docs: def upload(ui, repo, name, **opts):
  	"""upload diffs to the code review server
  
  	Uploads the current modifications for a given change to the server.
  	"""
  	if codereview_disabled:
  		raise hg_util.Abort(codereview_disabled)
  
  	repo.ui.quiet = True
  	cl, err = LoadCL(ui, repo, name, web=True)
  	if err != "":
  		raise hg_util.Abort(err)
  	if not cl.local:
  		raise hg_util.Abort("cannot upload non-local change")
  	cl.Upload(ui, repo)
  	print "%s%s\n" % (server_url_base, cl.name)
  	return 0