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<b_jonas> addwhatis whatis(5hackeso) - no description
author HackEso <hackeso@esolangs.org>
date Thu, 05 Dec 2019 23:40:42 +0000
parents 71a2a74e58c3
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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.