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Py-railroad-diagrams
Jul 20, 2023
Generate SVG railroad syntax diagrams, like on JSON.org
Railroad-diagram Generator is a small library for generating railroad diagrams like what JSON.org uses using SVG, with both JS and Python ports.
Railroad diagrams are a way of visually representing a grammar in a form that is more readable than using regular expressions or BNF. They can easily represent any context-free grammar, and some more powerful grammars. There are several railroad-diagram generators out there, but none of them had the visual appeal I wanted, so I wrote my own.
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