From: Richard M. Stallman <rms@gnu.org>
Date: Sat, 29 Jun 1996 06:21:48 +0000 (+0000)
Subject: (bibtex-reference-head): Allow whitespace after the open paren.
X-Git-Tag: emacs-19.34~297
X-Git-Url: http://git.eshelyaron.com/gitweb/?a=commitdiff_plain;h=8798879498aed59df771c7b45bff94a69f7c73e6;p=emacs.git

(bibtex-reference-head): Allow whitespace after the open paren.
---

diff --git a/lisp/textmodes/bibtex.el b/lisp/textmodes/bibtex.el
index 645cb1ceb67..ae9b0c42d76 100644
--- a/lisp/textmodes/bibtex.el
+++ b/lisp/textmodes/bibtex.el
@@ -695,7 +695,7 @@ See the documentation of function bibtex-generate-autokey for further detail.")
 (defconst bibtex-reference-head
   (concat "^\\( \\|\t\\)*\\("
 	  bibtex-reference-type
-	  "\\)[ \t]*[({]\\("
+	  "\\)[ \t]*[({][ \t]*\\("
 	  bibtex-reference-key
 	  "\\)"))
 ;; Regexp defining format of the header line of a BibTeX reference