GitLab

* lisp/calendar/cal-hebrew.el (diary-hebrew-rosh-hodesh):
Don't try to cons a mark onto an empty element.

Recipe showing the problem:
~/diary:
&%%(diary-rosh-hodesh)
&%%(diary-parasha)

emacs -Q --eval "(progn (add-hook 'diary-nongregorian-listing-hook
   'diary-hebrew-list-entries) (setq cal-tex-diary t))" -f calendar

Move to Jan 2011, press `t m', latex the generated file.

[Port to 23.4]