[Emacs-diffs] /srv/bzr/emacs/trunk r104407: * emacs-lisp/re-builder.el (re-builder): Improve doc (Bug#8286).

[Chong Yidong]

------------------------------------------------------------
revno: 104407
committer: Chong Yidong <address@hidden>
branch nick: trunk
timestamp: Sat 2011-05-28 14:48:41 -0400
message:
  * emacs-lisp/re-builder.el (re-builder): Improve doc (Bug#8286).
modified:
  lisp/ChangeLog
  lisp/emacs-lisp/re-builder.el

=== modified file 'lisp/ChangeLog'
--- a/lisp/ChangeLog    2011-05-28 18:35:29 +0000
+++ b/lisp/ChangeLog    2011-05-28 18:48:41 +0000
@@ -1,3 +1,7 @@
+2011-05-28  Chong Yidong  <address@hidden>
+
+       * emacs-lisp/re-builder.el (re-builder): Improve doc (Bug#8286).
+
 2011-05-28  Dima Kogan  <address@hidden>  (tiny change)
 
        * progmodes/hideshow.el (hs-looking-at-block-start-p): New fun.

=== modified file 'lisp/emacs-lisp/re-builder.el'
--- a/lisp/emacs-lisp/re-builder.el     2011-04-04 09:35:16 +0000
+++ b/lisp/emacs-lisp/re-builder.el     2011-05-28 18:48:41 +0000
@@ -351,9 +351,14 @@
 
 ;;;###autoload
 (defun re-builder ()
-  "Construct a regexp interactively."
+  "Construct a regexp interactively.
+This command makes the current buffer the \"target\" buffer of
+the regexp builder.  It displays a buffer named \"*RE-Builder*\"
+in another window, initially containing an empty regexp.
+
+As you edit the regexp in the \"*RE-Builder*\" buffer, the
+matching parts of the target buffer will be highlighted."
   (interactive)
-
   (if (and (string= (buffer-name) reb-buffer)
           (reb-mode-buffer-p))
       (message "Already in the RE Builder")