Subject: bug#76772: 29.4; Emacsclient doesn't display warnings emitted during daemon startup

From: Eli Zaretskii <[email-masked]>
Date: Thu, 06 Mar 2025 10:23:55 +0200

tags 76772 notabug
thanks

> From: Artiom Balan <[email-masked]>
> Date: Wed, 5 Mar 2025 23:47:26 +0200
> 
> Steps to reproduce:
> 1. Run emacs: emacs -Q --eval "(display-warning 'type \"message\"))"
> 2. Notice the warning is displayed
> 3. Start emacs server: emacs -Q --fg-daemon --eval "(display-warning 'type \"message\"))"
> 4. Open a client: emacsclient -c
> 5. Notice the warning is not displayed
> 
> I expected that the warnings buffer would be displayed in the exact
> same way in the emacsclient as in the first scenario.

Thanks.

The *Warnings* buffer is there, it's just that the client frame
doesn't show it.  Why should it? how should it know you want that
particular buffer displayed without any indication from you?

Try this, and you will see the warning in the client frame:

  emacsclient -c --eval "(display-buffer \"*Warnings*\")"

I don't see a bug here.