push.default documented in "man git-push"?

Is the newish push.default documented in the "git push" manpage
anywhere? I don't see it mentioned (and there are several references
to the "default" behavior), but maybe I'm missing something. Is it
left out on purpose (ie, config values aren't supposed to be mentioned
in command manpages)?

--dave

-- 
glasser@davidglasser.net | langtonlabs.org | flickr.com/photos/glasser/