From: Ross Combs <rcombs@gmail.com>
To: zsh-users@zsh.org
Subject: Re: Zsh and ReGIS graphics.
Date: Sun, 30 Jun 2019 02:07:49 +0200 [thread overview]
Message-ID: <CAG=oS1VbR0tK=E9e7avYFEQJZPwC-pJwGgJEejJYRaNZaMWi8Q@mail.gmail.com> (raw)
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On Sun, 2 Jun 2019 10:08:50 -0600, Grant Taylor wrote:
>
> On 5/26/19 11:55 AM, Grant Taylor wrote:
>
> > Does anyone have any idea if this is a Zsh thing? Or possibly
something spurious I have in my
> > prompt?
>
> I don't think it's my prompt. I unset RPROMPT and changed PROMPT to be "#
" and I'm still
> seeing zsh erase content below the prompt line.
>
> Any help / pointers would be appreciated.
I ran typescript zsh.log, then ran zsh inside, control-Led, hit return a
few times, and cat-ed a ReGIS image file. I can confirm that what you
state happens: the image is cleared from the following line to the end of
the screen.
This appears to be due to zsh emitting a ^[[J before printing the prompt.
I don't know why it does this. Does zsh sometimes write to parts of the
screen below the current line?
[many lines omitted]
^M
^[\^M
^[[1m^[[7m%^[[27m^[[1m^[[0m
^M
^M^M^[[0m^[[27m^[[24m^[[Jusername@hostname ~% ^[[K^[[?2004h^[[?2004l^M^M
^[[?2004h^[[38;5;101musername@hostname:~$ ^[[m^M
^[[?2004l^[[?2004h^[[38;5;101musername@hostname:~$ ^[[m^[[?2004l
[other lines omitted]
I don't have that in my prompt either:
username@hostname ~% set | grep PROMPT
PROMPT='%n@%2m %~%# '
[apologies for the broken message id chain -- I'm not subscribed to this
list so I had to hand-craft this response]
-Ross
next reply other threads:[~2019-06-30 0:08 UTC|newest]
Thread overview: 6+ messages / expand[flat|nested] mbox.gz Atom feed top
2019-06-30 0:07 Ross Combs [this message]
2019-06-30 2:55 ` Bart Schaefer
2019-06-30 11:25 ` Ross Combs
2019-06-30 18:13 ` Grant Taylor
-- strict thread matches above, loose matches on Subject: below --
2019-05-26 17:55 Grant Taylor
2019-06-02 16:08 ` Grant Taylor
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