X-Git-Url: http://git.vanrenterghem.biz/git.ikiwiki.info.git/blobdiff_plain/ee1ad53c4c2710aa7ded61bdc56f3a8cce514f22..a2a63a096b85db5a6e6d241ba93b19a6f2d4a60a:/IkiWiki/Plugin/htmltidy.pm

diff --git a/IkiWiki/Plugin/htmltidy.pm b/IkiWiki/Plugin/htmltidy.pm
index cd5dc83ac..9ba5e9592 100644
--- a/IkiWiki/Plugin/htmltidy.pm
+++ b/IkiWiki/Plugin/htmltidy.pm
@@ -13,20 +13,29 @@ use IkiWiki 2.00;
 use IPC::Open2;
 
 sub import { #{{{
+	hook(type => "getsetup", id => "tidy", call => \&getsetup);
 	hook(type => "sanitize", id => "tidy", call => \&sanitize);
 } # }}}
 
+sub getsetup () { #{{{
+	return
+		plugin => {
+			safe => 1,
+			rebuild => undef,
+		},
+} #}}}
+
 sub sanitize (@) { #{{{
 	my %params=@_;
 
 	my $pid;
 	my $sigpipe=0;
 	$SIG{PIPE}=sub { $sigpipe=1 };
-	$pid=open2(*IN, *OUT, 'tidy -quiet -asxhtml -utf8 --show-body-only yes --show-warnings no --tidy-mark no');
-	
+	$pid=open2(*IN, *OUT, 'tidy -quiet -asxhtml -utf8 --show-body-only yes --show-warnings no --tidy-mark no --markup yes 2>/dev/null');
+
 	# open2 doesn't respect "use open ':utf8'"
 	binmode (IN, ':utf8');
-	binmode (OUT, ':utf8'); 
+	binmode (OUT, ':utf8');
 	
 	print OUT $params{content};
 	close OUT;
@@ -36,8 +45,8 @@ sub sanitize (@) { #{{{
 	close IN;
 	waitpid $pid, 0;
 
-	return $params{content} if $sigpipe;
 	$SIG{PIPE}="DEFAULT";
+	return "" if $sigpipe || ! defined $ret;
 
 	return $ret;
 } # }}}