View difference between Paste ID: 8MvsEXZJ and 8E8XmEVX

 local tArgs = { ... }
 -- check number of arguments
 if #tArgs < 3 or #tArgs > 4 then
-error("Usage: room <depth> <height> <width>")
+error("Usage: #ProgramName <depth> <height> <width>")
 end
 
 depth = tonumber(tArgs[1])
 height = tonumber(tArgs[2])
 width = tonumber(tArgs[3])
 
 print("Digging Room D"..tArgs[1].."xH"..tArgs[2].."xW"..tArgs[3]);
 -- move forward to create room
 turtle.dig()
 turtle.forward()
 -- adjust depth for the step
 depth = depth - 1
 -- create room
 for widthTemp = 1, width do
 for heightTemp = 1, height do
 for depthTemp = 1, depth do
 -- dig straight forward
 while turtle.detect() do
 turtle.dig()
 os.sleep(1) -- needed to work with gravel
 end
 turtle.forward()
                 end
                 -- line complete, move to next line
                 if heightTemp<height then
 while turtle.detectUp() do
 turtle.digUp()
 end
                         turtle.up()
                         turtle.turnLeft()
                         turtle.turnLeft()
 end
 end
         -- slice complete, return to start
         -- move back on odd heights, otherwise we are already back
         if height % 2 == 1 then
                 turtle.turnLeft()
                 turtle.turnLeft()
                 for depthTemp=1, depth do
                         turtle.forward()
             os.sleep(1)
                 end
         end
         -- move down
         for heightTemp=0, height-1 do
                 turtle.down()
 end
         -- next slice
         if widthTemp<width then
                 turtle.turnLeft()
 while turtle.detect() do
 turtle.dig()
 end
                 turtle.forward()
                 turtle.turnLeft()
         end
 end