<html><head><meta name="color-scheme" content="light dark"></head><body><pre style="word-wrap: break-word; white-space: pre-wrap;">\documentclass[parskip=half,fontsize=12pt,DIV=11]{scrartcl}
\usepackage{lmodern}
\usepackage[T1]{fontenc}
\usepackage[svgnames]{xcolor}
\usepackage{listings}
\usepackage{microtype}
\usepackage{hyperref}

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\title{The \pkg{warning} package\thanks{This manual corresponds to \pkg{warning.sty}~v0.11, dated~2025-01-01.}}
\subtitle{Global warnings at the end of the screen output\\and the logfile}
\author{Harald Harders\thanks{\mail{harald.harders@gmx.de}}\hspace{0.7em}(inactive)}
\date{2025-01-01}% (2025-01-01 update done by H.-Martin Münch, &lt;Martin dot Muench at Uni-Bonn dot de&gt;)

\begin{document}
\maketitle

{\large\color{red}
\textbf{Note: This package is obsolete. For \LaTeX-format \hbox{2020-10-01} and newer:
Instead of }\verb|\addglobalwarning{ something }|\textbf{ use }
\verb|\AddToHook{enddocument/info}{ something }|\textbf{ and do not load the warning package.}}

Sometimes a class or package has to make a global warning such as
``Rerun for this or that reason'' or ``This is draft, change this
before the final run''. If you are generating them with
\verb+\AtEndDocument{\PackageWarningNoLine+\marg{packagename}\marg{warning}\verb+}+
the warning appears very early before the filelist. Then the
warning can easily be overseen. This package provides a command
that surely puts the warning at the end near to the global
warnings generated by \LaTeX\ itself.
You can add a warning to a list of user defined warnings using the
command \cmd{\addglobalwarning} as it can be seen in the example below.

This package could be useful for the warnings generated e.\,g.\ by
the packages \pkg{changebar.sty} or \pkg{longtable.sty}.

Harald Harders

\newpage

\minisec{Example:}

\begin{lstlisting}
\documentclass{article}
\usepackage{warning}
\addglobalwarning{%
  \ClassWarningNoLine{testclass}{This is a global warning}}
\addglobalwarning{%
  \PackageWarningNoLine{testpackage}{This is another global warning}}
\begin{document}
Hello
\end{document}
\end{lstlisting}

For \LaTeX-format 2020-10-01 and newer use:
\begin{lstlisting}
\documentclass{article}
\AddToHook{enddocument/info}{%
  \ClassWarningNoLine{testclass}{This is a global warning}}
\AddToHook{enddocument/info}{%
  \PackageWarningNoLine{testpackage}{This is another global warning}}
\begin{document}
Hello
\end{document}
\end{lstlisting}
\end{document}</pre></body></html>