From 87fa5c816607d9d5aa175a19007d463957d29714 Mon Sep 17 00:00:00 2001
From: Karl Berry <karl@freefriends.org>
Date: Tue, 14 Jun 2022 20:22:24 +0000
Subject: pdfmanagement-testphase (14jun22)

git-svn-id: svn://tug.org/texlive/trunk@63594 c570f23f-e606-0410-a88d-b1316a301751
---
 .../fontspec-luatex-tmp-ltx.sty                    | 3888 ++++++++++++++++++++
 1 file changed, 3888 insertions(+)
 create mode 100644 Master/texmf-dist/tex/latex/pdfmanagement-testphase/fontspec-luatex-tmp-ltx.sty

(limited to 'Master/texmf-dist/tex/latex/pdfmanagement-testphase/fontspec-luatex-tmp-ltx.sty')

diff --git a/Master/texmf-dist/tex/latex/pdfmanagement-testphase/fontspec-luatex-tmp-ltx.sty b/Master/texmf-dist/tex/latex/pdfmanagement-testphase/fontspec-luatex-tmp-ltx.sty
new file mode 100644
index 00000000000..913552ee05b
--- /dev/null
+++ b/Master/texmf-dist/tex/latex/pdfmanagement-testphase/fontspec-luatex-tmp-ltx.sty
@@ -0,0 +1,3888 @@
+%%
+%% 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  <wspr.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 <wspr.io/fontspec>
+%%^^A%%  Metadata for the package, including files and versioning
+
+\RequirePackage{xparse}
+\ProvidesExplPackage{fontspec-luatex-tmp-ltx}%
+  {2022/01/15}{2022-06-14}{0.95p}
+
+%%^^A%%  fontspec-code-load.dtx -- part of FONTSPEC <wspr.io/fontspec>
+%%^^A%%  fontspec-code-vars.dtx -- part of FONTSPEC <wspr.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 \g__fontspec_cfg_bool
+\bool_new:N \g__fontspec_math_bool
+\bool_new:N \g__fontspec_euenc_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_proceed_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
+\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_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 <wspr.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} { \tl_trim_spaces:n {#2} } }
+\cs_new:Nn \__fontspec_msg_new:nnn
+  { \msg_new:nnxx {fontspec} {#1} { \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.
+ }
+ {
+  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 {icu-feature-not-exist}
+ {
+  '\l_keys_key_tl=\l_keys_value_tl' feature not supported
+  for OpenType font '\l_fontspec_fontname_tl'
+ }
+\__fontspec_msg_new:nn {icu-feature-not-exist-in-font}
+ {
+  OpenType feature '\l_keys_key_tl=\l_keys_value_tl' (#1) not available
+  for font '\l_fontspec_fontname_tl'
+  with script '\l__fontspec_script_name_tl' and language '\l__fontspec_lang_name_tl'.
+ }
+\__fontspec_msg_new:nn {no-opticals}
+ {
+  '#1' doesn't appear to have an Optical Size axis.
+ }
+\__fontspec_msg_new:nn {language-not-exist}
+ {
+  Language '#1' not available
+  for font '\l_fontspec_fontname_tl'
+  with script '\l__fontspec_script_name_tl'.
+ }
+\__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 {cm-default-obsolete}
+ {
+  The "cm-default" package option is obsolete.
+ }
+\__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 {no-script}
+ {
+  Font "#1" does not contain requested Script "#2".
+ }
+\__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 <wspr.io/fontspec>
+\DeclareOption{cm-default}
+  {
+    \__fontspec_warning:n {cm-default-obsolete}
+  }
+\DeclareOption {math}     { \bool_gset_true:N  \g__fontspec_math_bool  }
+\DeclareOption {no-math}  { \bool_gset_false:N \g__fontspec_math_bool  }
+\DeclareOption {config}   { \bool_gset_true:N  \g__fontspec_cfg_bool   }
+\DeclareOption {no-config}{ \bool_gset_false:N \g__fontspec_cfg_bool   }
+\DeclareOption {euenc}    { \bool_gset_true:N  \g__fontspec_euenc_bool }
+\DeclareOption {tuenc}    { \bool_gset_false:N \g__fontspec_euenc_bool }
+\DeclareOption {quiet}
+  {
+    \msg_redirect_module:nnn { fontspec } { warning } { info }
+    \msg_redirect_module:nnn { fontspec } { info } { none }
+  }
+\DeclareOption{silent}
+  {
+    \msg_redirect_module:nnn { fontspec } { warning } { none }
+    \msg_redirect_module:nnn { fontspec } { info } { none }
+  }
+\ExecuteOptions{config,math,tuenc}
+\ProcessOptions*
+\bool_if:NF \g__fontspec_euenc_bool
+  {
+    \file_if_exist:nTF {tuenc.def}
+      {
+        \cs_if_exist:cF {T@TU}
+          {
+            \__fontspec_warning:n {tu-clash}
+            \DeclareFontEncoding{TU}{}{}
+            \DeclareFontSubstitution{TU}{lmr}{m}{n}
+          }
+      }
+      {
+        \__fontspec_warning:n {tu-missing}
+        \bool_gset_true:N \g__fontspec_euenc_bool
+      }
+  }
+\bool_if:NTF \g__fontspec_euenc_bool
+  {
+    \tl_gset:Nn \g_fontspec_encoding_tl {EU2}
+  }
+  { \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
+  }
+\bool_if:NT \g__fontspec_euenc_bool
+  {
+    \cs_set_eq:NN \fontspec_tmp: \XeTeXpicfile
+    \cs_set:Npn \XeTeXpicfile {}
+    \RequirePackage{xunicode}
+    \cs_set_eq:NN \XeTeXpicfile \fontspec_tmp:
+  }
+\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 \keys_set:nn {nx}
+\cs_generate_variant:Nn \keys_set_known:nnN {nx}
+\cs_generate_variant:Nn \prop_put:Nnn {Nxx}
+\cs_generate_variant:Nn \prop_put:Nnn {NxV}
+\cs_generate_variant:Nn \prop_gput_if_new:Nnn  {NxV}
+\cs_generate_variant:Nn \prop_gput:Nnn  {Nxn}
+\cs_generate_variant:Nn \prop_get:NnNT  {NxN}
+\cs_generate_variant:Nn \prop_get:NnNTF {NxN}
+\cs_generate_variant:Nn \str_if_eq:nnTF {nv}
+\cs_generate_variant:Nn \tl_if_empty_p:n {e}
+\cs_generate_variant:Nn \tl_if_empty:nTF {x}
+\cs_generate_variant:Nn \tl_if_empty:nF {x}
+\cs_generate_variant:Nn \tl_if_empty:nF {f}
+\cs_generate_variant:Nn \tl_if_eq:nnT {ox}
+\cs_generate_variant:Nn \tl_replace_all:Nnn {Nnx}
+
+%%^^A%%  fontspec-code-fontload.dtx -- part of FONTSPEC <wspr.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_set_conditional:Nnn \__fontspec_primitive_font_if_null:N {p,TF,T,F}
+  {
+    \ifx #1 \nullfont
+      \prg_return_true:
+    \else
+      \prg_return_false:
+    \fi
+  }
+\prg_set_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_set_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_set_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 <wspr.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 <wspr.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 <wspr.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:NnTF \font {#1} {\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 <wspr.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}
+    \__fontspec_sanitise_fontname:Nn \l__fontspec_fontname_up_tl       {#2}
+    \__fontspec_sanitise_fontname:Nn \l__fontspec_basename_tl          {#2}
+
+    \__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_remove_all:Nn #1 {~}
+    \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}
+            \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}
+      {
+        \__fontspec_sanitise_fontname:Nn \l__fontspec_fontname_it_tl   {#1}
+        \__fontspec_sanitise_fontname:Nn \l__fontspec_fontname_bf_tl   {#1}
+        \__fontspec_sanitise_fontname:Nn \l__fontspec_fontname_bfit_tl {#1}
+      }
+  }
+\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: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_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_eq:NN \__fontspec_fontname_wrap:n \use:n
+  }
+\cs_new:Nn \__fontspec_font_is_file:
+  {
+    \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:nx {fontspec-opentype} {Script=\l__fontspec_script_name_tl}
+            \keys_set:nx {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: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 }
+      }
+    \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_replace_all:Nnx #1 {*} {\l__fontspec_basename_tl}
+  \tl_remove_all:Nn #1 {~}
+  }
+\cs_new:Nn \__fontspec_add_nfssfont:nnnn
+  {
+    \tl_set:Nx \l__fontspec_this_font_tl {#3}
+
+    \tl_if_empty:xTF {#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:Nxx \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:xF {#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 }
+    \str_if_eq:eeTF { \__fontspec_primitive_font_get_name:N \l__fontspec_tmpa_font } { \__fontspec_primitive_font_get_name:N \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:nxN {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:Nnnn \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:Nnnn \l__fontspec_nfss_sc_tl
+          {#1} {\l__fontspec_sizing_leftover_clist} {\l__fontspec_fontfeat_curr_clist}
+      }
+  }
+\cs_new:Nn \__fontspec_setup_nfss:Nnnn
+  {
+
+    \__fontspec_get_features:n { #2 , #3 , #4 }
+
+    \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 }
+      }
+  }
+\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
+        \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_smallcaps:TF
+  {
+    \exp_args:No \__fontspec_check_ot_feat:NnTF \l__fontspec_fontface_cs_tl {smcp} {#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_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}
+    \int_set:Nn \prehyphenchar { `\- } % fixme
+    \int_zero:N \posthyphenchar        % fixme
+    \int_zero:N \preexhyphenchar       % fixme
+    \int_zero:N \postexhyphenchar      % fixme
+  }
+\cs_new:Nn \__fontspec_init_fontface:
+  {
+    \tl_gclear:N \g__fontspec_rawfeatures_sclist
+    \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 <wspr.io/fontspec>
+
+\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
+  {
+
+    \bool_set_true:N \l__fontspec_proceed_bool
+
+    \tl_if_empty:nF {#1}
+      {
+        \exp_args:No \__fontspec_check_ot_feat:NnF \l__fontspec_fontface_cs_tl {#1}
+          {
+            \__fontspec_warning:nx {icu-feature-not-exist-in-font} {#1}
+            \bool_set_false:N \l__fontspec_proceed_bool
+          }
+      }
+
+    \__fontspec_remove_clashing_featstr:x { #2 , \__fontspec_swap_plus_minus:n {#2} , #3 }
+
+    \bool_if:NT \l__fontspec_proceed_bool { \__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}
+  {
+    \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}
+  {
+    \__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:Nn {TF,F}
+  {
+    \__fontspec_check_ot_feat:NnnnTF #1 {#2} {\l__fontspec_lang_tl} {\l__fontspec_script_tl}
+      {\prg_return_true:} {\prg_return_false:}
+  }
+\prg_new_conditional:Nnn \__fontspec_check_ot_feat:Nnnn {TF,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 <wspr.io/fontspec>
+
+
+%%^^A%%  fontspec-code-keyval.dtx -- part of FONTSPEC <wspr.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
+    \bool_set_true:N \l__fontspec_external_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} {}
+\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:oxT \g__fontspec_curr_series_tl {\bfdefault}
+          {
+            \tl_set_eq:NN \l__fontspec_fontname_bf_tl \l__fontspec_curr_bfname_tl
+          }
+
+        \prop_put:NxV \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} }
+      }
+      { \tl_set:Nx \l__fontspec_scale_tl {#1} }
+  }
+\__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}   }
+        }
+
+      \__fontspec_info:n {set-scale}
+      \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}
+  {
+    \tl_set:Nn \l__fontspec_hexcol_tl {#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_keys_define_code:nnn {fontspec} {Weight}
+  {
+    \__fontspec_update_featstr:n{weight=#1}
+  }
+\__fontspec_keys_define_code:nnn {fontspec} {Width}
+  {
+    \__fontspec_update_featstr:n{width=#1}
+  }
+\__fontspec_keys_define_code:nnn {fontspec} {OpticalSize}
+  {
+    \tl_set:Nn \l__fontspec_optical_size_tl {/ S = #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 <wspr.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} {} {}
+  {
+    +case,+smcp,+pcap,+c2sc,+c2pc,+unic,+rand,
+    -case,-smcp,-pcap,-c2sc,-c2pc,-unic,-rand
+  }
+\__fontspec_define_opentype_onoffreset:nnnnn {Letters} {Uppercase} {case} {case} {}
+\__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
+          {
+            \bool_if:nF { \str_if_eq_p:ee {#1} {CustomDefault} }
+              {
+                \tl_clear:N \l__fontspec_script_name_tl
+                \__fontspec_warning:nxx {no-script} {\l_fontspec_fontname_tl} {#1}
+              }
+
+            \bool_if:nF
+              {
+                \str_if_eq_p:ee {#1} {Default} ||
+                \str_if_eq_p:ee {#1} {Latin}   ||
+                \str_if_eq_p:ee {#1} {CustomDefault}
+              }
+              {
+                \keys_set:nn {fontspec-opentype} { Script = CustomDefault }
+              }
+          }
+      }
+    }
+  }
+\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_warning:nx {language-not-exist} {#1}
+            \keys_set:nn {fontspec-opentype} { Language = Default }
+          }
+      }
+    }
+  }
+\__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 <wspr.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{CustomDefault}{latn,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{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{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 <wspr.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 <wspr.io/fontspec>
+
+
+%%^^A%%  fontspec-code-enc.dtx -- part of FONTSPEC <wspr.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 <wspr.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 <wspr.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 <wspr.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_new:NxV \g__fontspec_strong_prop { \f@series } { \l__fontspec_strongdef_int }
+          \prop_gput:Nxn \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:NxNT \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:NxNTF \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:Npn \reset@font
+  {
+    \normalfont
+    \int_zero:N \l__fontspec_strong_int
+  }
+\cs_new:Nn \fontspec_set_strong_level:n { \int_set:Nn \l__fontspec_strong_int {#1} }
+\strongfontdeclare{ \bfseries }
-- 
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