☰

footnotebackref 软件包与 memoir 冲突

tag-icon • tag-icon hyperref memoir
footnotebackref 软件包与 memoir 冲突

我正在使用footnotebackref。memoir脚注已生成，并且文本中的链接有效（hyperref大概来自），但没有从脚注创建回文本的链接。这似乎与 memoir 发生冲突（尽管它编译得很好，而且我在输出中没有看到任何错误）。如果在以下 MWE 中替换 ，book那么memoir它会按预期工作。我在 pdfLaTeX 和 LuaTeX 中都运行过它，结果是一样的。

\documentclass{memoir}
\usepackage{hyperref}
\usepackage{footnotebackref}
\begin{document}
This is text.\footnote{This is a footnote.}
\end{document}

答案1

该footnotebackref软件包通过修补 起作用\@makefnmark，但memoir不使用此功能。\@thefnmark至少在这个例子中，下面的修补似乎有效，但我不能保证没有其他不良影响：

\documentclass{memoir}
\usepackage{hyperref}
\usepackage{footnotebackref}

\makeatletter
    \renewcommand\@makefntext[1]{%
        \let\BHFN@thefnmark\@thefnmark
        \renewcommand\@thefnmark{\hyperref[\BackrefFootnoteTag]{\BHFN@thefnmark}}%
        \BHFN@OldMakefntext{#1}}%
\makeatother

\begin{document}
This is text.\footnote{This is a footnote.}
\end{document}

答案2

memoir有很多接口，因此看起来footnotebackref没有必要。

我用这个补丁没有加载中footnotebackref：

\newcounter{BackrefHyperFootnoteCounter}
\makeatletter
\LetLtxMacro{\mfnbr@old@footnote}{\footnote} % `letltxmacro' already required by `hyperref'
\let\mfnbr@old@makefnmark=\@makefnmark
\let\mfnbr@old@makefootmark=\makefootmark
\def\footnote{% must not insert any visible things: space, label etc.
    \stepcounter{BackrefHyperFootnoteCounter}% must not be `\refstepcounter', which include a `\ref'.
    \edef\BackrefFootnoteTag{mfnbr:\theBackrefHyperFootnoteCounter}%
    \mfnbr@old@footnote
}
\def\@makefnmark{%
    \mfnbr@old@makefnmark%
    \label{\BackrefFootnoteTag}% must not be in `\footnote', as this is "visible" to TeX.
}
\def\makefootmark{\hyperref[\BackrefFootnoteTag]{\mfnbr@old@makefootmark}}
\makeatother

@cyberSingularity 的补丁将会破坏\multfootsep，因为它将\label直接插入\footnote。

梅威瑟：

\documentclass{memoir}

\usepackage{lipsum}
\usepackage[colorlinks, allcolors=blue]{hyperref}

\newcounter{BackrefHyperFootnoteCounter}
\makeatletter
\LetLtxMacro{\mfnbr@old@footnote}{\footnote} % `letltxmacro' already required by `hyperref'
\let\mfnbr@old@makefnmark=\@makefnmark
\let\mfnbr@old@makefootmark=\makefootmark
\def\footnote{% must not insert any visible things: space, label etc.
    \stepcounter{BackrefHyperFootnoteCounter}% must not be `\refstepcounter', which include a `\ref'.
    \edef\BackrefFootnoteTag{mfnbr:\theBackrefHyperFootnoteCounter}%
    \mfnbr@old@footnote
}
\def\@makefnmark{%
    \mfnbr@old@makefnmark%
    \label{\BackrefFootnoteTag}% must not be in `\footnote', as this is "visible" to TeX.
}
\def\makefootmark{\hyperref[\BackrefFootnoteTag]{\mfnbr@old@makefootmark}}
\makeatother

\begin{document}
\lipsum[3]\footnote{fn1}\footnote{fn2}\lipsum
\end{document}

相关内容