bug#49822: master e32c7d2: Change Python eval to send directly instead of using temporary files

[Michael Albinus]

Eli Zaretskii <eliz@gnu.org> writes:

Hi,

>> I'm sitting at machine A but my inferior process is running on
>> machine B and the machines talk via SSH.
>
> You mean, you run a remote subprocess via Tramp?
>
>> There are several steps in the communication here: Emacs -> SSH client
>> -> SSH server -> inferior process.  Each step has potential limitations.
>> If the SSH server talks to the inferior process via a PTY (I'm just
>> pondering, and I don't know if this is usual setup or not), then we
>> would have to take machine B's PTY restrictions into account, which
>> would defeat the purpose of knowing the exact characteristics of machine
>> A's PTYs.
>
> I don't see how B's PTY restrictions are relevant, but maybe Micheal
> will (assuming you are talking about remote subprocesses).

Tramp tries to handle such cases. But of course, a respective test
wouldn't hurt. It could be on the machine which has shown the
limitations, accessing it via "/ssh::".

Best regards, Michael.