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Re: Menus with more items than the TTY can display
From: |
Eli Zaretskii |
Subject: |
Re: Menus with more items than the TTY can display |
Date: |
Thu, 17 Oct 2013 23:25:41 +0300 |
> Date: Thu, 17 Oct 2013 23:06:07 +0300
> From: Eli Zaretskii <address@hidden>
> Cc: address@hidden
>
> > Date: Thu, 17 Oct 2013 20:01:12 +0200
> > From: martin rudalics <address@hidden>
> > CC: address@hidden
> >
> > > And if you _also_ set resize-mini-windows to nil, do the artefacts
> > > disappear?
> >
> > Why _also_ ? The artefacts do not appear when I disallow resizing the
> > echo area - either by setting `resize-mini-windows' to nil or
> > `max-mini-window-height' to 1. No need to also suppress the help-echo.
>
> But you say that disabling the help echo exacerbates the problem, so
> maybe it will now appear even when the mini-window is not resized?
> Did you try?
Also, it might be worthwhile to try this in GDB, after starting Emacs:
(gdb) attach EMACS-PID
(gdb) break update_frame_1
(gdb) commands
> bt
> continue
> end
(gdb) continue
Now open the menu and do whatever you do to trigger the problem. Then
look at the backtraces. If the code that calls help-echo display is
ifdef'ed away, the only calls to update_frame_1 while the menu is
active should come from update_frame_with_menu; if it is not ifdef'ed
away, you will also see calls that come via Fmessage->echo_area_display
(and the Lisp backtrace should show they are from tooltip-show-help).
any other call sequences are suspects that I want to know about.
- Re: Menus with more items than the TTY can display, (continued)
- Re: Menus with more items than the TTY can display, Eli Zaretskii, 2013/10/16
- Re: Menus with more items than the TTY can display, martin rudalics, 2013/10/17
- Re: Menus with more items than the TTY can display, Eli Zaretskii, 2013/10/17
- Re: Menus with more items than the TTY can display, martin rudalics, 2013/10/17
- Re: Menus with more items than the TTY can display, Eli Zaretskii, 2013/10/17
- Re: Menus with more items than the TTY can display, martin rudalics, 2013/10/17
- Re: Menus with more items than the TTY can display, Eli Zaretskii, 2013/10/17
- Re: Menus with more items than the TTY can display,
Eli Zaretskii <=
- Re: Menus with more items than the TTY can display, martin rudalics, 2013/10/18
- Re: Menus with more items than the TTY can display, Eli Zaretskii, 2013/10/18
- Re: Menus with more items than the TTY can display, martin rudalics, 2013/10/18
- Re: Menus with more items than the TTY can display, Eli Zaretskii, 2013/10/18
- Re: Menus with more items than the TTY can display, Eli Zaretskii, 2013/10/18
- Re: Menus with more items than the TTY can display, martin rudalics, 2013/10/19
- Re: Menus with more items than the TTY can display, Eli Zaretskii, 2013/10/19
- Re: Menus with more items than the TTY can display, martin rudalics, 2013/10/19
- Re: Menus with more items than the TTY can display, Eli Zaretskii, 2013/10/19
- Re: Menus with more items than the TTY can display, Eli Zaretskii, 2013/10/19