Update evil settings

2 files changed, 169 insertions, 13 deletions

diff --git a/emacs/.emacs.d/init.el b/emacs/.emacs.d/init.el
index 2026543..7116b70 100644
--- a/emacs/.emacs.d/init.el
+++ b/emacs/.emacs.d/init.el
@@ -141,17 +141,6 @@ MODE1 is enabled and vice-versa."
   "Set the `disabled' property for each item in FUNCTIONS to nil."
   (mapc #'(lambda (f) (put f 'disabled nil)) functions))
 
-(defun oni:maybe-switch-to-normal-state ()
-  "Switch the current buffer to normal state.
-
-Only do this when the mode is not in emacs state by default."
-  (unless (memql major-mode (oni:modes-starting-in 'emacs))
-    (evil-normal-state)))
-
-(defun oni:modes-starting-in (state)
-  "Get a list of the modes whose default state is STATE."
-  (symbol-value (evil-state-property state :modes)))
-
 ;;;; Module-specific settings
 
 (auto-init appt)
@@ -716,6 +705,17 @@ Only do this when the mode is not in emacs state by default."
 ;; Update diff-hl when magit changes something.
 (add-hook 'magit-post-refresh-hook 'diff-hl-magit-post-refresh t)
 
+;; Clear all keybindings from evil-insert-state so I can use normal
+;; Emacs keybindings.
+(add-hook 'evil-mode-hook 'oni:evil-clear-insert-state-keys)
+
+;; Make C-g do the same thing as ESC in most evil states. This should
+;; always be done _after_ `oni:evil-clear-insert-state-keys'.
+(add-hook 'evil-mode-hook 'oni:evil-set-normal-state-key :append)
+
+;; Change all keybindings for use with Colemak.
+(add-hook 'evil-mode-hook 'oni:evil-setup-colemak)
+
 (oni:add-hooks 'texinfo-mode-hook
   #'outline-minor-mode)
 
@@ -832,8 +832,8 @@ Only do this when the mode is not in emacs state by default."
   (global-wakatime-mode)
   (evil-mode)
   (kill-local-variable 'mode-line-format)
-  (when (string-equal (system-name) "drd")
-    (require 'evil-colemak))
+  ;; (when (string-equal (system-name) "drd")
+  ;;   (require 'colemak-evil))
   (global-evil-surround-mode))
 
 (with-eval-after-load 'ruby
diff --git a/emacs/.emacs.d/site-lisp/oni-evil.el b/emacs/.emacs.d/site-lisp/oni-evil.el
new file mode 100644
index 0000000..f28a430
--- /dev/null
+++ b/emacs/.emacs.d/site-lisp/oni-evil.el
@@ -0,0 +1,156 @@
+;;; oni-evil.el --- Extra Evil mode functions and commands  -*- lexical-binding: t; -*-
+
+;; Copyright (C) 2016  Tom Willemse
+
+;; Author: Tom Willemse <tom@ryuslash.org>
+;; Keywords:
+
+;; This program 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 of the License, or
+;; (at your option) any later version.
+
+;; This program 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.
+
+;; You should have received a copy of the GNU General Public License
+;; along with this program.  If not, see <http://www.gnu.org/licenses/>.
+
+;;; Commentary:
+
+;; Here are some Evil-related commands and functions.
+
+;;; Code:
+
+(require 'evil-states)
+(require 'evil-vars)
+
+;;;###autoload
+(defun oni:evil-clear-insert-state-keys ()
+  "Remove all keybindings from the `evil-insert-state-map'."
+  (setcdr evil-insert-state-map nil))
+
+;;;###autoload
+(defun oni:maybe-switch-to-normal-state ()
+  "Switch the current buffer to normal state.
+
+Only do this when the mode is not in Emacs state by default."
+  (unless (memql major-mode (oni:modes-starting-in 'emacs))
+    (evil-normal-state)))
+
+;;;###autoload
+(defun oni:modes-starting-in (state)
+  "Get a list of the modes whose default state is STATE."
+  (symbol-value (evil-state-property state :modes)))
+
+;;;###autoload
+(defun oni:evil-set-normal-state-key ()
+  "Set `C-g' to go back to evil-normal-state, like ESC."
+  (let ((evil-modes (delq 'emacs (mapcar #'car evil-state-properties))))
+    (dolist (mode evil-modes)
+      (let ((keymap-symbol
+             (intern (concat "evil-" (symbol-name mode) "-state-map"))))
+        (define-key (symbol-value keymap-symbol)
+          (kbd "C-g") #'evil-normal-state)))))
+
+;;;###autoload
+(defun oni:evil-setup-colemak ()
+  "Swap keys to match the Colemak layout."
+  (define-key evil-normal-state-map "s" 'evil-delete)
+  (define-key evil-normal-state-map "S" 'evil-delete-line)
+  (define-key evil-normal-state-map "r" 'evil-substitute)
+  (define-key evil-normal-state-map "R" 'evil-change-whole-line)
+  (define-key evil-normal-state-map "p" 'evil-replace)
+  (define-key evil-normal-state-map "P" 'evil-replace-state)
+  (define-key evil-normal-state-map ";" 'evil-paste-after)
+  (define-key evil-normal-state-map ":" 'evil-paste-before)
+  (define-key evil-normal-state-map "y" 'evil-open-below)
+  (define-key evil-normal-state-map "Y" 'evil-open-above)
+  (define-key evil-normal-state-map "j" 'evil-yank)
+  (define-key evil-normal-state-map "J" 'evil-yank-line)
+  (define-key evil-normal-state-map "N" 'evil-join)
+  (define-key evil-normal-state-map "u" 'evil-insert)
+  (define-key evil-normal-state-map "U" 'evil-insert-line)
+  (define-key evil-normal-state-map "l" 'undo)
+  (define-key evil-normal-state-map "d" nil)
+  (define-key evil-normal-state-map "d&" 'evil-ex-repeat-global-substitute)
+  (define-key evil-normal-state-map "d8" 'what-cursor-position)
+  (define-key evil-normal-state-map "da" 'what-cursor-position)
+  (define-key evil-normal-state-map "di" 'evil-insert-resume)
+  (define-key evil-normal-state-map "dJ" 'evil-join-whitespace)
+  (define-key evil-normal-state-map "dq" 'evil-fill-and-move)
+  (define-key evil-normal-state-map "dw" 'evil-fill)
+  (define-key evil-normal-state-map "du" 'evil-downcase)
+  (define-key evil-normal-state-map "dU" 'evil-upcase)
+  (define-key evil-normal-state-map "df" 'find-file-at-point)
+  (define-key evil-normal-state-map "dF" 'evil-find-file-at-point-with-line)
+  (define-key evil-normal-state-map "d?" 'evil-rot13)
+  (define-key evil-normal-state-map "d~" 'evil-invert-case)
+  (define-key evil-normal-state-map "d;" 'goto-last-change)
+  (define-key evil-normal-state-map "d," 'goto-last-change-reverse)
+
+  (define-key evil-normal-state-map "i" nil)
+  (define-key evil-normal-state-map "I" nil)
+  (define-key evil-normal-state-map "o" nil)
+  (define-key evil-normal-state-map "O" nil)
+  (define-key evil-normal-state-map "g" nil)
+
+  (define-key evil-window-map "g" 'evil-window-top-left)
+  (define-key evil-window-map "r" 'evil-window-split)
+  (define-key evil-window-map "R" 'evil-window-split)
+  (define-key evil-window-map "p" 'evil-window-rotate-downwards)
+  (define-key evil-window-map "P" 'evil-window-rotate-upwards)
+  (define-key evil-window-map "p" 'evil-window-mru)
+  (define-key evil-window-map "y" 'delete-other-windows)
+  (define-key evil-window-map "n" 'evil-window-down)
+  (define-key evil-window-map "N" 'evil-window-move-very-bottom)
+  (define-key evil-window-map "k" 'evil-window-new)
+  (define-key evil-window-map "e" 'evil-window-up)
+  (define-key evil-window-map "E" 'evil-window-move-very-top)
+  (define-key evil-window-map "i" 'evil-window-right)
+  (define-key evil-window-map "I" 'evil-window-move-far-right)
+
+  (define-key evil-motion-state-map "f" 'evil-forward-word-end)
+  (define-key evil-motion-state-map "F" 'evil-forward-WORD-end)
+  (define-key evil-motion-state-map "t" 'evil-find-char)
+  (define-key evil-motion-state-map "T" 'evil-find-char-backward)
+  (define-key evil-motion-state-map "g" 'evil-find-char-to)
+  (define-key evil-motion-state-map "G" 'evil-find-char-to-backward)
+  (define-key evil-motion-state-map "D" 'evil-goto-line)
+  (define-key evil-motion-state-map "o" 'evil-repeat-find-char)
+  (define-key evil-motion-state-map "O" 'evil-ex)
+  (define-key evil-motion-state-map "j" 'evil-yank)
+  (define-key evil-motion-state-map "J" 'evil-yank-line)
+  (define-key evil-motion-state-map "n" 'evil-next-line)
+  (define-key evil-motion-state-map "k" 'evil-search-next)
+  (define-key evil-motion-state-map "K" 'evil-search-previous)
+  (define-key evil-motion-state-map "e" 'evil-previous-line)
+  (define-key evil-motion-state-map "E" 'evil-lookup)
+  (define-key evil-motion-state-map "i" 'evil-forward-char)
+  (define-key evil-motion-state-map "I" 'evil-window-bottom)
+  (define-key evil-motion-state-map "d" nil)
+  (define-key evil-motion-state-map "dd" 'evil-goto-definition)
+  (define-key evil-motion-state-map "de" 'evil-backward-word-end)
+  (define-key evil-motion-state-map "dE" 'evil-backward-WORD-end)
+  (define-key evil-motion-state-map "dg" 'evil-goto-first-line)
+  (define-key evil-motion-state-map "dj" 'evil-next-visual-line)
+  (define-key evil-motion-state-map "dk" 'evil-previous-visual-line)
+  (define-key evil-motion-state-map "d0" 'evil-beginning-of-visual-line)
+  (define-key evil-motion-state-map "d_" 'evil-last-non-blank)
+  (define-key evil-motion-state-map "d^" 'evil-first-non-blank-of-visual-line)
+  (define-key evil-motion-state-map "dm" 'evil-middle-of-visual-line)
+  (define-key evil-motion-state-map "d$" 'evil-end-of-visual-line)
+  (define-key evil-motion-state-map "d\C-]" 'find-tag)
+
+  (define-key evil-visual-state-map "P" 'evil-change)
+  (define-key evil-visual-state-map "y" 'exchange-point-and-mark)
+  (define-key evil-visual-state-map "Y" 'evil-visual-exchange-corners)
+  (define-key evil-visual-state-map "U" 'evil-insert)
+  (define-key evil-visual-state-map "u" evil-inner-text-objects-map)
+  (define-key evil-visual-state-map "l" 'evil-downcase)
+  (define-key evil-visual-state-map "L" 'evil-upcase))
+
+(provide 'oni-evil)
+;;; oni-evil.el ends here