X-Git-Url: http://git.shiar.nl/sheet.git/blobdiff_plain/54c320d4bbbdafdf74ba2256d497702d309711b8..b22f63ba31441200ca915c64445d5a87d146c327:/source.plp

diff --git a/source.plp b/source.plp
index f98c0ec..097f0ac 100644
--- a/source.plp
+++ b/source.plp
@@ -28,7 +28,7 @@ if ($source =~ s{(?<=\Q.inc.pl\E)/jsonp?$}{} and -r $source) {
 
 Html({
 	title => "$source source code",
-	version => 'v1.1',
+	version => '1.1',
 	description => !$source ? 'Index of source files for this site.' : [
 		"Source code of the $source file at this site,",
 		"with syntax highlighted and references linked."
@@ -39,21 +39,21 @@ Html({
 	stylesheet => [qw'light dark mono red'],
 });
 
-print "\n";
+say '';
 
 if (not $source) {
 	print "<h1>Source files</h1>";
 
 	print "<p>Project code distributed under the AGPL. Please contribute back.</p>";
-	print '<ul>'."\n";
+	say '<ul>';
 	for (glob '*.plp') {
 		chomp;
-		printf '<li><a href="/source/%s">%1$s</a></li>'."\n", EscapeHTML($_);
+		say sprintf '<li><a href="/source/%s">%1$s</a></li>', EscapeHTML($_);
 	}
-	print "</ul>\n\n";
+	say "</ul>\n";
 }
 else {
-	print "<h1>Source of $source</h1>\n";
+	say "<h1>Source of $source</h1>";
 
 	if ($source =~ m{(?:/|^)\.}) {
 		die "File request not permitted\n";
@@ -82,30 +82,38 @@ else {
 			vim_options => [@Text::VimColor::VIM_OPTIONS, '+:set enc=utf-8'],
 		);
 		my $parsed = $hl->marked;
-		print "<pre>\n";
+		say '<pre>';
 		foreach (@$parsed) {
 			my ($type, $contents) = @{$_};
+			$contents = Encode::decode_utf8($contents);
 			my $tag = $type && ($TYPETAG{$type} || 'span');
 			my $arg = '';
 			print "<$tag$arg class=\"sy-\l$type\">" if $tag;
 			if (!$type || $type eq 'Constant'
 			and $contents =~ s{^(['"]?)(/?[a-z0-9_.]+\.(?:plp?|css|js))(?=\1$)}{}) {
+				# link other page sources, stylesheets, and javascript
 				printf '%s<a href="%s">%s</a>', $1, "/source/$2", $2;
 			}
 			if (!$type and $contents =~ s/^(\s*)([A-Z]\w+(?:::\w+)+)(?![^;\s])//) {
+				# link perl module names (Xx::Xx...)
 				printf '%s<a href="%s">%s</a>', $1, "/source/$2", $2;
 			}
-			print Text::VimColor::_xml_escape(Encode::decode_utf8($contents));
+			if ($type && $type eq 'Comment'
+			and $contents =~ s{^(.*? by )(tools/\S+)}{}) {
+				# link generator scripts (by tools/...)
+				printf '%s<a href="%s">%s</a>', $1, "/source/$2", $2;
+			}
+			print Text::VimColor::_xml_escape($contents);
 			print "</$tag>" if $tag;
 		}
-		print "</pre>\n";
+		say '</pre>';
 	}
 	else {
-		print "<pre>\n";
+		say '<pre>';
 		print EscapeHTML(Encode::decode_utf8(ReadFile($source)));
-		print "</pre>\n";
+		say '</pre>';
 	}
 
-	print "\n";
+	say '';
 }