 pathnames --
including for <b>{GSPATH}</b> the full pathname of the Ghostscript
executable:

<blockquote>
<pre>outcmd1='/vol/local/lib/troff2/psxlate -r'
outcmd2='<b><em>{GSPATH}</em></b> -sDEVICE=sparc -sOUTPUTFILE=/dev/lpvi0 -'

if [ $# -eq 0 ]
then
  $outcmd1 | $outcmd2
else
  cat $* | $outcmd1 | $outcmd2
fi
</pre></blockquote>

<h3><a name="SPARC_problems"></a>Problems</h3>

<p>
Since <b><tt>/dev/lpi</tt></b> can be opened only for exclusive use, if
another job has it open (engine_ctl_sparc or another 