更改尾注标记的颜色

Question

问题更改 LaTeX 中脚注标记的颜色，如何将颜色“转移”到尾注标记？具体来说，当使用

\usepackage{endnotes}
\let\footnote=\endnote?

使用 XeLaTeX 时需要特别注意什么？

Answer 1

我认为最好的选择是重新定义\@makeenmark，这样做的好处是可以修复由 造成的笨拙定义endnotes：

\documentclass{article}
\usepackage[paperheight=5cm]{geometry}% just for the example
\usepackage{xcolor}
\usepackage{endnotes}

%%% Customizations
\let\footnote\endnote

\makeatletter
\renewcommand\@makeenmark{%
  \textsuperscript{\normalfont\textcolor{red}{\@theenmark}}%
}
\newcommand{\uncolormarkers}{%
  \renewcommand\@makeenmark{%
    \textsuperscript{\normalfont\@theenmark}%
  }%
}
\makeatother

\begin{document}

PHP, Java, C\footnote{It has been many years since I've
used this in a project}, Python

\uncolormarkers
\theendnotes

\end{document}

\uncolormarkers如果您希望结尾注释部分的标记也为红色，只需将其删除即可。

---

这是一种可能的使用方式enotez：

\documentclass{article}
\usepackage[paperheight=5cm]{geometry}% just for the example
\usepackage{xcolor}
\usepackage{enotez}

%%% Customizations
\let\footnote\endnote
\NewDocumentCommand{\colorendnotemark}{m}{%
  \textsuperscript{\textcolor{red}{#1}}%
}

\setenotez{
  mark-cs = \colorendnotemark
}

\begin{document}

PHP, Java, C\footnote{It has been many years since I've
used this in a project}, Python

\printendnotes

\end{document}

Answer 2

由于您没有透露您想要哪种情况（Gonzalo 在链接答案中讨论的不同选项），这里有一个入门：

\documentclass{article}
\usepackage[paperheight=3cm]{geometry}% just for the example
\usepackage{xcolor}
\usepackage{endnotes}
\let\footnote=\endnote

\renewcommand{\makeenmark}{\hbox{\color{red}$^\theenmark$}}

% or
% \makeatletter
% \renewcommand{\makeenmark}{\textcolor{red}{\@makeenmark}}
% \makeatother

\begin{document}

PHP, Java, C\footnote{\label{a}It has been many years since I've used this in a project}, Python

As was mentioned in~\ref{a}

\theendnotes

\end{document}