beamer add tag
topnush
I have an enumerated list and when I get to point three, I want to switch to a frame that explains it. At the end of the transitions for that frame I want to switch back to the previous frame and carry on from where I left off. 

Here is a MWE:


```

\begin{document}
\begin{frame}{Title}
    \begin{enumerate}[<+->] 
        \setlength\itemsep{5pt plus 1fill}
    \item one
    \item two
    \item three
    \item four
    \item five
    \item six
    \end{enumerate}
\end{frame}


\begin{frame}{Explanation of point three}
\begin{enumerate}[<+->] 
        \setlength\itemsep{5pt plus 1fill}
    \item Some explanation
    \item More explanation
    \end{enumerate}
Some explanation
\end{frame}
```

Is this possible without duplicating the first frame?
Top Answer
samcarter
Sounds like a perfect job for `\againframe`:

```
\documentclass{beamer}
\begin{document}
\begin{frame}<1-3>[label=foo]
\frametitle{Title}
    \begin{enumerate}[<+->] 
        \setlength\itemsep{5pt plus 1fill}
    \item one
    \item two
    \item three
    \item four
    \item five
    \item six
    \end{enumerate}
\end{frame}

\begin{frame}{Explanation of point three}
\begin{enumerate}[<+->] 
        \setlength\itemsep{5pt plus 1fill}
    \item Some explanation
    \item More explanation
    \end{enumerate}
Some explanation
\end{frame}

\againframe<4->{foo}

\end{document}
```

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