From 761366755a2488c318945bbb37f007858228f0df Mon Sep 17 00:00:00 2001
From: Pierre Neidhardt <ambrevar@gmail.com>
Date: Mon, 6 Nov 2017 11:51:28 +0100
Subject: [PATCH] Add evil-outline

---
 evil-outline.el | 78 +++++++++++++++++++++++++++++++++++++++++++++++++
 1 file changed, 78 insertions(+)
 create mode 100644 evil-outline.el

diff --git a/evil-outline.el b/evil-outline.el
new file mode 100644
index 0000000..9970ea0
--- /dev/null
+++ b/evil-outline.el
@@ -0,0 +1,78 @@
+;;; evil-outline.el --- Add Evil bindings to outline-mode
+
+;; Copyright (C) 2017 Pierre Neidhardt
+
+;; Author: Pierre Neidhardt <ambrevar@gmail.com>
+;; Package-Requires: ((evil "1.2.3"))
+;; Package-Version: 20170724.1223
+;; Homepage: https://github.com/Ambrevar/evil-special-modes
+;; Version: 0
+
+;; 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:
+
+;;; Code:
+
+(require 'evil)
+(require 'outline)
+
+;;;###autoload
+(defun evil-outline-set-keys ()
+  (evil-define-key 'normal outline-mode-map
+    ;; folding
+    ;; Evil default keys:
+    ;; zO: Show recursively for current branch only.
+    ;; za: Toggle first level like outline-toggle-children.
+    ;; zc: Hide complete subtree.
+    ;; zm: Show only root notes.
+    ;; zo: Show current node like "za".
+    ;; zr: Show everything.
+    (kbd "S-<tab>") 'outline-show-all ; Also "z r" by default
+    (kbd "<tab>") 'outline-toggle-children ; Also "z a" by default
+    ;; "ze" 'outline-hide-entry
+    ;; "zE" 'outline-show-entry
+    ;; "zl" 'outline-hide-leaves
+    ;; "zb" 'outline-show-branches
+    ;; "zo" 'outline-hide-other
+    "zB" 'outline-hide-body ; Hide all bodies, Emacs has "C-c C-t".
+    "zb" 'outline-hide-entry ; Hide current body, Emacs has "C-c C-c".
+    "ze" 'outline-show-entry ; Show current body only, not subtree, reverse of outline-hide-entry, Emacs has "C-c C-e".
+    "zl" 'outline-hide-leaves ; Like `outline-hide-body' but for current subtree only, Emacs has "C-c C-l".
+    "zK" 'outline-show-branches ; Show all children recursively but no body.  Emacs has "C-c C-k".
+    "zk" 'outline-show-children ; Direct children only unlike `outline-show-branches', and no content unlike `outline-show-entry' and `outline-toggle-children'.  Emacs has "C-c TAB".
+
+    "zp" 'outline-hide-other ; Hide all nodes and bodies except current body.  Emacs has "C-c C-o".
+    ;; outline-hide-sublevels ; q ; Is it any different from `outline-hide-body'?
+    ;; outline-hide-subtree ; Emacs has "C-c C-d", Evil has default "zc".
+    ;; outline-show-subtree ; Emacs has "C-c C-s", Evil has default "zO".
+
+    ;; TODO: To mark subtree ("C-c @"), we would need to define a tree object.
+
+    ;; motion
+    "[" 'outline-previous-visible-heading
+    "]" 'outline-next-visible-heading
+    (kbd "C-k") 'outline-backward-same-level
+    (kbd "C-j") 'outline-forward-same-level
+    "^" 'outline-up-heading
+
+    (kbd "M-h") 'outline-move-demote ; Org-mode has "M-<left>", Evil-org has "M-h"
+    (kbd "M-j") 'outline-move-subtree-down ; Org-mode has "M-<down>", Evil-org has "M-j"
+    (kbd "M-k") 'outline-move-subtree-up ; Org-mode has "M-<up>", Evil-org has "M-k"
+    (kbd "M-l") 'outline-move-promote ; Org-mode has "M-<right>", Evil-org has "M-l"
+
+    (kbd "M-<return>") 'outline-insert-heading)) ; Org-mode has "M-<return>"
+
+(provide 'evil-outline)
+;;; evil-outline.el ends here