In Google Docs just now there were unprintable symbols

In service of Google Docs there was a function which considerably simplifies text formatting — display of unprintable symbols. She allows to see elements which really are not shown when printing: gaps, tabulation and ruptures of this or that type. New control will be able to be started in the Look menu, really simplifying document editing as it will be visible, how exactly it was formatted, and it is not necessary to rely on intuition in any more attempts to distinguish tabulation from several gaps. In practice by this function not so many people, regularly use...