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longtable + multicol：如何使用每页固定位置的文本模拟 \endhead？

tag-icon • tag-icon spacing longtable multicol
longtable + multicol：如何使用每页固定位置的文本模拟 \endhead？

longtable我使用的是有问题的软件包和组合multicol，但到目前为止，经过两次运行，我得到了完美的结果。只有一件事不起作用：在每页上为软件包中的每一列重复列标题multicol（我有 2 列）。没有multicol以下额外的代码就可以实现我的结果：

\multicolumn{2}{r}{{Page}}\\
\endfirsthead
\multicolumn{2}{r}{{Page}}\\
\endhead

但multicol这样就行不通了（这可能是意料之中的）。作为一种解决方法，我想将文本放在Page每页顶部的固定位置来模拟结果。但我不知道如何告诉“在每页的表格开始之前执行此操作，只要表格尚未结束”。

\documentclass[a5paper,12pt]{article}
\usepackage[
    left=1.5cm,
    right=1.5cm,
    top=1.5cm,
]{geometry}
\usepackage{multicol}
\usepackage{longtable}
\usepackage{array}


\newsavebox\ltmcbox
\newenvironment{fakelongtable}
        {\setbox\ltmcbox\vbox\bgroup
        \csname @twocolumnfalse\endcsname
        \csname col@number\endcsname\csname @ne\endcsname}
        {\unskip\unpenalty\unpenalty\egroup\unvbox\ltmcbox}

\begin{document}

\clearpage
\begin{multicols}{2}
    \renewcommand*{\arraystretch}{0.85}
    \begin{fakelongtable}
        \begin{longtable}{b{4.4cm}r}
            \multicolumn{2}{r}{{Page}}\\
            \endfirsthead
            \multicolumn{2}{r}{{Page}}\\%This line and the folowing has no effect using multicol; probably expected.
            \endhead
            \hangindent=1em Text Text Text Text Text\nolinebreak\dotfill & 1 \\
            \hangindent=1em Text Text Text Text \nolinebreak\dotfill & 1 \\
            \hangindent=1em Text Text Text Text \nolinebreak\dotfill & 1 \\
            \hangindent=1em Text Text Text Text \nolinebreak\dotfill & 1 \\
            \hangindent=1em Text Text Text Text \nolinebreak\dotfill & 1 \\
            \hangindent=1em Text Text Text Text \nolinebreak\dotfill & 1 \\
            \hangindent=1em Text Text Text Text Text\nolinebreak\dotfill & 1 \\
            \hangindent=1em Text Text Text Text \nolinebreak\dotfill & 1 \\
            \hangindent=1em Text Text Text Text \nolinebreak\dotfill & 1 \\
            \hangindent=1em Text Text Text Text \nolinebreak\dotfill & 1 \\
            \hangindent=1em Text Text Text Text \nolinebreak\dotfill & 1 \\
            \hangindent=1em Text Text Text Text \nolinebreak\dotfill & 1 \\
            \hangindent=1em Text Text Text Text Text\nolinebreak\dotfill & 1 \\
            \hangindent=1em Text Text Text Text \nolinebreak\dotfill & 1 \\
            \hangindent=1em Text Text Text Text \nolinebreak\dotfill & 1 \\
            \hangindent=1em Text Text Text Text \nolinebreak\dotfill & 1 \\
            \hangindent=1em Text Text Text Text \nolinebreak\dotfill & 1 \\
            \hangindent=1em Text Text Text Text \nolinebreak\dotfill & 1 \\
            \hangindent=1em Text Text Text Text Text\nolinebreak\dotfill & 1 \\
            \hangindent=1em Text Text Text Text \nolinebreak\dotfill & 1 \\
            \hangindent=1em Text Text Text Text \nolinebreak\dotfill & 1 \\
            \hangindent=1em Text Text Text Text \nolinebreak\dotfill & 1 \\
            \hangindent=1em Text Text Text Text \nolinebreak\dotfill & 1 \\
            \hangindent=1em Text Text Text Text \nolinebreak\dotfill & 1 \\
            \hangindent=1em Text Text Text Text Text\nolinebreak\dotfill & 1 \\
            \hangindent=1em Text Text Text Text \nolinebreak\dotfill & 1 \\
            \hangindent=1em Text Text Text Text \nolinebreak\dotfill & 1 \\
            \hangindent=1em Text Text Text Text \nolinebreak\dotfill & 1 \\
            \hangindent=1em Text Text Text Text \nolinebreak\dotfill & 1 \\
            \hangindent=1em Text Text Text Text \nolinebreak\dotfill & 1 \\
            \hangindent=1em Text Text Text Text Text\nolinebreak\dotfill & 1 \\
            \hangindent=1em Text Text Text Text \nolinebreak\dotfill & 1 \\
            \hangindent=1em Text Text Text Text \nolinebreak\dotfill & 1 \\
            \hangindent=1em Text Text Text Text \nolinebreak\dotfill & 1 \\
            \hangindent=1em Text Text Text Text \nolinebreak\dotfill & 1 \\
            \hangindent=1em Text Text Text Text \nolinebreak\dotfill & 1 \\
            \hangindent=1em Text Text Text Text Text\nolinebreak\dotfill & 1 \\
            \hangindent=1em Text Text Text Text \nolinebreak\dotfill & 1 \\
            \hangindent=1em Text Text Text Text \nolinebreak\dotfill & 1 \\
            \hangindent=1em Text Text Text Text \nolinebreak\dotfill & 1 \\
            \hangindent=1em Text Text Text Text \nolinebreak\dotfill & 1 \\
            \hangindent=1em Text Text Text Text \nolinebreak\dotfill & 1 \\
            \hangindent=1em Text Text Text Text Text\nolinebreak\dotfill & 1 \\
            \hangindent=1em Text Text Text Text \nolinebreak\dotfill & 1 \\
            \hangindent=1em Text Text Text Text \nolinebreak\dotfill & 1 \\
            \hangindent=1em Text Text Text Text \nolinebreak\dotfill & 1 \\
            \hangindent=1em Text Text Text Text \nolinebreak\dotfill & 1 \\
            \hangindent=1em Text Text Text Text \nolinebreak\dotfill & 1 \\
            \hangindent=1em Text Text Text Text Text\nolinebreak\dotfill & 1 \\
            \hangindent=1em Text Text Text Text \nolinebreak\dotfill & 1 \\
            \hangindent=1em Text Text Text Text \nolinebreak\dotfill & 1 \\
            \hangindent=1em Text Text Text Text \nolinebreak\dotfill & 1 \\
            \hangindent=1em Text Text Text Text \nolinebreak\dotfill & 1 \\
            \hangindent=1em Text Text Text Text \nolinebreak\dotfill & 1 \\
            \hangindent=1em Text Text Text Text Text\nolinebreak\dotfill & 1 \\
            \hangindent=1em Text Text Text Text \nolinebreak\dotfill & 1 \\
            \hangindent=1em Text Text Text Text \nolinebreak\dotfill & 1 \\
            \hangindent=1em Text Text Text Text \nolinebreak\dotfill & 1 \\
            \hangindent=1em Text Text Text Text \nolinebreak\dotfill & 1 \\
            \hangindent=1em Text Text Text Text \nolinebreak\dotfill & 1 \\
            \hangindent=1em Text Text Text Text Text\nolinebreak\dotfill & 1 \\
            \hangindent=1em Text Text Text Text \nolinebreak\dotfill & 1 \\
            \hangindent=1em Text Text Text Text \nolinebreak\dotfill & 1 \\
            \hangindent=1em Text Text Text Text \nolinebreak\dotfill & 1 \\
            \hangindent=1em Text Text Text Text \nolinebreak\dotfill & 1 \\
            \hangindent=1em Text Text Text Text \nolinebreak\dotfill & 1 \\
            \hangindent=1em Text Text Text Text Text\nolinebreak\dotfill & 1 \\
            \hangindent=1em Text Text Text Text \nolinebreak\dotfill & 1 \\
            \hangindent=1em Text Text Text Text \nolinebreak\dotfill & 1 \\
            \hangindent=1em Text Text Text Text \nolinebreak\dotfill & 1 \\
            \hangindent=1em Text Text Text Text \nolinebreak\dotfill & 1 \\
            \hangindent=1em Text Text Text Text \nolinebreak\dotfill & 1 \\
            \hangindent=1em Text Text Text Text Text\nolinebreak\dotfill & 1 \\
            \hangindent=1em Text Text Text Text \nolinebreak\dotfill & 1 \\
            \hangindent=1em Text Text Text Text \nolinebreak\dotfill & 1 \\
            \hangindent=1em Text Text Text Text \nolinebreak\dotfill & 1 \\
            \hangindent=1em Text Text Text Text \nolinebreak\dotfill & 1 \\
            \hangindent=1em Text Text Text Text \nolinebreak\dotfill & 1 \\
            \hangindent=1em Text Text Text Text Text\nolinebreak\dotfill & 1 \\
            \hangindent=1em Text Text Text Text \nolinebreak\dotfill & 1 \\
            \hangindent=1em Text Text Text Text \nolinebreak\dotfill & 1 \\
            \hangindent=1em Text Text Text Text \nolinebreak\dotfill & 1 \\
            \hangindent=1em Text Text Text Text \nolinebreak\dotfill & 1 \\
            \hangindent=1em Text Text Text Text \nolinebreak\dotfill & 1 \\
            \hangindent=1em Text Text Text Text Text\nolinebreak\dotfill & 1 \\
            \hangindent=1em Text Text Text Text \nolinebreak\dotfill & 1 \\
            \hangindent=1em Text Text Text Text \nolinebreak\dotfill & 1 \\
            \hangindent=1em Text Text Text Text \nolinebreak\dotfill & 1 \\
            \hangindent=1em Text Text Text Text \nolinebreak\dotfill & 1 \\
            \hangindent=1em Text Text Text Text \nolinebreak\dotfill & 1 \\
            \hangindent=1em Text Text Text Text Text\nolinebreak\dotfill & 1 \\
            \hangindent=1em Text Text Text Text \nolinebreak\dotfill & 1 \\
            \hangindent=1em Text Text Text Text \nolinebreak\dotfill & 1 \\
            \hangindent=1em Text Text Text Text \nolinebreak\dotfill & 1 \\
            \hangindent=1em Text Text Text Text \nolinebreak\dotfill & 1 \\
            \hangindent=1em Text Text Text Text \nolinebreak\dotfill & 1 \\
        \end{longtable}
    \end{fakelongtable}
\end{multicols}

\end{document}

在此处输入图片描述

答案1

基本上你不能。你也许可以使用supertable或xtab或其他东西来手动分页。longtable和multicol都是围绕使用标准 tex 分页器输出例程的理念设计的，该例程在完成所有排版后异步分页，因此你不能在排版期间添加文本来测试它是否位于页面或列的顶部。

但是，您可以使用页面（而不是表格）标题：您可以使用自定义页面样式，但您可能希望在表格中使用固定宽度的列，这样您就知道在哪里添加文本。这也假设您总是从新页面开始表格。

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