diff options
Diffstat (limited to 'macros/latex-dev/base/ltmiscen.dtx')
| -rw-r--r-- | macros/latex-dev/base/ltmiscen.dtx | 13 |
1 files changed, 11 insertions, 2 deletions
diff --git a/macros/latex-dev/base/ltmiscen.dtx b/macros/latex-dev/base/ltmiscen.dtx index c7254ad353..939bd51a2d 100644 --- a/macros/latex-dev/base/ltmiscen.dtx +++ b/macros/latex-dev/base/ltmiscen.dtx @@ -1,7 +1,7 @@ % \iffalse meta-comment % % Copyright (C) 1993-2021 -% The LaTeX3 Project and any individual authors listed elsewhere +% The LaTeX Project and any individual authors listed elsewhere % in this file. % % This file is part of the LaTeX base system. @@ -32,7 +32,7 @@ %<*driver> % \fi \ProvidesFile{ltmiscen.dtx} - [2020/12/18 v1.1x LaTeX Kernel (Misc. Environments)] + [2021/02/08 v1.1y LaTeX Kernel (Misc. Environments)] % \iffalse \documentclass{ltxdoc} \GetFileInfo{ltmiscen.dtx} @@ -868,6 +868,15 @@ %<latexrelease> \expandafter\endgroup\if@endpe\@doendpe\fi %<latexrelease> \if@ignore\@ignorefalse\ignorespaces\fi} %<latexrelease> +% \end{macrocode} +% Also undo the internal commands as some packages unfortunately test +% for their existence instead of using \cs{IfFormatAtLeastTF}. +% \changes{v1.1y}{2021/02/08}{Undo the internals for robust \cs{begin} +% and \cs{end} in rollback (gh/494)} +% \begin{macrocode} +%<latexrelease>\expandafter\let\csname begin \endcsname\@undefined +%<latexrelease>\expandafter\let\csname end \endcsname\@undefined +%<latexrelease> %<latexrelease>\EndIncludeInRelease %<*2ekernel> % \end{macrocode} |