2 % luatexja-fontspec-24.sty
5 \NeedsTeXFormat{LaTeX2e}
6 \ProvidesPackage{luatexja-fontspec-24}[2014/10/29 fontspec support of LuaTeX-ja]
7 \RequirePackage{l3keys2e,luatexja}
10 %%%%%%%% Change Japanese font family by \rmfamily or not
11 \bool_if:NTF \ltj_fontspec_match
13 \renewcommand\jttdefault{\gtdefault}
14 \DeclareRobustCommand\rmfamily
15 {\not@math@alphabet\rmfamily\mathrm
16 \romanfamily\rmdefault\kanjifamily\mcdefault\selectfont}
17 \DeclareRobustCommand\sffamily
18 {\not@math@alphabet\sffamily\mathsf
19 \romanfamily\sfdefault\kanjifamily\gtdefault\selectfont}
20 \DeclareRobustCommand\ttfamily
21 {\not@math@alphabet\ttfamily\mathtt
22 \romanfamily\ttdefault\kanjifamily\jttdefault\selectfont}
23 \DeclareDocumentCommand \setmonojfont { O{} m } {
24 \ltj_fontspec_set_family:Nnn \jttdefault {#1}{#2}
32 \msg_new:nnn {luatexja-fontspec} {addjfontfeatures-ignored}
34 \string\addjfontfeature (s)~ ignored;\\
35 it~ cannot~ be~ used~ with~ a~ font~ that~ wasn't~ selected~ by~ luatexja-fontspec.
38 \msg_new:nnn {luatexja-fontspec} {altfont-ignored-by-norange}
40 ignored~ sublist~ `#1'~ in~ AltFont~ (no~ range~ is~ specified).
43 \msg_new:nnn {luatexja-fontspec} {altfont-ignored-by-rangeonly}
45 ignored~ sublist~ `#1'~ in~ AltFont~ (only~ range~ is~ specified).
48 \cs_generate_variant:Nn \prg_new_conditional:Nnn {Nnx}
50 %%%%%%%% \g_ltj_fontspec_scale_fp
51 %% Default scale value for jfont.
52 \fp_new:N \g_ltj_fontspec_scale_fp
54 \fontsize{10}{10}\selectfont
55 \fp_gset:Nn \g_ltj_fontspec_scale_fp {\zw / 10}
58 %%%%%%%% Internal control sequences
59 %% Each CS is ltj_fontspec version that corresponds to original CS of fontspec.
60 \cs_new:Nn \ltj_fontspec_define_option:nn {
61 \__fontspec_keys_define_code:nnn {fontspec} {#1} {#2}
64 \cs_new:Nn \ltj_fontspec_define_preparse_external:nn {
65 \__fontspec_keys_define_code:nnn {fontspec-preparse-external} {#1} {#2}
67 \cs_new:Nn \ltj_fontspec_define_altfont_option:nn {
68 \__fontspec_keys_define_code:nnn {fontspec-ltjaltfont} {#1} {#2}
74 %% { Range = <range>, <font features> },
75 %% { Range = <range>, Font = <font name>, <font features> },
76 %% { Range = <range>, Font = <font name> },
79 \tl_new:N \l_ltj_fontspec_altname_tl
80 \tl_new:N \l_ltj_fontspec_altrange_tl
81 \clist_new:N \l_ltj_fontspec_altfont_clist
82 \clist_new:N \l_ltj_fontspec_altfont_leftover_clist
83 \int_new:N \g_ltj_fontspec_altnumber_int
85 \ltj_fontspec_define_altfont_option:nn {Range} {
86 \tl_set:Nn \l_ltj_fontspec_altrange_tl {#1}
88 \ltj_fontspec_define_altfont_option:nn {Font} {
89 \fontspec_complete_fontname:Nn \l_ltj_fontspec_altname_tl {#1}
91 \__fontspec_keys_define_code:nnn {fontspec-ltjaltfont-reparse} {AltFont} {
92 \clist_put_right:Nn \l_ltj_fontspec_altfont_clist { #1 }
94 \__fontspec_keys_define_code:nnn {fontspec-ltjaltfont-reparse} {YokoFeatures} {
95 \clist_put_right:Nn \l_ltj_fontspec_fontfeat_yoko_clist { #1 }
97 \__fontspec_keys_define_code:nnn {fontspec-ltjaltfont-reparse} {TateFeatures} {
98 \clist_put_right:Nn \l_ltj_fontspec_fontfeat_tate_clist { #1 }
100 \__fontspec_keys_define_code:nnn {fontspec-ltjaltfont-reparse} {TateFont} {
101 \tl_if_empty:nF {#1} {
102 \fontspec_complete_fontname:Nn \l_ltj_fontspec_fontname_tate_tl {#1}
106 \clist_new:N \l_ltj_fontspec_fontfeat_yoko_clist
107 \clist_new:N \l_ltj_fontspec_fontfeat_tate_clist
108 \tl_new:N \l_ltj_fontspec_fontname_tate_tl
110 \cs_new:Npn \ltj_fontspec_DeclareFontFamily #1 #2 #3 {
111 \DeclareKanjiFamily {JY3} {#2} {#3}
112 \DeclareKanjiFamily {JT3} {#2} {#3}
115 \cs_set_eq:NN \__ltj_orig_fontspec_select:nn \fontspec_select:nn
116 \cs_new:Nn \ltj_fontspec_select:nn {
118 \ltj_fontspec_define_option:nn {AltFont} {
119 \clist_put_right:Nn \l_ltj_fontspec_altfont_clist {##1}
121 \ltj_fontspec_define_option:nn {CID} {
122 \__fontspec_update_featstr:n {cid=##1}
124 \ltj_fontspec_define_option:nn {JFM} {
125 \__fontspec_update_featstr:n {jfm=##1}
128 \ltj_fontspec_define_option:nn {YokoFeatures} {
129 \clist_put_right:Nn \l_ltj_fontspec_fontfeat_yoko_clist { ##1 }
131 \ltj_fontspec_define_option:nn {TateFeatures} {
132 \clist_put_right:Nn \l_ltj_fontspec_fontfeat_tate_clist { ##1 }
134 \ltj_fontspec_define_option:nn {TateFont}
136 \tl_if_empty:nF {##1} {
137 \fontspec_complete_fontname:Nn \l_ltj_fontspec_fontname_tate_tl {##1}
140 \ltj_fontspec_define_option:nn {JFM-var} {
141 \__fontspec_update_featstr:n {jfmvar=##1}
143 \ltj_fontspec_define_preparse_external:nn {NoEmbed} {
144 \cs_set:Nn \__fontspec_namewrap:n {psft:####1}
146 %% Omit the warning message
147 %% "OpenType feature 'Kerning=Off' (-kern) not available ..."
148 \ltj_fontspec_define_option:nn {Kerning/Off} {
149 \__fontspec_update_featstr:n {-kern}
151 \clist_set:Nx \g__fontspec_default_fontopts_clist {
152 YokoFeatures = { JFM=ujis }, TateFeatures = { RawFeature=vrt2, JFM=ujisv },
153 Scale=\fp_use:N \g_ltj_fontspec_scale_fp, Kerning=Off,
154 \g__ltj_fontspec_default_fontopts_clist
156 \prop_set_eq:NN \g__fontspec_fontopts_prop \g__ltj_fontspec_fontopts_prop
157 \cs_set_eq:NN \__fontspec_make_font_shapes:Nnnnn \ltj_fontspec_make_font_shapes:Nnnnn
158 \cs_set_eq:NN \DeclareFontFamily \ltj_fontspec_DeclareFontFamily
159 \tl_set:Nn \g_fontspec_encoding_tl {JY3}
160 \__ltj_orig_fontspec_select:nn{#1}{#2}
166 \cs_new:Nn \ltj_fontspec_declare_shape_yoko:nnnn {
167 \ltj_fontspec_declare_shape_aux:nnnnnn {#1} {#2} {#3} {#4} { JY3 } { \l_ltj_fontspec_fontfeat_yoko_clist }
169 \cs_new:Nn \ltj_fontspec_declare_shape_tate:nnnn {
170 \ltj_fontspec_declare_shape_aux:nnnnnn {#1} {#2} {#3} {#4} { JT3 } { \l_ltj_fontspec_fontfeat_tate_clist }
172 \cs_new:Nn \ltj_fontspec_declare_shape:nnnn {
173 \ltj_fontspec_declare_shape_yoko:nnnn {#1} {#2} {#3} {#4}
174 \ltj_fontspec_declare_shape_tate:nnnn {#1} {#2} {#3} {#4}
176 \cs_generate_variant:Nn \ltj_fontspec_declare_shape:nnnn {nnxx}
177 \cs_generate_variant:Nn \ltj_fontspec_declare_shape_yoko:nnnn {nnxx}
178 \cs_generate_variant:Nn \ltj_fontspec_declare_shape_tate:nnnn {nnxx}
180 \cs_new:Nn \ltj_fontspec_declare_shape_aux:nnnnnn
182 \tl_clear:N \l__fontspec_nfss_tl
183 \tl_clear:N \l__fontspec_nfss_sc_tl
184 \tl_set_eq:NN \l__fontspec_saved_fontname_tl \l_fontspec_fontname_tl
186 \tl_set:Nn \g_fontspec_encoding_tl {#5}
187 \exp_args:Nx \clist_map_inline:nn {#4}
189 \tl_clear:N \l__fontspec_size_tl
190 \tl_set_eq:NN \l__fontspec_sizedfont_tl \l__fontspec_saved_fontname_tl % in case not spec'ed
192 \keys_set_known:nxN {fontspec-sizing} { \exp_after:wN \use:n ##1 }
193 \l__fontspec_sizing_leftover_clist
194 \tl_if_empty:NT \l__fontspec_size_tl { \__fontspec_error:n {no-size-info} }
196 \str_if_eq:nnTF { #5 } { JY3 } {
198 \__fontspec_load_fontname:n {\l__fontspec_sizedfont_tl}
200 \tl_if_empty:NTF \l_ltj_fontspec_fontname_tate_tl
201 { \__fontspec_load_fontname:n {\l__fontspec_sizedfont_tl} }
202 { \__fontspec_load_fontname:n {\l_ltj_fontspec_fontname_tate_tl} }
204 \__fontspec_setup_nfss:Nnn \l__fontspec_nfss_tl {#3} {#6}
206 \bool_set_true:N \l__fontspec_nosc_bool
207 \__fontspec_declare_shapes_normal:nn {#1} {#2}
208 \__fontspec_declare_shape_slanted:nn {#1} {#2}
211 \cs_new:Nn \ltj_fontspec_set_family:Nnn {
212 \cs_set_eq:NN \fontspec_select:nn \ltj_fontspec_select:nn
213 \__ltj_orig_fontspec_set_family:Nnn #1 {#2} {#3}
214 \cs_set_eq:NN \fontspec_select:nn \__ltj_orig_fontspec_select:nn
216 \cs_set_eq:NN \__ltj_orig_fontspec_set_family:Nnn \fontspec_set_family:Nnn
217 \cs_set_eq:NN \__ltj_orig_fontspec_make_font_shapes:Nnnnn \__fontspec_make_font_shapes:Nnnnn
218 \cs_set_eq:NN \__ltj_fontspec_orig_DeclareFontShape \DeclareFontShape
219 \cs_new:Nn \ltj_fontspec_make_font_shapes:Nnnnn {
222 \cs_set_eq:NN \__fontspec_font_set:Nnn \use_none:nnn
223 \cs_set_eq:NN \__fontspec_font_if_null:NT \use_none:nn
224 \cs_set_eq:NN \__fontspec_declare_shape:nnxx \ltj_fontspec_declare_shape:nnxx
225 \__ltj_orig_fontspec_make_font_shapes:Nnnnn {#1} {#2} {#3} {#4} {#5}
227 \ltj_fontspec_make_font_shapes_alt:Nnnnnn {#1}{#2}{#3}
228 {#4, \l_ltj_fontspec_fontfeat_yoko_clist}{#5} {JY3 }
229 \ltj_fontspec_make_font_shapes_alt:Nnnnnn {#1}{#2}{#3}
230 {#4, \l_ltj_fontspec_fontfeat_tate_clist}{#5} {JT3}
235 \cs_new:Nn \ltj_fontspec_make_font_shapes_alt:Nnnnnn {
237 \str_if_eq:nnTF { #6 } { JY3 } {
238 \cs_set_eq:NN \__fontspec_declare_shape:nnxx \ltj_fontspec_declare_shape_yoko:nnxx
240 \cs_set_eq:NN \__fontspec_declare_shape:nnxx \ltj_fontspec_declare_shape_tate:nnxx
242 \keys_set_known:nn {fontspec-ltjaltfont-reparse} { #4 }
243 \clist_if_empty:NF \l_ltj_fontspec_altfont_clist {
244 \int_gzero:N \g_ltj_fontspec_altnumber_int
245 \clist_map_inline:Nn \l_ltj_fontspec_altfont_clist {
246 \tl_clear:N \l_ltj_fontspec_altrange_tl
247 \tl_set:Nn \l_ltj_fontspec_altname_tl { #1 }
248 \tl_set:Nn \l_tmpa_tl { #1 }
250 \keys_set_known:nxN {fontspec-ltjaltfont} { \exp_after:wN \use:n ##1 }
251 \l_ltj_fontspec_altfont_leftover_clist
252 \keys_set_known:nn {fontspec-ltjaltfont-reparse} { \exp_after:wN \use:n ##1 }
254 \tl_if_empty:NT \l_ltj_fontspec_altrange_tl {
255 \msg_warning:nnn {luatexja-fontspec} {altfont-ignored-by-norange} { ##1 }
258 \tl_if_eq_p:NN \l_ltj_fontspec_altname_tl \l_tmpa_tl
260 \tl_if_empty_p:N \l_ltj_fontspec_altfont_leftover_clist
262 \msg_warning:nnn {luatexja-fontspec} {altfont-ignored-by-rangeonly} { ##1 }
264 \__ltj_orig_fontspec_make_font_shapes:Nnnnn
265 { \l_ltj_fontspec_altname_tl } {#2}
266 {#3 _ alt \int_use:N \g_ltj_fontspec_altnumber_int }
267 {#4, \l_ltj_fontspec_altfont_leftover_clist }
269 \DeclareAlternateKanjiFont
270 { #6 }{ \l_fontspec_family_tl }{#2}{#3}%
271 { #6 }{ \l_fontspec_family_tl }{#2}
272 { #3 _alt \int_use:N \g_ltj_fontspec_altnumber_int }
273 { \l_ltj_fontspec_altrange_tl }
274 \int_gincr:N \g_ltj_fontspec_altnumber_int
283 %%%%%%%% User commands
284 \DeclareDocumentCommand \jfontspec { O{} m O{} } {
285 \ltj_fontspec_set_family:Nnn \k@family {#1,#3}{#2}
290 \DeclareDocumentCommand \setmainjfont { O{} m O{} } {
291 \ltj_fontspec_set_family:Nnn \mcdefault {#1,#3}{#2}
292 \DeclareSymbolFont{mincho}{JY3}{\l_fontspec_family_tl}{m}{n}
293 \SetSymbolFont{mincho}{bold}{JY3}{\l_fontspec_family_tl}{bx}{n}
297 \DeclareDocumentCommand \setsansjfont { O{} m O{} } {
298 \ltj_fontspec_set_family:Nnn \gtdefault {#1,#3}{#2}
299 \DeclareMathAlphabet{\mathgt}{JY3}{\l_fontspec_family_tl}{m}{n}
303 \DeclareDocumentCommand \newjfontfamily { m O{} m O{} } {
304 \cs_set_eq:NN \fontspec_set_family:Nnn \ltj_fontspec_set_family:Nnn
305 \newfontfamily #1 [#2] {#3} [#4]
306 \cs_set_eq:NN \fontspec_set_family:Nnn \__ltj_orig_fontspec_set_family:Nnn
309 \DeclareDocumentCommand \newjfontface { m O{} m O{} } {
310 \newjfontfamily #1 [ BoldFont={},ItalicFont={},SmallCapsFont={},#2,#4 ] {#3}
313 \clist_new:N \g__ltj_fontspec_default_fontopts_clist
314 \prop_new:N \g__ltj_fontspec_fontopts_prop
315 \DeclareDocumentCommand \defaultjfontfeatures { t+ o m }
318 { \__ltj_fontspec_set_default_features:nn {#1} {#3} }
319 { \__ltj_fontspec_set_font_default_features:nnn {#1} {#2} {#3} }
322 \cs_new:Nn \__ltj_fontspec_set_default_features:nn
324 \clist_set_eq:NN \l__ltj_fontspec_tmp_clist \g__fontspec_default_fontopts_clist
325 \clist_set_eq:NN \g__fontspec_default_fontopts_clist \g__ltj_fontspec_default_fontopts_clist
326 \__fontspec_set_default_features:nn {#1} {#2}
327 \clist_set_eq:NN \g__ltj_fontspec_default_fontopts_clist \g__fontspec_default_fontopts_clist
328 \clist_set_eq:NN \g__fontspec_default_fontopts_clist \l__ltj_fontspec_tmp_clist
330 \cs_new:Nn \__ltj_fontspec_set_font_default_features:nnn
332 \prop_set_eq:NN \l__ltj_fontspec_tmp_prop \g__fontspec_fontopts_prop
333 \prop_set_eq:NN \g__fontspec_fontopts_prop \g__ltj_fontspec_fontopts_prop
334 \__fontspec_set_font_default_features:nnn {#1} {#2} {#3}
335 \prop_set_eq:NN \g__ltj_fontspec_fontopts_prop \g__fontspec_fontopts_prop
336 \prop_set_eq:NN \g__fontspec_fontopts_prop \l__ltj_fontspec_tmp_prop
339 \DeclareDocumentCommand \addjfontfeatures {m} {
340 \ltj_fontspec_if_fontspec_font:TF
343 \tl_set_eq:NN \f@family \k@family
344 \cs_set_eq:NN \fontspec_select:nn \ltj_fontspec_select:nn
345 \addfontfeatures {#1}
347 \fontfamily\l_fontspec_family_tl\selectfont
349 \msg_warning:nn {luatexja-fontspec} {addjfontfeatures-ignored}
354 \cs_set_eq:NN \addjfontfeature \addjfontfeatures
356 \prg_new_conditional:Nnn \ltj_fontspec_if_fontspec_font: {TF,T,F}
358 \cs_if_exist:cTF {g__fontspec_ \k@family _prop} \prg_return_true: \prg_return_false:
362 \__fontspec_define_feature_option:nnnnn{CJKShape}{JIS2004}{20}{100}{+jp04}
363 %%% CharacterWidth={VerticalAlternateProportional, VerticalAlternateHalf}
364 \__fontspec_define_feature_option:nnnnn{CharacterWidth}{VerticalAlternateProportional}{22}{100}{+vpal}
365 \__fontspec_define_feature_option:nnnnn{CharacterWidth}{VerticalAlternateHalf}{22}{101}{+vhal}
366 \__fontspec_define_feature_option:nnnnn{Kerning}{Vertical} {}{}{+vkrn}
370 %%%%%%%% Now we completely ignore kanjifont definition file.
373 % We must redefine \try@load@fontshape to ignore kanjifont definitions at all.
374 \def\try@load@fontshape{%
376 \ifx\csname \f@encoding+\f@family\endcsname\relax
377 \directlua{luatexja.jfont.is_kenc('\luatexluaescapestring{\f@encoding}')}%
378 \ifin@\else % Alphabetic font
379 \@font@info{Try loading font information for \f@encoding+\f@family}%
380 \global\expandafter\let
381 \csname\f@encoding+\f@family\endcsname\@empty
383 \let\nfss@catcodes\relax
386 \noexpand\InputIfFileExists{\f@encoding\f@family.fd}}}%
388 {\@input@{\f@encoding\f@family.fd}}%