2008/11/6 Julian Leviston <[EMAIL PROTECTED]>:
> I'm curious...
> What DOES -- do? :-) I've never understood that.

some applications delegate operations to others. Thus there's a need
to separate front application arguments from those needed to be
delegated.
The classic example of such tool is xargs. -- used to split command
line arguments into two groups named above.
-- 
MK

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