\section{Insert special characters}

For this task, we are using the file \file{exercises/special-characters.tex}.
To be able to see your results here within the exercise script,
compile the \file{main-exercises.tex} file.
This applies for the subsequent tasks, as well.

\begin{enumerate}
	\item Replace the spaces within abbreviations (e.\,g., i.\,a.) by thin spaces.
	\item Replace the hyphens within the Erba opening hours by en dashes.
	\item Add quotation marks around the words \emph{Studi-Ticket} and 
	\emph{Studi-Karte} using the \code{latex}{\textbackslash enquote} command. 
\end{enumerate}
