- overhaul of the transparency/pixmap code (sasha).
- fix possible race betwen visual bell and poweron.
(reported by Martin von Gagern, gentoo?).
- - rxvt -e no longer crashes the child.
+ - urxvt -e no longer crashes the child.
- fixed some minor memleaks on incorrect usage or
missing DISPLAY.
- implement xterm 1002/1003 mouse tracking modes (exg).