hare

commit 50391ff7ab875019a6fdd575fd2d08db7e2aff4b
parent 73d1176378d969b58d91ad26a0551bae670474dc
Author: Christopher M. Riedl <cmr@bluescreens.de>
Date:   Fri, 25 Feb 2022 22:39:05 -0600

strings::replace: fix algorithm

Signed-off-by: Christopher M. Riedl <cmr@bluescreens.de>

Diffstat:
M
strings/replace.ha
 | 
4
++--

1 file changed, 2 insertions(+), 2 deletions(-)
diff --git a/strings/replace.ha b/strings/replace.ha
@@ -14,13 +14,13 @@ export fn replace(s: str, needle: str, target: str) str = {
 	for (true) {
 		match_idx = match(bytes::index(res[match_idx..], needle)) {
 		case let s: size =>
-			yield s - match_idx;
+			yield match_idx + s;
 		case void =>
 			break;
 		};
 		delete(res[match_idx..match_idx + len(needle)]);
 		insert(res[match_idx], target...);
-		match_idx += len(needle);
+		match_idx += len(target);
 	};
 	return fromutf8(res);
 };