X-Git-Url: http://git.shiar.nl/sheet.git/blobdiff_plain/bc26e655d48aa244c44d5500962324a42b69e97c..16499a59e8c124cedc7cc499a3ebfaeb714e1f44:/Shiar_Sheet/FormatChar.pm

diff --git a/Shiar_Sheet/FormatChar.pm b/Shiar_Sheet/FormatChar.pm
index 8b00318..6772dfc 100644
--- a/Shiar_Sheet/FormatChar.pm
+++ b/Shiar_Sheet/FormatChar.pm
@@ -3,11 +3,12 @@ package Shiar_Sheet::FormatChar;
 use 5.010;
 use strict;
 use warnings;
+use utf8;
 
 use Data::Dump 'pp';
 use PLP::Functions 'EscapeHTML';
 
-our $VERSION = '1.06';
+our $VERSION = '1.08';
 
 our $uc = do 'unicode-char.inc.pl';
 
@@ -30,15 +31,15 @@ sub glyph_html {
 	my ($self, $char) = @_;
 	my $codepoint = ord $char;
 	my $info = $self->glyph_info($codepoint);
-	my ($class, $name, $mnem, $html, $string) = @$info;
+	my ($class, $name, $mnem, $entity, $string) = @$info;
 
 	my $cell = EscapeHTML($string || $char);
-	my $title = sprintf 'U+%04X%s', $codepoint, $name && " ($name)";
+	my $title = sprintf 'U+%04X%s', $codepoint, !!$name && " ($name)";
 
-	$cell = "<span>$cell</span>" if $class =~ /\bZs\b/;
+	$cell = "<span>$cell</span>" if $class and $class =~ /\bZs\b/;
 	$cell = '&nbsp;' if $cell eq '';
 
-	return ($cell, EscapeHTML($title), "X $class", $mnem, $html);
+	return ($cell, EscapeHTML($title), !!$class && "X $class", $mnem, $entity);
 }
 
 sub glyphs_html {
@@ -51,7 +52,7 @@ sub glyphs_html {
 		EscapeHTML($_[0]), # cell
 		join(' | ', map { $_->[1] } @chars), # title
 		$chars[0][2], # class
-		join(' ',  grep { defined } map { $_->[3] } @chars), # digraph
+		join(' ',  map { $_->[3] // '…' } @chars), # digraph
 	);
 }
 
@@ -80,7 +81,7 @@ sub cell {
 
 		$input =~ s/^\\//;  # escaped char
 		($cell, $title, my $class, $mnem, $entity) = $self->glyphs_html($input);
-		my $codepoint = ord(substr $input, 0, 1);
+		my $codepoint = ord $input;
 
 		if ($self->{style} eq 'univer') {
 			if ($input =~ /\p{age=unassigned}/) {
@@ -108,7 +109,10 @@ sub cell {
 		}
 
 		if ($self->{style} eq 'di') {
-			if ($class =~ /\bu-di\b/) {
+			if ($mnem and $mnem =~ /…/) {
+				# incomplete representation, usually partial
+			}
+			elsif ($class =~ /\bu-di\b/) {
 				push @class, ('l4', 'u-di'); # standard digraph
 			}
 			elsif ($class =~ /\bu-prop\b/) {
@@ -177,42 +181,31 @@ sub cell {
 		}
 	}
 
-	return sprintf('<td%s%s%s>%s%s',
-		defined $title  ? qq{ title="$title"}  : '',
-		@class ? sprintf(' class="%s"', join ' ', @class) : '',
-		$html || '',
+	return sprintf('<%s>%s%s',
+		join(' ', 'td',
+			defined $title ? qq{title="$title"}  : (),
+			@class ? sprintf('class="%s"', join ' ', @class) : (),
+			$html || (),
+		),
 		$cell eq '' ? '&nbsp;' : $cell,
 		$anno,
 	);
 }
 
-sub table {
-	my ($self, $digraphs) = @_;
-
-	my @rows;
-
-	my @colheads;
-	while ($digraphs->[0] !~ /^\./) {
-		my $cell = shift @$digraphs or last;
-		push @colheads, sprintf(
-			'<%s%s>%s',
-			$cell =~ s/^-// ? 'td' : 'th',
-			$cell =~ s/:(.*)// ? qq{ title="$1"} : '',
-			$cell eq '_' ? '&nbsp;' : $cell
-		);
-	}
-	push @rows, sprintf '<thead><tr>%s<tbody>', join '', @colheads if @colheads;
+sub row {
+	my ($self, $cells) = @_;
+	my @html;
 
 	my $colspan = 1;
-	for my $cell (@$digraphs) {
+	for my $cell (@{$cells}) {
 		if ($cell =~ s/^\.//) {
 			# dot indicates start of a new row
-			push @rows, '<tr>';
+			push @html, '<tr>';
 			if ($cell =~ s/^>//) {
 				# header cell text follows
 				$cell =~ s/_/ /g;  # underscores may be used instead of whitespace (for qw//ability)
 				my $class = $cell =~ s/^-// && ' class="ex"';
-				$rows[-1] .= "<th$class>".($cell || '&nbsp;');
+				$html[-1] .= "<th$class>".($cell || '&nbsp;');
 			}
 			next;
 		}
@@ -221,17 +214,51 @@ sub table {
 			$colspan++;
 			next;
 		}
+		elsif ($cell eq '>-') {
+			$html[-1] .= '<th>';
+			next;
+		}
+		elsif ($cell =~ m/^</) {
+			$html[-1] .= '<td>'.$cell;
+			next;
+		}
 
-		$rows[-1] .= $self->cell($cell,
-			$colspan > 1 && qq{ colspan="$colspan"},
+		$html[-1] .= $self->cell($cell,
+			$colspan > 1 && qq{colspan="$colspan"},
 		);
 
 		$colspan = 1;
 	}
 
-	return sprintf qq{<table class="glyphs%s">\n%s</table>\n},
-		@{ $self->{anno} } ? ' dilabel' : '',
-		join '', map {"$_\n"} @rows;
+	return @html;
+}
+
+sub tabletag {
+	my ($self) = @_;
+	my $class = 'glyphs';
+	$class .= ' dilabel' if @{ $self->{anno} };
+	return sprintf '<table class="%s">', $class;
+}
+
+sub table {
+	my ($self, $digraphs) = @_;
+
+	my @rows;
+
+	my @colheads;
+	while ($digraphs->[0] !~ /^\./) {
+		my $cell = shift @$digraphs or last;
+		push @colheads, sprintf(
+			'<%s%s>%s',
+			$cell =~ s/^-// ? 'td' : 'th',
+			$cell =~ s/:(.*)// ? qq{ title="$1"} : '',
+			$cell eq '_' ? '&nbsp;' : $cell
+		);
+	}
+	push @rows, sprintf '<thead><tr>%s<tbody>', join '', @colheads if @colheads;
+	push @rows, $self->row($digraphs);
+
+	return join '', map {"$_\n"} $self->tabletag, @rows, '</table>';
 }
 
 sub print {
@@ -247,5 +274,22 @@ sub print {
 	}
 }
 
+sub legend {
+	my @classes = (
+		["X l5" => 'unicode 1.1'],
+		["X l4" => '20th century'],
+		["X l3" => 'in 6.0 (2010)'],
+		["X l2" => 'recent assignments'],
+		["X l1" => 'proposed'],
+		["ex"   => 'irregular'],
+	);
+
+	return (
+		'<div class="legend"><table class="glyphs"><tr>',
+		(map { sprintf '<td class="%s">%s', @{$_} } @classes),
+		'</table></div>',
+	);
+}
+
 1;