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Re: how to send lines of a shell script directly to the shell
From: |
Uwe Brauer |
Subject: |
Re: how to send lines of a shell script directly to the shell |
Date: |
Thu, 20 Apr 2023 22:12:22 +0200 |
User-agent: |
Gnus/5.13 (Gnus v5.13) Emacs/29.0.50 (gnu/linux) |
>>> "LB" == Leo Butler <Leo.Butler@umanitoba.ca> writes:
> On Sun, Apr 16 2023, Uwe Brauer <oub@mat.ucm.es> wrote:
>>> On Sun, Apr 16, 2023 at 10:53:54AM +0200, Uwe Brauer wrote:
>>
>>> Ask your Emacs, not Google. Emacs is your friend, Google isn't :)
>>
>> With a bit better search I obtained
>>
>> https://stackoverflow.com/questions/6286579/emacs-shell-mode-how-to-send-region-to-shell
>>
>> Which does what I want
> There are several solutions there, you don't mention which you chose.
This one
(defun sh-send-line-or-region (&optional step)
(interactive ())
(let ((proc (get-process "shell"))
pbuf min max command)
(unless proc
(let ((currbuff (current-buffer)))
(shell)
(switch-to-buffer currbuff)
(setq proc (get-process "shell"))
))
(setq pbuff (process-buffer proc))
(if (use-region-p)
(setq min (region-beginning)
max (region-end))
(setq min (point-at-bol)
max (point-at-eol)))
(setq command (concat (buffer-substring min max) "\n"))
(with-current-buffer pbuff
(goto-char (process-mark proc))
(insert command)
(move-marker (process-mark proc) (point))
) ;;pop-to-buffer does not work with save-current-buffer -- bug?
(process-send-string proc command)
(display-buffer (process-buffer proc) t)
(when step
(goto-char max)
(next-line))
))
> Anyhow, I recommend keyboard macros. That is generally much faster than
> any alternative...if I find myself using a keyboard macro repeatedly,
> then I will invest time in finding or writing a better alternative.
Uff, I found this cumbersome
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