diff options
Diffstat (limited to 'macros/latex/required')
| -rw-r--r-- | macros/latex/required/firstaid/changes.txt | 6 | ||||
| -rw-r--r-- | macros/latex/required/firstaid/latex2e-first-aid-for-external-files.dtx | 54 | ||||
| -rw-r--r-- | macros/latex/required/firstaid/latex2e-first-aid-for-external-files.pdf | bin | 210720 -> 215614 bytes |
3 files changed, 58 insertions, 2 deletions
diff --git a/macros/latex/required/firstaid/changes.txt b/macros/latex/required/firstaid/changes.txt index b4fef50cc8..d149c92299 100644 --- a/macros/latex/required/firstaid/changes.txt +++ b/macros/latex/required/firstaid/changes.txt @@ -1,3 +1,9 @@ +2020-10-29 Frank Mittelbach <Frank.Mittelbach@latex-project.org> + + * latex2e-first-aid-for-external-files.dtx: + Add temporary aid for pgfpages and pfgmorepages. + To be replaced when LaTeX offers configuration point interfaces. + 2020-10-25 Frank Mittelbach <Frank.Mittelbach@latex-project.org> * latex2e-first-aid-for-external-files.dtx diff --git a/macros/latex/required/firstaid/latex2e-first-aid-for-external-files.dtx b/macros/latex/required/firstaid/latex2e-first-aid-for-external-files.dtx index 09c32101be..384242e82c 100644 --- a/macros/latex/required/firstaid/latex2e-first-aid-for-external-files.dtx +++ b/macros/latex/required/firstaid/latex2e-first-aid-for-external-files.dtx @@ -110,8 +110,8 @@ % \end{macrocode} % % \begin{macrocode} -\def\LaTeXFirstAidDate{2020/10/25} -\def\LaTeXFirstAidVersion{v1.0g} +\def\LaTeXFirstAidDate{2020/10/29} +\def\LaTeXFirstAidVersion{v1.0h} % \end{macrocode} % % \begin{macrocode} @@ -346,6 +346,56 @@ % % % +% +% \subsection{The \pkg{pgfpages} and \pkg{pgfmorepages} first aid} +% +% \pkg{pgfpages} alters the \cs{shipout} primitive to support +% multiple page up scenarios. If used together with \pkg{atbegshi} +% that worked because the alterations done by \pkg{atbegshi} came +% later and so used the new definition provide by +% \pkg{pgfpages}. Now that the code from \pkg{atbegshi} is already +% in the kernel this further redefinition doesn't happen with the +% result that the change to \cs{shipout} comes to late and +% breaks the kernel processes. +% +% \begin{macrocode} +\ExplSyntaxOn +\AddToHook{file/after/pgfpages.sty}[firstaid]{% +% \end{macrocode} +% Undo overwriting \cs{shipout}: +% \begin{macrocode} + \cs_gset_eq:NN \shipout \pgfpages@originalshipout +% \end{macrocode} +% Instead overwrite the L3 programming layer name of the +% primitive. This is really an absolute no-go, but for now the +% simplest solution to keep the original code running. +% +% It will be replaced when the ``configuration points'' interface +% for \LaTeX{} becomes available. At that point the package will be +% able to set up a different strategy for doing shipouts and +% without the need to overrite a primitive (which it did in the +% past and which we do below) and then this code here can be taken +% out again. +% \begin{macrocode} + \cs_set_eq:NN \pgfpages@originalshipout \tex_shipout:D + \cs_set_eq:NN \tex_shipout:D \pgfpages@interceptshipout +} +\ExplSyntaxOff +% \end{macrocode} +% +% Same issue with \pkg{pgfmorepages}. +% +% \begin{macrocode} +\ExplSyntaxOn +\AddToHook{file/after/pgfmorepages.sty}[firstaid]{% + \cs_gset_eq:NN \shipout \pgfpages@originalshipout + \cs_set_eq:NN \pgfpages@originalshipout \tex_shipout:D + \cs_set_eq:NN \tex_shipout:D \pgfpages@interceptshipout +} +\ExplSyntaxOff +% \end{macrocode} +% +% % \subsection[Temporary fixes for the kernel (until the next % patch-level release)] % {Temporary fixes for the kernel \\ diff --git a/macros/latex/required/firstaid/latex2e-first-aid-for-external-files.pdf b/macros/latex/required/firstaid/latex2e-first-aid-for-external-files.pdf Binary files differindex d5bcf3836d..5bd38056bd 100644 --- a/macros/latex/required/firstaid/latex2e-first-aid-for-external-files.pdf +++ b/macros/latex/required/firstaid/latex2e-first-aid-for-external-files.pdf |