# Redefining \and spacing in \author [duplicate]

This question already has an answer here:

How can one redefine the spacing that the \and command puts between authors in \author within the standard article class? I have a document with three authors whose names are just too long to fit on one line with the standard spacing.

I feel like this should probably be doable with a \setlength command, but I have no idea what length to set.

For the record, I'm aware of packages like authblk (which I may ultimately use for my purposes), but am more interested in how to modify this spacing directly.

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## marked as duplicate by StrongBad, Peter Jansson, Sean Allred, Thorsten, Werner2 days ago

This question has been asked before and already has an answer. If those answers do not fully address your question, please ask a new question.

## 1 Answer

The definition of \and is in the LaTeX kernel:

\makeatletter
\def\and{%                  % \begin{tabular}[t]{c}
\end{tabular}%
\hskip 1em \@plus.17fil%
\begin{tabular}[t]{c}}%   % \end{tabular}
\makeatother


You can redefine it in the preamble by reducing 1em to whatever fits your needs.

Note: The "missing" \begin{tabular}[t]{c} and \end{tabular} are provided by \@maketitle. So any \author part is typeset as a tabular.

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Your answer caused a previous answer of yours to appear in the "Related" section for this question, so I've submitted an edit to this answer based on that, further clarifying how to redefine \and. –  Tim Parenti Jan 30 '13 at 20:11
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