unicode.plp

   1 <(common.inc.plp)><:
   2
   3 Html({
   4         title => 'unicode glyph cheat sheet',
   5         version => 'v1.0',
   6         description => [
   7                 "Common Unicode characters with digraph or code point, layed out for quick location.",
   8                 "Includes general symbols, arrows, drawing characters, and IPA letters.",
   9         ],
  10         keywords => [qw'
  11                 unicode glyph char character reference common ipa symbol sign mark table digraph
  12         '],
  13         stylesheet => [qw'light dark mono circus red'],
  14         data => [qw'unicode-table.inc.pl unicode-char.inc.pl'],
  15 });
  16
  17 :>
  18 <h1>Common Unicode</h1>
  19
  20 <p>
  21 Glyphs are followed by
  22 <a href="/digraphs">digraph</a> or <a href="/charset">code point</a>,
  23 i^k or i^vu respectively in <a href="/vi">Vim</a>.
  24 </p>
  25
  26 <div class="diinfo">
  27
  28 <:
  29 use 5.010;
  30 use Shiar_Sheet::FormatChar;
  31 my $glyphs = Shiar_Sheet::FormatChar->new;
  32
  33 if (exists $get{di}) {
  34         $glyphs->{anno} = [ (!defined $get{di} || $get{di}) && 'di', 'hex' ];
  35 }
  36 if (exists $get{q}) {
  37         $glyphs->{anno} = [];
  38 }
  39 if (exists $get{html}) {
  40         $glyphs->{anno} = ['html', 'xml'];
  41 }
  42
  43 our $verbose = exists $get{v};
  44
  45 my @config = qw(
  46         Popular
  47                 punctuation/quoting
  48                         common
  49                 symbols/binary?symbols/binary=-5
  50                 latin/sample=-1
  51                         sample=2-
  52                         ?uncommon
  53                 punctuation/version
  54                 punctuation/marks
  55                         spacing
  56         Symbols
  57                 symbols/currency
  58                         cards
  59                         ?chess
  60                         signs1
  61                         communic=0?communic
  62                         trinity=0?trinity
  63                         signs2
  64         Signs
  65                         solar
  66                         zodiac=0?zodiac
  67         Key_commands
  68                 keys/spacing
  69                         editing
  70                         modifier
  71                         control
  72                         command
  73                         ?player
  74         Mathematics
  75                 math/size
  76                         equal
  77                         set
  78                         logic
  79         Arrows
  80                 arrows/single
  81                         double
  82                         white
  83                         black
  84                         block
  85                         blacktri
  86                         whitetri
  87                         ?-large
  88                         ?-heavy
  89         Line_drawing
  90                 lines/double
  91                         doubleh
  92                         doublev
  93                         single
  94                         heavy
  95                         heavyh
  96                         heavyv
  97                         straight
  98                         curved
  99                         diagonal
 100         Blocks
 101                 block/square
 102                         shades
 103                         fill4
 104                         fill4i
 105                         fill8
 106         IPA
 107                 ipa/cons
 108                         consco
 109                         vowels
 110         ?Japanese
 111                 ?japanese/hira
 112                         ?hiraderiv
 113                         ?kata
 114                         ?kataderiv
 115 );
 116
 117 $_ and m{/*+(.+)} and @config = split /[ ]/, $1 for $ENV{PATH_INFO}, $get{q};
 118
 119 my $tables = do 'unicode-table.inc.pl' or die $@ || $!;
 120
 121 $glyphs->print(map {
 122         my $_ = /(.*)\?(.*)/ ? ($verbose ? $2 : $1) : $_;
 123         if (!$_) {
 124                 ();
 125         }
 126         elsif (/[A-Z]/) {
 127                 tr/_/ /;
 128                 $_;
 129         }
 130         else {
 131                 state $group;
 132                 $group = $1 if s{^([^/]+)/}{};
 133                 my @select = s/=(.*)// ? split(/=/, $1) : ();
 134                 my $table = $tables->{$group}->{$_}
 135                         or die "Unknown table specified: $group/$_";
 136
 137                 if (@select) {
 138                         my $rowlen;
 139                         for ($rowlen = 1; $rowlen++; $rowlen <= $#$table) {
 140                                 last if $table->[$rowlen] =~ /\./;
 141                         }
 142                         my @cells = map {
 143                                 my $end = (s/-(.+)?// ? ($1 // @$table / $rowlen - 1) : $_) + 1;
 144                                 $_ * $rowlen .. $end * $rowlen - 1;
 145                         } @select;
 146                         $table = [ @$table[@cells] ];
 147                 }
 148                 $table;
 149         }
 150 } @config);
 151
 152 :></div>
 153
 154 <div class="legend">
 155         <table class="glyphs"><tr>
 156         <td class="X l4">ascii
 157         <td class="X l3"><:= $glyphs->{style} eq 'di' ? 'digraph' : 'latin1' :>
 158         <td class="X l2"><:= $glyphs->{style} eq 'di' ? 'proposed' : 'BMP' :>
 159         <td class="X l1">other unicode
 160         <td class="X ex">discouraged
 161         </table>
 162 </div>
 163
 164 <script type="text/javascript" src="/clipboard.js"></script>
 165