LuaTeX-ja

Fork

archlinuxの公式リポジトリにあるtexlive-most,texlive-langを入れた環境のlualatexで、縦書き文書を作成していたのですが、11月14日のアップデートをかけたところ急に\luatexpagedirのところでUndefined control sequenceのエラーが出るようになりました。

以下のファイルをコンパイルすると以下のエラーが出ます。
%hoge.tex
\documentclass[a4paper]{ltjsarticle}
\usepackage{luatexja}

\luatexpagedir RTT
\luatexbodydir RTT
\luatexpardir RTT
\luatextextdir RTT

\begin{document}

あいうえお

\end{document}

ここから$ lualatex hoge.tex実行時の出力になります
This is LuaTeX, Version beta-0.80.0 (TeX Live 2015/Arch Linux) (rev 5238)
restricted \write18 enabled.
(./hoge.tex
LaTeX2e <2015/10/01> patch level 2
Babel <3.9m> and hyphenation patterns for 79 languages loaded.
(/usr/share/texmf-dist/tex/luatex/luatexja/ltjsarticle.cls
Document Class: ltjsarticle 2015/10/18
(/usr/share/texmf-dist/tex/luatex/luatexja/luatexja.sty
(/usr/share/texmf-dist/tex/luatex/luatexja/luatexja-core.sty
(/usr/share/texmf-dist/tex/luatex/luaotfload/luaotfload.sty
(/usr/share/texmf-dist/tex/luatex/luatexbase/luatexbase.sty
(/usr/share/texmf-dist/tex/luatex/ctablestack/ctablestack.sty))(using write cach
e: /home/troro/.texlive/texmf-var/luatex-cache/generic)(using read cache: /var/l
ib/texmf/luatex-cache/generic /home/troro/.texlive/texmf-var/luatex-cache/generi
c)
luaotfload | main : fontloader loaded in 0.024 seconds) (/usr/share/texmf-dist/tex/generic/oberdiek/ltxcmds.sty)
(/usr/share/texmf-dist/tex/generic/oberdiek/pdftexcmds.sty
(/usr/share/texmf-dist/tex/generic/oberdiek/infwarerr.sty)
(/usr/share/texmf-dist/tex/generic/oberdiek/ifluatex.sty)
(/usr/share/texmf-dist/tex/generic/oberdiek/ifpdf.sty)
(/usr/share/texmf-dist/tex/generic/oberdiek/luatex-loader.sty
(/usr/share/texmf-dist/scripts/oberdiek/oberdiek.luatex.lua)))
(/usr/share/texmf-dist/tex/latex/xkeyval/xkeyval.sty
(/usr/share/texmf-dist/tex/generic/xkeyval/xkeyval.tex
(/usr/share/texmf-dist/tex/generic/xkeyval/xkvutils.tex
(/usr/share/texmf-dist/tex/generic/xkeyval/keyval.tex))))
(/usr/share/texmf-dist/tex/generic/oberdiek/atbegshi.sty)
(/usr/share/texmf-dist/tex/latex/everyhook/everyhook.sty
(/usr/share/texmf-dist/tex/latex/svn-prov/svn-prov.sty)
(/usr/share/texmf-dist/tex/latex/etoolbox/etoolbox.sty))(load cache: /home/troro
/.texlive/texmf-var/luatexja/ltj-cid-auto-adobe-japan1.luc)
Module luatexbase Warning: resetting exclusive callback: define_font on input li
ne 179
(/usr/share/texmf-dist/tex/luatex/luatexja/ltj-base.sty)
(/usr/share/texmf-dist/tex/luatex/luatexja/ltj-latex.sty
(/usr/share/texmf-dist/tex/luatex/luatexja/patches/lltjfont.sty
(/usr/share/texmf-dist/tex/latex/ms/everysel.sty)
ABD: EverySelectfont initializing macros)
(/usr/share/texmf-dist/tex/luatex/luatexja/patches/lltjdefs.sty(compiling luc: /
var/lib/texmf/luatex-cache/generic/fonts/otf/ipaexm.luc)(load luc: /home/troro/.
texlive/texmf-var/luatex-cache/generic/fonts/otf/ipaexm.luc)(load cache: /home/t
roro/.texlive/texmf-var/luatexja/extra_ipaexm.luc)
(/usr/share/texmf-dist/tex/luatex/luatexja/jfm-ujisv.lua)
(/usr/share/texmf-dist/tex/luatex/luatexja/jfm-ujis.lua))
(/usr/share/texmf-dist/tex/luatex/luatexja/patches/lltjcore.sty)
(/usr/share/texmf-dist/tex/luatex/luatexja/patches/lltjp-geometry.sty
(/usr/share/texmf-dist/tex/latex/filehook/filehook.sty))))
(/usr/share/texmf-dist/tex/luatex/luatexja/luatexja-compat.sty(load cache: /home
/troro/.texlive/texmf-var/luatexja/ltj-jisx0208.luc))))
! Undefined control sequence.
l.4 \luatexpagedir
RTT
?

試しにTeXLiveを手動でインストールしても同じようにエラーが出ました。
コマンドの名前が変わったのでしょうか？