public static string Eval(string input)
{
var expression = Expression.Parse(input);
var state = new ForthState();
foreach (var definition in expression)
{
definition.Evaluate(state);
}
return(state.ToString());
}
public static string Evaluate(string[] instructions)
{
var state = new ForthState();
foreach (var instruction in instructions)
{
var expression = Expression.Parse(instruction);
foreach (var definition in expression)
{
definition.Evaluate(state);
}
}
return(state.ToString());
}