use utf8;
use strict;
use warnings;
+no warnings 'qw'; # to quote or not to quote, that is the question
use open IO => ':utf8';
-use Unicode::UCD qw(charinfo);
-
-our $VERSION = '1.0';
+our $VERSION = 'v1.0';
$header{content_type} = 'text/html; charset=utf-8';
<html>
<head>
+<meta http-equiv="content-type" content="<:= $header{content_type} :>">
<title>digraph cheat sheet</title>
-<meta http-equiv="content-type" content="utf-8">
-<style>
-h1 {
- text-align: center;
- margin: 0 auto 0.2em;
-}
-table {
- border-collapse: collapse;
- table-layout: fixed; /* prevent resizing, notably in msie6 */
-}
-#legend {
- margin-top: 1em;
-}
-#legend table {
- width: 100%;
- table-layout: auto;
-#}
-#legend td {
- padding: 0 0.2em;
-}
-thead th, td {
- width: 1.2em; /* msie only looks at the first row */
- min-width: 1em; /* prevents gecko from restricting to page width */
-}
-th, td {
- text-align: center;
-}
-td {
- border: 1px solid #888;
- background: #DDD;
-}
-td.X {
- background: #FFF;
-}
-
-td.Lm, td.Mc, td.Me, td.Zl, td.Zp, td.Cs {background:red} /* unknown */
-
-/* letters */
-td.Greek {background: #FFE0CF}
-td.Cyrillic {background: #FFDDA8}
-td.Latin {background: #FFB}
-td.Hebrew {background: #FFD}
-td.Arabic {background: #EFE}
-td.Hiragana {background: #DFC}
-td.Katakana {background: #DFA}
-td.Bopomofo {background: #BFC}
-
-td.Nd, td.Nl,
-td.No {background: #FBB} /* number */
-td.Sc {background: #FCD} /* currency */
-td.Sm {background: #ECE} /* math */
-td.So {background: #DDCCFF} /* symbol */
-td.Cf, td.Pd,
-td.Po {background: #CDF} /* punctuation */
-td.Ps, td.Pe, td.Pi,
-td.Pf {background: #BEF} /* quote */
-td.Lm,
-td.Sk {background: #CEE} /* spacing modifier */
-td.Mn {background: #ACC} /* modifier */
-td.Cc {background: #BBB; color: #666} /* control */
-td.Zs {background: #ACB} /* space */
-td.Zs span {background: #EEE}
-
-td.Xa {color: #040} /* ascii */
-td.Xl {color: #080} /* latin1 */
-td.Co {color: #800} /* private */
-td.Xz {color: #F00} /* proposed */
-
-tr:hover td {
- background: #FF8;
-}
-</style>
+<link rel="stylesheet" type="text/css" media="all" href="/base.css"><:
+ my %styles = map {$_ => $_} qw(dark circus mono red terse);
+ our $style = exists $get{style} && $styles{$get{style}} || 'light';
+ printf(qq{\n<link rel="%s" type="text/css" media="all" href="%s" title="%s">},
+ $_ eq $style ? 'stylesheet' : 'alternate stylesheet', "$_.css", $_
+ ) for keys %styles;
+:>
</head>
-<body>
+<body id="digraphs">
<h1>RFC-1345 Digraphs</h1>
+<p>i^k in <a href="/">Vim</a>.
+Also see <a href="/unicode">common digraphs</a>.</p>
+
+<p class="aside">Unofficial <span class="Xz">proposals</span>
+are available as <a href="/digraphs.vim">ex commands</a>.</p>
+
<:
my $di = do 'digraphs.inc.pl';
return $_;
}
-my @chars = ((map {chr} ord '!' .. ord 'Z'), 'a'..'z');
-splice @chars, $_, 1, () for 2, 3-1, 5-2, 31-3; # remove character exceptions # $ & @
-my @chars2 = (@chars, '_'); # trailing character (extended set)
-
-print '<table>';
+my @chars = (
+ [qw{! " % ' ( ) * + , - . /}],
+ ['0'..'9'], [qw{: ; < = > ?}],
+ ['A'..'M'], ['N'..'Z'],
+ ['a'..'m'], ['n'..'z'],
+);
+my @chars2 = (['_'], @chars); # trailing character (extended set)
+
+print '<table class="glyphs dimap"><col>';
+print qq'<colgroup span="$_">' for map {scalar @$_} @chars2;
+print "</colgroup><col>\n";
for my $section (qw{thead tfoot}) {
- print "<$section><tr><th> ";
- print "<th>$_" for @chars2;
+ print "<$section><tr><th>↳";
+ print '<th>', quote($_) for map {@$_} @chars2;
+ print "<th> \n";
}
-print '<tbody>';
-for my $c1 (@chars) {
- print "<tr><th>$c1";
- for my $c2 (@chars2) {
- my $mnem = $c1 . $c2;
- if (not defined $di->{$mnem}) {
- print '<td>';
- next;
+for my $c1group (@chars) {
+ print '<tbody>';
+ for my $c1 (@$c1group) {
+ print '<tr><th>', quote($c1);
+ for my $c2 (map {@$_} @chars2) {
+ my $mnem = $c1 . $c2;
+ if (not defined $di->{$mnem}) {
+ print '<td>';
+ next;
+ }
+ if (ref $di->{$mnem} ne 'ARRAY') {
+ printf '<td class="X Xr" title="%s">', quote($mnem);
+ next;
+ }
+ my ($codepoint, $name, $prop, $script, $string) = @{ $di->{$mnem} };
+
+ my $glyph = $string || chr $codepoint;
+ utf8::upgrade($glyph); # prevent latin1 output
+ my $desc = $mnem . ($name && " ($name)");
+ my @class = ('X', grep {$_} $prop, $script);
+
+ $glyph = quote($glyph);
+ $glyph = "<span>$glyph</span>" if $prop eq 'Zs';
+
+ printf "\n".'<td class="%s" title="%s">%s',
+ join(' ', @class), quote($desc), $glyph;
}
- my $chr = $di->{$mnem};
- my $glyph = chr $chr;
- utf8::upgrade($glyph); # prevent latin1 output
- my $info = charinfo($chr);
-
- my $desc = $mnem;
- $desc .= " ($_)" for $info->{name} || ();
-
- my @class = 'X';
- push @class, $_ for $info->{category} || ();
- push @class, $_ for $info->{script} || ();
-
- $glyph = quote($glyph);
- $glyph = "<span>$glyph</span>" if $info->{category} eq 'Zs';
-
- printf "\n".'<td class="%s" title="%s">%s',
- join(' ', @class), quote($desc), $glyph;
+ print "\n<th>", quote($c1), "\n";
}
- print "\n<th>$c1\n";
}
print "</table>\n";
:>
-<div id="legend">
- <table><tr>
+<div class="legend">
+ <table class="glyphs"><tr>
<td class="X Cc">control
<td class="X Zs"><span>spacing</span>
<td class="X Mn">modifier
<td class="X Latin">latin
<td class="X Hebrew">hebrew
<td class="X Arabic">arabic
+ <td class="X Hangul">korean
<td class="X Hiragana">japanese
<td class="X Bopomofo">chinese
</table>
- <table><tr>
+ <table class="glyphs"><tr>
<td class="X">unicode
- <td class="X Xa">ascii
<td class="X Xl">latin1
- <td class="X Co">private
+ <td class="X Xa">ascii
<td class="X Xz">proposed
</table>
</div>
+<p class="footer">
+ <a href="/" rel="home">sheet.shiar.nl</a>/digraphs.<a href="/source/digraphs.plp" rel="code">plp</a>
+ <a href="http://git.shiar.nl/sheet.git" rel="vcs-git" title="Git repository"><:= $VERSION :></a>
+ created by <a href="http://shiar.nl/" rel="author">Shiar</a> •
+ <a title="Licensed under the GNU Affero General Public License, version 3" rel="copyright"
+ href="http://www.fsf.org/licensing/licenses/agpl-3.0.html">AGPLv3</a>
+</p>
+
</html>
git.shiar.nl / sheet.git / blobdiff