Function peg$parse

parser.js:142–2688

(input, options)

  };

  function peg$parse(input, options) {
    options = options !== void 0 ? options : {};

    var peg$FAILED = {},

        peg$startRuleFunctions = { start: peg$parsestart },
        peg$startRuleFunction  = peg$parsestart,

        peg$c0 = function(ss) {
            return ss.length === 1 ? ss[0] : { type: 'matches', selectors: ss };
          },
        peg$c1 = function() { return void 0; },
        peg$c2 = " ",
        peg$c3 = peg$literalExpectation(" ", false),
        peg$c4 = /^[^ [\],():#!=><~+.]/,
        peg$c5 = peg$classExpectation([" ", "[", "]", ",", "(", ")", ":", "#", "!", "=", ">", "<", "~", "+", "."], true, false),
        peg$c6 = function(i) { return i.join(''); },
        peg$c7 = ">",
        peg$c8 = peg$literalExpectation(">", false),
        peg$c9 = function() { return 'child'; },
        peg$c10 = "~",
        peg$c11 = peg$literalExpectation("~", false),
        peg$c12 = function() { return 'sibling'; },
        peg$c13 = "+",
        peg$c14 = peg$literalExpectation("+", false),
        peg$c15 = function() { return 'adjacent'; },
        peg$c16 = function() { return 'descendant'; },
        peg$c17 = ",",
        peg$c18 = peg$literalExpectation(",", false),
        peg$c19 = function(s, ss) {
          return [s].concat(ss.map(function (s) { return s[3]; }));
        },
        peg$c20 = function(op, s) {
            if (!op) return s;
            return { type: op, left: { type: 'exactNode' }, right: s };
          },
        peg$c21 = function(a, ops) {
            return ops.reduce(function (memo, rhs) {
              return { type: rhs[0], left: memo, right: rhs[1] };
            }, a);
          },
        peg$c22 = "!",
        peg$c23 = peg$literalExpectation("!", false),
        peg$c24 = function(subject, as) {
            const b = as.length === 1 ? as[0] : { type: 'compound', selectors: as };
            if(subject) b.subject = true;
            return b;
          },
        peg$c25 = "*",
        peg$c26 = peg$literalExpectation("*", false),
        peg$c27 = function(a) { return { type: 'wildcard', value: a }; },
        peg$c28 = "#",
        peg$c29 = peg$literalExpectation("#", false),
        peg$c30 = function(i) { return { type: 'identifier', value: i }; },
        peg$c31 = "[",
        peg$c32 = peg$literalExpectation("[", false),
        peg$c33 = "]",
        peg$c34 = peg$literalExpectation("]", false),