I'm not sure if you're looking for a UniVerse or UniData solution.
Here's what I use on Universe...
FUNCTION CALLSTACK
!
* RETURN ATTRIBUTE-DELMITED CALLSTACK
*
* 07/08/2004
* PERRY TAYLOR
!
* FORM THE STACK *
CALLSTK = DELETE(SYSTEM(9001), 1)
FOR AMC = DCOUNT(CALLSTK, @AM) TO 1 STEP -1
IF LEN(CALLSTK<AMC>) THEN
FILESPEC = CALLSTK<AMC, 2>
CALLSTK<AMC> = ''
FOR NC = LEN(FILESPEC) TO 1 STEP -1
CH = FILESPEC[NC, 1]
IF CH = '/' OR CH = '\' THEN EXIT
CALLSTK<AMC> = CH: CALLSTK<AMC>
NEXT NC
END ELSE
CALLSTK = DELETE(CALLSTK, AMC)
END
NEXT AMC
RETURN(CALLSTK)
Is that what you were looking for, Gretel?
Perry
-----Original Message-----
From: [EMAIL PROTECTED]
[mailto:[EMAIL PROTECTED] On Behalf Of Susan Joslyn
Sent: Tuesday, February 13, 2007 11:19 AM
To: [email protected]
Subject: [U2] A trail of bread crumbs
Greetings saviors.
I'm trying to find a system variable? Or anything that can tell me, from
within a BASIC program, "How did I get here?"
Is there a trail of breadcrumbs for me to follow from within Unibasic,
does
anyone know?
Just sign me,
Gretel
p.s. I'm a digest subscriber, (so busy luring witches into the woods,
you
know) so if anyone has my answer for me, copy me directly, please!
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