<html><head><meta name="color-scheme" content="light dark"></head><body><pre style="word-wrap: break-word; white-space: pre-wrap;">\NeedsTeXFormat{LaTeX2e}
\ProvidesPackage{jlreq-complements}[2024/08/23 jlreq-complements]
\RequirePackage{jlreq-helpers}[2024/02/13]

\ExplSyntaxOn

\str_new:N \g__jlreq_complements_setupname_str
\str_new:N \g__jlreq_complements_engine_str
\tl_new:N \g__jlreq_complements_finally

\DeclareKeys [jlreq-complements] {
  setupname .code:n = {
    \str_set:Nn \g__jlreq_complements_setupname_str {#1}
  },
  uplatex .code:n = { \str_set:Nn \g__jlreq_complements_engine_str { uplatex } },
  uplatex .value_forbidden:n = true,
  platex .code:n = { \str_set:Nn \g__jlreq_complements_engine_str { platex } },
  platex .value_forbidden:n = true,
  lualatex .code:n = { \str_set:Nn \g__jlreq_complements_engine_str { lualatex } },
  lualatex .value_forbidden:n = true,
}
\SetKeys [jlreq-complements] { setupname = jlreqcomplementssetup }
\ProcessKeyOptions [jlreq-complements]

\str_if_empty:NT \g__jlreq_complements_engine_str {
  \jlreq@helper@guessengine
  \str_gset:Nx \g__jlreq_complements_engine_str {
    \ifx l\jlreq@result lualatex \fi
    \ifx u\jlreq@result uplatex \fi
    \ifx p\jlreq@result platex \fi
  }
}
\str_if_empty:NT \g__jlreq_complements_engine_str {
  \PackageError { jlreq-complements } { Cannot~determine~the~engine }{\@ehc}
}

\str_if_eq:VnTF \g__jlreq_complements_engine_str { lualatex } {
  \prg_new_conditional:Nnn \__jlreq_complements_iftdir: { T, F, TF} {
    \int_compare:nTF { (\ltjgetparameter{direction}-(\ltjgetparameter{direction}/8)*8) == 3 } 
      { \prg_return_true: } { \prg_return_false: }
  }
}{
  \prg_new_conditional:Nnn \__jlreq_complements_iftdir: { T, F, TF} { \iftdir \prg_return_true: \else \prg_return_false: \fi }
}

\@ifundefined{jlreq@zw}{
  \str_if_eq:VnTF \g__jlreq_complements_engine_str { lualatex }
    { \def\jlreq@zw{\zw} }
    { \def\jlreq@zw{zw}  }
}

\exp_args:Nx \@ifundefined { \g__jlreq_complements_setupname_str } {
  \exp_args:Ncnx \NewDocumentCommand { \g__jlreq_complements_setupname_str } { +m } {
    \exp_not:N \keys_set:nn { \g__jlreq_complements_setupname_str } {\exp_not:n {#1}}
  }
}{}

\cs_if_exist:NF \keys_define:Vn {
  \cs_generate_variant:Nn \keys_define:nn {Vn}
  \tl_gput_right:Nn \g__jlreq_complements_finally {
    \cs_undefine:N \keys_define:Vn
  }
}
\cs_if_exist:NF \keys_set:Vn {
  \cs_generate_variant:Nn \keys_set:nn {Vn}
  \tl_gput_right:Nn \g__jlreq_complements_finally {
    \cs_undefine:N \keys_set:Vn
  }
}

%. thebibliography
\prop_new:N \g__jlreq_complements_thebibliography_prop

\clist_map_inline:nn { heading,mark,precode,postcode,indent,after_label_space } {
  \keys_define:Vn \g__jlreq_complements_setupname_str {
    thebibliography_#1 .code:n = {
      \prop_gput:Nnn \g__jlreq_complements_thebibliography_prop { #1 } { ##1 }
    }
  }
}

\keys_set:Vn \g__jlreq_complements_setupname_str {
  thebibliography_mark = { \@mkboth{\refname}{\refname} },
  thebibliography_heading = { \section*{\refname} },
  thebibliography_after_label_space = { 1\jlreq@zw },
  thebibliography_indent = { 0pt },
  thebibliography_precode = {},
  thebibliography_postcode = {},
}

\renewenvironment{thebibliography}[1]{%
  \prop_item:Nn \g__jlreq_complements_thebibliography_prop { precode }
  \prop_item:Nn \g__jlreq_complements_thebibliography_prop { heading }
  \prop_item:Nn \g__jlreq_complements_thebibliography_prop { mark }
  \list{\@biblabel{\@arabic\c@enumiv}}%
      {\settowidth\labelwidth{\@biblabel{#1}}%
      \labelsep=\prop_item:Nn \g__jlreq_complements_thebibliography_prop { after_label_space }
      \leftmargin\labelwidth
      \advance\leftmargin\labelsep
      \itemindent=\prop_item:Nn \g__jlreq_complements_thebibliography_prop { indent }
      \@openbib@code % only for compatibility
      \usecounter{enumiv}
      \let\p@enumiv\@empty
      \renewcommand\theenumiv{\@arabic\c@enumiv}}
  \sloppy
  \clubpenalty4000
  \@clubpenalty\clubpenalty
  \widowpenalty4000%
  \sfcode`\.\@m
}{%
  \def\@noitemerr{\@latex@warning{Empty~`thebibliography'~environment}}%
  \endlist
  \prop_item:Nn \g__jlreq_complements_thebibliography_prop { postcode }
}
\let\@openbib@code\@empty

%. theindex
\prop_new:N \g__jlreq_complements_theindex_prop
\clist_map_inline:nn { precode,postcode,heading,mark,column_gap,column_rule_width,pagestyle } {
  \keys_define:Vn \g__jlreq_complements_setupname_str {
    theindex_#1 .code:n = {
      \prop_gput:Nnn \g__jlreq_complements_theindex_prop { #1 } { ##1 }
    }
  }
}

\bool_new:N \g__jlreq_complements_theindex_yoko_bool
\bool_new:N \g__jlreq_complements_theindex_twocolumn_bool
\bool_new:N \g__jlreq_complements_theindex_restorepagestyle_bool
\keys_define:Vn \g__jlreq_complements_setupname_str {
  theindex_yoko .bool_gset:N = \g__jlreq_complements_theindex_yoko_bool,
  theindex_twocolumn .bool_gset:N = \g__jlreq_complements_theindex_twocolumn_bool,
}

\keys_set:Vn \g__jlreq_complements_setupname_str {
  theindex_precode = {},
  theindex_postcode = {},
  theindex_heading = { \section*{\indexname} },
  theindex_mark = { \@mkboth{\indexname}{\indexname} },
  theindex_column_gap = { 2\jlreq@zw },
  theindex_column_rule_width = { 0pt },
  theindex_pagestyle = { plain },
  theindex_twocolumn = true
}
\legacy_if:nTF { @tate }
  { \keys_set:Vn \g__jlreq_complements_setupname_str { theindex_yoko = false } }
  { \keys_set:Vn \g__jlreq_complements_setupname_str { theindex_yoko = true } }

\bool_new:N \l__jlreq_complements_resttate_bool
\bool_new:N \l__jlreq_complements_theindex_maincolumn_bool
\renewenvironment{theindex}{%
  \prop_item:Nn \g__jlreq_complements_theindex_prop { precode }
  \bool_set_false:N \l__jlreq_complements_resttate_bool
  \bool_if:NT \g__jlreq_complements_theindex_yoko_bool {
    \__jlreq_complements_iftdir:T { \clearpage \yoko \bool_set_true:N \l__jlreq_complements_resttate_bool }
  }
  \bool_set:Nn \l__jlreq_complements_theindex_maincolumn_bool { \legacy_if_p:n { @twocolumn } }
  \bool_if:NTF \g__jlreq_complements_theindex_twocolumn_bool {
    \setlength{\columnseprule}{ \prop_item:Nn \g__jlreq_complements_theindex_prop { column_rule_width } }
    \setlength{\columnsep} { \prop_item:Nn \g__jlreq_complements_theindex_prop { column_gap } }
    \tl_set:Nx \l__jlreq_tmpa_tl { \exp_not:N \twocolumn [ \prop_item:Nn \g__jlreq_complements_theindex_prop { heading } ] }
    \l__jlreq_tmpa_tl
  }{
    \tl_set:Nx \l__jlreq_tmpa_tl {
      \legacy_if:nT { @twocolumn } { \exp_not:N \onecolumn }
      \prop_item:Nn \g__jlreq_complements_theindex_prop { heading }
    }
    \l__jlreq_tmpa_tl
  }
  \prop_item:Nn \g__jlreq_complements_theindex_prop { mark }
  \tl_set:Nx \l__jlreq_tmpa_tl { \exp_not:N \pagestyle { \prop_item:Nn \g__jlreq_complements_theindex_prop { pagestyle } } }
  \l__jlreq_tmpa_tl
  \parindent\z@
  \parskip\z@ \@plus .03\jlreq@zh\relax
  \let\item\@idxitem
}{%
  \bool_if:NTF \g__jlreq_complements_theindex_twocolumn_bool {
    \bool_if:NF \l__jlreq_complements_theindex_maincolumn_bool { \onecolumn }
  }{
    \bool_if:NT \l__jlreq_complements_theindex_maincolumn_bool { \twocolumn }
  }
  \clearpage
  \bool_if:NT \l__jlreq_complements_resttate_bool { \tate }
  \prop_item:Nn \g__jlreq_complements_theindex_prop { postcode }
}

%. å®šç†ç’°å¢ƒ
\prop_new:N \g__jlreq_complements_theorem_prop
\clist_map_inline:nn { beforeafter_space,indent,font,label_font } {
  \keys_define:Vn \g__jlreq_complements_setupname_str {
    theorem_#1 .code:n = {
      \prop_gput:Nnn \g__jlreq_complements_theorem_prop { #1 } { ##1 }
      \@ifpackageloaded{amsthm}{\__jlreq_complements_setup_amsthm_theoremstyle:}{}
    }
  }
}
\keys_define:Vn \g__jlreq_complements_setupname_str {
  proof_label_font .code:n = {
    \prop_gput:Nnn \g__jlreq_complements_theorem_prop { proof_label_font } {#1}
  }
}

\keys_set:Vn \g__jlreq_complements_setupname_str {
  theorem_beforeafter_space=1\baselineskip,
  theorem_indent=0pt,
  theorem_label_font = {\bfseries\gtfamily\sffamily},
  theorem_font = {\normalfont},
  proof_label_font = {\bfseries\gtfamily\sffamily},
}

\let\jlreq@complements@original@@begintheorem=\@begintheorem
\let\jlreq@complements@original@@opargbegintheorem=\@opargbegintheorem
\def\@begintheorem#1#2{\topsep=\dimexpr\prop_item:Nn \g__jlreq_complements_theorem_prop { beforeafter_space }\relax
  \trivlist\labelsep=1\jlreq@zw\relax
  \itemindent=\dimexpr\prop_item:Nn \g__jlreq_complements_theorem_prop { indent }\relax
  \prop_item:Nn \g__jlreq_complements_theorem_prop { font }
   \item[\hskip \labelsep{\reset@font\prop_item:Nn \g__jlreq_complements_theorem_prop { label_font } #1\ #2}]}
\def\@opargbegintheorem#1#2#3{\topsep=\dimexpr\prop_item:Nn \g__jlreq_complements_theorem_prop { beforeafter_space }\relax
  \trivlist\labelsep=1\jlreq@zw\relax
  \itemindent=\dimexpr\prop_item:Nn \g__jlreq_complements_theorem_prop { indent }\relax
  \prop_item:Nn \g__jlreq_complements_theorem_prop { font }
  \item[\hskip \labelsep{\reset@font\prop_item:Nn \g__jlreq_complements_theorem_prop { label_font } #1\ #2ï¼ˆ#3ï¼‰}]}
\cs_set:Nn \__jlreq_complements_setup_amsthm: {
  \let\jlreq@complements@original@proof=\proof
  \let\jlreq@complements@original@endproof=\endproof
  \tl_set:Nx \l__jlreq_tmpa_tl {
    \exp_not:n { \cs_set:Npn \__jlreq_complements_proof [##1] } {
      \exp_not:n { \labelsep=1\jlreq@zw\relax }
      \exp_not:o {\proof[{\reset@font\prop_item:Nn \g__jlreq_complements_theorem_prop { proof_label_font } ##1\inhibitglue}\nopunct]}
    }
  }
  \l__jlreq_tmpa_tl
  \def\proof{\@ifnextchar[{\__jlreq_complements_proof}{\__jlreq_complements_proof[\proofname]}}
  \renewcommand{\proofname}{è¨¼æ˜Ž}
  \__jlreq_complements_setup_amsthm_theoremstyle:
  \theoremstyle{jlreq}
  % ä¸€åº¦ã—ã‹å®Ÿè¡Œã•ã‚Œãªã„ã¯ãš
  \cs_undefine:N \__jlreq_complements_setup_amsthm:
}
\cs_set:Nn \__jlreq_complements_setup_amsthm_theoremstyle: {
  \newtheoremstyle{jlreq}
    {\dimexpr\prop_item:Nn \g__jlreq_complements_theorem_prop { beforeafter_space } \relax}
    {\dimexpr\prop_item:Nn \g__jlreq_complements_theorem_prop { beforeafter_space } \relax}
    {\prop_item:Nn \g__jlreq_complements_theorem_prop { font } }
    {\dimexpr\prop_item:Nn \g__jlreq_complements_theorem_prop { indent } }
    {\prop_item:Nn \g__jlreq_complements_theorem_prop { label_font } }
    {}{1\jlreq@zw}{\thmname{##1}\thmnumber{\ ##2}\thmnote{ï¼ˆ##3ï¼‰}}
}

\@ifpackageloaded{amsthm}{
  \__jlreq_complements_setup_amsthm:
}{
  \RequirePackage{filehook}
  \AtEndOfPackageFile{amsthm}{\__jlreq_complements_setup_amsthm:}
}

%. çµ‚ã‚ã‚Š
\g__jlreq_complements_finally
\cs_undefine:N \g__jlreq_complements_finally

\ExplSyntaxOff
</pre></body></html>