我正在编写一份包含大量示例、定义、图表等的文档（范畴论，你可能已经猜到了），我想提供列出所有这些内容的索引——我已经制作了类似以下内容：
\documentclass[a4paper]{report}
\usepackage{amsmath}
\usepackage{amsfonts}
\usepackage{amssymb}
\usepackage{amsthm}
\usepackage{stix}
\usepackage{mathtools}
\usepackage[document]{ragged2e}
\usepackage{wasysym}
\usepackage{booktabs}
\usepackage{enumitem}
\usepackage{pgfplots}
\usepackage{tikz}
\usepackage{float}
\usetikzlibrary{arrows,bending,calc,patterns}
\newcommand\irregularcircle[2]{% radius, irregularity
\pgfextra {\pgfmathsetmacro\len{(#1)+rand*(#2)}}
+(0:\len pt)
\foreach \a in {10,20,...,350}{
\pgfextra {\pgfmathsetmacro\len{(#1)+rand*(#2)}}
-- +(\a:\len pt)
} -- cycle
}
\theoremstyle{definition}
\newtheorem{mydef}{Definition}[section]
\newtheorem{ex}{Example}[section]
\newtheorem{thm}{Theorem}[section]
\floatstyle{plain}
\newfloat{defn}{thp}{def}[section]
\floatname{defn}{Definition}
\newfloat{exmp}{thp}{ex}[section]
\floatname{exmp}{Example}
\newfloat{diag}{htbp}{dia}[section]
\floatname{diag}{Diagram}
\newfloat{tab}{thp}{tab}[section]
\floatname{tab}{Table}
\newfloat{thrm}{thp}{thm}[section]
\floatname{thrm}{Theorem}
\makeatletter
\everymath{\if@display\else\thickmuskip=2mu plus 2mu\fi}
\renewcommand*{\listof}[2]{%
\@ifundefined{ext@#1}{\float@error{#1}}{%
\@namedef{l@#1}{\@dottedtocline{1}{1.5em}{3em}}% <------- replaced 2.3em with 3em here
\float@listhead{#2}%
\begingroup\setlength{\parskip}{\z@}%
\@starttoc{\@nameuse{ext@#1}}%
\endgroup}}
\makeatother
\title{Notes to Topoi - the categorial analysis of logic\\by Robert Goldblatt}
\author{Jan Andersen}
\begin{document}
\listof{defn}{Definitions}
\chapter{Mathematics = Set Theory?}
\section{Set Theory}
\begin{defn}[H]
\begin{mydef}
% \setbox0=\vbox{\caption{Principle of Comprehension}}
\caption{Principle of Comprehension}
\label{def:PrincipleofComprehension}
\textbf{Principle of Comprehension}\\
If $\phi(x)$ is a property or condition pertaining to objects $x$, then there exists a set whose elements are precisely the objects that have the property $\phi(x)$
\end{mydef}
\end{defn}
\end{document}
这给了我列表，但我也得到了我不想要的标题：
我怎样才能隐藏字幕的显示？我尝试了这个答案，但它对我来说不起作用 - 条目从我的索引中消失，但标题保留下来。
答案1
为了完整起见，并感谢 David Carlisle 和 leandriis 的评论，以下是我的工作内容：
\documentclass{article}
\usepackage[english]{babel}
\usepackage[margin=2cm]{geometry}% just for the example
\usepackage{xcolor}
\usepackage{amsthm}
\usepackage{thmtools}
\usepackage{mdframed}
\usepackage{etoolbox}
\makeatletter
\patchcmd\thmt@mklistcmd
{\thmt@thmname}
{\check@optarg{\thmt@thmname}}
{}{}
\patchcmd\thmt@mklistcmd
{\thmt@thmname\ifx}
{\check@optarg{\thmt@thmname}\ifx}
{}{}
\protected\def\check@optarg#1{%
\@ifnextchar\thmtformatoptarg\@secondoftwo{#1}%
}
\makeatother
\declaretheoremstyle[
spaceabove=6pt, spacebelow=6pt,
headfont=\normalfont\bfseries,
postheadspace=1em,
notefont=\bfseries,
notebraces={(}{)},
bodyfont=\itshape,
shaded={bgcolor=yellow!20}
]{thmstyle}
\declaretheorem[style=thmstyle,name=Theorem]{theorem}
\declaretheorem[style=thmstyle,name=Example]{example}
\begin{document}
\begin{theorem}[Somebody]
...
\end{theorem}
\begin{theorem}
...
\end{theorem}
\begin{example}[First example]
...
\end{example}
\begin{example}[Next example]
...
\end{example}
\begin{example}[Final example]
...
\end{example}
\renewcommand{\listtheoremname}{List of Theorems}
\addcontentsline{toc}{section}{\listtheoremname}
\listoftheorems[ignoreall,show=theorem]
\renewcommand{\listtheoremname}{List of Examples}
\addcontentsline{toc}{section}{\listtheoremname}
\listoftheorems[ignoreall,show=example]
\end{document}