Nicholas Sandow wrote:
However, I believe I've solved my problem.
The short version is that, when Windows Narrator is running, the
Emacs 22 cursor becomes a 1-pixel wide vertical bar, and Emacs 22 has
no control over it. Emacs 21 doesn't seem to behave like this. At
least, that's what seems to happen on this machine.
I had a suspicion it would be some sort of Windows setting giving me
grief, because as I noted before, this bar cursor problem wasn't
evident on the other Windows XP machines I tried. I don't use
narrator, but for some reason it was "running" without showing the
normal dialog box or making any sounds which might have alerted me to
its presence. Anyhow, problem solved.
Please use Help - Send Bug Report in Emacs to report this.