Character mnemonics following compose key â<: -say join("\n", - $mode ? ( - ' in the X Window System (Shift+AltGr by default).', - 'Differences from RFC-1345 are indicated.', - ) : (':', - 'i^k in Vim,', - '^u^\ in Emacs,', - '^a^v in Screen.', - 'Similar but different from X.Org.', - ), - 'Also see common Unicode.
', +%{$di} or Abort( + "Requested digraphs$modenot available", + '404 request not found', ); -say '
Unofficial proposals', - ' are available as ex commands.' if not $mode; -:> -<: -my $di = do 'digraphs.inc.pl' - or die "Error loading digraphs data: ", $@ // $!; +say "
$_
" for $di->{intro} // (); if (exists $get{v}) { # show characters for inverted mnemonics (vim alternatives) - $di->{ substr($_, 1, 1) . substr($_, 0, 1) } ||= - [ $di->{$_}->[0], '', 'l0 ex', '', $di->{$_}->[4] ] - for grep { ref $di->{$_} } keys %{$di}; + $di->{key}->{ substr($_, 1, 1) . substr($_, 0, 1) } ||= [ + $di->{key}->{$_}->[0], '', 'l0 ex', '', $di->{key}->{$_}->[4] + ] for grep { ref $di->{key}->{$_} } keys %{ $di->{key} }; } my @chars = ( @@ -59,46 +47,20 @@ my @chars2 = (['_'], @chars); # trailing character (extended set) my @columns = !exists $get{split} ? \@chars2 : ([@chars2[0, 1, 3, 4, 6]], [@chars2[2, 5, 7]]); -if ($mode) { - my $xorg = do 'data/digraphs-xorg.inc.pl' - or die "Error loading Xorg data: ", $@ // $!; - $_ = [ord $_] for values %{$xorg}; - $xorg->{$_}->[2] = # class = compatibility - $di->{$_} ? $di->{$_}->[0] != $xorg->{$_}->[0] ? 'l1' : # conflict - $di->{$_}->[2] =~ /\bu-di\b/ ? 'l5' : 'l3' : 'l2' # rfc|any|none - for keys %{$xorg}; - - for my $cp (map {$_->[0]} values %{$xorg}) { - next if (state $seen = {})->{$cp}++; # List::MoreUtils::uniq - - # find multiple equivalent mnemonics - my @equiv = grep {$cp eq $_->[0]} - map {$xorg->{$_}} sort keys %{$xorg}; # values ordered by mnem. - - # search for the most compatible match - my ($compat) = sort { - $equiv[$b]->[2] cmp $equiv[$a]->[2] # highest level - || $b <=> $a # fallback to last mnemonic - } 0 .. $#equiv; - - # reclassify all but one as level 0 (omitted) - splice @equiv, $compat // -1, 1, (); - $_->[2] = 'l0 ex' for @equiv; - } - +if ($mode eq 'xorg') { + #TODO determine character usage from declared keys $chars2[0] = [qw( # ^ _ ` ~ )]; @chars = @chars2; - $di = $xorg; } for my $colchars (@columns) { print '| â³"; print ' | ', EscapeHTML($_) for map {@$_} @{$colchars}; - print " | \n"; + say ' | '; } for my $c1group (@chars) { print ' | ||
|---|---|---|---|---|---|
| ', EscapeHTML($c1); for my $c2 (map {@$_} @$colchars) { my $mnem = $c1 . $c2; - if (not defined $di->{$mnem}) { + if (not defined $di->{key}->{$mnem}) { print ' | '; next; } - if (ref $di->{$mnem} ne 'ARRAY') { + if (ref $di->{key}->{$mnem} ne 'ARRAY') { printf ' | ', EscapeHTML($mnem); next; } - my ($codepoint, $name, $support, $script, $string) = @{ $di->{$mnem} }; + my ($codepoint, $name, $support, $script, $string) = + @{ $di->{key}->{$mnem} }; - my $glyph = $string || chr $codepoint; + my $glyph = $string || !!$codepoint && chr $codepoint; utf8::upgrade($glyph); # prevent latin1 output my $desc = $mnem . ($name && " ($name)"); - my @class = ('X', grep {$_} $support && "u-$support", $script); + my @class = ('X', grep {$_} $script); + push @class, $cmp ? $support : + $di->{flagclass}->{$support} // "u-$support" if $support; $glyph = EscapeHTML($glyph); $glyph = "$glyph" if $script =~ /\bZs\b/; @@ -127,26 +92,15 @@ for my $c1group (@chars) { printf "\n".' | %s', join(' ', @class), EscapeHTML($desc), $glyph; } - print "\n | ", EscapeHTML($c1), "\n"; + say "\n | ", EscapeHTML($c1); } } -print " |
| matching RFC-1345 - | matching proposal - | unique to Xorg - | conflict - | duplicate - |
| control | space @@ -167,13 +121,11 @@ if ($mode) { | japanese | chinese |
| full support - | vim extension - | proposal - | not in vim
+<: } :>
+
|