biblatex IEEE citeauthor 带有“et al.”导致句子间间距

Question

我使用的是 biblatex IEEE 格式。如果我使用以下方式引用 bib 条目的作者\citeauthor，并且有多个作者，则等已正确添加到引用的名称中。但是，我看到句号后面有句子间空格。有什么方法可以消除这个问题吗？

以下是 MWE：

\documentclass{article}

\usepackage[utf8]{inputenc}
\usepackage{csquotes}
\usepackage{url}

\usepackage[style=ieee,backend=biber,maxcitenames=2,mincitenames=1,isbn=false,url=false]{biblatex}
\begin{filecontents}{test.bib}
@inproceedings{Foo2010,
 author = {Foo, King Chun and Jiang, Zhen Ming and Adams, Bram and Hassan, Ahmed E. and Zou, Ying and Flora, Parminder},
 booktitle = {10th International Conference on Quality Software (QSIC), 2010},
 doi = {10.1109/QSIC.2010.35},
 editor = {Wang, Ji and Chan, W. K. and Kuo, Fei-Ching},
 isbn = {978-0-7695-4131-0},
 location = {Piscataway, NJ},
 pages = {32--41},
 publisher = {IEEE},
 title = {Mining Performance Regression Testing Repositories for Automated Performance Analysis},
 year = {2010}
}
\end{filecontents}
\bibliography{test}

\title{TEST}
\author{TEST}

\begin{document}

\maketitle

\section{TEST}
This a test where \citeauthor{Foo2010} has a problem with spaces.

\printbibliography{}

\end{document}

看看 et al 后面的空格：

Answer 1

这是我的错误。添加

\DefineBibliographyStrings{english}
   {andothers = \mkbibemph{et al\adddot}}

目前情况：今天晚些时候修复 CTAN。