search: match a beginning-of-line anchor just once per line

This fixes https://savannah.gnu.org/bugs/?48635.

search: match a beginning-of-line anchor just once per line
This fixes https://savannah.gnu.org/bugs/?48635.
c88fae33 · Benno Schulenberg · 68cfb088 · c88fae33
Commit c88fae33 authored 8 years ago by Benno Schulenberg
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with 2 additions and 2 deletions
+2 -2
--- a/src/search.c
+++ b/src/search.c
@@ -745,8 +745,8 @@ ssize_t do_replace_loop(
 	    }
 #ifdef HAVE_REGEX_H
-	    /* Don't find the same zero-length match again. */
+	    /* Don't find the same zero-length or BOL match again. */
-	    if (match_len == 0)
+	    if (match_len == 0 || (*needle == '^' && ISSET(USE_REGEXP)))
 		match_len++;
 #endif