use Modern::Perl;
use CGI qw ( -utf8 );
-use C4::Auth;
+use C4::Auth qw( get_template_and_user );
use C4::Context;
-use C4::Output;
-use C4::Koha;
+use C4::Output qw( output_html_with_http_headers );
use C4::Matcher qw/valid_normalization_routines/;
my $script_name = "/cgi-bin/koha/admin/matching-rules.pl";