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Remove-Empty-Slots.omed
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1984-05-11
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987b
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39 lines
/* Removes empty slots between instruments */
address 'OCTAMED_REXX'
max_instr = 63
do scnt = 1 to max_instr
if IsSlotUsed(scnt) then lastinstr = scnt
end
do scnt = 1 to lastinstr-1
if (IsSlotUsed(scnt) = 0) then do
cnt2 = scnt + 1
swapped = 0
do until (cnt2 > lastinstr) | (swapped = 1)
if IsSlotUsed(cnt2) then do
'in_swapinstruments 'scnt' 'cnt2
'rn_changeinum 'scnt' 'cnt2' swap affect=1'
swapped = 1
if (cnt2 = lastinstr) then do
do while (IsSlotUsed(lastinstr) = 0) & (lastinstr > 1)
lastinstr = lastinstr - 1
end
end
end
cnt2 = cnt2 + 1
end
end
end
'in_select ins 1'
exit
IsSlotUsed:
arg slt
'in_select ins 'slt
'in_isslotused var slotused'
'in_getmidichannel var midich'
if (slotused > 0) | (midich > 0) then return 1
return 0