I have the following piece of code :
IF REC<1> £ '' THEN
MAX=DCOUNT(REC<1>,VM)
FOR LOP=1 TO MAX
IF REC<1,LOP> = '' THEN
REC=DELETE(REC,1,LOP,0)
IF LOP = MAX THEN GO 300
LOP=LOP-1
END
NEXT LOP
END
I wonder could this simply be replaced with :
IF REC<1> £ '' THEN
REC<1>=TRIM(REC<1>,@VM)
GO 300
END
Can anyone see any problems with using TRIM to remove trailing, repeated and
initial value markers and therefore achieving the same effect without
looping through each multi-value? This is on Unidata 3.3.2 incidentally.
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