keyboard.eng.inc.pl

   1 use utf8;
   2 use Unicode::Normalize qw( NFKD );
   3 use Text::Unidecode qw( unidecode );
   4
   5 my @usintrows = (
   6         [  'a' ..                                            'z'],
   7         [qw(Á B ¢ Ð É F G H Í J Œ Ø µ Ñ Ó Ö Ä ® § Þ Ú V Å X Ü Æ)],
   8         [qw(á b © ð é f g h í j œ ø µ ñ ó ö ä ® ß þ ú v å x ü æ)],
   9         [qw(Å ı Ç ð ´ ̉ ˝ ̣ ˆ ½  Þ ¾ ˜ Ø ∏ Œ ‰ / ˇ ¨ ◊ „ ˛ ¼ ¸)],
  10         [qw(å ∫ ç ∂ ́ ƒ © ˙ ̂ ∆ ° ¬ µ ̃ ø π œ ® ß † ̈ √ ∑ ≈ ¥ Ω)],
  11 );
  12 my @usint = (
  13         map {
  14                 my $c = $_;
  15                 [ map { $usintrows[$_]->[$c] } 0 .. 2 ]
  16         } 0 .. $#{ $usintrows[0] }
  17 );
  18
  19 {
  20         title => 'keyboard',
  21         version => '1.2',
  22         description => [
  23                 "Windows US international keyboard layout table",
  24                 "with the AltGr modifier key.",
  25         ],
  26         intro => 'Special <a href="/unicode">characters</a> returned with the AltGr modifier
  27 for the Windows US international layout.',
  28         rows => [0],
  29
  30         def => {
  31                 '' => {
  32                         map {
  33                                 my @row = @{$_};
  34                                 my $class = (
  35                                           !defined $row[2] || $row[0] eq $row[2] ? 1 # identical
  36                                         : $row[2] =~ /\A\p{Mn}+\z/ ? 8 # combining accent
  37                                         : NFKD($row[2]) =~ $row[0] ? 2 # decomposed equivalent
  38                                         : $row[2] =~ /^\p{Latin}/ ? 4 # latin script
  39                                         : unidecode($row[2]) =~ /^\W*\Q$row[0]/ ? 5 # transliterated
  40                                         : 7
  41                                 );
  42                                 $row[0] => "g$class"
  43                         } @usint
  44                 },
  45         },
  46         key => {
  47                 map {
  48                         $_->[0] => "$_->[1]<br>$_->[2]"
  49                 } @usint
  50         },
  51         flag => {
  52                 g1 => ['unaltered', "same results as without modifier"],
  53                 g2 => ['accented', "decomposes to the original letter with a combining accent"],
  54                 g4 => ['latin', "a different (accented) latin letter"],
  55                 g5 => ['similar', "transliterates (mostly) into the unmodified letter"],
  56                 g7 => ['other', "symbol not directly deducible from key"],
  57                 g8 => ['combining', "diacritical mark to be combined with a following character"],
  58         },
  59 }