private void MatchArgument(
ArgumentParser pMatch,
ParserResult pr,
ref IArgument expectedArg,
ref IItem expectedArgItem)
{
if (expectedArg.IsDynamicArgument)
{
pr.AddDynamicArgument(expectedArg, pMatch.Done( ));
expectedArgItem = null;
}
else
{
pr.SetArgument(expectedArg, pMatch.Done( ));
}
SetNextExpectedArg(null, pr, ref expectedArg, ref expectedArgItem);
}