2 % luatexja-fontspec-24.sty
5 \NeedsTeXFormat{LaTeX2e}
6 \ProvidesPackage{luatexja-fontspec-24}[2014/06/25 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 \cs_new:Nn \__ltj_fontspec_altfont_key_code:n
93 \clist_put_right:Nn \l_ltj_fontspec_altfont_clist {#1}
95 \__fontspec_keys_define_code:nnn {fontspec-ltjaltfont-reparse} {AltFont} {
96 \__ltj_fontspec_altfont_key_code:n { #1 }
99 \clist_new:N \l_ltj_fontspec_fontfeat_yoko_clist
100 \clist_new:N \l_ltj_fontspec_fontfeat_tate_clist
101 \tl_new:N \l_ltj_fontspec_fontname_tate_tl
103 \cs_new:Npn \ltj_fontspec_DeclareFontFamily #1 #2 #3 {
104 \DeclareKanjiFamily {JY3} {#2} {#3}
105 \DeclareKanjiFamily {JT3} {#2} {#3}
108 \cs_set_eq:NN \__ltj_orig_fontspec_select:nn \fontspec_select:nn
109 \cs_new:Nn \ltj_fontspec_select:nn {
111 \ltj_fontspec_define_option:nn {AltFont} {
112 \__ltj_fontspec_altfont_key_code:n { ##1 }
114 \ltj_fontspec_define_option:nn {CID} {
115 \__fontspec_update_featstr:n {cid=##1}
117 \ltj_fontspec_define_option:nn {JFM} {
118 \__fontspec_update_featstr:n {jfm=##1}
121 \ltj_fontspec_define_option:nn {YokoFeatures} {
122 \clist_set:Nn \l_ltj_fontspec_fontfeat_yoko_clist { ##1 }
124 \ltj_fontspec_define_option:nn {TateFeatures} {
125 \clist_put_right:Nn \l_ltj_fontspec_fontfeat_tate_clist { ##1 }
127 \ltj_fontspec_define_option:nn {TateFont}
129 \tl_if_empty:nF {##1} {
130 \fontspec_complete_fontname:Nn \l_ltj_fontspec_fontname_tate_tl {##1}
133 \ltj_fontspec_define_option:nn {JFM-var} {
134 \__fontspec_update_featstr:n {jfmvar=##1}
136 \ltj_fontspec_define_preparse_external:nn {NoEmbed} {
137 \cs_set:Nn \__fontspec_namewrap:n {psft:####1}
139 %% Omit the warning message
140 %% "OpenType feature 'Kerning=Off' (-kern) not available ..."
141 \ltj_fontspec_define_option:nn {Kerning/Off} {
142 \__fontspec_update_featstr:n {-kern}
144 \clist_set:Nx \g__fontspec_default_fontopts_clist {
145 YokoFeatures = { JFM=ujis }, TateFeatures = { RawFeature=vrt2, JFM=ujisv },
146 Scale=\fp_use:N \g_ltj_fontspec_scale_fp, Kerning=Off,
147 \g__ltj_fontspec_default_fontopts_clist
149 \prop_set_eq:NN \g__fontspec_fontopts_prop \g__ltj_fontspec_fontopts_prop
150 \cs_set_eq:NN \__fontspec_make_font_shapes:Nnnnn \ltj_fontspec_make_font_shapes:Nnnnn
151 \cs_set_eq:NN \DeclareFontFamily \ltj_fontspec_DeclareFontFamily
152 \tl_set:Nn \g_fontspec_encoding_tl {JY3}
153 \__ltj_orig_fontspec_select:nn{#1}{#2}
158 \cs_new:Nn \ltj_fontspec_declare_shape:nnnn {
159 \ltj_fontspec_declare_shape_aux:nnxxnn {#1} {#2} {#3} {#4} { JY3 } { \l_ltj_fontspec_fontfeat_yoko_clist }
160 \ltj_fontspec_declare_shape_aux:nnxxnn {#1} {#2} {#3} {#4} { JT3 } { \l_ltj_fontspec_fontfeat_tate_clist }
163 \cs_new:Nn \ltj_fontspec_declare_shape_aux:nnnnnn
165 \tl_clear:N \l__fontspec_nfss_tl
166 \tl_clear:N \l__fontspec_nfss_sc_tl
167 \tl_set_eq:NN \l__fontspec_saved_fontname_tl \l_fontspec_fontname_tl
169 \tl_set:Nn \g_fontspec_encoding_tl {#5}
170 \exp_args:Nx \clist_map_inline:nn {#4}
172 \tl_clear:N \l__fontspec_size_tl
173 \tl_set_eq:NN \l__fontspec_sizedfont_tl \l__fontspec_saved_fontname_tl % in case not spec'ed
175 \keys_set_known:nxN {fontspec-sizing} { \exp_after:wN \use:n ##1 }
176 \l__fontspec_sizing_leftover_clist
177 \tl_if_empty:NT \l__fontspec_size_tl { \__fontspec_error:n {no-size-info} }
179 \str_if_eq:nnTF { #5 } { JY3 } {
181 \__fontspec_load_fontname:n {\l__fontspec_sizedfont_tl}
183 \tl_if_empty:NTF \l_ltj_fontspec_fontname_tate_tl
184 { \__fontspec_load_fontname:n {\l__fontspec_sizedfont_tl} }
185 { \__fontspec_load_fontname:n {\l_ltj_fontspec_fontname_tate_tl} }
187 \__fontspec_setup_nfss:Nnn \l__fontspec_nfss_tl {#3} {#6}
189 \bool_set_true:N \l__fontspec_nosc_bool
190 \__fontspec_declare_shapes_normal:nn {#1} {#2}
191 \__fontspec_declare_shape_slanted:nn {#1} {#2}
193 \cs_generate_variant:Nn \ltj_fontspec_declare_shape:nnnn {nnxx}
194 \cs_generate_variant:Nn \ltj_fontspec_declare_shape_aux:nnnnnn {nnxxnn}
196 \cs_new:Nn \ltj_fontspec_set_family:Nnn {
197 \cs_set_eq:NN \fontspec_select:nn \ltj_fontspec_select:nn
198 \__ltj_orig_fontspec_set_family:Nnn #1 {#2} {#3}
199 \cs_set_eq:NN \fontspec_select:nn \__ltj_orig_fontspec_select:nn
201 \cs_set_eq:NN \__ltj_orig_fontspec_set_family:Nnn \fontspec_set_family:Nnn
202 \cs_set_eq:NN \__ltj_orig_fontspec_make_font_shapes:Nnnnn \__fontspec_make_font_shapes:Nnnnn
203 \cs_set_eq:NN \__ltj_fontspec_orig_DeclareFontShape \DeclareFontShape
204 \cs_new:Nn \ltj_fontspec_make_font_shapes:Nnnnn {
206 \cs_set_eq:NN \__fontspec_font_set:Nnn \use_none:nnn
207 \cs_set_eq:NN \__fontspec_font_if_null:NT \use_none:nn
208 \cs_set_eq:NN \__fontspec_declare_shape:nnxx \ltj_fontspec_declare_shape:nnxx
209 \__ltj_orig_fontspec_make_font_shapes:Nnnnn {#1} {#2} {#3} {#4} {#5}
211 \keys_set_known:nn {fontspec-ltjaltfont-reparse} { #4 }
212 \clist_if_empty:NF \l_ltj_fontspec_altfont_clist {
213 \int_gzero:N \g_ltj_fontspec_altnumber_int
214 \clist_map_inline:Nn \l_ltj_fontspec_altfont_clist {
215 \tl_clear:N \l_ltj_fontspec_altrange_tl
216 \tl_set:Nn \l_ltj_fontspec_altname_tl { #1 }
217 \tl_set:Nn \l_tmpa_tl { #1 }
219 \keys_set_known:nxN {fontspec-ltjaltfont} { \exp_after:wN \use:n ##1 }
220 \l_ltj_fontspec_altfont_leftover_clist
222 \tl_if_empty:NT \l_ltj_fontspec_altrange_tl {
223 \msg_warning:nnn {luatexja-fontspec} {altfont-ignored-by-norange} { ##1 }
226 \tl_if_eq_p:NN \l_ltj_fontspec_altname_tl \l_tmpa_tl
228 \tl_if_empty_p:N \l_ltj_fontspec_altfont_leftover_clist
230 \msg_warning:nnn {luatexja-fontspec} {altfont-ignored-by-rangeonly} { ##1 }
232 \__ltj_orig_fontspec_make_font_shapes:Nnnnn
233 { \l_ltj_fontspec_altname_tl } {#2}
234 {#3 _ alt \int_use:N \g_ltj_fontspec_altnumber_int }
235 {#4, \l_ltj_fontspec_altfont_leftover_clist }
237 \DeclareAlternateKanjiFont
238 {JY3}{ \l_fontspec_family_tl }{#2}{#3}%
239 {JY3}{ \l_fontspec_family_tl }{#2}
240 { #3 _alt \int_use:N \g_ltj_fontspec_altnumber_int }
241 { \l_ltj_fontspec_altrange_tl }
242 \DeclareAlternateKanjiFont
243 {JT3}{ \l_fontspec_family_tl }{#2}{#3}%
244 {JT3}{ \l_fontspec_family_tl }{#2}
245 { #3 _alt \int_use:N \g_ltj_fontspec_altnumber_int }
246 { \l_ltj_fontspec_altrange_tl }
247 \int_gincr:N \g_ltj_fontspec_altnumber_int
255 %%%%%%%% User commands
256 \DeclareDocumentCommand \jfontspec { O{} m O{} } {
257 \ltj_fontspec_set_family:Nnn \k@family {#1,#3}{#2}
262 \DeclareDocumentCommand \setmainjfont { O{} m O{} } {
263 \ltj_fontspec_set_family:Nnn \mcdefault {#1,#3}{#2}
264 \DeclareSymbolFont{mincho}{JY3}{\l_fontspec_family_tl}{m}{n}
265 \SetSymbolFont{mincho}{bold}{JY3}{\l_fontspec_family_tl}{bx}{n}
269 \DeclareDocumentCommand \setsansjfont { O{} m O{} } {
270 \ltj_fontspec_set_family:Nnn \gtdefault {#1,#3}{#2}
271 \DeclareMathAlphabet{\mathgt}{JY3}{\l_fontspec_family_tl}{m}{n}
275 \DeclareDocumentCommand \newjfontfamily { m O{} m O{} } {
276 \cs_set_eq:NN \fontspec_set_family:Nnn \ltj_fontspec_set_family:Nnn
277 \newfontfamily #1 [#2] {#3} [#4]
278 \cs_set_eq:NN \fontspec_set_family:Nnn \__ltj_orig_fontspec_set_family:Nnn
281 \DeclareDocumentCommand \newjfontface { m O{} m O{} } {
282 \newjfontfamily #1 [ BoldFont={},ItalicFont={},SmallCapsFont={},#2,#4 ] {#3}
285 \clist_new:N \g__ltj_fontspec_default_fontopts_clist
286 \prop_new:N \g__ltj_fontspec_fontopts_prop
287 \DeclareDocumentCommand \defaultjfontfeatures { t+ o m }
290 { \__ltj_fontspec_set_default_features:nn {#1} {#3} }
291 { \__ltj_fontspec_set_font_default_features:nnn {#1} {#2} {#3} }
294 \cs_new:Nn \__ltj_fontspec_set_default_features:nn
296 \clist_set_eq:NN \l__ltj_fontspec_tmp_clist \g__fontspec_default_fontopts_clist
297 \clist_set_eq:NN \g__fontspec_default_fontopts_clist \g__ltj_fontspec_default_fontopts_clist
298 \__fontspec_set_default_features:nn {#1} {#2}
299 \clist_set_eq:NN \g__ltj_fontspec_default_fontopts_clist \g__fontspec_default_fontopts_clist
300 \clist_set_eq:NN \g__fontspec_default_fontopts_clist \l__ltj_fontspec_tmp_clist
302 \cs_new:Nn \__ltj_fontspec_set_font_default_features:nnn
304 \prop_set_eq:NN \l__ltj_fontspec_tmp_prop \g__fontspec_fontopts_prop
305 \prop_set_eq:NN \g__fontspec_fontopts_prop \g__ltj_fontspec_fontopts_prop
306 \__fontspec_set_font_default_features:nnn {#1} {#2} {#3}
307 \prop_set_eq:NN \g__ltj_fontspec_fontopts_prop \g__fontspec_fontopts_prop
308 \prop_set_eq:NN \g__fontspec_fontopts_prop \l__ltj_fontspec_tmp_prop
311 \DeclareDocumentCommand \addjfontfeatures {m} {
312 \ltj_fontspec_if_fontspec_font:TF
315 \tl_set_eq:NN \f@family \k@family
316 \cs_set_eq:NN \fontspec_select:nn \ltj_fontspec_select:nn
317 \addfontfeatures {#1}
319 \fontfamily\l_fontspec_family_tl\selectfont
321 \msg_warning:nn {luatexja-fontspec} {addjfontfeatures-ignored}
326 \cs_set_eq:NN \addjfontfeature \addjfontfeatures
328 \prg_new_conditional:Nnn \ltj_fontspec_if_fontspec_font: {TF,T,F}
330 \cs_if_exist:cTF {g__fontspec_ \k@family _prop} \prg_return_true: \prg_return_false:
334 \__fontspec_define_feature_option:nnnnn{CJKShape}{JIS2004}{20}{5}{+jp04}
337 %%%%%%%% Now we completely ignore kanjifont definition file.
339 \DeclareRobustCommand\fontfamily[1]{%
340 \@notkfamfalse\@notffamfalse
341 \edef\tmp@item{'\luatexluaescapestring{#1}'}%
342 \edef\tmp@enc{'\luatexluaescapestring{\f@encoding}'}%
343 \ifcsname \k@encoding+#1\endcsname % if \k@encoding+#1 is already defined
345 \else\@notkfamtrue\fi
346 \ifcsname \f@encoding+#1\endcsname
348 \else % search font definition file...
349 \directlua{luatexja.jfont.is_ffam(\tmp@enc, \tmp@item)}%
350 \ifin@\edef\k@family{#1}\else%
351 \directlua{luatexja.jfont.is_Nffam(\tmp@enc, \tmp@item)}%
352 \ifin@\@notffamtrue\else%
353 % filename of font definition file is always lowercase
354 \edef\@temp{\lowercase{\noexpand\IfFileExists{\f@encoding#1.fd}}}%
355 \message{(I search font definition file)}%
356 \@temp{\@tempswztrue}{\@tempswzfalse}%
358 \directlua{luatexja.jfont.add_ffam_list(\tmp@enc, \tmp@item)}%
361 \directlua{luatexja.jfont.add_Nffam_list(\tmp@enc, \tmp@item)}%
367 \if@notkfam\if@notffam
368 {\ifcsname D@\k@encoding\endcsname\@nameuse{D@\k@encoding}\fi
369 \xdef\@@temp{\default@family}}\edef\k@family{\@@temp}%
370 {\ifcsname D@\f@encoding\endcsname\@nameuse{D@\f@encoding}\fi
371 \xdef\@@temp{\default@family}}\edef\f@family{\@@temp}%
375 % We must redefine \try@load@fontshape to ignore kanjifont definitions at all.
376 \def\try@load@fontshape{%
378 \ifx\csname \f@encoding+\f@family\endcsname\relax
379 \directlua{luatexja.jfont.is_kenc('\luatexluaescapestring{\f@encoding}')}%
380 \ifin@ % Japanese font: we don't search fd.
381 \@font@warning{We don't search kanjifont definition
382 \MessageBreak for \f@encoding/\f@family}%
383 \else % Alphabetic font
384 \@font@info{Try loading font information for \f@encoding+\f@family}%
385 \global\expandafter\let
386 \csname\f@encoding+\f@family\endcsname\@empty
388 \let\nfss@catcodes\relax
391 \noexpand\InputIfFileExists{\f@encoding\f@family.fd}}}%
393 {\@input@{\f@encoding\f@family.fd}}%