sproto-mode

Emacs major mode for editing sproto

How to Install

Install sproto-mode from MELPA:

M-x package-install RET sproto-mode

Or put sproto-mode.el in Emacs load-path, and add this line to your .emacs file:

(require 'sproto-mode)
(add-to-list 'auto-mode-alist '("\\.sproto\\'" . sproto-mode))