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bug#28591: 27.0.50; xterm-set-window-title
From: |
Mark Oteiza |
Subject: |
bug#28591: 27.0.50; xterm-set-window-title |
Date: |
Sat, 30 Sep 2017 15:27:34 -0400 |
User-agent: |
NeoMutt/20170912-48-0df7d3-dirty |
On 29/09/17 at 08:29pm, Eli Zaretskii wrote:
> > Date: Fri, 29 Sep 2017 07:57:00 -0400
> > From: Mark Oteiza <mvoteiza@udel.edu>
> > Cc: yamaoka@jpl.org, 28591@debbugs.gnu.org
> >
> > Everything except foregrounding a client works (I did not test this),
> > where the following occurs:
> >
> > Error in post-command-hook (xterm-set-window-title): (error "Terminal
> > is currently suspended")
>
> This error comes from here:
>
> DEFUN ("send-string-to-terminal", Fsend_string_to_terminal,
> Ssend_string_to_terminal, 1, 2, 0,
> doc: /* Send STRING to the terminal without alteration.
> Control characters in STRING will have terminal-dependent effects.
>
> Optional parameter TERMINAL specifies the tty terminal device to use.
> It may be a terminal object, a frame, or nil for the terminal used by
> the currently selected frame. In batch mode, STRING is sent to stdout
> when TERMINAL is nil. */)
> (Lisp_Object string, Lisp_Object terminal)
> {
>
> ...
> if (! tty->output)
> error ("Terminal is currently suspended");
>
> So one way of fixing it would be to have a suspend-hook set some flag
> which your post-command-hook would check, and avoid calling
> send-string-to-terminal when the terminal is suspended.
>
> Another possibility would be to add a utility function, called
> 'tty-suspended-p', which you could then test in your
> post-command-hook. Its implementation should test the tty->output
> value.
>
> Would any of this make sense?
It would, but I ended up taking Martin's suggestion and replacing the
use of post-command-hook with instead using buffer-list-update-hook,
which doesn't have this problem.
- bug#28591: 27.0.50; xterm-set-window-title, (continued)
- bug#28591: 27.0.50; xterm-set-window-title, Mark Oteiza, 2017/09/26
- bug#28591: 27.0.50; xterm-set-window-title, Eli Zaretskii, 2017/09/29
- bug#28591: 27.0.50; xterm-set-window-title, Mark Oteiza, 2017/09/29
- bug#28591: 27.0.50; xterm-set-window-title, martin rudalics, 2017/09/29
- bug#28591: 27.0.50; xterm-set-window-title, Mark Oteiza, 2017/09/29
- bug#28591: 27.0.50; xterm-set-window-title, martin rudalics, 2017/09/29
- bug#28591: 27.0.50; xterm-set-window-title, Mark Oteiza, 2017/09/29
- bug#28591: 27.0.50; xterm-set-window-title, Eli Zaretskii, 2017/09/29
- bug#28591: 27.0.50; xterm-set-window-title, Mark Oteiza, 2017/09/30
- bug#28591: 27.0.50; xterm-set-window-title, Eli Zaretskii, 2017/09/29
- bug#28591: 27.0.50; xterm-set-window-title,
Mark Oteiza <=