From 6203b37455cb96cda89e8c76638d4ac4ead1f76a Mon Sep 17 00:00:00 2001
From: Hironori Kitagawa <h_kitagawa2001@yahoo.co.jp>
Date: Sun, 28 Jun 2015 14:50:54 +0900
Subject: [PATCH] luatexja-preset (resp. luatexja-fontspec) passes options to
 luatexja-fontspec (resp. fontspec)

 * the option "scale=<fp>" is added in luatexja-fontspec.
 * Note that the luatexja-fontspec package itself does not change Japanese fonts;
   one have to call \setmainjfont etc.
---
 src/addons/luatexja-fontspec-24.sty | 10 +---------
 src/addons/luatexja-fontspec.sty    | 20 +++++++++++++++-----
 src/addons/luatexja-preset.sty      | 10 ++--------
 3 files changed, 18 insertions(+), 22 deletions(-)

diff --git a/src/addons/luatexja-fontspec-24.sty b/src/addons/luatexja-fontspec-24.sty
index 14f3e3b..3a4b3ca 100644
--- a/src/addons/luatexja-fontspec-24.sty
+++ b/src/addons/luatexja-fontspec-24.sty
@@ -3,7 +3,7 @@
 %
 
 \NeedsTeXFormat{LaTeX2e}
-\ProvidesPackage{luatexja-fontspec-24}[2015/01/15 fontspec support of LuaTeX-ja]
+\ProvidesPackage{luatexja-fontspec-24}[2015/06/28 fontspec support of LuaTeX-ja]
 \RequirePackage{l3keys2e,luatexja}
 \ExplSyntaxOn
 
@@ -45,14 +45,6 @@
 
 \cs_generate_variant:Nn \prg_new_conditional:Nnn {Nnx}
 
-%%%%%%%% \g_ltj_fontspec_scale_fp
-%% Default scale value for jfont.
-\fp_new:N \g_ltj_fontspec_scale_fp
-\group_begin:
-\fontsize{10}{10}\selectfont
-\fp_gset:Nn \g_ltj_fontspec_scale_fp {\zw / 10}
-\group_end:
-
 %%%%%%%% Internal control sequences
 %% Each CS is ltj_fontspec version that corresponds to original CS of fontspec.
 \cs_new:Nn \ltj_fontspec_define_option:nn {
diff --git a/src/addons/luatexja-fontspec.sty b/src/addons/luatexja-fontspec.sty
index 695ff38..69b19ec 100644
--- a/src/addons/luatexja-fontspec.sty
+++ b/src/addons/luatexja-fontspec.sty
@@ -3,20 +3,30 @@
 %
 
 \NeedsTeXFormat{LaTeX2e}
-\ProvidesPackage{luatexja-fontspec}[2015/01/15 fontspec support of LuaTeX-ja]
+\ProvidesPackage{luatexja-fontspec}[2015/06/28 fontspec support of LuaTeX-ja]
 \RequirePackage{l3keys2e,luatexja}
 \ExplSyntaxOn
 
+%%%%%%%% \g_ltj_fontspec_scale_fp
+%% Default scale value for jfont.
+\fp_new:N \g_ltj_fontspec_scale_fp
+\group_begin:
+\fontsize{10}{10}\selectfont
+\fp_gset:Nn \g_ltj_fontspec_scale_fp {\zw / 10}
+\group_end:
+
 \bool_new:N \ltj_fontspec_match
-\cs_set:Nn  \ltj_fontspec_pass_opts: {}
 \keys_define:nn { luatexja-fontspec }
   {
     match .bool_set:N = \ltj_fontspec_match_bool,
     match .default:n  = true,
-    pass .code:n = \cs_set:Nn \ltj_fontspec_pass_opts: {#1},% 互換性
+    pass .code:n = \PassOptionsToPackage{#1} {fontspec},
+      % 互換性のために残したオプション
+    scale .fp_gset:N = \g_ltj_fontspec_scale_fp,
+    unknown .code:n = \PassOptionsToPackage { \l_keys_key_tl } {fontspec},
   }
-\ProcessKeysOptions { luatexja-fontspec }
-\RequirePackage[\ltj_fontspec_pass_opts:]{fontspec}[2014/06/01]% v2.4
+\ProcessKeysOptions{ luatexja-fontspec }
+\RequirePackage{fontspec}[2014/06/01]% v2.4
 \RequirePackage{luatexja-fontspec-24}
 
 \ExplSyntaxOff
diff --git a/src/addons/luatexja-preset.sty b/src/addons/luatexja-preset.sty
index c23fb3f..9a8ee54 100644
--- a/src/addons/luatexja-preset.sty
+++ b/src/addons/luatexja-preset.sty
@@ -1,5 +1,5 @@
 % luatexja-preset.sty
-\ProvidesPackage{luatexja-preset}[2015/04/05 Japanese font presets]
+\ProvidesPackage{luatexja-preset}[2015/06/28 Japanese font presets]
 
 \RequirePackage{expl3}
 \RequirePackage{luatexja}
@@ -26,6 +26,7 @@
 \DeclareOption{deluxe}{\int_set:Nn \l_ltjpreset_deluxe_int { 2 }}   % 6 fonts
 \DeclareOption{nodeluxe}{\int_set:Nn \l_ltjpreset_deluxe_int { 0 }} % 2 fonts
 
+\DeclareOption*{\PassOptionsToPackage{\CurrentOption}{luatexja-fontspec}}
 % JFM
 \cs_set:Npn \ltjpreset_use_jfm: {ujis}  % 使用する JFM
 %%% \DeclareOption{min}{\cs_set:Npn  \ltjpreset_use_jfm: {min}} % min
@@ -205,13 +206,6 @@
 
 \ExecuteOptions{ipaex}
 
-% match 
-\DeclareOption{match} {
-  \bool_if:NF  \ltj_fontspec_match_bool {
-    \ltj_fontspec_match_cmd
-    \bool_set_true:N \ltj_fontspec_match_bool
-  }
-}
 \ProcessOptions*
 
 %%%%%%%% main routine
-- 
2.11.0