private void Initialize() {
// create all symbols
var sum = new Sum();
var prog = new Prog();
var frog = new Frog();
var left = new Left();
var forward = new Forward();
var constant = new Constant();
var allSymbols = new List<ISymbol>() { sum, prog, frog, left, forward, constant };
// add all symbols to the grammar
foreach (var s in allSymbols)
AddSymbol(s);
// define grammar rules
foreach (var s in allSymbols) {
AddAllowedChildSymbol(sum, s);
AddAllowedChildSymbol(sum, s);
AddAllowedChildSymbol(prog, s);
AddAllowedChildSymbol(prog, s);
AddAllowedChildSymbol(frog, s);
AddAllowedChildSymbol(StartSymbol, s);
}
}
private Left(Left original, Cloner cloner)
: base(original, cloner) {
}