public MetaGrammar gram(Object o, MetaGrammar g, Object o2) { return g; }
public MetaGrammar grammar(Object[] o) { return this; }
public MetaGrammar grammar(Object o, Union[] u, Object x) { return this; }
public char _backslash_n() { return '\n'; }
public char _backslash_r() { return '\r'; }
public MetaGrammar gram(Object o, MetaGrammar g, Object o2) { return g; }
public MetaGrammar grammar(Object[] o) { return this; }
public MetaGrammar grammar(Object o, Union[] u, Object x) { return this; }
public char _backslash_n() { return '\n'; }
public char _backslash_r() { return '\r'; }