\cdbalgorithm{print\_status}{}

Toggles printing of status information. Status output is always
enclosed inside easily distinguished \verb|<status>|
and \verb|</status>| marks.
\begin{screen}{1}
@print_status{true};
A_{m n};
<status>
last_used_equation_number=1
</status>
<eqno>
1
</eqno>
<eq>
A_{m n};
</eq>
\end{screen}
This is mostly used for communication with the graphical front-end.

\cdbseealgo{output_format}

