X-Git-Url: http://git.shiar.nl/sheet.git/blobdiff_plain/0c4ca53d0803c3d9db0a06b57f650e65c3327467..6ae2e63f9d7f8944b507b7396686a733c6422739:/Shiar_Sheet/FormatChar.pm

diff --git a/Shiar_Sheet/FormatChar.pm b/Shiar_Sheet/FormatChar.pm
index 185e0af..4668c55 100644
--- a/Shiar_Sheet/FormatChar.pm
+++ b/Shiar_Sheet/FormatChar.pm
@@ -6,7 +6,7 @@ use warnings;
 use Data::Dump 'pp';
 use PLP::Functions 'EscapeHTML';
 
-our $VERSION = '1.04';
+our $VERSION = '1.05';
 
 our $diinfo = do 'digraphs.inc.pl';
 our %di = map { $diinfo->{$_}->[0] => $_ } grep { ref $diinfo->{$_} }
@@ -14,7 +14,7 @@ our %di = map { $diinfo->{$_}->[0] => $_ } grep { ref $diinfo->{$_} }
 
 sub new {
 	my ($class) = @_;
-	bless { digraph => 1, unicode => 0 }, $class;
+	bless { anno => ['di', 0], style => 'di' }, $class;
 }
 
 sub glyph_info {
@@ -81,9 +81,10 @@ sub cell {
 			push @class, 'ex'; # discouraged
 		}
 
+		$input =~ s/^\\//;  # escaped char
 		($cell, $title, my $class, $mnem) = $self->glyphs_html($input);
 
-		if ($self->{digraph}) {
+		if ($self->{style} = 'di') {
 			if (defined $mnem) {
 				push @class, $class =~ /\bXz\b/ ? ('l2', 'u-prop') # unofficial
 					: ('l3', 'u-di'); # standard digraph
@@ -107,17 +108,50 @@ sub cell {
 		}
 	}
 
+	my $anno = '';
+	if ($cell ne '') {
+		for (@{ $self->{anno} }) {
+			if (/html$/) {
+				require HTML::Entities;
+				if (my $entity = $HTML::Entities::char2entity{$cell}) {
+					$entity = substr($entity, 1, -1) unless /^&/;
+					$anno = sprintf(' <small class="digraph">%s</small>', EscapeHTML($entity));
+					last;
+				}
+			}
+			elsif ($_ eq 'xml') {
+				$anno = sprintf(' <small class="digraph">%s</small>',
+					sprintf '#%d', ord($cell)
+				);
+				last;
+			}
+			elsif ($_ eq '&xml') {
+				$anno = sprintf(' <small class="digraph">%s</small>',
+					sprintf '&amp;#%d;', ord($cell)
+				);
+				last;
+			}
+			elsif ($_ eq 'di') {
+				if (defined $mnem and length $mnem) {
+					$anno = sprintf(' <small class="digraph">%s</small>', EscapeHTML($mnem));
+					last;
+				}
+			}
+			else {
+				if ($_ eq 'hex' or $cell =~ /^[^a-zA-Z]$/) {
+					$anno = sprintf(' <small class="%s">%04X</small>', 'value', ord $cell);
+					last;
+				}
+			}
+		}
+	}
+
 	return sprintf('<td%s%s%s>%s%s',
 		defined $title  ? qq{ title="$title"}  : '',
 		@class ? sprintf(' class="%s"', join ' ', @class) : '',
 		$html || '',
-		$cell eq '' ? ('&nbsp;', '') : ($cell,
-			$self->{digraph} && defined $mnem && length $mnem
-			? sprintf(' <small class="digraph">%s</small>', EscapeHTML($mnem))
-			: $self->{unicode} + $cell =~ /^[^a-zA-Z]$/ > 0
-				? sprintf(' <small class="%s">%04X</small>', 'value', ord $cell)
-				: ''
-		),
+		$cell eq '' ? '&nbsp;' : $cell,
+		$anno,
 	);
 }
 
@@ -164,18 +198,20 @@ sub table {
 	}
 
 	return sprintf qq{<table class="glyphs%s">\n%s</table>\n},
-		$self->{digraph} || $self->{unicode} >= 0 ? ' dilabel' : '',
+		@{ $self->{anno} } ? ' dilabel' : '',
 		join '', map {"$_\n"} @rows;
 }
 
 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>";
 	}
 }