ESC-MULTI(1) General Commands Manual ESC-MULTI(1) NNAAMMEE eesscc--mmuullttii - roff multi-character escape sequences DDEESSCCRRIIPPTTIIOONN ~ +- x / 1/2 1/4 3/4 ~ +- x / 1/2 1/4 3/4 OpenBSD July 4, 2017 OpenBSD