IEEEbiography 合规性不佳

Question

我正在尝试编译以下代码，该代码末尾包含一个传记，以便

\newif\iffinal
\finaltrue 
%\finalfalse
\iffinal
\documentclass[]{IEEEtran} %
\else
\documentclass[11pt,onecolumn,draftcls]{IEEEtran} %
\fi

\usepackage[ruled,vlined,linesnumbered]{algorithm2e}

\usepackage{ifpdf}
\ifpdf
\usepackage[]{graphicx}
\else
\usepackage[draft]{graphicx}
\fi

\SetKw{return}{return}
\SetKw{throw}{throw}
\SetKw{event}{event}
\SetKw{break}{break}

\begin{document}

......

\begin{IEEEbiography}{Name} 
received his B.S degree from.......
\end{IEEEbiography}

\end{document}

我一直收到错误

use of \\ieeebiography doesnt match its definition. 
Argument of \@break has an extra }
Runaway argument?
Extra }, or forgotten \endgroup.

尝试了很多次之后，我意识到导致此问题的原因是 \SetKw{break}{break}我在算法中使用了关键字。

我怎样才能定义这个词break而不引起这个问题？

Answer 1

重现该问题的一个最小示例是

\documentclass{IEEEtran}
\usepackage{graphicx}
\usepackage{duckuments}

\usepackage{algorithm2e}

\SetKw{break}{break}

\begin{document}
\begin{algorithm}
\While{condition}{%
  \break
}
\end{algorithm}

\begin{IEEEbiography}[{\includegraphics[width=1in,height=1.25in,clip,keepaspectratio]{example-image-duck}}]{Prof.\ van Duck}
Prof.\ van Duck is an esteemed scientist at the University of Quackland.
\end{IEEEbiography}
\end{document}

问题是\SetKw{break}{break}重新定义了在as\break中定义的内容，但没有进一步的警告。latex.ltx\def\break{\penalty-\@M}algorithm2e文档在§11中简要提到了这一点。

环境IEEEbiography使用\break，但由于它已被重新定义为完全不同的含义，因此该命令现在会导致错误。

一个简单的解决方案是选择一个不同的命令名称作为中断指令algorithm2e

\documentclass{IEEEtran}
\usepackage{graphicx}
\usepackage{duckuments}

\usepackage{algorithm2e}

\SetKw{algobreak}{break}

\begin{document}
\begin{algorithm}
\While{condition}{%
  \algobreak
}
\end{algorithm}

\begin{IEEEbiography}[{\includegraphics[width=1in,height=1.25in,clip,keepaspectratio]{example-image-duck}}]{Prof.\ van Duck}
Prof.\ van Duck is an esteemed scientist at the University of Quackland.
\end{IEEEbiography}
\end{document}