# Change line spacing for footnote text only

I have to format a document to this finicky standard: "The entire document cannot exceed 25 double-spaced pages, including all supplementary material, and must be in Times New Roman, 11 point, font. Endnotes or footnotes are not required for the writing sample, however, if included they should be in 10 point font and single-spaced, with double-spacing between entries."

Some investigation reveals that with an 11pt article document class, the "small" text size is about 10 points. Ok. So I did: \renewcommand{\footnotesize}{\small}. I'm also using setspace for doublespacing, so I thought I could wrap all the footnotes in a singlespace environment (or begin them with \singlespacing or something like that. That does cause the footnotes to be single-spaced, but it also causes (a) the footnote text to begin on a separate line from the footnote number, and (b) large spaces between footnotes, which is both aesthetically and practically undesirable (gotta keep the page count down, y'know).

How can I get the footnote style right?

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The setspace package's \doublespacing command and the package option of the same name should not affect footnotes.

\documentclass{article}

\usepackage[doublespacing]{setspace}

\usepackage{lipsum}

\begin{document}

\lipsum*[1]\footnote{\lipsum*[1]}

\end{document}

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well I'll be. I wonder why I didn't notice that... – ben w Oct 21 '11 at 20:14

I would use the \footnotelayout command from the footmisc package to select 10pt as the font size for the footnotes:

\documentclass[11pt]{article}
\usepackage{setspace}
\usepackage{footmisc}
\usepackage{lipsum}

\renewcommand\footnotelayout{\fontsize{10}{12}\selectfont}

\doublespacing

\begin{document}

\lipsum*[1]\footnote{\lipsum[1]}\footnote{\lipsum[1]}

\end{document}


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One should note that the extra space after the first footnote is due to the implicit \par after \lipsum[1] and won't be there if \lipsum*[1] is used. – egreg Oct 21 '11 at 20:21

Perfoming a global \renewcommand{\footnotesize}{\small} -- as you report doing in your document to get the footnotes set at 10pt rather than at 9pt -- can have bad side-effects: there may be many legitimate cases -- besides footnotes -- where "true" footnote size (9pt in the case of your document) is be required.

It is thus more prudent to keep the redefinition of \footnotesize 'local' to footnotes:

\let\origfootnote\footnote
\renewcommand{\footnote}[1]{%
\begingroup
\renewcommand{\footnotesize}{\small}%
\origfootnote{#1}%
\endgroup}


With this setup, \footnotesize is redefined only within footnotes.

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