我正在写论文报告，其中通过citepen插入的引文citet是蓝色的，而 -command 的输出citeauthor是常规文本颜色。我使用以下组合实现了这一点这些 答案。
问题是，这会对我定义的单独环境（sidebox使用 创建的）中的这些命令产生负面影响，并推翻为该环境定义的特定设置。顾名思义，我将这个环境用作一种侧边栏/框，我希望其中的所有文本（包括引文）都是另一种颜色。tcolorboxhypersetup
平均能量损失
\documentclass[12pt]{report}
\usepackage[colorlinks=true, citecolor=blue]{hyperref}
\usepackage{natbib}
\usepackage{filecontents}
\usepackage{xpatch}
\usepackage[most]{tcolorbox}
\xpretocmd{\citeauthor}{\hypersetup{citecolor=black}}{}{}
\xpretocmd{\citeyear}{\hypersetup{citecolor=black}}{}{}
\xpretocmd{\citep}{\hypersetup{citecolor=blue}}{}{}
\xpretocmd{\citet}{\hypersetup{citecolor=blue}}{}{}
\newcounter{sidebox}
\newenvironment{sidebox}[1]{
\def\sideboxtext{Box}
\hypersetup{citecolor=red}
\newtcolorbox[use counter=sidebox]{sideboxinner}{%
empty,title={#1},
minipage boxed title,
boxed title style={empty,size=minimal,toprule=0pt,top=4pt,left=3mm,overlay={}},
enlarge left by=8mm,
width=\textwidth-8mm,
coltitle=red,coltext=red,fonttitle=,fontupper=\hypersetup{linkcolor=red,citecolor=red}\small,fontlower=\hypersetup{linkcolor=red,citecolor=red},
before=\par\medskip\noindent,parbox=false,boxsep=0pt,left=2.5mm,right=0mm,top=2pt,breakable,pad at break=0mm,
before upper=\csname @totalleftmargin\endcsname0pt
}
\begin{sideboxinner}
}
{
\end{sideboxinner}}
\begin{filecontents}{main.bib}
@article{myref,
title = {Fancy title},
journal = {Journal of Fancy Publications},
author = {Jane Dee and John Doe},
year = {2017},
pages = {293--311},
}
\end{filecontents}
\begin{document}
The work by \citeauthor{myref} was a fancy read~\citep{myref}. \citet{myref} was published in the text-coloured year of \citeyear{myref}.
\begin{sidebox}{This is a sidebox}
The work by \citeauthor{myref} was a fancy read~\citep{myref}. \citet{myref} was published in the text-coloured year of \citeyear{myref}.
\end{sidebox}
\bibliographystyle{plainnat}
\bibliography{main}
\end{document}
这编译为以下内容，其中侧框中的引用是蓝色和黑色。
删除xpretocmd-lines 会产生这样的效果，其中侧边栏按我想要的方式格式化，但是citeauthor在citeyear常规文本中是蓝色的 - 而不是黑色。
迄今为止的尝试
在来这里之前，我曾尝试过自己解决这个问题。我认为 -commandsxpretocmd会影响全部 citep-、citet-、citeauthor- 和 -citeyear命令，我尝试根据环境有条件地重新定义这些命令（顺便说一下，使用\@currenvir，它tcb@savebox用于侧边栏）。这不起作用，大概是因为这些命令是在前言中执行的——其中使用环境仍然未知。
我也尝试xpretocmd在 -code 的开头重新定义这些 -commands sidebox（在这里我也更改了hyperref-settinsg）并在最后重置它们，但没有成功。
问题
我的问题很简单：我怎样才能实现期望的情况？
答案1
不改变超级设置，但定义可以改变的新颜色：
\documentclass[12pt]{report}
\usepackage[colorlinks=true, citecolor=blue]{hyperref}
\usepackage{natbib}
\usepackage{filecontents}
\usepackage{xpatch}
\usepackage[most]{tcolorbox}
\colorlet{citeauthor}{black}
\colorlet{citeyear}{black}
\colorlet{citep}{blue}
\colorlet{citet}{blue}
\xpretocmd{\citeauthor}{\hypersetup{citecolor=citeauthor}}{}{}
\xpretocmd{\citeyear}{\hypersetup{citecolor=citeyear}}{}{}
\xpretocmd{\citep}{\hypersetup{citecolor=citep}}{}{}
\xpretocmd{\citet}{\hypersetup{citecolor=citet}}{}{}
\newcounter{sidebox}
\newenvironment{sidebox}[1]{
\def\sideboxtext{Box}
\hypersetup{citecolor=red}
\newtcolorbox[use counter=sidebox]{sideboxinner}{%
empty,title={#1},
minipage boxed title,
boxed title style={empty,size=minimal,toprule=0pt,top=4pt,left=3mm,overlay={}},
enlarge left by=8mm,
width=\textwidth-8mm,
coltitle=red,coltext=red,fonttitle=,fontupper=\small,fontlower=,
before=\par\medskip\noindent,parbox=false,boxsep=0pt,left=2.5mm,right=0mm,top=2pt,breakable,pad at break=0mm,
before upper=\csname @totalleftmargin\endcsname0pt
}
\begin{sideboxinner}
\colorlet{citeauthor}{red}
\colorlet{citeyear}{red}
\colorlet{citep}{red}
\colorlet{citet}{red}
}
{
\end{sideboxinner}}
\begin{filecontents}{main.bib}
@article{myref,
title = {Fancy title},
journal = {Journal of Fancy Publications},
author = {Jane Dee and John Doe},
year = {2017},
pages = {293--311},
}
\end{filecontents}
\begin{document}
The work by \citeauthor{myref} was a fancy read~\citep{myref}. \citet{myref} was published in the text-coloured year of \citeyear{myref}.
\begin{sidebox}{This is a sidebox}
The work by \citeauthor{myref} was a fancy read~\citep{myref}. \citet{myref} was published in the text-coloured year of \citeyear{myref}.
\end{sidebox}
The work by \citeauthor{myref} was a fancy read~\citep{myref}. \citet{myref} was published in the text-coloured year of \citeyear{myref}.
\bibliographystyle{plainnat}
\bibliography{main}
\end{document}
答案2
根据 @coffeetable 的回答，我找到了下面的解决方案。这略有不同（而不是在 -part 中定义颜色sideboxinner，而是在更高的地方定义颜色），以便不缩进 sidebox-content 的第一行。添加%- 符号和/或删除换行符（基于这线程）并没有解决该问题。
无论如何，这消除了对额外hypersetup命令的需要。
\documentclass[12pt]{report}
\usepackage[colorlinks=true, citecolor=blue]{hyperref}
\usepackage{natbib}
\usepackage{filecontents}
\usepackage{xpatch}
\usepackage[most]{tcolorbox}
\colorlet{citeauthor}{black}
\colorlet{citeyear}{black}
\colorlet{citep}{blue}
\colorlet{citet}{blue}
\xpretocmd{\citeauthor}{\hypersetup{citecolor=citeauthor}}{}{}
\xpretocmd{\citeyear}{\hypersetup{citecolor=citeyear}}{}{}
\xpretocmd{\citep}{\hypersetup{citecolor=citep}}{}{}
\xpretocmd{\citet}{\hypersetup{citecolor=citet}}{}{}
\newcounter{sidebox}
\newenvironment{sidebox}[1]{
\def\sideboxtext{Box}
\colorlet{citeauthor}{red}
\colorlet{citeyear}{red}
\colorlet{citep}{red}
\colorlet{citet}{red}
\newtcolorbox[use counter=sidebox]{sideboxinner}{%
empty,title={#1},
minipage boxed title,
boxed title style={empty,size=minimal,toprule=0pt,top=4pt,left=3mm,overlay={}},
enlarge left by=8mm,
width=\textwidth-8mm,
coltitle=red,coltext=red,fonttitle=,fontupper=\small,fontlower=,
before=\par\medskip\noindent,parbox=false,boxsep=0pt,left=2.5mm,right=0mm,top=2pt,breakable,pad at break=0mm,
before upper=\csname @totalleftmargin\endcsname0pt
}
\begin{sideboxinner}
}
{
\end{sideboxinner}}
\begin{filecontents}{main.bib}
@article{myref,
title = {Fancy title},
journal = {Journal of Fancy Publications},
author = {Jane Dee and John Doe},
year = {2017},
pages = {293--311},
}
\end{filecontents}
\begin{document}
The work by \citeauthor{myref} was a fancy read~\citep{myref}. \citet{myref} was published in the text-coloured year of \citeyear{myref}.
\begin{sidebox}{This is a sidebox}
The work by \citeauthor{myref} was a fancy read~\citep{myref}. \citet{myref} was published in the text-coloured year of \citeyear{myref}.
\end{sidebox}
The work by \citeauthor{myref} was a fancy read~\citep{myref}. \citet{myref} was published in the text-coloured year of \citeyear{myref}.
\bibliographystyle{plainnat}
\bibliography{main}
\end{document}
