private static bool DoMath(Interpreter interpreter, Token <R> firstToken, PatternReader reader, State state)
{
bool isStatement = reader.Take(R.At);
var tokens = reader.ReadToScopeClose(R.LeftParen, R.RightParen, Brackets.All);
interpreter.PushState(State.CreateSub(reader.Source, tokens, interpreter));
state.AddPreBlueprint(new DelegateBlueprint(interpreter, _ =>
{
var v = Parser.Calculate(_, _.PopResultString());
if (!isStatement)
{
_.Print(_.FormatNumber(v));
}
return(false);
}));
return(true);
}
