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[QUESTION] How to use :filter in `make-process'?
From: |
stardiviner |
Subject: |
[QUESTION] How to use :filter in `make-process'? |
Date: |
Tue, 03 Mar 2020 15:49:52 +0800 |
User-agent: |
mu4e 1.3.8; emacs 27.0.50 |
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I have an code example try to use :filter handler of make-process.
```
(let ((op-fn (lambda () (message "call the fn"))))
(make-process
:name "sleep command test"
:command (list "sleep" "3")
:filter `(lambda (proc event)
(message "event catched!")
(funcall ,op-fn))
:buffer "*sleep test*"))
```
I don't know how to use it correctly. Can you give some good examples of using
this `:filter' handler, and explain it a little?
Thanks in advanced.
- --
[ stardiviner ]
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