emoved \@text@composite patch, again

[luatex-ja/luatexja.git] / src / patches / lltjfont.sty

diff --git a/src/patches/lltjfont.sty b/src/patches/lltjfont.sty
index 08f9b7f..631c5c4 100644 (file)
--- a/src/patches/lltjfont.sty
+++ b/src/patches/lltjfont.sty
@@ -3,7 +3,7 @@
 %
 
 \NeedsTeXFormat{LaTeX2e}
-\ProvidesPackage{lltjfont}[2016/02/07 Patch to NFSS2 for LuaTeX-ja]
+\ProvidesPackage{lltjfont}[2016/04/01 Patch to NFSS2 for LuaTeX-ja]
 
 \let\k@encoding\@empty
 \let\ck@encoding\@empty
@@ -723,4 +723,58 @@
 \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\romannumeral-`0#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