From 1bdc024417889042b7555bdf1c61ce90cb8e88cf Mon Sep 17 00:00:00 2001
From: Jesse Luehrs <doy@tozt.net>
Date: Wed, 8 Oct 2014 17:23:53 -0400
Subject: add exporter

---
 lib/Games/NES/SpriteMaker.pm | 7 +++++--
 1 file changed, 5 insertions(+), 2 deletions(-)

diff --git a/lib/Games/NES/SpriteMaker.pm b/lib/Games/NES/SpriteMaker.pm
index c1c6250..8918200 100644
--- a/lib/Games/NES/SpriteMaker.pm
+++ b/lib/Games/NES/SpriteMaker.pm
@@ -2,14 +2,17 @@ package Games::NES::SpriteMaker;
 use strict;
 use warnings;
 
+use Exporter 'import';
+our @EXPORT_OK = ('image_to_sprite');
+
 use Image::PNM;
 
 =head1 SYNOPSIS
 
-  use Games::NES::SpriteMaker;
+  use Games::NES::SpriteMaker 'image_to_sprite';
 
   open my $fh, '>', 'sprites.chr';
-  my $chr = Games::NES::SpriteMaker::image_to_sprite('spritemap.pgm');
+  my $chr = image_to_sprite('spritemap.pgm');
   $fh->print($chr);
   $fh->close;
 
-- 
cgit v1.2.3-54-g00ecf