[Emacs-diffs] master 271dcf8: Match all characters in optional argument of \documentclass

[Tassilo Horn]

branch: master
commit 271dcf8652ccf94d8582b2bcdb26f066d0b946a2
Author: Arash Esbati <address@hidden>
Commit: Tassilo Horn <address@hidden>

    Match all characters in optional argument of \documentclass
    
    * lisp/textmodes/reftex.el (reftex-TeX-master-file): Match all
    characters in optional argument containing name of the main file.
---
 lisp/textmodes/reftex.el | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/lisp/textmodes/reftex.el b/lisp/textmodes/reftex.el
index 18b3598..9754d2b 100644
--- a/lisp/textmodes/reftex.el
+++ b/lisp/textmodes/reftex.el
@@ -352,7 +352,7 @@ If the symbols for the current master file do not exist, 
they are created."
         ((save-excursion
             (goto-char (point-min))
             (re-search-forward
-             "^[[:space:]]*\\\\documentclass\\[\\([[:word:].]+\\)\\]{subfiles}"
+             "^[[:space:]]*\\\\documentclass\\[\\([^]]+\\)\\]{subfiles}"
              nil t))
           (match-string-no-properties 1))
          ;; AUCTeX is loaded.  Use its mechanism.