2 % luatexja-fontspec-24.sty
5 \NeedsTeXFormat{LaTeX2e}
6 \ProvidesPackage{luatexja-fontspec-24}[2015/01/15 fontspec support of LuaTeX-ja]
7 \RequirePackage{l3keys2e,luatexja}
10 %%%%%%%% Change Japanese font family by \rmfamily or not
11 \cs_new:Npn \ltj_fontspec_match_cmd {
12 \renewcommand\jttdefault{\gtdefault}
13 \DeclareRobustCommand\rmfamily
14 {\not@math@alphabet\rmfamily\mathrm
15 \romanfamily\rmdefault\kanjifamily\mcdefault\selectfont}
16 \DeclareRobustCommand\sffamily
17 {\not@math@alphabet\sffamily\mathsf
18 \romanfamily\sfdefault\kanjifamily\gtdefault\selectfont}
19 \DeclareRobustCommand\ttfamily
20 {\not@math@alphabet\ttfamily\mathtt
21 \romanfamily\ttdefault\kanjifamily\jttdefault\selectfont}
22 \DeclareDocumentCommand \setmonojfont { O{} m } {
23 \ltj_fontspec_set_family:Nnn \jttdefault {##1}{##2}
27 \bool_if:NT \ltj_fontspec_match_bool \ltj_fontspec_match_cmd
30 \msg_new:nnn {luatexja-fontspec} {addjfontfeatures-ignored}
32 \string\addjfontfeature (s)~ ignored;\\
33 it~ cannot~ be~ used~ with~ a~ font~ that~ wasn't~ selected~ by~ luatexja-fontspec.
36 \msg_new:nnn {luatexja-fontspec} {altfont-ignored-by-norange}
38 ignored~ sublist~ `#1'~ in~ AltFont~ (no~ range~ is~ specified).
41 \msg_new:nnn {luatexja-fontspec} {altfont-ignored-by-rangeonly}
43 ignored~ sublist~ `#1'~ in~ AltFont~ (only~ range~ is~ specified).
46 \cs_generate_variant:Nn \prg_new_conditional:Nnn {Nnx}
48 %%%%%%%% \g_ltj_fontspec_scale_fp
49 %% Default scale value for jfont.
50 \fp_new:N \g_ltj_fontspec_scale_fp
52 \fontsize{10}{10}\selectfont
53 \fp_gset:Nn \g_ltj_fontspec_scale_fp {\zw / 10}
56 %%%%%%%% Internal control sequences
57 %% Each CS is ltj_fontspec version that corresponds to original CS of fontspec.
58 \cs_new:Nn \ltj_fontspec_define_option:nn {
59 \__fontspec_keys_define_code:nnn {fontspec} {#1} {#2}
62 \cs_new:Nn \ltj_fontspec_define_preparse_external:nn {
63 \__fontspec_keys_define_code:nnn {fontspec-preparse-external} {#1} {#2}
65 \cs_new:Nn \ltj_fontspec_define_altfont_option:nn {
66 \__fontspec_keys_define_code:nnn {fontspec-ltjaltfont} {#1} {#2}
72 %% { Range = <range>, <font features> },
73 %% { Range = <range>, Font = <font name>, <font features> },
74 %% { Range = <range>, Font = <font name> },
77 \tl_new:N \l_ltj_fontspec_altname_tl
78 \tl_new:N \l_ltj_fontspec_altrange_tl
79 \clist_new:N \l_ltj_fontspec_altfont_clist
80 \clist_new:N \l_ltj_fontspec_altfont_leftover_clist
81 \int_new:N \g_ltj_fontspec_altnumber_int
83 \ltj_fontspec_define_altfont_option:nn {Range} {
84 \tl_set:Nn \l_ltj_fontspec_altrange_tl {#1}
86 \ltj_fontspec_define_altfont_option:nn {Font} {
87 \fontspec_complete_fontname:Nn \l_ltj_fontspec_altname_tl {#1}
89 \__fontspec_keys_define_code:nnn {fontspec-ltjaltfont-reparse} {AltFont} {
90 \clist_put_right:Nn \l_ltj_fontspec_altfont_clist { #1 }
92 \__fontspec_keys_define_code:nnn {fontspec-ltjaltfont-reparse} {YokoFeatures} {
93 \clist_put_right:Nn \l_ltj_fontspec_fontfeat_yoko_clist { #1 }
95 \__fontspec_keys_define_code:nnn {fontspec-ltjaltfont-reparse} {TateFeatures} {
96 \clist_put_right:Nn \l_ltj_fontspec_fontfeat_tate_clist { #1 }
98 \__fontspec_keys_define_code:nnn {fontspec-ltjaltfont-reparse} {TateFont} {
99 \tl_if_empty:nF {#1} {
100 \fontspec_complete_fontname:Nn \l_ltj_fontspec_fontname_tate_tl {#1}
104 \clist_new:N \l_ltj_fontspec_fontfeat_yoko_clist
105 \clist_new:N \l_ltj_fontspec_fontfeat_tate_clist
106 \tl_new:N \l_ltj_fontspec_fontname_tate_tl
108 \cs_new:Npn \ltj_fontspec_DeclareFontFamily #1 #2 #3 {
109 \DeclareKanjiFamily {JY3} {#2} {#3}
110 \DeclareKanjiFamily {JT3} {#2} {#3}
113 \cs_set_eq:NN \__ltj_orig_fontspec_select:nn \fontspec_select:nn
114 \cs_new:Nn \ltj_fontspec_select:nn {
116 \ltj_fontspec_define_option:nn {AltFont} {
117 \clist_put_right:Nn \l_ltj_fontspec_altfont_clist {##1}
119 \ltj_fontspec_define_option:nn {CID} {
120 \__fontspec_update_featstr:n {cid=##1}
122 \ltj_fontspec_define_option:nn {JFM} {
123 \__fontspec_update_featstr:n {jfm=##1}
126 \ltj_fontspec_define_option:nn {YokoFeatures} {
127 \clist_put_right:Nn \l_ltj_fontspec_fontfeat_yoko_clist { ##1 }
129 \ltj_fontspec_define_option:nn {TateFeatures} {
130 \clist_put_right:Nn \l_ltj_fontspec_fontfeat_tate_clist { ##1 }
132 \ltj_fontspec_define_option:nn {TateFont}
134 \tl_if_empty:nF {##1} {
135 \fontspec_complete_fontname:Nn \l_ltj_fontspec_fontname_tate_tl {##1}
138 \ltj_fontspec_define_option:nn {JFM-var} {
139 \__fontspec_update_featstr:n {jfmvar=##1}
141 \ltj_fontspec_define_preparse_external:nn {NoEmbed} {
142 \cs_set:Nn \__fontspec_namewrap:n {psft:####1}
144 %% Omit the warning message
145 %% "OpenType feature 'Kerning=Off' (-kern) not available ..."
146 \ltj_fontspec_define_option:nn {Kerning/Off} {
147 \__fontspec_update_featstr:n {-kern}
149 \clist_set:Nx \g__fontspec_default_fontopts_clist {
150 YokoFeatures = { JFM=ujis }, TateFeatures = { JFM=ujisv },
151 Scale=\fp_use:N \g_ltj_fontspec_scale_fp, Kerning=Off,
152 \g__ltj_fontspec_default_fontopts_clist
154 \prop_set_eq:NN \g__fontspec_fontopts_prop \g__ltj_fontspec_fontopts_prop
155 \cs_set_eq:NN \__fontspec_make_font_shapes:Nnnnn \ltj_fontspec_make_font_shapes:Nnnnn
156 \cs_set_eq:NN \DeclareFontFamily \ltj_fontspec_DeclareFontFamily
157 \tl_set:Nn \g_fontspec_encoding_tl {JY3}
158 \__ltj_orig_fontspec_select:nn{#1}{#2}
164 \cs_new:Nn \ltj_fontspec_declare_shape_yoko:nnnn {
165 \ltj_fontspec_declare_shape_aux:nnnnnn {#1} {#2} {#3} {#4} { JY3 } { \l_ltj_fontspec_fontfeat_yoko_clist }
167 \cs_new:Nn \ltj_fontspec_declare_shape_tate:nnnn {
168 \ltj_fontspec_declare_shape_aux:nnnnnn {#1} {#2} {#3} {#4} { JT3 } { \l_ltj_fontspec_fontfeat_tate_clist }
170 \cs_new:Nn \ltj_fontspec_declare_shape:nnnn {
171 \ltj_fontspec_declare_shape_yoko:nnnn {#1} {#2} {#3} {#4}
172 \ltj_fontspec_declare_shape_tate:nnnn {#1} {#2} {#3} {#4}
174 \cs_generate_variant:Nn \ltj_fontspec_declare_shape:nnnn {nnxx}
175 \cs_generate_variant:Nn \ltj_fontspec_declare_shape_yoko:nnnn {nnxx}
176 \cs_generate_variant:Nn \ltj_fontspec_declare_shape_tate:nnnn {nnxx}
178 \cs_new:Nn \ltj_fontspec_declare_shape_aux:nnnnnn
180 \tl_clear:N \l__fontspec_nfss_tl
181 \tl_clear:N \l__fontspec_nfss_sc_tl
182 \tl_set_eq:NN \l__fontspec_saved_fontname_tl \l_fontspec_fontname_tl
184 \tl_set:Nn \g_fontspec_encoding_tl {#5}
185 \exp_args:Nx \clist_map_inline:nn {#4}
187 \tl_clear:N \l__fontspec_size_tl
188 \tl_set_eq:NN \l__fontspec_sizedfont_tl \l__fontspec_saved_fontname_tl % in case not spec'ed
190 \keys_set_known:nxN {fontspec-sizing} { \exp_after:wN \use:n ##1 }
191 \l__fontspec_sizing_leftover_clist
192 \tl_if_empty:NT \l__fontspec_size_tl { \__fontspec_error:n {no-size-info} }
194 \str_if_eq:nnTF { #5 } { JY3 } {
196 \__fontspec_load_fontname:n {\l__fontspec_sizedfont_tl}
198 \tl_if_empty:NTF \l_ltj_fontspec_fontname_tate_tl
199 { \__fontspec_load_fontname:n {\l__fontspec_sizedfont_tl} }
200 { \__fontspec_load_fontname:n {\l_ltj_fontspec_fontname_tate_tl} }
202 \__fontspec_setup_nfss:Nnn \l__fontspec_nfss_tl {#3} {#6}
204 \bool_set_true:N \l__fontspec_nosc_bool
205 \__fontspec_declare_shapes_normal:nn {#1} {#2}
206 \__fontspec_declare_shape_slanted:nn {#1} {#2}
209 \cs_new:Nn \ltj_fontspec_set_family:Nnn {
210 \cs_set_eq:NN \fontspec_select:nn \ltj_fontspec_select:nn
211 \__ltj_orig_fontspec_set_family:Nnn #1 {#2} {#3}
212 \cs_set_eq:NN \fontspec_select:nn \__ltj_orig_fontspec_select:nn
214 \cs_set_eq:NN \__ltj_orig_fontspec_set_family:Nnn \fontspec_set_family:Nnn
215 \cs_set_eq:NN \__ltj_orig_fontspec_make_font_shapes:Nnnnn \__fontspec_make_font_shapes:Nnnnn
216 \cs_set_eq:NN \__ltj_fontspec_orig_DeclareFontShape \DeclareFontShape
217 \cs_new:Nn \ltj_fontspec_make_font_shapes:Nnnnn {
220 \cs_set_eq:NN \__fontspec_font_set:Nnn \use_none:nnn
221 \cs_set_eq:NN \__fontspec_font_if_null:NT \use_none:nn
222 \cs_set_eq:NN \__fontspec_declare_shape:nnxx \ltj_fontspec_declare_shape:nnxx
223 \__ltj_orig_fontspec_make_font_shapes:Nnnnn {#1} {#2} {#3} {#4} {#5}
225 \ltj_fontspec_make_font_shapes_alt:Nnnnnn {#1}{#2}{#3}
226 {#4, \l_ltj_fontspec_fontfeat_yoko_clist}{#5} {JY3 }
227 \ltj_fontspec_make_font_shapes_alt:Nnnnnn {#1}{#2}{#3}
228 {#4, \l_ltj_fontspec_fontfeat_tate_clist}{#5} {JT3}
233 \cs_new:Nn \ltj_fontspec_make_font_shapes_alt:Nnnnnn {
235 \str_if_eq:nnTF { #6 } { JY3 } {
236 \cs_set_eq:NN \__fontspec_declare_shape:nnxx \ltj_fontspec_declare_shape_yoko:nnxx
238 \cs_set_eq:NN \__fontspec_declare_shape:nnxx \ltj_fontspec_declare_shape_tate:nnxx
240 \keys_set_known:nn {fontspec-ltjaltfont-reparse} { #4 }
241 \clist_if_empty:NF \l_ltj_fontspec_altfont_clist {
242 \int_gzero:N \g_ltj_fontspec_altnumber_int
243 \clist_map_inline:Nn \l_ltj_fontspec_altfont_clist {
244 \tl_clear:N \l_ltj_fontspec_altrange_tl
245 \tl_set:Nn \l_ltj_fontspec_altname_tl { #1 }
246 \tl_set:Nn \l_tmpa_tl { #1 }
248 \keys_set_known:nxN {fontspec-ltjaltfont} { \exp_after:wN \use:n ##1 }
249 \l_ltj_fontspec_altfont_leftover_clist
250 \keys_set_known:nn {fontspec-ltjaltfont-reparse} { \exp_after:wN \use:n ##1 }
252 \tl_if_empty:NT \l_ltj_fontspec_altrange_tl {
253 \msg_warning:nnn {luatexja-fontspec} {altfont-ignored-by-norange} { ##1 }
256 \tl_if_eq_p:NN \l_ltj_fontspec_altname_tl \l_tmpa_tl
258 \tl_if_empty_p:N \l_ltj_fontspec_altfont_leftover_clist
260 \msg_warning:nnn {luatexja-fontspec} {altfont-ignored-by-rangeonly} { ##1 }
262 \__ltj_orig_fontspec_make_font_shapes:Nnnnn
263 { \l_ltj_fontspec_altname_tl } {#2}
264 {#3 _ alt \int_use:N \g_ltj_fontspec_altnumber_int }
265 {#4, \l_ltj_fontspec_altfont_leftover_clist }
267 \DeclareAlternateKanjiFont
268 { #6 }{ \l_fontspec_family_tl }{#2}{#3}%
269 { #6 }{ \l_fontspec_family_tl }{#2}
270 { #3 _alt \int_use:N \g_ltj_fontspec_altnumber_int }
271 { \l_ltj_fontspec_altrange_tl }
272 \int_gincr:N \g_ltj_fontspec_altnumber_int
281 %%%%%%%% User commands
282 \DeclareDocumentCommand \jfontspec { O{} m O{} } {
283 \ltj_fontspec_set_family:Nnn \k@family {#1,#3}{#2}
288 \DeclareDocumentCommand \setmainjfont { O{} m O{} } {
289 \ltj_fontspec_set_family:Nnn \mcdefault {#1,#3}{#2}
290 \DeclareSymbolFont{mincho}{JY3}{\l_fontspec_family_tl}{m}{n}
291 \SetSymbolFont{mincho}{bold}{JY3}{\l_fontspec_family_tl}{bx}{n}
295 \DeclareDocumentCommand \setsansjfont { O{} m O{} } {
296 \ltj_fontspec_set_family:Nnn \gtdefault {#1,#3}{#2}
297 \DeclareMathAlphabet{\mathgt}{JY3}{\l_fontspec_family_tl}{m}{n}
301 \DeclareDocumentCommand \newjfontfamily { m O{} m O{} } {
302 \cs_set_eq:NN \fontspec_set_family:Nnn \ltj_fontspec_set_family:Nnn
303 \newfontfamily #1 [#2] {#3} [#4]
304 \cs_set_eq:NN \fontspec_set_family:Nnn \__ltj_orig_fontspec_set_family:Nnn
307 \DeclareDocumentCommand \newjfontface { m O{} m O{} } {
308 \newjfontfamily #1 [ BoldFont={},ItalicFont={},SmallCapsFont={},#2,#4 ] {#3}
311 \clist_new:N \g__ltj_fontspec_default_fontopts_clist
312 \prop_new:N \g__ltj_fontspec_fontopts_prop
313 \DeclareDocumentCommand \defaultjfontfeatures { t+ o m }
316 { \__ltj_fontspec_set_default_features:nn {#1} {#3} }
317 { \__ltj_fontspec_set_font_default_features:nnn {#1} {#2} {#3} }
320 \cs_new:Nn \__ltj_fontspec_set_default_features:nn
322 \clist_set_eq:NN \l__ltj_fontspec_tmp_clist \g__fontspec_default_fontopts_clist
323 \clist_set_eq:NN \g__fontspec_default_fontopts_clist \g__ltj_fontspec_default_fontopts_clist
324 \__fontspec_set_default_features:nn {#1} {#2}
325 \clist_set_eq:NN \g__ltj_fontspec_default_fontopts_clist \g__fontspec_default_fontopts_clist
326 \clist_set_eq:NN \g__fontspec_default_fontopts_clist \l__ltj_fontspec_tmp_clist
328 \cs_new:Nn \__ltj_fontspec_set_font_default_features:nnn
330 \prop_set_eq:NN \l__ltj_fontspec_tmp_prop \g__fontspec_fontopts_prop
331 \prop_set_eq:NN \g__fontspec_fontopts_prop \g__ltj_fontspec_fontopts_prop
332 \__fontspec_set_font_default_features:nnn {#1} {#2} {#3}
333 \prop_set_eq:NN \g__ltj_fontspec_fontopts_prop \g__fontspec_fontopts_prop
334 \prop_set_eq:NN \g__fontspec_fontopts_prop \l__ltj_fontspec_tmp_prop
337 \DeclareDocumentCommand \addjfontfeatures {m} {
338 \ltj_fontspec_if_fontspec_font:TF
341 \tl_set_eq:NN \f@family \k@family
342 \cs_set_eq:NN \fontspec_select:nn \ltj_fontspec_select:nn
343 \addfontfeatures {#1}
345 \fontfamily\l_fontspec_family_tl\selectfont
347 \msg_warning:nn {luatexja-fontspec} {addjfontfeatures-ignored}
352 \cs_set_eq:NN \addjfontfeature \addjfontfeatures
354 \prg_new_conditional:Nnn \ltj_fontspec_if_fontspec_font: {TF,T,F}
356 \cs_if_exist:cTF {g__fontspec_ \k@family _prop} \prg_return_true: \prg_return_false:
360 \__fontspec_define_feature_option:nnnnn{CJKShape}{JIS2004}{20}{100}{+jp04}
361 %%% CharacterWidth={VerticalAlternateProportional, VerticalAlternateHalf}
362 \__fontspec_define_feature_option:nnnnn{CharacterWidth}{VerticalAlternateProportional}{22}{100}{+vpal}
363 \__fontspec_define_feature_option:nnnnn{CharacterWidth}{VerticalAlternateHalf}{22}{101}{+vhal}
364 \__fontspec_define_feature_option:nnnnn{Kerning}{Vertical} {}{}{+vkrn}