Reverse XTerm

[Zach Weinberg]

Yesterday night, i ran apt-get upgrade on my Sarge Powerbook 3400. I did 
not reboot and for the rest of the night, everything seemed to be 
working fine. But this morning after I'd booted up the machine and 
loaded X, i opened up XTerm to find that the font was backwards.each 
letter was reversed. Other terminal emulators (aterm, eterm, etc) did 
not exhibiit the exact same behavior. When typing in aterm and eterm, 
regular text was forwards, but highlighted text was reverse. And any 
text based console program run inside one of the terminal emulators 
exhibited the exact same symptoms as XTerm.

Any help would be greatly appreciated,
Zach Weinberg