use modification time instead of MD5 sum

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

diff --git a/src/ltjbook.cls b/src/ltjbook.cls
index d0076eb..2f31972 100644 (file)
--- a/src/ltjbook.cls
+++ b/src/ltjbook.cls
@@ -23,7 +23,7 @@
 %% File: ltjclasses.dtx
 \NeedsTeXFormat{LaTeX2e}
 \ProvidesClass{ltjbook}
-  [2018/07/24 v1.8-ltj-15
+  [2018/10/08 v1.8-ltj-16
  Standard LuaLaTeX-ja class]
 \RequirePackage{luatexja}
 \newcounter{@paper}
@@ -132,8 +132,6 @@
 \if@compatibility
   \@mathrmmctrue
 \else
-  \DeclareOption{disablejfam}{%
-    \ClassWarningNoLine{\@currname}{The class option 'disablejfam' is obsolete}}
   \DeclareOption{mathrmmc}{\@mathrmmctrue}
 \fi
 \DeclareOption{draft}{\setlength\overfullrule{5pt}}
@@ -726,6 +724,7 @@
 \@addtoreset{equation}{chapter}
 \renewcommand{\theequation}{%
   \ifnum\c@chapter>\z@\thechapter.\fi \@arabic\c@equation}
+\unless\ifltj@disablejfam
 \if@compatibility\else
   \DeclareSymbolFont{mincho}{JY3}{mc}{m}{n}
   \DeclareSymbolFontAlphabet{\mathmc}{mincho}
@@ -739,6 +738,7 @@
   \reDeclareMathAlphabet{\mathbf}{\mathbf}{\mathgt}
 }%
 \fi
+\fi
 \DeclareOldFontCommand{\mc}{\normalfont\mcfamily}{\mathmc}
 \DeclareOldFontCommand{\gt}{\normalfont\gtfamily}{\mathgt}
 \DeclareOldFontCommand{\rm}{\normalfont\rmfamily}{\mathrm}