return ret.toString();
}
- private static HashSet<Element> dropAll = new HashSet<Element>();
+ public /*private*/ static HashSet<Element> dropAll = new HashSet<Element>();
// Statics //////////////////////////////////////////////////////////////////////////////
// MetaGrammar //////////////////////////////////////////////////////////////////////////////
+ public Union nonTerminal(String str) { return nonTerminal(str, null, false, false); }
public Union nonTerminal(String str, PreSequence[][] s, boolean synthetic, boolean dropAll) {
Union n = str.equals(startSymbol) ? g : nt.get(str);
if (n == null) nt.put(str, n = new Union(str, synthetic));