我想确保随意的文档的一部分始终打印在同一页面上。
注1：
我的问题集中在列表和表格上。但是，我相信解决方案（如果有的话）是通用的，并不只适用于这两个元素。
笔记2：
我提供了（简单的）代码来说明我在 GitHub 帐户上尝试执行的操作（在此处放置代码会使帖子难以阅读）。请查看此链接
注3：
这个问题看起来与链接后面的问题相同，但事实并非如此：绝对，绝对，防止分页
上述链接所给出的问题的答案适用于“整个元素”列表。我的意思是：例如，整个段落、整个项目列表或整个表格。例如，您可以确保段落和表格（即：2 个“整个元素”）打印在同一页上。
但是你能确保“整个元素”和“另一个元素的某些部分”打印在同一页面上吗？
例如：我想确保标题（即一个段落 - “整个元素”）以及至少前两行下表（元素的某些部分）将打印在同一页上吗？
我尝试使用下面显示的宏（如前面提到的响应所建议的那样）。
% See https://tex.stackexchange.com/questions/94699/absolutely-definitely-preventing-page-break
\newenvironment{absolutelynopagebreak}{
\par\nobreak\vfil\penalty0\vfilneg
\vtop\bgroup
}{\par\xdef\tpd{\the\prevdepth}\egroup\prevdepth=\tpd}
我也尝试使用“minipage”容器（也如前面提到的回应所建议的那样）。
我找到了一种仅适用于列表的解决方法。您无需声明一个长列表，而是将列表分成几个较小的部分。这不是一个完全令人满意的解决方法，因为在另一个上下文中它可能无法很好地工作。请参阅这个例子和结果。
但是，这种解决方法不适用于列宽不固定的表格。由于列的宽度不固定，因此同一列可能具有不同的宽度，具体取决于表格的部分。这个例子和结果。
这个根本问题似乎与 LaTeX 代码本身的语法有关：“begin/end”语句必须平衡。因此，您不能干扰“整个元素”（完整表格的完整列表）的结构。您不得不将其拆分成更小的部分。
任何想法 ？
谢谢。
附件
列表.tex
\documentclass{class}
% See http://borntocode.fr/latex-customisation-de-listes-a-puces/
\newenvironment{packed_enum}{
\begin{itemize}[topsep=0pt, itemsep=1pt, parsep=0pt, partopsep=0pt]%
}{\end{itemize}}
% See https://tex.stackexchange.com/questions/94699/absolutely-definitely-preventing-page-break
\newenvironment{absolutelynopagebreak}{
\par\nobreak\vfil\penalty0\vfilneg
\vtop\bgroup
}{\par\xdef\tpd{\the\prevdepth}\egroup\prevdepth=\tpd}
\begin{document}
% Nothing prevents the title to be printed on one page and the 10 items on
% the next page. I would like to make sure that the title and, at least 2
% items, will be printed on the same page.
Title
\vspace{15pt}
\begin{packed_enum}
\item Iten 1
\item Iten 2
\item Iten 3
\item Iten 4
\item Iten 5
\item Iten 6
\item Iten 7
\item Iten 8
\item Iten 9
\item Iten 10
\item Iten 11
\item Iten 12
\item Iten 13
\item Iten 14
\item Iten 15
\item Iten 16
\item Iten 17
\item Iten 18
\end{packed_enum}
\vspace{5cm}
% One solution, that works for the list.
% But, please note: I create 2 lists instead of one.
\begin{absolutelynopagebreak}
Title
\vspace{15pt}
\begin{packed_enum} % <= first list
\item Iten 1
\item Iten 2
\end{packed_enum}
\end{absolutelynopagebreak}
\begin{packed_enum} % <= second list
\item Iten 3
\item Iten 4
\item Iten 5
\item Iten 6
\item Iten 7
\item Iten 8
\item Iten 9
\item Iten 10
\item Iten 11
\item Iten 12
\item Iten 13
\item Iten 14
\item Iten 15
\item Iten 16
\item Iten 17
\item Iten 18
\end{packed_enum}
\end{document}
表格.tex
\documentclass{class}
% ---------------------------------------------------------------------------
% I define fiew environments.
% ---------------------------------------------------------------------------
% See https://www.sharelatex.com/learn/Tables
\newenvironment{packed_tabular}{
\setlength{\tabcolsep}{0pt}
}
% See https://tex.stackexchange.com/questions/94699/absolutely-definitely-preventing-page-break
\newenvironment{absolutelynopagebreak}{
\par\nobreak\vfil\penalty0\vfilneg
\vtop\bgroup
}{\par\xdef\tpd{\the\prevdepth}\egroup\prevdepth=\tpd}
\begin{document}
% 1. Nothing prevents the title to be printed on one page and the 5 lines of
% the table to be printed on the next page. I would like to make sure that
% the title and, at least 2 lines, will be printed on the same page.
% 2. The table cannot be broken. All rows are printed the one after the other...
% even if the end of the text area is reached.
Title
\vspace{15pt}
\begin{packed_tabular}
\begin{tabular}{lcl}
a & ~ & experience 0 \\
aa & ~ & experience 1 \\
aaa & ~ & experience 2 \\
a & ~ & experience 3 \\
aa & ~ & experience 4 \\
aaa & ~ & experience 5 \\
a & ~ & experience 6 \\
aa & ~ & experience 7 \\
aaa & ~ & experience 8 \\
a & ~ & experience 9 \\
aa & ~ & experience 10 \\
aaa & ~ & experience 11 \\
a & ~ & experience 12 \\
aa & ~ & experience 13 \\
aaa & ~ & experience 14 \\
a & ~ & experience 15 \\
aa & ~ & experience 16 \\
aaa & ~ & experience 17 \\
\end{tabular}%
\end{packed_tabular}%
% One solution may be to split the table into smaller tables.
% But this solution does not work **well**.
% The widths of the columns are not fixed.
% Therefore the tables may have different widths for the same columns.
\begin{absolutelynopagebreak}
Title
\vspace{15pt}
\begin{packed_tabular}
\begin{tabular}{|l|c|l|}
a & ~ & experience 0 \\
aa & ~ & experience 1 \\
aaa & ~ & experience 2 \\
a & ~ & experience 3 \\
\end{tabular}%
\end{packed_tabular}%
\end{absolutelynopagebreak}%
%
\begin{absolutelynopagebreak}
\begin{packed_tabular}%
\begin{tabular}{|l|c|l|}%
a & ~ & experience 4 \\
a & ~ & experience 5 \\
\end{tabular}%
\end{packed_tabular}%
\end{absolutelynopagebreak}%
%
\begin{absolutelynopagebreak}%
\begin{packed_tabular}%
\begin{tabular}{|l|c|l|}%
a & ~ & experience 6 \\
a & ~ & experience 7 \\
a & ~ & experience 8 \\
a & ~ & experience 9 \\
a & ~ & experience 10 \\
a & ~ & experience 11 \\
a & ~ & experience 12 \\
a & ~ & experience 13 \\
a & ~ & experience 14 \\
a & ~ & experience 15 \\
a & ~ & experience 16 \\
a & ~ & experience 17 \\
\end{tabular}%
\end{packed_tabular}%
\end{absolutelynopagebreak}%
\end{document}
类.cls
% This file contains LaTeX configuration for all CV.
\NeedsTeXFormat{LaTeX2e}
\ProvidesClass{class}[1995/10/30 Standard LaTeX minimal class]
% This class "article" defines many important things.
% See https://tex.stackexchange.com/questions/440462/hline-does-not-produce-anything/440468#440468
\LoadClass{article}
% [geometry] This package provides a flexible and easy interface to page dimensions.
\usepackage[a4paper,
% We set the dimensions of the left and right margins.
left=1cm,
right=1cm,
% We set the dimensions of the top and bottom margins.
top=12cm,
bottom=12cm]{geometry}
% We (must) redefine the font size named "normalsize" (this is mandatory).
% Please note that LaTeX defines other names for font sizes (for example: tiny, small...).
% See https://www.sharelatex.com/learn/Font_sizes,_families,_and_styles#Reference_guide
% WARNING: Make sure to redefine the command "\normalsize" before loading the package "fontspec".
\renewcommand{\normalsize}{\fontsize{10pt}{12pt}\selectfont}
% This package allows the use of formatting features that are required to draw tables.
\usepackage{array}
% This package provides flexibility for fine-tuning the enumerated lists.
% See https://texfaq.org/FAQ-complist
\usepackage{enumitem}
% This package is really awasome.
\usepackage{tcolorbox}
% This will print a frame around the text area.
\usepackage{showframe}
Makefile
# This document illustrates the use of the "make" tool to produce PDF files from LaTeX sources.
#
# Generate the PDF file: make all
# Clean all the temporary files: make clean
# Remove all temporary files, including the PDF file: make clear
LATEX_EXE = /usr/bin/lualatex
LATEX_OPTIONS = -halt-on-error -shell-escape -interaction=nonstopmode --output-format=pdf
PDF_VIEWER = xdg-open
list.pdf: list.tex class.cls
${LATEX_EXE} ${LATEX_OPTIONS} $< && echo "SUCCESS" && ${PDF_VIEWER} $@
table.pdf: table.tex class.cls
${LATEX_EXE} ${LATEX_OPTIONS} $< && echo "SUCCESS" && ${PDF_VIEWER} $@
all: list.pdf table.pdf
clean:
rm -f *.log *.out *.aux
clear: clean
rm -f *.pdf