function _updateDocumentInNode(docPath) {
        DocumentManager.getDocumentForPath(docPath).done(function (doc) {
            if (doc) {
                var updateObject = {
                    "filePath": docPath,
                    "docContents": doc.getText()
                };
                searchDomain.exec("documentChanged", updateObject);
            }
        });
    }
@private
Inform node that the document has changed [along with its contents]
@param {string} docPath the path of the changed document