%%
%% This is file `pdftexcmds.sty',
%% generated with the docstrip utility.
%%
%% The original source files were:
%%
%% pdftexcmds.dtx  (with options: `package')
%% 
%% This is a generated file.
%% 
%% Project: pdftexcmds
%% Version: 2020-06-27 v0.33
%% 
%% Copyright (C)
%%    2007, 2009-2011  Heiko Oberdiek
%%    2016-2019        Oberdiek Package Support Group
%% 
%% This work may be distributed and/or modified under the
%% conditions of the LaTeX Project Public License, either
%% version 1.3c of this license or (at your option) any later
%% version. This version of this license is in
%%    https://www.latex-project.org/lppl/lppl-1-3c.txt
%% and the latest version of this license is in
%%    https://www.latex-project.org/lppl.txt
%% and version 1.3 or later is part of all distributions of
%% LaTeX version 2005/12/01 or later.
%% 
%% This work has the LPPL maintenance status "maintained".
%% 
%% The Current Maintainers of this work are
%% Heiko Oberdiek and the Oberdiek Package Support Group
%% https://github.com/ho-tex/pdftexcmds/issues
%% 
%% The Base Interpreter refers to any `TeX-Format',
%% because some files are installed in TDS:tex/generic//.
%% 
%% This work consists of the main source file pdftexcmds.dtx
%% and the derived files
%%    pdftexcmds.sty, pdftexcmds.pdf, pdftexcmds.ins, pdftexcmds.drv,
%%    pdftexcmds.lua.
%% 
\begingroup\catcode61\catcode48\catcode32=10\relax%
  \catcode13=5 % ^^M
  \endlinechar=13 %
  \catcode35=6 % #
  \catcode39=12 % '
  \catcode44=12 % ,
  \catcode45=12 % -
  \catcode46=12 % .
  \catcode58=12 % :
  \catcode64=11 % @
  \catcode123=1 % {
  \catcode125=2 % }
  \expandafter\let\expandafter\x\csname ver@pdftexcmds.sty\endcsname
  \ifx\x\relax % plain-TeX, first loading
  \else
    \def\empty{}%
    \ifx\x\empty % LaTeX, first loading,
      % variable is initialized, but \ProvidesPackage not yet seen
    \else
      \expandafter\ifx\csname PackageInfo\endcsname\relax
        \def\x#1#2{%
          \immediate\write-1{Package #1 Info: #2.}%
        }%
      \else
        \def\x#1#2{\PackageInfo{#1}{#2, stopped}}%
      \fi
      \x{pdftexcmds}{The package is already loaded}%
      \aftergroup\endinput
    \fi
  \fi
\endgroup%
\begingroup\catcode61\catcode48\catcode32=10\relax%
  \catcode13=5 % ^^M
  \endlinechar=13 %
  \catcode35=6 % #
  \catcode39=12 % '
  \catcode40=12 % (
  \catcode41=12 % )
  \catcode44=12 % ,
  \catcode45=12 % -
  \catcode46=12 % .
  \catcode47=12 % /
  \catcode58=12 % :
  \catcode64=11 % @
  \catcode91=12 % [
  \catcode93=12 % ]
  \catcode123=1 % {
  \catcode125=2 % }
  \expandafter\ifx\csname ProvidesPackage\endcsname\relax
    \def\x#1#2#3[#4]{\endgroup
      \immediate\write-1{Package: #3 #4}%
      \xdef#1{#4}%
    }%
  \else
    \def\x#1#2[#3]{\endgroup
      #2[{#3}]%
      \ifx#1\@undefined
        \xdef#1{#3}%
      \fi
      \ifx#1\relax
        \xdef#1{#3}%
      \fi
    }%
  \fi
\expandafter\x\csname ver@pdftexcmds.sty\endcsname
\ProvidesPackage{pdftexcmds}%
  [2020-06-27 v0.33 Utility functions of pdfTeX for LuaTeX (HO)]%
\begingroup\catcode61\catcode48\catcode32=10\relax%
  \catcode13=5 % ^^M
  \endlinechar=13 %
  \catcode123=1 % {
  \catcode125=2 % }
  \catcode64=11 % @
  \def\x{\endgroup
    \expandafter\edef\csname pdftexcmds@AtEnd\endcsname{%
      \endlinechar=\the\endlinechar\relax
      \catcode13=\the\catcode13\relax
      \catcode32=\the\catcode32\relax
      \catcode35=\the\catcode35\relax
      \catcode61=\the\catcode61\relax
      \catcode64=\the\catcode64\relax
      \catcode123=\the\catcode123\relax
      \catcode125=\the\catcode125\relax
    }%
  }%
\x\catcode61\catcode48\catcode32=10\relax%
\catcode13=5 % ^^M
\endlinechar=13 %
\catcode35=6 % #
\catcode64=11 % @
\catcode123=1 % {
\catcode125=2 % }
\def\TMP@EnsureCode#1#2{%
  \edef\pdftexcmds@AtEnd{%
    \pdftexcmds@AtEnd
    \catcode#1=\the\catcode#1\relax
  }%
  \catcode#1=#2\relax
}
\TMP@EnsureCode{0}{12}%
\TMP@EnsureCode{1}{12}%
\TMP@EnsureCode{2}{12}%
\TMP@EnsureCode{10}{12}% ^^J
\TMP@EnsureCode{33}{12}% !
\TMP@EnsureCode{34}{12}% "
\TMP@EnsureCode{38}{4}% &
\TMP@EnsureCode{39}{12}% '
\TMP@EnsureCode{40}{12}% (
\TMP@EnsureCode{41}{12}% )
\TMP@EnsureCode{42}{12}% *
\TMP@EnsureCode{43}{12}% +
\TMP@EnsureCode{44}{12}% ,
\TMP@EnsureCode{45}{12}% -
\TMP@EnsureCode{46}{12}% .
\TMP@EnsureCode{47}{12}% /
\TMP@EnsureCode{58}{12}% :
\TMP@EnsureCode{60}{12}% <
\TMP@EnsureCode{62}{12}% >
\TMP@EnsureCode{91}{12}% [
\TMP@EnsureCode{93}{12}% ]
\TMP@EnsureCode{94}{7}% ^ (superscript)
\TMP@EnsureCode{95}{12}% _ (other)
\TMP@EnsureCode{96}{12}% `
\TMP@EnsureCode{126}{12}% ~ (other)
\edef\pdftexcmds@AtEnd{%
  \pdftexcmds@AtEnd
  \escapechar=\number\escapechar\relax
  \noexpand\endinput
}
\escapechar=92 %
\begingroup\expandafter\expandafter\expandafter\endgroup
\expandafter\ifx\csname RequirePackage\endcsname\relax
  \def\TMP@RequirePackage#1[#2]{%
    \begingroup\expandafter\expandafter\expandafter\endgroup
    \expandafter\ifx\csname ver@#1.sty\endcsname\relax
      \input #1.sty\relax
    \fi
  }%
  \TMP@RequirePackage{infwarerr}[2007/09/09]%
  \TMP@RequirePackage{iftex}[2019/11/07]%%
  \TMP@RequirePackage{ltxcmds}[2010/12/02]%
\else
  \RequirePackage{infwarerr}[2007/09/09]%
  \RequirePackage{iftex}[2019/11/07]%
  \RequirePackage{ltxcmds}[2010/12/02]%
\fi
\ifluatex
   \ifcsname catcodetable@string\endcsname\else\input{ltluatex}\fi
\else
  \def\pdftexcmds@nopdftex{%
    \let\pdftexcmds@nopdftex\relax
  }%
  \def\pdftexcmds@temp#1{%
    \begingroup\expandafter\expandafter\expandafter\endgroup
    \expandafter\ifx\csname
         \expandafter\ifx\csname pdf#1\endcsname\relax\else pdf\fi#1\endcsname\relax
      \pdftexcmds@nopdftex
    \else
      \expandafter\def\csname pdf@#1\expandafter\endcsname
        \expandafter{%
        \csname\expandafter\ifx\csname pdf#1\endcsname\relax\else pdf\fi#1\endcsname
      }%
    \fi
  }%
  \pdftexcmds@temp{strcmp}%
  \pdftexcmds@temp{escapehex}%
  \let\pdf@escapehexnative\pdf@escapehex
  \pdftexcmds@temp{unescapehex}%
  \let\pdf@unescapehexnative\pdf@unescapehex
  \pdftexcmds@temp{escapestring}%
  \pdftexcmds@temp{escapename}%
  \pdftexcmds@temp{filesize}%
  \pdftexcmds@temp{filemoddate}%
  \begingroup\expandafter\expandafter\expandafter\endgroup
  \expandafter\ifx\csname pdfshellescape\endcsname\relax
    \pdftexcmds@nopdftex
    \ltx@IfUndefined{pdftexversion}{%
    }{%
      \ifnum\pdftexversion>120 % 1.21a supports \ifeof18
        \ifeof18 %
          \chardef\pdf@shellescape=0 %
        \else
          \chardef\pdf@shellescape=1 %
        \fi
      \fi
    }%
  \else
    \def\pdf@shellescape{%
      \pdfshellescape
    }%
  \fi
  \begingroup\expandafter\expandafter\expandafter\endgroup
  \expandafter\ifx\csname pdffiledump\endcsname\relax
    \pdftexcmds@nopdftex
  \else
    \def\pdf@filedump#1#2#3{%
      \pdffiledump offset#1 length#2{#3}%
    }%
  \fi
  \begingroup\expandafter\expandafter\expandafter\endgroup
  \expandafter\ifx\csname pdfmdfivesum\endcsname\relax
    \begingroup\expandafter\expandafter\expandafter\endgroup
    \expandafter\ifx\csname mdfivesum\endcsname\relax
      \pdftexcmds@nopdftex
    \else
      \def\pdf@mdfivesum#{\mdfivesum}%
      \let\pdf@mdfivesumnative\pdf@mdfivesum
      \def\pdf@filemdfivesum#{\mdfivesum file}%
    \fi
  \else
    \def\pdf@mdfivesum#{\pdfmdfivesum}%
    \let\pdf@mdfivesumnative\pdf@mdfivesum
    \def\pdf@filemdfivesum#{\pdfmdfivesum file}%
  \fi
  \def\pdf@system#{%
    \immediate\write18%
  }%
  \def\pdftexcmds@temp#1{%
    \begingroup\expandafter\expandafter\expandafter\endgroup
    \expandafter\ifx\csname
         \expandafter\ifx\csname pdf#1\endcsname\relax\else pdf\fi#1\endcsname\relax
      \pdftexcmds@nopdftex
    \else
      \begingroup\expandafter\expandafter\expandafter\endgroup
      \expandafter\let\csname pdf@#1\expandafter\endcsname
      \csname\expandafter\ifx\csname pdf#1\endcsname\relax\else pdf\fi#1\endcsname
    \fi
  }%
  \pdftexcmds@temp{resettimer}%
  \pdftexcmds@temp{elapsedtime}%
\fi
\ifluatex
  \ifnum\luatexversion<36 %
    \def\pdftexcmds@directlua{\directlua0 }%
  \else
    \let\pdftexcmds@directlua\directlua
  \fi
  \begingroup
    \newlinechar=10 %
    \endlinechar=\newlinechar
    \pdftexcmds@directlua{%
      if tex.enableprimitives then
        tex.enableprimitives(
          'pdf@',
          {'primitive', 'ifprimitive', 'pdfdraftmode','draftmode'}
        )
        tex.enableprimitives('', {'luaescapestring'})
      end
    }%
  \endgroup %
\fi
\def\pdftexcmds@strip@prefix#1>{}
\def\pdftexcmds@temp#1#2#3{%
  \begingroup\expandafter\expandafter\expandafter\endgroup
  \expandafter\ifx\csname pdf@#1\endcsname\relax
    \begingroup
      \def\x{#3}%
      \edef\x{\expandafter\pdftexcmds@strip@prefix\meaning\x}%
      \escapechar=-1 %
      \edef\y{\expandafter\meaning\csname#2\endcsname}%
    \expandafter\endgroup
    \ifx\x\y
      \expandafter\let\csname pdf@#1\expandafter\endcsname
      \csname #2\endcsname
    \fi
  \fi
}
\pdftexcmds@temp{primitive}{pdfprimitive}{pdfprimitive}% pdfTeX, oldLuaTeX
\pdftexcmds@temp{primitive}{primitive}{primitive}% XeTeX, luatex
\pdftexcmds@temp{primitive}{luatexprimitive}{pdfprimitive}% oldLuaTeX
\pdftexcmds@temp{primitive}{luatexpdfprimitive}{pdfprimitive}% oldLuaTeX
\pdftexcmds@temp{ifprimitive}{ifpdfprimitive}{ifpdfprimitive}% pdfTeX, oldLuaTeX
\pdftexcmds@temp{ifprimitive}{ifprimitive}{ifprimitive}% XeTeX, luatex
\pdftexcmds@temp{ifprimitive}{luatexifprimitive}{ifpdfprimitive}% oldLuaTeX
\pdftexcmds@temp{ifprimitive}{luatexifpdfprimitive}{ifpdfprimitive}% oldLuaTeX
\ifluatex\else
\begingroup
  \expandafter\ifx\csname pdf@primitive\endcsname\relax
  \else
    \expandafter\ifx\csname pdftexversion\endcsname\relax
    \else
      \ifnum\pdftexversion=140 %
        \expandafter\ifx\csname pdftexrevision\endcsname\relax
        \else
          \ifnum\pdftexrevision<4 %
            \endgroup
            \let\pdf@primitive\@undefined
            \@PackageInfoNoLine{pdftexcmds}{%
              \string\pdf@primitive\space disabled, %
              because\MessageBreak
              \string\pdfprimitive\space is broken until pdfTeX 1.40.4%
            }%
            \begingroup
          \fi
        \fi
      \fi
    \fi
  \fi
\endgroup
\fi
\begingroup
  \@PackageInfoNoLine{pdftexcmds}{%
    \string\pdf@primitive\space is %
    \expandafter\ifx\csname pdf@primitive\endcsname\relax not \fi
    available%
  }%
  \@PackageInfoNoLine{pdftexcmds}{%
    \string\pdf@ifprimitive\space is %
    \expandafter\ifx\csname pdf@ifprimitive\endcsname\relax not \fi
    available%
  }%
\endgroup
\def\pdftexcmds@temp#1{%
  \begingroup\expandafter\expandafter\expandafter\endgroup
  \expandafter\ifx\csname pdf@#1\endcsname\relax
    \begingroup
      \escapechar=-1 %
      \edef\x{\expandafter\meaning\csname#1\endcsname}%
      \def\y{#1}%
      \def\z##1->{}%
      \edef\y{\expandafter\z\meaning\y}%
    \expandafter\endgroup
    \ifx\x\y
      \expandafter\def\csname pdf@#1\expandafter\endcsname
      \expandafter{%
        \csname#1\endcsname
      }%
    \fi
  \fi
}%
\pdftexcmds@temp{shellescape}%
\pdftexcmds@temp{strcmp}%
\def\pdf@isprimitive{%
  \begingroup\expandafter\expandafter\expandafter\endgroup
  \expandafter\ifx\csname pdf@strcmp\endcsname\relax
    \long\def\pdf@isprimitive##1{%
      \expandafter\pdftexcmds@isprimitive\expandafter{\meaning##1}%
    }%
    \long\def\pdftexcmds@isprimitive##1##2{%
      \expandafter\pdftexcmds@@isprimitive\expandafter{\string##2}{##1}%
    }%
    \def\pdftexcmds@@isprimitive##1##2{%
      \ifnum0\pdftexcmds@equal##1\delimiter##2\delimiter=1 %
        \expandafter\ltx@firstoftwo
      \else
        \expandafter\ltx@secondoftwo
      \fi
    }%
    \def\pdftexcmds@equal##1##2\delimiter##3##4\delimiter{%
      \ifx##1##3%
        \ifx\relax##2##4\relax
          1%
        \else
          \ifx\relax##2\relax
          \else
            \ifx\relax##4\relax
            \else
              \pdftexcmds@equalcont{##2}{##4}%
            \fi
          \fi
        \fi
      \fi
    }%
    \def\pdftexcmds@equalcont##1{%
      \def\pdftexcmds@equalcont####1####2##1##1##1##1{%
        ##1##1##1##1%
        \pdftexcmds@equal####1\delimiter####2\delimiter
      }%
    }%
    \expandafter\pdftexcmds@equalcont\csname fi\endcsname
  \else
    \long\def\pdf@isprimitive##1##2{%
      \ifnum\pdf@strcmp{\meaning##1}{\string##2}=0 %
        \expandafter\ltx@firstoftwo
      \else
        \expandafter\ltx@secondoftwo
      \fi
    }%
  \fi
}
\ifluatex
\ifx\pdfdraftmode\@undefined
  \let\pdfdraftmode\draftmode
\fi
\else
  \pdf@isprimitive
\fi
\let\pdftexcmds@temp\ltx@zero %
\ltx@IfUndefined{pdfdraftmode}{%
  \@PackageInfoNoLine{pdftexcmds}{\ltx@backslashchar pdfdraftmode not found}%
}{%
  \ifpdf
    \let\pdftexcmds@temp\ltx@one
    \@PackageInfoNoLine{pdftexcmds}{\ltx@backslashchar pdfdraftmode found}%
  \else
    \@PackageInfoNoLine{pdftexcmds}{%
      \ltx@backslashchar pdfdraftmode is ignored in DVI mode%
    }%
  \fi
}
\ifcase\pdftexcmds@temp
  \let\pdf@draftmode\ltx@zero
  \let\pdf@ifdraftmode\ltx@secondoftwo
  \def\pdftexcmds@setdraftmode#1{}%
\else
  \let\pdftexcmds@draftmode\pdfdraftmode
  \def\pdf@ifdraftmode{%
    \ifnum\pdftexcmds@draftmode=\ltx@one
      \expandafter\ltx@firstoftwo
    \else
      \expandafter\ltx@secondoftwo
    \fi
  }%
  \def\pdf@draftmode{%
    \ifnum\pdftexcmds@draftmode=\ltx@one
      \expandafter\ltx@one
    \else
      \expandafter\ltx@zero
    \fi
  }%
  \def\pdftexcmds@setdraftmode#1{%
    \pdftexcmds@draftmode=#1\relax
  }%
\fi
\def\pdf@setdraftmode#1{%
  \begingroup
    \count\ltx@cclv=#1\relax
  \edef\x{\endgroup
    \noexpand\pdftexcmds@@setdraftmode{\the\count\ltx@cclv}%
  }%
  \x
}
\def\pdftexcmds@@setdraftmode#1{%
  \ifcase#1 %
    \pdftexcmds@setdraftmode{#1}%
  \or
    \pdftexcmds@setdraftmode{#1}%
  \else
    \@PackageWarning{pdftexcmds}{%
      \string\pdf@setdraftmode: Ignoring\MessageBreak
      invalid value `#1'%
    }%
  \fi
}
\ifluatex
\else
  \expandafter\pdftexcmds@AtEnd
\fi%
\pdftexcmds@directlua{%
  require("pdftexcmds")%
}
\ifnum\luatexversion>37 %
  \ifnum0%
      \pdftexcmds@directlua{%
        if status.ini_version then %
          tex.write("1")%
        end%
      }>0 %
    \everyjob\expandafter{%
      \the\everyjob
      \pdftexcmds@directlua{%
        require("pdftexcmds")%
      }%
    }%
  \fi
\fi
\begingroup
  \def\x{2020-06-27 v0.33}%
  \ltx@onelevel@sanitize\x
  \edef\y{%
    \pdftexcmds@directlua{%
      if oberdiek.pdftexcmds.getversion then %
        oberdiek.pdftexcmds.getversion()%
      end%
    }%
  }%
  \ifx\x\y
  \else
    \@PackageError{pdftexcmds}{%
      Wrong version of lua module.\MessageBreak
      Package version: \x\MessageBreak
      Lua module: \y
    }\@ehc
  \fi
\endgroup
\begingroup\expandafter\expandafter\expandafter\endgroup
\expandafter\ifx\csname newtoks\endcsname\relax
  \toksdef\pdftexcmds@toks=0 %
\else
  \csname newtoks\endcsname\pdftexcmds@toks
\fi
\def\pdftexcmds@Patch{0}
\ifnum\luatexversion>40 %
  \ifnum\luatexversion<66 %
    \def\pdftexcmds@Patch{1}%
  \fi
\fi
\ifcase\pdftexcmds@Patch
  \catcode`\&=14 %
\else
  \catcode`\&=9 %
  \def\pdftexcmds@PatchDecode#1\@nil{%
    \pdftexcmds@DecodeA#1^^A^^A\@nil{}%
  }%
  \def\pdftexcmds@DecodeA#1^^A^^A#2\@nil#3{%
    \ifx\relax#2\relax
      \ltx@ReturnAfterElseFi{%
        \pdftexcmds@DecodeB#3#1^^A^^B\@nil{}%
      }%
    \else
      \ltx@ReturnAfterFi{%
        \pdftexcmds@DecodeA#2\@nil{#3#1^^@}%
      }%
    \fi
  }%
  \def\pdftexcmds@DecodeB#1^^A^^B#2\@nil#3{%
    \ifx\relax#2\relax%
      \ltx@ReturnAfterElseFi{%
        \ltx@zero
        #3#1%
      }%
    \else
      \ltx@ReturnAfterFi{%
        \pdftexcmds@DecodeB#2\@nil{#3#1^^A}%
      }%
    \fi
  }%
\fi
\ifnum\luatexversion<36 %
\else
  \catcode`\0=9 %
\fi
\long\def\pdf@strcmp#1#2{%
  \directlua0{%
    oberdiek.pdftexcmds.strcmp("\luaescapestring{#1}",%
        "\luaescapestring{#2}")%
  }%
}%
\pdf@isprimitive
\long\def\pdf@escapehex#1{%
  \directlua0{%
    oberdiek.pdftexcmds.escapehex("\luaescapestring{#1}", "byte")%
  }%
}%
\long\def\pdf@escapehexnative#1{%
  \directlua0{%
    oberdiek.pdftexcmds.escapehex("\luaescapestring{#1}")%
  }%
}%
\def\pdf@unescapehex#1{%
& \romannumeral\expandafter\pdftexcmds@PatchDecode
  \the\expandafter\pdftexcmds@toks
  \directlua0{%
    oberdiek.pdftexcmds.toks="pdftexcmds@toks"%
    oberdiek.pdftexcmds.unescapehex("\luaescapestring{#1}", "byte", \pdftexcmds@Patch)%
  }%
& \@nil
}%
\def\pdf@unescapehexnative#1{%
& \romannumeral\expandafter\pdftexcmds@PatchDecode
  \the\expandafter\pdftexcmds@toks
  \directlua0{%
    oberdiek.pdftexcmds.toks="pdftexcmds@toks"%
    oberdiek.pdftexcmds.unescapehex("\luaescapestring{#1}", \pdftexcmds@Patch)%
  }%
& \@nil
}%
\long\def\pdf@escapestring#1{%
  \directlua0{%
    oberdiek.pdftexcmds.escapestring("\luaescapestring{#1}")%
  }%
}
\long\def\pdf@escapename#1{%
  \directlua0{%
    oberdiek.pdftexcmds.escapename("\luaescapestring{#1}", "byte")%
  }%
}
\long\def\pdf@escapenamenative#1{%
  \directlua0{%
    oberdiek.pdftexcmds.escapename("\luaescapestring{#1}")%
  }%
}
\def\pdf@filesize#1{%
  \directlua0{%
    oberdiek.pdftexcmds.filesize("\luaescapestring{#1}")%
  }%
}
\def\pdf@filemoddate#1{%
  \directlua0{%
    oberdiek.pdftexcmds.filemoddate("\luaescapestring{#1}")%
  }%
}
\def\pdf@filedump#1#2#3{%
  \directlua0{%
    oberdiek.pdftexcmds.filedump("\luaescapestring{\number#1}",%
        "\luaescapestring{\number#2}",%
        "\luaescapestring{#3}")%
  }%
}%
\long\def\pdf@mdfivesum#1{%
  \directlua0{%
    oberdiek.pdftexcmds.mdfivesum("\luaescapestring{#1}", "byte")%
  }%
}%
\long\def\pdf@mdfivesumnative#1{%
  \directlua0{%
    oberdiek.pdftexcmds.mdfivesum("\luaescapestring{#1}")%
  }%
}%
\def\pdf@filemdfivesum#1{%
  \directlua0{%
    oberdiek.pdftexcmds.filemdfivesum("\luaescapestring{#1}")%
  }%
}%
\let\pdftexcmds@temp=Y%
\begingroup\expandafter\expandafter\expandafter\endgroup
\expandafter\ifx\csname protected\endcsname\relax
  \pdftexcmds@directlua0{%
    if tex.enableprimitives then %
      tex.enableprimitives('', {'protected'})%
    end%
  }%
\fi
\begingroup\expandafter\expandafter\expandafter\endgroup
\expandafter\ifx\csname protected\endcsname\relax
  \let\pdftexcmds@temp=N%
\fi
\begingroup\expandafter\expandafter\expandafter\endgroup
\expandafter\ifx\csname numexpr\endcsname\relax
  \pdftexcmds@directlua0{%
    if tex.enableprimitives then %
      tex.enableprimitives('', {'numexpr'})%
    end%
  }%
\fi
\begingroup\expandafter\expandafter\expandafter\endgroup
\expandafter\ifx\csname numexpr\endcsname\relax
  \let\pdftexcmds@temp=N%
\fi
\ifx\pdftexcmds@temp N%
  \@PackageWarningNoLine{pdftexcmds}{%
    Definitions of \ltx@backslashchar pdf@resettimer and%
    \MessageBreak
    \ltx@backslashchar pdf@elapsedtime are skipped, because%
    \MessageBreak
    e-TeX's \ltx@backslashchar protected or %
    \ltx@backslashchar numexpr are missing%
  }%
\else
  \protected\def\pdf@resettimer{%
    \pdftexcmds@directlua0{%
      oberdiek.pdftexcmds.resettimer()%
    }%
  }%
  \protected\def\pdf@elapsedtime{%
    \numexpr
      \pdftexcmds@directlua0{%
        oberdiek.pdftexcmds.elapsedtime()%
      }%
    \relax
  }%
\fi
\ifnum\luatexversion<68 %
\else
  \protected\edef\pdf@shellescape{%
   \numexpr\directlua{tex.sprint(%
         \number\catcodetable@string,status.shell_escape)}\relax}
\fi
\def\pdf@system#1{%
  \directlua0{%
    oberdiek.pdftexcmds.system("\luaescapestring{#1}")%
  }%
}
\def\pdf@lastsystemstatus{%
  \directlua0{%
    oberdiek.pdftexcmds.lastsystemstatus()%
  }%
}
\def\pdf@lastsystemexit{%
  \directlua0{%
    oberdiek.pdftexcmds.lastsystemexit()%
  }%
}
\catcode`\0=12 %
\ifnum0%
    \pdftexcmds@directlua{%
      if io.popen then %
        tex.write("1")%
      end%
    }%
    =1 %
  \def\pdf@pipe#1{%
&   \romannumeral\expandafter\pdftexcmds@PatchDecode
    \the\expandafter\pdftexcmds@toks
    \pdftexcmds@directlua{%
      oberdiek.pdftexcmds.toks="pdftexcmds@toks"%
      oberdiek.pdftexcmds.pipe("\luaescapestring{#1}", \pdftexcmds@Patch)%
    }%
&   \@nil
  }%
\fi
\pdftexcmds@AtEnd%
\endinput
%%
%% End of file `pdftexcmds.sty'.
