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如何防止命令中出现换行

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如何防止命令中出现换行

我正在使用包biocon，它允许在文档开头定义物种名称，可以通过编写例如 \plant{At} 来使用，它将被翻译成“A. thaliana”。但是，“A.”和“thaliana”之间允许换行。我该如何避免这种情况？我试图更新命令，但这会产生错误（我的代码行是未注释的行）。如何正确解决这个问题？

\documentclass{article}
\usepackage{biocon}
%\renewcommand{\plant}{\mbox{\plant}}
\begin{document}
\newplant{At}{genus=Arabidopsis,epithet=thaliana,author=Heynh.,oldauthor=L.}


\plant{At}
Many plants are very beautiful. However, there are \plant{At} is such a plant, only having white flowers.

\end{document}

答案1

这是修改后的样式，\nolinebreak在缩写形式中在句号后添加。我还添加了“原始”测试，以查看我们重新定义的设置是否有效。

\documentclass{article}
\usepackage{biocon}

\newtaxastyle{a+}
  {\taxit{\taxonfirst{!genus!.\nolinebreak}\taxon{ !epithet!}}}
\defaultabbr{a+}

\newplant{At}{genus=Arabidopsis,epithet=thaliana,author=Heynh.,oldauthor=L.}

\begin{document}


\plant{At}
Many plants are very beautiful. However, there are \plant{At} is such a plant, only having white flowers.


\bigskip

A test with the default setting to see that our replacement works

\newplant{Atx}{genus=Arabidopsis,epithet=thaliana,author=Heynh.,oldauthor=L.} % the same as before
\defaultabbr{a}% this is the default

\plant{Atx}
Many plants are very beautiful. However, there are \plant{Atx} is such a plant, only having white flowers.

\end{document}

在此处输入图片描述

答案2

您可以重新定义用于缩写的 a 样式并添加~：

\documentclass{article}
\usepackage{biocon}

\newtaxastyle{a}
  {\taxit{\taxonfirst{!genus!.}\taxon{~!epithet!}}}

\begin{document}
\newplant{At}{genus=Arabidopsis,epithet=thaliana,author=Heynh.,oldauthor=L.}


\plant{At}
Many plants are very beautiful. However, there are \plant{At} is such a plant, only having white flowers.

\end{document}

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