(Foptimize_char_table): Make sure `ascii' doesn't point to

the previous unoptimized table.

src/ChangeLog

 2008-10-26  Stefan Monnier  <monnier@iro.umontreal.ca>
 
+	* chartab.c (Foptimize_char_table): Make sure `ascii' doesn't point to
+	the previous unoptimized table.
+
 	* window.c (Fset_window_buffer): Undo 2008-10-18 change to re-instate
 	the distinction between non-nil and non-t value of `dedicated'.
 

src/chartab.c

@@ -703,6 +703,9 @@ equivalent and can be merged.  It defaults to `equal'.  */)
 	XCHAR_TABLE (char_table)->contents[i]
 	  = optimize_sub_char_table (elt, test);
     }
+  /* Reset the `ascii' cache, in case it got optimized away.  */
+  XCHAR_TABLE (char_table)->ascii = char_table_ascii (char_table);
+
   return Qnil;
 }