Roff was a Unix version of the runoff text-formatting program from Multics, which was a descendant of RUNOFF for CTSS (the first computerized text-formatting application). [1] roff is a descendant of the RUNOFF program by Jerry Saltzer, which ran on CTSS.

groff (GNU rof f) is a typesetting system that reads plain text input that includes formatting commands to produce output in PostScript, PDF, HTML, or DVI formats or for display to a terminal. Formatting commands can be low-level typesetting primitives, macros from a supplied package, or user-defined macros.

groff (GNU roff) is a typesetting system that reads plain text input files that include formatting commands to produce output in PostScript, PDF, HTML, DVI, or other formats, or for display to a terminal. Formatting commands can be low-level typesetting primitives, macros from a supplied package, or user-defined macros.

roff is used to format Unix manual pages, (or man pages), the standard documentation system on many Unix-derived operating systems.

To a roff system, a word is any sequence of one or more characters that aren't spaces or newlines. The exceptions separate words. A roff formatter attempts to detect boundaries between sentences, and supplies

Mar 10, 2020 · roff, short for "run off", is an old-school document formatting language that is readily available for Linux systems in the form of GNU roff (groff), troff, and nroff. It's significantly lighter-weight than something like LaTex, but still allows …

troff (/ ˈ t iː r ɒ f /), short for "typesetter roff", is the major component of a document processing system developed by Bell Labs for the Unix operating system. troff and the related nroff were both developed from the original roff.

GNU roff (or groff) is a programming system for typesetting documents. It is highly flexible and has been used extensively for over thirty years. • What Is groff?

roff is used to format UNIX manual pages, (or man pages), the standard documentation system on many UNIX-derived operating systems.

roff is the general name for a set of type-setting programs, known under names like troff, nroff, ditroff, groff, etc. A roff type-setting system consists of an extensible text formatting language and a set of programs for printing and converting to other text formats.