Previously, the boot volume was shown first, but then tab would cycle
from the highest priority volume to the lowest. This would be awkward
if the boot volume was not the highest priority volume. For example,
with these devices (listed lowest to highest priority, like DEVLST),
/HD1 is the boot volume but the RAM disks are highest priority:
(low) /FLOPPY2 /FLOPPY1 /HD4 /HD3 /HD2 /HD1 /RAMWORKS /RAM (high)
Prior to this fix, it would cycle:
/HD1 /RAM /RAMWORKS /HD1 /HD2 /HD3 /HD4 /FLOPPY1 /FLOPPY2 /RAM ...
After this fix, it will cycle:
/HD1 /HD2 /HD3 /HD4 /FLOPPY1 /FLOPPY2 /RAM /RAMWORKS /HD1 ...
To fit, a little bit of code golfing was necessary.
Joshua Bell