From d77be285137427dfe2423af0655dafbb7c0181d7 Mon Sep 17 00:00:00 2001
From: Jonas Smedegaard <dr@jones.dk>
Date: Fri, 5 Nov 2010 01:45:23 +0100
Subject: Extend plugin meta to support foaf.

---
 perl/IkiWiki/Plugin/meta.pm | 7 +++++++
 1 file changed, 7 insertions(+)

diff --git a/perl/IkiWiki/Plugin/meta.pm b/perl/IkiWiki/Plugin/meta.pm
index 5cfa728..a9159a5 100644
--- a/perl/IkiWiki/Plugin/meta.pm
+++ b/perl/IkiWiki/Plugin/meta.pm
@@ -206,6 +206,13 @@ sub preprocess (@) {
 				'content="'.encode_entities($url).'" />';
 		}
 	}
+	elsif ($key eq 'foaf') {
+		if (safeurl($value)) {
+			push @{$metaheaders{$page}}, '<link rel="meta" '.
+				'type="application/rdf+xml" title="FOAF" '.
+				'href="'.encode_entities($value).'" />';
+		}
+	}
 	elsif ($key eq 'redir') {
 		return "" if $page ne $destpage;
 		my $safe=0;
-- 
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