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<oerjan> learn zemhill is a bot for playing BF Joust, something we cannot underscore enough.
author HackEso <hackeso@esolangs.org>
date Tue, 07 Jan 2020 07:33:42 +0000
parents 3c04e9ef7a3a
children
line wrap: on
line source

#!/usr/bin/perl

$_ = do { local $/; <> };
do {
	$l = length;
	s/[\n\r\t ]+//g;
	s/<>//g;
	s/><//g;
	s/\+-//g;
	s/-\+//g;
} while($l != length);
print;