X-Git-Url: http://git.shiar.net/sheet.git/blobdiff_plain/5ea795d4f04b3fd605c4dfcf547e1969f1eb39be..8ec34f744fb7bbb64cf78b22c3193543396c161c:/tools/mkdigraphs-xorg

diff --git a/tools/mkdigraphs-xorg b/tools/mkdigraphs-xorg
index 4d25445..ec88309 100755
--- a/tools/mkdigraphs-xorg
+++ b/tools/mkdigraphs-xorg
@@ -9,7 +9,7 @@ use JSON 'decode_json';
 use Data::Dump 'pp';
 use Shiar_Sheet::FormatChar;
 
-our $VERSION = '1.01';
+our $VERSION = '1.02';
 
 my $matchvim;  # enable to prefer best compatibility
 
@@ -42,10 +42,15 @@ while ($_ = readline) {
 	my ($class, $name, undef, undef, $string) = @{
 		Shiar_Sheet::FormatChar->glyph_info($cp)
 	};
+	my $reverse = substr($mnem, 1, 1) . substr($mnem, 0, 1);
+	my $cmp = $vidi->{key}->{$mnem};
+	my $cmpalt = defined $cmp && !$cmp && $vidi->{key}->{$reverse};
 	my $comparison = (
-		!$vidi->{key}->{$mnem} ? 'l3' :  # free
-		$vidi->{key}->{$mnem}->[0] != $cp ? 'l1' :  # conflict
-		$vidi->{key}->{$mnem}->[2] eq 'l5' ? 'l5' :  # rfc
+		!$cmp ?
+			$cmpalt && $cmpalt->[0] == $cp ? 'l4' :  # matches alias
+			'l3' :  # free
+		$cmp->[0] != $cp ? 'l1' :  # conflict
+		$cmp->[2] eq 'l5' ? 'l5' :  # rfc
 		'l4'  # any
 	);
 
@@ -78,7 +83,7 @@ print JSON->new->canonical->indent->encode({
 	title => 'X.Org',
 	key   => \%table,
 	intro => join("\n",
-		'Character mnemonics following compose key ⎄:',
+		'Character mnemonics following compose key ⎄',
 		'in the X Window System (Shift+AltGr by default).',
 		'Differences from <a href="/digraphs">RFC-1345</a> are indicated.',
 		'Also see <a href="/keyboard/altgr">monograph maps</a>',
@@ -87,7 +92,7 @@ print JSON->new->canonical->indent->encode({
 	keywords => [qw( xorg x11 x )],
 	flag  => {
 		'l5' => "matching RFC-1345",
-		'l4' => "matching Vim extension",
+		'l4' => "matching Vim extension or alternate",
 		'l3' => "unique to Xorg",
 		'l1' => "conflict",
 		('l0' => "Xorg preference") x !!$matchvim,