--- a/man/ChangeLog	Tue Feb 22 23:38:50 2005 +0000
+++ b/man/ChangeLog	Wed Feb 23 15:33:38 2005 +0000
@@ -1,3 +1,9 @@
+2005-02-23  Aidan Kehoe  <kehoea@parhasard.net>
+
+	* lispref/searching.texi (Syntax of Regexps):
+	Mention the \c and \C regular expression constructs; cross
+	reference to the Category Table documentation. 
+
 2005-02-22  Stephen J. Turnbull  <stephen@xemacs.org>
 
 	* internals/internals.texi (The version.sh Script): New node.
@@ -9,7 +15,6 @@
 
 	(XEmacs from the Perspective of Building): Improve text.
 
-
 2005-02-19  Stephen J. Turnbull  <stephen@xemacs.org>
 
 	* internals/internals.texi (Introduction to Writing C Code):

--- a/man/lispref/searching.texi	Tue Feb 22 23:38:50 2005 +0000
+++ b/man/lispref/searching.texi	Wed Feb 23 15:33:38 2005 +0000
@@ -516,6 +516,19 @@
 @item \S@var{code}
 @cindex @samp{\S} in regexp
 matches any character whose syntax is not @var{code}.
+
+@item \c@var{category}
+@cindex @samp{\c} in regexp
+matches any character in @var{category}. Only available under Mule,
+categories, and category tables, are further described in @ref{Category
+Tables}. They are a mechanism for constructing classes of characters
+that can be local to a buffer, and that do not require complicated []
+expressions every time they are referenced.
+
+@item \C@var{category}
+@cindex @samp{\C} in regexp
+matches any character outside @var{category}. @xref{Category Tables},
+again, and note that this is only available under Mule. 
 @end table
 
   The following regular expression constructs match the empty string---that is,