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- Dictionaryobliterate/əˈblɪtəreɪt/
verb
- 1. destroy utterly; wipe out: "the memory was so painful that he obliterated it from his mind" Similar Opposite
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Sep 12, 2018 · Maybe I can answer part of your question(s). Others can probably help more here. <backtab> is called a "function key", but it can be bound to a command in any keymap.
Feb 16, 2020 · Same for global-set-key "\C-x … and define-key ctl-x-map "….. I prefer (global-set-key (kbd "M-KEYS") #'COMMAND) because it's more readable, but I would like to know if the two kinds of binding -- expliciting the Meta key and using the ctl-x-map-- differ in some ways.
1 Answer. Sorted by: From the manual (elisp) Derived Modes, define-derived-mode defines keymaps using the following rules: The new mode has its own sparse keymap, named ‘VARIANT-map’. ‘define-derived-mode’ makes the parent mode’s keymap the parent of the new map, unless ‘VARIANT-map’ is already set and already has a parent.
Oct 14, 2020 · 1. I am creating a major mode, and would like to have modal interface (such as vi) on it. I want to have a special key that toggles the behaviour on arrow keys. So, for example, if the special key is hit, arrows move the char underneath. And when the special key is hit again, arrows behave as normally.
Oct 10, 2014 · Just use define-key with the major-mode keymap, exactly as in your first example. @tarsius has already explained this well. @tarsius has already explained this well. Other than that, the answer is: it makes little difference, in general , whether you bind the keys (using define-key with the mode map) once and for all or you use the hook to bind them each time you enter the mode.
Steps to reproduce: emacs -Q. M-x cua-mode RET. M-x ido-mode RET. (define-key ido-common-completion-map (kbd "<C-return>") (lambda () (interactive) (message "C-j called"))) C-x C-e. M-x ido-dired RET. C-h k C-return. Which turns out to be bound to cua-set-rectangle-mark in cua-global-keymap, as opposed to the anonymous command above in ido ...
Nov 19, 2019 · Tangentially, there's some other related behaviour in define-derived-mode.If the mode's keymap doesn't have a parent, then the macro will automatically assign one with (set-keymap-parent ,map (current-local-map))-- which means that modes which derive from other modes will acquire the local bindings of their parent mode (as the parent mode's body has been evaluated already, and had itself set ...
May 25, 2016 · 2. For me the C-down-mouse-1 solution worked, but still used the point from before the click. Thus I use now: (define-key c-mode-base-map [C-down-mouse-1] 'mouse-drag-region) (define-key c-mode-base-map [C-mouse-1] 'rtags-find-symbol-at-point) so now, first the point gets set, then we find the correct symbol. Share. Improve this answer. Follow.
Aug 26, 2023 · For future reference, Minor mode key binding > Major mode > Global mode. So more specific mode bindings are used. In order to override minor mode binding for a major mode, you need to create a new map that has the new binding and insert into the minor-mode-overriding-map-alist. Darn..
Jul 5, 2023 · Yes, converting my configuration from the newly legacy define-key&co to keymap-set, etc. turned into quite a project. It is not just removal of kbd, the allowed syntax in the definition of keys is different. E.g. things like \C, [tab], [remap] no longer work and need to be updated. –
