sample: fix metadata reference to include data

[sheet.git] / sample.plp

diff --git a/sample.plp b/sample.plp
index 7f8b636c83f7d8e5a694ff16ae045632f562b9fe..33d06e909d878f45197a09bd8b139e6d5c5e64f3 100644 (file)
--- a/sample.plp
+++ b/sample.plp
@@ -1,20 +1,29 @@
 <(common.inc.plp)><:
 
+my $textinc = 'data/unicode-sampler/unicode.txt';
+
 Html({
        title => "unicode sampler",
        version => '2.0',
        stylesheet => [qw'light dark mono red'],
+       data => [$textinc],
 });
 
-open my $source, '<', 'data/unicode-sampler/unicode.txt'
-       or die "Could not open text: $!\n";
+open my $source, '<', $textinc
+       or die "Could not open text at $textinc: $!\n";
+local $/ = "\n\n";
 
-my $title = readline $source;
-my $hr = readline $source;
+my $top = readline $source;
+my ($title, $hr, $intro) = split /\n(\H)$1+\n/, $top, 2;
 say "<h1>$title</h1>";
 
 say '<pre>';
+print $intro;
+
 while (my $p = readline $source) {
-       print EscapeHTML($p);
+       EscapeHTML($p);
+       $p =~ s{ \A (\N+:) \n\Z }{<h2>$1</h2>}x;
+       print $p;
 }
+
 say "</pre>\n";