code: func (c *Cell) String() string {
  	if c.Data == nil {
  		return strutil.PadLeft(" ", int(c.Width), ' ')
  	}
  	s := fmt.Sprintf("%v", c.Data)
  	if c.Width > 0 {
  		if c.Wrap && uint(len(s)) > c.Width {
  			return wordwrap.WrapString(s, c.Width)
  		} else {
  			return strutil.Resize(s, c.Width, c.RightAlign)
  		}
  	}
  	return s
  }
docs: // String returns the string formated representation of the cell