-(when (require 'tern nil 'noerror)
- (add-hook 'js2-mode-hook (lambda () (tern-mode t))))
-(defun tern-project-dir ()
- (or (and (equal tern-last-file-name (buffer-file-name)) tern-project-dir)
- (and (not (buffer-file-name)) (setf tern-project-dir ""))
- (setf tern-project-dir (expand-file-name (locate-dominating-file default-directory ".git"))))
- ;; Track the file name to detect if it changed, which means the project
- ;; directory needs to be found again.
- (setf tern-last-file-name (buffer-file-name))
- tern-project-dir)