pr -l63 movable.lua         >movable.pr
pr -l63 class_support.lua   >class_support.pr
pr -l63 movable2.lua        >movable2.pr
pr -l63 movable2Test.lua    >movable2Test.pr
pr -l63 movable2.lua        >movable2.pr
chmod 644 *.lua *.pr