(Equality Predicates): Mention equal-including-properties.

doc/lispref/ChangeLog

+2008-02-10  Glenn Morris  <rgm@gnu.org>
+
+	* objects.texi (Equality Predicates):
+	Mention equal-including-properties.
+
 2008-02-07  Jan Dj,Ad(Brv  <jan.h.d@swipnet.se>
 
 	* keymaps.texi (Tool Bar): Document rtl property.

doc/lispref/objects.texi

@@ -2007,7 +2007,8 @@ always true.
 @end example
 
 Comparison of strings is case-sensitive, but does not take account of
-text properties---it compares only the characters in the strings.  For
+text properties---it compares only the characters in the strings.  Use
+@code{equal-including-properties} to also compare text properties.  For
 technical reasons, a unibyte string and a multibyte string are
 @code{equal} if and only if they contain the same sequence of
 character codes and all these codes are either in the range 0 through