bundles/org.eclipse.orion.client.javascript/web/javascript/hover.js
function _getNodeText(node) {
    return node.sourceFile.text.substr(node.start, node.end - node.start);
}
function _getNodeText(node) {
    return node.sourceFile.text.substr(node.start, node.end - node.start);
}
function _getNodeText ( node ) { return node . sourceFile . text . substr ( node . start , node . end - node . start ) ; }
Get the plain text of a node.
@param {Node} node
@return {string}
Get the plain text of a node .