- $page_content{make_search_url} = sub { return &Packages::CGI::make_search_url(@_) };
- $page_content{make_url} = sub { return &Packages::CGI::make_url(@_) };
- $page_content{extract_host} = sub { my $uri = URI->new($_[0]);
- my $host = $uri->host;
- $host .= ':'.$uri->port if $uri->port != $uri->default_port;
- return $host;
- };
- # needed to work around the limitations of the the FILTER syntax
- $page_content{html_encode} = sub { return HTML::Entities::encode_entities(@_,'<>&"') };
- $page_content{uri_escape} = sub { return URI::Escape::uri_escape(@_) };
- $page_content{quotemeta} = sub { return quotemeta($_[0]) };
- $page_content{string2id} = sub { return &Packages::CGI::string2id(@_) };
-