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bug#52053: 29.0.50; Nonsensical button "C-x C-f" in scratch buffer
From: |
Lars Ingebrigtsen |
Subject: |
bug#52053: 29.0.50; Nonsensical button "C-x C-f" in scratch buffer |
Date: |
Wed, 24 Nov 2021 08:53:42 +0100 |
User-agent: |
Gnus/5.13 (Gnus v5.13) Emacs/29.0.50 (gnu/linux) |
Po Lu <luangruo@yahoo.com> writes:
> Start emacs with `emacs -Q', and click on the "C-x C-f" in the initial
> scratch message. You will get this nonsensical error:
>
> Debugger entered--Lisp error: (error "Current buffer is not in Help mode")
> signal(error ("Current buffer is not in Help mode"))
> error("Current buffer is not in Help mode")
> help-buffer()
> help-setup-xref((#f(compiled-function #'buffer #<bytecode
> -0x1c5aa85c15071043>) find-file #<buffer *scratch*>) nil)
> describe-function(find-file)
>
> I also don't understand why it makes sense to have a button there.
I don't think we're meant to have a button here, but we're running this:
(defcustom initial-scratch-message (purecopy "\
;; This buffer is for text that is not saved, and for Lisp evaluation.
;; To create a file, visit it with \\[find-file] and enter text in its buffer.
")
through substitute-command-keys so that the find-file is expanded.
The problem is two-fold: substitute-command-keys shouldn't buttonise the
keys here, so perhaps it should grow a new parameter to inhibit that.
The other problem is that the font-locking in the buffer removes the
nice fontification of the key binding, so that should also be fixed.
--
(domestic pets only, the antidote for overdose, milk.)
bloggy blog: http://lars.ingebrigtsen.no
- bug#52053: 29.0.50; Nonsensical button "C-x C-f" in scratch buffer, Po Lu, 2021/11/23
- bug#52053: 29.0.50; Nonsensical button "C-x C-f" in scratch buffer, Phil Sainty, 2021/11/24
- bug#52053: 29.0.50; Nonsensical button "C-x C-f" in scratch buffer,
Lars Ingebrigtsen <=
- bug#52053: 29.0.50; Nonsensical button "C-x C-f" in scratch buffer, Po Lu, 2021/11/24
- bug#52053: 29.0.50; Nonsensical button "C-x C-f" in scratch buffer, Lars Ingebrigtsen, 2021/11/24
- bug#52053: 29.0.50; Nonsensical button "C-x C-f" in scratch buffer, Po Lu, 2021/11/24
- bug#52053: 29.0.50; Nonsensical button "C-x C-f" in scratch buffer, Lars Ingebrigtsen, 2021/11/24
- bug#52053: 29.0.50; Nonsensical button "C-x C-f" in scratch buffer, Po Lu, 2021/11/24
- bug#52053: 29.0.50; Nonsensical button "C-x C-f" in scratch buffer, Lars Ingebrigtsen, 2021/11/24
- bug#52053: 29.0.50; Nonsensical button "C-x C-f" in scratch buffer, Andreas Schwab, 2021/11/24
- bug#52053: 29.0.50; Nonsensical button "C-x C-f" in scratch buffer, Po Lu, 2021/11/24
- bug#52053: 29.0.50; Nonsensical button "C-x C-f" in scratch buffer, Lars Ingebrigtsen, 2021/11/25
- bug#52053: 29.0.50; Nonsensical button "C-x C-f" in scratch buffer, Po Lu, 2021/11/25