X-Git-Url: http://git.shiar.nl/sheet.git/blobdiff_plain/2a2ae5d0bf7f0f0d0cf2377702fdf6f8827740ae..c4a7214bce24b26fbe98d2708eb3c6ad7a5f5c2e:/charset.plp

diff --git a/charset.plp b/charset.plp
index 41af494..6b6e7d0 100644
--- a/charset.plp
+++ b/charset.plp
@@ -53,7 +53,20 @@ my @request = map {
 		if ($input =~ s/-$//) {
 			$endpoint = $row{offset} ? $row{offset} < 160 ? 159 : 191 : 127;
 		}
-		if ($row{set} = resolve_alias($input)) {
+
+		if ($input =~ /^U([0-9a-f]+)(?:-([0-9a-f]+))?/) {
+			my $start = hex($1) << ($2 ? 4 : 8);
+			my $end = $2 ? hex($2) << 4 : $start + 240;
+			$row{table} = join '', map { chr } $start .. $end+15;
+			utf8::upgrade($row{table});  # prevent latin1 output
+			$row{set} = sprintf 'Unicode block U+%02Xxx', $start >> 8;
+		}
+		elsif ($input eq 'U') {
+			$row{table} = ' ' x 512;
+			$row{set} = 'Unicode planes';
+			$row{cell} = do 'charset-ucplanes.inc.pl';
+		}
+		elsif ($row{set} = resolve_alias($input)) {
 			if ($row{set} eq 'Internal') {
 				$row{table} = ' ' x ($endpoint < 255 ? 640 : 4096);
 				$row{set} = 'Unicode BMP';
@@ -100,7 +113,7 @@ print "<ul>\n";
 
 my @nibble = (0..9, 'A'..'F');
 for my $row (@request) {
-	print '<li><table class="glyphs">';
+	printf '<li><table class="glyphs%s">', !$row->{cell} && ' charmap';
 	printf '<caption>%s</caption>', $row->{set};
 	print '<col>';
 	for my $section (qw{thead}) {