LaTeX forum ⇒ Text FormattingRotate a footnote marker

Information and discussion about LaTeX's general text formatting features (e.g. bold, italic, enumerations, ...)
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Rotate a footnote marker

Postby avoyance » Sat Dec 31, 2016 2:00 pm

I tried


but got an error what is the correct way to rotate the footnote marker?


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Stefan Kottwitz
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Postby Stefan Kottwitz » Sat Dec 31, 2016 2:37 pm

avoyance wrote:but got an error message

It's like calling a doctor on the phone and telling: "I got a symptom." ;-)

What is the error message?

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Postby rais » Sat Dec 31, 2016 6:40 pm

\thefootnote is usually placed in what is called a moving argument.
\rotatebox from the rotating package, however, is fragile (which means it breaks, if placed in a moving argument). Just protect it.
  1. \documentclass{article}
  2. \usepackage{rotating}
  3. \let\origfn\thefootnote
  4. \renewcommand{\thefootnote}{\protect\rotatebox[origin=cc]{-90}{\origfn}}
  5. \begin{document}
  6. bla\footnote{blubb}
  7. \end{document}

Happy New Year :)

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