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Ich habe es geschafft, in der Kaobook-Klassenvorlage einen Unterunterabschnitt hinzuzufügen. Aber was muss ich tun, um Unterunterabschnitte im Inhaltsverzeichnis auf der Kaobook-Seite anzuzeigen?

tag-icon • tag-icon table-of-contents kaobook
Ich habe es geschafft, in der Kaobook-Klassenvorlage einen Unterunterabschnitt hinzuzufügen. Aber was muss ich tun, um Unterunterabschnitte im Inhaltsverzeichnis auf der Kaobook-Seite anzuzeigen? 
%\setcounter{secnumdepth}{\kao@secnumdepth} % Set section numbering 
%depth
\setcounter{secnumdepth}{3}
\counterwithin*{sidenote}{chapter} % Uncomment to reset the sidenote counter at each chapter
%\counterwithout{sidenote}{chapter} % Uncomment to have one sidenote counter for the whole document

seitliches Inhaltsverzeichnis

Antwort1

Die kaobookKlasse definiert die Einträge für die Unterunterabschnitte nicht, wenn der ToC-Rand verwendet wird. Dazu muss der recht lange \magintocBefehl neu definiert werden.

(1) \margintocfügt das lokale Inhaltsverzeichnis am Rand ein. Sie können es mit dem optionalen Parameter nach oben oder unten verschieben. Zum Beispiel, \margintoc[-0.6cm]um es am Text auszurichten

(2)Um die Unterabschnitte eines bestimmten lokalen Inhaltsverzeichnisses zu unterdrücken, verwenden Sie

\etocsetnexttocdepth{2}
\setcounter{margintocdepth}{2}% 
\margintoc

C

% !TeX TS-program = pdflatex

\documentclass[
    secnumdepth=3, % <<<<<<<<<<<<<<<<<<<<<<<<< added for subsubsections
]{kaobook}

\usepackage{kantlipsum}% ONLY for dummy text

%%*********************************************************** added <<<<<<<<<<<<<<<<<<<<<<<<<<<<<
\setcounter{margintocdepth}{3}% 3 for subsubsections; 2 for subsection
\etocstandarddisplaystyle % "toc display" as if etoc was not loaded
\etocstandardlines % "toc lines as if etoc was not loaded
%%%%% Command to print a table of contents in the margin
\RenewDocumentCommand{\margintoc}{O{\mtocshift}}{ % The first parameter is the vertical offset; by default it is \mtocshift
    \begingroup%
    \etocsetlevel{section}{6}
    \etocsetlevel{subsection}{6}
    \etocsetlevel{mtocsection}{1}
    \etocsetlevel{mtocsubsection}{2}
    \etocsetlevel{mtocsubsubsection}{3} % <<<<<<<<<<<<<<<<
    
    % Define default widths
    \def\margintocnumwidth{-.8mm}%
    \def\margintocpagenumwidth{8pt}%
    \setlength{\RaggedRightParfillskip}{0pt}
    
    % Dry run to get the needed widths
    \etocsetstyle{mtocsection}%
    {}%
    {\setbox0\hbox{{\usekomafont{section}\small\etocthenumber\kern.8mm}}%%
        \setbox1\hbox{{\usekomafont{section}\small\etocthepage}}}%
    {\ifdim\wd0>\margintocnumwidth \edef\margintocnumwidth{\the\wd0} \fi%%
        \ifdim\wd1>\margintocpagenumwidth \edef\margintocpagenumwidth{\the\wd1} \fi}%
    {}%
    \etocsetstyle{mtocsubsection}%
    {}%
    {\setbox0\hbox{{\usekomafont{section}\small\mdseries\etocthenumber\kern.8mm}}%
        \setbox1\hbox{{\usekomafont{section}\small\mdseries\etocthepage}}}%
    {\ifdim\wd0>\margintocnumwidth \edef\margintocnumwidth{\the\wd0} \fi%
        \ifdim\wd1>\margintocpagenumwidth \edef\margintocpagenumwidth{\the\wd1} \fi}%
    {}%
    \etocsetstyle{subsubsection}% <<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<
    {}%
    {\setbox0\hbox{{\usekomafont{section}\small\mdseries\etocthenumber\kern.8mm}}%
        \setbox1\hbox{{\usekomafont{section}\small\mdseries\etocthepage}}}%
    {\ifdim\wd0>\margintocnumwidth \edef\margintocnumwidth{\the\wd0} \fi%
        \ifdim\wd1>\margintocpagenumwidth \edef\margintocpagenumwidth{\the\wd1} \fi}%
    {}%
    \etocsettocstyle{}{%
        \global\let\margintocnumwidth\margintocnumwidth%
        \global\let\margintocpagenumwidth\margintocpagenumwidth%
    }%
    \localtableofcontents%
    
    % Set the style for section entries
    \etocsetstyle{mtocsection}%
    {\parindent 0pt \parskip 2.5pt \parfillskip 0pt \RaggedRight}%
    {\leftskip \margintocnumwidth \rightskip \margintocpagenumwidth}%
    {\makebox[0pt][r]{\makebox[\margintocnumwidth][l]{\etocnumber}}\etocname\nobreak\leaders\hbox{\hbox to 1.5ex {\hss.\hss}}\hfill\rlap{\makebox[\margintocpagenumwidth][r]{\etocpage}}\par}%
    {}%
    % Set the style for subsection entries
    \etocsetstyle{mtocsubsection}%
    {\parindent 0pt \parskip 0pt \parfillskip 0pt \RaggedRight}%
    {\leftskip \margintocnumwidth \rightskip \margintocpagenumwidth}%
    {\makebox[0pt][r]{\makebox[\margintocnumwidth][l]{\mdseries\etocnumber}}{\mdseries\etocname\nobreak\leaders\hbox{\hbox to 1.5ex {\hss.\hss}}\hfill\rlap{\makebox[\margintocpagenumwidth][r]{\mdseries\etocpage}}}\par}%
    {\parskip 2.5pt}%
    % Set the style for subsubsection entries <<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<
    \etocsetstyle{mtocsubsubsection}%
    {\parindent 0pt \parskip 0pt \parfillskip 0pt \RaggedRight}%
    {\leftskip \margintocnumwidth \rightskip \margintocpagenumwidth}%
    {\makebox[0pt][r]{\makebox[\margintocnumwidth][l]{\mdseries\etocnumber}}{\mdseries\etocname\nobreak\leaders\hbox{\hbox to 1.5ex {\hss.\hss}}\hfill\rlap{\makebox[\margintocpagenumwidth][r]{\mdseries\etocpage}}}\par}%
    {\parskip 2.5pt}%
    % Set the global style of the toc
    \etocsettocstyle{\usekomafont{section}\small}{}%
    \etocsetnexttocdepth{\themargintocdepth}%
    % Print the table of contents in the margin
    \marginnote[#1]{\localtableofcontents}%
    \FloatBarrier%
    \endgroup%
}

\setcounter{tocdepth}{3}% 3 >> add subsubsections in main ToC <<<<<

\begin{document}
    
\tableofcontents% main ToC  
    
\mainmatter % 

\chapter{Introduction}

\etocsetnexttocdepth{3}% <<<<<<<<<<<<<<<<<<<<<<<<<<<<
\setcounter{margintocdepth}{3}% 
\margintoc[-0.6em]% <<<<<<<<<<<<<<<<<<<<<<<<<<<<

1. \kant[1]
\section{The main ideas}
\subsection{The sub--main idea}
3. \kant[3]
\subsubsection{The sub--sub--main idea}
4. \kant[4]
\section{What is does}
5. \kant[5]
\section{What does not}
\section{How to use}

\end{document}

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