protected Parser(Table<Tok> pt) { this.pt = pt; }
/** implement this method to create the output forest corresponding to a lone shifted input token */
- public abstract Forest<Result> shiftToken(Input.Location oldloc, Tok t, Input.Location newloc);
+ protected abstract Forest<Result> shiftToken(Input.Location oldloc, Tok t, Input.Location newloc);
- public boolean helpgc = true;
+ boolean helpgc = true;
public String toString() { return pt.toString(); }