ref: 6a361ce73487e1a1f22c1509db9d8c20bd850648
parent: 6713d21cd19d007b6810e6bccf379680fd9a5b3b
author: Simon Tatham <anakin@pobox.com>
date: Sat Mar 3 04:41:51 EST 2007
About time I got round to documenting the new
REQUIRE_{RBUTTON,NUMPAD} flags.
[originally from svn r7356]