lltjext.sty: plext.sty の挙動変更は parbox のみだった

[luatex-ja/luatexja.git] / src / ltj-latex.sty

diff --git a/src/ltj-latex.sty b/src/ltj-latex.sty
index 1c6fa4a..c66c208 100644 (file)
--- a/src/ltj-latex.sty
+++ b/src/ltj-latex.sty
@@ -8,36 +8,40 @@
 \edef\ltj@latex@AtEnd{%
 \endlinechar=\the\endlinechar
 \relax}
-\endlinechar=-1 %
+\endlinechar\m@ne%
 \def\luatexjalatexLoaded{\endinput}
 
 \NeedsTeXFormat{LaTeX2e}
-\ProvidesPackage{ltj-latex}[2012/04/21 LuaLaTeX-ja]
-
-\def\ltj@pkgpatchlist{}
-\def\ltj@pkgpatch#1{
-  \@ifpackageloaded{#1}{\usepackage{lltjp-#1}}{
-    \@ifpackageloaded{filehook}{\AtEndOfPackageFile*{#1}{\usepackage{lltjp-#1}}}{}
-  }
-  \ifx\ltj@pkgpatchlist\@empty
-    \gdef\ltj@pkgpatchlist{#1}
-  \else
-    \xdef\ltj@pkgpatchlist{\ltj@pkgpatchlist, #1}
-  \fi
-}
+\ProvidesPackage{ltj-latex}[2017/03/12 LaTeX support of LuaTeX-ja]
+
+% LaTeX2e 2017/05/01 で行われる対策
+\ifx\document@default@language \@undefined
+  \let\document@default@language\m@ne
+\fi
+\ifx\l@nohyphenation \@undefined
+  \newlanguage\l@nohyphenation
+\fi
+
+% cleanup at end of the document
+%\let\ltj@@orig@end=\@@end
+%\protected\def\@@end{%
+%  \directlua{luatexja.ext_cleanup()}\ltj@@orig@end}
+
+% Globally add to the head of a macro (cf. LaTeX2e's \g@addto@macro)
+\long\def\ltj@g@addto@macro#1#2{%
+  \begingroup
+    \def\ltj@tmpa{#2}
+    \toks@\expandafter\expandafter\expandafter{\expandafter\ltj@tmpa#1}
+    \xdef#1{\the\toks@}
+  \endgroup}
+
+\def\ltj@AtBeginDocument{\ltj@g@addto@macro\@begindocumenthook}
+
+\def\ltj@pkgpatch#1{\ltj@AtBeginDocument{\@ifpackageloaded{#1}{\usepackage{lltjp-#1}}{}}}
 
 % similar to \ltj@pkgpatch, but this is used .sty which
 % can be reloaded inside the document by \input.
-\def\ltj@pkgpatchA#1{
-  \@ifpackageloaded{#1}{\input{lltjp-#1.sty}}{
-    \@ifpackageloaded{filehook}{\AtEndOfFile{#1.sty}{\input{lltjp-#1.sty}}}{}
-  }
-  \ifx\ltj@pkgpatchlist\@empty
-    \gdef\ltj@pkgpatchlist{#1}
-  \else
-    \xdef\ltj@pkgpatchlist{\ltj@pkgpatchlist, #1}
-  \fi
-}
+\def\ltj@pkgpatchA#1{\ltj@AtBeginDocument{\@ifpackageloaded{#1}{\input{lltjp-#1.sty}}{}}}
 
 \endlinechar=13
 
@@ -47,29 +51,42 @@
 \usepackage{lltjcore}
 
 %%% default parameters
-\ltjsetparameter{kanjiskip=0pt plus 0.4pt minus 0.4pt,
+\directlua{
+  local s = kpse.find_file('ltj-kinsoku.lua', 'tex')
+  luatexja.stack.charprop_stack_table[0] = s and dofile(s) or {}
+}
+
+\ltjsetparameter{kanjiskip=\z@ plus .4pt minus .5pt,
   xkanjiskip=.25\zw plus 1pt minus 1pt,
   autospacing, autoxspacing, jacharrange={-1},
-  yalbaselineshift=0pt, yjabaselineshift=0pt,
-  jcharwidowpenalty=500, differentjfm=average
+  yalbaselineshift=\z@, yjabaselineshift=\z@,
+  jcharwidowpenalty=500, differentjfm=paverage
 }
 
-\input luatexja-kinsoku.tex
 \expandafter\let\csname JY3/mc/m/n/10\endcsname\relax
 
 %%% patch for packages
-\IfFileExists{filehook.sty}{\usepackage{filehook}}{}
 \ltj@pkgpatch{listings}
 \ltj@pkgpatch{unicode-math}
 \ltj@pkgpatch{xunicode}
-\@ifpackageloaded{filehook}{}{%
-  \@PackageWarningNoLine{ltj-latex}{
-    LuaTeX-ja uses filehook package to apply patches to the following packages:\MessageBreak
-    \ltj@pkgpatchlist.\MessageBreak
-    But your TeX system does not have the filehook package.\MessageBreak
-    Therefore problems may occur if you load the above packages after this message}%
+\ltj@pkgpatch{fontspec}
+\ltj@pkgpatch{footmisc}
+\ltj@pkgpatch{tascmac}
+\ltj@AtBeginDocument{\@ifpackageloaded{ascmac}{%
+  \edef\ltj@asc@temp{\noexpand\catcode`\noexpand\@=\the\catcode`\@}%
+  \makeatletter\input{lltjp-tascmac.sty}%
+  \ltj@asc@temp\let\ltj@asc@temp=\relax
+}{}}% ascmac
+\ltj@pkgpatch{stfloats}
+
+\RequirePackage{lltjp-geometry}
+\RequirePackage{filehook}
+\AtEndOfPackageFile*{fontspec}{%
+  \input{lltjp-fontspec-immediate.sty}
+  % \RequirePackage だと fontspec にオプション指定したときにエラー出る
 }
 
+
 %%------------------ all done
 \ltj@latex@AtEnd
 \endinput