我正在尝试设置目录，其中章节用罗马数字列出。但是，当我到达第 VIII 章时，这与章节标题重叠。我可以通过在每个罗马数字前添加一个空格来解决这个问题，但我试图找出是否有更巧妙的方法来做到这一点，以便文本自动留空。
\documentclass[a4paper,14pt]{book}
\usepackage{tocloft}
\usepackage{titletoc}
\titlecontents*{subsection}% <section>
[1.55 cm]% <left>
{\small}% <above-code>
{\thecontentslabel. \hspace{3pt}}% <numbered-entry-format>; you could also use {\thecontentslabel. } to show the numbers
{}% <numberless-entry-format>
{}% <filler-page-format>
[ --- \ ]% <separator>
[]% <end>
\setcounter{tocdepth}{2}% Display up to \subsection in ToC
\addtolength{\cftchapnumwidth}{10 pt}
%\renewcommand{\cftsecaftersnum}{.}
\renewcommand{\cftchapaftersnum}{.}
%\renewcommand{\cftsubsecaftersnum}{.}
\renewcommand\cftsecfont{\normalfont}
\renewcommand\cftsecpagefont{\normalfont}
\renewcommand{\cftsecleader}{\cftdotfill{\cftsecdotsep}}
\renewcommand\cftsecdotsep{\cftdot}
\renewcommand\cftsubsecdotsep{\cftdot}
\renewcommand{\thechapter}{\Roman{chapter}}
\renewcommand{\thesection}{\arabic{section}}
\renewcommand{\thesubsection}{\Roman{subsection}}
\makeindex
\begin{document}
\tableofcontents
\chapter{Chapter}
\chapter{Chapter}
\chapter{Chapter}
\chapter{Chapter}
\chapter{Chapter}
\chapter{Chapter}
\chapter{Chapter}
\chapter{Chapter}
\end{document}
答案1
这是使用 的解决方案titletoc。您不应同时使用tocloft和titletoc。
\documentclass[a4paper]{book}
\usepackage[14pt]{extsizes}
\usepackage[utf8]{inputenc}
\usepackage[showframe]{geometry}
\usepackage[rightlabels]{titletoc}
\contentsmargin{1.5em}
\titlecontents{chapter}
[2em] %
{\bigskip}
{\contentslabel[\thecontentslabel.]{2em}\hspace{0.333em}}%\thecontentslabel
{\hspace*{-2em}}
{\hfill\contentspage}[\smallskip]%\hfill
\titlecontents{section}% <section>
[2.35em]% <left>
{\small\contentsmargin{1.5em}}% <above-code>
{\thecontentslabel.\hspace{3pt}}% <numbered-entry-format>; you could also use {\thecontentslabel. } to show the numbers
{}% <numberless-entry-format>
{\enspace\titlerule*[0.5pc]{.}~\contentspage}% <filler-page-format>
\titlecontents*{subsection}% <section>
[3.23em]% <left>
{\footnotesize\contentsmargin{0em}}% <above-code>
{\thecontentslabel. \hspace{3pt}}% <numbered-entry-format>; you could also use {\thecontentslabel. } to show the numbers
{}% <numberless-entry-format>
{}% <filler-page-format>
[ --- \ ]% <separator>
[]% <end>
\setcounter{tocdepth}{2}% Display up to \subsection in ToC
\renewcommand{\thechapter}{\Roman{chapter}}
\renewcommand{\thesection}{\arabic{section}}
\renewcommand{\thesubsection}{\Roman{subsection}}
\makeindex
\begin{document}
\tableofcontents
\chapter{Chapter the First}
\section{A section}
\section{Another section}
\section{A last section with subsections}
\subsection{A nice subsection}
\subsection{An enthralling subsection}
\subsection{The subsection you’ve always dreamt of}
\chapter{Chapter the Second}
\chapter{Chapter the Third}
\chapter{Chapter the Fourth}
\chapter{Chapter the Fifth}
\chapter{Chapter the Sixth}
\setcounter{page}{200}
\chapter{Chapter the Seventh}
\section{Yet another section}
\chapter{Epilogue}
\end{document}
