digraphs.plp

   1 <(common.inc.plp)><:
   2         our $VERSION = 'v1.0';
   3
   4 :><!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN"
   5  "http://www.w3.org/TR/html4/loose.dtd">
   6 <html>
   7
   8 <head>
   9 <meta http-equiv="content-type" content="<:= $header{content_type} :>">
  10 <title>digraph cheat sheet</title>
  11 <:= stylesheet(qw'light') :>
  12 </head>
  13
  14 <body id="digraphs">
  15 <h1>RFC-1345 Digraphs</h1>
  16
  17 <p>i^k in <a href="/">Vim</a>.
  18 Also see <a href="/unicode">common digraphs</a>.</p>
  19
  20 <p class="aside">Unofficial <span class="Xz">proposals</span>
  21 are available as <a href="/digraphs.vim">ex commands</a>.</p>
  22
  23 <:
  24 my $di = do 'digraphs.inc.pl';
  25
  26 sub quote {
  27         local $_ = shift;
  28         s/"/&quot;/g;
  29         s/</&lt;/g;
  30         s/>/&gt;/g;
  31         return $_;
  32 }
  33
  34 my @chars = (
  35         [qw{! " % ' ( ) * + , - . /}],
  36         ['0'..'9'], [qw{: ; < = > ?}],
  37         ['A'..'M'], ['N'..'Z'],
  38         ['a'..'m'], ['n'..'z'],
  39 );
  40 my @chars2 = (['_'], @chars);  # trailing character (extended set)
  41
  42 print '<table class="glyphs dimap"><col>';
  43 print qq'<colgroup span="$_">' for map {scalar @$_} @chars2;
  44 print "</colgroup><col>\n";
  45 for my $section (qw{thead tfoot}) {
  46         print "<$section><tr><th>↳";
  47         print '<th>', quote($_) for map {@$_} @chars2;
  48         print "<th>&nbsp;\n";
  49 }
  50 for my $c1group (@chars) {
  51         print '<tbody>';
  52         for my $c1 (@$c1group) {
  53                 print '<tr><th>', quote($c1);
  54                 for my $c2 (map {@$_} @chars2) {
  55                         my $mnem = $c1 . $c2;
  56                         if (not defined $di->{$mnem}) {
  57                                 print '<td>';
  58                                 next;
  59                         }
  60                         if (ref $di->{$mnem} ne 'ARRAY') {
  61                                 printf '<td class="X Xr" title="%s">', quote($mnem);
  62                                 next;
  63                         }
  64                         my ($codepoint, $name, $prop, $script, $string) = @{ $di->{$mnem} };
  65
  66                         my $glyph = $string || chr $codepoint;
  67                         utf8::upgrade($glyph);  # prevent latin1 output
  68                         my $desc = $mnem . ($name && " ($name)");
  69                         my @class = ('X', grep {$_} $prop, $script);
  70
  71                         $glyph = quote($glyph);
  72                         $glyph = "<span>$glyph</span>" if $prop eq 'Zs';
  73
  74                         printf "\n".'<td class="%s" title="%s">%s',
  75                                 join(' ', @class), quote($desc), $glyph;
  76                 }
  77                 print "\n<th>", quote($c1), "\n";
  78         }
  79 }
  80 print "</table>\n";
  81 :>
  82 <div class="legend">
  83         <table class="glyphs"><tr>
  84         <td class="X Cc">control
  85         <td class="X Zs"><span>spacing</span>
  86         <td class="X Mn">modifier
  87         <td class="X Sk">spacing modifier
  88         <td class="X Pf">quote
  89         <td class="X Po">punctuation
  90         <td class="X So">symbol
  91         <td class="X Sm">math
  92         <td class="X Sc">currency
  93         <td class="X No">numeric
  94         <td class="X Greek">greek
  95         <td class="X Cyrillic">cyrillic
  96         <td class="X Latin">latin
  97         <td class="X Hebrew">hebrew
  98         <td class="X Arabic">arabic
  99         <td class="X Hangul">korean
 100         <td class="X Hiragana">japanese
 101         <td class="X Bopomofo">chinese
 102         </table>
 103
 104         <table class="glyphs"><tr>
 105         <td class="X">unicode
 106         <td class="X Xl">latin1
 107         <td class="X Xa">ascii
 108         <td class="X Xz">proposed
 109         </table>
 110 </div>
 111
 112 <p class="footer">
 113         <a href="/" rel="home">sheet.shiar.nl</a>/digraphs.<a href="/source/digraphs.plp"
 114          rel="code" title="Written in Perl">plp</a>
 115         <a href="http://git.shiar.nl/sheet.git/history/HEAD:/digraphs.plp"
 116          rel="vcs-git" title="Git repository"><:= $VERSION :></a>
 117         created by <a href="http://shiar.nl/" rel="author">Shiar</a> •
 118         <a href="http://www.fsf.org/licensing/licenses/agpl-3.0.html" rel="copyright"
 119          title="Licensed under the GNU Affero General Public License, version 3">AGPLv3</a>
 120 </p>
 121
 122 </html>