use Data::Dump 'pp';
use PLP::Functions 'EscapeHTML';
-our $VERSION = '1.04';
+our $VERSION = '1.06';
-our $diinfo = do 'digraphs.inc.pl';
-our %di = map { $diinfo->{$_}->[0] => $_ } grep { ref $diinfo->{$_} }
- sort { length $a <=> length $b } keys %$diinfo;
+our $uc = do 'unicode-char.inc.pl';
sub new {
my ($class) = @_;
sub glyph_info {
my ($self, $codepoint) = @_;
- if (defined (my $mnem = $di{$codepoint})) {
- return ($diinfo->{$mnem}, length $mnem == 2 ? $mnem : undef);
- }
- require Unicode::UCD;
- if (my $fullinfo = Unicode::UCD::charinfo($codepoint)) {
- return [$codepoint, @$fullinfo{qw/name category script string/}];
- }
- return [$codepoint];
+ return $uc->{chr $codepoint} || eval {
+ require Unicode::UCD;
+ if (my $fullinfo = Unicode::UCD::charinfo($codepoint)) {
+ return [@$fullinfo{qw/category name - string/}];
+ }
+ } || [];
}
sub glyph_html {
my ($self, $char) = @_;
- my ($info, $mnem) = $self->glyph_info(ord $char);
- my ($codepoint, $name, $prop, $script, $string) = @$info;
+ my $codepoint = ord $char;
+ my $info = $self->glyph_info($codepoint);
+ my ($class, $name, $mnem, $html, $string) = @$info;
my $cell = EscapeHTML($string || $char);
my $title = sprintf 'U+%04X%s', $codepoint, $name && " ($name)";
- my @class = ('X', grep {$_} $prop, $script);
- $cell = "<span>$cell</span>" if $prop and $prop eq 'Zs';
+ $cell = "<span>$cell</span>" if $class =~ /\bZs\b/;
$cell = ' ' if $cell eq '';
- return ($cell, EscapeHTML($title), join(' ', @class), $mnem);
+ return ($cell, EscapeHTML($title), "X $class", $mnem, $html);
}
sub glyphs_html {
sub cell {
my ($self, $input, $html) = @_;
- my (@class, $title, $cell, $mnem);
+ my (@class, $title, $cell, $mnem, $entity);
if ($input eq '-') {
$cell = '';
}
$input =~ s/^\\//; # escaped char
- ($cell, $title, my $class, $mnem) = $self->glyphs_html($input);
+ ($cell, $title, my $class, $mnem, $entity) = $self->glyphs_html($input);
- if ($self->{style} = 'di') {
- if (defined $mnem) {
- push @class, $class =~ /\bXz\b/ ? ('l2', 'u-prop') # unofficial
- : ('l3', 'u-di'); # standard digraph
+ if ($self->{style} eq 'di') {
+ if ($class =~ /\bu-di\b/) {
+ push @class, ('l3', 'u-di'); # standard digraph
+ }
+ elsif ($class =~ /\bu-prop\b/) {
+ push @class, ('l2', 'u-prop'); # unofficial
+ }
+ }
+ elsif ($self->{style} eq 'html') {
+ if (defined $entity) {
+ push @class, ('l3', 'u-html');
}
}
else {
if ($cell ne '') {
for (@{ $self->{anno} }) {
if (/html$/) {
- require HTML::Entities;
- if (my $entity = $HTML::Entities::char2entity{$cell}) {
- $entity = substr($entity, 1, -1) unless /^&/;
+ if (defined $entity) {
+ $entity = "&$entity;" if /^&/;
$anno = sprintf(' <small class="digraph">%s</small>', EscapeHTML($entity));
last;
}
sub print {
my $self = shift;
while (@_) {
- printf '<div class="section"><h2>%s</h2>'."\n\n", shift;
+ print '<div class="section">';
+ printf '<h2>%s</h2>', shift unless ref $_[0];
+ print "\n\n";
while (ref $_[0] and $_ = shift) {
print $self->table($_);
}
- print '</div>';
+ print "\n</div>";
}
}