Improve documentation of regexp search for categories.
commit1ea897d542c8de7858ff5ea1bf7e26c8e5bca135
authorEli Zaretskii <eliz@gnu.org>
Tue, 16 Aug 2011 07:53:33 +0000 (16 10:53 +0300)
committerEli Zaretskii <eliz@gnu.org>
Tue, 16 Aug 2011 07:53:33 +0000 (16 10:53 +0300)
treee0bae183f9acb326e4b3dff1d0fc140d6bd0a247
parent5b409b390c68db74ab80d061f80d5524095eacb4
Improve documentation of regexp search for categories.

 doc/lispref/searching.texi (Regexp Backslash): Document how to display
 existing categories.  Mention the possibility of adding
 categories, and add an xref to where this is described.  Add an
 index entry.
 doc/lispref/syntax.texi (Categories): Add an example of defining a new
 category and category table.
doc/lispref/ChangeLog
doc/lispref/searching.texi
doc/lispref/syntax.texi