docs: fix spelling and remove excess whitespace

doc/manual/logging.md

@@ -4,7 +4,7 @@
 
     # log.open_file = "log name", "file path"
 
-    log.open_file = "rtorrent.log", (cat,/tmp/rtorrent.log.,(system.pid))  
+    log.open_file = "rtorrent.log", (cat,/tmp/rtorrent.log.,(system.pid))
 
 A newly opened log file is not connected to any logging events.
 

doc/manual/logging.tex

@@ -5,7 +5,7 @@ \subsection{Opening log files}
 \begin{verbatim}
 # log.open_file = "log name", "file path"
 
-log.open_file = "rtorrent.log", (cat,/tmp/rtorrent.log.,(system.pid))  
+log.open_file = "rtorrent.log", (cat,/tmp/rtorrent.log.,(system.pid))
 \end{verbatim}
 
 A newly opened log file is not connected to any logging events.

doc/old/rtorrent.1

@@ -1,7 +1,7 @@
-.\" This manpage has been automatically generated by docbook2man 
+.\" This manpage has been automatically generated by docbook2man
 .\" from a DocBook document.  This tool can be found at:
-.\" <http://shell.ipoline.com/~elmert/comp/docbook2X/> 
-.\" Please send any bug reports, improvements, comments, patches, 
+.\" <http://shell.ipoline.com/~elmert/comp/docbook2X/>
+.\" Please send any bug reports, improvements, comments, patches,
 .\" etc. to Steve Cheng <[email protected]>.
 .TH "RTORRENT" "1" "14 May 2009" "BitTorrent client for ncurses" ""
 
@@ -220,14 +220,14 @@ default, encryption is disabled, equivalent to specifying the option
 \fBnone\fR\&. Alternatively, any number of the following
 options may be specified:
 
-\fBallow_incoming\fR (allow incoming encrypted connections), 
+\fBallow_incoming\fR (allow incoming encrypted connections),
 \fBtry_outgoing\fR (use encryption for outgoing connections),
-\fBrequire\fR (disable unencrypted handshakes), 
+\fBrequire\fR (disable unencrypted handshakes),
 \fBrequire_RC4\fR (also disable plaintext transmission after the
 initial encrypted handshake),
 \fBenable_retry\fR (if the initial outgoing connection fails, retry
-with encryption turned on if it was off or off if it was on), 
-\fBprefer_plaintext\fR (choose plaintext when peer offers a choice 
+with encryption turned on if it was off or off if it was on),
+\fBprefer_plaintext\fR (choose plaintext when peer offers a choice
 between plaintext transmission and RC4 encryption, otherwise RC4 will be used).
 .TP
 \fBpeer_exchange = \fIyes | no\fB\fR
@@ -294,7 +294,7 @@ Stop torrents when they reach the given upload ratio
 upload amount of this many bytes as well. If the optional
 \fBmax_ratio\fR is given, stop the torrent
 when reaching this ratio regardless of the total upload
-amount. Exclude certain torrent by pressing 
+amount. Exclude certain torrent by pressing
 \fBShift+I\fR in the downlist list.
 Use with the \fBschedule\fR option.
 .TP
@@ -408,7 +408,7 @@ Set the UDP listen port for DHT. Defaults to 6881.
 .TP
 \fBdht_add_node = \fIhost[:port]\fB\fR
 Not intended for use in the configuration file but as one-time option in the
-client or on the command line to bootstrap an empty DHT node table. Contacts 
+client or on the command line to bootstrap an empty DHT node table. Contacts
 the given node and attempts to bootstrap from it if it replies.
 The port is optional, with port 6881 being used by default.
 .TP

doc/old/rtorrent.1.xml

@@ -11,12 +11,12 @@
     <refmiscinfo class="title">BitTorrent client for ncurses</refmiscinfo>
   </refmeta>
 
-  
+
   <refnamediv>
     <refname>rtorrent</refname>
     <refpurpose>a BitTorrent client for ncurses</refpurpose>
   </refnamediv>
-  
+
 
   <refsynopsisdiv>
     <cmdsynopsis>
@@ -28,7 +28,7 @@
       <arg choice="opt" rep="repeat">URL | FILE</arg>
     </cmdsynopsis>
   </refsynopsisdiv>
-  
+
 
   <refsect1>
     <title>DESCRIPTION</title>
@@ -494,14 +494,14 @@ options may be specified:
 
         </para><para>
 
-<emphasis>allow_incoming</emphasis> (allow incoming encrypted connections), 
+<emphasis>allow_incoming</emphasis> (allow incoming encrypted connections),
 <emphasis>try_outgoing</emphasis> (use encryption for outgoing connections),
-<emphasis>require</emphasis> (disable unencrypted handshakes), 
+<emphasis>require</emphasis> (disable unencrypted handshakes),
 <emphasis>require_RC4</emphasis> (also disable plaintext transmission after the
 initial encrypted handshake),
 <emphasis>enable_retry</emphasis> (if the initial outgoing connection fails, retry
-with encryption turned on if it was off or off if it was on), 
-<emphasis>prefer_plaintext</emphasis> (choose plaintext when peer offers a choice 
+with encryption turned on if it was off or off if it was on),
+<emphasis>prefer_plaintext</emphasis> (choose plaintext when peer offers a choice
 between plaintext transmission and RC4 encryption, otherwise RC4 will be used).
 
         </para></listitem>
@@ -752,7 +752,7 @@ Set the UDP listen port for DHT. Defaults to 6881.
         <term>dht_add_node = <replaceable>host[:port]</replaceable></term>
         <listitem><para>
 Not intended for use in the configuration file but as one-time option in the
-client or on the command line to bootstrap an empty DHT node table. Contacts 
+client or on the command line to bootstrap an empty DHT node table. Contacts
 the given node and attempts to bootstrap from it if it replies.
 The port is optional, with port 6881 being used by default.
         </para></listitem>

rak/address_info.h

@@ -5,12 +5,12 @@
 // it under the terms of the GNU General Public License as published by
 // the Free Software Foundation; either version 2 of the License, or
 // (at your option) any later version.
-// 
+//
 // This program is distributed in the hope that it will be useful,
 // but WITHOUT ANY WARRANTY; without even the implied warranty of
 // MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 // GNU General Public License for more details.
-// 
+//
 // You should have received a copy of the GNU General Public License
 // along with this program; if not, write to the Free Software
 // Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
@@ -60,10 +60,10 @@ class address_info {
 
   int                 socket_type() const           { return m_addrinfo.ai_socktype; }
   void                set_socket_type(int t)        { m_addrinfo.ai_socktype = t; }
-  
+
   int                 protocol() const              { return m_addrinfo.ai_protocol; }
   void                set_protocol(int p)           { m_addrinfo.ai_protocol = p; }
-  
+
   size_t              length() const                { return m_addrinfo.ai_addrlen; }
 
   socket_address*     address()                     { return reinterpret_cast<socket_address*>(m_addrinfo.ai_addr); }
@@ -89,7 +89,7 @@ address_info::get_address_info(const char* node, int pfamily, int stype, address
   hints.clear();
   hints.set_family(pfamily);
   hints.set_socket_type(stype);
-  
+
   return ::getaddrinfo(node, NULL, hints.c_addrinfo(), reinterpret_cast<addrinfo**>(ai));
 }
 

rak/algorithm.h

@@ -5,12 +5,12 @@
 // it under the terms of the GNU General Public License as published by
 // the Free Software Foundation; either version 2 of the License, or
 // (at your option) any later version.
-// 
+//
 // This program is distributed in the hope that it will be useful,
 // but WITHOUT ANY WARRANTY; without even the implied warranty of
 // MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 // GNU General Public License for more details.
-// 
+//
 // You should have received a copy of the GNU General Public License
 // along with this program; if not, write to the Free Software
 // Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
@@ -50,7 +50,7 @@ for_each_pre(_InputIter __first, _InputIter __last, _Function __f) {
 
   while (__first != __last) {
     __tmp = __first++;
-    
+
     __f(*__tmp);
   }
 
@@ -166,7 +166,7 @@ inline int popcount_wrapper(T t) {
 #else
 #error __builtin_popcount not found.
   unsigned int count = 0;
-  
+
   while (t) {
     count += t & 0x1;
     t >> 1;

rak/allocators.h

@@ -5,12 +5,12 @@
 // it under the terms of the GNU General Public License as published by
 // the Free Software Foundation; either version 2 of the License, or
 // (at your option) any later version.
-// 
+//
 // This program is distributed in the hope that it will be useful,
 // but WITHOUT ANY WARRANTY; without even the implied warranty of
 // MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 // GNU General Public License for more details.
-// 
+//
 // You should have received a copy of the GNU General Public License
 // along with this program; if not, write to the Free Software
 // Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA

rak/error_number.h

@@ -5,12 +5,12 @@
 // it under the terms of the GNU General Public License as published by
 // the Free Software Foundation; either version 2 of the License, or
 // (at your option) any later version.
-// 
+//
 // This program is distributed in the hope that it will be useful,
 // but WITHOUT ANY WARRANTY; without even the implied warranty of
 // MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 // GNU General Public License for more details.
-// 
+//
 // You should have received a copy of the GNU General Public License
 // along with this program; if not, write to the Free Software
 // Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
@@ -55,7 +55,7 @@ class error_number {
   static const int e_nomem       = ENOMEM;
   static const int e_notdir      = ENOTDIR;
   static const int e_isdir       = EISDIR;
-  
+
   static const int e_intr        = EINTR;
 
   error_number() : m_errno(0) {}

rak/file_stat.h

@@ -5,12 +5,12 @@
 // it under the terms of the GNU General Public License as published by
 // the Free Software Foundation; either version 2 of the License, or
 // (at your option) any later version.
-// 
+//
 // This program is distributed in the hope that it will be useful,
 // but WITHOUT ANY WARRANTY; without even the implied warranty of
 // MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 // GNU General Public License for more details.
-// 
+//
 // You should have received a copy of the GNU General Public License
 // along with this program; if not, write to the Free Software
 // Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA

rak/fs_stat.h

@@ -5,12 +5,12 @@
 // it under the terms of the GNU General Public License as published by
 // the Free Software Foundation; either version 2 of the License, or
 // (at your option) any later version.
-// 
+//
 // This program is distributed in the hope that it will be useful,
 // but WITHOUT ANY WARRANTY; without even the implied warranty of
 // MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 // GNU General Public License for more details.
-// 
+//
 // You should have received a copy of the GNU General Public License
 // along with this program; if not, write to the Free Software
 // Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA

rak/functional.h

@@ -5,12 +5,12 @@
 // it under the terms of the GNU General Public License as published by
 // the Free Software Foundation; either version 2 of the License, or
 // (at your option) any later version.
-// 
+//
 // This program is distributed in the hope that it will be useful,
 // but WITHOUT ANY WARRANTY; without even the implied warranty of
 // MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 // GNU General Public License for more details.
-// 
+//
 // You should have received a copy of the GNU General Public License
 // along with this program; if not, write to the Free Software
 // Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
@@ -288,12 +288,12 @@ struct on_t : public std::unary_function<typename Src::argument_type, typename D
   Dest m_dest;
   Src m_src;
 };
-    
+
 template <typename Src, typename Dest>
 inline on_t<Src, Dest>
 on(Src s, Dest d) {
   return on_t<Src, Dest>(s, d);
-}  
+}
 
 template <typename Src, typename Dest>
 struct on2_t : public std::binary_function<typename Src::argument_type, typename Dest::second_argument_type, typename Dest::result_type> {
@@ -308,12 +308,12 @@ struct on2_t : public std::binary_function<typename Src::argument_type, typename
   Dest m_dest;
   Src m_src;
 };
-    
+
 template <typename Src, typename Dest>
 inline on2_t<Src, Dest>
 on2(Src s, Dest d) {
   return on2_t<Src, Dest>(s, d);
-}  
+}
 
 // Creates a functor for accessing a member.
 template <typename Class, typename Member>
@@ -470,7 +470,7 @@ class ptr_fun0 {
   bool is_valid() const { return m_function; }
 
   Ret operator () () { return m_function(); }
-  
+
 private:
   Function m_function;
 };
@@ -487,7 +487,7 @@ class mem_fun0 {
   bool is_valid() const { return m_object; }
 
   Ret operator () () { return (m_object->*m_function)(); }
-  
+
 private:
   Object* m_object;
   Function m_function;
@@ -505,7 +505,7 @@ class const_mem_fun0 {
   bool is_valid() const { return m_object; }
 
   Ret operator () () const { return (m_object->*m_function)(); }
-  
+
 private:
   const Object* m_object;
   Function      m_function;
@@ -523,7 +523,7 @@ class mem_fun1 {
   bool is_valid() const { return m_object; }
 
   Ret operator () (Arg1 a1) { return (m_object->*m_function)(a1); }
-  
+
 private:
   Object* m_object;
   Function m_function;
@@ -541,7 +541,7 @@ class const_mem_fun1 {
   bool is_valid() const { return m_object; }
 
   Ret operator () (Arg1 a1) const { return (m_object->*m_function)(a1); }
-  
+
 private:
   const Object* m_object;
   Function      m_function;
@@ -563,7 +563,7 @@ class mem_fun2 : public std::binary_function<Arg1, Arg2, Ret> {
   const object_type* object() const { return m_object; }
 
   Ret          operator () (Arg1 a1, Arg2 a2) { return (m_object->*m_function)(a1, a2); }
-  
+
 private:
   Object* m_object;
   Function m_function;
@@ -581,7 +581,7 @@ class mem_fun3 {
   bool is_valid() const { return m_object; }
 
   Ret operator () (Arg1 a1, Arg2 a2, Arg3 a3) { return (m_object->*m_function)(a1, a2, a3); }
-  
+
 private:
   Object* m_object;
   Function m_function;