[Error][Lua]'do' expected, Line 28, please help.

So what I have been trying to do is get the turtle to mine a 2x2 hole to layer 12, and then mine a 2x2 tunnel until its inventory is full, when it comes back up to the top and sleeps while it is emptied. When I run it, I get: bios:206: [string "Tunnel"]:28: 'do' expected

http://pastebin.com/2PmHz9Bp

I am very new to programming, please help!

When referring back to a variable in a place like line 28, we need to use "==" which means "evaluates equal" If you change it to that on the line, you should have no problem. Same with line 41. Needs to be "=="

Thanks for the help, after that it throws out no errors but doesn't do anything! What is wrong with the program?

Not related to the helping out, but seeing as i just made my own sort of tunneling turtle i want to provide a pointer:

For those "turtle.dig()" and "turtle.forward()" lines first set these right at the top:
function RIGHT()
turtle.turnRight()
end

function LEFT()
turtle.turnLeft()
end

ETC

This way you just need to type in LEFT() or RIGHT() instead of a long line of "turtle.turnLeft"

EDIT:
OK i think you forgot to run the function "inv()" ? Since i see nothing thats executing an function after setting them up.

Thanks, I changed that now, but the turtle still sits and does nothing.

worzel666, on 19 August 2012 - 01:58 AM said:

Thanks, I changed that now, but the turtle still sits and does nothing.

Your turtle must be on hardcore mode. Go to your config file and change it to 0.

I'm using version 1.33 on a server, and I made another program and it worked without fuel. I have tried filling the turtle with fuel, but it does nothing.

Here is your code fixed so it will run. i haven't fixed other errors example the face it spins around a lot doing not much
http://pastebin.com/KPb2SBK1

Thank you! I fixed the stupid movement order, I might have been a bit tired when I wrote that.

The reason it didn't do anything before is that all of your code was inside the inv function.