<html><head><meta name="color-scheme" content="light dark"></head><body><pre style="word-wrap: break-word; white-space: pre-wrap;">%%
%% The LaTeX Companion, 3ed
%%
%% Example 17-4-2 on page II-619 in "filemod --- Printing or checking file modification dates".
%%
%% Copyright (C) 2022 Frank Mittelbach
%%
%% It may be distributed and/or modified under the conditions
%% of the LaTeX Project Public License, either version 1.3c
%% of this license or (at your option) any later version.
%%
%% See https://www.latex-project.org/lppl.txt for details.
%%

\documentclass{tlc3exa}
\pagestyle{empty}
\setcounter{page}{6}
\setlength\textwidth{159.0pt}

  \setlength\parindent{0pt}

%StartShownPreambleCommands
\usepackage{filemod}
\begin{filecontents}[force]{trial1}
  content Trial1 % rewritten always!
\end{filecontents}
\begin{filecontents}{trial2}
  content Trial2 % written once!
\end{filecontents}
%StopShownPreambleCommands

\begin{document}
Date: \filemodprintdate{trial1.tex} \\
Time: \filemodprinttime{trial1.tex} \\[10pt]
trial1.tex: \filemodprint{trial1}   \\
% second file (written only once):
trial2.tex: \filemodprint{trial2}   \\[10pt]
Oldest: \input{\filemodoldest{trial1}{trial2}} \\
Newest: \input{\filemodnewest{trial1}{trial2}}
\end{document}
</pre></body></html>