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dotfiles/.emacs.d/org/vterm.org
Magic_RB 9ec2e601e2 Straight, vivendi, lsp over TRAMP, projectile, dashboard, org-roam, 
digraph, nix
2020-11-25 08:32:51 +01:00

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VTerm 

  (defun pos-at-prompt (pos)
    (and
     (>= (line-number-at-pos pos) (line-number-at-pos (vterm--get-cursor-point)))
     (>= pos (vterm--get-prompt-point)) (<= pos (vterm--get-end-of-line))))

  (defun move-cursor (amount)
    (message "%s" amount)
    (if (< amount 0)
	(cl-loop repeat (* amount -1) do (vterm-send-left))
      (cl-loop repeat amount do (vterm-send-right))))

  (defun delete-selection-evilterm ()
    (when (and
	 (pos-at-prompt (point))
	 (pos-at-prompt (mark)))
	(let ((amount (- (max (point) (mark)) (vterm--get-cursor-point)))) 
	  (progn
	    (deactivate-mark)
	    (move-cursor amount)
	    (cl-loop repeat (- (max (point) (mark)) (min (point) (mark))) do (vterm-send-backspace))
	    ))
      (message "No selection")))

  (defun move-cursor-to-point ()
    (when (pos-at-prompt (point))
	(move-cursor (- (point) (vterm--get-cursor-point)))))

  (evil-define-key 'normal vterm-mode-map
    (kbd "d") (lambda () (interactive) (delete-selection-evilterm)))
  (evil-define-key 'normal vterm-mode-map
    (kbd "i") (lambda () (interactive) (move-cursor-to-point) (evil-insert 1)))
  (evil-define-key 'normal vterm-mode-map
    (kbd "<left>") (lambda () (interactive) (vterm-send-left)))
  (evil-define-key 'normal vterm-mode-map
    (kbd "<right>") (lambda () (interactive) (vterm-send-right)))
  (evil-define-key 'normal vterm-mode-map
    (kbd "<up>") (lambda () (interactive) (vterm-send-up)))
  (evil-define-key 'normal vterm-mode-map
    (kbd "<down>") (lambda () (interactive) (vterm-send-down)))
  (evil-define-key 'insert vterm-mode-map
    (kbd "<left>") (lambda () (interactive) (vterm-send-left)))
  (evil-define-key 'insert vterm-mode-map
    (kbd "<right>") (lambda () (interactive) (vterm-send-right)))
  (evil-define-key 'insert vterm-mode-map
    (kbd "<up>") (lambda () (interactive) (vterm-send-up)))
  (evil-define-key 'insert vterm-mode-map
    (kbd "<down>") (lambda () (interactive) (vterm-send-down)))
  (use-package vterm
    :straight t
    :config
    <<vterm-evil-fix>>)