X-Git-Url: http://git.osdn.net/view?a=blobdiff_plain;f=src%2Faddons%2Fluatexja-fontspec.sty;h=e32d20ab38abcd6e46c4aa382bd461e041366f8c;hb=a1c9157f2a2822d4fec59fbfc1a17040e93cf74a;hp=b37b08f6c0b1fbb93eb46ee494479b56481d34fc;hpb=880636d81e9819b31dec8a5f897bbfaf1732d18b;p=luatex-ja%2Fluatexja.git

diff --git a/src/addons/luatexja-fontspec.sty b/src/addons/luatexja-fontspec.sty
index b37b08f..e32d20a 100644
--- a/src/addons/luatexja-fontspec.sty
+++ b/src/addons/luatexja-fontspec.sty
@@ -3,139 +3,54 @@
 %
 
 \NeedsTeXFormat{LaTeX2e}
-\ProvidesPackage{luatexja-fontspec}[2011/09/23 v0.2]
-
-\RequirePackage{fontspec,luatexja}
-
+\ProvidesPackage{luatexja-fontspec}[2019/09/26 fontspec support of LuaTeX-ja]
+\RequirePackage{l3keys2e,luatexja}
 \ExplSyntaxOn
 
-\cs_new:Npn \ltj_fontspec_warning:n   { \msg_warning:nn   {ltj-fontspec} }
-
-\msg_new:nnn {ltj-fontspec} {addjfontfeatures-ignored}
-{
-  \string\addjfontfeature (s)~ ignored;\\
-  it~ cannot~ be~ used~ with~ a~ font~ that~ wasn't~ selected~ by~ luatexja-fontspec.
-}
-
-\cs_generate_variant:Nn \prg_new_conditional:Nnn {Nnx}
-
-\prg_new_conditional:Nnx \ltj_fontspec_if_liiikeys: {TF,F} {
-  \@ifpackagelater {fontspec} {2011/09/13}
-  { \exp_not:N \prg_return_true: }  % fontspec >= 2.2 (l3keys)
-  { \exp_not:N \prg_return_false: } % fontspec <  2.2 (xkeyval)
-}
-
-\cs_new:Nn \ltj_fontspec_define_option:nn {
-  \ltj_fontspec_if_liiikeys:TF {
-    \keys_define:nn {fontspec} { #1 .code:n = {#2}}
-  } {
-    \define@key[zf]{options}{#1}{#2}
-  }
-}
-
-\cs_new:Nn \ltj_fontspec_define_preparse_external:nn {
-  \ltj_fontspec_if_liiikeys:TF {
-    \keys_define:nn {fontspec-preparse-external} { #1 .code:n = {#2}}
-  } {
-    \define@key[zf]{preparse-external}{#1}{#2}
-  }
-}
-
-\cs_new:Nn \ltj_fontspec_select:nn {
+\cs_if_exist:NF \Cjascale {
+  %% Default scale value for jfont.
   \group_begin:
-  \ltj_fontspec_define_option:nn {CID} {
-    \fontspec_update_fontid:n  {+cid=##1}
-    \fontspec_update_featstr:n {cid=##1}
-  }
-  \ltj_fontspec_define_option:nn {JFM} {
-    \fontspec_update_fontid:n  {+jfm=##1}
-    \fontspec_update_featstr:n {jfm=##1}
-  }
-  \ltj_fontspec_define_option:nn {JFM-var} {
-    \fontspec_update_fontid:n  {+jfmvar=##1}
-    \fontspec_update_featstr:n {jfmvar=##1}
-  }
-  \ltj_fontspec_define_preparse_external:nn {NoEmbed} {
-    \cs_set:Nn \fontspec_namewrap:n {psft:####1}
-  }
-  %% Omit the warning message
-  %% "OpenType feature 'Kerning=Off' (-kern) not available ..."
-  \ltj_fontspec_define_option:nn {Kerning/Off} {
-    \fontspec_update_fontid:n  {-kern}
-    \fontspec_update_featstr:n {-kern}
-  }
-  \ltj_fontspec_if_liiikeys:TF {
-    \tl_set:Nn \g_fontspec_encoding_tl {JY3}
-  } {
-    \tl_set:Nn \zf@enc {JY3}
-  }
-  \tl_set:Nx \g_fontspec_default_fontopts_tl
-             {JFM=ujis,Scale=0.962216,Kerning=Off,\g_ltj_fontspec_default_fontopts_tl}
-  \cs_set_eq:NN \DeclareFontFamily \DeclareKanjiFamily
-  \fontspec_select:nn{#1}{#2}
+  \fontsize{16}{16}\selectfont
+  \cs_gset:Npx \Cjascale { \fp_to_decimal:n {\zw / 16} }
   \group_end:
-  \ltj_fontspec_if_liiikeys:F {
-    \tl_set_eq:NN \l_fontspec_family_tl \zf@family
-  }
-}
-
-\cs_new:Nn \ltj_fontspec_set_family:Nnn {
-  \ltj_fontspec_select:nn{#2}{#3}
-  \tl_set_eq:NN #1 \l_fontspec_family_tl
-}
-
-\DeclareDocumentCommand \jfontspec { O{} m } {
-  \ltj_fontspec_set_family:Nnn \k@family {#1}{#2}
-  \selectfont
-  \ignorespaces
-}
-
-\DeclareDocumentCommand \setmainjfont { O{} m } {
-  \ltj_fontspec_set_family:Nnn \mcdefault {#1}{#2}
-  \normalfont
-}
-
-\DeclareDocumentCommand \setsansjfont { O{} m } {
-  \ltj_fontspec_set_family:Nnn \gtdefault {#1}{#2}
-  \normalfont
-}
-
-\DeclareDocumentCommand \newjfontfamily { m O{} m } {
-  \ltj_fontspec_select:nn{#2}{#3}
-  \use:x {
-    \exp_not:N \DeclareRobustCommand \exp_not:N #1 {
-      \exp_not:N \kanjifamily {\l_fontspec_family_tl} \exp_not:N \selectfont
-    }
-  }
-}
-
-\DeclareDocumentCommand \newjfontface { m O{} m } {
-  \newjfontfamily #1 [ BoldFont={},ItalicFont={},SmallCapsFont={},#2 ] {#3}
-}
-
-\DeclareDocumentCommand \defaultjfontfeatures {m} {
-  \tl_set:Nn \g_ltj_fontspec_default_fontopts_tl {#1,}
-}
-
-\tl_clear:N \g_ltj_fontspec_default_fontopts_tl
-
-\DeclareDocumentCommand \addjfontfeatures {m} {
-  \ifcsname zf@family@fontdef\k@family\endcsname
-    \group_begin:
-      \tl_clear:N \g_ltj_fontspec_default_fontopts_tl
-      \use:x {
-        \exp_not:N\ltj_fontspec_select:nn
-          {\csname zf@family@options\k@family\endcsname,#1}
-          {\csname zf@family@fontname\k@family\endcsname}
-      }
-    \group_end:
-    \fontfamily\l_fontspec_family_tl\selectfont
-  \else
-    \ltj_fontspec_warning:n {addjfontfeatures-ignored}
-  \fi
-  \ignorespaces
 }
 
-\cs_set_eq:NN \addjfontfeature \addjfontfeatures
+\bool_new:N \__ltj_fontspec_match_bool
+\keys_define:nn { luatexja-fontspec }
+  {
+    match .bool_set:N = \__ltj_fontspec_match_bool,
+    match .default:n  = true,
+    pass .code:n = \PassOptionsToPackage{#1} {fontspec},
+      % 互換性のために残したオプション
+    scale .code:n = \gdef\Cjascale{#1},
+    unknown .code:n = \PassOptionsToPackage { \l_keys_key_tl } {fontspec},
+  }
+\ProcessKeysOptions{ luatexja-fontspec }
+
+\RequirePackage{fontspec}[2019/03/15]% v2.7c
+\RequirePackage{luatexja-fontspec-27c} % v2.7c
+
+\ExplSyntaxOff
+%%%%%%%% Now we completely ignore kanjifont definition file.
+\def\@ltj@use@fd{false}
+
+% We must redefine \try@load@fontshape to ignore kanjifont definitions at all.
+\def\try@load@fontshape{%
+   \expandafter
+   \ifx\csname \f@encoding+\f@family\endcsname\relax
+       \directlua{luatexja.jfont.is_kenc('\luatexluaescapestring{\f@encoding}')}%
+\ifin@\else % Alphabetic font
+    \@font@info{Trying loading font information for \f@encoding+\f@family}%
+    \global\expandafter\let
+       \csname\f@encoding+\f@family\endcsname\@empty
+     \nfss@catcodes
+     \let\nfss@catcodes\relax
+     \edef\reserved@a{%
+       \lowercase{%
+         \noexpand\InputIfFileExists{\f@encoding\f@family.fd}}}%
+     \reserved@a\relax
+          {\@input@{\f@encoding\f@family.fd}}%
+\fi
+   \fi}
 
 \endinput