From: Joey Hess <joey@gnu.kitenet.net>
Date: Fri, 27 Mar 2009 17:45:54 +0000 (-0400)
Subject: Merge branch 'master' of ssh://git.ikiwiki.info/srv/git/ikiwiki.info
X-Git-Tag: 3.09~41
X-Git-Url: http://git.vanrenterghem.biz/git.ikiwiki.info.git/commitdiff_plain/32008f8fce2d4c513693f58b28314e08ed631cfe?hp=375b53c26e8819a740bb1429b50b1417e70ba998

Merge branch 'master' of ssh://git.ikiwiki.info/srv/git/ikiwiki.info
---

diff --git a/IkiWiki/Plugin/comments.pm b/IkiWiki/Plugin/comments.pm
index 2ad422f5f..98f9f8b3d 100644
--- a/IkiWiki/Plugin/comments.pm
+++ b/IkiWiki/Plugin/comments.pm
@@ -819,13 +819,10 @@ sub page_to_id ($) {
 	# comment.
 	my $page=shift;
 
-	# It needs to start with a letter.
-	$page="comment_".$page;
-
-	# Encode any illegal characters.
-	$page=~s/([^A-Za-z0-9-_:.])/"__".ord($1)."__"/eg;
+	eval q{use Digest::MD5 'md5_hex'};
+	error($@) if $@;
 
-	return $page;
+	return "comment-".md5_hex($page);
 }
 	
 package IkiWiki::PageSpec;