2 % luatexja-fontspec-24.sty
5 \NeedsTeXFormat{LaTeX2e}
6 \ProvidesPackage{luatexja-fontspec-24}[2015/06/28 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 %%%%%%%% Internal control sequences
49 %% Each CS is ltj_fontspec version that corresponds to original CS of fontspec.
50 \cs_new:Nn \ltj_fontspec_define_option:nn {
51 \__fontspec_keys_define_code:nnn {fontspec} {#1} {#2}
54 \cs_new:Nn \ltj_fontspec_define_preparse_external:nn {
55 \__fontspec_keys_define_code:nnn {fontspec-preparse-external} {#1} {#2}
57 \cs_new:Nn \ltj_fontspec_define_altfont_option:nn {
58 \__fontspec_keys_define_code:nnn {fontspec-ltjaltfont} {#1} {#2}
64 %% { Range = <range>, <font features> },
65 %% { Range = <range>, Font = <font name>, <font features> },
66 %% { Range = <range>, Font = <font name> },
69 \tl_new:N \l_ltj_fontspec_altname_tl
70 \tl_new:N \l_ltj_fontspec_altrange_tl
71 \clist_new:N \l_ltj_fontspec_altfont_clist
72 \clist_new:N \l_ltj_fontspec_altfont_leftover_clist
73 \int_new:N \g_ltj_fontspec_altnumber_int
75 \ltj_fontspec_define_altfont_option:nn {Range} {
76 \tl_set:Nn \l_ltj_fontspec_altrange_tl {#1}
78 \ltj_fontspec_define_altfont_option:nn {Font} {
79 \fontspec_complete_fontname:Nn \l_ltj_fontspec_altname_tl {#1}
81 \__fontspec_keys_define_code:nnn {fontspec-ltjaltfont-reparse} {AltFont} {
82 \clist_put_right:Nn \l_ltj_fontspec_altfont_clist { #1 }
84 \__fontspec_keys_define_code:nnn {fontspec-ltjaltfont-reparse} {YokoFeatures} {
85 \clist_put_right:Nn \l_ltj_fontspec_fontfeat_yoko_clist { #1 }
87 \__fontspec_keys_define_code:nnn {fontspec-ltjaltfont-reparse} {TateFeatures} {
88 \clist_put_right:Nn \l_ltj_fontspec_fontfeat_tate_clist { #1 }
90 \__fontspec_keys_define_code:nnn {fontspec-ltjaltfont-reparse} {TateFont} {
91 \tl_if_empty:nF {#1} {
92 \fontspec_complete_fontname:Nn \l_ltj_fontspec_fontname_tate_tl {#1}
96 \clist_new:N \l_ltj_fontspec_fontfeat_yoko_clist
97 \clist_new:N \l_ltj_fontspec_fontfeat_tate_clist
98 \tl_new:N \l_ltj_fontspec_fontname_tate_tl
100 \cs_new:Npn \ltj_fontspec_DeclareFontFamily #1 #2 #3 {
101 \DeclareKanjiFamily {JY3} {#2} {#3}
102 \DeclareKanjiFamily {JT3} {#2} {#3}
105 \cs_set_eq:NN \__ltj_orig_fontspec_select:nn \fontspec_select:nn
106 \cs_new:Nn \ltj_fontspec_select:nn {
108 \ltj_fontspec_define_option:nn {AltFont} {
109 \clist_put_right:Nn \l_ltj_fontspec_altfont_clist {##1}
111 \ltj_fontspec_define_option:nn {CID} {
112 \__fontspec_update_featstr:n {cid=##1}
114 \ltj_fontspec_define_option:nn {JFM} {
115 \__fontspec_update_featstr:n {jfm=##1}
118 \ltj_fontspec_define_option:nn {YokoFeatures} {
119 \clist_put_right:Nn \l_ltj_fontspec_fontfeat_yoko_clist { ##1 }
121 \ltj_fontspec_define_option:nn {TateFeatures} {
122 \clist_put_right:Nn \l_ltj_fontspec_fontfeat_tate_clist { ##1 }
124 \ltj_fontspec_define_option:nn {TateFont}
126 \tl_if_empty:nF {##1} {
127 \fontspec_complete_fontname:Nn \l_ltj_fontspec_fontname_tate_tl {##1}
130 \ltj_fontspec_define_option:nn {JFM-var} {
131 \__fontspec_update_featstr:n {jfmvar=##1}
133 \ltj_fontspec_define_preparse_external:nn {NoEmbed} {
134 \cs_set:Nn \__fontspec_namewrap:n {psft:####1}
136 %% Omit the warning message
137 %% "OpenType feature 'Kerning=Off' (-kern) not available ..."
138 \ltj_fontspec_define_option:nn {Kerning/Off} {
139 \__fontspec_update_featstr:n {-kern}
141 \clist_set:Nx \g__fontspec_default_fontopts_clist {
142 YokoFeatures = { JFM=ujis }, TateFeatures = { JFM=ujisv },
143 Scale=\fp_use:N \g_ltj_fontspec_scale_fp, Kerning=Off,
144 \g__ltj_fontspec_default_fontopts_clist
146 \prop_set_eq:NN \g__fontspec_fontopts_prop \g__ltj_fontspec_fontopts_prop
147 \cs_set_eq:NN \__fontspec_make_font_shapes:Nnnnn \ltj_fontspec_make_font_shapes:Nnnnn
148 \cs_set_eq:NN \DeclareFontFamily \ltj_fontspec_DeclareFontFamily
149 \tl_set:Nn \g_fontspec_encoding_tl {JY3}
150 \__ltj_orig_fontspec_select:nn{#1}{#2}
156 \cs_new:Nn \ltj_fontspec_declare_shape_yoko:nnnn {
157 \ltj_fontspec_declare_shape_aux:nnnnnn {#1} {#2} {#3} {#4} { JY3 } { \l_ltj_fontspec_fontfeat_yoko_clist }
159 \cs_new:Nn \ltj_fontspec_declare_shape_tate:nnnn {
160 \ltj_fontspec_declare_shape_aux:nnnnnn {#1} {#2} {#3} {#4} { JT3 } { \l_ltj_fontspec_fontfeat_tate_clist }
162 \cs_new:Nn \ltj_fontspec_declare_shape:nnnn {
163 \ltj_fontspec_declare_shape_yoko:nnnn {#1} {#2} {#3} {#4}
164 \ltj_fontspec_declare_shape_tate:nnnn {#1} {#2} {#3} {#4}
166 \cs_generate_variant:Nn \ltj_fontspec_declare_shape:nnnn {nnxx}
167 \cs_generate_variant:Nn \ltj_fontspec_declare_shape_yoko:nnnn {nnxx}
168 \cs_generate_variant:Nn \ltj_fontspec_declare_shape_tate:nnnn {nnxx}
170 \cs_new:Nn \ltj_fontspec_declare_shape_aux:nnnnnn
172 \tl_clear:N \l__fontspec_nfss_tl
173 \tl_clear:N \l__fontspec_nfss_sc_tl
174 \tl_set_eq:NN \l__fontspec_saved_fontname_tl \l_fontspec_fontname_tl
176 \tl_set:Nn \g_fontspec_encoding_tl {#5}
177 \exp_args:Nx \clist_map_inline:nn {#4}
179 \tl_clear:N \l__fontspec_size_tl
180 \tl_set_eq:NN \l__fontspec_sizedfont_tl \l__fontspec_saved_fontname_tl % in case not spec'ed
182 \keys_set_known:nxN {fontspec-sizing} { \exp_after:wN \use:n ##1 }
183 \l__fontspec_sizing_leftover_clist
184 \tl_if_empty:NT \l__fontspec_size_tl { \__fontspec_error:n {no-size-info} }
186 \str_if_eq:nnTF { #5 } { JY3 } {
188 \__fontspec_load_fontname:n {\l__fontspec_sizedfont_tl}
190 \tl_if_empty:NTF \l_ltj_fontspec_fontname_tate_tl
191 { \__fontspec_load_fontname:n {\l__fontspec_sizedfont_tl} }
192 { \__fontspec_load_fontname:n {\l_ltj_fontspec_fontname_tate_tl} }
194 \__fontspec_setup_nfss:Nnn \l__fontspec_nfss_tl {#3} {#6}
196 \bool_set_true:N \l__fontspec_nosc_bool
197 \__fontspec_declare_shapes_normal:nn {#1} {#2}
198 \__fontspec_declare_shape_slanted:nn {#1} {#2}
201 \cs_new:Nn \ltj_fontspec_set_family:Nnn {
202 \cs_set_eq:NN \fontspec_select:nn \ltj_fontspec_select:nn
203 \__ltj_orig_fontspec_set_family:Nnn #1 {#2} {#3}
204 \cs_set_eq:NN \fontspec_select:nn \__ltj_orig_fontspec_select:nn
206 \cs_set_eq:NN \__ltj_orig_fontspec_set_family:Nnn \fontspec_set_family:Nnn
207 \cs_set_eq:NN \__ltj_orig_fontspec_make_font_shapes:Nnnnn \__fontspec_make_font_shapes:Nnnnn
208 \cs_set_eq:NN \__ltj_fontspec_orig_DeclareFontShape \DeclareFontShape
209 \cs_new:Nn \ltj_fontspec_make_font_shapes:Nnnnn {
212 \cs_set_eq:NN \__fontspec_font_set:Nnn \use_none:nnn
213 \cs_set_eq:NN \__fontspec_font_if_null:NT \use_none:nn
214 \cs_set_eq:NN \__fontspec_declare_shape:nnxx \ltj_fontspec_declare_shape:nnxx
215 \__ltj_orig_fontspec_make_font_shapes:Nnnnn {#1} {#2} {#3} {#4} {#5}
217 \ltj_fontspec_make_font_shapes_alt:Nnnnnn {#1}{#2}{#3}
218 {#4, \l_ltj_fontspec_fontfeat_yoko_clist}{#5} {JY3 }
219 \ltj_fontspec_make_font_shapes_alt:Nnnnnn {#1}{#2}{#3}
220 {#4, \l_ltj_fontspec_fontfeat_tate_clist}{#5} {JT3}
225 \cs_new:Nn \ltj_fontspec_make_font_shapes_alt:Nnnnnn {
227 \str_if_eq:nnTF { #6 } { JY3 } {
228 \cs_set_eq:NN \__fontspec_declare_shape:nnxx \ltj_fontspec_declare_shape_yoko:nnxx
230 \cs_set_eq:NN \__fontspec_declare_shape:nnxx \ltj_fontspec_declare_shape_tate:nnxx
232 \keys_set_known:nn {fontspec-ltjaltfont-reparse} { #4 }
233 \clist_if_empty:NF \l_ltj_fontspec_altfont_clist {
234 \int_gzero:N \g_ltj_fontspec_altnumber_int
235 \clist_map_inline:Nn \l_ltj_fontspec_altfont_clist {
236 \tl_clear:N \l_ltj_fontspec_altrange_tl
237 \tl_set:Nn \l_ltj_fontspec_altname_tl { #1 }
238 \tl_set:Nn \l_tmpa_tl { #1 }
240 \keys_set_known:nxN {fontspec-ltjaltfont} { \exp_after:wN \use:n ##1 }
241 \l_ltj_fontspec_altfont_leftover_clist
242 \keys_set_known:nn {fontspec-ltjaltfont-reparse} { \exp_after:wN \use:n ##1 }
244 \tl_if_empty:NT \l_ltj_fontspec_altrange_tl {
245 \msg_warning:nnn {luatexja-fontspec} {altfont-ignored-by-norange} { ##1 }
248 \tl_if_eq_p:NN \l_ltj_fontspec_altname_tl \l_tmpa_tl
250 \tl_if_empty_p:N \l_ltj_fontspec_altfont_leftover_clist
252 \msg_warning:nnn {luatexja-fontspec} {altfont-ignored-by-rangeonly} { ##1 }
254 \__ltj_orig_fontspec_make_font_shapes:Nnnnn
255 { \l_ltj_fontspec_altname_tl } {#2}
256 {#3 _ alt \int_use:N \g_ltj_fontspec_altnumber_int }
257 {#4, \l_ltj_fontspec_altfont_leftover_clist }
259 \DeclareAlternateKanjiFont
260 { #6 }{ \l_fontspec_family_tl }{#2}{#3}%
261 { #6 }{ \l_fontspec_family_tl }{#2}
262 { #3 _alt \int_use:N \g_ltj_fontspec_altnumber_int }
263 { \l_ltj_fontspec_altrange_tl }
264 \int_gincr:N \g_ltj_fontspec_altnumber_int
273 %%%%%%%% User commands
274 \DeclareDocumentCommand \jfontspec { O{} m O{} } {
275 \ltj_fontspec_set_family:Nnn \k@family {#1,#3}{#2}
280 \DeclareDocumentCommand \setmainjfont { O{} m O{} } {
281 \ltj_fontspec_set_family:Nnn \mcdefault {#1,#3}{#2}
282 \DeclareSymbolFont{mincho}{JY3}{\l_fontspec_family_tl}{m}{n}
283 \SetSymbolFont{mincho}{bold}{JY3}{\l_fontspec_family_tl}{bx}{n}
287 \DeclareDocumentCommand \setsansjfont { O{} m O{} } {
288 \ltj_fontspec_set_family:Nnn \gtdefault {#1,#3}{#2}
289 \DeclareMathAlphabet{\mathgt}{JY3}{\l_fontspec_family_tl}{m}{n}
293 \DeclareDocumentCommand \newjfontfamily { m O{} m O{} } {
294 \cs_set_eq:NN \fontspec_set_family:Nnn \ltj_fontspec_set_family:Nnn
295 \newfontfamily #1 [#2,#4] {#3}
296 \cs_set_eq:NN \fontspec_set_family:Nnn \__ltj_orig_fontspec_set_family:Nnn
299 \DeclareDocumentCommand \newjfontface { m O{} m O{} } {
300 \newjfontfamily #1 [ BoldFont={},ItalicFont={},SmallCapsFont={},#2,#4 ] {#3}
303 \clist_new:N \g__ltj_fontspec_default_fontopts_clist
304 \prop_new:N \g__ltj_fontspec_fontopts_prop
305 \DeclareDocumentCommand \defaultjfontfeatures { t+ o m }
308 { \__ltj_fontspec_set_default_features:nn {#1} {#3} }
309 { \__ltj_fontspec_set_font_default_features:nnn {#1} {#2} {#3} }
312 \cs_new:Nn \__ltj_fontspec_set_default_features:nn
314 \clist_set_eq:NN \l__ltj_fontspec_tmp_clist \g__fontspec_default_fontopts_clist
315 \clist_set_eq:NN \g__fontspec_default_fontopts_clist \g__ltj_fontspec_default_fontopts_clist
316 \__fontspec_set_default_features:nn {#1} {#2}
317 \clist_set_eq:NN \g__ltj_fontspec_default_fontopts_clist \g__fontspec_default_fontopts_clist
318 \clist_set_eq:NN \g__fontspec_default_fontopts_clist \l__ltj_fontspec_tmp_clist
320 \cs_new:Nn \__ltj_fontspec_set_font_default_features:nnn
322 \prop_set_eq:NN \l__ltj_fontspec_tmp_prop \g__fontspec_fontopts_prop
323 \prop_set_eq:NN \g__fontspec_fontopts_prop \g__ltj_fontspec_fontopts_prop
324 \__fontspec_set_font_default_features:nnn {#1} {#2} {#3}
325 \prop_set_eq:NN \g__ltj_fontspec_fontopts_prop \g__fontspec_fontopts_prop
326 \prop_set_eq:NN \g__fontspec_fontopts_prop \l__ltj_fontspec_tmp_prop
329 \DeclareDocumentCommand \addjfontfeatures {m} {
330 \ltj_fontspec_if_fontspec_font:TF
333 \tl_set_eq:NN \f@family \k@family
334 \cs_set_eq:NN \fontspec_select:nn \ltj_fontspec_select:nn
335 \addfontfeatures {#1}
337 \fontfamily\l_fontspec_family_tl\selectfont
339 \msg_warning:nn {luatexja-fontspec} {addjfontfeatures-ignored}
344 \cs_set_eq:NN \addjfontfeature \addjfontfeatures
346 \prg_new_conditional:Nnn \ltj_fontspec_if_fontspec_font: {TF,T,F}
348 \cs_if_exist:cTF {g__fontspec_ \k@family _prop} \prg_return_true: \prg_return_false:
352 \__fontspec_define_feature_option:nnnnn{CJKShape}{JIS2004}{20}{100}{+jp04}
353 %%% CharacterWidth={VerticalAlternateProportional, VerticalAlternateHalf}
354 \__fontspec_define_feature_option:nnnnn{CharacterWidth}{VerticalAlternateProportional}{22}{100}{+vpal}
355 \__fontspec_define_feature_option:nnnnn{CharacterWidth}{VerticalAlternateHalf}{22}{101}{+vhal}
356 \__fontspec_define_feature_option:nnnnn{Kerning}{Vertical} {}{}{+vkrn}