[use q's for regex delimiter
Evan Prodromou <evan@prodromou.name>**20080529181549] {
hunk ./lib/util.php 358
-#	$r = preg_replace('/'.URL_REGEX.'/', '<a href="\\0" class="extlink">\\0</a>', $r);
+	$r = preg_replace('q'.URL_REGEX.'q', '<a href="\\0" class="extlink">\\0</a>', $r);
}