NR-PREDEF(1) General Commands Manual NR-PREDEF(1) NNAAMMEE nr-predef - pre-defined read-only integer number registers DDEESSCCRRIIPPTTIIOONN ascii mode: 0 groff mode: 1 horizontal resolution: 24 adjustment mode: 0 output device defined: 1 1 vertical resolution: 40 user defined macro with 0 arguments: user defined macro with 1 arguments: one user defined macro with 2 arguments: one two OpenBSD August 29, 2015 NR-PREDEF(1)