X-Git-Url: https://sipb.mit.edu/gitweb.cgi/ikiwiki.git/blobdiff_plain/408ee89fd7c1dc70510385a7cf263a05862dda97..7aa10a2952a0d0ee8543f575966f7e4a780c993c:/IkiWiki/Plugin/htmltidy.pm

diff --git a/IkiWiki/Plugin/htmltidy.pm b/IkiWiki/Plugin/htmltidy.pm
index 8a0e8f428..da77e60f1 100644
--- a/IkiWiki/Plugin/htmltidy.pm
+++ b/IkiWiki/Plugin/htmltidy.pm
@@ -15,6 +15,7 @@ use IPC::Open2;
 sub import {
 	hook(type => "getsetup", id => "tidy", call => \&getsetup);
 	hook(type => "sanitize", id => "tidy", call => \&sanitize);
+	hook(type => "checkconfig", id => "tidy", call => \&checkconfig);
 }
 
 sub getsetup () {
@@ -25,16 +26,23 @@ sub getsetup () {
 		},
 		htmltidy => {
 			type => "string",
-			example => "tidy --show-body-only yes --show-warnings no --tidy-mark no --markup yes -quiet -asxhtml -utf8",
 			description => "tidy command line",
 			safe => 0, # path
-			rebuild => 0,
+			rebuild => undef,
 		},
 }
 
+sub checkconfig () {
+	if (! defined $config{htmltidy}) {
+		$config{htmltidy}="tidy -quiet -asxhtml -utf8 --show-body-only yes --show-warnings no --tidy-mark no --markup yes";
+	}
+}
+
 sub sanitize (@) {
 	my %params=@_;
 
+	return $params{content} unless defined $config{htmltidy};
+
 	my $pid;
 	my $sigpipe=0;
 	$SIG{PIPE}=sub { $sigpipe=1 };