我的问题（我不知道答案）相对简单。我经常不得不使用 amsart documentclass，所以像这篇文章一样，
我想保留 amsart（除非有完全类似的方法，具有相同的美感和特征，例如，花式脚注中的 \author、\email 等；我可以使用几何来管理边距......）并使用上面链接中的某些修改。
不过，我还想结合 hyperref 来实现此链接中讨论的“双向”超链接，并在下面引用，
“我希望连续文本中的章节标题链接到目录中的“行”，以便获得“双向”导航，例如：用户在目录中查找章节标题，跳转到那里，阅读几行，再次单击章节标题并再次被带到目录中该章节的条目。”
当我尝试将它们合并（两种方式）时，我发现章节编号和章节标题的首字母重叠。小节等也是如此。
有任何想法吗？
所以到目前为止我所拥有的只是这里的组合：（我知道顺序很重要所以也许这会有所帮助）。
\documentclass{amsart}
%\usepackage[showframe,paper=a5paper]{geometry}% Just for this example
% FROM https://tex.stackexchange.com/questions/173834/how-to-do-this-amsart-table-of-contents-excluding-dots-on-bold-section-rows %
\usepackage{etoolbox}
% Modifications to amsart ToC-related macros...
\makeatletter
\let\old@tocline\@tocline
\let\section@tocline\@tocline
% Insert a dotted ToC-line for \subsection and \subsubsection only
\newcommand{\subsection@dotsep}{4.5}
\newcommand{\subsubsection@dotsep}{4.5}
\patchcmd{\@tocline}
{\hfil}
{\nobreak
\leaders\hbox{$\m@th
\mkern \subsection@dotsep mu\hbox{.}\mkern \subsection@dotsep mu$}\hfill
\nobreak}{}{}
\let\subsection@tocline\@tocline
\let\@tocline\old@tocline
\patchcmd{\@tocline}
{\hfil}
{\nobreak
\leaders\hbox{$\m@th
\mkern \subsubsection@dotsep mu\hbox{.}\mkern \subsubsection@dotsep mu$}\hfill
\nobreak}{}{}
\let\subsubsection@tocline\@tocline
\let\@tocline\old@tocline
\let\old@l@subsection\l@subsection
\let\old@l@subsubsection\l@subsubsection
\def\@tocwriteb#1#2#3{%
\begingroup
\@xp\def\csname #2@tocline\endcsname##1##2##3##4##5##6{%
\ifnum##1>\c@tocdepth
\else \sbox\z@{##5\let\indentlabel\@tochangmeasure##6}\fi}%
\csname l@#2\endcsname{#1{\csname#2name\endcsname}{\@secnumber}{}}%
\endgroup
\addcontentsline{toc}{#2}%
{\protect#1{\csname#2name\endcsname}{\@secnumber}{#3}}}%
% Handle section-specific indentation and number width of ToC-related entries
\newlength{\@tocsectionindent}
\newlength{\@tocsubsectionindent}
\newlength{\@tocsubsubsectionindent}
\newlength{\@tocsectionnumwidth}
\newlength{\@tocsubsectionnumwidth}
\newlength{\@tocsubsubsectionnumwidth}
\newcommand{\settocsectionnumwidth}[1]{\setlength{\@tocsectionnumwidth}{#1}}
\newcommand{\settocsubsectionnumwidth}[1]{\setlength{\@tocsubsectionnumwidth}{#1}}
\newcommand{\settocsubsubsectionnumwidth}[1]{\setlength{\@tocsubsubsectionnumwidth}{#1}}
\newcommand{\settocsectionindent}[1]{\setlength{\@tocsectionindent}{#1}}
\newcommand{\settocsubsectionindent}[1]{\setlength{\@tocsubsectionindent}{#1}}
\newcommand{\settocsubsubsectionindent}[1]{\setlength{\@tocsubsubsectionindent}{#1}}
% Handle section-specific formatting and vertical skip of ToC-related entries
% \@tocline{<level>}{<vspace>}{<indent>}{<numberwidth>}{<extra>}{<text>}{<pagenum>}
\renewcommand{\l@section}{\section@tocline{1}{\@tocsectionvskip}{\@tocsectionindent}{}{\@tocsectionformat}}%
\renewcommand{\l@subsection}{\subsection@tocline{1}{\@tocsubsectionvskip}{\@tocsubsectionindent}{}{\@tocsubsectionformat}}%
\renewcommand{\l@subsubsection}{\subsubsection@tocline{1}{\@tocsubsubsectionvskip}{\@tocsubsubsectionindent}{}{\@tocsubsubsectionformat}}%
\newcommand{\@tocsectionformat}{}
\newcommand{\@tocsubsectionformat}{}
\newcommand{\@tocsubsubsectionformat}{}
\expandafter\def\csname toc@1format\endcsname{\@tocsectionformat}
\expandafter\def\csname toc@2format\endcsname{\@tocsubsectionformat}
\expandafter\def\csname toc@3format\endcsname{\@tocsubsubsectionformat}
\newcommand{\settocsectionformat}[1]{\renewcommand{\@tocsectionformat}{#1}}
\newcommand{\settocsubsectionformat}[1]{\renewcommand{\@tocsubsectionformat}{#1}}
\newcommand{\settocsubsubsectionformat}[1]{\renewcommand{\@tocsubsubsectionformat}{#1}}
\newlength{\@tocsectionvskip}
\newcommand{\settocsectionvskip}[1]{\setlength{\@tocsectionvskip}{#1}}
\newlength{\@tocsubsectionvskip}
\newcommand{\settocsubsectionvskip}[1]{\setlength{\@tocsubsectionvskip}{#1}}
\newlength{\@tocsubsubsectionvskip}
\newcommand{\settocsubsubsectionvskip}[1]{\setlength{\@tocsubsubsectionvskip}{#1}}
% Adjust section-specific ToC-related macros to have a fixed-width numbering framework
\patchcmd{\tocsection}{\indentlabel}{\makebox[\@tocsectionnumwidth][l]}{}{}
\patchcmd{\tocsubsection}{\indentlabel}{\makebox[\@tocsubsectionnumwidth][l]}{}{}
\patchcmd{\tocsubsubsection}{\indentlabel}{\makebox[\@tocsubsubsectionnumwidth][l]}{}{}
% Allow for section-specific page numbering format of ToC-related entries
\newcommand{\@sectypepnumformat}{}
\renewcommand{\contentsline}[1]{%
\expandafter\let\expandafter\@sectypepnumformat\csname @toc#1pnumformat\endcsname%
\csname l@#1\endcsname}
\newcommand{\@tocsectionpnumformat}{}
\newcommand{\@tocsubsectionpnumformat}{}
\newcommand{\@tocsubsubsectionpnumformat}{}
\newcommand{\setsectionpnumformat}[1]{\renewcommand{\@tocsectionpnumformat}{#1}}
\newcommand{\setsubsectionpnumformat}[1]{\renewcommand{\@tocsubsectionpnumformat}{#1}}
\newcommand{\setsubsubsectionpnumformat}[1]{\renewcommand{\@tocsubsubsectionpnumformat}{#1}}
\renewcommand{\@tocpagenum}[1]{%
\hfill {\mdseries\@sectypepnumformat #1}}
% Small correction to Appendix, since it's still a \section which should be handled differently
\let\oldappendix\appendix
\renewcommand{\appendix}{%
\leavevmode\oldappendix%
\addtocontents{toc}{%
\protect\settowidth{\protect\@tocsectionnumwidth}{\protect\@tocsectionformat\sectionname\space}%
\protect\addtolength{\protect\@tocsectionnumwidth}{2em}}%
}
\makeatother
% #1 (default is as required)
% #2
% #3
\makeatletter
\settocsectionnumwidth{2em}
\settocsubsectionnumwidth{2.5em}
\settocsubsubsectionnumwidth{3em}
\settocsectionindent{1pc}%
\settocsubsectionindent{\dimexpr\@tocsectionindent+\@tocsectionnumwidth}%
\settocsubsubsectionindent{\dimexpr\@tocsubsectionindent+\@tocsubsectionnumwidth}%
\makeatother
% #4 & #5
\settocsectionvskip{10pt}
\settocsubsectionvskip{0pt}
\settocsubsubsectionvskip{0pt}
% #6 & #7
% See #3
% #8
\renewcommand{\contentsnamefont}{\bfseries\Large}
% #9
\settocsectionformat{\bfseries}
\settocsubsectionformat{\mdseries}
\settocsubsubsectionformat{\mdseries}
\setsectionpnumformat{\bfseries}
\setsubsectionpnumformat{\mdseries}
\setsubsubsectionpnumformat{\mdseries}
% #10
% Insert the following command inside your text where you want the ToC to have a page break
\newcommand{\tocpagebreak}{\leavevmode\addtocontents{toc}{\protect\clearpage}}
% #11
\let\oldtableofcontents\tableofcontents
\renewcommand{\tableofcontents}{%
\vspace*{-\linespacing}% Default gap to top of CONTENTS is \linespacing.
\oldtableofcontents}
\setcounter{tocdepth}{3}
%AMSART STUFF
\newtheorem{theorem}{Theorem}[section]
\newtheorem{lemma}[theorem]{Lemma}
\theoremstyle{definition}
\newtheorem{definition}[theorem]{Definition}
\newtheorem{example}[theorem]{Example}
\newtheorem{xca}[theorem]{Exercise}
\theoremstyle{remark}
\newtheorem{remark}[theorem]{Remark}
\numberwithin{equation}{section}
% From https://tex.stackexchange.com/questions/32495/linking-the-section-text-to-the-toc?lq=1
%CHOICE ONE of TWO
%\usepackage[explicit]{titlesec}
%\usepackage{hyperref}
%\hypersetup{
% colorlinks,%
% citecolor=black,%
% filecolor=black,%
% linkcolor=black,%
% urlcolor=black
%}
%\titleformat{\chapter}[display]
% {\normalfont\huge\bfseries}{\chaptertitlename\ {\fontfamily{cmr}\selectfont\thechapter}}{20pt}{\hyperlink{chap-\thechapter}{\Huge#1}
%\addtocontents{toc}{\protect\hypertarget{chap-\thechapter}{}}}
%\titleformat{name=\chapter,numberless}
% {\normalfont\huge\bfseries}{}{-20pt}{\Huge#1}
%\titleformat{\section}
% {\normalfont\Large\bfseries}{\thesection}{1em}{\hyperlink{sec-\thesection}{#1}
%\addtocontents{toc}{\protect\hypertarget{sec-\thesection}{}}}
%\titleformat{name=\section,numberless}
% {\normalfont\Large\bfseries}{}{0pt}{#1}
%\titleformat{\subsection}
% {\normalfont\large\bfseries}{\thesubsection}{1em}{\hyperlink{subsec-\thesubsection}{#1}
%\addtocontents{toc}{\protect\hypertarget{subsec-\thesubsection}{}}}
%\titleformat{name=\subsection,numberless}
% {\normalfont\large\bfseries}{\thesubsection}{0pt}{#1}
%CHOICE TWO of TWO
\usepackage[explicit]{titlesec}
\usepackage{hyperref}
\hypersetup{
colorlinks,%
citecolor=black,%
filecolor=black,%
linkcolor=black,%
urlcolor=black
}
% renew \contentsline for toc to include hypertarget
\let\oldcontentsline\contentsline%
\renewcommand\contentsline[4]{%
\hypertarget{toc#4}{}%
\oldcontentsline{#1}{#2}{#3}{#4}}
% renew \section to link to the toc
\titleformat{\section}
{\normalfont\Large\bf}
{{\thesection} \hyperlink{tocsection.\thesection}{#1}}
{1pc}
{}
% renew \subsection to link to the toc
\titleformat{\subsection}
{\normalfont\bf}
{{\thesection} \hyperlink{tocsubsection.\thesubsection}{#1}}
{1pc}
{}
\begin{document}
\title{Report fom}
% Information for first author
\author{Brn}
% Address of record for the research reported here
\address{6G1}
% Current address
\email{[email protected]}
% \thanks will become a 1st page footnote.
\thanks{The author was supported bnd the Department.}
%% Information for second author
%\author{Author Two}
%\address{Mathematical Research Section, School of Mathematical Sciences, Australian National University, Canberra ACT 2601, Australia}
%\curraddr{Department of Mathematics and Statistics, Case Western Reserve University, Cleveland, Ohio 43403}
%\email{[email protected]}
%\thanks{Support information for the second author.}
% General info
%\subjclass[2000]{Primary 54C40, 14E20; Secondary 46E25, 20C20}
\date{\today.}
%\dedicatory{This paper is dedicated to my advisor.}
\keywords{Differ??}
\begin{abstract}
This paper is
\end{abstract}
\maketitle
\tableofcontents
\section{This is a numbered first-level section head}
This is an example of a numbered first-level heading.
\subsection{This is a numbered second-level section head}
This is an example of a numbered second-level heading.
\section{This fasfdasfdsais a numbered first-level section head}
This is an example of a numbered first-level heading.
\subsection*{This is an unnumbered second-level section head}
This is an example of an unnumbered second-level heading.
\end{document}
答案1
你对l@section和朋友的重新定义是代替等。所以你应该写{}<numberwidth>\@tocsectionnumwidth
% Handle section-specific formatting and vertical skip of ToC-related entries
% \@tocline{<level>}{<vspace>}{<indent>}{<numberwidth>}{<extra>}{<text>}{<pagenum>}
\renewcommand{\l@section}{\section@tocline{1}{\@tocsectionvskip}{\@tocsectionindent}{\@tocsectionnumwidth}{\@tocsectionformat}}%
\renewcommand{\l@subsection}{\subsection@tocline{1}{\@tocsubsectionvskip}{\@tocsubsectionindent}{\@tocsubsectionnumwidth}{\@tocsubsectionformat}}%
\renewcommand{\l@subsubsection}{\subsubsection@tocline{1}{\@tocsubsubsectionvskip}{\@tocsubsubsectionindent}{\@tocsubsubsectionnumwidth}{\@tocsubsubsectionformat}}%
\documentclass{amsart}
\usepackage{etoolbox}
% Modifications to amsart ToC-related macros...
\makeatletter
\let\old@tocline\@tocline
\let\section@tocline\@tocline
% Insert a dotted ToC-line for \subsection and \subsubsection only
\newcommand{\subsection@dotsep}{4.5}
\newcommand{\subsubsection@dotsep}{4.5}
\patchcmd{\@tocline}
{\hfil}
{\nobreak
\leaders\hbox{$\m@th
\mkern \subsection@dotsep mu\hbox{.}\mkern \subsection@dotsep mu$}\hfill
\nobreak}{}{}
\let\subsection@tocline\@tocline
\let\@tocline\old@tocline
\patchcmd{\@tocline}
{\hfil}
{\nobreak
\leaders\hbox{$\m@th
\mkern \subsubsection@dotsep mu\hbox{.}\mkern \subsubsection@dotsep mu$}\hfill
\nobreak}{}{}
\let\subsubsection@tocline\@tocline
\let\@tocline\old@tocline
\let\old@l@subsection\l@subsection
\let\old@l@subsubsection\l@subsubsection
\def\@tocwriteb#1#2#3{%
\begingroup
\@xp\def\csname #2@tocline\endcsname##1##2##3##4##5##6{%
\ifnum##1>\c@tocdepth
\else \sbox\z@{##5\let\indentlabel\@tochangmeasure##6}\fi}%
\csname l@#2\endcsname{#1{\csname#2name\endcsname}{\@secnumber}{}}%
\endgroup
\addcontentsline{toc}{#2}%
{\protect#1{\csname#2name\endcsname}{\@secnumber}{#3}}}%
% Handle section-specific indentation and number width of ToC-related entries
\newlength{\@tocsectionindent}
\newlength{\@tocsubsectionindent}
\newlength{\@tocsubsubsectionindent}
\newlength{\@tocsectionnumwidth}
\newlength{\@tocsubsectionnumwidth}
\newlength{\@tocsubsubsectionnumwidth}
\newcommand{\settocsectionnumwidth}[1]{\setlength{\@tocsectionnumwidth}{#1}}
\newcommand{\settocsubsectionnumwidth}[1]{\setlength{\@tocsubsectionnumwidth}{#1}}
\newcommand{\settocsubsubsectionnumwidth}[1]{\setlength{\@tocsubsubsectionnumwidth}{#1}}
\newcommand{\settocsectionindent}[1]{\setlength{\@tocsectionindent}{#1}}
\newcommand{\settocsubsectionindent}[1]{\setlength{\@tocsubsectionindent}{#1}}
\newcommand{\settocsubsubsectionindent}[1]{\setlength{\@tocsubsubsectionindent}{#1}}
% Handle section-specific formatting and vertical skip of ToC-related entries
% \@tocline{<level>}{<vspace>}{<indent>}{<numberwidth>}{<extra>}{<text>}{<pagenum>}
\renewcommand{\l@section}{\section@tocline{1}{\@tocsectionvskip}{\@tocsectionindent}{\@tocsectionnumwidth}{\@tocsectionformat}}%
\renewcommand{\l@subsection}{\subsection@tocline{1}{\@tocsubsectionvskip}{\@tocsubsectionindent}{\@tocsubsectionnumwidth}{\@tocsubsectionformat}}%
\renewcommand{\l@subsubsection}{\subsubsection@tocline{1}{\@tocsubsubsectionvskip}{\@tocsubsubsectionindent}{\@tocsubsubsectionnumwidth}{\@tocsubsubsectionformat}}%
\newcommand{\@tocsectionformat}{}
\newcommand{\@tocsubsectionformat}{}
\newcommand{\@tocsubsubsectionformat}{}
\expandafter\def\csname toc@1format\endcsname{\@tocsectionformat}
\expandafter\def\csname toc@2format\endcsname{\@tocsubsectionformat}
\expandafter\def\csname toc@3format\endcsname{\@tocsubsubsectionformat}
\newcommand{\settocsectionformat}[1]{\renewcommand{\@tocsectionformat}{#1}}
\newcommand{\settocsubsectionformat}[1]{\renewcommand{\@tocsubsectionformat}{#1}}
\newcommand{\settocsubsubsectionformat}[1]{\renewcommand{\@tocsubsubsectionformat}{#1}}
\newlength{\@tocsectionvskip}
\newcommand{\settocsectionvskip}[1]{\setlength{\@tocsectionvskip}{#1}}
\newlength{\@tocsubsectionvskip}
\newcommand{\settocsubsectionvskip}[1]{\setlength{\@tocsubsectionvskip}{#1}}
\newlength{\@tocsubsubsectionvskip}
\newcommand{\settocsubsubsectionvskip}[1]{\setlength{\@tocsubsubsectionvskip}{#1}}
% Adjust section-specific ToC-related macros to have a fixed-width numbering framework
\patchcmd{\tocsection}{\indentlabel}{\makebox[\@tocsectionnumwidth][l]}{}{}
\patchcmd{\tocsubsection}{\indentlabel}{\makebox[\@tocsubsectionnumwidth][l]}{}{}
\patchcmd{\tocsubsubsection}{\indentlabel}{\makebox[\@tocsubsubsectionnumwidth][l]}{}{}
% Allow for section-specific page numbering format of ToC-related entries
\newcommand{\@sectypepnumformat}{}
\renewcommand{\contentsline}[1]{%
\expandafter\let\expandafter\@sectypepnumformat\csname @toc#1pnumformat\endcsname%
\csname l@#1\endcsname}
\newcommand{\@tocsectionpnumformat}{}
\newcommand{\@tocsubsectionpnumformat}{}
\newcommand{\@tocsubsubsectionpnumformat}{}
\newcommand{\setsectionpnumformat}[1]{\renewcommand{\@tocsectionpnumformat}{#1}}
\newcommand{\setsubsectionpnumformat}[1]{\renewcommand{\@tocsubsectionpnumformat}{#1}}
\newcommand{\setsubsubsectionpnumformat}[1]{\renewcommand{\@tocsubsubsectionpnumformat}{#1}}
\renewcommand{\@tocpagenum}[1]{%
\hfill {\mdseries\@sectypepnumformat #1}}
% Small correction to Appendix, since it's still a \section which should be handled differently
\let\oldappendix\appendix
\renewcommand{\appendix}{%
\leavevmode\oldappendix%
\addtocontents{toc}{%
\protect\settowidth{\protect\@tocsectionnumwidth}{\protect\@tocsectionformat\sectionname\space}%
\protect\addtolength{\protect\@tocsectionnumwidth}{2em}}%
}
\makeatother
% #1 (default is as required)
% #2
% #3
\makeatletter
\settocsectionnumwidth{2em}
\settocsubsectionnumwidth{2.5em}
\settocsubsubsectionnumwidth{3em}
\settocsectionindent{1pc}%
\settocsubsectionindent{\dimexpr\@tocsectionindent+\@tocsectionnumwidth}%
\settocsubsubsectionindent{\dimexpr\@tocsubsectionindent+\@tocsubsectionnumwidth}%
\makeatother
% #4 & #5
\settocsectionvskip{10pt}
\settocsubsectionvskip{0pt}
\settocsubsubsectionvskip{0pt}
% #6 & #7
% See #3
% #8
\renewcommand{\contentsnamefont}{\bfseries\Large}
% #9
\settocsectionformat{\bfseries}
\settocsubsectionformat{\mdseries}
\settocsubsubsectionformat{\mdseries}
\setsectionpnumformat{\bfseries}
\setsubsectionpnumformat{\mdseries}
\setsubsubsectionpnumformat{\mdseries}
% #10
% Insert the following command inside your text where you want the ToC to have a page break
\newcommand{\tocpagebreak}{\leavevmode\addtocontents{toc}{\protect\clearpage}}
% #11
\let\oldtableofcontents\tableofcontents
\renewcommand{\tableofcontents}{%
\vspace*{-\linespacing}% Default gap to top of CONTENTS is \linespacing.
\oldtableofcontents}
\setcounter{tocdepth}{3}
%AMSART STUFF
\newtheorem{theorem}{Theorem}[section]
\newtheorem{lemma}[theorem]{Lemma}
\theoremstyle{definition}
\newtheorem{definition}[theorem]{Definition}
\newtheorem{example}[theorem]{Example}
\newtheorem{xca}[theorem]{Exercise}
\theoremstyle{remark}
\newtheorem{remark}[theorem]{Remark}
\numberwithin{equation}{section}
\usepackage[explicit]{titlesec}
\usepackage{hyperref}
\hypersetup{
colorlinks,%
citecolor=black,%
filecolor=black,%
linkcolor=black,%
urlcolor=black
}
% renew \contentsline for toc to include hypertarget
\let\oldcontentsline\contentsline%
\renewcommand\contentsline[4]{%
\hypertarget{toc#4}{}%
\oldcontentsline{#1}{#2}{#3}{#4}}
% renew \section to link to the toc
\titleformat{\section}
{\normalfont\Large\bf}
{{\thesection} \hyperlink{tocsection.\thesection}{#1}}
{1pc}
{}
% renew \subsection to link to the toc
\titleformat{\subsection}
{\normalfont\bf}
{{\thesection} \hyperlink{tocsubsection.\thesubsection}{#1}}
{1pc}
{}
\begin{document}
\title{Report fom}
% Information for first author
\author{Brn}
% Address of record for the research reported here
\address{6G1}
% Current address
\email{[email protected]}
% \thanks will become a 1st page footnote.
\thanks{The author was supported bnd the Department.}
%% Information for second author
%\author{Author Two}
%\address{Mathematical Research Section, School of Mathematical Sciences, Australian National University, Canberra ACT 2601, Australia}
%\curraddr{Department of Mathematics and Statistics, Case Western Reserve University, Cleveland, Ohio 43403}
%\email{[email protected]}
%\thanks{Support information for the second author.}
% General info
%\subjclass[2000]{Primary 54C40, 14E20; Secondary 46E25, 20C20}
\date{\today.}
%\dedicatory{This paper is dedicated to my advisor.}
\keywords{Differ??}
\begin{abstract}
This paper is
\end{abstract}
\maketitle
\tableofcontents
\section{This is a numbered first-level section head}
This is an example of a numbered first-level heading.
\subsection{This is a numbered second-level section head}
This is an example of a numbered second-level heading.
\section{This fasfdasfdsais a numbered first-level section head}
This is an example of a numbered first-level heading.
\subsection*{This is an unnumbered second-level section head}
This is an example of an unnumbered second-level heading.
\end{document}