% % luatexja-fontspec-27c.sty % \NeedsTeXFormat{LaTeX2e} \ProvidesPackage{luatexja-fontspec-27c}[2020-04-04 fontspec support of LuaTeX-ja] \RequirePackage{l3keys2e} \ExplSyntaxOn %%%%%%%% Change Japanese font family by \rmfamily or not \bool_if:NT \__ltj_fontspec_match_bool { \renewcommand\jttdefault{\gtdefault} \@ltj@match@familytrue } %%%%%%%% Messages \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. } \msg_new:nnn {luatexja-fontspec} {altfont-ignored-by-norange} { ignored~ sublist~ `#1'~ in~ AltFont~ (no~ range~ is~ specified). } \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} %%%%%%%% Internal control sequences %% Each CS is ltj_fontspec version that corresponds to original CS of fontspec. \cs_new:Nn \__ltj_fontspec_define_option:nn { \__fontspec_keys_define_code:nnn {fontspec} {#1} {#2} } \cs_new:Nn \__ltj_fontspec_define_preparse_external:nn { \__fontspec_keys_define_code:nnn {fontspec-preparse-external} {#1} {#2} } \cs_new:Nn \__ltj_fontspec_define_altfont_option:nn { \__fontspec_keys_define_code:nnn {fontspec-ltjaltfont} {#1} {#2} } %% Alternate Fonts %% Spec: AltFont = { %% ... %% { Range = , }, %% { Range = , Font = , }, %% { Range = , Font = }, %% ... %% } \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} } \__fontspec_keys_define_code:nnn {fontspec-ltjaltfont-reparse} {AltFont} { \clist_put_right:Nn \l__ltj_fontspec_altfont_clist { #1 } } \__fontspec_keys_define_code:nnn {fontspec-ltjaltfont-reparse} {YokoFeatures} { \clist_put_right:Nn \l__ltj_fontspec_fontfeat_yoko_clist { #1 } } \__fontspec_keys_define_code:nnn {fontspec-ltjaltfont-reparse} {TateFeatures} { \clist_put_right:Nn \l__ltj_fontspec_fontfeat_tate_clist { #1 } } \__fontspec_keys_define_code:nnn {fontspec-ltjaltfont-reparse} {TateFont} { \tl_if_empty:nF {#1} { \fontspec_complete_fontname:Nn \l__ltj_fontspec_fontname_tate_tl {#1} } } %% \clist_new:N \l__ltj_fontspec_fontfeat_yoko_clist \clist_new:N \l__ltj_fontspec_fontfeat_tate_clist \tl_new:N \l__ltj_fontspec_fontname_tate_tl \cs_new:Npn \__ltj_fontspec_DeclareFontFamily #1 #2 #3 { \DeclareKanjiFamily {JY3} {#2} {#3} \DeclareKanjiFamily {JT3} {#2} {#3} } %% save and restore global variable \tl_new:N \g__ltj_fontspec_kanji_nfss_family_tl \tl_new:N \g__ltj_fontspec_orig_nfss_family_tl \seq_new:N \g__ltj_fontspec_kanji_bf_series_seq \seq_new:N \g__ltj_fontspec_orig_bf_series_seq \clist_new:N \g__ltj_fontspec_kanji_default_fontopts_clist \clist_new:N \g__ltj_fontspec_orig_default_fontopts_clist \cs_new:Nn \__ltj_set_global_variable_for_kanji: { \tl_gset_eq:NN \g__ltj_fontspec_orig_nfss_family_tl \g__fontspec_nfss_family_tl \tl_gset_eq:NN \g__fontspec_nfss_family_tl \g__ltj_fontspec_kanji_nfss_family_tl \seq_gset_eq:NN \g__ltj_fontspec_orig_bf_series_seq \g__fontspec_bf_series_seq \seq_gset_eq:NN \g__fontspec_bf_series_seq \g__ltj_fontspec_kanji_bf_series_seq %\seq_gclear:N \g__fontspec_bf_series_seq \clist_set_eq:NN \g__ltj_fontspec_orig_default_fontopts_clist \g__fontspec_default_fontopts_clist \clist_set_eq:NN \g__fontspec_default_fontopts_clist \g__ltj_fontspec_kanji_default_fontopts_clist } \cs_new:Nn \__ltj_restore_global_variable: { \tl_gset_eq:NN \g__ltj_fontspec_kanji_nfss_family_tl \g__fontspec_nfss_family_tl \tl_gset_eq:NN \g__fontspec_nfss_family_tl \g__ltj_fontspec_orig_nfss_family_tl \seq_gset_eq:NN \g__ltj_fontspec_kanji_bf_series_seq \g__fontspec_bf_series_seq \seq_gset_eq:NN \g__fontspec_bf_series_seq \g__ltj_fontspec_orig_bf_series_seq \clist_set_eq:NN \g__ltj_fontspec_kanji_default_fontopts_clist \g__fontspec_default_fontopts_clist \clist_set_eq:NN \g__fontspec_default_fontopts_clist \g__ltj_fontspec_orig_default_fontopts_clist } \cs_set_eq:NN \__ltj_orig_fontspec_select_font_family:nn \__fontspec_select_font_family:nn \cs_new_protected:Nn \__ltj_fontspec_select_font_family:nn { \group_begin: \__ltj_fontspec_define_option:nn {NoEmbed} {} \__ltj_fontspec_define_option:nn {AltFont} { \clist_put_right:Nn \l__ltj_fontspec_altfont_clist { ##1 } } \__ltj_fontspec_define_option:nn {CID} { \__fontspec_update_featstr:n {cid=##1} } \__ltj_fontspec_define_option:nn {Kanjiskip} { \str_if_eq:eeTF {false} { \str_lower_case:n { ##1 } }{ \__fontspec_update_featstr:n {-ltjksp} } { \__fontspec_update_featstr:n {+ltjksp} } } \__ltj_fontspec_define_option:nn {JFM} { \__fontspec_update_featstr:n {jfm=##1} } % vary by shape \__ltj_fontspec_define_option:nn {YokoFeatures} { \clist_put_right:Nn \l__ltj_fontspec_fontfeat_yoko_clist { ##1 } } \__ltj_fontspec_define_option:nn {TateFeatures} { \clist_put_right:Nn \l__ltj_fontspec_fontfeat_tate_clist { ##1 } } \__ltj_fontspec_define_option:nn {TateFont} { \tl_if_empty:nF {##1} { \fontspec_complete_fontname:Nn \l__ltj_fontspec_fontname_tate_tl {##1} } } \__ltj_fontspec_define_option:nn {JFM-var} { \__fontspec_update_featstr:n {jfmvar=##1} } \__ltj_fontspec_define_preparse_external:nn {NoEmbed} { \cs_set:Npn \__fontspec_fontname_wrap:n ##1 {psft:##1} } %% Omit the warning message %% "OpenType feature 'Kerning=Off' (-kern) not available ..." \keys_define:nn {fontspec-opentype} { Kerning/Off.code:n=\__fontspec_update_featstr:n {-kern} } \clist_set:Nx \g__fontspec_default_fontopts_clist { YokoFeatures = { JFM=\ltj@stdyokojfm }, TateFeatures = { JFM=\ltj@stdtatejfm }, Scale=\Cjascale, Kerning=Off, Script=CJK, \g__ltj_fontspec_kanji_default_fontopts_clist } \prop_set_eq:NN \g__fontspec_fontopts_prop \g__ltj_fontspec_fontopts_prop \cs_set_eq:NN \__fontspec_make_font_shapes:Nnnnn \__ltj_fontspec_make_font_shapes:Nnnnn \cs_set_eq:NN \DeclareFontFamily \__ltj_fontspec_DeclareFontFamily \tl_set:Nn \g_fontspec_encoding_tl {JY3} \__ltj_orig_fontspec_select_font_family:nn{#1}{#2} \cs_gset:Npx \__ltj_fontspec_aftergroup { \exp_not:N \tl_set:Nn \exp_not:N \l_fontspec_family_tl { \l_fontspec_family_tl } } \aftergroup \__ltj_fontspec_aftergroup \group_end: } %% declare_shape \cs_new:Nn \__ltj_fontspec_declare_shape_yoko:nnnn { \__ltj_fontspec_declare_shape_aux:nnnnnn {#1} {#2} {#3} {#4} { JY3 } { \l__ltj_fontspec_fontfeat_yoko_clist } } \cs_new:Nn \__ltj_fontspec_declare_shape_tate:nnnn { \__ltj_fontspec_declare_shape_aux:nnnnnn {#1} {#2} {#3} {#4} { JT3 } { \l__ltj_fontspec_fontfeat_tate_clist } } \cs_new:Nn \__ltj_fontspec_declare_shape:nnnn { \__ltj_fontspec_declare_shape_yoko:nnnn {#1} {#2} {#3} {#4} \__ltj_fontspec_declare_shape_tate:nnnn {#1} {#2} {#3} {#4} } \cs_generate_variant:Nn \__ltj_fontspec_declare_shape:nnnn {nnxx} \cs_generate_variant:Nn \__ltj_fontspec_declare_shape_yoko:nnnn {nnxx} \cs_generate_variant:Nn \__ltj_fontspec_declare_shape_tate:nnnn {nnxx} \cs_new:Nn \__ltj_fontspec_declare_shape_aux:nnnnnn { \tl_build_begin:N \l__fontspec_nfss_tl \tl_build_begin:N \l__fontspec_nfss_sc_tl \tl_set_eq:NN \l__fontspec_saved_fontname_tl \l_fontspec_fontname_tl \tl_set:Nn \g_fontspec_encoding_tl {#5} \tl_set:Nn \g__fontspec_nfss_enc_tl {#5} \exp_args:Nx \clist_map_inline:nn {#4} { \__ltj_fontspec_setup_single_size:nnn {#3} {#6} {##1} } \tl_build_end:N \l__fontspec_nfss_tl \tl_build_end:N \l__fontspec_nfss_sc_tl \bool_set_true:N \l__fontspec_nosc_bool \__fontspec_declare_shapes_normal:nn {#1} {#2} \__fontspec_declare_shape_slanted:nn {#1} {#2} } \cs_new:Nn \__ltj_fontspec_setup_single_size:nnn { \tl_clear:N \l__fontspec_size_tl \tl_set_eq:NN \l__fontspec_sizedfont_tl \l__fontspec_saved_fontname_tl % in case not spec'ed \keys_set_known:nxN {fontspec-sizing} { \exp_after:wN \use:n #3 } \l__fontspec_sizing_leftover_clist \tl_if_empty:NT \l__fontspec_size_tl { \__fontspec_error:n {no-size-info} } \str_if_eq:eeTF { \g__fontspec_nfss_enc_tl } { JY3 } { % "normal" \__fontspec_load_fontname:Nn \l_fontspec_fontname_tl {\l__fontspec_sizedfont_tl} } { \tl_if_empty:NTF \l__ltj_fontspec_fontname_tate_tl { \__fontspec_load_fontname:Nn \l_fontspec_fontname_tl {\l__fontspec_sizedfont_tl} } { \__fontspec_load_fontname:Nn \l_fontspec_fontname_tl {\l__ltj_fontspec_fontname_tate_tl} } } \__fontspec_setup_nfss:Nnnn \l__fontspec_nfss_tl {#1} {#2} {} } \cs_new:Nn \__ltj_fontspec_set_family:Nnn { \__ltj_set_global_variable_for_kanji: \cs_set_eq:NN \__fontspec_select_font_family:nn \__ltj_fontspec_select_font_family:nn \__ltj_orig_fontspec_set_family:Nnn #1 {#2} {#3} \cs_set_eq:NN \__fontspec_select_font_family:nn \__ltj_orig_fontspec_select_font_family:nn \__ltj_restore_global_variable: } \cs_set_eq:NN \__ltj_orig_fontspec_set_family:Nnn \fontspec_set_family:Nnn \cs_set_eq:NN \__ltj_orig_fontspec_make_font_shapes:Nnnnn \__fontspec_make_font_shapes:Nnnnn \cs_set_eq:NN \__ltj_fontspec_orig_DeclareFontShape \DeclareFontShape \cs_new:Nn \__ltj_fontspec_make_font_shapes:Nnnnn { \group_begin: %% 基底フォント \cs_set_eq:NN \__fontspec_font_set:Nnn \use_none:nnn \cs_set_eq:NN \__fontspec_font_if_null:NT \use_none:nn \cs_set_eq:NN \__fontspec_declare_shape:nnxx \__ltj_fontspec_declare_shape:nnxx \__ltj_orig_fontspec_make_font_shapes:Nnnnn {#1} {#2} {#3} {#4} {#5} %% \__ltj_fontspec_make_font_shapes_alt:Nnnnnn {#1}{#2}{#3} {#4, \l__ltj_fontspec_fontfeat_yoko_clist}{#5} {JY3 } \__ltj_fontspec_make_font_shapes_alt:Nnnnnn {#1}{#2}{#3} {#4, \l__ltj_fontspec_fontfeat_tate_clist}{#5} {JT3} \group_end: } %%% Altfont 内部処理部 \cs_new:Nn \__ltj_fontspec_make_font_shapes_alt:Nnnnnn { \group_begin: \str_if_eq:eeTF { #6 } { JY3 } { \cs_set_eq:NN \__fontspec_declare_shape:nnxx \__ltj_fontspec_declare_shape_yoko:nnxx }{ \cs_set_eq:NN \__fontspec_declare_shape:nnxx \__ltj_fontspec_declare_shape_tate:nnxx } \keys_set_known:nn {fontspec-ltjaltfont-reparse} { #4 } \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 \keys_set_known:nn {fontspec-ltjaltfont-reparse} { \exp_after:wN \use:n ##1 } \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 } } { \__ltj_orig_fontspec_make_font_shapes:Nnnnn { \l__ltj_fontspec_altname_tl } {#2} {#3 _ alt \int_use:N \g__ltj_fontspec_altnumber_int } {#4, \l__ltj_fontspec_altfont_leftover_clist } {#5} \DeclareAlternateKanjiFont { #6 }{ \g__fontspec_nfss_family_tl }{#2}{#3}% { #6 }{ \g__fontspec_nfss_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 O{} } { \__ltj_fontspec_set_family:Nnn \k@family {#1,#3}{#2} \selectfont \ignorespaces } \DeclareDocumentCommand \setmainjfont { O{} m O{} } { \ifdefined\DeclareFontSeriesDefault \DeclareFontSeriesDefault[mc]{bf}{\bfdefault} \fi \__ltj_fontspec_set_family:Nnn \mcdefault {#1,#3}{#2} \unless\ifltj@disablejfam \DeclareSymbolFont{mincho}{JY3}{\mcdefault}{\mddefault}{n} \SetSymbolFont{mincho}{bold}{JY3}{\mcdefault}{\bfdefault}{n} \fi \normalfont } \DeclareDocumentCommand \setsansjfont { O{} m O{} } { \ifdefined\DeclareFontSeriesDefault \DeclareFontSeriesDefault[gt]{bf}{\bfdefault} \fi \__ltj_fontspec_set_family:Nnn \gtdefault {#1,#3}{#2} \unless\ifltj@disablejfam \DeclareMathAlphabet{\mathgt}{JY3}{\gtdefault}{\mddefault}{n} \fi \normalfont } \DeclareDocumentCommand \setmonojfont { O{} m O{} } { \ifdefined\DeclareFontSeriesDefault \DeclareFontSeriesDefault[jtt]{bf}{\bfdefault} \fi \__ltj_fontspec_set_family:Nnn \jttdefault {#1,#3}{#2} \normalfont } \DeclareDocumentCommand \newjfontfamily { m O{} m O{} } { \cs_set_eq:NN \fontspec_set_family:Nnn \__ltj_fontspec_set_family:Nnn \newfontfamily #1 [#2,#4] {#3} \cs_set_eq:NN \fontspec_set_family:Nnn \__ltj_orig_fontspec_set_family:Nnn } \DeclareDocumentCommand \renewjfontfamily { m O{} m O{} } { \cs_set_eq:NN \fontspec_set_family:Nnn \__ltj_fontspec_set_family:Nnn \renewfontfamily #1 [#2,#4] {#3} \cs_set_eq:NN \fontspec_set_family:Nnn \__ltj_orig_fontspec_set_family:Nnn } \DeclareDocumentCommand \setjfontfamily { m O{} m O{} } { \cs_set_eq:NN \fontspec_set_family:Nnn \__ltj_fontspec_set_family:Nnn \setfontfamily #1 [#2,#4] {#3} \cs_set_eq:NN \fontspec_set_family:Nnn \__ltj_orig_fontspec_set_family:Nnn } \DeclareDocumentCommand \newjfontface { m O{} m O{} } { \newjfontfamily #1 [ BoldFont={},ItalicFont={},SmallCapsFont={},#2,#4 ] {#3} } \prop_new:N \g__ltj_fontspec_fontopts_prop \DeclareDocumentCommand \defaultjfontfeatures { t+ o m } { \IfNoValueTF {#2} { \__ltj_fontspec_set_default_features:nn {#1} {#3} } { \__ltj_fontspec_set_font_default_features:nnn {#1} {#2} {#3} } \ignorespaces } \cs_new:Nn \__ltj_fontspec_set_default_features:nn { \__ltj_set_global_variable_for_kanji: \__fontspec_set_default_features:nn {#1} {#2} \__ltj_restore_global_variable: } \cs_new:Nn \__ltj_fontspec_set_font_default_features:nnn { \prop_set_eq:NN \l__ltj_fontspec_tmp_prop \g__fontspec_fontopts_prop \prop_set_eq:NN \g__fontspec_fontopts_prop \g__ltj_fontspec_fontopts_prop \__fontspec_set_font_default_features:nnn {#1} {#2} {#3} \prop_set_eq:NN \g__ltj_fontspec_fontopts_prop \g__fontspec_fontopts_prop \prop_set_eq:NN \g__fontspec_fontopts_prop \l__ltj_fontspec_tmp_prop } \DeclareDocumentCommand \addjfontfeatures {m} { \__ltj_fontspec_if_fontspec_font:TF { \__ltj_set_global_variable_for_kanji: \group_begin: \tl_set_eq:NN \f@family \k@family \cs_set_eq:NN \__fontspec_select_font_family:nn \__ltj_fontspec_select_font_family:nn \addfontfeatures {#1} \group_end: \kanjifamily\g__fontspec_nfss_family_tl\selectfont \__ltj_restore_global_variable: }{ \msg_warning:nn {luatexja-fontspec} {addjfontfeatures-ignored} } \ignorespaces } \cs_set_eq:NN \addjfontfeature \addjfontfeatures \prg_new_conditional:Nnn \__ltj_fontspec_if_fontspec_font: {TF,T,F} { \cs_if_exist:cTF {g__fontspec_fontinfo_ \k@family _prop} \prg_return_true: \prg_return_false: } \endinput