Emacs/Zsh snippet to open files an jump to a specific line

edit.el

(require 'server)
(server-start)

(defun nkv-find-file-and-jump (spec)
  (interactive "s")
  (let ((f (car (split-string spec ":")))
	(l (cadr (split-string spec ":"))))
    (find-file f)
    (if l (goto-line (string-to-int l)))))

edit.zsh

# In your .zshrc
e() {
    snippet="(nkv-find-file-and-jump \"$1\")"
    emacsclient --no-wait -e $snippet
    }