public static void UndefineConstant(string name)
{
if (!IsConstant(name))
{
throw new Water.Error("Constant \"" + name + "\" is not defined.");
}
_constants.Remove(name);
}
public static void DefineVariable(string name, object value)
{
if (IsConstant(name))
{
throw new Water.Error("Constant \"" + name + "\" is already defined.");
}
Water.Dictionary frame = (Water.Dictionary)_variables[_stackDepth - 1];
if (frame.IsDefined(name))
{
frame.Remove(name);
}
frame.Add(name, value);
}