% This file is part of babel. For further details see:
% https://www.ctan.org/pkg/babel
\ifx\BabelBeforeIni\undefined
  \PackageError{babel}%
    {This file is a component of babel and cannot\MessageBreak
     be loaded directly. I'll stop immediately}%
    {Just use babel as documented.}%
  \stop
\fi
\BabelBeforeIni{de-AT}{%
  \BabelDefinitionFile{0}{austrian}{%
    \csname clist\string_if\string_in\string:NnT\endcsname
      \BabelLocalesTentative{naustrian}% Still tentative
      {\def\BabelIniTag{de-AT-1901}}}%
}
\endinput