path: root/doc/bugs/Meta_plugin_does_not_respect_htmlscrubber__95__skip_setting.___40__patch__41__.mdwn

I have been trying to include some meta info using the link setting something like the below
meta link="http://www.example.com/" rel="command" name="Example"
This gets removed by the htmlscrubber as you would expect.
Setting htmlscrubber_skip to the pagespec should stop this getting scrubbed but it does not.
Below is a patch to fix that. It seams to work but I am not sure of it is the correct thing to do.
--- meta.pm	2008-12-11 17:50:33.000000000 +0000
+++ meta.pm.orig	2008-12-10 17:41:23.000000000 +0000
@@ -38,9 +38,10 @@
}
}
-sub scrub (@) { #{{{
+sub scrub ($) { #{{{
if (IkiWiki::Plugin::htmlscrubber->can("sanitize")) {


  return IkiWiki::Plugin::htmlscrubber::sanitize(content => shift, destpage => shift);





  #return IkiWiki::Plugin::htmlscrubber::sanitize(content => shift);



  return shift;

}
else {
return shift;
@@ -137,7 +138,7 @@
elsif ($key eq 'permalink') {
if (safeurl($value)) {
$pagestate{$page}{meta}{permalink}=$value;



  	push @{$metaheaders{$page}}, scrub('<link rel="bookmark" href="'.encode_entities($value).'" />', $page);





  	push @{$metaheaders{$page}}, scrub('<link rel="bookmark" href="'.encode_entities($value).'" />');
  }

}
elsif ($key eq 'stylesheet') {
@@ -206,7 +207,7 @@
my $delay=int(exists $params{delay} ? $params{delay} : 0);
my $redir="<meta http-equiv="refresh" content="$delay; URL=$value" />";
if (! $safe) {



  	$redir=scrub($redir, $page);





  	$redir=scrub($redir);
  }
  push @{$metaheaders{$page}}, $redir;

}
@@ -216,7 +217,7 @@
join(" ", map {
encode_entities($)."="".encode_entities(decode_entities($params{$}))."""
} keys %params).



  		" />\n", $page);





  		" />\n");
  }

}
elsif ($key eq 'robots') {
@@ -225,7 +226,7 @@
}
else {
push @{$metaheaders{$page}}, scrub('<meta name="'.encode_entities($key).



  	'" content="'.encode_entities($value).'" />', $page);





  	'" content="'.encode_entities($value).'" />');

}
return "";