Rhino.ConsString.Flatten C# (CSharp) Method

		private string Flatten()
		{
			lock (this)
			{
				if (depth > 0)
				{
					StringBuilder b = new StringBuilder(length);
					AppendTo(b);
					s1 = b.ToString();
					s2 = string.Empty;
					depth = 0;
				}
				return (string)s1;
			}
		}