The new SETCOLOR command works like a charm. This makes it easy to change the entire color scheme on the fly, with a batch file:
setcolor 0 (220, 220, 225) >nul
setcolor 1 (200, 200, 255) >nul
setcolor 14 (51, 51, 223) >nul
setcolor 15 (0, 83, 235) >nul
The additional SETCFG directives are great, too. Thanks very much!
I've written new U2 frames SETCFG and SETCOLOR that will enable these commands to be run from the XyWrite command line. Also, a new frame SCREENSIZE to resize the screen on the fly. I'll post the update to U2 later tonight.
Thanks again for these enhancements!