack/reference/promptPackageSexpr.html","id":"details","dir":"Reference","previous_headings":"","what":"Details","title":"Generates a shell of documentation for an installed package — promptPackageSexpr","text":"generated skeleton functionally (almost) equivalent   produced promptPackage. difference   promptPackage computes information inserts verbatim   skeleton, promptPackageSexpr inserts Sexpr's   computation information package build time. way need manually update information like   version package. index functions (contains   descriptions) need manual updating, well. promptPackageSexpr needs called create   initial skeleton. Rd file can edited needed. Rd file generated option bib = TRUE (  appropriate lines added refernces section manually)   references can updated time call rebib. todo: moment final=FALSE effect   described overview. time writing   (2011-11-18) remember intentional   corresponding `' clause contains | mistake.","code":""},{"path":"https://geobosh.github.io/Rdpack/reference/promptPackageSexpr.html","id":"value","dir":"Reference","previous_headings":"","what":"Value","title":"Generates a shell of documentation for an installed package — promptPackageSexpr","text":"name file (invisibly)","code":""},{"path":"https://geobosh.github.io/Rdpack/reference/promptPackageSexpr.html","id":"author","dir":"Reference","previous_headings":"","what":"Author","title":"Generates a shell of documentation for an installed package — promptPackageSexpr","text":"Georgi N. Boshnakov","code":""},{"path":"https://geobosh.github.io/Rdpack/reference/promptPackageSexpr.html","id":"note","dir":"Reference","previous_headings":"","what":"Note","title":"Generates a shell of documentation for an installed package — promptPackageSexpr","text":"automatically generated information installed (  least built) package. Usually problem (  idea function) means developer adding   documentation previously undocumented functions, appear   'Index' section package installed   . Similarly, description file package changed,   package needs installed changes appear   overview. Since documentation installed together   package surprise, course. may cause problem   documentation produced R CMD Rd2pdf   updated version installed. function called repromptXXX since idea   called Rd file can edited freely, see   also `Details'.","code":""},{"path":"https://geobosh.github.io/Rdpack/reference/promptUsage.html","id":null,"dir":"Reference","previous_headings":"","what":"Generate usage text for functions and methods — promptUsage","title":"Generate usage text for functions and methods — promptUsage","text":"Generates usage text function, S3 method S4 method.  text   suitably formatted inclusion usage section Rd   documentation.","code":""},{"path":"https://geobosh.github.io/Rdpack/reference/promptUsage.html","id":"ref-usage","dir":"Reference","previous_headings":"","what":"Usage","title":"Generate usage text for functions and methods — promptUsage","text":"","code":"get_usage(object, name = NULL, force.function = FALSE, ...,           S3class = \"\", S4sig = \"\", infix = FALSE, fu = TRUE,           out.format = \"text\")  promptUsage(..., usage)"},{"path":"https://geobosh.github.io/Rdpack/reference/promptUsage.html","id":"arguments","dir":"Reference","previous_headings":"","what":"Arguments","title":"Generate usage text for functions and methods — promptUsage","text":"object function object character name one, can     anonymous function. name name function, string. force.function enforce looking function. S3class S3 class function, character vector. .format \"text\", return result character     vector. S4sig (signature S4 method, used Rd macro     \\S4method). infix TRUE function infix operator. fu TRUE object function, otherwise something     else (e.g. variable constant like pi Inf). usage usage object, see Details. ... promptUsage, arguments passed     get_usage; get_usage, currently used.","code":""},{"path":"https://geobosh.github.io/Rdpack/reference/promptUsage.html","id":"details","dir":"Reference","previous_headings":"","what":"Details","title":"Generate usage text for functions and methods — promptUsage","text":"get_usage() takes function object, name one,   creates text suitable inclusion usage section Rd   documentation.  usage generated function object.    interactive R session, use cat() print result   copying pasting Rd documentation saving file   (otherwise, usage text contains backslashes, may appear   duplicated).  Long text wrapped two lines. example, object anonymous function, argument name compulsory.   example,         cat( get_usage(function(x = 3, y = \"\"){}, \"f\") )  get_usage() can also used insert dynamically signatures   functions located objects, environments lists,   see examples. function used infix operator, set infix = TRUE. Backticks ok, well,   promptUsage() mostly internal use. like   get_usage() additional argument, usage, used   pass specially parsed argument list class \"f_usage\",   produced functions Rdpack. particular   generated previous call get_usage().","code":"cat(get_usage(lm)) ##: lm(formula, data, subset, weights, na.action, method = \"qr\",  ##:    model = TRUE, x = FALSE, y = FALSE, qr = TRUE, singular.ok = TRUE,  ##:    contrasts = NULL, offset, \\dots) cat(get_usage(summary.lm)) ##: summary.lm(object, correlation = FALSE, symbolic.cor = FALSE, \\dots) cat(get_usage(summary.lm, name = \"summary\")) ##: summary(object, correlation = FALSE, symbolic.cor = FALSE, \\dots) cat(get_usage(summary.lm, \"summary\", S3class = \"lm\")) ##: \\method{summary}{lm}(object, correlation = FALSE, symbolic.cor = FALSE, \\dots) get_usage(\"+\", infix = TRUE) ##: [1] \"e1 + e2\" get_usage(\"%in%\", infix = TRUE) ##: [1] \"x %in% table\" op <- \"+\" get_usage(op, infix = TRUE) ##: [1] \"e1 + e2\" get_usage(`+`, infix = TRUE) ##: [1] \"e1 + e2\" op <- `+` get_usage(op, infix = TRUE) ##: [1] \"e1 op e2\" op <- `+` get_usage(eval(op), name = \"+\", infix = TRUE) ##: [1] \"e1 + e2\""},{"path":"https://geobosh.github.io/Rdpack/reference/promptUsage.html","id":"value","dir":"Reference","previous_headings":"","what":"Value","title":"Generate usage text for functions and methods — promptUsage","text":"character string object S3 class \"f_usage\",   see pairlist2f_usage1 format.","code":""},{"path":"https://geobosh.github.io/Rdpack/reference/promptUsage.html","id":"author","dir":"Reference","previous_headings":"","what":"Author","title":"Generate usage text for functions and methods — promptUsage","text":"Georgi N. Boshnakov","code":""},{"path":"https://geobosh.github.io/Rdpack/reference/promptUsage.html","id":"note","dir":"Reference","previous_headings":"","what":"Note","title":"Generate usage text for functions and methods — promptUsage","text":"S3 S4 generic, use name function, object,   see examples. functions usage descriptions appear \"usage\"   section Rd files. Descriptions S4 methods \"Methods\" sections   dealt functions.","code":""},{"path":[]},{"path":"https://geobosh.github.io/Rdpack/reference/promptUsage.html","id":"ref-examples","dir":"Reference","previous_headings":"","what":"Examples","title":"Generate usage text for functions and methods — promptUsage","text":"","code":"u <- get_usage(lm)    # a long usage text cat(u) #> lm(formula, data, subset, weights, na.action, method = \"qr\",  #>    model = TRUE, x = FALSE, y = FALSE, qr = TRUE, singular.ok = TRUE,  #>    contrasts = NULL, offset, \\dots)  # if there are additional arguments in S3 methods, # use names of the functions, not the objects, e.g. get_usage(\"droplevels\", S3class = \"data.frame\") #>                                                            droplevels  #> \"\\\\method{droplevels}{data.frame}(x, except = NULL, exclude, \\\\dots)\"  get_usage(name = \"droplevels\", S3class = \"data.frame\") #>                                                            droplevels  #> \"\\\\method{droplevels}{data.frame}(x, except = NULL, exclude, \\\\dots)\"  # (both give \"\\method{droplevels}{data.frame}(x, except = NULL, \\dots)\")  # but this gives the args of the generic:  \"\\method{droplevels}{data.frame}(x, \\dots)\" get_usage(droplevels, S3class = \"data.frame\") #>                                    droplevels  #> \"\\\\method{droplevels}{data.frame}(x, \\\\dots)\"   ## a list containing some functions summaries <- list(xbar = function(x) mean(x), rho = function(x, y) cor(x,y)) get_usage(summaries$xbar, name = \"xbar\") #>      xbar  #> \"xbar(x)\"  get_usage(summaries$rho, name = \"rho\") #>         rho  #> \"rho(x, y)\"   ## functions in an environment esummaries <- list2env(summaries) get_usage(esummaries$xbar, name = \"xbar\") #>      xbar  #> \"xbar(x)\"  get_usage(esummaries$rho, name = \"rho\") #>         rho  #> \"rho(x, y)\""},{"path":"https://geobosh.github.io/Rdpack/reference/rdo_text_restore.html","id":null,"dir":"Reference","previous_headings":"","what":"Ensure exported fragments of Rd are as the original — rdo_text_restore","title":"Ensure exported fragments of Rd are as the original — rdo_text_restore","text":"Rd object imported file, function ensures   fragments changed editing object   remain unchanged exported file. function used   reprompt() ensure exactly .","code":""},{"path":"https://geobosh.github.io/Rdpack/reference/rdo_text_restore.html","id":"ref-usage","dir":"Reference","previous_headings":"","what":"Usage","title":"Ensure exported fragments of Rd are as the original — rdo_text_restore","text":"","code":"rdo_text_restore(cur, orig, pos_list, file)"},{"path":"https://geobosh.github.io/Rdpack/reference/rdo_text_restore.html","id":"arguments","dir":"Reference","previous_headings":"","what":"Arguments","title":"Ensure exported fragments of Rd are as the original — rdo_text_restore","text":"cur Rd object orig Rd object pos_list list srcref objects specifying portions files     replace, see 'Details'. file file name, essentially text representation     cur.","code":""},{"path":"https://geobosh.github.io/Rdpack/reference/rdo_text_restore.html","id":"details","dir":"Reference","previous_headings":"","what":"Details","title":"Ensure exported fragments of Rd are as the original — rdo_text_restore","text":"essentially internal function. exists , general,   possible restore original Rd file Rd object   due specifications Rd format.  file exported   parsed Rd file functionally equivalent original   equivalent things computer necessarily equally   pleasant humans. function used reprompt source   file option keep source unchanged sections   original. todo: needs clean , unnecessary arguments   particular.","code":""},{"path":"https://geobosh.github.io/Rdpack/reference/rdo_text_restore.html","id":"value","dir":"Reference","previous_headings":"","what":"Value","title":"Ensure exported fragments of Rd are as the original — rdo_text_restore","text":"main result side effect replacing sections  file changed reprompt original ones.","code":""},{"path":"https://geobosh.github.io/Rdpack/reference/rdo_text_restore.html","id":"author","dir":"Reference","previous_headings":"","what":"Author","title":"Ensure exported fragments of Rd are as the original — rdo_text_restore","text":"Georgi N. Boshnakov","code":""},{"path":[]},{"path":"https://geobosh.github.io/Rdpack/reference/rebib.html","id":null,"dir":"Reference","previous_headings":"","what":"Work with bibtex references in Rd documentation — rebib","title":"Work with bibtex references in Rd documentation — rebib","text":"Work bibtex references Rd documentation.","code":""},{"path":"https://geobosh.github.io/Rdpack/reference/rebib.html","id":"ref-usage","dir":"Reference","previous_headings":"","what":"Usage","title":"Work with bibtex references in Rd documentation — rebib","text":"","code":"rebib(infile, outfile, ...)  inspect_Rdbib(rdo, force = FALSE, ...)"},{"path":"https://geobosh.github.io/Rdpack/reference/rebib.html","id":"arguments","dir":"Reference","previous_headings":"","what":"Arguments","title":"Work with bibtex references in Rd documentation — rebib","text":"infile name Rd file update, character string. outfile filename updated Rd object. ... arguments passed     get_bibentries, see `Details'. rdo Rd object. force TRUE, re-insert previously imported     references. Otherwise change references.","code":""},{"path":"https://geobosh.github.io/Rdpack/reference/rebib.html","id":"details","dir":"Reference","previous_headings":"","what":"Details","title":"Work with bibtex references in Rd documentation — rebib","text":"inspect_Rdbib takes Rd object processes references   specified . user level function rebib. parses Rd file   infile, calls inspect_Rdbib process references,   writes modified Rd object file outfile.     outfile missing set basename   infile.  outfile empty string, \"\",   outfile set infile. default Bibtex file \"REFERENCES.bib\" current working   directory. Arguments \"...\" can used change name bib   file location.  Argument bibfile can used   overwrite default name bib file.  Argument package   can used specify bib file taken root   installation directory package package, see   get_bibentries details. following scheme can used incorporation bibliographic   references BibTeX files. Note however, usually   convenient use approach based Rd macros like   \\insertRef, see insert_ref vignette(s). Bibtex key reference put comment line   references section, least one space colon, ':', required, spaces   \"bibentry:\" ignored. run rebib() file, see example section way   run rebib() files one go. reference inserted immediately comment line   specifying matching comment line marking end   inserted. inserting reference, check matching ending line   made, line found, reference inserted.   means add new references sufficient give   keys, described run function . References   already duplicated. inserted reference may also edited, necessary. long   two comment lines enclosing removed, reference   overwritten subsequent calls functions described   .  text outside markers delineating references inserted   mechanism left unchanged, including references inserted   means. include references bib file, following line can   used: Notice space colon case.   case marker put last reference whole   thing considered one block.  , end marker present   force FALSE, none changed. Otherwise,   force TRUE, whole block references removed   references currently bib file inserted. main purpose bibentry:use package   overview file. reference section file \"package-package\"   generated promptPackageSexpr uses feature (  user still needs call rebib insert references).","code":"\\references{         % bibentry: key1          % bibentry: key2          ...     } % bibentry:all"},{"path":"https://geobosh.github.io/Rdpack/reference/rebib.html","id":"value","dir":"Reference","previous_headings":"","what":"Value","title":"Work with bibtex references in Rd documentation — rebib","text":"inspect_Rdbib, modified Rd object.  rebib used mainly side effect creating file   references updated. returns Rd object created   parsing modifying Rd file.","code":""},{"path":"https://geobosh.github.io/Rdpack/reference/rebib.html","id":"author","dir":"Reference","previous_headings":"","what":"Author","title":"Work with bibtex references in Rd documentation — rebib","text":"Georgi N. Boshnakov","code":""},{"path":[]},{"path":"https://geobosh.github.io/Rdpack/reference/rebib.html","id":"ref-examples","dir":"Reference","previous_headings":"","what":"Examples","title":"Work with bibtex references in Rd documentation — rebib","text":"","code":"if (FALSE) { # update references in all Rd files in the package's 'man' directory # rdnames <- dir(path = \"./man\", pattern=\".*[.]Rd$\", full.names=TRUE) lapply(rdnames, function(x) rebib(x, package=\"Rdpack\")) }"},{"path":"https://geobosh.github.io/Rdpack/reference/reprompt.html","id":null,"dir":"Reference","previous_headings":"","what":"Update the documentation of a topic — reprompt","title":"Update the documentation of a topic — reprompt","text":"Examine documentation functions, methods classes   update additional arguments, aliases, methods slots,   appropriate. extention promptXXX() family functions.","code":""},{"path":"https://geobosh.github.io/Rdpack/reference/reprompt.html","id":"ref-usage","dir":"Reference","previous_headings":"","what":"Usage","title":"Update the documentation of a topic — reprompt","text":"","code":"reprompt(object, infile = NULL, Rdtext = NULL, final = TRUE,           type = NULL, package = NULL, methods = NULL, verbose = TRUE,           filename = NULL, sec_copy = TRUE, edit = FALSE, ...)"},{"path":"https://geobosh.github.io/Rdpack/reference/reprompt.html","id":"arguments","dir":"Reference","previous_headings":"","what":"Arguments","title":"Update the documentation of a topic — reprompt","text":"object object whose documentation updated,     string, function, help topic, parsed Rd object, see     `Details'. infile file name containing Rd documentation, see `Details'. Rdtext character string Rd formatted text, see `Details'. final logical, TRUE modifies output     prompt package can built. type type topic, \"methods\"     \"class\", see `Details'. package package name; document objects defined     package, especially useful methods, see `Details'. methods used documentation S4 methods , rarely needed even     .  argument passed     promptMethods, see documentation     details. verbose TRUE print messages screen. filename name file generated Rd content;     NULL, suitable file name generated, TRUE     set infile,        FALSE Rd text returned, see `Details'. ... currently used. sec_copy TRUE copy Rd contents unchanged sections     result, see Details. edit TRUE call file.edit just     returning. argument ignored filename FALSE.","code":""},{"path":"https://geobosh.github.io/Rdpack/reference/reprompt.html","id":"details","dir":"Reference","previous_headings":"","what":"Details","title":"Update the documentation of a topic — reprompt","text":"typical use reprompt one argument, reprompt updates requested documentation writes new   Rd file current working directory. argument infile   used, descriptions objects described input file   updated. object name given, reprompt   looks first installed documentation processes   way case infile. documentation   object, reprompt creates skeleton Rd file similar   one produced base R functions prompt family (  final = TRUE, default, modifies output   prompt(), package can built). document function, say myfun, existing Rd file, just   add myfun() usage section file call   reprompt() file. Put quotes around function name   non-syntactic.  replacement functions (functions names   ending <-) reprompt() insert proper usage   statement. example, signature xxx<- (x,   ..., value) , \"xxx<-\"() xxx() <- value   replaced xxx(x, ...) <- value. S4 methods classes argument \"package\" often needed   restrict output methods defined package interest. Without \"package\" argument reprompt \"[<-\" give   methods defined loaded packages time call. Currently reprompt functionality implemented topic   \"package\" object form \"name-package\" (  equivalent argument topic) documentation   package?name, reprompt calls   promptPackageSexpr create required shell.   Note shell produced promptPackageSexpr   need `reprompting' since automatically generated information   included \\Sexpr's, literal strings. details. Typically, one object, infile, Rdtext   supplied. Warning messages issued case. object must made available time   reprompt() issued. object package   typically achieved library() command. object may function name, accepted ?   operator. form \"name-class\" \"name-methods\"   documentation shell class \"name\" methods generic function   \"name\" examined/created. Alternatively, argument type   may set \"class\" \"methods\" achieve effect. infile specifies documentation file updated.   contains documentation one functions, reprompt   examines usage statements updates   changed. also adds arguments \"arguments\" section   arguments usage statements entries . infile   describes methods function class, checks made   appropriate . example, new methods /slots added   corresponding sections. easy interactive use forget name   infile argument, comparereprompt(\"./man/reprompt.Rd\") vs.   reprompt(infile = \"./man/reprompt.Rd\")).   convenience feature infile missing   object character string ending \".Rd\" containing   forward slash (.e. looks like Rd file directory),   taken infile. Rdtext similar infile Rd content taken   character vector. Rd content supplied infile Rdtext,   reprompt uses basis comparison. Otherwise tries   find installed documentation object topic requested.   fails, resorts one promptXXX functions   generate documentation shell. also fails, requested   object topic exist. succeeds, function examines current definition   requested object(s), methods, class amends   documentation additional items finds. Rd objects describing one functions, usage expressions   checked replaced, changed. Arguments appearing   one usage expressions missing section \"Arguments\"   amended content \"Describe ...\"  message   printed. Arguments longer usage statements removed   message issued alert user. Alias sections inserted   functions \"usage\" without \"alias\" section. filename character string, used ,   path included string.  Argument filename   usuallly omitted since automatically generated file name   suitable cases. Exceptions functions non-standard   names (replacement functions whose names end \"<-\")   generated file names may acceptable   operating systems. filename missing NULL, suitable name   generated follows. infile supplied, filename   set file name current working directory   (.e. path information infile dropped). Otherwise,   filename obtained appending name tag Rd object   \".Rd\". filename TRUE, set infile ,   infile missing NULL, suitable name generated   . can used change infile place. filename FALSE, Rd text returned   character vector written file. edit TRUE, reprompted file opened   editor, see also ereprompt (`e' `edit')   like reprompt default edit = TRUE   related settings. file.edit() used call editor.  editor opened   depends OS user configuration. RStudio users   probably prefer 'Reprompt' add-underlying function   RStudio_reprompt.  Emacs users normally set   emacsclient editor automatically done   EMACS/ESS (even Windows). argument sec_copy TRUE (default),   reprompt , effectively, copy contents ()   unchanged sections, thus ensuring exactly   original.  needs additional work, since parsing Rd file   exporting created Rd object Rd file   necessarilly produce identical Rd file (escape sequences may   changed process, example).  Even though new version   functionally equivalent original, changes   usually desirable. example, changes creep   Details section (reprompt never changes) user may   annoyed worried.","code":"reprompt(infile = \"./Rdpack/man/reprompt.Rd\")     reprompt(reprompt)     reprompt(\"reprompt\") reprompt(\"myfun-methods\")      reprompt(\"[<--methods\", package = \"mypackage\")                  reprompt(\"[<-\", type = \"methods\", package = \"mypackage\") # same      reprompt(\"myclass\", type = \"class\", package = \"mypackage\")      reprompt(\"myclass-class\", package = \"mypackage\")         # same"},{"path":"https://geobosh.github.io/Rdpack/reference/reprompt.html","id":"value","dir":"Reference","previous_headings":"","what":"Value","title":"Update the documentation of a topic — reprompt","text":"filename character string NULL, name   file updated shell written. Otherwise, Rd text returned character vector.","code":""},{"path":"https://geobosh.github.io/Rdpack/reference/reprompt.html","id":"author","dir":"Reference","previous_headings":"","what":"Author","title":"Update the documentation of a topic — reprompt","text":"Georgi N. Boshnakov","code":""},{"path":"https://geobosh.github.io/Rdpack/reference/reprompt.html","id":"note","dir":"Reference","previous_headings":"","what":"Note","title":"Update the documentation of a topic — reprompt","text":"arguments reprompt similar prompt,   additions. prompt, filename specifies output   file. reprompt new argument, infile, specifies   input file containing Rd source. reprompt used update sources Rd documentation   package, best supply original Rd file argument   infile. Otherwise, original Rd file contains   \\Sexpr commands, reprompt may able recover   original Rd content installed documentation. Also, fields   (e.g. keywords) installed documentation may   expect . (may addressed future revision.) reprompt adds new items documentation, never   removes existing content. issues suggestion remove   item, seem necessary (e.g. removed argument   function definition). reprompt handles usage statements S3 S4 methods   introduced macros \\method, \\S3method   \\S4method,   \\method{fun}{class}(args...). reprompt understands also   subsetting ans subassignment operators.  example, suppose   \\arguments section file \"bracket.Rd\" contains   directives (wrong signatures): reprompt(\"./bracket.Rd\") change works assignment operators functions, well.   example, converted reprompt standard form Note quotes `[<-` . Usage statements functions split two lines   necessary. user may edit afterwards automatic   splitting appropriate, see . usage section Rd objects describing functions left intact   usage changed. force reprompt recreate   usage section (e.g. reformat long lines), invalidate usage   one described functions removing argument usage   expression.  Currently usage section recreated completely   usage described functions changed. Manual   formatting may lost cases.","code":"\\method{[}{ts}()     \\method{[[}{Date}() \\method{[}{ts}(x, i, j, drop = TRUE)     \\method{[[}{Date}(x, \\dots, drop = TRUE) \\method{`[<-`}{POSIXlt}()     \\method{[}{POSIXlt}(x, j) <- value \\method{[}{POSIXlt}(x, i, j) <- value"},{"path":[]},{"path":"https://geobosh.github.io/Rdpack/reference/reprompt.html","id":"ref-examples","dir":"Reference","previous_headings":"","what":"Examples","title":"Update the documentation of a topic — reprompt","text":"","code":"## note: usage of reprompt() is simple.  the examples below are bulky ##       because they simulate various usage scenarios with commands, ##       while in normal usage they would be due to editing.  ## change to a temporary directory to avoid clogging up user's cur_wd <- getwd() tmpdir <- tempdir() setwd(tmpdir)  ## as for prompt() the default is to save in current dir as \"seq.Rd\". ## the argument here is a function, reprompt finds its doc and ## updates all objects described along with `seq'. ## (In this case there is nothing to update, we have not changed `seq'.)  fnseq <- reprompt(seq) #> Rd source not supplied, looking for installed documentation. #> Installed documentation found, processing it... #> \tThe Rd content was written to file  seq.Rd   ## let's parse the saved Rd file (the filename is returned by reprompt) rdoseq <- tools::parse_Rd(fnseq)   # parse fnseq to see the result. Rdo_show(rdoseq)  ## we replace usage statements with wrong ones for illustration. ## (note there is an S3 method along with the functions) dummy_usage <- char2Rdpiece(paste(\"seq()\", \"\\\\method{seq}{default}()\",                    \"seq.int()\", \"seq_along()\", \"seq_len()\", sep=\"\\n\"),                    \"usage\") rdoseq_dummy <- Rdo_replace_section(rdoseq, dummy_usage) Rdo_show(rdoseq_dummy)  # usage statements are wrong  reprompt(rdoseq_dummy, file = \"seqA.Rd\") #> Processing the Rd object... #> \tThe Rd content was written to file  seqA.Rd  #> [1] \"seqA.Rd\" Rdo_show(tools::parse_Rd(\"seqA.Rd\"))  # usage ok after reprompt  ## define function myseq()  myseq <- function(from, to, x){     if(to < 0) {         seq(from = from, to = length(x) + to)     } else seq(from, to) }  ## we wish to describe  myseq() along with seq(); ##    it is sufficient to put myseq() in the usage section ##    and let reprompt() do the rest rdo2 <- Rdo_modify_simple(rdoseq, \"myseq()\", \"usage\") reprompt(rdo2, file = \"seqB.Rd\")  # updates usage of myseq #> Processing the Rd object... #> \tThe Rd content was written to file  seqB.Rd  #> [1] \"seqB.Rd\"  ## show the rendered result: Rdo_show(tools::parse_Rd(\"seqB.Rd\"))  ## Run this if you wish to see the Rd file: ##   file.show(\"seqB.Rd\")  reprompt(infile = \"seq.Rd\", filename = \"seq2.Rd\") #>  #> Parsing the Rd documentation in file seq.Rd ... #> \tThe Rd content was written to file  seq2.Rd  #> [1] \"seq2.Rd\" reprompt(infile = \"seq2.Rd\", filename = \"seq3.Rd\") #>  #> Parsing the Rd documentation in file seq2.Rd ... #> \tThe Rd content was written to file  seq3.Rd  #> [1] \"seq3.Rd\"  ## Rd objects for installed help may need some tidying for human editing. #hseq_inst <- help(\"seq\") #rdo <- utils:::.getHelpFile(hseq_inst) rdo <- Rdo_fetch(\"seq\", \"base\") rdo #> List of 16 #>  $ :List of 1 #>   ..$ : chr \"Sequence Generation\" #>   .. ..- attr(*, \"Rd_tag\")= chr \"TEXT\" #>   .. ..- attr(*, \"srcref\")= 'srcref' int [1:6] 7 8 7 26 8 26 #>   .. .. ..- attr(*, \"srcfile\")=Class 'srcfile' <environment: 0x5622253d15b0>  #>   ..- attr(*, \"Rd_tag\")= chr \"\\\\title\" #>   ..- attr(*, \"srcref\")= 'srcref' int [1:6] 7 1 7 27 1 27 #>   .. ..- attr(*, \"srcfile\")=Class 'srcfile' <environment: 0x5622253d15b0>  #>  $ :List of 1 #>   ..$ : chr \"seq\" #>   .. ..- attr(*, \"Rd_tag\")= chr \"VERB\" #>   .. ..- attr(*, \"srcref\")= 'srcref' int [1:6] 6 7 6 9 7 9 #>   .. .. ..- attr(*, \"srcfile\")=Class 'srcfile' <environment: 0x5622253d15b0>  #>   ..- attr(*, \"Rd_tag\")= chr \"\\\\name\" #>   ..- attr(*, \"srcref\")= 'srcref' int [1:6] 6 1 6 10 1 10 #>   .. ..- attr(*, \"srcfile\")=Class 'srcfile' <environment: 0x5622253d15b0>  #>  $ :List of 1 #>   ..$ : chr \"seq\" #>   .. ..- attr(*, \"Rd_tag\")= chr \"VERB\" #>   .. ..- attr(*, \"srcref\")= 'srcref' int [1:6] 8 8 8 10 8 10 #>   .. .. ..- attr(*, \"srcfile\")=Class 'srcfile' <environment: 0x5622253d15b0>  #>   ..- attr(*, \"Rd_tag\")= chr \"\\\\alias\" #>   ..- attr(*, \"srcref\")= 'srcref' int [1:6] 8 1 8 11 1 11 #>   .. ..- attr(*, \"srcfile\")=Class 'srcfile' <environment: 0x5622253d15b0>  #>  $ :List of 1 #>   ..$ : chr \"seq.default\" #>   .. ..- attr(*, \"Rd_tag\")= chr \"VERB\" #>   .. ..- attr(*, \"srcref\")= 'srcref' int [1:6] 9 8 9 18 8 18 #>   .. .. ..- attr(*, \"srcfile\")=Class 'srcfile' <environment: 0x5622253d15b0>  #>   ..- attr(*, \"Rd_tag\")= chr \"\\\\alias\" #>   ..- attr(*, \"srcref\")= 'srcref' int [1:6] 9 1 9 19 1 19 #>   .. ..- attr(*, \"srcfile\")=Class 'srcfile' <environment: 0x5622253d15b0>  #>  $ :List of 1 #>   ..$ : chr \"seq.int\" #>   .. ..- attr(*, \"Rd_tag\")= chr \"VERB\" #>   .. ..- attr(*, \"srcref\")= 'srcref' int [1:6] 10 8 10 14 8 14 #>   .. .. ..- attr(*, \"srcfile\")=Class 'srcfile' <environment: 0x5622253d15b0>  #>   ..- attr(*, \"Rd_tag\")= chr \"\\\\alias\" #>   ..- attr(*, \"srcref\")= 'srcref' int [1:6] 10 1 10 15 1 15 #>   .. ..- attr(*, \"srcfile\")=Class 'srcfile' <environment: 0x5622253d15b0>  #>  $ :List of 1 #>   ..$ : chr \"seq_along\" #>   .. ..- attr(*, \"Rd_tag\")= chr \"VERB\" #>   .. ..- attr(*, \"srcref\")= 'srcref' int [1:6] 11 8 11 16 8 16 #>   .. .. ..- attr(*, \"srcfile\")=Class 'srcfile' <environment: 0x5622253d15b0>  #>   ..- attr(*, \"Rd_tag\")= chr \"\\\\alias\" #>   ..- attr(*, \"srcref\")= 'srcref' int [1:6] 11 1 11 17 1 17 #>   .. ..- attr(*, \"srcfile\")=Class 'srcfile' <environment: 0x5622253d15b0>  #>  $ :List of 1 #>   ..$ : chr \"seq_len\" #>   .. ..- attr(*, \"Rd_tag\")= chr \"VERB\" #>   .. ..- attr(*, \"srcref\")= 'srcref' int [1:6] 12 8 12 14 8 14 #>   .. .. ..- attr(*, \"srcfile\")=Class 'srcfile' <environment: 0x5622253d15b0>  #>   ..- attr(*, \"Rd_tag\")= chr \"\\\\alias\" #>   ..- attr(*, \"srcref\")= 'srcref' int [1:6] 12 1 12 15 1 15 #>   .. ..- attr(*, \"srcfile\")=Class 'srcfile' <environment: 0x5622253d15b0>  #>  $ :List of 1 #>   ..$ : chr \"manip\" #>   .. ..- attr(*, \"Rd_tag\")= chr \"TEXT\" #>   .. ..- attr(*, \"srcref\")= 'srcref' int [1:6] 144 10 144 14 10 14 #>   .. .. ..- attr(*, \"srcfile\")=Class 'srcfile' <environment: 0x5622253d15b0>  #>   ..- attr(*, \"Rd_tag\")= chr \"\\\\keyword\" #>   ..- attr(*, \"srcref\")= 'srcref' int [1:6] 144 1 144 15 1 15 #>   .. ..- attr(*, \"srcfile\")=Class 'srcfile' <environment: 0x5622253d15b0>  #>  $ :List of 13 #>   ..$ : chr \"\\n\" #>   .. ..- attr(*, \"Rd_tag\")= chr \"TEXT\" #>   .. ..- attr(*, \"srcref\")= 'srcref' int [1:6] 13 14 13 14 14 14 #>   .. .. ..- attr(*, \"srcfile\")=Class 'srcfile' <environment: 0x5622253d15b0>  #>   ..$ : chr \"  Generate regular sequences.  \" #>   .. ..- attr(*, \"Rd_tag\")= chr \"TEXT\" #>   .. ..- attr(*, \"srcref\")= 'srcref' int [1:6] 14 1 14 31 1 31 #>   .. .. ..- attr(*, \"srcfile\")=Class 'srcfile' <environment: 0x5622253d15b0>  #>   ..$ :List of 1 #>   .. ..$ : chr \"seq\" #>   .. .. ..- attr(*, \"Rd_tag\")= chr \"RCODE\" #>   .. .. ..- attr(*, \"srcref\")= 'srcref' int [1:6] 14 38 14 40 38 40 #>   .. .. .. ..- attr(*, \"srcfile\")=Class 'srcfile' <environment: 0x5622253d15b0>  #>   .. ..- attr(*, \"Rd_tag\")= chr \"\\\\code\" #>   .. ..- attr(*, \"srcref\")= 'srcref' int [1:6] 14 32 14 41 32 41 #>   .. .. ..- attr(*, \"srcfile\")=Class 'srcfile' <environment: 0x5622253d15b0>  #>   ..$ : chr \" is a standard generic with a\\n\" #>   .. ..- attr(*, \"Rd_tag\")= chr \"TEXT\" #>   .. ..- attr(*, \"srcref\")= 'srcref' int [1:6] 14 42 14 71 42 71 #>   .. .. ..- attr(*, \"srcfile\")=Class 'srcfile' <environment: 0x5622253d15b0>  #>   ..$ : chr \"  default method.  \" #>   .. ..- attr(*, \"Rd_tag\")= chr \"TEXT\" #>   .. ..- attr(*, \"srcref\")= 'srcref' int [1:6] 15 1 15 19 1 19 #>   .. .. ..- attr(*, \"srcfile\")=Class 'srcfile' <environment: 0x5622253d15b0>  #>   ..$ :List of 1 #>   .. ..$ : chr \"seq.int\" #>   .. .. ..- attr(*, \"Rd_tag\")= chr \"RCODE\" #>   .. .. ..- attr(*, \"srcref\")= 'srcref' int [1:6] 15 26 15 32 26 32 #>   .. .. .. ..- attr(*, \"srcfile\")=Class 'srcfile' <environment: 0x5622253d15b0>  #>   .. ..- attr(*, \"Rd_tag\")= chr \"\\\\code\" #>   .. ..- attr(*, \"srcref\")= 'srcref' int [1:6] 15 20 15 33 20 33 #>   .. .. ..- attr(*, \"srcfile\")=Class 'srcfile' <environment: 0x5622253d15b0>  #>   ..$ : chr \" is a primitive which can be\\n\" #>   .. ..- attr(*, \"Rd_tag\")= chr \"TEXT\" #>   .. ..- attr(*, \"srcref\")= 'srcref' int [1:6] 15 34 15 62 34 62 #>   .. .. ..- attr(*, \"srcfile\")=Class 'srcfile' <environment: 0x5622253d15b0>  #>   ..$ : chr \"  much faster but has a few restrictions.  \" #>   .. ..- attr(*, \"Rd_tag\")= chr \"TEXT\" #>   .. ..- attr(*, \"srcref\")= 'srcref' int [1:6] 16 1 16 43 1 43 #>   .. .. ..- attr(*, \"srcfile\")=Class 'srcfile' <environment: 0x5622253d15b0>  #>   ..$ :List of 1 #>   .. ..$ : chr \"seq_along\" #>   .. .. ..- attr(*, \"Rd_tag\")= chr \"RCODE\" #>   .. .. ..- attr(*, \"srcref\")= 'srcref' int [1:6] 16 50 16 58 50 58 #>   .. .. .. ..- attr(*, \"srcfile\")=Class 'srcfile' <environment: 0x5622253d15b0>  #>   .. ..- attr(*, \"Rd_tag\")= chr \"\\\\code\" #>   .. ..- attr(*, \"srcref\")= 'srcref' int [1:6] 16 44 16 59 44 59 #>   .. .. ..- attr(*, \"srcfile\")=Class 'srcfile' <environment: 0x5622253d15b0>  #>   ..$ : chr \" and\\n\" #>   .. ..- attr(*, \"Rd_tag\")= chr \"TEXT\" #>   .. ..- attr(*, \"srcref\")= 'srcref' int [1:6] 16 60 16 64 60 64 #>   .. .. ..- attr(*, \"srcfile\")=Class 'srcfile' <environment: 0x5622253d15b0>  #>   ..$ : chr \"  \" #>   .. ..- attr(*, \"Rd_tag\")= chr \"TEXT\" #>   .. ..- attr(*, \"srcref\")= 'srcref' int [1:6] 17 1 17 2 1 2 #>   .. .. ..- attr(*, \"srcfile\")=Class 'srcfile' <environment: 0x5622253d15b0>  #>   ..$ :List of 1 #>   .. ..$ : chr \"seq_len\" #>   .. .. ..- attr(*, \"Rd_tag\")= chr \"RCODE\" #>   .. .. ..- attr(*, \"srcref\")= 'srcref' int [1:6] 17 9 17 15 9 15 #>   .. .. .. ..- attr(*, \"srcfile\")=Class 'srcfile' <environment: 0x5622253d15b0>  #>   .. ..- attr(*, \"Rd_tag\")= chr \"\\\\code\" #>   .. ..- attr(*, \"srcref\")= 'srcref' int [1:6] 17 3 17 16 3 16 #>   .. .. ..- attr(*, \"srcfile\")=Class 'srcfile' <environment: 0x5622253d15b0>  #>   ..$ : chr \" are very fast primitives for two common cases.\\n\" #>   .. ..- attr(*, \"Rd_tag\")= chr \"TEXT\" #>   .. ..- attr(*, \"srcref\")= 'srcref' int [1:6] 17 17 17 64 17 64 #>   .. .. ..- attr(*, \"srcfile\")=Class 'srcfile' <environment: 0x5622253d15b0>  #>   ..- attr(*, \"Rd_tag\")= chr \"\\\\description\" #>   ..- attr(*, \"srcref\")= 'srcref' int [1:6] 13 1 18 1 1 1 #>   .. ..- attr(*, \"srcfile\")=Class 'srcfile' <environment: 0x5622253d15b0>  #>  $ :List of 17 #>   ..$ : chr \"\\n\" #>   .. ..- attr(*, \"Rd_tag\")= chr \"RCODE\" #>   .. ..- attr(*, \"srcref\")= 'srcref' int [1:6] 19 8 19 8 8 8 #>   .. .. ..- attr(*, \"srcfile\")=Class 'srcfile' <environment: 0x5622253d15b0>  #>   ..$ : chr \"seq(\" #>   .. ..- attr(*, \"Rd_tag\")= chr \"RCODE\" #>   .. ..- attr(*, \"srcref\")= 'srcref' int [1:6] 20 1 20 4 1 4 #>   .. .. ..- attr(*, \"srcfile\")=Class 'srcfile' <environment: 0x5622253d15b0>  #>   ..$ : list() #>   .. ..- attr(*, \"Rd_tag\")= chr \"\\\\dots\" #>   .. ..- attr(*, \"srcref\")= 'srcref' int [1:6] 20 5 20 9 5 9 #>   .. .. ..- attr(*, \"srcfile\")=Class 'srcfile' <environment: 0x5622253d15b0>  #>   ..$ : chr \")\\n\" #>   .. ..- attr(*, \"Rd_tag\")= chr \"RCODE\" #>   .. ..- attr(*, \"srcref\")= 'srcref' int [1:6] 20 10 20 11 10 11 #>   .. .. ..- attr(*, \"srcfile\")=Class 'srcfile' <environment: 0x5622253d15b0>  #>   ..$ : chr \"\\n\" #>   .. ..- attr(*, \"Rd_tag\")= chr \"RCODE\" #>   .. ..- attr(*, \"srcref\")= 'srcref' int [1:6] 21 1 21 1 1 1 #>   .. .. ..- attr(*, \"srcfile\")=Class 'srcfile' <environment: 0x5622253d15b0>  #>   ..$ :List of 2 #>   .. ..$ :List of 1 #>   .. .. ..$ : chr \"seq\" #>   .. .. .. ..- attr(*, \"Rd_tag\")= chr \"TEXT\" #>   .. .. .. ..- attr(*, \"srcref\")= 'srcref' int [1:6] 22 9 22 11 9 11 #>   .. .. .. .. ..- attr(*, \"srcfile\")=Class 'srcfile' <environment: 0x5622253d15b0>  #>   .. ..$ :List of 1 #>   .. .. ..$ : chr \"default\" #>   .. .. .. ..- attr(*, \"Rd_tag\")= chr \"TEXT\" #>   .. .. .. ..- attr(*, \"srcref\")= 'srcref' int [1:6] 22 14 22 20 14 20 #>   .. .. .. .. ..- attr(*, \"srcfile\")=Class 'srcfile' <environment: 0x5622253d15b0>  #>   .. ..- attr(*, \"Rd_tag\")= chr \"\\\\method\" #>   .. ..- attr(*, \"srcref\")= 'srcref' int [1:6] 22 1 22 21 1 21 #>   .. .. ..- attr(*, \"srcfile\")=Class 'srcfile' <environment: 0x5622253d15b0>  #>   ..$ : chr \"(from = 1, to = 1, by = ((to - from)/(length.out - 1)),\\n\" #>   .. ..- attr(*, \"Rd_tag\")= chr \"RCODE\" #>   .. ..- attr(*, \"srcref\")= 'srcref' int [1:6] 22 22 22 77 22 77 #>   .. .. ..- attr(*, \"srcfile\")=Class 'srcfile' <environment: 0x5622253d15b0>  #>   ..$ : chr \"    length.out = NULL, along.with = NULL, \" #>   .. ..- attr(*, \"Rd_tag\")= chr \"RCODE\" #>   .. ..- attr(*, \"srcref\")= 'srcref' int [1:6] 23 1 23 42 1 42 #>   .. .. ..- attr(*, \"srcfile\")=Class 'srcfile' <environment: 0x5622253d15b0>  #>   ..$ : list() #>   .. ..- attr(*, \"Rd_tag\")= chr \"\\\\dots\" #>   .. ..- attr(*, \"srcref\")= 'srcref' int [1:6] 23 43 23 47 43 47 #>   .. .. ..- attr(*, \"srcfile\")=Class 'srcfile' <environment: 0x5622253d15b0>  #>   ..$ : chr \")\\n\" #>   .. ..- attr(*, \"Rd_tag\")= chr \"RCODE\" #>   .. ..- attr(*, \"srcref\")= 'srcref' int [1:6] 23 48 23 49 48 49 #>   .. .. ..- attr(*, \"srcfile\")=Class 'srcfile' <environment: 0x5622253d15b0>  #>   ..$ : chr \"\\n\" #>   .. ..- attr(*, \"Rd_tag\")= chr \"RCODE\" #>   .. ..- attr(*, \"srcref\")= 'srcref' int [1:6] 24 1 24 1 1 1 #>   .. .. ..- attr(*, \"srcfile\")=Class 'srcfile' <environment: 0x5622253d15b0>  #>   ..$ : chr \"seq.int(from, to, by, length.out, along.with, \" #>   .. ..- attr(*, \"Rd_tag\")= chr \"RCODE\" #>   .. ..- attr(*, \"srcref\")= 'srcref' int [1:6] 25 1 25 46 1 46 #>   .. .. ..- attr(*, \"srcfile\")=Class 'srcfile' <environment: 0x5622253d15b0>  #>   ..$ : list() #>   .. ..- attr(*, \"Rd_tag\")= chr \"\\\\dots\" #>   .. ..- attr(*, \"srcref\")= 'srcref' int [1:6] 25 47 25 51 47 51 #>   .. .. ..- attr(*, \"srcfile\")=Class 'srcfile' <environment: 0x5622253d15b0>  #>   ..$ : chr \")\\n\" #>   .. ..- attr(*, \"Rd_tag\")= chr \"RCODE\" #>   .. ..- attr(*, \"srcref\")= 'srcref' int [1:6] 25 52 25 53 52 53 #>   .. .. ..- attr(*, \"srcfile\")=Class 'srcfile' <environment: 0x5622253d15b0>  #>   ..$ : chr \"\\n\" #>   .. ..- attr(*, \"Rd_tag\")= chr \"RCODE\" #>   .. ..- attr(*, \"srcref\")= 'srcref' int [1:6] 26 1 26 1 1 1 #>   .. .. ..- attr(*, \"srcfile\")=Class 'srcfile' <environment: 0x5622253d15b0>  #>   ..$ : chr \"seq_along(along.with)\\n\" #>   .. ..- attr(*, \"Rd_tag\")= chr \"RCODE\" #>   .. ..- attr(*, \"srcref\")= 'srcref' int [1:6] 27 1 27 22 1 22 #>   .. .. ..- attr(*, \"srcfile\")=Class 'srcfile' <environment: 0x5622253d15b0>  #>   ..$ : chr \"seq_len(length.out)\\n\" #>   .. ..- attr(*, \"Rd_tag\")= chr \"RCODE\" #>   .. ..- attr(*, \"srcref\")= 'srcref' int [1:6] 28 1 28 20 1 20 #>   .. .. ..- attr(*, \"srcfile\")=Class 'srcfile' <environment: 0x5622253d15b0>  #>   ..- attr(*, \"Rd_tag\")= chr \"\\\\usage\" #>   ..- attr(*, \"srcref\")= 'srcref' int [1:6] 19 1 29 1 1 1 #>   .. ..- attr(*, \"srcfile\")=Class 'srcfile' <environment: 0x5622253d15b0>  #>  $ :List of 16 #>   ..$ : chr \"\\n\" #>   .. ..- attr(*, \"Rd_tag\")= chr \"TEXT\" #>   .. ..- attr(*, \"srcref\")= 'srcref' int [1:6] 30 12 30 12 12 12 #>   .. .. ..- attr(*, \"srcfile\")=Class 'srcfile' <environment: 0x5622253d15b0>  #>   ..$ : chr \"  \" #>   .. ..- attr(*, \"Rd_tag\")= chr \"TEXT\" #>   .. ..- attr(*, \"srcref\")= 'srcref' int [1:6] 31 1 31 2 1 2 #>   .. .. ..- attr(*, \"srcfile\")=Class 'srcfile' <environment: 0x5622253d15b0>  #>   ..$ :List of 2 #>   .. ..$ :List of 1 #>   .. .. ..$ : list() #>   .. .. .. ..- attr(*, \"Rd_tag\")= chr \"\\\\dots\" #>   .. .. .. ..- attr(*, \"srcref\")= 'srcref' int [1:6] 31 9 31 13 9 13 #>   .. .. .. .. ..- attr(*, \"srcfile\")=Class 'srcfile' <environment: 0x5622253d15b0>  #>   .. ..$ :List of 1 #>   .. .. ..$ : chr \"arguments passed to or from methods.\" #>   .. .. .. ..- attr(*, \"Rd_tag\")= chr \"TEXT\" #>   .. .. .. ..- attr(*, \"srcref\")= 'srcref' int [1:6] 31 16 31 51 16 51 #>   .. .. .. .. ..- attr(*, \"srcfile\")=Class 'srcfile' <environment: 0x5622253d15b0>  #>   .. ..- attr(*, \"Rd_tag\")= chr \"\\\\item\" #>   .. ..- attr(*, \"srcref\")= 'srcref' int [1:6] 31 3 31 52 3 52 #>   .. .. ..- attr(*, \"srcfile\")=Class 'srcfile' <environment: 0x5622253d15b0>  #>   ..$ : chr \"\\n\" #>   .. ..- attr(*, \"Rd_tag\")= chr \"TEXT\" #>   .. ..- attr(*, \"srcref\")= 'srcref' int [1:6] 31 53 31 53 53 53 #>   .. .. ..- attr(*, \"srcfile\")=Class 'srcfile' <environment: 0x5622253d15b0>  #>   ..$ : chr \"  \" #>   .. ..- attr(*, \"Rd_tag\")= chr \"TEXT\" #>   .. ..- attr(*, \"srcref\")= 'srcref' int [1:6] 32 1 32 2 1 2 #>   .. .. ..- attr(*, \"srcfile\")=Class 'srcfile' <environment: 0x5622253d15b0>  #>   ..$ :List of 2 #>   .. ..$ :List of 1 #>   .. .. ..$ : chr \"from, to\" #>   .. .. .. ..- attr(*, \"Rd_tag\")= chr \"TEXT\" #>   .. .. .. ..- attr(*, \"srcref\")= 'srcref' int [1:6] 32 9 32 16 9 16 #>   .. .. .. .. ..- attr(*, \"srcfile\")=Class 'srcfile' <environment: 0x5622253d15b0>  #>   .. ..$ :List of 7 #>   .. .. ..$ : chr \"the starting and (maximal) end values of the\\n\" #>   .. .. .. ..- attr(*, \"Rd_tag\")= chr \"TEXT\" #>   .. .. .. ..- attr(*, \"srcref\")= 'srcref' int [1:6] 32 19 32 63 19 63 #>   .. .. .. .. ..- attr(*, \"srcfile\")=Class 'srcfile' <environment: 0x5622253d15b0>  #>   .. .. ..$ : chr \"    sequence.  Of length \" #>   .. .. .. ..- attr(*, \"Rd_tag\")= chr \"TEXT\" #>   .. .. .. ..- attr(*, \"srcref\")= 'srcref' int [1:6] 33 1 33 25 1 25 #>   .. .. .. .. ..- attr(*, \"srcfile\")=Class 'srcfile' <environment: 0x5622253d15b0>  #>   .. .. ..$ :List of 1 #>   .. .. .. ..$ : chr \"1\" #>   .. .. .. .. ..- attr(*, \"Rd_tag\")= chr \"RCODE\" #>   .. .. .. .. ..- attr(*, \"srcref\")= 'srcref' int [1:6] 33 32 33 32 32 32 #>   .. .. .. .. .. ..- attr(*, \"srcfile\")=Class 'srcfile' <environment: 0x5622253d15b0>  #>   .. .. .. ..- attr(*, \"Rd_tag\")= chr \"\\\\code\" #>   .. .. .. ..- attr(*, \"srcref\")= 'srcref' int [1:6] 33 26 33 33 26 33 #>   .. .. .. .. ..- attr(*, \"srcfile\")=Class 'srcfile' <environment: 0x5622253d15b0>  #>   .. .. ..$ : chr \" unless just \" #>   .. .. .. ..- attr(*, \"Rd_tag\")= chr \"TEXT\" #>   .. .. .. ..- attr(*, \"srcref\")= 'srcref' int [1:6] 33 34 33 46 34 46 #>   .. .. .. .. ..- attr(*, \"srcfile\")=Class 'srcfile' <environment: 0x5622253d15b0>  #>   .. .. ..$ :List of 1 #>   .. .. .. ..$ : chr \"from\" #>   .. .. .. .. ..- attr(*, \"Rd_tag\")= chr \"RCODE\" #>   .. .. .. .. ..- attr(*, \"srcref\")= 'srcref' int [1:6] 33 53 33 56 53 56 #>   .. .. .. .. .. ..- attr(*, \"srcfile\")=Class 'srcfile' <environment: 0x5622253d15b0>  #>   .. .. .. ..- attr(*, \"Rd_tag\")= chr \"\\\\code\" #>   .. .. .. ..- attr(*, \"srcref\")= 'srcref' int [1:6] 33 47 33 57 47 57 #>   .. .. .. .. ..- attr(*, \"srcfile\")=Class 'srcfile' <environment: 0x5622253d15b0>  #>   .. .. ..$ : chr \" is supplied as\\n\" #>   .. .. .. ..- attr(*, \"Rd_tag\")= chr \"TEXT\" #>   .. .. .. ..- attr(*, \"srcref\")= 'srcref' int [1:6] 33 58 33 73 58 73 #>   .. .. .. .. ..- attr(*, \"srcfile\")=Class 'srcfile' <environment: 0x5622253d15b0>  #>   .. .. ..$ : chr \"    an unnamed argument.\" #>   .. .. .. ..- attr(*, \"Rd_tag\")= chr \"TEXT\" #>   .. .. .. ..- attr(*, \"srcref\")= 'srcref' int [1:6] 34 1 34 24 1 24 #>   .. .. .. .. ..- attr(*, \"srcfile\")=Class 'srcfile' <environment: 0x5622253d15b0>  #>   .. ..- attr(*, \"Rd_tag\")= chr \"\\\\item\" #>   .. ..- attr(*, \"srcref\")= 'srcref' int [1:6] 32 3 34 25 3 25 #>   .. .. ..- attr(*, \"srcfile\")=Class 'srcfile' <environment: 0x5622253d15b0>  #>   ..$ : chr \"\\n\" #>   .. ..- attr(*, \"Rd_tag\")= chr \"TEXT\" #>   .. ..- attr(*, \"srcref\")= 'srcref' int [1:6] 34 26 34 26 26 26 #>   .. .. ..- attr(*, \"srcfile\")=Class 'srcfile' <environment: 0x5622253d15b0>  #>   ..$ : chr \"  \" #>   .. ..- attr(*, \"Rd_tag\")= chr \"TEXT\" #>   .. ..- attr(*, \"srcref\")= 'srcref' int [1:6] 35 1 35 2 1 2 #>   .. .. ..- attr(*, \"srcfile\")=Class 'srcfile' <environment: 0x5622253d15b0>  #>   ..$ :List of 2 #>   .. ..$ :List of 1 #>   .. .. ..$ : chr \"by\" #>   .. .. .. ..- attr(*, \"Rd_tag\")= chr \"TEXT\" #>   .. .. .. ..- attr(*, \"srcref\")= 'srcref' int [1:6] 35 9 35 10 9 10 #>   .. .. .. .. ..- attr(*, \"srcfile\")=Class 'srcfile' <environment: 0x5622253d15b0>  #>   .. ..$ :List of 1 #>   .. .. ..$ : chr \"number: increment of the sequence.\" #>   .. .. .. ..- attr(*, \"Rd_tag\")= chr \"TEXT\" #>   .. .. .. ..- attr(*, \"srcref\")= 'srcref' int [1:6] 35 13 35 46 13 46 #>   .. .. .. .. ..- attr(*, \"srcfile\")=Class 'srcfile' <environment: 0x5622253d15b0>  #>   .. ..- attr(*, \"Rd_tag\")= chr \"\\\\item\" #>   .. ..- attr(*, \"srcref\")= 'srcref' int [1:6] 35 3 35 47 3 47 #>   .. .. ..- attr(*, \"srcfile\")=Class 'srcfile' <environment: 0x5622253d15b0>  #>   ..$ : chr \"\\n\" #>   .. ..- attr(*, \"Rd_tag\")= chr \"TEXT\" #>   .. ..- attr(*, \"srcref\")= 'srcref' int [1:6] 35 48 35 48 48 48 #>   .. .. ..- attr(*, \"srcfile\")=Class 'srcfile' <environment: 0x5622253d15b0>  #>   ..$ : chr \"  \" #>   .. ..- attr(*, \"Rd_tag\")= chr \"TEXT\" #>   .. ..- attr(*, \"srcref\")= 'srcref' int [1:6] 36 1 36 2 1 2 #>   .. .. ..- attr(*, \"srcfile\")=Class 'srcfile' <environment: 0x5622253d15b0>  #>   ..$ :List of 2 #>   .. ..$ :List of 1 #>   .. .. ..$ : chr \"length.out\" #>   .. .. .. ..- attr(*, \"Rd_tag\")= chr \"TEXT\" #>   .. .. .. ..- attr(*, \"srcref\")= 'srcref' int [1:6] 36 9 36 18 9 18 #>   .. .. .. .. ..- attr(*, \"srcfile\")=Class 'srcfile' <environment: 0x5622253d15b0>  #>   .. ..$ :List of 7 #>   .. .. ..$ : chr \"desired length of the sequence.  A\\n\" #>   .. .. .. ..- attr(*, \"Rd_tag\")= chr \"TEXT\" #>   .. .. .. ..- attr(*, \"srcref\")= 'srcref' int [1:6] 36 21 36 55 21 55 #>   .. .. .. .. ..- attr(*, \"srcfile\")=Class 'srcfile' <environment: 0x5622253d15b0>  #>   .. .. ..$ : chr \"    non-negative number, which for \" #>   .. .. .. ..- attr(*, \"Rd_tag\")= chr \"TEXT\" #>   .. .. .. ..- attr(*, \"srcref\")= 'srcref' int [1:6] 37 1 37 35 1 35 #>   .. .. .. .. ..- attr(*, \"srcfile\")=Class 'srcfile' <environment: 0x5622253d15b0>  #>   .. .. ..$ :List of 1 #>   .. .. .. ..$ : chr \"seq\" #>   .. .. .. .. ..- attr(*, \"Rd_tag\")= chr \"RCODE\" #>   .. .. .. .. ..- attr(*, \"srcref\")= 'srcref' int [1:6] 37 42 37 44 42 44 #>   .. .. .. .. .. ..- attr(*, \"srcfile\")=Class 'srcfile' <environment: 0x5622253d15b0>  #>   .. .. .. ..- attr(*, \"Rd_tag\")= chr \"\\\\code\" #>   .. .. .. ..- attr(*, \"srcref\")= 'srcref' int [1:6] 37 36 37 45 36 45 #>   .. .. .. .. ..- attr(*, \"srcfile\")=Class 'srcfile' <environment: 0x5622253d15b0>  #>   .. .. ..$ : chr \" and \" #>   .. .. .. ..- attr(*, \"Rd_tag\")= chr \"TEXT\" #>   .. .. .. ..- attr(*, \"srcref\")= 'srcref' int [1:6] 37 46 37 50 46 50 #>   .. .. .. .. ..- attr(*, \"srcfile\")=Class 'srcfile' <environment: 0x5622253d15b0>  #>   .. .. ..$ :List of 1 #>   .. .. .. ..$ : chr \"seq.int\" #>   .. .. .. .. ..- attr(*, \"Rd_tag\")= chr \"RCODE\" #>   .. .. .. .. ..- attr(*, \"srcref\")= 'srcref' int [1:6] 37 57 37 63 57 63 #>   .. .. .. .. .. ..- attr(*, \"srcfile\")=Class 'srcfile' <environment: 0x5622253d15b0>  #>   .. .. .. ..- attr(*, \"Rd_tag\")= chr \"\\\\code\" #>   .. .. .. ..- attr(*, \"srcref\")= 'srcref' int [1:6] 37 51 37 64 51 64 #>   .. .. .. .. ..- attr(*, \"srcfile\")=Class 'srcfile' <environment: 0x5622253d15b0>  #>   .. .. ..$ : chr \" will be\\n\" #>   .. .. .. ..- attr(*, \"Rd_tag\")= chr \"TEXT\" #>   .. .. .. ..- attr(*, \"srcref\")= 'srcref' int [1:6] 37 65 37 73 65 73 #>   .. .. .. .. ..- attr(*, \"srcfile\")=Class 'srcfile' <environment: 0x5622253d15b0>  #>   .. .. ..$ : chr \"    rounded up if fractional.\" #>   .. .. .. ..- attr(*, \"Rd_tag\")= chr \"TEXT\" #>   .. .. .. ..- attr(*, \"srcref\")= 'srcref' int [1:6] 38 1 38 29 1 29 #>   .. .. .. .. ..- attr(*, \"srcfile\")=Class 'srcfile' <environment: 0x5622253d15b0>  #>   .. ..- attr(*, \"Rd_tag\")= chr \"\\\\item\" #>   .. ..- attr(*, \"srcref\")= 'srcref' int [1:6] 36 3 38 30 3 30 #>   .. .. ..- attr(*, \"srcfile\")=Class 'srcfile' <environment: 0x5622253d15b0>  #>   ..$ : chr \"\\n\" #>   .. ..- attr(*, \"Rd_tag\")= chr \"TEXT\" #>   .. ..- attr(*, \"srcref\")= 'srcref' int [1:6] 38 31 38 31 31 31 #>   .. .. ..- attr(*, \"srcfile\")=Class 'srcfile' <environment: 0x5622253d15b0>  #>   ..$ : chr \"  \" #>   .. ..- attr(*, \"Rd_tag\")= chr \"TEXT\" #>   .. ..- attr(*, \"srcref\")= 'srcref' int [1:6] 39 1 39 2 1 2 #>   .. .. ..- attr(*, \"srcfile\")=Class 'srcfile' <environment: 0x5622253d15b0>  #>   ..$ :List of 2 #>   .. ..$ :List of 1 #>   .. .. ..$ : chr \"along.with\" #>   .. .. .. ..- attr(*, \"Rd_tag\")= chr \"TEXT\" #>   .. .. .. ..- attr(*, \"srcref\")= 'srcref' int [1:6] 39 9 39 18 9 18 #>   .. .. .. .. ..- attr(*, \"srcfile\")=Class 'srcfile' <environment: 0x5622253d15b0>  #>   .. ..$ :List of 1 #>   .. .. ..$ : chr \"take the length from the length of this argument.\" #>   .. .. .. ..- attr(*, \"Rd_tag\")= chr \"TEXT\" #>   .. .. .. ..- attr(*, \"srcref\")= 'srcref' int [1:6] 39 21 39 69 21 69 #>   .. .. .. .. ..- attr(*, \"srcfile\")=Class 'srcfile' <environment: 0x5622253d15b0>  #>   .. ..- attr(*, \"Rd_tag\")= chr \"\\\\item\" #>   .. ..- attr(*, \"srcref\")= 'srcref' int [1:6] 39 3 39 70 3 70 #>   .. .. ..- attr(*, \"srcfile\")=Class 'srcfile' <environment: 0x5622253d15b0>  #>   ..$ : chr \"\\n\" #>   .. ..- attr(*, \"Rd_tag\")= chr \"TEXT\" #>   .. ..- attr(*, \"srcref\")= 'srcref' int [1:6] 39 71 39 71 71 71 #>   .. .. ..- attr(*, \"srcfile\")=Class 'srcfile' <environment: 0x5622253d15b0>  #>   ..- attr(*, \"Rd_tag\")= chr \"\\\\arguments\" #>   ..- attr(*, \"srcref\")= 'srcref' int [1:6] 30 1 40 1 1 1 #>   .. ..- attr(*, \"srcfile\")=Class 'srcfile' <environment: 0x5622253d15b0>  #>  $ :List of 186 #>   ..$ : chr \"\\n\" #>   .. ..- attr(*, \"Rd_tag\")= chr \"TEXT\" #>   .. ..- attr(*, \"srcref\")= 'srcref' int [1:6] 41 10 41 10 10 10 #>   .. .. ..- attr(*, \"srcfile\")=Class 'srcfile' <environment: 0x5622253d15b0>  #>   ..$ : chr \"  Numerical inputs should all be \" #>   .. ..- attr(*, \"Rd_tag\")= chr \"TEXT\" #>   .. ..- attr(*, \"srcref\")= 'srcref' int [1:6] 42 1 42 33 1 33 #>   .. .. ..- attr(*, \"srcfile\")=Class 'srcfile' <environment: 0x5622253d15b0>  #>   ..$ :List of 1 #>   .. ..$ : chr \"finite\" #>   .. .. ..- attr(*, \"Rd_tag\")= chr \"TEXT\" #>   .. .. ..- attr(*, \"srcref\")= 'srcref' int [1:6] 42 40 42 45 40 45 #>   .. .. .. ..- attr(*, \"srcfile\")=Class 'srcfile' <environment: 0x5622253d15b0>  #>   .. ..- attr(*, \"Rd_tag\")= chr \"\\\\link\" #>   .. ..- attr(*, \"srcref\")= 'srcref' int [1:6] 42 34 42 46 34 46 #>   .. .. ..- attr(*, \"srcfile\")=Class 'srcfile' <environment: 0x5622253d15b0>  #>   ..$ : chr \" (that is, not infinite,\\n\" #>   .. ..- attr(*, \"Rd_tag\")= chr \"TEXT\" #>   .. ..- attr(*, \"srcref\")= 'srcref' int [1:6] 42 47 42 71 47 71 #>   .. .. ..- attr(*, \"srcfile\")=Class 'srcfile' <environment: 0x5622253d15b0>  #>   ..$ : chr \"  \" #>   .. ..- attr(*, \"Rd_tag\")= chr \"TEXT\" #>   .. ..- attr(*, \"srcref\")= 'srcref' int [1:6] 43 1 43 2 1 2 #>   .. .. ..- attr(*, \"srcfile\")=Class 'srcfile' <environment: 0x5622253d15b0>  #>   ..$ :List of 1 #>   .. ..$ :List of 1 #>   .. .. ..$ : chr \"NaN\" #>   .. .. .. ..- attr(*, \"Rd_tag\")= chr \"TEXT\" #>   .. .. .. ..- attr(*, \"srcref\")= 'srcref' int [1:6] 43 15 43 17 15 17 #>   .. .. .. .. ..- attr(*, \"srcfile\")=Class 'srcfile' <environment: 0x5622253d15b0>  #>   .. .. ..- attr(*, \"Rd_tag\")= chr \"\\\\link\" #>   .. .. ..- attr(*, \"srcref\")= 'srcref' int [1:6] 43 9 43 18 9 18 #>   .. .. .. ..- attr(*, \"srcfile\")=Class 'srcfile' <environment: 0x5622253d15b0>  #>   .. ..- attr(*, \"Rd_tag\")= chr \"\\\\code\" #>   .. ..- attr(*, \"srcref\")= 'srcref' int [1:6] 43 3 43 19 3 19 #>   .. .. ..- attr(*, \"srcfile\")=Class 'srcfile' <environment: 0x5622253d15b0>  #>   ..$ : chr \" or \" #>   .. ..- attr(*, \"Rd_tag\")= chr \"TEXT\" #>   .. ..- attr(*, \"srcref\")= 'srcref' int [1:6] 43 20 43 23 20 23 #>   .. .. ..- attr(*, \"srcfile\")=Class 'srcfile' <environment: 0x5622253d15b0>  #>   ..$ :List of 1 #>   .. ..$ : chr \"NA\" #>   .. .. ..- attr(*, \"Rd_tag\")= chr \"RCODE\" #>   .. .. ..- attr(*, \"srcref\")= 'srcref' int [1:6] 43 30 43 31 30 31 #>   .. .. .. ..- attr(*, \"srcfile\")=Class 'srcfile' <environment: 0x5622253d15b0>  #>   .. ..- attr(*, \"Rd_tag\")= chr \"\\\\code\" #>   .. ..- attr(*, \"srcref\")= 'srcref' int [1:6] 43 24 43 32 24 32 #>   .. .. ..- attr(*, \"srcfile\")=Class 'srcfile' <environment: 0x5622253d15b0>  #>   ..$ : chr \").\\n\" #>   .. ..- attr(*, \"Rd_tag\")= chr \"TEXT\" #>   .. ..- attr(*, \"srcref\")= 'srcref' int [1:6] 43 33 43 35 33 35 #>   .. .. ..- attr(*, \"srcfile\")=Class 'srcfile' <environment: 0x5622253d15b0>  #>   ..$ : chr \"\\n\" #>   .. ..- attr(*, \"Rd_tag\")= chr \"TEXT\" #>   .. ..- attr(*, \"srcref\")= 'srcref' int [1:6] 44 1 44 1 1 1 #>   .. .. ..- attr(*, \"srcfile\")=Class 'srcfile' <environment: 0x5622253d15b0>  #>   ..$ : chr \"  The interpretation of the unnamed arguments of \" #>   .. ..- attr(*, \"Rd_tag\")= chr \"TEXT\" #>   .. ..- attr(*, \"srcref\")= 'srcref' int [1:6] 45 1 45 49 1 49 #>   .. .. ..- attr(*, \"srcfile\")=Class 'srcfile' <environment: 0x5622253d15b0>  #>   ..$ :List of 1 #>   .. ..$ : chr \"seq\" #>   .. .. ..- attr(*, \"Rd_tag\")= chr \"RCODE\" #>   .. .. ..- attr(*, \"srcref\")= 'srcref' int [1:6] 45 56 45 58 56 58 #>   .. .. .. ..- attr(*, \"srcfile\")=Class 'srcfile' <environment: 0x5622253d15b0>  #>   .. ..- attr(*, \"Rd_tag\")= chr \"\\\\code\" #>   .. ..- attr(*, \"srcref\")= 'srcref' int [1:6] 45 50 45 59 50 59 #>   .. .. ..- attr(*, \"srcfile\")=Class 'srcfile' <environment: 0x5622253d15b0>  #>   ..$ : chr \" and\\n\" #>   .. ..- attr(*, \"Rd_tag\")= chr \"TEXT\" #>   .. ..- attr(*, \"srcref\")= 'srcref' int [1:6] 45 60 45 64 60 64 #>   .. .. ..- attr(*, \"srcfile\")=Class 'srcfile' <environment: 0x5622253d15b0>  #>   ..$ : chr \"  \" #>   .. ..- attr(*, \"Rd_tag\")= chr \"TEXT\" #>   .. ..- attr(*, \"srcref\")= 'srcref' int [1:6] 46 1 46 2 1 2 #>   .. .. ..- attr(*, \"srcfile\")=Class 'srcfile' <environment: 0x5622253d15b0>  #>   ..$ :List of 1 #>   .. ..$ : chr \"seq.int\" #>   .. .. ..- attr(*, \"Rd_tag\")= chr \"RCODE\" #>   .. .. ..- attr(*, \"srcref\")= 'srcref' int [1:6] 46 9 46 15 9 15 #>   .. .. .. ..- attr(*, \"srcfile\")=Class 'srcfile' <environment: 0x5622253d15b0>  #>   .. ..- attr(*, \"Rd_tag\")= chr \"\\\\code\" #>   .. ..- attr(*, \"srcref\")= 'srcref' int [1:6] 46 3 46 16 3 16 #>   .. .. ..- attr(*, \"srcfile\")=Class 'srcfile' <environment: 0x5622253d15b0>  #>   ..$ : chr \" is \" #>   .. ..- attr(*, \"Rd_tag\")= chr \"TEXT\" #>   .. ..- attr(*, \"srcref\")= 'srcref' int [1:6] 46 17 46 20 17 20 #>   .. .. ..- attr(*, \"srcfile\")=Class 'srcfile' <environment: 0x5622253d15b0>  #>   ..$ :List of 1 #>   .. ..$ : chr \"not\" #>   .. .. ..- attr(*, \"Rd_tag\")= chr \"TEXT\" #>   .. .. ..- attr(*, \"srcref\")= 'srcref' int [1:6] 46 27 46 29 27 29 #>   .. .. .. ..- attr(*, \"srcfile\")=Class 'srcfile' <environment: 0x5622253d15b0>  #>   .. ..- attr(*, \"Rd_tag\")= chr \"\\\\emph\" #>   .. ..- attr(*, \"srcref\")= 'srcref' int [1:6] 46 21 46 30 21 30 #>   .. .. ..- attr(*, \"srcfile\")=Class 'srcfile' <environment: 0x5622253d15b0>  #>   ..$ : chr \" standard, and it is recommended always to\\n\" #>   .. ..- attr(*, \"Rd_tag\")= chr \"TEXT\" #>   .. ..- attr(*, \"srcref\")= 'srcref' int [1:6] 46 31 46 73 31 73 #>   .. .. ..- attr(*, \"srcfile\")=Class 'srcfile' <environment: 0x5622253d15b0>  #>   ..$ : chr \"  name the arguments when programming.\\n\" #>   .. ..- attr(*, \"Rd_tag\")= chr \"TEXT\" #>   .. ..- attr(*, \"srcref\")= 'srcref' int [1:6] 47 1 47 39 1 39 #>   .. .. ..- attr(*, \"srcfile\")=Class 'srcfile' <environment: 0x5622253d15b0>  #>   ..$ : chr \"\\n\" #>   .. ..- attr(*, \"Rd_tag\")= chr \"TEXT\" #>   .. ..- attr(*, \"srcref\")= 'srcref' int [1:6] 48 1 48 1 1 1 #>   .. .. ..- attr(*, \"srcfile\")=Class 'srcfile' <environment: 0x5622253d15b0>  #>   ..$ : chr \"  \" #>   .. ..- attr(*, \"Rd_tag\")= chr \"TEXT\" #>   .. ..- attr(*, \"srcref\")= 'srcref' int [1:6] 49 1 49 2 1 2 #>   .. .. ..- attr(*, \"srcfile\")=Class 'srcfile' <environment: 0x5622253d15b0>  #>   ..$ :List of 1 #>   .. ..$ : chr \"seq\" #>   .. .. ..- attr(*, \"Rd_tag\")= chr \"RCODE\" #>   .. .. ..- attr(*, \"srcref\")= 'srcref' int [1:6] 49 9 49 11 9 11 #>   .. .. .. ..- attr(*, \"srcfile\")=Class 'srcfile' <environment: 0x5622253d15b0>  #>   .. ..- attr(*, \"Rd_tag\")= chr \"\\\\code\" #>   .. ..- attr(*, \"srcref\")= 'srcref' int [1:6] 49 3 49 12 3 12 #>   .. .. ..- attr(*, \"srcfile\")=Class 'srcfile' <environment: 0x5622253d15b0>  #>   ..$ : chr \" is  generic, and only the default method is described here.\\n\" #>   .. ..- attr(*, \"Rd_tag\")= chr \"TEXT\" #>   .. ..- attr(*, \"srcref\")= 'srcref' int [1:6] 49 13 49 73 13 73 #>   .. .. ..- attr(*, \"srcfile\")=Class 'srcfile' <environment: 0x5622253d15b0>  #>   ..$ : chr \"  Note that it dispatches on the class of the \" #>   .. ..- attr(*, \"Rd_tag\")= chr \"TEXT\" #>   .. ..- attr(*, \"srcref\")= 'srcref' int [1:6] 50 1 50 46 1 46 #>   .. .. ..- attr(*, \"srcfile\")=Class 'srcfile' <environment: 0x5622253d15b0>  #>   ..$ :List of 1 #>   .. ..$ : chr \"first\" #>   .. .. ..- attr(*, \"Rd_tag\")= chr \"TEXT\" #>   .. .. ..- attr(*, \"srcref\")= 'srcref' int [1:6] 50 55 50 59 55 59 #>   .. .. .. ..- attr(*, \"srcfile\")=Class 'srcfile' <environment: 0x5622253d15b0>  #>   .. ..- attr(*, \"Rd_tag\")= chr \"\\\\strong\" #>   .. ..- attr(*, \"srcref\")= 'srcref' int [1:6] 50 47 50 60 47 60 #>   .. .. ..- attr(*, \"srcfile\")=Class 'srcfile' <environment: 0x5622253d15b0>  #>   ..$ : chr \" argument\\n\" #>   .. ..- attr(*, \"Rd_tag\")= chr \"TEXT\" #>   .. ..- attr(*, \"srcref\")= 'srcref' int [1:6] 50 61 50 70 61 70 #>   .. .. ..- attr(*, \"srcfile\")=Class 'srcfile' <environment: 0x5622253d15b0>  #>   ..$ : chr \"  irrespective of argument names.  This can have unintended consequences\\n\" #>   .. ..- attr(*, \"Rd_tag\")= chr \"TEXT\" #>   .. ..- attr(*, \"srcref\")= 'srcref' int [1:6] 51 1 51 73 1 73 #>   .. .. ..- attr(*, \"srcfile\")=Class 'srcfile' <environment: 0x5622253d15b0>  #>   ..$ : chr \"  if it is called with just one argument intending this to be taken as\\n\" #>   .. ..- attr(*, \"Rd_tag\")= chr \"TEXT\" #>   .. ..- attr(*, \"srcref\")= 'srcref' int [1:6] 52 1 52 71 1 71 #>   .. .. ..- attr(*, \"srcfile\")=Class 'srcfile' <environment: 0x5622253d15b0>  #>   ..$ : chr \"  \" #>   .. ..- attr(*, \"Rd_tag\")= chr \"TEXT\" #>   .. ..- attr(*, \"srcref\")= 'srcref' int [1:6] 53 1 53 2 1 2 #>   .. .. ..- attr(*, \"srcfile\")=Class 'srcfile' <environment: 0x5622253d15b0>  #>   ..$ :List of 1 #>   .. ..$ : chr \"along.with\" #>   .. .. ..- attr(*, \"Rd_tag\")= chr \"RCODE\" #>   .. .. ..- attr(*, \"srcref\")= 'srcref' int [1:6] 53 9 53 18 9 18 #>   .. .. .. ..- attr(*, \"srcfile\")=Class 'srcfile' <environment: 0x5622253d15b0>  #>   .. ..- attr(*, \"Rd_tag\")= chr \"\\\\code\" #>   .. ..- attr(*, \"srcref\")= 'srcref' int [1:6] 53 3 53 19 3 19 #>   .. .. ..- attr(*, \"srcfile\")=Class 'srcfile' <environment: 0x5622253d15b0>  #>   ..$ : chr \": it is much better to use \" #>   .. ..- attr(*, \"Rd_tag\")= chr \"TEXT\" #>   .. ..- attr(*, \"srcref\")= 'srcref' int [1:6] 53 20 53 46 20 46 #>   .. .. ..- attr(*, \"srcfile\")=Class 'srcfile' <environment: 0x5622253d15b0>  #>   ..$ :List of 1 #>   .. ..$ : chr \"seq_along\" #>   .. .. ..- attr(*, \"Rd_tag\")= chr \"RCODE\" #>   .. .. ..- attr(*, \"srcref\")= 'srcref' int [1:6] 53 53 53 61 53 61 #>   .. .. .. ..- attr(*, \"srcfile\")=Class 'srcfile' <environment: 0x5622253d15b0>  #>   .. ..- attr(*, \"Rd_tag\")= chr \"\\\\code\" #>   .. ..- attr(*, \"srcref\")= 'srcref' int [1:6] 53 47 53 62 47 62 #>   .. .. ..- attr(*, \"srcfile\")=Class 'srcfile' <environment: 0x5622253d15b0>  #>   ..$ : chr \" in that\\n\" #>   .. ..- attr(*, \"Rd_tag\")= chr \"TEXT\" #>   .. ..- attr(*, \"srcref\")= 'srcref' int [1:6] 53 63 53 71 63 71 #>   .. .. ..- attr(*, \"srcfile\")=Class 'srcfile' <environment: 0x5622253d15b0>  #>   ..$ : chr \"  case.\\n\" #>   .. ..- attr(*, \"Rd_tag\")= chr \"TEXT\" #>   .. ..- attr(*, \"srcref\")= 'srcref' int [1:6] 54 1 54 8 1 8 #>   .. .. ..- attr(*, \"srcfile\")=Class 'srcfile' <environment: 0x5622253d15b0>  #>   ..$ : chr \"\\n\" #>   .. ..- attr(*, \"Rd_tag\")= chr \"TEXT\" #>   .. ..- attr(*, \"srcref\")= 'srcref' int [1:6] 55 1 55 1 1 1 #>   .. .. ..- attr(*, \"srcfile\")=Class 'srcfile' <environment: 0x5622253d15b0>  #>   ..$ : chr \"  \" #>   .. ..- attr(*, \"Rd_tag\")= chr \"TEXT\" #>   .. ..- attr(*, \"srcref\")= 'srcref' int [1:6] 56 1 56 2 1 2 #>   .. .. ..- attr(*, \"srcfile\")=Class 'srcfile' <environment: 0x5622253d15b0>  #>   ..$ :List of 1 #>   .. ..$ : chr \"seq.int\" #>   .. .. ..- attr(*, \"Rd_tag\")= chr \"RCODE\" #>   .. .. ..- attr(*, \"srcref\")= 'srcref' int [1:6] 56 9 56 15 9 15 #>   .. .. .. ..- attr(*, \"srcfile\")=Class 'srcfile' <environment: 0x5622253d15b0>  #>   .. ..- attr(*, \"Rd_tag\")= chr \"\\\\code\" #>   .. ..- attr(*, \"srcref\")= 'srcref' int [1:6] 56 3 56 16 3 16 #>   .. .. ..- attr(*, \"srcfile\")=Class 'srcfile' <environment: 0x5622253d15b0>  #>   ..$ : chr \" is an \" #>   .. ..- attr(*, \"Rd_tag\")= chr \"TEXT\" #>   .. ..- attr(*, \"srcref\")= 'srcref' int [1:6] 56 17 56 23 17 23 #>   .. .. ..- attr(*, \"srcfile\")=Class 'srcfile' <environment: 0x5622253d15b0>  #>   ..$ :List of 1 #>   .. ..$ : chr \"internal generic\" #>   .. .. ..- attr(*, \"Rd_tag\")= chr \"TEXT\" #>   .. .. ..- attr(*, \"srcref\")= 'srcref' int [1:6] 56 30 56 45 30 45 #>   .. .. .. ..- attr(*, \"srcfile\")=Class 'srcfile' <environment: 0x5622253d15b0>  #>   .. ..- attr(*, \"Rd_tag\")= chr \"\\\\link\" #>   .. ..- attr(*, \"srcref\")= 'srcref' int [1:6] 56 24 56 46 24 46 #>   .. .. ..- attr(*, \"srcfile\")=Class 'srcfile' <environment: 0x5622253d15b0>  #>   ..$ : chr \" which dispatches on\\n\" #>   .. ..- attr(*, \"Rd_tag\")= chr \"TEXT\" #>   .. ..- attr(*, \"srcref\")= 'srcref' int [1:6] 56 47 56 67 47 67 #>   .. .. ..- attr(*, \"srcfile\")=Class 'srcfile' <environment: 0x5622253d15b0>  #>   ..$ : chr \"  methods for \" #>   .. ..- attr(*, \"Rd_tag\")= chr \"TEXT\" #>   .. ..- attr(*, \"srcref\")= 'srcref' int [1:6] 57 1 57 14 1 14 #>   .. .. ..- attr(*, \"srcfile\")=Class 'srcfile' <environment: 0x5622253d15b0>  #>   ..$ :List of 1 #>   .. ..$ : chr \"\\\"seq\\\"\" #>   .. .. ..- attr(*, \"Rd_tag\")= chr \"RCODE\" #>   .. .. ..- attr(*, \"srcref\")= 'srcref' int [1:6] 57 21 57 25 21 25 #>   .. .. .. ..- attr(*, \"srcfile\")=Class 'srcfile' <environment: 0x5622253d15b0>  #>   .. ..- attr(*, \"Rd_tag\")= chr \"\\\\code\" #>   .. ..- attr(*, \"srcref\")= 'srcref' int [1:6] 57 15 57 26 15 26 #>   .. .. ..- attr(*, \"srcfile\")=Class 'srcfile' <environment: 0x5622253d15b0>  #>   ..$ : chr \" based on the class of the first supplied\\n\" #>   .. ..- attr(*, \"Rd_tag\")= chr \"TEXT\" #>   .. ..- attr(*, \"srcref\")= 'srcref' int [1:6] 57 27 57 68 27 68 #>   .. .. ..- attr(*, \"srcfile\")=Class 'srcfile' <environment: 0x5622253d15b0>  #>   ..$ : chr \"  argument (before argument matching).\\n\" #>   .. ..- attr(*, \"Rd_tag\")= chr \"TEXT\" #>   .. ..- attr(*, \"srcref\")= 'srcref' int [1:6] 58 1 58 39 1 39 #>   .. .. ..- attr(*, \"srcfile\")=Class 'srcfile' <environment: 0x5622253d15b0>  #>   ..$ : chr \"\\n\" #>   .. ..- attr(*, \"Rd_tag\")= chr \"TEXT\" #>   .. ..- attr(*, \"srcref\")= 'srcref' int [1:6] 59 1 59 1 1 1 #>   .. .. ..- attr(*, \"srcfile\")=Class 'srcfile' <environment: 0x5622253d15b0>  #>   ..$ : chr \"  Typical usages are\\n\" #>   .. ..- attr(*, \"Rd_tag\")= chr \"TEXT\" #>   .. ..- attr(*, \"srcref\")= 'srcref' int [1:6] 60 1 60 21 1 21 #>   .. .. ..- attr(*, \"srcfile\")=Class 'srcfile' <environment: 0x5622253d15b0>  #>   ..$ :List of 6 #>   .. ..$ : chr \"seq(from, to)\\n\" #>   .. .. ..- attr(*, \"Rd_tag\")= chr \"VERB\" #>   .. .. ..- attr(*, \"srcref\")= 'srcref' int [1:6] 61 15 61 28 15 28 #>   .. .. .. ..- attr(*, \"srcfile\")=Class 'srcfile' <environment: 0x5622253d15b0>  #>   .. ..$ : chr \"seq(from, to, by= )\\n\" #>   .. .. ..- attr(*, \"Rd_tag\")= chr \"VERB\" #>   .. .. ..- attr(*, \"srcref\")= 'srcref' int [1:6] 62 1 62 20 1 20 #>   .. .. .. ..- attr(*, \"srcfile\")=Class 'srcfile' <environment: 0x5622253d15b0>  #>   .. ..$ : chr \"seq(from, to, length.out= )\\n\" #>   .. .. ..- attr(*, \"Rd_tag\")= chr \"VERB\" #>   .. .. ..- attr(*, \"srcref\")= 'srcref' int [1:6] 63 1 63 28 1 28 #>   .. .. .. ..- attr(*, \"srcfile\")=Class 'srcfile' <environment: 0x5622253d15b0>  #>   .. ..$ : chr \"seq(along.with= )\\n\" #>   .. .. ..- attr(*, \"Rd_tag\")= chr \"VERB\" #>   .. .. ..- attr(*, \"srcref\")= 'srcref' int [1:6] 64 1 64 18 1 18 #>   .. .. .. ..- attr(*, \"srcfile\")=Class 'srcfile' <environment: 0x5622253d15b0>  #>   .. ..$ : chr \"seq(from)\\n\" #>   .. .. ..- attr(*, \"Rd_tag\")= chr \"VERB\" #>   .. .. ..- attr(*, \"srcref\")= 'srcref' int [1:6] 65 1 65 10 1 10 #>   .. .. .. ..- attr(*, \"srcfile\")=Class 'srcfile' <environment: 0x5622253d15b0>  #>   .. ..$ : chr \"seq(length.out= )\\n\" #>   .. .. ..- attr(*, \"Rd_tag\")= chr \"VERB\" #>   .. .. ..- attr(*, \"srcref\")= 'srcref' int [1:6] 66 1 66 18 1 18 #>   .. .. .. ..- attr(*, \"srcfile\")=Class 'srcfile' <environment: 0x5622253d15b0>  #>   .. ..- attr(*, \"Rd_tag\")= chr \"\\\\preformatted\" #>   .. ..- attr(*, \"srcref\")= 'srcref' int [1:6] 61 1 67 1 1 1 #>   .. .. ..- attr(*, \"srcfile\")=Class 'srcfile' <environment: 0x5622253d15b0>  #>   ..$ : chr \"\\n\" #>   .. ..- attr(*, \"Rd_tag\")= chr \"TEXT\" #>   .. ..- attr(*, \"srcref\")= 'srcref' int [1:6] 67 2 67 2 2 2 #>   .. .. ..- attr(*, \"srcfile\")=Class 'srcfile' <environment: 0x5622253d15b0>  #>   ..$ : chr \"  The first form generates the sequence \" #>   .. ..- attr(*, \"Rd_tag\")= chr \"TEXT\" #>   .. ..- attr(*, \"srcref\")= 'srcref' int [1:6] 68 1 68 40 1 40 #>   .. .. ..- attr(*, \"srcfile\")=Class 'srcfile' <environment: 0x5622253d15b0>  #>   ..$ :List of 3 #>   .. ..$ : chr \"from, from+/-1, \" #>   .. .. ..- attr(*, \"Rd_tag\")= chr \"RCODE\" #>   .. .. ..- attr(*, \"srcref\")= 'srcref' int [1:6] 68 47 68 62 47 62 #>   .. .. .. ..- attr(*, \"srcfile\")=Class 'srcfile' <environment: 0x5622253d15b0>  #>   .. ..$ : list() #>   .. .. ..- attr(*, \"Rd_tag\")= chr \"\\\\dots\" #>   .. .. ..- attr(*, \"srcref\")= 'srcref' int [1:6] 68 63 68 67 63 67 #>   .. .. .. ..- attr(*, \"srcfile\")=Class 'srcfile' <environment: 0x5622253d15b0>  #>   .. ..$ : chr \", to\" #>   .. .. ..- attr(*, \"Rd_tag\")= chr \"RCODE\" #>   .. .. ..- attr(*, \"srcref\")= 'srcref' int [1:6] 68 68 68 71 68 71 #>   .. .. .. ..- attr(*, \"srcfile\")=Class 'srcfile' <environment: 0x5622253d15b0>  #>   .. ..- attr(*, \"Rd_tag\")= chr \"\\\\code\" #>   .. ..- attr(*, \"srcref\")= 'srcref' int [1:6] 68 41 68 72 41 72 #>   .. .. ..- attr(*, \"srcfile\")=Class 'srcfile' <environment: 0x5622253d15b0>  #>   ..$ : chr \"\\n\" #>   .. ..- attr(*, \"Rd_tag\")= chr \"TEXT\" #>   .. ..- attr(*, \"srcref\")= 'srcref' int [1:6] 68 73 68 73 73 73 #>   .. .. ..- attr(*, \"srcfile\")=Class 'srcfile' <environment: 0x5622253d15b0>  #>   ..$ : chr \"  (identical to \" #>   .. ..- attr(*, \"Rd_tag\")= chr \"TEXT\" #>   .. ..- attr(*, \"srcref\")= 'srcref' int [1:6] 69 1 69 16 1 16 #>   .. .. ..- attr(*, \"srcfile\")=Class 'srcfile' <environment: 0x5622253d15b0>  #>   ..$ :List of 1 #>   .. ..$ : chr \"from:to\" #>   .. .. ..- attr(*, \"Rd_tag\")= chr \"RCODE\" #>   .. .. ..- attr(*, \"srcref\")= 'srcref' int [1:6] 69 23 69 29 23 29 #>   .. .. .. ..- attr(*, \"srcfile\")=Class 'srcfile' <environment: 0x5622253d15b0>  #>   .. ..- attr(*, \"Rd_tag\")= chr \"\\\\code\" #>   .. ..- attr(*, \"srcref\")= 'srcref' int [1:6] 69 17 69 30 17 30 #>   .. .. ..- attr(*, \"srcfile\")=Class 'srcfile' <environment: 0x5622253d15b0>  #>   ..$ : chr \").\\n\" #>   .. ..- attr(*, \"Rd_tag\")= chr \"TEXT\" #>   .. ..- attr(*, \"srcref\")= 'srcref' int [1:6] 69 31 69 33 31 33 #>   .. .. ..- attr(*, \"srcfile\")=Class 'srcfile' <environment: 0x5622253d15b0>  #>   ..$ : chr \"\\n\" #>   .. ..- attr(*, \"Rd_tag\")= chr \"TEXT\" #>   .. ..- attr(*, \"srcref\")= 'srcref' int [1:6] 70 1 70 1 1 1 #>   .. .. ..- attr(*, \"srcfile\")=Class 'srcfile' <environment: 0x5622253d15b0>  #>   ..$ : chr \"  The second form generates \" #>   .. ..- attr(*, \"Rd_tag\")= chr \"TEXT\" #>   .. ..- attr(*, \"srcref\")= 'srcref' int [1:6] 71 1 71 28 1 28 #>   .. .. ..- attr(*, \"srcfile\")=Class 'srcfile' <environment: 0x5622253d15b0>  #>   ..$ :List of 1 #>   .. ..$ : chr \"from, from+by\" #>   .. .. ..- attr(*, \"Rd_tag\")= chr \"RCODE\" #>   .. .. ..- attr(*, \"srcref\")= 'srcref' int [1:6] 71 35 71 47 35 47 #>   .. .. .. ..- attr(*, \"srcfile\")=Class 'srcfile' <environment: 0x5622253d15b0>  #>   .. ..- attr(*, \"Rd_tag\")= chr \"\\\\code\" #>   .. ..- attr(*, \"srcref\")= 'srcref' int [1:6] 71 29 71 48 29 48 #>   .. .. ..- attr(*, \"srcfile\")=Class 'srcfile' <environment: 0x5622253d15b0>  #>   ..$ : chr \", \" #>   .. ..- attr(*, \"Rd_tag\")= chr \"TEXT\" #>   .. ..- attr(*, \"srcref\")= 'srcref' int [1:6] 71 49 71 50 49 50 #>   .. .. ..- attr(*, \"srcfile\")=Class 'srcfile' <environment: 0x5622253d15b0>  #>   ..$ : list() #>   .. ..- attr(*, \"Rd_tag\")= chr \"\\\\ldots\" #>   .. ..- attr(*, \"srcref\")= 'srcref' int [1:6] 71 51 71 56 51 56 #>   .. .. ..- attr(*, \"srcfile\")=Class 'srcfile' <environment: 0x5622253d15b0>  #>   ..$ : chr \", up to the\\n\" #>   .. ..- attr(*, \"Rd_tag\")= chr \"TEXT\" #>   .. ..- attr(*, \"srcref\")= 'srcref' int [1:6] 71 57 71 68 57 68 #>   .. .. ..- attr(*, \"srcfile\")=Class 'srcfile' <environment: 0x5622253d15b0>  #>   ..$ : chr \"  sequence value less than or equal to \" #>   .. ..- attr(*, \"Rd_tag\")= chr \"TEXT\" #>   .. ..- attr(*, \"srcref\")= 'srcref' int [1:6] 72 1 72 39 1 39 #>   .. .. ..- attr(*, \"srcfile\")=Class 'srcfile' <environment: 0x5622253d15b0>  #>   ..$ :List of 1 #>   .. ..$ : chr \"to\" #>   .. .. ..- attr(*, \"Rd_tag\")= chr \"RCODE\" #>   .. .. ..- attr(*, \"srcref\")= 'srcref' int [1:6] 72 46 72 47 46 47 #>   .. .. .. ..- attr(*, \"srcfile\")=Class 'srcfile' <environment: 0x5622253d15b0>  #>   .. ..- attr(*, \"Rd_tag\")= chr \"\\\\code\" #>   .. ..- attr(*, \"srcref\")= 'srcref' int [1:6] 72 40 72 48 40 48 #>   .. .. ..- attr(*, \"srcfile\")=Class 'srcfile' <environment: 0x5622253d15b0>  #>   ..$ : chr \".  Specifying \" #>   .. ..- attr(*, \"Rd_tag\")= chr \"TEXT\" #>   .. ..- attr(*, \"srcref\")= 'srcref' int [1:6] 72 49 72 62 49 62 #>   .. .. ..- attr(*, \"srcfile\")=Class 'srcfile' <environment: 0x5622253d15b0>  #>   ..$ :List of 2 #>   .. ..$ : chr \"to -\\n\" #>   .. .. ..- attr(*, \"Rd_tag\")= chr \"RCODE\" #>   .. .. ..- attr(*, \"srcref\")= 'srcref' int [1:6] 72 69 72 73 69 73 #>   .. .. .. ..- attr(*, \"srcfile\")=Class 'srcfile' <environment: 0x5622253d15b0>  #>   .. ..$ : chr \"  from\" #>   .. .. ..- attr(*, \"Rd_tag\")= chr \"RCODE\" #>   .. .. ..- attr(*, \"srcref\")= 'srcref' int [1:6] 73 1 73 6 1 6 #>   .. .. .. ..- attr(*, \"srcfile\")=Class 'srcfile' <environment: 0x5622253d15b0>  #>   .. ..- attr(*, \"Rd_tag\")= chr \"\\\\code\" #>   .. ..- attr(*, \"srcref\")= 'srcref' int [1:6] 72 63 73 7 63 7 #>   .. .. ..- attr(*, \"srcfile\")=Class 'srcfile' <environment: 0x5622253d15b0>  #>   ..$ : chr \" and \" #>   .. ..- attr(*, \"Rd_tag\")= chr \"TEXT\" #>   .. ..- attr(*, \"srcref\")= 'srcref' int [1:6] 73 8 73 12 8 12 #>   .. .. ..- attr(*, \"srcfile\")=Class 'srcfile' <environment: 0x5622253d15b0>  #>   ..$ :List of 1 #>   .. ..$ : chr \"by\" #>   .. .. ..- attr(*, \"Rd_tag\")= chr \"RCODE\" #>   .. .. ..- attr(*, \"srcref\")= 'srcref' int [1:6] 73 19 73 20 19 20 #>   .. .. .. ..- attr(*, \"srcfile\")=Class 'srcfile' <environment: 0x5622253d15b0>  #>   .. ..- attr(*, \"Rd_tag\")= chr \"\\\\code\" #>   .. ..- attr(*, \"srcref\")= 'srcref' int [1:6] 73 13 73 21 13 21 #>   .. .. ..- attr(*, \"srcfile\")=Class 'srcfile' <environment: 0x5622253d15b0>  #>   ..$ : chr \" of opposite signs is an error.  Note that the\\n\" #>   .. ..- attr(*, \"Rd_tag\")= chr \"TEXT\" #>   .. ..- attr(*, \"srcref\")= 'srcref' int [1:6] 73 22 73 68 22 68 #>   .. .. ..- attr(*, \"srcfile\")=Class 'srcfile' <environment: 0x5622253d15b0>  #>   ..$ : chr \"  computed final value can go just beyond \" #>   .. ..- attr(*, \"Rd_tag\")= chr \"TEXT\" #>   .. ..- attr(*, \"srcref\")= 'srcref' int [1:6] 74 1 74 42 1 42 #>   .. .. ..- attr(*, \"srcfile\")=Class 'srcfile' <environment: 0x5622253d15b0>  #>   ..$ :List of 1 #>   .. ..$ : chr \"to\" #>   .. .. ..- attr(*, \"Rd_tag\")= chr \"RCODE\" #>   .. .. ..- attr(*, \"srcref\")= 'srcref' int [1:6] 74 49 74 50 49 50 #>   .. .. .. ..- attr(*, \"srcfile\")=Class 'srcfile' <environment: 0x5622253d15b0>  #>   .. ..- attr(*, \"Rd_tag\")= chr \"\\\\code\" #>   .. ..- attr(*, \"srcref\")= 'srcref' int [1:6] 74 43 74 51 43 51 #>   .. .. ..- attr(*, \"srcfile\")=Class 'srcfile' <environment: 0x5622253d15b0>  #>   ..$ : chr \" to allow for\\n\" #>   .. ..- attr(*, \"Rd_tag\")= chr \"TEXT\" #>   .. ..- attr(*, \"srcref\")= 'srcref' int [1:6] 74 52 74 65 52 65 #>   .. .. ..- attr(*, \"srcfile\")=Class 'srcfile' <environment: 0x5622253d15b0>  #>   ..$ : chr \"  rounding error, but is truncated to \" #>   .. ..- attr(*, \"Rd_tag\")= chr \"TEXT\" #>   .. ..- attr(*, \"srcref\")= 'srcref' int [1:6] 75 1 75 38 1 38 #>   .. .. ..- attr(*, \"srcfile\")=Class 'srcfile' <environment: 0x5622253d15b0>  #>   ..$ :List of 1 #>   .. ..$ : chr \"to\" #>   .. .. ..- attr(*, \"Rd_tag\")= chr \"RCODE\" #>   .. .. ..- attr(*, \"srcref\")= 'srcref' int [1:6] 75 45 75 46 45 46 #>   .. .. .. ..- attr(*, \"srcfile\")=Class 'srcfile' <environment: 0x5622253d15b0>  #>   .. ..- attr(*, \"Rd_tag\")= chr \"\\\\code\" #>   .. ..- attr(*, \"srcref\")= 'srcref' int [1:6] 75 39 75 47 39 47 #>   .. .. ..- attr(*, \"srcfile\")=Class 'srcfile' <environment: 0x5622253d15b0>  #>   ..$ : chr \".  (\" #>   .. ..- attr(*, \"Rd_tag\")= chr \"TEXT\" #>   .. ..- attr(*, \"srcref\")= 'srcref' int [1:6] 75 48 75 51 48 51 #>   .. .. ..- attr(*, \"srcfile\")=Class 'srcfile' <environment: 0x5622253d15b0>  #>   ..$ :List of 1 #>   .. ..$ : chr \"Just beyond\" #>   .. .. ..- attr(*, \"Rd_tag\")= chr \"TEXT\" #>   .. .. ..- attr(*, \"srcref\")= 'srcref' int [1:6] 75 60 75 70 60 70 #>   .. .. .. ..- attr(*, \"srcfile\")=Class 'srcfile' <environment: 0x5622253d15b0>  #>   .. ..- attr(*, \"Rd_tag\")= chr \"\\\\sQuote\" #>   .. ..- attr(*, \"srcref\")= 'srcref' int [1:6] 75 52 75 71 52 71 #>   .. .. ..- attr(*, \"srcfile\")=Class 'srcfile' <environment: 0x5622253d15b0>  #>   ..$ : chr \"\\n\" #>   .. ..- attr(*, \"Rd_tag\")= chr \"TEXT\" #>   .. ..- attr(*, \"srcref\")= 'srcref' int [1:6] 75 72 75 72 72 72 #>   .. .. ..- attr(*, \"srcfile\")=Class 'srcfile' <environment: 0x5622253d15b0>  #>   ..$ : chr \"  is by up to \" #>   .. ..- attr(*, \"Rd_tag\")= chr \"TEXT\" #>   .. ..- attr(*, \"srcref\")= 'srcref' int [1:6] 76 1 76 14 1 14 #>   .. .. ..- attr(*, \"srcfile\")=Class 'srcfile' <environment: 0x5622253d15b0>  #>   ..$ :List of 2 #>   .. ..$ :List of 1 #>   .. .. ..$ : chr \"10^{-10}\" #>   .. .. .. ..- attr(*, \"Rd_tag\")= chr \"VERB\" #>   .. .. .. ..- attr(*, \"srcref\")= 'srcref' int [1:6] 76 20 76 27 20 27 #>   .. .. .. .. ..- attr(*, \"srcfile\")=Class 'srcfile' <environment: 0x5622253d15b0>  #>   .. ..$ :List of 1 #>   .. .. ..$ : chr \"1e-10\" #>   .. .. .. ..- attr(*, \"Rd_tag\")= chr \"VERB\" #>   .. .. .. ..- attr(*, \"srcref\")= 'srcref' int [1:6] 76 30 76 34 30 34 #>   .. .. .. .. ..- attr(*, \"srcfile\")=Class 'srcfile' <environment: 0x5622253d15b0>  #>   .. ..- attr(*, \"Rd_tag\")= chr \"\\\\eqn\" #>   .. ..- attr(*, \"srcref\")= 'srcref' int [1:6] 76 15 76 35 15 35 #>   .. .. ..- attr(*, \"srcfile\")=Class 'srcfile' <environment: 0x5622253d15b0>  #>   ..$ : chr \" times \" #>   .. ..- attr(*, \"Rd_tag\")= chr \"TEXT\" #>   .. ..- attr(*, \"srcref\")= 'srcref' int [1:6] 76 36 76 42 36 42 #>   .. .. ..- attr(*, \"srcfile\")=Class 'srcfile' <environment: 0x5622253d15b0>  #>   ..$ :List of 1 #>   .. ..$ : chr \"abs(from - to)\" #>   .. .. ..- attr(*, \"Rd_tag\")= chr \"RCODE\" #>   .. .. ..- attr(*, \"srcref\")= 'srcref' int [1:6] 76 49 76 62 49 62 #>   .. .. .. ..- attr(*, \"srcfile\")=Class 'srcfile' <environment: 0x5622253d15b0>  #>   .. ..- attr(*, \"Rd_tag\")= chr \"\\\\code\" #>   .. ..- attr(*, \"srcref\")= 'srcref' int [1:6] 76 43 76 63 43 63 #>   .. .. ..- attr(*, \"srcfile\")=Class 'srcfile' <environment: 0x5622253d15b0>  #>   ..$ : chr \".)\\n\" #>   .. ..- attr(*, \"Rd_tag\")= chr \"TEXT\" #>   .. ..- attr(*, \"srcref\")= 'srcref' int [1:6] 76 64 76 66 64 66 #>   .. .. ..- attr(*, \"srcfile\")=Class 'srcfile' <environment: 0x5622253d15b0>  #>   ..$ : chr \"\\n\" #>   .. ..- attr(*, \"Rd_tag\")= chr \"TEXT\" #>   .. ..- attr(*, \"srcref\")= 'srcref' int [1:6] 77 1 77 1 1 1 #>   .. .. ..- attr(*, \"srcfile\")=Class 'srcfile' <environment: 0x5622253d15b0>  #>   ..$ : chr \"  The third generates a sequence of \" #>   .. ..- attr(*, \"Rd_tag\")= chr \"TEXT\" #>   .. ..- attr(*, \"srcref\")= 'srcref' int [1:6] 78 1 78 36 1 36 #>   .. .. ..- attr(*, \"srcfile\")=Class 'srcfile' <environment: 0x5622253d15b0>  #>   ..$ :List of 1 #>   .. ..$ : chr \"length.out\" #>   .. .. ..- attr(*, \"Rd_tag\")= chr \"RCODE\" #>   .. .. ..- attr(*, \"srcref\")= 'srcref' int [1:6] 78 43 78 52 43 52 #>   .. .. .. ..- attr(*, \"srcfile\")=Class 'srcfile' <environment: 0x5622253d15b0>  #>   .. ..- attr(*, \"Rd_tag\")= chr \"\\\\code\" #>   .. ..- attr(*, \"srcref\")= 'srcref' int [1:6] 78 37 78 53 37 53 #>   .. .. ..- attr(*, \"srcfile\")=Class 'srcfile' <environment: 0x5622253d15b0>  #>   ..$ : chr \" equally spaced\\n\" #>   .. ..- attr(*, \"Rd_tag\")= chr \"TEXT\" #>   .. ..- attr(*, \"srcref\")= 'srcref' int [1:6] 78 54 78 69 54 69 #>   .. .. ..- attr(*, \"srcfile\")=Class 'srcfile' <environment: 0x5622253d15b0>  #>   ..$ : chr \"  values from \" #>   .. ..- attr(*, \"Rd_tag\")= chr \"TEXT\" #>   .. ..- attr(*, \"srcref\")= 'srcref' int [1:6] 79 1 79 14 1 14 #>   .. .. ..- attr(*, \"srcfile\")=Class 'srcfile' <environment: 0x5622253d15b0>  #>   ..$ :List of 1 #>   .. ..$ : chr \"from\" #>   .. .. ..- attr(*, \"Rd_tag\")= chr \"RCODE\" #>   .. .. ..- attr(*, \"srcref\")= 'srcref' int [1:6] 79 21 79 24 21 24 #>   .. .. .. ..- attr(*, \"srcfile\")=Class 'srcfile' <environment: 0x5622253d15b0>  #>   .. ..- attr(*, \"Rd_tag\")= chr \"\\\\code\" #>   .. ..- attr(*, \"srcref\")= 'srcref' int [1:6] 79 15 79 25 15 25 #>   .. .. ..- attr(*, \"srcfile\")=Class 'srcfile' <environment: 0x5622253d15b0>  #>   ..$ : chr \" to \" #>   .. ..- attr(*, \"Rd_tag\")= chr \"TEXT\" #>   .. ..- attr(*, \"srcref\")= 'srcref' int [1:6] 79 26 79 29 26 29 #>   .. .. ..- attr(*, \"srcfile\")=Class 'srcfile' <environment: 0x5622253d15b0>  #>   ..$ :List of 1 #>   .. ..$ : chr \"to\" #>   .. .. ..- attr(*, \"Rd_tag\")= chr \"RCODE\" #>   .. .. ..- attr(*, \"srcref\")= 'srcref' int [1:6] 79 36 79 37 36 37 #>   .. .. .. ..- attr(*, \"srcfile\")=Class 'srcfile' <environment: 0x5622253d15b0>  #>   .. ..- attr(*, \"Rd_tag\")= chr \"\\\\code\" #>   .. ..- attr(*, \"srcref\")= 'srcref' int [1:6] 79 30 79 38 30 38 #>   .. .. ..- attr(*, \"srcfile\")=Class 'srcfile' <environment: 0x5622253d15b0>  #>   ..$ : chr \".  (\" #>   .. ..- attr(*, \"Rd_tag\")= chr \"TEXT\" #>   .. ..- attr(*, \"srcref\")= 'srcref' int [1:6] 79 39 79 42 39 42 #>   .. .. ..- attr(*, \"srcfile\")=Class 'srcfile' <environment: 0x5622253d15b0>  #>   ..$ :List of 1 #>   .. ..$ : chr \"length.out\" #>   .. .. ..- attr(*, \"Rd_tag\")= chr \"RCODE\" #>   .. .. ..- attr(*, \"srcref\")= 'srcref' int [1:6] 79 49 79 58 49 58 #>   .. .. .. ..- attr(*, \"srcfile\")=Class 'srcfile' <environment: 0x5622253d15b0>  #>   .. ..- attr(*, \"Rd_tag\")= chr \"\\\\code\" #>   .. ..- attr(*, \"srcref\")= 'srcref' int [1:6] 79 43 79 59 43 59 #>   .. .. ..- attr(*, \"srcfile\")=Class 'srcfile' <environment: 0x5622253d15b0>  #>   ..$ : chr \" is usually\\n\" #>   .. ..- attr(*, \"Rd_tag\")= chr \"TEXT\" #>   .. ..- attr(*, \"srcref\")= 'srcref' int [1:6] 79 60 79 71 60 71 #>   .. .. ..- attr(*, \"srcfile\")=Class 'srcfile' <environment: 0x5622253d15b0>  #>   ..$ : chr \"  abbreviated to \" #>   .. ..- attr(*, \"Rd_tag\")= chr \"TEXT\" #>   .. ..- attr(*, \"srcref\")= 'srcref' int [1:6] 80 1 80 17 1 17 #>   .. .. ..- attr(*, \"srcfile\")=Class 'srcfile' <environment: 0x5622253d15b0>  #>   ..$ :List of 1 #>   .. ..$ : chr \"length\" #>   .. .. ..- attr(*, \"Rd_tag\")= chr \"RCODE\" #>   .. .. ..- attr(*, \"srcref\")= 'srcref' int [1:6] 80 24 80 29 24 29 #>   .. .. .. ..- attr(*, \"srcfile\")=Class 'srcfile' <environment: 0x5622253d15b0>  #>   .. ..- attr(*, \"Rd_tag\")= chr \"\\\\code\" #>   .. ..- attr(*, \"srcref\")= 'srcref' int [1:6] 80 18 80 30 18 30 #>   .. .. ..- attr(*, \"srcfile\")=Class 'srcfile' <environment: 0x5622253d15b0>  #>   ..$ : chr \" or \" #>   .. ..- attr(*, \"Rd_tag\")= chr \"TEXT\" #>   .. ..- attr(*, \"srcref\")= 'srcref' int [1:6] 80 31 80 34 31 34 #>   .. .. ..- attr(*, \"srcfile\")=Class 'srcfile' <environment: 0x5622253d15b0>  #>   ..$ :List of 1 #>   .. ..$ : chr \"len\" #>   .. .. ..- attr(*, \"Rd_tag\")= chr \"RCODE\" #>   .. .. ..- attr(*, \"srcref\")= 'srcref' int [1:6] 80 41 80 43 41 43 #>   .. .. .. ..- attr(*, \"srcfile\")=Class 'srcfile' <environment: 0x5622253d15b0>  #>   .. ..- attr(*, \"Rd_tag\")= chr \"\\\\code\" #>   .. ..- attr(*, \"srcref\")= 'srcref' int [1:6] 80 35 80 44 35 44 #>   .. .. ..- attr(*, \"srcfile\")=Class 'srcfile' <environment: 0x5622253d15b0>  #>   ..$ : chr \", and \" #>   .. ..- attr(*, \"Rd_tag\")= chr \"TEXT\" #>   .. ..- attr(*, \"srcref\")= 'srcref' int [1:6] 80 45 80 50 45 50 #>   .. .. ..- attr(*, \"srcfile\")=Class 'srcfile' <environment: 0x5622253d15b0>  #>   ..$ :List of 1 #>   .. ..$ : chr \"seq_len\" #>   .. .. ..- attr(*, \"Rd_tag\")= chr \"RCODE\" #>   .. .. ..- attr(*, \"srcref\")= 'srcref' int [1:6] 80 57 80 63 57 63 #>   .. .. .. ..- attr(*, \"srcfile\")=Class 'srcfile' <environment: 0x5622253d15b0>  #>   .. ..- attr(*, \"Rd_tag\")= chr \"\\\\code\" #>   .. ..- attr(*, \"srcref\")= 'srcref' int [1:6] 80 51 80 64 51 64 #>   .. .. ..- attr(*, \"srcfile\")=Class 'srcfile' <environment: 0x5622253d15b0>  #>   ..$ : chr \" is much\\n\" #>   .. ..- attr(*, \"Rd_tag\")= chr \"TEXT\" #>   .. ..- attr(*, \"srcref\")= 'srcref' int [1:6] 80 65 80 73 65 73 #>   .. .. ..- attr(*, \"srcfile\")=Class 'srcfile' <environment: 0x5622253d15b0>  #>   ..$ : chr \"  faster.)\\n\" #>   .. ..- attr(*, \"Rd_tag\")= chr \"TEXT\" #>   .. ..- attr(*, \"srcref\")= 'srcref' int [1:6] 81 1 81 11 1 11 #>   .. .. ..- attr(*, \"srcfile\")=Class 'srcfile' <environment: 0x5622253d15b0>  #>   .. [list output truncated] #>   ..- attr(*, \"Rd_tag\")= chr \"\\\\details\" #>   ..- attr(*, \"srcref\")= 'srcref' int [1:6] 41 1 109 1 1 1 #>   .. ..- attr(*, \"srcfile\")=Class 'srcfile' <environment: 0x5622253d15b0>  #>  $ :List of 21 #>   ..$ : chr \"\\n\" #>   .. ..- attr(*, \"Rd_tag\")= chr \"TEXT\" #>   .. ..- attr(*, \"srcref\")= 'srcref' int [1:6] 112 8 112 8 8 8 #>   .. .. ..- attr(*, \"srcfile\")=Class 'srcfile' <environment: 0x5622253d15b0>  #>   ..$ : chr \"  \" #>   .. ..- attr(*, \"Rd_tag\")= chr \"TEXT\" #>   .. ..- attr(*, \"srcref\")= 'srcref' int [1:6] 113 1 113 2 1 2 #>   .. .. ..- attr(*, \"srcfile\")=Class 'srcfile' <environment: 0x5622253d15b0>  #>   ..$ :List of 1 #>   .. ..$ : chr \"seq.int\" #>   .. .. ..- attr(*, \"Rd_tag\")= chr \"RCODE\" #>   .. .. ..- attr(*, \"srcref\")= 'srcref' int [1:6] 113 9 113 15 9 15 #>   .. .. .. ..- attr(*, \"srcfile\")=Class 'srcfile' <environment: 0x5622253d15b0>  #>   .. ..- attr(*, \"Rd_tag\")= chr \"\\\\code\" #>   .. ..- attr(*, \"srcref\")= 'srcref' int [1:6] 113 3 113 16 3 16 #>   .. .. ..- attr(*, \"srcfile\")=Class 'srcfile' <environment: 0x5622253d15b0>  #>   ..$ : chr \" and the default method of \" #>   .. ..- attr(*, \"Rd_tag\")= chr \"TEXT\" #>   .. ..- attr(*, \"srcref\")= 'srcref' int [1:6] 113 17 113 43 17 43 #>   .. .. ..- attr(*, \"srcfile\")=Class 'srcfile' <environment: 0x5622253d15b0>  #>   ..$ :List of 1 #>   .. ..$ : chr \"seq\" #>   .. .. ..- attr(*, \"Rd_tag\")= chr \"RCODE\" #>   .. .. ..- attr(*, \"srcref\")= 'srcref' int [1:6] 113 50 113 52 50 52 #>   .. .. .. ..- attr(*, \"srcfile\")=Class 'srcfile' <environment: 0x5622253d15b0>  #>   .. ..- attr(*, \"Rd_tag\")= chr \"\\\\code\" #>   .. ..- attr(*, \"srcref\")= 'srcref' int [1:6] 113 44 113 53 44 53 #>   .. .. ..- attr(*, \"srcfile\")=Class 'srcfile' <environment: 0x5622253d15b0>  #>   ..$ : chr \" for numeric\\n\" #>   .. ..- attr(*, \"Rd_tag\")= chr \"TEXT\" #>   .. ..- attr(*, \"srcref\")= 'srcref' int [1:6] 113 54 113 66 54 66 #>   .. .. ..- attr(*, \"srcfile\")=Class 'srcfile' <environment: 0x5622253d15b0>  #>   ..$ : chr \"  arguments return a vector of type \" #>   .. ..- attr(*, \"Rd_tag\")= chr \"TEXT\" #>   .. ..- attr(*, \"srcref\")= 'srcref' int [1:6] 114 1 114 36 1 36 #>   .. .. ..- attr(*, \"srcfile\")=Class 'srcfile' <environment: 0x5622253d15b0>  #>   ..$ :List of 1 #>   .. ..$ : chr \"\\\"integer\\\"\" #>   .. .. ..- attr(*, \"Rd_tag\")= chr \"RCODE\" #>   .. .. ..- attr(*, \"srcref\")= 'srcref' int [1:6] 114 43 114 51 43 51 #>   .. .. .. ..- attr(*, \"srcfile\")=Class 'srcfile' <environment: 0x5622253d15b0>  #>   .. ..- attr(*, \"Rd_tag\")= chr \"\\\\code\" #>   .. ..- attr(*, \"srcref\")= 'srcref' int [1:6] 114 37 114 52 37 52 #>   .. .. ..- attr(*, \"srcfile\")=Class 'srcfile' <environment: 0x5622253d15b0>  #>   ..$ : chr \" or \" #>   .. ..- attr(*, \"Rd_tag\")= chr \"TEXT\" #>   .. ..- attr(*, \"srcref\")= 'srcref' int [1:6] 114 53 114 56 53 56 #>   .. .. ..- attr(*, \"srcfile\")=Class 'srcfile' <environment: 0x5622253d15b0>  #>   ..$ :List of 1 #>   .. ..$ : chr \"\\\"double\\\"\" #>   .. .. ..- attr(*, \"Rd_tag\")= chr \"RCODE\" #>   .. .. ..- attr(*, \"srcref\")= 'srcref' int [1:6] 114 63 114 70 63 70 #>   .. .. .. ..- attr(*, \"srcfile\")=Class 'srcfile' <environment: 0x5622253d15b0>  #>   .. ..- attr(*, \"Rd_tag\")= chr \"\\\\code\" #>   .. ..- attr(*, \"srcref\")= 'srcref' int [1:6] 114 57 114 71 57 71 #>   .. .. ..- attr(*, \"srcfile\")=Class 'srcfile' <environment: 0x5622253d15b0>  #>   ..$ : chr \":\\n\" #>   .. ..- attr(*, \"Rd_tag\")= chr \"TEXT\" #>   .. ..- attr(*, \"srcref\")= 'srcref' int [1:6] 114 72 114 73 72 73 #>   .. .. ..- attr(*, \"srcfile\")=Class 'srcfile' <environment: 0x5622253d15b0>  #>   ..$ : chr \"  programmers should not rely on which.\\n\" #>   .. ..- attr(*, \"Rd_tag\")= chr \"TEXT\" #>   .. ..- attr(*, \"srcref\")= 'srcref' int [1:6] 115 1 115 40 1 40 #>   .. .. ..- attr(*, \"srcfile\")=Class 'srcfile' <environment: 0x5622253d15b0>  #>   ..$ : chr \"\\n\" #>   .. ..- attr(*, \"Rd_tag\")= chr \"TEXT\" #>   .. ..- attr(*, \"srcref\")= 'srcref' int [1:6] 116 1 116 1 1 1 #>   .. .. ..- attr(*, \"srcfile\")=Class 'srcfile' <environment: 0x5622253d15b0>  #>   ..$ : chr \"  \" #>   .. ..- attr(*, \"Rd_tag\")= chr \"TEXT\" #>   .. ..- attr(*, \"srcref\")= 'srcref' int [1:6] 117 1 117 2 1 2 #>   .. .. ..- attr(*, \"srcfile\")=Class 'srcfile' <environment: 0x5622253d15b0>  #>   ..$ :List of 1 #>   .. ..$ : chr \"seq_along\" #>   .. .. ..- attr(*, \"Rd_tag\")= chr \"RCODE\" #>   .. .. ..- attr(*, \"srcref\")= 'srcref' int [1:6] 117 9 117 17 9 17 #>   .. .. .. ..- attr(*, \"srcfile\")=Class 'srcfile' <environment: 0x5622253d15b0>  #>   .. ..- attr(*, \"Rd_tag\")= chr \"\\\\code\" #>   .. ..- attr(*, \"srcref\")= 'srcref' int [1:6] 117 3 117 18 3 18 #>   .. .. ..- attr(*, \"srcfile\")=Class 'srcfile' <environment: 0x5622253d15b0>  #>   ..$ : chr \" and \" #>   .. ..- attr(*, \"Rd_tag\")= chr \"TEXT\" #>   .. ..- attr(*, \"srcref\")= 'srcref' int [1:6] 117 19 117 23 19 23 #>   .. .. ..- attr(*, \"srcfile\")=Class 'srcfile' <environment: 0x5622253d15b0>  #>   ..$ :List of 1 #>   .. ..$ : chr \"seq_len\" #>   .. .. ..- attr(*, \"Rd_tag\")= chr \"RCODE\" #>   .. .. ..- attr(*, \"srcref\")= 'srcref' int [1:6] 117 30 117 36 30 36 #>   .. .. .. ..- attr(*, \"srcfile\")=Class 'srcfile' <environment: 0x5622253d15b0>  #>   .. ..- attr(*, \"Rd_tag\")= chr \"\\\\code\" #>   .. ..- attr(*, \"srcref\")= 'srcref' int [1:6] 117 24 117 37 24 37 #>   .. .. ..- attr(*, \"srcfile\")=Class 'srcfile' <environment: 0x5622253d15b0>  #>   ..$ : chr \" return an integer vector, unless\\n\" #>   .. ..- attr(*, \"Rd_tag\")= chr \"TEXT\" #>   .. ..- attr(*, \"srcref\")= 'srcref' int [1:6] 117 38 117 71 38 71 #>   .. .. ..- attr(*, \"srcfile\")=Class 'srcfile' <environment: 0x5622253d15b0>  #>   ..$ : chr \"  it is a \" #>   .. ..- attr(*, \"Rd_tag\")= chr \"TEXT\" #>   .. ..- attr(*, \"srcref\")= 'srcref' int [1:6] 118 1 118 10 1 10 #>   .. .. ..- attr(*, \"srcfile\")=Class 'srcfile' <environment: 0x5622253d15b0>  #>   ..$ :List of 1 #>   .. ..$ :List of 1 #>   .. .. ..$ : chr \"long vector\" #>   .. .. .. ..- attr(*, \"Rd_tag\")= chr \"TEXT\" #>   .. .. .. ..- attr(*, \"srcref\")= 'srcref' int [1:6] 118 23 118 33 23 33 #>   .. .. .. .. ..- attr(*, \"srcfile\")=Class 'srcfile' <environment: 0x5622253d15b0>  #>   .. .. ..- attr(*, \"Rd_tag\")= chr \"\\\\link\" #>   .. .. ..- attr(*, \"srcref\")= 'srcref' int [1:6] 118 17 118 34 17 34 #>   .. .. .. ..- attr(*, \"srcfile\")=Class 'srcfile' <environment: 0x5622253d15b0>  #>   .. ..- attr(*, \"Rd_tag\")= chr \"\\\\emph\" #>   .. ..- attr(*, \"srcref\")= 'srcref' int [1:6] 118 11 118 35 11 35 #>   .. .. ..- attr(*, \"srcfile\")=Class 'srcfile' <environment: 0x5622253d15b0>  #>   ..$ : chr \" when it will be double.\\n\" #>   .. ..- attr(*, \"Rd_tag\")= chr \"TEXT\" #>   .. ..- attr(*, \"srcref\")= 'srcref' int [1:6] 118 36 118 60 36 60 #>   .. .. ..- attr(*, \"srcfile\")=Class 'srcfile' <environment: 0x5622253d15b0>  #>   ..- attr(*, \"Rd_tag\")= chr \"\\\\value\" #>   ..- attr(*, \"srcref\")= 'srcref' int [1:6] 112 1 119 1 1 1 #>   .. ..- attr(*, \"srcfile\")=Class 'srcfile' <environment: 0x5622253d15b0>  #>  $ :List of 6 #>   ..$ : chr \"\\n\" #>   .. ..- attr(*, \"Rd_tag\")= chr \"TEXT\" #>   .. ..- attr(*, \"srcref\")= 'srcref' int [1:6] 121 13 121 13 13 13 #>   .. .. ..- attr(*, \"srcfile\")=Class 'srcfile' <environment: 0x5622253d15b0>  #>   ..$ : chr \"  Becker, R. A., Chambers, J. M. and Wilks, A. R. (1988)\\n\" #>   .. ..- attr(*, \"Rd_tag\")= chr \"TEXT\" #>   .. ..- attr(*, \"srcref\")= 'srcref' int [1:6] 122 1 122 57 1 57 #>   .. .. ..- attr(*, \"srcfile\")=Class 'srcfile' <environment: 0x5622253d15b0>  #>   ..$ : chr \"  \" #>   .. ..- attr(*, \"Rd_tag\")= chr \"TEXT\" #>   .. ..- attr(*, \"srcref\")= 'srcref' int [1:6] 123 1 123 2 1 2 #>   .. .. ..- attr(*, \"srcfile\")=Class 'srcfile' <environment: 0x5622253d15b0>  #>   ..$ :List of 1 #>   .. ..$ : chr \"The New S Language\" #>   .. .. ..- attr(*, \"Rd_tag\")= chr \"TEXT\" #>   .. .. ..- attr(*, \"srcref\")= 'srcref' int [1:6] 123 9 123 26 9 26 #>   .. .. .. ..- attr(*, \"srcfile\")=Class 'srcfile' <environment: 0x5622253d15b0>  #>   .. ..- attr(*, \"Rd_tag\")= chr \"\\\\emph\" #>   .. ..- attr(*, \"srcref\")= 'srcref' int [1:6] 123 3 123 27 3 27 #>   .. .. ..- attr(*, \"srcfile\")=Class 'srcfile' <environment: 0x5622253d15b0>  #>   ..$ : chr \".\\n\" #>   .. ..- attr(*, \"Rd_tag\")= chr \"TEXT\" #>   .. ..- attr(*, \"srcref\")= 'srcref' int [1:6] 123 28 123 29 28 29 #>   .. .. ..- attr(*, \"srcfile\")=Class 'srcfile' <environment: 0x5622253d15b0>  #>   ..$ : chr \"  Wadsworth & Brooks/Cole.\\n\" #>   .. ..- attr(*, \"Rd_tag\")= chr \"TEXT\" #>   .. ..- attr(*, \"srcref\")= 'srcref' int [1:6] 124 1 124 27 1 27 #>   .. .. ..- attr(*, \"srcfile\")=Class 'srcfile' <environment: 0x5622253d15b0>  #>   ..- attr(*, \"Rd_tag\")= chr \"\\\\references\" #>   ..- attr(*, \"srcref\")= 'srcref' int [1:6] 121 1 125 1 1 1 #>   .. ..- attr(*, \"srcfile\")=Class 'srcfile' <environment: 0x5622253d15b0>  #>  $ :List of 22 #>   ..$ : chr \"\\n\" #>   .. ..- attr(*, \"Rd_tag\")= chr \"TEXT\" #>   .. ..- attr(*, \"srcref\")= 'srcref' int [1:6] 126 10 126 10 10 10 #>   .. .. ..- attr(*, \"srcfile\")=Class 'srcfile' <environment: 0x5622253d15b0>  #>   ..$ : chr \"  The methods \" #>   .. ..- attr(*, \"Rd_tag\")= chr \"TEXT\" #>   .. ..- attr(*, \"srcref\")= 'srcref' int [1:6] 127 1 127 14 1 14 #>   .. .. ..- attr(*, \"srcfile\")=Class 'srcfile' <environment: 0x5622253d15b0>  #>   ..$ :List of 1 #>   .. ..$ :List of 1 #>   .. .. ..$ : chr \"seq.Date\" #>   .. .. .. ..- attr(*, \"Rd_tag\")= chr \"TEXT\" #>   .. .. .. ..- attr(*, \"srcref\")= 'srcref' int [1:6] 127 27 127 34 27 34 #>   .. .. .. .. ..- attr(*, \"srcfile\")=Class 'srcfile' <environment: 0x5622253d15b0>  #>   .. .. ..- attr(*, \"Rd_tag\")= chr \"\\\\link\" #>   .. .. ..- attr(*, \"srcref\")= 'srcref' int [1:6] 127 21 127 35 21 35 #>   .. .. .. ..- attr(*, \"srcfile\")=Class 'srcfile' <environment: 0x5622253d15b0>  #>   .. ..- attr(*, \"Rd_tag\")= chr \"\\\\code\" #>   .. ..- attr(*, \"srcref\")= 'srcref' int [1:6] 127 15 127 36 15 36 #>   .. .. ..- attr(*, \"srcfile\")=Class 'srcfile' <environment: 0x5622253d15b0>  #>   ..$ : chr \" and \" #>   .. ..- attr(*, \"Rd_tag\")= chr \"TEXT\" #>   .. ..- attr(*, \"srcref\")= 'srcref' int [1:6] 127 37 127 41 37 41 #>   .. .. ..- attr(*, \"srcfile\")=Class 'srcfile' <environment: 0x5622253d15b0>  #>   ..$ :List of 1 #>   .. ..$ :List of 1 #>   .. .. ..$ : chr \"seq.POSIXt\" #>   .. .. .. ..- attr(*, \"Rd_tag\")= chr \"TEXT\" #>   .. .. .. ..- attr(*, \"srcref\")= 'srcref' int [1:6] 127 54 127 63 54 63 #>   .. .. .. .. ..- attr(*, \"srcfile\")=Class 'srcfile' <environment: 0x5622253d15b0>  #>   .. .. ..- attr(*, \"Rd_tag\")= chr \"\\\\link\" #>   .. .. ..- attr(*, \"srcref\")= 'srcref' int [1:6] 127 48 127 64 48 64 #>   .. .. .. ..- attr(*, \"srcfile\")=Class 'srcfile' <environment: 0x5622253d15b0>  #>   .. ..- attr(*, \"Rd_tag\")= chr \"\\\\code\" #>   .. ..- attr(*, \"srcref\")= 'srcref' int [1:6] 127 42 127 65 42 65 #>   .. .. ..- attr(*, \"srcfile\")=Class 'srcfile' <environment: 0x5622253d15b0>  #>   ..$ : chr \".\\n\" #>   .. ..- attr(*, \"Rd_tag\")= chr \"TEXT\" #>   .. ..- attr(*, \"srcref\")= 'srcref' int [1:6] 127 66 127 67 66 67 #>   .. .. ..- attr(*, \"srcfile\")=Class 'srcfile' <environment: 0x5622253d15b0>  #>   ..$ : chr \"\\n\" #>   .. ..- attr(*, \"Rd_tag\")= chr \"TEXT\" #>   .. ..- attr(*, \"srcref\")= 'srcref' int [1:6] 128 1 128 1 1 1 #>   .. .. ..- attr(*, \"srcfile\")=Class 'srcfile' <environment: 0x5622253d15b0>  #>   ..$ : chr \"  \" #>   .. ..- attr(*, \"Rd_tag\")= chr \"TEXT\" #>   .. ..- attr(*, \"srcref\")= 'srcref' int [1:6] 129 1 129 2 1 2 #>   .. .. ..- attr(*, \"srcfile\")=Class 'srcfile' <environment: 0x5622253d15b0>  #>   ..$ :List of 1 #>   .. ..$ :List of 1 #>   .. .. ..$ : chr \":\" #>   .. .. .. ..- attr(*, \"Rd_tag\")= chr \"TEXT\" #>   .. .. .. ..- attr(*, \"srcref\")= 'srcref' int [1:6] 129 15 129 15 15 15 #>   .. .. .. .. ..- attr(*, \"srcfile\")=Class 'srcfile' <environment: 0x5622253d15b0>  #>   .. .. ..- attr(*, \"Rd_tag\")= chr \"\\\\link\" #>   .. .. ..- attr(*, \"srcref\")= 'srcref' int [1:6] 129 9 129 16 9 16 #>   .. .. .. ..- attr(*, \"srcfile\")=Class 'srcfile' <environment: 0x5622253d15b0>  #>   .. ..- attr(*, \"Rd_tag\")= chr \"\\\\code\" #>   .. ..- attr(*, \"srcref\")= 'srcref' int [1:6] 129 3 129 17 3 17 #>   .. .. ..- attr(*, \"srcfile\")=Class 'srcfile' <environment: 0x5622253d15b0>  #>   ..$ : chr \",\\n\" #>   .. ..- attr(*, \"Rd_tag\")= chr \"TEXT\" #>   .. ..- attr(*, \"srcref\")= 'srcref' int [1:6] 129 18 129 19 18 19 #>   .. .. ..- attr(*, \"srcfile\")=Class 'srcfile' <environment: 0x5622253d15b0>  #>   ..$ : chr \"  \" #>   .. ..- attr(*, \"Rd_tag\")= chr \"TEXT\" #>   .. ..- attr(*, \"srcref\")= 'srcref' int [1:6] 130 1 130 2 1 2 #>   .. .. ..- attr(*, \"srcfile\")=Class 'srcfile' <environment: 0x5622253d15b0>  #>   ..$ :List of 1 #>   .. ..$ :List of 1 #>   .. .. ..$ : chr \"rep\" #>   .. .. .. ..- attr(*, \"Rd_tag\")= chr \"TEXT\" #>   .. .. .. ..- attr(*, \"srcref\")= 'srcref' int [1:6] 130 15 130 17 15 17 #>   .. .. .. .. ..- attr(*, \"srcfile\")=Class 'srcfile' <environment: 0x5622253d15b0>  #>   .. .. ..- attr(*, \"Rd_tag\")= chr \"\\\\link\" #>   .. .. ..- attr(*, \"srcref\")= 'srcref' int [1:6] 130 9 130 18 9 18 #>   .. .. .. ..- attr(*, \"srcfile\")=Class 'srcfile' <environment: 0x5622253d15b0>  #>   .. ..- attr(*, \"Rd_tag\")= chr \"\\\\code\" #>   .. ..- attr(*, \"srcref\")= 'srcref' int [1:6] 130 3 130 19 3 19 #>   .. .. ..- attr(*, \"srcfile\")=Class 'srcfile' <environment: 0x5622253d15b0>  #>   ..$ : chr \",\\n\" #>   .. ..- attr(*, \"Rd_tag\")= chr \"TEXT\" #>   .. ..- attr(*, \"srcref\")= 'srcref' int [1:6] 130 20 130 21 20 21 #>   .. .. ..- attr(*, \"srcfile\")=Class 'srcfile' <environment: 0x5622253d15b0>  #>   ..$ : chr \"  \" #>   .. ..- attr(*, \"Rd_tag\")= chr \"TEXT\" #>   .. ..- attr(*, \"srcref\")= 'srcref' int [1:6] 131 1 131 2 1 2 #>   .. .. ..- attr(*, \"srcfile\")=Class 'srcfile' <environment: 0x5622253d15b0>  #>   ..$ :List of 1 #>   .. ..$ :List of 1 #>   .. .. ..$ : chr \"sequence\" #>   .. .. .. ..- attr(*, \"Rd_tag\")= chr \"TEXT\" #>   .. .. .. ..- attr(*, \"srcref\")= 'srcref' int [1:6] 131 15 131 22 15 22 #>   .. .. .. .. ..- attr(*, \"srcfile\")=Class 'srcfile' <environment: 0x5622253d15b0>  #>   .. .. ..- attr(*, \"Rd_tag\")= chr \"\\\\link\" #>   .. .. ..- attr(*, \"srcref\")= 'srcref' int [1:6] 131 9 131 23 9 23 #>   .. .. .. ..- attr(*, \"srcfile\")=Class 'srcfile' <environment: 0x5622253d15b0>  #>   .. ..- attr(*, \"Rd_tag\")= chr \"\\\\code\" #>   .. ..- attr(*, \"srcref\")= 'srcref' int [1:6] 131 3 131 24 3 24 #>   .. .. ..- attr(*, \"srcfile\")=Class 'srcfile' <environment: 0x5622253d15b0>  #>   ..$ : chr \",\\n\" #>   .. ..- attr(*, \"Rd_tag\")= chr \"TEXT\" #>   .. ..- attr(*, \"srcref\")= 'srcref' int [1:6] 131 25 131 26 25 26 #>   .. .. ..- attr(*, \"srcfile\")=Class 'srcfile' <environment: 0x5622253d15b0>  #>   ..$ : chr \"  \" #>   .. ..- attr(*, \"Rd_tag\")= chr \"TEXT\" #>   .. ..- attr(*, \"srcref\")= 'srcref' int [1:6] 132 1 132 2 1 2 #>   .. .. ..- attr(*, \"srcfile\")=Class 'srcfile' <environment: 0x5622253d15b0>  #>   ..$ :List of 1 #>   .. ..$ :List of 1 #>   .. .. ..$ : chr \"row\" #>   .. .. .. ..- attr(*, \"Rd_tag\")= chr \"TEXT\" #>   .. .. .. ..- attr(*, \"srcref\")= 'srcref' int [1:6] 132 15 132 17 15 17 #>   .. .. .. .. ..- attr(*, \"srcfile\")=Class 'srcfile' <environment: 0x5622253d15b0>  #>   .. .. ..- attr(*, \"Rd_tag\")= chr \"\\\\link\" #>   .. .. ..- attr(*, \"srcref\")= 'srcref' int [1:6] 132 9 132 18 9 18 #>   .. .. .. ..- attr(*, \"srcfile\")=Class 'srcfile' <environment: 0x5622253d15b0>  #>   .. ..- attr(*, \"Rd_tag\")= chr \"\\\\code\" #>   .. ..- attr(*, \"srcref\")= 'srcref' int [1:6] 132 3 132 19 3 19 #>   .. .. ..- attr(*, \"srcfile\")=Class 'srcfile' <environment: 0x5622253d15b0>  #>   ..$ : chr \",\\n\" #>   .. ..- attr(*, \"Rd_tag\")= chr \"TEXT\" #>   .. ..- attr(*, \"srcref\")= 'srcref' int [1:6] 132 20 132 21 20 21 #>   .. .. ..- attr(*, \"srcfile\")=Class 'srcfile' <environment: 0x5622253d15b0>  #>   ..$ : chr \"  \" #>   .. ..- attr(*, \"Rd_tag\")= chr \"TEXT\" #>   .. ..- attr(*, \"srcref\")= 'srcref' int [1:6] 133 1 133 2 1 2 #>   .. .. ..- attr(*, \"srcfile\")=Class 'srcfile' <environment: 0x5622253d15b0>  #>   ..$ :List of 1 #>   .. ..$ :List of 1 #>   .. .. ..$ : chr \"col\" #>   .. .. .. ..- attr(*, \"Rd_tag\")= chr \"TEXT\" #>   .. .. .. ..- attr(*, \"srcref\")= 'srcref' int [1:6] 133 15 133 17 15 17 #>   .. .. .. .. ..- attr(*, \"srcfile\")=Class 'srcfile' <environment: 0x5622253d15b0>  #>   .. .. ..- attr(*, \"Rd_tag\")= chr \"\\\\link\" #>   .. .. ..- attr(*, \"srcref\")= 'srcref' int [1:6] 133 9 133 18 9 18 #>   .. .. .. ..- attr(*, \"srcfile\")=Class 'srcfile' <environment: 0x5622253d15b0>  #>   .. ..- attr(*, \"Rd_tag\")= chr \"\\\\code\" #>   .. ..- attr(*, \"srcref\")= 'srcref' int [1:6] 133 3 133 19 3 19 #>   .. .. ..- attr(*, \"srcfile\")=Class 'srcfile' <environment: 0x5622253d15b0>  #>   ..$ : chr \".\\n\" #>   .. ..- attr(*, \"Rd_tag\")= chr \"TEXT\" #>   .. ..- attr(*, \"srcref\")= 'srcref' int [1:6] 133 20 133 21 20 21 #>   .. .. ..- attr(*, \"srcfile\")=Class 'srcfile' <environment: 0x5622253d15b0>  #>   ..- attr(*, \"Rd_tag\")= chr \"\\\\seealso\" #>   ..- attr(*, \"srcref\")= 'srcref' int [1:6] 126 1 134 1 1 1 #>   .. ..- attr(*, \"srcfile\")=Class 'srcfile' <environment: 0x5622253d15b0>  #>  $ :List of 8 #>   ..$ : chr \"\\n\" #>   .. ..- attr(*, \"Rd_tag\")= chr \"RCODE\" #>   .. ..- attr(*, \"srcref\")= 'srcref' int [1:6] 135 11 135 11 11 11 #>   .. .. ..- attr(*, \"srcfile\")=Class 'srcfile' <environment: 0x5622253d15b0>  #>   ..$ : chr \"seq(0, 1, length.out = 11)\\n\" #>   .. ..- attr(*, \"Rd_tag\")= chr \"RCODE\" #>   .. ..- attr(*, \"srcref\")= 'srcref' int [1:6] 136 1 136 27 1 27 #>   .. .. ..- attr(*, \"srcfile\")=Class 'srcfile' <environment: 0x5622253d15b0>  #>   ..$ : chr \"seq(stats::rnorm(20)) # effectively 'along'\\n\" #>   .. ..- attr(*, \"Rd_tag\")= chr \"RCODE\" #>   .. ..- attr(*, \"srcref\")= 'srcref' int [1:6] 137 1 137 44 1 44 #>   .. .. ..- attr(*, \"srcfile\")=Class 'srcfile' <environment: 0x5622253d15b0>  #>   ..$ : chr \"seq(1, 9, by = 2)     # matches 'end'\\n\" #>   .. ..- attr(*, \"Rd_tag\")= chr \"RCODE\" #>   .. ..- attr(*, \"srcref\")= 'srcref' int [1:6] 138 1 138 38 1 38 #>   .. .. ..- attr(*, \"srcfile\")=Class 'srcfile' <environment: 0x5622253d15b0>  #>   ..$ : chr \"seq(1, 9, by = pi)    # stays below 'end'\\n\" #>   .. ..- attr(*, \"Rd_tag\")= chr \"RCODE\" #>   .. ..- attr(*, \"srcref\")= 'srcref' int [1:6] 139 1 139 42 1 42 #>   .. .. ..- attr(*, \"srcfile\")=Class 'srcfile' <environment: 0x5622253d15b0>  #>   ..$ : chr \"seq(1, 6, by = 3)\\n\" #>   .. ..- attr(*, \"Rd_tag\")= chr \"RCODE\" #>   .. ..- attr(*, \"srcref\")= 'srcref' int [1:6] 140 1 140 18 1 18 #>   .. .. ..- attr(*, \"srcfile\")=Class 'srcfile' <environment: 0x5622253d15b0>  #>   ..$ : chr \"seq(1.575, 5.125, by = 0.05)\\n\" #>   .. ..- attr(*, \"Rd_tag\")= chr \"RCODE\" #>   .. ..- attr(*, \"srcref\")= 'srcref' int [1:6] 141 1 141 29 1 29 #>   .. .. ..- attr(*, \"srcfile\")=Class 'srcfile' <environment: 0x5622253d15b0>  #>   ..$ : chr \"seq(17) # same as 1:17, or even better seq_len(17)\\n\" #>   .. ..- attr(*, \"Rd_tag\")= chr \"RCODE\" #>   .. ..- attr(*, \"srcref\")= 'srcref' int [1:6] 142 1 142 51 1 51 #>   .. .. ..- attr(*, \"srcfile\")=Class 'srcfile' <environment: 0x5622253d15b0>  #>   ..- attr(*, \"Rd_tag\")= chr \"\\\\examples\" #>   ..- attr(*, \"srcref\")= 'srcref' int [1:6] 135 1 143 1 1 1 #>   .. ..- attr(*, \"srcfile\")=Class 'srcfile' <environment: 0x5622253d15b0>  #>  - attr(*, \"Rdfile\")= chr \"/tmp/R-4.3.2/src/library/base/man/seq.Rd\" #>  - attr(*, \"class\")= chr \"Rd\" #>  - attr(*, \"meta\")=List of 1 #>   ..$ docType: chr(0)  #>  - attr(*, \"srcref\")= 'srcref' int [1:6] 0 0 145 1 0 1 #>   ..- attr(*, \"srcfile\")=Class 'srcfile' <environment: 0x5622253d15b0>  #>  - attr(*, \"prepared\")= int 3 rdo <- Rdpack:::.Rd_tidy(rdo)          # tidy up (e.g. insert new lines                                        #          for human readers) reprompt(rdo) # rdo and rdoseq are equivalent #> Processing the Rd object... #> \tThe Rd content was written to file  seq.Rd  #> [1] \"seq.Rd\" all.equal(reprompt(rdo), reprompt(rdoseq)) # TRUE #> Processing the Rd object... #> \tThe Rd content was written to file  seq.Rd  #> Processing the Rd object... #> \tThe Rd content was written to file  seq.Rd  #> [1] TRUE  ## clean up  unlink(\"seq.Rd\")         # remove temporary files unlink(\"seq2.Rd\") unlink(\"seq3.Rd\") unlink(\"seqA.Rd\") unlink(\"seqB.Rd\")  setwd(cur_wd)            # restore user's working directory unlink(tmpdir)"},{"path":"https://geobosh.github.io/Rdpack/reference/set_Rdpack_bibstyle.html","id":null,"dir":"Reference","previous_headings":"","what":"Set up a bibstyle defined in Rdpack — set_Rdpack_bibstyle","title":"Set up a bibstyle defined in Rdpack — set_Rdpack_bibstyle","text":"Set bibstyle defined Rdpack","code":""},{"path":"https://geobosh.github.io/Rdpack/reference/set_Rdpack_bibstyle.html","id":"ref-usage","dir":"Reference","previous_headings":"","what":"Usage","title":"Set up a bibstyle defined in Rdpack — set_Rdpack_bibstyle","text":"","code":"set_Rdpack_bibstyle(bibstyle = \"JSSRd\")"},{"path":"https://geobosh.github.io/Rdpack/reference/set_Rdpack_bibstyle.html","id":"arguments","dir":"Reference","previous_headings":"","what":"Arguments","title":"Set up a bibstyle defined in Rdpack — set_Rdpack_bibstyle","text":"bibstyle character string","code":""},{"path":"https://geobosh.github.io/Rdpack/reference/update_aliases_tmp.html","id":null,"dir":"Reference","previous_headings":"","what":"Update aliases for methods in Rd objects — update_aliases_tmp","title":"Update aliases for methods in Rd objects — update_aliases_tmp","text":"Update aliases methods Rd objects","code":""},{"path":"https://geobosh.github.io/Rdpack/reference/update_aliases_tmp.html","id":"ref-usage","dir":"Reference","previous_headings":"","what":"Usage","title":"Update aliases for methods in Rd objects — update_aliases_tmp","text":"","code":"update_aliases_tmp(rdo, package = NULL)"},{"path":"https://geobosh.github.io/Rdpack/reference/update_aliases_tmp.html","id":"arguments","dir":"Reference","previous_headings":"","what":"Arguments","title":"Update aliases for methods in Rd objects — update_aliases_tmp","text":"rdo Rd object package name package, character string.","code":""},{"path":"https://geobosh.github.io/Rdpack/reference/update_aliases_tmp.html","id":"details","dir":"Reference","previous_headings":"","what":"Details","title":"Update aliases for methods in Rd objects — update_aliases_tmp","text":"quick fix. todo: complete !","code":""},{"path":"https://geobosh.github.io/Rdpack/reference/update_aliases_tmp.html","id":"value","dir":"Reference","previous_headings":"","what":"Value","title":"Update aliases for methods in Rd objects — update_aliases_tmp","text":"updated Rd object","code":""},{"path":"https://geobosh.github.io/Rdpack/reference/update_aliases_tmp.html","id":"author","dir":"Reference","previous_headings":"","what":"Author","title":"Update aliases for methods in Rd objects — update_aliases_tmp","text":"Georgi N. Boshnakov","code":""},{"path":"https://geobosh.github.io/Rdpack/reference/viewRd.html","id":null,"dir":"Reference","previous_headings":"","what":"View Rd files in a source package — viewRd","title":"View Rd files in a source package — viewRd","text":"View Rd files source package.","code":""},{"path":"https://geobosh.github.io/Rdpack/reference/viewRd.html","id":"ref-usage","dir":"Reference","previous_headings":"","what":"Usage","title":"View Rd files in a source package — viewRd","text":"","code":"viewRd(infile, type = getOption(\"help_type\"), stages = NULL)"},{"path":"https://geobosh.github.io/Rdpack/reference/viewRd.html","id":"arguments","dir":"Reference","previous_headings":"","what":"Arguments","title":"View Rd files in a source package — viewRd","text":"infile name Rd file, character string. type one \"text\" \"html\" stages character vector specifying stages R installation     process immitate. default,     c(\"build\", \"install\", \"render\"), fine cases.","code":""},{"path":"https://geobosh.github.io/Rdpack/reference/viewRd.html","id":"details","dir":"Reference","previous_headings":"","what":"Details","title":"View Rd files in a source package — viewRd","text":"function can used view Rd files source directory   package. page presented text format html browser,   according setting argument type. default   getOption(\"help_type\").","code":""},{"path":"https://geobosh.github.io/Rdpack/reference/viewRd.html","id":"value","dir":"Reference","previous_headings":"","what":"Value","title":"View Rd files in a source package — viewRd","text":"function used side effect showing help page   text help window web browser.","code":""},{"path":"https://geobosh.github.io/Rdpack/reference/viewRd.html","id":"author","dir":"Reference","previous_headings":"","what":"Author","title":"View Rd files in a source package — viewRd","text":"Georgi N. Boshnakov","code":""},{"path":"https://geobosh.github.io/Rdpack/reference/viewRd.html","id":"note","dir":"Reference","previous_headings":"","what":"Note","title":"View Rd files in a source package — viewRd","text":"Developers \"devtools\" can use viewRd() instead   help() documentation objects contain Rd macros,   insertRef, see vignette: vignette(\"Inserting_bibtex_references\", package = \"Rdpack\").","code":""},{"path":"https://geobosh.github.io/Rdpack/reference/zzasym_compare.html","id":null,"dir":"Reference","previous_headings":"","what":"Tensor comparison and asymmetric comparison between two vectors — .asym_compare","title":"Tensor comparison and asymmetric comparison between two vectors — .asym_compare","text":"Tensor comparison asymmetric comparison two   vectors.","code":""},{"path":"https://geobosh.github.io/Rdpack/reference/zzasym_compare.html","id":"ref-usage","dir":"Reference","previous_headings":"","what":"Usage","title":"Tensor comparison and asymmetric comparison between two vectors — .asym_compare","text":"","code":".ocompare(x, y)  .asym_compare(x, y)"},{"path":"https://geobosh.github.io/Rdpack/reference/zzasym_compare.html","id":"arguments","dir":"Reference","previous_headings":"","what":"Arguments","title":"Tensor comparison and asymmetric comparison between two vectors — .asym_compare","text":"x  y","code":""},{"path":"https://geobosh.github.io/Rdpack/reference/zzasym_compare.html","id":"details","dir":"Reference","previous_headings":"","what":"Details","title":"Tensor comparison and asymmetric comparison between two vectors — .asym_compare","text":".ocompare (\"outer compare\") returns matrix whose (,j)th   element TRUE x[] identical y[j], FALSE otherwise. .asym_compare calls .ocompare iterprets result   asymmetrically. Elements x y ae   considered \"new\". Similarly, Elements y   x ae considered \"removed\". Elements   \"common\". Todo: check correct way round! !!!","code":""},{"path":"https://geobosh.github.io/Rdpack/reference/zzasym_compare.html","id":"value","dir":"Reference","previous_headings":"","what":"Value","title":"Tensor comparison and asymmetric comparison between two vectors — .asym_compare","text":".ocompare, matrix described Details. .asym_compare list indices follows. i_new new elements, indices x elements     y. i_removed removed elements, indices y elements     x. i_common common elements, indices x elements   , x y.","code":""},{"path":"https://geobosh.github.io/Rdpack/reference/zzasym_compare.html","id":"author","dir":"Reference","previous_headings":"","what":"Author","title":"Tensor comparison and asymmetric comparison between two vectors — .asym_compare","text":"Georgi N. Boshnakov","code":""},{"path":"https://geobosh.github.io/Rdpack/reference/zzasym_compare.html","id":"ref-examples","dir":"Reference","previous_headings":"","what":"Examples","title":"Tensor comparison and asymmetric comparison between two vectors — .asym_compare","text":"","code":"##---- Should be DIRECTLY executable !! ----"},{"path":"https://geobosh.github.io/Rdpack/reference/zzbsdup.html","id":null,"dir":"Reference","previous_headings":"","what":"Escape backslashes and percent in Rd code — .bsdup","title":"Escape backslashes and percent in Rd code — .bsdup","text":"Escape backslashes percent Rd code.","code":""},{"path":"https://geobosh.github.io/Rdpack/reference/zzbsdup.html","id":"ref-usage","dir":"Reference","previous_headings":"","what":"Usage","title":"Escape backslashes and percent in Rd code — .bsdup","text":"","code":".bspercent(x)  .anypercent(x)"},{"path":"https://geobosh.github.io/Rdpack/reference/zzbsdup.html","id":"arguments","dir":"Reference","previous_headings":"","what":"Arguments","title":"Escape backslashes and percent in Rd code — .bsdup","text":"x character string","code":""},{"path":"https://geobosh.github.io/Rdpack/reference/zzbsdup.html","id":"details","dir":"Reference","previous_headings":"","what":"Details","title":"Escape backslashes and percent in Rd code — .bsdup","text":".bsdup(x) duplicates backslashes. .bspercent(x) escapes  percent signs. .anypercent(x) also escapes percent signs   Rd_tag attribute x COMMENT.","code":""},{"path":"https://geobosh.github.io/Rdpack/reference/zzbsdup.html","id":"author","dir":"Reference","previous_headings":"","what":"Author","title":"Escape backslashes and percent in Rd code — .bsdup","text":"Georgi N. Boshnakov","code":""},{"path":"https://geobosh.github.io/Rdpack/reference/zzbsdup.html","id":"ref-examples","dir":"Reference","previous_headings":"","what":"Examples","title":"Escape backslashes and percent in Rd code — .bsdup","text":"","code":"##---- Should be DIRECTLY executable !! ----"},{"path":"https://geobosh.github.io/Rdpack/reference/zzcapture_promptany.html","id":null,"dir":"Reference","previous_headings":"","what":"Internal functions used by reprompt — .capture_promptAny","title":"Internal functions used by reprompt — .capture_promptAny","text":"Internal functions used reprompt.","code":""},{"path":"https://geobosh.github.io/Rdpack/reference/zzcapture_promptany.html","id":"ref-usage","dir":"Reference","previous_headings":"","what":"Usage","title":"Internal functions used by reprompt — .capture_promptAny","text":"","code":".capture_promptAny(fnam, type, package, final, ..., methods)  .capture_installed_help(fnam, type = NULL, package = NULL,                         suffix = NULL)"},{"path":"https://geobosh.github.io/Rdpack/reference/zzcapture_promptany.html","id":"arguments","dir":"Reference","previous_headings":"","what":"Arguments","title":"Internal functions used by reprompt — .capture_promptAny","text":"fnam extended name object, \"fun\", \"gen-methods\",   \"S4cl-class\" \"pkname-package\", see details. final TRUE,  put dummy title description make   file immediately usable. ... arguments pass prompt function(s). methods methods consider, used describing S4 methods. type type documentation, \"methods\"  \"class\", see     Details. package package look objects documentation,     useful objects name exist. suffix character string appended fnam     obtain complete name help topic, e.g. \"-class\",     \"-method\".","code":""},{"path":"https://geobosh.github.io/Rdpack/reference/zzcapture_promptany.html","id":"details","dir":"Reference","previous_headings":"","what":"Details","title":"Internal functions used by reprompt — .capture_promptAny","text":"functions used internally reprompt. falls back   user supplied Rd file   call. Note editing preferable use source Rd files   (available), since hard coded information installed   help may produced elaborated code Rd sources,   notably Sweave expressions. .capture_promptAny used generate documentation none   supplied user loaded session.   .capture_promptAny parses fnam obtain name   object type required documentation (function, methods,   class), generates . Currently done built   functions promptXXX family. .capture_installed_help exactly --- captures   currently installed requested help topic. function needs clean   . originally written time old new help   formats co-existing.","code":""},{"path":"https://geobosh.github.io/Rdpack/reference/zzcapture_promptany.html","id":"value","dir":"Reference","previous_headings":"","what":"Value","title":"Internal functions used by reprompt — .capture_promptAny","text":"Rd object success try-error object otherwise","code":""},{"path":"https://geobosh.github.io/Rdpack/reference/zzcapture_promptany.html","id":"author","dir":"Reference","previous_headings":"","what":"Author","title":"Internal functions used by reprompt — .capture_promptAny","text":"Georgi N. Boshnakov","code":""},{"path":"https://geobosh.github.io/Rdpack/reference/zzcapture_promptany.html","id":"ref-examples","dir":"Reference","previous_headings":"","what":"Examples","title":"Internal functions used by reprompt — .capture_promptAny","text":"","code":"##---- Should be DIRECTLY executable !! ----"}]