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authorNorbert Preining <norbert@preining.info>2022-08-01 03:04:31 +0000
committerNorbert Preining <norbert@preining.info>2022-08-01 03:04:31 +0000
commitc7ecdfe2e07e2e010de5e2a8d94c001c5dc9fc27 (patch)
tree80bdca45c628ce054648b8b6adc4c97d21bd48bb /language/japanese/platex-tools/pxatbegshi.sty
parent0d7064c66024537b237407f8b36413b055cf9a9a (diff)
CTAN sync 202208010304
Diffstat (limited to 'language/japanese/platex-tools/pxatbegshi.sty')
-rw-r--r--language/japanese/platex-tools/pxatbegshi.sty133
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diff --git a/language/japanese/platex-tools/pxatbegshi.sty b/language/japanese/platex-tools/pxatbegshi.sty
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--- a/language/japanese/platex-tools/pxatbegshi.sty
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-%
-% pxatbegshi.sty
-% written by Hironobu Yamashita (@aminophen)
-%
-% This package is part of the platex-tools bundle.
-% https://github.com/aminophen/platex-tools
-%
-% --------------------------------------------------------------------
-% [Note]
-% Previous version (2018/09/21 v0.4) was largely based on
-% "cope with tate-direction"
-% of bxpapersize.sty 2017/05/02 v0.3a by T. Yato.
-% -- concept: execute all hooks in temporary yoko direction,
-% -- by prepending \yoko and switching back to the original
-% However, it was problematic when used with multicol.sty.
-%
-% Thus, in newer version (2019/09/07 v0.5), I reverted back to
-% the original code (2018/09/21 v0.3), which was largely based on
-% H. Kitagawa's on GitHub:texjporg/tex-jp-build#21.
-% -- concept: execute all hooks inside yoko direction \vbox
-%
-% Update: version 2020/09/09 v0.6 supports LaTeX2e 2020-10-01
-% based on a method proposed by H. Kitagawa in lltjp-atbegshi.sty.
-%
-% Update: version 2020/09/25 v0.7 does nothing, since
-% pLaTeX2e 2020-10-01 will support the situation natively.
-% --------------------------------------------------------------------
-%
-
-%% package declaration
-\NeedsTeXFormat{pLaTeX2e}
-\ProvidesPackage{pxatbegshi}
- [2021/05/31 v0.7c Patch to atbegshi for (u)pLaTeX]
-
-%% Since LaTeX2e 2020-10-01, atbegshi.sty is merely
-%% an emulation by atbegshi-ltx.sty from ltshipout.dtx.
-
-\chardef\pxabgs@status=\z@
-\@ifl@t@r\fmtversion{2020/10/01}{\chardef\pxabgs@status=\@ne}{}
-\ifnum\pxabgs@status=\@ne
- % if LaTeX2e and pLaTeX2e are inconsistent, raise an error!
- \@ifl@t@r\pfmtversion{2020/10/01}{%
- \PackageInfo{pxatbegshi}{This package is no longer needed}%
- }{%
- \PackageError{pxatbegshi}{Inconsistent LaTeX2e/pLaTeX2e combination}\@ehc
- }%
- \RequirePackage{atbegshi}% input anyway
- \expandafter\endinput
-\fi
-
-%% The rest of this package is meant for
-%% LaTeX2e 2020-02-02 PL5 or older.
-
-\RequirePackage{atbegshi}
-
-\ifx\AtBegShi@Output\@undefined
- \PackageError{pxatbegshi}{This should not happen}\@ehc
- \expandafter\endinput
-\fi
-
-%% preparations
-\def\pxabgs@pkgname{pxatbegshi}
-\def\pxabgs@warn{\PackageWarningNoLine\pxabgs@pkgname}
-
-%% internal macros are locally effective
-\begingroup
-
-%--------------------------------------- helpers
-
-%% unique tokens
-\def\pxabgs@mark{\pxabgs@mark@}
-\def\pxabgs@fin{\pxabgs@fin@}
-
-%% \pxabgs@patch@cmd\CMD{<orig>}{<new>}
-\@onlypreamble\pxabgs@patch@cmd
-\def\pxabgs@patch@cmd#1#2#3{%
- \def\pxabgs@next##1#2##2\pxabgs@mark##3\pxabgs@fin{%
- \ifx\pxabgs@mark##3\pxabgs@mark
- \let\pxabgs@fragment\relax
- \else
- \def\pxabgs@fragment{##2}%
- \def#1{##1#3##2}%
- \fi}%
- \expandafter\pxabgs@next#1\pxabgs@mark#2\pxabgs@mark\pxabgs@fin}
-
-%---------------------------------------
-
-% prepare
-\let\pxabgs@AtBegShi@Output\AtBegShi@Output
-% try first patch
-\pxabgs@patch@cmd\pxabgs@AtBegShi@Output
- {\let\AtBegShi@OrgProtect\protect}%
- {\setbox8\vbox\bgroup\yoko\let\AtBegShi@OrgProtect\protect}
-\ifx\pxabgs@fragment\relax % failure
- \let\pxabgs@AtBegShi@Output\relax
-\else % success, try second patch
- \pxabgs@patch@cmd\pxabgs@AtBegShi@Output
- {\AtBeginShipoutOriginalShipout\box\AtBeginShipoutBox}%
- {\AtBeginShipoutOriginalShipout\box\AtBeginShipoutBox\egroup}
- \ifx\pxabgs@fragment\relax % failure
- \let\pxabgs@AtBegShi@Output\relax
- \else % success, try third patch
- \pxabgs@patch@cmd\pxabgs@AtBegShi@Output{%
- \begingroup
- \setbox\AtBeginShipoutBox\box\AtBeginShipoutBox
- \endgroup
- \let\protect\AtBegShi@OrgProtect
- }{%
- \begingroup
- \setbox\AtBeginShipoutBox\box\AtBeginShipoutBox
- \endgroup
- \let\protect\AtBegShi@OrgProtect
- \egroup
- }
- \ifx\pxabgs@fragment\relax % failure
- \let\pxabgs@AtBegShi@Output\relax
- \fi
- \fi
-\fi
-% commit the change only when successful
-\ifx\pxabgs@AtBegShi@Output\relax
- \pxabgs@warn{Failed in patching \string\AtBegShi@Output}
-\else
- \global\let\AtBegShi@Output\pxabgs@AtBegShi@Output
-\fi
-
-\endgroup
-%% internal macros are no longer effective
-
-%--------------------------------------- done
-
-\endinput
-%% EOF