From: Richard M. Stallman <rms@gnu.org>
Date: Sat, 24 Dec 1994 21:39:16 +0000 (+0000)
Subject: (dabbrev-abbrev-char-regexp): Accept symbol chars
X-Git-Tag: emacs-19.34~5615
X-Git-Url: http://git.eshelyaron.com/gitweb/?a=commitdiff_plain;h=5eb6298247925311e7ef8df351c1f1415fa96437;p=emacs.git

(dabbrev-abbrev-char-regexp): Accept symbol chars
as well as word constituent chars.
---

diff --git a/lisp/dabbrev.el b/lisp/dabbrev.el
index 486496a9a48..5c7c37fe54d 100644
--- a/lisp/dabbrev.el
+++ b/lisp/dabbrev.el
@@ -149,8 +149,7 @@ variable to see if its value is t or nil.
 This variable has an effect only when the value of
 `dabbrev-case-fold-search' evaluates to t.")
 
-;; I recommend that you set this to "\\sw\\|\\s_"
-(defvar dabbrev-abbrev-char-regexp nil
+(defvar dabbrev-abbrev-char-regexp "\\sw\\|\\s_"
   "*Regexp to recognize a character in an abbreviation or expansion.
 This regexp will be surrounded with \\\\( ... \\\\) when actually used.