From 85aeafe34a33ebc6d0e54560b52749caf44195f2 Mon Sep 17 00:00:00 2001
From: Evan Prodromou <evan@prodromou.name>
Date: Thu, 29 May 2008 13:32:34 -0400
Subject: [PATCH] better regular expression for atlinks

darcs-hash:20080529173234-84dde-7b1e8fa0af993edd74b11f88bdfbc24e970298a7.gz
---
 lib/util.php | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/lib/util.php b/lib/util.php
index 54a30a914d..5ed632b7bc 100644
--- a/lib/util.php
+++ b/lib/util.php
@@ -352,7 +352,7 @@ function common_canonical_email($email) {
 function common_render_content($text, $notice) {
 	$r = htmlspecialchars($text);
 	$id = $notice->profile_id;
-	$r = preg_replace('/\b@([\w-]+)\b/e', "@common_at_link($id,'\\1')", $r);
+	$r = preg_replace('/(^|\s)@([\w-]+)($|\s)/e', "'\\1'.@common_at_link($id, '\\2').'\\3'", $r);
 	# XXX: # tags
 	# XXX: machine tags
 	return $r;