Another optimization in jfmglue.lua.

[luatex-ja/luatexja.git] / src / luatexja-core.sty

diff --git a/src/luatexja-core.sty b/src/luatexja-core.sty
index f24ffe2..ecde410 100644 (file)
--- a/src/luatexja-core.sty
+++ b/src/luatexja-core.sty
@@ -207,8 +207,8 @@
 %% there is only yokogaki mode now.
 \let\yoko\relax
 \let\tate\relax
-\let\ifydir\iftrue
-\let\iftdir\iffalse
+\newif\ifydir\ydirtrue
+\newif\iftdir\tdirfalse
 
 %%%%%%%% \ltjdefcharrange<name>{100-200,3000-,5000,...}
 \protected\def\ltjdefcharrange#1#2{%