sub("^http://prdownloads\.sourceforge\.net/", "http://dl.sourceforge.net/", $2)
sub("^http://download\.sf\.net/", "http://dl.sourceforge.net/", $2)
- sub("^http://download\.sourceforge\.net/", "http://dl.sourceforge.net/", $2)
+ sub("^http://downloads\.sourceforge\.net/", "http://dl.sourceforge.net/", $2)
sub("^http://.*\.dl\.sourceforge\.net/", "http://dl.sourceforge.net/", $2)
sub("^http://dl\.sourceforge\.net/sourceforge/", "http://dl.sourceforge.net/", $2)