Function forspec1

src/cm/javascript.js:331–336

(type)

    if (type == ",") return cont(vardef1);
  }
  function forspec1(type) {
    if (type == "var") return cont(vardef1, expect(";"), forspec2);
    if (type == ";") return cont(forspec2);
    if (type == "variable") return cont(formaybein);
    return cont(forspec2);
  }
  function formaybein(type, value) {
    if (value == "in") return cont(expression);
    return cont(maybeoperator, forspec2);