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#!/bin/sh
# Emulate nroff with groff.
# $FreeBSD$
prog="$0"
# Default device.
locale=${LC_CTYPE:-$LANG}
if test `expr "$locale" : ".*\.ISO_8859-1"` -gt 0
then
T=-Tlatin1
else
if test `expr "$locale" : ".*\.KOI8-R"` -gt 0
then
T=-Tkoi8-r
else
T=-Tascii
fi
fi
opts=
safer=-S
for i
do
case $1 in
-h)
opts="$opts -P-h"
;;
-[eq]|-s*)
# ignore these options
;;
-[mrnoT])
echo "$prog: option $1 requires an argument" >&2
exit 1
;;
-[iStp]|-[mrno]*)
opts="$opts $1";
;;
-Tascii|-Tlatin1|-Tkoi8-r)
T=$1
;;
-T*)
# ignore other devices
;;
-S)
# safer behaviour
safer=-S
;;
-U)
# unsafe behaviour
safer=-U
;;
-u*)
# Solaris 2.2 `man' uses -u0; ignore it,
# since `less' and `more' can use the emboldening info.
;;
--)
shift
break
;;
-)
break
;;
-*)
echo "$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 $safer -Wall -mtty-char $T $opts ${1+"$@"}
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