My Emacs Julia REPL

emacs-julia-repl.el

(defun julia-repl ()
  "Runs Julia in a screen session in a `term' buffer."
  (interactive)
  (require 'term)
  (let ((termbuf (apply 'make-term "Julia REPL" (split-string-and-unquote "julia"))))
    (set-buffer termbuf)
    (term-mode)
    (term-char-mode)
    (switch-to-buffer termbuf)))

(defun send-region-to-julia-repl ()
  "If region active, send it to julia-repl buffer."
  (interactive)
  (if (region-active-p)
      (send-region "*Julia REPL*" (region-beginning) (region-end))))

(defun my-julia-mode-hooks ()
  (define-key julia-mode-map (kbd "C-c C-r") 'julia-repl)
  (define-key julia-mode-map (kbd "C-c C-c") 'send-region-to-julia-repl))
(add-hook 'julia-mode-hook 'my-julia-mode-hooks)