# Longtable monospace font

How do I format all the text in a longtable to monospace. Adding \texttt{ before or after the \begin{longtable} and a } at the end gives me a

Runaway argument?
{ \begin {longtable}{lll}
! Paragraph ended before \text@command was complete.


error.

-

Easiest method:

\begingroup
\ttfamily
\begin{longtable}...
...
\end{longtable}
\endgroup

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That works fine, but the font size is reset. How can I change the font size in a group environment? –  Adam May 15 '13 at 8:36
Never mind, it does work. Thanks! :) –  Adam May 15 '13 at 8:42
\begin{ttfamily} ... \end{ttfamily} also works. Although I don't like it personally. –  Leo Liu May 15 '13 at 10:51