On Sat, 21 Apr 2007 20:47:19 -0400 Richard Stallman <[EMAIL PROTECTED]> wrote:
> (progn (new-frame)
> (redisplay t)
> (x-popup-dialog t '("Foo" ("Bar" . 1))))
>
> I tried this but it didn't fail -- the new frame was not empty.
In my Emacs (GNU Emacs 22.0.98.2 (i686-pc-linux-gnu, GTK+ Version
2.10.6) of 2007-04-20 on escher) I see two behaviors:
1. Evalling the above sexp in *scratch* with C-j or in any buffer with
M-: results in what the OP reported: "produces a blank frame while the
popup dialog is active, i.e., (redisplay t) fails to wait for
redisplay to finish."
2. Evalling the sexp with C-x C-e in any buffer results in what RMS
reported.
Steve Berman
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