From: Jean Louis <bugs@gnu.support>
To: Nicolas Graner <nicolas@graner.name>, help-gnu-emacs@gnu.org
Subject: Re: sending data to an asynchronous process
Date: Fri, 2 Apr 2021 22:10:46 +0300 [thread overview]
Message-ID: <YGdsNmFBRfqCh/d8@protected.localdomain> (raw)
In-Reply-To: <YGdoSlGfxISG6JSx@protected.localdomain>
* Jean Louis <bugs@gnu.support> [2021-04-02 21:58]:
> (defun rcd-command-output-from-input (program input &rest args)
> "Returns output from PROGRAM INPUT with optional ARGS"
> (let* ((output (with-temp-buffer
> (insert input)
> (apply #'call-process-region nil nil program t t nil args)
> (buffer-string))))
> output))
>
> (rcd-command-output-from-input "sox" (buffer-string)
> "-r" "44100"
> "-c" "2"
> "-b" "32"
> "-e" "signed-integer"
> "-t" "raw"
> "-"
> "-q"
> "-d") → ""
I can imagine that if the above command is added as some hook on
load-file or require, then we could sound-alize loading of Emacs
libraries.
--
Jean
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next prev parent reply other threads:[~2021-04-02 19:10 UTC|newest]
Thread overview: 8+ messages / expand[flat|nested] mbox.gz Atom feed top
2021-04-02 10:20 sending data to an asynchronous process Nicolas Graner
2021-04-02 16:13 ` Jean Louis
2021-04-02 17:18 ` Jean Louis
2021-04-02 18:35 ` Nicolas Graner
2021-04-02 18:54 ` Jean Louis
2021-04-02 19:10 ` Jean Louis [this message]
2021-04-02 19:15 ` Eli Zaretskii
2021-04-02 23:03 ` Nicolas Graner
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