Function peg$parseParameterRef

packages/graph/src/grammar.js:5733–5759

()

  }

  function peg$parseParameterRef() {
    let s0, s1, s2;

    s0 = peg$currPos;
    if (input.charCodeAt(peg$currPos) === 36) {
      s1 = peg$c14;
      peg$currPos++;
    } else {
      s1 = peg$FAILED;
      if (peg$silentFails === 0) { peg$fail(peg$e16); }
    }
    if (s1 !== peg$FAILED) {
      s2 = peg$parseParameterIdentifier();
      if (s2 !== peg$FAILED) {
        peg$savedPos = s0;
        s0 = peg$f80(s2);
      } else {
        peg$currPos = s0;
        s0 = peg$FAILED;
      }
    } else {
      peg$currPos = s0;
      s0 = peg$FAILED;
    }

    return s0;
  }

  function peg$parseParameterIdentifier() {
    let s0, s1, s2, s3;