$q = CGI->new(\&hook [,$sess_ref [,$use_tempfile]]); #### $q CGI->new(\&hook); #### $q = CGI->new(\&hook, $sess_ref); #### $q = CGI->new(\&hook, $sess_ref, $use_tempfile);
## $q CGI->new(\&hook); ##
## $q = CGI->new(\&hook, $sess_ref); ##
## $q = CGI->new(\&hook, $sess_ref, $use_tempfile);