- - copy-n-paste, store data in server (only one mime-type available)
- or do X style (content mime-type negotiation, but data goes away
- when client quits).
-
- - Discard buffer, as in "wayland discarded your buffer, it's no
- longer visible, you can stop updating it now.", reattach, as in "oh
- hey, I'm about to show your buffer that I threw away, what was it
- again?". for wayland system compositor vt switcing, for example,
- to be able to throw away the surfaces in the session we're
- switching away from. for minimized windows that we don't want live
- thumb nails for. etc.
+ - Protocol for specifying title bar rectangle (for moving
+ unresponsive apps). Rectangle for close button, so we can popup
+ force-close dialog if application doesn't respond to ping event
+ when user clicks there. We could use the region mechanism here
+ too.