* casefiddle.c (casify_region): Setup gl_state.

src/ChangeLog

+2010-08-18  Stefan Monnier  <monnier@iro.umontreal.ca>
+
+	* casefiddle.c (casify_region): Setup gl_state.
+
 2010-08-18  Jan Djärv  <jan.h.d@swipnet.se>
 
 	* nsterm.m (ns_define_frame_cursor): Call x_update_cursor (Bug#6868).

src/casefiddle.c

@@ -221,6 +221,8 @@ casify_region (enum case_action flag, Lisp_Object b, Lisp_Object e)
   start_byte = CHAR_TO_BYTE (start);
   end_byte = CHAR_TO_BYTE (end);
 
+  SETUP_BUFFER_SYNTAX_TABLE();	/* For syntax_prefix_flag_p.  */
+
   while (start < end)
     {
       int c2, len;