nostr:npub1gqn4mglfftd6292303jp2r060qwy69mpgdfprlumsuhf68wft27sxq0pj6 nostr:npub18z794gwfj0t93aqckz4dc6nlc2atfkcq8m4y8hg36tl4ty998p7se0s2pv nostr:npub1sa8l85tpnzh6367xlnujay6a7wf49reqvhz49pv9zu65hzaz74nq79nqcm It’s Perl, which predates UTF-8, but has always had one of the best and most complete set of Unicode-related features. That “use” line at the top actually just declares that the *source code* in this file is in UTF-8 encoding. https://perldoc.perl.org/utf8