描述列表的“\item[text]”文本超出页面范围

Question

我正在尝试制作一个描述列表，其中一个项目的名称很长，并且文本从页面右侧移出而不是换到下一行。

\documentclass[12pt]{article}

\begin{document}

\begin{description}
    \item[The quick brown fox jumps over the lazy dog The quick brown fox jumps over the lazy dog The quick brown fox jumps over the lazy dog] Lorem me some ipsum yo
\end{description}

\end{document}

我尝试在单词之间的方括号内添加，，，，和，但似乎没有\\任何效果。\hfill\newline\linebreak\break

Answer 1

\item[]列表中的可选参数description在框中设置大胆的。此框不关心\\、\hfill、\newline或中的任何一个，linebreak因此\break输出。

这可能是您的商品的特殊情况，因此您可能需要按以下方式处理：

\documentclass[12pt]{article}

\begin{document}

\begin{description}
    \item[The quick brown fox jumps over the lazy dog 
      The quick brown fox jumps over the lazy dog 
      The quick brown fox jumps over the lazy dog]
      Lorem me some ipsum yo

    \item\hspace*{-\labelsep}{\bfseries The quick brown fox jumps over the lazy dog 
      The quick brown fox jumps over the lazy dog 
      The quick brown fox jumps over the lazy dog}\hspace*{\labelsep}
      Lorem me some ipsum yo

\end{description}

\end{document}

这个想法是将常规标签设置为项目的一部分，但弥补差距\labelsep。以上是使用style=sameline选项时的默认输出enumitem：

\documentclass[12pt]{article}
\usepackage{enumitem}
\begin{document}

\begin{description}[style=sameline]
    \item[The quick brown fox jumps over the lazy dog 
      The quick brown fox jumps over the lazy dog 
      The quick brown fox jumps over the lazy dog]
      Lorem me some ipsum yo
\end{description}

\end{document}

---

您还可以根据您感兴趣的输出类型来操作段落形状：

\documentclass[12pt]{article}

\begin{document}

\begin{description}
    \item[The quick brown fox jumps over the lazy dog 
      The quick brown fox jumps over the lazy dog 
      The quick brown fox jumps over the lazy dog]
      Lorem me some ipsum yo

    \item \parshape 4 \dimexpr\leftmargin-\labelsep\relax \dimexpr\linewidth-\leftmargin+\labelsep\relax
                      0pt \linewidth
                      0pt \linewidth
                      \leftmargin \dimexpr\linewidth-\leftmargin\relax%
      {\bfseries The quick brown fox jumps over the lazy dog 
      The quick brown fox jumps over the lazy dog 
      The quick brown fox jumps over the lazy dog}\hspace*{\labelsep}
      Lorem me some ipsum yo Lorem me some ipsum yo Lorem me some ipsum yo Lorem me some ipsum yo Lorem me some ipsum yo

\end{description}

\end{document}