% % luatexja-fontspec.sty % \NeedsTeXFormat{LaTeX2e} \ProvidesPackage{luatexja-fontspec}[2011/09/23 v0.2] \RequirePackage{fontspec,luatexja} \ExplSyntaxOn \cs_new:Npn \ltj_fontspec_warning:n { \msg_warning:nn {ltj-fontspec} } \msg_new:nnn {ltj-fontspec} {addjfontfeatures-ignored} { \string\addjfontfeature (s)~ ignored;\\ 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: \ltj_fontspec_define_option:nn {CID} { \fontspec_update_fontid:n {+cid=##1} \fontspec_update_featstr:n {cid=##1} } \ltj_fontspec_define_option:nn {JFM} { \fontspec_update_fontid:n {+jfm=##1} \fontspec_update_featstr:n {jfm=##1} } \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} } %% 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=0.962216,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 \l_fontspec_family_tl } \DeclareDocumentCommand \jfontspec { O{} m } { \ltj_fontspec_set_family:Nnn \k@family {#1}{#2} \selectfont \ignorespaces } \DeclareDocumentCommand \setmainjfont { O{} m } { \ltj_fontspec_set_family:Nnn \mcdefault {#1}{#2} \normalfont } \DeclareDocumentCommand \setsansjfont { O{} m } { \ltj_fontspec_set_family:Nnn \gtdefault {#1}{#2} \normalfont } \DeclareDocumentCommand \newjfontfamily { m O{} m } { \ltj_fontspec_select:nn{#2}{#3} \use:x { \exp_not:N \DeclareRobustCommand \exp_not:N #1 { \exp_not:N \kanjifamily {\l_fontspec_family_tl} \exp_not:N \selectfont } } } \DeclareDocumentCommand \newjfontface { m O{} m } { \newjfontfamily #1 [ BoldFont={},ItalicFont={},SmallCapsFont={},#2 ] {#3} } \DeclareDocumentCommand \defaultjfontfeatures {m} { \tl_set:Nn \g_ltj_fontspec_default_fontopts_tl {#1,} } \tl_clear:N \g_ltj_fontspec_default_fontopts_tl \DeclareDocumentCommand \addjfontfeatures {m} { \ifcsname zf@family@fontdef\k@family\endcsname \group_begin: \tl_clear:N \g_ltj_fontspec_default_fontopts_tl \use:x { \exp_not:N\ltj_fontspec_select:nn {\csname zf@family@options\k@family\endcsname,#1} {\csname zf@family@fontname\k@family\endcsname} } \group_end: \fontfamily\l_fontspec_family_tl\selectfont \else \ltj_fontspec_warning:n {addjfontfeatures-ignored} \fi \ignorespaces } \cs_set_eq:NN \addjfontfeature \addjfontfeatures \endinput