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evil-collection-info.el
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evil-collection-info.el
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;;; evil-collection-info.el --- Evil bindings for Info-mode -*- lexical-binding: t -*-
;; Copyright (C) 2017 Pierre Neidhardt
;; Author: Pierre Neidhardt <[email protected]>
;; Maintainer: James Nguyen <[email protected]>
;; Pierre Neidhardt <[email protected]>
;; URL: https://github.com/emacs-evil/evil-collection
;; Version: 0.0.1
;; Package-Requires: ((emacs "25.1"))
;; Keywords: evil, info, tools
;; This file is free software; you can redistribute it and/or modify
;; it under the terms of the GNU General Public License as published
;; by the Free Software Foundation; either version 3, or (at your
;; option) any later version.
;;
;; This file is distributed in the hope that it will be useful,
;; but WITHOUT ANY WARRANTY; without even the implied warranty of
;; MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
;; GNU General Public License for more details.
;;
;; For a full copy of the GNU General Public License
;; see <http://www.gnu.org/licenses/>.
;;; Commentary:
;; The default bindings in motion state override the standard movement keys.
;; This package uses normal state and redefines everything.
;;; Code:
(require 'evil-collection)
(require 'info)
(defconst evil-collection-info-maps '(Info-mode-map))
;;;###autoload
(defun evil-collection-info-setup ()
"Set up `evil' bindings for `info-mode'."
(evil-collection-inhibit-insert-state 'Info-mode-map)
(evil-set-initial-state 'Info-mode 'normal)
(evil-collection-define-key 'normal 'Info-mode-map
"l" 'evil-forward-char
"h" 'evil-backward-char
(kbd "<tab>") 'Info-next-reference
(kbd "S-<tab>") 'Info-prev-reference
;; From evil-integration.el.
"0" 'evil-digit-argument-or-evil-beginning-of-line
(kbd "M-h") 'Info-help ; "h"
(kbd "C-t") 'Info-history-back ; "l"
(kbd "C-o") 'Info-history-back
" " 'Info-scroll-up
(kbd "C-]") 'Info-follow-nearest-node
(kbd "DEL") 'Info-scroll-down
;; Add "C-i" for consistency.
(kbd "C-i") 'Info-history-forward
"d" 'Info-directory
"u" 'Info-up
"L" 'Info-history
"s" 'Info-search
"S" 'Info-search-case-sensitively
"i" 'Info-index
"I" 'Info-virtual-index
"a" 'info-apropos
"m" 'Info-menu
"w" 'evil-forward-word-begin
"b" 'evil-backward-word-begin
"gg" 'evil-goto-first-line
;; TODO: Restore digit arguments? Use g[n] instead.
;; TODO: Should search with "n"/"N" cover the full manual like "C-s"/"C-r" does?
;; TODO: Directions?
"n" (if (evil-collection-evil-search-enabled)
evil-collection-evil-search-next
'isearch-repeat-forward)
"N" (if (evil-collection-evil-search-enabled)
evil-collection-evil-search-previous
'isearch-repeat-backward)
;; goto
"gd" 'Info-goto-node ; TODO: "gd" does not match the rationale of "go to definition". Change?
"gm" 'Info-menu
"gt" 'Info-top-node
"gT" 'Info-toc
"gf" 'Info-follow-reference
;; TODO: "[" and "]" are Emacs default for fine-grained browsing.
;; We usually use "C-j"/"C-k" for that.
(kbd "C-j") 'Info-next
(kbd "C-k") 'Info-prev
"gj" 'Info-next
"gk" 'Info-prev
;; quit
"q" 'Info-exit
"ZQ" 'evil-quit
"ZZ" 'Info-exit)
(evil-collection-define-key 'operator 'Info-mode-map
"u" '(menu-item ; Like eww.
""
nil
:filter (lambda (&optional _)
(when (memq evil-this-operator
evil-collection-yank-operators)
(setq evil-inhibit-operator t)
#'Info-copy-current-node-name)))))
(provide 'evil-collection-info)
;;; evil-collection-info.el ends here