internal override void Consume(ref Source Source, ref Result Result)
{
From.Consume(ref Source, ref Result);
if (Result)
{
Level++;
}
while (Level > 0)
{
if (Source.EOF)
{
break;
}
Source.Position++;
Result.Length++;
if (From.CheckHeader(ref Source))
{
From.Consume(ref Source, ref Result);
if (Result)
{
Level++;
}
}
if (To.CheckHeader(ref Source))
{
To.Consume(ref Source, ref Result);
if (Result)
{
Level--;
}
}
}
if (Level != 0)
{
Result.Error = new ConsumeFailedError(Expected: this.ToString());
}
}
