Problem in understanding Functions

Rishabh Yadav <[email protected]> Sun, 30 Jun 2013 20:43:40 +0530

Newsgroups	gmane.comp.gnu.gnucap.devel
Message-ID	<CAHkH5ncBVg6wfAY9HsyeZoztWw2wVVgburkj=S-1PMhOs5vMUg@mail.gmail.com>

I can't figure out what for functions cmd.more(),cmd.tail(),itested() and
utested() are used?
-- 
Rishabh Yadav

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