View difference between Paste ID: FHSvRipY and xNgqQXWH

---- farming first just move
+--- Weed. Get rid of flowers for 5 of 7
 
 local tArgs = { ... }
 if #tArgs ~= 2 then
-	print( "Usage: farm <length> <width>" )
+	print( "Usage: weed <length> <width>" )
 	return
 end
 
 local length  = tonumber( tArgs[1] )
 local width  = tonumber( tArgs[2] )
 local leftRight = 0
 print ( "Farming"..length.."by "..width.."." )
 
---- move in a zig zag fashion around the farm using nested loops
+--- move in a zig zag fashion around the weeds using nested loops
 
 for w=1, width do
 	for l=1, length do
 		turtle.digDown()
-		turtle.select(16)
+
-		turtle.placeDown()
+
-		turtle.select(15)
+
-		turtle.placeDown()
+
 		turtle.turnRight()
 	else
 		turtle.turnLeft()
 	end
 
 	turtle.forward()
 
 	if(leftRight) == 0 then
 		turtle.turnRight()
 	else
 		turtle.turnLeft()
 	end
 
 	if leftRight == 0 then
 		leftRight = 1
 	else
 		leftRight = 0
 	end
 end
 
 --- Get back to where you once belonged.
 --- Need to code else for even numbered width later
 
 	if width%2 ~= 0 then
 		for n=1, length do
 			turtle.forward()
 		end
 
 		turtle.turnRight()
 
 		for n=1, width do
 			turtle.forward()
 		end
 		turtle.turnRight()
 	end