Make `$VERSION` and `%IRSSI` `our` variables

Learned about the Perl `our` keyword from
https://github.com/shabble/irssi-docs/wiki/Guide#preamble which
recommends using it. This allows us to eliminate the `use vars` line.
Neat.

1 files changed, 2 insertions, 3 deletions

diff --git a/vimput.pl b/vimput.pl
index fc50740..971616c 100644
--- a/vimput.pl
+++ b/vimput.pl
@@ -1,10 +1,9 @@
 use strict;
 
-use vars qw($VERSION %IRSSI);
 use Irssi;
 
-$VERSION = '1.0';
-%IRSSI = {
+our $VERSION = '1.00';
+our %IRSSI = {
 	authors     => 'Teddy Wing',
 	contact     => 'irssi@teddywing.com',
 	name        => 'Vimput',