更改目录以在子部分中使用下划线

Question

我正在使用该包memoir，我需要使用以下规则重新定义目录中的字体：

• 对于章节：全部大写和大胆的
• 对于部分内容：大胆的
• 对于子部分：大胆的和斜体
• 对于 SubSubSections：大胆的和强调
• 对于 SubSubSubSections：没事做

我已成功配置sections：

\renewcommand{\cftsectionfont}{\bfseries}

subsections：

\renewcommand{\cftsubsectionfont}{\bfseries\itshape}

但对于chapters，我没有成功使用\MakeUppercase：

\renewcommand{\cftchapterfont}{\MakeUppercase\bfseries}

而对于subsubsections，我没有成功加下划线

\renewcommand{\cftsubsubsectionfont}{\bfseries\underline}

那么，我该如何添加下划线和大写字母呢？

Answer 1

\MakeUppercase并且\underline不是字体声明。要达到想要的结果，你必须付出更多努力，而就我个人而言，我一点也不喜欢这样。

\documentclass{memoir}

\usepackage{etoolbox}
\makeatletter
\patchcmd{\l@chapapp}
  {\cftchapterfont #1}
  {\cftchapterfont\MakeUppercase{#1}}
  {}{}

\patchcmd{\l@subsubsection}
  {#1}
  {\ric@subunderline{#1}}
  {}{}

\AtBeginDocument{
  \ifnum\value{secnumdepth}>\tw@
    \def\ric@subunderline#1{\ric@@subunderline#1\@nil}
    \def\ric@@subunderline#1#2#3\@nil{#1{#2}\underline{#3}}
  \else
    \def\ric@subunderline#1{\underline{#1}}
  \fi
}
\makeatother

%%% Fonts
\renewcommand{\cftchapterfont}{\bfseries}
\renewcommand{\cftsectionfont}{\bfseries}
\renewcommand{\cftsubsectionfont}{\bfseries\itshape}
\renewcommand{\cftsubsubsectionfont}{\bfseries}

\settocdepth{subsubsection}
\setsecnumdepth{subsubsection}

\begin{document}
\frontmatter
\tableofcontents*
\mainmatter
\chapter{Some title}
\section{Some title}
\subsection{Some title}
\subsubsection{Some title}
\end{document}

Answer 2

这是为了实现您想要的，同时保持hyperref兼容性：

\documentclass{memoir}
%%% to check compatibility
\usepackage{hyperref}

%%% re-styling the TOC with etoc:
\usepackage{etoc}
\makeatletter
\let\old@chapter\l@chapter
\let\old@chapternumberline\chapternumberline
\etocsetstyle{chapter}{}{}
     {\old@chapter{\old@chapternumberline{\etocnumber}%
                       \etoclink{\MakeUppercase\etocthename}}{\etocpage}}{}%
\let\old@section\l@section
\etocsetstyle{section}{}{}
     {\old@section{\numberline{\etocnumber}\etocname}{\etocpage}}{}%
\let\old@subsection\l@subsection
\etocsetstyle{subsection}{}{}
     {\old@subsection{\numberline{\etocnumber}\etocname}{\etocpage}}{}%
\let\old@subsubsection\l@subsubsection
\etocsetstyle{subsubsection}{}{}
     {\old@subsubsection{\numberline{\etocnumber}\underline{\etocname}}{\etocpage}}{}%
\makeatother

%%% Fonts
\renewcommand{\cftchapterfont}{\bfseries}
\renewcommand{\cftsectionfont}{\bfseries}
\renewcommand{\cftsubsectionfont}{\bfseries\itshape}
\renewcommand{\cftsubsubsectionfont}{\bfseries}

\settocdepth{subsubsection}
\setsecnumdepth{subsubsection}

\begin{document}
\frontmatter
\tableofcontents*
\mainmatter
\chapter{Some title}
\section{Some title}
\subsection{Some title}
\subsubsection{Some title}
\end{document}