charset: silence perl warning on ascii range check

[sheet.git] / charset.plp

diff --git a/charset.plp b/charset.plp
index f5b934cbd68f164ead19a2a16457673bc8214aaf..7909fa8d4ed0f5b06f5bcb4351bdd3cfe9e3b004 100644 (file)
--- a/charset.plp
+++ b/charset.plp
@@ -15,7 +15,6 @@ Html({
                charset codepage unicode ascii utf8 latin glyph character encoding
                reference common overview table
        '],
-       (stylesheet => [qw'light dark']) x !$mode,
        data => [qw(
                charset.inc.pl charset-encoding.inc.pl
                charset-unicode.inc.pl charset-ucplanes.inc.pl charset-utf8.inc.pl
@@ -116,7 +115,7 @@ sub tabinput {
                }
                elsif (@parents) {
                        $row{parent} = $parents[0];
-                       $params = $parents[1] if hex $parents[1] == 0;  # apply ascii end
+                       $params = $parents[1] if $parents[1] =~ /^0+-/;  # apply ascii end
                }
                $visible->{$_} //= 0 for $row{parent} || ();
        }