ROFF - Text markup language

#824on PLDB	52Years Old	220Users
0Books	0Papers	37kRepos

Try now: Riju

ROFF Wikipedia page
There are at least 36,672 ROFF repos on GitHub
ROFF first developed in AT&T Bell Laboratories
file extensions for ROFF include roff, 1, 1in, 1m, 1x, 2, 3, 3in, 3m, 3p, 3pm, 3qt, 3x, 4, 5, 6, 7, 8, 9, l, man, mdoc, me, ms, n, nr, rno and tmac
The Google BigQuery Public Dataset GitHub snapshot shows 11k users using ROFF in 12k repos on GitHub
ROFF on HOPL
GitHub supports syntax highlighting for ROFF
See also: (1 related languages)Troff
HTML of this page generated by LanguagePage.ts

Example from Riju:

.PP
Hello, world!

Example from Linguist:

.TH FOO 1
.SH NAME
foo \- bar
.SH SYNOPSIS
.B foo
.I bar
.SH DESCRIPTION
Foo bar
.BR baz
quux.
.PP
.B Foo
bar baz.