From: Mischa POSLAWSKY <perl@shiar.org>
Date: Sat, 22 Apr 2017 09:53:14 +0000 (+0200)
Subject: charset: common check of compare option
X-Git-Tag: v1.10~98
X-Git-Url: http://git.shiar.nl/sheet.git/commitdiff_plain/0e07efe0549f928d061f52c16ed9a4ee8260b49a

charset: common check of compare option
---

diff --git a/charset.plp b/charset.plp
index 1b672e9..d2c92c5 100644
--- a/charset.plp
+++ b/charset.plp
@@ -1,5 +1,8 @@
 <(common.inc.plp)><:
 
+my $mode = exists $get{compare};
+my @tablist = split m{/+}, $Request || 'default';
+
 Html({
 	title => 'charset cheat sheet',
 	version => '1.0',
@@ -18,8 +21,6 @@ Html({
 	)],
 });
 
-my @tablist = split m{/+}, $Request || 'default';
-
 use List::Util qw( first pairmap pairfirst pairs );
 
 :>
@@ -404,7 +405,7 @@ for my $row (@request) {
 			my ($cell, $name, $class) = $glyph eq $NOCHAR ? () :
 				$glyphs->glyph_html($glyph);
 
-			if (exists $get{compare}) {
+			if ($mode) {
 				state $visible = {};
 				$class = (
 					$cp == ord $glyph ? 'l4' :
@@ -431,7 +432,7 @@ for my $row (@request) {
 <hr>
 
 <div class="legend">
-	<table class="glyphs"><tr><: if (exists $get{compare}) { :>
+	<table class="glyphs"><tr><: if ($mode) { :>
 	<td class="X l4">unicode
 	<td class="X l3">inherited
 	<td class="X l2">existing