Re: [BUG] Footnotes in section titles

[Max Nikulin]

On 24/01/2024 19:11, Ihor Radchenko wrote:
> The \section[...]{...} approach may work, but it is tricky - it is
> completely up to the `org-latex-classes'. So, we may have to use regexp
> replacement, which might be fragile.

ox supports the ALT_TITLE property and ox-latex already adds it using 
regexp. So it should possible to define this property with stripped 
footnote by an export filter. I have not tested it, but ALT_TITLE and 
@@latex:\protect@@ might be a workaround.

I recall some tricks with \footnotemark and \footnotetext, but I do not 
remember details and whether it may work for section titles. 
Complications may arise if a heading title has several footnotes.

Perhaps it is better to avoid footnotes in titles and to add some phrase 
to the body instead.