digraphs: mkdigraphlist: avoid undefinedness warnings

[sheet.git] / digraphs.plp

diff --git a/digraphs.plp b/digraphs.plp
index ce149628c324a074854e2d7eebacf85341bc6db2..84ac97133fccb16f8e7e3b122e830e604d1b1586 100644 (file)
--- a/digraphs.plp
+++ b/digraphs.plp
@@ -23,7 +23,8 @@ Also see <a href="/unicode">common digraphs</a>.</p>
 are available as <a href="/digraphs.vim">ex commands</a>.</p>
 
 <:
-my $di = do 'digraphs.inc.pl';
+my $di = do 'digraphs.inc.pl'
+       or die "Error loading digraphs data: ", $@ // $!;
 
 my @chars = (
        [qw{! " % ' ( ) * + , - . /}],
@@ -66,7 +67,7 @@ for my $c1group (@chars) {
                        my @class = ('X', grep {$_} $prop, $script);
 
                        $glyph = EscapeHTML($glyph);
-                       $glyph = "<span>$glyph</span>" if $prop =~ /\bZs\b/;
+                       $glyph = "<span>$glyph</span>" if $script =~ /\bZs\b/;
 
                        printf "\n".'<td class="%s" title="%s">%s',
                                join(' ', @class), EscapeHTML($desc), $glyph;