创建具有自动换行和分词功能的表格单元格

Question

我正在尝试创建一个类似的表格：

_______________________________________________________
      Dataset name    |       Example of text         |
______________________________________________________|
      DatasetName1    |This is an example and I like t|
                      |hat text goes newline and word |
                      |splitting is forced http://exam|
                      |ple/newlinesandwords.com       |
______________________________________________________|
      DatasetName2    |yesIliketowritelotofthingswithn|
                      |ospacesatall                   | 
... and so on

垂直线只是为了方便可视化，我更喜欢没有垂直线的表格。我还喜欢在第二列中使用等宽字符，为此我使用了 texttt。我尝试过以下代码：

\documentclass{article}
\usepackage[utf8]{inputenc}
\usepackage{booktabs}

\title{PROVA}

\begin{document}

    \begin{table}[h]
      \centering
      \caption{Datasets}
      \label{my-label}
      \begin{tabular}{l | p{0.4\textwidth} |}
      \toprule
      Dataset name & Example of Text \\ \midrule
      DatasetName1  & \texttt{This is an example and I like that text goes newline and word splitting is forced http://example/newlinesandwords.com} \\ \midrule
      DatasetName2  & \texttt{yesIliketowritelotofthingswithnospacesatall} \\ \midrule
  \end{tabular}
\end{table}

\end{document}

但是长单词只是忽略表格边界并出去（这是获得的行为的一个例子）：

---

      Dataset name    |       Example of text         |
______________________________________________________|
      DatasetName1    |This is an example and I like  |
                      |that text goes newline and word|
                      |splitting is forced            |
                      |http://example/newlinesandwords.com       
______________________________________________________|
      DatasetName2    |yesIliketowritelotofthingswithnospacesatall                |

如何为这些表格单元格启用无连字符的断字功能？任何提示都值得赞赏。问候

Answer 1

TeX 不会在单词内换行，除非在连字符处。因此，您必须在每两个字符之间插入一个可能的断点。使用宏来做到这一点并不容易。但是，该soul包有一个（内部）宏可以做到这一点，并用于其命令，如\so和\ul。因此，我们可以使用它来构建一个命令来插入换行点。

\usepackage{soul}
\makeatletter
\newcommand\breakwords{%
    \SOUL@setup
    \def\SOUL@everyexhyphen##1{##1\linebreak[1]}%
    \def\SOUL@everytoken{\the\SOUL@token\linebreak[1]}%
    \SOUL@}
\makeatother

  \begin{tabular}{l p{0.4\textwidth}}
  \toprule
  Dataset name & Example of Text \\ \midrule
  DatasetName1  & \texttt{\breakwords{This is an example and I like that text goes newline and word splitting is forced http://example/newlinesandwords.com}} \\ \midrule
  DatasetName2  & \texttt{\breakwords{yesIliketowritelotofthingswithnospacesatall}} \\ \midrule
  \end{tabular}