GNU bug report logs - #46299
28.0.50; Value of tab-bar-show not respected in new frames.

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Package: emacs;

Reported by: Bastian Beischer <bastian.beischer <at> gmail.com>

Date: Thu, 4 Feb 2021 16:16:02 UTC

Severity: normal

Tags: fixed

Fixed in version 28.0.50

Done: Juri Linkov <juri <at> linkov.net>

Bug is archived. No further changes may be made.

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From: Bastian Beranek <bastian.beischer <at> gmail.com>
To: Juri Linkov <juri <at> linkov.net>
Cc: 46299 <at> debbugs.gnu.org
Subject: bug#46299: 28.0.50; Value of tab-bar-show not respected in new frames.
Date: Fri, 5 Feb 2021 15:11:39 +0100

Hello Juri,

I now installed your patch and I don't think it is complete yet.

1) Is the :set function actually used the next time emacs starts after
customizations have been written to .emacs and variables are
initialized to customized values using (custom-set-variables ...)? I
don't think it is, right?

2) Switching tab-bar-mode on and off seems to overwrite the
tab-bar-lines information in default-frame-alist:

    ;; If the user has given `default-frame-alist' a `tab-bar-lines'
    ;; parameter, replace it.
    (if (assq 'tab-bar-lines default-frame-alist)
        (setq default-frame-alist
              (cons (cons 'tab-bar-lines val)
                    (assq-delete-all 'tab-bar-lines
                                     default-frame-alist)))))

This code should depend on the value of tab-bar-show, right?

Cheers
Bastian
This bug report was last modified 4 years and 88 days ago.

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