Missing commmands.

Someone just mailed me to say that the two missing commands (0xd and
0xf, I think -- I can't get at my source from here) are X and Y
panning commands.

I'll send a better report (and an attribution) when I make it home.

Scott A. Laird   |  "But this goes to 18,446,744,073,709,551,615"
scott@laird.com  |                - Nigel on his new 64-bit computer