Perl Hello, world!

Hello, world! is often the first program that we write in a new programming language. It helps us to understand the most basic application syntax and is a good way to test our tool chain to make sure that we can compile and/or run a program.

HelloWorld.pl

#!/usr/bin/env perl
use utf8;
###############################################################################
# Simple first program.
# 
# Copyright © 2020 Richard Lesh.  All rights reserved.
###############################################################################

use strict;
use warnings;

MAIN:
{
	print "Hello, world!\n";
}