hare

commit 6365cdae2b19c6f5aa6ccdd5b6223ae5523314ac
parent 5729444a930ad7c90283e4cad29f221f322f7f33
Author: Drew DeVault <sir@cmpwn.com>
Date:   Thu, 30 May 2024 11:07:55 +0200

regex: use bufio::scanner for enumerating runes

Signed-off-by: Drew DeVault <sir@cmpwn.com>

Diffstat:
M
regex/regex.ha
 | 
4
+++-

1 file changed, 3 insertions(+), 1 deletion(-)
diff --git a/regex/regex.ha b/regex/regex.ha
@@ -679,6 +679,8 @@ fn search(
 	let str_bytesize = 0z;
 	let last_bytesize = 0z;
 
+	const scan = bufio::newscanner(handle);
+	defer bufio::finish(&scan);
 	for (true) {
 		str_bytesize += last_bytesize;
 
@@ -718,7 +720,7 @@ fn search(
 			return res;
 		};
 
-		const r_or_end = bufio::read_rune(handle)!;
+		const r_or_end = bufio::scan_rune(&scan)!;
 		if (r_or_end is rune) {
 			last_bytesize = utf8::runesz(r_or_end as rune);
 		};