From 489370d1500383f3b2760a50637f11a817870004 Mon Sep 17 00:00:00 2001
From: "B. Watson" <urchlay@slackware.uk>
Date: Mon, 3 Feb 2025 03:18:25 -0500
Subject: bsgrep: use utf-8 when in utf-8 locale.

---
 bsgrep | 9 +++++++++
 1 file changed, 9 insertions(+)

(limited to 'bsgrep')

diff --git a/bsgrep b/bsgrep
index 26f247e..d4ef311 100755
--- a/bsgrep
+++ b/bsgrep
@@ -73,6 +73,15 @@ sub handle_line {
 }
 
 ### main()
+# TODO: do we need 'use locale'?
+# also, why does reading iso-8859-1 text auto-convert to utf-8?
+for (qw/LANG LC_CTYPE LC_ALL/) {
+	if(($ENV{$_} // "") =~ /utf-?8/i) {
+		binmode(\*STDIN, ':utf8');
+		binmode(\*STDOUT, ':utf8');
+		last;
+	}
+}
 
 if(defined($ARGV[0])) {
   	if($ARGV[0] =~ /-help/) {
-- 
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