7ae17daa98
While I first switched to EXWM warily and thinking it would only be temporary, it seems like this switch is here to stay. It turns out that EXWM was exactly the integration I've been looking for. How serendipitous it that I found it when I did. Thank you, @tazjin.
211 lines
6.9 KiB
EmacsLisp
211 lines
6.9 KiB
EmacsLisp
;;; keybindings.el --- My Evil preferences -*- lexical-binding: t -*-
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;; Author: William Carroll <wpcarro@gmail.com>
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;;; Commentary:
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;; This module hosts my Evil preferences
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;;
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;; Wish List:
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;; - drop support for `evil-leader' library in favor of `general.el'
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;; - restore support for concise (n <kbd> <function>) instead of `general-mmap'
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;; - restore support for `general-unbind'
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;;; Code:
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;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;
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;; Packages
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;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;
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;; This may be contraversial, but I never use the prefix key, and I'd prefer to
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;; have to bound to the readline function that deletes the entire line.
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(general-unbind "C-u")
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(use-package evil
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:init
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;; Should remove the warning messages on init.
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(setq evil-want-integration t)
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;; TODO: Troubleshoot why this binding causes the following warning:
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;; "Warning (evil-collection): `evil-want-keybinding' was set to nil but not
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;; before loading evil."
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(setq evil-want-keybinding nil)
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(general-evil-setup)
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:config
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;; Ensure that evil's command mode behaves with readline bindings.
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(general-define-key
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:keymaps 'evil-ex-completion-map
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"C-a" #'move-beginning-of-line
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"C-e" #'move-end-of-line
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"C-k" #'kill-line
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"C-u" #'evil-delete-whole-line
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"C-v" #'evil-paste-after
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"C-d" #'delete-char
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"C-f" #'forward-char
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"M-b" #'backward-word
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"M-f" #'forward-word
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"M-d" #'kill-word
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"M-DEL" #'backward-kill-word
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"C-b" #'backward-char)
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;; TODO: Ensure all of my custom keybindings end up in a single map that is
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;; easy to enable or disable.
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(general-mmap
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:keymaps 'override
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"RET" #'evil-goto-line
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"H" #'evil-first-non-blank
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"L" #'evil-end-of-line
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"_" #'ranger
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"-" #'dired-jump
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"sl" #'wpc/evil-window-vsplit-right
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"sh" #'evil-window-vsplit
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"sk" #'evil-window-split
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"sj" #'wpc/evil-window-split-down)
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(general-nmap
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:keymaps 'override
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"gd" #'xref-find-definitions
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;; Wrapping `xref-find-references' in the `let' binding to prevent xref from
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;; prompting. There are other ways to handle this variable, such as setting
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;; it globally with `setq' or buffer-locally with `setq-local'. For now, I
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;; prefer setting it with `let', which should bind it in the dynamic scope
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;; for the duration of the `xref-find-references' function call.
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"gx" (lambda ()
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(interactive)
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(let ((xref-prompt-for-identifier nil))
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(call-interactively #'xref-find-references))))
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(general-unbind 'motion "M-." "C-p")
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(general-unbind 'normal "s" "M-." "C-p" "C-n")
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(general-unbind 'insert "C-v" "C-d" "C-a" "C-e" "C-n" "C-p" "C-k")
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(setq evil-symbol-word-search t)
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(evil-mode 1))
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;; TODO: Write `evil-collection' KBDs for `refine'.
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;; evil keybindings
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(use-package evil-collection
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:after (evil)
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:config
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(evil-collection-init))
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;; `evil-collection' does not support `magit', and the preferred way to get evil
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;; kbds for magit is with `evil-magit'.
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(use-package evil-magit)
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;; expose a leader key
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(use-package evil-leader
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:after (evil)
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:config
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(global-evil-leader-mode 1)
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(evil-leader/set-leader "<SPC>")
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(evil-leader/set-key
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"i" #'counsel-semantic-or-imenu
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"I" #'ibuffer
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"hk" #'helpful-callable
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"hf" #'helpful-function
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"hm" #'helpful-macro
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"hc" #'helpful-command
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"hk" #'helpful-key
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"hv" #'helpful-variable
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"hp" #'helpful-at-point
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"s" #'flyspell-mode
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"S" #'sort-lines
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"a" #'wpc-terminal/toggle
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"=" #'align
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"p" #'flycheck-previous-error
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"f" #'wpc/find-file
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"n" #'flycheck-next-error
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"N" #'smerge-next
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"b" #'ivy-switch-buffer
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"W" #'balance-windows
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"gs" #'magit-status
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"E" #'refine
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"es" #'wpc/create-snippet
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;; TODO: Replace with `macros/ilambda' when that is working again.
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"ev" (lambda () (interactive) (wpc/find-file-split "~/.config/nvim/init.vim"))
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"ee" (lambda () (interactive) (wpc/find-file-split "~/.emacs.d/init.el"))
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"ez" (lambda () (interactive) (wpc/find-file-split "~/.zshrc"))
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"ea" (lambda () (interactive) (wpc/find-file-split "~/aliases.zsh"))
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"ef" (lambda () (interactive) (wpc/find-file-split "~/functions.zsh"))
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"el" (lambda () (interactive) (wpc/find-file-split "~/variables.zsh"))
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"ex" (lambda () (interactive) (wpc/find-file-split "~/.Xresources"))
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"em" (lambda () (interactive) (wpc/find-file-split "~/.tmux.conf"))
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"l" #'locate
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"L" #'list-packages
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"B" #'magit-blame
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"w" #'save-buffer
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"r" #'wpc/evil-replace-under-point
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"R" #'deadgrep))
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;; create comments easily
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(use-package evil-commentary
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:after (evil)
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:config
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(evil-commentary-mode))
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;; evil surround
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(use-package evil-surround
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:after (evil)
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:config
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(global-evil-surround-mode 1))
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;; I expect in insert mode:
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;; C-a: beginning-of-line
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;; C-e: end-of-line
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;; C-b: backwards-char
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;; C-f: forwards-char
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;; TODO: Move these KBD constants to kbd.el.
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(defconst wpc/up-kbds
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'("C-p" "C-k" "<backtab>" "<up>")
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"The keybindings that I expect to work for moving upwards in lists.")
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(defconst wpc/down-kbds
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'("C-n" "C-j" "<tab>" "<down>")
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"The keybindings that I expect to work for moving downwards in lists.")
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(defconst wpc/left-kbds
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'("C-b" "<left>")
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"The keybindings that I expect to move leftwards in insert-like modes.")
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(defconst wpc/right-kbds
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'("C-f" "<right>")
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"The keybindings that I expect to move rightwards in insert-like modes.")
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(defun wpc/ensure-kbds (_ignore)
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"Try to ensure that my keybindings retain priority over other minor modes."
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(unless (eq (caar minor-mode-map-alist) 'wpc/kbds-minor-mode)
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(let ((mykbds (assq 'wpc/kbds-minor-mode minor-mode-map-alist)))
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(assq-delete-all 'wpc/kbds-minor-mode minor-mode-map-alist)
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(add-to-list 'minor-mode-map-alist mykbds))))
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;; Custom minor mode that ensures that my kbds are available no matter which
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;; major or minor modes are active.
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(add-hook 'after-load-functions #'wpc/ensure-kbds)
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;; TODO: Prefer using general and 'override maps to implement this.
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(defvar wpc/kbds
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(let ((map (make-sparse-keymap)))
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(bind-keys :map map
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("M-q" . delete-window)
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("<s-return>" . toggle-frame-fullscreen)
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("M-h" . windmove-left)
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("M-l" . windmove-right)
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("M-k" . windmove-up)
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("M-j" . windmove-down)
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("M-q" . delete-window))
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map)
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"William Carroll's keybindings that should have the highest precedence.")
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(define-minor-mode wpc/kbds-minor-mode
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"A minor mode so that my key settings override annoying major modes."
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:init-value t
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:lighter " wpc/kbds"
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:keymap wpc/kbds)
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;; allow jk to escape
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(use-package key-chord
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:after (evil)
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:config
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(key-chord-mode 1)
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(key-chord-define evil-insert-state-map "jk" 'evil-normal-state))
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(provide 'wpc-keybindings)
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;;; wpc-keybindings.el ends here
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