+\protected\def\@inhibitglue{\directlua{luatexja.jfmglue.create_beginpar_node()}}
+\def\@item[#1]{%
+ \if@noparitem
+ \@donoparitem
+ \else
+ \if@inlabel
+ \indent \par
+ \fi
+ \ifhmode
+ \unskip\unskip \par
+ \fi
+ \if@newlist
+ \if@nobreak
+ \@nbitem
+ \else
+ \addpenalty\@beginparpenalty
+ \addvspace\@topsep
+ \addvspace{-\parskip}%
+ \fi
+ \else
+ \addpenalty\@itempenalty
+ \addvspace\itemsep
+ \fi
+ \global\@inlabeltrue
+ \fi
+ \everypar{%
+ \@minipagefalse
+ \global\@newlistfalse
+ \if@inlabel
+ \global\@inlabelfalse
+ {\setbox\z@\lastbox
+ \ifvoid\z@
+ \kern-\itemindent
+ \fi}%
+ \box\@labels
+ \penalty\z@
+ \fi
+ \if@nobreak
+ \@nobreakfalse
+ \clubpenalty \@M
+ \else
+ \clubpenalty \@clubpenalty
+ \everypar{}%
+ \fi\@inhibitglue}%
+ \if@noitemarg
+ \@noitemargfalse
+ \if@nmbrlist
+ \refstepcounter\@listctr
+ \fi
+ \fi
+ \sbox\@tempboxa{\makelabel{#1}}%
+ \global\setbox\@labels\hbox{%
+ \unhbox\@labels
+ \hskip \itemindent
+ \hskip -\labelwidth
+ \hskip -\labelsep
+ \ifdim \wd\@tempboxa >\labelwidth
+ \box\@tempboxa
+ \else
+ \hbox to\labelwidth {\unhbox\@tempboxa}%
+ \fi
+ \hskip \labelsep}%
+ \ignorespaces}
+\def\@gnewline #1{%
+ \ifvmode
+ \@nolnerr
+ \else
+ \unskip \reserved@e {\reserved@f#1}\nobreak \hfil \break \null
+ \inhibitglue \ignorespaces
+ \fi}
+\def\小#1{\hbox{$\m@th$%