Maybe this too then... have the "programs" I suggested already: chunkloader setups and mining, And to not need to empty their inventory, every turtle carries two ender chests (ender storage). Ender chest 1 gets pumped charcoal from the turtles farming the trees, ender chest 2 is linked to another chest that pumps out into an AE system/trash cans/etc. and then have it so the turtles do:
Check fuel level, if fuel level is below 200 (or something) do refuel all, check fuel level if fuel level didn't increase place chest 1 and take fuel. Then do refuel all and reclaim the chest.
AND also:
Check inventory, if inventory = full, then place chest 2 empty inventory slots 3 onwards (1 being fuel only, if I remember rightly) and 2 + 3 holding the chests), when inventory in slots 3 onwards is empty, reclaim chest and carry on.
You just described an extremly simplistic mining system. Which of there are many.
Without knowledge of that very, very basic thing, I don't see how you could put together many programs at all.I know an "interrupt script 1, run script 2, when script 2 is finished continue script 1" is difficult, but so is destroying the world
You compared something very basic to something that is considered the holy grail amongst many computercraftinators.