# Copyright 2002-2007 Interchange Development Group and others
# 
# 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.  See the LICENSE file for details.

UserTag cgi                 Order        name
UserTag cgi                 addAttr
UserTag cgi                 PosNumber    1
UserTag cgi                 Version      1.6
UserTag cgi                 Routine      <<EOR
sub {
	my($var, $opt) = @_;
	my($value);

	local($^W) = 0;
	$CGI::values{$var} = $opt->{set} if defined $opt->{set};
	$value = defined $CGI::values{$var} ? ($CGI::values{$var}) : '';
	if ($value) {
		# Eliminate any Interchange tags
		$value =~ s~<([A-Za-z]*[^>]*\s+[Mm][Vv]\s*=\s*)~&lt;$1~g;
		$value =~ s/\[/&#91;/g;
	}
	elsif(defined $opt->{default}) {
		$value = $opt->{default};
	}

	if($opt->{filter}) {
		$value = filter_value($opt->{filter}, $value, $var);
		$CGI::values{$var} = $value unless $opt->{keep};
	}

	return '' if $opt->{hide};

	$value =~ s/</&lt;/g unless $opt->{enable_html};
	return $value;
}
EOR