I'll probably do this one between classes tomorrow. It should be an easy addition.
A few questions just to make sure I'm understanding the mechanics of it right, the fuel simply a commodity that sits with the rest of your cargo called 'Jumpdrive Fuel', correct?
How much should autobuy purchase for you? The minimum + small padding required in order to make that class jumpdrive run? More? How do you determine how much more?
What should it do if you don't have enough cargo space for the minimum it wants to purchase? Should it simply do nothing, without alerting you? Should it alert you? (Will that get annoying?)
I don't know if this was changed or not, but back with the old fuel mechanics, you could be at 100% charge and it'll still consume fuel until you actually type the '/jump' command. You'd want more than the minimum, if that's still the case. But how much would be reasonable? Autobuy which puts you in a weird situation doesn't sound very ease-of-life-ish