if ('[(#ID_AUTEUR|securiser_acces{#ENV{arg},ical})]' OR /* spip < 1.9 */
'[(#ID|securiser_acces{#ENV{cle},ical})]') {
?>#HTTP_HEADER{Content-Type: text/calendar}
+#HTTP_HEADER{Content-Disposition: attachment; filename=#NOM_SITE_SPIP|textebrut|replace{\W,'_'}|concat{_prive.ics}}
#CACHE{0}
BEGIN:VCALENDAR
CALSCALE:GREGORIAN