* reftex.el (reftex-mode): Create special syntax tables.

	(reftex-syntax-table): Set a default in case this is being used
	outside a LaTeX file.
	(reftex-syntax-table-for-bib): Set a default in case this is being used
	outside a LaTeX file.

diff --git a/lisp/textmodes/reftex.el b/lisp/textmodes/reftex.el
index 3d469d55bc68b01e86e415af5cb7c3028290facc..c99551fbad2f641b01973376eda53f5f3ef494a7 100644 (file)
--- a/lisp/textmodes/reftex.el
+++ b/lisp/textmodes/reftex.el
@@ -314,14 +314,14 @@
 (defvar reftex-syntax-table nil)
 (defvar reftex-syntax-table-for-bib nil)
 
-;; Prepare the special syntax tables.
 (unless reftex-syntax-table
-  (setq reftex-syntax-table (copy-syntax-table (syntax-table)))
+  (setq reftex-syntax-table (copy-syntax-table))
   (modify-syntax-entry ?\( "." reftex-syntax-table)
   (modify-syntax-entry ?\) "." reftex-syntax-table))
-
+       
 (unless reftex-syntax-table-for-bib
-  (setq reftex-syntax-table-for-bib (copy-syntax-table reftex-syntax-table))
+  (setq reftex-syntax-table-for-bib
+       (copy-syntax-table reftex-syntax-table))
   (modify-syntax-entry ?\' "." reftex-syntax-table-for-bib)
   (modify-syntax-entry ?\" "." reftex-syntax-table-for-bib)
   (modify-syntax-entry ?\[ "." reftex-syntax-table-for-bib)
@@ -381,6 +381,19 @@ on the menu bar.
          (and reftex-auto-view-crossref
               (reftex-toggle-auto-view-crossref))
          (put 'reftex-auto-view-crossref 'initialized t))
+
+       ;; Prepare the special syntax tables.
+       (setq reftex-syntax-table (copy-syntax-table (syntax-table)))
+       (modify-syntax-entry ?\( "." reftex-syntax-table)
+       (modify-syntax-entry ?\) "." reftex-syntax-table)
+       
+       (setq reftex-syntax-table-for-bib
+             (copy-syntax-table reftex-syntax-table))
+       (modify-syntax-entry ?\' "." reftex-syntax-table-for-bib)
+       (modify-syntax-entry ?\" "." reftex-syntax-table-for-bib)
+       (modify-syntax-entry ?\[ "." reftex-syntax-table-for-bib)
+       (modify-syntax-entry ?\] "." reftex-syntax-table-for-bib)
+
         (run-hooks 'reftex-mode-hook))
     ;; Mode was turned off
     (easy-menu-remove reftex-mode-menu)))