remove unneeded bidi firstaid

required/firstaid/changes.txt

@@ -1,6 +1,7 @@
 2023-07-18  Ulrike Fischer  <Ulrike.Fischer@latex-project.org>
     * latex2e-first-aid-for-external-files.dtx: remove no longer needed code for 
       everysel
+    * latex2e-first-aid-for-external-files.dtx: remove no longer needed code for bidi 
 
 2023-05-20  Ulrike Fischer  <Ulrike.Fischer@latex-project.org>
 

required/firstaid/latex2e-first-aid-for-external-files.dtx

@@ -285,62 +285,10 @@
 %</filehook-ltx>
 %    \end{macrocode}
 %
-%
-%
-%
-% \subsection{The \pkg{bidi} package first aid}
-%
-%     The \pkg{bidi} package adds a lot of hooks in various places and
-%    those added to \cs{document} and \cs{enddocument} are now no
-%    longer necessary as the kernel already provides the right hooks
-%    there.
-%
-%    However, we aren't trying to change that but instead only make
-%    sure that the existing patches still work by adding some first
-%    aid after \pkg{biditools} has been loaded.
-%
-%    If the package gets updated one can easily take that out simply
-%    through
-%\begin{verbatim}
-%  \RemoveFromHook{file/biditools.sty/after}[firstaid]
-%\end{verbatim}
-%    This makes it easy to test new bidi code while the first aid code
-%    is still in the kernel.
-%
 %    \begin{macrocode}
 %<*kernel>
 %    \end{macrocode}
 %
-%    Bidi is now ar a new version: patches are no longer needed.  
-%    \begin{macrocode}
-%\AddToHook{file/biditools.sty/after}[firstaid]{%
-%  \FirstAidNeededT{biditools}{sty}%
-%                  {2020/05/13 v2 Programming tools for bidi package}%
-%  {%
-%    \end{macrocode}
-%    \pkg{bidi} adds some code to the beginning of \cs{document} which
-%    contains \cs{endgroup} and \cs{begingroup} which is no longer
-%    correct.
-%  
-%    Patching \cs{document} using \cs{bidi@patchcmd} doesn't work so
-%    we take the extra groups out by hand:
-%    \begin{macrocode}
-%  \def\firstaid@bidi@document@patch
-%          \endgroup#1\begingroup#2\firstaid@bidi@document@patch
-%          {\unexpanded{#1#2}}%
-%  \edef\document{\expandafter\firstaid@bidi@document@patch\document
-%            \firstaid@bidi@document@patch}%
-%    \end{macrocode}
-%    There are also some patches into \cs{enddocument}, some continue
-%    to go in but one fails, so we add that now into the right place.
-%    \begin{macrocode}
-%  \AddToHook{enddocument/info}%
-%            {\let\bidi@AfterEndDocumentCheckLabelsRerun\@firstofone
-%              \bidi@afterenddocumentchecklabelsrerunhook}%
-%  }%
-%}
-%    \end{macrocode}
-%
 % \subsection{The \pkg{dinbrief} class first aid}
 %
 %    Again a case of a no longer correct \cs{endgroup} in document.