| COPYRIGHT NOTICE
| ~~~~~~~~~~~~~~~~
| Nearly all of the files contained in this directory are copyrighted
| by their respective maintainers.  (Even files without explicit
| copyright notices are copyrighted under the international Berne
| Convention, in effect in most countries.)  Some of the files,
| although certainly not all, prohibit redistribution for any
| commercial purposes without prior approval; other kinds of
| restrictions may also be imposed by the maintainers.
| 
| If you have any doubts about whether you may redistribute a
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| Making a copy for your own personal reading is implicitly allowed.