删除 \makebox 和 \dotfill 之间的水平间距

Question

我想以描述场景的格式呈现一些信息，然后点填充到右对齐的结果。如果场景+结果会填满这一行，我希望它换到下一行，并用右对齐的结果点填充整行。

我可以用 来实现这一点\makebox，但这会在框和点填充之间引入不必要的间距，因此它不是连续的点。

梅威瑟：

\documentclass{scrreprt}

\begin{document}

\begin{description}
    \item This is some text \dotfill Result
    \item This is some text which almost fills a line so dotfill does not produce an output \dotfill Result
    \item This is some text which does fill the line and a break occurs but dotfill doesn't dot \dotfill Result
    \item I would prefer that if the text fills the line, dotfill fills the next line before the result \makebox[3cm]{\dotfill}\dotfill Result
\end{description}

\end{document}

我尝试了\unskip和的各种组合\ignorespaces，但它们都没有给出所需的结果。我可以使用\kern-3pt空格，但感觉有点不方便。我更希望将解决方案推广到我可以代替 dotfill 使用的命令：

\NewDocumentCommand\myDotfill{}{\makebox[3cm]{\dotfill}\MAGICSPACEKILLER\dotfill}

有人能建议我应该输入什么命令来尝试消除不需要的水平空间吗？

Answer 1

一种使用最小尺寸 3cm 而不是 0pt 的点填充版本，并避免在换行符处被丢弃

\documentclass{scrreprt}
%\ShowCommand\dotfill
\NewDocumentCommand\mdotfill{}{%
\mbox{}\nobreak\cleaders \hbox to .44em{\hss .\hss }%
%\hfill
\hskip 3cm plus 1filll
 \kern 0pt\relax} 
\begin{document}

\begin{description}
    \item This is some text \dotfill Result
    \item This is some text which almost fills a line so dotfill does not produce an output \mdotfill Result
    \item This is some text which does fill the line and a break occurs but dotfill doesn't dot \mdotfill Result
    \item I would prefer that if the text fills the line, dotfill fills the next line before the result \mdotfill Result
\end{description}

\end{document}

Answer 2

如果您希望在末尾添加全宽行，请插入\parnopar前\dotfill。

\documentclass{scrreprt}

\newcommand{\parnopar}{\parfillskip=0pt\par\parskip=0pt\noindent}

\begin{document}

\begin{description}
    \item This is some text \dotfill Result
    \item This is some text which almost fills a line so dotfill does not produce an output \dotfill Result
    \item This is some text which does fill the line and a break occurs but dotfill doesn't dot \par \dotfill Result
    \item I would prefer that if the text fills the line, dotfill fills the next line before the result \parnopar \dotfill Result
\end{description}

\end{document}