some queries

From: Roland Herrera <Leonid_at_globalnet.co.uk>
Date: Wed, 23 Dec 1998 05:28:03 -0000

To more experienced Forthers than I ( hopeless beginner ! )
Hello,

what does !+ mean ? ( not +! )
what does H mean ?
what does OPTIONAL do exactly ?

Thx anyone who answers
Roland Herrera

.
Received on Wed Dec 23 1998 - 05:28:03 PST


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