License?

[agoldstein03]

Hello! I realize that since this project is just the description of a syntax, it may not be copyrightable, but I'm no lawyer and really have no idea. Would you (of course with the agreement of any other applicable contributors) be willing to add some sort of license text, just to be clear about usage rights/preferences? I am looking to start a derivative project (PugX; I'm a huge fan of Pug's syntax) and figured I would ask just in case. Thanks!