oh so if you put x,y or something like that (with a space in-between) it sets the numbers that come after that, because locate was in the def and cant be used like that or something.. idk. anyways short vers: its DEF (name, which is L)L X,Y the X,Y makes it use the two numbers or things after that for a specified thing which is the next thing: LOCATE X,Y this means that when you put it in it