[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index]
bug#40596: 28.0.50; Function with more than one key gives "wrong number
|
From: |
Eli Zaretskii |
|
Subject: |
bug#40596: 28.0.50; Function with more than one key gives "wrong number of arguments" error |
|
Date: |
Mon, 13 Apr 2020 15:30:21 +0300 |
> From: Jean Louis <bugs@gnu.support>
> Date: Mon, 13 Apr 2020 14:19:10 +0300
>
> Here is something that could be a bug, I cannot know at this moment, as
> I am researching yet if I can use &key with Emacs's `defun':
>
> (defun tmp-function-1 (text html &key one)
> "This one works fine"
> (message one))
>
> (tmp-function-1 "text" "<html>" :one "Hello")
>
> (defun tmp-function-2 (text html &key one two)
> "This one does not work, wrong number of arguments"
> (message one))
>
> (tmp-function-1 "text" "<html>" :one "Hello" :two "But not alright")
>
> Evaluating the last function does not work, it gives the error:
You need to use cl-defun, not defun. The latter doesn't support &key.