我遇到了以下奇怪的问题。我认为下面的最小工作示例是不言自明的。您可以找到 imsart 样式文件这里。
\documentclass[aop,preprint]{imsart}
\RequirePackage{amsthm,amsmath,amsfonts,amssymb}
\RequirePackage[numbers]{natbib}
\RequirePackage{mathtools}
\RequirePackage[colorlinks,citecolor=blue,urlcolor=blue]{hyperref}
\startlocaldefs
\theoremstyle{plain}
\newtheorem{theorem}{Theorem}[section]
\endlocaldefs
\begin{document}
\tableofcontents
\section{Introduction}
\begin{theorem} \label{theo} This is the first theorem.
\end{theorem}
\section{Proof of \texorpdfstring{\hyperref[theo]{Theorem \ref*{theo}}}{Theorem 1.1}}
In this section heading the reference does work.
\begin{appendix}
\section{Proof of \texorpdfstring{\hyperref[theo]{Theorem \ref*{theo}}}{Theorem 1.1}}
In this section heading the reference does not work. Surprisingly, in the table of contents both references work.
\end{appendix}
\end{document}
答案1
该类确实如此\MakeUppercase，它也将参数转换为\ref。
textcase与选项一起使用overload。
请注意，我删除了不必要的\texorpdfstring。另外，appendix不是环境，请使用\appendix。
也\RequirePackage應該\usepackage。
\documentclass[aop,preprint]{imsart}
\usepackage{amsthm,amsmath,amsfonts,amssymb}
\usepackage[numbers]{natbib}
\usepackage{mathtools}
\usepackage[overload]{textcase}
\usepackage[colorlinks,citecolor=blue,urlcolor=blue]{hyperref}
\startlocaldefs
\theoremstyle{plain}
\newtheorem{theorem}{Theorem}[section]
\endlocaldefs
\begin{document}
\tableofcontents
\section{Introduction}
\begin{theorem} \label{theo} This is the first theorem.
\end{theorem}
\section{Proof of Theorem \ref{theo}}
In this section heading the reference does work.
\appendix
\section{Proof of Theorem \ref{theo}}
In this section heading the reference does not work. Surprisingly, in the table of contents both references work.
\end{document}
你可以使用 将整个“定理 1.1”变成一个链接\autoref，但你需要补充textcase免于将参数大写的命令列表和更改autoref名称。
\documentclass[aop,preprint]{imsart}
\usepackage{amsthm,amsmath,amsfonts,amssymb}
\usepackage[numbers]{natbib}
\usepackage{mathtools}
\usepackage[overload]{textcase}
\usepackage{etoolbox}
\usepackage[colorlinks,citecolor=blue,urlcolor=blue]{hyperref}
\startlocaldefs
\theoremstyle{plain}
\newtheorem{theorem}{Theorem}[section]
\makeatletter
\patchcmd{\@uclcnotmath}
{\ref}
{\ref\@nonchangecase\autoref}
{}{}
\makeatother
\endlocaldefs
\begin{document}
\tableofcontents
\section{Introduction}
\begin{theorem} \label{theo} This is the first theorem.
\end{theorem}
\section{Proof of \autoref{theo}}
In this section heading the reference does work.
\appendix
\renewcommand{\theoremautorefname}{THEOREM}
\section{Proof of \autoref{theo}}
In this section heading the reference does not work. Surprisingly,
in the table of contents both references work.
\end{document}
