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@yuw
Created April 8, 2018 02:17
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参考文献の行長を字幅の整数倍にする
\documentclass{jlreq}
\makeatletter
\renewenvironment{thebibliography}[1]{%
\jlreq@oldfontcommand@enable
\section*{\refname}%
\@mkboth{\refname}{\refname}%
\list{\@biblabel{\@arabic\c@enumiv}}%
{\settowidth\labelwidth{\@biblabel{#1}}%
\@tempdimb\labelwidth
\advance\@tempdimb\labelsep
\@tempdima1\zw
\loop\ifdim\@tempdima<\labelwidth\relax
\advance\@tempdima1\zw\relax
\repeat
\labelwidth\@tempdima
\leftmargin\labelwidth
\advance\leftmargin\labelsep
\itemindent=0pt
\@openbib@code
\usecounter{enumiv}%
\let\p@enumiv\@empty
\renewcommand\theenumiv{\@arabic\c@enumiv}}%
\sloppy
\clubpenalty4000
\@clubpenalty\clubpenalty
\widowpenalty4000%
\sfcode`\.\@m
}{%
\def\@noitemerr
{\@latex@warning{Empty `thebibliography' environment}}%
\endlist
\jlreq@oldfontcommand@disable
}
\makeatother
\begin{document}
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\begin{thebibliography}{9}
\bibitem{one}
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\bibitem{two}
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\end{thebibliography}
\end{document}
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