XEmacs 21.2-b2

[chise/xemacs-chise.git.1] / src / regex.c

diff --git a/src/regex.c b/src/regex.c
index 1b68465..b8e9b25 100644 (file)
--- a/src/regex.c
+++ b/src/regex.c
@@ -4857,8 +4857,16 @@ re_match_2_internal (struct re_pattern_buffer *bufp, CONST char *string1,
                   highest_active_reg = NO_HIGHEST_ACTIVE_REG;
                 }
               else
                   highest_active_reg = NO_HIGHEST_ACTIVE_REG;
                 }
               else

-                highest_active_reg = r;
-            }
+               {
+                 highest_active_reg = r;
+
+                 /* 98/9/21 jhod:  We've also gotta set lowest_active_reg, don't we? */
+                 r = 1;
+                 while (r < highest_active_reg && !IS_ACTIVE(reg_info[r]))
+                   r++;
+                 lowest_active_reg = r;
+               }
+           }

 
           /* If just failed to match something this time around with a
              group that's operated on by a repetition operator, try to
 
           /* If just failed to match something this time around with a
              group that's operated on by a repetition operator, try to