From b93feea4a4cd9bb503465ead1b73f89b8f36d429 Mon Sep 17 00:00:00 2001
From: Mischa POSLAWSKY <perl@shiar.org>
Date: Sun, 23 Apr 2017 02:55:49 +0200
Subject: [PATCH] charset: move html link function to common include

---
 charset.plp    | 10 +---------
 common.inc.plp |  8 ++++++++
 2 files changed, 9 insertions(+), 9 deletions(-)

diff --git a/charset.plp b/charset.plp
index 8e67c67..726ca7c 100644
--- a/charset.plp
+++ b/charset.plp
@@ -36,18 +36,10 @@ else {
 	say "Charset comparison:";
 }
 
-sub optionlink {
-	my ($title, $href, $selected) = @_;
-	return sprintf(
-		$selected ? '<strong>%s</strong>' : '<a href="%2$s">%s</a>',
-		EscapeHTML($title), $href
-	);
-}
-
 print join " •\n", (
 	map {
 		join " ·\n", pairmap {
-			optionlink($b || ucfirst $a, '/charset'.($a && "/$a?compare"), $a eq $Request);
+			showlink($b || ucfirst $a, '/charset'.($a && "/$a?compare"), $a eq $Request);
 		} @{$_}
 	}
 	[
diff --git a/common.inc.plp b/common.inc.plp
index 31c2c22..bfeb244 100644
--- a/common.inc.plp
+++ b/common.inc.plp
@@ -166,3 +166,11 @@ EOT
 	};
 }
 
+sub showlink {
+	my ($title, $href, $selected) = @_;
+	return sprintf(
+		$selected ? '<strong>%s</strong>' : '<a href="%2$s">%s</a>',
+		EscapeHTML($title), EscapeHTML($href)
+	);
+}
+
-- 
2.30.0