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结束短语（来自 \closing）和签名（变量）在同一行（scrlttr2）

tag-icon • tag-icon positioning scrlttr2
结束短语（来自 \closing）和签名（变量）在同一行（scrlttr2）

命令是\closing​scrlttr2.cls

\newcommand*{\closing}[1]{{%
    \setparsizes{\z@}{\z@}{\z@ plus 1fil}\par@updaterelative\nobreak\par%
    \nobreak\vskip\baselineskip%
    \stopbreaks\noindent%
    \setlength{\@tempdima}{0pt}%
    \expandafter\@tempdimaismaxwidthof\scr@signature@var\\\@nil
    \expandafter\@tempdimaismaxwidthof\strut\ignorespaces#1\\\@nil
    \setlength{\@tempdimb}{\hsize}%
    \addtolength{\@tempdimb}{-\useplength{sigindent}}%
    \ifdim\@tempdima>\@tempdimb\setlength{\@tempdima}{\@tempdimb}\fi%
    \hspace{\useplength{sigindent}}%
    \parbox{\@tempdima}{\raggedsignature\strut\ignorespaces%
      #1\strut\\[\useplength{sigbeforevskip}]
      \strut\usekomavar{signature}\strut}}\par
  \nobreak\vskip\baselineskip%
}

如何才能signature在结束短语之后（在同一行）立即提升变量，并在之后立即添加（来自）\encl{}命令？\cc{}scrlttr2

上面的代码有点复杂（因为有一些我不知道的指令）。同样，尝试按照 的示例lettr.cls，以便更新\closing中的命令如何在页面的这一部分具体打字？，并不容易。

答案1

让我们从最小示例-不管你怎么想，真正对社区有帮助的事情。以下内容摘自KOMA 脚本 文档（部分4.20. 结束，第 190 页）：

\documentclass[foldmarks=true,foldmarks=blmtP,
  fromphone,fromemail,fromlogo,
  subject=titled,
  version=last]{scrlttr2}% http://ctan.org/pkg/koma-script
\usepackage[english]{babel}% http://ctan.org/pkg/babel
\usepackage{graphicx}% http://ctan.org/pkg/graphicx
\begin{document}
\setkomavar{fromname}{John Public}
\setkomavar{signature}{John Public\\
  (former chairman)}
\renewcommand*{\raggedsignature}{\raggedright}
\setkomavar{fromaddress}{Valley 2\\
  54321 Public-Village}
\setkomavar{fromphone}{0\,12\,34~56\,78}
\setkomavar{fromemail}{[email protected]}
\setkomavar{fromlogo}{\includegraphics[height=5\baselineskip]{tiger}}
\setkomavar{location}{\raggedright
  Club nember no.~4711\\
  since 11.09.2001\\
  chairman 2003--2005}
\setkomavar{date}{29th February 2011}
\setkomavar{place}{Public-Village}
\setkomavar{subject}{Missing general meeting}
\begin{letter}{%
  Joana Public\\
  Hillside 1\\
  12345 Public-City%
}
\opening{Dear chairman,}
  the last general meeting was about one year ago.
  I want to remind you, that the constitution of our
  club advises you to make a general meeting every
  six month. Because of this I expect the executive
  board to detain such a meeting immediately.
\closing{Expecting an invitation}
\ps PS: I hope you accept this as an friendly
  demand note.
\setkomavar*{enclseparator}{Enclosure}
\encl{Compendium of the constitution with the
  general meeting paragraphs.}
\cc{executive board\\all members}
\end{letter}
\end{document}

输出结果如下：

在此处输入图片描述

如果我们想修改 的结构\closing，我们应该修改命令中包含的内容\parbox。让我们使用etoolbox形式为\patchcmd：

\usepackage{etoolbox}% http://ctan.org/pkg/etoolbox
\makeatletter
\patchcmd{\closing}% <cmd>
  {\parbox}% <search>
  {\parbox{\linewidth}{\raggedsignature\strut\ignorespaces\let\\\relax%
      #1 \usekomavar{signature}}%
   \@gobbletwo}%< <replace>
  {}{}% <success><failure>
\makeatother

上述代码替换了\parbox。\parbox{..}{...}\@gobbletwo替换\parbox{..}{...}使用了旧 的元素，\parbox但未插入sigbeforevskip用于产生垂直间隙的长度。相反，\usekomavar{signature}在实际 之间设置了一个空格\closing{#1}。此外，\\是（但可能不是必要的）以避免强制段落中断。后者会吃掉旧的两个参数。\let\relax\@gobbletwo\parbox

下面是显示输出结果的示例文档（请注意，根据要求，我还移动了\ps下面的\encl和\cc）：

在此处输入图片描述

\documentclass[foldmarks=true,foldmarks=blmtP,
  fromphone,fromemail,fromlogo,
  subject=titled,
  version=last]{scrlttr2}% http://ctan.org/pkg/koma-script
\usepackage[english]{babel}% http://ctan.org/pkg/babel
\usepackage{graphicx}% http://ctan.org/pkg/graphicx

\usepackage{etoolbox}% http://ctan.org/pkg/etoolbox
\makeatletter
\patchcmd{\closing}% <cmd>
  {\parbox}% <search>
  {\parbox{\linewidth}{\raggedsignature\strut\ignorespaces\let\\\relax%
      #1 \usekomavar{signature}}%
   \@gobbletwo}%< <replace>
  {}{}% <success><failure>
\makeatother

\begin{document}
\setkomavar{fromname}{John Public}
\setkomavar{signature}{John Public\\
  (former chairman)}
\renewcommand*{\raggedsignature}{\raggedright}
\setkomavar{fromaddress}{Valley 2\\
  54321 Public-Village}
\setkomavar{fromphone}{0\,12\,34~56\,78}
\setkomavar{fromemail}{[email protected]}
\setkomavar{fromlogo}{\includegraphics[height=5\baselineskip]{tiger}}
\setkomavar{location}{\raggedright
  Club nember no.~4711\\
  since 11.09.2001\\
  chairman 2003--2005}
\setkomavar{date}{29th February 2011}
\setkomavar{place}{Public-Village}
\setkomavar{subject}{Missing general meeting}
\begin{letter}{%
  Joana Public\\
  Hillside 1\\
  12345 Public-City%
}
\opening{Dear chairman,}
  the last general meeting was about one year ago.
  I want to remind you, that the constitution of our
  club advises you to make a general meeting every
  six month. Because of this I expect the executive
  board to detain such a meeting immediately.
\closing{Expecting an invitation}
\setkomavar*{enclseparator}{Enclosure}
\encl{Compendium of the constitution with the
  general meeting paragraphs.}
\cc{executive board\\all members}
\ps PS: I hope you accept this as an friendly
  demand note.
\end{letter}
\end{document}

当然，还可以做其他调整。

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