附錄標題在目錄中未對齊

Question

我對目錄中附錄標題的放置有疑問。我使用帶有 titletoc 選項的附錄包。下面的程式碼

\documentclass{scrreprt}

\usepackage[utf8]{inputenc}
\usepackage[title,titletoc]{appendix} 

\begin{document}

\tableofcontents 

\chapter{some chapter}

\begin{subappendices}

\section{Short title}
\section{This is a very long title that reaches the right end of the separable}
\section{Long title}

\end{subappendices}

\chapter{some other chapter}

\begin{subappendices}
\section{short title in only 1 line}
\section{much longer title that will be displayed over two lines rather than just 1}
\section{short title in only 1 line}
\end{subappendices}

\end{document}       

產生以下 TOC：

正如您所看到的，1.A、1.B 和1.C 沒有對齊（可能是因為「可分離」這個詞太長。第二個區塊也發生了類似的情況，其中2.B 沒有對齊。

除了更改標題之外，我該如何解決這個問題？

Answer 1

這是一個不帶包包的建議appendix。

該部分命令\section聲明scrreprt為

\DeclareSectionCommand[%
  style=section,%
  level=1,%
  indent=\z@,%
  beforeskip=-3.5ex \@plus -1ex \@minus -.2ex,%
  afterskip=2.3ex \@plus.2ex,%
  tocstyle=section,%
  tocindent=1.5em,%
  tocnumwidth=2.3em%
]{section}

您可以在同一層級聲明一個新的節命令，\section但使用不同的tocnumwidth.

    \documentclass[numbers=noenddot]{scrreprt}
    \usepackage[utf8]{inputenc}

    \DeclareNewSectionCommand[
        style=section,
        level=1,
        indent=0pt,
        beforeskip=-3.5ex plus -1ex minus -.2ex,
        afterskip=2.3ex plus .2ex,
        tocindent=1.5em,
        tocnumwidth=7em,
        counterwithin=chapter,
        font=\usekomafont{section},
    ]{subappendix}

    \makeatletter
    \AtBeginDocument{\let\toclevel@subappendix\toclevel@section}
    \makeatother

    \renewcommand\thesubappendix{\thechapter.\Alph{subappendix}}
    \renewcommand\subappendixformat{\appendixname~\thesubappendix\autodot\quad}
    \renewcommand\addsubappendixtocentry[2]{%
        \addtocentrydefault{subappendix}{\appendixname~#1}{#2}%
    }

    \newenvironment{subappendices}{\let\section\subappendix}{}

    \begin{document}
    \tableofcontents 
    \chapter{some chapter}
    \begin{subappendices}
        \section{Short title}
        \section{This is a very long title that reaches the right end of the separable}
        \section{Long title}
    \end{subappendices}

    \chapter{some other chapter}
    \begin{subappendices}
        \section{short title in only 1 line}
        \section{much longer title that will be displayed over two lines rather than just 1}
        \section{short title in only 1 line}
    \end{subappendices}

    \chapter{some other chapter}
    \subappendix{short title in only 1 line}
    \subappendix{much longer title that will be displayed over two lines rather than just 1}
    \subappendix{short title in only 1 line}
    \end{document}  

結果：