GNU bug report logs - #57360
29.0.50; Error in window-scroll-functions in *Packages* buffer

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Message #5 received at submit <at> debbugs.gnu.org (full text, mbox):

From: Arash Esbati <arash <at> gnu.org>
To: emacs-bugs <bug-gnu-emacs <at> gnu.org>
Subject: 29.0.50; Error in window-scroll-functions in *Packages* buffer
Date: Tue, 23 Aug 2022 18:08:02 +0200

Hi all,

I get the following

 Error in window-scroll-functions (header-line-indent--window-scroll-function):
 (wrong-number-of-arguments #<subr header-line-indent--window-scroll-function> 0)

in *Packages* buffer.  Steps to reproduce:

 • emacs -Q
 • eval (package-initialize)
 • eval (setq package-check-signature nil) (I have to do it)
 • M-x list-packages
 • Wait until refresh is done and hit C-v (or page-down)

C-h v window-scroll-functions RET in *Packages* says:

 window-scroll-functions is a variable defined in ‘C source code’.

 Its value is (t)
 Local in buffer *Packages*; global value is nil

 List of functions to call before redisplaying a window with scrolling.
 Each function is called with two arguments, the window and its new
 display-start position.

I'm not sure why there is t in that list, but this way, the error makes
sense.  This is with Emacs from master 79c0e78460 on Win10.

Best, Arash

Message #8 received at 57360 <at> debbugs.gnu.org (full text, mbox):

From: Eli Zaretskii <eliz <at> gnu.org>
To: Arash Esbati <arash <at> gnu.org>
Cc: 57360 <at> debbugs.gnu.org
Subject: Re: bug#57360: 29.0.50;
 Error in window-scroll-functions in *Packages* buffer
Date: Tue, 23 Aug 2022 19:26:20 +0300

> From: Arash Esbati <arash <at> gnu.org>
> Date: Tue, 23 Aug 2022 18:08:02 +0200
> 
> I get the following
> 
>  Error in window-scroll-functions (header-line-indent--window-scroll-function):
>  (wrong-number-of-arguments #<subr header-line-indent--window-scroll-function> 0)
> 
> in *Packages* buffer.  Steps to reproduce:
> 
>  • emacs -Q
>  • eval (package-initialize)
>  • eval (setq package-check-signature nil) (I have to do it)
>  • M-x list-packages
>  • Wait until refresh is done and hit C-v (or page-down)
> 
> C-h v window-scroll-functions RET in *Packages* says:
> 
>  window-scroll-functions is a variable defined in ‘C source code’.
> 
>  Its value is (t)
>  Local in buffer *Packages*; global value is nil
> 
>  List of functions to call before redisplaying a window with scrolling.
>  Each function is called with two arguments, the window and its new
>  display-start position.
> 
> I'm not sure why there is t in that list, but this way, the error makes
> sense.  This is with Emacs from master 79c0e78460 on Win10.

This was fixed a few days ago.  Update from Git.

Message #11 received at 57360 <at> debbugs.gnu.org (full text, mbox):

From: Arash Esbati <arash <at> gnu.org>
To: Eli Zaretskii <eliz <at> gnu.org>
Cc: 57360 <at> debbugs.gnu.org
Subject: Re: bug#57360: 29.0.50; Error in window-scroll-functions in
 *Packages* buffer
Date: Tue, 23 Aug 2022 19:20:01 +0200

tags 57360 notabug
close 57360
thanks

Eli Zaretskii <eliz <at> gnu.org> writes:

> This was fixed a few days ago.  Update from Git.

Thanks for the hint, updating fixed the issue.  Closing.

Best, Arash

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