%%
%% This is file `pdfx.sty',
%% generated with the docstrip utility.
%%
%% The original source files were:
%%
%% pdfx.dtx  (with options: `package')
%% 
%%  Copyright (c) 2019-2024, CV Radhakrishnan <cvr@river-valley.org>,
%%    Han The Thanh <thanh@river-valley.org>,
%%    Ross Moore <ozross@icloud.com> - primary contact,
%%    Peter Selinger <selinger@mathstat.dal.ca>
%% 
%%  This file may be distributed and/or modified under the conditions
%%  of the LaTeX Project Public License, either version 1.2 of this
%%  license or (at your option) any later version.  The latest version
%%  of this license is in:
%% 
%%    http://www.latex-project.org/lppl.txt
%% 
%%  and version 1.2 or later is part of all distributions of LaTeX
%%  version 1999/12/01 or later.
%% 
\@ifpackageloaded{pdfxmult}{%
 \PackageError{pdfx}%
  {^^JThis package may not be used in conjunction with the \space
   pdfxmult \space package}%
  {Type \space x <return> \space to exit; or just \space <return> \space
   to continue without this package.}%
 \expandafter\let\csname opt@pdfx.sty\endcsname\@empty\endinput
}{}%
\NeedsTeXFormat{LaTeX2e}
\ProvidesPackage{pdfx}
 [2024/06/24 v1.6.5f PDF/X and PDF/A support (CVR/HTH/RRM/PS)]

\newif\ifpdfx@noBOM \pdfx@noBOMfalse   % use a BOM in the XMP packet
\newif\ifpdfx@x \pdfx@xfalse   % PDF/X mode
\newif\ifpdfx@e \pdfx@efalse   % PDF/E mode; not fully implemented yet
\newif\ifpdfx@ua\pdfx@uafalse   % PDF/UA mode; not fully implemented yet
\newif\ifpdfx@vt \pdfx@vtfalse   % PDF/VT mode, extension of  PDF/X
\newif\ifno@iccprofile   % used with PDF/X-4p and PDF/X-5pg
\newif\ifpdfx@noerr   % error messages become just warnings
\newif\ifpdfx@omitcharset % used with  pdfomitcharset  primitive

\DeclareOption{noerr}{\pdfx@noerrtrue}

%% Not all combinations of the following parameters are meaningful.
\def\xmp@Part{1}               % PDF/A part: 1, 2, or 3
\def\xmp@Conformance{B}        % Conformance level: A, B, or U
\def\xmp@ReleaseDate{2005}     % 2001 for PDF/X-1, 2005 for PDF/A-1,
                               % 2010 for PDF/A-2, 2012 for PDF/A-3.

%%  with Beamer  pgf  will have written Resource objects already
\newif\ifpdfx@luacheck@needed
\@ifpackageloaded{pgfcore}{\pdfx@luacheck@neededtrue}{}
%%  thanks to Ryutaroh Matsumoto for reporting this issue

\newcount\pdfx@minorversion
\newcount\pdfx@majorversion
\expandafter\ifx\csname pdfmajorversion\endcsname\relax
%% RRM: 20240614  LuaLaTeX may not have this defined
 \newcount\pdfmajorversion
 \pdfmajorversion=1\relax
\fi
\expandafter\ifx\csname pdfminorversion\endcsname\relax
%% RRM: 20240614  this could be set in luatex85 package
 \newcount\pdfminorversion
 \pdfminorversion=3\relax
\fi
%% options can change these from the defaults
\global\pdfx@majorversion=\the\pdfmajorversion
\global\pdfx@minorversion=\the\pdfminorversion

\def\pdfx@ErrorWarning #1#2#3#4{%
 \ifpdfx@noerr \PackageWarning{pdfx}{#1.^^J  #2#3.^^J}%
 \else \PackageError{pdfx}{#1}{#2#4.^^J
    Use option 'noerr' to avoid this message.^^J}%
 \fi}

\def\pdfx@Xvn@message{%
 \pdfx@ErrorWarning{PDF/X-5n has no default profile}%
   {Provide your own}{; continuing to build a non-valid document}%
   {, else continue to build a non-valid document}%
}

%%  support  pdfomitcharset  primitive, added to pdfTeX in 2019
\DeclareOption{nocharset}{\pdfx@omitcharsettrue}
\DeclareOption{usecharset}{\pdfx@omitcharsetfalse}

%% PDF/A options
%%  default is to create  PDF/A-1b
%%  options can change this for PDF/X or higher levels of PDF/A
\DeclareOption{a-1a}{\global\pdfx@xfalse\def\xmp@Part{1}%
 \def\xmp@Conformance{A}\def\xmp@ReleaseDate{2005}%
 \pdfx@omitcharsetfalse}
\DeclareOption{a-1b}{\global\pdfx@xfalse\def\xmp@Part{1}%
 \def\xmp@Conformance{B}\def\xmp@ReleaseDate{2005}%
 \pdfx@omitcharsetfalse}
\DeclareOption{a-2a}{\global\pdfx@xfalse\def\xmp@Part{2}%
 \def\xmp@Conformance{A}\def\xmp@ReleaseDate{2010}%
 \pdfx@omitcharsettrue}
\DeclareOption{a-2b}{\global\pdfx@xfalse\def\xmp@Part{2}%
 \def\xmp@Conformance{B}\def\xmp@ReleaseDate{2010}%
 \pdfx@omitcharsettrue}
\DeclareOption{a-2u}{\global\pdfx@xfalse\def\xmp@Part{2}%
 \def\xmp@Conformance{U}\def\xmp@ReleaseDate{2010}%
 \pdfx@omitcharsettrue}
\DeclareOption{a-3a}{\global\pdfx@xfalse\def\xmp@Part{3}%
 \def\xmp@Conformance{A}\def\xmp@ReleaseDate{2012}%
 \pdfx@omitcharsettrue}
\DeclareOption{a-3b}{\global\pdfx@xfalse\def\xmp@Part{3}%
 \def\xmp@Conformance{B}\def\xmp@ReleaseDate{2012}%
 \pdfx@omitcharsettrue}
\DeclareOption{a-3u}{\global\pdfx@xfalse\def\xmp@Part{3}%
 \def\xmp@Conformance{U}\def\xmp@ReleaseDate{2012}%
 \pdfx@omitcharsettrue}
%%
%% PDF/X options
%% comments added, using
%% https://www.eci.org/_media/downloads/pdfx/pdfx_faq_english_nov05.pdf
%% https://en.wikipedia.org/wiki/PDF/X#List_of_the_PDF.2FX_standards
%%
\DeclareOption{x-1}{\global\pdfx@xtrue\def\xmp@Part{1}%  obsolete
 \def\xmp@Conformance{a}\def\xmp@ReleaseDate{1999}% CMYK only
 \global\pdfx@minorversion=2\relax
 \pdfx@ErrorWarning{PDF/X-1:1999 is no longer an accepted standard}%
    {Use option  x-1a1 or  x-1a3 }{; continuing to build a non-valid document}%
    {, else continue to build a non-valid document.}%
 }%  effectively same as  x-1a1
\DeclareOption{x-1a}{\global\pdfx@xtrue\def\xmp@Part{1}% CMYK only
 \def\xmp@Conformance{a}\def\xmp@ReleaseDate{2003}%
 \global\pdfx@minorversion=3 }%  same as  x-1a3
\DeclareOption{x-1a1}{\global\pdfx@xtrue\def\xmp@Part{1}%
 \def\xmp@Conformance{a}\def\xmp@ReleaseDate{2001}%  ISO 15930-1:2001
 \global\pdfx@minorversion=3 }
\DeclareOption{x-1a3}{\global\pdfx@xtrue\def\xmp@Part{1}%
 \def\xmp@Conformance{a}\def\xmp@ReleaseDate{2003}%  ISO 15930-4:2003
 \global\pdfx@minorversion=3 }
\DeclareOption{x-2}{\global\pdfx@xtrue\def\xmp@Part{2}%  XMP Metadata
%% \def\xmp@Conformance{}\def\xmp@ReleaseDate{2002}%  ISO 15930-2:2003
 \def\xmp@Conformance{}\def\xmp@ReleaseDate{2003}%   ISO 15930-5, withdrawn 2011
 \global\pdfx@minorversion=4\relax
 \pdfx@ErrorWarning{PDF/X-2:2003 was never published as a standard}%
   {Use option  x-1a or  x-3 }{; continuing to build a non-valid document}%
   {, else continue to build a non-valid document}%
 }%  external OPI workflow, i.e. multiple files involved
\DeclareOption{x-3}{\global\pdfx@xtrue\def\xmp@Part{3}% RGB allowed, but rare!
 \def\xmp@Conformance{}\def\xmp@ReleaseDate{2003}%
 \global\pdfx@minorversion=4 }%  same as x-303
\DeclareOption{x-302}{\global\pdfx@xtrue\def\xmp@Part{3}%
 \def\xmp@Conformance{}\def\xmp@ReleaseDate{2002}%   ISO 15930-3:2002
 \global\pdfx@minorversion=3 }
\DeclareOption{x-303}{\global\pdfx@xtrue\def\xmp@Part{3}%
 \def\xmp@Conformance{}\def\xmp@ReleaseDate{2003}%  ISO 15930-6:2003
 \global\pdfx@minorversion=4 }
%%%  Later versions, yet to be fully implemented
\DeclareOption{x-4}{\global\pdfx@xtrue\def\xmp@Part{4}%
 \def\xmp@Conformance{}\def\xmp@ReleaseDate{2010}%  ISO 15930-7:2010
 \global\pdfx@minorversion=6 }%  same as  x-410
\DeclareOption{x-4p}{\global\pdfx@xtrue\global\no@iccprofiletrue
  \def\xmp@Part{4}\def\xmp@Conformance{p}\def\xmp@ReleaseDate{2010}%
  \global\pdfx@minorversion=6 }%  same as  x-4p10
\DeclareOption{x-408}{\global\pdfx@xtrue\def\xmp@Part{4}%
 \def\xmp@Conformance{}\def\xmp@ReleaseDate{2008}%  ISO 15930-7:2008
 \global\pdfx@minorversion=6 }
\DeclareOption{x-410}{\global\pdfx@xtrue\def\xmp@Part{4}%
 \def\xmp@Conformance{}\def\xmp@ReleaseDate{2010}%  ISO 15930-7:2010
 \global\pdfx@minorversion=6 }
\DeclareOption{x-4p08}{\global\pdfx@xtrue\global\no@iccprofiletrue
  \def\xmp@Part{4}\def\xmp@Conformance{p}\def\xmp@ReleaseDate{2008}%
  \global\pdfx@minorversion=6 }%   ISO 15930-7:2010
\DeclareOption{x-4p10}{\global\pdfx@xtrue\global\no@iccprofiletrue
  \def\xmp@Part{4}\def\xmp@Conformance{p}\def\xmp@ReleaseDate{2010}%
  \global\pdfx@minorversion=6 }%   ISO 15930-7:2010
\DeclareOption{x-5}{\global\pdfx@xtrue\def\xmp@Part{5}%
 \def\xmp@Conformance{g}\def\xmp@ReleaseDate{2008}%
 \global\pdfx@minorversion=6 }%   ISO 15930-8:2010
\DeclareOption{x-5g}{\global\pdfx@xtrue\def\xmp@Part{5}%
 \def\xmp@Conformance{g}\def\xmp@ReleaseDate{2008}%
 \global\pdfx@minorversion=6 }%   ISO 15930-8:2010
\DeclareOption{x-5n}{\global\pdfx@xtrue %\global\no@iccprofiletrue
 \def\xmp@Part{5}\def\xmp@Conformance{n}\def\xmp@ReleaseDate{2010}%
 \global\pdfx@minorversion=6 \pdfx@Xvn@message}%   ISO 15930-8:2010
\DeclareOption{x-5pg}{\global\pdfx@xtrue\global\no@iccprofiletrue
  \def\xmp@Part{5}\def\xmp@Conformance{pg}\def\xmp@ReleaseDate{2010}%
  \global\pdfx@minorversion=6 }%  ISO 15930-8:2010
\DeclareOption{x-508}{\global\pdfx@xtrue\def\xmp@Part{5}%
 \def\xmp@Conformance{g}\def\xmp@ReleaseDate{2008}%
 \global\pdfx@minorversion=6 }%   ISO 15930-8:2008
\DeclareOption{x-5g08}{\global\pdfx@xtrue\def\xmp@Part{5}%
 \def\xmp@Conformance{g}\def\xmp@ReleaseDate{2008}%
 \global\pdfx@minorversion=6 }%   ISO 15930-8:2008
\DeclareOption{x-5n08}{\global\pdfx@xtrue %\global\no@iccprofiletrue
 \def\xmp@Part{5}\def\xmp@Conformance{n}\def\xmp@ReleaseDate{2008}%
 \global\pdfx@minorversion=6 \pdfx@Xvn@message}%   ISO 15930-8:2008
\DeclareOption{x-5pg08}{\global\pdfx@xtrue\global\no@iccprofiletrue
  \def\xmp@Part{5}\def\xmp@Conformance{pg}\def\xmp@ReleaseDate{2008}%
  \global\pdfx@minorversion=6 }%  ISO 15930-8:2008
\DeclareOption{x-510}{\global\pdfx@xtrue\def\xmp@Part{5}%
 \def\xmp@Conformance{g}\def\xmp@ReleaseDate{2010}%
 \global\pdfx@minorversion=6 }%  ISO 15930-8:2010
\DeclareOption{x-5g10}{\global\pdfx@xtrue\def\xmp@Part{5}%
 \def\xmp@Conformance{g}\def\xmp@ReleaseDate{2010}%
 \global\pdfx@minorversion=6 }%  ISO 15930-8:2010
\DeclareOption{x-5n10}{\global\pdfx@xtrue %\global\no@iccprofiletrue
 \def\xmp@Part{5}\def\xmp@Conformance{n}\def\xmp@ReleaseDate{2010}%
 \global\pdfx@minorversion=6 \pdfx@Xvn@message}%  ISO 15930-8:2010
\DeclareOption{x-5pg10}{\global\pdfx@xtrue\global\no@iccprofiletrue
  \def\xmp@Part{5}\def\xmp@Conformance{pg}\def\xmp@ReleaseDate{2010}%
  \global\pdfx@minorversion=6 }%  ISO 15930-8:2010
%%
%% PDF/E options
%%
\DeclareOption{e}{\global\pdfx@xfalse\global\pdfx@etrue
  \def\xmp@Part{1}\def\xmp@Conformance{}\def\xmp@ReleaseDate{2008}%
  \gdef\thepdfminorversion{6}%   same as  e-1
  }
\DeclareOption{e-1}{\global\pdfx@xfalse\global\pdfx@etrue
  \def\xmp@Part{1}\def\xmp@Conformance{}\def\xmp@ReleaseDate{2008}%
  \gdef\thepdfminorversion{6}%  ISO 24517-1:2008
  }
%% PDF/UA options
%%
\let\xmp@PDFUA\@empty
\DeclareOption{ua}{\global\pdfx@uatrue % ISO 14289-1:2012, 2014
  \def\xmp@UAlevel{1}\let\xmp@PDFUA\relax}%   same as  ua-1
\DeclareOption{ua-1}{\global\pdfx@uatrue % ISO 14289-1:2012, 2014
  \def\xmp@UAlevel{1}\let\xmp@PDFUA\relax}
%%
%% PDF/VT options
%%
\DeclareOption{vt-1}{\global\pdfx@xtrue\global\pdfx@vttrue
  \def\xmp@Part{4}\def\xmp@vtPart{1}\def\xmp@Conformance{}%
  \def\xmp@vtConformance{}\def\xmp@ReleaseDate{2010}%
  \gdef\xmpMM@VersionID{1}%
  \global\pdfx@minorversion=6 }
\DeclareOption{vt-2}{\global\pdfx@xtrue\global\pdfx@vttrue
  \global\no@iccprofiletrue   \gdef\xmpMM@VersionID{1}%
  \def\xmp@Part{5}\def\xmp@vtPart{2}\def\xmp@Conformance{pg}%
  \def\xmp@vtConformance{}\def\xmp@ReleaseDate{2010}%
  \global\pdfx@minorversion=6 }
\DeclareOption{vt-2s}{\global\pdfx@xtrue\global\pdfx@vttrue
  \global\no@iccprofiletrue   \gdef\xmpMM@VersionID{1}%
  \def\xmp@Part{5}\def\xmp@vtPart{2}\def\xmp@Conformance{pg}%
  \def\xmp@vtConformance{s}\def\xmp@ReleaseDate{2010}%
  \global\pdfx@minorversion=6 }

%% options to alter PDF minor version, in case needed in special circumstances
\DeclareOption{pdf12}{\global\pdfx@minorversion=2 }%  1999
\DeclareOption{pdf13}{\global\pdfx@minorversion=3 }%  2001  Acrobat 4 (ISBN 0-201-61588-6)
\DeclareOption{pdf14}{\global\pdfx@minorversion=4 }%  2003  Acrobat 5 (ISBN 0-201-75839-3)
\DeclareOption{pdf15}{\global\pdfx@minorversion=5 }%  2005  Acrobat 6
\DeclareOption{pdf16}{\global\pdfx@minorversion=6 }%  2006  Acrobat 7 (ISBN 0-321-30474-8)
\DeclareOption{pdf17}{\global\pdfx@minorversion=7 }%  2008  ISO 32000-1:2008
\DeclareOption{pdf20}{%  2020  ISO 32000-2:2020
 \global\pdfx@majorversion=2 \relax
 \global\pdfx@minorversion=0 }%

%% inhibits writing the XMP byte-order marker
\DeclareOption{noBOM}{\pdfx@noBOMtrue}
\DeclareOption{useBOM}{\pdfx@noBOMfalse}

%% options for language character macros in XMP metadata
\newif\ifcyrxmp
\newif\ifcyrKOIxmp
\newif\ifgrkxmp
\newif\ifgrkLGRxmp
\newif\ifhebxmp
\newif\ifhebHEBxmp
\newif\ifarbxmp
\newif\ifarmxmp
\newif\ifarmSCIxmp
\newif\ifdevxmp
\newif\ifvnmxmp
\newif\iflatEXTxmp
\newif\iflatLATxmp
\newif\ifipaxmp
\newif\ifmathxmp

\DeclareOption{latxmp}{\global\latEXTxmptrue}
\DeclareOption{LATxmp}{\global\latLATxmptrue\global\latEXTxmptrue}
\DeclareOption{cyrxmp}{\global\cyrxmptrue}
\DeclareOption{KOIxmp}{\global\cyrKOIxmptrue\global\cyrxmptrue}
\DeclareOption{grkxmp}{\global\grkxmptrue}
\DeclareOption{LGRxmp}{\global\grkLGRxmptrue\global\grkxmptrue}
\DeclareOption{hebxmp}{\global\hebxmptrue}
\DeclareOption{HEBxmp}{\global\hebHEBxmptrue\global\hebxmptrue}
\DeclareOption{arbxmp}{\global\arbxmptrue}
\DeclareOption{armxmp}{\global\armxmptrue}
\DeclareOption{AR8xmp}{\global\armSCIxmptrue\global\armxmptrue}
\DeclareOption{devxmp}{\global\devxmptrue}
\DeclareOption{vnmxmp}{\global\vnmxmptrue}
\DeclareOption{ipaxmp}{\global\ipaxmptrue\global\latEXTxmptrue}
\DeclareOption{mathxmp}{\global\mathxmptrue\global\grkxmptrue}

%% all the above
\DeclareOption{allxmp}{%
 \global\cyrxmptrue
 \global\cyrKOIxmptrue
 \global\grkxmptrue
 \global\grkLGRxmptrue
 \global\hebxmptrue
 \global\hebHEBxmptrue
 \global\arbxmptrue
 \global\armxmptrue
 \global\armSCIxmptrue
 \global\devxmptrue
 \global\vnmxmptrue
 \global\latEXTxmptrue
 \global\latLATxmptrue
 \global\vnmxmptrue
 \global\ipaxmptrue
 \global\mathxmptrue
 \global\let\pdfx@useactivespacestrue\pdfx@useactivespacesfalse
}

\newif\ifpdfx@useactivespaces

\ExecuteOptions{noBOM,a-1b}
\ProcessOptions

\RequirePackage{ifluatex}
\ifpdfx@luacheck@needed
 \ifluatex
  \RequirePackage{luatex85}
 \fi
\fi

\ifpdfx@ua\ifpdfx@x\else
 \expandafter\if\xmp@Conformance A\else
 \pdfx@ErrorWarning{PDF/UA requires 'Tagged PDF' for any structure.^^J
  Then PDF/A Conformance must be 'a'}%
  {Use option 'a-\xmp@Part a'}%
  {; continuing with a likely invalid document}%
  {, or continue for a likely invalid document}%
%%%  \gdef\xmp@Conformance{A}%   do we want this?
\fi\fi\fi

\expandafter\ifx\csname pdflastobj\endcsname\relax
\else
 \ifnum\pdflastobj >\z@ % pdf/luatex  has already written objects
  %  e.g. by  pgfcore ,  called from Beamer or other class
  \ifnum\pdfx@minorversion=\pdfminorversion\else
   \PackageError{pdfx}%
    {^^J(pdfx)    Cannot change the \string\pdfminorversion^^J%
     (pdfx)   PDF version remains at \the\pdfmajorversion.\the\pdfminorversion.^^J%
     (pdfx)   Use \string\pdfmajorversion=\the\pdfx@majorversion\space^^J%
      and \string\pdfminorversion=\the\pdfx@minorversion\space
      before \string\documentclass}%
    {(pdfx)   Another package or document-class has written objects into the PDF.^^J%
     (pdfx)   Hit return to continue with PDF version %
       \the\pdfmajorversion.\the\pdfminorversion.}%
   \global\pdfx@majorversion=\the\pdfmajorversion
   \global\pdfx@minorversion=\the\pdfminorversion
  \fi
 \else
  \global\pdfmajorversion\pdfx@majorversion
  \global\pdfminorversion\pdfx@minorversion
 \fi
\fi

\expandafter\ifx\csname thepdfminorversion\endcsname\relax
 \expandafter\ifx\csname pdfminorversion\endcsname\relax
 \else
  \xdef\thepdfmajorversion{\the\pdfmajorversion}
  \xdef\thepdfminorversion{\the\pdfminorversion}
\fi\fi

\expandafter\ifx\csname pdfminorversion\endcsname\relax
 \gdef\thepdfminorversion{4}% assumed with XeTeX
 \def\pdf@minorversion@xetex=#1{\gdef\thepdfminorversion{#1}}%
 \let\pdfminorversion\pdf@minorversion@xetex
\else
 \ifnum\pdfmajorversion > 1\relax
  \pdfminorversion=3\relax
  %% else some JPG graphics with DCT encoding will fail
 \else
  \ifnum\pdfminorversion < 4\relax
   \ifpdfx@x
     % more testing needed with PDF/X
   \else
    \pdfminorversion=4\relax %  assumed for PDF/A ;  options may change this for  PDF/X
    \gdef\thepdfminorversion{4}%
   \fi
  \else
   \ifnum\pdfminorversion<\thepdfminorversion\relax
    \global\pdfminorversion=\thepdfminorversion\relax
   \fi
  \fi
 \fi
\fi
\expandafter\ifx\csname pdfresetpageorigin\endcsname\relax\else
 \pdfresetpageorigin=0
\fi

\expandafter\ifx\csname pdfomitcharset\endcsname\relax
\else
 \ifpdfx@omitcharset
  \pdfomitcharset = 1 %
  %%  do not create /Charset listings of font glyphs;
  %%  optional for PDF/A-2,3 and PDF 2.x
 \else
  \pdfomitcharset = 0 %
  %%  create the /Charset listings of font glyphs, required with PDF/A-1
 \fi
\fi

\newif\ifpdfx@nopdfinfo
\ifmathxmp\pdfx@nopdfinfotrue
\else
 \iflatLATxmp\pdfx@nopdfinfotrue
\else
 \ifgrkLGRxmp\pdfx@nopdfinfotrue
\else
 \ifhebHEBxmp\pdfx@nopdfinfotrue
\else
 \ifcyrKOIxmp\pdfx@nopdfinfotrue
\else
 \ifarmSCIxmp\pdfx@nopdfinfotrue
\fi\fi\fi\fi\fi\fi

\iflatLATxmp\pdfx@useactivespacestrue\fi
\ifgrkLGRxmp\pdfx@useactivespacestrue\fi
\ifhebHEBxmp\pdfx@useactivespacestrue\fi
\ifcyrKOIxmp\pdfx@useactivespacestrue\fi
\ifarmSCIxmp\pdfx@useactivespacestrue\fi

\newif\ifpdfx@transliterated
\ifgrkLGRxmp\pdfx@transliteratedtrue\fi
\ifhebHEBxmp\pdfx@transliteratedtrue\fi
\ifarmSCIxmp\pdfx@transliteratedtrue\fi

\RequirePackage{iftex}
\RequirePackage{ifpdf}
%% Support for pdfTeX primitives when using XeTeX:
\RequirePackage{ifxetex}
\ifxetex
 \def\pdfx@pages@xetex#1{\special{pdf:put @pages <<#1>>}}
 \def\pdfx@pageattr@xetex#1{\special{pdf:put @thispage <<#1>>}}
 \def\pdfx@docinfo@xetex#1{\special{pdf:put @docinfo <<#1>>}}
 \def\pdfx@catalog@xetex#1{\special{pdf:put @catalog <<#1>>}}
 \def\pdfx@mapline@xetex#1{\special{pdf:mapline #1}}%% does this work ??
%% \def\pdfx@mapline@xetex#1{}
 \def\pdf@compress@xetex=#1{}
%%
 \let\pdfpagesattr\pdfx@pages@xetex
 \let\pdfinfo\pdfx@docinfo@xetex
 \let\pdfcatalog\pdfx@catalog@xetex
 \let\pdfmapline\pdfx@mapline@xetex
 \let\pdfcompresslevel\pdf@compress@xetex
 \let\pdfobjcompresslevel\pdf@compress@xetex
\fi

%%\newif\ifpdfx@pdfmark  %  control future support for  dvips

\RequirePackage{everyshi}
\RequirePackage{ifluatex}
\ifluatex
 \IfFileExists{luatex85.sty}{% 2016+
  \RequirePackage{luatex85}%
  \edef\pdfcreationdate{\pdfcreationdate}%
 }{%  earlier versions
 }%
 \RequirePackage{pdftexcmds}%
 \let\pdfx@mdfivesum\pdf@mdfivesum
 \long\def\pdf@escapestring@byte #1{%
  \directlua {oberdiek.pdftexcmds.escapestring("\luaescapestring {#1}", "byte")}}%
  %\let\pdf@escapestring\pdf@escapestring@byte
\else
 \ifxetex
  \expandafter\ifx\csname mdfivesum\endcsname\relax
   %  too early a version of  XeTeX
   \let\pdfx@mdfivesum\relax
  \else
   %  since mid-2015
   \let\pdfx@mdfivesum\mdfivesum
  \fi
 \else
  \let\pdfx@mdfivesum\pdfmdfivesum
 \fi
\fi
\def\pdfx@encodingfile{l8u-penc.def}

\expandafter\ifx\csname pdftexbanner\endcsname\relax
 \expandafter\ifx\csname luatexbanner\endcsname\relax
 \else %  luatex85
  \let\pdftexbanner\luatexbanner
 \fi
\else %  pdfTeX, but which version ???
 {\endlinechar=-1
  \everyeof{\noexpand}%
  \xdef\pdfx@bannerstring{\expandafter\scantokens\expandafter{\pdftexbanner}}
 }%
 \def\pdfx@testbannerstr{%
  This is pdfTeX, Version 3.14159265-2.6-1.40.15 (TeX Live 2014/dev)
  kpathsea version 6.2.0dev}%
 \ifx\pdfx@bannerstring\pdfx@testbannerstr
  \typeout{This version of pdfTeX cannot write out upper-range character bytes,
   128-255.}%
  \typeout{Any UTF-8 Unicode characters in the Metadata will not be written
   correctly.}%
  \typeout{Please update to a more stable version of pdfTeX.^^J}%
 \fi
\fi

%% How to support XeTeX here ?
\ifpdfx@x
 \pdfobjcompresslevel=0 \relax
 \expandafter\ifx\csname pdfinterwordspaceoff\endcsname\relax\else
  \pdfinterwordspaceoff
  \let\pdfinterwordspaceon\pdfinterwordspaceoff
  \let\pdfinterwordspace\relax
 \fi
 \expandafter\ifx\csname pdfgeninterwordspace\endcsname\relax\else
  \pdfgeninterwordspace=0 \relax
 \fi
 \begingroup
  \expandafter\ifx\csname stockwidth\endcsname\relax\else
   \ifdim\stockwidth=\z@ %% 20240528
   \else
   %% 20231023 support for memoir's stockwidth/height
    \let\paperwidth\stockwidth
    \let\paperheight\stockheight
  \fi \fi
  \dimen0=0.996264009963\paperwidth\relax
  \edef\pdfx@mwidth{\strip@pt\dimen0}%
  \advance\dimen0 -25\p@
  \edef\pdfx@twidth{\strip@pt\dimen0}%
  \dimen0=0.996264009963\paperheight\relax
  \edef\pdfx@mheight{\strip@pt\dimen0}%
  \advance\dimen0 -20\p@
  \edef\pdfx@theight{\strip@pt\dimen0}%
  \ifxetex
   \xdef\pdfx@everypage@xetex{%
     /MediaBox[0 0 \pdfx@mwidth\space \pdfx@mheight]^^J
     /BleedBox[0 0 \pdfx@mwidth\space \pdfx@mheight]^^J
     /CropBox[0 0 \pdfx@mwidth\space \pdfx@mheight]^^J
     /TrimBox[25 20 \pdfx@twidth\space \pdfx@theight]%
   }%
  \fi
  \edef\next{\endgroup\pdfpagesattr{%
    /MediaBox[0 0 \pdfx@mwidth\space \pdfx@mheight]^^J
%%    /ArtBox[0 0 \pdfx@mwidth\space \pdfx@mheight]^^J
    /BleedBox[0 0 \pdfx@mwidth\space \pdfx@mheight]^^J
    /CropBox[0 0 \pdfx@mwidth\space \pdfx@mheight]^^J
    /TrimBox[25 20 \pdfx@twidth\space \pdfx@theight]}
  }\next
 \ifxetex
  \AtBeginDvi{%
   \expandafter\immediate\pdfx@pageattr@xetex{\pdfx@everypage@xetex}}%
  \EveryShipout{%
   \expandafter\immediate\pdfx@pageattr@xetex{\pdfx@everypage@xetex}}%
 \else
   \EveryShipout{%
    \expandafter\ifx\expandafter\relax\the\pdfpageattr\relax
     \immediate\pdfpageattr\expandafter{\the\pdfpagesattr}%
    \fi }%
 \fi
\else
%%  PDF/A-1b  doesn't allow object compression
 \ifnum\xmp@ReleaseDate=2005\relax
  \expandafter\ifx\csname pdfobjcompresslevel\endcsname\relax
  \else
   \pdfobjcompresslevel=0\relax
 \fi \fi
\fi
\ifxetex
%% How to support XeTeX here ?
\else
 \ifnum\thepdfminorversion >3 \relax
  \expandafter\ifx\csname pdfsuppresswarningdupmap\endcsname\relax
   \expandafter\ifx\csname pdfmapline\endcsname\relax
   \else
    \pdfmapline{+dummy-space <dummy-space.pfb}
   \fi
  \else
   \advance\pdfsuppresswarningdupmap 1
   \pdfmapline{+dummy-space <dummy-space.pfb}
   \advance\pdfsuppresswarningdupmap -1
  \fi
  \expandafter\ifx\csname pdfgeninterwordspace\endcsname\relax\else
   \pdfgeninterwordspace=1 \relax
  \fi
 \fi
\fi

\ifluatex\else\ifxetex\else
 \@ifpackageloaded{inputenc}{%
 }{%
  \RequirePackage{inputenc}
 % allow this to be loaded again cleanly
 \expandafter\let\csname ver@inputenc.sty\endcsname\relax
 }
\fi\fi

%% pseudo-declare the L8U encoding
\expandafter\let\csname L8U-cmd\expandafter\endcsname\csname OT1-cmd\endcsname
\@namedef{T@L8U}{}%
\@namedef{D@L8U}{}%
\@namedef{M@L8U}{}%

%% adjust to LaTeX's 2018 change to the default encoding
\def\pdfx@utfencodingname{utf8}%
\def\pdfx@RawInputEncoding{%
 \UseRawInputEncoding
}
\expandafter\ifx\csname inputencodingname\endcsname\relax
\else
 \def\pdfx@restoreencoding#1{%
   \@tempcnta=1\relax
   \loop
    \advance\@tempcnta\@ne
   \ifnum\@tempcnta<8\relax
   \repeat
   \catcode11=13 \relax
   \@tempcnta=14\relax
   \loop
    \advance\@tempcnta\@ne
   \ifnum\@tempcnta<31 \relax
   \repeat
   \@tempcnta=128\relax
   \loop
    \advance\@tempcnta\@ne
   \ifnum\@tempcnta<256
   \repeat
   \let\inputencodingname\relax %% kill previous
  \inputencoding{#1}%}%
  \let\LastDeclaredEncoding\pdfx@LastDeclaredEncoding
  \let\DeclareFontEncoding@\pdfx@DeclareFontEncoding@
  \let\DeclareUnicodeCharacter\pdfx@DeclareUnicodeCharacter
  }%
  \AtEndOfPackage{\pdfx@restoreencoding\pdfx@inputencodingname}%
  \let\pdfx@inputencodingname\inputencodingname
  \global\let\pdfx@DeclareUnicodeCharacter\DeclareUnicodeCharacter
  \global\let\pdfx@DeclareFontEncoding@\DeclareFontEncoding@
%% \expandafter\showthe\catcode\@tempcnta
%%   if the encoding is  utf8  then don't change it here – wrong!
 \expandafter\pdfx@RawInputEncoding %\fi
\fi
\InputIfFileExists{\pdfx@encodingfile}{}{}
\expandafter\ifx\csname pdfx@inputencodingname\endcsname\relax
\else
  \let\inputencodingname\pdfx@inputencodingname
%%  \global\let\DeclareUnicodeCharacter\pdfx@DeclareUnicodeCharacter
%%  \global\let\DeclareFontEncoding@\DeclareFontEncoding@saved
  \global\let\pdfx@LastDeclaredEncoding\LastDeclaredEncoding
  \expandafter\inputencoding\expandafter{\inputencodingname}%
\fi

%%----------------------------------------------------------------------
%% Macros for reading XMP data with special catcodes. Usage:
%%
%% \xmp@parse{continuation}{data}
%%
%% The effect is to read the data with special catcodes: '<', '>', and
%% '&' are "active", and '^', '_', '#', '$', '~' are "other". The data
%% is then bound to the locally scoped name \@this, and the
%% continuation is called.
\def\xmp@parse#1{%
 \begingroup
 \catcode`\<=13\catcode`\>=13\catcode`\&=13\catcode`\^=12
 \catcode`\_=12\catcode`\#=12\catcode`\$=12\catcode`\~=12
 \ifpdfx@useactivespaces\obeyspaces\fi % capture spaces as active characters
 \xmp@doparse{#1}%
}
\def\afterxmp@parse{}% methods may change this
\def\xmp@doparse#1#2{%
 \def\@this{#2}#1
 \endgroup
 % do any post-processing
 \afterxmp@parse
 \def\afterxmp@parse{}%
}

%%----------------------------------------------------------------------
%% Local commands. They are only brought into scope during the reading
%% of xmpdata. Some fields can have a 'xml:lang' attribute; others must have.
%%  LANG values as in:  (BCP 47)  https://tools.ietf.org/html/rfc5646#appendix-A
%%
\def\xmp@lang@Default{x-default}
\let\xmp@lang@Title\xmp@lang@Default
\let\xmp@lang@Author\xmp@lang@Default
\let\xmp@lang@Keywords\xmp@lang@Default
\let\xmp@lang@Subject\xmp@lang@Default
%%\def\xmp@lang@CreatorTool{\xmp@lang@Default}
\let\xmp@lang@Producer\xmp@lang@Default
%%\def\xmp@lang@Volume{\xmp@lang@Default}
%%\def\xmp@lang@Issue{\xmp@lang@Default}
\let\xmp@lang@Copyright\xmp@lang@Default
\let\xmp@lang@PublicationType\xmp@lang@Default
\let\xmp@lang@Publisher\xmp@lang@Default
\let\xmp@lang@Coverage\xmp@lang@Default
\let\xmp@lang@Contributor\xmp@lang@Default
\let\xmp@lang@Relation\xmp@lang@Default
%%%  PRISM fields
\let\xmp@lang@CoverDisplayDate\xmp@lang@Default
\let\xmp@lang@JournalTitle\xmp@lang@Default
%%\def\xmp@lang@JournalNumber{\xmp@lang@Default}
%%%  xmp:  &  xmpRights:  fields
\let\xmp@lang@Advisory\xmp@lang@Default
\let\xmp@lang@Identifier\xmp@lang@Default
\let\xmp@lang@Nickname\xmp@lang@Default
\let\xmp@lang@Owner\xmp@lang@Default

%% some validators require a language attribute for
%%   dc:title                 set via  \Title
%%   dc:description   set via  \Subject
%%   dc:rights              set via  \Copyright
%%   xmpRights:UsageTerms   set via \Copyright
%%
{\catcode `\" 12 \catcode`\: 12 \catcode`\= 12
 \gdef\pdfx@xmp@checklang#1{%
  \ifx #1\xmp@lang@Default\else\space xml:lang="#1"\fi}
 \gdef\pdfx@xmp@strictlang#1{\space xml:lang="#1"}
}%  end of  \catcodes
\let\xmp@checklang\pdfx@xmp@checklang
\let\xmp@strictlang\pdfx@xmp@strictlang

\newcommand{\pdfx@Title}[1][]{%
 \ifx\relax#1\relax\else\gdef\xmp@lang@Title{#1}\fi
 \xmp@parse{\global\let\xmp@Title\@this}}

%% allow for multiple authors, keywords and languages
%%  also:  contributor, date, relation, type, thumbnails
%%  and  AuthoritativeDomain, Advisory, Identifier, Owner
\newcommand{\pdfx@Author}[1][]{%
 \ifx\relax#1\relax\else\gdef\xmp@lang@Author{#1}\fi
 \def\afterxmp@parse{\let\Author\pdfx@extraAuthor}%
 \xmp@parse{\global\let\xmp@Author\@this}}
\newcommand{\pdfx@Keywords}[1][]{%
 \ifx\relax#1\relax\else\gdef\xmp@lang@Keywords{#1}\fi
 \def\afterxmp@parse{\let\Keywords\pdfx@extraKeywords}%
 \xmp@parse{\global\let\xmp@Keywords\@this}}
\newcommand{\pdfx@Language}{%
 \def\afterxmp@parse{\let\Language\pdfx@extraLanguages}%
 \xmp@parse{\global\let\xmp@Language\@this}}

\newcommand{\pdfx@AuthoritativeDomain}{%
 \def\afterxmp@parse{\let\AuthoritativeDomain\pdfx@extraAuthoritativeDomain}%
 \xmp@parse{\global\let\xmp@AuthoritativeDomain\@this}}
\newcommand{\pdfx@Date}{%
 \def\afterxmp@parse{\let\Date\pdfx@extraDate}%
 \xmp@parse{\global\let\xmp@Date\@this}}
\newcommand{\pdfx@Contributor}[1][]{%
 \ifx\relax#1\relax\else\gdef\xmp@lang@Contributor{#1}\fi
 \def\afterxmp@parse{\let\Contributor\pdfx@extraContributor}%
 \xmp@parse{\global\let\xmp@Contributor\@this}}
\newcommand{\pdfx@Relation}[1][]{%
 \ifx\relax#1\relax\else\gdef\xmp@lang@Relation{#1}\fi
 \def\afterxmp@parse{\let\Relation\pdfx@extraRelation}%
 \xmp@parse{\global\let\xmp@Relation\@this}}
%%\newcommand{\pdfx@Type}[1][]{%
%% \ifx\relax#1\relax\else\gdef\xmp@lang@Type{#1}\fi
%% \def\afterxmp@parse{\let\Type\pdfx@extraType}%
%% \xmp@parse{\global\let\xmp@Type\@this}}

\newcommand{\pdfx@Advisory}[1][]{%
 \ifx\relax#1\relax\else\gdef\xmp@lang@Advisory{#1}\fi
 \def\afterxmp@parse{\let\Advisory\pdfx@extraAdvisory}%
 \xmp@parse{\global\let\xmp@Advisory\@this}}
\newcommand{\pdfx@Identifier}[1][]{%
 \ifx\relax#1\relax\else\gdef\xmp@lang@Identifier{#1}\fi
 \def\afterxmp@parse{\let\Identifier\pdfx@extraIdentifier}%
 \xmp@parse{\global\let\xmp@Identifier\@this}}
\newcommand{\pdfx@Nickname}[1][]{%
 \ifx\relax#1\relax\else\gdef\xmp@lang@Nickname{#1}\fi
 \xmp@parse{\global\let\xmp@Nickname\@this}}
\newcommand{\pdfx@Thumbnails}{%
 \def\afterxmp@parse{\let\Thumbnails\pdfx@extraThumbnails}%
 \xmp@parse{\global\let\xmp@Thumbnails\@this}}

\newcommand{\pdfx@Owner}[1][]{%
 \ifx\relax#1\relax\else\gdef\xmp@lang@Owner{#1}\fi
 \def\afterxmp@parse{\let\Owner\pdfx@extraOwner}%
 \xmp@parse{\global\let\xmp@Owner\@this}}

{\obeyspaces%
 \ifpdfx@useactivespaces\gdef\pdfx@insert@sep{\sep }%
 \else\gdef\pdfx@insert@sep{\sep}\fi%
}
\newcommand{\pdfx@extraAuthor}[1][]{%
 \ifx\relax#1\relax
  \expandafter\expandafter\expandafter\gdef
   \expandafter\expandafter\expandafter\xmp@Author
    \expandafter\expandafter\expandafter{%
     \expandafter\xmp@Author\pdfx@insert@sep}%
 \else
  \expandafter\expandafter\expandafter\gdef
   \expandafter\expandafter\expandafter\xmp@Author
    \expandafter\expandafter\expandafter{%
     \expandafter\xmp@Author\pdfx@insert@sep[#1]}%
 \fi
 \def\afterxmp@parse{%
  \expandafter\expandafter\expandafter\gdef
   \expandafter\expandafter\expandafter\xmp@Author
   \expandafter\expandafter\expandafter{%
    \expandafter\xmp@Author\xmp@extraAuthor}%
   }%
 \xmp@parse{\global\let\xmp@extraAuthor\@this}%
 }%
\newcommand{\pdfx@extraKeywords}[1][]{%
 \ifx\relax#1\relax
  \expandafter\expandafter\expandafter\gdef
   \expandafter\expandafter\expandafter\xmp@Keywords
    \expandafter\expandafter\expandafter{%
     \expandafter\xmp@Keywords\pdfx@insert@sep}%
 \else%
  \expandafter\expandafter\expandafter\gdef
   \expandafter\expandafter\expandafter\xmp@Keywords
    \expandafter\expandafter\expandafter{%
     \expandafter\xmp@Keywords\pdfx@insert@sep[#1]}%
 \fi%
 \def\afterxmp@parse{%
  \expandafter\expandafter\expandafter\gdef
   \expandafter\expandafter\expandafter\xmp@Keywords
   \expandafter\expandafter\expandafter{%
    \expandafter\xmp@Keywords\xmp@extraKeywords}}%
 \xmp@parse{\global\let\xmp@extraKeywords\@this}%
 }%
\newcommand{\pdfx@extraLanguages}{%
  \expandafter\expandafter\expandafter\gdef
   \expandafter\expandafter\expandafter\xmp@Language
    \expandafter\expandafter\expandafter{%
     \expandafter\xmp@Language\pdfx@insert@sep}%
 \def\afterxmp@parse{%
  \expandafter\expandafter\expandafter\gdef
   \expandafter\expandafter\expandafter\xmp@Language
   \expandafter\expandafter\expandafter{%
    \expandafter\xmp@Language\xmp@extraLanguages}}%
 \xmp@parse{\global\let\xmp@extraLanguages\@this}%
 }%

\newcommand{\pdfx@extraContributor}[1][]{%
 \ifx\relax#1\relax
  \expandafter\expandafter\expandafter\gdef
   \expandafter\expandafter\expandafter\xmp@Contributor
    \expandafter\expandafter\expandafter{%
     \expandafter\xmp@Contributor\pdfx@insert@sep}%
 \else
  \expandafter\expandafter\expandafter\gdef
   \expandafter\expandafter\expandafter\xmp@Contributor
    \expandafter\expandafter\expandafter{%
     \expandafter\xmp@Contributor\pdfx@insert@sep[#1]}%
 \fi
 \def\afterxmp@parse{%
  \expandafter\expandafter\expandafter\gdef
   \expandafter\expandafter\expandafter\xmp@Contributor
   \expandafter\expandafter\expandafter{%
    \expandafter\xmp@Contributor\xmp@extraContributor}%
   }%
 \xmp@parse{\global\let\xmp@extraContributor\@this}%
 }%

\newcommand{\pdfx@extraAuthoritativeDomain}{%
  \expandafter\expandafter\expandafter\gdef
   \expandafter\expandafter\expandafter\xmp@AuthoritativeDomain
    \expandafter\expandafter\expandafter{%
     \expandafter\xmp@AuthoritativeDomain\pdfx@insert@sep}%
 \def\afterxmp@parse{%
  \expandafter\expandafter\expandafter\gdef
   \expandafter\expandafter\expandafter\xmp@AuthoritativeDomain
   \expandafter\expandafter\expandafter{%
    \expandafter\xmp@AuthoritativeDomain\xmp@extraAuthoritativeDomain}%
   }%
 \xmp@parse{\global\let\xmp@extraAuthoritativeDomain\@this}%
 }%

\newcommand{\pdfx@extraDate}{%
  \expandafter\expandafter\expandafter\gdef
   \expandafter\expandafter\expandafter\xmp@Date
    \expandafter\expandafter\expandafter{%
     \expandafter\xmp@Date\pdfx@insert@sep}%
 \def\afterxmp@parse{%
  \expandafter\expandafter\expandafter\gdef
   \expandafter\expandafter\expandafter\xmp@Date
   \expandafter\expandafter\expandafter{%
    \expandafter\xmp@Date\xmp@extraDate}%
   }%
 \xmp@parse{\global\let\xmp@extraDate\@this}%
 }%

\newcommand{\pdfx@extraRelation}[1][]{%
 \ifx\relax#1\relax
  \expandafter\expandafter\expandafter\gdef
   \expandafter\expandafter\expandafter\xmp@Relation
    \expandafter\expandafter\expandafter{%
     \expandafter\xmp@Relation\pdfx@insert@sep}%
 \else
  \expandafter\expandafter\expandafter\gdef
   \expandafter\expandafter\expandafter\xmp@Relation
    \expandafter\expandafter\expandafter{%
     \expandafter\xmp@Relation\pdfx@insert@sep[#1]}%
 \fi
 \def\afterxmp@parse{%
  \expandafter\expandafter\expandafter\gdef
   \expandafter\expandafter\expandafter\xmp@Relation
   \expandafter\expandafter\expandafter{%
    \expandafter\xmp@Relation\xmp@extraRelation}%
   }%
 \xmp@parse{\global\let\xmp@extraRelation\@this}%
 }%

%%\newcommand{\pdfx@extraType}[1][]{%
%%% \show\xmp@Type
%% \ifx\relax#1\relax
%%  \expandafter\expandafter\expandafter\gdef
%%   \expandafter\expandafter\expandafter\xmp@Type
%%    \expandafter\expandafter\expandafter{%
%%     \expandafter\xmp@Type\pdfx@insert@sep}%
%% \else
%%  \expandafter\expandafter\expandafter\gdef
%%   \expandafter\expandafter\expandafter\xmp@Type
%%    \expandafter\expandafter\expandafter{%
%%     \expandafter\xmp@Type\pdfx@insert@sep[#1]}%
%% \fi
%% \def\afterxmp@parse{%
%%  \expandafter\expandafter\expandafter\gdef
%%   \expandafter\expandafter\expandafter\xmp@Type
%%   \expandafter\expandafter\expandafter{%
%%    \expandafter\xmp@Type\xmp@extraType}%
%%   %\show\xmp@Type
%%   }%
%% \xmp@parse{\global\let\xmp@extraType\@this}%
%% }%

\newcommand{\pdfx@extraAdvisory}[1][]{%
 \ifx\relax#1\relax
  \expandafter\expandafter\expandafter\gdef
   \expandafter\expandafter\expandafter\xmp@Advisory
    \expandafter\expandafter\expandafter{%
     \expandafter\xmp@Advisory\pdfx@insert@sep}%
 \else
  \expandafter\expandafter\expandafter\gdef
   \expandafter\expandafter\expandafter\xmp@Advisory
    \expandafter\expandafter\expandafter{%
     \expandafter\xmp@Advisory\pdfx@insert@sep[#1]}%
 \fi
 \def\afterxmp@parse{%
  \expandafter\expandafter\expandafter\gdef
   \expandafter\expandafter\expandafter\xmp@Advisory
   \expandafter\expandafter\expandafter{%
    \expandafter\xmp@Advisory\xmp@extraAdvisory}%
   }%
 \xmp@parse{\global\let\xmp@extraAdvisory\@this}%
 }%

\newcommand{\pdfx@extraIdentifier}[1][]{%
 \ifx\relax#1\relax
  \expandafter\expandafter\expandafter\gdef
   \expandafter\expandafter\expandafter\xmp@Identifier
    \expandafter\expandafter\expandafter{%
     \expandafter\xmp@Identifier\pdfx@insert@sep}%
 \else
  \expandafter\expandafter\expandafter\gdef
   \expandafter\expandafter\expandafter\xmp@Identifier
    \expandafter\expandafter\expandafter{%
     \expandafter\xmp@Identifier\pdfx@insert@sep[#1]}%
 \fi
 \def\afterxmp@parse{%
  \expandafter\expandafter\expandafter\gdef
   \expandafter\expandafter\expandafter\xmp@Identifier
   \expandafter\expandafter\expandafter{%
    \expandafter\xmp@Identifier\xmp@extraIdentifier}%
   }%
 \xmp@parse{\global\let\xmp@extraIdentifier\@this}%
 }%

%%  Nickname only supports a single usage, for  PDF/X

\newcommand{\pdfx@extraThumbnails}[1][]{%
 \ifx\relax#1\relax
  \expandafter\expandafter\expandafter\gdef
   \expandafter\expandafter\expandafter\xmp@Thumbnails
    \expandafter\expandafter\expandafter{%
     \expandafter\xmp@Thumbnails\pdfx@insert@sep}%
 \else
  \expandafter\expandafter\expandafter\gdef
   \expandafter\expandafter\expandafter\xmp@Thumbnails
    \expandafter\expandafter\expandafter{%
     \expandafter\xmp@Thumbnails\pdfx@insert@sep[#1]}%
 \fi
 \def\afterxmp@parse{%
  \expandafter\expandafter\expandafter\gdef
   \expandafter\expandafter\expandafter\xmp@Thumbnails
   \expandafter\expandafter\expandafter{%
    \expandafter\xmp@Thumbnails\xmp@extraThumbnails}%
   }%
 \xmp@parse{\global\let\xmp@extraThumbnails\@this}%
 }%

\newcommand{\pdfx@extraOwner}[1][]{%
 \ifx\relax#1\relax
  \expandafter\expandafter\expandafter\gdef
   \expandafter\expandafter\expandafter\xmp@Owner
    \expandafter\expandafter\expandafter{%
     \expandafter\xmp@Owner\pdfx@insert@sep}%
 \else
  \expandafter\expandafter\expandafter\gdef
   \expandafter\expandafter\expandafter\xmp@Owner
    \expandafter\expandafter\expandafter{%
     \expandafter\xmp@Owner\pdfx@insert@sep[#1]}%
 \fi
 \def\afterxmp@parse{%
  \expandafter\expandafter\expandafter\gdef
   \expandafter\expandafter\expandafter\xmp@Owner
   \expandafter\expandafter\expandafter{%
    \expandafter\xmp@Owner\xmp@extraOwner}%
   }%
 \xmp@parse{\global\let\xmp@extraOwner\@this}%
 }%

\newcommand{\pdfx@Subject}[1][]{%
 \ifx\relax#1\relax\else\gdef\xmp@lang@Subject{#1}\fi
 \xmp@parse{\global\let\xmp@Subject\@this}}
\newcommand{\pdfx@Producer}[1][]{%
 \ifx\relax#1\relax\else\gdef\xmp@lang@Producer{#1}\fi
 \xmp@parse{\global\let\xmp@Producer\@this}}
\newcommand{\pdfx@Publisher}[1][]{%
 \ifx\relax#1\relax\else\gdef\xmp@lang@Publisher{#1}\fi
 \xmp@parse{\global\let\xmp@Publisher\@this}}
\newcommand{\pdfx@Copyright}[1][]{%
 \ifx\relax#1\relax\else\gdef\xmp@lang@Copyright{#1}\fi
 \xmp@parse{\global\let\xmp@Copyright\@this%
  \ifx\xmp@Copyrighted\@empty\gdef\xmp@Copyrighted{True}\fi}}

\newcommand{\pdfx@Coverage}[1][]{%
 \ifx\relax#1\relax\else\gdef\xmp@lang@Coverage{#1}\fi
 \xmp@parse{\global\let\xmp@Coverage\@this}}

%%  PRISM Text fields
\newcommand{\pdfx@CoverDisplayDate}[1][]{%
 \ifx\relax#1\relax\else\gdef\xmp@lang@CoverDisplayDate{#1}\fi
 \xmp@parse{\global\let\xmp@CoverDisplayDate\@this}}
\newcommand{\pdfx@JournalTitle}[1][]{%
 \ifx\relax#1\relax\else\gdef\xmp@lang@JournalTitle{#1}\fi
 \ifx\xmp@PublicationType\@empty\gdef\xmp@PublicationType{journal}\fi
 \xmp@parse{\global\let\xmp@JournalTitle\@this}}

%%  Uses PRISM Controlled Vocabulary:
%%    http://prismstandard.org/vocabularies/3.0/aggregationtype.xml
%%  blog, book, bookazine, catalog, feed, journal, magazine, manual
%%  newsletter, newspaper, other, report, pamphlet, vook, whitepaper
%%
\newcommand{\pdfx@PublicationType}[1][]{%
 \ifx\relax#1\relax\else\gdef\xmp@lang@PublicationType{#1}\fi
 \xmp@parse{\global\let\xmp@PublicationType\@this}}

\def\pdfx@localcommands{
 \let\Title\pdfx@Title
 \let\Author\pdfx@Author
 \let\Keywords\pdfx@Keywords
 \let\Subject\pdfx@Subject
 \let\Language\pdfx@Language
 \def\CreatorTool{\xmp@parse{\global\let\xmp@CreatorTool\@this}}
 \let\Producer\pdfx@Producer
 \def\Volume{\xmp@parse{\global\let\xmp@Volume\@this}}
 \def\Issue{\xmp@parse{\global\let\xmp@Issue\@this}}
 \let\CoverDisplayDate\pdfx@CoverDisplayDate
 \def\CoverDate{\xmp@parse{\global\let\xmp@CoverDate\@this}}
 \let\Copyright\pdfx@Copyright
 \def\CopyrightURL{\xmp@parse{\global\let\xmp@CopyrightURL\@this%
   \ifx\xmp@Copyrighted\@empty\gdef\xmp@Copyrighted{True}\fi}}
 \def\Copyrighted{\xmp@parse{\global\let\xmp@Copyrighted\@this}}
 \def\Doi{\xmp@parse{\global\let\xmp@Doi\@this}}
 \def\ISBN{\xmp@parse{\global\let\xmp@ISBN\@this}}
 \def\URLlink{\xmp@parse{\global\let\xmp@URL\@this}}
 \def\Lastpage{\xmp@parse{\global\let\xmp@Lastpage\@this}}
 \def\Firstpage{\xmp@parse{\global\let\xmp@Firstpage\@this}}
 \let\PublicationType\pdfx@PublicationType
 \let\Journaltitle\pdfx@JournalTitle
 \def\Journalnumber{\xmp@parse{\global\let\xmp@Journalnumber\@this}}
 \let\Publisher\pdfx@Publisher
 \let\Coverage\pdfx@Coverage
 \def\Source{\xmp@parse{\global\let\xmp@Source\@this}}
 \let\Contributor\pdfx@Contributor
 \let\Date\pdfx@Date
 \let\Relation\pdfx@Relation
 \let\Advisory\pdfx@Advisory
 \def\BaseURL{\xmp@parse{\global\let\xmp@BaseURL\@this}}
 \let\Identifier\pdfx@Identifier
 \let\Nickname\pdfx@Nickname
 \let\Thumbnails\pdfx@Thumbnails
 \let\Owner\pdfx@Owner
 \def\CertificateURL{\xmp@parse{\global\let\xmp@CertificateURL\@this}}
 \def\MMversionID{\xmp@parse{\global\let\xmpMM@versionID\@this}}
%% \let\Type\pdfx@Type
%%
%% currently unused; for backward compatibility only
 \let\AuthoritativeDomain\pdfx@AuthoritativeDomain
 \let\Creator\CreatorTool  % for backward compatibility
 \let\Org\Publisher        % for backward compatibility
 \let\WebStatement\CopyrightURL  % for backward compatibility
}

%%----------------------------------------------------------------------
%% The following characters and markup can be used within the XMP data
%% defined by \Author, \Title, and so on.
%%
%% * All printable non-whitespace ASCII characters except
%%   '%', '{', '}', '\' can be used as themselves.
%%
%% * All printable non-whitespace UTF-8 encoded Unicode characters
%%   from the basic multilingual plane can be used as themselves.
%%
%% * As usual, consecutive whitespace characters are contracted to a
%%   single space. Whitespace after a macro such as \copyright is
%%   ignored. Blank lines are not permitted.
%%
%% * The following markup can be used:
%%   '\ '        - a literal space  (for example after a macro)
%%   \%          - a literal '%'
%%   \{          - a literal '{'
%%   \}          - a literal '}'
%%   \backslash  - a literal '\'
%%   \copyright  - the (c) copyright symbol
%%
%%   \sep        - only permitted within \Author, \Keywords, \Publisher.
%%
%% * For backward compatibility, \& and \TextCopyright are also
%%   provided. Their use is deprecated.

%%----------------------------------------------------------------------
%% The macro \pdfx@actives binds the active characters
%% '&', '<', and '>' to \pdfx@amp, \pdfx@lt, and \pdfx@gt,
%% respectively, without actually making them active.
\begingroup
 \catcode`\<=13
 \catcode`\>=13
 \catcode`\&=13
 \gdef\pdfx@actives{
  \def&{\pdfx@amp}
  \def<{\pdfx@lt}
  \def>{\pdfx@gt}
 }
\endgroup

%%----------------------------------------------------------------------
%% Markup bindings to be used during XMP generation.

{%
 \catcode`\<=12 \catcode`\>=12 \catcode`\/=12 \catcode`\:=12 \catcode`\"=12
\obeyspaces\ifpdfx@useactivespaces%
 \gdef\pdfx@sep {\pdfx@check@lang}%
\else%
 \gdef\pdfx@sep{\pdfx@check@lang}%
\fi%
 \xdef\pdfx@sep@nolang{</rdf:li>^^J     <rdf:li>}%
 \xdef\pdfx@sep@lang[#1]{</rdf:li>^^J     <rdf:li xml:lang="#1">}%
}% end of \obeyspaces and \catcode ....

\def\pdfx@check@lang#1{%
 \ifx[#1\expandafter\@firstoftwo
 \else\expandafter\@secondoftwo\fi
 {\pdfx@sep@lang#1}{\pdfx@sep@nolang#1}}

\def\pdfx@xmpmarkup{%
 \pdfx@actives
 \edef\@amp{\expandafter\@gobble\string\&}%
 \edef\@hash{\expandafter\@gobble\string\#}%
 \edef\ {\expandafter\@gobble\string\ }%
 \edef\%{\expandafter\@gobble\string\%}%
 \edef\{{\expandafter\@gobble\string\{}%
 \edef\}{\expandafter\@gobble\string\}}%
 \edef\backslash{\expandafter\@gobble\string\\}%
 \def\@unicode##1{\@amp\@hash x##1;}%
 \def\pdfx@amp{\@unicode{0026}}%
 \def\pdfx@lt{\@unicode{003c}}%
 \def\pdfx@gt{\@unicode{003e}}%
 \def\copyright{\@unicode{00A9}}%
 \let\&\pdfx@amp               % for backward compatibility
 \let\TextCopyright\copyright  % for backward compatibility
 \let\sep\pdfx@sep
 \pdfx@xmpunimarkup   % only need this when writing XMP
 \the\pdfxsafeforxmp@toks
}

%% cope with active spaces with LGR encoding
%% and the spaces written out with \IeC in KOI8-r
%% It's possible to have both together.
\def\liixu@IeC#1#{\liixu@IeCi}
\def\liixu@IeCi#1{\liixu@IeCii#1}
\def\liixu@IeCii#1#2{#1}
\def\liixu@enableIeC{\ifpdfx@useactivespaces
 \let\IeC\liixu@IeC\else\def\IeC##1{##1}\fi}
\def\liixu@numberline#1#{\liixu@numberlinei}
\def\liixu@numberlinei#1{\liixu@numberlineii#1}
\def\liixu@numberlineii#1{\textLF #1. }
\def\liixu@enablenumberline{\ifpdfx@useactivespaces
 \let\numberline\liixu@numberline
 \else\def\numberline##1{\textLF ##1. }\fi}

\def\pdfx@xmpunimarkup{%
 \liixu@enableIeC
 \liixu@enablenumberline
 \def\empty{}% used in LICR patterns
 \LIIXUscriptcommands
 \LIIXUtipacommands
 \LIIXUmapTeXnames
%%  from Hyperref's  psdextra.def
 \csname psdmapshortnames\endcsname
 \csname psdaliasnames\endcsname
%% from  lu8enc.def
 \csname LIIXUmapmathletterlikes\endcsname
 \csname LIIXUmapmathspaces\endcsname
 \iflatLATxmp
  \LIIXUmaplatinchars
  \LIIXUcancelfontswitches
 \fi
 \ifmathxmp
  \let\(\textinlinemath
  \let\[\textdisplaymath
  \LIIXUmapmathaccents
  \LIIXUmapisomathgreek
  \LIIXUmapmatharrowsA
  \LIIXUmapmathoperatorsA
  \LIIXUmapmathoperatorsB
  \LIIXUmapmiscmathsymbolsA
  \LIIXUmapsupparrowsA
  \LIIXUmapsupparrowsB
  \LIIXUmapmiscmathsymbolsB
  \LIIXUmapsuppmathoperators
  \LIIXUmapunimathgreek
  \LIIXUmapmathalphabets
 \fi
 \ifarbxmp \LIIXUmaparabicletters\fi
 \ifarmxmp \LIIXUmaparmenianletters\fi
 \ifdevxmp\LIIXUmapdevaccents\fi
 \ifgrkxmp \LIIXUmapgreekletters\fi
 \ifhebxmp \LIIXUmaphebrewletters\fi
}

%% In case macros are used in XMP Metadata, need a way to map these
%% to simple text, rather than specific font characters, or whatever:
\newtoks\pdfxsafeforxmp@toks
\def\pdfxEnableCommands{%   user command
 \begingroup
  \ifpdfx@useactivespaces\obeyspaces\fi
  \pdfx@EnableCommands
}
\def\pdfx@EnableCommands#1{%   internal command
 \expandafter\global\expandafter\pdfxsafeforxmp@toks
  \expandafter{\the\pdfxsafeforxmp@toks#1}%
 \endgroup
}

%%----------------------------------------------------------------------
%% Markup bindings to be used during PDF string generation.

\def\pdfx@pdfmarkup{%
 \pdfx@actives
 \edef\%{\expandafter\@gobble\string\%}%
 \edef\{{\expandafter\@gobble\string\{}%
 \edef\}{\expandafter\@gobble\string\}}%
 \edef\pdfx@backslash{\expandafter\@gobble\string\\}%
 \def\backslash{\pdfx@backslash000\pdfx@backslash134}%
 \edef\pdfx@amp{\expandafter\@gobble\string\&}%
 \edef\pdfx@lt{\expandafter\@gobble\string\<}%
 \edef\pdfx@gt{\expandafter\@gobble\string\>}%
 \let\TextCopyright\copyright  % for backward compatibility
 \def\sep{; }%
 %\let\sep\pdfx@sep
%% Note: '\ ', \&, \copyright are already predefined by hyperref.
%% allow LICRs to expand into PDF strings
 \def\cf@encoding{PU}%
 \def\9##1{\ifcase##1\string\0\or\string\1\or\string\2\or\string\3\fi}%
 \def\8{\string\00}%
 \def\0{\string\0}\def\1{\string\1}\def\2{\string\2}\def\3{\string\3}%
 \pdfx@xmpunimarkup
 \the\pdfxsafeforxmp@toks
}

%%----------------------------------------------------------------------
%% Defaults
\ifxetex
 \def\xmp@Producer{XeTeX}
\else\ifluatex
 \def\xmp@Producer{LuaTeX}
\else
 \def\xmp@Producer{pdfTeX}
\fi\fi
\global\let\pdfxProducer\xmp@Producer

\global\let\xmp@CreatorTool\@empty
\global\let\xmp@Title\@empty
\global\let\xmp@Author\@empty
\global\let\xmp@Keywords\@empty
\global\let\xmp@Subject\@empty
\global\let\xmp@Language\@empty
\global\let\xmp@Volume\@empty
\global\let\xmp@Issue\@empty
\global\let\xmp@CoverDisplayDate\@empty
\global\let\xmp@CoverDate\@empty
\global\let\xmp@Copyright\@empty
\global\let\xmp@Copyrighted\@empty
\global\let\xmp@CopyrightURL\@empty
\gdef\xmp@WebStatement{\xmp@CopyrightURL}
\global\let\xmp@Doi\@empty
\global\let\xmp@ISBN\@empty
\global\let\xmp@URL\@empty
\global\let\xmp@Lastpage\@empty
\global\let\xmp@Firstpage\@empty
\global\let\xmp@PublicationType\@empty
\global\let\xmp@Journaltitle\@empty
\global\let\xmp@Journalnumber\@empty
%%\global\let\xmp@Type\@empty
\global\let\xmp@Contributor\@empty
\global\let\xmp@Coverage\@empty
\global\let\xmp@Date\@empty
\global\let\xmp@Relation\@empty
\global\let\xmp@Source\@empty
\global\let\xmp@Publisher\@empty
\gdef\xmp@Org{\xmp@Publisher}
\global\let\xmp@AuthoritativeDomain\@empty
\global\let\xmp@Advisory\@empty
\global\let\xmp@BaseURL\@empty
\global\let\xmp@Identifier\@empty
\global\let\xmp@Nickname\@empty
\global\let\xmp@Thumbnails\@empty
\global\let\xmp@Owner\@empty
\global\let\xmp@CertificateURL\@empty

%%----------------------------------------------------------------------
%%  Alternative way to get the CreationDate using Lua  for XeTeX
\ifdefined\pdfcreationdate\else
  \ifdefined\creationdate %% added to XeTeX in 2019
   \let\pdfcreationdate\creationdate
  \else
 \begingroup  %% ensure correct catcodes, not done by \dospecials
 \catcode`\:=12 \catcode`\.=12
\begin{filecontents*}{creationdate.lua}
 os.remove("creationdate.timestamp")
 io.output("creationdate.timestamp"):write(os.date("\\edef\\tempa{\\string D:%Y%m%d%H%M%S}\n\\def\\tempb{%z}"))
\end{filecontents*}
 \endgroup
 \ifnum\shellescape=1
  \begingroup  %% ensure correct catcodes when file is read in
   \catcode`\'=12 \catcode`\.=12 \catcode`\:=12 \catcode`\+=12
   \immediate\write18{texlua creationdate.lua}
   \input{creationdate.timestamp}
   \def\tempc#1#2#3#4#5{#1#2#3'#4#5'}
   \edef\tempb{\expandafter\tempc\tempb}
   \edef\x{\endgroup\def\noexpand\pdfcreationdate{\tempa\tempb}}\x
 \else
  \begingroup  %% ensure correct catcodes in the error/warning messages
  \catcode`\<=12 \catcode`\>=12 \catcode`\"=12 \catcode`\-=12
  \catcode`\: 12 \catcode`\' 12 \catcode`\= 12
  \ifpdfx@noerr
   \PackageWarning{pdfx}{%
    CreationDate is not properly supported;^^J
    PDF validation may fail. To avoid this problem use:^^J
     xelatex -shell-escape  -output-driver="xdvipdfmx -z 0" <filename>^^J}
  \else
   \PackageError{pdfx}{%
    CreationDate is not properly supported;^^J
    PDF validation may fail.}{To avoid this problem use:^^J
     xelatex -shell-escape  -output-driver="xdvipdfmx -z 0" <filename> }
  \fi
  %% Using a constant date, to allow processing to finish smoothly.
  \edef\x{\endgroup
   \def\noexpand\pdfcreationdate{\string D:20181028075445+10'00'}}%
   \x
 \fi
\fi \fi

%%----------------------------------------------------------------------
\def\pdfx@findUUID#1{\edef\pdfx@tmpstring{\pdfx@mdfivesum{#1}}
     \expandafter\pdfx@eightofnine\pdfx@tmpstring\end}
\def\pdfx@eightofnine#1#2#3#4#5#6#7#8#9\end{%
     \xdef\pdfx@eightchars{#1#2#3#4#5#6#7#8}
     \pdfx@fouroffive#9\end}
\def\pdfx@fouroffive#1#2#3#4#5\end{\xdef\pdfx@ffourchars{#1#2#3#4}
     \pdfx@sfouroffive#5\end}
\def\pdfx@sfouroffive#1#2#3#4#5\end{\xdef\pdfx@sfourchars{#1#2#3#4}
     \pdfx@tfouroffive#5\end}
\def\pdfx@tfouroffive#1#2#3#4#5\end{\xdef\pdfx@tfourchars{#1#2#3#4}
     \xdef\pdfx@laststring{#5}}

\def\pdfx@uuid{\pdfx@eightchars-%
          \pdfx@ffourchars-%
          \pdfx@sfourchars-%
          \pdfx@tfourchars-%
          \pdfx@laststring}

\expandafter\ifx\csname pdfx@mdfivesum\endcsname\relax
  \PackageError{pdfx}{%
    No implementation for \string\pdfx@mdfivesum.^^J
    \ifxetex XeTeX needs to be 2015 or later\fi
   }{%
    Continue without, but the PDF will not validate.
   }%
 \def\xmp@docid{}%
 \def\pdfx@findUUID#1{}%
 \def\pdfx@uuid{}%
\else
 \pdfx@findUUID{\jobname.pdf}
 \edef\xmp@docid{\pdfx@uuid}
\fi

\expandafter\ifx\csname pdfcreationdate\endcsname\relax\relax
  \PackageWarning{pdfx}{%
   No implementation for \string\pdfxcreation .
  }%
 \def\xmp@instid{}%
%%
\else   %% use the MD5 sum methods
%%
 \pdfx@findUUID{\pdfcreationdate}%
 \edef\xmp@instid{\pdfx@uuid}
\fi

%%----------------------------------------------------------------------
%% load  xcolor  before  hyperref  to get the link colors correct
%%
\PassOptionsToPackage{nosetpagesize}{color}
\PassOptionsToPackage{nosetpagesize}{graphics}
\@ifpackageloaded{xcolor}{%
 % Beamer will have already loaded  xcolor
 % need to understand what options it used
}{
\ifpdfx@x
 \RequirePackage[cmyk,hyperref]{xcolor}
\else
 \RequirePackage[rgb,hyperref]{xcolor}
\fi
}%

%%  loading  puenc.def  will kill a lot of what  mathtext.sty  established
\@ifpackageloaded{mathtext}{%
 \PackageWarningNoLine{pdfx}{pdfx.sty  and hyperref.sty should be loaded^^J
  before mathtext.sty , otherwise text symbols may not show in math mode.}%
}{}

\newif\ifpdfx@hluatex
\IfFileExists{hluatex.def}{\pdfx@hluatextrue}{\pdfx@hluatexfalse}

%% the "pdftex" option seems to work fine with LuaTeX
\def\pdfx@luatest{\ifpdfx@hluatex luatex\else pdftex \fi}

%% Hyperref options for PDF/X
\edef\pdfx@pdfX@opts@pdftex{%
   draft,pdftex,pdfpagemode=UseNone,bookmarks=false,%
   pdfversion=1.\thepdfminorversion,pdfstartview=}
\edef\pdfx@pdfX@opts@xetex{%
   draft,xetex,pdfpagemode=UseNone,bookmarks=false,%
   pdfversion=1.\thepdfminorversion,pdfstartview=}
 \edef\pdfx@pdfX@opts@luatex{%
   draft,\pdfx@luatest,pdfpagemode=UseNone,bookmarks=false,%
   pdfversion=1.\thepdfminorversion,pdfstartview=}%

\newif\ifpdfx@hyperrefloaded
\expandafter\ifx\csname ifHy@pdfa\endcsname\relax\else\pdfx@hyperrefloadedtrue\fi

%% Hyperref options for PDF/A and PDF/E
\newtoks\pdfx@tmptoks
\pdfx@tmptoks{%
\ifHy@pdfa
   \edef\pdfx@pdfAE@opts@pdftex{pdftex}%
   \edef\pdfx@pdfAE@opts@xetex{xetex,pdfversion=1.\thepdfminorversion}%
   \edef\pdfx@pdfAE@opts@luatex{\pdfx@luatest,pdfversion=1.\thepdfminorversion}%
   \edef\pdfx@pdfAE@opts@pdfmark{pdfmark,pdfversion=1.\thepdfminorversion}%
  \else
   \edef\pdfx@pdfAE@opts@pdftex{pdftex,pdfa}%
   \edef\pdfx@pdfAE@opts@xetex{xetex,pdfa,pdfversion=1.\thepdfminorversion}%
   \edef\pdfx@pdfAE@opts@luatex{\pdfx@luatest,pdfa,pdfversion=1.\thepdfminorversion}%
   \edef\pdfx@pdfAE@opts@pdfmark{pdfmark,pdfa,pdfversion=1.\thepdfminorversion}%
  \fi
}
\ifpdfx@hyperrefloaded
 \the\pdfx@tmptoks\relax
\else
 \edef\pdfx@pdfAE@opts@pdftex{pdftex,pdfa}%
 \edef\pdfx@pdfAE@opts@xetex{xetex,pdfa,pdfversion=1.\thepdfminorversion}%
 \edef\pdfx@pdfAE@opts@luatex{\pdfx@luatest,pdfa,pdfversion=1.\thepdfminorversion}%
 \edef\pdfx@pdfAE@opts@pdfmark{pdfmark,pdfa,pdfversion=1.\thepdfminorversion}%
\fi
\pdfx@tmptoks{}%

\ifpdfx@x
 \@ifpackageloaded{hyperref}{%
  \ifxetex
   \expandafter\hypersetup\expandafter{\pdfx@pdfX@opts@xetex}
  \else\ifluatex
   \expandafter\hypersetup\expandafter{\pdfx@pdfX@opts@luatex}
  \else
   \expandafter\hypersetup\expandafter{\pdfx@pdfX@opts@pdftex}
  \fi\fi
 }{%
  \ifxetex
   \expandafter\RequirePackage\expandafter[\pdfx@pdfX@opts@xetex]{hyperref}
  \else\ifluatex
   \expandafter\RequirePackage\expandafter[\pdfx@pdfX@opts@luatex]{hyperref}
  \else
   \expandafter\RequirePackage\expandafter[\pdfx@pdfX@opts@pdftex]{hyperref}
  \fi\fi
 }%
\else
 \ifpdfx@e
  \@ifpackageloaded{hyperref}{%
   \ifxetex
    \expandafter\hypersetup\expandafter{\pdfx@pdfAE@opts@xetex}
   \else\ifluatex
    \expandafter\hypersetup\expandafter{\pdfx@pdfAE@opts@luatex}
   \else
    \expandafter\hypersetup\expandafter{\pdfx@pdfAE@opts@pdftex}
   \fi\fi
  }{%
   \ifxetex
    \expandafter\RequirePackage\expandafter[\pdfx@pdfAE@opts@xetex]{hyperref}
   \else\ifluatex
    \expandafter\RequirePackage\expandafter[\pdfx@pdfAE@opts@luatex]{hyperref}
   \else
    \expandafter\RequirePackage\expandafter[\pdfx@pdfAE@opts@pdftex]{hyperref}
   \fi\fi
  }%
 \else % generating PDF/A or ...
  \@ifpackageloaded{hyperref}{%
   \ifxetex
    \expandafter\hypersetup\expandafter{\pdfx@pdfAE@opts@xetex}%
   \else\ifluatex
    \expandafter\hypersetup\expandafter{\pdfx@pdfAE@opts@luatex}%
   \else
    \expandafter\hypersetup\expandafter{\pdfx@pdfAE@opts@pdftex}%
   \fi\fi
  }{%
   \ifxetex
    \expandafter\RequirePackage\expandafter[\pdfx@pdfAE@opts@xetex]{hyperref}
   \else\ifluatex
    \expandafter\RequirePackage\expandafter[\pdfx@pdfAE@opts@luatex]{hyperref}
   \else
    \expandafter\RequirePackage\expandafter[\pdfx@pdfAE@opts@pdftex]{hyperref}
   \fi\fi
 }%
\fi\fi
\expandafter\ifx\csname KV@Hyp@psdextra\endcsname\relax\else
 \hypersetup{psdextra}
\fi

%% hyperref doesn't set the minor version for XeTeX
\ifxetex
 \special{pdf:minorversion \thepdfminorversion}
\fi

\ifx\xmp@CreatorTool\@empty
 \edef\xmp@CreatorTool{\@pdfcreator}
\fi

\newif\ifpdfx@cmyk
\newif\ifpdfx@custom
\ifpdfx@x   %  PDF/X  normally needs a CMYK color profile for printing
 \global\pdfx@cmyktrue
\fi
%%----------------------------------------------------------------------
%% -----   Color Profiles  -------
%% Define how to specify the profile, so the default
%% can be over-ridden in the  .xmpdata  file.
%%
%%   --- user-command ---   RGB profile needed with  PDF/A-??
%% \setRGBcolorprofile{<filename>}{<identifier>}
%%    {<info string>}{<registry URL>}
\def\setRGBcolorprofile{%
 \begingroup
  \catcode`\_ 11\relax\catcode`\& 11\relax\catcode`\~ 11\relax
  \catcode`\% 11\relax
  \edef\({\string\(}\edef\){\string\)}%
  \pdfx@setrgbprofile}
%%
%%  --- user-command ---   CMYK profile needed with  PDF/X-??
%% \setCMYKcolorprofile{<filename>}{<output intent>}
%%    {<identifier>}{<registry URL>}
\def\setCMYKcolorprofile{%
 \begingroup
  \catcode`\_ 11\relax\catcode`\& 11\relax\catcode`\~ 11\relax
  \catcode`\% 11\relax
  \edef\({\string\(}\edef\){\string\)}%
  \pdfx@setcmykprofile}
%%
%%  --- user-command ---   DeviceGray profile needed with  PDF/E-1
%% \setGRAYcolorprofile{<filename>}{<output intent>}
%%    {<identifier>}{<registry URL>}
\def\setGRAYcolorprofile{%
 \begingroup
  \catcode`\_ 11\relax\catcode`\& 11\relax\catcode`\~ 11\relax
  \catcode`\% 11\relax
  \edef\({\string\(}\edef\){\string\)}%
  \pdfx@setgrayprofile}
%%
%%  --- user-command ---  External profile with  PDF/X-4p and PDF/X-5pg
%% \setEXTERNALprofile{<profilename>}{<output intent>}
%%    {<identifier>}{<registry URL>}{<color-space>}%
%%    {<ICC Version>}{<provider URL>}{<extra info>}{<Check Sum>}
\def\setEXTERNALprofile{%
 \begingroup
  \catcode`\_ 11\relax\catcode`\& 11\relax\catcode`\~ 11\relax
  \catcode`\% 11\relax
  \edef\({\string\(}\edef\){\string\)}%
  \ifno@iccprofile
   \expandafter\pdfx@externalprofile
   \else
    \expandafter\pdfx@externalprofile@gobble
   \fi
  }
%%
%%
\def\pdfx@setRGBcolorprofiledir#1{%
 \xdef\pdfx@RGBcolorprofiledir{#1}%
}
\def\pdfx@setCMYKcolorprofiledir#1{%
 \xdef\pdfx@CMYKcolorprofiledir{#1}%
}
\pdfx@setRGBcolorprofiledir{}
\pdfx@setCMYKcolorprofiledir{}

%% This does indeed work!  Use it in  .xmpdata  files
\providecommand{\MacOSColordir}{/System/Library/ColorSync/Profiles/}
\providecommand{\MacOSLibraryColordir}{/Library/ColorSync/Profiles/}
\providecommand{\AdobeMacOSdir}%
  {/Library/Application Support/Adobe/Color/Profiles/Recommended/}
\edef\pdfx@tmp{C:\string\Windows\string\System32\string\Spool%
  \string\Drivers\string\Color\string/}
\expandafter\providecommand\expandafter
  {\expandafter\WindowsColordir\expandafter}\expandafter{\pdfx@tmp}
%%\pdfx@setcolorprofiledir{\AdobeMacOSdir}

%% overide that value using the following commands:
\let\pdfxSetCMYKcolorProfileDir\pdfx@setCMYKcolorprofiledir
\let\pdfxSetRGBcolorProfileDir\pdfx@setRGBcolorprofiledir
%%  for back-compatibility
\let\pdfxSetColorProfileDir\pdfxSetCMYKcolorProfileDir
%%
\def\pdfx@setrgbprofile#1#2#3#4{%
 \xdef\pdfx@rgb@profile{\pdfx@RGBcolorprofiledir#1}%  valid file path/name
 \xdef\pdfx@rgb@profilename{#1}%  valid file name
 \gdef\pdfx@rgb@identifier{#2}%
 \gdef\pdfx@rgb@info{#3}%
 \pdfstringdef\pdfx@rgb@registry{#4}%  valid URL
 \endgroup
 \global\pdfx@cmykfalse
 }%  closes-off  \setRGBcolorprofile
%%
\def\pdfx@setcmykprofile#1#2#3#4{%
 \xdef\pdfx@cmyk@profile{\pdfx@CMYKcolorprofiledir#1}%  valid file path/name
 \xdef\pdfx@cmyk@profilename{#1}%  valid file name
%% \expandafter\gdef\expandafter\pdfx@cmyk@profile\expandafter
%%    {\pdfx@colorprofiledir#1}%  valid file name
 \gdef\pdfx@cmyk@intent{#2}%
%% \pdfstringdef\pdfx@cmyk@intent{#2}%  color intent
 \gdef\pdfx@cmyk@identifier{#3}%
%% \pdfstringdef\pdfx@cmyk@identifier{#3}%  text string identifier
 \gdef\pdfx@cmyk@registry{#4}%
%% \pdfstringdef\pdfx@cmyk@registry{#4}%  valid URL
 \endgroup
 \global\pdfx@cmyktrue
 }%  closes-off  \setcmykcolorprofile
%%
\def\setCUSTOMcolorprofile{%
 \begingroup
  \catcode`\_ 11\relax\catcode`\& 11\relax\catcode`\~ 11\relax
  \catcode`\% 11\relax
  \edef\({\string\(}\edef\){\string\)}%
  \pdfx@setcustomprofile
}
\def\pdfx@setcustomprofile#1#2#3#4#5#6#7#8{%
 \xdef\pdfx@customcolorprofiledir{#2}% valid directory location
 \xdef\pdfx@custom@profile{#1}%  valid file name
 \gdef\pdfx@custom@identifier{#3}%
 \gdef\pdfx@custom@registry{#4}%
 \gdef\pdfx@custom@numcolors{#5}% num-colors specifier
 \gdef\pdfx@iccversion{#6}%  Hex string for /ICCVersion < ... >
 \gdef\pdfx@custom@colornames{#7}%
 \gdef\pdfx@profile@checksum{#8}%  Hex string for /CheckSum < ... >
\endgroup
 \global\pdfx@cmykfalse
 \global\pdfx@customtrue
 }%  closes-off  \pdfx@setcustomprofile
%%
\def\pdfx@setgrayprofile#1#2#3#4{%
 \gdef\pdfx@gray@profile{#1}%  valid file name
 \gdef\pdfx@gray@intent{#2}%
 \gdef\pdfx@gray@identifier{#3}%
 \pdfstringdef\pdfx@gray@registry{#4}%  valid URL
 \endgroup}%  closes-off  \setGRAYcolorprofile
%%
\def\pdfx@externalprofile#1#2#3#4#5#6#7#8#9{%
 \gdef\pdfx@extprofile{#1}% PDF string for /ProfileName
 \gdef\pdfx@cmyk@intent{#2}% PDF string for /OutputCondition
 \gdef\pdfx@cmyk@identifier{#3}% PDF string for /OutputConditionIdentifier
 \gdef\pdfx@cmyk@registry{#4}% {http://www.color.org}%
 \gdef\pdfx@profileCS{#5}%  4 bytes for /ProfileCS
 \gdef\pdfx@iccversion{#6}%  Hex string for /ICCVersion < ... >
 \gdef\pdfx@colorURL{#7}%  URL
 \gdef\pdfx@cmyk@info{#8}%  for /Info
 \gdef\pdfx@profile@checksum{#9}%  Hex string for /CheckSum < ... >
 \endgroup}%  closes-off  \setEXTERNALprofile
\def\pdfx@externalprofile@gobble#1#2#3#4#5#6#7#8#9{%
  \PackageError{pdfx}{Wrong option for using an External Color profile}%
   {Use one of the options: x-4p , x-4p08 , x-4p10 or  x-5pg .}%
 \endgroup}
%%
%% default color profiles

{\catcode`\_ 12 \catcode`\& 12 \catcode`\~ 12
 \gdef\pdfx@xprofile@cmykdefault{coated_FOGRA39L_argl.icc}
 \gdef\pdfx@aprofile@rgbdefault{sRGB_IEC61966-2-1_black_scaled.icc}
 \gdef\pdfx@eprofile@graydefault{Gray_linear.icc}
 \gdef\pdfx@pprofile@externaldefault{FOGRA39}
}% end of \catcode
\xdef\pdfx@rgb@profile{\pdfx@aprofile@rgbdefault}
\xdef\pdfx@cmyk@profile{\pdfx@xprofile@cmykdefault}
\xdef\pdfx@gray@profile{\pdfx@eprofile@graydefault}
\xdef\pdfx@external@profile{\pdfx@pprofile@externaldefault}

%%----------------------------------------------------------------------
%% License for the file  sRGB_IEC61966-2-1_black_scaled.icc :
%%
%% Copyright International Color Consortium, 2009  -- http://www.color.org/
%%
%% It is hereby acknowledged that the file "sRGB_IEC61966-2-1_black_scaled.icc"
%% is provided "AS IS" WITH NO EXPRESS OR IMPLIED WARRANTY.
%%
%% Licensing
%%
%% This profile is made available by the International Color Consortium,
%% and may be copied, distributed, embedded, made, used, and sold without
%% restriction. Altered versions of this profile shall have the original
%% identification and copyright information removed and shall not be
%% misrepresented as the original profile.
%%
%% Terms of use
%%
%% To anyone who acknowledges that the file "sRGB_IEC61966-2-1_black_scaled.icc"
%% is provided "AS IS" WITH NO EXPRESS OR IMPLIED WARRANTY, permission to use,
%% copy and distribute these file for any purpose is hereby granted without fee,
%% provided that the file is not changed including the ICC copyright notice tag,
%% and that the name of ICC shall not be used in advertising or publicity
%% pertaining to distribution of the software without specific, written prior
%% permission. ICC makes no representations about the suitability of this
%% software for any purpose.
%%
%%----------------------------------------------------------------------

\newif\ifpdfx@tryoldprofiles

%%  The  colorprofiles package was added to  TeXLive  in October 2018.
%%  It allows the default Color Profiles to be maintained independent
%%  of the  pdfx  package.
%%  In particular  sRGB_IEC61966-2-1_black_scaled.icc  is no longer
%%  distributed with TeXLive 2018 and later.
%%  Older versions still have this file.
%%
\IfFileExists{colorprofiles.tex}{%
  \RequirePackage{colorprofiles}[2018/11/01]%
  \ifx\colorpro@rgb@profile\relax
    \expandafter\pdfx@tryoldprofilestrue
   \else
    \begingroup %%  \endgroup occurs within the macro expansion
     \pdfx@setrgbprofile{\colorpro@rgb@profile
     }{\colorpro@rgb@identifier
     }{\colorpro@rgb@info
     }{\colorpro@rgb@registry
     }%
    \begingroup %%  \endgroup occurs within the macro expansion
    \pdfx@setcmykprofile{\colorpro@cmyk@profile
     }{\colorpro@cmyk@intent
     }{\colorpro@cmyk@identifier
     }{\colorpro@cmyk@registry
     }%
    \expandafter\pdfx@tryoldprofilesfalse
   \fi
}{%
 \PackageWarning{pdfx}{%
   The 'colorprofiles' package is not installed correctly.^^J
   File  'colorprofiles.tex'  is missing. Proceeding without it.
 }%
 \pdfx@tryoldprofilestrue
}

{\catcode`\| 14 \catcode`\% 12 \catcode`\_ 12 \catcode`\: 12
 \catcode`\. 12 \catcode`\- 12 \catcode`\/ 12
 \edef\@bchar{\expandafter\@gobble\string\\}|
 \edef\({\string\(}\edef\){\string\)}|
\ifpdfx@tryoldprofiles
 || this will be used by TeXLive installations up to 2017.
 \begingroup | \endgroup occurs within the macro expansion
\expandafter\pdfx@setrgbprofile\expandafter
 {sRGB_IEC61966-2-1_black_scaled.icc}|
 {sRGB_IEC61966-2-1_black_scaled}|
 {sRGB IEC61966 v2.1 with black scaling}|
 {http://www.color.org}|
 \begingroup | \endgroup occurs within the macro expansion
\pdfx@setcmykprofile{coated_FOGRA39L_argl.icc}| coated_FOGRA39L_argl.icc
 {Coated FOGRA39}|
 {FOGRA39 \string\(ISO Coated v2 300%\space \string\(ECI\string\)\string\)}|
 {http://www.argyllcms.com/}|{http://www.color.org}|
\fi  ||  end of   \ifpdfx@tryoldprofiles
 \begingroup | \endgroup occurs within the macro expansion
\pdfx@setgrayprofile{Gray_linear.icc}|
 {}|
 {Custom}|
 {http://www.freedesktop.org/wiki/OpenIcc}|
\ifno@iccprofile
 \begingroup | \endgroup occurs within the macro expansion
  \pdfx@externalprofile{Coated FOGRA39 \(ISO 12647-2:2004\)}|
   {Offset commercial and specialty printing according to ISO 12647-2:2004 |
    / Amd 1, paper type 1 or 2 \(gloss or matte coated offset, 115 g/m2\), |
    screen frequency 60/cm.}|
   {FOGRA39}{http://www.color.org}{CMYK}{02100000}{http://www.adobe.com}|
   {Coated FOGRA39 \(ISO 12647-2:2004\)}{74FF62F330BF0DBE4495B5720542D511}|
\fi
}% end of \catcode

%%
%%----------------------------------------------------------------------
%% License for the file  coated_FOGRA39L_argl.icc :
%%
%% The zlib/libpng License
%%
%% Copyright (c) 2008 Kai-Uwe Behrmann
%%
%% This software is provided 'as-is', without any express or implied
%% warranty. In no event will the authors be held liable for any damages
%% arising from the use of this software.
%%
%% Permission is granted to anyone to use this software for any purpose,
%% including commercial applications, and to alter it and redistribute
%% it freely, subject to the following restrictions:
%%
%%    1. The origin of this software must not be misrepresented; you
%%    must not claim that you wrote the original software. If you use
%%    this software in a product, an acknowledgment in the product
%%    documentation would be appreciated but is not required.
%%
%%    2. Altered source versions must be plainly marked as such, and
%%    must not be misrepresented as being the original software.
%%
%%    3. This notice may not be removed or altered from any source
%%    distribution.
%%----------------------------------------------------------------------

\newif\ifexternalICCprofiles
\newif\ifpdfx@noXMPdata

\begingroup
%% override unneeded color-profile specifier
 \ifpdfx@x
  \ifno@iccprofile %  PDF/X-4p and PDF/X-5pg  PDF/VT-2
   \begingroup
    \def\pdfx@extprofiles@store{AdobeExternalProfiles.tex}%
    \InputIfFileExists{\pdfx@extprofiles@store}%
     {\global\externalICCprofilestrue \catcode `\# 12\relax}%
     {\typeout{** pdfx: No file \pdfx@extprofiles@store\space
       found for PDF/X-4p or PDF/X-5pg}}%
   \endgroup
  \else
   \begingroup
    \def\pdfx@profiles@store{AdobeColorProfiles.tex}%
    \InputIfFileExists{\pdfx@profiles@store}%
     {\global\externalICCprofilesfalse \catcode `\# 12\relax}%
     {\typeout{** pdfx: No file \pdfx@profiles@store\space
       found for PDF/X variants}}%
   \endgroup
%%   \def\setRGBcolorprofile#1#2#3#4{%
%%    \PackageError{pdfx}{PDF/X requires a CMYK color profile}%
%%     {Just continue using the default CMYK profile.^^J}}%
  \fi
 \else
%% load it, in case the macros are used in .xmpdata
  \InputIfFileExists{AdobeColorProfiles.tex}{}{}%
  \ifpdfx@e
  \else
   \def\setCMYKcolorprofile#1#2#3#4{}%
   \def\setGRAYcolorprofile#1#2#3#4{}%
 \fi\fi
%%
 \ifluatex\else\ifxetex\else
  \inputencoding{8bit}%
 \fi\fi
 \makeatletter
 \pdfx@localcommands
%% Do this in a box, so any stray characters don't get into TeX's lists.
\setbox0\hbox{%
 \InputIfFileExists{\jobname.xmpdata}%
  {\typeout{** pdfx: Metadata file \jobname.xmpdata  read successfully.}}%
  {\typeout{** pdfx: No file  \jobname.xmpdata .
    Metadata will be incomplete!}\aftergroup\pdfx@noXMPdatatrue}}
\endgroup
%% ----------------------------------------------------------------------

\def\pdfx@LanguageSpec{}
\def\pdfx@mainLanguage{en-US}%  absolute default
\def\pdfx@checkfor@sep#1#2\sep#3\pdfx@endparse{\def#1{#2}}
\ifx\@empty\xmp@Language\else
 \expandafter\pdfx@checkfor@sep\expandafter\pdfx@mainLanguage\xmp@Language
  \sep\pdfx@endparse
\fi
\edef\pdfx@LanguageSpec{/Lang (\pdfx@mainLanguage)}

%% ----------------------------------------------------------------------
\begingroup
 \catcode`\_ 12 \catcode`\" 12 \catcode`\' 12
 \catcode`\< 12 \catcode`\> 12 \catcode`\/ 12 \catcode`\[ 12 \catcode`\] 12
 \edef\@pctchar{\expandafter\@gobble\string\%}
 \edef\@bchar{\expandafter\@gobble\string\\}
 \edef\0{\string\0}
 \edef\({\string\(}
 \edef\){\string\)}
%%
 \def\pdfx@outcatalog@dict{%
  \pdfx@LanguageSpec
  /ViewerPreferences <</DisplayDocTitle true >>
  /OutputIntents \pdfx@outintents % needs appropriate expansion
 }%
\ifpdfx@x   %  PDF/X  needs a CMYK or RGB color profile for printing
 \ifno@iccprofile %  PDF/X-4p and PDF/X-5pg
%%
%% URL and metadata for the desired external Color Profile
%%
  \edef\pdfx@colorURL@dict{<</FS/URL/F(\pdfx@colorURL)>>}
  \def\pdfx@colorprofile@dict{<< %
     /CheckSum <\pdfx@profile@checksum>^^J%
     /ICCVersion <\pdfx@iccversion>%
     /ProfileCS (\pdfx@profileCS)^^J%
     /ProfileName (\pdfx@extprofile)^^J%
     /URLs [\OBJ@URLs] >>
  }
%% How to specify the PDF objects with different drivers
  \ifxetex
   \def\OBJ@URLs{ @colorURL }%
   \def\OBJ@ICC{ @colorprofile }%
   \immediate\special{pdf:obj \OBJ@URLs \pdfx@colorURL@dict }%
   \immediate\special{pdf:obj \OBJ@ICC \pdfx@colorprofile@dict }%
  \else %  pdfTeX & LuaTeX
   \immediate\pdfobj{\pdfx@colorURL@dict}%
   \edef\OBJ@URLs{\the\pdflastobj\space 0 R}%
   \immediate\pdfobj{\pdfx@colorprofile@dict}%
   \edef\OBJ@ICC{\the\pdflastobj\space 0 R}%
  \fi
%%  Output Intent dictionary, with object reference
  \edef\pdfx@outintent@dict{%
    /Type/OutputIntent
    /S/GTS_PDFX^^J
    /OutputCondition (\pdfx@cmyk@intent)^^J
    /OutputConditionIdentifier (\pdfx@cmyk@identifier)^^J
    /Info(\pdfx@cmyk@intent)^^J
    /RegistryName(\pdfx@cmyk@registry)^^J
%% extra dictionary required for  PDF/X-4p and PDF/X-5pg
    /DestOutputProfileRef \OBJ@ICC
  }%
%%
 \else  %  PDF/X-1 , PDF/X-1a , PDF/X-3 , PDF/X-4 , PDF/X-5g
%%
  \ifpdfx@cmyk
   \IfFileExists{"\pdfx@cmyk@profile"}{%
  %  embedded CMYK color profile
  %%
  %%  Output Intent dictionary, with object reference
  \def\pdfx@outintent@dict{%
    /Type/OutputIntent
    /S/GTS_PDFX^^J
    /OutputCondition (\pdfx@cmyk@intent)^^J
    /OutputConditionIdentifier (\pdfx@cmyk@identifier)^^J
    /Info(\pdfx@cmyk@intent)^^J
    /RegistryName(\pdfx@cmyk@registry)
    /DestOutputProfile \OBJ@CMYK
   }%
  \def\pdfx@numcoords{/N 4}%
%%
  \ifxetex
   \def\OBJ@CMYK{@colorprofile}%
   \immediate\special{%
     pdf:fstream \OBJ@CMYK (\pdfx@cmyk@profile) <<\pdfx@numcoords >>}%
  \else % pdfTeX
   \immediate\pdfobj stream attr{\pdfx@numcoords} file {\pdfx@cmyk@profile}%
   \edef\OBJ@CMYK{\the\pdflastobj\space 0 R}%
  \fi
  \pdfcatalog{%
   \pdfx@LanguageSpec
   /OutputIntents [ <<
   /Type/OutputIntent
   /S/GTS_PDFX
   /OutputCondition (\pdfx@cmyk@intent)%
   /OutputConditionIdentifier (\pdfx@cmyk@identifier)%
   /Info(\pdfx@cmyk@intent)%
   /RegistryName(\pdfx@cmyk@registry)
   /DestOutputProfile \OBJ@CMYK
   >> ]}%
  }{%
   \PackageError{pdfx}{No color profile \pdfx@cmyk@profilename\space found
     to use for CMYK printing colors.}%
     {Is this the correct directory: \pdfx@CMYKcolorprofiledir\space  ?}%
  }% end of \IfFileExists for CMYK
  \else\ifpdfx@custom
%%  allow Custom profile with PDF/X-5n
   \IfFileExists{"\pdfx@customcolorprofiledir\pdfx@custom@profile"}{%
%%  embedded Custom color profile
%%
  %%  Output Intent dictionary, with object reference
  \def\pdfx@outintent@dict{%
    /Type/OutputIntent
    /S/GTS_PDFX^^J
    /OutputConditionIdentifier (Custom)^^J
    /OutputCondition (\pdfx@custom@identifier)^^J
    /Info(\pdfx@custom@profile)^^J
    /RegistryName(\pdfx@custom@registry)
    /Registry(\pdfx@custom@registry)
    /DestOutputProfileRef \OBJ@CustomDir
   }%
 \def\OBJ@CustomDir{<<
   \pdfx@numcoords^^J
    /URLs [ << /Type /Filespec ^^J/EF \OBJ@CustomFile^^J
     /F (\pdfx@custom@profile) /UF (\pdfx@custom@profile)  >>]^^J
    >>}
%% need more attributes:
  \def\pdfx@numcoords{%
    /CheckSum <\pdfx@profile@checksum>^^J%
    /ICCVersion <\pdfx@iccversion>%
    /ProfileName (\pdfx@custom@profile)^^J%
    /ProfileCS (\pdfx@custom@numcolors)^^J%
    /ColorantTable [\pdfx@custom@colornames]
   }%
  \def\pdfx@custom@filespec{%
      /Type /EmbeddedFile >>^^J
      /Subtype (application/vnd.iccprofile )
  }%
%%
  \ifxetex
   \def\OBJ@CustomFile{@colorprofile}%
   \immediate\special{pdf:fstream \OBJ@CustomFile
     (\pdfx@customcolorprofiledir\pdfx@custom@profile) <<\pdfx@custom@filespec >>}%
  \else % pdfTeX
   \immediate\pdfobj stream attr{\pdfx@custom@filespec} file %
     {\pdfx@customcolorprofiledir\pdfx@custom@profile}%
   \edef\OBJ@CustomFile{\the\pdflastobj\space 0 R}%
  \fi
  \pdfcatalog{%
   \pdfx@LanguageSpec
   /OutputIntents [ << \pdfx@outintent@dict >>]}%
  }{%
    \PackageError{pdfx}%
     {No color profile \pdfx@custom@profile\space found to use for Custom printing colors.}%
     {Is this the correct directory: \pdfx@customcolorprofiledir\space  ?}%
  }% end of \IfFileExists for Custom
  \global\pdfx@cmyktrue  % for TeX coloring
%%
  \else  % allow RGB profile with PDF/X   ???
   \ifpdfx@noerr
    \PackageWarning{pdfx}{PDF/X normally requires a CMYK color profile.^^J
      Assuming RGB profile is of type 'prtr' not 'mntr'.^^J^^J}%
   \else
    \PackageError{pdfx}{PDF/X normally requires a CMYK color profile.}%
      {To use RGB ensure profile is of type 'prtr' not 'mntr'.^^J^^J}%
   \fi
   %  embedded RGB color profile
   %%
   %%  Output Intent dictionary, with object reference
   \def\pdfx@outintent@dict{%
     /Type /OutputIntent
     /S/GTS_PDFX^^J
     /OutputConditionIdentifier (\pdfx@rgb@identifier)^^J
     /DestOutputProfile \OBJ@RGB^^J
     /Info(\pdfx@rgb@info)^^J
     /RegistryName(\pdfx@rgb@registry)
   }%
   \IfFileExists{"\pdfx@rgb@profile"}{%
    \def\pdfx@numcoords{/N 3 /Alternate/DeviceRGB}
    \ifxetex
     \immediate\special{%
      pdf:fstream @colorprofile (\pdfx@rgb@profile) << \pdfx@numcoords >>}
     \def\OBJ@RGB{@colorprofile}%
    \else
     \immediate\pdfobj stream attr{\pdfx@numcoords} file{\pdfx@rgb@profile}%
     \edef\OBJ@RGB{\the\pdflastobj\space 0 R}%
    \fi
    \edef\pdfx@outintent@dict{%
      /Type /OutputIntent
      /S/GTS_PDFX
      /OutputConditionIdentifier (\pdfx@rgb@identifier)%
      /DestOutputProfile \OBJ@RGB
      /Info(\pdfx@rgb@info)
      /RegistryName(\pdfx@rgb@registry)
    }%
    \ifxetex
     \def\OBJ@RGB{ @colorprofile }%
     \immediate\special{%
       pdf:fstream @colorprofile (\pdfx@rgb@profile) <<\pdfx@numcoords >>}
    \else  %%     pdfTeX or LuaTeX
      \immediate\pdfobj stream attr{\pdfx@numcoords} file{\pdfx@rgb@profile}%
      \edef\OBJ@RGB{\the\pdflastobj\space 0 R}%
     \fi
   }{%
    \PackageError{pdfx}%
     {No color profile \pdfx@rgb@profilename\space found to use for RGB screen colors.}%
     {Is this the correct directory: \pdfx@RGBcolorprofiledir\space  ?}%
   }% end of \IfFileExists for RGB
   \fi % end of \ifpdfx@custom
  \fi % end of \ifpdfx@cmyk
 \fi % end of  \ifno@iccprofile
%%  end of PDF/X
\else
%%  PDF/A and PDF/E  can specify a CMYK profile
 \expandafter\ifx\expandafter\relax\pdfx@rgb@profile\relax
  \global\pdfx@cmyktrue
  \IfFileExists{"\pdfx@cmyk@profile"}{%
   \def\pdfx@numcoords{/N 4}
  %  embedded CMYK color profile
   \ifxetex
    \def\OBJ@CMYK{@colorprofile}%
    \special{pdf:fstream @colorprofile (\pdfx@cmyk@profile) <<\pdfx@numcoords >>}
   \else  %% pdfTeX or LuaTeX
    \immediate\pdfobj stream attr{\pdfx@numcoords} file{\pdfx@cmyk@profile}%
    \edef\OBJ@CMYK{\the\pdflastobj\space 0 R}%
   \fi
   \edef\pdfx@outintent@dict{%
     /Type /OutputIntent
    \ifpdfx@e
     /S/ISO_PDFE1
    \else
     /S/GTS_PDFA1
    \fi
    /OutputCondition (\pdfx@cmyk@intent)%  use this or  /Info ?
    /OutputConditionIdentifier (\pdfx@cmyk@identifier)%
    /DestOutputProfile \OBJ@CMYK
    /Info(\pdfx@cmyk@intent)%
    /RegistryName(\pdfx@cmyk@registry)
  }%
 }{%
   \PackageError{pdfx}{No color profile \pdfx@cmyk@profilename\space found
     to use for CMYK printing colors.}%
     {Is this the correct directory: \pdfx@CMYKcolorprofiledir\space  ?}%
 }% end of \IfFileExists for CMYK
 \else
%%  PDF/A and PDF/E  usually need an RGB color profile for on-screen rendering
 \global\pdfx@cmykfalse
  \expandafter\IfFileExists\expandafter{\pdfx@rgb@profile}{%
   \def\pdfx@numcoords{/N 3 /Alternate/DeviceRGB}
  \ifxetex
    \def\OBJ@RGB{ @colorprofile }%
    \immediate\special{pdf:fstream @colorprofile (\pdfx@rgb@profile) <<\pdfx@numcoords >>}
  \else
    \immediate\pdfobj stream attr{\pdfx@numcoords} file{\pdfx@rgb@profile}%
    \edef\OBJ@RGB{\the\pdflastobj\space 0 R}%
  \fi
  \edef\pdfx@outintent@dict{%
    /Type /OutputIntent
   \ifpdfx@e
    /S/ISO_PDFE1
   \else
    /S/GTS_PDFA1
   \fi
    /OutputConditionIdentifier (\pdfx@rgb@identifier)%
    /DestOutputProfile \OBJ@RGB
    /Info(\pdfx@rgb@info)
    /RegistryName(\pdfx@rgb@registry)
  }%
 }{%
   \PackageError{pdfx}%
    {No color profile \pdfx@rgb@profilename\space found to use for RGB screen colors.}%
    {Is this the correct directory: \pdfx@RGBcolorprofiledir\space  ?}%
 }% end of \IfFileExists for RGB
 \fi % end of ifx  for PDF/A or PDF/E
\fi % end of  ifpdfx@x
%%
 \expandafter\ifx\csname pdfx@outintent@dict\endcsname\relax
 \else
%%
%% build the OutputIntent array
%%
  \ifxetex
   \def\pdfx@outintents{ @outintentsarray }%
   \def\pdfx@outintentref{ @outintent@dict }%
   \immediate\special{pdf:obj \pdfx@outintentref << \pdfx@outintent@dict >>}
   \immediate\special{pdf:obj \pdfx@outintents [ ]}%
   \immediate\special{pdf:put \pdfx@outintents \pdfx@outintentref }%
  \else
   \immediate\pdfobj{<<\pdfx@outintent@dict>>}%
   \edef\pdfx@outintents{[\the\pdflastobj\space 0 R]}%
  \fi
%%
%% make the Catalog entry, if not already done
%%
  \ifx\pdfx@outcatalog@dict\relax
  \else
   \pdfcatalog{\pdfx@outcatalog@dict}%
  \fi
\fi  % end of  OutputIntent array and Catalog entry
\endgroup

%% ----------------------------------------------------------------------
%% Make a version of \xmp@Keywords and \xmp@Author where \sep has been
%% replaced by a comma. The first is for the pdf:Keywords property,
%% which accepts a comma-separated string of keywords, and seems to be
%% mandatory for PDF/A-1 compliance. The second is for the dc:creator
%% property. Although it is defined to be a sequence of authors, Adobe
%% Acrobat will in fact ignore and delete all except the first author.
%% Therefore, it's safer to always separate authors by commas.

\begingroup
 \let\pdfx@xmpunimarkup\relax
 \pdfx@xmpmarkup
 \ifluatex\else\ifxetex\else
  \inputencoding{8bit}%
 \fi\fi
 \makeatletter
 \IfFileExists{\pdfx@encodingfile}{%
  \def\cf@encoding{L8U}\fontencoding{L8U}%
 }{}%
 \let\protect\@typeset@protect
 \pdfx@xmpmarkup %%  !!!!! no longer needed
%% \xdef\xmp@@Author{\xmp@Author}% no need to expand
 \global\let\xmp@@Author\xmp@Author
 \def\sep{; }%  expand to replace \sep   !!!  no longer needed
%% \xdef\xmp@@Copyright{\xmp@Copyright}%
 \global\let\xmp@@Copyright\xmp@Copyright
%% \xdef\xmp@@Keywords{\xmp@Keywords}%
%% \global\let\xmp@@Keywords\xmp@Keywords
%% \global\let\xmp@Keywords\@empty %
 \global\let\xmp@@Keywords\@empty % don't use  pdf:Keywords
\endgroup

%% ----------------------------------------------------------------------
\def\xmp@convertDate{\pdfx@getYear}
{\catcode`\D=12 \catcode`\:=12
 \gdef\pdfx@getYear D:#1#2#3#4{\edef\pdfx@xYear{#1#2#3#4}\pdfx@getMonth}
}
\def\pdfx@getMonth#1#2{\edef\pdfx@xMonth{#1#2}\pdfx@getDay}
\def\pdfx@getDay#1#2{\edef\pdfx@xDay{#1#2}\pdfx@getHour}
\def\pdfx@getHour#1#2{\edef\pdfx@xHour{#1#2}\pdfx@getMin}
\def\pdfx@getMin#1#2{\edef\pdfx@xMin{#1#2}\pdfx@getSec}
\def\pdfx@getSec#1#2{\edef\pdfx@xSec{#1#2}\pdfx@getTZh}
\def\pdfx@getTZh{\futurelet\pdfx@next\pdfx@getTzh@branches}

{\catcode`\@=11 \catcode`\Z=12 \catcode`\+=12 \catcode`\-=12
\gdef\pdfx@getTzh@branches{%
 \ifx\pdfx@next Z\let\pdfx@getTzbranch\pdfx@getTznozone
 \else\ifx\pdfx@next +\let\pdfx@getTzbranch\pdfx@getTzplus
 \else\ifx\pdfx@next -\let\pdfx@getTzbranch\pdfx@getTzminus
 \else\let\pdfx@getTzbranch\pdfx@getTzerror
 \fi\fi\fi \pdfx@getTzbranch }

\catcode`\0=12
\gdef\pdfx@getTznozone Z#1\pdfx@getTzend{%
 \edef\pdfx@xTzh{+00}\edef\pdfx@xTzm{00}}
\gdef\pdfx@getTzplus +#1'#2'#3\pdfx@getTzend{%
 \edef\pdfx@xTzh{+#1}\edef\pdfx@xTzm{#2}%
 \ifx\relax#2\relax\def\pdfx@xTzm{00}\fi}
\gdef\pdfx@getTzminus -#1'#2'#3\pdfx@getTzend{%
 \edef\pdfx@xTzh{-#1}\edef\pdfx@xTzm{#2}%
 \ifx\relax#2\relax\def\pdfx@xTzm{00}\fi}
%%
%% How to support XeTeX here ?
\expandafter\ifx\csname pdfcreationdate\endcsname\relax
%% \xdef\pdfx@convDate{2016-04-01}%  April fool!
%% \xdef\xmp@convDate{2016-04-01}%  April fool!
\else
 \expandafter\expandafter\expandafter\xmp@convertDate\pdfcreationdate''\pdfx@getTzend
 \xdef\pdfx@convDate{\pdfx@xYear\pdfx@xMonth\pdfx@xDay\pdfx@xHour
  \pdfx@xMin\pdfx@xSec\pdfx@xTzh'\pdfx@xTzm'}%
 \xdef\xmp@convDate{\pdfx@xYear-\pdfx@xMonth-\pdfx@xDay
  T\pdfx@xHour:\pdfx@xMin:\pdfx@xSec\pdfx@xTzh:\pdfx@xTzm}%
\fi
}% end of \catcode

%% ----------------------------------------------------------------------
%% \pdfx@topdfstring\toka\tokb: Convert the string in \tokb to a format
%% appropriate for PDF /Info strings, i.e., PDFDoc encoding or UTF-16
%% encoding, and store the result in \toka As a special case, if \tokb
%% is \@empty, set \toka to \@empty.

\RequirePackage{stringenc}% prevent it loading later inside a group
\def\pdfx@topdfstring #1#2{%
 \ifx #2\@empty
  \global\let#1\empty
 \else
  \begingroup
   \ifluatex\else\ifxetex\else
    \inputencoding{utf8}%
   \fi\fi
   \@ifl@t@r\fmtversion{2022/06/01}{}{\hypersetup{pdfencoding=auto}}%
   \pdfstringdef #1{#2}%
  \endgroup
 \fi
}

%% ----------------------------------------------------------------------
%% if high-bit characters are already encoded as active
%% then  \pdfstringdef  probably changes their meaning
%% so save these for later reversion.
%%
\newif\ifpdf@activechars
{\ifnum\catcode`^^c0 = 13\relax \aftergroup\pdf@activecharstrue\fi}%
%%
%% normally not used with XeTeX or LuaTeX
%%

\ifpdf@activechars
 \global\let\pdfx@save@co ^^c0\relax
 \global\let\pdfx@save@ci ^^c1\relax
 \global\let\pdfx@save@cii ^^c2\relax
 \global\let\pdfx@save@ciii ^^c3\relax
 \global\let\pdfx@save@civ ^^c4\relax
 \global\let\pdfx@save@cv ^^c5\relax
 \global\let\pdfx@save@cvi ^^c6\relax
 \global\let\pdfx@save@cvii ^^c7\relax
 \global\let\pdfx@save@cviii ^^c8\relax
 \global\let\pdfx@save@cix ^^c9\relax
 \global\let\pdfx@save@ca ^^ca\relax
 \global\let\pdfx@save@cb ^^cb\relax
 \global\let\pdfx@save@cc ^^cc\relax
 \global\let\pdfx@save@cd ^^cd\relax
 \global\let\pdfx@save@ce ^^ce\relax
 \global\let\pdfx@save@cf ^^cf\relax
 \global\let\pdfx@save@do ^^d0\relax
 \global\let\pdfx@save@di ^^d1\relax
 \global\let\pdfx@save@dii ^^d2\relax
 \global\let\pdfx@save@diii ^^d3\relax
 \global\let\pdfx@save@div ^^d4\relax
 \global\let\pdfx@save@dv ^^d5\relax
 \global\let\pdfx@save@dvi ^^d6\relax
 \global\let\pdfx@save@dvii ^^d7\relax
 \global\let\pdfx@save@dviii ^^d8\relax
 \global\let\pdfx@save@dix ^^d9\relax
 \global\let\pdfx@save@da ^^da\relax
 \global\let\pdfx@save@db ^^db\relax
 \global\let\pdfx@save@dc ^^dc\relax
 \global\let\pdfx@save@dd ^^dd\relax
 \global\let\pdfx@save@de ^^de\relax
 \global\let\pdfx@save@df ^^df\relax
 \global\let\pdfx@save@eo ^^e0\relax
 \global\let\pdfx@save@ei ^^e1\relax
 \global\let\pdfx@save@eii ^^e2\relax
 \global\let\pdfx@save@eiii ^^e3\relax
 \global\let\pdfx@save@eiv ^^e4\relax
 \global\let\pdfx@save@ev ^^e5\relax
 \global\let\pdfx@save@evi ^^e6\relax
 \global\let\pdfx@save@evii ^^e7\relax
 \global\let\pdfx@save@eviii ^^e8\relax
 \global\let\pdfx@save@eix ^^e9\relax
 \global\let\pdfx@save@ea ^^ea\relax
 \global\let\pdfx@save@eb ^^eb\relax
 \global\let\pdfx@save@ec ^^ec\relax
 \global\let\pdfx@save@ed ^^ed\relax
 \global\let\pdfx@save@ee ^^ee\relax
 \global\let\pdfx@save@ef ^^ef\relax
 \global\let\pdfx@save@fo ^^f0\relax
 \global\let\pdfx@save@fi ^^f1\relax
 \global\let\pdfx@save@fii ^^f2\relax
 \global\let\pdfx@save@fiii ^^f3\relax
\fi

%% ----------------------------------------------------------------------
%% detect when \sep is used for multiple authors
%% then suppress the /Author field in PDF /Info
\newif\ifpdfx@sep@infield@
\let\pdfx@endparse\relax
\def\pdfx@parseforsep#1\sep#2\pdfx@endparse{%
 \pdfx@sep@infield@false
 \ifx\relax#2\relax\else\pdfx@sep@infield@true\fi
}

\begingroup
 \let\CATCODE\catcode
 \let\ENDGROUP\endgroup
 \let\GDEF\gdef
 \CATCODE`\m 12 \CATCODE`\a 12 \CATCODE`\c 12 \CATCODE`\r 12 \CATCODE`\o 12
 \CATCODE`\: 12 \CATCODE`\- 12 \CATCODE`\> 12
 \GDEF\pdfx@DOSTRIP@MACRO macro:->#1\@{#1}%
\ENDGROUP
\def\pdfx@strip@macro#1{%
  \expandafter\edef\expandafter#1\expandafter{%
    \expandafter\pdfx@DOSTRIP@MACRO\meaning#1\@}%
}

%% Convert the relevant XMP properties to PDF strings, expanding markup
%% (such as \sep, \&, \copyright, etc) in an appropriate way.
%% These PDF strings are actually not always necessary, but if supplied they
%% must match exactly what is in the XMP version. This may be impossible
%% if math symbols are used; e.g. Plane-1 alphanumerics.
%% Generally, it is better to *not* provide PDF-info strings;
%% instead just providing metadata through XMP.
%% This is not always enough — a driver may add it by default!
%%
%% But some PDF readers don't support XMP, so it is nice to have
%%  /Info fields, when this can be done reliably.
%%
%%  2018-12-16:   load package outside the grouping
\RequirePackage{stringenc}%
\begingroup
 \catcode`\| 0
 \catcode `\\ 12
 |gdef |pdfx@parsebackslash#1{%
  |begingroup
   |def |pdfx@parsemacro{#1}%
   |def |pdfx@parseout{}%
   |expandafter |pdfx@doparsebackslash#1\|pdfx@endparse
 }
 |gdef |pdfx@doparsebackslash#1\#2|pdfx@endparse{%
  |edef |pdfx@parseout{|pdfx@parseout#1}%
  |ifx |relax#2|relax
   |let |next |pdfx@parseend
  |else
   |edef |pdfx@parseout{|pdfx@parseout \\}%
   |def |next{|pdfx@doparsebackslash#2|pdfx@endparse}%
  |fi |next
  }
|endgroup
\def\pdfx@parseend{%
 \edef\next{\endgroup\def\expandafter\noexpand\pdfx@parsemacro{\pdfx@parseout}}%
 \next
}%
\begingroup
%% \expandafter\ifx\csname pdf@escapehex\endcsname\relax
%%  \PackageWarning{pdfx}{%
%%   Missing an implementation of \string\pdf@escapehex ^^J
%%   Translated Metadata cannot be generated as PDF strings.^^J}%
%%  \def\pdfx@GeneratePdfString#1#2{}%
%%  \def\pdfx@ConvertUTFtoBE#1#2{}%
%% \fi %%\else
 \gdef\pdfx@GeneratePdfString#1#2{%
   % converts a UTF-8 string to UTF-16be
   \StringEncodingConvert{#1}{#2}{utf8}{utf16be}%
   \edef\pdfx@tempii{#1}\relax
   \xdef#1{\string\376\string\377\pdfescapestring{\pdfx@tempii}}%
  }%
 \gdef\pdfx@ConvertUTFtoBE#1#2{%
   \setbox0=\hbox{% catch any rubbish escaping to the MVL
    \def\cf@encoding{L8U}\fontencoding{L8U}%
    \ifluatex
%%     \let\pdfescapestring\luaescapestring
    \else\ifxetex\else
     \inputencoding{8bit}%
    \fi\fi
%%    \pdfx@xmpmarkup %% don't want some things
    \pdfx@xmpunimarkup
    \let\backslash\textbackslash
    \edef\pdfx@temp{#2}% ensure XMP expands to UTF8
    \ifluatex
     \pdfx@parsebackslash\pdfx@temp
     \pdfstringdef{#1}{\pdfx@temp}%
    \else\ifxetex
      \pdfx@parsebackslash\pdfx@temp
      \pdfstringdef{#1}{\pdfx@temp}%
     \else
      \pdfx@GeneratePdfString{#1}{\pdfx@temp}%
    \fi\fi
   }% end of  \setbox
  }%
%% \fi
 \pdfx@pdfmarkup
 \global\let\pdfx@pdfAuthor\@empty
 \global\let\pdfx@pdfTitle\@empty
 \global\let\pdfx@pdfSubject\@empty
 \global\let\pdfx@pdfKeywords\@empty
 \ifpdfx@nopdfinfo  %  transliterated strings present
%% RRM: this may still work with parser macros   ???
  \expandafter\ifx\expandafter\relax\xmp@Title\relax\else
   \pdfx@ConvertUTFtoBE{\pdfx@pdfTitle}{\xmp@Title}%
  \fi
  \expandafter\ifx\expandafter\relax\xmp@Subject\relax\else
   \pdfx@ConvertUTFtoBE{\pdfx@pdfSubject}{\xmp@Subject}%
  \fi
\else %%  pdfx@nopdfinfofalse
  \expandafter\ifx\expandafter\relax\xmp@Title\relax\else
   \ifluatex
    \pdfx@ConvertUTFtoBE\pdfx@pdfTitle\xmp@Title
   \else\ifxetex
    \pdfx@ConvertUTFtoBE\pdfx@pdfTitle\xmp@Title
   \else
%%     \pdfx@GeneratePdfString\pdfx@pdfTitle\xmp@Title %  why does this fail ???
    \pdfx@ConvertUTFtoBE{\pdfx@pdfTitle}{\xmp@Title}%  ???  RRM 2019-02-17
   \fi\fi
  \fi
  \expandafter\ifx\expandafter\relax\xmp@Subject\relax\else
   \ifluatex
    \pdfx@ConvertUTFtoBE\pdfx@pdfSubject\xmp@Subject
   \else\ifxetex
    \pdfx@ConvertUTFtoBE\pdfx@pdfSubject\xmp@Subject
   \else
%%    \pdfx@GeneratePdfString\pdfx@pdfSubject\xmp@Subject %  why does this fail ???
    \pdfx@ConvertUTFtoBE{\pdfx@pdfSubject}{\xmp@Subject}% 2019-02-17
   \fi\fi
  \fi
 \fi  % end of  \ifpdfx@nopdfinfo
 \pdfx@topdfstring\pdfx@CreatorTool\xmp@CreatorTool
 \pdfx@topdfstring\pdfx@Producer\xmp@Producer
%%  \pdfescapestring  needed
%% \expandafter\ifx\csname pdfescapestring\endcsname\relax
%%  \else
    \expandafter\ifx\expandafter\relax\xmp@Author\relax
    \else
%%  check for multiple authors with parser macro
     \expandafter\pdfx@parseforsep\xmp@Author\sep\pdfx@endparse
     \ifpdfx@sep@infield@
     \else
       \pdfx@ConvertUTFtoBE{\pdfx@pdfAuthor}{\xmp@Author}%
     \fi %% end of  \ifpdfx@sep@infield@
    \fi  %%  end of  \xmp@Author  test
    \expandafter\ifx\expandafter\relax\xmp@Keywords\relax
    \else
%%  check for multiple keywords with parser macro
     \expandafter\pdfx@parseforsep\xmp@Keywords\sep\pdfx@endparse
     \ifpdfx@sep@infield@
     \else
       \pdfx@ConvertUTFtoBE{\pdfx@pdfKeywords}{\xmp@Keywords}%
     \fi %% end of  \ifpdfx@sep@infield@
    \fi  %%  end of  \xmp@Keywords  test
%%
%%  \fi  %%  end of \pdfescapestring  test
\endgroup

%% Affects CMap creation for certain fonts, according to glyph names
%%  How to support XeTeX here ?
%%  Maybe it's best to be using an updated  mmap.sty  ?
\ifxetex
\else
 \input glyphtounicode.tex
 \input glyphtounicode-cmr.tex
 \input glyphtounicode-ntx.tex
 \pdfgentounicode=1
\fi
\ifgrkLGRxmp
 \ifxetex\else
  \pdfglyphtounicode{internalchar2}{200D}%
\fi \fi

%% patch to place accents *after* the base character, rather than before
%%  based on coding from  mmap.sty  by RRM
\newif\ifPDFX@inaccent
\let\LTX@add@accent\add@accent
\def\PDFX@add@accent#1#2{%
 \hmode@bgroup
  \let \hmode@start@before@group \@firstofone
  \setbox\@tempboxa\hbox{\PDFX@inaccenttrue
   #2\global\mathchardef\accent@spacefactor\spacefactor}%
  #2\kern-\wd\@tempboxa
%%  \ifdim\ht\@tempboxa>1ex\relax
   \dimen@=\ht\@tempboxa\advance\dimen@-1ex\relax
%%% reduce how much a nested accent is raised
   \ifPDFX@inaccent\advance\dimen@-.2ex\relax\fi
   \raise\dimen@\hbox to\wd\@tempboxa{\hss
    \accent#1{\vphantom{#2}}\hss}%
%%  \else
%%  \accent#1{%\vphantom{#2}
%%   \vrule width\z@ height\ht\@tempboxa depth\dp\@tempboxa}%
%% \fi
 \egroup
 \spacefactor\accent@spacefactor
}
%% same for named accents in math-mode
\def\pdfx@mathaccentV #1#2#3#4#5{%
 #5{\mathsurround=\z@\relax
  \everymath{}%
  \mathchoice
   {\setbox\z@\hbox{$\displaystyle #5$}\kern-\wd\z@}%
   {\setbox\z@\hbox{$\textstyle #5$}\kern-\wd\z@}%
   {\setbox\z@\hbox{$\scriptstyle #5$}\kern-\wd\z@}%
   {\setbox\z@\hbox{$\scriptscriptstyle #5$}\kern-\wd\z@}%
 }%
 \AMS@mathaccentV{#1}{#2}{#3}{#4}{\phantom{#5}}%
}

%%%  the original AMS coding:
%%\mathaccentV=macro: #1#2#3#4#5->\ifmmode
%% \gdef \macc@tmp {\macc@depth \@ne }%
%% \setbox \z@ \hbox {\let\mathaccentV \macc@test
%% \let \use@mathgroup \@gobbletwo
%% \let \select@group \@gobblethree \frozen@everymath {}$#5$}\macc@tmp
%% \ifnum \macc@depth =\@ne
%%  \global \let \macc@nucleus \@empty
%%  \mathaccent "\accentclass@
%%  \else \@xp \macc@nested
%%  \fi #2#3#4{#5}\macc@nucleus
%% \else
%%  \@xp \nonmatherr@ \csname #1\endcsname \fi .

\def\pdfx@AMS@mathaccentV #1#2#3#4#5{%
 \ifmmode
  \gdef \macc@tmp {\macc@depth \@ne }%
  \setbox \z@ \hbox {\let\mathaccentV \macc@test
  \let \use@mathgroup \@gobbletwo
  \let \select@group \@gobblethree \frozen@everymath {}$\phantom{#5}$}\macc@tmp
  \ifnum \macc@depth =\@ne
   \global \let \macc@nucleus \@empty
   \mathaccent "\accentclass@
  \else \@xp \macc@nested
  \fi #2#3#4{#5}\macc@nucleus
 \else
  \@xp \nonmatherr@ \csname #1\endcsname
 \fi
}

%%  code supplied by  Yuwsuke Kieda,  7 May 2019 :
%%   https://gist.github.com/yuw/a31936370647d0044eeb4e47f3ae913f
%%
\@ifpackageloaded{amsmath}{%
 \def\pdfx@macc@a #1#2{%
  \begingroup
   \let\macc@style#1\relax
   \def\macc@palette ##1{##1\macc@style}%
   \advance\macc@depth\m@ne
   \ifnum\macc@depth=\z@
    \gdef\macc@nucleus{\phantom{#2}}%% <<<   here
    \setbox\z@\hbox{$#1#2\@empty{}\macc@skewchar$}%
    \setbox\tw@\hbox{$#1#2\@empty\macc@skewchar$}%
    \dimen@\tw@\wd\tw@ \advance\dimen@-\tw@\wd\z@
    \xdef\macc@kerna{\the\dimen@\relax}%
    \setbox4\hbox{$#1#2\acc@check\@empty$}%
    \global\setbox\@ne\hbox to\wd4{}%
    \ht\@ne\ht4 \dp\@ne\dp4
    \xdef\macc@kernb{\the\wd4\relax}%
    \mathaccent\macc@code{\box\@ne\kern\macc@kerna}%
   \else
     \mathaccent\macc@code{\let\macc@adjust\@empty #1#2\@empty}%
     \macc@adjust
   \fi
  \endgroup
 }}\relax
\AtBeginDocument{%
 \@ifpackageloaded{amsmath}{%
  \let\AMS@mathaccentV\mathaccentV
  }%
}%

%% How to support XeTeX here ?
%%%%%  adjust accent characters to the Unicode Combining variant  %%%%
\def\PDFX@combiningchars@unicode{%
 \pdfglyphtounicode{grave}{0300}%
 \pdfglyphtounicode{acute}{0301}%
 \pdfglyphtounicode{circumflex}{0302}%
 \pdfglyphtounicode{tilde}{0303}%
 \pdfglyphtounicode{macron}{0304}%
 \pdfglyphtounicode{Macronsmall}{0304}%
 \pdfglyphtounicode{breve}{0306}%
 \pdfglyphtounicode{dotaccent}{0307}%
 \pdfglyphtounicode{Dotaccent}{0307}%
 \pdfglyphtounicode{Dotaccentsmall}{0307}%
 \pdfglyphtounicode{dieresis}{0308}%
 \pdfglyphtounicode{ogonek}{0309}%
 \pdfglyphtounicode{ring}{030A}%
 \pdfglyphtounicode{hungarumlaut}{030B}%
 \pdfglyphtounicode{caron}{030C}%
 \pdfglyphtounicode{cedilla}{0327}%
 \pdfglyphtounicode{commaaccent}{0326}%   droid
 %  tie accents in  berenisadf  lm  stix  and others
 \pdfglyphtounicode{tieaccentlowercase}{0311}%
 \pdfglyphtounicode{tieaccentcapital}{0361}%
 \pdfglyphtounicode{newtieaccentlowercase}{0311}%
 \pdfglyphtounicode{newtieaccentcapital}{0361}%
 % cm-unicode
 \pdfglyphtounicode{space_uni030D}{030D}%
 \pdfglyphtounicode{space_uni030E}{030E}%
 \pdfglyphtounicode{space_uni030F}{030F}%
 \pdfglyphtounicode{space_uni0311}{0311}%
 \pdfglyphtounicode{space_uni0321}{0321}%
 \pdfglyphtounicode{space_uni0322}{0322}%
 \pdfglyphtounicode{space_uni032A}{032A}%
 \pdfglyphtounicode{space_uni032B}{032B}%
 \pdfglyphtounicode{space_uni0335}{0335}%
 \pdfglyphtounicode{space_uni0337}{0337}%
 \pdfglyphtounicode{space_uni033A}{033A}%
 \pdfglyphtounicode{space_uni033B}{033B}%
 \pdfglyphtounicode{space_uni033C}{033C}%
 \pdfglyphtounicode{space_uni034D}{034D}%
}

\def\pdfx@check@accents{%
 \ifx\add@accent\LTX@add@accent
  \let\add@accent\PDFX@add@accent
 \else
  \expandafter\ifx\csname MT@orig@add@accent\endcsname\relax
  \@ifpackageloaded{mmap}{}{%
  \pdfx@ErrorWarning{another package has patched \string\add@accent }%
   {Hit <return> to continue}{}{}}%
   \else
   \expandafter\let\csname MT@orig@add@accent\endcsname\PDFX@add@accent
 \fi\fi
 \ifxetex
 \else
  \PDFX@combiningchars@unicode
%%  this is now handled by  glyphtounicode-ntx.tex
%%  \@ifpackageloaded{newtxmath}{%
%%   \pdfglyphtounicode{vec}{20D7}%
%%    \pdfglyphtounicode{rvec}{20D6}%
%%    \pdfglyphtounicode{lrvec}{20E1}%
%%   }{}%
  \fi %  end of   \ifxetex
  \let\pdfx@check@accents\unDefiNeD
}
\AtBeginDocument{\pdfx@check@accents}

%%  suppress hyperlinks when generating  PDF/X
\def\pdfx@linkfile@pdfX#1#2#3{%
 \Hy@colorlink\@filecolor#1\Hy@xspace@end}
\def\pdfx@linkstart@pdfX#1#2#3{%
 \Hy@colorlink\@linkcolor#3\endgroup\Hy@xspace@end}
\def\pdfx@linkurl@pdfX#1#2{%
 \Hy@colorlink\@urlcolor#1\endgroup\Hy@xspace@end}
\def\pdfx@StartlinkName@pdfX#1#2{}
\def\pdfx@close@pdflink{\Hy@VerboseLinkStop\Hy@endcolorlink}%
\def\pdfx@Acrobatmenu@noaction#1#2{#2}

\ifpdfx@x
 \let\hyper@linkfile\pdfx@linkfile@pdfX
 \let\hyper@linkurl\pdfx@linkurl@pdfX
 \let\hyper@linkstart\pdfx@linkstart@pdfX
 \let\hyper@linkend\relax
 \let\Hy@StartlinkName\pdfx@StartlinkName@pdfX
 \let\close@pdflink\pdfx@close@pdflink
 \let\AcrobatMenu\pdfx@Acrobatmenu@noaction
 \Hy@bookmarksfalse
%% {\def\sep{;}% should not be needed, but just in case
  \AtBeginDocument{%
   % cancel annotations and links
   %
   \def\PDF@FinishDoc{%  ??? What uses this ???
    \begingroup
     \def\sep{; }% should not be needed, but just in case
     \pdfinfo{%
      \ifx\pdfx@pdfTitle\@empty\else /Title(\pdfx@pdfTitle)^^J\fi
      \ifx\pdfx@pdfAuthor\@empty\else /Author(\pdfx@pdfAuthor)^^J\fi
      \ifx\pdfx@pdfSubject\@empty\else /Subject(\pdfx@pdfSubject)^^J\fi
      \ifx\pdfx@pdfKeywords\@empty\else /Keywords(\pdfx@pdfKeywords)^^J\fi
       /Creator(\pdfx@CreatorTool)^^J%
      \ifx\@pdfcreationdate\@empty
       /CreationDate(D:\pdfx@convDate)%
      \else
       \ifxetex\else
        /CreationDate(\@pdfcreationdate)%
      \fi\fi
      \ifx\@pdfmoddate\@empty
       /ModDate(D:\pdfx@convDate)%
      \else
       /ModDate(\@pdfmoddate)%
      \fi
      ^^J/Producer(\pdfx@Producer)%
      /Trapped/False^^J%
      \ifnum\xmp@Part=1
       /GTS_PDFXVersion(PDF/X-1\ifnum\xmp@ReleaseDate>2001
        \xmp@Conformance\fi:\xmp@ReleaseDate)%
      \else
       /GTS_PDFXVersion(PDF/X-\xmp@Part\xmp@Conformance
        \ifnum\xmp@Part< 4 :\xmp@ReleaseDate\fi)%
      \fi
      \ifnum\xmp@Part < 3
        /GTS_PDFXConformance(PDF/X-\xmp@Part\xmp@Conformance
          :\xmp@ReleaseDate)%
      \fi
      \ifpdfx@vt
%%   support for PDF/VT extensions of  PDF/X-4 and PDF/X-5
       /GTS_PDFVTVersion(PDF/VT-\xmp@vtPart\xmp@vtConformance)%
      \fi
     }%%  end of  PDF/X  info
    \endgroup   %%  end of scope for  \sep
   }%% end of  \PDF@FinishDoc
  }% end of  \AtBeginDocument
%%  \pdfinfo{%   order of these dictionary keys should not matter
%%   \ifx\pdfx@Author\@empty\else /Author(\pdfx@Author)\fi
%%   /CreationDate(D:\pdfx@convDate)%
%%   /Creator(\pdfx@CreatorTool)%
%%   \ifnum\xmp@Part=1
%%     /GTS_PDFXVersion(PDF/X-1\ifnum\xmp@ReleaseDate>2001
%%      \xmp@Conformance\fi:\xmp@ReleaseDate)%
%%   \else
%%    /GTS_PDFXVersion(PDF/X-\xmp@Part\xmp@Conformance
%%     \ifnum\xmp@Part< 4 :\xmp@ReleaseDate\fi)%
%%   \fi
%%   \ifnum\xmp@Part < 3
%%      /GTS_PDFXConformance(PDF/X-\xmp@Part\xmp@Conformance
%%        :\xmp@ReleaseDate)%
%%   \fi
%%
%%   \ifpdfx@vt
%%%   support for PDF/VT extensions of  PDF/X-4 and PDF/X-5
%%     /GTS_PDFVTVersion(PDF/VT-\xmp@vtPart\xmp@vtConformance)%
%%   \fi
%%   \ifx\pdfx@Keywords\@empty\else /Keywords(\pdfx@Keywords)\fi
%%   /ModDate(D:\pdfx@convDate)%
%%   /Producer(\pdfx@Producer)%
%%   \ifx\pdfx@Subject\@empty\else /Subject(\pdfx@Subject)\fi
%%   \ifx\pdfx@Title\@empty\else /Title(\pdfx@Title)\fi
%%   /Trapped/False%
%%  }%  end of  PDF/X  info
%% }% end of scope for  \sep
\else
 \ifpdfx@e   %% PDF/E
  \AtBeginDocument{%
   \def\PDF@FinishDoc{%  ??? What uses this ???
    \begingroup
     \def\sep{; }% should not be needed, but just in case
     \pdfinfo{%
      \ifx\pdfx@pdfTitle\@empty\else /Title(\pdfx@pdfTitle)^^J\fi
      \ifx\pdfx@pdfAuthor\@empty\else /Author(\pdfx@pdfAuthor)^^J\fi
      \ifx\pdfx@pdfSubject\@empty\else /Subject(\pdfx@pdfSubject)^^J\fi
      \ifx\pdfx@pdfKeywords\@empty\else /Keywords(\pdfx@pdfKeywords)^^J\fi
       /Creator(\pdfx@CreatorTool)^^J%
      \ifx\@pdfcreationdate\@empty
       /CreationDate(D:\pdfx@convDate)%
      \else
       \ifxetex\else
        /CreationDate(\@pdfcreationdate)%
      \fi\fi
      \ifx\@pdfmoddate\@empty
       /ModDate(D:\pdfx@convDate)%
      \else
       /ModDate(\@pdfmoddate)%
      \fi
      ^^J/Producer(\pdfx@Producer)%
      /Trapped/False^^J%
      /GTS_PDFEVersion(PDF/E-1\xmp@Conformance:\xmp@ReleaseDate)%
     }%  end of  PDF/E  info
    \endgroup  %% end of scope for  \sep
   }% end of  \PDF@FinishDoc
  }% end of  \AtBeginDocument
%% {\def\sep{;}% should not be needed, but just in case
%%  \pdfinfo{%   order of these dictionary keys should not matter
%%     \ifx\pdfx@Title\@empty\else /Title(\pdfx@Title)\fi
%%     \ifx\pdfx@Author\@empty\else /Author(\pdfx@Author)\fi
%%     \ifx\pdfx@Subject\@empty\else /Subject(\pdfx@Subject)\fi
%%     \ifx\pdfx@Keywords\@empty\else /Keywords(\pdfx@Keywords)\fi
%%   \ifx\pdfx@Author\@empty\else /Author(\pdfx@Author)\fi
%%   /CreationDate(\pdfx@convDate)%
%%   /Creator(\pdfx@CreatorTool)%
%%   /GTS_PDFEVersion(PDF/E-1\xmp@Conformance:\xmp@ReleaseDate)%
%%   \ifx\pdfx@Keywords\@empty\else /Keywords(\pdfx@Keywords)\fi
%%   /ModDate(D:\pdfx@convDate)%
%%   /Producer(\pdfx@Producer)%
%%   \ifx\pdfx@Subject\@empty\else /Subject(\pdfx@Subject)\fi
%%   \ifx\pdfx@Title\@empty\else /Title(\pdfx@Title)\fi
%%   /Trapped/False%
%%  }%  end of  PDF/E  info
%% }% end of scope for  \sep
 \else  %%  PDF/A
  \def\pdfx@confA{a}%
  \def\pdfx@confB{b}%
  \def\pdfx@confU{u}%
  \expandafter\def\expandafter\xmp@conf\expandafter
   {\csname pdfx@conf\xmp@Conformance\endcsname}%
  \AtBeginDocument{%
   \def\PDF@FinishDoc{%  ??? What uses this ???
   \begingroup
    \def\sep{; }% should not be needed, but just in case
    \pdfinfo{%
     \ifx\pdfx@pdfTitle\@empty\else /Title(\pdfx@pdfTitle)^^J\fi
     \ifx\pdfx@pdfAuthor\@empty\else /Author(\pdfx@pdfAuthor)^^J\fi
     \ifx\pdfx@pdfSubject\@empty\else /Subject(\pdfx@pdfSubject)^^J\fi
     \ifx\pdfx@pdfKeywords\@empty\else /Keywords(\pdfx@pdfKeywords)^^J\fi
      /Creator(\pdfx@CreatorTool)^^J%
     \ifx\@pdfcreationdate\@empty
      /CreationDate(D:\pdfx@convDate)%
     \else
      \ifxetex\else
       /CreationDate(\@pdfcreationdate)%
     \fi\fi
     \ifx\@pdfmoddate\@empty
      /ModDate(D:\pdfx@convDate)%
     \else
      /ModDate(\@pdfmoddate)%
     \fi
     ^^J/Producer(\pdfx@Producer)%
     /Trapped/False^^J%
     /GTS_PDFA1Version (PDF/A-\xmp@Part\xmp@conf:\xmp@ReleaseDate)%
    }%  end of  PDF/A  info
   \endgroup  %%  end of scope for  \sep
  }% end of  \PDF@FinishDoc
 }% end of  \AtBeginDocument
\fi\fi

%%----------------------------------------------------------------------
%%  2018-12-16:   xmpincl  needs the  ifthen  package
%%  it should be loaded outside the grouping, else  biblatex  may barf
%%
\RequirePackage{ifthen}

%%  2024-04-05: from July 2024 LaTeX will not allow packages to load
%%              within a grouping, so reorganise a bit.
%%
%% override the \ifpdf  check of  xmpincl  package, inside the grouping
%% after saving its current value:
\let\pdfx@ifpdf\ifpdf
\pdftrue
%% now load the packages, then enter the grouping:
\RequirePackage{xmpincl}
%%
\begingroup
%%% 20240405 revert the value of \ifpdf ...
\pdfx@ifpdf
\else
 %% 20240624 ... outside the grouping
 \aftergroup\pdffalse
\fi

%% combine coding from  xmpincl  and  hyperxml to support XeTeX
\def\pdfx@xmpincl@xetex#1{%
 \IfFileExists{#1.xmp}{%
  \mcs@xmpincl@patchFile{#1}%
  \begingroup
   \special{pdf:fstream @pdfx@Metadata (#1.xmpi)
    <<
      /Type /Metadata
      /Subtype /XML
    >>
   }%
   \special{pdf:put @catalog
    <<
      /Metadata @pdfx@Metadata
    >>
   }%
  \endgroup
 }{%
  \newcommand{\mcs@xmpincl@filename}{#1.xmp}%
    \PackageError{xmpincl}%
    {The file \mcs@xmpincl@filename\space was not found}%
    {The file \mcs@xmpincl@filename\space The metadata file
     wasn't found.\MessageBreak Oops.}%
 }
}
\ifxetex
 \let\includexmp\pdfx@xmpincl@xetex
\fi

%% macro provided by Leonardo E. Segovia on 2017-05-15
%% <leonardo.segovia@cs.uns.edu.ar>
\def\pdfx@xmpincl@luatex#1{%
 \IfFileExists{#1.xmp}{%
   \mcs@xmpincl@patchFile{#1}%
   \begingroup
   \pdfcompresslevel=0
   \immediate\pdfobj uncompressed stream attr {/Type /Metadata /Subtype /XML}
   file{#1.xmpi}%
   \pdfcatalog{%\pdfx@LanguageSpec
    /Metadata \the\pdflastobj\space 0 R}%
   \endgroup
 }{%
  \newcommand{\mcs@xmpincl@filename}{#1.xmp}%
   \PackageError{xmpincl}%
   {The file \mcs@xmpincl@filename\space was not found}%
   {The file \mcs@xmpincl@filename\space The metadata file
     wasn't found.\MessageBreak Oops.}%
 }
}
\ifluatex
 \let\includexmp\pdfx@xmpincl@luatex
\fi

%%----------------------------------------------------------------------
\begingroup
%% 20210706  we need a pointer to unexpandable \par
 \expandafter\ifx\csname tex_par:D\endcsname \relax
  \let\pdfx@par\par
 \else
%%  using LaTeX 2021-06 or later
  \expandafter\let\expandafter\pdfx@par\csname tex_par:D\endcsname
 \fi
 \ifpdfx@x
  \ifpdfx@vt
   \def\xmp@template{pdfvt}%
  \else
   \def\xmp@template{pdfx}%    formerly  pdfx-1a
  \fi
 \else
  \ifpdfx@e
   \def\xmp@template{pdfe}%
  \else
   \def\xmp@template{pdfa}%
 \fi\fi
 \catcode`\'=12 \catcode`\<=12 \catcode`\>=12 \catcode`\?=12
 \catcode`\"=12 \catcode`\= 12 %% used within the template file
%% patch commands from  xmpincl.sty  ...
 \def\pdfx@xmpinclStart{% supply byte-order marker
  <?xpacket begin='^^ef^^bb^^be' id='W5M0MpCehiHzreSzNTczkc9d' ?> %
 }%
 \def\pdfx@xmpinclStartAlt{% no byte-order marker
  <?xpacket begin='' id='W5M0MpCehiHzreSzNTczkc9d' ?> %
 }%
 \def\pdfx@xmpinclEnd{%  allow XMP packet to be writable
  <?xpacket end='w'?> %
 }%
 \let\mcs@xmpinclStart\pdfx@xmpinclStart
 \let\mcs@xmpinclStartAlt\pdfx@xmpinclStartAlt
 \ifpdfx@noBOM  % don't use the byte-order marker
  \let\mcs@xmpinclStart\pdfx@xmpinclStartAlt
 \fi
 \let\mcs@xmpinclEnd\pdfx@xmpinclEnd
%% ... preventing their redefinition
 \def\newcommand#1#2{}%
%%
%% \def\pdfx@endeval{%
%%  \noexpand \TE@setvaltrue \noexpand \else
%%  \noexpand \TE@setvalfalse \noexpand \fi
%%   \noexpand \TE@negatefalse \noexpand \fi}%
%% \let\TE@endeval\pdfx@endeval
 \ifluatex\else\ifxetex\else
  \inputencoding{8bit}%
 \fi\fi
 \makeatletter
 \def\cf@encoding{L8U}\fontencoding{L8U}%
 \providecommand{\ifnot@empty}[2]{\ifx#1\@empty\relax\else#2\fi}%
 \pdfx@xmpmarkup
\expandafter\global\expandafter
  \let\csname L8U-cmd\expandafter\endcsname\csname U-cmd\endcsname
 \def\cf@encoding{L8U}\fontencoding{L8U}%
 \providecommand{\ifnot@empty}[2]{\ifx#1\@empty\relax\else#2\fi}%
 \obeyspaces%
%% beware 128 space characters -- for padding end of XMP packet
 \gdef\paddingline{                                                                                                                                }%
 \typeout{Using XMP template file: \xmp@template.xmp}%
 %% 20210706   ensure  \par  is unexpandable
 \let\par\pdfx@par
 \includexmp{\xmp@template}%
\endgroup
%%%
%%
%% revert active characters to previous encoding
%%
\ifpdf@activechars
 \global\let ^^c0\pdfx@save@co
 \global\let ^^c1\pdfx@save@ci
 \global\let ^^c2\pdfx@save@cii
 \global\let ^^c3\pdfx@save@ciii
 \global\let ^^c4\pdfx@save@civ
 \global\let ^^c5\pdfx@save@cv
 \global\let ^^c6\pdfx@save@cvi
 \global\let ^^c7\pdfx@save@cvii
 \global\let ^^c8\pdfx@save@cviii
 \global\let ^^c9\pdfx@save@cix
 \global\let ^^ca\pdfx@save@ca
 \global\let ^^cb\pdfx@save@cb
 \global\let ^^cc\pdfx@save@cc
 \global\let ^^cd\pdfx@save@cd
 \global\let ^^ce\pdfx@save@ce
 \global\let ^^cf\pdfx@save@cf
 \global\let ^^d0\pdfx@save@do
 \global\let ^^d1\pdfx@save@di
 \global\let ^^d2\pdfx@save@dii
 \global\let ^^d3\pdfx@save@diii
 \global\let ^^d4\pdfx@save@div
 \global\let ^^d5\pdfx@save@dv
 \global\let ^^d6\pdfx@save@dvi
 \global\let ^^d7\pdfx@save@dvii
 \global\let ^^d8\pdfx@save@dviii
 \global\let ^^d9\pdfx@save@dix
 \global\let ^^da\pdfx@save@da
 \global\let ^^db\pdfx@save@db
 \global\let ^^dc\pdfx@save@dc
 \global\let ^^dd\pdfx@save@dd
 \global\let ^^de\pdfx@save@de
 \global\let ^^df\pdfx@save@df
 \global\let ^^e0\pdfx@save@eo
 \global\let ^^e1\pdfx@save@ei
 \global\let ^^e2\pdfx@save@eii
 \global\let ^^e3\pdfx@save@eiii
 \global\let ^^e4\pdfx@save@eiv
 \global\let ^^e5\pdfx@save@ev
 \global\let ^^e6\pdfx@save@evi
 \global\let ^^e7\pdfx@save@evii
 \global\let ^^e8\pdfx@save@eviii
 \global\let ^^e9\pdfx@save@eix
 \global\let ^^ea\pdfx@save@ea
 \global\let ^^eb\pdfx@save@eb
 \global\let ^^ec\pdfx@save@ec
 \global\let ^^ed\pdfx@save@ed
 \global\let ^^ee\pdfx@save@ee
 \global\let ^^ef\pdfx@save@ef
 \global\let ^^f0\pdfx@save@fo
 \global\let ^^f1\pdfx@save@fi
 \global\let ^^f2\pdfx@save@fii
 \global\let ^^f3\pdfx@save@fiii
\fi

\endgroup

%%
%% controls the color model and conversions with  xcolor  package
%%
\def\pdfx@selectcolormodel@doing #1{%% Warning
 \PackageWarning{pdfx}{Setting all color commands to #1,^^J%
   consistent with the Color Model for PDF/%
  \ifpdfx@x X \else \ifpdfx@e E \else A \fi\fi}%
 }%% 20240528  inhibit any changes
\def\pdfx@selectcolormodel@done #1{%% Warning
 \PackageWarning{pdfx}{Color Model already set for PDF/%
  \ifpdfx@x X\else \ifpdfx@e E\else A\fi\fi,^^Jcannot change to #1 }%
 }%% 20240528  inhibit any changes
%%
\ifpdfx@cmyk
 %
 % this will have been done already for PDF/X
 %
 \PassOptionsToPackage{cmyk,hyperref}{xcolor}
 \def\pdfx@handlexcolor{\def\@@mod{cmyk}%
   \pdfx@selectcolormodel@doing{cmyk}%
   \selectcolormodel{cmyk}%
   \convertcolorsUtrue\convertcolorsDtrue
   \let\selectcolormodel\pdfx@selectcolormodel@done
   }
 \ifpdfx@x
 \else
%%  \AtBeginDocument{%
%%   \def\@linkcolor{0 1 1 0}%
%%   \def\@anchorcolor{0 0 0 1}%
%%   \def\@citecolor{1 0 1 0}%
%%   \def\@filecolor{.5 0 0 .5}%
%%   \def\@urlcolor{0 1 0 0}%
%%   \def\@menucolor{0 1 1 0}%
%%   \def\@runcolor{.5 0 0 .5}%
%%   \def\@linkbordercolor{0 1 1 0}%
%%   \def\@citebordercolor{1 0 1 0}%
%%   \def\@filebordercolor{.5 0 0 .5}%
%%   \def\@urlbordercolor{1 0 0 0}%
%%   \def\@menubordercolor{0 1 1 0}%
%%   \def\@runbordercolor{.7 0 0 .3}%
%%   \def\Fld@bcolor{0 0 0 0}%
%%   \def\Fld@bordercolor{0 1 1 0}%
%%  }
 \fi
\else
 \PassOptionsToPackage{rgb,hyperref}{xcolor}
 \def\pdfx@handlexcolor{\def\@@mod{rgb}%
   \pdfx@selectcolormodel@doing{rgb}%
   \selectcolormodel{rgb}%
   \convertcolorsUtrue\convertcolorsDtrue
   \let\selectcolormodel\pdfx@selectcolormodel@done
   }
\fi
\@ifpackageloaded{xcolor}{\pdfx@handlexcolor
 \ifpdfx@cmyk\else\color{black}\fi}{%
 \AtBeginDocument{\@ifpackageloaded{xcolor}{\pdfx@handlexcolor}{}}
}

%%----------------------------------------------------------------------
%%  Disable some actions in Beamer navigation
\@ifclassloaded{beamer}{%
 \let\real@insertslidenavigationsymbol
   \insertslidenavigationsymbol
 \let\real@insertbackfindforwardnavigationsymbol
   \insertbackfindforwardnavigationsymbol
 \def\pdfx@insertslidenavigationsymbol{{%
  \let\Acrobatmenu\pdfx@Acrobatmenu@noaction
  \real@insertslidenavigationsymbol
 }}%
 \def\pdfx@insertbackfindforwardnavigationsymbol{{%
  \let\Acrobatmenu\pdfx@Acrobatmenu@noaction
  \real@insertbackfindforwardnavigationsymbol
 }}%
 \AtBeginDocument{%
  \ifHy@pdfa
   \let\insertslidenavigationsymbol
     \pdfx@insertslidenavigationsymbol
   \let\insertbackfindforwardnavigationsymbol
     \pdfx@insertbackfindforwardnavigationsymbol
  \fi}%
}{}

%%----------------------------------------------------------------------
\ifpdfx@transliterated
%% support for bookmarks with transliterated input
 \ifxetex\let\pdf@escapehex\empty\fi  % don't need it
 \expandafter\ifx\csname pdf@escapehex\endcsname\relax
  \PackageWarning{pdfx}{%
   Missing an implementation of \string\pdf@escapehex ^^J
   Translated Bookmarks cannot be generated.^^J}%
  \newcommand{\pdfxBookmark}[4][]{#2[#1]{#4}}%
 \else
  \def\pdfx@GeneratePdfString#1#2{%
   % converts a UTF-8 string to UTF-16be
   \StringEncodingConvert{#1}{#2}{utf8}{utf16be}%
   \edef#1{\string\376\string\377\pdfescapestring{#1}}%
  }
  \newtoks\pdfx@DisabledCommands
  \def\pdfxDisableCommands#1{%
  \expandafter\pdfx@DisabledCommands
   \expandafter{\the\pdfx@DisabledCommands#1}}
  \pdfxDisableCommands{%
   \def\80{}%    else   \000\( --> \000\80\050   \000\000\050
   \aftergroup\let\aftergroup\HyPsd@ConvertToUnicode\aftergroup\@gobble}
  \let\Hy@@writetorep\@@writetorep
  \def\pdfx@@writetorep#1#2#3#4#5{%
   \begingroup
    \pdfx@xmpunimarkup
    \pdfx@prebookmark
    \edef\pdfstringdefPreHook{%\pdfstringdefPreHook
     \the\pdfx@DisabledCommands}%
    \Hy@@writetorep{#1}{#2}{#3}{#4}{#5}%
   \endgroup
  }
  \newcommand{\pdfxBookmark}[4][]{%
   \ifx\relax#3\relax
    \PackageError{pdfx}{Unknown macro \string#3.
      A proper bookmark cannot be created}%
     {Proceed to process the \string#1 as usual.}%
    #2{#4}%
   \else
    \ifluatex  % use the utf8 directly
     \let\pdfx@temp#3\relax
     \def\pdfx@prebookmark{%
      \pdfx@DisabledCommands{}%
      \let#3\pdfx@temp
     }%
    \else\ifxetex  % use the utf8 directly
     \let\pdfx@temp#3\relax
     \def\pdfx@prebookmark{%
      \pdfx@DisabledCommands{}%
      \let#3\pdfx@temp
     }%
    \else
     % convert the utf8 to utf16be
     \pdfxBookmarkString\pdfx@temp{#3}%
    \fi\fi
    \let\@@writetorep\pdfx@@writetorep
    \ifx\empty#1\empty
     \def#3{#4}%
     #2{#3}%
    \else
     \def#3{#1}%
     #2[#3]{#4}%
    \fi
    \let\@@writetorep\Hy@@writetorep
   \fi
   \ignorespaces
  }
%%  use as:  \pdfxBookmark{\section}{\sectAtitle}{...}
%%  use as:  \pdfxBookmark[<opt-title>]{\section}{\sectAtitle}{...}
%%  only needed by pdfTeX --- Lua-/XeTeX use the utf8 directly
  \def\pdfxBookmarkString#1#2{%
   \pdfx@GeneratePdfString#1{#2}%
   \def\pdfx@prebookmark{%
    \pdfxDisableCommands{\let#2#1}%
   }%
  }
%% use as:  \pdfxBookmarkString\PdfSectA\sectAtitle
%%  where \sectAtitle has been defined by e.g.
%%  \pdfxEnableCommands{\xdef\sectAtitle{\textLGR{...}}}

 \fi % end of \ifx\pdf@escapehex\relax
\fi % end of \ifpdfx@transliterated

%%----------------------------------------------------------------------

%% disable hyperref options,
%%   to prevent changes that will cause an incompatibility
 \Hy@DisableOption{pdfauthor}%
 \Hy@DisableOption{pdftitle}%
 \Hy@DisableOption{pdfsubject}%
 \Hy@DisableOption{pdfcreator}%
 \Hy@DisableOption{pdfcreationdate}%
 \Hy@DisableOption{pdfmoddate}%
 \Hy@DisableOption{pdfproducer}%
 \Hy@DisableOption{pdfkeywords}%
%% once set correctly, don't let this change
 \Hy@DisableOption{pdfa}\let\Hy@pdfafalse\relax\let\Hy@pdfatrue\relax
\endinput
%%
%% End of file `pdfx.sty'.