View difference between Paste ID: Xx325TaP and XYy0g9UH

 local motorSide = "right"
 function info()
 -- For directions, 0 is down, 1 is up, 2 is north (-Z), 3 is south (+Z), 4 is west (-X), and 5 is east (+X).
 -- For the simulation flag, true is simulate (don't actually move anything) and false is don't simulate (actually move the carriage).
 -- For the anchoring flag, true is the controller will stay where it is, and false is move the controller with the carriage.
 -- If the command is not issued with correct syntax, or
 -- if the carriage is somehow obstructed or malformed, an error1 will be printed;
 -- If the carriage is not configured properly, the return code will be "false" and a plain-English error1 message;
 -- If the carriage is obstructed, the return code will be "false", a plain-English error1 message, and the X/Y/Z coordinates of the obstruction;
 -- Otherwise, the return code will be "true".
 
 --drive=peripheral.wrap("left")
 --drive.move(3,false,true)
 
 --peripheral.call(motorSide,"move",2,false,false)
 end
 
 function north()
-        p=peripheral.wrap(motorSide)
+        peripheral.wrap(motorSide)
         peripheral.call(motorSide,"move",2,false,false)
         --2
         --drive.move(2,false,false)
 end
 
 function east()
-        p=peripheral.wrap(motorSide)
+        peripheral.wrap(motorSide)
         peripheral.call(motorSide,"move",5,false,false)
         --5
         --drive.move(5,false,false)
 end
 
 function south()
-        p=peripheral.wrap(motorSide)
+        peripheral.wrap(motorSide)
         peripheral.call(motorSide,"move",3,false,false)
         --3
         --drive.move(3,false,false)
 end
 
 function west()
-        p=peripheral.wrap(motorSide)
+        peripheral.wrap(motorSide)
         peripheral.call(motorSide,"move",4,false,false)
         --4
         --drive.move(4,false,false)
 end
 
 function down()
-        p=peripheral.wrap(motorSide)
+        peripheral.wrap(motorSide)
         peripheral.call(motorSide,"move",0,false,false)
         --0
         --drive.move(5,false,false)
 end
 
 function up()
-        p=peripheral.wrap(motorSide)
+        peripheral.wrap(motorSide)
         peripheral.call(motorSide,"move",1,false,false)
         --1
         --drive.move(6,false,false)