From 3abfc1d71c914035deff75a4373041cb9962a471 Mon Sep 17 00:00:00 2001
From: Simon McVittie <smcv@ http://smcv.pseudorandom.co.uk/>
Date: Sun, 23 Nov 2008 12:03:05 +0000
Subject: comments: Use HTML entities to escape directives

---
 IkiWiki/Plugin/comments.pm | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/IkiWiki/Plugin/comments.pm b/IkiWiki/Plugin/comments.pm
index acc3ffdb3..a68026ebc 100644
--- a/IkiWiki/Plugin/comments.pm
+++ b/IkiWiki/Plugin/comments.pm
@@ -221,11 +221,11 @@ sub sessioncgi ($$) { #{{{
 
 	unless ($allow_directives) {
 		# don't allow new-style directives at all
-		$body =~ s/(^|[^\\])\[\[!/$1\\[[!/g;
+		$body =~ s/(^|[^\\])\[\[!/$1&#91;&#91;!/g;
 
 		# don't allow [[ unless it begins an old-style
 		# wikilink, if prefix_directives is off
-		$body =~ s/(^|[^\\])\[\[(?![^\n\s\]+]\]\])/$1\\[[!/g
+		$body =~ s/(^|[^\\])\[\[(?![^\n\s\]+]\]\])/$1&#91;&#91;!/g
 			unless $config{prefix_directives};
 	}
 
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