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The Datafile PD-CD 1 Issue 2
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PDCD-1 - Issue 02.iso
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_utilities
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utilities
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001
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overfiler
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!OverFiler
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TestEmpty
(
.txt
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RISC OS BBC BASIC V Source
|
1994-10-15
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809b
|
23 lines
>TestEmpty
Tests if a drive supports Empty detection
David G Jones,1994
Public Domain
"The aim of this little utility is to test whether a drive"
"can detect whether it is empty or not. Necessary for the"
"-Poll switch to work in OverFiler."
"Filing system name: ";fs$
"Drive number: ";drive%
"Now just insert/remove a disc from the drive a few times"
"until we get some kind of concrete result, if none then"
"drive will not support Empty detection."
Sequence% = 0
(Sequence%
10) = 0
".";
fs$+"_MiscOp", 1, drive%, Sequence%
,,Sequence%, Result%
Result% > 15
Result%
"Empty detection works!!!"
"Sorry, Empty detection does not work for this drive..."