[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index]
bug#24651: 25.1; frame-inherited-parameters only partially works
From: |
Lars Ingebrigtsen |
Subject: |
bug#24651: 25.1; frame-inherited-parameters only partially works |
Date: |
Mon, 30 Nov 2020 13:05:38 +0100 |
User-agent: |
Gnus/5.13 (Gnus v5.13) Emacs/28.0.50 (gnu/linux) |
Colin Fraizer <colin.fraizer@gmail.com> writes:
> $ emacs -Q
> M-: (setq frame-inherited-parameters '(height width top left)) <RET>
> M-: (defun my-debug-fcn ()
> (interactive)
> (kill-new (prin1-to-string (mapcar (lambda (f) (cons f (mapcar
> (lambda
> (elt) (cons elt (cons (frame-parameter f elt) nil)))
>
> frame-inherited-parameters))) (frame-list))))) <RET>
(This bug report unfortunately got no response at the time.)
The test case is a bit convoluted, but it's basically:
emacs -Q
(setq frame-inherited-parameters '(height width top left))
Make the frame shorter than the default, for instance 20 lines high.
C-x 5 2
I now get a frame that is, indeed, 20 lines high -- but not displaying a
mode line or a minibuffer. The following:
(defun my-debug-fcn ()
(mapcar (lambda (f)
(cons f (mapcar
(lambda
(elt) (cons elt (cons (frame-parameter f elt) nil)))
frame-inherited-parameters)))
(frame-list)))
evaluates to:
((#<frame *Messages* 0x56007c651568> (height 36) (width 80) (top 66) (left
1948)) (#<frame *Minibuf-1* 0x56007bfd6390> (height 20) (width 80) (top 66)
(left 1958)))
So the first frame is 20 lines, and the new frame is 20 lines, but
`height' is (the default in "emacs -Q") 36 lines "internally", somehow.
Here's what the frame looks like:
If I then resize the frame, then the mode line and minibuffer appears:
So it seems like something is going wrong when doing the inherited
height parameter -- it's not initialising everything the correct way.
Anybody got an insight here?
--
(domestic pets only, the antidote for overdose, milk.)
bloggy blog: http://lars.ingebrigtsen.no
- bug#24651: 25.1; frame-inherited-parameters only partially works,
Lars Ingebrigtsen <=