pandoc/test/command/1126.md

```
% pandoc -f html -t latex
\begin{eqnarray}
A&=&B,\\
C&=&D
\end{eqnarray}
^D
\textbackslash begin\{eqnarray\} A\&=\&B,\textbackslash\textbackslash{}
C\&=\&D \textbackslash end\{eqnarray\}
```

```
% pandoc -f html+raw_tex -t latex
<p>See \eqref{myeq}.</p>
\begin{eqnarray}
A&=&B,\\
C&amp;=&amp;D
\\label{myeq}
\end{eqnarray}
^D
See \eqref{myeq}.

\begin{eqnarray}
A&=&B,\\
C&=&D
\\label{myeq}
\end{eqnarray}
```