formatting fixes

git-svn-id: svn://svn.savannah.gnu.org/nano/trunk/nano@2727 35c25a1d-7b9e-4130-9fde-d3aeb78583b8

formatting fixes
git-svn-id: svn://svn.savannah.gnu.org/nano/trunk/nano@2727 35c25a1d-7b9e-4130-9fde-d3aeb78583b8
0227ccca · David Lawrence Ramsey · 25799f68 · 0227ccca
Commit 0227ccca authored 19 years ago by David Lawrence Ramsey
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with 6 additions and 6 deletions
+6 -6
--- a/src/utils.c
+++ b/src/utils.c
@@ -260,15 +260,15 @@ const char *strstrwrapper(const char *haystack, const char *needle,
    if (ISSET(USE_REGEXP)) {
 #ifndef NANO_SMALL
 	if (ISSET(BACKWARDS_SEARCH)) {
-	    if (regexec(&search_regexp, haystack, 1, regmatches, 0) == 0
+	    if (regexec(&search_regexp, haystack, 1, regmatches,
-		&& haystack + regmatches[0].rm_so <= start) {
+		0) == 0 && haystack + regmatches[0].rm_so <= start) {
 		const char *retval = haystack + regmatches[0].rm_so;
 		/* Search forward until there are no more matches. */
-		while (regexec(&search_regexp, retval + 1, 1, regmatches,
+		while (regexec(&search_regexp, retval + 1, 1,
-			REG_NOTBOL) == 0 && retval + 1 +
+			regmatches, REG_NOTBOL) == 0 &&
-			regmatches[0].rm_so <= start)
+			retval + regmatches[0].rm_so + 1 <= start)
-		    retval += 1 + regmatches[0].rm_so;
+		    retval += regmatches[0].rm_so + 1;
 		/* Finally, put the subexpression matches in global
 		 * variable regmatches.  The REG_NOTBOL flag doesn't
 		 * matter now. */