$ if p1 .eqs. "NOTRACE" then goto notrace
$ if p1 .eqs. "" then goto no_debug

$ link/debug sack,process,queue,parse,rundown,util,help
$ exit
$no_debug:
$ link sack,process,queue,parse,rundown,util,help
$ exit
$notrace:
$ link/notrace sack,process,queue,parse,rundown,util,help
$ exit