4 use Shiar_Sheet::KeyboardChars 'kbchars';
95 my $groups = kbchars(\%rows);
96 $groups->{def}{''}{$_} .= ' ext' for keys %dyalogx;
97 $groups->{flag}{ext} = ['extended', 'optional operators not available in all variants'];
103 category => 'specialised',
105 'Resulting <a href="/charset">Unicode</a> characters',
106 'of a typical <a href="/apl">APL</a> keyboard layout',
107 'derived from IBM System/360 terminals.',
108 'Usually obtained by prefixing <code>`</code> (Dyalog)',
109 'and/or pressing AltGr (APLX).',
112 'Typical IBM-derived APL keyboard layout,',
113 'as found in APLX and Dyalog implementations.',
115 image => 'data/keyboard/thumb/unicomp-apl.jpg',
116 imagealt => 'Alt on a custom keyboard with APL labels',