%%
%% This is file `markdown.tex',
%% generated with the docstrip utility.
%%
%% The original source files were:
%%
%% markdown.dtx  (with options: `tex')
%% 
%% Copyright (C) 2016-2022 Vít Novotný
%% 
%% 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.
%% The latest version of this license is in
%% 
%%    http://www.latex-project.org/lppl.txt
%% 
%% This work has the LPPL maintenance status `maintained'.
%% The Current Maintainer of this work is Vít Novotný.
%% 
%% Send bug reports, requests for additions and questions
%% either to the GitHub issue tracker at
%% 
%%   https://github.com/Witiko/markdown/issues
%% 
%% or to the e-mail address <witiko@mail.muni.cz>.
%% 
%% MODIFICATION ADVICE:
%% 
%% If you want to customize this file, it is best to make a copy of
%% the source file(s) from which it was produced.  Use a different
%% name for your copy(ies) and modify the copy(ies); this will ensure
%% that your modifications do not get overwritten when you install a
%% new release of the standard system.  You should also ensure that
%% your modified source file does not generate any modified file with
%% the same name as a standard file.
%% 
%% You will also need to produce your own, suitably named, .ins file to
%% control the generation of files from your source file; this file
%% should contain your own preambles for the files it generates, not
%% those in the standard .ins files.
%% 
%% The names of the source files used are shown above.
%% 
\ifx\ExplSyntaxOn\undefined
  \input expl3-generic\relax
\fi
\ExplSyntaxOn
\seq_new:N \g__markdown_lua_options_seq
\prop_new:N \g__markdown_lua_option_types_prop
\prop_new:N \g__markdown_default_lua_options_prop
\seq_new:N \g__markdown_option_layers_seq
\tl_const:Nn \c__markdown_option_layer_lua_tl { lua }
\seq_gput_right:NV \g__markdown_option_layers_seq \c__markdown_option_layer_lua_tl
\cs_new:Nn
  \__markdown_add_lua_option:nnn
  {
    \__markdown_add_option:Vnnn
      \c__markdown_option_layer_lua_tl
      { #1 }
      { #2 }
      { #3 }
  }
\cs_new:Nn
  \__markdown_add_option:nnnn
  {
    \seq_gput_right:cn
      { g__markdown_ #1 _options_seq }
      { #2 }
    \prop_gput:cnn
      { g__markdown_ #1 _option_types_prop }
      { #2 }
      { #3 }
    \prop_gput:cnn
      { g__markdown_default_ #1 _options_prop }
      { #2 }
      { #4 }
    \__markdown_typecheck_option:n
      { #2 }
  }
\cs_generate_variant:Nn
  \__markdown_add_option:nnnn
  { Vnnn }
\tl_const:Nn \c__markdown_option_value_true_tl  { true  }
\tl_const:Nn \c__markdown_option_value_false_tl { false }
\cs_new:Nn \__markdown_typecheck_option:n
  {
    \__markdown_get_option_type:nN
      { #1 }
      \l_tmpa_tl
    \str_case_e:Vn
      \l_tmpa_tl
      {
        { \c__markdown_option_type_boolean_tl }
          {
            \__markdown_get_option_value:nN
              { #1 }
              \l_tmpa_tl
            \bool_if:nF
              {
                \str_if_eq_p:VV
                  \l_tmpa_tl
                  \c__markdown_option_value_true_tl ||
                \str_if_eq_p:VV
                  \l_tmpa_tl
                  \c__markdown_option_value_false_tl
              }
              {
                \msg_error:nnnV
                  { __markdown }
                  { failed-typecheck-for-boolean-option }
                  { #1 }
                  \l_tmpa_tl
              }
          }
      }
  }
\msg_new:nnn
  { __markdown }
  { failed-typecheck-for-boolean-option }
  {
    Option~#1~has~value~#2,~
    but~a~boolean~(true~or~false)~was~expected.
  }
\cs_generate_variant:Nn
  \str_case_e:nn
  { Vn }
\cs_generate_variant:Nn
  \msg_error:nnnn
  { nnnV }
\seq_new:N \g__markdown_option_types_seq
\tl_const:Nn \c__markdown_option_type_clist_tl { clist }
\seq_gput_right:NV \g__markdown_option_types_seq \c__markdown_option_type_clist_tl
\tl_const:Nn \c__markdown_option_type_counter_tl { counter }
\seq_gput_right:NV \g__markdown_option_types_seq \c__markdown_option_type_counter_tl
\tl_const:Nn \c__markdown_option_type_boolean_tl { boolean }
\seq_gput_right:NV \g__markdown_option_types_seq \c__markdown_option_type_boolean_tl
\tl_const:Nn \c__markdown_option_type_number_tl  { number  }
\seq_gput_right:NV \g__markdown_option_types_seq \c__markdown_option_type_number_tl
\tl_const:Nn \c__markdown_option_type_path_tl    { path    }
\seq_gput_right:NV \g__markdown_option_types_seq \c__markdown_option_type_path_tl
\tl_const:Nn \c__markdown_option_type_slice_tl   { slice   }
\seq_gput_right:NV \g__markdown_option_types_seq \c__markdown_option_type_slice_tl
\tl_const:Nn \c__markdown_option_type_string_tl  { string  }
\seq_gput_right:NV \g__markdown_option_types_seq \c__markdown_option_type_string_tl
\cs_new:Nn
  \__markdown_get_option_type:nN
  {
    \bool_set_false:N
      \l_tmpa_bool
    \seq_map_inline:Nn
      \g__markdown_option_layers_seq
      {
        \prop_get:cnNT
          { g__markdown_ ##1 _option_types_prop }
          { #1 }
          \l_tmpa_tl
          {
            \bool_set_true:N
              \l_tmpa_bool
            \seq_map_break:
          }
      }
    \bool_if:nF
      \l_tmpa_bool
      {
        \msg_error:nnn
          { __markdown }
          { undefined-option }
          { #1 }
      }
    \seq_if_in:NVF
      \g__markdown_option_types_seq
      \l_tmpa_tl
      {
        \msg_error:nnnV
          { __markdown }
          { unknown-option-type }
          { #1 }
          \l_tmpa_tl
      }
    \tl_set_eq:NN
      #2
      \l_tmpa_tl
  }
\msg_new:nnn
  { __markdown }
  { unknown-option-type }
  {
    Option~#1~has~unknown~type~#2.
  }
\msg_new:nnn
  { __markdown }
  { undefined-option }
  {
    Option~#1~is~undefined.
  }
\cs_new:Nn
  \__markdown_get_default_option_value:nN
  {
    \bool_set_false:N
      \l_tmpa_bool
    \seq_map_inline:Nn
      \g__markdown_option_layers_seq
      {
        \prop_get:cnNT
          { g__markdown_default_ ##1 _options_prop }
          { #1 }
          #2
          {
            \bool_set_true:N
              \l_tmpa_bool
            \seq_map_break:
          }
      }
    \bool_if:nF
      \l_tmpa_bool
      {
        \msg_error:nnn
          { __markdown }
          { undefined-option }
          { #1 }
      }
  }
\cs_new:Nn
  \__markdown_get_option_value:nN
  {
    \__markdown_option_tl_to_csname:nN
      { #1 }
      \l_tmpa_tl
    \cs_if_free:cTF
      { \l_tmpa_tl }
      {
        \__markdown_get_default_option_value:nN
          { #1 }
          #2
      }
      {
        \__markdown_get_option_type:nN
          { #1 }
          \l_tmpa_tl
        \str_if_eq:NNTF
          \c__markdown_option_type_counter_tl
          \l_tmpa_tl
          {
            \__markdown_option_tl_to_csname:nN
              { #1 }
              \l_tmpa_tl
            \tl_set:Nx
              #2
              { \the \cs:w \l_tmpa_tl \cs_end: }
          }
          {
            \__markdown_option_tl_to_csname:nN
              { #1 }
              \l_tmpa_tl
            \tl_set:Nv
              #2
              { \l_tmpa_tl }
          }
      }
  }
\cs_new:Nn \__markdown_option_tl_to_csname:nN
  {
    \tl_set:Nn
      \l_tmpa_tl
      { \str_uppercase:n { #1 } }
    \tl_set:Nx
      #2
      {
        markdownOption
        \tl_head:f { \l_tmpa_tl }
        \tl_tail:n { #1 }
      }
  }
\seq_new:N \g__markdown_cases_seq
\cs_new:Nn \__markdown_with_various_cases:nn
  {
    \seq_clear:N
      \l_tmpa_seq
    \seq_map_inline:Nn
      \g__markdown_cases_seq
      {
        \tl_set:Nn
          \l_tmpa_tl
          { #1 }
        \use:c { ##1 }
          \l_tmpa_tl
        \seq_put_right:NV
          \l_tmpa_seq
          \l_tmpa_tl
      }
    \seq_map_inline:Nn
      \l_tmpa_seq
      { #2 }
  }
\cs_new:Nn \__markdown_camel_case:N
  {
    \regex_replace_all:nnN
      { _ ([a-z]) }
      { \c { str_uppercase:n } \cB\{ \1 \cE\} }
      #1
    \tl_set:Nx
      #1
      { #1 }
  }
\seq_gput_right:Nn \g__markdown_cases_seq { __markdown_camel_case:N }
\cs_new:Nn \__markdown_snake_case:N
  {
    \regex_replace_all:nnN
      { ([a-z])([A-Z]) }
      { \1 _ \c { str_lowercase:n } \cB\{ \2 \cE\} }
      #1
    \tl_set:Nx
      #1
      { #1 }
  }
\seq_gput_right:Nn \g__markdown_cases_seq { __markdown_snake_case:N }
\__markdown_add_lua_option:nnn
  { cacheDir }
  { path }
  { \markdownOptionOutputDir / _markdown_\jobname }
\__markdown_add_lua_option:nnn
  { contentBlocksLanguageMap }
  { path }
  { markdown-languages.json }
\__markdown_add_lua_option:nnn
  { debugExtensionsFileName }
  { path }
  { \markdownOptionOutputDir / \jobname .debug-extensions.json }
\__markdown_add_lua_option:nnn
  { frozenCacheFileName }
  { path }
  { \markdownOptionCacheDir / frozenCache.tex }
\__markdown_add_lua_option:nnn
  { blankBeforeBlockquote }
  { boolean }
  { false }
\__markdown_add_lua_option:nnn
  { blankBeforeCodeFence }
  { boolean }
  { false }
\__markdown_add_lua_option:nnn
  { blankBeforeDivFence }
  { boolean }
  { false }
\__markdown_add_lua_option:nnn
  { blankBeforeHeading }
  { boolean }
  { false }
\__markdown_add_lua_option:nnn
  { bracketedSpans }
  { boolean }
  { false }
\__markdown_add_lua_option:nnn
  { breakableBlockquotes }
  { boolean }
  { false }
\__markdown_add_lua_option:nnn
  { citationNbsps }
  { boolean }
  { true }
\__markdown_add_lua_option:nnn
  { citations }
  { boolean }
  { false }
\__markdown_add_lua_option:nnn
  { codeSpans }
  { boolean }
  { true }
\__markdown_add_lua_option:nnn
  { contentBlocks }
  { boolean }
  { false }
\__markdown_add_lua_option:nnn
  { debugExtensions }
  { boolean }
  { false }
\__markdown_add_lua_option:nnn
  { definitionLists }
  { boolean }
  { false }
\__markdown_add_lua_option:nnn
  { eagerCache }
  { boolean }
  { true }
\__markdown_add_lua_option:nnn
  { expectJekyllData }
  { boolean }
  { false }
\cs_generate_variant:Nn
  \__markdown_add_lua_option:nnn
  { nnV }
\__markdown_add_lua_option:nnV
  { extensions }
  { clist }
  \c_empty_clist
\__markdown_add_lua_option:nnn
  { fancyLists }
  { boolean }
  { false }
\__markdown_add_lua_option:nnn
  { fencedCode }
  { boolean }
  { false }
\__markdown_add_lua_option:nnn
  { fencedDivs }
  { boolean }
  { false }
\__markdown_add_lua_option:nnn
  { finalizeCache }
  { boolean }
  { false }
\__markdown_add_lua_option:nnn
  { frozenCacheCounter }
  { counter }
  { 0 }
\__markdown_add_lua_option:nnn
  { hardLineBreaks }
  { boolean }
  { false }
\__markdown_add_lua_option:nnn
  { hashEnumerators }
  { boolean }
  { false }
\__markdown_add_lua_option:nnn
  { headerAttributes }
  { boolean }
  { false }
\__markdown_add_lua_option:nnn
  { html }
  { boolean }
  { false }
\__markdown_add_lua_option:nnn
  { hybrid }
  { boolean }
  { false }
\__markdown_add_lua_option:nnn
  { inlineFootnotes }
  { boolean }
  { false }
\__markdown_add_lua_option:nnn
  { inlineNotes }
  { boolean }
  { false }
\__markdown_add_lua_option:nnn
  { jekyllData }
  { boolean }
  { false }
\__markdown_add_lua_option:nnn
  { footnotes }
  { boolean }
  { false }
\__markdown_add_lua_option:nnn
  { notes }
  { boolean }
  { false }
\__markdown_add_lua_option:nnn
  { pipeTables }
  { boolean }
  { false }
\__markdown_add_lua_option:nnn
  { preserveTabs }
  { boolean }
  { false }
\__markdown_add_lua_option:nnn
  { rawAttribute }
  { boolean }
  { false }
\__markdown_add_lua_option:nnn
  { relativeReferences }
  { boolean }
  { false }
\__markdown_add_lua_option:nnn
  { shiftHeadings }
  { number }
  { 0 }
\__markdown_add_lua_option:nnn
  { slice }
  { slice }
  { ^~$ }
\__markdown_add_lua_option:nnn
  { smartEllipses }
  { boolean }
  { false }
\__markdown_add_lua_option:nnn
  { startNumber }
  { boolean }
  { true }
\__markdown_add_lua_option:nnn
  { strikeThrough }
  { boolean }
  { false }
\__markdown_add_lua_option:nnn
  { stripIndent }
  { boolean }
  { false }
\__markdown_add_lua_option:nnn
  { subscripts }
  { boolean }
  { false }
\__markdown_add_lua_option:nnn
  { superscripts }
  { boolean }
  { false }
\__markdown_add_lua_option:nnn
  { tableCaptions }
  { boolean }
  { false }
\__markdown_add_lua_option:nnn
  { taskLists }
  { boolean }
  { false }
\__markdown_add_lua_option:nnn
  { texComments }
  { boolean }
  { false }
\__markdown_add_lua_option:nnn
  { tightLists }
  { boolean }
  { true }
\__markdown_add_lua_option:nnn
  { underscores }
  { boolean }
  { true }
\ExplSyntaxOff
\def\markdownLastModified{2022-12-23}%
\def\markdownVersion{2.19.0-0-g80fcf20}%
\let\markdownBegin\relax
\let\markdownEnd\relax
\let\markdownInput\relax
\let\markdownEscape\relax
\ExplSyntaxOn
\seq_new:N \g__markdown_plain_tex_options_seq
\prop_new:N \g__markdown_plain_tex_option_types_prop
\prop_new:N \g__markdown_default_plain_tex_options_prop
\tl_const:Nn \c__markdown_option_layer_plain_tex_tl { plain_tex }
\seq_gput_right:NV \g__markdown_option_layers_seq \c__markdown_option_layer_plain_tex_tl
\cs_new:Nn
  \__markdown_add_plain_tex_option:nnn
  {
    \__markdown_add_option:Vnnn
      \c__markdown_option_layer_plain_tex_tl
      { #1 }
      { #2 }
      { #3 }
  }
\__markdown_add_plain_tex_option:nnn
  { frozenCache }
  { boolean }
  { false }
\__markdown_add_plain_tex_option:nnn
  { helperScriptFileName }
  { path }
  { \jobname.markdown.lua }
\str_new:N
  \g_luabridge_helper_script_filename_str
\tl_gset:Nn
  \g_luabridge_helper_script_filename_str
  { \markdownOptionHelperScriptFileName }
\__markdown_add_plain_tex_option:nnn
  { inputTempFileName }
  { path }
  { \jobname.markdown.in }
\__markdown_add_plain_tex_option:nnn
  { outputTempFileName }
  { path }
  { \jobname.markdown.out }
\str_new:N
  \g_luabridge_standard_output_filename_str
\tl_gset:Nn
  \g_luabridge_standard_output_filename_str
  { \markdownOptionOutputTempFileName }
\__markdown_add_plain_tex_option:nnn
  { errorTempFileName }
  { path }
  { \jobname.markdown.err }
\str_new:N
  \g_luabridge_error_output_filename_str
\tl_gset:Nn
  \g_luabridge_error_output_filename_str
  { \markdownOptionErrorTempFileName }
\__markdown_add_plain_tex_option:nnn
  { outputDir }
  { path }
  { . }
\cs_new:Nn \__markdown_plain_tex_define_option_commands:
  {
    \seq_map_inline:Nn
      \g__markdown_option_layers_seq
      {
        \seq_map_inline:cn
          { g__markdown_ ##1 _options_seq }
          {
              \__markdown_plain_tex_define_option_command:n
                { ####1 }
          }
      }
  }
\cs_new:Nn \__markdown_plain_tex_define_option_command:n
  {
    \__markdown_get_default_option_value:nN
      { #1 }
      \l_tmpa_tl
    \__markdown_set_option_value:nV
      { #1 }
      \l_tmpa_tl
  }
\cs_new:Nn
  \__markdown_set_option_value:nn
  {
    \__markdown_define_option:n
      { #1 }
    \__markdown_get_option_type:nN
      { #1 }
      \l_tmpa_tl
    \str_if_eq:NNTF
      \c__markdown_option_type_counter_tl
      \l_tmpa_tl
      {
        \__markdown_option_tl_to_csname:nN
          { #1 }
          \l_tmpa_tl
        \int_gset:cn
          { \l_tmpa_tl }
          { #2 }
      }
      {
        \__markdown_option_tl_to_csname:nN
          { #1 }
          \l_tmpa_tl
        \cs_set:cpn
          { \l_tmpa_tl }
          { #2 }
      }
  }
\cs_generate_variant:Nn
  \__markdown_set_option_value:nn
  { nV }
\cs_new:Nn
  \__markdown_define_option:n
  {
    \__markdown_option_tl_to_csname:nN
      { #1 }
      \l_tmpa_tl
    \cs_if_free:cT
      { \l_tmpa_tl }
      {
        \__markdown_get_option_type:nN
          { #1 }
          \l_tmpb_tl
        \str_if_eq:NNT
          \c__markdown_option_type_counter_tl
          \l_tmpb_tl
          {
            \__markdown_option_tl_to_csname:nN
              { #1 }
              \l_tmpa_tl
            \int_new:c
              { \l_tmpa_tl }
          }
      }
  }
\__markdown_plain_tex_define_option_commands:
\seq_gput_right:Nn
  \g__markdown_plain_tex_options_seq
  { stripPercentSigns }
\prop_gput:Nnn
  \g__markdown_plain_tex_option_types_prop
  { stripPercentSigns }
  { boolean }
\prop_gput:Nnx
  \g__markdown_default_plain_tex_options_prop
  { stripPercentSigns }
  { false }
\ExplSyntaxOff
\ExplSyntaxOn
\seq_new:N \g__markdown_renderers_seq
\prop_new:N \g__markdown_renderer_arities_prop
\ExplSyntaxOff
\def\markdownRendererAttributeIdentifier{%
  \markdownRendererAttributeIdentifierPrototype}%
\ExplSyntaxOn
\seq_gput_right:Nn
  \g__markdown_renderers_seq
  { attributeIdentifier }
\prop_gput:Nnn
  \g__markdown_renderer_arities_prop
  { attributeIdentifier }
  { 1 }
\ExplSyntaxOff
\def\markdownRendererAttributeClassName{%
  \markdownRendererAttributeClassNamePrototype}%
\ExplSyntaxOn
\seq_gput_right:Nn
  \g__markdown_renderers_seq
  { attributeClassName }
\prop_gput:Nnn
  \g__markdown_renderer_arities_prop
  { attributeClassName }
  { 1 }
\ExplSyntaxOff
\def\markdownRendererAttributeKeyValue{%
  \markdownRendererAttributeKeyValuePrototype}%
\ExplSyntaxOn
\seq_gput_right:Nn
  \g__markdown_renderers_seq
  { attributeKeyValue }
\prop_gput:Nnn
  \g__markdown_renderer_arities_prop
  { attributeKeyValue }
  { 2 }
\ExplSyntaxOff
\def\markdownRendererBlockQuoteBegin{%
  \markdownRendererBlockQuoteBeginPrototype}%
\ExplSyntaxOn
\seq_gput_right:Nn
  \g__markdown_renderers_seq
  { blockQuoteBegin }
\prop_gput:Nnn
  \g__markdown_renderer_arities_prop
  { blockQuoteBegin }
  { 0 }
\ExplSyntaxOff
\def\markdownRendererBlockQuoteEnd{%
  \markdownRendererBlockQuoteEndPrototype}%
\ExplSyntaxOn
\seq_gput_right:Nn
  \g__markdown_renderers_seq
  { blockQuoteEnd }
\prop_gput:Nnn
  \g__markdown_renderer_arities_prop
  { blockQuoteEnd }
  { 0 }
\ExplSyntaxOff
\def\markdownRendererBracketedSpanAttributeContextBegin{%
  \markdownRendererBracketedSpanAttributeContextBeginPrototype}%
\ExplSyntaxOn
\seq_gput_right:Nn
  \g__markdown_renderers_seq
  { bracketedSpanAttributeContextBegin }
\prop_gput:Nnn
  \g__markdown_renderer_arities_prop
  { bracketedSpanAttributeContextBegin }
  { 0 }
\ExplSyntaxOff
\def\markdownRendererBracketedSpanAttributeContextEnd{%
  \markdownRendererBracketedSpanAttributeContextEndPrototype}%
\ExplSyntaxOn
\seq_gput_right:Nn
  \g__markdown_renderers_seq
  { bracketedSpanAttributeContextEnd }
\prop_gput:Nnn
  \g__markdown_renderer_arities_prop
  { bracketedSpanAttributeContextEnd }
  { 0 }
\ExplSyntaxOff
\def\markdownRendererUlBegin{%
  \markdownRendererUlBeginPrototype}%
\ExplSyntaxOn
\seq_gput_right:Nn
  \g__markdown_renderers_seq
  { ulBegin }
\prop_gput:Nnn
  \g__markdown_renderer_arities_prop
  { ulBegin }
  { 0 }
\ExplSyntaxOff
\def\markdownRendererUlBeginTight{%
  \markdownRendererUlBeginTightPrototype}%
\ExplSyntaxOn
\seq_gput_right:Nn
  \g__markdown_renderers_seq
  { ulBeginTight }
\prop_gput:Nnn
  \g__markdown_renderer_arities_prop
  { ulBeginTight }
  { 0 }
\ExplSyntaxOff
\def\markdownRendererUlItem{%
  \markdownRendererUlItemPrototype}%
\ExplSyntaxOn
\seq_gput_right:Nn
  \g__markdown_renderers_seq
  { ulItem }
\prop_gput:Nnn
  \g__markdown_renderer_arities_prop
  { ulItem }
  { 0 }
\ExplSyntaxOff
\def\markdownRendererUlItemEnd{%
  \markdownRendererUlItemEndPrototype}%
\ExplSyntaxOn
\seq_gput_right:Nn
  \g__markdown_renderers_seq
  { ulItemEnd }
\prop_gput:Nnn
  \g__markdown_renderer_arities_prop
  { ulItemEnd }
  { 0 }
\ExplSyntaxOff
\def\markdownRendererUlEnd{%
  \markdownRendererUlEndPrototype}%
\ExplSyntaxOn
\seq_gput_right:Nn
  \g__markdown_renderers_seq
  { ulEnd }
\prop_gput:Nnn
  \g__markdown_renderer_arities_prop
  { ulEnd }
  { 0 }
\ExplSyntaxOff
\def\markdownRendererUlEndTight{%
  \markdownRendererUlEndTightPrototype}%
\ExplSyntaxOn
\seq_gput_right:Nn
  \g__markdown_renderers_seq
  { ulEndTight }
\prop_gput:Nnn
  \g__markdown_renderer_arities_prop
  { ulEndTight }
  { 0 }
\ExplSyntaxOff
\def\markdownRendererInputVerbatim{%
  \markdownRendererInputVerbatimPrototype}%
\ExplSyntaxOn
\seq_gput_right:Nn
  \g__markdown_renderers_seq
  { inputVerbatim }
\prop_gput:Nnn
  \g__markdown_renderer_arities_prop
  { inputVerbatim }
  { 1 }
\ExplSyntaxOff
\def\markdownRendererInputFencedCode{%
  \markdownRendererInputFencedCodePrototype}%
\ExplSyntaxOn
\seq_gput_right:Nn
  \g__markdown_renderers_seq
  { inputFencedCode }
\prop_gput:Nnn
  \g__markdown_renderer_arities_prop
  { inputFencedCode }
  { 2 }
\ExplSyntaxOff
\def\markdownRendererCodeSpan{%
  \markdownRendererCodeSpanPrototype}%
\ExplSyntaxOn
\seq_gput_right:Nn
  \g__markdown_renderers_seq
  { codeSpan }
\prop_gput:Nnn
  \g__markdown_renderer_arities_prop
  { codeSpan }
  { 1 }
\ExplSyntaxOff
\def\markdownRendererContentBlock{%
  \markdownRendererContentBlockPrototype}%
\ExplSyntaxOn
\seq_gput_right:Nn
  \g__markdown_renderers_seq
  { contentBlock }
\prop_gput:Nnn
  \g__markdown_renderer_arities_prop
  { contentBlock }
  { 4 }
\ExplSyntaxOff
\def\markdownRendererContentBlockOnlineImage{%
  \markdownRendererContentBlockOnlineImagePrototype}%
\ExplSyntaxOn
\seq_gput_right:Nn
  \g__markdown_renderers_seq
  { contentBlockOnlineImage }
\prop_gput:Nnn
  \g__markdown_renderer_arities_prop
  { contentBlockOnlineImage }
  { 4 }
\ExplSyntaxOff
\def\markdownRendererContentBlockCode{%
  \markdownRendererContentBlockCodePrototype}%
\ExplSyntaxOn
\seq_gput_right:Nn
  \g__markdown_renderers_seq
  { contentBlockCode }
\prop_gput:Nnn
  \g__markdown_renderer_arities_prop
  { contentBlockCode }
  { 5 }
\ExplSyntaxOff
\def\markdownRendererDlBegin{%
  \markdownRendererDlBeginPrototype}%
\ExplSyntaxOn
\seq_gput_right:Nn
  \g__markdown_renderers_seq
  { dlBegin }
\prop_gput:Nnn
  \g__markdown_renderer_arities_prop
  { dlBegin }
  { 0 }
\ExplSyntaxOff
\def\markdownRendererDlBeginTight{%
  \markdownRendererDlBeginTightPrototype}%
\ExplSyntaxOn
\seq_gput_right:Nn
  \g__markdown_renderers_seq
  { dlBeginTight }
\prop_gput:Nnn
  \g__markdown_renderer_arities_prop
  { dlBeginTight }
  { 0 }
\ExplSyntaxOff
\def\markdownRendererDlItem{%
  \markdownRendererDlItemPrototype}%
\ExplSyntaxOn
\seq_gput_right:Nn
  \g__markdown_renderers_seq
  { dlItem }
\prop_gput:Nnn
  \g__markdown_renderer_arities_prop
  { dlItem }
  { 1 }
\ExplSyntaxOff
\def\markdownRendererDlItemEnd{%
  \markdownRendererDlItemEndPrototype}%
\ExplSyntaxOn
\seq_gput_right:Nn
  \g__markdown_renderers_seq
  { dlItemEnd }
\prop_gput:Nnn
  \g__markdown_renderer_arities_prop
  { dlItemEnd }
  { 0 }
\ExplSyntaxOff
\def\markdownRendererDlDefinitionBegin{%
  \markdownRendererDlDefinitionBeginPrototype}%
\ExplSyntaxOn
\seq_gput_right:Nn
  \g__markdown_renderers_seq
  { dlDefinitionBegin }
\prop_gput:Nnn
  \g__markdown_renderer_arities_prop
  { dlDefinitionBegin }
  { 0 }
\ExplSyntaxOff
\def\markdownRendererDlDefinitionEnd{%
  \markdownRendererDlDefinitionEndPrototype}%
\ExplSyntaxOn
\seq_gput_right:Nn
  \g__markdown_renderers_seq
  { dlDefinitionEnd }
\prop_gput:Nnn
  \g__markdown_renderer_arities_prop
  { dlDefinitionEnd }
  { 0 }
\ExplSyntaxOff
\def\markdownRendererDlEnd{%
  \markdownRendererDlEndPrototype}%
\ExplSyntaxOn
\seq_gput_right:Nn
  \g__markdown_renderers_seq
  { dlEnd }
\prop_gput:Nnn
  \g__markdown_renderer_arities_prop
  { dlEnd }
  { 0 }
\ExplSyntaxOff
\def\markdownRendererDlEndTight{%
  \markdownRendererDlEndTightPrototype}%
\ExplSyntaxOn
\seq_gput_right:Nn
  \g__markdown_renderers_seq
  { dlEndTight }
\prop_gput:Nnn
  \g__markdown_renderer_arities_prop
  { dlEndTight }
  { 0 }
\ExplSyntaxOff
\def\markdownRendererEllipsis{%
  \markdownRendererEllipsisPrototype}%
\ExplSyntaxOn
\seq_gput_right:Nn
  \g__markdown_renderers_seq
  { ellipsis }
\prop_gput:Nnn
  \g__markdown_renderer_arities_prop
  { ellipsis }
  { 0 }
\ExplSyntaxOff
\def\markdownRendererEmphasis{%
  \markdownRendererEmphasisPrototype}%
\ExplSyntaxOn
\seq_gput_right:Nn
  \g__markdown_renderers_seq
  { emphasis }
\prop_gput:Nnn
  \g__markdown_renderer_arities_prop
  { emphasis }
  { 1 }
\ExplSyntaxOff
\def\markdownRendererStrongEmphasis{%
  \markdownRendererStrongEmphasisPrototype}%
\ExplSyntaxOn
\seq_gput_right:Nn
  \g__markdown_renderers_seq
  { strongEmphasis }
\prop_gput:Nnn
  \g__markdown_renderer_arities_prop
  { strongEmphasis }
  { 1 }
\ExplSyntaxOff
\def\markdownRendererFencedDivAttributeContextBegin{%
  \markdownRendererFencedDivAttributeContextBeginPrototype}%
\ExplSyntaxOn
\seq_gput_right:Nn
  \g__markdown_renderers_seq
  { fencedDivAttributeContextBegin }
\prop_gput:Nnn
  \g__markdown_renderer_arities_prop
  { fencedDivAttributeContextBegin }
  { 0 }
\ExplSyntaxOff
\def\markdownRendererFencedDivAttributeContextEnd{%
  \markdownRendererFencedDivAttributeContextEndPrototype}%
\ExplSyntaxOn
\seq_gput_right:Nn
  \g__markdown_renderers_seq
  { fencedDivAttributeContextEnd }
\prop_gput:Nnn
  \g__markdown_renderer_arities_prop
  { fencedDivAttributeContextEnd }
  { 0 }
\ExplSyntaxOff
\def\markdownRendererHeaderAttributeContextBegin{%
  \markdownRendererHeaderAttributeContextBeginPrototype}%
\ExplSyntaxOn
\seq_gput_right:Nn
  \g__markdown_renderers_seq
  { headerAttributeContextBegin }
\prop_gput:Nnn
  \g__markdown_renderer_arities_prop
  { headerAttributeContextBegin }
  { 0 }
\ExplSyntaxOff
\def\markdownRendererHeaderAttributeContextEnd{%
  \markdownRendererHeaderAttributeContextEndPrototype}%
\ExplSyntaxOn
\seq_gput_right:Nn
  \g__markdown_renderers_seq
  { headerAttributeContextEnd }
\prop_gput:Nnn
  \g__markdown_renderer_arities_prop
  { headerAttributeContextEnd }
  { 0 }
\ExplSyntaxOff
\def\markdownRendererHeadingOne{%
  \markdownRendererHeadingOnePrototype}%
\ExplSyntaxOn
\seq_gput_right:Nn
  \g__markdown_renderers_seq
  { headingOne }
\prop_gput:Nnn
  \g__markdown_renderer_arities_prop
  { headingOne }
  { 1 }
\ExplSyntaxOff
\def\markdownRendererHeadingTwo{%
  \markdownRendererHeadingTwoPrototype}%
\ExplSyntaxOn
\seq_gput_right:Nn
  \g__markdown_renderers_seq
  { headingTwo }
\prop_gput:Nnn
  \g__markdown_renderer_arities_prop
  { headingTwo }
  { 1 }
\ExplSyntaxOff
\def\markdownRendererHeadingThree{%
  \markdownRendererHeadingThreePrototype}%
\ExplSyntaxOn
\seq_gput_right:Nn
  \g__markdown_renderers_seq
  { headingThree }
\prop_gput:Nnn
  \g__markdown_renderer_arities_prop
  { headingThree }
  { 1 }
\ExplSyntaxOff
\def\markdownRendererHeadingFour{%
  \markdownRendererHeadingFourPrototype}%
\ExplSyntaxOn
\seq_gput_right:Nn
  \g__markdown_renderers_seq
  { headingFour }
\prop_gput:Nnn
  \g__markdown_renderer_arities_prop
  { headingFour }
  { 1 }
\ExplSyntaxOff
\def\markdownRendererHeadingFive{%
  \markdownRendererHeadingFivePrototype}%
\ExplSyntaxOn
\seq_gput_right:Nn
  \g__markdown_renderers_seq
  { headingFive }
\prop_gput:Nnn
  \g__markdown_renderer_arities_prop
  { headingFive }
  { 1 }
\ExplSyntaxOff
\def\markdownRendererHeadingSix{%
  \markdownRendererHeadingSixPrototype}%
\ExplSyntaxOn
\seq_gput_right:Nn
  \g__markdown_renderers_seq
  { headingSix }
\prop_gput:Nnn
  \g__markdown_renderer_arities_prop
  { headingSix }
  { 1 }
\ExplSyntaxOff
\def\markdownRendererInlineHtmlComment{%
  \markdownRendererInlineHtmlCommentPrototype}%
\ExplSyntaxOn
\seq_gput_right:Nn
  \g__markdown_renderers_seq
  { inlineHtmlComment }
\prop_gput:Nnn
  \g__markdown_renderer_arities_prop
  { inlineHtmlComment }
  { 1 }
\ExplSyntaxOff
\def\markdownRendererBlockHtmlCommentBegin{%
  \markdownRendererBlockHtmlCommentBeginPrototype}%
\ExplSyntaxOn
\seq_gput_right:Nn
  \g__markdown_renderers_seq
  { blockHtmlCommentBegin }
\prop_gput:Nnn
  \g__markdown_renderer_arities_prop
  { blockHtmlCommentBegin }
  { 0 }
\ExplSyntaxOff
\def\markdownRendererBlockHtmlCommentEnd{%
  \markdownRendererBlockHtmlCommentEndPrototype}%
\ExplSyntaxOn
\seq_gput_right:Nn
  \g__markdown_renderers_seq
  { blockHtmlCommentEnd }
\prop_gput:Nnn
  \g__markdown_renderer_arities_prop
  { blockHtmlCommentEnd }
  { 0 }
\ExplSyntaxOff
\def\markdownRendererInlineHtmlTag{%
  \markdownRendererInlineHtmlTagPrototype}%
\ExplSyntaxOn
\seq_gput_right:Nn
  \g__markdown_renderers_seq
  { inlineHtmlTag }
\prop_gput:Nnn
  \g__markdown_renderer_arities_prop
  { inlineHtmlTag }
  { 1 }
\ExplSyntaxOff
\def\markdownRendererInputBlockHtmlElement{%
  \markdownRendererInputBlockHtmlElementPrototype}%
\ExplSyntaxOn
\seq_gput_right:Nn
  \g__markdown_renderers_seq
  { inputBlockHtmlElement }
\prop_gput:Nnn
  \g__markdown_renderer_arities_prop
  { inputBlockHtmlElement }
  { 1 }
\ExplSyntaxOff
\def\markdownRendererImage{%
  \markdownRendererImagePrototype}%
\ExplSyntaxOn
\seq_gput_right:Nn
  \g__markdown_renderers_seq
  { image }
\prop_gput:Nnn
  \g__markdown_renderer_arities_prop
  { image }
  { 4 }
\ExplSyntaxOff
\def\markdownRendererInterblockSeparator{%
  \markdownRendererInterblockSeparatorPrototype}%
\ExplSyntaxOn
\seq_gput_right:Nn
  \g__markdown_renderers_seq
  { interblockSeparator }
\prop_gput:Nnn
  \g__markdown_renderer_arities_prop
  { interblockSeparator }
  { 0 }
\ExplSyntaxOff
\def\markdownRendererLineBreak{%
  \markdownRendererLineBreakPrototype}%
\ExplSyntaxOn
\seq_gput_right:Nn
  \g__markdown_renderers_seq
  { lineBreak }
\prop_gput:Nnn
  \g__markdown_renderer_arities_prop
  { lineBreak }
  { 0 }
\ExplSyntaxOff
\def\markdownRendererLink{%
  \markdownRendererLinkPrototype}%
\ExplSyntaxOn
\seq_gput_right:Nn
  \g__markdown_renderers_seq
  { link }
\prop_gput:Nnn
  \g__markdown_renderer_arities_prop
  { link }
  { 4 }
\ExplSyntaxOff
\def\markdownRendererDocumentBegin{%
  \markdownRendererDocumentBeginPrototype}%
\ExplSyntaxOn
\seq_gput_right:Nn
  \g__markdown_renderers_seq
  { documentBegin }
\prop_gput:Nnn
  \g__markdown_renderer_arities_prop
  { documentBegin }
  { 0 }
\ExplSyntaxOff
\def\markdownRendererDocumentEnd{%
  \markdownRendererDocumentEndPrototype}%
\ExplSyntaxOn
\seq_gput_right:Nn
  \g__markdown_renderers_seq
  { documentEnd }
\prop_gput:Nnn
  \g__markdown_renderer_arities_prop
  { documentEnd }
  { 0 }
\ExplSyntaxOff
\def\markdownRendererNbsp{%
  \markdownRendererNbspPrototype}%
\ExplSyntaxOn
\seq_gput_right:Nn
  \g__markdown_renderers_seq
  { nbsp }
\prop_gput:Nnn
  \g__markdown_renderer_arities_prop
  { nbsp }
  { 0 }
\ExplSyntaxOff
\ExplSyntaxOn
\cs_new:Npn
  \markdownRendererNote
  {
    \cs_if_exist:NTF
      \markdownRendererFootnote
      {
        \markdownWarning
          {
            Footnote~renderer~has~been~deprecated,~
            to~be~removed~in~Markdown~3.0.0
          }
        \markdownRendererFootnote
      }
      {
        \cs_if_exist:NTF
          \markdownRendererFootnotePrototype
          {
            \markdownWarning
              {
                Footnote~renderer~prototype~has~been~deprecated,~
                to~be~removed~in~Markdown~3.0.0
              }
            \markdownRendererFootnotePrototype
          }
          {
            \markdownRendererNotePrototype
          }
      }
  }
\seq_gput_right:Nn
  \g__markdown_renderers_seq
  { footnote }
\prop_gput:Nnn
  \g__markdown_renderer_arities_prop
  { footnote }
  { 1 }
\seq_gput_right:Nn
  \g__markdown_renderers_seq
  { note }
\prop_gput:Nnn
  \g__markdown_renderer_arities_prop
  { note }
  { 1 }
\ExplSyntaxOff
\def\markdownRendererOlBegin{%
  \markdownRendererOlBeginPrototype}%
\ExplSyntaxOn
\seq_gput_right:Nn
  \g__markdown_renderers_seq
  { olBegin }
\prop_gput:Nnn
  \g__markdown_renderer_arities_prop
  { olBegin }
  { 0 }
\ExplSyntaxOff
\def\markdownRendererOlBeginTight{%
  \markdownRendererOlBeginTightPrototype}%
\ExplSyntaxOn
\seq_gput_right:Nn
  \g__markdown_renderers_seq
  { olBeginTight }
\prop_gput:Nnn
  \g__markdown_renderer_arities_prop
  { olBeginTight }
  { 0 }
\ExplSyntaxOff
\def\markdownRendererFancyOlBegin{%
  \markdownRendererFancyOlBeginPrototype}%
\ExplSyntaxOn
\seq_gput_right:Nn
  \g__markdown_renderers_seq
  { fancyOlBegin }
\prop_gput:Nnn
  \g__markdown_renderer_arities_prop
  { fancyOlBegin }
  { 2 }
\ExplSyntaxOff
\def\markdownRendererFancyOlBeginTight{%
  \markdownRendererFancyOlBeginTightPrototype}%
\ExplSyntaxOn
\seq_gput_right:Nn
  \g__markdown_renderers_seq
  { fancyOlBeginTight }
\prop_gput:Nnn
  \g__markdown_renderer_arities_prop
  { fancyOlBeginTight }
  { 2 }
\ExplSyntaxOff
\def\markdownRendererOlItem{%
  \markdownRendererOlItemPrototype}%
\ExplSyntaxOn
\seq_gput_right:Nn
  \g__markdown_renderers_seq
  { olItem }
\prop_gput:Nnn
  \g__markdown_renderer_arities_prop
  { olItem }
  { 0 }
\ExplSyntaxOff
\def\markdownRendererOlItemEnd{%
  \markdownRendererOlItemEndPrototype}%
\ExplSyntaxOn
\seq_gput_right:Nn
  \g__markdown_renderers_seq
  { olItemEnd }
\prop_gput:Nnn
  \g__markdown_renderer_arities_prop
  { olItemEnd }
  { 0 }
\ExplSyntaxOff
\def\markdownRendererOlItemWithNumber{%
  \markdownRendererOlItemWithNumberPrototype}%
\ExplSyntaxOn
\seq_gput_right:Nn
  \g__markdown_renderers_seq
  { olItemWithNumber }
\prop_gput:Nnn
  \g__markdown_renderer_arities_prop
  { olItemWithNumber }
  { 1 }
\ExplSyntaxOff
\def\markdownRendererFancyOlItem{%
  \markdownRendererFancyOlItemPrototype}%
\ExplSyntaxOn
\seq_gput_right:Nn
  \g__markdown_renderers_seq
  { fancyOlItem }
\prop_gput:Nnn
  \g__markdown_renderer_arities_prop
  { fancyOlItem }
  { 0 }
\ExplSyntaxOff
\def\markdownRendererFancyOlItemEnd{%
  \markdownRendererFancyOlItemEndPrototype}%
\ExplSyntaxOn
\seq_gput_right:Nn
  \g__markdown_renderers_seq
  { fancyOlItemEnd }
\prop_gput:Nnn
  \g__markdown_renderer_arities_prop
  { fancyOlItemEnd }
  { 0 }
\ExplSyntaxOff
\def\markdownRendererFancyOlItemWithNumber{%
  \markdownRendererFancyOlItemWithNumberPrototype}%
\ExplSyntaxOn
\seq_gput_right:Nn
  \g__markdown_renderers_seq
  { fancyOlItemWithNumber }
\prop_gput:Nnn
  \g__markdown_renderer_arities_prop
  { fancyOlItemWithNumber }
  { 1 }
\ExplSyntaxOff
\def\markdownRendererOlEnd{%
  \markdownRendererOlEndPrototype}%
\ExplSyntaxOn
\seq_gput_right:Nn
  \g__markdown_renderers_seq
  { olEnd }
\prop_gput:Nnn
  \g__markdown_renderer_arities_prop
  { olEnd }
  { 0 }
\ExplSyntaxOff
\def\markdownRendererOlEndTight{%
  \markdownRendererOlEndTightPrototype}%
\ExplSyntaxOn
\seq_gput_right:Nn
  \g__markdown_renderers_seq
  { olEndTight }
\prop_gput:Nnn
  \g__markdown_renderer_arities_prop
  { olEndTight }
  { 0 }
\ExplSyntaxOff
\def\markdownRendererFancyOlEnd{%
  \markdownRendererFancyOlEndPrototype}%
\ExplSyntaxOn
\seq_gput_right:Nn
  \g__markdown_renderers_seq
  { fancyOlEnd }
\prop_gput:Nnn
  \g__markdown_renderer_arities_prop
  { fancyOlEnd }
  { 0 }
\ExplSyntaxOff
\def\markdownRendererFancyOlEndTight{%
  \markdownRendererFancyOlEndTightPrototype}%
\ExplSyntaxOn
\seq_gput_right:Nn
  \g__markdown_renderers_seq
  { fancyOlEndTight }
\prop_gput:Nnn
  \g__markdown_renderer_arities_prop
  { fancyOlEndTight }
  { 0 }
\ExplSyntaxOff
\def\markdownRendererCite{%
  \markdownRendererCitePrototype}%
\ExplSyntaxOn
\seq_gput_right:Nn
  \g__markdown_renderers_seq
  { cite }
\prop_gput:Nnn
  \g__markdown_renderer_arities_prop
  { cite }
  { 1 }
\ExplSyntaxOff
\def\markdownRendererInputRawInline{%
  \markdownRendererInputRawInlinePrototype}%
\ExplSyntaxOn
\seq_gput_right:Nn
  \g__markdown_renderers_seq
  { inputRawInline }
\prop_gput:Nnn
  \g__markdown_renderer_arities_prop
  { inputRawInline }
  { 2 }
\ExplSyntaxOff
\def\markdownRendererInputRawBlock{%
  \markdownRendererInputRawBlockPrototype}%
\ExplSyntaxOn
\seq_gput_right:Nn
  \g__markdown_renderers_seq
  { inputRawBlock }
\prop_gput:Nnn
  \g__markdown_renderer_arities_prop
  { inputRawBlock }
  { 2 }
\ExplSyntaxOff
\def\markdownRendererLeftBrace{%
  \markdownRendererLeftBracePrototype}%
\ExplSyntaxOn
\seq_gput_right:Nn
  \g__markdown_renderers_seq
  { leftBrace }
\prop_gput:Nnn
  \g__markdown_renderer_arities_prop
  { leftBrace }
  { 0 }
\ExplSyntaxOff
\def\markdownRendererRightBrace{%
  \markdownRendererRightBracePrototype}%
\ExplSyntaxOn
\seq_gput_right:Nn
  \g__markdown_renderers_seq
  { rightBrace }
\prop_gput:Nnn
  \g__markdown_renderer_arities_prop
  { rightBrace }
  { 0 }
\ExplSyntaxOff
\def\markdownRendererDollarSign{%
  \markdownRendererDollarSignPrototype}%
\ExplSyntaxOn
\seq_gput_right:Nn
  \g__markdown_renderers_seq
  { dollarSign }
\prop_gput:Nnn
  \g__markdown_renderer_arities_prop
  { dollarSign }
  { 0 }
\ExplSyntaxOff
\def\markdownRendererPercentSign{%
  \markdownRendererPercentSignPrototype}%
\ExplSyntaxOn
\seq_gput_right:Nn
  \g__markdown_renderers_seq
  { percentSign }
\prop_gput:Nnn
  \g__markdown_renderer_arities_prop
  { percentSign }
  { 0 }
\ExplSyntaxOff
\def\markdownRendererAmpersand{%
  \markdownRendererAmpersandPrototype}%
\ExplSyntaxOn
\seq_gput_right:Nn
  \g__markdown_renderers_seq
  { ampersand }
\prop_gput:Nnn
  \g__markdown_renderer_arities_prop
  { ampersand }
  { 0 }
\ExplSyntaxOff
\def\markdownRendererUnderscore{%
  \markdownRendererUnderscorePrototype}%
\ExplSyntaxOn
\seq_gput_right:Nn
  \g__markdown_renderers_seq
  { underscore }
\prop_gput:Nnn
  \g__markdown_renderer_arities_prop
  { underscore }
  { 0 }
\ExplSyntaxOff
\def\markdownRendererHash{%
  \markdownRendererHashPrototype}%
\ExplSyntaxOn
\seq_gput_right:Nn
  \g__markdown_renderers_seq
  { hash }
\prop_gput:Nnn
  \g__markdown_renderer_arities_prop
  { hash }
  { 0 }
\ExplSyntaxOff
\def\markdownRendererCircumflex{%
  \markdownRendererCircumflexPrototype}%
\ExplSyntaxOn
\seq_gput_right:Nn
  \g__markdown_renderers_seq
  { circumflex }
\prop_gput:Nnn
  \g__markdown_renderer_arities_prop
  { circumflex }
  { 0 }
\ExplSyntaxOff
\def\markdownRendererBackslash{%
  \markdownRendererBackslashPrototype}%
\ExplSyntaxOn
\seq_gput_right:Nn
  \g__markdown_renderers_seq
  { backslash }
\prop_gput:Nnn
  \g__markdown_renderer_arities_prop
  { backslash }
  { 0 }
\ExplSyntaxOff
\def\markdownRendererTilde{%
  \markdownRendererTildePrototype}%
\ExplSyntaxOn
\seq_gput_right:Nn
  \g__markdown_renderers_seq
  { tilde }
\prop_gput:Nnn
  \g__markdown_renderer_arities_prop
  { tilde }
  { 0 }
\ExplSyntaxOff
\def\markdownRendererPipe{%
  \markdownRendererPipePrototype}%
\ExplSyntaxOn
\seq_gput_right:Nn
  \g__markdown_renderers_seq
  { pipe }
\prop_gput:Nnn
  \g__markdown_renderer_arities_prop
  { pipe }
  { 0 }
\ExplSyntaxOff
\def\markdownRendererStrikeThrough{%
  \markdownRendererStrikeThroughPrototype}%
\ExplSyntaxOn
\seq_gput_right:Nn
  \g__markdown_renderers_seq
  { strikeThrough }
\prop_gput:Nnn
  \g__markdown_renderer_arities_prop
  { strikeThrough }
  { 1 }
\ExplSyntaxOff
\def\markdownRendererSubscript{%
  \markdownRendererSubscriptPrototype}%
\ExplSyntaxOn
\seq_gput_right:Nn
  \g__markdown_renderers_seq
  { subscript }
\prop_gput:Nnn
  \g__markdown_renderer_arities_prop
  { subscript }
  { 1 }
\def\markdownRendererSuperscript{%
  \markdownRendererSuperscriptPrototype}%
\ExplSyntaxOn
\seq_gput_right:Nn
  \g__markdown_renderers_seq
  { superscript }
\prop_gput:Nnn
  \g__markdown_renderer_arities_prop
  { superscript }
  { 1 }
\ExplSyntaxOff
\def\markdownRendererTable{%
  \markdownRendererTablePrototype}%
\ExplSyntaxOn
\seq_gput_right:Nn
  \g__markdown_renderers_seq
  { table }
\prop_gput:Nnn
  \g__markdown_renderer_arities_prop
  { table }
  { 3 }
\ExplSyntaxOff
\def\markdownRendererTextCite{%
  \markdownRendererTextCitePrototype}%
\ExplSyntaxOn
\seq_gput_right:Nn
  \g__markdown_renderers_seq
  { textCite }
\prop_gput:Nnn
  \g__markdown_renderer_arities_prop
  { textCite }
  { 1 }
\ExplSyntaxOff
\ExplSyntaxOn
\cs_new:Npn
  \markdownRendererThematicBreak
  {
    \cs_if_exist:NTF
      \markdownRendererHorizontalRule
      {
        \markdownWarning
          {
            Horizontal~rule~renderer~has~been~deprecated,~
            to~be~removed~in~Markdown~3.0.0
          }
        \markdownRendererHorizontalRule
      }
      {
        \cs_if_exist:NTF
          \markdownRendererHorizontalRulePrototype
          {
            \markdownWarning
              {
                Horizontal~rule~renderer~prototype~has~been~deprecated,~
                to~be~removed~in~Markdown~3.0.0
              }
            \markdownRendererHorizontalRulePrototype
          }
          {
            \markdownRendererThematicBreakPrototype
          }
      }
  }
\seq_gput_right:Nn
  \g__markdown_renderers_seq
  { horizontalRule }
\prop_gput:Nnn
  \g__markdown_renderer_arities_prop
  { horizontalRule }
  { 0 }
\seq_gput_right:Nn
  \g__markdown_renderers_seq
  { thematicBreak }
\prop_gput:Nnn
  \g__markdown_renderer_arities_prop
  { thematicBreak }
  { 0 }
\ExplSyntaxOff
\def\markdownRendererTickedBox{%
  \markdownRendererTickedBoxPrototype}%
\ExplSyntaxOn
\seq_gput_right:Nn
  \g__markdown_renderers_seq
  { tickedBox }
\prop_gput:Nnn
  \g__markdown_renderer_arities_prop
  { tickedBox }
  { 0 }
\ExplSyntaxOff
\def\markdownRendererHalfTickedBox{%
  \markdownRendererHalfTickedBoxPrototype}%
\ExplSyntaxOn
\seq_gput_right:Nn
  \g__markdown_renderers_seq
  { halfTickedBox }
\prop_gput:Nnn
  \g__markdown_renderer_arities_prop
  { halfTickedBox }
  { 0 }
\ExplSyntaxOff
\def\markdownRendererUntickedBox{%
  \markdownRendererUntickedBoxPrototype}%
\ExplSyntaxOn
\seq_gput_right:Nn
  \g__markdown_renderers_seq
  { untickedBox }
\prop_gput:Nnn
  \g__markdown_renderer_arities_prop
  { untickedBox }
  { 0 }
\ExplSyntaxOff
\def\markdownRendererJekyllDataBegin{%
  \markdownRendererJekyllDataBeginPrototype}%
\ExplSyntaxOn
\seq_gput_right:Nn
  \g__markdown_renderers_seq
  { jekyllDataBegin }
\prop_gput:Nnn
  \g__markdown_renderer_arities_prop
  { jekyllDataBegin }
  { 0 }
\ExplSyntaxOff
\def\markdownRendererJekyllDataEnd{%
  \markdownRendererJekyllDataEndPrototype}%
\ExplSyntaxOn
\seq_gput_right:Nn
  \g__markdown_renderers_seq
  { jekyllDataEnd }
\prop_gput:Nnn
  \g__markdown_renderer_arities_prop
  { jekyllDataEnd }
  { 0 }
\ExplSyntaxOff
\def\markdownRendererJekyllDataMappingBegin{%
  \markdownRendererJekyllDataMappingBeginPrototype}%
\ExplSyntaxOn
\seq_gput_right:Nn
  \g__markdown_renderers_seq
  { jekyllDataMappingBegin }
\prop_gput:Nnn
  \g__markdown_renderer_arities_prop
  { jekyllDataMappingBegin }
  { 2 }
\ExplSyntaxOff
\def\markdownRendererJekyllDataMappingEnd{%
  \markdownRendererJekyllDataMappingEndPrototype}%
\ExplSyntaxOn
\seq_gput_right:Nn
  \g__markdown_renderers_seq
  { jekyllDataMappingEnd }
\prop_gput:Nnn
  \g__markdown_renderer_arities_prop
  { jekyllDataMappingEnd }
  { 0 }
\ExplSyntaxOff
\def\markdownRendererJekyllDataSequenceBegin{%
  \markdownRendererJekyllDataSequenceBeginPrototype}%
\ExplSyntaxOn
\seq_gput_right:Nn
  \g__markdown_renderers_seq
  { jekyllDataSequenceBegin }
\prop_gput:Nnn
  \g__markdown_renderer_arities_prop
  { jekyllDataSequenceBegin }
  { 2 }
\ExplSyntaxOff
\def\markdownRendererJekyllDataSequenceEnd{%
  \markdownRendererJekyllDataSequenceEndPrototype}%
\ExplSyntaxOn
\seq_gput_right:Nn
  \g__markdown_renderers_seq
  { jekyllDataSequenceEnd }
\prop_gput:Nnn
  \g__markdown_renderer_arities_prop
  { jekyllDataSequenceEnd }
  { 0 }
\ExplSyntaxOff
\def\markdownRendererJekyllDataBoolean{%
  \markdownRendererJekyllDataBooleanPrototype}%
\ExplSyntaxOn
\seq_gput_right:Nn
  \g__markdown_renderers_seq
  { jekyllDataBoolean }
\prop_gput:Nnn
  \g__markdown_renderer_arities_prop
  { jekyllDataBoolean }
  { 2 }
\ExplSyntaxOff
\def\markdownRendererJekyllDataNumber{%
  \markdownRendererJekyllDataNumberPrototype}%
\ExplSyntaxOn
\seq_gput_right:Nn
  \g__markdown_renderers_seq
  { jekyllDataNumber }
\prop_gput:Nnn
  \g__markdown_renderer_arities_prop
  { jekyllDataNumber }
  { 2 }
\ExplSyntaxOff
\def\markdownRendererJekyllDataString{%
  \markdownRendererJekyllDataStringPrototype}%
\ExplSyntaxOn
\seq_gput_right:Nn
  \g__markdown_renderers_seq
  { jekyllDataString }
\prop_gput:Nnn
  \g__markdown_renderer_arities_prop
  { jekyllDataString }
  { 2 }
\ExplSyntaxOff
\def\markdownRendererJekyllDataEmpty{%
  \markdownRendererJekyllDataEmptyPrototype}%
\ExplSyntaxOn
\seq_gput_right:Nn
  \g__markdown_renderers_seq
  { jekyllDataEmpty }
\prop_gput:Nnn
  \g__markdown_renderer_arities_prop
  { jekyllDataEmpty }
  { 1 }
\ExplSyntaxOff
\ExplSyntaxOn
\keys_define:nn
  { markdown/jekyllData }
  { }
\ExplSyntaxOff
\ExplSyntaxOn
\cs_new:Nn \__markdown_plaintex_define_renderer_prototypes:
  {
    \seq_map_function:NN
      \g__markdown_renderers_seq
      \__markdown_plaintex_define_renderer_prototype:n
    \let\markdownRendererBlockHtmlCommentBeginPrototype=\iffalse
    \let\markdownRendererBlockHtmlCommentBegin=\iffalse
    \let\markdownRendererBlockHtmlCommentEndPrototype=\fi
    \let\markdownRendererBlockHtmlCommentEnd=\fi
    \cs_undefine:N \markdownRendererFootnote
    \cs_undefine:N \markdownRendererFootnotePrototype
    \cs_undefine:N \markdownRendererHorizontalRule
    \cs_undefine:N \markdownRendererHorizontalRulePrototype
  }
\cs_new:Nn \__markdown_plaintex_define_renderer_prototype:n
  {
    \__markdown_renderer_prototype_tl_to_csname:nN
      { #1 }
      \l_tmpa_tl
    \prop_get:NnN
      \g__markdown_renderer_arities_prop
      { #1 }
      \l_tmpb_tl
    \__markdown_plaintex_define_renderer_prototype:cV
      { \l_tmpa_tl }
      \l_tmpb_tl
  }
\cs_new:Nn \__markdown_renderer_prototype_tl_to_csname:nN
  {
    \tl_set:Nn
      \l_tmpa_tl
      { \str_uppercase:n { #1 } }
    \tl_set:Nx
      #2
      {
        markdownRenderer
        \tl_head:f { \l_tmpa_tl }
        \tl_tail:n { #1 }
        Prototype
      }
  }
\cs_new:Nn \__markdown_plaintex_define_renderer_prototype:Nn
  {
    \cs_generate_from_arg_count:NNnn
      #1
      \cs_set:Npn
      { #2 }
      { }
  }
\cs_generate_variant:Nn
  \__markdown_plaintex_define_renderer_prototype:Nn
  { cV }
\__markdown_plaintex_define_renderer_prototypes:
\ExplSyntaxOff
\let\markdownMakeOther\relax
\let\markdownReadAndConvert\relax
\begingroup
  \catcode`\|=0\catcode`\\=12%
  |gdef|markdownBegin{%
    |markdownReadAndConvert{\markdownEnd}%
                           {|markdownEnd}}%
|endgroup
\ExplSyntaxOn
\cs_if_exist:NF
  \markdownMode
  {
    \file_if_exist:nTF
      { lt3luabridge.tex }
      {
        \cs_new:Npn
          \markdownMode
          { 3 }
      }
      {
        \cs_if_exist:NTF
          \directlua
          {
            \cs_new:Npn
              \markdownMode
              { 2 }
          }
          {
            \cs_new:Npn
              \markdownMode
              { 0 }
          }
      }
  }
\ExplSyntaxOff
\def\markdownLuaRegisterIBCallback#1{\relax}%
\def\markdownLuaUnregisterIBCallback#1{\relax}%
\ifx\markdownInfo\undefined
  \def\markdownInfo#1{%
    \immediate\write-1{(l.\the\inputlineno) markdown.tex info: #1.}}%
\fi
\ifx\markdownWarning\undefined
  \def\markdownWarning#1{%
    \immediate\write16{(l.\the\inputlineno) markdown.tex warning: #1}}%
\fi
\ifx\markdownError\undefined
  \def\markdownError#1#2{%
    \errhelp{#2.}%
    \errmessage{(l.\the\inputlineno) markdown.tex error: #1}}%
\fi
\def\markdownRendererInterblockSeparatorPrototype{\par}%
\def\markdownRendererLineBreakPrototype{\hfil\break}%
\let\markdownRendererEllipsisPrototype\dots
\def\markdownRendererNbspPrototype{~}%
\def\markdownRendererLeftBracePrototype{\char`\{}%
\def\markdownRendererRightBracePrototype{\char`\}}%
\def\markdownRendererDollarSignPrototype{\char`$}%
\def\markdownRendererPercentSignPrototype{\char`\%}%
\def\markdownRendererAmpersandPrototype{\&}%
\def\markdownRendererUnderscorePrototype{\char`_}%
\def\markdownRendererHashPrototype{\char`\#}%
\def\markdownRendererCircumflexPrototype{\char`^}%
\def\markdownRendererBackslashPrototype{\char`\\}%
\def\markdownRendererTildePrototype{\char`~}%
\def\markdownRendererPipePrototype{|}%
\def\markdownRendererCodeSpanPrototype#1{{\tt#1}}%
\def\markdownRendererLinkPrototype#1#2#3#4{#2}%
\def\markdownRendererContentBlockPrototype#1#2#3#4{%
  \markdownInput{#3}}%
\def\markdownRendererContentBlockOnlineImagePrototype{%
  \markdownRendererImage}%
\def\markdownRendererContentBlockCodePrototype#1#2#3#4#5{%
  \markdownRendererInputFencedCode{#3}{#2}}%
\def\markdownRendererImagePrototype#1#2#3#4{#2}%
\def\markdownRendererUlBeginPrototype{}%
\def\markdownRendererUlBeginTightPrototype{}%
\def\markdownRendererUlItemPrototype{}%
\def\markdownRendererUlItemEndPrototype{}%
\def\markdownRendererUlEndPrototype{}%
\def\markdownRendererUlEndTightPrototype{}%
\def\markdownRendererOlBeginPrototype{}%
\def\markdownRendererOlBeginTightPrototype{}%
\def\markdownRendererFancyOlBeginPrototype#1#2{\markdownRendererOlBegin}%
\def\markdownRendererFancyOlBeginTightPrototype#1#2{\markdownRendererOlBeginTight}%
\def\markdownRendererOlItemPrototype{}%
\def\markdownRendererOlItemWithNumberPrototype#1{}%
\def\markdownRendererOlItemEndPrototype{}%
\def\markdownRendererFancyOlItemPrototype{\markdownRendererOlItem}%
\def\markdownRendererFancyOlItemWithNumberPrototype{\markdownRendererOlItemWithNumber}%
\def\markdownRendererFancyOlItemEndPrototype{}%
\def\markdownRendererOlEndPrototype{}%
\def\markdownRendererOlEndTightPrototype{}%
\def\markdownRendererFancyOlEndPrototype{\markdownRendererOlEnd}%
\def\markdownRendererFancyOlEndTightPrototype{\markdownRendererOlEndTight}%
\def\markdownRendererDlBeginPrototype{}%
\def\markdownRendererDlBeginTightPrototype{}%
\def\markdownRendererDlItemPrototype#1{#1}%
\def\markdownRendererDlItemEndPrototype{}%
\def\markdownRendererDlDefinitionBeginPrototype{}%
\def\markdownRendererDlDefinitionEndPrototype{\par}%
\def\markdownRendererDlEndPrototype{}%
\def\markdownRendererDlEndTightPrototype{}%
\def\markdownRendererEmphasisPrototype#1{{\it#1}}%
\def\markdownRendererStrongEmphasisPrototype#1{{\bf#1}}%
\def\markdownRendererBlockQuoteBeginPrototype{\par\begingroup\it}%
\def\markdownRendererBlockQuoteEndPrototype{\endgroup\par}%
\def\markdownRendererInputVerbatimPrototype#1{%
  \par{\tt\input#1\relax{}}\par}%
\def\markdownRendererInputFencedCodePrototype#1#2{%
  \markdownRendererInputVerbatimPrototype{#1}}%
\def\markdownRendererHeadingOnePrototype#1{#1}%
\def\markdownRendererHeadingTwoPrototype#1{#1}%
\def\markdownRendererHeadingThreePrototype#1{#1}%
\def\markdownRendererHeadingFourPrototype#1{#1}%
\def\markdownRendererHeadingFivePrototype#1{#1}%
\def\markdownRendererHeadingSixPrototype#1{#1}%
\def\markdownRendererThematicBreakPrototype{}%
\def\markdownRendererNotePrototype#1{#1}%
\def\markdownRendererCitePrototype#1{}%
\def\markdownRendererTextCitePrototype#1{}%
\def\markdownRendererTickedBoxPrototype{[X]}%
\def\markdownRendererHalfTickedBoxPrototype{[/]}%
\def\markdownRendererUntickedBoxPrototype{[ ]}%
\def\markdownRendererStrikeThroughPrototype#1{#1}%
\def\markdownRendererSuperscriptPrototype#1{#1}%
\def\markdownRendererSubscriptPrototype#1{#1}%
\ExplSyntaxOn
\cs_gset:Npn
  \markdownRendererInputRawInlinePrototype#1#2
  {
    \str_case:nn
      { #2 }
      {
        { tex } { \markdownEscape{#1} }
        { md  } { \markdownInput{#1}  }
      }
  }
\cs_gset_eq:NN
  \markdownRendererInputRawBlockPrototype
  \markdownRendererInputRawInlinePrototype
\ExplSyntaxOff
\ExplSyntaxOn
\seq_new:N   \g__markdown_jekyll_data_datatypes_seq
\tl_const:Nn \c__markdown_jekyll_data_sequence_tl   { sequence }
\tl_const:Nn \c__markdown_jekyll_data_mapping_tl    { mapping  }
\tl_const:Nn \c__markdown_jekyll_data_scalar_tl     { scalar   }
\seq_new:N \g__markdown_jekyll_data_wildcard_absolute_address_seq
\cs_new:Nn \markdown_jekyll_data_push_address_segment:n
  {
    \seq_if_empty:NF
      \g__markdown_jekyll_data_datatypes_seq
      {
        \seq_get_right:NN
          \g__markdown_jekyll_data_datatypes_seq
          \l_tmpa_tl
      \str_if_eq:NNTF
        \l_tmpa_tl
        \c__markdown_jekyll_data_sequence_tl
        {
          \seq_put_right:Nn
            \g__markdown_jekyll_data_wildcard_absolute_address_seq
            { *  }
        }
        {
          \seq_put_right:Nn
            \g__markdown_jekyll_data_wildcard_absolute_address_seq
            { #1 }
        }
      }
  }
\tl_new:N  \g__markdown_jekyll_data_wildcard_absolute_address_tl
\tl_new:N  \g__markdown_jekyll_data_wildcard_relative_address_tl
\cs_new:Nn \markdown_jekyll_data_concatenate_address:NN
  {
    \seq_pop_left:NN #1 \l_tmpa_tl
    \tl_set:Nx #2 { / \seq_use:Nn #1 { / } }
    \seq_put_left:NV #1 \l_tmpa_tl
  }
\cs_new:Nn \markdown_jekyll_data_update_address_tls:
  {
    \markdown_jekyll_data_concatenate_address:NN
      \g__markdown_jekyll_data_wildcard_absolute_address_seq
      \g__markdown_jekyll_data_wildcard_absolute_address_tl
    \seq_get_right:NN
      \g__markdown_jekyll_data_wildcard_absolute_address_seq
      \g__markdown_jekyll_data_wildcard_relative_address_tl
  }
\cs_new:Nn \markdown_jekyll_data_push:nN
  {
    \markdown_jekyll_data_push_address_segment:n
      { #1 }
    \seq_put_right:NV
     \g__markdown_jekyll_data_datatypes_seq
     #2
    \markdown_jekyll_data_update_address_tls:
  }
\cs_new:Nn \markdown_jekyll_data_pop:
  {
    \seq_pop_right:NN
      \g__markdown_jekyll_data_wildcard_absolute_address_seq
      \l_tmpa_tl
    \seq_pop_right:NN
      \g__markdown_jekyll_data_datatypes_seq
      \l_tmpa_tl
    \markdown_jekyll_data_update_address_tls:
  }
\cs_new:Nn \markdown_jekyll_data_set_keyval:nn
  {
    \keys_set_known:nn
      { markdown/jekyllData }
      { { #1 } = { #2 } }
  }
\cs_generate_variant:Nn
  \markdown_jekyll_data_set_keyval:nn
  { Vn }
\cs_new:Nn \markdown_jekyll_data_set_keyvals:nn
  {
    \markdown_jekyll_data_push:nN
      { #1 }
      \c__markdown_jekyll_data_scalar_tl
    \markdown_jekyll_data_set_keyval:Vn
      \g__markdown_jekyll_data_wildcard_absolute_address_tl
      { #2 }
    \markdown_jekyll_data_set_keyval:Vn
      \g__markdown_jekyll_data_wildcard_relative_address_tl
      { #2 }
    \markdown_jekyll_data_pop:
  }
\def\markdownRendererJekyllDataSequenceBeginPrototype#1#2{
  \markdown_jekyll_data_push:nN
    { #1 }
    \c__markdown_jekyll_data_sequence_tl
}
\def\markdownRendererJekyllDataMappingBeginPrototype#1#2{
  \markdown_jekyll_data_push:nN
    { #1 }
    \c__markdown_jekyll_data_mapping_tl
}
\def\markdownRendererJekyllDataSequenceEndPrototype{
  \markdown_jekyll_data_pop:
}
\def\markdownRendererJekyllDataMappingEndPrototype{
  \markdown_jekyll_data_pop:
}
\def\markdownRendererJekyllDataBooleanPrototype#1#2{
  \markdown_jekyll_data_set_keyvals:nn
    { #1 }
    { #2 }
}
\def\markdownRendererJekyllDataEmptyPrototype#1{}
\def\markdownRendererJekyllDataNumberPrototype#1#2{
  \markdown_jekyll_data_set_keyvals:nn
    { #1 }
    { #2 }
}
\def\markdownRendererJekyllDataStringPrototype#1#2{
  \markdown_jekyll_data_set_keyvals:nn
    { #1 }
    { #2 }
}
\ExplSyntaxOff
\ExplSyntaxOn
\tl_new:N \g__markdown_formatted_lua_options_tl
\cs_new:Nn \__markdown_format_lua_options:
  {
    \tl_gclear:N
      \g__markdown_formatted_lua_options_tl
    \seq_map_function:NN
      \g__markdown_lua_options_seq
      \__markdown_format_lua_option:n
  }
\cs_new:Nn \__markdown_format_lua_option:n
  {
    \__markdown_typecheck_option:n
      { #1 }
    \__markdown_get_option_type:nN
      { #1 }
      \l_tmpa_tl
    \bool_case_true:nF
      {
        {
          \str_if_eq_p:VV
            \l_tmpa_tl
            \c__markdown_option_type_boolean_tl ||
          \str_if_eq_p:VV
            \l_tmpa_tl
            \c__markdown_option_type_number_tl ||
          \str_if_eq_p:VV
            \l_tmpa_tl
            \c__markdown_option_type_counter_tl
        }
          {
            \__markdown_get_option_value:nN
              { #1 }
              \l_tmpa_tl
            \tl_gput_right:Nx
              \g__markdown_formatted_lua_options_tl
              { #1~=~  \l_tmpa_tl   ,~ }
          }
        {
          \str_if_eq_p:VV
            \l_tmpa_tl
            \c__markdown_option_type_clist_tl
        }
          {
            \__markdown_get_option_value:nN
              { #1 }
              \l_tmpa_tl
            \tl_gput_right:Nx
              \g__markdown_formatted_lua_options_tl
              { #1~=~\c_left_brace_str }
            \clist_map_inline:Vn
              \l_tmpa_tl
              {
                \tl_gput_right:Nx
                  \g__markdown_formatted_lua_options_tl
                  { "##1" ,~ }
              }
            \tl_gput_right:Nx
              \g__markdown_formatted_lua_options_tl
              { \c_right_brace_str ,~ }
          }
      }
      {
        \__markdown_get_option_value:nN
          { #1 }
          \l_tmpa_tl
        \tl_gput_right:Nx
          \g__markdown_formatted_lua_options_tl
          { #1~=~ " \l_tmpa_tl " ,~ }
      }
  }
\cs_generate_variant:Nn
  \clist_map_inline:nn
  { Vn }
\let\markdownPrepareLuaOptions=\__markdown_format_lua_options:
\def\markdownLuaOptions{{ \g__markdown_formatted_lua_options_tl }}
\ExplSyntaxOff
\def\markdownPrepare{%
  local lfs = require("lfs")
  local cacheDir = "\markdownOptionCacheDir"
  if not lfs.isdir(cacheDir) then
    assert(lfs.mkdir(cacheDir))
  end
  local md = require("markdown")
  local convert = md.new(\markdownLuaOptions)
}%
\ExplSyntaxOn
\cs_new:Nn
  \__markdown_if_option:nTF
  {
    \__markdown_get_option_type:nN
      { #1 }
      \l_tmpa_tl
    \str_if_eq:NNF
      \l_tmpa_tl
      \c__markdown_option_type_boolean_tl
      {
        \msg_error:nnxx
          { __markdown }
          { expected-boolean-option }
          { #1 }
          { \l_tmpa_tl }
      }
    \__markdown_get_option_value:nN
      { #1 }
      \l_tmpa_tl
    \str_if_eq:NNTF
      \l_tmpa_tl
      \c__markdown_option_value_true_tl
      { #2 }
      { #3 }
  }
\msg_new:nnn
  { __markdown }
  { expected-boolean-option }
  {
    Option~#1~has~type~#2,~
    but~a~boolean~was~expected.
  }
\let\markdownIfOption=\__markdown_if_option:nTF
\ExplSyntaxOff
\csname newread\endcsname\markdownInputFileStream
\csname newwrite\endcsname\markdownOutputFileStream
\begingroup
  \catcode`\^^I=12%
  \gdef\markdownReadAndConvertTab{^^I}%
\endgroup
\begingroup
  \catcode`\^^M=13%
  \catcode`\^^I=13%
  \catcode`|=0%
  \catcode`\\=12%
  |catcode`@=14%
  |catcode`|%=12@
  |gdef|markdownReadAndConvert#1#2{@
    |begingroup@
    |markdownIfOption{frozenCache}{}{@
      |immediate|openout|markdownOutputFileStream@
        |markdownOptionInputTempFileName|relax@
      |markdownInfo{Buffering markdown input into the temporary @
        input file "|markdownOptionInputTempFileName" and scanning @
        for the closing token sequence "#1"}@
    }@
    |def|do##1{|catcode`##1=12}|dospecials@
    |catcode`| =12@
    |markdownMakeOther@
    |def|markdownReadAndConvertStripPercentSign##1{@
      |markdownIfOption{stripPercentSigns}{@
        |if##1%@
          |expandafter|expandafter|expandafter@
            |markdownReadAndConvertProcessLine@
        |else@
          |expandafter|expandafter|expandafter@
            |markdownReadAndConvertProcessLine@
            |expandafter|expandafter|expandafter##1@
        |fi@
      }{@
        |expandafter@
          |markdownReadAndConvertProcessLine@
          |expandafter##1@
      }@
    }@
    |def|markdownReadAndConvertProcessLine##1#1##2#1##3|relax{@
      |ifx|relax##3|relax@
        |markdownIfOption{frozenCache}{}{@
          |immediate|write|markdownOutputFileStream{##1}@
        }@
      |else@
        |def^^M{@
          |markdownInfo{The ending token sequence was found}@
          |markdownIfOption{frozenCache}{}{@
            |immediate|closeout|markdownOutputFileStream@
          }@
          |endgroup@
          |markdownInput{@
            |markdownOptionOutputDir@
            /|markdownOptionInputTempFileName@
          }@
          #2}@
      |fi@
      ^^M}@
    |catcode`|^^I=13@
    |def^^I{|markdownReadAndConvertTab}@
    |catcode`|^^M=13@
    |def^^M##1^^M{@
      |def^^M####1^^M{@
        |markdownReadAndConvertStripPercentSign####1#1#1|relax}@
      ^^M}@
    ^^M}@
|endgroup
\ExplSyntaxOn
\int_compare:nT
  { \markdownMode = 3 }
  {
    \markdownInfo{Using~mode~3:~The~lt3luabridge~package}
    \file_input:n { lt3luabridge.tex }
    \cs_new:Npn
      \markdownLuaExecute
      { \luabridgeExecute }
  }
\ExplSyntaxOff
\ifnum\markdownMode<2\relax
\ifnum\markdownMode=0\relax
  \markdownWarning{Using mode 0: Shell escape via write18
                   (deprecated, to be removed in Markdown 3.0.0)}%
\else
  \markdownWarning{Using mode 1: Shell escape via os.execute
                   (deprecated, to be removed in Markdown 3.0.0)}%
\fi
\ifx\pdfshellescape\undefined
  \ifx\shellescape\undefined
    \ifnum\markdownMode=0\relax
      \def\markdownExecuteShellEscape{1}%
    \else
      \def\markdownExecuteShellEscape{%
        \directlua{tex.sprint(status.shell_escape or "1")}}%
    \fi
  \else
    \let\markdownExecuteShellEscape\shellescape
  \fi
\else
  \let\markdownExecuteShellEscape\pdfshellescape
\fi
\ifnum\markdownMode=0\relax
  \def\markdownExecuteDirect#1{\immediate\write18{#1}}%
\else
  \def\markdownExecuteDirect#1{%
    \directlua{os.execute("\luaescapestring{#1}")}}%
\fi
\def\markdownExecute#1{%
  \ifnum\markdownExecuteShellEscape=1\relax
    \markdownExecuteDirect{#1}%
  \else
    \markdownError{I can not access the shell}{Either run the TeX
      compiler with the --shell-escape or the --enable-write18 flag,
      or set shell_escape=t in the texmf.cnf file}%
  \fi}%
\begingroup
  \catcode`|=0%
  \catcode`\\=12%
  |gdef|markdownLuaExecute#1{%
    |immediate|openout|markdownOutputFileStream=%
      |markdownOptionHelperScriptFileName
    |markdownInfo{Writing a helper Lua script to the file
      "|markdownOptionHelperScriptFileName"}%
    |immediate|write|markdownOutputFileStream{%
      local ran_ok, error = pcall(function()
        local ran_ok, kpse = pcall(require, "kpse")
        if ran_ok then kpse.set_program_name("luatex") end
        #1
      end)
      if not ran_ok then
        local file = io.open("%
          |markdownOptionOutputDir
          /|markdownOptionErrorTempFileName", "w")
        if file then
          file:write(error .. "\n")
          file:close()
        end
        print('\\markdownError{An error was encountered while executing
               Lua code}{For further clues, examine the file
               "|markdownOptionOutputDir
               /|markdownOptionErrorTempFileName"}')
      end}%
    |immediate|closeout|markdownOutputFileStream
    |markdownInfo{Executing a helper Lua script from the file
      "|markdownOptionHelperScriptFileName" and storing the result in the
      file "|markdownOptionOutputTempFileName"}%
    |markdownExecute{texlua "|markdownOptionOutputDir
      /|markdownOptionHelperScriptFileName" > %
      "|markdownOptionOutputDir
      /|markdownOptionOutputTempFileName"}%
    |input|markdownOptionOutputTempFileName|relax}%
|endgroup
\fi
\ifnum\markdownMode=2\relax
  \markdownWarning{Using mode 2: Direct Lua access
                   (deprecated, to be removed in Markdown 3.0.0)}%
\begingroup
  \catcode`|=0%
  \catcode`\\=12%
  |gdef|markdownLuaExecute#1{%
    |directlua{%
      local function print(input)
        local output = {}
        for line in input:gmatch("[^\r\n]+") do
          table.insert(output, line)
        end
        tex.print(output)
      end
      #1
    }%
  }%
|endgroup
\fi
\begingroup
  \catcode`|=0%
  \catcode`\\=12%
  \catcode`|&=6%
  |gdef|markdownInput#1{%
    |begingroup
    |catcode`|%=12
    |catcode`|#=12
    |markdownIfOption{frozenCache}{%
      |ifnum|markdownOptionFrozenCacheCounter=0|relax
        |markdownInfo{Reading frozen cache from
          "|markdownOptionFrozenCacheFileName"}%
        |input|markdownOptionFrozenCacheFileName|relax
      |fi
      |markdownInfo{Including markdown document number
        "|the|markdownOptionFrozenCacheCounter" from frozen cache}%
      |csname markdownFrozenCache|the|markdownOptionFrozenCacheCounter|endcsname
      |global|advance|markdownOptionFrozenCacheCounter by 1|relax
    }{%
      |markdownInfo{Including markdown document "&1"}%
      |openin|markdownInputFileStream&1
      |closein|markdownInputFileStream
      |markdownPrepareLuaOptions
      |markdownLuaExecute{%
        |markdownPrepare
        local file = assert(io.open("&1", "r"),
          [[Could not open file "&1" for reading]])
        local input = assert(file:read("*a"))
        assert(file:close())
        print(convert(input:gsub("\r\n?", "\n") .. "\n"))}%
      |global|advance|markdownOptionFrozenCacheCounter by 1|relax
    }%
    |endgroup
  }%
|endgroup
\gdef\markdownEscape#1{%
  \catcode`\%=14\relax
  \catcode`\#=6\relax
  \input #1\relax
  \catcode`\%=12\relax
  \catcode`\#=12\relax
}%
\endinput
%%
%% End of file `markdown.tex'.
