avoid literal : in index entries

(cherry picked from commit e4078c6f6eed0f441ab49d8b98f3812c20f7278d)

diff --git a/ChangeLog b/ChangeLog
index 0b12001..a67dc49 100644 (file)
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,3 +1,8 @@
+2011-09-03  Karl Berry  <karl@gnu.org>
+
+       * doc/regex.texi (Character Class Operators): Avoid literal ":"
+       in index entries.
+
 2011-09-01  Bruno Haible  <bruno@clisp.org>
 
        strtoimax, strtoumax: Document problem on HP-UX 11.

diff --git a/doc/regex.texi b/doc/regex.texi
index 52ecf9b..bf8049e 100644 (file)
--- a/doc/regex.texi
+++ b/doc/regex.texi
@@ -914,8 +914,8 @@ symbol.
 @subsection Character Class Operators (@code{[:} @dots{} @code{:]})
 
 @cindex character classes
-@cindex @samp{[:} in regex
-@cindex @samp{:]} in regex
+@cindex @samp{[colon} in regex
+@cindex @samp{colon]} in regex
 
 If the syntax bit @code{RE_CHAR_CLASSES} is set, then Regex recognizes
 character class expressions inside lists.  A @dfn{character class