Re: try_cursor_movement not called?

[Po Lu]

Eli Zaretskii <eliz@gnu.org> writes:

>> Date: Wed, 01 Dec 2021 14:49:09 +0200
>> From: Eli Zaretskii <eliz@gnu.org>
>> Cc: emacs-devel@gnu.org
>> 
>> > > There's no such member.  Did you mean window_end_valid, perhaps?
>> > 
>> > Yes I did, sorry for the confusion.
>> 
>> No, you cannot make that assumption.

> Btw, why did you want to assume that? what did you want to do if
> window_end_valid were true?

I wanted to set w->cursor_valid_p (a field I added to `struct window')
to false there, if PT > w->window_end_pos.

When w->cursor_valid_p is false, display_and_set_cursor will never
display the cursor, only erase it.

Thanks.