How can I get multiple references to the same footnote in org table [ox-latex]

How can I get multiple references to the same footnote in org table [ox-latex]

[Kaushal Modi]

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Hi,

Here is a minimum working example:

=====
| abcd | efgh[fn:1] |
| ijkl | mnop[fn:1] |
| qrst | uvwx       |
| y    | z          |
* Footnotes

[fn:1] Some interesting footnote

=====

When I export it to PDF, this is the generated intermediate .tex file:

=====
% Created 2016-08-10 Wed 16:59
% Intended LaTeX compiler: xelatex
\documentclass[11pt]{article}
\usepackage{graphicx}
\usepackage{grffile}
\usepackage{longtable}
\usepackage{wrapfig}
\usepackage{rotating}
\usepackage[normalem]{ulem}
\usepackage{amsmath}
\usepackage{textcomp}
\usepackage{amssymb}
\usepackage{capt-of}
\usepackage[letterpaper,margin=1.0in]{geometry}
\usepackage{float}
\usepackage{parskip}
\usepackage{hyperref}
\usepackage[cachedir=/tmp/kmodi/.minted/\jobname]{minted}
\usepackage[section]{placeins}
\usepackage{tikz}
\usepackage{caption}
\usepackage[mathscr]{eucal}
\usepackage{latexsym}
\author{Kaushal.Modi}
\date{\today}
\title{}
\hypersetup{
pdfauthor={Kaushal.Modi},
pdftitle={},
pdfkeywords={},
pdfsubject={},
pdfcreator={Emacs 25.1.50.23 (Org mode 8.3.5)},
pdflang={English},
colorlinks,
citecolor=black,
filecolor=black,
linkcolor=blue,
urlcolor=blue
}\begin{document}

\tableofcontents

\begin{center}
\begin{tabular}{ll}
abcd & efgh\footnotemark\\
ijkl & mnop\textsuperscript{\ref{org76fc583}}\\
qrst & uvwx\\
y & z\\
\end{tabular}
\end{center}\footnotetext[1]{Some interesting footnote}
\end{document}
=====

Notice that the second reference to the same footnote is some random
reference: \ref{org76fc583}

As a result, the second reference to the exact same footnote looks like
this (question marks: ??):

[image: pasted1]

Is there a fix for this? Or a workaround in org/latex?

Org-version: Org-mode version 8.3.5 (release_8.3.5-1061-g48a874 @
/home/kmodi/usr_local/apps/6/emacs/master/share/emacs/site-lisp/org/)

Thanks.

-- 

Kaushal Modi

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Re: How can I get multiple references to the same footnote in org table [ox-latex]

[Kaushal Modi]

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Hello,

I'm just bumping this email as it could have got missed.

On Wed, Aug 10, 2016, 5:03 PM Kaushal Modi <kaushal.modi@gmail.com> wrote:

> Hi,
>
> Here is a minimum working example:
>
> =====
> | abcd | efgh[fn:1] |
> | ijkl | mnop[fn:1] |
> | qrst | uvwx       |
> | y    | z          |
> * Footnotes
>
> [fn:1] Some interesting footnote
>
> =====
>
> When I export it to PDF, this is the generated intermediate .tex file:
>
> =====
> % Created 2016-08-10 Wed 16:59
> % Intended LaTeX compiler: xelatex
> \documentclass[11pt]{article}
> \usepackage{graphicx}
> \usepackage{grffile}
> \usepackage{longtable}
> \usepackage{wrapfig}
> \usepackage{rotating}
> \usepackage[normalem]{ulem}
> \usepackage{amsmath}
> \usepackage{textcomp}
> \usepackage{amssymb}
> \usepackage{capt-of}
> \usepackage[letterpaper,margin=1.0in]{geometry}
> \usepackage{float}
> \usepackage{parskip}
> \usepackage{hyperref}
> \usepackage[cachedir=/tmp/kmodi/.minted/\jobname]{minted}
> \usepackage[section]{placeins}
> \usepackage{tikz}
> \usepackage{caption}
> \usepackage[mathscr]{eucal}
> \usepackage{latexsym}
> \author{Kaushal.Modi}
> \date{\today}
> \title{}
> \hypersetup{
> pdfauthor={Kaushal.Modi},
> pdftitle={},
> pdfkeywords={},
> pdfsubject={},
> pdfcreator={Emacs 25.1.50.23 (Org mode 8.3.5)},
> pdflang={English},
> colorlinks,
> citecolor=black,
> filecolor=black,
> linkcolor=blue,
> urlcolor=blue
> }\begin{document}
>
> \tableofcontents
>
> \begin{center}
> \begin{tabular}{ll}
> abcd & efgh\footnotemark\\
> ijkl & mnop\textsuperscript{\ref{org76fc583}}\\
> qrst & uvwx\\
> y & z\\
> \end{tabular}
> \end{center}\footnotetext[1]{Some interesting footnote}
> \end{document}
> =====
>
> Notice that the second reference to the same footnote is some random
> reference: \ref{org76fc583}
>
> As a result, the second reference to the exact same footnote looks like
> this (question marks: ??):
>
> [image: pasted1]
>
> Is there a fix for this? Or a workaround in org/latex?
>
> Org-version: Org-mode version 8.3.5 (release_8.3.5-1061-g48a874 @
> /home/kmodi/usr_local/apps/6/emacs/master/share/emacs/site-lisp/org/)
>
> Thanks.
>
> --
>
> Kaushal Modi
>
-- 

Kaushal Modi

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Re: How can I get multiple references to the same footnote in org table [ox-latex]

[Nicolas Goaziou]

Hello,

Kaushal Modi <kaushal.modi@gmail.com> writes:

> I'm just bumping this email as it could have got missed.

Indeed.

>> Here is a minimum working example:
>>
>> =====
>> | abcd | efgh[fn:1] |
>> | ijkl | mnop[fn:1] |
>> | qrst | uvwx       |
>> | y    | z          |
>> * Footnotes
>>
>> [fn:1] Some interesting footnote
>>
>> =====
>>
>> When I export it to PDF, this is the generated intermediate .tex file:

[...]

>> \begin{center}
>> \begin{tabular}{ll}
>> abcd & efgh\footnotemark\\
>> ijkl & mnop\textsuperscript{\ref{org76fc583}}\\
>> qrst & uvwx\\
>> y & z\\
>> \end{tabular}
>> \end{center}\footnotetext[1]{Some interesting footnote}
>> \end{document}
>> =====
>>
>> Notice that the second reference to the same footnote is some random
>> reference: \ref{org76fc583}
>>
>> As a result, the second reference to the exact same footnote looks like
>> this (question marks: ??):
>>
>> [image: pasted1]
>>
>> Is there a fix for this? Or a workaround in org/latex?

Footnotes in tables are quite to solve on the LaTeX side. Anyway,
I think this issue is now fixed in master.

Thank you.

Regards,

-- 
Nicolas Goaziou

Re: How can I get multiple references to the same footnote in org table [ox-latex]

[Kaushal Modi]

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On Mon, Aug 22, 2016 at 6:11 AM Nicolas Goaziou <mail@nicolasgoaziou.fr>
wrote:

> Footnotes in tables are quite to solve on the LaTeX side. Anyway,
> I think this issue is now fixed in master.
>
> Thank you.
>

Thanks! I confirm the fix.

PS: You meant "quite (easy?/difficult?) to solve on the LaTeX side"? :)
-- 

Kaushal Modi

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Re: How can I get multiple references to the same footnote in org table [ox-latex]

[Nicolas Goaziou]

Kaushal Modi <kaushal.modi@gmail.com> writes:

> PS: You meant "quite (easy?/difficult?) to solve on the LaTeX
> side"? :)

Pick whichever you want!

More seriously, footnotes are a bit tricky in LaTeX.

Regards,