author: Masafumi Otsune
match: youtube\.com/
rewrite: s#^http://(?:www.)?youtube.com/(?:w|watch)?\?v=([^&]+)&.*#http://www.youtube.com/watch?v=$1#
author: Masafumi Otsune
match: youtube\.com/
rewrite: s#^http://(?:www.)?youtube.com/(?:w|watch)?\?v=([^&]+)&.*#http://www.youtube.com/watch?v=$1#