public static void CheckForMODorCOPYorCLEAR(TextSpan value)
{
if (value.IndexOf(".MOD") != -1)
{
throw new ParseFailedException(value, ".MOD is not currently supported.");
}
if (value.IndexOf(".COPY=") != -1)
{
throw new ParseFailedException(value, ".COPY is not currently supported.");
}
if (value.IndexOf(".CLEAR") != -1)
{
throw new ParseFailedException(value, ".CLEAR is not currently supported.");
}
}