test-groff

早期freebsd实现

#! /bin/sh
# This script runs groff without requiring that it be installed.
# The current directory must be the build directory.

builddir=.
srcdir=`echo $0 | sed -e 's;/[^/]*$;;'`

if test ! -d groff || test ! -r groff/groff
then
	echo $0 must be run with the build directory as the current directory 2>&1
	exit 1
fi

PATH=$builddir/troff:$builddir/pic:$builddir/eqn:$builddir/tbl:$builddir/refer:$builddir/soelim:$builddir/grops:$builddir/grodvi:$builddir/grotty:$srcdir/$builddir/xditview:$PATH

test -n "$srcdir" || srcdir=.

XENVIRONMENT=`cd $srcdir; pwd`/xditview/GXditview.ad
export XENVIRONMENT

GROFF_COMMAND_PREFIX=
GROFF_FONT_PATH=$builddir:$srcdir
GROFF_TMAC_PATH=$srcdir/tmac:$srcdir/troff
export PATH GROFF_COMMAND_PREFIX GROFF_FONT_PATH GROFF_TMAC_PATH

exec $builddir/groff/groff ${1+"$@"}