我正在使用书籍类，我需要在目录中为章节添加虚线引线。tocloft 包似乎不起作用。我正在使用 TexShop。
我目前有这个：
\documentclass[12pt, oneside]{book}
\begin{document}
\tableofcontents
\begin{mainmatter}
\chapter{Chapter 1}
\section{section 1}
\subsection{subsection}
\section{section 2}
\chapter{Chapter 2}
\end{mainmatter}
\end{document}
章节有虚线引言，但章节没有。
我尝试过包含该tocloft包但无法让它工作：
\documentclass[12pt, oneside]{book}
\usepackage{tocloft}
\renewcommand{\cftchapleader}{\cftdotfill{\cftdotsep}}
\begin{document}
\tableofcontents
\begin{mainmatter}
\chapter{Chapter 1}
\section{section 1}
\subsection{subsection}
\section{section 2}
\chapter{Chapter 2}
\end{mainmatter}
\end{document}
我收到一条错误消息，提示“未定义控制序列”
This is pdfTeX, Version 3.14159265-2.6-1.40.16 (TeX Live 2015) (preloaded format=pdflatex)
restricted \write18 enabled.
entering extended mode
(./testingTOC.tex
LaTeX2e <2015/01/01>
Babel <3.9l> and hyphenation patterns for 21 languages loaded.
(/usr/local/texlive/2015basic/texmf-dist/tex/latex/base/book.cls
Document Class: book 2014/09/29 v1.4h Standard LaTeX document class
(/usr/local/texlive/2015basic/texmf-dist/tex/latex/base/bk12.clo))
(./tocloft.sty (./stdclsdv.sty)) (./testingTOC.aux) (./testingTOC.toc
./testingTOC.toc:1: Undefined control sequence.
\cftchapleader ->\cftdotfill
{\cftdotsep }
l.1 ...line {chapter}{\numberline {1}Chapter 1}{1}
? ]
答案1
这就是我最终开始工作的结果：
\documentclass[12pt, oneside]{book}
\usepackage{tocloft}
\renewcommand\cftchapdotsep{\cftdotsep}
\begin{document}
\tableofcontents
\begin{mainmatter}
\chapter{Chapter 1}
\section{section 1}
\subsection{subsection}
\section{section 2}
\chapter{Chapter 2}
\end{mainmatter}
\end{document}
答案2
这是一个无需 的解决方案tocloft，通过重新定义\l@chapter，在里面添加\@dottedtocline命令并调整水平跳过。
\documentclass[12pt, oneside]{book}
\usepackage{showframe}
\makeatletter
\renewcommand*\l@chapter[2]{%
\ifnum \c@tocdepth >\m@ne
\addpenalty{-\@highpenalty}%
\begingroup
\parindent\z@
\rightskip\@pnumwidth
\parfillskip -\@pnumwidth
\leavevmode
\@dottedtocline{0}{0em}{1.5em}{%
\bfseries #1}{\nobreak\hfil \nobreak\hb@xt@\@pnumwidth{\hss #2}}%
\penalty\@highpenalty
\endgroup
\fi
}
\makeatother
\begin{document}
\tableofcontents
\begin{mainmatter}
\chapter{Chapter 1}
\section{section 1}
\subsection{subsection}
\section{section 2}
\chapter{Chapter 2}
\chapter{Chapter with a very long title that is completely useless but we will try it }
\section{section 1}
\subsection{subsection}
\end{mainmatter}
\end{document}
