latin: repeated signal in asl

Slight movement is probably the most common way of duplicating a letter.

diff --git a/writing-latn.inc.pl b/writing-latn.inc.pl
index 0da2ab11ad3dbc1bba27d23354845597983c5f1f..43b77b341f541bf442e1c793bdd958ff14696e67 100644 (file)
--- a/writing-latn.inc.pl
+++ b/writing-latn.inc.pl
@@ -48,13 +48,14 @@ my $U = 0;  # optional unicode alternatives
 ],
 'Sutton <abbr title="American Sign Lanugage">ASL</abbr>' => [
        # American manual alphabet in Sutton (U+1D800+) notation
-       map { pack 'W*', map { hex "1D$_" } unpack '(A3)*', $_ } qw{
+       map { !!$_ && pack 'W*', map { hex "1D$_" } unpack '(A3)*', $_ } qw{
        8F7a9c    847a9c    86Da9c    801a9c    84Aa9c
        8CEa9c    8F0       815aa2    892a9c    892a9c9A2aac
        840a9c    8DCa9c    88Da9c
        819a9c    876a9c    840a9caA1 8F0a9caA1 81Aa9c
        903a9c    8FBa9c    815a9c    80Ea9c    887a9c
        806a9c    89Aa9c    800a9c945aaa
+       0         965aa6
 }],
 '<abbr title="International Telegraph Alphabet">ITA</abbr>2' => [
        map { tr/01/○●/r =~ s/..\K/ /r } qw(