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authorKarl Berry <karl@freefriends.org>2014-05-05 22:06:34 +0000
committerKarl Berry <karl@freefriends.org>2014-05-05 22:06:34 +0000
commitc282c4699b5c50d0d050bb1d7f5187a47eebc94e (patch)
tree247a127065821c008bc8fee600c1e130e2d0ecd5 /Master/texmf-dist/tex/luatex/luatexja/addons
parentc2e26b130cd3c16ddba1e50bd65f8ff334ba8acc (diff)
luatexja (4may14)
git-svn-id: svn://tug.org/texlive/trunk@33863 c570f23f-e606-0410-a88d-b1316a301751
Diffstat (limited to 'Master/texmf-dist/tex/luatex/luatexja/addons')
-rw-r--r--Master/texmf-dist/tex/luatex/luatexja/addons/luatexja-fontspec.sty178
-rw-r--r--Master/texmf-dist/tex/luatex/luatexja/addons/luatexja-ruby.sty207
2 files changed, 349 insertions, 36 deletions
diff --git a/Master/texmf-dist/tex/luatex/luatexja/addons/luatexja-fontspec.sty b/Master/texmf-dist/tex/luatex/luatexja/addons/luatexja-fontspec.sty
index 9fa1ec4867e..43666d3b3f3 100644
--- a/Master/texmf-dist/tex/luatex/luatexja/addons/luatexja-fontspec.sty
+++ b/Master/texmf-dist/tex/luatex/luatexja/addons/luatexja-fontspec.sty
@@ -3,31 +3,64 @@
%
\NeedsTeXFormat{LaTeX2e}
-\ProvidesPackage{luatexja-fontspec}[2014/01/23 fontspec support of LuaTeX-ja]
-
-\RequirePackage{fontspec,luatexja}
+\ProvidesPackage{luatexja-fontspec}[2014/04/16 fontspec support of LuaTeX-ja]
+\RequirePackage{l3keys2e,luatexja}
\ExplSyntaxOn
+\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,
+ match .default:n = true,
+ pass .code:n = \cs_set:Nn \ltj_fontspec_pass_opts: {#1},
+ }
+\ProcessKeysOptions { luatexja-fontspec }
+\RequirePackage[\ltj_fontspec_pass_opts:]{fontspec}[2011/09/13]
+
+%%%%%%%% Change Japanese font family by \rmfamily or not
+\bool_if:NTF \ltj_fontspec_match
+{
+ \renewcommand\jttdefault{\gtdefault}
+ \DeclareRobustCommand\rmfamily
+ {\not@math@alphabet\rmfamily\mathrm
+ \romanfamily\rmdefault\kanjifamily\mcdefault\selectfont}
+ \DeclareRobustCommand\sffamily
+ {\not@math@alphabet\sffamily\mathsf
+ \romanfamily\sfdefault\kanjifamily\gtdefault\selectfont}
+ \DeclareRobustCommand\ttfamily
+ {\not@math@alphabet\ttfamily\mathtt
+ \romanfamily\ttdefault\kanjifamily\jttdefault\selectfont}
+ \DeclareDocumentCommand \setmonojfont { O{} m } {
+ \__ltj_fontspec_set_family:Nnn \jttdefault {#1}{#2}
+ \normalfont
+ }
+}{
+}
+
%%%%%%%% Messages
-\cs_new:Npn \ltj_fontspec_warning:n { \msg_warning:nn {ltj-fontspec} }
-\msg_new:nnn {ltj-fontspec} {addjfontfeatures-ignored}
+\msg_new:nnn {luatexja-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}
+\msg_new:nnn {luatexja-fontspec} {altfont-ignored-by-norange}
+{
+ ignored~ sublist~ `#1'~ in~ AltFont~ (no~ range~ is~ specified).
+}
-%%%%%%%% For compatibility with old fontspec.
-\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)
+\msg_new:nnn {luatexja-fontspec} {altfont-ignored-by-rangeonly}
+{
+ ignored~ sublist~ `#1'~ in~ AltFont~ (only~ range~ is~ specified).
}
+\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}
@@ -36,23 +69,49 @@
%%%%%%%% Internal control sequences
%% Each CS is ltj_fontspec version that corresponds to original CS of fontspec.
\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}
- }
+ \keys_define:nn {fontspec} { #1 .code:n = {#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}
- }
+ \keys_define:nn {fontspec-preparse-external} { #1 .code:n = {#2}}
+}
+
+\cs_new:Nn \ltj_fontspec_define_altfont_option:nn {
+ \keys_define:nn {fontspec-ltjaltfont} { #1 .code:n = {#2}}
}
+%% Alternate Fonts
+%% Spec: AltFont = {
+%% ...
+%% { Range = <range>, <font features> },
+%% { Range = <range>, Font = <font name>, <font features> },
+%% { Range = <range>, Font = <font name> },
+%% ...
+%% }
+\tl_new:N \l_ltj_fontspec_altname_tl
+\tl_new:N \l_ltj_fontspec_altrange_tl
+\clist_new:N \l_ltj_fontspec_altfont_clist
+\clist_new:N \l_ltj_fontspec_altfont_leftover_clist
+\int_new:N \g_ltj_fontspec_altnumber_int
+
+\ltj_fontspec_define_altfont_option:nn {Range} {
+ \tl_set:Nn \l_ltj_fontspec_altrange_tl {#1}
+}
+\ltj_fontspec_define_altfont_option:nn {Font} {
+ \fontspec_complete_fontname:Nn \l_ltj_fontspec_altname_tl {#1}
+}
+
+\cs_new:Nn \__ltj_fontspec_altfont_key_code:n
+ {
+ \clist_set:Nn \l_ltj_fontspec_altfont_clist {#1}
+ \fontspec_update_fontid:n {alt:#1}
+ }
+
\cs_new:Nn \ltj_fontspec_select:nn {
\group_begin:
+ \ltj_fontspec_define_option:nn {AltFont} {
+ \__ltj_fontspec_altfont_key_code:n { ##1 }
+ }
\ltj_fontspec_define_option:nn {CID} {
\fontspec_update_fontid:n {+cid=##1}
\fontspec_update_featstr:n {cid=##1}
@@ -74,43 +133,91 @@
\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:Nn \g_fontspec_encoding_tl {JY3}
\tl_set:Nx \g_fontspec_default_fontopts_tl
- {JFM=ujis,Scale=\fp_use:N \g_ltj_fontspec_scale_fp,Kerning=Off,\g_ltj_fontspec_default_fontopts_tl}
+ {JFM=ujis, Scale=\fp_use:N \g_ltj_fontspec_scale_fp,
+ Kerning=Off, \g_ltj_fontspec_default_fontopts_tl}
\prop_set_eq:NN \g__fontspec_fontopts_prop \g__ltj_fontspec_fontopts_prop
+ \cs_set_eq:NN \fontspec_make_font_shapes:nnnn \ltj_fontspec_make_font_shapes:nnnn
\cs_set_eq:NN \DeclareFontFamily \DeclareKanjiFamily
\fontspec_select:nn{#1}{#2}
\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 {
+\cs_new:Nn \__ltj_fontspec_set_family:Nnn {
\ltj_fontspec_select:nn{#2}{#3}
\tl_set_eq:NN #1 \l_fontspec_family_tl
}
+\cs_set_eq:NN \__ltj_orig_fontspec_make_font_shapes:nnnn \fontspec_make_font_shapes:nnnn
+\cs_set_eq:NN \__ltj_fontspec_orig_DeclareFontShape \DeclareFontShape
+\cs_new:Nn \ltj_fontspec_make_font_shapes:nnnn {
+ \__ltj_orig_fontspec_make_font_shapes:nnnn {#1} {#2} {#3} {#4}
+ \group_begin:
+ %% Parse font features. However, we have to avoid redefine already defined shape.
+ \__fontspec_load_fontname:n {#1}
+ \cs_set_eq:NN \DeclareFontShape \use_none:nnnnnn
+ \fontspec_declare_shape:nnn {#2}{#3}
+ { \quark_if_no_value:NF \l__fontspec_fontopts_clist {\l__fontspec_fontopts_clist,} #4 }
+ \cs_set_eq:NN \DeclareFontShape \__ltj_fontspec_orig_DeclareFontShape
+ %%
+ \clist_if_empty:NF \l_ltj_fontspec_altfont_clist {
+ \int_gzero:N \g_ltj_fontspec_altnumber_int
+ \clist_map_inline:Nn \l_ltj_fontspec_altfont_clist {
+ \tl_clear:N \l_ltj_fontspec_altrange_tl
+ \tl_set:Nn \l_ltj_fontspec_altname_tl { #1 }
+ \tl_set:Nn \l_tmpa_tl { #1 }
+
+ \keys_set_known:nxN {fontspec-ltjaltfont} { \exp_after:wN \use:n ##1 }
+ \l_ltj_fontspec_altfont_leftover_clist
+
+ \tl_if_empty:NT \l_ltj_fontspec_altrange_tl {
+ \msg_warning:nnn {luatexja-fontspec} {altfont-ignored-by-norange} { ##1 }
+ } {
+ \bool_if:nTF {
+ \tl_if_eq_p:NN \l_ltj_fontspec_altname_tl \l_tmpa_tl
+ &&
+ \tl_if_empty_p:N \l_ltj_fontspec_altfont_leftover_clist
+ } {
+ \msg_warning:nnn {luatexja-fontspec} {altfont-ignored-by-rangeonly} { ##1 }
+ } {
+ \group_begin:
+ \__fontspec_load_fontname:n { \l_ltj_fontspec_altname_tl }
+ \fontspec_declare_shape:nnn {#2}
+ {#3 _ alt \int_use:N \g_ltj_fontspec_altnumber_int }
+ {
+ \quark_if_no_value:NF \l__fontspec_fontopts_clist {\l__fontspec_fontopts_clist,}
+ #4 , \l_ltj_fontspec_altfont_leftover_clist
+ }
+ \group_end:
+ \DeclareAlternateKanjiFont
+ {JY3}{ \l_fontspec_family_tl }{#2}{#3}%
+ {JY3}{ \l_fontspec_family_tl }{#2}
+ { #3 _alt \int_use:N \g_ltj_fontspec_altnumber_int }
+ { \l_ltj_fontspec_altrange_tl }
+ \int_gincr:N \g_ltj_fontspec_altnumber_int
+ }
+ }
+ }
+ }
+ \group_end:
+ }
%%%%%%%% User commands
\DeclareDocumentCommand \jfontspec { O{} m } {
- \ltj_fontspec_set_family:Nnn \k@family {#1}{#2}
+ \__ltj_fontspec_set_family:Nnn \k@family {#1}{#2}
\selectfont
\ignorespaces
}
\DeclareDocumentCommand \setmainjfont { O{} m } {
- \ltj_fontspec_set_family:Nnn \mcdefault {#1}{#2}
+ \__ltj_fontspec_set_family:Nnn \mcdefault {#1}{#2}
\DeclareSymbolFont{mincho}{JY3}{\l_fontspec_family_tl}{m}{n}
\SetSymbolFont{mincho}{bold}{JY3}{\l_fontspec_family_tl}{bx}{n}
\normalfont
}
\DeclareDocumentCommand \setsansjfont { O{} m } {
- \ltj_fontspec_set_family:Nnn \gtdefault {#1}{#2}
+ \__ltj_fontspec_set_family:Nnn \gtdefault {#1}{#2}
\DeclareMathAlphabet{\mathgt}{JY3}{\l_fontspec_family_tl}{m}{n}
\normalfont
}
@@ -160,7 +267,7 @@
\group_end:
\fontfamily\l_fontspec_family_tl\selectfont
\else
- \ltj_fontspec_warning:n {addjfontfeatures-ignored}
+ \msg_warning:nn {luatexja-fontspec} {addjfontfeatures-ignored}
\fi
\ignorespaces
}
@@ -231,5 +338,4 @@
\fi
\fi}
-
\endinput
diff --git a/Master/texmf-dist/tex/luatex/luatexja/addons/luatexja-ruby.sty b/Master/texmf-dist/tex/luatex/luatexja/addons/luatexja-ruby.sty
new file mode 100644
index 00000000000..57e58947418
--- /dev/null
+++ b/Master/texmf-dist/tex/luatex/luatexja/addons/luatexja-ruby.sty
@@ -0,0 +1,207 @@
+%
+% luatexja-ruby.sty
+%
+
+% LaTeX only!
+\NeedsTeXFormat{LaTeX2e}
+\ProvidesPackage{luatexja-ruby}[2014/03/28 v0.21]
+\RequirePackage{luatexja}
+
+%%------------------
+\newluatexattribute\ltj@rubyattr
+\ltj@rubyattr=0
+\RequireLuaTeXjaSubmodule{ruby}
+
+% ltjset/getparameter への追加設定
+% これらは段落単位の設定.
+
+%% 引数:ルビ全角を単位とした実数
+%% この文字への pre-, post-intrusion の許容量
+\define@key[ltj]{japaram}{rubypreintrusion}{%
+ \expandafter\ltj@@set@stack@real#1:{RIPRE}{0}{0x7FFFFFFF}}
+\define@key[ltj]{japaram}{rubypostintrusion}{%
+ \expandafter\ltj@@set@stack@real#1:{RIPOST}{0}{0x7FFFFFFF}}
+\def\ltj@@set@stack@real#1,#2:#3#4#5{%
+ \directlua{luatexja.stack.set_stack_perchar(luatexja.stack_table_index.#3,
+ \ltj@safe@num@or\ltj@defnum{#1},\ltj@safe@real{#2},#4,#5)}}
+
+% ルビ用のキー設定
+\def\ltj@@rkeydef#1{
+ \define@key[ltj]{ruby}{#1}{\expandafter\def\csname ltj@@rubyip@#1\endcsname{##1}}
+}
+%% attr_ruby_mode
+%% bit 0: intrusion を有効にするか(1: 有効)
+%% bit 1: 前後の intrusion 許容量を小さい方に揃える (1: yes)
+%% bit 2, 3: intrusion をどう使って親文字を配置するか
+%% 00: intrusion なしでとりあえず計算し,左右の突出分を進入に割り当てる
+%% 01: pre-intrusion でまかなえるだけまかない,無理なら post- も使う
+%% 10: post を優先
+%% 11: 2 min (pre,post) までは pre, post に均等配分しようとする
+%% >=01 で,intrusion で賄えきれなかった場合はいつものように伸長する.
+%% bit 4: 熟語ルビの際の処理方法(0: 常にグループ,1: 可能な限りブロックごとに)
+%% ↑bit 4 は今は無効
+\ltj@@rkeydef{mode}
+%% intrusion 量強制固定(bit 0, bit 1 より優先,負数で「自動」)
+%% attr は sp 単位だが,ユーザーはルビ全角単位で指定する
+%% attr_ruby_maxprep, attr_ruby_maxpostp
+\ltj@@rkeydef{pre}
+\ltj@@rkeydef{post}
+%% 親文字伸長の際の比,{0}{1}{1} などと0--7 の数 3 つで指定
+%% attr_ruby_stretch (bol left,middle,right)(eol)(middle) 27-bits
+\ltj@@rkeydef{stretchbol} % 行頭形
+\ltj@@rkeydef{stretcheol} % 行末形
+\ltj@@rkeydef{stretch} % 行中形
+%% ルビが伸長するときの比 {1}{2}{1} などと0--7 の数 3 つで指定
+%% attr_ruby_mode 上位部分
+\ltj@@rkeydef{stretchruby}
+%% ルビ<親のとき,ルビと親文字の端の最大値
+%% attr_ruby_maxmargin
+%% attr は sp 単位だが,ユーザーは親文字全角単位で指定
+\ltj@@rkeydef{maxmargin}
+%% ルビと親文字の垂直方向の空き
+%% attr_ruby_intergap
+%% attr は sp 単位だが,ユーザーは親文字全角単位で指定
+\ltj@@rkeydef{intergap}
+
+\ltj@@rkeydef{kenten}%% 圏点文字
+\ltj@@rkeydef{fontcmd}%% フォント
+\define@boolkey[ltj]{ruby}{rubysmash}[true]{}
+
+
+%%%%%%%% setkeys の別名
+\protected\def\ltjsetruby{\setkeys[ltj]{ruby}}
+
+% ここからは ruby マクロ内でなんとかされる事項
+%% ルビと親文字の大きさの比
+\ltj@@rkeydef{size}
+
+% 中つき用簡易設定.
+\define@key[ltj]{ruby}{naka}[none]{\setkeys[ltj]{ruby}{mode=1, stretch=121, stretchruby=121}}
+% 肩つき用簡易設定.
+\define@key[ltj]{ruby}{kata}[none]{\setkeys[ltj]{ruby}{mode=9, stretch=121, stretchruby=001}}
+
+%%%%%%%% 補助関数
+
+% Lua ソースに渡す table 生成
+\def\ltj@@ruby@create@table#1{% #1: ルビ全角
+ \string{
+ rubyzw = \ltj@safe@dimen{#1},
+ maxmargin = \ltj@safe@dimen{\ltj@@rubyip@maxmargin\zw},
+ pre = \ltj@safe@dimen{\ltj@@rubyip@pre#1},
+ post = \ltj@safe@dimen{\ltj@@rubyip@post#1},
+ intergap = \ltj@safe@dimen{\ltj@@rubyip@intergap\zw},
+ stretch
+ = 262144 * \expandafter\ltj@@ruby@cts\ltj@@rubyip@stretchbol
+ + 512 * \expandafter\ltj@@ruby@cts\ltj@@rubyip@stretcheol
+ + \expandafter\ltj@@ruby@cts\ltj@@rubyip@stretch,
+ mode
+ = 2097152 * \expandafter\ltj@@ruby@cts\ltj@@rubyip@stretchruby
+ + \ltj@safe@num{\ltj@@rubyip@mode}
+ + 1048576 * \ifltj@ruby@rubysmash1\else0\fi
+ \string}
+}
+%%%
+%%% 1098765432109876543210976543210
+%%% |st_ruby|! |--| ← mode
+\def\ltj@@ruby@cts#1#2#3{%
+ ((\ltj@safe@num{#1}) * 64 + (\ltj@safe@num{#2}) * 8 + \ltj@safe@num{#3})%
+}
+
+
+%%%%%%%% ZR さんの PXrubrica パッケージ中のコードから引用・改変
+% \pxrr@decompbar: a|bc -> \ltj@@ruby@mark{a}\ltj@@ruby@mark{bc}
+\let\pxrr@res\empty
+\def\pxrr@ifx#1{%
+ \ifx#1\expandafter\@firstoftwo
+ \else\expandafter\@secondoftwo
+ \fi
+}
+\def\pxrr@nil{\noexpand\pxrr@nil}
+\def\pxrr@end{\noexpand\pxrr@end}
+\def\pxrr@appto#1#2{%
+ \expandafter\def\expandafter#1\expandafter{#1#2}%
+}
+\def\pxrr@decompbar#1{%
+ \let\pxrr@res\@empty
+ \pxrr@decompbar@loopa\pxrr@nil#1|\pxrr@end|%
+}
+\def\pxrr@decompbar@loopa#1|{%
+ \expandafter\pxrr@decompbar@loopb\expandafter{\@gobble#1}%
+}
+\def\pxrr@decompbar@loopb#1{%
+ \pxrr@decompbar@loopc#1\relax\pxrr@nil{#1}%
+}
+\def\pxrr@decompbar@loopc#1#2\pxrr@nil#3{%
+ \pxrr@ifx{#1\pxrr@end}{}{%
+ \ifx\pxrr@res\@empty
+ \def\pxrr@res{\ltj@@ruby@mark}%
+ \else
+ \pxrr@appto\pxrr@res{\ltj@@ruby@mark}%
+ \fi
+ \pxrr@appto\pxrr@res{{#3}}%
+ \pxrr@decompbar@loopa\pxrr@nil
+ }%
+}
+%%%%%%%% ここまで
+
+%%%%%%%% TeX command
+\protected\def\ltjruby{\@ifnextchar[\ltj@@ruby{\ltj@@ruby[]}}%]
+\AtBeginDocument{\ifdefined\ruby\else\let\ruby=\ltjruby\fi}
+\def\ltj@@ruby[#1]#2#3{{% #1: option #2: 親文字群,#3: ルビ文字列群,共に| 区切り
+ \setkeys[ltj]{ruby}{#1}%
+ \directlua{ruby_tmplist_r = \string{\string}; ruby_tmplist_p = \string{\string}}%
+ \leavevmode\dimen0=\f@size pt\dimen1=\ltj@@rubyip@size\dimen0%
+ % 引数展開,テーブルにセット
+ \pxrr@decompbar{#2}{\let\ltj@@ruby@mark\ltj@@ruby@sp\pxrr@res}%
+ \pxrr@decompbar{#3}{\let\ltj@@ruby@mark\ltj@@ruby@sr\pxrr@res}%
+ {\fontsize{\ltj@@rubyip@size\dimen0}\z@\selectfont\ltj@@rubyip@fontcmd\global\dimen1=\zw}%
+ \directlua{%
+ luatexja.ruby.texiface(\ltj@@ruby@create@table{\dimen1},
+ ruby_tmplist_r, ruby_tmplist_p)}%
+}}
+
+\def\ltj@@ruby@sr#1{%
+ \setbox0=\hbox{\fontsize{\dimen1}\z@\ltj@@rubyip@fontcmd\selectfont#1}%
+ \directlua{table.insert(ruby_tmplist_r, luatexja.ruby.cpbox())}%
+}
+\def\ltj@@ruby@sp#1{%
+ \setbox0=\hbox{\selectfont#1}%
+ \directlua{table.insert(ruby_tmplist_p, luatexja.ruby.cpbox())}%
+}
+
+\protected\def\ltjkenten{\@ifnextchar[\ltj@@kenten{\ltj@@kenten[]}}%]
+\let\kenten=\ltjkenten
+\def\ltj@@kenten[#1]#2{{%
+ \setkeys[ltj]{ruby}{#1, stretchruby=101}%
+ \@tfor\ltj@@kenten@temp:=#2\do{\ltj@@ruby[]{\ltj@@kenten@temp}{\ltj@@rubyip@kenten}}%
+}}
+
+% 初期値.要調整
+%% ひらがな
+\count@="3040\loop\relax\ifnum \count@<"30A0
+ \ltjsetparameter{rubypreintrusion={\the\count@,1},
+ rubypostintrusion={\the\count@,1}}
+ \advance\count@1\repeat
+%% 「」
+\ltjsetparameter{rubypreintrusion={`「,1},
+ rubypostintrusion={`」,1}}
+%% ,、
+\ltjsetparameter{rubypreintrusion={`,,1},
+ rubypostintrusion={`,,1}}
+\ltjsetparameter{rubypreintrusion={`、,1},
+ rubypostintrusion={`、,1}}
+%% ・
+\ltjsetparameter{rubypreintrusion={`・,1},
+ rubypostintrusion={`・,1}}
+%% 段落インデント部分
+\ltjsetparameter{rubypreintrusion={-1,1}}
+
+\setkeys[ltj]{ruby}{
+ pre=-1, post=-1, mode=1,
+ stretchruby={1}{2}{1}, stretch = {1}{2}{1},
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+}
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