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On 11/11/2019 1:06 PM, mlazarus wrote:
Shane,
What I think you're missing is that the READx opcodes do not set the
%FOUND flag. For file I/O, CHAIN and SETxx opcodes do. READx opcodes
(amongst others) set the %EOF flag.
-mark
This ^^^^ x1000.
This was one of the hardest things in the world to train myself on. I
lost a lot of hours trying to figure out why some loops didn't work
until I broke myself of the habit. And it's not like I didn't know, I
just had a brain-cramp (usually moving from a CHAIN to a READE), wrote
%FOUND instead of %EOF, and then couldn't see why it wasn't working.
It gets even trickier when you use the %FOUND vs. %EQUAL on SETxx.
Ugh.
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