GNU bug report logs - #1754
23.0.60; tool-bar is shown with tool-bar-mode off

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Package: emacs;

Reported by: "Drew Adams" <drew.adams <at> oracle.com>

Date: Wed, 31 Dec 2008 22:25:04 UTC

Severity: normal

Done: martin rudalics <rudalics <at> gmx.at>

Bug is archived. No further changes may be made.

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From: Chong Yidong <cyd <at> stupidchicken.com>
To: "Drew Adams" <drew.adams <at> oracle.com>
Cc: <1754 <at> debbugs.gnu.org>
Subject: bug#1754: 23.0.60; tool-bar is shown with tool-bar-mode off
Date: Thu, 01 Jan 2009 02:03:21 -0500

"Drew Adams" <drew.adams <at> oracle.com> writes:

> Huh? Why is that the right thing?

Because your function `foo' tells Emacs to add a tool-bar to new frames.
Here is a much, much simpler version of your "bug":

 In foo.el;
  (tool-bar-mode -1)
  (defun foo ()
    (interactive)
    (setq default-frame-alist
          (append (list (cons 'tool-bar-lines 1))
                  default-frame-alist)))

 emacs -Q -l "foo.el" -f "foo"

When foo.el is loaded, that turns off tool-bar-mode (internally, this
works by modifying default-frame-alist and changing the frame parameter
`tool-bar-lines' to 0).

Next, the function `foo' is run.  That modifies default-frame-alist by
adding (tool-bar-lines . 1).  So, all new frames get a tool-bar.
This bug report was last modified 16 years and 186 days ago.

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