<html><head><meta name="color-scheme" content="light dark"></head><body><pre style="word-wrap: break-word; white-space: pre-wrap;">% This test should not be needed since biblatex.sty already checks
% if LuaTeX or XeTeX is used.
% Currently Unicode-aware engines are only XeTeX and LuaTeX,
% both of which define \Umathcode.
\ifx\Umathcode\undefined
  \expandafter\endinput
\fi

\begingroup
\openin\blx@bcfin=UnicodeData.txt %
\ifeof\blx@bcfin
\else
  \let\blx@setazcodes\@empty
  \def\Lu{Lu}
  \def\storedpar{\par}
  \def\blx@tempa#1;#2;#3;#4\relax{%
    \def\temp{#3}%
    \ifx\temp\Lu
      \xdef\blx@setazcodes{%
        \blx@setazcodes
        \sfcode"#1=\@m
      }
    \fi
  }
  \loop\unless\ifeof\blx@bcfin
    \read\blx@bcfin to \blx@tempb
    \unless\ifx\blx@tempb\storedpar
      \expandafter\blx@tempa\blx@tempb\relax
    \fi
  \repeat
\fi
\closein\blx@bcfin
\endgroup

% Second part of workaround for odd XeTeX/babel-french behaviour
% https://github.com/plk/biblatex/issues/979
% fix by Ulrike Fischer
% https://tex.stackexchange.com/a/544914/.
% The first bit lives in biblatex.sty.
% At some point we may want to consider providing a
% blx-unicode-xetex and a blx-unicode-lualatex
% both loading a blx-unicode-generic.
% For now this test is enough.
\ifundef\XeTeXrevision
  {}
  {\providerobustcmd*{\textnohyphenation}[1]{%
     \bgroup\nohyphenation#1\egroup^^^^200b}}

\appto\blx@setfrcodes{%
  % … should probably have dot spacefactor, but pdfLaTeX
  % makes it a period, so we have this here for consistency
  \sfcode`\…=\blx@sf@period
}

\DeclarePrefChars*{’}
\DeclareRangeChars*{–—}

\def\blx@normrange@range#1\bibrangedash#2\bibrangedash#3&amp;{%
  \ifblank{#3}
    {\blx@normrange@endash#1––&amp;}
    {\ifblank{#2}
       {\begingroup
        \protected@edef\blx@tempc{\endgroup
          \blx@range@out@value{%
            \blx@range@out@item@process{\unexpanded{#1}}%
            \noexpand\bibrangedash}}%
        \blx@tempc}
       {\ifblank{#1}
          {\begingroup
           \protected@edef\blx@tempc{\endgroup
             \blx@range@out@value{%
               \noexpand\bibrangedash
               \blx@range@out@item@process{%
                 \unexpanded{#2}}}}%
           \blx@tempc}
          {\blx@range@process{#1}{#2}}}}}

\def\blx@normrange@endash#1–#2–#3&amp;{%
  \ifblank{#3}
    {\blx@normrange@hyphen#1--&amp;}
    {\ifblank{#2}
       {\begingroup
        \protected@edef\blx@tempc{\endgroup
          \blx@range@out@value{%
            \blx@range@out@item@process{\unexpanded{#1}}%
            \noexpand\bibrangedash}}%
        \blx@tempc}
       {\ifblank{#1}
          {\begingroup
           \protected@edef\blx@tempc{\endgroup
             \blx@range@out@value{%
               \noexpand\bibrangedash
               \blx@range@out@item@process{\unexpanded{#2}}}}%
           \blx@tempc}
          {\blx@range@process{#1}{#2}}}}}

\def\blx@firstpage@range#1\bibrangedash#2\bibrangedash#3&amp;{%
  \ifblank{#3}
    {\blx@firstpage@endash#1––&amp;}
    {\ifblank{#1}
       {\begingroup
        \protected@edef\blx@tempc{\endgroup
          \blx@range@out@value{%
            \noexpand\bibrangedash
            \blx@range@out@item@process{\unexpanded{#2}}}}%
        \blx@tempc}
       {\begingroup
        \protected@edef\blx@tempc{\endgroup
          \blx@range@out@value{%
            \blx@range@out@item@process{\unexpanded{#1}}}}%
        \blx@tempc}}}

\def\blx@firstpage@endash#1–#2–#3&amp;{%
  \ifblank{#3}
    {\blx@firstpage@hyphen#1--&amp;}
    {\ifblank{#1}
       {\begingroup
        \protected@edef\blx@tempc{\endgroup
          \blx@range@out@value{%
            \noexpand\bibrangedash
            \blx@range@out@item@process{\unexpanded{#2}}}}%
        \blx@tempc}
       {\begingroup
        \protected@edef\blx@tempc{\endgroup
          \blx@range@out@value{%
            \blx@range@out@item@process{\unexpanded{#1}}}}%
        \blx@tempc}}}

\endinput
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