INNER CODE UNIT · JavaScript

railroad

kach/nearley · bin/nearley-railroad.js:24

function railroad(grm) {
    var rules = {};
    grm.forEach(function(instr) {
        if (instr.rules) {
            if (!rules[instr.name]) {
                rules[instr.name] = [];
            }
            rules[instr.name] = rules[instr.name].concat(instr.rules);
        }
    });

    var style = fs.readFileSync(
        path.join(
            path.dirname(require.resolve('railroad-diagrams')),
            'railroad-diagrams.css'
        )
    );

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