The FileType event:Fires:radio_button_uncheckedWhen the 'filetype' option has been set.Notes:radio_button_uncheckedThe pattern is matched against the filetype.radio_button_unchecked<afile> is the name of the file where this option was set.radio_button_unchecked<amatch> is the new value of 'filetype'.radio_button_uncheckedCannot switch windows or buffers.