luatexja.lua: sync with kitagawa_jfmv3 branch

[luatex-ja/luatexja.git] / src / ltjsarticle.cls

diff --git a/src/ltjsarticle.cls b/src/ltjsarticle.cls
index 689a187..a40613c 100644 (file)
--- a/src/ltjsarticle.cls
+++ b/src/ltjsarticle.cls
@@ -38,7 +38,7 @@
 %%   Right brace   \}     Tilde         \~}
 \NeedsTeXFormat{LaTeX2e}
 \ProvidesClass{ltjsarticle}
-  [2017/02/17 ltjsclasses ]
+  [2017/03/06 ltjsclasses ]
 \def\jsc@clsname{ltjsarticle}
 \RequirePackage{luatexja}
 \newif\if@restonecol
@@ -578,6 +578,26 @@ option, since LuaTeX does not support \string\mag\MessageBreak in pdf output}%
 \setlength\@dblfptop{0\jsc@mpt \@plus 1fil}
 \setlength\@dblfpsep{8\jsc@mpt \@plus 2fil}
 \setlength\@dblfpbot{0\jsc@mpt \@plus 1fil}
+\def\pltx@cleartorightpage{\clearpage\if@twoside
+  \unless\ifodd\numexpr\c@page+\ltjgetparameter{direction}\relax
+    \hbox{}\thispagestyle{empty}\newpage
+    \if@twocolumn\hbox{}\newpage\fi
+  \fi\fi}
+\def\pltx@cleartoleftpage{\clearpage\if@twoside
+  \ifodd\numexpr\c@page+\ltjgetparameter{direction}\relax
+    \hbox{}\thispagestyle{empty}\newpage
+    \if@twocolumn\hbox{}\newpage\fi
+  \fi\fi}
+\def\pltx@cleartooddpage{\clearpage\if@twoside
+  \ifodd\c@page\else
+    \hbox{}\thispagestyle{empty}\newpage
+    \if@twocolumn\hbox{}\newpage\fi
+  \fi\fi}
+\def\pltx@cleartoevenpage{\clearpage\if@twoside
+  \ifodd\c@page
+    \hbox{}\thispagestyle{empty}\newpage
+    \if@twocolumn\hbox{}\newpage\fi
+  \fi\fi}
 \def\ps@plainfoot{%
   \let\@mkboth\@gobbletwo
   \let\@oddhead\@empty
@@ -817,7 +837,7 @@ option, since LuaTeX does not support \string\mag\MessageBreak in pdf output}%
         \begingroup \@svsechd \endgroup
         \unskip
         \@tempskipa #1\relax
-        \hskip -\@tempskipa\@inhibitglue
+        \hskip -\@tempskipa\ltjfakeparbegin
       \else
         \clubpenalty \@clubpenalty
         \everypar{}%
@@ -1105,7 +1125,7 @@ option, since LuaTeX does not support \string\mag\MessageBreak in pdf output}%
       \@restonecolfalse\newpage
     \fi
     \thispagestyle{empty}%
-    \setcounter{page}\@ne
+    \ifodd\c@page\setcounter{page}\@ne\else\setcounter{page}\z@\fi
   }%
   {\if@restonecol\twocolumn \else \newpage \fi
     \if@twoside\else
@@ -1382,7 +1402,7 @@ class has defined the old font commands like\MessageBreak
   \parindent 1\zw
   \noindent
   \llap{\@makefnmark\hskip0.3\zw}#1}
-\protected\def\@inhibitglue{\directlua{luatexja.jfmglue.create_beginpar_node()}}
+\let\@inhibitglue=\ltjfakeparbegin
 \def\@item[#1]{%
   \if@noparitem
     \@donoparitem
@@ -1425,7 +1445,7 @@ class has defined the old font commands like\MessageBreak
     \else
       \clubpenalty \@clubpenalty
       \everypar{}%
-    \fi\@inhibitglue}%
+    \fi\ltjfakeparbegin}%
   \if@noitemarg
     \@noitemargfalse
     \if@nmbrlist
@@ -1449,8 +1469,8 @@ class has defined the old font commands like\MessageBreak
   \ifvmode
     \@nolnerr
   \else
-    \unskip \reserved@e {\reserved@f#1}\nobreak \hfil \break \hskip\z@
-    \inhibitglue \ignorespaces
+    \unskip \reserved@e {\reserved@f#1}\nobreak \hfil \break \null
+    \inhibitglue\ignorespaces
   \fi}
 \IfFileExists{jslogo.sty}{}{\@jslogofalse}%
 \if@jslogo
@@ -1627,6 +1647,8 @@ class has defined the old font commands like\MessageBreak
 \hyphenation{ado-be post-script ghost-script phe-nom-e-no-log-i-cal man-u-script}
 \if@slide \pagestyle{empty} \else \pagestyle{plain} \fi
 \pagenumbering{arabic}
+\fnfixbottomtrue % 2017-02-19
+\IfFileExists{stfloats.sty}{\RequirePackage{stfloats}\fnbelowfloat}{}
 \if@twocolumn
   \twocolumn
   \sloppy