{"version":"1.0","provider_name":"Rainbow Dash Network","provider_url":"http:\/\/rainbowdash.net\/","type":"link","title":"Toksyuryel (toksyuryel)'s status on Monday, 04-Feb-13 12:39:33 UTC","author_name":"Toksyuryel (toksyuryel)","author_url":"http:\/\/rainbowdash.net\/toksyuryel","url":"http:\/\/rainbowdash.net\/notice\/2294032","html":"@<span class=\"vcard\"><a href=\"http:\/\/rainbowdash.net\/user\/10428\" class=\"url\" title=\"Bit Shift\"><span class=\"fn nickname\">bitshift<\/span><\/a><\/span> According to that article, you can't use repetition or optional items inside a lookbehind."}