[sage-devel] Re: Can we require that the user has a recent enumitem LaTeX package?

[Andrew Mathas]

Hi Simon,

Here is a quick hack:

\documentclass{article}

  \makeatletter

  \newcounter{deeplistdepth}
  \setcounter{deeplistdepth}{0}

  \newenvironment{deeplist}{\addtocounter{deeplistdepth}{1}
    
\@ifundefined{c@deeplistitem\alph{deeplistdepth}}{\newcounter{deeplistitem\alph{deeplistdepth}}}{}
    \leavevmode\newline
    
\list{\arabic{deeplistdepth}\alph{deeplistitem\alph{deeplistdepth}}}{\usecounter{deeplistitem\alph{deeplistdepth}}}}%
    {\endlist\addtocounter{deeplistdepth}{-1}}

  \makeatother

  \begin{document}
  And now a test....

  \begin{deeplist}
    \item First item
    \item Second item
    \begin{deeplist}
      \item First sublist
      \item
      \begin{deeplist}
        \item Second sublist
        \item \begin{deeplist}
            \item Next subliblist
            \item
            \begin{deeplist}
              \item and another
              \item
              \begin{deeplist}
                \item Here we go again
              \end{deeplist}
            \end{deeplist}
        \end{deeplist}
        \item Back a few levels in the list
        \item
        \begin{deeplist}
          \item up again
          \item same level
        \end{deeplist}
        \item down a level
      \end{deeplist}
    \end{deeplist}
  \end{deeplist}

\end{document}

 If there are going to be 10+ levels of nesting you may notwant to do 
change the indentation using list, ut the same general principle should 
work.

Andrew

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