public static void CombineWith(Interpreter.Sequence receiver, string line, BinaryOperation Combine)
{
string left = "", op = "", right = "";
if (Interpreter.Sequence.SplitTrinomial(ref left, ref op, ref right, line, Operators.assignops, Patterns.getbinaryop))
{
if (Operators.right_to_left.Contains(op))
{
receiver.ParseLeftValueExpression(left, Combine(receiver.Expression(left), receiver.Expression(right)));
}
else if (Operators.left_to_right.Contains(op))
{
receiver.ParseLeftValueExpression(right, Combine(receiver.Expression(right), receiver.Expression(left)));
}
}
else
{
throw new FormatException("Not a valid assign-statement.");
}
}
public static void InputLine(Interpreter.Sequence receiver, string line)
{
receiver.ParseLeftValueExpression(line, Console.ReadLine());
}
public static void Decrement(Interpreter.Sequence receiver, string line)
{
receiver.ParseLeftValueExpression(line, Algorithms.Arithmetic.Difference(receiver.Expression(line), 1L));
}
public static void Clear(Interpreter.Sequence receiver, string line)
{
receiver.ParseLeftValueExpression(line, null);
}
