[texhax] How to make two references to the same footnote?

[David Niklas]

On Tue, 18 Apr 2017 10:33:29 +0200
Susan Dittmar <Susan.Dittmar at gmx.de> wrote:
> Hi David,
> 
> I could not reproduce your problem, so perhaps this has to do with the
> document class you are using?
> 
> Here's a minimal example that produces the footnote mark when processed
> with pdflatex:
> 
> \documentclass{article}
> \begin{document}
> This command can be used to produce several consecutive footnote markers
> referring to the same foot note with:
> \footnotemark[\value{footnote}]
> \end{document}
> 
> Susan

I'm using the book class.
Thanks, I'll fix the warning I reported in another mail and try to see
if this is still reproducible.

Thanks,
David