%% %% This is file `latex2e-first-aid-for-external-files.ltx', %% generated with the docstrip utility. %% %% The original source files were: %% %% latex2e-first-aid-for-external-files.dtx (with options: `kernel') %% %% The source is maintained by the LaTeX Project team and bug %% reports for it can be opened at https://latex-project.org/bugs/ %% (but please observe conditions on bug reports sent to that address!) %% %% %% Copyright (C) 2020 %% The LaTeX3 Project and any individual authors listed elsewhere %% in this file. %% %% This file was generated from file(s) of the Standard LaTeX `First Aid Bundle'. %% ------------------------------------------------------------------------------ %% %% 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. %% The latest version of this license is in %% https://www.latex-project.org/lppl.txt %% and version 1.3c or later is part of all distributions of LaTeX %% version 2005/12/01 or later. %% %% This file may only be distributed together with a copy of the LaTeX %% `First Aid Bundle'. You may however distribute the LaTeX `First Aid Bundle' %% without such generated files. %% %% File: latex2e-first-aid-for-external-files.dtx (C) Copyright 2020 %% The LaTeX Project and any individual authors listed elsewhere %% in this file. \def\LaTeXFirstAidDate{2020/10/13} \def\LaTeXFirstAidVersion{v1.0f} \ProvidesFile{latex2e-first-aid-for-external-files.ltx} [\LaTeXFirstAidDate\space \LaTeXFirstAidVersion\space LaTeX kernel fixes to external files and packages] % \ExplSyntaxOn \cs_new:Npn\FirstAidNeededT#1#2#3{ \exp_args:Nc\str_if_eq:onT{ver@#1.#2}{#3} } \ExplSyntaxOff \AddToHook{file/after/biditools.sty}[firstaid]{% \FirstAidNeededT{biditools}{sty}% {2020/05/13 v2 Programming tools for bidi package}% { \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}% \AddToHook{enddocument/info}% {\let\bidi@AfterEndDocumentCheckLabelsRerun\@firstofone \bidi@afterenddocumentchecklabelsrerunhook}% } } \AddToHook{file/after/dinbrief.cls}[firstaid]{% \FirstAidNeededT{dinbrief}{cls}{2000/03/02 LaTeX2e class}% {\AddToHook{env/document/begin}{\begingroup}}% } \def\@pr@videpackage[#1]{% \expandafter\protected@xdef % <-- protected... \csname ver@\@currname.\@currext\endcsname{#1}% Loaded package \expandafter\let \csname ver@\@currpkg@reqd\expandafter\endcsname % Requested package \csname ver@\@currname.\@currext\endcsname \ifx\@currext\@clsextension \typeout{Document Class: \@gtempa\space#1}% \else \protected@wlog{Package: \@gtempa\space#1}% <--- protected \fi} \def\load@onefilewithoptions#1[#2][#3]#4{% % <--- \@onefilewithoptions % earlier in the kernel \@pushfilename \xdef\@currname{#1}% \global\let\@currext#4% \@ifl@aded\@currext\@currname {\@if@ptions\@currext{\@currname}{#2}{}% {\@latex@error {Option clash for \@cls@pkg\space \@currname}% {The package \@currname\space has already been loaded with options:\MessageBreak \space\space[\@ptionlist{\@currname.\@currext}]\MessageBreak There has now been an attempt to load it with options\MessageBreak \space\space[#2]\MessageBreak Adding the global options:\MessageBreak \space\space \@ptionlist{\@currname.\@currext},#2\MessageBreak to your \noexpand\documentclass declaration may fix this.% \MessageBreak Try typing \space \space to proceed.}}% \@firstofone}% {\makeatletter \@reset@ptions \IfFileExists{\@currname.\@currext}{}% {\@missing@onefilewithoptions{#2}}% \ifx\@currname\@empty \expandafter\@gobble \else \@disable@packageload@do{\@currname.\@currext}% {\@expl@@@filehook@file@push@@ \set@curr@file{\@currname.\@currext}% \@filehook@set@CurrentFile \expandafter\@swaptwoargs\expandafter {\expandafter{\@currpkg@reqd}}% {% < \edef\@currpkg@reqd{\@currname.\@currext}% \ifx\CurrentFile\CurrentFileUsed \else \filename@parse\@curr@file \edef\@currname{\string@makeletter\filename@base}% \edef\@currext{\string@makeletter\filename@ext}% \fi \load@onefile@withoptions{#2}% \def\@currpkg@reqd%{\@currpkg@reqd} }% > \@expl@@@filehook@file@pop@@}% \expandafter\@firstofone \fi}% {\@ifl@ter\@currext{\@currname}{#3}{}% {\@latex@warning@no@line {You have requested,\on@line, version\MessageBreak `#3' of \@cls@pkg\space \@currname,\MessageBreak but only version\MessageBreak `\csname ver@\@currname.\@currext\endcsname'\MessageBreak is available}}% \ifx\@currext\@clsextension\let\LoadClass\@twoloadclasserror\fi}% \@popfilename \@reset@ptions} \let\@currpkg@reqd\@empty \endinput %% %% End of file `latex2e-first-aid-for-external-files.ltx'.