xcolor-patches-tmp.sty

%% LaTeX2e file `xcolor-patches.sty'
%% generated by the `filecontents' environment
%% from source `test-utf8' on 2021/01/14.
%%
\ProvidesPackage{xcolor-patches-tmp}[2021/01/14 v0.1 patch xcolor for l3color]

\RequirePackage{l3color}
\ExplSyntaxOn
 \cs_gset_eq:NN \@expl@color@set@@nnn \color_set:nnn
 \cs_generate_variant:Nn \color_set:nn {ne}
 \cs_new_protected:Npn \@expl@color@set@@ne #1 #2
    {
      \exp_args:Nx \__color_if_defined:nT {#2}
           { \color_set:ne {#1}{#2} }
    }
\ExplSyntaxOff
%\pretocmd{\XC@col@rlet}   {\@expl@color@set@@ne{#2}{#4}}{}{\fail}
\def\XC@col@rlet[#1]#2[#3]#4%
 {\@expl@color@set@@ne{#2}{#4}%
  \begingroup
  \edef\@@cls{#1}\XC@edef\@@nam{#2}\XC@sdef\@@mod{#3}\XC@edef\@@clr{#4}%
  \XC@info\@@clr\@@tmp\XC@@tstfalse
  \ifnum\@@tmp=\@ne\ifx\@@mod\@empty
    \ifx\@@cls\@empty
      \XC@@tsttrue
    \else
      \edef\@@tmp
       {\expandafter\expandafter\expandafter\@secondoffive
         \csname\string\color@\@@clr\endcsname}%
      \ifx\@@cls\@@tmp\XC@@tsttrue\fi
    \fi
  \fi\fi
  \ifXC@@tst
    \XC@logdef\@@nam\XC@c@l@rlet\@@nam\@@clr
  \else
    \extractcolorspec\@@clr\@@clr
    \ifx\@@mod\@empty\else
      \expandafter\convertcolorspec\@@clr\@@mod\@@clr
      \edef\@@clr{{\@@mod}{\@@clr}}\fi
    \edef\@@tmp{\noexpand\XC@definecolor[\@@cls]{\@@nam}\@@clr}%
  \fi
  \expandafter\endgroup\@@tmp\xglobal@stop}

%\pretocmd{\XC@definec@lor}{\@expl@color@set@@nnn{#2}{#4}{#5}}{}{\fail}
\def\XC@definec@lor[#1]#2[#3]#4#5%
 {\@expl@color@set@@nnn{#2}{#4}{#5}%
  \begingroup
  \XC@sdef\@@cls{#1}\XC@edef\@@nam{#2}\edef\colornameprefix{#3}%
  \XC@logdef\@@nam
  \XC@getmodclr02{#4}{#5}{\let\@@tmp\relax}%
   {\ifx\@@mod\XC@mod@named
      \XC@c@l@rlet\@@nam\@@clr
    \else
      \ifx\@@cls\XC@mod@ps
        \edef\@@drv{\@@mod\space\@@clr}\def\@@hue{0}%
        \edef\@@clr{\@nameuse{XC@clr@\@@mod @white}}%
      \else
        \ifconvertcolorsD
          \let\@@tmp\@@mod\XC@sdef\@@mod{\XC@tgt@mod\@@tmp}%
          \convertcolorspec\@@tmp\@@clr\@@mod\@@clr
        \fi
        \XC@coremodel\@@mod\@@clr
        \csname color@\@@mod\expandafter\endcsname
          \expandafter\@@drv\expandafter{\@@clr}%
        \ifcase\XC@@xcp@
          \immediate\write\XC@@xcp{/\colornameprefix\@@nam{\expandafter
            \XC@strip@comma\@@clr,,\@nnil}XC\@@mod}%
          \let\@@cls\XC@mod@named
        \fi
        \ifx\@@cls\@empty\else
          \let\@@tmp\@@cls
          \@nameuse{define@color@\@@cls}\@@nam\@@drv
          \csname color@\@@tmp\expandafter\endcsname
            \expandafter\@@drv\expandafter{\@@nam}%
        \fi
      \fi
      \toks@\expandafter{\@@drv}%
      \edef\@@tmp
       {\ifglobalcolors\global\else\xglobal@\fi
        \noexpand\@namedef{\string\color@\@@nam}%
         {\noexpand\xcolor@{\@@cls}{\the\toks@}{\@@mod}{\@@clr}}}%
    \fi}%
  \expandafter\endgroup\@@tmp\xglobal@stop}