James Nguyen
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;;; evil-collection-lispy.el --- Evil Bindings for Lispy -*- lexical-binding: t -*-
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;; Copyright (C) 2018 James Nguyen
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;; Author: James Nguyen <james@jojojames.com>
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;; Maintainer: James Nguyen <james@jojojames.com>
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;; Pierre Neidhardt <ambrevar@gmail.com>
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;; URL: https://github.com/emacs-evil/evil-collection
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;; Version: 0.0.1
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;; Package-Requires: ((emacs "25.1"))
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;; Keywords: evil, lispy, tools
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;; This program is free software; you can redistribute it and/or modify
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;; it under the terms of the GNU General Public License as published by
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;; the Free Software Foundation, either version 3 of the License, or
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;; (at your option) any later version.
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;; This program is distributed in the hope that it will be useful,
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;; but WITHOUT ANY WARRANTY; without even the implied warranty of
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;; MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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;; GNU General Public License for more details.
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;; You should have received a copy of the GNU General Public License
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;; along with this program. If not, see <http://www.gnu.org/licenses/>.
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;;; Commentary:
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;; Evil bindings for `lispy-mode'.
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;; This is not included in the default init list for `evil-collection'.
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;; Add `lispy' to `evil-collection-mode-list' to use this package.
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;; e.g. (push 'lispy evil-collection-mode-list)
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;; This file is meant to be an experimental ground for `lispy' keybindings
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;; and the changes here are intended to be created as a PR to the main `lispy'
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;; repository.
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;; PRs, tweaks or comments are very welcome!
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;;; Code:
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(require 'lispy nil t)
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(require 'evil-collection)
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(defconst evil-collection-lispy-maps '(lispy-mode-map))
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(declare-function 'lispy-define-key "lispy")
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(defvar evil-collection-lispy-mode-map-special-evil
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(let ((map (make-sparse-keymap)))
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;; navigation
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(lispy-define-key map "l" 'lispy-right)
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(lispy-define-key map "h" 'lispy-left)
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(lispy-define-key map "f" 'lispy-ace-paren
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:override '(cond ((bound-and-true-p view-mode)
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(View-quit)))) ;; `lispy-flow' -> w
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(lispy-define-key map "j" 'lispy-down)
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(lispy-define-key map "k" 'lispy-up)
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(lispy-define-key map "d" 'lispy-delete) ;; `lispy-different' -> o
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(lispy-define-key map "o" 'lispy-different) ;; `lispy-other-mode' -> Q
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(lispy-define-key map "p" 'lispy-paste) ;; `lispy-eval-other-window' -> P
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(lispy-define-key map "P" 'lispy-eval-other-window) ;; `lispy-paste' -> p
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(lispy-define-key map "y" 'lispy-new-copy) ;; `lispy-occur' -> /
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(lispy-define-key map "z" 'lh-knight/body)
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;; outline
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(lispy-define-key map "J" 'lispy-join) ;; `lispy-outline-next'
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(lispy-define-key map "K" 'lispy-describe) ;; `lispy-outline-prev'
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(lispy-define-key map "L" 'lispy-outline-goto-child)
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;; Paredit transformations
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(lispy-define-key map ">" 'lispy-slurp-or-barf-right) ;; `lispy-slurp'
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(lispy-define-key map "<" 'lispy-slurp-or-barf-left) ;; `lispy-barf'
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(lispy-define-key map "/" 'lispy-occur) ;; `lispy-x' -> q
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(lispy-define-key map "r" 'lispy-raise)
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(lispy-define-key map "R" 'lispy-raise-some)
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(lispy-define-key map "+" 'lispy-join) ;; Hmnn this can be something else.
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;; more transformations
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(lispy-define-key map "C" 'lispy-convolute)
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(lispy-define-key map "X" 'lispy-convolute-left)
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(lispy-define-key map "w" 'lispy-move-up)
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(lispy-define-key map "s" 'lispy-move-down)
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(lispy-define-key map "O" 'lispy-oneline)
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(lispy-define-key map "M" 'lispy-alt-multiline)
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(lispy-define-key map "S" 'lispy-stringify)
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;; marking
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(lispy-define-key map "a" 'lispy-ace-symbol
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:override '(cond ((looking-at lispy-outline)
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(lispy-meta-return))))
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(lispy-define-key map "H" 'lispy-ace-symbol-replace)
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(lispy-define-key map "m" 'lispy-view) ;; `lispy-mark-list' -> v
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;; dialect-specific
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(lispy-define-key map "e" 'lispy-eval)
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(lispy-define-key map "E" 'lispy-eval-and-insert)
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(lispy-define-key map "G" 'lispy-goto-local)
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(lispy-define-key map "g" 'lispy-goto)
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(lispy-define-key map "F" 'lispy-follow t)
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(lispy-define-key map "D" 'pop-tag-mark)
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(lispy-define-key map "A" 'lispy-beginning-of-defun)
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(lispy-define-key map "_" 'lispy-underscore)
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;; miscellanea
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(define-key map (kbd "SPC") 'lispy-space)
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(lispy-define-key map "i" 'lispy-tab)
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(lispy-define-key map "I" 'lispy-shifttab)
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(lispy-define-key map "N" 'lispy-narrow)
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(lispy-define-key map "W" 'lispy-widen)
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(lispy-define-key map "c" 'lispy-clone)
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(lispy-define-key map "u" 'lispy-undo)
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(lispy-define-key map "q" 'lispy-x) ;; `lispy-ace-paren' -> f
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(lispy-define-key map "Q" 'lispy-other-mode) ;; `lispy-ace-char' -> t
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(lispy-define-key map "v" 'lispy-mark-list) ;; `lispy-view' -> m
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(lispy-define-key map "t" 'lispy-ace-char) ;; `lispy-teleport' -> T
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(lispy-define-key map "n" 'lispy-flow) ;; `lispy-new-copy' -> y
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(lispy-define-key map "b" 'lispy-back)
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(lispy-define-key map "B" 'lispy-ediff-regions)
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(lispy-define-key map "x" 'lispy-splice) ;; `lispy-x' -> q
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(lispy-define-key map "Z" 'lispy-edebug-stop)
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(lispy-define-key map "V" 'lispy-visit)
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(lispy-define-key map "-" 'lispy-ace-subword)
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(lispy-define-key map "." 'lispy-repeat)
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(lispy-define-key map "~" 'lispy-tilde)
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;; digit argument
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(mapc (lambda (x) (lispy-define-key map (format "%d" x) 'digit-argument))
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(number-sequence 0 9))
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;; additional
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(lispy-define-key map "T" 'lispy-teleport
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:override '(cond ((looking-at lispy-outline)
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(end-of-line))))
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(lispy-define-key map "C-J" 'lispy-outline-next) ;; Hmnn...
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(lispy-define-key map "C-K" 'lispy-outline-prev) ;; Hmnn...
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(lispy-define-key map "]" 'lispy-forward)
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(lispy-define-key map "[" 'lispy-backward)
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(lispy-define-key map "{" 'lispy-brackets)
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(lispy-define-key map "^" 'lispy-splice-sexp-killing-backward)
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map)
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"`evil' flavored `lispy' bindings when in special state.")
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(defvar evil-collection-lispy-mode-map-evil
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(let ((map (copy-keymap lispy-mode-map-base)))
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(define-key map (kbd "M-)") 'lispy-close-round-and-newline)
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(define-key map (kbd "[") 'lispy-open-square)
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(define-key map (kbd "]") 'lispy-close-square)
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(define-key map (kbd "{") 'lispy-open-curly)
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(define-key map (kbd "}") 'lispy-close-curly)
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(define-key map (kbd ")") 'lispy-right-nostring)
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(define-key map (kbd "\"") 'lispy-doublequote)
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(define-key map (kbd "M-\"") 'lispy-meta-doublequote)
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(define-key map (kbd "DEL") 'lispy-backward-delete)
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(define-key map (kbd "M-s") 'lispy-splice)
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(define-key map (kbd "M-<up>") 'lispy-splice-sexp-killing-backward)
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(define-key map (kbd "M-<down>") 'lispy-splice-sexp-killing-backward)
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(define-key map (kbd "M-r") 'lispy-raise-sexp)
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(define-key map (kbd "M-?") 'lispy-convolute-sexp)
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(define-key map (kbd "M-S") 'lispy-split)
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(define-key map (kbd "M-J") 'lispy-join)
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(define-key map (kbd "{") 'lispy-braces)
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(define-key map (kbd "}") 'lispy-brackets)
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(define-key map (kbd "]") 'lispy-forward)
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(define-key map (kbd "[") 'lispy-backward)
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(define-key map (kbd "M-(") 'evil-cp-wrap-next-round)
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(define-key map (kbd "M-{") 'evil-cp-wrap-next-curly)
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(define-key map (kbd "M-}") 'evil-cp-wrap-next-square)
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(define-key map (kbd "<") 'evil-cp-<)
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(define-key map (kbd ">") 'evil-cp->)
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(define-key map (kbd "y") 'lispy-new-copy)
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(define-key map (kbd "<C-return>") 'lispy-open-line)
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(define-key map (kbd "<M-return>") 'lispy-meta-return)
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(define-key map (kbd "M-k") 'lispy-move-up)
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(define-key map (kbd "M-j") 'lispy-move-down)
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(define-key map (kbd "M-o") 'lispy-string-oneline)
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(define-key map (kbd "M-p") 'lispy-clone)
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(define-key map (kbd "M-\"") 'paredit-meta-doublequote)
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map)
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"`evil' flavored `lispy-mode' bindings.
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For now, this is an exact copy of `lispy-mode-map-evil-cp'.")
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(defun evil-collection-lispy-set-key-theme (theme)
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"Set `lispy-mode-map' for according to THEME.
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THEME is a list of choices: 'special, 'lispy, 'paredit, 'evilcp,
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'c-digits', 'special-evil', 'evil'.
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This is an exact copy of `lispy-set-key-theme' except with the additions of
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'special-evil' and 'evil' themes."
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(setq lispy-mode-map
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(make-composed-keymap
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(delq nil
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(list
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(when (memq 'special-evil theme) evil-collection-lispy-mode-map-special-evil)
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(when (memq 'evil theme) evil-collection-lispy-mode-map-evil)
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(when (memq 'special theme) lispy-mode-map-special)
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(when (memq 'lispy theme) lispy-mode-map-lispy)
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(when (memq 'paredit theme) lispy-mode-map-paredit)
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(when (memq 'parinfer theme) lispy-mode-map-parinfer)
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(when (memq 'evilcp theme) lispy-mode-map-evilcp)
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(when (memq 'c-digits theme) lispy-mode-map-c-digits)
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(when (memq 'oleh theme) lispy-mode-map-oleh)))))
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(setcdr
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(assq 'lispy-mode minor-mode-map-alist)
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lispy-mode-map))
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(defun evil-collection-lispy-setup ()
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"Set up `evil' bindings for `lispy'."
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(advice-add 'lispy-set-key-theme :override 'evil-collection-lispy-set-key-theme)
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(lispy-set-key-theme '(special-evil evil)))
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(provide 'evil-collection-lispy)
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;;; evil-collection-lispy.el ends here
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