Re: x-autoselect-window

[Gerd Moellmann]

"Eli Zaretskii" <address@hidden> writes:

> Yes, it's in C.  But Fselect_window already sets
> windows_or_buffers_changed to a non-zero value, so that doesn't quite
> cut it. 

Hm.

> Is it possible that the frame-based redisplay needs something else?

I don't think so.  The frame- vs. window-based thing should play a
role only in the display update phase, i.e., after glyph matrices
for windows have been built.  This case sounds more as if matrices for
some windows haven't been built.

> Or should I look for a bug?

Perhaps windows_or_buffers_changed gets reset to 0 somewhere before
redisplay sees it?  It might also be interesting to look at the trace
output that Emacs prints when built with -DGLYPH_DEBUG and turned on
with M-x trace-redisplay.