%%
%% This is file `fontspec-xepersian.def',
%% generated with the docstrip utility.
%%
%% The original source files were:
%%
%% xepersian.dtx  (with options: `table,fontspec-xepersian.def')
%% 
%%   __________________________________________________
%%   Copyright (c) 2008--2019  Vafa Khalighi
%% 
%%   It may be distributed and/or modified under the LaTeX Project Public License,
%%   version 1.3c or higher (your choice). The latest version of
%%   this license is at: http://www.latex-project.org/lppl.txt
%% 
%%   This work is “author-maintained” (as per LPPL maintenance status)
%%   by Vafa Khalighi.
%% 
%% 
%% \CheckSum{11018}
%% \CharacterTable
%%  {Upper-case    \A\B\C\D\E\F\G\H\I\J\K\L\M\N\O\P\Q\R\S\T\U\V\W\X\Y\Z
%%   Lower-case    \a\b\c\d\e\f\g\h\i\j\k\l\m\n\o\p\q\r\s\t\u\v\w\x\y\z
%%   Digits        \0\1\2\3\4\5\6\7\8\9
%%   Exclamation   \!     Double quote  \"     Hash (number) \#
%%   Dollar        \$     Percent       \%     Ampersand     \&
%%   Acute accent  \'     Left paren    \(     Right paren   \)
%%   Asterisk      \*     Plus          \+     Comma         \,
%%   Minus         \-     Point         \.     Solidus       \/
%%   Colon         \:     Semicolon     \;     Less than     \<
%%   Equals        \=     Greater than  \>     Question mark \?
%%   Commercial at \@     Left bracket  \[     Backslash     \\
%%   Right bracket \]     Circumflex    \^     Underscore    \_
%%   Grave accent  \`     Left brace    \{     Vertical bar  \|
%%   Right brace   \}     Tilde         \~}
%%
\ProvidesFile{fontspec-xepersian.def}[2019/05/01 v0.4 fontspec changes]
\ExplSyntaxOn
\cs_new:Npn \__xepersian_error:nx    { \msg_error:nnx    {xepersian} }
\char_set_catcode_space:n {32}
\cs_new:Nn \__xepersian_msg_new:nnnn
  { \msg_new:nnxx {#1} {#2} { \tl_trim_spaces:n {#3} } { \tl_trim_spaces:n {#4} } }
\__xepersian_msg_new:nnnn {xepersian} {font-cannot-be-loaded}
 {
  The font "#1" cannot be loaded by the xepersian package.
 }
 {
  Select another font and rerun xelatex.
 }
\char_set_catcode_ignore:n {32}
\prg_new_conditional:Nnn \__xepersian_font_if_cannot_be_loaded:Nn {p,TF,T,F}
  {
    \str_if_in:NnTF { #1 } { #2 }
    {
      \prg_return_true:
    }
    {
      \prg_return_false:
    }
  }
\cs_undefine:N \__fontspec_load_font:
\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 } {} }
      { \f@size pt - 2sp }
      { \__fontspec_error:nx {font-not-found} {\l__fontspec_fontname_up_tl} }
  \__xepersian_font_if_cannot_be_loaded:NnT \l__fontspec_fontname_up_tl { HM }
  {
    \__xepersian_error:nx {font-cannot-be-loaded} {\l__fontspec_fontname_up_tl}
    \cs_gset_eq:NN \l__fontspec_fontname_up_tl \tex_nullfont:D
  }
    \__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 } {} }
      { \f@size pt }

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

  }
\cs_undefine:N \__fontspec_load_fontname:Nn
\cs_new:Nn \__fontspec_load_fontname:Nn
  {
    \__fontspec_load_external_fontoptions:Nn #1 {#2}
    \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} {} } { \f@size pt }
      { \__fontspec_error:nx {font-not-found} {#2} }
    \__xepersian_font_if_cannot_be_loaded:NnT #2 { HM }
  {
    \__xepersian_error:nx {font-cannot-be-loaded} {#2}
    \cs_gset_eq:NN \l_fontspec_font \tex_nullfont:D
  }
  }
\ExplSyntaxOff
\endinput
%%
%% End of file `fontspec-xepersian.def'.
