public LrConfig(int count, Stack <int> stack, LrAction action, string input)
{
this.count = count;
this.stack = stack;
this.action = action;
this.input = input;
}
/**
* Construct a parser with a given table and input
*/
public LrParser(LrTable table, string input)
{
this.table = table;
LrAction action = table.Action(0, input.Length > 0 ? input[0] : table.Empty());
this.config = new LrConfig(0, new Stack <int>(), action, input);
this.config.stack.Push(0);
this.ast = new LrAst();
}