Re: error in calendar

[Glenn Morris]

Frederik Fouvry wrote:

> Debugger entered--Lisp error: (wrong-type-argument number-or-marker-p nil)
>   calendar-date-is-legal-p(nil)
>   mark-visible-calendar-date(nil calendar-today-face)
>   calendar-mark-today()
>   run-hooks(today-visible-calendar-hook)

This does not happen from an emacs started with -q --no-site-file, nor
with the obvious addition of

(add-hook 'today-visible-calendar-hook 'calendar-mark-today)

, so can you locate the settings in your .emacs that cause this and
post them, please?