In message <[EMAIL PROTECTED]>, Allen E.
Elwood <[EMAIL PROTECTED]> writes
You can always test,
IF TEMP = '' THEN TEMP = "NULL"
and likewise on the end that processes after the ARRAY is completed.
1~2~NULL~4~5~NULL~...
on the receiving end would be
IF ARRAY<WHATEVER> = "NULL" THEN ARRAY<WHATEVER> = ""
If you're going to do that, use (I think) EREPLACE. I think it's that
function, but there's certainly one to remove all occurrences of a
particular text. The danger is that the letters NULL will be part of a
value which then gets corrupted...
I always did
ARRAY := @FM : WHATEVER
and then at the end did
DEL ARRAY<1>
Cheers,
Wol
--
Anthony W. Youngman <[EMAIL PROTECTED]>
'Yings, yow graley yin! Suz ae rikt dheu,' said the blue man, taking the
thimble. 'What *is* he?' said Magrat. 'They're gnomes,' said Nanny. The man
lowered the thimble. 'Pictsies!' Carpe Jugulum, Terry Pratchett 1998
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