code: private int _findInlineToken (final String sIn, final int nStart, final EMarkToken eToken)
    {
      int nPos = nStart;
      while (nPos < sIn.length ())
      {
        if (_getToken (sIn, nPos) == eToken)
          return nPos;
        nPos++;
      }
      return -1;
    }
docs: Finds the position of the given Token in the given String.
  
  @param sIn
  The String to search on.
  @param nStart
  The starting character position.
  @param eToken
  The token to find.
  @return The position of the token or -1 if none could be found.