%
\NeedsTeXFormat{LaTeX2e}
-\ProvidesPackage{luatexja-fontspec}[2011/08/17 v0.1]
+\ProvidesPackage{luatexja-fontspec}[2011/09/23 v0.2]
-\RequirePackage{luatexja,fontspec}
+\RequirePackage{fontspec}
+\RequirePackage{luatexja}
\ExplSyntaxOn
it~ cannot~ be~ used~ with~ a~ font~ that~ wasn't~ selected~ by~ luatexja-fontspec.
}
+\cs_generate_variant:Nn \prg_new_conditional:Nnn {Nnx}
+
+\prg_new_conditional:Nnx \ltj_fontspec_if_liiikeys: {TF,F} {
+ \@ifpackagelater {fontspec} {2011/09/13}
+ { \exp_not:N \prg_return_true: } % fontspec >= 2.2 (l3keys)
+ { \exp_not:N \prg_return_false: } % fontspec < 2.2 (xkeyval)
+}
+
+\cs_new:Nn \ltj_fontspec_define_option:nn {
+ \ltj_fontspec_if_liiikeys:TF {
+ \keys_define:nn {fontspec} { #1 .code:n = {#2}}
+ } {
+ \define@key[zf]{options}{#1}{#2}
+ }
+}
+
+\cs_new:Nn \ltj_fontspec_define_preparse_external:nn {
+ \ltj_fontspec_if_liiikeys:TF {
+ \keys_define:nn {fontspec-preparse-external} { #1 .code:n = {#2}}
+ } {
+ \define@key[zf]{preparse-external}{#1}{#2}
+ }
+}
+
\cs_new:Nn \ltj_fontspec_select:nn {
\group_begin:
- \define@key[zf]{options}{JFM}{
+ \ltj_fontspec_define_option:nn {JFM} {
\fontspec_update_fontid:n {+jfm=##1}
- \fontspec_update_featstr:n {jfm=##1}
+ \fontspec_update_featstr:n {jfm=##1}
}
- \define@key[zf]{preparse-external}{NoEmbed}[]{
+ \ltj_fontspec_define_option:nn {JFM-var} {
+ \fontspec_update_fontid:n {+jfmvar=##1}
+ \fontspec_update_featstr:n {jfmvar=##1}
+ }
+ \ltj_fontspec_define_preparse_external:nn {NoEmbed} {
\cs_set:Nn \fontspec_namewrap:n {psft:####1}
}
- \tl_set:Nn \zf@enc {JY3}
+ %% Omit the warning message
+ %% "OpenType feature 'Kerning=Off' (-kern) not available ..."
+ \ltj_fontspec_define_option:nn {Kerning/Off} {
+ \fontspec_update_fontid:n {-kern}
+ \fontspec_update_featstr:n {-kern}
+ }
+ \ltj_fontspec_if_liiikeys:TF {
+ \tl_set:Nn \g_fontspec_encoding_tl {JY3}
+ } {
+ \tl_set:Nn \zf@enc {JY3}
+ }
\tl_set:Nx \g_fontspec_default_fontopts_tl
- {JFM=ujis,Scale=0.960444,\g_ltj_fontspec_default_fontopts_tl}
+ {JFM=ujis,Scale=0.962216,Kerning=Off,\g_ltj_fontspec_default_fontopts_tl}
\cs_set_eq:NN \DeclareFontFamily \DeclareKanjiFamily
\fontspec_select:nn{#1}{#2}
\group_end:
+ \ltj_fontspec_if_liiikeys:F {
+ \tl_set_eq:NN \l_fontspec_family_tl \zf@family
+ }
}
\cs_new:Nn \ltj_fontspec_set_family:Nnn {
\ltj_fontspec_select:nn{#2}{#3}
- \tl_set_eq:NN #1 \zf@family
+ \tl_set_eq:NN #1 \l_fontspec_family_tl
}
\DeclareDocumentCommand \jfontspec { O{} m } {
\ltj_fontspec_select:nn{#2}{#3}
\use:x {
\exp_not:N \DeclareRobustCommand \exp_not:N #1 {
- \exp_not:N \kanjifamily {\zf@family} \exp_not:N \selectfont
+ \exp_not:N \kanjifamily {\l_fontspec_family_tl} \exp_not:N \selectfont
}
}
}
{\csname zf@family@fontname\k@family\endcsname}
}
\group_end:
- \fontfamily\zf@family\selectfont
+ \fontfamily\l_fontspec_family_tl\selectfont
\else
\ltj_fontspec_warning:n {addjfontfeatures-ignored}
\fi