X-Git-Url: http://git.osdn.jp/view?a=blobdiff_plain;f=src%2Fltjarticle.cls;h=884eeb90e292dbcb353d3252950ac116f5a5efa1;hb=f078ac2f7998a102c7ec765e725f2269eed9f872;hp=fc7b88ec1c611d5896eeb2962e2de20c04aa2292;hpb=98ad9546b23cea30a4dd63645a929e999760b096;p=luatex-ja%2Fluatexja.git

diff --git a/src/ltjarticle.cls b/src/ltjarticle.cls
index fc7b88e..884eeb9 100644
--- a/src/ltjarticle.cls
+++ b/src/ltjarticle.cls
@@ -21,9 +21,10 @@
 %% same distribution. (The sources need not necessarily be
 %% in the same archive or directory.)
 %% File: ltjclasses.dtx
+
 \NeedsTeXFormat{LaTeX2e}
 \ProvidesClass{ltjarticle}
-  [2018/10/08 v1.8-ltj-16
+  [2019/04/06 v1.8b-ltj-16
  Standard LuaLaTeX-ja class]
 \RequirePackage{luatexja}
 \newcounter{@paper}
@@ -680,12 +681,14 @@
      \hb@xt@\@pnumwidth{\hss\normalfont \normalcolor #5}%
      \par}%
   \fi}
+\providecommand*\protected@file@percent{}
 \def\addcontentsline#1#2#3{%
   \protected@write\@auxout
     {\let\label\@gobble \let\index\@gobble \let\glossary\@gobble
-\@temptokena{\thepage}}%
+     \@temptokena{\thepage}}%
     {\string\@writefile{#1}%
-       {\protect\contentsline{#2}{#3}{\the\@temptokena}}}%
+       {\protect\contentsline{#2}{#3}{\the\@temptokena}%
+\protected@file@percent}}%
 }
 \newcommand{\tableofcontents}{%
   \section*{\contentsname
@@ -783,27 +786,36 @@
 \def\西暦{\西暦true}
 \def\和暦{\西暦false}
 \newcount\heisei \heisei\year \advance\heisei-1988\relax
-\def\today{{%
-  \ifnum\ltjgetparameter{direction}=3
-    \if西暦
-      \kansuji\year å¹´
-      \kansuji\month 月
-      \kansuji\day 日
+\def\pltx@today@year@#1{%
+  \ifnum\numexpr\year-#1=1 元\else
+    \ifnum\ltjgetparameter{direction}=3
+      \kansuji\numexpr\year-#1\relax
     \else
-      平成\ifnum\heisei=1 元年\else\kansuji\heisei 年\fi
-      \kansuji\month 月
-      \kansuji\day 日
+      \number\numexpr\year-#1\relax\nobreak
     \fi
+  \fi å¹´
+}
+\def\pltx@today@year{%
+  \ifnum\numexpr\year*10000+\month*100+\day<19890108
+    昭和\pltx@today@year@{1925}%
+  \else\ifnum\numexpr\year*10000+\month*100+\day<20190501
+    平成\pltx@today@year@{1988}%
   \else
-    \if西暦
-      \number\year~å¹´
-      \number\month~月
-      \number\day~日
-    \else
-      平成\ifnum\heisei=1 元年\else\number\heisei~年\fi
-      \number\month~月
-      \number\day~日
-    \fi
+    令和\pltx@today@year@{2018}%
+  \fi\fi}
+\def\today{{%
+  \if西暦
+    \ifnum\ltjgetparameter{direction}=3 \kansuji\year
+    \else\number\year\nobreak\fi å¹´
+  \else
+    \pltx@today@year
+  \fi
+  \ifnum\ltjgetparameter{direction}=3
+    \kansuji\month 月
+    \kansuji\day 日
+  \else
+    \number\month\nobreak 月
+    \number\day\nobreak 日
   \fi}}
 \newcommand{\prepartname}{第}
 \newcommand{\postpartname}{部}