RE: what is unclear about 01 02 03 -- MIDRANGE-L

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>These are easy. How about matching record indicators (M1 - M9 and MR) or
>Halt indicators (H1 - H9)?



Ah!  Matching Record Logic...  Imagine it's just a Big Merge of records
into the selected key sequence.

And the H1-H9 indicators.  Useful as traps in your logic when you're too
lazy to code the necessary trap.  Simply insert a Halt Indicator and have
your program come to a screeching halt when something (like a disk read or
write) fails to complete properly.

--Paul E Musselman
PaulMmn@ix.netcom.com


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