如何在自定义 \newenvironment 中拥有多个页面列表（枚举）？

Question

我找到“协议”环境在 Latex 中编写协议。

问题是，当要添加到协议中的项目列表太长时，这些项目会在同一页面上延续，因此会隐藏很多次。

有没有办法确保新环境能够处理长列表？特别是无需手动拆分列表？

以下是一个例子：

\documentclass{article}

\usepackage{tabularx}
\usepackage{siunitx}
\usepackage{textcomp}
\usepackage{longtable}

\newcommand\Tstrut{\rule{0pt}{1.9\normalbaselineskip}}
\newcommand\Bstrut{\rule[-0.10ex]{0pt}{0pt}}
\renewcommand{\labelenumii}{\theenumii}
\renewcommand{\theenumii}{\theenumi.\arabic{enumii}.}

\newcounter{protocol}
\newenvironment{protocol}[1]
  {\par\addvspace{\topsep}
   \noindent
   \tabularx{\linewidth}{@{} X @{}}
    \hline
    \Tstrut
    \refstepcounter{protocol}\textbf{Protocol \theprotocol} #1 \\
    \Bstrut\\
    \hline
    \\}
  { \\
    \hline
   \endtabularx
   \par\addvspace{\topsep}}

\newcommand{\sbline}{\\[.5\normalbaselineskip]}% small blank line

\begin{document}
\begin{protocol}{extraction}

\begin{enumerate}
  \item
  Section 1
    \begin{enumerate}
    \item
    \item
    \item
    \item
    \item
    \item
    \item
    \end{enumerate}

  \item
  Section 2
    \begin{enumerate}
    \item
    \item
    \item
    \item
    \item
    \item
    \item
    \item
    \item
    \item
    \item
      \begin{enumerate}
      \item
      \item
        \begin{enumerate}
        \item
        \end{enumerate}
      \item
      \item
      \item
      \item
      \item
      \end{enumerate}
    \item
    \item
    \item
    \end{enumerate}

  \item
  Section 3
    \begin{enumerate}
    \item
    test
      \begin{enumerate}
      \item
      set
      \item
      \item
      ets
      \item
      ste
      \item
      tset
      \item
      est
      \item
      This item is shown
      \item
      This item is hidden
      \item
      \end{enumerate}
    
    \item
      \begin{enumerate}
      \item
      \item
      \item
      \item
      \item

      \item
      \item
      \item
      \item
      \item
      \item
      \end{enumerate}
    \end{enumerate}
    
  \item
  Section 4
    \begin{enumerate}
    \item
    \item
    \item
    \end{enumerate}

  \end{enumerate}

\end{protocol}


\end{document}

Answer 1

谢谢 @伯纳德用于输入。它看起来是这样的。唯一的问题是它不是“自动分页”，但它完成了工作！

\documentclass{article}

\usepackage{tabularx}
\usepackage{xltabular}
\usepackage{siunitx}
\usepackage{textcomp}
\usepackage{longtable}
\usepackage{array}
\usepackage{enumitem}

\newcommand\Tstrut{\rule{0pt}{1.9\normalbaselineskip}}
\newcommand\Bstrut{\rule[-0.10ex]{0pt}{0pt}}
\renewcommand{\labelenumii}{\theenumii}
\renewcommand{\theenumii}{\theenumi.\arabic{enumii}.}

\newcounter{protocol}
\newenvironment{protocol}[1]
  {\par\addvspace{\topsep}
   \noindent
   \xltabular{\linewidth}{@{} X @{}}
    \hline
    \Tstrut
    \refstepcounter{protocol}\textbf{Protocol \theprotocol} #1 \\
    \Bstrut\\
    \hline
    \\}
  { \\
    \hline
   \endxltabular
   \par\addvspace{\topsep}}

\newcommand{\sbline}{\\[.5\normalbaselineskip]}% small blank line

\begin{document}
\begin{protocol}{extraction}

\begin{enumerate}[series=TE]
  \item
  Section 1
    \begin{enumerate}
    \item
    \item
    \item
    \item
    \item
    \item
    \item
    \end{enumerate} % sect 1 

  \item
  Section 2
    \begin{enumerate}
    \item
    \item
    \item
    \item
    \item
    \item
    \item
    \item
    \item
    \item
    \item
      \begin{enumerate}
      \item
      \item
        \begin{enumerate}
        \item
        \end{enumerate}
      \item
      \item
      \item
      \item
      \item
      \end{enumerate}
    \item
    \item
    \item
    last item in here.
    \end{enumerate} % section 2 

\end{enumerate} \\

\begin{enumerate}[resume*=TE]

  \item
  Section 3
    \begin{enumerate}
    \item
    test
      \begin{enumerate}
      \item
      set
      \item
      \item
      ets
      \item
      ste
      \item
      tset
      \item
      est
      \item
      This item is shown
      \item
      This item is not hidden anymore. 
      \item
      \end{enumerate}
    
    \item
      \begin{enumerate}
      \item
      \item
      \item
      \item
      \item

      \item
      \item
      \item
      \item
      \item
      \item
      \end{enumerate}
    \end{enumerate}
    
  \item
  Section 4
    \begin{enumerate}
    \item
    \item
    \item
    \end{enumerate}

\end{enumerate}

\end{protocol}


\end{document}