I have redefined \thesection in my document to give me custom numbering.
Now the section number is slightly longer, and the table of contents hasn't adjusted accordingly.
In the TOC below potatoes overlaps II.2. Similarly II.3.10 overlaps In.... (And the other subsections are almost overlapping, instead of having a space.)
How can I get rid of that overlap?
\documentclass[a4paper]{article}
\usepackage[english]{babel} %
\renewcommand\thesection{\Roman{part}.\arabic{section}}
\begin{document}
\tableofcontents
\part{Fish}
\section{tuna}
\subsection{whatever}
\subsection{canned}
\part{Vegetables}
\section{potatoes}
\section{tunips}
\subsection{This is just to use}
\subsection{up subsections}
\subsection{because I want to get}
\subsection{to subsection 10}
\subsection{because extra digits}
\subsection{is what's causing the problem}
\subsection{what are tunips?}
\subsection{like, who eats them?}
\subsection{I've only ever seen them?}
\subsection{In Howl's moving castle}
\end{document}

tocloftpackage was used, just a matter of searching foruser:me tocloft. – Torbjørn T. May 29 '16 at 12:24