避免 LaTeX 表格中项目符号列表上方有垂直空格

Question

我有一个表格内的项目符号列表，但列表上方有多余的空白，导致其与行中的其他单元格水平不对齐。列表开头为\begin{itemize}[noitemsep,topsep=0pt]有一点帮助，但问题仍然存在。 有没有办法摆脱这个空间？

下面是我的最小工作示例，由以下 4 种代码模式组合组成上面的链接：

\documentclass{article}
\usepackage{array}
\usepackage{booktabs}
\usepackage{enumitem}
\begin{document}
Hello world.

\begin{tabular}{l>{\raggedright}p{3in}}
\toprule
   Item title \#1
   &
   \begin{itemize}[noitemsep,topsep=0pt] % Code pattern 1
   \item Two
   \item bullets
   \end{itemize}
\tabularnewline[0.1in]
   Item title \#2
   &
   \begin{itemize}[noitemsep,topsep=0pt] % Code pattern 1, 2nd row
   \item Two more
   \item bullets
   \end{itemize}
\tabularnewline[0.1in]
   Item title \#3
   &
   \kern-\parskip\begin{itemize}[noitemsep,topsep=0pt] % Code pattern 2
   \item Another two
   \item bullets
   \end{itemize}\kern-\parskip
\tabularnewline[0.1in]
   Item title \#4
   &
   \kern-\parskip\begin{itemize} % Code pattern 3
   \item Another two more
   \item bullets
   \end{itemize}\kern-\parskip
\tabularnewline[0.1in]
   Item title \#5
   &
   \begin{itemize}[noitemsep,topsep=-8pt] % Code pattern 4
   \item Another two more
   \item bullets still
   \end{itemize}
\tabularnewline \bottomrule
\end{tabular}

\end{document}

编译结果如下：

Answer 1

还有一个更简单的没有列表的表格吗？

\documentclass{article}
\usepackage{booktabs}
\begin{document}
\newcommand\xxx{\par\hangindent1em\makebox[1em][l]{$\bullet$}}
\begin{tabular}{lp{2in}}\toprule
   Item title \#1 & \xxx Two  \xxx bullets \\\addlinespace
   Item title \#2 & \xxx Two more \xxx bullets \\\addlinespace
   Item title \#3 & \xxx Another two \xxx bullets \\\addlinespace
   Item title \#4 & \xxx Another two more \xxx bullets \\\addlinespace
   Item title \#5 & \xxx Another two more \xxx bullets with a long item taking more than one line.  \\\bottomrule
\end{tabular}
\end{document}

Answer 2

只需添加

\newlist{tabitemize}{itemize}{1}
\setlist[tabitemize]{label=\textbullet, 
                     leftmargin=*,
                     nosep, 
                     before=\begin{minipage}[t]{\hsize}\raggedright, 
                     after=\end{minipage}}

到你的序言中并使用tabitemize代替itemize。不再需要手动调整：

在下面的 MWE 中，我也用 替换了>{\raggedright}。>{\raggedright\arraybackslash}使用此修改后的代码，您可以使用常规\\代替tabularnewline。

\documentclass{article}
\usepackage{array}
\usepackage{booktabs}
\usepackage{enumitem}

%%% added:
\newlist{tabitemize}{itemize}{1}
\setlist[tabitemize]{label=\textbullet, 
                     leftmargin=*,
                     nosep, 
                     before=\begin{minipage}[t]{\hsize}\raggedright, 
                     after=\end{minipage}}



\begin{document}

\begin{tabular}{l>{\raggedright\arraybackslash}p{3in}}
\toprule
   Item title \#1
   &
   \begin{tabitemize}
   \item Two
   \item bullets
   \end{tabitemize}\\
   Item title \#2
   &
   \begin{tabitemize}
   \item Two more
   \item bullets
   \end{tabitemize}\\
\bottomrule
\end{tabular}

\end{document}

Answer 3

我使用相关参数定义了一种新的列表类型，并使用了一个compress命令（借用自该站点的一个答案），使 Latex 相信列表位于小页面的开头。

\documentclass{article}
\usepackage{array}
\usepackage{booktabs}
\usepackage{enumitem}

\makeatletter
\newcommand{\compress}{\@minipagetrue}
\makeatother
\newlist{tabitemize}{itemize}{1}
\setlist[tabitemize,1]{noitemsep, label=\textbullet, topsep=0pt, after=\vspace{-\baselineskip}}

\begin{document}

Hello world.\bigskip

\begin{tabular}{l>{\raggedright\compress}p{3in}}
\toprule
   Item title \#1
   & \begin{tabitemize}
   \item Two
   \item bullets
   \end{tabitemize}
\tabularnewline[0.1in]
   Item title \#2
   & \begin{tabitemize}
   \item Two more
   \item bullets
   \end{tabitemize}
\tabularnewline[0.1in]
   Item title \#3
   & \begin{tabitemize}
   \item Another two
   \item bullets
   \end{tabitemize}
\tabularnewline[0.1in]
   Item title \#4
   & \begin{tabitemize}
   \item Another two more
   \item bullets
   \end{tabitemize}\kern-\parskip
\tabularnewline[0.1in]
   Item title \#5
   & \begin{tabitemize}
   \item Another two more
   \item bullets still
   \end{tabitemize}
\tabularnewline \bottomrule
\end{tabular}

\end{document} 

Answer 4

谢谢利安德里斯，我找到了这一页 并通过一些实验找到了答案： \vspace{-1em}\begin{itemize}[noitemsep,topsep=0pt]。

\documentclass{article}
\usepackage{array}
\usepackage{booktabs}
\usepackage{enumitem}
\begin{document}
Hello world.

\begin{tabular}{l>{\raggedright}p{3in}}
\toprule
   Item title \#1
   &
   \vspace{-1em}\begin{itemize}[noitemsep,topsep=0pt] % Code pattern 1
   \item Two
   \item bullets
   \end{itemize}
\tabularnewline[0.1in]
   Item title \#2
   &
   \vspace{-1em}\begin{itemize}[noitemsep,topsep=0pt] % Code pattern 1, 2nd row
   \item Two more
   \item bullets
   \end{itemize}
\vspace{-1em} \tabularnewline \bottomrule
\end{tabular}
\end{document}

编译结果如下：

不幸的是，\vspace{-1em} \tabularnewline \bottomrule没有消除底部的空间，并\tabularnewline \vspace{-1em} \bottomrule生成错误。我可以忍受。