包含多个段落的旁注

Question

我正在尝试使用旁注包，并且它似乎不支持多段旁注。

例如，下面的文档不能编译：

\documentclass{article}
\usepackage[utf8]{inputenc}
\usepackage{sidenotes}
\begin{document}

Here is some content.\sidenote{And it has a sidenote.

This sidenote has multiple paragraphs.}

\end{document}

通过 pdflatex 运行时出现以下错误：

Runaway argument?
{\@sidenotes@placemarginal {-NoValue-}{\textsuperscript {\thesidenote \ETC.
! Paragraph ended before \IfNoValueOrEmptyTF  was complete.
<to be read again>
                   \par
l.8 This sidenote has multiple paragraphs.}

（如果将“sidenote”替换为“footnote”，则效果如预期）

我认为这是预期的行为，而不仅仅是我做错了什么，尽管如果是后者我会很高兴。

是否有任何解决方法，或者有具有类似功能的 sidenotes 包的替代品？

Answer 1

这看起来像是一个错误，该包+m对用户命令使用参数类型（允许段落），但仅m在某些内部命令中使用。您应该报告这一点。作为一种解决方法，您可以使用以下方法\endgraf来避免错误：

\documentclass{article}
\usepackage{sidenotes}


\begin{document}

Here is some content.\sidenote{And it has a sidenote.
\endgraf
This sidenote has multiple paragraphs.}

\end{document}

Answer 2

这似乎有效；如果您想要一个空白行，您可能需要一种解决方法，例如通过某种盒子机制：

\documentclass[12pt]{article}
\usepackage[utf8]{inputenc}
\usepackage{sidenotes}
\begin{document}

Here is some content.\sidenote{And it has a sidenote.\\
This sidenote has multiple paragraphs.} Some more text:

Related 
Replacing footnotes with sidenotes in Classicthesis
sidenotes package not working with oneside option in book
sidenotes package : error in figure alignment
Wrong position of caption in odd page with sidenotes in figure*


\end{document}

PS：效果有些令人怀疑。因此有两个版本，一个没有新段落，一个有新段落：

Here is some content.\sidenote{And it has also a  sn. This sn has multiple paragraphs.} Some more text:

Here is some content.\sidenote{And it has also a  sn.\\This sn has multiple paragraphs.} Some more text: