%
\NeedsTeXFormat{LaTeX2e}
-\ProvidesPackage{lltjfont}[2014/01/23 Patch to NFSS2 for LuaTeX-ja]
+\ProvidesPackage{lltjfont}[2017/05/05 Patch to NFSS2 for LuaTeX-ja]
+
+\def\ltj@chardef@text@cmd#1{%
+ \let\@ifdefinable\@@ifdefinable%
+ \edef\ltj@chardef@text@cmd@name{\expandafter\@gobble\string#1}%
+ \afterassignment\ltj@chardef@text@cmd@\ltj@tempcnta
+}
+\def\ltj@chardef@text@cmd@{%
+ \ifnum\ltj@tempcnta>"7F
+ \expandafter\edef\csname \ltj@chardef@text@cmd@name\endcsname{%
+ \noexpand\ltjalchar\the\ltj@tempcnta\space
+ }%
+ \else
+ \expandafter\chardef\csname \ltj@chardef@text@cmd@name\endcsname\ltj@tempcnta
+ \fi
+}
+\def\DeclareTextSymbol#1#2#3{%
+ \@dec@text@cmd\ltj@chardef@text@cmd#1{#2}#3\relax
+}
+
+\ifdefined\UnicodeEncodingName
+ \let\ltj@temp@DeclareTextComposite=\DeclareTextComposite
+ \def\DeclareTextComposite#1#2#3#4{}%
+ \input{tuenc.def}
+ \let\DeclareTextComposite=\ltj@temp@DeclareTextComposite
+ \expandafter\patchcmd\csname TU\string\textasteriskcentered\endcsname{\char}{\ltjalchar}{}{}
+\fi
+
\let\k@encoding\@empty
\let\ck@encoding\@empty
\ifdefined\cHT\else\newdimen\cHT\fi
%\let\afont\font
+\let\ystrutbox\strutbox
\newbox\dstrutbox
\newbox\tstrutbox
\newbox\zstrutbox
+\def\strutbox{%
+ \ifnum\ltjgetparameter{direction}=1 \dstrutbox % dtou
+ \else\ifnum\ltjgetparameter{direction}=4 \ystrutbox % yoko
+ \else\tstrutbox % tate and utod
+ \fi\fi
+}
\def\strut{\relax
\ifnum\ltjgetparameter{direction}=1 % dtou
\ifmmode\copy\dstrutbox\else\unhcopy\dstrutbox\fi
\else\ifnum\ltjgetparameter{direction}=4 % yoko
- \ifmmode\copy\strutbox\else\unhcopy\strutbox\fi
+ \ifmmode\copy\ystrutbox\else\unhcopy\ystrutbox\fi
\else % tate and utod
\ifmmode\copy\tstrutbox\else\unhcopy\tstrutbox\fi
\fi\fi
}
+
+\def\ystrut{\relax\hbox{\yoko
+ \ifmmode\copy\ystrutbox\else\unhcopy\ystrutbox\fi}}
\def\tstrut{\relax\hbox{\tate
\ifmmode\copy\tstrutbox\else\unhcopy\tstrutbox\fi}}
-\def\zstrut{\relax\hbox{\tate
+\def\dstrut{\relax\hbox{\dtou
+ \ifmmode\copy\dstrutbox\else\unhcopy\dstrutbox\fi}}
+\def\zstrut{\relax\hbox{\utod
\ifmmode\copy\zstrutbox\else\unhcopy\zstrutbox\fi}}
+
+{%
+ \def\cdp@elt#1#2#3#4{%
+ \directlua{luatexja.jfont.add_fenc_list('\luatexluaescapestring{#1}')}}%
+ \cdp@list%
+}
+
\def\DeclareFontEncoding{%
\begingroup
\nfss@catcodes
{\default@family}{\default@series}%
{\default@shape}}%
\expandafter\let\csname#1-cmd\endcsname\@changed@cmd
- \def\enc@elt{\noexpand\enc@elt}%
+ \directlua{luatexja.jfont.add_fenc_list('\luatexluaescapestring{#1}')}%
\else
\@font@info{Redeclaring font encoding #1}%
\fi
{\default@k@family}{\default@k@series}%
{\default@k@shape}}%
\expandafter\let\csname#1-cmd\endcsname\@changed@kcmd
- \directlua{luatexja.jfont.add_kyenc_list('\luatexluaescapestring{#1}')}%
+ \directlua{luatexja.jfont.add_kyenc_list('\luatexluaescapestring{#1}')}%
\else
\@font@info{Redeclaring KANJI (yoko) font encoding #1}%
\fi
\@empty
\else \reserved@a
\fi
+ \directlua{luatexja.jfont.add_ffam('\luatexluaescapestring{#2}')}%
}%
}
\def\DeclareKanjiFamily#1#2#3{%
\@empty
\else \reserved@a
\fi
+ \directlua{luatexja.jfont.add_kfam('\luatexluaescapestring{#2}')}%
}%
}
\def\DeclareKanjiSubstitution#1#2#3#4{%
\baselineskip\f@linespread\baselineskip
\normalbaselineskip\baselineskip
\adjustbaseline
- \setbox\strutbox\hbox{\yoko
+ \setbox\ystrutbox\hbox{\yoko
\vrule\@width\z@
\@height.7\baselineskip \@depth.3\baselineskip}%
\setbox\dstrutbox\hbox{\dtou
\setbox\tstrutbox\hbox{\tate
\vrule\@width\z@
\@height.5\baselineskip \@depth.5\baselineskip}%
- \setbox\zstrutbox\hbox{\tate
+ \setbox\zstrutbox\hbox{\utod
\vrule\@width\z@
\@height.7\baselineskip \@depth.3\baselineskip}%
- \let\size@update\relax}}
-\newbox\adjust@box
-\newdimen\adjust@dimen
-\def\adjustbaseline{%
- \setbox\adjust@box\hbox{%
- \ltj@ykblshift=0 \ltj@tkblshift=0漢}%
- \cht\ht\adjust@box
- \cdp\dp\adjust@box
- \cwd\wd\adjust@box
- \cvs\normalbaselineskip
- \chs\cwd
- \cHT\cht \advance\cHT\cdp
- \setbox0\hbox{\tate\ltj@tkblshift=0漢}%
- \setbox\adjust@box\hbox{\tate\ltj@tablshift=0 M}%
- \adjust@dimen\ht\adjust@box
- \advance\adjust@dimen\dp\adjust@box
- \advance\adjust@dimen-\ht0
- \divide\adjust@dimen\tw@
- \advance\adjust@dimen0.5\dp0
- \advance\adjust@dimen-\dp\adjust@box
- \ltj@tablshift=\adjust@dimen}
+ \let\size@update\relax}}
+
+\newluafunction\ltj@@adjust@baseline@inner
+\begingroup\catcode`\~=12
+\directlua{%
+ local nulltable = {}
+ local t = lua.get_functions_table()
+ local getfont, dir_tate = font.getfont, luatexja.dir_table.dir_tate
+ local fmt, get_attr = luatexja.jfont.font_metric_table, tex.getattribute
+ local setdimen, set_attr = tex.setdimen, tex.setattribute
+ local dir = luatexja.unary_pars.direction
+ t[\the\ltj@@adjust@baseline@inner] = function()
+ local ft = fmt[get_attr('ltj@curtfnt')] or nulltable
+ ft = ft and ft.char_type or nulltable
+ local fk = ft and ft[0] or nulltable
+ local ht, dp, wd = fk.height or 0, fk.depth or 0,
+ fk.width or ft.zw or 0
+ local fm
+ = ((getfont(font.current()) or nulltable)
+ .characters or nulltable)[77] or nulltable %% 'M'
+ set_attr('ltj@tablshift',
+ 0.5*((fm.height or 0)- (fm.depth or 0) - ht+ dp))
+ if dir() ~= dir_tate then
+ ft = fmt[get_attr('ltj@curjfnt')] or nulltable
+ ft = ft and ft.char_type or nulltable
+ fk = ft and ft[0] or nulltable
+ ht, dp, wd = fk.height or 0, fk.depth or 0,
+ fk.width or ft.zw or 0
+ end
+ setdimen('cht', ht); setdimen('cdp', dp)
+ setdimen('cwd', wd); setdimen('chs', wd)
+ setdimen('cHT', ht+dp)
+ end
+}\endgroup
+\def\adjustbaseline{\luafunction\ltj@@adjust@baseline@inner
+ \cvs\normalbaselineskip}
\DeclareRobustCommand\romanencoding[1]{%
\expandafter\ifx\csname T@#1\endcsname\relax
\@latex@error{Encoding scheme `#1' unknown}\@eha
\csname D@\k@encoding\endcsname
\let\kenc@update\relax
\let\ck@encoding\k@encoding
- \edef\tmp@enc{'\luatexluaescapestring{\k@encoding}'}
+ \edef\tmp@enc{'\luatexluaescapestring{\k@encoding}'}%
\directlua{luatexja.jfont.is_kyenc(\tmp@enc)}\ifin@%
\let\cy@encoding\k@encoding
\else
\newif\if@notkfam
\newif\if@notffam
\newif\if@tempswz
+\def\@ltj@use@fd{true}
\DeclareRobustCommand\romanfamily[1]{\edef\f@family{#1}}
\DeclareRobustCommand\kanjifamily[1]{\edef\k@family{#1}}
\DeclareRobustCommand\fontfamily[1]{%
\@notkfamfalse\@notffamfalse
\edef\tmp@item{'\luatexluaescapestring{#1}'}%
- \edef\tmp@enc{'\luatexluaescapestring{\k@encoding}'}%
- \ifcsname \k@encoding+#1\endcsname % if \k@encoding+#1 is already defined
- \edef\k@family{#1}%
- \else % search font definition file...
- \directlua{luatexja.jfont.is_kfam(\tmp@enc, \tmp@item)}%
- \ifin@\edef\k@family{#1}\else%
- \directlua{luatexja.jfont.is_Nkfam(\tmp@enc, \tmp@item)}%
- \ifin@\@notkfamtrue\else%
- % filename of font definition file is always lowercase
- \edef\@temp{\lowercase{\noexpand\IfFileExists{\k@encoding#1.fd}}}%
- \message{(I search kanjifont definition file)}%
- \@temp{\@tempswztrue}{\@tempswzfalse}%
- \if@tempswz
- \directlua{luatexja.jfont.add_kfam_list(\tmp@enc, \tmp@item)}%
- \edef\k@family{#1}%
- \else
- \directlua{luatexja.jfont.add_Nkfam_list(\tmp@enc, \tmp@item)}%
- \@notkfamtrue%
- \fi
- \fi
- \fi
- \fi
- \edef\tmp@enc{'\luatexluaescapestring{\f@encoding}'}%
- \ifcsname \f@encoding+#1\endcsname
- \edef\f@family{#1}%
- \else % search font definition file...
- \directlua{luatexja.jfont.is_ffam(\tmp@enc, \tmp@item)}%
- \ifin@\edef\f@family{#1}\else
- \directlua{luatexja.jfont.is_Nffam(\tmp@enc, \tmp@item)}%
- \ifin@\@notffamtrue\else
- % filename of font definition file is always lowercase
- \edef\@temp{\lowercase{\noexpand\IfFileExists{\f@encoding#1.fd}}}%
- \message{(I search font definition file)}%
- \@temp{\@tempswztrue}{\@tempswzfalse}%
- \if@tempswz
- \directlua{luatexja.jfont.add_ffam_list(\tmp@enc, \tmp@item)}%
- \edef\f@family{#1}%
- \else
- \directlua{luatexja.jfont.add_Nffam_list(\tmp@enc, \tmp@item)}%
- \@notffamtrue%
- \fi
- \fi
- \fi
+ %
+ \directlua{luatexja.jfont.search_kfam(\tmp@item, \@ltj@use@fd)}%
+ \ifin@\edef\k@family{#1}\else\@notkfamtrue\fi
+ %
+ % alphabetic fonts part
+ \directlua{luatexja.jfont.is_ffam(\tmp@item)}%
+ \ifin@\edef\f@family{#1}\else
+ % checking is_stored_ffam is not sufficient,
+ % since LuaTeX-ja doesn't know whats fonts are defined before LuaTeX-ja is loaded.
+ \ifcsname \f@encoding+#1\endcsname % easy case
+ \directlua{luatexja.jfont.add_ffam(\tmp@item)}\edef\f@family{#1}%
+ \else
+ \@tempswafalse
+ \def\cdp@elt##1{\ifcsname ##1+#1\endcsname\@tempswatrue\fi}%
+ \directlua{luatexja.jfont.search_ffam_declared()}%
+ \if@tempswz
+ \directlua{luatexja.jfont.add_ffam(\tmp@item)}\edef\f@family{#1}%
+ \else
+ % now we search Nffam_list and font definition files.
+ \directlua{luatexja.jfont.search_ffam_fd(\tmp@item)}%
+ \ifin@\edef\f@family{#1}\else\@notffamtrue\fi
+ \fi
+ \fi
\fi
+ %
\if@notkfam\if@notffam
- {\ifcsname D@\k@encoding\endcsname\@nameuse{D@\k@encoding}\fi
- \xdef\@@temp{\default@family}}\edef\k@family{\@@temp}%
- {\ifcsname D@\f@encoding\endcsname\@nameuse{D@\f@encoding}\fi
- \xdef\@@temp{\default@family}}\edef\f@family{\@@temp}%
+ \edef\k@family{#1}\edef\f@family{#1}%
\fi\fi
}
\DeclareRobustCommand\romanseries[1]{\edef\f@series{#1}}
}
\@onlypreamble\romanprocess@table
\@onlypreamble\kanjiprocess@table
-\DeclareTextCommandDefault{\textunderscore}{%
- \leavevmode\kern.06em
- \vbox{\hrule\@width.3em}}
%%%%%% LuaTeX-ja specific
\def\ltj@@does@alt@set#1{%
\directlua{luatexja.jfont.does_alt_set'\luatexluaescapestring{#1}'}}
+%%%% patch \@text@composite because of {y,t}albaselineshift
+
+% %% \pltx@isletter from plfonts.dtx
+% \def\pltx@mark{\pltx@mark@}
+% \let\pltx@scanstop\relax
+% \long\def\pltx@cond#1\fi{%
+% #1\expandafter\@firstoftwo\else\expandafter\@secondoftwo\fi}
+% \long\def\pltx@isletter#1{%
+% \expandafter\pltx@isletter@i#1\pltx@scanstop}
+% \long\def\pltx@isletter@i#1\pltx@scanstop{%
+% \pltx@cond\ifx\pltx@mark#1\pltx@mark\fi{\@firstoftwo}%
+% {\pltx@isletter@ii\pltx@scanstop#1\pltx@scanstop{}#1\pltx@mark}}
+% \long\def\pltx@isletter@ii#1\pltx@scanstop#{%
+% \pltx@cond\ifx\pltx@mark#1\pltx@mark\fi%
+% {\pltx@isletter@iii}{\pltx@isletter@iv}}
+% \long\def\pltx@isletter@iii#1\pltx@mark{\@secondoftwo}
+% \long\def\pltx@isletter@iv#1#2#3\pltx@mark{%
+% \pltx@cond\ifx\pltx@mark#3\pltx@mark\fi{%
+% \pltx@cond{\ifnum0\ifcat A\noexpand#21\fi\ifcat=\noexpand#21\fi>\z@}\fi
+% {\@firstoftwo}{\@secondoftwo}%
+% }{\@secondoftwo}}
+%
+% \def\@text@composite@x#1#2{%
+% \ifx#1\relax
+% #2%
+% \else\pltx@isletter{#1}{#1}{%
+% \begingroup
+% \setbox\z@\hbox\bgroup%
+% \ltj@yablshift\z@ \ltj@tablshift\z@
+% #1%
+% \@tempcntb\directlua{luatexja.pltx_composite_last_node_char()}%)
+% \xdef\pltx@composite@temp{\noexpand\@tempcntb=\the\@tempcntb\relax}%
+% \aftergroup\pltx@composite@temp
+% \egroup
+% \ifnum\ltjgetparameter{direction}=3 %
+% \@tempdima=\ltj@tablshift sp\else\@tempdima=\ltj@yablshift sp\fi
+% \ifnum\@tempcntb<\z@\@tempcnta\z@\else
+% \@tempcnta=\ltjgetparameter{jacharrange}{\ltjgetparameter{chartorange}{\@tempcntb}}\relax
+% \ifnum\@tempcnta=\z@\@tempdima\z@\fi
+% \fi
+% \ifnum\@tempcnta>\z@
+% \ifodd\ltjgetparameter{alxspmode}{\@tempcntb}\else\leavevmode\hbox{}\fi
+% \begingroup\mathsurround\z@$%
+% \hbox{\lower\@tempdima\box\z@}
+% $\endgroup%
+% \ifnum\ltjgetparameter{alxspmode}{\@tempcntb}<2\hbox{}\fi
+% \else
+% \ifdim\@tempdima=\z@{\ltj@yablshift\z@ \ltj@tablshift\z@#1}%
+% \else\lower\@tempdima\box\z@\fi
+% \fi
+% \endgroup}%
+% \fi
+% }
+
\endinput
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