X-Git-Url: http://git.shiar.net/sheet.git/blobdiff_plain/4ed40cad555bb1bd5d76b5a59f5d986cb4b58754..8f93eb6627b93ef73026457b041c7210b098ba74:/digraphs.plp diff --git a/digraphs.plp b/digraphs.plp index 9a20f58..57d0b0f 100644 --- a/digraphs.plp +++ b/digraphs.plp @@ -1,81 +1,141 @@ -<: -use utf8; -use strict; -use warnings; -use open IO => ':utf8'; +<(common.inc.plp)><: -our $VERSION = '1.0'; +my $mode = ($Request // '') eq 'xorg' || exists $get{xorg}; +my $modename = $mode ? 'X.Org' : 'RFC-1345'; +my $cmp = exists $get{cmp} ? ($get{cmp} // 1) : !!$Request; -$header{content_type} = 'text/html; charset=utf-8'; +Html({ + title => 'digraph cheat sheet', + version => '1.3', + description => [ + "Complete table of digraph characters from $modename.", + ], + keywords => [qw' + digraph mnemonic compose composition pair + character char glyph table unicode vim xorg x11 x + '], + stylesheet => [qw'light'], + data => [qw( data/digraphs.inc.pl )], +}); -:> - +:> +

<:= $modename :> Digraphs

- -digraph cheat sheet - - - +

Character mnemonics following compose key ⎄<: +say join("\n", + $mode ? ( + ' in the X Window System (Shift+AltGr by default).', + 'Differences from RFC-1345 are indicated.', + ) : (':', + 'i^k in Vim,', + '^u^\ in Emacs,', + '^a^v in Screen.', + 'Similar but different from X.Org.', + ), + 'Also see common Unicode.

', +); +say '

Unofficial proposals', + ' are available as ex commands.' if not $mode; +:> - -

RFC-1345 Digraphs

<: -my $di = do 'digraphs.inc.pl'; +my $di = Data('digraphs'); -sub quote { - local $_ = shift; - s/"/"/g; - s//>/g; - return $_; +if (exists $get{v}) { + # show characters for inverted mnemonics (vim alternatives) + $di->{key}->{ substr($_, 1, 1) . substr($_, 0, 1) } ||= [ + $di->{key}->{$_}->[0], '', 'l0 ex', '', $di->{key}->{$_}->[4] + ] for grep { ref $di->{key}->{$_} } keys %{ $di->{key} }; } -my @chars = ((map {chr} ord '!' .. ord 'Z'), 'a'..'z'); -splice @chars, $_, 1, () for 2, 3-1, 5-2, 31-3; # remove character exceptions # $ & @ -print ''; -print ''; -for my $c1 (@chars) { - print "
 '; -print "$_" for @chars, '_'; -print '
$c1"; - for my $c2 (@chars, '_') { - my $mnem = $c1 . $c2; - if (not defined $di->{$mnem}) { - print ''; - next; - } - my $chr = $di->{$mnem}; +my @chars = ( + [qw{! " % ' ( ) * + , - . /}], + ['0'..'9'], [qw{: ; < = > ?}], + ['A'..'M'], ['N'..'Z'], + ['a'..'m'], ['n'..'z'], +); +my @chars2 = (['_'], @chars); # trailing character (extended set) +my @columns = !exists $get{split} ? \@chars2 : + ([@chars2[0, 1, 3, 4, 6]], [@chars2[2, 5, 7]]); - my @class = 'any'; +if ($mode) { + $di = Data('digraphs-xorg'); + $chars2[0] = [qw( # ^ _ ` ~ )]; + @chars = @chars2; +} + +for my $colchars (@columns) { +print ''; +print qq'' for map {scalar @$_} @{$colchars}; +say ''; +for my $section (qw{thead tfoot}) { + print "<$section>'; + for my $c1 (@$c1group) { + print '
↳"; + print '', EscapeHTML($_) for map {@$_} @{$colchars}; + say ' '; +} +for my $c1group (@chars) { + print '
', EscapeHTML($c1); + for my $c2 (map {@$_} @$colchars) { + my $mnem = $c1 . $c2; + if (not defined $di->{key}->{$mnem}) { + print ''; + next; + } + if (ref $di->{key}->{$mnem} ne 'ARRAY') { + printf '', EscapeHTML($mnem); + next; + } + my ($codepoint, $name, $support, $script, $string) = + @{ $di->{key}->{$mnem} }; + + my $glyph = $string || chr $codepoint; + utf8::upgrade($glyph); # prevent latin1 output + my $desc = $mnem . ($name && " ($name)"); + my @class = ('X', grep {$_} $script); + push @class, $cmp ? $support : "u-$support" if $support; - printf '%s', - join(' ', @class), quote($mnem), quote(chr $chr); + $glyph = EscapeHTML($glyph); + $glyph = "$glyph" if $script =~ /\bZs\b/; + + printf "\n".'%s', + join(' ', @class), EscapeHTML($desc), $glyph; + } + say "\n", EscapeHTML($c1); } - print "\n"; } -print "
\n"; +say '
'; +print '
' if exists $get{split}; +} + +:> +
<: unless ($cmp) { :> + +
control + space + combining + spacing modifier + quote + punctuation + symbol + math + currency + numeric + greek + cyrillic + latin + hebrew + arabic + korean + japanese + chinese +
+<: } :> + <: + printf qq(\n\t
%s), (!$cmp && 'u-').$_, $di->{flag}->{$_} + for sort keys %{ $di->{flag} }; +:> +
+