Page Layout ⇒ how to equal high of lines in table of content

[nguyennb]

Hi all!
One entry in my table of content involves a supscript symbol, thus the high of corresponding line is larger than others.
How can I equal high of all lines in order to get a beatiful table of content

[kaiserkarl13]

I can't reproduce your problem. Example:

Code: Select all

\documentclass{article}
\begin{document}
\tableofcontents
\section{Top Level}
\subsection{Sample Heading Above~3}
\subsection{Sample Heading Above~2}
\subsection{Sample Heading Above}
\subsection{This Is an SN$_2$ Reaction}
\subsection{Sample Heading Below}
\subsection{Sample Heading Below~2}
\subsection{Sample Heading Below~3}
\section{Bottom Level}
\subsection{Sample Heading Above~3}
\subsection{Sample Heading Above~2}
\subsection{Sample Heading Above}
\subsection{This Is Si$^{29}$ NMR Spectroscopy}
\subsection{Sample Heading Below}
\subsection{Sample Heading Below~2}
\subsection{Sample Heading Below~3}
\end{document}

Please post a minimal working example and I'll see what I can do.