X-Git-Url: http://git.shiar.nl/sheet.git/blobdiff_plain/803fc2946b1c6a3b876cabea90ebac62ca6e55a9..03abf85a7ec9775993766a3fd10cd2876aef0b42:/termcol.plp

diff --git a/termcol.plp b/termcol.plp
index d4cd63f..571b296 100644
--- a/termcol.plp
+++ b/termcol.plp
@@ -2,7 +2,7 @@
 
 Html({
 	title => 'terminal colour cheat sheet',
-	version => '1.0',
+	version => '1.1',
 	description => [
 		"Index of all terminal/console colour codes,",
 		"with an example result of various environments.",
@@ -18,7 +18,7 @@ my @draw = map { [$_, s/\W+\z//] } grep { $_ } split m(/),
 	$get{img} // exists $get{img} && 'indi.png';
 
 my @termlist;
-push @termlist, split /\W+/, $ENV{PATH_INFO} || 'default';
+push @termlist, split /\W+/, $Request || 'default';
 
 :>
 <h1>Terminal colours</h1>
@@ -35,14 +35,13 @@ print
 
 <div class="section">
 <:
-use 5.010;
 use Shiar_Sheet::Colour 1.04;
 use List::Util qw( min max );
 use POSIX qw( ceil );
 
 my $palettes = do 'termcol.inc.pl';
 die "Cannot open palette data: $_\n" for $@ || $! || ();
-my $more = do 'termcol-xcolor.inc.pl';
+my $more = do 'termcol-xcolor.inc.pl' || {};
 $palettes = {%$palettes, %$more};
 
 sub colcell {
@@ -106,7 +105,7 @@ sub coltable {
 		coltable($_) for @{$info};
 	}
 
-	ref $info eq 'HASH' or next;
+	ref $info eq 'HASH' or return;
 
 	my $caption = $info->{name} // $term;
 	$caption = sprintf('<%s %s>%s</%1$s>',
@@ -120,15 +119,15 @@ sub coltable {
 	) if $info->{href} or $info->{title};
 
 	if (my $mapinfo = $info->{rgbmap}) {
-		print '<table class="color mapped">'."\n";
-		printf "<caption>%s</caption>\n", $caption;
+		say '<table class="color mapped">';
+		say sprintf '<caption>%s</caption>', $caption;
 		print coltable_hsv(@{$mapinfo});
-		print "</table>\n\n";
+		say "</table>\n";
 	}
 
 	if (my $table = $info->{table}) {
-		print '<table class="color mapped">'."\n";
-		printf "<caption>%s</caption>\n", $caption;
+		say '<table class="color mapped">';
+		say sprintf '<caption>%s</caption>', $caption;
 		for my $row (@$table) {
 			print '<tr>';
 			print colcell(ref $_ ? @$_ : $_ ? reverse split /:/ : undef) for @$row;
@@ -143,7 +142,7 @@ sub coltable {
 			print "<tr><td colspan=$width>", img_egapal(\@imgpal, @{$_});
 		}
 	}
-		print "</table>\n\n";
+		say "</table>\n";
 	}
 
 	if (my $palette = $info->{list}) {
@@ -155,8 +154,8 @@ sub coltable {
 		my $rows = 8;
 		my $columns = ceil(@{$palette} / $rows);
 
-		print '<table class=color>', "\n";
-		printf "<caption>%s</caption>\n", $caption;
+		say '<table class=color>';
+		say sprintf '<caption>%s</caption>', $caption;
 		for my $row (0 .. $rows - 1) {
 			print '<tr>';
 			for my $col (0 .. $columns - 1) {
@@ -175,7 +174,7 @@ sub coltable {
 			);
 			print "<tr><td colspan=$columns>", img_egapal($imgpal, @{$_});
 		}
-		print "</table>\n\n";
+		say "</table>\n";
 	}
 }