public/js/vendor/acorn/util/walk.js
function makeScope(prev, isCatch) {
    return {vars: Object.create(null), prev: prev, isCatch: isCatch};
  }
function makeScope(prev, isCatch) {
    return {vars: Object.create(null), prev: prev, isCatch: isCatch};
  }
function makeScope ( prev , isCatch ) { return { vars : Object . create ( null ) , prev : prev , isCatch : isCatch } ; }
A custom walker that keeps track of the scope chain and the variables defined in it.
A custom walker that keeps track of the scope chain and the variables defined in it .