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evil-lispy.el
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evil-lispy.el
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(require 'evil)
(require 'lispy)
;; ——— Mode/State definition ——————————————————————————————————————————————————
;;;###autoload
(define-minor-mode evil-lispy-mode
"Context sensitive paredit"
:lighter " eLY"
:keymap (make-sparse-keymap)
:after-hook (evil-normal-state))
;; Evil sexp editing state
(evil-define-state
lispy "lispy operation state"
:tag " <S> "
:cursor ("orange" box)
:suppress-keymap t
;; disable automatically going into visual mode...
(if (evil-lispy-state-p)
(remove-hook 'activate-mark-hook 'evil-visual-activate-hook t)
(add-hook 'activate-mark-hook 'evil-visual-activate-hook nil t)))
;; ——— Utilities ————————————————————————————————————————————————————————---—--
(defmacro evil-lispy--bind (&rest code)
"Helper to make an bindable command"
`(lambda ()
(interactive)
,@code))
(defun evil-lispy-alter-sexp-left ()
"Move bound of sexp left"
(interactive)
(if (looking-at lispy-left)
(lispy-slurp 1)
(lispy-barf 1)))
(defun evil-lispy-alter-sexp-right ()
"Move bound of sexp right"
(interactive)
(if (looking-at lispy-left)
(lispy-barf 1)
(lispy-slurp 1)))
;; ——— Evil standard keymap overrides —————————————————————————————————————————
(let ((map evil-lispy-mode-map))
;; Entering lispy state
(evil-define-key 'normal map (kbd "(")
(evil-lispy--bind
(evil-lispy-state)
(evil-forward-char 1 nil t)
(lispy-backward 1)))
(evil-define-key 'normal map (kbd ")")
(evil-lispy--bind
(evil-lispy-state)
(evil-backward-char 1 nil t)
(lispy-forward 1)))
;; Brackets
(evil-define-key 'insert map (kbd "(") 'lispy-parens)
(evil-define-key 'insert map (kbd ")") 'lispy-out-forward-nostring)
(evil-define-key 'insert map (kbd "{") 'lispy-braces)
(evil-define-key 'insert map (kbd "}") 'lispy-out-forward-nostring)
(evil-define-key 'insert map (kbd "[") 'lispy-brackets)
(evil-define-key 'insert map (kbd "]") 'lispy-out-forward-nostring)
;; Killing
(evil-define-key 'normal map (kbd "x") 'lispy-delete)
(evil-define-key 'insert map (kbd "X") 'lispy-delete-backward)
(evil-define-key 'insert map (kbd "DEL") 'lispy-delete-backward)
;(evil-define-key 'normal map (kbd "dd") 'lispy-kill)
(evil-define-key 'normal map (kbd "D") 'lispy-kill)
(evil-define-key 'normal map (kbd "C") (evil-lispy--bind
(lispy-kill) (evil-insert 0)))
(evil-define-key 'normal map (kbd "S") (evil-lispy--bind
(lispy-kill-at-point) (evil-insert 0)))
(evil-define-key 'normal map (kbd "p") 'lispy-yank)
;; Misc
(evil-define-key 'normal map (kbd "gv") (evil-lispy--bind (evil-lispy-state) (lispy-mark-symbol)))
(evil-define-key 'normal map (kbd "gV") (evil-lispy--bind (evil-lispy-state) (lispy-mark)))
(evil-define-key 'normal map (kbd "gJ") 'lispy-split)
(evil-define-key 'normal map (kbd "C-e") 'lispy-move-end-of-line)
(evil-define-key 'normal map (kbd "C-1") 'lispy-describe-inline)
(evil-define-key 'normal map (kbd "C-2") 'lispy-arglist-inline)
map)
;; ——— Lispy state binds ——————————————————————————————————————————————————————
(let ((map evil-lispy-state-map))
;; Exiting state
(define-key map (kbd "C-g")
(evil-lispy--bind
(deactivate-mark)
(evil-normal-state)))
(define-key map [escape] (kbd "C-g"))
(define-key map "w" (evil-lispy--bind
(evil-normal-state) (evil-forward-word)))
(define-key map "W" (evil-lispy--bind
(evil-normal-state) (evil-forward-WORD-begin)))
(define-key map "e" (evil-lispy--bind
(evil-normal-state) (evil-forward-word-end)))
(define-key map "E" (evil-lispy--bind
(evil-normal-state) (evil-forward-WORD-end)))
(define-key map "b" (evil-lispy--bind
(evil-normal-state) (evil-backward-word-begin)))
(define-key map "B" (evil-lispy--bind
(evil-normal-state) (evil-backward-WORD-begin)))
(define-key map "ge" (evil-lispy--bind
(evil-normal-state) (evil-backward-word-end)))
(define-key map "gE" (evil-lispy--bind
(evil-normal-state) (evil-backward-WORD-end)))
(define-key map "i" 'evil-insert)
(define-key map "I" 'evil-insert-line)
(define-key map "a" 'evil-append)
(define-key map "A" 'evil-append-line)
(define-key map (kbd "SPC") (evil-lispy--bind
(lispy-space) (evil-insert-state)))
(define-key map (kbd "RET") (evil-lispy--bind
(lispy-newline-and-indent) (evil-insert-state)))
;; Navigation
(define-key map (kbd "(") 'lispy-out-backward)
(define-key map (kbd ")") 'lispy-out-forward)
(define-key map (kbd "C-o") 'evil-jump-backward) ; need to go to normal mode if out of special
(define-key map (kbd "C-i") 'evil-jump-forward) ; need to go to normal mode if out of special
(define-key map (kbd "C-e") 'lispy-move-end-of-line)
(define-key map "h" 'lispy-backward)
(define-key map "j" 'lispy-down)
(define-key map "k" 'lispy-up)
(define-key map "l" 'lispy-forward)
(define-key map "f" 'lispy-flow)
(define-key map "o" 'lispy-different)
(define-key map "gd" 'lispy-follow)
(define-key map "G" 'lispy-goto)
(define-key map "q" 'lispy-ace-paren)
(define-key map "Q" 'lispy-ace-char)
;; Paredit transformations
(define-key map ">" 'evil-lispy-alter-sexp-right)
(define-key map "<" 'evil-lispy-alter-sexp-left)
(define-key map "/" 'lispy-splice)
(lispy-define-key map "r" 'lispy-raise t)
(define-key map "R" 'lispy-raise-some)
(define-key map (kbd "gJ") 'lispy-split)
(define-key map "J" 'lispy-join)
(lispy-define-key map "C" 'lispy-convolute t)
(lispy-define-key map "C-k" 'lispy-move-up t)
(lispy-define-key map "C-j" 'lispy-move-down t)
(lispy-define-key map "O" 'lispy-oneline t)
(lispy-define-key map "M" 'lispy-multiline t)
(define-key map (kbd ";") 'lispy-comment)
(define-key map "c" 'lispy-clone)
(define-key map "t" 'lispy-teleport)
;; Kill related
(define-key map (kbd "DEL") 'lispy-delete-backward)
(define-key map "D" 'lispy-kill)
(define-key map "S" (evil-lispy--bind
(lispy-kill-at-point) (evil-insert 0)))
(define-key map "p" 'lispy-yank)
(define-key map "y" 'lispy-new-copy)
;; Marking
(define-key map "s" 'lispy-ace-symbol)
(define-key map "gs" 'lispy-ace-symbol-replace)
(define-key map "v" 'lispy-mark-symbol)
(define-key map "V" 'lispy-mark-list)
;; Misc
(define-key map (kbd "C-1") 'lispy-describe-inline)
(define-key map (kbd "C-2") 'lispy-arglist-inline)
(define-key map "u" 'lispy-undo)
(define-key map "e" 'lispy-eval)
(define-key map "E" 'lispy-eval-and-insert)
(define-key map "K" 'lispy-describe)
(define-key map "A" 'lispy-arglist)
(define-key map "gq" 'lispy-normalize)
(define-key map "=" 'lispy-tab)
(define-key map (kbd "TAB") 'lispy-shifttab)
(lispy-define-key map "z" 'lispy-view t)
;; Digit argument
(mapc (lambda (x) (lispy-define-key map (format "%d" x) 'digit-argument))
(number-sequence 0 9)))
(evil-add-command-properties 'lispy-out-forward :jump t)
(evil-add-command-properties 'lispy-out-backward :jump t)
(evil-add-command-properties 'lispy-follow :jump t)
(provide 'evil-lispy)