From: Stefan Monnier <monnier@iro.umontreal.ca>
To: Yuri Khan <yurivkhan@gmail.com>
Cc: 33749@debbugs.gnu.org
Subject: bug#33749: 26.1; input-decode-map to empty vector should preserve echo area
Date: Thu, 20 Dec 2018 13:56:39 -0500 [thread overview]
Message-ID: <jwvy38k1151.fsf-monnier+emacs@gnu.org> (raw)
In-Reply-To: <CAP_d_8V_hXUSfi3i=2ovXgUdpYXTnKyU-QbHJ5mS93B-OD+Ohw@mail.gmail.com> (Yuri Khan's message of "Fri, 21 Dec 2018 00:33:28 +0700")
> There are many of these, that I considered it impractical to attempt
> to prevent them all from happening.
They're probably not all guilty. That's why I'm asking if you've been
able to find which one is the culprit.
> safe_run_hooks (Qecho_area_clear_hook);
> → clear_message (1, 0);
> }
[...]
> if (INTERACTIVE && t < mock_input)
> → echo_truncate (echo_start);
>
[...]
> if (INTERACTIVE && t < mock_input)
> → echo_truncate (echo_local_start);
> this_command_key_count = keys_local_start;
Are you saying that if you neuter all three of those, the problem
disappears?
If you keep any one of those is the problem still present?
>> Also, who/where do you intend to set input-decode-preserve-echo?
>
> My current plan is:
>
> * term/xterm-kitty.el will define a (customizable?) user variable
> kitty-use-full-keyboard, boolean, default nil.
> * If it is nil, ‘terminal-init-xterm-kitty’ will call
> (terminal-init-xterm) and call it a day.
> * If ‘kitty-use-full-keyboard’ has been set to non-nil,
> ‘terminal-init-xterm-kitty’ will send to the terminal the escape
> sequence enabling full keyboard mode (CSI ? 2 0 1 7 h), set up
> ‘input-decode-map’ and ‘local-function-key-map’ as appropriate for
> that mode, set ‘input-decode-preserve-echo’ to ‘t’, and perform other
> xterm-like initialization such as bracketed paste, clipboard/selection
> control, mouse, etc.
Ah, so you're planning to set it once and for all globally?
That would really make it a workaround more than a fix, I think.
Stefan
next prev parent reply other threads:[~2018-12-20 18:56 UTC|newest]
Thread overview: 14+ messages / expand[flat|nested] mbox.gz Atom feed top
2018-12-14 20:48 bug#33749: 26.1; input-decode-map to empty vector should preserve echo area Yuri Khan
2018-12-15 6:57 ` Eli Zaretskii
2018-12-15 8:07 ` Yuri Khan
2018-12-15 9:09 ` Eli Zaretskii
2018-12-16 8:29 ` bug#33749: [PATCH] Preserve echo area contents when decoding an empty key sequence (Bug#33749) Yuri Khan
2018-12-19 18:05 ` bug#33749: 26.1; input-decode-map to empty vector should preserve echo area Stefan Monnier
2018-12-20 17:33 ` Yuri Khan
2018-12-20 18:56 ` Stefan Monnier [this message]
2018-12-21 18:36 ` Yuri Khan
2018-12-25 19:35 ` Stefan Monnier
2018-12-25 19:44 ` Eli Zaretskii
2018-12-25 20:07 ` Stefan Monnier
2018-12-26 3:32 ` Eli Zaretskii
2019-01-01 16:09 ` Yuri Khan
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