[Bug 243807] CURRENT libedit breaks emacs tramp-mode

[bugzilla-noreply at freebsd.org]

https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=243807

Yuichiro NAITO <naito.yuichiro at gmail.com> changed:

           What    |Removed                     |Added
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                 CC|                            |naito.yuichiro at gmail.com

--- Comment #3 from Yuichiro NAITO <naito.yuichiro at gmail.com> ---
Hi, this PR insterests to me.

In my additional investigation, NetBSD doesn't have this problem,
because -E option of /bin/sh is not enabled by default.
So NetBSD's /bin/sh doesn't enter edit mode.
The -E option is enabled by default on FreeBSD.

I think emacs should execute "set +E" just before
"stty -inlcr -onlcr -echo kill '^U' erase '^H'".
I believe this will solve this problem.

I'm afraid that changing ~/.editrc affects to another /bin/sh processes
which are created while tramp-mode is running.

Some users are really running /bin/sh as a login shell.
If they run tramp-mode and login to the same server, they will be confused.

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