From: utzoo!decvax!duke!harpo!utah-cs!lepreau
Newsgroups: net.followup
Title: Re: 2 requests to all posters
Article-I.D.: utah-cs.1295
Posted: Tue Jan 18 18:47:09 1983
Received: Fri Jan 21 02:01:24 1983
References: unc.4502

In version 2.9, at least, the only "-" comand that does not work is
plain old "-" by itself;  "s-" and "w-" work fine.  Just get in the habit
of doing "h-" before attempting "-", to see if it has multiple groups.

So if you must post to multiple newsgroups, do it in the same article,
and ignore Tim's suggestion.  If you don't have 2.9, beat on your admin.