ex.name = e.attr("name");
for(Elem k : e.xpath("keyword")) {
ex.keywords.add(k.text().toLowerCase());
//Util.p("added keyword: " + k.text().toLowerCase());
}
ex.description = e.xpathString("description/text()");
ex.directory = file.getParentFile();
//Util.p("parsed example: " + ex.name);
return ex;
} catch (Exception ex) {
Logger.getLogger(Global.class.getName()).log(Level.SEVERE, null, ex);