[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index]
Re: Buttons in help buffer that displays contents of variables
From: |
Heime |
Subject: |
Re: Buttons in help buffer that displays contents of variables |
Date: |
Sat, 22 Jul 2023 19:18:03 +0000 |
------- Original Message -------
On Sunday, July 23rd, 2023 at 2:40 AM, Heime <heimeborgia@protonmail.com> wrote:
> I want to use a button to display the contents of a variable inside
> a help buffer, but the following gives
>
> (wrong-number-of-arguments ((t) nil "Function to be executed when the button
> is clicked..." (interactive) (message "Button clicked!")) 1)
> my-action(#<overlay from 1 to 8 in Help>)
>
Why does pressing the button give me such error ?
>
> (defconst myvar "Text of Front A")
>
> (defun my-action ()
> "Function to be executed when the button is clicked."
> (interactive)
> (message "%s" myvar))
>
> (defun qrh ()
> "Some description."
>
> (interactive)
>
> (with-help-window (help-buffer)
> (insert-button "Front A" 'action 'my-action 'follow-link t)))
- Buttons in help buffer that displays contents of variables, Heime, 2023/07/22
- Re: Buttons in help buffer that displays contents of variables,
Heime <=
- Re: Buttons in help buffer that displays contents of variables, Stephen Berman, 2023/07/22
- Re: Buttons in help buffer that displays contents of variables, Heime, 2023/07/22
- Re: Buttons in help buffer that displays contents of variables, Stephen Berman, 2023/07/22
- Re: Buttons in help buffer that displays contents of variables, Heime, 2023/07/22
- Re: Buttons in help buffer that displays contents of variables, Stephen Berman, 2023/07/22
- Re: Buttons in help buffer that displays contents of variables, Heime, 2023/07/22
- Re: Buttons in help buffer that displays contents of variables, Heime, 2023/07/22
- Re: Buttons in help buffer that displays contents of variables, Stephen Berman, 2023/07/22
- Re: Buttons in help buffer that displays contents of variables, Heime, 2023/07/22
- Re: Buttons in help buffer that displays contents of variables, Stephen Berman, 2023/07/22