String items = attrs.getValue("items");
String select = attrs.getValue("select");
StringTemplateParser expressionCompiler = parsingContext.getStringTemplateParser();
this.var = expressionCompiler.compileExpr(attrs.getValue("var"), null, locator);
this.varStatus = expressionCompiler.compileExpr(attrs.getValue("varStatus"), null, locator);
this.begin = expressionCompiler.compileInt(attrs.getValue("begin"), name, locator);
this.end = expressionCompiler.compileInt(attrs.getValue("end"), name, locator);
this.step = expressionCompiler.compileInt(attrs.getValue("step"), name, locator);
if (items == null) {