GitLab

calls x-popup-menu only if popup menus are supported.
(calendar-mouse-insert-hebrew-diary-entry)
(calendar-mouse-insert-islamic-diary-entry)
(calendar-mouse-holidays, calendar-mouse-view-diary-entries)
(calendar-mouse-view-other-diary-entries)
(calendar-mouse-print-dates, calendar-mouse-2-date-menu)
(calendar-mouse-cal-tex-menu, cal-tex-mouse-filofax): Call
cal-menu-x-popup-menu instead of x-popup-menu.