%%
%% This is file `fontspec-luatex.sty',
%% generated with the docstrip utility.
%%
%% The original source files were:
%%
%% fontspec.dtx  (with options: `fontspec,LU')
%% fontspec-code-load.dtx  (with options: `fontspec,LU')
%% fontspec-code-vars.dtx  (with options: `fontspec,LU')
%% fontspec-code-msg.dtx  (with options: `fontspec,LU')
%% fontspec-code-opening.dtx  (with options: `fontspec,LU')
%% fontspec-code-fontload.dtx  (with options: `fontspec,LU')
%% fontspec-code-interfaces.dtx  (with options: `fontspec,LU')
%% fontspec-code-user.dtx  (with options: `fontspec,LU')
%% fontspec-code-api.dtx  (with options: `fontspec,LU')
%% fontspec-code-internal.dtx  (with options: `fontspec,LU')
%% fontspec-code-opentype.dtx  (with options: `fontspec,LU')
%% fontspec-code-graphite.dtx  (with options: `fontspec,LU')
%% fontspec-code-keyval.dtx  (with options: `fontspec,LU')
%% fontspec-code-feat-opentype.dtx  (with options: `fontspec,LU')
%% fontspec-code-scripts.dtx  (with options: `fontspec,LU')
%% fontspec-code-lang.dtx  (with options: `fontspec,LU')
%% fontspec-code-feat-aat.dtx  (with options: `fontspec,LU')
%% fontspec-code-enc.dtx  (with options: `fontspec,LU')
%% fontspec-code-math.dtx  (with options: `fontspec,LU')
%% fontspec-code-closing.dtx  (with options: `fontspec,LU')
%% fontspec-code-xfss.dtx  (with options: `fontspec,LU')
%% ------------------------------------------------
%% The FONTSPEC package  <latex3.github.io/fontspec>
%% ------------------------------------------------
%% Copyright  2004-2017  Will Robertson, LPPL "maintainer"
%% Copyright  2009-2013  Khaled Hosny
%% ------------------------------------------------
%% This package is free software and may be redistributed and/or modified under
%% the conditions of the LaTeX Project Public License, version 1.3c or higher
%% (your choice): <http://www.latex-project.org/lppl/>.
%% ------------------------------------------------
%%^^A%%  fontspec.dtx -- part of FONTSPEC <latex3.github.io/fontspec>
%%^^A%%  Metadata for the package, including files and versioning

\RequirePackage{xparse}
\ProvidesExplPackage{fontspec-luatex}%
  {2024/05/11}{2.9e}{Font selection for XeLaTeX and LuaLaTeX}

%%^^A%%  fontspec-code-load.dtx -- part of FONTSPEC <latex3.github.io/fontspec>
%%^^A%%  fontspec-code-vars.dtx -- part of FONTSPEC <latex3.github.io/fontspec>
\bool_new:N \l__fontspec_firsttime_bool
\bool_new:N \l__fontspec_nobf_bool
\bool_new:N \l__fontspec_noit_bool
\bool_new:N \l__fontspec_nosc_bool
\bool_new:N \l__fontspec_check_bool
\bool_new:N \l__fontspec_tfm_bool
\bool_new:N \l__fontspec_atsui_bool
\bool_new:N \l__fontspec_ot_bool
\bool_new:N \l__fontspec_mm_bool
\bool_new:N \l__fontspec_harfbuzz_bool
\bool_new:N \l__fontspec_graphite_bool
\bool_new:N \l__fontspec_fontcfg_bool
\bool_set_true:N \l__fontspec_fontcfg_bool
\bool_new:N \g__fontspec_math_euler_bool
\bool_new:N \g__fontspec_math_lucida_bool
\bool_new:N \g__fontspec_pkg_euler_loaded_bool
\bool_new:N \l__fontspec_tmpa_bool
\bool_new:N \l__fontspec_disable_defaults_bool
\bool_new:N \l__fontspec_alias_bool
\bool_new:N \l__fontspec_external_bool
\bool_new:N \l__fontspec_defining_encoding_bool
\bool_new:N \l__fontspec_scriptlang_exist_bool
\bool_new:N \g__fontspec_em_normalise_slant_bool
\bool_new:N \l__fontspec_external_kpse_bool
\bool_new:N \l__fontspec_never_check_bool
\int_new:N \l__fontspec_script_int
\int_new:N \l__fontspec_language_int
\int_new:N \l__fontspec_strnum_int
\int_new:N \l__fontspec_tmp_int
\int_new:N \l__fontspec_tmpa_int
\int_new:N \l__fontspec_tmpb_int
\int_new:N \l__fontspec_tmpc_int
\int_new:N \l__fontspec_em_int
\int_new:N \l__fontspec_emdef_int
\int_new:N \l__fontspec_strong_int
\int_new:N \l__fontspec_strongdef_int
\fp_new:N \l__fontspec_tmpa_fp
\fp_new:N \l__fontspec_tmpb_fp
\dim_new:N \l__fontspec_tmpa_dim
\dim_new:N \l__fontspec_tmpb_dim
\dim_new:N \l__fontspec_tmpc_dim
\seq_new:N \l__fontspec_bf_series_seq
\clist_new:N \g__fontspec_default_fontopts_clist
\clist_new:N \g__fontspec_all_keyval_modules_clist
\clist_new:N \l__fontspec_sizefeat_clist
\clist_set:Nn \l__fontspec_sizefeat_clist {Size={-}}
\clist_new:N \l__fontspec_extensions_clist
\clist_new:N \l__fontspec_fontopts_clist
\clist_new:N \l__fontspec_family_fontopts_clist
\clist_new:N \l__fontspec_all_features_clist
\clist_new:N \l__fontspec_leftover_clist
\clist_new:N \l__fontspec_keys_leftover_clist
\clist_new:N \l__fontspec_sizing_leftover_clist
\clist_new:N \l__fontspec_fontfeat_clist
\clist_new:N \l__fontspec_fontfeat_curr_clist
\clist_new:N \l__fontspec_arg_clist
\clist_new:N \l__fontspec_this_feat_clist
\clist_new:N \l__fontspec_fontfeat_up_clist
\clist_new:N \l__fontspec_fontfeat_bf_clist
\clist_new:N \l__fontspec_fontfeat_it_clist
\clist_new:N \l__fontspec_fontfeat_bfit_clist
\clist_new:N \l__fontspec_fontfeat_sl_clist
\clist_new:N \l__fontspec_fontfeat_bfsl_clist
\clist_new:N \l__fontspec_fontfeat_sw_clist
\clist_new:N \l__fontspec_fontfeat_bfsw_clist
\clist_new:N \l__fontspec_fontfeat_sc_clist
\prop_new:N \g__fontspec_fontopts_prop
\prop_new:N \l__fontspec_nfss_prop
\prop_new:N \l__fontspec_nfssfont_prop
\prop_new:N \g__fontspec_OT_features_prop
\prop_new:N \g__fontspec_all_opentype_feature_names_prop
\prop_new:N \g__fontspec_em_prop
\prop_new:N \g__fontspec_strong_prop
\prop_new:N \g__fontspec_fontid_family_prop
\prop_new:N \g__fontspec_family_int_prop
\prop_new:N \g__fontspec_rawvariations_prop
\tl_new:N \l_fontspec_family_tl
\tl_new:N \g_fontspec_encoding_tl
\tl_new:N \l_fontspec_fontname_tl
\tl_clear_new:N \UTFencname
\tl_clear_new:N \cyrillicencoding
\tl_clear_new:N \latinencoding
\tl_new:N \l__fontspec_renderer_tl
\tl_new:N \l__fontspec_mode_tl
\tl_new:N \l__fontspec_shaper_tl
\tl_new:N \g__fontspec_defined_shapes_tl
\tl_new:N \g__fontspec_single_feat_tl
\tl_new:N \l__fontspec_basename_tl
\tl_new:N \g__fontspec_curr_series_tl
\tl_new:N \l__fontspec_curr_fontname_tl
\tl_new:N \l__fontspec_curr_bfname_tl
\tl_new:N \l__fontspec_ext_filename_tl
\tl_new:N \l__fontspec_extension_tl
\tl_new:N \l__fontspec_font_path_tl
\tl_new:N \l__fontspec_fontid_tl
\tl_new:N \l__fontspec_fontname_tl
\tl_new:N \l__fontspec_options_tl
\tl_new:N \l__fontspec_saved_fontname_tl
\tl_new:N \l__fontspec_prev_unicode_name_tl
\tl_new:N \g__fontspec_nfss_enc_tl
\tl_new:N \g__fontspec_nfss_family_tl
\tl_new:N \l__fontspec_nfss_sc_tl
\tl_new:N \l__fontspec_nfss_tl
\tl_new:N \l__fontspec_nfss_fam_tl
\tl_new:N \l__fontspec_size_tl
\tl_new:N \l__fontspec_sizedfont_tl
\tl_new:N \l__fontspec_this_font_tl
\tl_new:N \l__fontspec_ttc_index_tl
\tl_new:N \l__fontspec_smcp_shape_tl
\tl_new:N \l__fontspec_emshape_query_tl
\tl_new:N \l__fontspec_em_switch_tl
\tl_new:N \l__fontspec_strong_switch_tl
\tl_new:N \l__fontspec_tmp_tl
\tl_new:N \l__fontspec_tmpa_tl
\tl_new:N \l__fontspec_tmpb_tl
\tl_new:N \l__fontspec_em_tmp_tl
\tl_new:N \l__fontspec_strong_tmp_tl
\tl_new:N \g__fontspec_mathrm_tl
\tl_new:N \g__fontspec_bfmathrm_tl
\tl_new:N \g__fontspec_mathsf_tl
\tl_new:N \g__fontspec_mathtt_tl
\tl_gset:Nn \g__fontspec_mathrm_tl {\rmdefault}
\tl_gset:Nn \g__fontspec_mathsf_tl {\sfdefault}
\tl_gset:Nn \g__fontspec_mathtt_tl {\ttdefault}
\tl_new:N \l__fontspec_family_label_tl
\tl_new:N \l__fontspec_fake_slant_tl
\tl_new:N \l__fontspec_fake_embolden_tl
\tl_new:N \l__fontspec_fontname_up_tl
\tl_new:N \l__fontspec_fontname_bf_tl
\tl_new:N \l__fontspec_fontname_it_tl
\tl_new:N \l__fontspec_fontname_bfit_tl
\tl_new:N \l__fontspec_fontname_sl_tl
\tl_new:N \l__fontspec_fontname_bfsl_tl
\tl_new:N \l__fontspec_fontname_sw_tl
\tl_new:N \l__fontspec_fontname_bfsw_tl
\tl_new:N \l__fontspec_fontname_sc_tl
\tl_new:N  \l__fontspec_script_tl
\tl_new:N  \l__fontspec_script_name_tl
\tl_set:Nn \l__fontspec_script_name_tl {CustomDefault}
\tl_new:N  \l__fontspec_lang_tl
\tl_new:N  \l__fontspec_lang_name_tl
\tl_set:Nn \l__fontspec_lang_name_tl {Default}
\tl_new:N \l__fontspec_scale_tl
\tl_new:N \l__fontspec_hyphenchar_tl
\tl_new:N \l__fontspec_hexcol_tl
\tl_new:N \l__fontspec_opacity_tl
\tl_new:N \l__fontspec_optical_size_tl
\tl_new:N \l__fontspec_mapping_tl
\tl_new:N \l__fontspec_punctspace_adjust_tl
\tl_new:N \l__fontspec_wordspace_adjust_tl
\tl_new:N \l__fontspec_postadjust_tl
\tl_new:N \g__fontspec_instance_tl
\tl_const:Nn \c__fontspec_hexcol_tl {000000}
 \tl_const:Nn \c__fontspec_opacity_tl {}
\tl_const:Nn \c__fontspec_postadjust_tl { \l__fontspec_wordspace_adjust_tl \l__fontspec_punctspace_adjust_tl }
\tl_new:N \g__fontspec_rawfeatures_sclist
\tl_new:N \l__fontspec_pre_feat_sclist
\tl_new:N \l__fontspec_rmfamily_family_tl
\tl_new:N \l__fontspec_sffamily_family_tl
\tl_new:N \l__fontspec_ttfamily_family_tl
\tl_new:N \l__fontspec_rmfamily_encoding_tl
\tl_new:N \l__fontspec_sffamily_encoding_tl
\tl_new:N \l__fontspec_ttfamily_encoding_tl

%%^^A%%  fontspec-code-msg.dtx -- part of FONTSPEC <latex3.github.io/fontspec>
\cs_new:Npn \__fontspec_error:n     { \msg_error:nn     {fontspec} }
\cs_new:Npn \__fontspec_error:nn    { \msg_error:nnn    {fontspec} }
\cs_new:Npn \__fontspec_error:nx    { \msg_error:nnx    {fontspec} }
\cs_new:Npn \__fontspec_error:nxx   { \msg_error:nnxx   {fontspec} }
\cs_new:Npn \__fontspec_warning:n   { \msg_warning:nn   {fontspec} }
\cs_new:Npn \__fontspec_warning:nx  { \msg_warning:nnx  {fontspec} }
\cs_new:Npn \__fontspec_warning:nxx { \msg_warning:nnxx {fontspec} }
\cs_new:Npn \__fontspec_info:n      { \msg_info:nn      {fontspec} }
\cs_new:Npn \__fontspec_info:nx     { \msg_info:nnx     {fontspec} }
\cs_new:Npn \__fontspec_info:nxx    { \msg_info:nnxx    {fontspec} }
\cs_new:Npn \__fontspec_trace:n     { \msg_trace:nn     {fontspec} }
\cs_generate_variant:Nn \msg_new:nnn  {nnx}
\cs_generate_variant:Nn \msg_new:nnnn {nnxx}
\cs_new:Nn \__fontspec_msg_new:nn
  { \msg_new:nnx {fontspec} {#1} { ^^J \tl_trim_spaces:n {#2} } }
\cs_new:Nn \__fontspec_msg_new:nnn
  { \msg_new:nnxx {fontspec} {#1} { ^^J \tl_trim_spaces:n {#2} } { \tl_trim_spaces:n {#3} } }
\char_set_catcode_space:n {32}
\__fontspec_msg_new:nn {only-inside-encdef}
 {
  \exp_not:N #1 can only be used in the second argument
  to \string\DeclareUnicodeEncoding.
 }
\__fontspec_msg_new:nn {no-size-info}
 {
  Size information must be supplied.\\
  For example, SizeFeatures={Size={8-12},...}.
 }
\__fontspec_msg_new:nnn {font-not-found}
 {
  The font "#1" cannot be found; this may be but usually is not
  a fontspec bug. Either there is a typo in the font name/file,
  the font is not installed (correctly), or there is a bug
  in the underlying font loading engine (XeTeX/luaotfload).
 }
 {
  A font might not be found for many reasons.\\
  Check the spelling, where the font is installed etc. etc.\\\\
  When in doubt, ask someone for help!
 }
\__fontspec_msg_new:nnn {rename-feature-not-exist}
 {
  The feature #1 doesn't appear to be defined.
 }
 {
  It looks like you're trying to rename a feature that doesn't exist.
 }
\__fontspec_msg_new:nn {no-glyph}
 {
  '#1' does not contain glyph #2.
 }
\__fontspec_msg_new:nnn {euler-too-late}
 {
  The euler package must be loaded BEFORE fontspec.
 }
 {
  fontspec only overwrites euler's attempt to
  define the maths text fonts if fontspec is
  loaded after euler. Type <return> to proceed
  with incorrect \string\mathit, \string\mathbf, etc.
 }
\__fontspec_msg_new:nnn {no-xcolor}
 {
  Cannot load named colours without the xcolor package.
 }
 {
  Sorry, I can't do anything to help. Instead of loading
  the color package, use xcolor instead.
 }
\__fontspec_msg_new:nnn {unknown-color-model}
 {
  Error loading colour `#1'; unknown colour model.
 }
 {
  Sorry, I can't do anything to help. Please report this error
  to my developer with a minimal example that causes the problem.
 }
\__fontspec_msg_new:nnn {not-in-addfontfeatures}
 {
  The "#1" font feature cannot be used in \string\addfontfeatures.
 }
 {
  This is due to how TeX loads fonts; such settings
  are global so adding them mid-document within a group causes
  confusion. You'll need to define multiple font families to achieve
  what you want.
 }
\__fontspec_msg_new:nn {tu-clash}
 {
  I have found the tuenc.def encoding definition file but the TU encoding is not
  defined by the LaTeX2e kernel; attempting to correct but you really should update
  to the latest version of LaTeX2e.
 }
\__fontspec_msg_new:nn {tu-missing}
 {
  The TU encoding seems to be missing; please update to the latest version of LaTeX2e.
 }
\__fontspec_msg_new:nn {addfontfeatures-ignored}
 {
  \string\addfontfeature (s) ignored \msg_line_context:;
  it cannot be used with a font that wasn't selected by a fontspec command.\\
  \\
  The current font is "\use:c{font@name}".\\
  \int_compare:nTF { \clist_count:n {#1} = 1 }
    { The requested feature is "#1". }
    { The requested features are "#1". }
 }
\__fontspec_msg_new:nn {feature-option-overwrite}
 {
  Option '#2' of font feature '#1' overwritten.
 }
\__fontspec_msg_new:nn {ot-tag-too-long}
 {
  OpenType tag '#1' is too long; script, language, and feature tags must be four characters or fewer.
 }
\__fontspec_msg_new:nn {aat-feature-not-exist}
 {
  '\l_keys_key_tl=\l_keys_value_tl' feature not supported
  for AAT font '\l_fontspec_fontname_tl'.
 }
\__fontspec_msg_new:nn {aat-feature-not-exist-in-font}
 {
  AAT feature '\l_keys_key_tl=\l_keys_value_tl' (#1) not available
  in font '\l_fontspec_fontname_tl'.
 }
\__fontspec_msg_new:nn {no-opticals}
 {
  '#1' doesn't appear to have an Optical Size axis.
 }
\__fontspec_msg_new:nn {script-not-exist}
 {
  Script '#2' not explicitly supported within font '#1'.
  Check the typeset output, and if it is okay then ignore this warning.
  Otherwise a different font should be chosen.
 }
\__fontspec_msg_new:nn {language-not-exist}
 {
  Language '#1' not explicitly supported
  within font '\l_fontspec_fontname_tl'
  with script '\l__fontspec_script_name_tl'.
  Check the typeset output, and if it is okay then ignore this warning.
  Otherwise a different font should be chosen.
 }
\__fontspec_msg_new:nn {only-xetex-feature}
 {
  Ignored XeTeX-only feature: '#1'.
 }
\__fontspec_msg_new:nn {only-luatex-feature}
 {
  Ignored LuaTeX-only feature: '#1'.
 }
\__fontspec_msg_new:nn {unknown-renderer}
 {
  Renderer '#1' unknown. Assuming Harfbuzz with 'shaper=#1'.
  Please raise a fontspec issue to add this shaper to the interface.
 }
\__fontspec_msg_new:nn {no-mapping}
 {
  Input mapping not supported in LuaTeX.
 }
\__fontspec_msg_new:nn {no-mapping-ligtex}
 {
  Input mapping not supported in LuaTeX.\\
  Use "Ligatures=TeX" instead of "Mapping=tex-text".
 }
\__fontspec_msg_new:nn {font-index-needs-ttc}
 {
  The "FontIndex" feature is only supported by TTC (TrueType Collection) fonts.\\
  Feature ignored.
 }
\__fontspec_msg_new:nn {feat-cannot-remove}
 {
  The "#1" feature cannot be deactivated. Request ignored.
 }
\__fontspec_msg_new:nn {defining-font}
 {
  Font family '\g__fontspec_nfss_family_tl' created for font '#2'
  with options [\l__fontspec_all_features_clist].\\
  \\
  This font family consists of the following NFSS series/shapes:\\
  \g__fontspec_defined_shapes_tl
 }
\__fontspec_msg_new:nn {no-font-shape}
 {
  Could not resolve font "#1" (it probably doesn't exist).
 }
\__fontspec_msg_new:nn {set-scale}
 {
  \l_fontspec_fontname_tl\space scale = \l__fontspec_scale_tl.
 }
\__fontspec_msg_new:nn {setup-math}
 {
  Adjusting the maths setup (use [no-math] to avoid this).
 }
\__fontspec_msg_new:nn {opa-twice}
 {
  Opacity set twice, in both Colour and Opacity.\\
  Using specification "Opacity=#1".
 }
\__fontspec_msg_new:nn {opa-twice-col}
 {
  Opacity set twice, in both Opacity and Colour.\\
  Using an opacity specification in hex of "#1/FF".
 }
\__fontspec_msg_new:nn {bad-colour}
 {
  Bad colour declaration "#1".
  Colour must be one of:\\
  * a named xcolor colour\\
  * a six-digit hex colour RRGGBB\\
  * an eight-digit hex colour RRGGBBTT with opacity
 }
\char_set_catcode_ignore:n {32}

%%^^A%%  fontspec-code-opening.dtx -- part of FONTSPEC <latex3.github.io/fontspec>
\cs_if_exist:cF {T@TU}
  {
    \__fontspec_warning:n {tu-clash}
    \DeclareFontEncoding{TU}{}{}
    \DeclareFontSubstitution{TU}{lmr}{m}{n}
  }
\tl_gset:Nn \g_fontspec_encoding_tl { TU }
\tl_set:Nn \rmdefault {lmr}
\tl_set:Nn \sfdefault {lmss}
\tl_set:Nn \ttdefault {lmtt}
\RequirePackage[\g_fontspec_encoding_tl]{fontenc}
\tl_set_eq:NN \UTFencname \g_fontspec_encoding_tl % for xunicode if needed
\tl_if_in:NnT \@filelist {.cls} { \normalsize }
\tl_set_eq:NN \cyrillicencoding \g_fontspec_encoding_tl
\tl_set_eq:NN \latinencoding    \g_fontspec_encoding_tl
\AtBeginDocument
  {
    \tl_set_eq:NN \cyrillicencoding \g_fontspec_encoding_tl
    \tl_set_eq:NN \latinencoding    \g_fontspec_encoding_tl
  }
\cs_new:Npn \FontspecSetCheckBoolTrue  { \bool_set_true:N  \l__fontspec_check_bool }
\cs_new:Npn \FontspecSetCheckBoolFalse { \bool_set_false:N \l__fontspec_check_bool }
\cs_new:Nn \__fontspec_keys_set_known:nnN
  {
    \keys_set_known:nnN {#1} {#2} #3
  }
\cs_generate_variant:Nn \__fontspec_keys_set_known:nnN {nx}
\cs_new:Nn \__fontspec_int_mult_truncate:Nn
  {
    \int_set:Nn #1 { \__dim_eval:w #2 #1 \__dim_eval_end: }
  }
\cs_set:Npn \__fontspec_lua_function:ne    #1#2       { \lua_now:e { fontspec.#1 ("#2")                } }
\cs_set:Npn \__fontspec_lua_function:nee   #1#2#3     { \lua_now:e { fontspec.#1 ("#2","#3")           } }
\cs_set:Npn \__fontspec_lua_function:neee  #1#2#3#4   { \lua_now:e { fontspec.#1 ("#2","#3","#4")      } }
\cs_set:Npn \__fontspec_lua_function:neeee #1#2#3#4#5 { \lua_now:e { fontspec.#1 ("#2","#3","#4","#5") } }
\cs_generate_variant:Nn \int_set:Nn {Nv}
\cs_generate_variant:Nn \prop_gput_if_not_in:Nnn {NeV}
\cs_generate_variant:Nn \prop_gput:Nnn  {Nxn} % needed by unicode-math
\cs_generate_variant:Nn \tl_if_empty:nF {f}
\cs_generate_variant:Nn \tl_if_eq:nnT {oe}

%%^^A%%  fontspec-code-fontload.dtx -- part of FONTSPEC <latex3.github.io/fontspec>

\cs_set:Npn \__fontspec_primitive_font_set:Nnn #1#2#3
  {
    \font #1 = #2 ~at~ \dim_eval:n {#3} \scan_stop:
  }
\cs_set:Npn \__fontspec_primitive_font_gset:Nnn #1#2#3
  {
    \global \font #1 = #2 ~at~ \dim_eval:n {#3} \scan_stop:
  }
\cs_set:Npn \__fontspec_font_suppress_not_found_error:
  {
    \int_set:Nn \suppressfontnotfounderror {1}
  }
\prg_new_conditional:Nnn \__fontspec_primitive_font_if_null:N {p,TF,T,F}
  {
    \ifx #1 \nullfont
      \prg_return_true:
    \else
      \prg_return_false:
    \fi
  }
\prg_new_conditional:Nnn \__fontspec_primitive_font_set:Nnn {TF,T,F}
  {
    \__fontspec_primitive_font_set:Nnn #1 {#2} {#3}
    \__fontspec_primitive_font_if_null:NTF #1 {\prg_return_false:} {\prg_return_true:}
  }
\prg_new_conditional:Nnn \__fontspec_primitive_font_gset:Nnn {TF,T,F}
  {
    \__fontspec_primitive_font_gset:Nnn #1 {#2} {#3}
    \__fontspec_primitive_font_if_null:NTF #1 {\prg_return_false:} {\prg_return_true:}
  }
\cs_set:Npn \__fontspec_primitive_font_set:Onn   { \exp_last_unbraced:No \__fontspec_primitive_font_set:Nnn }
\cs_set:Npn \__fontspec_primitive_font_set:OnnF  { \exp_last_unbraced:No \__fontspec_primitive_font_set:NnnF }
\cs_set:Npn \__fontspec_primitive_font_gset:Onn  { \exp_last_unbraced:No \__fontspec_primitive_font_gset:Nnn }
\cs_set:Npn \__fontspec_primitive_font_gset:OnnF { \exp_last_unbraced:No \__fontspec_primitive_font_gset:NnnF }
\prg_new_conditional:Nnn \__fontspec_primitive_font_if_exist:n {TF,T,F}
  {
    \group_begin:
      \__fontspec_font_suppress_not_found_error:
      \__fontspec_primitive_font_set:Nnn \l__fontspec_primitive_font {#1} { \f@size pt - 1sp }
      \__fontspec_primitive_font_if_null:NTF \l__fontspec_primitive_font
        { \group_end: \prg_return_false: }
        { \group_end: \prg_return_true:  }
  }
\prg_new_conditional:Nnn \__fontspec_primitive_font_glyph_if_exist:Nn {p,TF,T,F}
  {
    \tex_iffontchar:D #1 #2 \scan_stop:
      \prg_return_true:
    \else:
      \prg_return_false:
    \fi:
  }
\cs_new:Nn \__fontspec_primitive_font_set_hyphenchar:Nn
  {
     \tex_hyphenchar:D #1 = #2 \scan_stop:
  }
\cs_new_eq:NN \__fontspec_primitive_font_get_name:N \fontname
\cs_new:Npn \__fontspec_primitive_font_current_name:
  {
    \__fontspec_primitive_font_get_name:N \tex_font:D
  }

%%^^A%%  fontspec-code-interfaces.dtx -- part of FONTSPEC <latex3.github.io/fontspec>

\NewDocumentCommand \fontspec { O{} m O{} }
  {
    \__fontspec_main_fontspec:nn {#1,#3} {#2}
    \ignorespaces
  }
\NewDocumentCommand \setmainfont { O{} m O{} }
  {
    \__fontspec_main_setmainfont:nn {#1,#3} {#2}
    \ignorespaces
  }
\NewDocumentCommand \setsansfont { O{} m O{} }
  {
    \__fontspec_main_setsansfont:nn {#1,#3} {#2}
    \ignorespaces
  }
\NewDocumentCommand \setmonofont { O{} m O{} }
  {
    \__fontspec_main_setmonofont:nn {#1,#3} {#2}
    \ignorespaces
  }
\NewDocumentCommand \setmathrm { O{} m O{} }
  {
    \__fontspec_main_setmathrm:nn {#1,#3} {#2}
  }
\NewDocumentCommand \setboldmathrm { O{} m O{} }
  {
    \__fontspec_main_setboldmathrm:nn {#1,#3} {#2}
  }
\NewDocumentCommand \setmathsf { O{} m O{} }
  {
    \__fontspec_main_setmathsf:nn {#1,#3} {#2}
  }
\NewDocumentCommand \setmathtt { O{} m O{} }
  {
    \__fontspec_main_setmathtt:nn {#1,#3} {#2}
  }
\NewDocumentCommand \setromanfont { O{} m O{} }
  {
    \__fontspec_main_setmainfont:nn {#1,#3} {#2}
  }
\NewDocumentCommand \newfontfamily { m O{} m O{} }
  {
    \__fontspec_main_newfontfamily:NnnN #1 {#2,#4} {#3} \NewDocumentCommand
  }
\NewDocumentCommand \renewfontfamily { m O{} m O{} }
  {
    \__fontspec_main_newfontfamily:NnnN #1 {#2,#4} {#3} \RenewDocumentCommand
  }
\NewDocumentCommand \setfontfamily { m O{} m O{} }
  {
    \__fontspec_main_newfontfamily:NnnN #1 {#2,#4} {#3} \DeclareDocumentCommand
  }
\NewDocumentCommand \providefontfamily { m O{} m O{} }
  {
    \__fontspec_main_newfontfamily:NnnN #1 {#2,#4} {#3} \ProvideDocumentCommand
  }
\NewDocumentCommand \newfontface { m O{} m O{} }
  {
    \__fontspec_main_newfontface:NnnN #1 {#2,#4} {#3} \NewDocumentCommand
  }
\NewDocumentCommand \renewfontface { m O{} m O{} }
  {
    \__fontspec_main_newfontface:NnnN #1 {#2,#4} {#3} \RenewDocumentCommand
  }
\NewDocumentCommand \setfontface { m O{} m O{} }
  {
    \__fontspec_main_newfontface:NnnN #1 {#2,#4} {#3} \DeclareDocumentCommand
  }
\NewDocumentCommand \providefontface { m O{} m O{} }
  {
    \__fontspec_main_newfontface:NnnN #1 {#2,#4} {#3} \ProvideDocumentCommand
  }
\NewDocumentCommand \defaultfontfeatures { t+ o m }
  {
    \IfNoValueTF {#2}
      { \__fontspec_set_default_features:nn {#1} {#3} }
      { \__fontspec_set_font_default_features:nnn {#1} {#2} {#3} }
    \ignorespaces
  }
\NewDocumentCommand \addfontfeatures {m}
  {
    \__fontspec_main_addfontfeatures:n {#1}
  }
\NewDocumentCommand \addfontfeature  {m}
  {
    \__fontspec_main_addfontfeatures:n {#1}
  }
\NewDocumentCommand \newfontfeature {mm}
  {
    \__fontspec_main_newfontfeature:nn {#1} {#2}
  }
\NewDocumentCommand \newAATfeature {mmmm}
  {
    \__fontspec_main_newAATfeature:nnnn {#1} {#2} {#3} {#4}
  }
\NewDocumentCommand \newopentypefeature {mmm}
  {
    \__fontspec_main_newopentypefeature:nnn {#1} {#2} {#3}
  }
\NewDocumentCommand \newICUfeature {mmm}
  {
    \__fontspec_main_newopentypefeature:nnn {#1} {#2} {#3}
  }
\NewDocumentCommand \aliasfontfeature {mm}
  {
    \__fontspec_main_aliasfontfeature:nn {#1} {#2}
  }
\NewDocumentCommand \aliasfontfeatureoption {mmm}
  {
    \__fontspec_main_aliasfontfeatureoption:nnn {#1} {#2} {#3}
  }
\NewDocumentCommand \newfontscript {mm}
  {
    \fontspec_new_script:nn {#1} {#2}
  }
\NewDocumentCommand \newfontlanguage {mm}
  {
    \fontspec_new_lang:nn {#1} {#2}
  }
\NewDocumentCommand \DeclareFontExtensions {m}
  {
    \__fontspec_main_DeclareFontExtensions:n {#1}
  }
\NewDocumentCommand \IfFontFeatureActiveTF {mmm}
  {
    \__fontspec_main_IfFontFeatureActiveTF:nnn {#1} {#2} {#3}
  }
\AtBeginDocument
  {
    \RenewDocumentCommand \oldstylenums {m}
      {
        \__fontspec_main_oldstylenums:n {#1}
      }
  }
\NewDocumentCommand \liningnums {m}
  {
    \__fontspec_main_liningnums:n {#1}
  }

%%^^A%%  fontspec-code-user.dtx -- part of FONTSPEC <latex3.github.io/fontspec>

\cs_new:Nn \__fontspec_main_fontspec:nn
  {
    \fontspec_set_family:Nnn \f@family {#1} {#2}
    \fontencoding { \g__fontspec_nfss_enc_tl }
    \selectfont
  }
\cs_if_exist:NTF \@rmfamilyhook
  {
    \tl_put_right:Nn \@rmfamilyhook {\fontencoding \l__fontspec_rmfamily_encoding_tl}
    \tl_put_right:Nn \@sffamilyhook {\fontencoding \l__fontspec_sffamily_encoding_tl}
    \tl_put_right:Nn \@ttfamilyhook {\fontencoding \l__fontspec_ttfamily_encoding_tl}
  }
  {
    \tl_replace_all:cnn { rmfamily~ } { \fontfamily }
      { \fontencoding \l__fontspec_rmfamily_encoding_tl \fontfamily }
    \tl_replace_all:cnn { sffamily~ } { \fontfamily }
      { \fontencoding \l__fontspec_sffamily_encoding_tl \fontfamily }
    \tl_replace_all:cnn { ttfamily~ } { \fontfamily }
      { \fontencoding \l__fontspec_ttfamily_encoding_tl \fontfamily }
  }
\tl_set:Nn \l__fontspec_rmfamily_encoding_tl { \encodingdefault }
\tl_set:Nn \l__fontspec_sffamily_encoding_tl { \encodingdefault }
\tl_set:Nn \l__fontspec_ttfamily_encoding_tl { \encodingdefault }
\cs_new:Nn \__fontspec_main_setmainfont:nn
  {
    \ifdefined\DeclareFontSeriesDefault
      \DeclareFontSeriesDefault[rm]{bf}{\bfdefault}
    \fi
    \fontspec_set_family:Nnn \l__fontspec_rmfamily_family_tl {#1} {#2}
    \tl_set_eq:NN \rmdefault \l__fontspec_rmfamily_family_tl
    \tl_set_eq:NN \l__fontspec_rmfamily_encoding_tl \g__fontspec_nfss_enc_tl
    \str_if_eq:eeT {\familydefault} {\rmdefault}
      { \tl_set_eq:NN \encodingdefault \g__fontspec_nfss_enc_tl }
    \__fontspec_setmainfont_hook:nn {#1} {#2} % for unicode-math only
    \normalfont
  }
\cs_new:Nn \__fontspec_main_setsansfont:nn
  {
    \ifdefined\DeclareFontSeriesDefault
      \DeclareFontSeriesDefault[sf]{bf}{\bfdefault}
    \fi
    \fontspec_set_family:Nnn \l__fontspec_sffamily_family_tl {#1} {#2}
    \tl_set_eq:NN \sfdefault \l__fontspec_sffamily_family_tl
    \tl_set_eq:NN \l__fontspec_sffamily_encoding_tl \g__fontspec_nfss_enc_tl
    \str_if_eq:eeT {\familydefault} {\sfdefault}
      { \tl_set_eq:NN \encodingdefault \g__fontspec_nfss_enc_tl }
    \__fontspec_setsansfont_hook:nn {#1} {#2} % for unicode-math only
    \normalfont
  }
\cs_new:Nn \__fontspec_main_setmonofont:nn
  {
    \ifdefined\DeclareFontSeriesDefault
      \DeclareFontSeriesDefault[tt]{bf}{\bfdefault}
    \fi
    \fontspec_set_family:Nnn \l__fontspec_ttfamily_family_tl {#1} {#2}
    \tl_set_eq:NN \ttdefault \l__fontspec_ttfamily_family_tl
    \tl_set_eq:NN \l__fontspec_ttfamily_encoding_tl \g__fontspec_nfss_enc_tl
    \str_if_eq:eeT {\familydefault} {\ttdefault}
      { \tl_set_eq:NN \encodingdefault \g__fontspec_nfss_enc_tl }
    \__fontspec_setmonofont_hook:nn {#1} {#2} % for unicode-math only
    \normalfont
  }
\cs_new:Nn \__fontspec_main_setmathrm:nn
  {
 \fontspec_gset_family:Nnn \g__fontspec_mathrm_tl {Renderer=Basic,#1} {#2}
    \__fontspec_setmathrm_hook:nn {#1} {#2} % for unicode-math only
  }
\cs_new:Nn \__fontspec_main_setboldmathrm:nn
  {
 \fontspec_gset_family:Nnn \g__fontspec_bfmathrm_tl {Renderer=Basic,#1} {#2}
    \__fontspec_setboldmathrm_hook:nn {#1} {#2} % for unicode-math only
  }
\cs_new:Nn \__fontspec_main_setmathsf:nn
  {
 \fontspec_gset_family:Nnn \g__fontspec_mathsf_tl {Renderer=Basic,#1} {#2}
    \__fontspec_setmathsf_hook:nn {#1} {#2} % for unicode-math only
  }
\cs_new:Nn \__fontspec_main_setmathtt:nn
  {
 \fontspec_gset_family:Nnn \g__fontspec_mathtt_tl {Renderer=Basic,#1} {#2}
    \__fontspec_setmathtt_hook:nn {#1} {#2} % for unicode-math only
  }
\cs_set_eq:NN \__fontspec_setmainfont_hook:nn   \use_none:nn
\cs_set_eq:NN \__fontspec_setsansfont_hook:nn   \use_none:nn
\cs_set_eq:NN \__fontspec_setmonofont_hook:nn   \use_none:nn
\cs_set_eq:NN \__fontspec_setmathrm_hook:nn     \use_none:nn
\cs_set_eq:NN \__fontspec_setmathsf_hook:nn     \use_none:nn
\cs_set_eq:NN \__fontspec_setmathtt_hook:nn     \use_none:nn
\cs_set_eq:NN \__fontspec_setboldmathrm_hook:nn \use_none:nn
\@onlypreamble\setmathrm
\@onlypreamble\setboldmathrm
\@onlypreamble\setmathsf
\@onlypreamble\setmathtt
\tl_gset:Nn \g__fontspec_mathrm_tl {\rmdefault}
\tl_gset:Nn \g__fontspec_mathsf_tl {\sfdefault}
\tl_gset:Nn \g__fontspec_mathtt_tl {\ttdefault}
\cs_new:Nn \__fontspec_main_newfontfamily:NnnN
  {
    \fontspec_set_family:cnn { l__fontspec_ \cs_to_str:N #1 _family_tl } {#2} {#3}
    \use:x
      {
        \exp_not:N #4 \exp_not:N #1 {}
          {
            \exp_not:N \fontfamily { \use:c { l__fontspec_ \cs_to_str:N #1 _family_tl } }
            \exp_not:N \fontencoding { \g__fontspec_nfss_enc_tl }
            \exp_not:N \selectfont
          }
      }
  }
\cs_new:Nn \__fontspec_main_newfontface:NnnN
  {
    \__fontspec_main_newfontfamily:NnnN #1 { BoldFont={},ItalicFont={},SmallCapsFont={},#2 } {#3} #4
  }
\cs_new:Nn \__fontspec_set_default_features:nn
  {
    \IfBooleanTF {#1} \clist_gput_right:Nn \clist_gset:Nn
      \g__fontspec_default_fontopts_clist {#2}
  }
\cs_new:Nn \__fontspec_set_font_default_features:nnn
  {
    \clist_map_inline:nn {#2}
      {
        \tl_if_single:nTF {##1}
          { \tl_set:No \l__fontspec_tmp_tl { \cs:w l__fontspec_ \cs_to_str:N ##1 _family_tl\cs_end: } }
          { \__fontspec_sanitise_fontname:Nn \l__fontspec_tmp_tl {##1} }

        \IfBooleanTF {#1}
          {
            \prop_get:NVNF \g__fontspec_fontopts_prop \l__fontspec_tmp_tl \l__fontspec_tmpb_tl
              { \tl_clear:N \l__fontspec_tmpb_tl }
            \tl_put_right:Nn \l__fontspec_tmpb_tl {#3,}
            \prop_gput:NVV   \g__fontspec_fontopts_prop \l__fontspec_tmp_tl \l__fontspec_tmpb_tl
          }
          {
            \tl_if_empty:nTF {#3}
              { \prop_gremove:NV \g__fontspec_fontopts_prop \l__fontspec_tmp_tl }
              { \prop_gput:NVn    \g__fontspec_fontopts_prop \l__fontspec_tmp_tl {#3,} }
          }
      }
  }
\cs_new:Nn \__fontspec_main_addfontfeatures:n
  {
    \fontspec_if_fontspec_font:TF
      {
        \group_begin:
          \keys_set_known:nnN {fontspec-addfeatures} {#1} \l__fontspec_tmp_tl
          \prop_get:cnN {g__fontspec_fontinfo_ \f@family _prop} {options}  \l__fontspec_options_tl
          \prop_get:cnN {g__fontspec_fontinfo_ \f@family _prop} {fontname} \l__fontspec_fontname_tl
          \bool_set_true:N \l__fontspec_disable_defaults_bool
          \use:x
            {
              \__fontspec_select_font_family:nn
                { \l__fontspec_options_tl , #1 } {\l__fontspec_fontname_tl}
            }
        \group_end:
        \fontfamily \g__fontspec_nfss_family_tl \selectfont
      }
      {
        \__fontspec_warning:nx {addfontfeatures-ignored} {#1}
      }
    \ignorespaces
  }
\cs_new:Nn \__fontspec_main_newfontfeature:nn
  {
    \keys_define:nn { fontspec }
      {
        #1 .code:n = { \__fontspec_update_featstr:n {#2} }
      }
  }
\cs_new:Nn \__fontspec_main_newAATfeature:nnnn
  {
    \keys_if_exist:nnF { fontspec } {#1}
      { \__fontspec_define_aat_feature_group:n {#1} }

    \keys_if_choice_exist:nnnT {fontspec} {#1} {#2}
      { \__fontspec_warning:nxx {feature-option-overwrite} {#1} {#2} }

    \__fontspec_define_aat_feature:nnnn {#1}{#2}{#3}{#4}
  }
\cs_new:Nn \__fontspec_main_newopentypefeature:nnn
  {
    \keys_if_exist:nnF { fontspec / options } {#1}
      { \__fontspec_define_opentype_feature_group:n {#1} }

    \keys_if_choice_exist:nnnT {fontspec} {#1} {#2}
      { \__fontspec_warning:nxx {feature-option-overwrite} {#1} {#2} }

    \exp_args:Nnnx \__fontspec_define_opentype_feature:nnnnn
      {#1} {#2} { \__fontspec_strip_plus_minus:n {#3} } {#3} {}
  }
\cs_new:Nn \__fontspec_strip_plus_minus:n { \__fontspec_strip_plus_minus_aux:Nq #1 \q_nil }
\cs_new:Npn \__fontspec_strip_plus_minus_aux:Nq #1#2 \q_nil
  {
    \str_case:nnF {#1} { {+} {#2} {-} {#2} } {#1#2}
  }
\cs_new:Nn \__fontspec_main_aliasfontfeature:nn
  {
    \bool_set_false:N \l__fontspec_alias_bool

    \clist_map_inline:Nn \g__fontspec_all_keyval_modules_clist
      {
        \keys_if_exist:nnT {##1} {#1}
          {
            \bool_set_true:N \l__fontspec_alias_bool
            \keys_define:nn {##1}
              { #2 .code:n = { \keys_set:nn {##1} { #1 = {####1} } } }
          }
      }

    \bool_if:NF \l__fontspec_alias_bool
      { \__fontspec_warning:nx {rename-feature-not-exist} {#1} }
  }
\cs_new:Nn \__fontspec_main_aliasfontfeatureoption:nnn
  {
    \bool_set_false:N \l__fontspec_alias_bool

    \clist_map_inline:Nn \g__fontspec_all_keyval_modules_clist
      {
        \keys_if_exist:nnT { ##1 / #1 } {#2}
          {
            \bool_set_true:N \l__fontspec_alias_bool
            \keys_define:nn { ##1 / #1 }
              { #3 .code:n = { \keys_set:nn {##1} { #1 = {#2} } } }
          }

       \keys_if_exist:nnT { ##1 / #1 } {#2Reset}
         {
            \keys_define:nn { ##1 / #1 }
              { #3Reset .code:n = { \keys_set:nn {##1} { #1 = {#2Reset} } } }
         }

       \keys_if_exist:nnT { ##1 / #1 } {#2Off}
         {
            \keys_define:nn { ##1 / #1 }
              { #3Off .code:n = { \keys_set:nn {##1} { #1 = {#2Off} } } }
         }
     }

    \bool_if:NF \l__fontspec_alias_bool
      { \__fontspec_warning:nx {rename-feature-not-exist} {#1/#2} }
  }
\cs_new:Nn \__fontspec_main_DeclareFontExtensions:n
  {
    \clist_set:Nn \l__fontspec_extensions_clist { #1 }
  }
\__fontspec_main_DeclareFontExtensions:n {.otf,.ttf,.OTF,.TTF,.ttc,.TTC,.dfont}
\cs_new:Nn \__fontspec_main_IfFontFeatureActiveTF:nnn
  {
    \__fontspec_if_font_feature:nTF {#1} {#2} {#3}
  }
\prg_new_conditional:Nnn \__fontspec_if_font_feature:n {TF}
  {
    \tl_gclear:N \g__fontspec_single_feat_tl
    \group_begin:
      \__fontspec_font_suppress_not_found_error:
      \__fontspec_init:
      \bool_set_true:N \l__fontspec_ot_bool
      \bool_set_true:N \l__fontspec_never_check_bool
      \bool_set_false:N \l__fontspec_firsttime_bool
      \clist_clear:N \l__fontspec_fontfeat_clist
      \__fontspec_get_features:n {#1}
    \group_end:


    \tl_if_empty:NTF \g__fontspec_single_feat_tl { \prg_return_false: }
      {
        \exp_args:NV \fontspec_if_current_feature:nTF \g__fontspec_single_feat_tl
          { \prg_return_true: } { \prg_return_false: }
      }
  }
\cs_new_protected:Nn \__fontspec_main_oldstylenums:n
  {
    \group_begin:
      \addfontfeature{Numbers=OldStyle}
      #1
    \group_end:
  }
\cs_new_protected:Nn \__fontspec_main_liningnums:n
  {
    \group_begin:
      \addfontfeature{Numbers=Lining}
      #1
    \group_end:
  }

%%^^A%%  fontspec-code-api.dtx -- part of FONTSPEC <latex3.github.io/fontspec>

\prg_new_conditional:Nnn \fontspec_if_fontspec_font: {TF,T,F}
  {
    \cs_if_exist:cTF {g__fontspec_fontinfo_ \f@family _prop} \prg_return_true: \prg_return_false:
  }
\prg_new_conditional:Nnn \fontspec_if_aat_feature:nn {TF,T,F}
  {
    \fontspec_if_fontspec_font:TF
      {
        \__fontspec_set_font_type:N \font
        \bool_if:NTF \l__fontspec_atsui_bool
          {
            \__fontspec_make_AAT_feature_string:NnnTF \font {#1} {#2}
              \prg_return_true: \prg_return_false:
          }
          {
            \prg_return_false:
          }
      }
      {
        \prg_return_false:
      }
  }
\prg_new_conditional:Nnn \fontspec_if_opentype: {TF,T,F}
  {
    \fontspec_if_fontspec_font:TF
      {
        \__fontspec_set_font_type:N \font
        \bool_if:NTF \l__fontspec_ot_bool \prg_return_true: \prg_return_false:
      }
      {
        \prg_return_false:
      }
  }
\prg_new_conditional:Nnn \fontspec_if_feature:n {TF,T,F}
  {
    \fontspec_if_fontspec_font:TF
      {
        \__fontspec_set_font_type:N \font
        \bool_if:NTF \l__fontspec_ot_bool
          {
            \prop_get:cnN {g__fontspec_fontinfo_ \f@family _prop} {script-num} \l__fontspec_tmp_tl
            \int_set:Nn \l__fontspec_script_int {\l__fontspec_tmp_tl}

            \prop_get:cnN {g__fontspec_fontinfo_ \f@family _prop} {lang-num} \l__fontspec_tmp_tl
            \int_set:Nn \l__fontspec_language_int {\l__fontspec_tmp_tl}

            \prop_get:cnN {g__fontspec_fontinfo_ \f@family _prop} {script-tag}  \l__fontspec_script_tl
            \prop_get:cnN {g__fontspec_fontinfo_ \f@family _prop} {lang-tag}    \l__fontspec_lang_tl

            \__fontspec_check_ot_feat:NnnnTF \font {#1} {\l__fontspec_lang_tl} {\l__fontspec_script_tl} {\prg_return_true:} {\prg_return_false:}
          }
          {
            \prg_return_false:
          }
      }
      {
        \prg_return_false:
      }
  }
\prg_new_conditional:Nnn \fontspec_if_feature:nnn {TF,T,F}
  {
    \fontspec_if_fontspec_font:TF
      {
        \__fontspec_set_font_type:N \font
        \bool_if:NTF \l__fontspec_ot_bool
          {
            \__fontspec_check_ot_feat:NnnnTF \font {#3} {#2} {#1} \prg_return_true: \prg_return_false:
          }
          { \prg_return_false: }
      }
      { \prg_return_false: }
  }
\prg_new_conditional:Nnn \fontspec_if_script:n {TF,T,F}
  {
    \fontspec_if_fontspec_font:TF
      {
        \__fontspec_set_font_type:N \font
        \bool_if:NTF \l__fontspec_ot_bool
          {
            \__fontspec_check_script:NnTF \font {#1} \prg_return_true: \prg_return_false:
          }
          { \prg_return_false: }
      }
      { \prg_return_false: }
  }
\prg_new_conditional:Nnn \fontspec_if_language:n {TF,T,F}
  {
    \fontspec_if_fontspec_font:TF
      {
        \__fontspec_set_font_type:N \font
        \bool_if:NTF \l__fontspec_ot_bool
          {
            \prop_get:cnN {g__fontspec_fontinfo_ \f@family _prop} {script-num} \l__fontspec_tmp_tl
            \int_set:Nn \l__fontspec_script_int {\l__fontspec_tmp_tl}
            \prop_get:cnN {g__fontspec_fontinfo_ \f@family _prop} {script-tag}  \l__fontspec_script_tl

            \__fontspec_check_lang:NnTF \font {#1} \prg_return_true: \prg_return_false:
          }
          { \prg_return_false: }
      }
      { \prg_return_false: }
  }
\prg_new_conditional:Nnn \fontspec_if_language:nn {TF,T,F}
  {
    \fontspec_if_fontspec_font:TF
      {
        \__fontspec_set_font_type:N \font
        \bool_if:NTF \l__fontspec_ot_bool
          {
            \__fontspec_check_lang:NnnTF \font {#2} {#1} \prg_return_true: \prg_return_false:
          }
          { \prg_return_false: }
      }
      { \prg_return_false: }
  }
\prg_new_conditional:Nnn \fontspec_if_current_script:n {TF,T,F}
  {
    \fontspec_if_fontspec_font:TF
      {
        \__fontspec_set_font_type:N \font
        \bool_if:NTF \l__fontspec_ot_bool
          {
            \prop_get:cnN {g__fontspec_fontinfo_ \f@family _prop} {script-tag}  \l__fontspec_tmp_tl
            \str_if_eq:nVTF {#1}  \l__fontspec_tmp_tl
              {\prg_return_true:} {\prg_return_false:}
          }
          { \prg_return_false: }
      }
      { \prg_return_false: }
  }
\prg_new_conditional:Nnn \fontspec_if_current_language:n {TF,T,F}
  {
    \fontspec_if_fontspec_font:TF
      {
        \__fontspec_set_font_type:N \font
        \bool_if:NTF \l__fontspec_ot_bool
          {
            \prop_get:cnN {g__fontspec_fontinfo_ \f@family _prop} {lang-tag}  \l__fontspec_tmp_tl
            \str_if_eq:nVTF {#1} \l__fontspec_tmp_tl
              {\prg_return_true:} {\prg_return_false:}
          }
          { \prg_return_false: }
      }
      { \prg_return_false: }
  }
\cs_new:Nn \__fontspec_tl_new_if_free:N { \tl_if_exist:NF #1 { \tl_new:N #1 } }
\cs_new:Nn \__fontspec_set_family:NnnN
  {
    \tl_set:Nn \l__fontspec_fontface_cs_tl {\l_fontspec_font} % reset
    \tl_set:Nn \l__fontspec_family_label_tl {#1}
    \__fontspec_select_font_family:nn {#2} {#3}
    \__fontspec_tl_new_if_free:N #1
    #4 #1 \l_fontspec_family_tl
    \tl_set:Nn \l__fontspec_fontface_cs_tl {\l_fontspec_font} % reset
  }
\cs_new:Nn \fontspec_gset_family:Nnn { \__fontspec_set_family:NnnN #1 {#2} {#3} \tl_gset_eq:NN }
\cs_new:Nn \fontspec_set_family:Nnn  { \__fontspec_set_family:NnnN #1 {#2} {#3} \tl_set_eq:NN  }
\cs_generate_variant:Nn \fontspec_set_family:Nnn {c}
\tl_new:N \l__fontspec_fontface_cs_tl
\tl_set:Nn \l__fontspec_fontface_cs_tl {\l_fontspec_font}
\cs_new:Nn \__fontspec_set_fontface:NNnnN
  {
    \tl_set:Nn \l__fontspec_fontface_cs_tl {#1}
    \tl_set:Nn \l__fontspec_family_label_tl {#2}
    \__fontspec_select_font_family:nn {#3} {#4}
    #5 #2 \l_fontspec_family_tl
    \tl_set:Nn \l__fontspec_fontface_cs_tl {\l_fontspec_font} % reset
  }
\cs_new:Nn \fontspec_gset_fontface:NNnn { \__fontspec_set_fontface:NNnnN #1 #2 {#3} {#4} \tl_gset_eq:NN }
\cs_new:Nn \fontspec_set_fontface:NNnn  { \__fontspec_set_fontface:NNnnN #1 #2 {#3} {#4} \tl_set_eq:NN  }
\prg_new_conditional:Nnn \fontspec_font_if_exist:n {TF,T,F}
  {
    \group_begin:
      \__fontspec_init:
      \__fontspec_if_detect_external:nT {#1} { \__fontspec_font_is_file: }
      \__fontspec_primitive_font_if_exist:nTF { \__fontspec_construct_font_call:nn {#1} {} }
        { \group_end: \prg_return_true: }
        { \group_end: \prg_return_false:  }
  }
\cs_set_eq:NN \IfFontExistsTF \fontspec_font_if_exist:nTF

\prg_new_conditional:Nnn \fontspec_if_current_feature:n {TF,T,F}
  {
    \exp_args:Nxx \tl_if_in:nnTF
      { \__fontspec_primitive_font_current_name: } { \tl_to_str:n {#1} }
      { \prg_return_true: } { \prg_return_false: }
  }
\prg_new_conditional:Nnn \fontspec_if_small_caps: {TF,T,F}
  {
    \__fontspec_if_merge_shape:nTF {sc}
      {
        \tl_set_eq:Nc \l__fontspec_smcp_shape_tl { \__fontspec_shape_merge:nn {\f@shape} {sc} }
      }
      {
        \tl_set:Nn \l__fontspec_smcp_shape_tl {sc}
      }

    \cs_if_exist:cTF { \f@encoding/\f@family/\f@series/\l__fontspec_smcp_shape_tl }
      {
        \tl_if_eq:ccTF
          { \f@encoding/\f@family/\f@series/\l__fontspec_smcp_shape_tl }
          { \f@encoding/\f@family/\f@series/\shapedefault }
          { \prg_return_false: }
          { \prg_return_true:  }
      }
      { \prg_return_false: }
  }

%%^^A%%  fontspec-code-internal.dtx -- part of FONTSPEC <latex3.github.io/fontspec>

\cs_new_protected:Nn \__fontspec_select_font_family:nn
  {
    \group_begin:
    \__fontspec_font_suppress_not_found_error:
    \__fontspec_init:

    \__fontspec_sanitise_fontname:Nn \l_fontspec_fontname_tl {#2}
    \tl_set_eq:NN \l__fontspec_fontname_up_tl \l_fontspec_fontname_tl
    \tl_set_eq:NN \l__fontspec_basename_tl    \l_fontspec_fontname_tl


    \__fontspec_if_detect_external:nT {#2}
     { \keys_set:nn {fontspec-preparse-external} {Path} }

    \keys_set_known:nn {fontspec-preparse-cfg} {#1}

    \__fontspec_init_ttc:n {#2}
    \__fontspec_load_external_fontoptions:N \l_fontspec_fontname_tl

    \__fontspec_extract_all_features:n {#1}
    \tl_set:Nx \l__fontspec_fontid_tl { \tl_to_str:N \l_fontspec_fontname_tl-:-\tl_to_str:N \l__fontspec_all_features_clist }


    \__fontspec_preparse_features:


    \__fontspec_load_font:
    \__fontspec_set_scriptlang:
    \__fontspec_get_features:n {}
    \bool_set_false:N \l__fontspec_firsttime_bool

    \__fontspec_save_family_needed:nTF {#2}
      {
        \__fontspec_save_family:nn {#1} {#2}
      }
      {
      }
    \group_end:

    \tl_set_eq:NN \l_fontspec_family_tl \g__fontspec_nfss_family_tl
  }
\cs_set_eq:NN \fontspec_select:nn \__fontspec_select_font_family:nn %% deprecated, for compatibility only
\cs_new:Nn \__fontspec_sanitise_fontname:Nn
  {
    \tl_set:Nx #1 {#2}
    \tl_trim_spaces:N #1
    \__fontspec_process_ext:N #1
  }

\cs_new:Nn \__fontspec_process_ext:N
  {
    \clist_map_inline:Nn \l__fontspec_extensions_clist
      {
        \tl_if_in:NnT #1 {##1}
          {
            \tl_remove_once:Nn #1 {##1}
            \tl_set:Nn \l__fontspec_extension_tl {##1}
            \__fontspec_font_is_file:
            \clist_map_break:
          }
      }
  }
\prg_new_conditional:Nnn \__fontspec_if_detect_external:n {T}
  {
    \clist_map_inline:Nn \l__fontspec_extensions_clist
      {
        \bool_set_false:N \l__fontspec_tmpa_bool
        \exp_args:Nx % <- this should be handled earlier
        \tl_if_in:nnT {#1 <= end_of_string} {##1 <= end_of_string}
          { \bool_set_true:N \l__fontspec_tmpa_bool \clist_map_break: }
      }
    \bool_if:NTF \l__fontspec_tmpa_bool \prg_return_true: \prg_return_false:
  }
\cs_new:Nn \__fontspec_init_ttc:n
  {
    \str_if_eq:eeT { \str_lowercase:f {\l__fontspec_extension_tl} } {.ttc}
      {
        \tl_set_eq:NN \l__fontspec_fontname_it_tl   \l_fontspec_fontname_tl
        \tl_set_eq:NN \l__fontspec_fontname_bf_tl   \l_fontspec_fontname_tl
        \tl_set_eq:NN \l__fontspec_fontname_bfit_tl \l_fontspec_fontname_tl
      }
  }
\cs_new:Nn \__fontspec_load_external_fontoptions:N
  {
    \bool_if:NT \l__fontspec_fontcfg_bool
      {
        \tl_set:Nx \l__fontspec_ext_filename_tl {#1.fontspec}
        \tl_remove_all:Nn \l__fontspec_ext_filename_tl {~}
        \prop_if_in:NVF \g__fontspec_fontopts_prop #1
         {
          \exp_args:No \file_if_exist:nTF { \l__fontspec_ext_filename_tl }
            {
              \file_input:n { \l__fontspec_ext_filename_tl }
            }
            {
              \tl_remove_all:Nn \l__fontspec_ext_filename_tl {~}
              \exp_args:No \file_if_exist:nT { \l__fontspec_ext_filename_tl }
                { \file_input:n { \l__fontspec_ext_filename_tl } }
            }
         }
      }
  }
\cs_new:Nn \__fontspec_extract_all_features:n
  {
    \bool_if:NTF \l__fontspec_disable_defaults_bool
      {
        \clist_set:Nx \l__fontspec_all_features_clist {#1}
      }
      {
        \prop_get:NVNF \g__fontspec_fontopts_prop \l_fontspec_fontname_tl \l__fontspec_fontopts_clist
          { \clist_clear:N \l__fontspec_fontopts_clist }

        \prop_get:NVNF \g__fontspec_fontopts_prop \l__fontspec_family_label_tl \l__fontspec_family_fontopts_clist
          { \clist_clear:N \l__fontspec_family_fontopts_clist }
        \tl_clear:N \l__fontspec_family_label_tl

        \clist_set:Nx \l__fontspec_all_features_clist
          {
            \g__fontspec_default_fontopts_clist,
            \l__fontspec_family_fontopts_clist,
            \l__fontspec_fontopts_clist,
            #1
          }
      }
  }
\cs_new:Nn \__fontspec_preparse_features:
  {

    \__fontspec_keys_set_known:nxN {fontspec-preparse-external}
      { \l__fontspec_all_features_clist }
      \l__fontspec_keys_leftover_clist

    \tl_set_eq:NN \l_fontspec_fontname_tl \l__fontspec_fontname_up_tl
    \__fontspec_keys_set_known:nxN {fontspec-renderer} {\l__fontspec_keys_leftover_clist}
      \l__fontspec_keys_leftover_clist
    \__fontspec_keys_set_known:nxN {fontspec-preparse} {\l__fontspec_keys_leftover_clist}
      \l__fontspec_fontfeat_clist
  }
\cs_new:Nn \__fontspec_load_font:
  {

    \__fontspec_sanitise_fontname:Nn \l__fontspec_fontname_up_tl { \l__fontspec_fontname_up_tl }
    \__fontspec_primitive_font_set:NnnF \l__fontspec_test_font
      { \__fontspec_construct_font_call:nn { \l__fontspec_fontname_up_tl } { \l__fontspec_pre_feat_sclist } }
      { \f@size pt - 2sp }
      { \__fontspec_error:nx {font-not-found} {\l__fontspec_fontname_up_tl} }

    \__fontspec_set_font_type:N \l__fontspec_test_font
    \__fontspec_primitive_font_gset:Onn \l__fontspec_fontface_cs_tl
      {  \__fontspec_construct_font_call:nn { \l__fontspec_fontname_up_tl } { \l__fontspec_pre_feat_sclist } }
      { \f@size pt + 2sp }

    \l__fontspec_fontface_cs_tl % this is necessary for LuaLaTeX to check the scripts properly

  }
\cs_new:Nn \__fontspec_construct_font_call:nnnnnn
  {
  " \__fontspec_fontname_wrap:n { #1 #2 } #3
    #4 #5
    \str_if_eq:eeF {#6}{} {:#6} "
  }
\cs_new:Nn \__fontspec_construct_font_call:nn
  {
    \__fontspec_construct_font_call:nnnnnn
      {#1}
      \l__fontspec_extension_tl
      \l__fontspec_ttc_index_tl
      \l__fontspec_renderer_tl
      \l__fontspec_optical_size_tl
      {#2}
  }
\cs_new:Nn \__fontspec_font_is_name:
  {
  \cs_set:Npn \__fontspec_fontname_wrap:n ##1 { name: ##1 }
  }
\cs_new:Nn \__fontspec_font_is_file:
  {
    \bool_set_true:N \l__fontspec_external_bool
    \bool_lazy_and:nnTF { \l__fontspec_external_kpse_bool } { \tl_if_empty_p:N \l__fontspec_font_path_tl }
      {
        \cs_set:Npn \__fontspec_fontname_wrap:n ##1 { kpse: ##1 }
      }
      {
        \cs_set:Npn \__fontspec_fontname_wrap:n ##1 { [ \l__fontspec_font_path_tl ##1 ] }
      }
  }
\cs_new:Nn \__fontspec_set_scriptlang:
  {
    \bool_if:NT \l__fontspec_firsttime_bool
      {
        \tl_if_empty:NF \l__fontspec_script_name_tl
          {
            \keys_set:ne {fontspec-opentype} {Script=\l__fontspec_script_name_tl}
            \keys_set:ne {fontspec-opentype} {Language=\l__fontspec_lang_name_tl}
          }
      }
  }
\cs_new:Nn \__fontspec_get_features:n
  {
    \__fontspec_init_fontface:
    \__fontspec_keys_set_known:nxN {fontspec-renderer} {\l__fontspec_fontfeat_clist,#1}
      \l__fontspec_keys_leftover_clist
    \__fontspec_keys_set_known:nxN {fontspec} {\l__fontspec_keys_leftover_clist} \l__fontspec_keys_leftover_clist
    \keys_set_known:nV {fontspec-opentype} \l__fontspec_keys_leftover_clist

    \tl_if_empty:NF \l__fontspec_mapping_tl
      { \__fontspec_update_featstr:n { mapping = \l__fontspec_mapping_tl } }

    \str_if_eq:eeF { \l__fontspec_hexcol_tl \l__fontspec_opacity_tl }
                     { \c__fontspec_hexcol_tl \c__fontspec_opacity_tl }
       { \__fontspec_update_featstr:n { color = {\l__fontspec_hexcol_tl\l__fontspec_opacity_tl} } }
  }
\prg_new_conditional:Nnn \__fontspec_save_family_needed:n { TF }
  {


  \tl_if_empty:NTF \l__fontspec_nfss_fam_tl
    {
      \prop_get:NVNTF \g__fontspec_fontid_family_prop \l__fontspec_fontid_tl \l__fontspec_tmp_tl
        {
          \tl_gset_eq:NN \g__fontspec_nfss_family_tl \l__fontspec_tmp_tl
          \prg_return_false:
        }
        {
          \tl_set:Nx \l__fontspec_tmp_tl {#1}
          \tl_remove_all:Nn \l__fontspec_tmp_tl { ~ }
          \__fontspec_save_fontid_family:VV \l__fontspec_fontid_tl \l__fontspec_tmp_tl
          \prg_return_true:
        }
    }
    {
      \tl_gset_eq:NN \g__fontspec_nfss_family_tl \l__fontspec_nfss_fam_tl
      \cs_undefine:c { g__fontspec_fontinfo_ \g__fontspec_nfss_family_tl _prop }
      \prg_return_true:
    }
  }
\cs_new:Nn \__fontspec_save_fontid_family:nn
  {
    \prop_get:NnNTF \g__fontspec_family_int_prop {#2} \l__fontspec_tmp_tl
      {
        \tl_set:Nx \l__fontspec_tmp_tl
          { \int_eval:n { \l__fontspec_tmp_tl + 1 } }
      }
      { \tl_set:Nn \l__fontspec_tmp_tl { 0 } }
    \prop_gput:NnV \g__fontspec_family_int_prop {#2} \l__fontspec_tmp_tl
    \tl_gset:Nx \g__fontspec_nfss_family_tl { #2 ( \l__fontspec_tmp_tl ) }
    \prop_gput:NnV \g__fontspec_fontid_family_prop {#1} \g__fontspec_nfss_family_tl
  }
\cs_generate_variant:Nn \__fontspec_save_fontid_family:nn { VV }
\cs_new:Nn \__fontspec_save_family:nn
  {
    \__fontspec_save_fontinfo:n {#2}
    \__fontspec_find_autofonts:
    \DeclareFontFamily{\g__fontspec_nfss_enc_tl}{\g__fontspec_nfss_family_tl}{}
    \__fontspec_set_faces:
    \__fontspec_info:nxx {defining-font} {#1} {#2}
  }
\cs_new:Nn \__fontspec_save_fontinfo:n
  {
    \prop_new:c    {g__fontspec_fontinfo_ \g__fontspec_nfss_family_tl _prop}
    \prop_gput:cnx {g__fontspec_fontinfo_ \g__fontspec_nfss_family_tl _prop} {fontname} { #1 }
    \prop_gput:cnx {g__fontspec_fontinfo_ \g__fontspec_nfss_family_tl _prop} {options}  { \l__fontspec_all_features_clist }
    \prop_gput:cnx {g__fontspec_fontinfo_ \g__fontspec_nfss_family_tl _prop} {fontdef}
      {
        \__fontspec_construct_font_call:nn {\l_fontspec_fontname_tl}
          { \l__fontspec_pre_feat_sclist \g__fontspec_rawfeatures_sclist \__fontspec_get_variations: }
      }
    \prop_gput:cnV {g__fontspec_fontinfo_ \g__fontspec_nfss_family_tl _prop} {script-num} \l__fontspec_script_int
    \prop_gput:cnV {g__fontspec_fontinfo_ \g__fontspec_nfss_family_tl _prop} {lang-num}   \l__fontspec_language_int
    \prop_gput:cnV {g__fontspec_fontinfo_ \g__fontspec_nfss_family_tl _prop} {script-tag} \l__fontspec_script_tl
    \prop_gput:cnV {g__fontspec_fontinfo_ \g__fontspec_nfss_family_tl _prop} {lang-tag}   \l__fontspec_lang_tl
  }
\cs_new:Nn \__fontspec_find_autofonts:
  {
    \bool_if:nF {\l__fontspec_noit_bool || \l__fontspec_nobf_bool}
      {
        \__fontspec_set_autofont:Nnn \l__fontspec_fontname_bfit_tl {\l__fontspec_fontname_it_tl} {/B}
        \__fontspec_set_autofont:Nnn \l__fontspec_fontname_bfit_tl {\l__fontspec_fontname_bf_tl} {/I}
        \__fontspec_set_autofont:Nnn \l__fontspec_fontname_bfit_tl {\l_fontspec_fontname_tl} {/BI}
      }

    \bool_if:NF \l__fontspec_nobf_bool
      {
        \__fontspec_set_autofont:Nnn \l__fontspec_fontname_bf_tl {\l_fontspec_fontname_tl} {/B}
      }

    \bool_if:NF \l__fontspec_noit_bool
      {
        \__fontspec_set_autofont:Nnn \l__fontspec_fontname_it_tl {\l_fontspec_fontname_tl} {/I}
      }

    \__fontspec_set_autofont:Nnn \l__fontspec_fontname_bfsl_tl {\l__fontspec_fontname_sl_tl} {/B}
  }
\cs_new:Nn \__fontspec_set_faces:
  {
    \__fontspec_add_nfssfont:nnnn \mddefault \shapedefault \l_fontspec_fontname_tl \l__fontspec_fontfeat_up_clist
    \__fontspec_add_nfssfont:nnnn \bfdefault \shapedefault \l__fontspec_fontname_bf_tl    \l__fontspec_fontfeat_bf_clist
    \__fontspec_add_nfssfont:nnnn \mddefault \itdefault    \l__fontspec_fontname_it_tl    \l__fontspec_fontfeat_it_clist
    \__fontspec_add_nfssfont:nnnn \mddefault \sldefault    \l__fontspec_fontname_sl_tl    \l__fontspec_fontfeat_sl_clist
    \__fontspec_add_nfssfont:nnnn \mddefault \swdefault    \l__fontspec_fontname_sw_tl    \l__fontspec_fontfeat_sw_clist
    \__fontspec_add_nfssfont:nnnn \bfdefault \itdefault    \l__fontspec_fontname_bfit_tl  \l__fontspec_fontfeat_bfit_clist
    \__fontspec_add_nfssfont:nnnn \bfdefault \sldefault    \l__fontspec_fontname_bfsl_tl  \l__fontspec_fontfeat_bfsl_clist
    \__fontspec_add_nfssfont:nnnn \bfdefault \swdefault    \l__fontspec_fontname_bfsw_tl  \l__fontspec_fontfeat_bfsw_clist
    \prop_map_inline:Nn \l__fontspec_nfssfont_prop { \__fontspec_set_faces_aux:nnnnn ##2 }
  }
\cs_new:Nn \__fontspec_set_faces_aux:nnnnn
  {
    \fontspec_complete_fontname:Nn \l__fontspec_curr_fontname_tl {#3}
    \__fontspec_make_font_shapes:Nnnnn \l__fontspec_curr_fontname_tl {#1} {#2} {#4} {#5}
  }
\cs_new:Nn \fontspec_complete_fontname:Nn
  {
    \tl_set:Nx #1 {#2}
    \tl_if_in:NnF \l_fontspec_fontname_tl {*}
      {
        \tl_replace_all:Nne #1 {*} {\l__fontspec_basename_tl}
      }
  }
\cs_new:Nn \__fontspec_add_nfssfont:nnnn
  {
    \tl_set:Nx \l__fontspec_this_font_tl {#3}

    \tl_if_empty:eTF {#4}
      { \clist_set:Nn \l__fontspec_sizefeat_clist {Size={-}} }
      { \__fontspec_keys_set_known:nxN {fontspec-preparse-nested} {#4} \l__fontspec_tmp_tl }

    \tl_if_empty:NF \l__fontspec_this_font_tl
      {
        \prop_put:Nee \l__fontspec_nfssfont_prop {#1/#2}
          { {#1}{#2}{\l__fontspec_this_font_tl}{#4}{\l__fontspec_sizefeat_clist} }
      }
  }
\cs_new:Nn \__fontspec_set_font_type:N
  {
    \bool_set_true:N \l__fontspec_ot_bool
  }
\cs_new:Nn \__fontspec_set_autofont:Nnn
  {
    \bool_if:NF \l__fontspec_external_bool
      {
        \tl_if_empty:eF {#2}
          {
            \tl_if_empty:NT #1
              {
                \__fontspec_if_autofont:nnTF {#2} {#3}
                  { \tl_set:Nx #1 {#2#3} }
                  { \__fontspec_info:nx {no-font-shape} {#2#3} }
              }
          }
      }
  }
\prg_new_conditional:Nnn \__fontspec_if_autofont:nn {T,TF}
  {
    \group_begin:
    \__fontspec_primitive_font_set:Nnn \l__fontspec_tmpa_font { \__fontspec_construct_font_call:nn {#1}   { \l__fontspec_pre_feat_sclist } } { \f@size pt + 1sp }
    \__fontspec_primitive_font_set:Nnn \l__fontspec_tmpb_font { \__fontspec_construct_font_call:nn {#1#2} { \l__fontspec_pre_feat_sclist } } { \f@size pt + 1sp }
    \cs_if_eq:NNTF \l__fontspec_tmpa_font \l__fontspec_tmpb_font
      { \group_end: \prg_return_false: }
      { \group_end: \prg_return_true: }
  }
\cs_new:Nn \__fontspec_make_font_shapes:Nnnnn
  {
    \group_begin:
      \__fontspec_keys_set_known:nxN {fontspec-preparse-external} { #4 } \l__fontspec_leftover_clist
      \__fontspec_load_fontname:Nn \l_fontspec_fontname_tl {#1}
      \__fontspec_declare_shape:nnxx {#2} {#3} { \l__fontspec_fontopts_clist, \l__fontspec_leftover_clist } {#5}
    \group_end:
  }
\cs_new:Nn \__fontspec_load_fontname:Nn
  {
    \__fontspec_sanitise_fontname:Nn #1 {#2}
    \__fontspec_load_external_fontoptions:N #1
    \prop_get:NVNF \g__fontspec_fontopts_prop #1 \l__fontspec_fontopts_clist
      { \clist_clear:N \l__fontspec_fontopts_clist }
    \keys_set_groups:nnV {fontspec/fontname} {getfontname} \l__fontspec_fontopts_clist
    \__fontspec_primitive_font_set:OnnF \l__fontspec_fontface_cs_tl
      { \__fontspec_construct_font_call:nn {#1} { \l__fontspec_pre_feat_sclist } } { \f@size pt + 2sp }
      { \__fontspec_error:nx {font-not-found} {#2} }
  }
\keys_define:nn {fontspec/fontname}
  {
    Font .tl_set:N = \l_fontspec_fontname_tl ,
    Font .groups:n = {getfontname} ,
  }
\cs_new:Nn \__fontspec_declare_shape:nnnn
  {
    \tl_build_begin:N \l__fontspec_nfss_tl
    \tl_build_begin:N \l__fontspec_nfss_sc_tl
    \tl_set_eq:NN \l__fontspec_saved_fontname_tl \l_fontspec_fontname_tl

    \exp_args:Nx \clist_map_inline:nn {#4} { \__fontspec_setup_single_size:nn {#3} {##1} }

    \tl_build_end:N \l__fontspec_nfss_tl
    \tl_build_end:N \l__fontspec_nfss_sc_tl

    \__fontspec_declare_shapes_normal:nn {#1} {#2}
    \__fontspec_declare_shapes_smcaps:nn {#1} {#2}
    \__fontspec_declare_shape_slanted:nn {#1} {#2}
    \__fontspec_declare_shapes_bx:nn     {#1} {#2}
    \__fontspec_declare_shape_loginfo:nn {#1} {#2}
  }
\cs_generate_variant:Nn \__fontspec_declare_shape:nnnn {nnxx}
\cs_new:Nn \__fontspec_setup_single_size:nn
  {
    \tl_clear:N \l__fontspec_size_tl
    \tl_set_eq:NN \l__fontspec_sizedfont_tl \l__fontspec_saved_fontname_tl % in case not spec'ed

    \keys_set_known:neN {fontspec-sizing} { \exp_after:wN \use:n #2 }
      \l__fontspec_sizing_leftover_clist
    \tl_if_empty:NT \l__fontspec_size_tl { \__fontspec_error:n {no-size-info} }

    % "normal"
    \__fontspec_load_fontname:Nn \l_fontspec_fontname_tl {\l__fontspec_sizedfont_tl}
    \__fontspec_setup_nfss:Nn \l__fontspec_nfss_tl { #1 , \l__fontspec_sizing_leftover_clist }

    % small caps
    \clist_set_eq:NN \l__fontspec_fontfeat_curr_clist \l__fontspec_fontfeat_sc_clist

    \bool_if:NF \l__fontspec_nosc_bool
      {
        \tl_if_empty:NTF \l__fontspec_fontname_sc_tl
          {
            \__fontspec_make_smallcaps:TF
              {
                \clist_put_left:Nn \l__fontspec_fontfeat_curr_clist {Letters=SmallCaps}
              }
              {
                \bool_set_true:N \l__fontspec_nosc_bool
              }
          }
          { \__fontspec_load_fontname:Nn \l_fontspec_fontname_tl {\l__fontspec_fontname_sc_tl} }% local for each size
      }

    \bool_if:NF \l__fontspec_nosc_bool
      {
        \__fontspec_setup_nfss:Nn \l__fontspec_nfss_sc_tl
          {#1 , \l__fontspec_sizing_leftover_clist , \l__fontspec_fontfeat_curr_clist}
      }
  }
\cs_new:Nn \__fontspec_setup_nfss:Nn
  {

    \__fontspec_get_features:n { #2 }


    \tl_if_empty:NF \l__fontspec_scale_tl
      {
        \tl_set:Nx \l__fontspec_scale_tl { s*[\l__fontspec_scale_tl] }
      }

    \tl_build_put_right:Nx #1
      {
        <\l__fontspec_size_tl> \l__fontspec_scale_tl
        \__fontspec_construct_font_call:nn { \l_fontspec_fontname_tl }
          { \l__fontspec_pre_feat_sclist \g__fontspec_rawfeatures_sclist \__fontspec_get_variations: }
      }
  }
\cs_new:Nn \__fontspec_declare_shapes_normal:nn
  {
    \__fontspec_DeclareFontShape:xxxxxx {\g__fontspec_nfss_enc_tl} {\g__fontspec_nfss_family_tl}
      {#1} {#2} {\l__fontspec_nfss_tl}{\l__fontspec_postadjust_tl}
  }
\cs_new:Nn \__fontspec_declare_shapes_smcaps:nn
  {
    \tl_if_empty:NF \l__fontspec_nfss_sc_tl
     {
      \__fontspec_DeclareFontShape:xxxxxx {\g__fontspec_nfss_enc_tl} {\g__fontspec_nfss_family_tl} {#1}
        { \__fontspec_combo_sc_shape:n {#2} } {\l__fontspec_nfss_sc_tl} {\l__fontspec_postadjust_tl}
     }
  }
\cs_new:Nn \__fontspec_combo_sc_shape:n
  {
    \tl_if_exist:cTF { \__fontspec_shape_merge:nn {#1} {\scdefault} }
         { \tl_use:c { \__fontspec_shape_merge:nn {#1} {\scdefault} } }
         { \scdefault#1 }
  }
\cs_new:Nn \__fontspec_DeclareFontShape:nnnnnn
  {
\group_begin:
\normalsize
\cs_undefine:c {#1/#2/#3/#4/\f@size}
\group_end:
\DeclareFontShape{#1}{#2}{#3}{#4}{#5}{#6}
  }
\cs_generate_variant:Nn \__fontspec_DeclareFontShape:nnnnnn {xxxxxx}
\cs_new:Nn \__fontspec_declare_shape_slanted:nn
  {
    \bool_if:nT
      {
          \str_if_eq_p:ee {#2} {\itdefault}  &&
        !(\str_if_eq_p:ee {\itdefault} {\sldefault})
      }
      {
        \__fontspec_DeclareFontShape:xxxxxx {\g__fontspec_nfss_enc_tl}{\g__fontspec_nfss_family_tl}{#1}{\sldefault}
          {<->ssub*\g__fontspec_nfss_family_tl/#1/\itdefault}{\l__fontspec_postadjust_tl}
      }
  }
\cs_new:Nn \__fontspec_declare_shapes_bx:nn
  {
    \bool_if:nT
      {
          \str_if_eq_p:ee {#1} {\bfdefault}  &&
        !(\str_if_eq_p:ee {\bfdefault} {bx})
      }
      {
        % bx/?
        \__fontspec_DeclareFontShape:xxxxxx {\g__fontspec_nfss_enc_tl} {\g__fontspec_nfss_family_tl}
          {bx} {#2}
          { <->ssub*\g__fontspec_nfss_family_tl/\bfdefault/#2 }
          { \l__fontspec_postadjust_tl }

        % bx/sc -> b/sc
        \tl_if_empty:NF \l__fontspec_nfss_sc_tl
          {
            \__fontspec_DeclareFontShape:xxxxxx {\g__fontspec_nfss_enc_tl} {\g__fontspec_nfss_family_tl}
              {bx} { \__fontspec_combo_sc_shape:n {#2} }
              { <->ssub*\g__fontspec_nfss_family_tl/\bfdefault/#2 }
              { \l__fontspec_postadjust_tl }
          }

        % bx/sl -> bx/it
        \bool_if:nT
          {
              \str_if_eq_p:ee {#2} {\itdefault}  &&
            !(\str_if_eq_p:ee {\itdefault} {\sldefault})
          }
          {
            \__fontspec_DeclareFontShape:xxxxxx {\g__fontspec_nfss_enc_tl} {\g__fontspec_nfss_family_tl}
              {bx} {\sldefault}
              { <->ssub*\g__fontspec_nfss_family_tl/bx/\itdefault }
              { \l__fontspec_postadjust_tl }
          }

      }
  }
\cs_new:Nn \__fontspec_declare_shape_loginfo:nn
  {
    \tl_gput_right:Nx \g__fontspec_defined_shapes_tl
      {
        \exp_not:n { \\ }
        -~ \exp_not:N \str_case:nn {#1/#2}
        {
          {\mddefault/\shapedefault} {'normal'~}
          {\bfdefault/\shapedefault} {'bold'~}
          {\mddefault/\itdefault} {'italic'~}
          {\mddefault/\sldefault} {'slanted'~}
          {\mddefault/\swdefault} {'swash'~}
          {\bfdefault/\itdefault} {'bold~ italic'~}
          {\bfdefault/\sldefault} {'bold~ slanted'~}
          {\bfdefault/\swdefault} {'bold~ swash'~}
        } (#1/#2)~
        with~ NFSS~ spec.:~
        \l__fontspec_nfss_tl
        \tl_if_empty:NF \l__fontspec_nfss_sc_tl
          {
            \exp_not:n { \\ }
            -~ \exp_not:N \str_case:nn { #1 / \__fontspec_combo_sc_shape:n {#2} }
            {
              {\mddefault/\scdefault} {'small~ caps'~}
              {\bfdefault/\scdefault} {'bold~ small~ caps'~}
              {\mddefault/\scitdefault} {'italic~ small~ caps'~}
              {\bfdefault/\scitdefault} {'bold~ italic~ small~ caps'~}
              {\mddefault/\scsldefault} {'slanted~ small~ caps'~}
              {\bfdefault/\scsldefault} {'bold~ slanted~ small~ caps'~}
            }~( #1 / \__fontspec_combo_sc_shape:n {#2} )~
            with~ NFSS~ spec.:~
            \l__fontspec_nfss_sc_tl
            \tl_if_empty:fF {\l__fontspec_postadjust_tl}
              {
              \exp_not:N \\ and~ font~ adjustment~ code:
              \exp_not:N \\ \l__fontspec_postadjust_tl
              }
          }
      }
  }
\tl_set:Nn \l__fontspec_pre_feat_sclist
  {
    mode     = \l__fontspec_mode_tl   ;
    \tl_if_empty:NF \l__fontspec_shaper_tl { shaper = \l__fontspec_shaper_tl   ; }
    \tl_if_empty:NF \l__fontspec_script_tl { script   = \l__fontspec_script_tl ; }
    \tl_if_empty:NF \l__fontspec_lang_tl   { language = \l__fontspec_lang_tl   ; }
  }
\cs_new:Nn \__fontspec_make_ot_smallcaps:TF
  {
    \bool_set_false:N \l__fontspec_tmpa_bool
    \exp_args:Ne \clist_map_inline:nn { \l__fontspec_lang_tl , \g__fontspec_default_langs_clist }
      {
        \exp_args:Ne \clist_map_inline:nn { \l__fontspec_script_tl , \g__fontspec_default_scripts_clist }
          {
            \exp_args:No \__fontspec_check_ot_feat:NnnnT \l__fontspec_fontface_cs_tl {smcp} {##1} {####1}
              {
                \bool_set_true:N \l__fontspec_tmpa_bool
                \clist_map_break:
              }
          }
      }
    \bool_if:NTF \l__fontspec_tmpa_bool {#1} {#2}
  }
\cs_new:Nn \__fontspec_make_smallcaps:TF
  {
    \bool_if:NTF \l__fontspec_ot_bool
      { \__fontspec_make_ot_smallcaps:TF {#1} {#2} }
      {
        \bool_if:NT \l__fontspec_atsui_bool
          {
            \exp_args:No \__fontspec_make_AAT_feature_string:NnnTF
              \l__fontspec_fontface_cs_tl {3} {3} {#1} {#2}
          }
      }
  }
\cs_new:Nn \__fontspec_update_featstr:n
  {
    \bool_if:NF \l__fontspec_firsttime_bool
      {
        \tl_gset:Nx \g__fontspec_single_feat_tl { #1 }
        \tl_gput_right:Nx  \g__fontspec_rawfeatures_sclist {#1;}
      }
  }
\cs_new:Nn \__fontspec_remove_clashing_featstr:n
  {
    \clist_map_inline:nn {#1}
      {
        \tl_gremove_all:Nn \g__fontspec_rawfeatures_sclist {##1;}
      }
  }
\cs_generate_variant:Nn \__fontspec_remove_clashing_featstr:n {x}
\cs_generate_variant:Nn \tl_tail:n { e }
\cs_new:Nn \__fontspec_format_axis:nn
  {
    , #1 = #2
  }
\cs_new:Nn \__fontspec_get_variations:
  {
    \tl_if_empty:NF \g__fontspec_instance_tl
      {
        instance = { \g__fontspec_instance_tl };
      }
      \prop_if_empty:NF \g__fontspec_rawvariations_prop
      {
        axis = {
          \tl_tail:e {
            \prop_map_function:NN \g__fontspec_rawvariations_prop \__fontspec_format_axis:nn
          }
        };
      }
  }
\cs_set:Npn \__fontspec_init:
  {
    \bool_set_false:N \l__fontspec_ot_bool
    \bool_set_true:N \l__fontspec_firsttime_bool
    \__fontspec_font_is_name:
    \tl_clear:N \l__fontspec_font_path_tl
    \tl_clear:N \l__fontspec_optical_size_tl
    \tl_clear:N \l__fontspec_ttc_index_tl
    \tl_clear:N \l__fontspec_renderer_tl
    \tl_gclear:N \g__fontspec_defined_shapes_tl
    \tl_gclear:N \g__fontspec_curr_series_tl
    \tl_gset_eq:NN \g__fontspec_nfss_enc_tl \g_fontspec_encoding_tl
    \tl_set:Nn \l__fontspec_mode_tl {node}
  }
\cs_new:Nn \__fontspec_init_fontface:
  {
    \tl_gclear:N \g__fontspec_rawfeatures_sclist
    \prop_gclear:N \g__fontspec_rawvariations_prop
    \tl_gclear:N \g__fontspec_instance_tl
    \tl_clear:N \l__fontspec_scale_tl
    \tl_set_eq:NN \l__fontspec_opacity_tl \c__fontspec_opacity_tl
    \tl_set_eq:NN \l__fontspec_hexcol_tl \c__fontspec_hexcol_tl
    \tl_set_eq:NN \l__fontspec_postadjust_tl \c__fontspec_postadjust_tl
    \tl_clear:N \l__fontspec_wordspace_adjust_tl
    \tl_clear:N \l__fontspec_punctspace_adjust_tl
  }
\cs_new_protected:Nn \__fontspec_ot_validate_tag:n
  {
    \__fontspec_ot_validate_tag:w #1 \q_nil
  }
\cs_generate_variant:Nn \__fontspec_ot_validate_tag:n {x}
\cs_set:Npn \__fontspec_ot_validate_tag:w #1 #2 \q_nil
  {
    \bool_if:nTF { \str_if_eq_p:nn {#1} {+} || \str_if_eq_p:nn {#1} {-} }
      { \__fontspec_ot_validate_tag_aux:w #2   \c_empty_tl \c_empty_tl \q_nil }
      { \__fontspec_ot_validate_tag_aux:w #1#2 \c_empty_tl \c_empty_tl \q_nil }
  }
\cs_set:Npn \__fontspec_ot_validate_tag_aux:w #1#2#3#4#5 \q_nil
  {
    \int_compare:nT { \tl_count:n {#5} > 2 }
      { \__fontspec_error:nx {ot-tag-too-long} {#1#2#3#4#5} }
  }

%%^^A%%  fontspec-code-opentype.dtx -- part of FONTSPEC <latex3.github.io/fontspec>

\cs_new:Nn \__fontspec_define_opentype_variation_axis:nn
  {
    \keys_define:nn {fontspec-opentype}
      {
        #1 .code:n = {
          \prop_gput:Nnn \g__fontspec_rawvariations_prop { #2 } { ##1 }
        },
        #1 .value_required:n = true,
        #1 .groups:n = {opentype},
      }
  }
\cs_new:Nn \__fontspec_define_opentype_feature_group:n
  {
    \keys_define:nn {fontspec-opentype} { #1 .multichoice: , .groups:n = {opentype} }
  }
\cs_new:Nn \__fontspec_feat_prop_add:nn
  {
    \tl_if_empty:nF {#1}
     {
      \prop_if_in:NnF \g__fontspec_OT_features_prop {#1}
        {
          \prop_gput:Nnn \g__fontspec_OT_features_prop {#1} {#2}
        }
     }
  }
\cs_new:Nn \__fontspec_define_opentype_feature:nnnnn
  {
    \__fontspec_feat_prop_add:nn {#3} {#1\,=\,#2}
      \tl_if_empty:nTF {#4}
        {
          \keys_define:nn {fontspec-opentype}
            {
              #1/#2 .code:n =
                { \__fontspec_remove_clashing_featstr:n {#5} } ,
              #1/#2 .groups:n = {opentype}
            }
        }
        {
          \keys_define:nn {fontspec-opentype}
            {
              #1/#2 .code:n =
                {
                  \__fontspec_make_OT_feature:nnn {#3} {#4} {#5}
                } ,
              #1/#2 .groups:n = {opentype}
            }
        }
  }
\cs_new:Nn \__fontspec_feat_off:n {#1Off}
\cs_new:Nn \__fontspec_feat_reset:n {#1Reset}
\cs_new:Nn \__fontspec_define_opentype_onoffreset:nnnnn
  {
    \exp_args:Nnx \__fontspec_define_opentype_feature:nnnnn {#1} {#2} {#3} {+#4} {#5}
    \exp_args:Nnx \__fontspec_define_opentype_feature:nnnnn {#1} { \__fontspec_feat_off:n   {#2} } {#3} {-#4} {}
    \exp_args:Nnx \__fontspec_define_opentype_feature:nnnnn {#1} { \__fontspec_feat_reset:n {#2} } {} {} {+#4,-#4}
  }
\cs_new:Nn \__fontspec_define_opentype_onreset:nnnnn
  {
    \exp_args:Nnx \__fontspec_define_opentype_feature:nnnnn {#1} {#2} {#3} {#4} {#5}
    \exp_args:Nnx \__fontspec_define_opentype_feature:nnnnn {#1} { \__fontspec_feat_reset:n {#2} } {} {} {#4}
  }
\cs_new:Nn \__fontspec_make_OT_feature:nnn
  {
    \__fontspec_remove_clashing_featstr:x { #2 , \__fontspec_swap_plus_minus:n {#2} , #3 }
    \__fontspec_update_featstr:n {#2}
  }
\cs_generate_variant:Nn \__fontspec_make_OT_feature:nnn {xxx}
\cs_new:Nn \__fontspec_swap_plus_minus:n { \__fontspec_swap_plus_minus_aux:Nq #1 \q_nil }
\cs_new:Npn \__fontspec_swap_plus_minus_aux:Nq #1#2 \q_nil
  { \str_case:nn {#1} { {+} {-#2} {-} {+#2} } }
\prg_new_conditional:Nnn \__fontspec_check_script:Nn {TF,T,F}
  {
    \bool_if:NTF \l__fontspec_never_check_bool
      { \prg_return_true: }
      {
    \bool_if:nTF { \tl_if_empty_p:e {#2} }
      { \prg_return_false: }
      {
        \__fontspec_ot_validate_tag:x {#2}
        \cs_if_eq:NNTF #1 \font
          { \tl_set:Nx \l__fontspec_tmp_tl {\curr@fontshape/\f@size} }
          { \tl_set:Nx \l__fontspec_tmp_tl {\cs_to_str:N #1} }
        \lua_now:e { fontspec.check_ot_script("\l__fontspec_tmp_tl", "#2") }
        \bool_if:NTF \l__fontspec_check_bool
          {
            \prg_return_true:
          }
          {
            \prg_return_false:
          }
      }
      }
  }
\prg_new_conditional:Nnn \__fontspec_check_lang:Nn {TF,F}
  {
    \__fontspec_check_lang:NnnTF #1 {#2} {\l__fontspec_script_tl} {\prg_return_true:} {\prg_return_false:}
  }
\prg_new_conditional:Nnn \__fontspec_check_lang:Nnn {TF}
  {
    \bool_if:NTF \l__fontspec_never_check_bool
      { \prg_return_true: }
      {
    \bool_if:nTF { \tl_if_empty_p:e {#3} }
      { \prg_return_false: }
      {
        \__fontspec_ot_validate_tag:x {#2}
        \__fontspec_ot_validate_tag:x {#3}
        \cs_if_eq:NNTF #1 \font
          { \tl_set:Nx \l__fontspec_tmp_tl {\curr@fontshape/\f@size} }
          { \tl_set:Nx \l__fontspec_tmp_tl {\cs_to_str:N #1} }
        \__fontspec_lua_function:neee {check_ot_lang} {\l__fontspec_tmp_tl} {#2} {#3}
        \bool_if:NTF \l__fontspec_check_bool \prg_return_true: \prg_return_false:
      }
      }
  }
\prg_new_conditional:Nnn \__fontspec_check_ot_feat:Nnnn {TF,T,F}
  {
    \bool_if:NTF \l__fontspec_never_check_bool
      { \prg_return_true: }
      {
    \bool_if:nTF { \tl_if_empty_p:e {#3} || \tl_if_empty_p:e {#4} }
      { \prg_return_false: }
      {
        \__fontspec_ot_validate_tag:x {#2}
        \__fontspec_ot_validate_tag:x {#3}
        \__fontspec_ot_validate_tag:x {#4}
        \cs_if_eq:NNTF #1 \font
          { \tl_set:Nx \l__fontspec_tmp_tl {\curr@fontshape/\f@size} }
          { \tl_set:Nx \l__fontspec_tmp_tl {\cs_to_str:N #1} }
        \__fontspec_lua_function:neeee {check_ot_feat} {\l__fontspec_tmp_tl} {#2} {#3} {#4}
        \bool_if:NTF \l__fontspec_check_bool \prg_return_true: \prg_return_false:
      }
      }
  }
\prop_gput:Nnn \g__fontspec_all_opentype_feature_names_prop {aalt}{Access~All~Alternates}
\prop_gput:Nnn \g__fontspec_all_opentype_feature_names_prop {abvf}{Above-base~Forms}
\prop_gput:Nnn \g__fontspec_all_opentype_feature_names_prop {abvm}{Above-base~Mark~Positioning}
\prop_gput:Nnn \g__fontspec_all_opentype_feature_names_prop {abvs}{Above-base~Substitutions}
\prop_gput:Nnn \g__fontspec_all_opentype_feature_names_prop {afrc}{Alternative~Fractions}
\prop_gput:Nnn \g__fontspec_all_opentype_feature_names_prop {akhn}{Akhands}
\prop_gput:Nnn \g__fontspec_all_opentype_feature_names_prop {blwf}{Below-base~Forms}
\prop_gput:Nnn \g__fontspec_all_opentype_feature_names_prop {blwm}{Below-base~Mark~Positioning}
\prop_gput:Nnn \g__fontspec_all_opentype_feature_names_prop {blws}{Below-base~Substitutions}
\prop_gput:Nnn \g__fontspec_all_opentype_feature_names_prop {calt}{Contextual~Alternates}
\prop_gput:Nnn \g__fontspec_all_opentype_feature_names_prop {case}{Case-Sensitive~Forms}
\prop_gput:Nnn \g__fontspec_all_opentype_feature_names_prop {ccmp}{Glyph~Composition~/~Decomposition}
\prop_gput:Nnn \g__fontspec_all_opentype_feature_names_prop {cfar}{Conjunct~Form~After~Ro}
\prop_gput:Nnn \g__fontspec_all_opentype_feature_names_prop {cjct}{Conjunct~Forms}
\prop_gput:Nnn \g__fontspec_all_opentype_feature_names_prop {clig}{Contextual~Ligatures}
\prop_gput:Nnn \g__fontspec_all_opentype_feature_names_prop {cpct}{Centered~CJK~Punctuation}
\prop_gput:Nnn \g__fontspec_all_opentype_feature_names_prop {cpsp}{Capital~Spacing}
\prop_gput:Nnn \g__fontspec_all_opentype_feature_names_prop {cswh}{Contextual~Swash}
\prop_gput:Nnn \g__fontspec_all_opentype_feature_names_prop {curs}{Cursive~Positioning}
\prop_gput:Nnn \g__fontspec_all_opentype_feature_names_prop {cvNN}{Character~Variant~$N$}
\prop_gput:Nnn \g__fontspec_all_opentype_feature_names_prop {c2pc}{Petite~Capitals~From~Capitals}
\prop_gput:Nnn \g__fontspec_all_opentype_feature_names_prop {c2sc}{Small~Capitals~From~Capitals}
\prop_gput:Nnn \g__fontspec_all_opentype_feature_names_prop {dist}{Distances}
\prop_gput:Nnn \g__fontspec_all_opentype_feature_names_prop {dlig}{Discretionary~Ligatures}
\prop_gput:Nnn \g__fontspec_all_opentype_feature_names_prop {dnom}{Denominators}
\prop_gput:Nnn \g__fontspec_all_opentype_feature_names_prop {dtls}{Dotless~Forms}
\prop_gput:Nnn \g__fontspec_all_opentype_feature_names_prop {expt}{Expert~Forms}
\prop_gput:Nnn \g__fontspec_all_opentype_feature_names_prop {falt}{Final~Glyph~on~Line~Alternates}
\prop_gput:Nnn \g__fontspec_all_opentype_feature_names_prop {fin2}{Terminal~Forms~\#2}
\prop_gput:Nnn \g__fontspec_all_opentype_feature_names_prop {fin3}{Terminal~Forms~\#3}
\prop_gput:Nnn \g__fontspec_all_opentype_feature_names_prop {fina}{Terminal~Forms}
\prop_gput:Nnn \g__fontspec_all_opentype_feature_names_prop {flac}{Flattened~accent~forms}
\prop_gput:Nnn \g__fontspec_all_opentype_feature_names_prop {frac}{Fractions}
\prop_gput:Nnn \g__fontspec_all_opentype_feature_names_prop {fwid}{Full~Widths}
\prop_gput:Nnn \g__fontspec_all_opentype_feature_names_prop {half}{Half~Forms}
\prop_gput:Nnn \g__fontspec_all_opentype_feature_names_prop {haln}{Halant~Forms}
\prop_gput:Nnn \g__fontspec_all_opentype_feature_names_prop {halt}{Alternate~Half~Widths}
\prop_gput:Nnn \g__fontspec_all_opentype_feature_names_prop {hist}{Historical~Forms}
\prop_gput:Nnn \g__fontspec_all_opentype_feature_names_prop {hkna}{Horizontal~Kana~Alternates}
\prop_gput:Nnn \g__fontspec_all_opentype_feature_names_prop {hlig}{Historical~Ligatures}
\prop_gput:Nnn \g__fontspec_all_opentype_feature_names_prop {hngl}{Hangul}
\prop_gput:Nnn \g__fontspec_all_opentype_feature_names_prop {hojo}{Hojo~Kanji~Forms}
\prop_gput:Nnn \g__fontspec_all_opentype_feature_names_prop {hwid}{Half~Widths}
\prop_gput:Nnn \g__fontspec_all_opentype_feature_names_prop {init}{Initial~Forms}
\prop_gput:Nnn \g__fontspec_all_opentype_feature_names_prop {isol}{Isolated~Forms}
\prop_gput:Nnn \g__fontspec_all_opentype_feature_names_prop {ital}{Italics}
\prop_gput:Nnn \g__fontspec_all_opentype_feature_names_prop {jalt}{Justification~Alternates}
\prop_gput:Nnn \g__fontspec_all_opentype_feature_names_prop {jp78}{JIS78~Forms}
\prop_gput:Nnn \g__fontspec_all_opentype_feature_names_prop {jp83}{JIS83~Forms}
\prop_gput:Nnn \g__fontspec_all_opentype_feature_names_prop {jp90}{JIS90~Forms}
\prop_gput:Nnn \g__fontspec_all_opentype_feature_names_prop {jp04}{JIS2004~Forms}
\prop_gput:Nnn \g__fontspec_all_opentype_feature_names_prop {kern}{Kerning}
\prop_gput:Nnn \g__fontspec_all_opentype_feature_names_prop {lfbd}{Left~Bounds}
\prop_gput:Nnn \g__fontspec_all_opentype_feature_names_prop {liga}{Standard~Ligatures}
\prop_gput:Nnn \g__fontspec_all_opentype_feature_names_prop {ljmo}{Leading~Jamo~Forms}
\prop_gput:Nnn \g__fontspec_all_opentype_feature_names_prop {lnum}{Lining~Figures}
\prop_gput:Nnn \g__fontspec_all_opentype_feature_names_prop {locl}{Localized~Forms}
\prop_gput:Nnn \g__fontspec_all_opentype_feature_names_prop {ltra}{Left-to-right~alternates}
\prop_gput:Nnn \g__fontspec_all_opentype_feature_names_prop {ltrm}{Left-to-right~mirrored~forms}
\prop_gput:Nnn \g__fontspec_all_opentype_feature_names_prop {mark}{Mark~Positioning}
\prop_gput:Nnn \g__fontspec_all_opentype_feature_names_prop {med2}{Medial~Forms~\#2}
\prop_gput:Nnn \g__fontspec_all_opentype_feature_names_prop {medi}{Medial~Forms}
\prop_gput:Nnn \g__fontspec_all_opentype_feature_names_prop {mgrk}{Mathematical~Greek}
\prop_gput:Nnn \g__fontspec_all_opentype_feature_names_prop {mkmk}{Mark~to~Mark~Positioning}
\prop_gput:Nnn \g__fontspec_all_opentype_feature_names_prop {mset}{Mark~Positioning~via~Substitution}
\prop_gput:Nnn \g__fontspec_all_opentype_feature_names_prop {nalt}{Alternate~Annotation~Forms}
\prop_gput:Nnn \g__fontspec_all_opentype_feature_names_prop {nlck}{NLC~Kanji~Forms}
\prop_gput:Nnn \g__fontspec_all_opentype_feature_names_prop {nukt}{Nukta~Forms}
\prop_gput:Nnn \g__fontspec_all_opentype_feature_names_prop {numr}{Numerators}
\prop_gput:Nnn \g__fontspec_all_opentype_feature_names_prop {onum}{Oldstyle~Figures}
\prop_gput:Nnn \g__fontspec_all_opentype_feature_names_prop {opbd}{Optical~Bounds}
\prop_gput:Nnn \g__fontspec_all_opentype_feature_names_prop {ordn}{Ordinals}
\prop_gput:Nnn \g__fontspec_all_opentype_feature_names_prop {ornm}{Ornaments}
\prop_gput:Nnn \g__fontspec_all_opentype_feature_names_prop {palt}{Proportional~Alternate~Widths}
\prop_gput:Nnn \g__fontspec_all_opentype_feature_names_prop {pcap}{Petite~Capitals}
\prop_gput:Nnn \g__fontspec_all_opentype_feature_names_prop {pkna}{Proportional~Kana}
\prop_gput:Nnn \g__fontspec_all_opentype_feature_names_prop {pnum}{Proportional~Figures}
\prop_gput:Nnn \g__fontspec_all_opentype_feature_names_prop {pref}{Pre-Base~Forms}
\prop_gput:Nnn \g__fontspec_all_opentype_feature_names_prop {pres}{Pre-base~Substitutions}
\prop_gput:Nnn \g__fontspec_all_opentype_feature_names_prop {pstf}{Post-base~Forms}
\prop_gput:Nnn \g__fontspec_all_opentype_feature_names_prop {psts}{Post-base~Substitutions}
\prop_gput:Nnn \g__fontspec_all_opentype_feature_names_prop {pwid}{Proportional~Widths}
\prop_gput:Nnn \g__fontspec_all_opentype_feature_names_prop {qwid}{Quarter~Widths}
\prop_gput:Nnn \g__fontspec_all_opentype_feature_names_prop {rand}{Randomize}
\prop_gput:Nnn \g__fontspec_all_opentype_feature_names_prop {rclt}{Required~Contextual~Alternates}
\prop_gput:Nnn \g__fontspec_all_opentype_feature_names_prop {rkrf}{Rakar~Forms}
\prop_gput:Nnn \g__fontspec_all_opentype_feature_names_prop {rlig}{Required~Ligatures}
\prop_gput:Nnn \g__fontspec_all_opentype_feature_names_prop {rphf}{Reph~Forms}
\prop_gput:Nnn \g__fontspec_all_opentype_feature_names_prop {rtbd}{Right~Bounds}
\prop_gput:Nnn \g__fontspec_all_opentype_feature_names_prop {rtla}{Right-to-left~alternates}
\prop_gput:Nnn \g__fontspec_all_opentype_feature_names_prop {rtlm}{Right-to-left~mirrored~forms}
\prop_gput:Nnn \g__fontspec_all_opentype_feature_names_prop {ruby}{Ruby~Notation~Forms}
\prop_gput:Nnn \g__fontspec_all_opentype_feature_names_prop {rvrn}{Required~Variation~Alternates}
\prop_gput:Nnn \g__fontspec_all_opentype_feature_names_prop {salt}{Stylistic~Alternates}
\prop_gput:Nnn \g__fontspec_all_opentype_feature_names_prop {sinf}{Scientific~Inferiors}
\prop_gput:Nnn \g__fontspec_all_opentype_feature_names_prop {size}{Optical~size}
\prop_gput:Nnn \g__fontspec_all_opentype_feature_names_prop {smcp}{Small~Capitals}
\prop_gput:Nnn \g__fontspec_all_opentype_feature_names_prop {smpl}{Simplified~Forms}
\prop_gput:Nnn \g__fontspec_all_opentype_feature_names_prop {ssNN}{Stylistic~Set~$N$}
\prop_gput:Nnn \g__fontspec_all_opentype_feature_names_prop {ssty}{Math~script~style~alternates}
\prop_gput:Nnn \g__fontspec_all_opentype_feature_names_prop {stch}{Stretching~Glyph~Decomposition}
\prop_gput:Nnn \g__fontspec_all_opentype_feature_names_prop {subs}{Subscript}
\prop_gput:Nnn \g__fontspec_all_opentype_feature_names_prop {sups}{Superscript}
\prop_gput:Nnn \g__fontspec_all_opentype_feature_names_prop {swsh}{Swash}
\prop_gput:Nnn \g__fontspec_all_opentype_feature_names_prop {titl}{Titling}
\prop_gput:Nnn \g__fontspec_all_opentype_feature_names_prop {tjmo}{Trailing~Jamo~Forms}
\prop_gput:Nnn \g__fontspec_all_opentype_feature_names_prop {tnam}{Traditional~Name~Forms}
\prop_gput:Nnn \g__fontspec_all_opentype_feature_names_prop {tnum}{Tabular~Figures}
\prop_gput:Nnn \g__fontspec_all_opentype_feature_names_prop {trad}{Traditional~Forms}
\prop_gput:Nnn \g__fontspec_all_opentype_feature_names_prop {twid}{Third~Widths}
\prop_gput:Nnn \g__fontspec_all_opentype_feature_names_prop {unic}{Unicase}
\prop_gput:Nnn \g__fontspec_all_opentype_feature_names_prop {valt}{Alternate~Vertical~Metrics}
\prop_gput:Nnn \g__fontspec_all_opentype_feature_names_prop {vatu}{Vattu~Variants}
\prop_gput:Nnn \g__fontspec_all_opentype_feature_names_prop {vert}{Vertical~Writing}
\prop_gput:Nnn \g__fontspec_all_opentype_feature_names_prop {vhal}{Alternate~Vertical~Half~Metrics}
\prop_gput:Nnn \g__fontspec_all_opentype_feature_names_prop {vjmo}{Vowel~Jamo~Forms}
\prop_gput:Nnn \g__fontspec_all_opentype_feature_names_prop {vkna}{Vertical~Kana~Alternates}
\prop_gput:Nnn \g__fontspec_all_opentype_feature_names_prop {vkrn}{Vertical~Kerning}
\prop_gput:Nnn \g__fontspec_all_opentype_feature_names_prop {vpal}{Proportional~Alternate~Vertical~Metrics}
\prop_gput:Nnn \g__fontspec_all_opentype_feature_names_prop {vrt2}{Vertical~Alternates~and~Rotation}
\prop_gput:Nnn \g__fontspec_all_opentype_feature_names_prop {vrtr}{Vertical~Alternates~for~Rotation}
\prop_gput:Nnn \g__fontspec_all_opentype_feature_names_prop {zero}{Slashed~Zero}

%%^^A%%  fontspec-code-graphite.dtx -- part of FONTSPEC <latex3.github.io/fontspec>


%%^^A%%  fontspec-code-keyval.dtx -- part of FONTSPEC <latex3.github.io/fontspec>

\clist_gset:Nn \g__fontspec_all_keyval_modules_clist
  {
    fontspec, fontspec-opentype, fontspec-aat,
    fontspec-preparse, fontspec-preparse-cfg, fontspec-preparse-external, fontspec-preparse-nested,
    fontspec-renderer
  }
\cs_new:Nn \__fontspec_keys_define_code:nnn
  {
    \keys_define:nn {#1} { #2 .code:n = {#3} }
  }
\cs_new:Nn \__fontspec_aff_error:n
  {
    \__fontspec_keys_define_code:nnn {fontspec-addfeatures} {#1}
      { \__fontspec_error:nx {not-in-addfontfeatures} {#1} }
  }
\__fontspec_keys_define_code:nnn {fontspec-preparse-cfg} {IgnoreFontspecFile}
  {
    \bool_set_false:N \l__fontspec_fontcfg_bool
  }
\__fontspec_keys_define_code:nnn {fontspec-preparse-external} {IgnoreFontspecFile}
  {
    \bool_set_false:N \l__fontspec_fontcfg_bool
  }
\__fontspec_keys_define_code:nnn {fontspec-preparse-external} {Path}
  {
    \bool_set_true:N \l__fontspec_nobf_bool
    \bool_set_true:N \l__fontspec_noit_bool
    \tl_set:Nn \l__fontspec_font_path_tl {#1}
    \__fontspec_font_is_file:
  }
\aliasfontfeature{Path}{ExternalLocation}
\__fontspec_keys_define_code:nnn {fontspec} {Path} {}
\__fontspec_keys_define_code:nnn {fontspec-preparse-external} {Extension}
  {
    \tl_set:Nn \l__fontspec_extension_tl {#1}
    \bool_if:NF \l__fontspec_external_bool
      {
        \keys_set:nn {fontspec-preparse-external} {Path}
      }
  }
\tl_clear:N \l__fontspec_extension_tl
\__fontspec_keys_define_code:nnn {fontspec} {Extension} {}
\__fontspec_keys_define_code:nnn {fontspec-preparse-external} {KpseOnly}
  {
    \bool_set_true:N \l__fontspec_external_kpse_bool
    \bool_if:NT \l__fontspec_external_bool \__fontspec_font_is_file:
  }
\__fontspec_keys_define_code:nnn {fontspec} {KpseOnly} {}
\keys_define:nn {fontspec-renderer}
  {
    Renderer .choices:nn =
      {Full,Node,Basic,Base,HarfBuzz,Harfbuzz,OpenType,AAT,Graphite}
      {
        \int_compare:nT {\l_keys_choice_int >= 5} { \bool_set_true:N \l__fontspec_harfbuzz_bool }

        \tl_set:Nx \l__fontspec_mode_tl
          {
            \int_case:nn \l_keys_choice_int { 1 {node} 2 {node} 3 {base} 4 {base} 5 {harf} 6 {harf} 7 {harf} 8 {harf} 9 {harf}}
          }

        \tl_set:Nx \l__fontspec_shaper_tl
          {
            \int_case:nn \l_keys_choice_int { 1 {} 2 {} 3 {} 4 {} 5 {} 6 {} 7 {ot} 8 {coretext_aat} 9 {graphite2} }
          }


        \tl_gset:Nx \g__fontspec_single_feat_tl
          {
            mode=\l__fontspec_mode_tl ;
            \tl_if_empty:NF \l__fontspec_shaper_tl { shaper=\l__fontspec_shaper_tl}
          }
      } ,

    Renderer unknown .code:n =
      {
        \bool_set_true:N \l__fontspec_harfbuzz_bool
        \__fontspec_warning:nx {unknown-renderer} {#1}
        \tl_set:Nn \l__fontspec_mode_tl {harf}
        \tl_set:Nn \l__fontspec_shaper_tl {#1}
      } ,
  }
\__fontspec_keys_define_code:nnn {fontspec-preparse} {Script}
  {
    \tl_set:Nn \l__fontspec_script_name_tl {#1}
  }
\__fontspec_keys_define_code:nnn {fontspec-preparse} {Language}
  {
    \tl_set:Nn \l__fontspec_lang_name_tl {#1}
  }
\__fontspec_keys_define_code:nnn {fontspec-preparse} {FontIndex}
  {
    \str_if_eq:eeF { \str_lowercase:f {\l__fontspec_extension_tl} } {.ttc}
      { \__fontspec_warning:n {font-index-needs-ttc} }
  \tl_set:Nn \l__fontspec_ttc_index_tl {(#1)}
  }
\__fontspec_keys_define_code:nnn {fontspec} {FontIndex}
  {
  \tl_set:Nn \l__fontspec_ttc_index_tl {(#1)}
  }
\__fontspec_keys_define_code:nnn {fontspec-preparse-external} {UprightFont}
  {
    \fontspec_complete_fontname:Nn \l__fontspec_fontname_up_tl {#1}
  }
\__fontspec_keys_define_code:nnn {fontspec-preparse-external} {ItalicFont}
  {
    \tl_if_empty:nTF {#1}
      {
        \bool_set_true:N \l__fontspec_noit_bool
      }
      {
        \bool_set_false:N \l__fontspec_noit_bool
        \fontspec_complete_fontname:Nn \l__fontspec_fontname_it_tl {#1}
      }
  }
\__fontspec_keys_define_code:nnn {fontspec-preparse-external} {SlantedFont}
  {
    \fontspec_complete_fontname:Nn \l__fontspec_fontname_sl_tl {#1}
  }
\__fontspec_keys_define_code:nnn {fontspec-preparse-external} {SwashFont}
  {
    \fontspec_complete_fontname:Nn \l__fontspec_fontname_sw_tl {#1}
  }
\__fontspec_keys_define_code:nnn {fontspec-preparse-external} {BoldFont}
  {
    \tl_if_empty:nTF {#1}
      {
        \bool_set_true:N \l__fontspec_nobf_bool
      }
      {
        \bool_set_false:N \l__fontspec_nobf_bool
        \fontspec_complete_fontname:Nn \l__fontspec_curr_bfname_tl {#1}

        \seq_if_empty:NT \l__fontspec_bf_series_seq
          {
            \tl_gset:Nx \g__fontspec_curr_series_tl {\bfdefault}
            \seq_put_right:Nx \l__fontspec_bf_series_seq {\bfdefault}
          }

        \tl_if_eq:oeT \g__fontspec_curr_series_tl {\bfdefault}
          {
            \tl_set_eq:NN \l__fontspec_fontname_bf_tl \l__fontspec_curr_bfname_tl
          }

        \prop_put:NeV \l__fontspec_nfss_prop {BoldFont-\g__fontspec_curr_series_tl} \l__fontspec_curr_bfname_tl


      }
  }
\__fontspec_keys_define_code:nnn {fontspec-preparse-external} {BoldItalicFont}
  {
    \fontspec_complete_fontname:Nn \l__fontspec_fontname_bfit_tl {#1}
  }
\__fontspec_keys_define_code:nnn {fontspec-preparse-external} {BoldSlantedFont}
  {
    \fontspec_complete_fontname:Nn \l__fontspec_fontname_bfsl_tl {#1}
  }
\__fontspec_keys_define_code:nnn {fontspec-preparse-external} {BoldSwashFont}
  {
    \fontspec_complete_fontname:Nn \l__fontspec_fontname_bfsw_tl {#1}
  }
\__fontspec_keys_define_code:nnn {fontspec} {SmallCapsFont}
  {
    \tl_if_empty:nTF {#1}
      {
        \bool_set_true:N \l__fontspec_nosc_bool
      }
      {
        \bool_set_false:N \l__fontspec_nosc_bool
        \fontspec_complete_fontname:Nn \l__fontspec_fontname_sc_tl {#1}
      }
  }
\__fontspec_keys_define_code:nnn {fontspec-preparse} {UprightFeatures}
  {
    \clist_put_right:Nn \l__fontspec_fontfeat_up_clist {#1}
  }
\__fontspec_keys_define_code:nnn {fontspec-preparse} {BoldFeatures}
  {
    \clist_put_right:Nn \l__fontspec_fontfeat_bf_clist {#1}
  }
\__fontspec_keys_define_code:nnn {fontspec-preparse} {ItalicFeatures}
  {
    \clist_put_right:Nn \l__fontspec_fontfeat_it_clist {#1}
  }
\__fontspec_keys_define_code:nnn {fontspec-preparse} {BoldItalicFeatures}
  {
    \clist_put_right:Nn \l__fontspec_fontfeat_bfit_clist {#1}
  }
\__fontspec_keys_define_code:nnn {fontspec-preparse} {SlantedFeatures}
  {
    \clist_put_right:Nn \l__fontspec_fontfeat_sl_clist {#1}
  }
\__fontspec_keys_define_code:nnn {fontspec-preparse} {BoldSlantedFeatures}
  {
    \clist_put_right:Nn \l__fontspec_fontfeat_bfsl_clist {#1}
  }
\__fontspec_keys_define_code:nnn {fontspec-preparse} {SwashFeatures}
  {
    \clist_put_right:Nn \l__fontspec_fontfeat_sw_clist {#1}
  }
\__fontspec_keys_define_code:nnn {fontspec-preparse} {BoldSwashFeatures}
  {
    \clist_put_right:Nn \l__fontspec_fontfeat_bfsw_clist {#1}
  }
\__fontspec_keys_define_code:nnn {fontspec} {SmallCapsFeatures}
  {
    \bool_if:NF \l__fontspec_firsttime_bool
      {
        \clist_put_right:Nn \l__fontspec_fontfeat_sc_clist {#1}
      }
  }
\__fontspec_keys_define_code:nnn {fontspec-preparse} {SizeFeatures}
  {
    \clist_set:Nn \l__fontspec_sizefeat_clist {#1}
    \clist_put_right:Nn \l__fontspec_fontfeat_up_clist { SizeFeatures = {#1} }
  }
\__fontspec_keys_define_code:nnn {fontspec-preparse-nested} {SizeFeatures}
  {
    \clist_set:Nn \l__fontspec_sizefeat_clist {#1}
    \tl_if_empty:NT \l__fontspec_this_font_tl
      { \tl_set:Nn \l__fontspec_this_font_tl { -- } } % needs to be non-empty as a flag
  }
\__fontspec_keys_define_code:nnn {fontspec-preparse-nested} {Font}
  {
    \tl_set:Nn \l__fontspec_this_font_tl {#1}
  }
\__fontspec_keys_define_code:nnn {fontspec} {SizeFeatures}
  {
    % dummy
  }
\__fontspec_keys_define_code:nnn {fontspec} {Font}
  {
    % dummy
  }
\__fontspec_keys_define_code:nnn {fontspec-sizing} {Size}
  {
    \tl_set:Nn \l__fontspec_size_tl {#1}
  }
\__fontspec_keys_define_code:nnn {fontspec-sizing} {Font}
  {
    \fontspec_complete_fontname:Nn \l__fontspec_sizedfont_tl {#1}
  }
\__fontspec_keys_define_code:nnn {fontspec-opentype} {UprightFont} {}
\__fontspec_keys_define_code:nnn {fontspec-opentype} {ItalicFont} {}
\__fontspec_keys_define_code:nnn {fontspec-opentype} {SlantedFont} {}
\__fontspec_keys_define_code:nnn {fontspec-opentype} {BoldFont} {}
\__fontspec_keys_define_code:nnn {fontspec-opentype} {BoldItalicFont} {}
\__fontspec_keys_define_code:nnn {fontspec-opentype} {BoldSlantedFont} {}
\__fontspec_keys_define_code:nnn {fontspec-preparse} {NFSSEncoding}
  {
    \tl_gset:Nx \g__fontspec_nfss_enc_tl { #1 }
  }
\__fontspec_keys_define_code:nnn {fontspec-preparse} {NFSSFamily}
  {
    \tl_set:Nx \l__fontspec_nfss_fam_tl { #1 }
  }
\__fontspec_keys_define_code:nnn {fontspec-preparse} {FontFace}
  {
    \tl_clear:N \l__fontspec_this_font_tl
    \clist_set:No \l__fontspec_arg_clist { \use_iii:nnn #1 }
    \clist_set_eq:NN \l__fontspec_this_feat_clist \l__fontspec_arg_clist
    \int_compare:nT { \clist_count:N \l__fontspec_arg_clist = 1 }
      {
        \tl_if_in:NnF \l__fontspec_arg_clist {=}
          {
            \tl_set_eq:NN \l__fontspec_this_font_tl \l__fontspec_arg_clist
            \tl_clear:N \l__fontspec_this_feat_clist
          }
      }

    \__fontspec_add_nfssfont:nnnn
      {\use_i:nnn #1} {\use_ii:nnn #1} {\l__fontspec_this_font_tl} {\l__fontspec_this_feat_clist}
  }
\__fontspec_keys_define_code:nnn {fontspec} {Scale}
  {
    \str_case:nnF {#1}
      {
        {MatchLowercase} { \__fontspec_calc_scale:n {5} }
        {MatchUppercase} { \__fontspec_calc_scale:n {8} }
        {MatchAveragecase} { \__fontspec_calc_scale:nn {5} {8} }
      }
      { \tl_set:Nx \l__fontspec_scale_tl {#1} }
      \__fontspec_info:n {set-scale}
  }
\__fontspec_keys_define_code:nnn {fontspec} {ScaleAgain}
  {
    \tl_if_empty:NT \l__fontspec_scale_tl { \tl_set:Nn \l__fontspec_scale_tl {1} }
    \tl_set:Nx \l__fontspec_scale_tl { \fp_eval:n { #1 * \l__fontspec_scale_tl } }
    \__fontspec_info:n {set-scale}
  }
\cs_new:Nn \__fontspec_calc_scale:n
  {
    \group_begin:

      \fontencoding { \encodingdefault }
      \fontfamily { \familydefault }
      \selectfont

      \__fontspec_set_font_dimen:NnN \l__fontspec_tmpa_dim {#1} \font
      \__fontspec_set_font_dimen:NnN \l__fontspec_tmpb_dim {#1} \l__fontspec_fontface_cs_tl

      \tl_set:Nx \l__fontspec_scale_tl
        {
          \fp_eval:n { \dim_to_fp:n {\l__fontspec_tmpa_dim} /
                       \dim_to_fp:n {\l__fontspec_tmpb_dim}   }
        }

      \exp_args:NNNx
    \group_end:
    \tl_set:Nx \l__fontspec_scale_tl { \l__fontspec_scale_tl }
  }
\cs_new:Nn \__fontspec_calc_scale:nn
{
    \group_begin:
      \__fontspec_calc_scale:n {#1}
      \tl_set_eq:NN \l__fontspec_tmp_tl \l__fontspec_scale_tl
      \__fontspec_calc_scale:n {#2}
      \tl_set:Nx \l__fontspec_scale_tl
        {
          \fp_eval:n { (\l__fontspec_tmp_tl + \l__fontspec_scale_tl)/2 }
        }
      \exp_args:NNNx
    \group_end:
    \tl_set:Nx \l__fontspec_scale_tl { \l__fontspec_scale_tl }
  }
\cs_new:Nn \__fontspec_set_font_dimen:NnN
  {
    \dim_set:Nn #1 { \fontdimen #2 #3 }
    \dim_compare:nNnT #1 = {0pt}
      {
        \settoheight #1
          {
            \str_if_eq:nnTF {#3} {\font} \rmfamily #3
            \int_case:nnF #2
              {
                {5} {x} % x-height
                {8} {X} % cap-height
              } {?} % "else" clause; never reached.
          }
      }
  }
\__fontspec_keys_define_code:nnn {fontspec} {WordSpace}
  {
    \bool_if:NF \l__fontspec_firsttime_bool
      { \_fontspec_parse_wordspace:w #1,,,\q_stop }
  }
\__fontspec_aff_error:n {WordSpace}
\cs_set:Npn \_fontspec_parse_wordspace:w #1,#2,#3,#4 \q_stop
  {
    \tl_if_empty:nTF {#4}
      {
        \tl_set:Nn \l__fontspec_wordspace_adjust_tl
          {
            \fontdimen 2 \font = #1 \fontdimen 2 \font
            \fontdimen 3 \font = #1 \fontdimen 3 \font
            \fontdimen 4 \font = #1 \fontdimen 4 \font
          }
      }
      {
        \tl_set:Nn \l__fontspec_wordspace_adjust_tl
          {
            \fontdimen 2 \font = #1 \fontdimen 2 \font
            \fontdimen 3 \font = #2 \fontdimen 3 \font
            \fontdimen 4 \font = #3 \fontdimen 4 \font
          }
      }
  }
\__fontspec_keys_define_code:nnn {fontspec} {PunctuationSpace}
  {
    \str_case_e:nnF {#1}
      {
        {WordSpace}
          {
            \tl_set:Nn \l__fontspec_punctspace_adjust_tl
              { \fontdimen 7 \font = 0 \fontdimen 2 \font }
          }
        {TwiceWordSpace}
        {
          \tl_set:Nn \l__fontspec_punctspace_adjust_tl
            { \fontdimen 7 \font = 1 \fontdimen 2 \font }
        }
      }
      {
        \tl_set:Nn \l__fontspec_punctspace_adjust_tl
          { \fontdimen 7 \font = #1 \fontdimen 7 \font }
      }
  }
\__fontspec_aff_error:n {PunctuationSpace}
\__fontspec_keys_define_code:nnn {fontspec} {FontAdjustment}
  {
    \tl_put_right:Nx \l__fontspec_postadjust_tl {#1}
  }
\__fontspec_keys_define_code:nnn {fontspec} {LetterSpace}
  {
    \__fontspec_update_featstr:n {letterspace=#1}
  }
\__fontspec_keys_define_code:nnn {fontspec} {HyphenChar}
  {
    \str_if_eq:nnTF {#1} {None}
      {
        \tl_put_right:Nn \l__fontspec_postadjust_tl
          { \__fontspec_primitive_font_set_hyphenchar:Nn \font {-1} }
      }
      {
        \__fontspec_warning:nx {only-xetex-feature} {HyphenChar}

        \tl_if_single:nTF {#1}
          { \tl_set:Nn \l__fontspec_hyphenchar_tl {`#1} }
          { \tl_set:Nn \l__fontspec_hyphenchar_tl { #1} }

        \exp_args:No \__fontspec_primitive_font_glyph_if_exist:NnTF \l__fontspec_fontface_cs_tl {\l__fontspec_hyphenchar_tl}
          {
            \tl_put_right:Nn \l__fontspec_postadjust_tl
              { \__fontspec_primitive_font_set_hyphenchar:Nn \font { \l__fontspec_hyphenchar_tl } }
          }
          { \__fontspec_error:nxx {no-glyph}{\l_fontspec_fontname_tl}{#1} }

      }
  }
\__fontspec_aff_error:n {HyphenChar}
\__fontspec_keys_define_code:nnn {fontspec} {Color}
  {
    \color_if_exist:nTF {#1}
      {
        \tl_set:Nn \l__fontspec_hexcol_tl {#1}
      }
      {
        \cs_if_exist:cTF { \token_to_str:N \color@ #1 }
          {
            \convertcolorspec{named}{#1}{HTML}\l__fontspec_hexcol_tl
          }
          {
            \int_compare:nTF { \tl_count:n {#1} == 6 }
              { \tl_set:Nn \l__fontspec_hexcol_tl {#1} }
              {
                \int_compare:nTF { \tl_count:n {#1} == 8 }
                  { \fontspec_parse_colour:viii #1 }
                  {
                    \bool_if:NF \l__fontspec_firsttime_bool
                      { \__fontspec_warning:nx {bad-colour} {#1} }
                  }
              }
          }
      }
  }
\cs_set:Npn \fontspec_parse_colour:viii #1#2#3#4#5#6#7#8
  {
    \tl_set:Nn \l__fontspec_hexcol_tl {#1#2#3#4#5#6}
    \tl_if_eq:NNF \l__fontspec_opacity_tl \c__fontspec_opacity_tl
      {
        \bool_if:NF \l__fontspec_firsttime_bool
        { \__fontspec_warning:nx {opa-twice-col} {#7#8} }
      }
    \tl_set:Nn \l__fontspec_opacity_tl {#7#8}
  }
\aliasfontfeature{Color}{Colour}
\__fontspec_keys_define_code:nnn {fontspec} {Opacity}
  {
    \int_set:Nn \l__fontspec_tmp_int {255}
    \__fontspec_int_mult_truncate:Nn \l__fontspec_tmp_int { #1 }
    \tl_if_eq:NNF \l__fontspec_opacity_tl \c__fontspec_opacity_tl
      {
        \bool_if:NF \l__fontspec_firsttime_bool
        { \__fontspec_warning:nx {opa-twice} {#1} }
      }
    \tl_set:Nx \l__fontspec_opacity_tl
      {
      ,
        \int_compare:nT { \l__fontspec_tmp_int <= "F } {0} % zero pad
        \int_to_hex:n { \l__fontspec_tmp_int }
      }
  }
\__fontspec_keys_define_code:nnn {fontspec-opentype} {Mapping}
  {
    \str_if_eq:nnTF {#1} {tex-text}
      {
        \__fontspec_warning:n {no-mapping-ligtex}
        \msg_redirect_name:nnn {fontspec} {no-mapping-ligtex} {none}
        \keys_set:nn {fontspec-opentype} { Ligatures=TeX }
      }
      { \__fontspec_warning:n {no-mapping} }
  }
\__fontspec_define_opentype_variation_axis:nn {Weight} {wght}
\__fontspec_define_opentype_variation_axis:nn {Width} {wdth}
\__fontspec_define_opentype_variation_axis:nn {Slant} {slnt}
\__fontspec_keys_define_code:nnn {fontspec} {OpticalSize}
  {
    \tl_set:Nn \l__fontspec_optical_size_tl {/ S = #1}
  }
\__fontspec_keys_define_code:nnn {fontspec-opentype} {RawAxis}
  {
    \prop_gput_from_keyval:Nn \g__fontspec_rawvariations_prop {#1}
  }
\__fontspec_keys_define_code:nnn {fontspec-opentype} {Instance}
  {
    \tl_gset:Nn \g__fontspec_instance_tl {#1}
  }
\keys_define:nn {fontspec}
  {
    FakeSlant .code:n =
      {
        \__fontspec_update_featstr:n {slant=#1}
      },
    FakeSlant .default:n = {0.2}
 }
\keys_define:nn {fontspec}
  {
    FakeStretch .code:n =
      {
        \__fontspec_update_featstr:n {extend=#1}
      },
    FakeStretch .default:n = {1.2}
  }
\keys_define:nn {fontspec}
  {
    FakeBold .code:n =
      {
        \__fontspec_update_featstr:n {embolden=#1}
      },
    FakeBold .default:n = {1.5}
  }
\keys_define:nn {fontspec}
  {
    AutoFakeSlant .code:n =
      {
        \bool_if:NT \l__fontspec_firsttime_bool
          {
            \tl_set:Nn \l__fontspec_fake_slant_tl {#1}
            \clist_put_right:Nn \l__fontspec_fontfeat_it_clist {FakeSlant=#1}
            \tl_set_eq:NN \l__fontspec_fontname_it_tl \l_fontspec_fontname_tl
            \bool_set_false:N \l__fontspec_noit_bool

            \tl_if_empty:NF \l__fontspec_fake_embolden_tl
              {
                \clist_put_right:Nx \l__fontspec_fontfeat_bfit_clist
                {FakeBold=\l__fontspec_fake_embolden_tl}
                \clist_put_right:Nx \l__fontspec_fontfeat_bfit_clist {FakeSlant=#1}
                \tl_set_eq:NN \l__fontspec_fontname_bfit_tl \l_fontspec_fontname_tl
              }
          }
      },
    AutoFakeSlant .default:n = {0.2}
  }
\keys_define:nn {fontspec}
  {
    AutoFakeBold .code:n =
      {
        \bool_if:NT \l__fontspec_firsttime_bool
          {
            \tl_set:Nn \l__fontspec_fake_embolden_tl {#1}
            \clist_put_right:Nn \l__fontspec_fontfeat_bf_clist {FakeBold=#1}
            \tl_set_eq:NN \l__fontspec_fontname_bf_tl \l_fontspec_fontname_tl
            \bool_set_false:N \l__fontspec_nobf_bool

            \tl_if_empty:NF \l__fontspec_fake_slant_tl
              {
                \clist_put_right:Nx \l__fontspec_fontfeat_bfit_clist
                {FakeSlant=\l__fontspec_fake_slant_tl}
                \clist_put_right:Nx \l__fontspec_fontfeat_bfit_clist {FakeBold=#1}
                \tl_set_eq:NN \l__fontspec_fontname_bfit_tl \l_fontspec_fontname_tl
              }
          }
      },
    AutoFakeBold .default:n = {1.5}
  }
\__fontspec_keys_define_code:nnn {fontspec-opentype} {RawFeature}
  {
    \__fontspec_update_featstr:n {#1}
  }
\__fontspec_keys_define_code:nnn {fontspec-aat} {RawFeature}
  {
    \__fontspec_update_featstr:n {#1}
  }

%%^^A%%  fontspec-code-feat-opentype.dtx -- part of FONTSPEC <latex3.github.io/fontspec>

\__fontspec_feat_prop_add:nn {salt} { Alternate\,=\,$N$ }
\__fontspec_feat_prop_add:nn {nalt} { Annotation\,=\,$N$ }
\__fontspec_feat_prop_add:nn {ornm} { Ornament\,=\,$N$ }
\__fontspec_feat_prop_add:nn {cvNN} { CharacterVariant\,=\,$N$:$M$ }
\__fontspec_feat_prop_add:nn {ssNN} { StylisticSet\,=\,$N$ }
\__fontspec_define_opentype_feature_group:n {Ligatures}
\__fontspec_define_opentype_feature:nnnnn {Ligatures} {ResetAll} {} {}
  {
    +dlig,-dlig,+rlig,-rlig,+liga,-liga,+dlig,-dlig,+clig,-clig,+hlig,-hlig,
  +tlig,-tlig
  }
\__fontspec_define_opentype_onoffreset:nnnnn {Ligatures} {Required}      {rlig} {rlig} {}
\__fontspec_define_opentype_onoffreset:nnnnn {Ligatures} {Common}        {liga} {liga} {}
\__fontspec_define_opentype_onoffreset:nnnnn {Ligatures} {Rare}          {dlig} {dlig} {}
\__fontspec_define_opentype_onoffreset:nnnnn {Ligatures} {Discretionary} {dlig} {dlig} {}
\__fontspec_define_opentype_onoffreset:nnnnn {Ligatures} {Contextual}    {clig} {clig} {}
\__fontspec_define_opentype_onoffreset:nnnnn {Ligatures} {Historic}      {hlig} {hlig} {}
\__fontspec_define_opentype_onoffreset:nnnnn {Ligatures} {TeX} {} {tlig} {}
\__fontspec_define_opentype_feature_group:n {Letters}
\__fontspec_define_opentype_feature:nnnnn   {Letters} {ResetAll} {} {}
  {
  +lower,-lower,+upper,-upper,+case,+cpsp,
    +smcp,+pcap,+c2sc,+c2pc,+unic,+rand,
    -smcp,-pcap,-c2sc,-c2pc,-unic,-rand
  }
\keys_define:nn {fontspec-opentype}
  {
    Letters / Uppercase .code:n = {
      \__fontspec_make_OT_feature:nnn {} {+upper} {+lower}
      \__fontspec_make_OT_feature:nnn {} {+case} {}
      \__fontspec_make_OT_feature:nnn {} {+cpsp} {}
    },
  }
\__fontspec_define_opentype_feature:nnnnn {Letters} {UppercaseOff} {} {-upper} {+case,+cpsp}
\__fontspec_define_opentype_feature:nnnnn {Letters} {UppercaseReset} {} {} {+upper,-upper}
\__fontspec_define_opentype_onoffreset:nnnnn {Letters} {Lowercase} {} {lower} {+upper,+case,+cpsp}
\__fontspec_define_opentype_onoffreset:nnnnn {Letters} {SmallCaps} {smcp} {smcp} {+pcap,+unic}
\__fontspec_define_opentype_onoffreset:nnnnn {Letters} {PetiteCaps} {pcap} {pcap} {+smcp,+unic}
\__fontspec_define_opentype_onoffreset:nnnnn {Letters} {UppercaseSmallCaps} {c2sc} {c2sc} {+c2pc,+unic}
\__fontspec_define_opentype_onoffreset:nnnnn {Letters} {UppercasePetiteCaps} {c2pc} {c2pc} {+c2sc,+unic}
\__fontspec_define_opentype_onoffreset:nnnnn {Letters} {Unicase} {unic} {unic} {}
\__fontspec_define_opentype_onoffreset:nnnnn {Letters} {Random} {rand} {rand} {}
\__fontspec_define_opentype_feature_group:n {Numbers}
\__fontspec_define_opentype_feature:nnnnn   {Numbers} {ResetAll} {} {}
  {
    +tnum,-tnum,
    +pnum,-pnum,
    +onum,-onum,
    +lnum,-lnum,
    +zero,-zero,
    +anum,-anum,
  }
\__fontspec_define_opentype_onoffreset:nnnnn {Numbers} {Monospaced}   {tnum} {tnum} {+pnum,-pnum}
\__fontspec_define_opentype_onoffreset:nnnnn {Numbers} {Proportional} {pnum} {pnum} {+tnum,-tnum}
\__fontspec_define_opentype_onoffreset:nnnnn {Numbers} {Lowercase}    {onum} {onum} {+lnum,-lnum}
\__fontspec_define_opentype_onoffreset:nnnnn {Numbers} {Uppercase}    {lnum} {lnum} {+onum,-onum}
\__fontspec_define_opentype_onoffreset:nnnnn {Numbers} {SlashedZero}  {zero} {zero} {}
\aliasfontfeatureoption {Numbers} {Monospaced} {Tabular}
\aliasfontfeatureoption {Numbers} {Lowercase}  {OldStyle}
\aliasfontfeatureoption {Numbers} {Uppercase}  {Lining}
  \__fontspec_define_opentype_onoffreset:nnnnn {Numbers} {Arabic} {anum} {anum} {}
\__fontspec_define_opentype_feature_group:n  {VerticalPosition}
\__fontspec_define_opentype_feature:nnnnn    {VerticalPosition} {ResetAll} {} {}
  {
    +sups,-sups,
    +subs,-subs,
    +ordn,-ordn,
    +numr,-numr,
    +dnom,-dnom,
    +sinf,-sinf,
  }
\__fontspec_define_opentype_onoffreset:nnnnn {VerticalPosition} {Superior}           {sups} {sups} {+subs,+ordn,+numr,+dnom,+sinf}
\__fontspec_define_opentype_onoffreset:nnnnn {VerticalPosition} {Inferior}           {subs} {subs} {+sups,+ordn,+numr,+dnom,+sinf}
\__fontspec_define_opentype_onoffreset:nnnnn {VerticalPosition} {Ordinal}            {ordn} {ordn} {+sups,+subs,+numr,+dnom,+sinf}
\__fontspec_define_opentype_onoffreset:nnnnn {VerticalPosition} {Numerator}          {numr} {numr} {+sups,+subs,+ordn,+dnom,+sinf}
\__fontspec_define_opentype_onoffreset:nnnnn {VerticalPosition} {Denominator}        {dnom} {dnom} {+sups,+subs,+ordn,+numr,+sinf}
\__fontspec_define_opentype_onoffreset:nnnnn {VerticalPosition} {ScientificInferior} {sinf} {sinf} {+sups,+subs,+ordn,+numr,+dnom}
\__fontspec_define_opentype_feature_group:n  {Contextuals}
\__fontspec_define_opentype_feature:nnnnn    {Contextuals} {ResetAll} {} {}
  {
    +cswh,-cswh,
    +calt,-calt,
    +init,-init,
    +fina,-fina,
    +falt,-falt,
    +medi,-medi,
  }
\__fontspec_define_opentype_onoffreset:nnnnn {Contextuals} {Swash}       {cswh} {cswh} {}
\__fontspec_define_opentype_onoffreset:nnnnn {Contextuals} {Alternate}   {calt} {calt} {}
\__fontspec_define_opentype_onoffreset:nnnnn {Contextuals} {WordInitial} {init} {init} {}
\__fontspec_define_opentype_onoffreset:nnnnn {Contextuals} {WordFinal}   {fina} {fina} {}
\__fontspec_define_opentype_onoffreset:nnnnn {Contextuals} {LineFinal}   {falt} {falt} {}
\__fontspec_define_opentype_onoffreset:nnnnn {Contextuals} {Inner}       {medi} {medi} {}
\__fontspec_define_opentype_feature_group:n  {Diacritics}
\__fontspec_define_opentype_feature:nnnnn    {Diacritics} {ResetAll} {} {}
  {
    +mark,-mark,
    +mkmk,-mkmk,
    +abvm,-abvm,
    +blwm,-blwm,
  }
\__fontspec_define_opentype_onoffreset:nnnnn {Diacritics} {MarkToBase} {mark} {mark} {}
\__fontspec_define_opentype_onoffreset:nnnnn {Diacritics} {MarkToMark} {mkmk} {mkmk} {}
\__fontspec_define_opentype_onoffreset:nnnnn {Diacritics} {AboveBase}  {abvm} {abvm} {}
\__fontspec_define_opentype_onoffreset:nnnnn {Diacritics} {BelowBase}  {blwm} {blwm} {}
\__fontspec_define_opentype_feature_group:n  {Kerning}
\__fontspec_define_opentype_feature:nnnnn    {Kerning} {ResetAll} {} {}
  {
    +cpsp,-cpsp,
    +kern,-kern,
  }
\__fontspec_define_opentype_onoffreset:nnnnn {Kerning} {Uppercase} {cpsp} {cpsp} {}
\__fontspec_define_opentype_feature:nnnnn    {Kerning} {On}        {kern} {+kern} {-kern}
\__fontspec_define_opentype_feature:nnnnn    {Kerning} {Off}       {kern} {-kern} {+kern}
\__fontspec_define_opentype_feature:nnnnn    {Kerning} {Reset}     {} {} {+kern,-kern}
\__fontspec_define_opentype_feature_group:n  {Fractions}
\__fontspec_define_opentype_feature:nnnnn    {Fractions} {ResetAll} {} {}
  {
    +frac,-frac,
    +afrc,-afrc,
  }
\__fontspec_define_opentype_feature:nnnnn    {Fractions} {On}    {frac} {+frac} {}
\__fontspec_define_opentype_feature:nnnnn    {Fractions} {Off}   {frac} {-frac} {}
\__fontspec_define_opentype_feature:nnnnn    {Fractions} {Reset} {} {} {+frac,-frac}
\__fontspec_define_opentype_onoffreset:nnnnn {Fractions} {Alternate} {afrc} {afrc} {-frac}
\__fontspec_define_opentype_feature_group:n  {LocalForms}
\__fontspec_define_opentype_feature:nnnnn    {LocalForms} {On}    {locl} {+locl} {}
\__fontspec_define_opentype_feature:nnnnn    {LocalForms} {Off}   {locl} {-locl} {}
\__fontspec_define_opentype_feature:nnnnn    {LocalForms} {Reset} {} {}  {+locl,-locl}

\__fontspec_define_opentype_feature_group:n  {Style}
\__fontspec_define_opentype_feature:nnnnn    {Style} {ResetAll} {} {}
  {
    +salt,-salt,
    +ital,-ital,
    +ruby,-ruby,
    +swsh,-swsh,
    +hist,-hist,
    +titl,-titl,
    +hkna,-hkna,
    +vkna,-vkna,
    +ssty=0,-ssty=0,
    +ssty=1,-ssty=1,
  }
\__fontspec_define_opentype_onoffreset:nnnnn {Style} {Alternate}        {salt} {salt} {}
\__fontspec_define_opentype_onoffreset:nnnnn {Style} {Italic}           {ital} {ital} {}
\__fontspec_define_opentype_onoffreset:nnnnn {Style} {Ruby}             {ruby} {ruby} {}
\__fontspec_define_opentype_onoffreset:nnnnn {Style} {Swash}            {swsh} {swsh} {}
\__fontspec_define_opentype_onoffreset:nnnnn {Style} {Cursive}          {swsh} {curs} {}
\__fontspec_define_opentype_onoffreset:nnnnn {Style} {Historic}         {hist} {hist} {}
\__fontspec_define_opentype_onoffreset:nnnnn {Style} {Titling}          {titl} {titl} {}
\__fontspec_define_opentype_onoffreset:nnnnn {Style} {TitlingCaps}      {titl} {titl} {} % backwards compat
\__fontspec_define_opentype_onoffreset:nnnnn {Style} {HorizontalKana}   {hkna} {hkna} {+vkna,+pkna}
\__fontspec_define_opentype_onoffreset:nnnnn {Style} {VerticalKana}     {vkna} {vkna} {+hkna,+pkna}
\__fontspec_define_opentype_onoffreset:nnnnn {Style} {ProportionalKana} {pkna} {pkna} {+vkna,+hkna}
\__fontspec_define_opentype_feature:nnnnn    {Style} {MathScript}       {ssty} {+ssty=0} {+ssty=1}
\__fontspec_define_opentype_feature:nnnnn    {Style} {MathScriptScript} {ssty} {+ssty=1} {+ssty=0}
\__fontspec_define_opentype_onoffreset:nnnnn {Style} {Uppercase} {case} {case} {}
\__fontspec_define_opentype_feature_group:n  {CJKShape}
\__fontspec_define_opentype_feature:nnnnn    {CJKShape} {ResetAll} {} {}
  {
    +trad,-trad,
    +smpl,-smpl,
    +jp78,-jp78,
    +jp83,-jp83,
    +jp90,-jp90,
    +jp04,-jp04,
    +expt,-expt,
    +nlck,-nlck,
  }
\__fontspec_define_opentype_onoffreset:nnnnn {CJKShape} {Traditional} {trad} {trad} {+smpl,+jp78,+jp83,+jp90,+jp04,+expt,+nlck}
\__fontspec_define_opentype_onoffreset:nnnnn {CJKShape} {Simplified}  {smpl} {smpl} {+trad,+jp78,+jp83,+jp90,+jp04,+expt,+nlck}
\__fontspec_define_opentype_onoffreset:nnnnn {CJKShape} {JIS1978}     {jp78} {jp78} {+trad,+smpl,+jp83,+jp90,+jp04,+expt,+nlck}
\__fontspec_define_opentype_onoffreset:nnnnn {CJKShape} {JIS1983}     {jp83} {jp83} {+trad,+smpl,+jp78,+jp90,+jp04,+expt,+nlck}
\__fontspec_define_opentype_onoffreset:nnnnn {CJKShape} {JIS1990}     {jp90} {jp90} {+trad,+smpl,+jp78,+jp83,+jp04,+expt,+nlck}
\__fontspec_define_opentype_onoffreset:nnnnn {CJKShape} {JIS2004}     {jp04} {jp04} {+trad,+smpl,+jp78,+jp83,+jp90,+expt,+nlck}
\__fontspec_define_opentype_onoffreset:nnnnn {CJKShape} {Expert}      {expt} {expt} {+trad,+smpl,+jp78,+jp83,+jp90,+jp04,+nlck}
\__fontspec_define_opentype_onoffreset:nnnnn {CJKShape} {NLC}         {nlck} {nlck} {+trad,+smpl,+jp78,+jp83,+jp90,+jp04,+expt}
\__fontspec_define_opentype_feature_group:n  {CharacterWidth}
\__fontspec_define_opentype_feature:nnnnn    {CharacterWidth} {ResetAll} {} {}
  {
    +pwid,-pwid,
    +fwid,-fwid,
    +hwid,-hwid,
    +twid,-twid,
    +qwid,-qwid,
    +palt,-palt,
    +halt,-halt,
  }
\__fontspec_define_opentype_onoffreset:nnnnn {CharacterWidth} {Proportional}          {pwid} {pwid} {+fwid,+hwid,+twid,+qwid,+palt,+halt}
\__fontspec_define_opentype_onoffreset:nnnnn {CharacterWidth} {Full}                  {fwid} {fwid} {+pwid,+hwid,+twid,+qwid,+palt,+halt}
\__fontspec_define_opentype_onoffreset:nnnnn {CharacterWidth} {Half}                  {hwid} {hwid} {+pwid,+fwid,+twid,+qwid,+palt,+halt}
\__fontspec_define_opentype_onoffreset:nnnnn {CharacterWidth} {Third}                 {twid} {twid} {+pwid,+fwid,+hwid,+qwid,+palt,+halt}
\__fontspec_define_opentype_onoffreset:nnnnn {CharacterWidth} {Quarter}               {qwid} {qwid} {+pwid,+fwid,+hwid,+twid,+palt,+halt}
\__fontspec_define_opentype_onoffreset:nnnnn {CharacterWidth} {AlternateProportional} {palt} {palt} {+pwid,+fwid,+hwid,+twid,+qwid,+halt}
\__fontspec_define_opentype_onoffreset:nnnnn {CharacterWidth} {AlternateHalf}         {halt} {halt} {+pwid,+fwid,+hwid,+twid,+qwid,+palt}
\__fontspec_define_opentype_feature_group:n {Vertical}
\__fontspec_define_opentype_onoffreset:nnnnn {Vertical} {RotatedGlyphs}         {vrt2} {vrt2} {+vrtr,+vert}
\__fontspec_define_opentype_onoffreset:nnnnn {Vertical} {AlternatesForRotation} {vrtr} {vrtr} {+vrt2}
\__fontspec_define_opentype_onoffreset:nnnnn {Vertical} {Alternates}            {vert} {vert} {+vrt2}
\__fontspec_define_opentype_onoffreset:nnnnn {Vertical} {KanaAlternates}        {vkna} {vkna} {+hkna}
\__fontspec_define_opentype_onoffreset:nnnnn {Vertical} {Kerning}               {vkrn} {vkrn} {}
\__fontspec_define_opentype_onoffreset:nnnnn {Vertical} {AlternateMetrics}      {valt} {valt} {+vhal,+vpal,+kern}
\__fontspec_define_opentype_onoffreset:nnnnn {Vertical} {HalfMetrics}           {vhal} {vhal} {+valt,+vpal,+kern}
\__fontspec_define_opentype_onoffreset:nnnnn {Vertical} {ProportionalMetrics}   {vpal} {vpal} {+valt,+vhal}
\__fontspec_define_opentype_feature_group:n  {Alternate}
\keys_define:nn {fontspec-opentype}
  {
    Alternate .default:n = {0} ,
    Alternate .groups:n = {opentype},
    Alternate / unknown .code:n =
      {
        \clist_map_inline:nn {#1}
          { \__fontspec_make_OT_feature:nnn {salt}{ +salt = ##1 }{} }
      }
  }
\keys_define:nn {fontspec-opentype}
  {
    Alternate / Random  .code:n =
      { \__fontspec_make_OT_feature:nnn {salt}{ +salt = random }{} } ,
  }
\aliasfontfeature{Alternate}{StylisticAlternates}
\__fontspec_define_opentype_feature_group:n  {Variant}
\keys_define:nn {fontspec-opentype}
  {
    Variant .default:n = {0} ,
    Variant .groups:n = {opentype} ,
    Variant / unknown .code:n =
      {
        \clist_map_inline:nn {#1}
          {
            \__fontspec_make_OT_feature:xxx { ss \two@digits {##1} } { +ss \two@digits {##1} } {}
          }
      }
  }
\aliasfontfeature{Variant}{StylisticSet}
\__fontspec_define_opentype_feature_group:n  {CharacterVariant}
\use:x
  {
    \cs_new:Npn \exp_not:N \fontspec_parse_cv:w
        ##1 \c_colon_str ##2 \c_colon_str ##3 \exp_not:N \q_nil
      {
        \__fontspec_make_OT_feature:xxx
          {  cv \exp_not:N \two@digits {##1} }
          { +cv \exp_not:N \two@digits {##1} = ##2 } {}
      }
    \keys_define:nn {fontspec-opentype}
      {
        CharacterVariant / unknown .code:n =
          {
            \clist_map_inline:nn {##1}
              {
                \exp_not:N \fontspec_parse_cv:w
                  ####1 \c_colon_str 0 \c_colon_str \exp_not:N \q_nil
              }
          }
      }
  }
\__fontspec_define_opentype_feature_group:n {Annotation}
\keys_define:nn {fontspec-opentype}
  {
    Annotation .default:n = {0} ,
    Annotation .groups:n = {opentype},
    Annotation / unknown .code:n =
      {
        \__fontspec_make_OT_feature:nnn {nalt} {+nalt=#1} {}
      }
  }
\__fontspec_define_opentype_feature_group:n  {Ornament}
\keys_define:nn {fontspec-opentype}
  {
    Ornament .default:n = {0} ,
    Ornament .groups:n = {opentype},
    Ornament / unknown .code:n =
      {
        \__fontspec_make_OT_feature:nnn {ornm} { +ornm=#1 } {}
      }
  }
\keys_define:nn {fontspec-opentype}
  {
    Script .choice: ,
    Script .groups:n = {opentype} ,
  }
\cs_new:Nn \fontspec_new_script:nn
  {
    \keys_define:nn {fontspec-opentype} { Script / #1 .code:n =
      {
        \bool_set_false:N \l__fontspec_scriptlang_exist_bool
        \clist_map_inline:nn {#2}
          {
            \exp_args:No \__fontspec_check_script:NnT \l__fontspec_fontface_cs_tl {####1}
              {
                \tl_set:Nn \l__fontspec_script_name_tl {#1}
                \tl_set:Nn \l__fontspec_script_tl {####1}
                \int_set:Nn \l__fontspec_script_int {\l__fontspec_strnum_int}
                \bool_set_true:N \l__fontspec_scriptlang_exist_bool
                \tl_gset:Nx \g__fontspec_single_feat_tl { script=####1 }
                \clist_map_break:
              }
          }
        \bool_if:NF \l__fontspec_scriptlang_exist_bool
          {
            \__fontspec_info:nxx {script-not-exist} {\l_fontspec_fontname_tl} {#1}
            \clist_set:Nn \l_tmpa_clist {#2}
            \clist_get:NN \l_tmpa_clist \l__fontspec_script_tl
            \exp_args:Noo \__fontspec_check_script:NnF \l__fontspec_fontface_cs_tl \l__fontspec_script_tl
              {
                \tl_set:Nn \l__fontspec_script_name_tl {#1}
                \int_set:Nn \l__fontspec_script_int {\l__fontspec_strnum_int}
                \tl_gset:Nx \g__fontspec_single_feat_tl { script=\l__fontspec_script_tl }
              }
          }
      }
    }
  }
\clist_new:N \g__fontspec_default_scripts_clist
\cs_new:Nn \fontspec_default_script:n
  {
    \clist_gset:Nn \g__fontspec_default_scripts_clist {#1}
  }
\fontspec_default_script:n {latn,DFLT}
\keys_define:nn {fontspec-opentype} { Script / CustomDefault .code:n =
  {
    \bool_set_false:N \l__fontspec_scriptlang_exist_bool
    \clist_map_inline:Nn \g__fontspec_default_scripts_clist
      {
        \exp_args:No \__fontspec_check_script:NnT \l__fontspec_fontface_cs_tl {##1}
          {
            \tl_set:Nn \l__fontspec_script_name_tl {Default (##1)}
            \tl_set:Nn \l__fontspec_script_tl {##1}
            \int_set:Nn \l__fontspec_script_int {\l__fontspec_strnum_int}
            \bool_set_true:N \l__fontspec_scriptlang_exist_bool
            \tl_gset:Nx \g__fontspec_single_feat_tl { script=##1 }
            \clist_map_break:
          }
      }
    \bool_if:NF \l__fontspec_scriptlang_exist_bool
      {
        \tl_clear:N \l__fontspec_script_name_tl
      }
  }
}
\keys_define:nn {fontspec-opentype}
  {
    Language .choice: ,
    Language .groups:n = {opentype} ,
  }
\cs_new:Nn \fontspec_new_lang:nn
  {
    \keys_define:nn {fontspec-opentype} { Language / #1 .code:n =
      {
        \bool_set_false:N \l__fontspec_scriptlang_exist_bool
        \clist_map_inline:nn {#2}
          {
            \exp_args:No \__fontspec_check_lang:NnTF \l__fontspec_fontface_cs_tl {####1}
              {
                \tl_set:Nn \l__fontspec_lang_tl {####1}
                \int_set:Nn \l__fontspec_language_int {\l__fontspec_strnum_int}
                \tl_gset:Nx \g__fontspec_single_feat_tl { language=####1 }
                \bool_set_true:N \l__fontspec_scriptlang_exist_bool
                \clist_map_break:
              }
          }
        \bool_if:NF \l__fontspec_scriptlang_exist_bool
          {
            \__fontspec_info:nx {language-not-exist} {#1}
            \clist_set:Nn \l_tmpa_clist {#2}
            \clist_get:NN \l_tmpa_clist \l__fontspec_lang_tl
            \exp_args:Noo \__fontspec_check_lang:NnF \l__fontspec_fontface_cs_tl \l__fontspec_lang_tl
              {
                \tl_set:Nn \l__fontspec_lang_name_tl {#1}
                \int_set:Nn \l__fontspec_language_int {\l__fontspec_strnum_int}
                \tl_gset:Nx \g__fontspec_single_feat_tl { language=\l__fontspec_lang_tl }
              }
          }
      }
    }
  }
\clist_new:N \g__fontspec_default_langs_clist
\cs_new:Nn \fontspec_default_lang:n
  {
    \clist_gset:Nn \g__fontspec_default_langs_clist {#1}
  }
\fontspec_default_lang:n {dflt}
\__fontspec_keys_define_code:nnn {fontspec-opentype} { Language / Default }
  {
    \tl_set:Nn \l__fontspec_lang_tl {dflt}
    \int_zero:N \l__fontspec_language_int
    \tl_gset:Nn \g__fontspec_single_feat_tl { language=dflt }
  }
\cs_new:Nn \__fontspec_ot_compat:nn
  {
    \aliasfontfeatureoption {#1} {#2Off} {No#2}
  }
\__fontspec_ot_compat:nn {Ligatures}   {Rare}
\__fontspec_ot_compat:nn {Ligatures}   {Required}
\__fontspec_ot_compat:nn {Ligatures}   {Common}
\__fontspec_ot_compat:nn {Ligatures}   {Discretionary}
\__fontspec_ot_compat:nn {Ligatures}   {Contextual}
\__fontspec_ot_compat:nn {Ligatures}   {Historic}
\__fontspec_ot_compat:nn {Numbers}     {SlashedZero}
\__fontspec_ot_compat:nn {Contextuals} {Swash}
\__fontspec_ot_compat:nn {Contextuals} {Alternate}
\__fontspec_ot_compat:nn {Contextuals} {WordInitial}
\__fontspec_ot_compat:nn {Contextuals} {WordFinal}
\__fontspec_ot_compat:nn {Contextuals} {LineFinal}
\__fontspec_ot_compat:nn {Contextuals} {Inner}
\__fontspec_ot_compat:nn {Diacritics}  {MarkToBase}
\__fontspec_ot_compat:nn {Diacritics}  {MarkToMark}
\__fontspec_ot_compat:nn {Diacritics}  {AboveBase}
\__fontspec_ot_compat:nn {Diacritics}  {BelowBase}

%%^^A%%  fontspec-code-scripts.dtx -- part of FONTSPEC <latex3.github.io/fontspec>

\newfontscript{Adlam}{adlm}
\newfontscript{Ahom}{ahom}
\newfontscript{Anatolian~Hieroglyphs}{hluw}
\newfontscript{Arabic}{arab}
\newfontscript{Armenian}{armn}
\newfontscript{Avestan}{avst}
\newfontscript{Balinese}{bali}
\newfontscript{Bamum}{bamu}
\newfontscript{Bassa~Vah}{bass}
\newfontscript{Batak}{batk}
\newfontscript{Bengali}{bng2,beng}
\newfontscript{Bhaiksuki}{bhks}
\newfontscript{Bopomofo}{bopo}
\newfontscript{Brahmi}{brah}
\newfontscript{Braille}{brai}
\newfontscript{Buginese}{bugi}
\newfontscript{Buhid}{buhd}
\newfontscript{Byzantine~Music}{byzm}
\newfontscript{Canadian~Syllabics}{cans}
\newfontscript{Carian}{cari}
\newfontscript{Caucasian~Albanian}{aghb}
\newfontscript{Chakma}{cakm}
\newfontscript{Cham}{cham}
\newfontscript{Cherokee}{cher}
\newfontscript{Chorasmian}{chrs}
\newfontscript{CJK~Ideographic}{hani}
\newfontscript{Coptic}{copt}
\newfontscript{Cypriot~Syllabary}{cprt}
\newfontscript{Cypro-Minoan}{cpmn}
\newfontscript{Cyrillic}{cyrl}
\newfontscript{Default}{DFLT}
\newfontscript{Deseret}{dsrt}
\newfontscript{Devanagari}{dev2,deva}
\newfontscript{Dives~Akuru}{diak}
\newfontscript{Dogra}{dogr}
\newfontscript{Duployan}{dupl}
\newfontscript{Egyptian~Hieroglyphs}{egyp}
\newfontscript{Elbasan}{elba}
\newfontscript{Elymaic}{elym}
\newfontscript{Ethiopic}{ethi}
\newfontscript{Georgian}{geor}
\newfontscript{Glagolitic}{glag}
\newfontscript{Gothic}{goth}
\newfontscript{Grantha}{gran}
\newfontscript{Greek}{grek}
\newfontscript{Gujarati}{gjr2,gujr}
\newfontscript{Gunjala~Gondi}{gong}
\newfontscript{Gurmukhi}{gur2,guru}
\newfontscript{Hangul~Jamo}{jamo}
\newfontscript{Hangul}{hang}
\newfontscript{Hanifi~Rohingya}{rohg}
\newfontscript{Hanunoo}{hano}
\newfontscript{Hatran}{hatr}
\newfontscript{Hebrew}{hebr}
\newfontscript{Hiragana~and~Katakana}{kana}
\newfontscript{Imperial~Aramaic}{armi}
\newfontscript{Inscriptional~Pahlavi}{phli}
\newfontscript{Inscriptional~Parthian}{prti}
\newfontscript{Javanese}{java}
\newfontscript{Kaithi}{kthi}
\newfontscript{Kannada}{knd2,knda}
\newfontscript{Kawi}{kawi}
\newfontscript{Kayah~Li}{kali}
\newfontscript{Kharosthi}{khar}
\newfontscript{Khitan~Small~Script}{kits}
\newfontscript{Khmer}{khmr}
\newfontscript{Khojki}{khoj}
\newfontscript{Khudawadi}{sind}
\newfontscript{Lao}{lao~}
\newfontscript{Latin}{latn}
\newfontscript{Lepcha}{lepc}
\newfontscript{Limbu}{limb}
\newfontscript{Linear~A}{lina}
\newfontscript{Linear~B}{linb}
\newfontscript{Lisu}{lisu}
\newfontscript{Lycian}{lyci}
\newfontscript{Lydian}{lydi}
\newfontscript{Mahajani}{mahj}
\newfontscript{Makasar}{maka}
\newfontscript{Malayalam}{mlm2,mlym}
\newfontscript{Mandaic}{mand}
\newfontscript{Manichaean}{mani}
\newfontscript{Marchen}{marc}
\newfontscript{Masaram~Gondi}{gonm}
\newfontscript{Math}{math}
\newfontscript{Medefaidrin}{medf}
\newfontscript{Meitei~Mayek}{mtei}
\newfontscript{Mende~Kikakui}{mend}
\newfontscript{Meroitic~Cursive}{merc}
\newfontscript{Meroitic~Hieroglyphs}{mero}
\newfontscript{Miao}{plrd}
\newfontscript{Modi}{modi}
\newfontscript{Mongolian}{mong}
\newfontscript{Mro}{mroo}
\newfontscript{Multani}{mult}
\newfontscript{Musical~Symbols}{musc}
\newfontscript{Myanmar}{mym2,mymr}
\newfontscript{N'Ko}{nko~}
\newfontscript{Nabataean}{nbat}
\newfontscript{Nag~Mundari}{nagm}
\newfontscript{Nandinagari}{nand}
\newfontscript{Newa}{newa}
\newfontscript{Nushu}{nshu}
\newfontscript{Nyiakeng~Puachue~Hmong}{hmnp}
\newfontscript{Odia}{ory2,orya}
\newfontscript{Ogham}{ogam}
\newfontscript{Ol~Chiki}{olck}
\newfontscript{Old~Italic}{ital}
\newfontscript{Old~Hungarian}{hung}
\newfontscript{Old~North~Arabian}{narb}
\newfontscript{Old~Permic}{perm}
\newfontscript{Old~Persian~Cuneiform}{xpeo}
\newfontscript{Old~Sogdian}{sogo}
\newfontscript{Old~South~Arabian}{sarb}
\newfontscript{Old~Turkic}{orkh}
\newfontscript{Old~Uyghur}{ougr}
\newfontscript{Osage}{osge}
\newfontscript{Osmanya}{osma}
\newfontscript{Pahawh~Hmong}{hmng}
\newfontscript{Palmyrene}{palm}
\newfontscript{Pau~Cin~Hau}{pauc}
\newfontscript{Phags-pa}{phag}
\newfontscript{Phoenician}{phnx}
\newfontscript{Psalter~Pahlavi}{phlp}
\newfontscript{Rejang}{rjng}
\newfontscript{Runic}{runr}
\newfontscript{Samaritan}{samr}
\newfontscript{Saurashtra}{saur}
\newfontscript{Sharada}{shrd}
\newfontscript{Shavian}{shaw}
\newfontscript{Siddham}{sidd}
\newfontscript{Sign~Writing}{sgnw}
\newfontscript{Sinhala}{sinh}
\newfontscript{Sogdian}{sogd}
\newfontscript{Sora~Sompeng}{sora}
\newfontscript{Sumero-Akkadian~Cuneiform}{xsux}
\newfontscript{Sundanese}{sund}
\newfontscript{Syloti~Nagri}{sylo}
\newfontscript{Syriac}{syrc}
\newfontscript{Tagalog}{tglg}
\newfontscript{Tagbanwa}{tagb}
\newfontscript{Tai~Le}{tale}
\newfontscript{Tai~Lu}{talu}
\newfontscript{Tai~Tham}{lana}
\newfontscript{Tai~Viet}{tavt}
\newfontscript{Takri}{takr}
\newfontscript{Tamil}{tml2,taml}
\newfontscript{Tangsa}{tnsa}
\newfontscript{Tangut}{tang}
\newfontscript{Telugu}{tel2,telu}
\newfontscript{Thaana}{thaa}
\newfontscript{Thai}{thai}
\newfontscript{Tibetan}{tibt}
\newfontscript{Tifinagh}{tfng}
\newfontscript{Tirhuta}{tirh}
\newfontscript{Toto}{toto}
\newfontscript{Ugaritic~Cuneiform}{ugar}
\newfontscript{Vai}{vai~}
\newfontscript{Vithkuqi}{vith}
\newfontscript{Wancho}{wcho}
\newfontscript{Warang~Citi}{wara}
\newfontscript{Yezidi}{yezi}
\newfontscript{Yi}{yi~~}
\newfontscript{Zanabazar~Square}{zanb}
\newfontscript{CJK}{hani}
\newfontscript{Kana}{kana}
\newfontscript{Maths}{math}
\newfontscript{N'ko}{nko~}
\newfontscript{Oriya}{ory2,orya}

%%^^A%%  fontspec-code-lang.dtx -- part of FONTSPEC <latex3.github.io/fontspec>

\newfontlanguage{Abaza}{ABA}
\newfontlanguage{Abkhazian}{ABK}
\newfontlanguage{Adyghe}{ADY}
\newfontlanguage{Afrikaans}{AFK}
\newfontlanguage{Afar}{AFR}
\newfontlanguage{Agaw}{AGW}
\newfontlanguage{Altai}{ALT}
\newfontlanguage{Amharic}{AMH}
\newfontlanguage{Arabic}{ARA}
\newfontlanguage{Aari}{ARI}
\newfontlanguage{Arakanese}{ARK}
\newfontlanguage{Assamese}{ASM}
\newfontlanguage{Athapaskan}{ATH}
\newfontlanguage{Avar}{AVR}
\newfontlanguage{Awadhi}{AWA}
\newfontlanguage{Aymara}{AYM}
\newfontlanguage{Azeri}{AZE}
\newfontlanguage{Badaga}{BAD}
\newfontlanguage{Baghelkhandi}{BAG}
\newfontlanguage{Balkar}{BAL}
\newfontlanguage{Baule}{BAU}
\newfontlanguage{Berber}{BBR}
\newfontlanguage{Bench}{BCH}
\newfontlanguage{Bible~Cree}{BCR}
\newfontlanguage{Belarussian}{BEL}
\newfontlanguage{Bemba}{BEM}
\newfontlanguage{Bengali}{BEN}
\newfontlanguage{Bulgarian}{BGR}
\newfontlanguage{Bhili}{BHI}
\newfontlanguage{Bhojpuri}{BHO}
\newfontlanguage{Bikol}{BIK}
\newfontlanguage{Bilen}{BIL}
\newfontlanguage{Blackfoot}{BKF}
\newfontlanguage{Balochi}{BLI}
\newfontlanguage{Balante}{BLN}
\newfontlanguage{Balti}{BLT}
\newfontlanguage{Bambara}{BMB}
\newfontlanguage{Bamileke}{BML}
\newfontlanguage{Breton}{BRE}
\newfontlanguage{Brahui}{BRH}
\newfontlanguage{Braj~Bhasha}{BRI}
\newfontlanguage{Burmese}{BRM}
\newfontlanguage{Bashkir}{BSH}
\newfontlanguage{Beti}{BTI}
\newfontlanguage{Catalan}{CAT}
\newfontlanguage{Cebuano}{CEB}
\newfontlanguage{Chechen}{CHE}
\newfontlanguage{Chaha~Gurage}{CHG}
\newfontlanguage{Chattisgarhi}{CHH}
\newfontlanguage{Chichewa}{CHI}
\newfontlanguage{Chukchi}{CHK}
\newfontlanguage{Chipewyan}{CHP}
\newfontlanguage{Cherokee}{CHR}
\newfontlanguage{Chuvash}{CHU}
\newfontlanguage{Comorian}{CMR}
\newfontlanguage{Coptic}{COP}
\newfontlanguage{Cree}{CRE}
\newfontlanguage{Carrier}{CRR}
\newfontlanguage{Crimean~Tatar}{CRT}
\newfontlanguage{Church~Slavonic}{CSL}
\newfontlanguage{Czech}{CSY}
\newfontlanguage{Danish}{DAN}
\newfontlanguage{Dargwa}{DAR}
\newfontlanguage{Woods~Cree}{DCR}
\newfontlanguage{German}{DEU}
\newfontlanguage{Dogri}{DGR}
\newfontlanguage{Divehi}{DIV}
\newfontlanguage{Djerma}{DJR}
\newfontlanguage{Dangme}{DNG}
\newfontlanguage{Dinka}{DNK}
\newfontlanguage{Dungan}{DUN}
\newfontlanguage{Dzongkha}{DZN}
\newfontlanguage{Ebira}{EBI}
\newfontlanguage{Eastern~Cree}{ECR}
\newfontlanguage{Edo}{EDO}
\newfontlanguage{Efik}{EFI}
\newfontlanguage{Greek}{ELL}
\newfontlanguage{English}{ENG}
\newfontlanguage{Erzya}{ERZ}
\newfontlanguage{Spanish}{ESP}
\newfontlanguage{Estonian}{ETI}
\newfontlanguage{Basque}{EUQ}
\newfontlanguage{Evenki}{EVK}
\newfontlanguage{Even}{EVN}
\newfontlanguage{Ewe}{EWE}
\newfontlanguage{French~Antillean}{FAN}
\newfontlanguage{Farsi}{FAR}
\newfontlanguage{Parsi}{FAR}
\newfontlanguage{Persian}{FAR}
\newfontlanguage{Finnish}{FIN}
\newfontlanguage{Fijian}{FJI}
\newfontlanguage{Flemish}{FLE}
\newfontlanguage{Forest~Nenets}{FNE}
\newfontlanguage{Fon}{FON}
\newfontlanguage{Faroese}{FOS}
\newfontlanguage{French}{FRA}
\newfontlanguage{Frisian}{FRI}
\newfontlanguage{Friulian}{FRL}
\newfontlanguage{Futa}{FTA}
\newfontlanguage{Fulani}{FUL}
\newfontlanguage{Ga}{GAD}
\newfontlanguage{Gaelic}{GAE}
\newfontlanguage{Gagauz}{GAG}
\newfontlanguage{Galician}{GAL}
\newfontlanguage{Garshuni}{GAR}
\newfontlanguage{Garhwali}{GAW}
\newfontlanguage{Ge'ez}{GEZ}
\newfontlanguage{Gilyak}{GIL}
\newfontlanguage{Gumuz}{GMZ}
\newfontlanguage{Gondi}{GON}
\newfontlanguage{Greenlandic}{GRN}
\newfontlanguage{Garo}{GRO}
\newfontlanguage{Guarani}{GUA}
\newfontlanguage{Gujarati}{GUJ}
\newfontlanguage{Haitian}{HAI}
\newfontlanguage{Halam}{HAL}
\newfontlanguage{Harauti}{HAR}
\newfontlanguage{Hausa}{HAU}
\newfontlanguage{Hawaiin}{HAW}
\newfontlanguage{Hammer-Banna}{HBN}
\newfontlanguage{Hiligaynon}{HIL}
\newfontlanguage{Hindi}{HIN}
\newfontlanguage{High~Mari}{HMA}
\newfontlanguage{Hindko}{HND}
\newfontlanguage{Ho}{HO}
\newfontlanguage{Harari}{HRI}
\newfontlanguage{Croatian}{HRV}
\newfontlanguage{Hungarian}{HUN}
\newfontlanguage{Armenian}{HYE}
\newfontlanguage{Igbo}{IBO}
\newfontlanguage{Ijo}{IJO}
\newfontlanguage{Ilokano}{ILO}
\newfontlanguage{Indonesian}{IND}
\newfontlanguage{Ingush}{ING}
\newfontlanguage{Inuktitut}{INU}
\newfontlanguage{Irish}{IRI}
\newfontlanguage{Irish~Traditional}{IRT}
\newfontlanguage{Icelandic}{ISL}
\newfontlanguage{Inari~Sami}{ISM}
\newfontlanguage{Italian}{ITA}
\newfontlanguage{Hebrew}{IWR}
\newfontlanguage{Javanese}{JAV}
\newfontlanguage{Yiddish}{JII}
\newfontlanguage{Japanese}{JAN}
\newfontlanguage{Judezmo}{JUD}
\newfontlanguage{Jula}{JUL}
\newfontlanguage{Kabardian}{KAB}
\newfontlanguage{Kachchi}{KAC}
\newfontlanguage{Kalenjin}{KAL}
\newfontlanguage{Kannada}{KAN}
\newfontlanguage{Karachay}{KAR}
\newfontlanguage{Georgian}{KAT}
\newfontlanguage{Kazakh}{KAZ}
\newfontlanguage{Kebena}{KEB}
\newfontlanguage{Khutsuri~Georgian}{KGE}
\newfontlanguage{Khakass}{KHA}
\newfontlanguage{Khanty-Kazim}{KHK}
\newfontlanguage{Khmer}{KHM}
\newfontlanguage{Khanty-Shurishkar}{KHS}
\newfontlanguage{Khanty-Vakhi}{KHV}
\newfontlanguage{Khowar}{KHW}
\newfontlanguage{Kikuyu}{KIK}
\newfontlanguage{Kirghiz}{KIR}
\newfontlanguage{Kisii}{KIS}
\newfontlanguage{Kokni}{KKN}
\newfontlanguage{Kalmyk}{KLM}
\newfontlanguage{Kamba}{KMB}
\newfontlanguage{Kumaoni}{KMN}
\newfontlanguage{Komo}{KMO}
\newfontlanguage{Komso}{KMS}
\newfontlanguage{Kanuri}{KNR}
\newfontlanguage{Kodagu}{KOD}
\newfontlanguage{Korean~Old~Hangul}{KOH}
\newfontlanguage{Konkani}{KOK}
\newfontlanguage{Kikongo}{KON}
\newfontlanguage{Komi-Permyak}{KOP}
\newfontlanguage{Korean}{KOR}
\newfontlanguage{Komi-Zyrian}{KOZ}
\newfontlanguage{Kpelle}{KPL}
\newfontlanguage{Krio}{KRI}
\newfontlanguage{Karakalpak}{KRK}
\newfontlanguage{Karelian}{KRL}
\newfontlanguage{Karaim}{KRM}
\newfontlanguage{Karen}{KRN}
\newfontlanguage{Koorete}{KRT}
\newfontlanguage{Kashmiri}{KSH}
\newfontlanguage{Khasi}{KSI}
\newfontlanguage{Kildin~Sami}{KSM}
\newfontlanguage{Kui}{KUI}
\newfontlanguage{Kulvi}{KUL}
\newfontlanguage{Kumyk}{KUM}
\newfontlanguage{Kurdish}{KUR}
\newfontlanguage{Kurukh}{KUU}
\newfontlanguage{Kuy}{KUY}
\newfontlanguage{Koryak}{KYK}
\newfontlanguage{Ladin}{LAD}
\newfontlanguage{Lahuli}{LAH}
\newfontlanguage{Lak}{LAK}
\newfontlanguage{Lambani}{LAM}
\newfontlanguage{Lao}{LAO}
\newfontlanguage{Latin}{LAT}
\newfontlanguage{Laz}{LAZ}
\newfontlanguage{L-Cree}{LCR}
\newfontlanguage{Ladakhi}{LDK}
\newfontlanguage{Lezgi}{LEZ}
\newfontlanguage{Lingala}{LIN}
\newfontlanguage{Low~Mari}{LMA}
\newfontlanguage{Limbu}{LMB}
\newfontlanguage{Lomwe}{LMW}
\newfontlanguage{Lower~Sorbian}{LSB}
\newfontlanguage{Lule~Sami}{LSM}
\newfontlanguage{Lithuanian}{LTH}
\newfontlanguage{Luba}{LUB}
\newfontlanguage{Luganda}{LUG}
\newfontlanguage{Luhya}{LUH}
\newfontlanguage{Luo}{LUO}
\newfontlanguage{Latvian}{LVI}
\newfontlanguage{Majang}{MAJ}
\newfontlanguage{Makua}{MAK}
\newfontlanguage{Malayalam~Traditional}{MAL}
\newfontlanguage{Mansi}{MAN}
\newfontlanguage{Marathi}{MAR}
\newfontlanguage{Marwari}{MAW}
\newfontlanguage{Mbundu}{MBN}
\newfontlanguage{Manchu}{MCH}
\newfontlanguage{Moose~Cree}{MCR}
\newfontlanguage{Mende}{MDE}
\newfontlanguage{Me'en}{MEN}
\newfontlanguage{Mizo}{MIZ}
\newfontlanguage{Macedonian}{MKD}
\newfontlanguage{Male}{MLE}
\newfontlanguage{Malagasy}{MLG}
\newfontlanguage{Malinke}{MLN}
\newfontlanguage{Malayalam~Reformed}{MLR}
\newfontlanguage{Malay}{MLY}
\newfontlanguage{Mandinka}{MND}
\newfontlanguage{Mongolian}{MNG}
\newfontlanguage{Manipuri}{MNI}
\newfontlanguage{Maninka}{MNK}
\newfontlanguage{Manx~Gaelic}{MNX}
\newfontlanguage{Moksha}{MOK}
\newfontlanguage{Moldavian}{MOL}
\newfontlanguage{Mon}{MON}
\newfontlanguage{Moroccan}{MOR}
\newfontlanguage{Maori}{MRI}
\newfontlanguage{Maithili}{MTH}
\newfontlanguage{Maltese}{MTS}
\newfontlanguage{Mundari}{MUN}
\newfontlanguage{Naga-Assamese}{NAG}
\newfontlanguage{Nanai}{NAN}
\newfontlanguage{Naskapi}{NAS}
\newfontlanguage{N-Cree}{NCR}
\newfontlanguage{Ndebele}{NDB}
\newfontlanguage{Ndonga}{NDG}
\newfontlanguage{Nepali}{NEP}
\newfontlanguage{Newari}{NEW}
\newfontlanguage{Nagari}{NGR}
\newfontlanguage{Norway~House~Cree}{NHC}
\newfontlanguage{Nisi}{NIS}
\newfontlanguage{Niuean}{NIU}
\newfontlanguage{Nkole}{NKL}
\newfontlanguage{N'ko}{NKO}
\newfontlanguage{Dutch}{NLD}
\newfontlanguage{Nogai}{NOG}
\newfontlanguage{Norwegian}{NOR}
\newfontlanguage{Northern~Sami}{NSM}
\newfontlanguage{Northern~Tai}{NTA}
\newfontlanguage{Esperanto}{NTO}
\newfontlanguage{Nynorsk}{NYN}
\newfontlanguage{Oji-Cree}{OCR}
\newfontlanguage{Ojibway}{OJB}
\newfontlanguage{Oriya}{ORI}
\newfontlanguage{Oromo}{ORO}
\newfontlanguage{Ossetian}{OSS}
\newfontlanguage{Palestinian~Aramaic}{PAA}
\newfontlanguage{Pali}{PAL}
\newfontlanguage{Punjabi}{PAN}
\newfontlanguage{Palpa}{PAP}
\newfontlanguage{Pashto}{PAS}
\newfontlanguage{Polytonic~Greek}{PGR}
\newfontlanguage{Pilipino}{PIL}
\newfontlanguage{Palaung}{PLG}
\newfontlanguage{Polish}{PLK}
\newfontlanguage{Provencal}{PRO}
\newfontlanguage{Portuguese}{PTG}
\newfontlanguage{Chin}{QIN}
\newfontlanguage{Rajasthani}{RAJ}
\newfontlanguage{R-Cree}{RCR}
\newfontlanguage{Russian~Buriat}{RBU}
\newfontlanguage{Riang}{RIA}
\newfontlanguage{Rhaeto-Romanic}{RMS}
\newfontlanguage{Romanian}{ROM}
\newfontlanguage{Romany}{ROY}
\newfontlanguage{Rusyn}{RSY}
\newfontlanguage{Ruanda}{RUA}
\newfontlanguage{Russian}{RUS}
\newfontlanguage{Sadri}{SAD}
\newfontlanguage{Sanskrit}{SAN}
\newfontlanguage{Santali}{SAT}
\newfontlanguage{Sayisi}{SAY}
\newfontlanguage{Sekota}{SEK}
\newfontlanguage{Selkup}{SEL}
\newfontlanguage{Sango}{SGO}
\newfontlanguage{Shan}{SHN}
\newfontlanguage{Sibe}{SIB}
\newfontlanguage{Sidamo}{SID}
\newfontlanguage{Silte~Gurage}{SIG}
\newfontlanguage{Skolt~Sami}{SKS}
\newfontlanguage{Slovak}{SKY}
\newfontlanguage{Slavey}{SLA}
\newfontlanguage{Slovenian}{SLV}
\newfontlanguage{Somali}{SML}
\newfontlanguage{Samoan}{SMO}
\newfontlanguage{Sena}{SNA}
\newfontlanguage{Sindhi}{SND}
\newfontlanguage{Sinhalese}{SNH}
\newfontlanguage{Soninke}{SNK}
\newfontlanguage{Sodo~Gurage}{SOG}
\newfontlanguage{Sotho}{SOT}
\newfontlanguage{Albanian}{SQI}
\newfontlanguage{Serbian}{SRB}
\newfontlanguage{Saraiki}{SRK}
\newfontlanguage{Serer}{SRR}
\newfontlanguage{South~Slavey}{SSL}
\newfontlanguage{Southern~Sami}{SSM}
\newfontlanguage{Suri}{SUR}
\newfontlanguage{Svan}{SVA}
\newfontlanguage{Swedish}{SVE}
\newfontlanguage{Swadaya~Aramaic}{SWA}
\newfontlanguage{Swahili}{SWK}
\newfontlanguage{Swazi}{SWZ}
\newfontlanguage{Sutu}{SXT}
\newfontlanguage{Syriac}{SYR}
\newfontlanguage{Tabasaran}{TAB}
\newfontlanguage{Tajiki}{TAJ}
\newfontlanguage{Tamil}{TAM}
\newfontlanguage{Tatar}{TAT}
\newfontlanguage{TH-Cree}{TCR}
\newfontlanguage{Telugu}{TEL}
\newfontlanguage{Tongan}{TGN}
\newfontlanguage{Tigre}{TGR}
\newfontlanguage{Tigrinya}{TGY}
\newfontlanguage{Thai}{THA}
\newfontlanguage{Tahitian}{THT}
\newfontlanguage{Tibetan}{TIB}
\newfontlanguage{Turkish}{TRK,TUR}
\newfontlanguage{Turkmen}{TKM}
\newfontlanguage{Temne}{TMN}
\newfontlanguage{Tswana}{TNA}
\newfontlanguage{Tundra~Nenets}{TNE}
\newfontlanguage{Tonga}{TNG}
\newfontlanguage{Todo}{TOD}
\newfontlanguage{Tsonga}{TSG}
\newfontlanguage{Turoyo~Aramaic}{TUA}
\newfontlanguage{Tulu}{TUL}
\newfontlanguage{Tuvin}{TUV}
\newfontlanguage{Twi}{TWI}
\newfontlanguage{Udmurt}{UDM}
\newfontlanguage{Ukrainian}{UKR}
\newfontlanguage{Urdu}{URD}
\newfontlanguage{Upper~Sorbian}{USB}
\newfontlanguage{Uyghur}{UYG}
\newfontlanguage{Uzbek}{UZB}
\newfontlanguage{Venda}{VEN}
\newfontlanguage{Vietnamese}{VIT}
\newfontlanguage{Wa}{WA}
\newfontlanguage{Wagdi}{WAG}
\newfontlanguage{West-Cree}{WCR}
\newfontlanguage{Welsh}{WEL}
\newfontlanguage{Wolof}{WLF}
\newfontlanguage{Tai~Lue}{XBD}
\newfontlanguage{Xhosa}{XHS}
\newfontlanguage{Yakut}{YAK}
\newfontlanguage{Yoruba}{YBA}
\newfontlanguage{Y-Cree}{YCR}
\newfontlanguage{Yi~Classic}{YIC}
\newfontlanguage{Yi~Modern}{YIM}
\newfontlanguage{Chinese~Hong~Kong}{ZHH}
\newfontlanguage{Chinese~Phonetic}{ZHP}
\newfontlanguage{Chinese~Simplified}{ZHS}
\newfontlanguage{Chinese~Traditional}{ZHT}
\newfontlanguage{Zande}{ZND}
\newfontlanguage{Zulu}{ZUL}

%%^^A%%  fontspec-code-feat-aat.dtx -- part of FONTSPEC <latex3.github.io/fontspec>


%%^^A%%  fontspec-code-enc.dtx -- part of FONTSPEC <latex3.github.io/fontspec>

\DeclareDocumentCommand \EncodingCommand { m O{} O{} m }
  {
    \bool_if:NF \l__fontspec_defining_encoding_bool
      { \__fontspec_error:nn {only-inside-encdef} \EncodingCommand }
    \DeclareTextCommand{#1}{\UnicodeEncodingName}[#2][#3]{#4}
  }
\DeclareDocumentCommand \EncodingAccent {mm}
  {
    \bool_if:NF \l__fontspec_defining_encoding_bool
      { \__fontspec_error:nn {only-inside-encdef} \EncodingAccent }
    \DeclareTextCommand{#1}{\UnicodeEncodingName}{\add@unicode@accent{#2}}
  }
\DeclareDocumentCommand \EncodingSymbol {mm}
  {
    \bool_if:NF \l__fontspec_defining_encoding_bool
      { \__fontspec_error:nn {only-inside-encdef} \EncodingSymbol }
    \DeclareTextSymbol{#1}{\UnicodeEncodingName}{#2}
  }
\DeclareDocumentCommand \EncodingComposite {mmm}
  {
    \bool_if:NF \l__fontspec_defining_encoding_bool
      { \__fontspec_error:nn {only-inside-encdef} \EncodingComposite }
    \DeclareTextComposite{#1}{\UnicodeEncodingName}{#2}{#3}
  }
\DeclareDocumentCommand \EncodingCompositeCommand {mmm}
  {
    \bool_if:NF \l__fontspec_defining_encoding_bool
      { \__fontspec_error:nn {only-inside-encdef} \EncodingCompositeCommand }
    \DeclareTextCompositeCommand{#1}{\UnicodeEncodingName}{#2}{#3}
  }
\DeclareDocumentCommand \DeclareUnicodeEncoding {mm}
  {
    \DeclareFontEncoding{#1}{}{}
    \DeclareFontSubstitution{#1}{lmr}{m}{n}
    \DeclareFontFamily{#1}{lmr}{}

    \DeclareFontShape{#1}{lmr}{m}{n}
      {<->\UnicodeFontFile{lmroman10-regular}{\UnicodeFontTeXLigatures}}{}
    \DeclareFontShape{#1}{lmr}{m}{it}
      {<->\UnicodeFontFile{lmroman10-italic}{\UnicodeFontTeXLigatures}}{}
    \DeclareFontShape{#1}{lmr}{m}{sc}
      {<->\UnicodeFontFile{lmromancaps10-regular}{\UnicodeFontTeXLigatures}}{}
    \DeclareFontShape{#1}{lmr}{bx}{n}
      {<->\UnicodeFontFile{lmroman10-bold}{\UnicodeFontTeXLigatures}}{}
    \DeclareFontShape{#1}{lmr}{bx}{it}
      {<->\UnicodeFontFile{lmroman10-bolditalic}{\UnicodeFontTeXLigatures}}{}

    \tl_set_eq:NN \l__fontspec_prev_unicode_name_tl \UnicodeEncodingName
    \tl_set:Nn \UnicodeEncodingName {#1}
    \bool_set_true:N \l__fontspec_defining_encoding_bool
    #2
    \bool_set_false:N \l__fontspec_defining_encoding_bool
    \tl_set_eq:NN \UnicodeEncodingName \l__fontspec_prev_unicode_name_tl
  }
\DeclareDocumentCommand \UndeclareSymbol {m}
  {
    \bool_if:NF \l__fontspec_defining_encoding_bool
      { \__fontspec_error:nn {only-inside-encdef} \UndeclareSymbol }
    \UndeclareTextCommand {#1} {\UnicodeEncodingName}
  }
\DeclareDocumentCommand \UndeclareAccent {m}
  {
    \bool_if:NF \l__fontspec_defining_encoding_bool
      { \__fontspec_error:nn {only-inside-encdef} \UndeclareAccent }
    \UndeclareTextCommand {#1} {\UnicodeEncodingName}
  }
\DeclareDocumentCommand \UndeclareCommand {m}
  {
    \bool_if:NF \l__fontspec_defining_encoding_bool
      { \__fontspec_error:nn {only-inside-encdef} \UndeclareCommand }
    \UndeclareTextCommand {#1} {\UnicodeEncodingName}
  }
\DeclareDocumentCommand \UndeclareComposite {mm}
  {
    \bool_if:NF \l__fontspec_defining_encoding_bool
      { \__fontspec_error:nn {only-inside-encdef} \UndeclareComposite }
    \cs_undefine:c
      { \c_backslash_str \UnicodeEncodingName \token_to_str:N #1 - \tl_to_str:n {#2} }
  }

%%^^A%%  fontspec-code-math.dtx -- part of FONTSPEC <latex3.github.io/fontspec>
\@ifpackageloaded{euler}
  { \bool_gset_true:N  \g__fontspec_pkg_euler_loaded_bool }
  { \bool_gset_false:N \g__fontspec_pkg_euler_loaded_bool }
\cs_new:Nn \fontspec_setup_maths:
 {
  \@ifpackageloaded{euler}
   {
    \bool_if:NTF \g__fontspec_pkg_euler_loaded_bool
     { \bool_gset_true:N \g__fontspec_math_euler_bool }
     { \__fontspec_error:n {euler-too-late} }
   }
   {}
  \@ifpackageloaded{lucbmath}{ \bool_gset_true:N \g__fontspec_math_lucida_bool }{}
  \@ifpackageloaded{lucidabr}{ \bool_gset_true:N \g__fontspec_math_lucida_bool }{}
  \@ifpackageloaded{lucimatx}{ \bool_gset_true:N \g__fontspec_math_lucida_bool }{}
  \DeclareSymbolFont{legacymaths}{OT1}{cmr}{m}{n}
  \SetSymbolFont{legacymaths}{bold}{OT1}{cmr}{bx}{n}
  \DeclareMathAccent{\acute}   {\mathalpha}{legacymaths}{19}
  \DeclareMathAccent{\grave}   {\mathalpha}{legacymaths}{18}
  \DeclareMathAccent{\ddot}    {\mathalpha}{legacymaths}{127}
  \DeclareMathAccent{\tilde}   {\mathalpha}{legacymaths}{126}
  \DeclareMathAccent{\bar}     {\mathalpha}{legacymaths}{22}
  \DeclareMathAccent{\breve}   {\mathalpha}{legacymaths}{21}
  \DeclareMathAccent{\check}   {\mathalpha}{legacymaths}{20}
  \DeclareMathAccent{\hat}     {\mathalpha}{legacymaths}{94} % too bad, euler
  \DeclareMathAccent{\dot}     {\mathalpha}{legacymaths}{95}
  \DeclareMathAccent{\mathring}{\mathalpha}{legacymaths}{23}
  \group_begin:
    \mathchardef\@tempa="603A \relax
    \ifx\colon\@tempa
      \DeclareMathSymbol{\colon}{\mathpunct}{legacymaths}{58}
    \fi
  \group_end:
  \bool_if:NF \g__fontspec_math_euler_bool
   {
    \DeclareMathSymbol{!}{\mathclose}{legacymaths}{33}
    \DeclareMathSymbol{:}{\mathrel}  {legacymaths}{58}
    \DeclareMathSymbol{;}{\mathpunct}{legacymaths}{59}
    \DeclareMathSymbol{?}{\mathclose}{legacymaths}{63}
    \bool_if:NF \g__fontspec_math_lucida_bool
     {
      \DeclareMathSymbol{0}{\mathalpha}{legacymaths}{`0}
      \DeclareMathSymbol{1}{\mathalpha}{legacymaths}{`1}
      \DeclareMathSymbol{2}{\mathalpha}{legacymaths}{`2}
      \DeclareMathSymbol{3}{\mathalpha}{legacymaths}{`3}
      \DeclareMathSymbol{4}{\mathalpha}{legacymaths}{`4}
      \DeclareMathSymbol{5}{\mathalpha}{legacymaths}{`5}
      \DeclareMathSymbol{6}{\mathalpha}{legacymaths}{`6}
      \DeclareMathSymbol{7}{\mathalpha}{legacymaths}{`7}
      \DeclareMathSymbol{8}{\mathalpha}{legacymaths}{`8}
      \DeclareMathSymbol{9}{\mathalpha}{legacymaths}{`9}
      \DeclareMathSymbol{\Gamma}{\mathalpha}{legacymaths}{0}
      \DeclareMathSymbol{\Delta}{\mathalpha}{legacymaths}{1}
      \DeclareMathSymbol{\Theta}{\mathalpha}{legacymaths}{2}
      \DeclareMathSymbol{\Lambda}{\mathalpha}{legacymaths}{3}
      \DeclareMathSymbol{\Xi}{\mathalpha}{legacymaths}{4}
      \DeclareMathSymbol{\Pi}{\mathalpha}{legacymaths}{5}
      \DeclareMathSymbol{\Sigma}{\mathalpha}{legacymaths}{6}
      \DeclareMathSymbol{\Upsilon}{\mathalpha}{legacymaths}{7}
      \DeclareMathSymbol{\Phi}{\mathalpha}{legacymaths}{8}
      \DeclareMathSymbol{\Psi}{\mathalpha}{legacymaths}{9}
      \DeclareMathSymbol{\Omega}{\mathalpha}{legacymaths}{10}
      \DeclareMathSymbol{+}{\mathbin}{legacymaths}{43}
      \DeclareMathSymbol{=}{\mathrel}{legacymaths}{61}
      \DeclareMathDelimiter{(}{\mathopen} {legacymaths}{40}{largesymbols}{0}
      \DeclareMathDelimiter{)}{\mathclose}{legacymaths}{41}{largesymbols}{1}
      \DeclareMathDelimiter{[}{\mathopen} {legacymaths}{91}{largesymbols}{2}
      \DeclareMathDelimiter{]}{\mathclose}{legacymaths}{93}{largesymbols}{3}
      \DeclareMathDelimiter{/}{\mathord}{legacymaths}{47}{largesymbols}{14}
      \DeclareMathSymbol{\mathdollar}{\mathord}{legacymaths}{36}
      \renewcommand{\hbar}{{\mathchar"AF\mkern-9mu h}}% TODO: test with other fonts
    }
  }
  \DeclareSymbolFont{operators}\g_fontspec_encoding_tl\g__fontspec_mathrm_tl\mddefault\shapedefault
  \SetSymbolFont{operators}{normal}\g_fontspec_encoding_tl\g__fontspec_mathrm_tl\mddefault\shapedefault
  \DeclareSymbolFontAlphabet\mathrm{operators}
  \SetMathAlphabet\mathit{normal}\g_fontspec_encoding_tl\g__fontspec_mathrm_tl\mddefault\itdefault
  \SetMathAlphabet\mathbf{normal}\g_fontspec_encoding_tl\g__fontspec_mathrm_tl\bfdefault\shapedefault
  \SetMathAlphabet\mathsf{normal}\g_fontspec_encoding_tl\g__fontspec_mathsf_tl\mddefault\shapedefault
  \SetMathAlphabet\mathtt{normal}\g_fontspec_encoding_tl\g__fontspec_mathtt_tl\mddefault\shapedefault
  \SetSymbolFont{operators}{bold}\g_fontspec_encoding_tl\g__fontspec_mathrm_tl\bfdefault\shapedefault
  \tl_if_empty:NTF \g__fontspec_bfmathrm_tl
   {
    \SetMathAlphabet\mathit{bold}\g_fontspec_encoding_tl\g__fontspec_mathrm_tl\bfdefault\itdefault
   }
   {
    \SetMathAlphabet\mathrm{bold}\g_fontspec_encoding_tl\g__fontspec_bfmathrm_tl\mddefault\shapedefault
    \SetMathAlphabet\mathbf{bold}\g_fontspec_encoding_tl\g__fontspec_bfmathrm_tl\bfdefault\shapedefault
    \SetMathAlphabet\mathit{bold}\g_fontspec_encoding_tl\g__fontspec_bfmathrm_tl\mddefault\itdefault
   }
  \SetMathAlphabet\mathsf{bold}\g_fontspec_encoding_tl\g__fontspec_mathsf_tl\bfdefault\shapedefault
  \SetMathAlphabet\mathtt{bold}\g_fontspec_encoding_tl\g__fontspec_mathtt_tl\bfdefault\shapedefault
 }
\cs_new:Nn \fontspec_maybe_setup_maths:
 {
  \@ifpackageloaded{anttor}
   {
    \ifx\define@antt@mathversions a\bool_gset_false:N \g__fontspec_math_bool\fi
   }{}
  \@ifpackageloaded{arevmath}       {\bool_gset_false:N \g__fontspec_math_bool}{}
  \@ifpackageloaded{eulervm}        {\bool_gset_false:N \g__fontspec_math_bool}{}
  \@ifpackageloaded{mathdesign}     {\bool_gset_false:N \g__fontspec_math_bool}{}
  \@ifpackageloaded{concmath}       {\bool_gset_false:N \g__fontspec_math_bool}{}
  \@ifpackageloaded{cmbright}       {\bool_gset_false:N \g__fontspec_math_bool}{}
  \@ifpackageloaded{mathesf}        {\bool_gset_false:N \g__fontspec_math_bool}{}
  \@ifpackageloaded{gfsartemisia}   {\bool_gset_false:N \g__fontspec_math_bool}{}
  \@ifpackageloaded{gfsneohellenic} {\bool_gset_false:N \g__fontspec_math_bool}{}
  \@ifpackageloaded{iwona}
   {
    \ifx\define@iwona@mathversions a\bool_set_false:N \g__fontspec_math_bool\fi
   }{}
  \@ifpackageloaded{kpfonts}{\bool_gset_false:N \g__fontspec_math_bool}{}
  \@ifpackageloaded{kmath}  {\bool_gset_false:N \g__fontspec_math_bool}{}
  \@ifpackageloaded{kurier}
   {
    \ifx\define@kurier@mathversions a\bool_set_false:N \g__fontspec_math_bool\fi
   }{}
  \@ifpackageloaded{fouriernc}    {\bool_gset_false:N \g__fontspec_math_bool}{}
  \@ifpackageloaded{fourier}      {\bool_gset_false:N \g__fontspec_math_bool}{}
  \@ifpackageloaded{lmodern}      {\bool_gset_false:N \g__fontspec_math_bool}{}
  \@ifpackageloaded{mathpazo}     {\bool_gset_false:N \g__fontspec_math_bool}{}
  \@ifpackageloaded{mathptmx}     {\bool_gset_false:N \g__fontspec_math_bool}{}
  \@ifpackageloaded{MinionPro}    {\bool_gset_false:N \g__fontspec_math_bool}{}
  \@ifpackageloaded{unicode-math} {\bool_gset_false:N \g__fontspec_math_bool}{}
  \@ifpackageloaded{breqn}        {\bool_gset_false:N \g__fontspec_math_bool}{}
  \@ifpackageloaded{pxfonts}      {\bool_gset_false:N \g__fontspec_math_bool}{}
  \@ifpackageloaded{txfonts}      {\bool_gset_false:N \g__fontspec_math_bool}{}
  \@ifpackageloaded{newpxmath}    {\bool_gset_false:N \g__fontspec_math_bool}{}
  \@ifpackageloaded{newtxmath}    {\bool_gset_false:N \g__fontspec_math_bool}{}
  \@ifpackageloaded{mtpro2}       {\bool_gset_false:N \g__fontspec_math_bool}{}
  \bool_if:NT \g__fontspec_math_bool
   {
    \__fontspec_info:n {setup-math}
    \fontspec_setup_maths:
   }
 }
\AtBeginDocument{\fontspec_maybe_setup_maths:}

%%^^A%%  fontspec-code-closing.dtx -- part of FONTSPEC <latex3.github.io/fontspec>
\bool_if:NT \g__fontspec_cfg_bool
  {
    \InputIfFileExists{fontspec.cfg}
      {}
      { \typeout{No~ fontspec.cfg~ file~ found;~ no~ configuration~ loaded.} }
  }

%%^^A%%  fontspec-code-xfss.dtx -- part of FONTSPEC <latex3.github.io/fontspec>

\providecommand*\scitdefault{\scdefault\itdefault}
\providecommand*\scsldefault{\scdefault\sldefault}
\providecommand*\scswdefault{\scdefault\swdefault}
\cs_new:Nn \__fontspec_shape_merge:nn { c__fontspec_shape_#1_#2_tl }
\cs_new:Nn \__fontspec_merge_default_shapes:
  {
    \tl_const:cn { \__fontspec_shape_merge:nn \shapedefault\scdefault    } {\scdefault}
    \tl_const:cn { \__fontspec_shape_merge:nn \itdefault   \scdefault    } {\scitdefault}
    \tl_const:cn { \__fontspec_shape_merge:nn \sldefault   \scdefault    } {\scsldefault}
    \tl_const:cn { \__fontspec_shape_merge:nn \swdefault   \scdefault    } {\scswdefault}
    \tl_const:cn { \__fontspec_shape_merge:nn \scdefault   \itdefault    } {\scitdefault}
    \tl_const:cn { \__fontspec_shape_merge:nn \scdefault   \sldefault    } {\scsldefault}
    \tl_const:cn { \__fontspec_shape_merge:nn \scdefault   \swdefault    } {\scswdefault}
    \tl_const:cn { \__fontspec_shape_merge:nn \scsldefault \itdefault    } {\scitdefault}
    \tl_const:cn { \__fontspec_shape_merge:nn \scitdefault \sldefault    } {\scsldefault}
    \tl_const:cn { \__fontspec_shape_merge:nn \scitdefault \shapedefault } {\scdefault}
    \tl_const:cn { \__fontspec_shape_merge:nn \scsldefault \shapedefault } {\scdefault}
  }
\__fontspec_merge_default_shapes:
\prg_new_conditional:Nnn \__fontspec_if_merge_shape:n {TF}
  {
    \bool_lazy_and:nnTF
      { \tl_if_exist_p:c { \__fontspec_shape_merge:nn {\f@shape} {#1} } }
      {
        \cs_if_exist_p:c
          {
            \f@encoding/\f@family/\f@series/
            \tl_use:c { \__fontspec_shape_merge:nn {\f@shape} {#1} }
          }
      }
    \prg_return_true: \prg_return_false:
  }
\cs_set_eq:NN \emfontdeclare \DeclareEmphSequence
\cs_set_protected:Npn \strongfontdeclare #1
  {
    \prop_gclear:N   \g__fontspec_strong_prop
    \int_zero:N      \l__fontspec_strongdef_int

    \group_begin:
      \normalfont
      \clist_map_inline:nn {\strongreset,#1}
        {
          ##1
          \prop_gput_if_not_in:NeV \g__fontspec_strong_prop { \f@series } { \l__fontspec_strongdef_int }
          \prop_gput:Nen \g__fontspec_strong_prop { switch-\int_use:N \l__fontspec_strongdef_int } { ##1 }
          \int_incr:N \l__fontspec_strongdef_int
        }
    \group_end:
  }
\DeclareRobustCommand \strongenv
  {
    \@nomath\strongenv

    \prop_get:NeNT \g__fontspec_strong_prop { \f@series } \l__fontspec_strong_tmp_tl
      {
        \int_set:Nn \l__fontspec_strong_int { \l__fontspec_strong_tmp_tl }
      }

    \int_incr:N \l__fontspec_strong_int

    \prop_get:NeNTF \g__fontspec_strong_prop { switch-\int_use:N \l__fontspec_strong_int } \l__fontspec_strong_switch_tl
      { \l__fontspec_strong_switch_tl }
      {
        \int_zero:N \l__fontspec_strong_int
        \strongreset
      }

  }
\DeclareTextFontCommand{\strong}{\strongenv}
\cs_set:Npn \strongreset {}
\cs_set_protected:Npn \reset@font
  {
    \normalfont
    \int_zero:N \l__fontspec_strong_int
  }
\strongfontdeclare{\bfseries}

