2 % luatexja-fontspec.sty
5 \NeedsTeXFormat{LaTeX2e}
6 \ProvidesPackage{luatexja-fontspec}[2011/09/23 v0.2]
8 \RequirePackage{fontspec}
9 \RequirePackage{luatexja}
13 \cs_new:Npn \ltj_fontspec_warning:n { \msg_warning:nn {ltj-fontspec} }
15 \msg_new:nnn {ltj-fontspec} {addjfontfeatures-ignored}
17 \string\addjfontfeature (s)~ ignored;\\
18 it~ cannot~ be~ used~ with~ a~ font~ that~ wasn't~ selected~ by~ luatexja-fontspec.
21 \cs_generate_variant:Nn \prg_new_conditional:Nnn {Nnx}
23 \prg_new_conditional:Nnx \ltj_fontspec_if_liiikeys: {TF,F} {
24 \@ifpackagelater {fontspec} {2011/09/13}
25 { \exp_not:N \prg_return_true: } % fontspec >= 2.2 (l3keys)
26 { \exp_not:N \prg_return_false: } % fontspec < 2.2 (xkeyval)
29 \cs_new:Nn \ltj_fontspec_define_option:nn {
30 \ltj_fontspec_if_liiikeys:TF {
31 \keys_define:nn {fontspec} { #1 .code:n = {#2}}
33 \define@key[zf]{options}{#1}{#2}
37 \cs_new:Nn \ltj_fontspec_define_preparse_external:nn {
38 \ltj_fontspec_if_liiikeys:TF {
39 \keys_define:nn {fontspec-preparse-external} { #1 .code:n = {#2}}
41 \define@key[zf]{preparse-external}{#1}{#2}
45 \cs_new:Nn \ltj_fontspec_select:nn {
47 \ltj_fontspec_define_option:nn {JFM} {
48 \fontspec_update_fontid:n {+jfm=##1}
49 \fontspec_update_featstr:n {jfm=##1}
51 \ltj_fontspec_define_option:nn {JFM-var} {
52 \fontspec_update_fontid:n {+jfmvar=##1}
53 \fontspec_update_featstr:n {jfmvar=##1}
55 \ltj_fontspec_define_preparse_external:nn {NoEmbed} {
56 \cs_set:Nn \fontspec_namewrap:n {psft:####1}
58 \ltj_fontspec_if_liiikeys:TF {
59 \tl_set:Nn \g_fontspec_encoding_tl {JY3}
61 \tl_set:Nn \zf@enc {JY3}
63 \tl_set:Nx \g_fontspec_default_fontopts_tl
64 {JFM=ujis,Scale=0.960444,\g_ltj_fontspec_default_fontopts_tl}
65 \cs_set_eq:NN \DeclareFontFamily \DeclareKanjiFamily
66 \fontspec_select:nn{#1}{#2}
67 \tl_set:Nn \l_fontspec_lang_tl {dflt}
68 \tl_set:Nn \l_fontspec_script_tl {latn}
69 \fontspec_check_ot_feat:nT {+kern} {
70 \tl_set:Nx \g_fontspec_default_fontopts_tl
71 {JFM=ujis,Scale=0.960444,Kerning=Off,\g_ltj_fontspec_default_fontopts_tl}
72 \fontspec_select:nn{#1}{#2}
75 \ltj_fontspec_if_liiikeys:F {
76 \tl_set_eq:NN \l_fontspec_family_tl \zf@family
80 \cs_new:Nn \ltj_fontspec_set_family:Nnn {
81 \ltj_fontspec_select:nn{#2}{#3}
82 \tl_set_eq:NN #1 \l_fontspec_family_tl
85 \DeclareDocumentCommand \jfontspec { O{} m } {
86 \ltj_fontspec_set_family:Nnn \k@family {#1}{#2}
91 \DeclareDocumentCommand \setmainjfont { O{} m } {
92 \ltj_fontspec_set_family:Nnn \mcdefault {#1}{#2}
96 \DeclareDocumentCommand \setsansjfont { O{} m } {
97 \ltj_fontspec_set_family:Nnn \gtdefault {#1}{#2}
101 \DeclareDocumentCommand \newjfontfamily { m O{} m } {
102 \ltj_fontspec_select:nn{#2}{#3}
104 \exp_not:N \DeclareRobustCommand \exp_not:N #1 {
105 \exp_not:N \kanjifamily {\l_fontspec_family_tl} \exp_not:N \selectfont
110 \DeclareDocumentCommand \newjfontface { m O{} m } {
111 \newjfontfamily #1 [ BoldFont={},ItalicFont={},SmallCapsFont={},#2 ] {#3}
114 \DeclareDocumentCommand \defaultjfontfeatures {m} {
115 \tl_set:Nn \g_ltj_fontspec_default_fontopts_tl {#1,}
118 \tl_clear:N \g_ltj_fontspec_default_fontopts_tl
120 \DeclareDocumentCommand \addjfontfeatures {m} {
121 \ifcsname zf@family@fontdef\k@family\endcsname
123 \tl_clear:N \g_ltj_fontspec_default_fontopts_tl
125 \exp_not:N\ltj_fontspec_select:nn
126 {\csname zf@family@options\k@family\endcsname,#1}
127 {\csname zf@family@fontname\k@family\endcsname}
130 \fontfamily\l_fontspec_family_tl\selectfont
132 \ltj_fontspec_warning:n {addjfontfeatures-ignored}
137 \cs_set_eq:NN \addjfontfeature \addjfontfeatures