Docs for Plucker

Copyright (C) 1992,1993,1994,1995 Intermetrics, Inc.
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This document may be copied, in whole or in part, in any form or by any means, as is or with alterations, provided that (1) alterations are clearly marked as alterations and (2) this copyright notice is included unmodified in any copy. Compiled copies of standard library units and examples need not contain this copyright notice so long as the notice is included in all copies of source code and documentation.

Copyright (c) 1994 by Technical Committee X3J14. All rights reserved.
This is a working document of Technical Committee X3J14 which represents the last draft of ANS Forth submitted to ANSI for publication. Permission is hereby granted to copy this document provided that it is copied in its entirety without alteration or as altered by (1) adding text that is clearly marked as an insertion; (2) shading or highlighting existing text; and/or (3) deleting examples.
Specifically, permission is granted to use this working document as the foundation for textbooks, system manuals, and online documentation so long as the requirements in the preceding paragraph are met and the resulting product addresses a technical need that is not practically met by the official ANS.