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Re: Problems with desktop.el after reecent local-mior-modes changes
From: |
Andy Moreton |
Subject: |
Re: Problems with desktop.el after reecent local-mior-modes changes |
Date: |
Thu, 11 Mar 2021 22:35:41 +0000 |
User-agent: |
Gnus/5.13 (Gnus v5.13) Emacs/28.0.50 (windows-nt) |
On Thu 11 Mar 2021, Lars Ingebrigtsen wrote:
> Lars Ingebrigtsen <larsi@gnus.org> writes:
>
>> Andy Moreton <andrewjmoreton@gmail.com> writes:
>>
>>> After updating master today (to commit 1d4195856b), I find that emacs
>>> built from the emacs-27 branch fails to restore a desktop save file, and
>>> complains that `local-minor-modes' is not defined as a variable.
>>
>> Say "make bootstrap".
>
> Sorry, I didn't read that closely enough. Is this error in Emacs 27,
> when trying to restore a desktop save file made with Emacs 28?
Yes.
The odd thing is that local-minor-modes does not exist in emacs-27 and
is not mentioned in the desktop save file.
> Can you (setq debug-on-error t)? That'll give you a backtrace that'll
> tell you where it's bugging out.
Having bootstrapped emacs-27 from a clean tree, I see:
Debugger entered--Lisp error: (void-variable local-minor-modes)
override-global-mode(1)
desktop-create-buffer(208 "~/.emacs.d/init.el" "init.el" emacs-lisp-mode
(eldoc-mode override-global-mode) 26985 (27333 nil) nil nil
((show-trailing-whitespace . t) (buffer-display-time 24650 38542 784259 0)
(buffer-file-coding-system . utf-8-unix)) ((mark-ring (27060 27332 27249 27205
27300 27205 27174 27060 27332 27332 27332 27332 27251 25536 25536 26985))))
eval-buffer(#<buffer *load*> nil
"c:/home/ajm/.emacs.d/desktop/.ntemacs.desktop" nil t) ; Reading at buffer
position 28147
load-with-code-conversion("c:/home/ajm/.emacs.d/desktop/.ntemacs.desktop"
"c:/home/ajm/.emacs.d/desktop/.ntemacs.desktop" t t)
load("c:/home/ajm/.emacs.d/desktop/.ntemacs.desktop" t t t)
desktop-read()
#f(compiled-function () #<bytecode 0x905e172dad>)()
run-hooks(after-init-hook delayed-warnings-hook)
command-line()
normal-top-level()
The `override-global-mode' minor mode is from the "bind-key" package, a
dependency of "use-package" (both from MELPA).
After some more experimentation, it seems that this is another workaround:
(add-to-list 'desktop-minor-mode-handlers
'(override-global-mode . ignore))
It is not obvious what is referring to `local-minor-modes' in this
setup.
AndyM
- Problems with desktop.el after reecent local-mior-modes changes, Andy Moreton, 2021/03/11
- Re: Problems with desktop.el after reecent local-mior-modes changes, Lars Ingebrigtsen, 2021/03/11
- Re: Problems with desktop.el after reecent local-mior-modes changes, Lars Ingebrigtsen, 2021/03/11
- Re: Problems with desktop.el after reecent local-mior-modes changes,
Andy Moreton <=
- Re: Problems with desktop.el after reecent local-mior-modes changes, Stefan Monnier, 2021/03/11
- Re: Problems with desktop.el after reecent local-mior-modes changes, Andy Moreton, 2021/03/11
- Re: Problems with desktop.el after reecent local-mior-modes changes, Lars Ingebrigtsen, 2021/03/11
- Re: Problems with desktop.el after reecent local-mior-modes changes, Andy Moreton, 2021/03/12
- Re: Problems with desktop.el after reecent local-mior-modes changes, Lars Ingebrigtsen, 2021/03/12