Problem: In Table of Content, when both Chapter and Section numbers are 2-digits long, Section number sticks to title.
(I get the same issue in figure table, but I thought maybe that this should be a distinct question.)
All the rest is rendered as intended.
Here an anonymised working example including other stuff required by the rest of the document:
%Preamble \documentclass[11pt,a4paper,french,oneside,openright]{book} \usepackage[left=28mm,right=34mm,top=37mm,bottom=44mm]{geometry} \usepackage{comment} \begin{comment} %\usepackage{biblatex} %\addbibresource{Pages/bibliography.bib} \end{comment} \usepackage{float} \usepackage{afterpage} \usepackage{lastpage} \newcommand{\blankpage}{ \null \thispagestyle{empty} % \addtocounter{page}{-1} \newpage } \newcommand{\startcontentpagestyle}{ \pagestyle{fancy} \lfoot{"Shortened title..."} \rfoot{Page \thepage/\pageref{LastPage}} \renewcommand{\headrulewidth}{0.1pt} \renewcommand{\footrulewidth}{0.1pt} \fancyhead{} \lhead{\parbox[t]{0.5\textwidth}{\RaggedRight\rightmark\strut}} \rhead{\parbox[t]{0.5\textwidth}{\RaggedLeft\leftmark\strut}} \setlength{\headheight}{0\baselineskip} \pagestyle{fancy} \fancypagestyle{plain}{% \fancyhf{}% \fancyfoot[L]{"Shortened title..."}% \fancyfoot[R]{Page \thepage/\pageref{LastPage}}% \renewcommand{\headrulewidth}{0pt}% Line at the header invisible \renewcommand{\footrulewidth}{0.1pt}% Line at the footer visible } } \usepackage{fancyhdr} \usepackage{ragged2e} \usepackage{graphicx} \graphicspath{ {./Images/} } \usepackage{lipsum} \usepackage{tocloft,calc} %\renewcommand{\cftchappresnum}{Chapitre } %\AtBeginDocument{\addtolength\cftchapnumwidth{\widthof{\bfseries Chapitre }}} \title{Complete title} \author{Author name} \date{2021} \usepackage{titlesec} \usepackage[strings]{underscore} % a command to tweak \addcontentsline for chapters \newcommand{\chapitretocentry}{% \let\oldacl=\addcontentsline % save original definition \def\addcontentsline##1##2##3{% (re)define \addcontentsline \def\tempa{##1}\def\tempb{toc}% store ##1 and toc in temp vars \ifx\tempa\tempb % check if they are "equal" \def\tempa{##2}\def\tempb{chapter}% \ifx\tempa\tempb % check if ##2 is "equal" to chapter \oldacl{##1}{##2}{\chaptername\space ##3}% apply original \addcontentsline adding \chaptername % in the other cases, just apply the original \addcontentsline \else \oldacl{##1}{##2}{##3}% \fi \else \oldacl{##1}{##2}{##3}% \fi } } \AtBeginDocument{\chapitretocentry} % invoke the command at the beginning %Trying to get long titles in TOC %Source: https://latex.org/forum/viewtopic.php?t=1267 \makeatletter \newcommand*\std@chapter{} \let\std@chapter=\@chapter \renewcommand*\@chapter[2][]{\std@chapter[#2]{#2}\chaptermark{#1}} \makeatother \usepackage{datetime} \usepackage[titletoc]{appendix} \usepackage[french]{babel} \usepackage{hyperref} \hypersetup{ colorlinks=true, linkcolor=blue, filecolor=magenta, urlcolor=cyan } \input{Config/Figure_commands.tex} \begin{document} \pagenumbering{gobble} \tableofcontents \newpage \listoffigures \listoftables \newpage \pagenumbering{arabic} \setcounter{chapter}{0} \setcounter{page}{16} \part{Introduction} \startcontentpagestyle \chapter{Chapter 1} \chapter{Chapter 2} \chapter{Chapter 3} \chapter{Chapter 4} \chapter{Chapter 5} \chapter{Chapter 6} \chapter{Chapter 7} \chapter{Chapter 8} \chapter{Chapter 9} \chapter{Chapter 10} \section{Chapter 10 - Section 1} \section{Chapter 10 - Section 2} \section{Chapter 10 - Section 3} \section{Chapter 10 - Section 4} \section{Chapter 10 - Section 5} \section{Chapter 10 - Section 6} \section{Chapter 10 - Section 7} \section{Chapter 10 - Section 8} \section{Chapter 10 - Section 9} \section{Chapter 10 - Section 10} \chapter{Chapter 11} \section{Chapter 11 - Section 1} \section{Chapter 11 - Section 2} \section{Chapter 11 - Section 3} \section{Chapter 11 - Section 4} \section{Chapter 11 - Section 5} \section{Chapter 11 - Section 6} \section{Chapter 11 - Section 7} \section{Chapter 11 - Section 8} \section{Chapter 11 - Section 9} \section{Chapter 11 - Section 10} \end{document} This question got closed and pointed to Roman numerals become “too wide” in table of contents but when I try to include \usepackage[tocindentauto]{tocstyle} I just get no change to document and all log disappears (blank log), so I don't know if the document is compiled at all. Try some of the other suggestion but didn't get any result. Please re-open.
