A system for automatically arranging a stored sequence ot textural character codes and control codes to provide textual line lengths within a predetermined range. If a tab code is detected within the stored sequence, the amount of line length corresponding to the tab code is calculated by the control...http://www.google.fr/patents/US3991405?utm_source=gb-gplus-shareBrevet US3991405 - Margin adjusting of textual codes in a memory
