ACM 会议录模板中 \category 的列溢出

Question

我无法使用该类acm_proc_article-sp。该\category部分明显超出了列宽并侵犯了右列。我可以通过添加 来解决这个问题\sloppy，但这当然会让文章的其余部分看起来很糟糕。有没有其他方法可以修复溢出问题？下面是一个例子：

\documentclass{acm_proc_article-sp}
\usepackage{lipsum}% Just for this example
\begin{document}
% \sloppy %% This is necessary to fix the overflow of categories and
\conferenceinfo{X}{XXX}

\title{My title}
\numberofauthors{1} 

\author{
\alignauthor
Me\\
       \affaddr{My Institution}\\
       \affaddr{Street Address} \\
       \affaddr{City, Postcode, Country}\\
       \email{[email protected]}
}

\maketitle
\begin{abstract}
Abstract.
\end{abstract}


% A category with the (minimum) three required fields
\category{K.4.0}{Computers and Society}[General]
\category{K.4.1}{Computers and Society}{Public Policy Issues}[Ethics]
\category{K.6.0}{Management of Computing and Information Systems}{General}[Economics]
\category{K.7.4}{The Computing Profession}{Professional Ethics}[Codes of Ethics]

\terms{Human Factors}

\lipsum[1-10]

\end{document}

Answer 1

\sloppy通过将包含 -ies 的部分包装\category在组内来限制范围：

{\sloppy
% A category with the (minimum) three required fields
\category{K.4.0}{Computers and Society}[General]
\category{K.4.1}{Computers and Society}{Public Policy Issues}[Ethics]
\category{K.6.0}{Management of Computing and Information Systems}{General}[Economics]
\category{K.7.4}{The Computing Profession}{Professional Ethics}[Codes of Ethics]
\par
}