tcolorbox 或 parcolumns 无法正确呈现我的食谱

Question

我目前正在编写我的法国食谱书的新版本（我的意思是，它是法语的）。

我的问题是我想要的食谱看起来像：

这种风格由两个独立的列组成，每个列都包含一个类似 iemize 的结构。

我的需求：

1. 两列应独立
2. 它应该在页面末尾断开（即，它应该像伪列在另一页上一样断开）。

第一次尝试：tcolorbox

上面的例子使用了 sidebyside tcolorbor。它运行良好，tcolorbox 的光栅库也是如此，但它不会在页面末尾中断。

第二次尝试：parcolumns

对于像 lipsum 给出的段落，这似乎效果很好，但对于 itemize 样式的环境似乎存在一些问题。这是我在有分页符和没有分页符的情况下得到的结果。

问题是：1. 左侧项目空间太短 2. 右侧项目空间太大 3. 奇怪的附加空格（在第一个枚举上方）。

我在这个论坛上看到了一个解决方案，其中提出了一个小型页面来解决这些问题，但它将无法打破：s

结论

我似乎尝试了不同的解决方案，但都没有奏效。你有什么想法吗？

最小工作示例。

\documentclass{article}
\usepackage{showframe}

%% With tcolorbox

\usepackage[most]{tcolorbox}
\tcbuselibrary{raster}
\tcbuselibrary{breakable, skins}

\tcbset{colback=white,colframe=white, left skip=0pt, right skip=0pt, left=0pt, right=0pt, top=0pt, bottom=0pt, rightrule=0pt, leftrule=0pt, toprule=0pt, bottomrule=0pt, sharp corners,  breakable}

\newcommand\itemlist{
    \subsection{Ingredients}
    \begin{itemize}
      \item Element 1
      \item Element 2
      \item Element 3
      \item Element that is quite long
      \item Some nice cheeze
    \end{itemize}
}

\newcommand\enumlist{
    \subsection{Preparation}
    \begin{itemize}
      \item Preparation 1
      \item Preparation 2
      \item Preparation 3
      \item Preparation that is quite long
      \item Some nice cheeze at the end.
    \end{itemize}
}

\newcommand\recipe{
\section{tcolorbox Lipsum}

\begin{tcolorbox}[sidebyside,lefthand width=3cm, sidebyside align=top seam, breakable]
  \itemlist
\tcblower
  \enumlist
\end{tcolorbox}

}

%% With parcolumns
\usepackage{parcolumns}

\newcommand\recipebis{
    \section{parcolumns Lipsum}

    \begin{parcolumns}[colwidths={1=3cm}, distance=3em]{2}
        \colchunk[1]{\itemlist}
        \colchunk[2]{\enumlist}
        \colplacechunks
    \end{parcolumns}
}

\begin{document}

% A test
\section{Test}
\itemlist
\enumlist

% With tcolorbox
\newpage
\recipe
\recipe
\rule{5cm}{1cm}
\recipe

% With parcolumns
\newpage
\recipebis
\recipebis
\recipebis
\rule{1cm}{1cm}
\recipebis
\recipebis

\end{document}

Answer 1

您可以尝试使用paracol包。它以独立的方式打破列，并且似乎尊重itemize距离。如果您发现对齐窄列存在问题，您可以将其与 tcolorbox 结合使用，blanker如图所示这里

\documentclass{article}
\usepackage{showframe}
\usepackage{paracol}

\newcommand\itemlist{
    \subsection{Ingredients}
    \begin{itemize}
      \item Element 1
      \item Element 2
      \item Element 3
      \item Element 1
      \item Element 2
      \item Element 3
      \item Element 1
      \item Element 2
      \item Element 3
      \item Element 1
      \item Element 2
      \item Element 3
      \item Element 1
      \item Element 2
      \item Element 3
      \item Element 1
      \item Element 2
      \item Element 3
      \item Element 1
      \item Element 2
      \item Element 3
      \item Element that is quite long
      \item Some nice cheeze
    \end{itemize}
}

\newcommand\enumlist{
    \subsection{Preparation}
    \begin{itemize}
      \item Preparation 1
      \item Preparation 2
      \item Preparation 3
      \item Preparation that is quite long
      \item Some nice cheeze at the end.
      \item Preparation 1
      \item Preparation 2
      \item Preparation 3
      \item Preparation that is quite long
      \item Some nice cheeze at the end.
      \item Preparation 1
      \item Preparation 2
      \item Preparation 3
      \item Preparation that is quite long
      \item Some nice cheeze at the end.
      \item Preparation 1
      \item Preparation 2
      \item Preparation 3
      \item Preparation that is quite long
      \item Some nice cheeze at the end.
      \item Preparation 1
      \item Preparation 2
      \item Preparation 3
      \item Preparation that is quite long
      \item Some nice cheeze at the end.
      \item Preparation 1
      \item Preparation 2
      \item Preparation 3
      \item Preparation that is quite long
      \item Some nice cheeze at the end.
      \item Preparation 1
      \item Preparation 2
      \item Preparation 3
      \item Preparation that is quite long
      \item Some nice cheeze at the end.
      \item Preparation 1
      \item Preparation 2
      \item Preparation 3
      \item Preparation that is quite long
      \item Some nice cheeze at the end.
      \item Preparation 1
      \item Preparation 2
      \item Preparation 3
      \item Preparation that is quite long
      \item Some nice cheeze at the end.
      \item Preparation 1
      \item Preparation 2
      \item Preparation 3
      \item Preparation that is quite long
      \item Some nice cheeze at the end.
    \end{itemize}
}

\newcommand\recipeparacol{
}

\begin{document}
    \setcolumnwidth{3cm, 7cm}
    \setlength{\columnsep}{3em}

    \section{paracol Lipsum}
    \begin{paracol}{2}
        \itemlist
        \switchcolumn
        \enumlist
    \end{paracol}

\end{document}