Re: [PATCH]: ox-latex: omit empty date

[Max Nikulin]

On 29/07/2022 19:49, emacs--- via General discussions about Org-mode. wrote:
> In the attachment you can find a patch which omits an empty \date{} line in
> a latex document when the option to include the date is set to nil or when
> no date is provided. This empty date line can cause problems is certain
> use cases.

>       (let ((date (and (plist-get info :with-date) (org-export-get-date info))))
> -       (format "\\date{%s}\n" (org-export-data date info)))
> +       (cond date

I would consider (plist-get info :with-date) instead of date here to 
allow to suppress date in the title by

#+options: title:t date:t
#+date:

With such approach to avoid \date{} in the latex file date:nil can be 
used in the options line.

> +             (format "\\date{%s}\n" (org-export-data date info))))