code: private int findNextMatchingLine(String[] textLines, int startingLine, String textToMatch)
  	{
  		int _foundLeft = -1;
  		{
  			int _tempLine = startingLine + 1;
  			while (_tempLine < textLines.length)
  			{
  				String _tempText = getTextLine(textLines, _tempLine);
  				if (_tempText.equals(textToMatch))
  				{
  					_foundLeft = _tempLine;
  					break;
  				}
  				++_tempLine;
  			}
  		}
  		return _foundLeft;
  	}
docs: Find the matching line, if any.
  
  @param textLines
  The source text as an array of lines.
  @param startingLine
  The line number from which to begin looking for the <code>textToMatch</code>.
  @param textToMatch
  The text to look for.
  @return the line number that is the <code>textToMatch</code>.