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<int-e> learn 8/8/8/8/8/8/8/8 is an empty chess board in FEN notation.
author | HackBot |
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date | Sat, 30 Dec 2017 16:57:14 +0000 |
parents | 71a2a74e58c3 |
children |
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Augmented Backus-Naur Form, an update on the popular Backus-Naur Form programming language, introduces support for "Augmented Production", e.g. `foo +::= bar`. The older `::=` syntax will continue to be supported for orthogonal-compatibility purposes.