From 7411d1a6ce1dcb5d9f343a4a7a6633d3c30eecbf Mon Sep 17 00:00:00 2001
From: Giuseppe Bilotta <giuseppe.bilotta@gmail.com>
Date: Sat, 24 Dec 2011 00:54:59 +0100
Subject: [PATCH] tag plugin: encode categories using numeric values

This ensures that RSS/Atom feeds produced are valid XML.
---
 IkiWiki/Plugin/tag.pm | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/IkiWiki/Plugin/tag.pm b/IkiWiki/Plugin/tag.pm
index 096c92616..605f41599 100644
--- a/IkiWiki/Plugin/tag.pm
+++ b/IkiWiki/Plugin/tag.pm
@@ -201,7 +201,7 @@ sub pagetemplate (@) {
 		if (defined $tags && %$tags) {
 			eval q{use HTML::Entities};
 			$template->param(categories =>
-				[map { category => HTML::Entities::encode_entities(tagname($_)) },
+				[map { category => HTML::Entities::encode_entities_numeric(tagname($_)) },
 					sort keys %$tags]);
 		}
 	}
-- 
2.26.2