[Question] Is there a modified excavate program with drop-off and return-to-position

I have been searching for this program for a while and I cant find it (if it exist). I have found something similar but because I just started with ComputerCraft I don't know how to make it work properly. If someone could paste a working program I would be very thankful.

P.S. The best I have found is this but it digs only configured blocks and I want that it digs everything. Sorry for my bad english.

You don't need it, just hook up pipes to the area where the turtle goes to and have it pull the items out of the turtle.
If not then you can modify the excavate to go to where you set using the GPS api.