X-Git-Url: http://git.shiar.nl/sheet.git/blobdiff_plain/4aed151cd144c6c74f28d537c9d8f0285e72fec3..e56f4c583ad8d217c86c54cc86352bae9ab208b2:/charset.plp?ds=sidebyside

diff --git a/charset.plp b/charset.plp
index 734d227..bd20ca9 100644
--- a/charset.plp
+++ b/charset.plp
@@ -1,4 +1,5 @@
 <(common.inc.plp)><:
+use 5.014;
 
 Html({
 	title => 'charset cheat sheet',
@@ -31,12 +32,12 @@ use Encode qw(decode resolve_alias);
 my %ALIAS = (
 #	default => [qw(unicode utf-8 iso-8859-1 cp437 -cp1252- --iso-8859-15- -koi8-f)],
 	default => [qw(unicode- utf-8 iso-8859-1 -cp1252- --iso-8859-15- cp437 -cp850)],
-	0 => [qw(cp437 cp863)],
-	1 => [qw(iso-8859-1 cp1252 MacRoman cp850)],
-	2 => [qw(iso-8859-2 cp1250 cp852 MacCentralEurRoman MacCroatian MacRumanian)],
-	5 => [qw(koi8-f iso-8859-5 cp1251 MacCyrillic cp855 cp866)],
-	7 => [qw(iso-8859-7 cp1253 MacGreek cp737 cp869)],
-	8 => [qw(iso-8859-8 cp1255 MacHebrew cp862)],
+	0 => [qw(cp437 -cp863)],
+	1 => [qw(iso-8859-1 -cp1252 -MacRoman -cp850)],
+	2 => [qw(iso-8859-2 -cp1250 -cp852 -MacCentralEurRoman -MacCroatian -MacRumanian)],
+	5 => [qw(koi8-f -iso-8859-5 -cp1251 -MacCyrillic -cp855 -cp866)],
+	7 => [qw(iso-8859-7 -cp1253 -MacGreek -cp737 -cp869)],
+	8 => [qw(iso-8859-8 -cp1255 -MacHebrew -cp862)],
 );
 my @request = map {
 	if (my $input = $_) {
@@ -51,6 +52,10 @@ my @request = map {
 		if ($input =~ s/-$//) {
 			$endpoint = $row{offset} ? $row{offset} < 160 ? 159 : 191 : 127;
 		}
+		if ($row{offset}) {
+			$row{setnote} = 'over cp437' if $input eq 'cp850';
+			$row{setnote} = 'over iso-8859-1' if $input =~ /^iso-8859-|^cp125/;
+		}
 
 		if ($input =~ /^U([0-9a-f]+)(?:-([0-9a-f]+))?/) {
 			my $start = hex($1) << ($2 ? 4 : 8);
@@ -85,9 +90,9 @@ my @request = map {
 			}
 		}
 		else {
-			print "<p>Encoding $input unknown</p>\n";
+			say "<p class=error>Encoding <q>$input</q> unknown</p>";
 		}
-		\%row;
+		$row{set} ? \%row : ();
 	}
 	else {
 		();
@@ -145,7 +150,9 @@ sub range_cell {
 
 for my $row (@request) {
 	printf '<div class="section"><table class="glyphs%s">', !$row->{cell} && ' charmap';
-	printf '<caption>%s</caption>', $row->{set};
+	my $title = $row->{set};
+	$title .= " <aside>($_)</aside>" for $row->{setnote} // ();
+	printf '<caption>%s</caption>', $title;
 	print '<col>' x 17;
 	for my $section (qw{thead}) {
 		print "<$section><tr><th>↱";