Remove sub main in gatekeeper script
authorJacob Bachmeyer <jcb@gnu.org>
Thu, 6 Oct 2022 03:50:50 +0000 (22:50 -0500)
committerJacob Bachmeyer <jcb@gnu.org>
Thu, 6 Oct 2022 03:50:50 +0000 (22:50 -0500)
commitdfde985370180c80ac3a1f944b6e8169c7eb7216
treec85b6eed400369f957a168665c831c2bbbacaf56
parent63e756c1a852fe8e17a7cacc403d8cea340779e5
Remove sub main in gatekeeper script

Unlike C, Perl allows program code to simply appear at the top level of
the file.  Using this feature is the standard convention in Perl.
gatekeeper.pl