sway: Print usage and exit on unknown options
sway: Print usage and exit on unknown options

1ace/sway,4e554c4c/sway,colemickens/sway,4e554c4c/sway,taiyu-len/sway,ascent12/sway,taiyu-len/sway,sleep-walker/sway,crondog/sway,mikkeloscar/sway,1ace/sway,mikkeloscar/sway,christophgysin/sway,taiyu-len/sway,colemickens/sway,ascent12/sway,crondog/sway,ascent12/sway,1ace/sway,christophgysin/sway,colemickens/sway,sleep-walker/sway,ptMuta/sway,SirCmpwn/sway,johalun/sway