(common.inc.plp)><:
my $mode = $Request || 'vim';
my $include = 'digraphs' . ($mode ne 'vim' && "-$mode");
my $cmp = exists $get{cmp} ? ($get{cmp} // 1) : !!$Request;
my $di = eval { Data($include) } || {};
warn "error in $include: ", @{$@} if ref $@;
Html({
title => "$mode digraph cheat sheet",
version => '1.4',
description => $di->{description} // [
"Complete table of digraph characters from",
($di->{title} // $mode) . ".",
],
keywords => [@{ $di->{keywords} // [] }, qw'
digraph mnemonic compose composition pair
character char glyph table unicode vim
'],
stylesheet => [qw'light'],
data => ["data/$include.json"],
});
%{$di} or Abort(
"Requested digraphs $mode
not available",
'404 request not found',
);
say "
$di->{title} Digraphs
";
say "$_
" for $di->{intro} // ();
if (exists $get{v}) {
# show characters for inverted mnemonics (vim alternatives)
$di->{key}->{ substr($_, 1, 1) . substr($_, 0, 1) } ||= [
$di->{key}->{$_}->[0], '', 'l0 ex', '', $di->{key}->{$_}->[4]
] for grep { ref $di->{key}->{$_} } keys %{ $di->{key} };
}
my @chars = (
[qw{! " % ' ( ) * + , - . /}],
['0'..'9'], [qw{: ; < = > ?}],
['A'..'M'], ['N'..'Z'],
['a'..'m'], ['n'..'z'],
);
my @chars2 = (['_'], @chars); # trailing character (extended set)
my @columns = !exists $get{split} ? \@chars2 :
([@chars2[0, 1, 3, 4, 6]], [@chars2[2, 5, 7]]);
if ($mode eq 'xorg') {
#TODO determine character usage from declared keys
$chars2[0] = [qw( # ^ _ ` ~ )];
@chars = @chars2;
}
for my $colchars (@columns) {
print '';
print qq'' for map {scalar @$_} @{$colchars};
say '';
for my $section (qw{thead tfoot}) {
print "<$section>↳";
print ' | ', EscapeHTML($_) for map {@$_} @{$colchars};
say ' | ';
}
for my $c1group (@chars) {
print ' |
';
for my $c1 (@$c1group) {
print '', EscapeHTML($c1);
for my $c2 (map {@$_} @$colchars) {
my $mnem = $c1 . $c2;
if (not defined $di->{key}->{$mnem}) {
print ' | ';
next;
}
if (ref $di->{key}->{$mnem} ne 'ARRAY') {
printf ' | ', EscapeHTML($mnem);
next;
}
my ($codepoint, $name, $support, $script, $string) =
@{ $di->{key}->{$mnem} };
my $glyph = $string || !!$codepoint && chr $codepoint;
utf8::upgrade($glyph); # prevent latin1 output
my $desc = $mnem . ($name && " ($name)");
my @class = ('X', grep {$_} $script);
push @class, $cmp ? $support :
$di->{flagclass}->{$support} // "u-$support" if $support;
$glyph = EscapeHTML($glyph);
$glyph = "$glyph" if $script =~ /\bZs\b/;
printf "\n".' | %s',
join(' ', @class), EscapeHTML($desc), $glyph;
}
say "\n | ", EscapeHTML($c1);
}
}
say ' |
---|
';
print '
' if exists $get{split};
}
:>
<: unless ($cmp) { :>
control
| space
| combining
| spacing modifier
| quote
| punctuation
| symbol
| math
| currency
| numeric
| greek
| cyrillic
| latin
| hebrew
| arabic
| korean
| japanese
| chinese
|
<: } :>
<:
printf qq(\n\t%s), $cmp ? $_ : $di->{flagclass}{$_} // "u-$_", $di->{flag}->{$_}
for sort keys %{ $di->{flag} };
:>
|