#!/usr/bin/perl -w

# Copyright (C) 200, 2001  Bradley M. Kuhn

#

#    This program is free software; you can redistribute it and/or modify

#    it under the terms of the GNU General Public License as published by

#    the Free Software Foundation; either version 2 of the License, or

#    (at your option) any later version.

#

#    This program is distributed in the hope that it will be useful,

#    but WITHOUT ANY WARRANTY; without even the implied warranty of

#    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the

#    GNU General Public License for more details.

#

#    You should have received a copy of the GNU General Public License along

#    with this program (in the file, "COPYING"; if not, write to the Free

#    Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA

#    02111-1307 USA

use strict;

use warnings;

my $type = $ARGV[0];

unless (defined $type) {

  print STDERR "usage: $0 TYPE\n";

  exit 1;

}

my $extraType;

if ($type eq "PS" || $type eq "HTML") {

  $extraType = "PS_HTML";

}

while (my $line = <STDIN>) {

  if ($line =~ /^\s*%+\s*FILTER[_\s]+$type\s*:\s+(.*)\s*$/) {

    $line = "$1\n";

  }

  if (defined $extraType and

      $line =~ /^\s*%+\s*FILTER[_\s]+$extraType\s*:\s+(.*)\s*$/) {

    $line = "$1\n";

  }

  print $line;

}