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在多列环境中动态对齐右/左 Exsheets 问题的点

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在多列环境中动态对齐右/左 Exsheets 问题的点

我的练习表包含两列问题。每个问题都有要点，这些要点将在右侧或左侧显示为 [***]。我正在使用exsheets包。它提供了一种默认runin样式，我通过以下方式全局设置它\usepackage[headings=runin]{exsheets}

然后我定义一个新的样式如下

\DeclareInstance{exsheets-heading}{runinn}{default}{
    runin = true ,
    attach  =   { main[l,vc]points[l,vc](-\marginparsep-3em,0pt) } ,
    join =
    {
        main[r,vc]title[r,vc](0pt,0pt) ;
        main[r,vc]number[l,vc](.333em,0pt)
    }
}

  1. 我的计划是动态检测某个问题是否被分配到右列或左列（环境multicol），然后为其分配一次性样式runin或runinn。我不知道该怎么做。

  2. 左列应有左对齐的点，右列应有右对齐的点。默认提供的样式runin可以很好地完成“右”的工作。但我的糟糕样式runinn无法完成“左”的工作。
    我尝试使用类似这样的变体，
    points-pre-code = \flushright , points-post-code = \endflushright
    除了引发编译错误（这让我很困惑）外，它也没有起到什么作用。甚至points-pre-code = \raggedleft或points-pre-code = \raggedright什么都没有改变。

这是我的 MWE

\documentclass{article}
\usepackage{multicol,tikz}
\usepackage[headings=runin]{exsheets}

% exsheets settings
\newcommand{\rowpoints}[1]{\reversemarginpar[\foreach\x in {1,...,#1} {$\star$}]}
\SetupExSheets{counter-format=[qu]}
\SetupExSheets[question]{name=}
\SetupExSheets[points]{name=,number-format=\rowpoints}

\newcommand{\sample}{Can you answer this profoundest question of life - if two objects are greater than a third one, are they greater or smaller than each other?}

\DeclareInstance{exsheets-heading}{runinn}{default}{
    runin = true ,
    %points-pre-code = \flushright , 
    %points-post-code = \endflushright,
    %points-pre-code = \raggedright ,
    attach  =   { main[l,vc]points[l,vc](-\marginparsep-3em,0pt) } ,
    join =
    {
        main[r,vc]title[r,vc](0pt,0pt) ;
        main[r,vc]number[l,vc](.333em,0pt)
    }
}

\begin{document}

\begin{multicols}{2}
    \SetupExSheets{headings=runinn}
    \begin{question}{1}
    This one shd have a right margin
    \end{question}
    \SetupExSheets{headings=runinn}
    \begin{question}{2}
        This one shd have a right margin
    \end{question}
    \SetupExSheets{headings=runinn}
    \begin{question}{3}
        This one shd have a right margin
    \end{question}
    \SetupExSheets{headings=runinn}
    \begin{question}{4}
        This one shd have a right margin. \sample
    \end{question}
    \SetupExSheets{headings=runinn}
    \begin{question}{5}
        This one shd have a right margin
    \end{question}
        \SetupExSheets{headings=runin}
    \begin{question}{1}
        This one shd have a left margin
    \end{question}
    \SetupExSheets{headings=runin}
    \begin{question}{2}
        This one shd have a left margin
    \end{question}
    \SetupExSheets{headings=runin}
    \begin{question}{3}
        This one shd have a left margin \sample
    \end{question}
    \SetupExSheets{headings=runin}
    \begin{question}{4}
        This one shd have a left margin
    \end{question}
    \SetupExSheets{headings=runin}
    \begin{question}{5}
        This one shd have a left margin
    \end{question}
\end{multicols}

\end{document}

这就是它的样子

在此处输入图片描述

在此 MWE 中，我已手动尝试解决 (1)，这是最糟糕的解决方案。 (2) 尚未解决。有什么帮助吗？

编辑1： 我之前发布了部分答案，删除该答案后将其合并到这里。

以下解决问题（2）

% a new question display style which fills the left margin
\DeclareInstance{exsheets-heading}{runinn}{default}{
    runin = true,
    points-post-code = \space,
    number-post-code = \space,
    attach  =   { main[l,vc]points[r,vc](0pt,0pt) },
    join =  { main[r,vc]title[r,vc](0pt,0pt);
        main[r,vc]number[l,vc](.333em,0pt) }
}

将上述内容纳入新的 MWE 中：

\documentclass{article}
\usepackage{multicol,tikz,tasks}
\usepackage[headings=runin]{exsheets}

% exsheets settings
\newcommand{\rowpoints}[1]{\reversemarginpar[\foreach\x in {1,...,#1} {$\star$}]}
\SetupExSheets{counter-format=[qu]}
\SetupExSheets[question]{name=}
\SetupExSheets[points]{name=,number-format=\rowpoints}

\newcommand{\sampletext}{Can you answer this profoundest question of life - if two objects are greater than a third one, are they greater or smaller than each other?}

% a new question display style which fills the left margin
\DeclareInstance{exsheets-heading}{runinn}{default}{
    runin = true,
    points-post-code = \space,
    number-post-code = \space,
    attach  =   { main[l,vc]points[r,vc](0pt,0pt) },
    join =  { main[r,vc]title[r,vc](0pt,0pt);
        main[r,vc]number[l,vc](.333em,0pt) }
}
\SetupExSheets{headings=runinn} % this new style is set as default

\settasks{
    counter-format =(tsk[a]), 
    item-indent = 0em, 
    label-offset=.4em, 
    label-align=right, 
    before-skip = 0pt, 
    after-item-skip=0pt
}

\begin{document}

\begin{multicols}{2}

    \begin{question}{1}
        This one shd have a right margin
        \begin{tasks}(2)
            \task $n$ is even 
            \task $n$ is odd 
            \task no such $n$ exists 
            \task None
        \end{tasks}
    \end{question}
    \begin{question}{2}
        This one shd have a right margin \sampletext
    \end{question}
    \begin{question}{4}
        This one shd have a right margin. 
    \end{question}

    % I am forced to manually insert this line at an appropriate place, which is found only after seeing the PDF output.
    \SetupExSheets{headings=runin} % runin is a built-in style from exsheets package

    \begin{question}{5}
        This one shd have a left margin. 
    \end{question}  
    \begin{question}{5}
        This one shd have a left margin \sampletext \\
    \end{question}
    \begin{question}{1}
        This one shd have a left margin \sampletext
    \end{question}
\end{multicols}

\end{document}

给我以下结果。

问题（2）已解决

第一个问题仍未解决。我不得不手动将其插入\SetupExSheets{headings=runin}到适当的位置以使边距正确。不用说，这非常累人。每次将新问题添加到工作表后，我都必须删除该行并将其插入到新位置。

我尝试过\zposx自动化等方法……但即使过了两天，我仍然无能为力。有什么想法吗？

答案1

对于 来说，这很棘手exsheets。使用指定的继任者会容易得多xsim：

\documentclass{article}
\usepackage[colaction]{multicol}
\usepackage{xsim,marginnote}

\xsimsetup{exercise/template=runin}

\ExplSyntaxOn
\NewExpandableDocumentCommand \makecopies {mm}
  { \prg_replicate:nn {#1} {#2} }
\ExplSyntaxOff

\usepackage{needspace}
\DeclareExerciseEnvironmentTemplate{runin}{%
  \par\vspace{\baselineskip}
  \Needspace*{2\baselineskip}
  \noindent
  \textbf{[\GetExerciseProperty{counter}]}%
  \GetExercisePropertyT{subtitle}{ \textit{#1}} %
  \GetExercisePropertyT{points}{%
    \docolaction
      {\reversemarginpar\marginnote{[\makecopies{\PropertyValue}{$\star$}]}}
      {[\makecopies{\PropertyValue}{$\star$}] }
      {\marginnote{[\makecopies{\PropertyValue}{$\star$}]}}%
  }%
}
{}

\newcommand{\sample}{Can you answer this profoundest question of life -- if two
  objects are greater than a third one, are they greater or smaller than each
  other?}
\newcommand{\sampleanswer}{Yes. No. Maybe. Can you repeat the question?}

\begin{document}

\begin{multicols}{2}
\begin{exercise}[points=1]
  This should have a left margin.
\end{exercise}
\begin{exercise}[points=2]
  \sample
\end{exercise}
\begin{exercise}[points=3]
  \sample
\end{exercise}
\begin{exercise}[points=4]
  \sample
\end{exercise}
\begin{exercise}[points=5]
  \sample
\end{exercise}
\begin{exercise}[points=1]
  \sample
\end{exercise}
\begin{exercise}[points=2]
  \sample
\end{exercise}
\begin{exercise}[points=3]
  \sample
\end{exercise}
\begin{exercise}[points=4]
  \sample
\end{exercise}
\begin{exercise}[points=5]
  \sample
\end{exercise}
\end{multicols}

\end{document}

在此处输入图片描述

答案2

受到 clemens 的使用启发，\docolaction我找到了一个勉强可行的答案。这在某些情况下有效，但对其他一些情况并不完美。在这个 MWE 中，我设置了问题的数量和内容，以突出显示不起作用的情况。第二列的第一个问题（并且只有那个问题）没有正确显示边距点。我猜那是因为leftmar当当前要打印的行在左列时会应用标题，但在打印时，问题被移到了右列，因此边距保持为左列。如果我的question正文较大，就不会发生这种情况。

我正在使用\savesymbol包savesym首先保存环境\question/\endquestion然后再重复使用。

\documentclass{article}
\usepackage{tikz,tasks,savesym}
\usepackage[colaction]{multicol}
\usepackage[headings=runin]{exsheets}

% exsheets settings
\newcommand{\rightrowpoints}[1]{[\foreach\x in {1,...,#1} {$\star$}]}
\newcommand{\leftrowpoints}[1]{\reversemarginpar[\foreach\x in {1,...,#1} {$\star$}]}
\SetupExSheets{counter-format=[qu]}
\SetupExSheets[question]{name=}
\SetupExSheets[points]{name=,number-format=\rightrowpoints}

\newcommand{\sampletext}{Can you answer this profoundest question of life - if two objects are greater than a third one, are they greater or smaller than each other?}

% a new question display style which fills the left margin
\DeclareInstance{exsheets-heading}{leftmar}{default}{
    runin = true,
    points-post-code = \space,
    number-post-code = \space,
    attach  =   { main[l,vc]points[r,vc](0pt,0pt) },
    join =  { main[r,vc]title[r,vc](0pt,0pt);main[r,vc]number[l,vc](.333em,0pt) }
}

\settasks{
    counter-format =(tsk[a]), 
    item-indent = 0em, 
    label-offset=.4em, 
    label-align=right, 
    before-skip = 0pt, 
    after-item-skip=0pt
}
\savesymbol{question}
\savesymbol{endquestion}
\newenvironment{question}[1]{
    \docolaction{\SetupExSheets{headings=leftmar}}{}{\SetupExSheets{headings=runin}}%
    \origquestion{#1}
}{
    \origendquestion\ignorespacesafterend
}

\begin{document}

\begin{multicols}{2}
    \begin{question}{1}
        This one shd have a right margin
        \begin{tasks}(2)
            \task $n$ is even 
            \task $n$ is odd 
            \task no such $n$ exists 
            \task None
        \end{tasks}
    \end{question}
    \begin{question}{2}
        This one shd have a right margin \sampletext
    \end{question}
    \begin{question}{4}
        This one shd have a right margin. %\sampletext
    \end{question}
    \begin{question}{4}
        This one shd have a right margin. 
    \end{question}
    \begin{question}{5}
        This one shd have a left margin. 
    \end{question}  
    \begin{question}{5}
        This one shd have a left margin \sampletext \\
    \end{question}
    \begin{question}{1}
        This one shd have a left margin \sampletext
    \end{question}
\end{multicols}

\end{document}

它看起来是这样的（这里问题 4 展示了这种行为）-

在此处输入图片描述

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