4 files changed, 123 insertions, 0 deletions
diff --git a/gnu/usr.bin/groff/nroff/Makefile b/gnu/usr.bin/groff/nroff/Makefile
new file mode 100644
index 000000000000..36d1a885d4c8
--- /dev/null
+++ b/gnu/usr.bin/groff/nroff/Makefile
@@ -0,0 +1,11 @@
+MAN1=		nroff.1
+
+afterinstall:
+	install -c -o ${BINOWN} -g ${BINGRP} -m ${BINMODE} \
+		$(.CURDIR)/nroff.sh $(DESTDIR)$(BINDIR)/nroff
+	install -c -o ${BINOWN} -g ${BINGRP} -m ${BINMODE} \
+		$(.CURDIR)/psroff.sh $(DESTDIR)$(BINDIR)/psroff
+
+.include <../../../usr.bin/Makefile.inc>
+.include <../Makefile.cfg>
+.include <bsd.prog.mk>
diff --git a/gnu/usr.bin/groff/nroff/nroff.1 b/gnu/usr.bin/groff/nroff/nroff.1
new file mode 100644
index 000000000000..1dae0571869f
--- /dev/null
+++ b/gnu/usr.bin/groff/nroff/nroff.1
@@ -0,0 +1,58 @@
+.TH NROFF 1 "10 August 1992" "Groff Version 1.08"
+.SH NAME
+nroff \- emulate nroff command with groff
+.SH SYNOPSIS
+.B nroff
+[
+.B \-hi
+]
+[
+.BI \-m name
+]
+[
+.BI \-n num
+]
+[
+.BI \-o list
+]
+[
+.BI \-r cn
+]
+[
+.BI \-T name
+]
+[
+.I file\|.\|.\|.
+]
+.SH DESCRIPTION
+The
+.B nroff
+script emulates the
+.B nroff
+command using groff.
+The
+.B \-T
+option with an argument other than
+.B ascii
+and
+.B latin1
+will be ignored.
+The
+.B \-h
+option
+is equivalent to the
+.B grotty
+.B \-h
+option.
+Other options are as described in
+.BR troff (1).
+In addition the
+.BR \-e ,
+.B \-q
+and
+.B \-s
+options are silently ignored.
+.SH "SEE ALSO"
+.BR groff (1),
+.BR troff (1),
+.BR grotty (1)
diff --git a/gnu/usr.bin/groff/nroff/nroff.sh b/gnu/usr.bin/groff/nroff/nroff.sh
new file mode 100644
index 000000000000..1be695995f2d
--- /dev/null
+++ b/gnu/usr.bin/groff/nroff/nroff.sh
@@ -0,0 +1,52 @@
+#!/bin/sh
+# Emulate nroff with groff.
+
+prog="$0"
+# Default device.
+T=-Tascii
+opts=
+
+for i
+do
+	case $1 in
+	-h)
+		opts="$opts -P-h"
+		;;
+	-[eq]|-s*)
+		# ignore these options
+		;;
+	-[mrnoT])
+		echo "$prog: option $1 requires an argument" >&2
+		exit 1
+		;;
+	-i|-[mrno]*)
+		opts="$opts $1";
+		;;
+
+	-Tascii|-Tlatin1)
+		T=$1
+		;;
+	-T*)
+		# ignore other devices
+		;;
+	--)
+		shift
+		break
+		;;
+	-)
+		break
+		;;
+	-*)
+		echo "$prog: invalid option $1" >&2
+		exit 1
+		;;
+	*)
+		break
+		;;
+	esac
+	shift
+done
+
+# This shell script is intended for use with man, so warnings are
+# probably not wanted.  Also load nroff-style character definitions.
+exec groff -Wall -mtty-char $T $opts ${1+"$@"}
diff --git a/gnu/usr.bin/groff/nroff/psroff.sh b/gnu/usr.bin/groff/nroff/psroff.sh
new file mode 100644
index 000000000000..8a9008234b43
--- /dev/null
+++ b/gnu/usr.bin/groff/nroff/psroff.sh
@@ -0,0 +1,2 @@
+#! /bin/sh -
+exec groff -Tps -l -C ${1+"$@"}