更改对话框的段落格式

Question

在我的文档中，我将 设置\parindent为0pt并将\parskip设置为\baselineskip。但是，这种格式不适合对话框，因此我定义了一个环境来改变间距。

\newenvironment{Dialog}{%
    \par
    \setlength{\parskip}{0pt}
    \setlength{\parindent}{1em}}{%
    \par
    \setlength{\parskip}{\baselineskip}
    \setlength{\parindent}{0pt}
    }

问题是，对话结束后我仍然得到垂直空间，这是我不想要的。

我怎样才能摆脱它？

完整 MWE

\documentclass{article}

\newenvironment{Dialog}{%
    \par
    \setlength{\parskip}{0pt}
    \setlength{\parindent}{1em}}{%
    \par
    \setlength{\parskip}{\baselineskip}
    \setlength{\parindent}{0pt}
    }

\setlength{\parskip}{\baselineskip}
\setlength{\parindent}{0pt}

\begin{document}

    Some text here, now the dialog starts
    \begin{Dialog}
        --- Which phrase should I not google under any circumstances?

        --- ``Crazy LaTeX stuff''.
    \end{Dialog}    
    Now the text continues.

\end{document}

Answer 1

下面使用\vskip\dialogunskip(with \dialogunskip=-\parskip) 来消除空格。它还显示了非常长的对话行的问题：如果文本行长于一行且结束于下一行的边缘，会发生什么情况？那么您就无法分辨语音在哪里结束以及其余文本在哪里开始。

我还创建了第二个环境，语法更简洁（恕我直言）。但它也存在同样的问题（因为它会产生相同的输出）。

\documentclass[]{article}

\usepackage{duckuments}

\newdimen\dialogunskip
\newenvironment{Dialog}
  {%
    \dialogunskip=-\parskip
    \setlength\parskip{0pt}%
    \setlength\parindent{1em}%
    \par
  }
  {%
    \par
    \vskip\dialogunskip
  }

\newenvironment{dialog}
  {%
    \dialogunskip=-\parskip
    \newcommand*\say[1][]% optional argument to keep track of who says what
      {%
        \par---
        \ignorespaces
      }%
    \parskip=0pt
    \parindent=1em
  }
  {%
    \par
    \vskip\dialogunskip
  }

\parindent=0pt\parskip=\baselineskip

\begin{document}
\blindduck
\begin{Dialog}
  --- Which phrase should I not google under any circumstances?

  --- ``Crazy LaTeX stuff''.
\end{Dialog}
\blindduck
\begin{dialog}
  \say[Underduckling] Yes, I'll do as you say.
  \say[Duck] Good, but hurry.
  \say Who says this?
  \say[Very long text] And I like to speak a lot which is why this line of
  text is pretty long. In fact it is so long that it does need more than one
  line. Random word: guiaendu
\end{dialog}
\blindduck
\end{document}

Answer 2

\vskip\baselineskip我的意思是，您只需要在环境的开始部分添加。\parskip在开始新段落时插入。这就是为什么第一个对话段落\parskip之前没有可见空间的原因。

\documentclass{article}

\newenvironment{Dialog}{%
    \vskip\baselineskip
    \parskip=0pt
    \parindent=1em
    }{%
    \par
    \parskip=\baselineskip
    \parindent=0pt
    }

\parskip=\baselineskip
\parindent=0pt

\begin{document}

    Some text here, now the dialog starts
    \begin{Dialog}
        --- Which phrase should I not google under any circumstances?

        --- ``Crazy LaTeX stuff''.
    \end{Dialog}    
    Now the text continues.

\end{document}

Answer 3

Dialogue我认为创建一个环境会更简单itemize-like：

\documentclass{article}
\usepackage{enumitem}
\newlist{Dialog}{itemize}{1}
\setlist[Dialog]{label = \textemdash, nosep}

\setlength{\parskip}{\baselineskip}
\setlength{\parindent}{0pt}

\begin{document}

    Some text here, now the dialog starts
    \begin{Dialog}
       \item Which phrase should I not google under any circumstances?

        \item ``Crazy LaTeX stuff''.
    \end{Dialog}
    Now the text continues.

Another paragraph with some more text

\end{document}