diff options
Diffstat (limited to 'Master/texmf-dist/source/latex/base/ltmiscen.dtx')
-rw-r--r-- | Master/texmf-dist/source/latex/base/ltmiscen.dtx | 45 |
1 files changed, 42 insertions, 3 deletions
diff --git a/Master/texmf-dist/source/latex/base/ltmiscen.dtx b/Master/texmf-dist/source/latex/base/ltmiscen.dtx index cf7f3c836be..8bae3f9bfa3 100644 --- a/Master/texmf-dist/source/latex/base/ltmiscen.dtx +++ b/Master/texmf-dist/source/latex/base/ltmiscen.dtx @@ -1,7 +1,7 @@ % \iffalse meta-comment % -% Copyright (C) 1993-2020 -% The LaTeX3 Project and any individual authors listed elsewhere +% Copyright (C) 1993-2021 +% 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} @@ -214,6 +214,7 @@ % \changes{v1.1i}{2000/05/19} % {Reset \cs{AtEndDocument} for latex/3060} % \begin{macrocode} + \@kernel@before@enddocument \UseOneTimeHook{enddocument}% \@kernel@after@enddocument % \end{macrocode} @@ -390,6 +391,35 @@ %<*2ekernel> % \end{macrocode} % +% \begin{macro}{\@kernel@before@enddocument} +% The \cs{@kernel@before@enddocument} hook is slightly different +% because we initialize it with \cs{par} so that \cs{enddocument} always +% returns to vertical mode as its first action. +% \changes{v1.1x}{2020/10/26}{\cs{enddocument} should always start out in +% vmode (gh/385)} +% \begin{macrocode} +%</2ekernel> +%<*2ekernel|latexrelease> +%<latexrelease>\IncludeInRelease{2021/06/01}% +%<latexrelease> {\@kernel@before@enddocument}{kernel before hook}% +\def\@kernel@before@enddocument{\par} +%</2ekernel|latexrelease> +%<latexrelease>\EndIncludeInRelease +% \end{macrocode} +% +% The rollback code renders it harmless. +% \begin{macrocode} +%<latexrelease>\IncludeInRelease{0000/00/00}% +%<latexrelease> {\@kernel@before@enddocument}{kernel before hook}% +%<latexrelease> +%<latexrelease>\let\@kernel@before@enddocument\@empty +%<latexrelease> +%<latexrelease>\EndIncludeInRelease +%<*2ekernel> +% \end{macrocode} +% \end{macro} +% +% % % % \begin{macro}{\@testdef} @@ -838,6 +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} |