2 % luatexja-fontspec.sty
5 \NeedsTeXFormat{LaTeX2e}
6 \ProvidesPackage{luatexja-fontspec}[2011/09/23 v0.2]
8 \RequirePackage{fontspec,luatexja}
12 \cs_new:Npn \ltj_fontspec_warning:n { \msg_warning:nn {ltj-fontspec} }
14 \msg_new:nnn {ltj-fontspec} {addjfontfeatures-ignored}
16 \string\addjfontfeature (s)~ ignored;\\
17 it~ cannot~ be~ used~ with~ a~ font~ that~ wasn't~ selected~ by~ luatexja-fontspec.
20 \cs_generate_variant:Nn \prg_new_conditional:Nnn {Nnx}
22 \prg_new_conditional:Nnx \ltj_fontspec_if_liiikeys: {TF,F} {
23 \@ifpackagelater {fontspec} {2011/09/13}
24 { \exp_not:N \prg_return_true: } % fontspec >= 2.2 (l3keys)
25 { \exp_not:N \prg_return_false: } % fontspec < 2.2 (xkeyval)
28 \cs_new:Nn \ltj_fontspec_define_option:nn {
29 \ltj_fontspec_if_liiikeys:TF {
30 \keys_define:nn {fontspec} { #1 .code:n = {#2}}
32 \define@key[zf]{options}{#1}{#2}
36 \cs_new:Nn \ltj_fontspec_define_preparse_external:nn {
37 \ltj_fontspec_if_liiikeys:TF {
38 \keys_define:nn {fontspec-preparse-external} { #1 .code:n = {#2}}
40 \define@key[zf]{preparse-external}{#1}{#2}
44 \cs_new:Nn \ltj_fontspec_select:nn {
46 \ltj_fontspec_define_option:nn {JFM} {
47 \fontspec_update_fontid:n {+jfm=##1}
48 \fontspec_update_featstr:n {jfm=##1}
50 \ltj_fontspec_define_option:nn {JFM-var} {
51 \fontspec_update_fontid:n {+jfmvar=##1}
52 \fontspec_update_featstr:n {jfmvar=##1}
54 \ltj_fontspec_define_preparse_external:nn {NoEmbed} {
55 \cs_set:Nn \fontspec_namewrap:n {psft:####1}
57 %% Omit the warning message
58 %% "OpenType feature 'Kerning=Off' (-kern) not available ..."
59 \ltj_fontspec_define_option:nn {Kerning/Off} {
60 \fontspec_update_fontid:n {-kern}
61 \fontspec_update_featstr:n {-kern}
63 \ltj_fontspec_if_liiikeys:TF {
64 \tl_set:Nn \g_fontspec_encoding_tl {JY3}
66 \tl_set:Nn \zf@enc {JY3}
68 \tl_set:Nx \g_fontspec_default_fontopts_tl
69 {JFM=ujis,Scale=0.962216,Kerning=Off,\g_ltj_fontspec_default_fontopts_tl}
70 \cs_set_eq:NN \DeclareFontFamily \DeclareKanjiFamily
71 \fontspec_select:nn{#1}{#2}
73 \ltj_fontspec_if_liiikeys:F {
74 \tl_set_eq:NN \l_fontspec_family_tl \zf@family
78 \cs_new:Nn \ltj_fontspec_set_family:Nnn {
79 \ltj_fontspec_select:nn{#2}{#3}
80 \tl_set_eq:NN #1 \l_fontspec_family_tl
83 \DeclareDocumentCommand \jfontspec { O{} m } {
84 \ltj_fontspec_set_family:Nnn \k@family {#1}{#2}
89 \DeclareDocumentCommand \setmainjfont { O{} m } {
90 \ltj_fontspec_set_family:Nnn \mcdefault {#1}{#2}
94 \DeclareDocumentCommand \setsansjfont { O{} m } {
95 \ltj_fontspec_set_family:Nnn \gtdefault {#1}{#2}
99 \DeclareDocumentCommand \newjfontfamily { m O{} m } {
100 \ltj_fontspec_select:nn{#2}{#3}
102 \exp_not:N \DeclareRobustCommand \exp_not:N #1 {
103 \exp_not:N \kanjifamily {\l_fontspec_family_tl} \exp_not:N \selectfont
108 \DeclareDocumentCommand \newjfontface { m O{} m } {
109 \newjfontfamily #1 [ BoldFont={},ItalicFont={},SmallCapsFont={},#2 ] {#3}
112 \DeclareDocumentCommand \defaultjfontfeatures {m} {
113 \tl_set:Nn \g_ltj_fontspec_default_fontopts_tl {#1,}
116 \tl_clear:N \g_ltj_fontspec_default_fontopts_tl
118 \DeclareDocumentCommand \addjfontfeatures {m} {
119 \ifcsname zf@family@fontdef\k@family\endcsname
121 \tl_clear:N \g_ltj_fontspec_default_fontopts_tl
123 \exp_not:N\ltj_fontspec_select:nn
124 {\csname zf@family@options\k@family\endcsname,#1}
125 {\csname zf@family@fontname\k@family\endcsname}
128 \fontfamily\l_fontspec_family_tl\selectfont
130 \ltj_fontspec_warning:n {addjfontfeatures-ignored}
135 \cs_set_eq:NN \addjfontfeature \addjfontfeatures