% breakanywhere doesn't seem to work.
For this task, we are using the file \file{exercises/special-characters.tex}.
To be able to see your results here within the script,
compile the \file{main.tex} file.
This applies for the subsequent tasks, as well.

\begin{enumerate}
	\item Replace the spaces in exercises/special-characters.tex within the abbreviations (\enquote{e. g.}) by thin spaces.
	\item Replace the hyphens separating the opening hours by en dashes (--), optionally surrounded by thin spaces.
	\item Restrict the hyphenation of word \emph{Studierendenausweis} to one position: \\\emph{Studierenden-ausweis}.
\end{enumerate}

\exercisematerial[.63]{exercises/special-characters/special-characters}