Uncaught ReferenceError: syms is not defined

[yousefamar]

syms is set without being defined beforehand. When I load kbpg as an ES6 module, the browser doesn't like this because I believe it forces strict mode.

This is fixed with window.syms = null; before loading the module, but it's a hassle to do this since it needs to be done before the module is loaded (which is hacky since normal imports are hoisted and the order of imports loading is not guaranteed).

I figured it's not worth making a pull request to just add a var syms;.