* What is the correct way of passing a function with a default argument to a function?
@ 2018-10-09 17:02 Cody Goodman
2018-10-09 18:15 ` Philipp Stephani
0 siblings, 1 reply; 2+ messages in thread
From: Cody Goodman @ 2018-10-09 17:02 UTC (permalink / raw)
To: emacs-devel
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Here is the code with two things I tried as the ":filter" in ":
my-pass-it-on-filter":
(defun my-pass-it-on-sentinel (proc _msg)
"Process entire output of PROC line-wise."
(when (and (eq (process-status proc) 'exit)
(zerop (process-exit-status proc))
(buffer-live-p (process-buffer proc)))
(with-current-buffer (process-buffer proc)
(mapc #'(lambda (x) x) (split-string (buffer-string) "\n" t))
(kill-buffer))))
(defun my-pass-it-on-filter (filePath proc str)
"Process each line produced by PROC in STR."
(when (buffer-live-p (process-buffer proc))
(with-current-buffer (process-buffer proc)
(insert str)
(goto-char (point-min))
(while (progn (skip-chars-forward "^\n")
(not (eobp)))
((lambda (line) (progn ((message ">>> %s" line)) (ignore-errors
line))) (delete-and-extract-region (point-min) (point)))
(delete-char 1)))))
(make-process :name "my-proc2"
:buffer " *my-proc2*"
:command '("sh" "-c" "echo 1 && sleep 5 && echo 2")
:connection-type 'pipe
;; :filter #'(funcall 'my-pass-it-on-filter "/tmp/mytmp")
:filter #'(apply-partially 'my-pass-it-on-filter "/tmp/mytmp")
:sentinel #'my-pass-it-on-sentinel)
Thanks,
Cody
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^ permalink raw reply [flat|nested] 2+ messages in thread
* Re: What is the correct way of passing a function with a default argument to a function?
2018-10-09 17:02 What is the correct way of passing a function with a default argument to a function? Cody Goodman
@ 2018-10-09 18:15 ` Philipp Stephani
0 siblings, 0 replies; 2+ messages in thread
From: Philipp Stephani @ 2018-10-09 18:15 UTC (permalink / raw)
To: Cody Goodman; +Cc: emacs-devel
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Cody Goodman <codygman.consulting@gmail.com> schrieb am Di., 9. Okt. 2018
um 19:04 Uhr:
>
> :filter #'(apply-partially 'my-pass-it-on-filter
> "/tmp/mytmp")
>
>
This should work if you leave out the quoting, i.e.
:filter (apply-partially 'my-pass-it-on-filter "/tmp/mytmp")
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