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package Apache::Config::Preproc::compact;
use strict;
use warnings;
use Carp;
our $VERSION = '1.02';
sub new {
croak "too many arguments" unless @_ == 2;
bless {}, shift
}
sub expand {
my ($self, $d, $repl) = @_;
return $d->type eq 'blank' || $d->type eq 'comment';
}
1;
__END__
=head1 NAME
Apache::Config::Preproc::compact - remove empty lines and comments
=head1 SYNOPSIS
$x = new Apache::Config::Preproc '/path/to/httpd.conf',
-expand => [ qw(compact) ];
=head1 DESCRIPTION
Removes empty and comment lines from the Apache configuration parse
tree.
=cut
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