manuals/language-concepts/classes.markdown: explain no whitespace is …

…allowed Suggested in https://cfengine.com/dev/issues/3779
tzz · Nov 25, 2013 · 0b32aa9 · 0b32aa9
1 parent 3e272c2
commit 0b32aa9
Showing 1 changed file with 3 additions and 0 deletions.
diff --git a/manuals/language-concepts/classes.markdown b/manuals/language-concepts/classes.markdown
@@ -194,6 +194,9 @@ how to make complex decisions in CFEngine, with readable results. It is like
 defining aliases for class combinations. Such class 'aliases' may be specified 
 in any kind of bundle.
 
+Note that whitespace is *not* allowed between operators, so something like
+`a . b`, though perhaps more readable, will be rejected by the CFEngine parser.
+
 Classes may be combined with the operators listed here in order from highest 
 to lowest precedence: