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如何对章节内的小节进行连续编号？

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如何对章节内的小节进行连续编号？

如何修复编号？

这是一个最简单的例子。我认为这个问题是不言自明的。

\documentclass{report}
\usepackage[explicit]{titlesec}
\usepackage{etoolbox}

\makeatletter
\patchcmd{\@makechapterhead}% <cmd>
  {\thechapter}% <search>
  {\expandafter\ifx\@chapapp\appendixname\else\ifnum\value{chapter}<10 
  0\fi\fi\thechapter}% <replace>
  {}{}% <success><failure>
\makeatother

\makeatletter
\renewcommand\thesection{}
\renewcommand\thesubsection{\@arabic\c@chapter.\@arabic\c@subsection}
\makeatother


\begin{document}

\chapter{First Chapter}
\section{First Section}
\subsection{Subsection 1.1}
\subsection{Subsection 1.2}
\section{Second Section}
\subsection{Subsection 1.3}

\appendix
\setcounter{chapter}{2}
\chapter{Appendix C}
\section{First Section}
\subsection{Subsection C.1}

\end{document}

以防万一：“第 1.3 小节”应编号为 1.3，“第 C.1 小节”应编号为 C.1。

答案1

看起来编号方案有点奇怪，但我将小节添加到章节的重置列表中，并将其从章节中删除。

enter image description here

\documentclass{report}
\usepackage[explicit]{titlesec}
\usepackage{etoolbox,remreset}

\makeatletter
\patchcmd{\@makechapterhead}% <cmd>
  {\thechapter}% <search>
  {\expandafter\ifx\@chapapp\appendixname\else\ifnum\value{chapter}<10 
  0\fi\fi\thechapter}% <replace>
  {}{}% <success><failure>
\makeatother


\makeatletter
\@removefromreset{subsection}{section}
\@addtoreset{subsection}{chapter}
\renewcommand\thesection{}
\renewcommand\thesubsection{\thechapter.\@arabic\c@subsection}
\makeatother


\begin{document}

\chapter{First Chapter}
\section{First Section}
\subsection{Subsection 1.1}
\subsection{Subsection 1.2}
\section{Second Section}
\subsection{Subsection 1.3}

\appendix
\renewcommand\thechapter{\Alph{chapter}}
\setcounter{chapter}{2}
\chapter{Appendix C}
\section{First Section}
\subsection{Subsection C.1}

\end{document}

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