%%
%% This is file `atbegshi-ltx.sty',
%% generated with the docstrip utility.
%%
%% The original source files were:
%%
%% ltshipout.dtx  (with options: `atbegshi-ltx')
%% 
%% This is a generated file.
%% 
%% The source is maintained by the LaTeX Project team and bug
%% reports for it can be opened at https://latex-project.org/bugs.html
%% (but please observe conditions on bug reports sent to that address!)
%% 
%% 
%% Copyright (C) 1993-2024
%% The LaTeX Project and any individual authors listed elsewhere
%% in this file.
%% 
%% This file was generated from file(s) of the LaTeX base system.
%% --------------------------------------------------------------
%% 
%% It may be distributed and/or modified under the
%% conditions of the LaTeX Project Public License, either version 1.3c
%% of this license or (at your option) any later version.
%% The latest version of this license is in
%%    https://www.latex-project.org/lppl.txt
%% and version 1.3c or later is part of all distributions of LaTeX
%% version 2008 or later.
%% 
%% This file has the LPPL maintenance status "maintained".
%% 
%% This file may only be distributed together with a copy of the LaTeX
%% base system. You may however distribute the LaTeX base system without
%% such generated files.
%% 
%% The list of all files belonging to the LaTeX base distribution is
%% given in the file `manifest.txt'. See also `legal.txt' for additional
%% information.
%% 
%% The list of derived (unpacked) files belonging to the distribution
%% and covered by LPPL is defined by the unpacking scripts (with
%% extension .ins) which are part of the distribution.
%%
%% Copyright (C) 2020-2024
%% Frank Mittelbach, The LaTeX Project
%%
%%% From File: ltshipout.dtx
\ProvidesPackage{atbegshi-ltx}
   [2021/01/10 v1.0c
     Emulation of the original atbegshi^^Jpackage with kernel methods]
\let \AtBeginShipoutBox \ShipoutBox
\let \AtBeginShipoutInit \@empty
\protected\long\def\AtBeginShipout     #1{\AddToHook{shipout/before}{#1}}
\protected\long\def\AtBeginShipoutNext #1{\AddToHookNext{shipout/before}{#1}}
\protected \def \AtBeginShipoutFirst
   {\@expl@@@shipout@add@firstpage@material@@Nn \AtBeginShipoutFirst}
\let \AtBeginShipoutDiscard \DiscardShipoutBox
\let \AtBeginShipoutAddToBox
              \@expl@@@shipout@add@background@box@@n
\let \AtBeginShipoutAddToBoxForeground
              \@expl@@@shipout@add@foreground@box@@n
\let \AtBeginShipoutUpperLeft
              \@expl@@@shipout@add@background@picture@@n
\let \AtBeginShipoutUpperLeftForeground
              \@expl@@@shipout@add@foreground@picture@@n
\ExplSyntaxOn
\cs_new_eq:NN \AtBeginShipoutOriginalShipout \tex_shipout:D
\cs_new:Npn \ShipoutBoxHeight { \dim_use:N \l_shipout_box_ht_dim }
\cs_new:Npn \ShipoutBoxDepth  { \dim_use:N \l_shipout_box_dp_dim }
\cs_new:Npn \ShipoutBoxWidth  { \dim_use:N \l_shipout_box_wd_dim }
\ExplSyntaxOff
%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
\endinput
%%
%% End of file `atbegshi-ltx.sty'.
