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winfred-evil.el
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winfred-evil.el
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;; Evil
(require 'evil)
(evil-mode 1)
(evil-set-initial-state 'Custom-mode 'normal)
(evil-set-initial-state 'grep-mode 'emacs)
(evil-set-initial-state 'Info-mode 'emacs)
(evil-set-initial-state 'Man-mode 'emacs)
;; kj as escape to return to normal mode
(define-key evil-insert-state-map "k" #'cofi/maybe-exit)
(evil-define-command cofi/maybe-exit ()
:repeat change
(interactive)
(let ((modified (buffer-modified-p)))
(insert "k")
(let ((evt (read-event (format "Insert %c to exit insert state" ?j)
nil 0.5)))
(cond
((null evt) (message ""))
((and (integerp evt) (char-equal evt ?j))
(delete-char -1)
(set-buffer-modified-p modified)
(push 'escape unread-command-events))
(t (setq unread-command-events (append unread-command-events
(list evt))))))))
;;;;;; global key bindings (modeful) ;;;;;;
;; moving with visual line (like gj,gk in vim)
(define-key evil-normal-state-map "j" 'evil-next-visual-line)
(define-key evil-normal-state-map "k" 'evil-previous-visual-line)
(define-key evil-visual-state-map "j" 'evil-next-visual-line)
(define-key evil-visual-state-map "k" 'evil-previous-visual-line)
;; buffer switching related bindings
(define-key evil-normal-state-map ",bb" 'switch-to-previous-buffer)
(define-key evil-normal-state-map ",bl" 'list-buffers)
(define-key evil-normal-state-map ",bh" 'iswitchb-buffer)
(define-key evil-normal-state-map ",bf" 'ido-find-file)
(define-key evil-normal-state-map ",bn" 'show-buffer-full-name)
;; buffer switching at evil motion mode
(define-prefix-command 'wf-evil-comma-map)
(define-key wf-evil-comma-map "," 'evil-repeat-find-char-reverse)
(define-key wf-evil-comma-map "bb" 'switch-to-previous-buffer)
(define-key wf-evil-comma-map "bl" 'list-buffers)
(define-key wf-evil-comma-map "bh" 'iswitchb-buffer)
(define-key wf-evil-comma-map "bf" 'ido-find-file)
(define-key wf-evil-comma-map "bn" 'show-buffer-full-name)
(define-key evil-motion-state-map "," 'wf-evil-comma-map)
;; cscope bindings at evil normal mode
(define-prefix-command 'wf-cscope-map)
(define-key wf-cscope-map "s" 'cscope-find-this-symbol)
(define-key wf-cscope-map "g" 'cscope-find-global-definition)
(define-key wf-cscope-map "c" 'cscope-find-functions-calling-this-function)
(define-key wf-cscope-map "d" 'cscope-find-called-functions)
(define-key wf-cscope-map "t" 'cscope-find-this-text-string)
(define-key wf-cscope-map "e" 'cscope-find-egrep-pattern)
(define-key wf-cscope-map "f" 'cscope-find-this-file)
(define-key wf-cscope-map "i" 'cscope-find-files-including-file)
(define-key wf-cscope-map "n" 'cscope-next-symbol)
(define-key wf-cscope-map "p" 'cscope-prev-symbol)
(define-key wf-cscope-map "u" 'cscope-pop-mark)
(define-key evil-normal-state-map "\C-_" 'wf-cscope-map)
;; etags-select
(define-key evil-normal-state-map "\C-]" 'etags-select-find-tag-at-point)
(define-key evil-normal-state-map "\M-." 'etags-select-find-tag)
;;;;;; local key bindings (modeful) ;;;;;;
;; key bindings for cc-mode
(eval-after-load 'cc-mode
'(progn
(evil-define-key 'insert c-mode-map (kbd "RET") 'evil-ret)))
;; switch evil mode to apply gtags key bindings
; (setq c-mode-hook
; '(lambda ()
; (gtags-mode 1)
; (evil-emacs-state)
; (evil-normal-state)))
;; key bindings for custom-mode
(eval-after-load "cus-edit"
'(progn
(evil-define-key 'normal custom-mode-map (kbd "TAB") 'widget-forward)
(evil-define-key 'normal custom-mode-map "q" 'Custom-buffer-done)))
;; key bindings for egg-mode
(eval-after-load "egg"
'(progn
(evil-define-key 'normal egg-status-buffer-mode-map "q" 'egg-quit-buffer)
(evil-define-key 'normal egg-status-buffer-mode-map "c" 'egg-commit-log-edit)
(evil-define-key 'normal egg-status-buffer-mode-map "g" 'egg-buffer-cmd-refresh)))
(eval-after-load "etags-select"
'(progn
(evil-define-key 'emacs etags-select-mode-map (kbd "RET") 'etags-select-goto-tag)))
(eval-after-load "lisp"
'(progn
(evil-define-key 'insert emacs-lisp-mode-map (kbd "RET") 'evil-ret)))
;; key bindings for gtags
; (eval-after-load "gtags"
; '(progn
; (evil-define-key 'normal gtags-mode-map "\C-]" 'gtags-find-tag-from-here)
; (evil-define-key 'normal gtags-mode-map "\C-t" 'gtags-pop-stack)
; (evil-define-key 'normal gtags-mode-map ",gl" 'gtags-find-file)
; (evil-define-key 'normal gtags-mode-map ",gg" 'gtags-find-with-grep)
; (evil-define-key 'normal gtags-mode-map ",gI" 'gtags-find-with-idutils)
; (evil-define-key 'normal gtags-mode-map ",gs" 'gtags-find-symbol)
; (evil-define-key 'normal gtags-mode-map ",gr" 'gtags-find-rtag)
; (evil-define-key 'normal gtags-mode-map ",gt" 'gtags-find-tag)
; (evil-define-key 'normal gtags-mode-map ",gv" 'gtags-visit-rootdir)))
;; key bindings for Help-mode
(eval-after-load 'help-mode
'(progn
(evil-define-key 'motion help-mode-map (kbd "TAB") 'forward-button)))
;; key bindings for Info-mode
(eval-after-load "Info"
'(progn
(evil-define-key 'motion Info-mode-map (kbd "TAB") 'Info-next-reference)
(evil-define-key 'motion Info-mode-map "^" 'Info-up)
(evil-define-key 'motion Info-mode-map "T" 'Info-toc)
(evil-define-key 'emacs Info-mode-map "j" 'evil-next-visual-line)
(evil-define-key 'emacs Info-mode-map "k" 'evil-previous-visual-line)
(evil-define-key 'emacs Info-mode-map "\C-f" 'evil-scroll-page-down)
(evil-define-key 'emacs Info-mode-map "\C-b" 'evil-scroll-page-up)
(evil-define-key 'emacs Info-mode-map "," 'wf-evil-comma-map)))
;; key bindings for org-mode
(eval-after-load "org"
'(progn
(evil-define-key 'normal org-mode-map "$" 'org-end-of-line)
(evil-define-key 'normal org-mode-map "\C-cl" 'org-store-link)
(evil-define-key 'normal org-mode-map "\C-ca" 'org-agenda)
(evil-define-key 'normal org-mode-map "T" 'org-todo)
(evil-define-key 'normal org-mode-map "-" 'org-cycle-list-bullet)
(evil-define-key 'normal org-mode-map (kbd "TAB") 'org-cycle)
(evil-define-key 'normal org-mode-map "\M-l" 'org-metaright)
(evil-define-key 'normal org-mode-map "\M-h" 'org-metaleft)
(evil-define-key 'normal org-mode-map "\M-k" 'org-metaup)
(evil-define-key 'normal org-mode-map "\M-j" 'org-metadown)
(evil-define-key 'normal org-mode-map "\M-L" 'org-shiftmetaright)
(evil-define-key 'normal org-mode-map "\M-H" 'org-shiftmetaleft)
(evil-define-key 'normal org-mode-map "\M-K" 'org-shiftmetaup)
(evil-define-key 'normal org-mode-map "\M-J" 'org-shiftmetadown)
(evil-define-key 'insert org-mode-map "\M-l" 'org-metaright)
(evil-define-key 'insert org-mode-map "\M-h" 'org-metaleft)
(evil-define-key 'insert org-mode-map "\M-k" 'org-metaup)
(evil-define-key 'insert org-mode-map "\M-j" 'org-metadown)
(evil-define-key 'normal org-mode-map "o"
(lambda () (interactive)
(org-end-of-line)
(evil-open-below 0)))
(evil-define-key 'normal org-mode-map "O"
(lambda () (interactive)
(org-end-of-line)
(org-insert-heading)
(evil-append nil)))))