修复了脚注在小页面中无法按预期工作的问题

Question

正如以下示例所指出的，固定脚注在 中不能按预期工作minipage：它们出现的脚注标记（第一个除外^）等于（正常）脚注计数器的当前值。

\documentclass{article}
\usepackage{fixfoot}

\DeclareFixedFootnote{\foo}{A first fixed footnote (foo).}
\DeclareFixedFootnote{\baz}{A second fixed footnote (baz).}

\begin{document}
\section{Fixed footnote not within a minipage: okay}
\begin{itemize}
\item Foo\foo{}.
\item Foo\foo{}.
\item Bar\footnote{A non fixed footnote.}.
\end{itemize}
\section{Fixed footnote within a minipage: not okay}
\fbox{%
  \begin{minipage}{10cm}
    \begin{itemize}
    \item Baz\baz{}.
    \item Baz\baz{}.
    \item Baz\baz{}.
    \item Baz\baz{}.
    \item Baz\baz{}.
    \item Bar\footnote{A non fixed footnote.}.
    \item Bar\footnote{A non fixed footnote.}.
    \end{itemize}
  \end{minipage}
}
\end{document}

您有找到解决方法吗？

Answer 1

这是一个使用etoolbox包来修补命令的解决方案\@fixed@footnote

\documentclass{article}
\usepackage{fixfoot}
\usepackage{etoolbox}
\makeatletter
\patchcmd\@fixed@footnote{\the\c@footnote}{%
\ifx\@footnotetext\@mpfootnotetext{\noexpand\itshape\alph{mpfootnote}}\else\the\c@footnote\fi}{}{}
\makeatother

\DeclareFixedFootnote{\foo}{A first fixed footnote (foo).}
\DeclareFixedFootnote{\baz}{A second fixed footnote (baz).}

\begin{document}
\section{Fixed footnote not within a minipage: okay}
\begin{itemize}
\item Foo\foo{}.
\item Foo\foo{}.
\item Bar\footnote{A non fixed footnote.}.
\end{itemize}
\section{Fixed footnote within a minipage: not okay}
\fbox{%
  \begin{minipage}{10cm}
    \begin{itemize}
    \item Baz\baz{}.
    \item Baz\baz{}.
    \item Baz\baz{}.
    \item Baz\baz{}.
    \item Baz\baz{}.
    \item Bar\footnote{A non fixed footnote.}.
    \item Bar\footnote{A non fixed footnote.}.
    \end{itemize}
  \end{minipage}
}
\end{document}