Yes, that's the easiest way to convert. I was illustrating a use of a hex lookup table there. I wrapped most of them in "perl -le ..." so that you can quickly

Yes, that's the easiest way to convert. I was illustrating a use of a hex lookup table there. I wrapped most of them in "perl -le ..." so that you can quickly just copy/paste to try them out. I had forgotten about Devel::REPL. I sometimes blended together perl recipes and perl one-liners, that's why I included that print "length of an array."