bibtex-mode: Update imenu-support when dialect changes

diff --git a/lisp/ChangeLog b/lisp/ChangeLog
index 41000df890d606a315fe59c9e89c407dbafe5a23..9cd341bfccf7997556de63717ec61e6067cef74c 100644 (file)
--- a/lisp/ChangeLog
+++ b/lisp/ChangeLog
@@ -1,3 +1,8 @@
+2013-06-25  Rüdiger Sonderfeld  <ruediger@c-plusplus.de>
+
+       * lisp/textmodes/bibtex.el (bibtex-mode, bibtex-set-dialect):
+       Update imenu-support when dialect changes.
+
 2013-06-25  Leo Liu  <sdl.web@gmail.com>
 
        * ido.el (ido-read-internal): Allow forward slash on windows.

diff --git a/lisp/textmodes/bibtex.el b/lisp/textmodes/bibtex.el
index 01a126eb38126edfca1d3d2008c822bd91147047..6280e19b63764ed3c4a13c90285a4aa88d4ef796 100644 (file)
--- a/lisp/textmodes/bibtex.el
+++ b/lisp/textmodes/bibtex.el
@@ -3400,9 +3400,6 @@ if that value is non-nil.
   (set (make-local-variable 'syntax-propertize-function)
        (syntax-propertize-via-font-lock
         bibtex-font-lock-syntactic-keywords))
-  (setq imenu-generic-expression
-        (list (list nil bibtex-entry-head bibtex-key-in-head))
-        imenu-case-fold-search t)
   ;; Allow `bibtex-dialect' as a file-local variable.
   (add-hook 'hack-local-variables-hook 'bibtex-set-dialect nil t))
 
@@ -3479,7 +3476,10 @@ LOCAL is t for interactive calls."
              (concat "^[ \t]*@[ \t]*\\(?:"
                      (regexp-opt
                       (append '("String" "Preamble")
-                              (mapcar 'car bibtex-entry-alist))) "\\)"))))
+                              (mapcar 'car bibtex-entry-alist))) "\\)"))
+    (setq imenu-generic-expression
+          (list (list nil bibtex-entry-head bibtex-key-in-head))
+          imenu-case-fold-search t)))
 
 ;; Entry commands and menus for BibTeX dialects
 ;; We do not use `easy-menu-define' here because this gets confused