// we seem to get a lot of text smushed together with links from Diaspora.
// if it's a url that we haven't already parsed into a bbcode structure, put a space before it.
- $s = preg_replace("/([^=])(https?:\/\/)/ism",'$1 $2',$s);
+ $s = preg_replace("/([^=\"\]])(https?:\/\/)/ism",'$1 $2',$s);
$s = preg_replace("/\[url\=?(.*?)\]https?:\/\/www.youtube.com\/watch\?v\=(.*?)\[\/url\]/ism",'[youtube]$2[/youtube]',$s);
$s = preg_replace("/\[url\=https?:\/\/www.youtube.com\/watch\?v\=(.*?)\].*?\[\/url\]/ism",'[youtube]$1[/youtube]',$s);