Speech Rule Engine
Copyright 2014-2018 Volker Sorge

This product includes software developed by Volker Sorge
(http://progressiveaccess.com/) originally implemented in the context of
ChromeVox (http://www.chromevox.com/) at Google Inc. (http://google.com/).

The browser version depends on the wicked good XPath library wgxpath
(https://github.com/google/wicked-good-xpath) to run in IE and Edge.

The node version also depends on wicked good XPath
(https://www.npmjs.com/package/wicked-good-xpath).