utf8-test-001.lvt

\documentclass{article}

%\usepackage{trace}

\input{test2e}


% ----------------------------------------------------------

\START

\begin{filecontents*}{one two three}
1 2 3
\end{filecontents*}


%\traceon
\begin{filecontents*}{füße.tex}
Füße file
\end{filecontents*}

\begin{filecontents}{füße€€€.tex}
Expensive feet
\end{filecontents}

% this needs quotes
\begin{filecontents*}{"füße im sand.tex"}
eureka
\end{filecontents*}



\includeonly{foo, füße€€€ , öfoo}


\begin{document}


\tableofcontents

\section{A with ref: ``\ref{abß}'' and Füßen}

\label{öfoo}


Some refs: \ref{abß} and \ref{öfoo} and \ref{bar€}

\fontencoding{T1}\selectfont

Some refs: \ref{abß} and \ref{öfoo} and \ref{bar€}

\subsection{include tests}

\label{bar€}

\include{füße€€€}  % exists
\include{€€€}      % doesn't exist = No file €€€.aux.

\subsection{input tests}

\input{"füße im sand"} % exists

%\input{unknownfüße}  % doesn't exist  (should give file error)
                     % = File `unknownfüße.tex' not found.

\subsection{@input tests}
\label{abß}

\makeatletter

\@input{füße}       % exists
\@input{€€€}        % doesn't exist (should give warning)
                    % = No file €€€.

\@input{"füße im sand"}       % exists

\makeatother

\def\foo{"füße im sand"}
\input{\foo}                 % exists

% next one fails
%\input füße          


\input{one two three}


% here we test if protected edef  works
\makeatletter

\protected@edef\foo{Füße}

\show\foo

\setbox0\hbox{\foo} \foo

\showbox0

\end{document}