don't escape . in titlepage conversion

1 files changed, 1 insertions, 1 deletions

diff --git a/ikiwiki b/ikiwiki
index 62a9767b9..d1173d399 100755
--- a/ikiwiki
+++ b/ikiwiki
@@ -255,7 +255,7 @@ sub pagetitle ($) { #{{{
 sub titlepage ($) { #{{{
 	my $title=shift;
 	$title=~y/ /_/;
-	$title=~s/([^-A-Za-z0-9_:+\/])/"__".ord($1)."__"/eg;
+	$title=~s/([^-A-Za-z0-9_:+\/.])/"__".ord($1)."__"/eg;
 	return $title;
 } #}}}