How to restate an algorithm with the same algorithm number?

Question

I'm trying to have two copies of the same algorithm, with the same number twice in a paper. The restatable environment is able to reproduce the algorithm but introduces a new algorithm number each time it is restated.

For example:

\begin{restatable}{algorithm}{myAlgo}
   \vdots
\end{restatable}
% ...
\myAlgo*  % will introduce a new number, even when using *

Question: Is there a (simple) way to restate an algorithm while using the same number as before.

Note: this question is extremely similar to this one. However, no answer was provided there and the question was (inexplicably, to me) closed.

Answer 1

The counters that don't increment with restatable are stored in the comma-separated list \thmt@innercounters. By default it only contains equation. You can redefine this to use the algorithm counter, which at least for algorithm2e is algocf.

\documentclass{article}
\usepackage{algorithm2e,thmtools}
\makeatletter
\def\thmt@innercounters{equation,algocf}
\makeatother
\begin{document}
\begin{restatable}{algorithm}{myAlgo}
   \SetAlgoLined
   \KwData{this text}
   \KwResult{how to write algorithm with \LaTeX2e }
   initialization;
   \While{not at end of this document}{
   read current;
   \eIf{understand}{
   go to next section;
   current section becomes this one;
   }{
   go back to the beginning of current section;
   }
   }
   \caption{How to write algorithms}
\end{restatable}
\myAlgo*
\end{document}