code: func (t *Table) center(i int) string {
  	if i == -1 && !t.borders.Left {
  		return t.pRow
  	}
  
  	if i == len(t.cs)-1 && !t.borders.Right {
  		return t.pRow
  	}
  
  	return t.pCenter
  }
docs: // Center based on position and border.