String p = doing.get(varName);
String nData = data.replaceAll("@\\{" + varName + "\\}", p);
expand(nData);
} else {
// String postfix = data.substring(match + 1);
VarPattern vp[] = PatternCompiler.lookup(varName);
int eIxBase = eIx;
for (int i = 0; i < vp.length; i++) {
addErrors(vp[i].errors);
String nData;