X-Git-Url: https://code.delx.au/gnu-emacs/blobdiff_plain/09b911adf4e22bbcac8c588bc14ade801276732e..3a8b7013042adae3c27327a75662fd8e884d4896:/lisp/textmodes/reftex-parse.el

diff --git a/lisp/textmodes/reftex-parse.el b/lisp/textmodes/reftex-parse.el
index 25bce076cb..7f186afc27 100644
--- a/lisp/textmodes/reftex-parse.el
+++ b/lisp/textmodes/reftex-parse.el
@@ -1,6 +1,6 @@
 ;;; reftex-parse.el --- parser functions for RefTeX
 
-;; Copyright (C) 1997-2014 Free Software Foundation, Inc.
+;; Copyright (C) 1997-2015 Free Software Foundation, Inc.
 
 ;; Author: Carsten Dominik <dominik@science.uva.nl>
 ;; Maintainer: auctex-devel@gnu.org
@@ -357,13 +357,13 @@ of master file."
     docstruct))
 
 (defun reftex-using-biblatex-p ()
-  "Return non-nil iff we are using biblatex rather than bibtex."
+  "Return non-nil if we are using biblatex rather than bibtex."
   (if (boundp 'TeX-active-styles)
       ;; the sophisticated AUCTeX way
       (member "biblatex" TeX-active-styles)
     ;; poor-man's check...
     (save-excursion
-      (re-search-forward "^[^%]*\\\\usepackage.*{biblatex}" nil t))))
+      (re-search-forward "^[^%\n]*?\\\\usepackage.*{biblatex}" nil t))))
 
 ;;;###autoload
 (defun reftex-locate-bibliography-files (master-dir &optional files)