System.Web.Compilation.AspGenerator.GetNumberOfLinesForRange C# (CSharp) Method

		int GetNumberOfLinesForRange (string fileContents, int index, int length)
		{
			int lines = 0;
			int stop = index + length;
			char c;
			bool foundCR = false;
			
			for (int pos = index; pos < stop; pos++) {
				c = fileContents [pos];
				if (c == '\n' || foundCR) {
					lines++;
					foundCR = false;
				}

				foundCR = (c == '\r');
			}

			return lines;
		}