commit a46374196cf982831bd8b1cf4ef5ae117b11ff5c
Author: Gavin Smith <address@hidden>
Date:   Thu Mar 20 00:41:58 2014 +0000

    search.c (regexp_search): Remove unnecessary check.

diff --git a/search.c b/search.c
index 53f93b7..1a3e5e2 100644
--- a/search.c
+++ b/search.c
@@ -183,9 +183,9 @@ regexp_search (char *regexp, SEARCH_BINDING *binding,
       end = binding->start;
     }
   
-  if (previous_content != binding->buffer ||
+  if (previous_content != binding->buffer /*||
       previous_start != start ||
-      previous_end != end)
+      previous_end != end*/)
     {
       /* new buffer to search in, let's scan it */
       char saved_char;