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-rw-r--r--Master/texmf-dist/tex/plain/graphics-pln/miniltx.tex5
1 files changed, 4 insertions, 1 deletions
diff --git a/Master/texmf-dist/tex/plain/graphics-pln/miniltx.tex b/Master/texmf-dist/tex/plain/graphics-pln/miniltx.tex
index 814b7d7bf9c..6f4085dbc06 100644
--- a/Master/texmf-dist/tex/plain/graphics-pln/miniltx.tex
+++ b/Master/texmf-dist/tex/plain/graphics-pln/miniltx.tex
@@ -2,7 +2,7 @@
%%%
%%% Parts of LaTeX: Slightly changed/simplified in places.
%%% Changes
-%%% Copyright 1996-2020 David Carlisle LaTeX3 Project
+%%% Copyright 1996-2021 David Carlisle LaTeX3 Project
%%% Original Code
%%% Copyright 1993-1996 LaTeX3 Project and original authors
%%%
@@ -27,6 +27,7 @@
% 2017/06/01 assorted updates to cover updated latex drivers
% 2019/07/20 more updates for latex drivers
% 2020/03/02 move to own git repository and add newcommand fix from issue #2
+% 2021/11/15 Define \@backslashchar for issue #4
\edef\resetatcatcode{\catcode`\noexpand\@\the\catcode`\@\relax}
@@ -76,6 +77,8 @@
\long\def\@firstoftwo#1#2{#1}
\long\def\@secondoftwo#1#2{#2}
+\edef\@backslashchar{\expandafter\@gobble\string\\}
+
\def\NeedsTeXFormat#1{\@ifnextchar[\@needsf@rmat\relax}
\def\@needsf@rmat[#1]{}
\def\ProvidesPackage#1{\@ifnextchar[%