Anyway, here's a patch I updated recently for version 4.0.2: it adds
two features I use alot. The first I call "toggle" (^aT). Oftentimes
I do many screen commands in a row like creating five or six new
windows. I do ^aT, then c c c c c (to create five more windows).
When I want to cycle through them, I hit the space bar. Or if I want
to go back n forth between windows, then n and p. All this to avoid
hitting ^a every time I want to do a command. When I'm done and want
to return to normal mode, I hit T to turn it off.