* 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.

2 files changed, 27 insertions, 4 deletions

diff --git a/lisp/ChangeLog b/lisp/ChangeLog
index f6afb9e5068..be98f8b7785 100644
--- a/lisp/ChangeLog
+++ b/lisp/ChangeLog
@@ -1,3 +1,13 @@
+
+2002-08-17  Carsten Dominik  <dominik@astro.uva.nl>
+
+        * textmodes/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.
+
+
 2002-08-17  Richard M. Stallman  <rms@gnu.org>
 
         * tar-mode.el (tar-subfile-mode): Use add-hook and
diff --git a/lisp/textmodes/reftex.el b/lisp/textmodes/reftex.el
index 3d469d55bc6..c99551fbad2 100644
--- 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)))