From 439e45e4d2ae4d410a4d6b27371b34ff0af5baa9 Mon Sep 17 00:00:00 2001
From: Moritz Bunkus <moritz@bunkus.org>
Date: Wed, 4 Aug 2010 11:50:11 +0200
Subject: [PATCH] DRY: "use parent"

---
 SL/Template/Excel.pm        | 6 +-----
 SL/Template/HTML.pm         | 5 +----
 SL/Template/LaTeX.pm        | 5 +----
 SL/Template/OpenDocument.pm | 5 +----
 SL/Template/PlainText.pm    | 6 +-----
 SL/Template/XML.pm          | 6 +-----
 6 files changed, 6 insertions(+), 27 deletions(-)

diff --git a/SL/Template/Excel.pm b/SL/Template/Excel.pm
index 3ed7618ac..206e0437c 100644
--- a/SL/Template/Excel.pm
+++ b/SL/Template/Excel.pm
@@ -1,10 +1,6 @@
 package SL::Template::Excel;
 
-use SL::Template::Simple;
-
-use vars qw(@ISA);
-
-@ISA = qw(SL::Template::Simple);
+use parent qw(SL::Template::Simple);
 
 sub new {
   my $type = shift;
diff --git a/SL/Template/HTML.pm b/SL/Template/HTML.pm
index 1fa725237..abca75c07 100644
--- a/SL/Template/HTML.pm
+++ b/SL/Template/HTML.pm
@@ -1,9 +1,6 @@
 package SL::Template::HTML;
 
-use SL::Template::LaTeX;
-
-use vars qw(@ISA);
-@ISA = qw(SL::Template::LaTeX);
+use parent qw(SL::Template::LaTeX);
 
 use strict;
 
diff --git a/SL/Template/LaTeX.pm b/SL/Template/LaTeX.pm
index 889ed0713..4377b6d0f 100644
--- a/SL/Template/LaTeX.pm
+++ b/SL/Template/LaTeX.pm
@@ -1,9 +1,6 @@
 package SL::Template::LaTeX;
 
-use vars qw(@ISA);
-
-use SL::Template;
-@ISA = qw(SL::Template::Simple);
+use parent qw(SL::Template::Simple);
 
 use strict;
 
diff --git a/SL/Template/OpenDocument.pm b/SL/Template/OpenDocument.pm
index d0753a5ab..626d3c0bf 100644
--- a/SL/Template/OpenDocument.pm
+++ b/SL/Template/OpenDocument.pm
@@ -1,10 +1,9 @@
 package SL::Template::OpenDocument;
 
-use SL::Template::Simple;
+use parent qw(SL::Template::Simple);
 
 use Archive::Zip;
 use POSIX 'setsid';
-use vars qw(@ISA);
 
 use SL::Iconv;
 
@@ -14,8 +13,6 @@ use Cwd;
 # use File::Temp qw(:mktemp);
 use IO::File;
 
-@ISA = qw(SL::Template::Simple);
-
 use strict;
 
 sub new {
diff --git a/SL/Template/PlainText.pm b/SL/Template/PlainText.pm
index d5a734f3a..14d92e947 100644
--- a/SL/Template/PlainText.pm
+++ b/SL/Template/PlainText.pm
@@ -1,10 +1,6 @@
 package SL::Template::PlainText;
 
-use SL::Template::LaTeX;
-
-use vars qw(@ISA);
-
-@ISA = qw(SL::Template::LaTeX);
+use parent qw(SL::Template::LaTeX);
 
 use strict;
 
diff --git a/SL/Template/XML.pm b/SL/Template/XML.pm
index fbedf8476..2e5078587 100644
--- a/SL/Template/XML.pm
+++ b/SL/Template/XML.pm
@@ -1,10 +1,6 @@
 package SL::Template::XML;
 
-use SL::Template::HTML;
-
-use vars qw(@ISA);
-
-@ISA = qw(SL::Template::HTML);
+use parent qw(SL::Template::HTML);
 
 use strict;
 
-- 
2.20.1