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bug#6584: 23.2; M-p (comint-previous-input) breaks intermittently in tel
From: |
Lars Ingebrigtsen |
Subject: |
bug#6584: 23.2; M-p (comint-previous-input) breaks intermittently in telnet-mode. |
Date: |
Tue, 08 Dec 2020 18:45:32 +0100 |
User-agent: |
Gnus/5.13 (Gnus v5.13) Emacs/28.0.50 (gnu/linux) |
David Keegan <david.keegan@shenick.com> writes:
> 1. M-p (comint-previous-input) breaks. Instead of retrieving
> the previous command to the RHS of the prompt it places it
> on the LHS of the prompt where it is useless.
>
> This is caused by function
> telnet-check-software-type-initialize which sets
> comint-prompt-regexp inappropriately to "^[^*>\n]*[*>] *"
> when it sees "its" in the remote host output.
(This bug report unfortunately got no response at the time.)
I'm unable to reproduce this in Emacs 28.
> 2. Spurious prompts for a password if "passw" happens to
> occur in the remote host output.
This bug is still present on the current trunk. To reproduce
emacs -Q
M-x rsh RET hostname RET
touch /tmp/passw
ls /tmp/
Emacs will now query you for a password in the minibuffer.
And things are kinda odd all over. If I have:
[larsi@stories ~]$
and then
[larsi@stories ~]$ cd RET
I get
[larsi@stories ~]$ [larsi@stories ~]$
this is the case with all commands that don't output anything.
My guess is that nobody has used the rsh command in a while? At least
not over ssh?
--
(domestic pets only, the antidote for overdose, milk.)
bloggy blog: http://lars.ingebrigtsen.no
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