[Emacs-diffs] Changes to emacs/src/regex.c,v

[Stefan Monnier]

CVSROOT:        /sources/emacs
Module name:    emacs
Changes by:     Stefan Monnier <monnier>        06/10/03 13:19:18

Index: regex.c
===================================================================
RCS file: /sources/emacs/emacs/src/regex.c,v
retrieving revision 1.213
retrieving revision 1.214
diff -u -b -r1.213 -r1.214
--- regex.c     22 Sep 2006 17:30:13 -0000      1.213
+++ regex.c     3 Oct 2006 13:19:18 -0000       1.214
@@ -2530,6 +2530,7 @@
   bufp->syntax = syntax;
   bufp->fastmap_accurate = 0;
   bufp->not_bol = bufp->not_eol = 0;
+  bufp->used_syntax = 0;
 
   /* Set `used' to zero, so that if we return an error, the pattern
      printer (for debugging) will think there's no pattern.  We reset it
@@ -2942,6 +2943,14 @@
                              SET_LIST_BIT (translated);
                          }
 
+                       /* In most cases the matching rule for char classes
+                          only uses the syntax table for multibyte chars,
+                          so that the content of the syntax-table it is not
+                          hardcoded in the range_table.  SPACE and WORD are
+                          the two exceptions.  */
+                       if ((1 << cc) & ((1 << RECC_SPACE) | (1 << RECC_WORD)))
+                         bufp->used_syntax = 1;
+
                        /* Repeat the loop. */
                        continue;
                      }