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Re: Changing outline-minor-mode keybindings for texinfo files
From: |
Yuri Khan |
Subject: |
Re: Changing outline-minor-mode keybindings for texinfo files |
Date: |
Fri, 14 May 2021 23:20:12 +0700 |
On Fri, 14 May 2021 at 20:33, <michael-franzese@gmx.com> wrote:
> Have wade to following adaptation which seems to work. Still I would value
> comments and points of view.
>
> (defun vmove-keytrigger ()
> "Visualises outline and moves texinfo code."
This docstring is inaccurate, and uses the wrong grammatical form.
(Docstrings, by convention, use the imperative form.) Better:
"Set up keys for use in texinfo-mode."
> (let ( (map texinfo-mode-map) )
> (define-key map (kbd "H-q") #'outline-hide-sublevels)
> (define-key map (kbd "H-b") #'outline-hide-body)
> (define-key map (kbd "H-<up>") #'outline-move-subtree-up)
> (define-key map (kbd "H-<down>") #'outline-move-subtree-down) ))
The let binding is redundant, you could call ‘define-key’ directly on
‘texinfo-mode-map’:
(defun vmove-keytrigger ()
"Set up keys for use in texinfo-mode."
(define-key texinfo-mode-map (kbd "H-q") #'outline-hide-sublevels)
(define-key texinfo-mode-map (kbd "H-b") #'outline-hide-body)
(define-key texinfo-mode-map (kbd "H-<up>") #'outline-move-subtree-up)
(define-key texinfo-mode-map (kbd "H-<down>") #'outline-move-subtree-down) ))
> (add-hook 'texinfo-mode-hook 'vmove-keytrigger)
This too is excessive. You redefine these keys each time you open a
new buffer in texinfo mode, but it is sufficient to define them once
during an Emacs session. You cannot just put (define-key
texinfo-mode-map …) in your init file because the variable
‘texinfo-mode-map’ is probably not defined at the time of
initialization, but you can defer that to the time when ‘texinfo’ is
loaded:
(with-eval-after-load 'texinfo
(define-key texinfo-mode-map (kbd "H-q") #'outline-hide-sublevels)
(define-key texinfo-mode-map (kbd "H-b") #'outline-hide-body)
(define-key texinfo-mode-map (kbd "H-<up>") #'outline-move-subtree-up)
(define-key texinfo-mode-map (kbd "H-<down>") #'outline-move-subtree-down))
(Note that ‘with-eval-after-load’ is a relatively new macro; on older
Emacs versions, you might have to use ‘eval-after-load’ which is
slightly less easy to use.)
- Re: Changing outline-minor-mode keybindings for texinfo files, (continued)
- Re: Changing outline-minor-mode keybindings for texinfo files, michael-franzese, 2021/05/14
- Re: Changing outline-minor-mode keybindings for texinfo files, Jean Louis, 2021/05/14
- Re: Changing outline-minor-mode keybindings for texinfo files, michael-franzese, 2021/05/14
- Re: Changing outline-minor-mode keybindings for texinfo files, michael-franzese, 2021/05/14
- Re: Changing outline-minor-mode keybindings for texinfo files, michael-franzese, 2021/05/14
- Re: Changing outline-minor-mode keybindings for texinfo files, Jean Louis, 2021/05/14
- Re: Changing outline-minor-mode keybindings for texinfo files, Yuri Khan, 2021/05/14
- Changing outline-minor-mode keybindings for texinfo files, michael-franzese, 2021/05/14
- Re: Changing outline-minor-mode keybindings for texinfo files, Jean Louis, 2021/05/15
- Re: Changing outline-minor-mode keybindings for texinfo files, tomas, 2021/05/15
- Re: Changing outline-minor-mode keybindings for texinfo files,
Yuri Khan <=
- Changing outline-minor-mode keybindings for texinfo files, michael-franzese, 2021/05/14
- Re: Changing outline-minor-mode keybindings for texinfo files, Yuri Khan, 2021/05/14
- Re: Changing outline-minor-mode keybindings for texinfo files, michael-franzese, 2021/05/15
- Re: Changing outline-minor-mode keybindings for texinfo files, Yuri Khan, 2021/05/15
- Changing outline-minor-mode keybindings for texinfo files, michael-franzese, 2021/05/15
- Re: Changing outline-minor-mode keybindings for texinfo files, Yuri Khan, 2021/05/15
- Re: Changing outline-minor-mode keybindings for texinfo files, michael-franzese, 2021/05/15
- Re: Changing outline-minor-mode keybindings for texinfo files, Yuri Khan, 2021/05/15
- Re: Changing outline-minor-mode keybindings for texinfo files, michael-franzese, 2021/05/15
- Re: Changing outline-minor-mode keybindings for texinfo files, Yuri Khan, 2021/05/15