pr -l 63 Core.lua             >Core.pr
pr -l 63 Lisp.lua             >Lisp.pr
pr -l 63 Scheme.lua           >Scheme.pr
pr -l 63 opcodes.lua          >opcodes.pr
pr -l 63 opcodes_core.lua     >opcodes_core.pr
pr -l 63 opcodes_lisp.lua     >opcodes_lisp.pr
pr -l 63 opcodes_scheme.lua   >opcodes_scheme.pr
pr -l 63 parser.lua           >parser.pr
pr -l 63 parser_core.lua      >parser_core.pr
pr -l 63 parser_lisp.lua      >parser_lisp.pr
pr -l 63 parser_scheme.lua    >parser_scheme.pr
pr -l 63 evaluator.lua        >evaluator.pr
pr -l 63 evaluator_core.lua   >evaluator_core.pr
pr -l 63 evaluator_lisp.lua   >evaluator_lisp.pr
pr -l 63 evaluator_scheme.lua >evaluator_scheme.pr
pr -l 63 values.lua           >values.pr
pr -l 63 values_core.lua      >values_core.pr
pr -l 63 values_lisp.lua      >values_lisp.pr
pr -l 63 values_scheme.lua    >values_scheme.pr
pr -l 63 repl.lua             >repl.pr
pr -l 63 environment.lua      >environment.pr
pr -l 63 funtab.lua           >funtab.pr
pr -l 63 utilities.lua        >utilities.pr

chmod 644 *.lua *.pr