: use utf8; use strict; use warnings; no warnings 'qw'; # to quote or not to quote, that is the question use open IO => ':utf8'; our $VERSION = '1.0'; $header{content_type} = 'text/html; charset=utf-8'; :>
i^k in Vim. Also see common digraphs.
Unofficial proposals are available as ex commands.
<: my $di = do 'digraphs.inc.pl'; sub quote { local $_ = shift; s/"/"/g; s/</g; s/>/>/g; return $_; } my @chars = ( [qw{! " % ' ( ) * + , - . /}], ['0'..'9'], [qw{: ; < = > ?}], ['A'..'M'], ['N'..'Z'], ['a'..'m'], ['n'..'z'], ); my @chars2 = (['_'], @chars); # trailing character (extended set) print '↳"; print ' | ', quote($_) for map {@$_} @chars2; print " | \n"; } for my $c1group (@chars) { print ' | ||
---|---|---|---|---|
', quote($c1); for my $c2 (map {@$_} @chars2) { my $mnem = $c1 . $c2; if (not defined $di->{$mnem}) { print ' | '; next; } if (ref $di->{$mnem} ne 'ARRAY') { printf ' | ', 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); $glyph = "$glyph" if $prop eq 'Zs'; printf "\n".' | %s', join(' ', @class), quote($desc), $glyph; } print "\n | ", quote($c1), "\n"; } } print " |
control | spacing | modifier | spacing modifier | quote | punctuation | symbol | math | currency | numeric | greek | cyrillic | latin | hebrew | arabic | korean | japanese | chinese |
unicode | latin1 | ascii | proposed |