Rhino.TokenStream.UngetChar C# (CSharp) Method

		private void UngetChar(int c)
		{
			// can not unread past across line boundary
			if (ungetCursor != 0 && ungetBuffer[ungetCursor - 1] == '\n')
			{
				Kit.CodeBug();
			}
			ungetBuffer[ungetCursor++] = c;
			cursor--;
		}