%% xob-font.sty
%%
%% Copyright (c) 2014-2025 Kangsoo Kim <modviv2k15 at gmail com>
%% Copyright (c) 2017-2020 Kihwang Lee <leekh at ktug org>
%%
%% This work may be distributed and/or modified under the
%% conditions of the LaTeX Project Public License, either version 1.3c
%% of this license or (at your option) any later version.
%% The latest version otef this license is in
%%  http://www.latex-project.org/lppl.txt
%% and version 1.3c or later is part of all distributions of LaTeX
%% version 2006/05/20 or later.
%%
%%
%%  oblivoir hangul/hanja font setting.
%%  part of oblivoir
%%
\ProvidesPackage{xob-font}[2025/02/07 v0.9.8 select hangul/hanja fonts for oblivoir]

%%% obsolete options: retain \if@.. conditions for backward compatibility
\newif\if@nowin\@nowinfalse
\newif\if@latinquote\@latinquotefalse
\newif\if@unfont\@unfontfalse
\DeclareOption{nowinname}{}
\DeclareOption{latinquote}{}
\DeclareOption{unfonts}{\@unfonttrue}
\DeclareOption{nounfonts}{\@unfontfalse}

%%% active optoins
\newif\if@oldhangul\@oldhangulfalse
\DeclareOption{oldhangul}{\@oldhangultrue}
\newif\if@gremph\@gremphtrue
\DeclareOption{gremph}{\@gremphtrue}
\DeclareOption{itemph}{\@gremphfalse}

\newif\if@nanumfonts\@nanumfontsfalse
\newif\if@nanumxfonts\@nanumxfontsfalse
\DeclareOption{nanum}{\@nanumfontstrue}
\DeclareOption{nanumx}{\@nanumfontstrue\@nanumxfontstrue}
\newif\if@hcrfonts\@hcrfontsfalse
\DeclareOption{hcr}{\@hcrfontstrue\@oldhangultrue}

\ProcessOptions
\relax

\RequirePackage{xparse}
\RequirePackage{etoolbox}
\@ifclassloaded{oblivoir}{}{%
	\RequirePackage{fontspec}
	\RequirePackage{kotex}
}

\ExplSyntaxOn

\sys_if_engine_xetex:T
{
	\RequirePackage{xetexko-space}
	\RequirePackage{xetexko-font}
}

\if@gremph    \bool_set_false:N \ital_fake_bool    \else \bool_set_true:N  \ital_fake_bool    \fi
\if@oldhangul \bool_set_true:N  \hangulscript_bool \else \bool_set_false:N \hangulscript_bool \fi

\bool_new:N \opt_mainfontdeclared_bool
\bool_new:N \opt_mathfontdeclared_bool

\bool_set_false:N \bold_prov_bool
\bool_set_false:N \in_hanja_mode
\bool_set_false:N \mono_mode

\DeclareDocumentCommand \setmonoscale { m }
{
	\tl_set:Nn \_mono_scale { #1 }
}

\setmonoscale{0.95}

\DeclareDocumentCommand \treat_feature_name_options { d() d() m o }
{
	\tl_set:Nn \_regu_font_name { #3 }
	
	\IfValueTF { #1 } 
	{ 
	  \tl_set:Nn  \_bold_font_name { #1 } \bool_set_true:N  \bold_prov_bool
	}
	{
	  \tl_clear:N \_bold_font_name        \bool_set_false:N \bold_prov_bool 
	}
	
	\IfValueTF { #2 } 
	{
		\tl_if_eq:nnTF { #2 } { * }
			{ \tl_set_eq:NN \_ital_font_name \_regu_font_name }
			{ \tl_set:Nn \_ital_font_name { #2 } }
	}
	{
		\tl_set_eq:NN \_ital_font_name \_regu_font_name 
	}
	\IfValueTF { #4 } 
	{ \tl_set:Nn  \_additional_feature_str { #4 } } 
	{ \tl_clear:N \_additional_feature_str        }
	
	\bool_if:nTF { \mono_mode || \in_hanja_mode }
	{
		\tl_clear:N \_font_feature_str
	}
	{
		\tl_set:Nn  \_font_feature_str { Ligatures = TeX, }
	}

	\bool_if:NT \ital_fake_bool
	{
	  \tl_if_eq:NNTF \_ital_font_name \_regu_font_name
	  {
	  	\tl_put_right:Nn \_font_feature_str { ItalicFeatures = { FakeSlant = .15 }, }
	  }
	  {
	    \tl_put_right:Nn \_font_feature_str { ItalicFeatures = { FakeSlant = { 0.15 } }, }
	  }
	  \tl_put_right:Nn \_font_feature_str { BoldItalicFeatures = { FakeSlant = { 0.15 } }, }
	}

	\bool_if:NT \bold_prov_bool
	{
	  \tl_put_right:Nn \_font_feature_str 
	    {
	      BoldFont = \_bold_font_name,
	      BoldItalicFont = \_bold_font_name,
	      ItalicFont = \_ital_font_name, 
%	      FontFace   = {bx}{n}  {Font = {\_bold_font_name}},
%	      FontFace   = {bx}{it} {Font = {\_bold_font_name}},
%	      FontFace   = {m}{up}  {Font = {\_regu_font_name}}
	    }
	}

	\bool_if:nF \in_hanja_mode
	{
		\bool_if:NT \hangulscript_bool
		{ \tl_put_right:Nn \_font_feature_str { Script = Hangul, } }
	}
	
	\bool_if:NT \mono_mode
	{
		\tl_put_right:Nn \_font_feature_str { Scale = \_mono_scale, } 
	}
}

\DeclareDocumentCommand \set_kor_sub_hanja_font { m d() d() m o }
{
	\bool_set_true:N \in_hanja_mode
%	\treat_feature_name_options ( #2 ) ( #3 ) { #4 } [ #5 ]
	\IfValueTF { #2 }
	{
		\IfValueTF { #3 }
		{
			\treat_feature_name_options ( #2 ) ( #3 ) { #4 } [ #5 ]
		}
		{
			\treat_feature_name_options ( #2 ) { #4 } [ #5 ]
		}
	}
	{
		\treat_feature_name_options { #4 } [ #5 ]
	}
	\setmainhanjafont [ \_font_feature_str, \_additional_feature_str ] { \_regu_font_name }
	
	\sys_if_engine_luatex:T
	{
		\tl_if_exist:NT \hanjabyhanjafont
		{
			\AtBeginDocument { \hanjabyhanjafont 1 }
		}
	}
}

\DeclareDocumentCommand \setkorfont { m d() d() m o d() }
{
	\bool_set_false:N \in_hanja_mode

	\str_if_eq:nnTF { #1 } { mono }
	{ \bool_set_true:N \mono_mode }
	{ \bool_set_false:N \mono_mode }

	%%% when regular fontname contains "HCR", input [ Script=Hangul ] to font features.
	\tl_if_in:nnT { #4 } { HCR }
	{ \bool_set_true:N \hangulscript_bool }
	\tl_if_in:nnT { #4 } { hcr }
	{ \bool_set_true:N \hangulscript_bool }
%	\tl_if_in:nnT { #4 } { HAN }
%	{ \bool_set_true:N \hangulscript_bool }
	%%% the following three \tl_if_in's for \setkomainfont
	\tl_if_in:NnT { #4 } { HCR }
	{ \bool_set_true:N \hangulscript_bool }
	\tl_if_in:NnT { #4 } { hcr }
	{ \bool_set_true:N \hangulscript_bool }
%	\tl_if_in:NnT { #4 } { HAN }
%	{ \bool_set_true:N \hangulscript_bool }
	
	\IfValueTF { #2 }
	{
		\IfValueTF { #3 }
		{
			\treat_feature_name_options ( #2 ) ( #3 ) { #4 } [ #5 ]
		}
		{
			\treat_feature_name_options ( #2 ) { #4 } [ #5 ]
		}
	}
	{
		\treat_feature_name_options { #4 } [ #5 ]
	}

%	\tl_set:Nx \l_tmpa_tl { \_font_feature_str, \_additional_feature_str }
	
	\cs:w set #1 hangulfont \cs_end:
	    [ \_font_feature_str, \_additional_feature_str,
%	      FontFace = {bx}{n}{ Font={\_bold_font_name} , \_font_feature_str },
%	      FontFace = {m}{up}{ Font={\_regu_font_name} , \_font_feature_str }  
	    ] 
	    { \_regu_font_name }

    %%% \set_kor_sub_hanja_font will take more optional arguments,
    %%% hence, this codes have to be located at the end of code block.
	\IfValueT { #6 }
	{
		\set_kor_sub_hanja_font { #1 } ( #6 )
	}
}

%%% new \setko(main|sans|mono)font
%\bool_new:N \setko_bold_process \bool_set_false:N \setko_bold_process

\NewDocumentCommand \process_set_korob_hanja { m o d() d() d() o }
{
	\IfValueTF { #2 }
	{
		\tl_set:Nn       \ko_hanja_base_font_name { #2 }
		\tl_set_eq:NN    \ko_hanja_regu_font_name \ko_hanja_base_font_name
		\tl_put_right:Nn \ko_hanja_regu_font_name { #3 }
		\IfValueTF { #4 }
		{
			\tl_if_empty:nTF { #4 }
			{
				\tl_set_eq:NN    \ko_hanja_bold_font_name \ko_hanja_regu_font_name
			}
			{
				\tl_set_eq:NN    \ko_hanja_bold_font_name \ko_hanja_base_font_name
				\tl_put_right:Nn \ko_hanja_bold_font_name { #4 }
			}
			\bool_set_false:N    \setko_hanja_bold_process
		}
		{
%			\tl_clear:N \ko_hanja_bold_font_name
			\bool_set_true:N \setko_hanja_bold_process
		}
		\IfValueTF { #5 }
		{
			\tl_if_empty:nTF { #5 } 
			{
				\tl_set_eq:NN    \ko_hanja_ital_font_name \ko_hanja_regu_font_name
			}
			{
				\tl_set_eq:NN    \ko_hanja_ital_font_name \ko_hanja_base_font_name
				\tl_put_right:Nn \ko_hanja_ital_font_name { #5 }
			}
		}
		{
			\tl_set_eq:NN \ko_hanja_ital_font_name \ko_hanja_regu_font_name
		}
	}
	{
		\tl_clear:N \ko_hanja_base_font_name
		\tl_set:Nn \ko_hanja_regu_font_name { #3 }

		\IfValueTF { #4 }
		{
			\tl_set:Nn \ko_hanja_bold_font_name { #4 }
			\bool_set_false:N \setko_hanja_bold_process
		}
		{
%			\tl_clear:N \ko_hanja_bold_font_name
			\bool_set_true:N \setko_hanja_bold_process
		}
		
		\IfValueTF { #5 }
		{
			\tl_set:Nn \ko_hanja_ital_font_name { #5 }
		}
		{
			\tl_set_eq:NN \ko_hanja_ital_font_name \ko_hanja_regu_font_name
		}
	}
	
	\IfValueTF { #6 }
	{
		\tl_set:Nn \ko_hanja_features { #6 }
	}
	{
		\tl_clear:N \ko_hanja_features
	}

	\bool_if:NTF \setko_bold_process
	{
		\bool_if:NTF \setko_hanja_bold_process
		{
			\cs:w setkor #1 font \cs_end:
				{ \ko_regu_font_name }
				[ \ko_features ]
			\bool_if:NTF \ital_fake_bool
			{
				\cs:w set #1 hanjafont \cs_end:
					[ \ko_hanja_features, ItalicFeatures = {FakeSlant=.15}, BoldItalicFeatures={FakeSlant={0.15}} ]
					{ \ko_hanja_regu_font_name }
			}
			{
				\cs:w set #1 hanjafont \cs_end:
					[ \ko_hanja_features ]
					{ \ko_hanja_regu_font_name }
			}
		}
		{
			\cs:w setkor #1 font \cs_end:
				{ \ko_regu_font_name       }
				[ \ko_features             ]
				( \ko_hanja_bold_font_name )
				( \ko_hanja_ital_font_name )
				{ \ko_hanja_regu_font_name }
				[ \ko_hanja_features       ]
		}
	}
	{
		\bool_if:NTF \setko_hanja_bold_process
		{
			\cs:w setkor #1 font \cs_end:
				( \ko_bold_font_name       )
				( \ko_ital_font_name       )
				{ \ko_regu_font_name       }
			\bool_if:NTF \ital_fake_bool
			{
				\cs:w set #1 hanjafont \cs_end:
					[ \ko_hanja_features, ItalicFeatures={FakeSlant=.15}, BoldItalicFeatures={FakeSlant={0.15}} ]
					{ \ko_hanja_regu_font_name }
			}
			{
				\cs:w set #1 hanjafont \cs_end:
					[ \ko_hanja_features ]
					{ \ko_hanja_regu_font_name }
			}
		}
		{
			\cs:w setkor #1 font \cs_end:
				( \ko_bold_font_name       )
				( \ko_ital_font_name       )
				{ \ko_regu_font_name       }
				[ \ko_features             ]
				( \ko_hanja_bold_font_name )
				( \ko_hanja_ital_font_name )
				{ \ko_hanja_regu_font_name }
				[ \ko_hanja_features       ]
		}
	}
	
	\sys_if_engine_luatex:T
	{
		\tl_if_exist:NT \hanjabyhanjafont
		{
			\AtBeginDocument { \hanjabyhanjafont 1 }
		}
	}
}

\NewDocumentCommand \process_korob_only_hangul { m }
{
	\bool_if:NTF \setko_bold_process
	{
		\cs:w setkor #1 font \cs_end:
			{ \ko_regu_font_name }
			[ \ko_features       ]
	}
	{
		\cs:w setkor #1 font \cs_end:
			( \ko_bold_font_name )
			( \ko_ital_font_name )
			{ \ko_regu_font_name }
			[ \ko_features       ]
	}
}

\DeclareDocumentCommand \setkorfontxob { m o d() d() d() o o d() }
{
	\IfValueTF { #2 }
	{	\tl_set:Nn       \ko_base_font_name { #2 }
		\tl_set_eq:NN    \ko_regu_font_name \ko_base_font_name
		\tl_put_right:Nn \ko_regu_font_name { #3 }
		\IfValueTF { #4 }
		{
			\tl_if_empty:nTF { #4 }
			{
				\tl_set_eq:NN    \ko_bold_font_name \ko_regu_font_name
			}
			{
				\tl_set_eq:NN    \ko_bold_font_name \ko_base_font_name
				\tl_put_right:Nn \ko_bold_font_name { #4 }
			}
			\bool_set_false:N \setko_bold_process
		}
		{
%			\tl_set_eq:NN \ko_bold_font_name \ko_regu_font_name
			\bool_set_true:N \setko_bold_process
		}
		\IfValueTF { #5 }
		{
			\tl_if_empty:nTF { #5 }
			{
				\tl_set_eq:NN    \ko_ital_font_name \ko_regu_font_name
			}
			{
				\tl_set_eq:NN    \ko_ital_font_name \ko_base_font_name
				\tl_put_right:Nn \ko_ital_font_name { #5 }
			}
		}
		{
			\tl_set_eq:NN \ko_ital_font_name \ko_regu_font_name
		}
	}
	{
		\tl_clear:N \ko_base_font_name
		\tl_set:Nn \ko_regu_font_name { #3 }

		\IfValueTF { #4 }
		{
			\tl_set:Nn        \ko_bold_font_name { #4 }
			\bool_set_false:N \setko_bold_process
		}
		{
%			\tl_set_eq:NN    \ko_bold_font_name   \ko_regu_font_name
			\bool_set_true:N \setko_bold_process
		}
		
		\IfValueTF { #5 }
		{
			\tl_set:Nn    \ko_ital_font_name { #5 }
		}
		{
			\tl_set_eq:NN \ko_ital_font_name \ko_regu_font_name
		}
		
	}
	
	\IfValueTF { #6 }
	{
		\tl_set:Nn \ko_features { #6 }
	}
	{
		\tl_clear:N \ko_features 
	}

	\IfValueTF { #7 }
	{
		\IfValueTF { #8 }
		{
			\process_set_korob_hanja { #1 } [ #7 ] ( #8 )
		}
		{
			\process_set_korob_hanja { #1 } [ #7 ]
		}
	}
	{
		\IfValueTF { #8 }
		{
			\process_set_korob_hanja { #1 } ( #8 )
		}
		{
			\process_korob_only_hangul { #1 }
		}
	}
}

%%% bracket version.
\bool_set_false:N \ext_loc_bool

\DeclareDocumentCommand \set_kor_font_orig_method_sub_hanja { m o m }
{
	\IfValueTF { #2 }
	{
		\cs:w set #1 hanjafont \cs_end: [ #2, \ext_loc_feature ] { #3 }
	}
	{
		\cs:w set #1 hanjafont \cs_end: [ \ext_loc_feature ]{ #3 }
	}
	\bool_set_false:N \ext_loc_bool
}

\DeclareDocumentCommand \setkorfontorigmethod { m o m o }
{
	\bool_if:NTF \ext_loc_bool
	{
		\tl_set:Nn \ext_loc_feature { ExternalLocation, }
	}
	{
		\tl_clear:N \ext_loc_feature
	}
	\IfValueTF { #2 }
	{
		\cs:w set #1 hangulfont \cs_end: [ #2, \ext_loc_feature ] { #3 }
	}
	{
		\cs:w set #1 hangulfont \cs_end: [ \ext_loc_feature ] { #3 }
	}
	
	\IfValueTF { #4 }
	{
		\set_kor_font_orig_method_sub_hanja { #1 } [ #4 ]
	}
	{
		\bool_set_false:N \ext_loc_bool
	}
}

%%% starred version.
\DeclareDocumentCommand \setkorfontorigstar { s m }
{
	\bool_set_true:N \ext_loc_bool
	\setkorfontorigmethod { #2 }
}

%%% \setobmainfont
\DeclareDocumentCommand \setxoblatinfont { m o d() d() d() o }
{
	\IfValueTF { #2 }
	{
		\tl_set:Nn \latin_base_font_name { #2 }
		\tl_set_eq:NN \latin_regu_font_name \latin_base_font_name
		\tl_put_right:Nn \latin_regu_font_name { #3 }
		\IfValueTF { #4 }
		{
			\tl_if_empty:nTF { #4 }
			{
				\tl_set_eq:NN \latin_bold_font_name \latin_regu_font_name
			}
			{
				\tl_set_eq:NN \latin_bold_font_name \latin_base_font_name
				\tl_put_right:Nn \latin_bold_font_name { #4 }
			}
			\bool_set_false:N \setlatin_bold_process
		}
		{
			\bool_set_true:N \setlatin_bold_process
		}
		\IfValueTF { #5 }
		{
			\tl_if_empty:nTF { #5}
			{
				\tl_set_eq:NN \latin_ital_font_name \latin_regu_font_name
			}
			{
				\tl_set_eq:NN \latin_ital_font_name \latin_base_font_name
				\tl_put_right:Nn \latin_ital_font_name { #5 }
			}
			\bool_set_false:N \setlatin_ital_process
		}
		{
			\bool_set_true:N \setlatin_ital_process
		}
	}
	{
		\tl_clear:N \latin_base_font_name
		\tl_set:Nn \latin_regu_font_name { #3 }

		\IfValueTF { #4 }
		{
			\tl_set:Nn \latin_bold_font_name { #4 }
			\bool_set_false:N \setlatin_bold_process
		}
		{
			\bool_set_true:N \setlatin_bold_process
		}
		
		\IfValueTF { #5 }
		{
			\tl_set:Nn \latin_ital_font_name { #5 }
			\bool_set_false:N \setlatin_ital_process
		}
		{
			\bool_set_true:N \setlatin_ital_process
		}

	}
	
	\tl_if_eq:nnTF { #1 } { mono }
	{
		\bool_set_true:N \latin_mono_mode
	}
	{
		\bool_set_false:N \latin_mono_mode
	}
	
	\bool_if:NTF \latin_mono_mode
	{
		\tl_clear:N \latin_feature
	}
	{
		\tl_set:Nn \latin_feature { Ligatures=TeX, }
	}
	
	\bool_if:nF \setlatin_bold_process
	{
		\tl_put_right:Nn \latin_feature {
			BoldFont = { \latin_bold_font_name },
		}
	}
	
	\bool_if:nF \setlatin_ital_process
	{
		\tl_put_right:Nn \latin_feature {
			ItalicFont = { \latin_ital_font_name },
		}
	}
	
	\IfValueT { #6 }
	{
		\tl_put_right:Nn \latin_feature { #6 }
	}

	\cs:w set #1 font \cs_end:
		[ \latin_feature ]
		{ \latin_regu_font_name }	
	
}

%%% starred version commands are provided for backward compatibility.
\protected\def\setkormainfont{%
	\@ifstar{\setkorfontorigstar*{main}}{%
	\@ifnextchar[{\setkorfontorigmethod{main}}{\setkorfont{main}}}}
\protected\def\setkorsansfont{%
	\@ifstar{\setkorfontorigstar*{sans}}{%
	\@ifnextchar[{\setkorfontorigmethod{sans}}{\setkorfont{sans}}}}
\protected\def\setkormonofont{%
	\@ifstar{\setkorfontorigstar*{mono}}{%
	\@ifnextchar[{\setkorfontorigmethod{mono}}{\setkorfont{mono}}}}

%%% newly defined commands:
%%% \setkomainfont[BASENAME](Regu)(Bold)(Ital)[Feature]%
%%%				  [HJBASENAME](HJREGU)(HJBOLD)(HJITAL)[HJFeatures]
%%% no spaces allowed between optional arguments, e.g., [...]*nospace*[...]
\protected\def\setkomainfont{\bool_set_true:N \opt_mainfontdeclared_bool\setkorfontxob{main}}
\protected\def\setkosansfont{\setkorfontxob{sans}}
\protected\def\setkomonofont{\setkorfontxob{mono}}

%%% \setobmainfont(regu)[features] = \setmainfont[features]{regu}
\protected\def\setobmainfont{\setxoblatinfont{main}}
\protected\def\setobsansfont{\setxoblatinfont{sans}}
\protected\def\setobmonofont{\setxoblatinfont{mono}}

%%% [unfonts] will be deprecated shortly.
%\if@unfont
%	\if@gremph
%		\setkomainfont(UnBatang.ttf)(UnBatangBold.ttf)(UnGraphic.ttf)[Script=Hangul]%
%					  (UnBatang.ttf)(UnBatangBold.ttf)(UnBatang.ttf)[Script=Hangul]
%	\else
%		\setkomainfont(UnBatang.ttf)(UnBatangBold.ttf)(UnBatang.ttf)[Script=Hangul]
%	\fi
%		\setkosansfont[UnDotum](.ttf)(Bold.ttf)(.ttf)
%		\setmonoscale{1.05}
%		\setkomonofont(UnTaza.ttf)
%\fi

%%% \setmainhangulfont
\pretocmd{\setmainhangulfont}{\bool_set_true:N \opt_mainfontdeclared_bool}{}{}
\pretocmd{\setmathhangulfont}{\bool_set_true:N \opt_mathfontdeclared_bool}{}{}

\AddToHook{env/document/before}{%
	\bool_if:NF \opt_mainfontdeclared_bool
	{
        \if@nanumfonts
        	\if@nanumxfonts
        		\setkomainfont(NanumMyeongjo)(*ExtraBold)(*)[](NanumGothic)(*Bold)
        	\else
        		\setkomainfont(NanumMyeongjo)(*Bold)(*)[](NanumGothic)(*Bold)
        	\fi
        	\setkosansfont(NanumGothic)(*Bold)(*)
        	\setkomonofont(NanumGothic)
			\tl_set:Nn \ko_regu_font_name { NanumMyeongjo }
        \else
        %%% [hcr] adds [Script=Hangul] feature automatically.
        \if@hcrfonts
        	\setkomainfont(HCRBatangLVT)(HCRBatangLVT-Bold)(HCRBatangLVT)
        	\setkosansfont(HCRDotumLVT)(HCRDotumLVT-Bold)(HCRDotumLVT)
        	\setkomonofont(HCRDotumLVT)
			\tl_set:Nn \ko_regu_font_name { HCRBatangLVT }
        \else
        %%% 2020/03/03: Now UnFonts is set to default
        \RequirePackage{ob-unfontsdefault}
        \tl_set:Nn \ko_regu_font_name { UnBatang }
        \fi
        \fi
    }
    \bool_if:NF \opt_mathfontdeclared_bool
    {
    	\tl_if_exist:NT \ko_regu_font_name {
	    	\setmathhangulfont{\ko_regu_font_name}
		}
	}
}
%\setkomainfont(UnBatang.ttf)(UnBatangBold.ttf)(UnGraphic.ttf)
%\fi\fi

%%% compresspunctuations
\NewDocumentCommand \compressbnms { }
{
	\@ifpackageloaded{luatexko}
	{
		\AtBeginDocument{\addhangulfontfeature{CompressPunctuations}}
	}{}
}

\ExplSyntaxOff

\endinput

%%% end of file `xob-font.sty`
%% CHANGES
%% v0.9.6 : \setmathhangulfont problem fixed (reported by Progress)
%% v0.9.5 : \setmathhangulfont, default (requested by ischo)
%% v0.9 : unfontsxe introduced
%% v0.8.1 : minor bug fix
%% v0.8 : suport fontspec’s FontFace feature.
%% v0.7 : Use \sys_if_engine_xetex and \sys_if_engine_luatex instead of xetex_if_engine and luatex_if_engine to be compatible with latest l3kernel.
%% v0.6 : HCR auto insert Script=Hangul, HAN disabled
%% v0.5 : [nanum] sets Bold, [nanumx] sets ExtraBold for NanumMyeongjo
%% v0.4 : hangul_bold_exist && hanja_bold_no_exist bug fixed.
%% v0.3 : \setobmainfont ( = \setmainfont ) introduced.
%% v0.2 : do not insert [ Ligatures=TeX ] in mono_mode
