From 11bc6e51a0868393ca6879cd4b122e8d78d67c11 Mon Sep 17 00:00:00 2001
From: "Richard M. Stallman" <rms@gnu.org>
Date: Fri, 1 Jul 2005 01:13:27 +0000
Subject: [PATCH] (help-do-arg-highlight): Regexp-quote argument names.

---
 lisp/ChangeLog   | 10 ++++++++++
 lisp/help-fns.el |  2 +-
 2 files changed, 11 insertions(+), 1 deletion(-)

diff --git a/lisp/ChangeLog b/lisp/ChangeLog
index 329fcdba26b..407f779999a 100644
--- a/lisp/ChangeLog
+++ b/lisp/ChangeLog
@@ -1,3 +1,13 @@
+2005-06-30  Richard M. Stallman  <rms@gnu.org>
+
+	* emacs-lisp/crm.el (crm-do-completion): Handle minibuffer prompt.
+	(crm-find-current-element): Likewise.
+
+2005-06-30  Johan Bockg,Ae(Brd  <bojohan@users.sourceforge.net>
+
+	* help-fns.el (help-do-arg-highlight): Regexp-quote argument
+	names.
+
 2005-06-30  Stefan Monnier  <monnier@iro.umontreal.ca>
 
 	* arc-mode.el (archive-extract): Make it work as a mouse binding.
diff --git a/lisp/help-fns.el b/lisp/help-fns.el
index 39d5f2fc4ea..ab9e118bfdf 100644
--- a/lisp/help-fns.el
+++ b/lisp/help-fns.el
@@ -277,7 +277,7 @@ face (according to `face-differs-from-default-p')."
                    (concat "\\<"                   ; beginning of word
                            "\\(?:[a-z-]*-\\)?"     ; for xxx-ARG
                            "\\("
-                           arg
+                           (regexp-quote arg)
                            "\\)"
                            "\\(?:es\\|s\\|th\\)?"  ; for ARGth, ARGs
                            "\\(?:-[a-z-]+\\)?"     ; for ARG-xxx
-- 
2.39.2