我正在编写一个 LaTeX 文档，其中我将数学语句环境格式化为以下代码。
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\documentclass[10pt]{report}
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\usepackage{geometry}
\usepackage{layout}
\usepackage{parskip}
\usepackage[hang,flushmargin]{footmisc}
\usepackage{fontsize}
\usepackage{soul}
\usepackage{titlesec}
\usepackage[T1]{fontenc}
\usepackage{fontspec}
\usepackage{graphicx}
\usepackage{pdfpages}
\usepackage{caption}
\usepackage{float}
\usepackage{hyperref}
\usepackage{enumitem}
\usepackage{moreenum}
\usepackage{amsmath}
\usepackage{amsthm}
\usepackage{amssymb}
\usepackage{stmaryrd}
\usepackage{amsfonts}
\usepackage{mathrsfs}
\usepackage{yfonts}
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\geometry{paperheight=29.7cm,paperwidth=21cm,textwidth=17cm,textheight=25cm}
\setlength{\parindent}{0.25cm}
\linespread{1.5}
\setlength{\parskip}{1pt}
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\newtheorem{definition}[equation]{Definizione}
\newtheorem{axiom}[equation]{Assioma}
\newtheorem{lemma}[equation]{Lemma}
\newtheorem{proposition}[equation]{Proposizione}
\newtheorem{corollary}[equation]{Corollario}
\newtheorem{theorem}[equation]{Teorema}
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\usepackage{lipsum}
\begin{document}
\lipsum[1]
\begin{theorem}[My Theorem]
\leftskip=1cm
\rightskip=1cm
\normalfont
%\setmainfont{*Actually I would like write the theorem into a particular upright font: e.g. Foothlight MT Regular, Cormorant Garamont, gfsartemisia, etc...*}
\quad\\
This is a Theorem formatted in my personal style.
\end{theorem}
\lipsum[2]
\end{document}
因此，为了使该过程自动化，我尝试使用命令 \newtheoremstyle 和 \theoremstyle，但我无法指示 \leftskip 和 \rightskip 的值，也无法指示文本必须进入新行而不是进入标题的新行。
因此，我希望能够实现该过程的自动化：有人可以帮我吗？
注意：
按照我尝试使用 \newtheoremstyle 的方式：我指出文本实际上是进入新行，但标题和文本之间的空间确实很大！
\newtheoremstyle{enunciato}% The name used to refer to the new style
{\topsep}% The vertical space above the head list, a rubber lenght (default \topsep)
{\topsep}% The vertical space below the head list, a rubber lenght (default \topsep)
{%A declaration of the font and other aspects of the style to use for the text in the body of the list (default \normalfont)
\setmainfont{CormorantGaramontItalic}[
Path = Fonts/CormorantGaramont/ ,
Extension = .ttf ,
UprightFont = CormorantGaramond-Italic
]
}% name of font to use in the body of the theorem
{ }% The extra indentation of the first line of the list, a non-rubber lenght (default is no extra indent)
{%A declaration of the font and other aspects of the style to use for the text in the head of the list (default \normalfont)
\setmainfont{CormorantGaramontBold}[
Path = Fonts/CormorantGaramont/ ,
Extension = .ttf ,
UprightFont = CormorantGaramond-Bold
]}% name of head font
{ }% The text (typically punctuation) to be inserted after the head text, including any note text.
{\newline}% The horizontal space to be inserted after the head text and "punctuation", a rubber lenght. It cannot be completely empty. As two very specital cases it can contain either a single space charactere to indicate jus a normal interword space is required or, more suprisingly, just the command \newline to indicate that a new line should be started for the body of the list.
{ }% A non-empty value for this aargument enables a complete specification of the setting of the bead itself to be supplied; an empty value means that the layout of the "plain" theorem style is used. See below for further details.
答案1
是的你可以。
但为了你自己的理智，绝不\setmainfont在文档内部进行更改。
当然，定理标题和正文字体应该与文档相同。除非你想要一份弗兰肯斯坦文档。
\documentclass[10pt]{report}
\usepackage{amsthm}
\usepackage{etoolbox}
\usepackage{lipsum}
%%% the needed changes https://tex.stackexchange.com/a/67251/4427
\makeatletter
\patchcmd{\@thm}
{\trivlist}
{\list{}{\leftmargin=\theoremmargin\rightmargin=\theoremmargin\parsep=0pt}}
{}{}
\patchcmd{\@endtheorem}{\endtrivlist}{\endlist}{}{}
\makeatother
\newcommand{\theoremmargin}{1cm}
\newtheoremstyle{enunciato}
{\topsep}
{\topsep}
{\normalfont}
{}
{\bfseries}
{}
{\newline}
{}
\theoremstyle{enunciato}
\newtheorem{definition}[equation]{Definizione}
\newtheorem{axiom}[equation]{Assioma}
\newtheorem{lemma}[equation]{Lemma}
\newtheorem{proposition}[equation]{Proposizione}
\newtheorem{corollary}[equation]{Corollario}
\newtheorem{theorem}[equation]{Teorema}
\begin{document}
\lipsum[1]
\begin{theorem}[My Theorem]
This is a Theorem formatted in my personal style.
\lipsum[3][1-2]
\end{theorem}
\lipsum[2]
\end{document}
如果你也想proof按照同样的方法修改，
\documentclass[10pt]{report}
\usepackage{amsthm}
\usepackage{etoolbox}
\usepackage{lipsum}
%%% the needed changes
\makeatletter
\patchcmd{\@thm}
{\trivlist}
{\list{}{\setup@theorem}}
{}{}
\patchcmd{\@endtheorem}{\endtrivlist}{\endlist}{}{}
\makeatletter
\renewenvironment{proof}[1][\proofname]{\par
\pushQED{\qed}%
\normalfont \topsep6\p@\@plus6\p@\relax
\list{}{\setup@theorem}%
\item[]\textit{#1}\par\nopagebreak\noindent\ignorespaces
}{%
\popQED\endtrivlist\@endpefalse
}
\newcommand{\setup@theorem}{%
\leftmargin=\theoremmargin
\rightmargin=\theoremmargin
\parsep=0pt
\listparindent=\parindent
}
\makeatother
\newcommand{\theoremmargin}{0.5cm}
\newtheoremstyle{enunciato}
{\topsep}
{\topsep}
{\normalfont}
{}
{\bfseries}
{}
{\newline}
{}
\theoremstyle{enunciato}
\newtheorem{definition}[equation]{Definizione}
\newtheorem{axiom}[equation]{Assioma}
\newtheorem{lemma}[equation]{Lemma}
\newtheorem{proposition}[equation]{Proposizione}
\newtheorem{corollary}[equation]{Corollario}
\newtheorem{theorem}[equation]{Teorema}
\begin{document}
\lipsum[1]
\begin{theorem}[My Theorem]
This is a Theorem formatted in my personal style.
\lipsum[3][1-2]
\end{theorem}
\begin{proof}
\lipsum[4][1-2]
\lipsum[5][1-2]
\end{proof}
\lipsum[2]
\end{document}
我觉得它很丑，但这是你的文件。