Subject: Re: bug#67510: 29.1; macOS accept-process-output line length limit of 1024

From: Stefan Kangas <[email-masked]>
Date: Mon, 25 Dec 2023 06:29:17 -0800

Eli Zaretskii <[email-masked]> writes:

>> From: Max Arnold <[email-masked]>
>> Date: Tue, 28 Nov 2023 22:22:31 +0700
>>
>> Added one line to blacken.el and it looks like the problem is fixed:
>>
>> ```
>> (let ((process (make-process :name "blacken"
>>                                  :command `(,blacken-executable ,@(blacken-call-args))
>>                                  :buffer output-buffer
>>                                  :stderr error-buffer
>>                                  :noquery t
>>                                  :connection-type 'pipe  ;;  <-- ADDED
>>                                  :sentinel (lambda (process event)))))
>> ```
>>
>> Does it mean that the bug is not related to Emacs and I should file it against blacken? If so, sorry for
>> the noise.
>
> If blacken has no reason to use PTYs, and it can produce large volumes
> of output from the process, then yes, it should use pipes for
> communications with the sub-process.

So I guess this is a bug in blacken and not in Emacs?