/**
* Try to create a WikiGen object. If you have not run WikiGen yet, then <code>wg</code> will be
* set to null.
*
* @return A default WikiGen object.
*/
private static WikiGen initWG() {
try {
return new WikiGen();
} catch (Throwable e) {
ColorLog.warn("INFO: WikiGen must be run before wg can be used.");
return null;
}
}
