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sysuthesis.cls
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sysuthesis.cls
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\NeedsTeXFormat{LaTeX2e}
\ProvidesClass{sysuthesis}[2024/01/31 sysu thesis template]
% 报错和警告
\newcommand\sysu@error[1]{%
\ClassError{sysuthesis}{#1}{}%
}
\newcommand\sysu@warning[1]{%
\ClassWarning{sysuthesis}{#1}%
}
% 检查 LaTeX kernel 版本
\providecommand\IfFormatAtLeastTF{\@ifl@t@r\fmtversion}
\IfFormatAtLeastTF{2022-06-01}{}{%
\sysu@error{%
TeX Live 2022 or later version is required to compile this document%
}
}
% 检查编译引擎，要求使用 XeLaTeX 或者 LuaLaTeX。
\RequirePackage{iftex}
\ifxetex
\else
\ifluatex
\else
\sysu@error{XeLaTeX or LuaLaTeX is required to compile this document}
\fi
\fi
\RequirePackage{kvdefinekeys}
\RequirePackage{kvsetkeys}
\RequirePackage{kvoptions}
\SetupKeyvalOptions{
family=sysu,
prefix=sysu@,
setkeys=\kvsetkeys}
\let\sysu@setup@hook\@empty
\newcommand\sysusetup[1]{%
\let\sysu@setup@hook\@empty
\kvsetkeys{sysu}{#1}%
\sysu@setup@hook
}
\newcommand\sysu@define@key[1]{%
\kvsetkeys{sysu@key}{#1}%
}
\kv@set@family@handler{sysu@key}{%
\@namedef{sysu@#1@@name}{#1}%
\def\sysu@@default{}%
\def\sysu@@choices{}%
\kv@define@key{sysu@value}{name}{%
\@namedef{sysu@#1@@name}{##1}%
}%
\@namedef{sysu@#1@@check}{}%
\@namedef{sysu@#1@@code}{}%
\kv@define@key{sysu@value}{choices}{%
\def\sysu@@choices{##1}%
\@namedef{sysu@#1@@reset}{}%
\@namedef{sysu@#1@@check}{%
\@ifundefined{%
ifsysu@\@nameuse{sysu@#1@@name}@\@nameuse{sysu@\@nameuse{sysu@#1@@name}}%
}{%
\sysu@error{Invalid value "#1 = \@nameuse{sysu@\@nameuse{sysu@#1@@name}}"}%
}%
\@nameuse{sysu@#1@@reset}%
\@nameuse{sysu@\@nameuse{sysu@#1@@name}@\@nameuse{sysu@\@nameuse{sysu@#1@@name}}true}%
}%
}%
\kv@define@key{sysu@value}{default}{%
\def\sysu@@default{##1}%
}%
\kvsetkeys{sysu@value}{#2}%
\@namedef{sysu@\@nameuse{sysu@#1@@name}}{}%
\kv@set@family@handler{sysu@choice}{%
\ifx\sysu@@default\@empty
\def\sysu@@default{##1}%
\fi
\expandafter\newif\csname ifsysu@\@nameuse{sysu@#1@@name}@##1\endcsname
\expandafter\g@addto@macro\csname sysu@#1@@reset\endcsname{%
\@nameuse{sysu@\@nameuse{sysu@#1@@name}@##1false}%
}%
}%
\kvsetkeys@expandafter{sysu@choice}{\sysu@@choices}%
\expandafter\let\csname sysu@\@nameuse{sysu@#1@@name}\endcsname\sysu@@default
\expandafter\ifx\csname sysu@\@nameuse{sysu@#1@@name}\endcsname\@empty\else
\@nameuse{sysu@#1@@check}%
\fi
\kv@define@key{sysu}{#1}{%
\@namedef{sysu@\@nameuse{sysu@#1@@name}}{##1}%
\@nameuse{sysu@#1@@check}%
\@nameuse{sysu@#1@@code}%
}%
}
\sysu@define@key{
print = {
choices = {
oneside,
twoside,
},
default = oneside,
},
cover-title = {
name = cover@title,
choices = {
oneline,
twoline,
},
default = oneline,
},
number = {
choices = {
chinese,
arabic,
},
default = arabic,
},
color = {
default = sysugreen,
},
}
\DeclareDefaultOption{\PassOptionsToClass{\CurrentOption}{ctexbook}}
\ProcessKeyvalOptions*
\ifsysu@print@twoside
\PassOptionsToClass{openright,twoside}{book}
\else
\PassOptionsToClass{openany,oneside}{book}
\fi
% XeTeX 下使用伪粗体
\ifXeTeX
\PassOptionsToPackage{AutoFakeBold=2.5}{xeCJK}
\fi
\LoadClass[a4paper,scheme=chinese,zihao=-4]{ctexbook}
\RequirePackage{xparse}
\RequirePackage{unicode-math}
\RequirePackage{amsmath}
\RequirePackage{fontspec}
\RequirePackage{geometry}
\RequirePackage{fancyhdr}
\RequirePackage{titletoc}
\RequirePackage{graphicx}
\RequirePackage{xcolor}
\RequirePackage{enumitem}
\RequirePackage{float}
\RequirePackage{caption}
\RequirePackage[perpage,bottom]{footmisc}
\RequirePackage{notoccite}
% \RequirePackage{sysuvisual}
\AddToHook{begindocument/before}{%
\@ifpackageloaded{biblatex}{}{%
\RequirePackage{natbib}
}
% URL 的字体设为保持原样。
\urlstyle{same}
}
% 对冲突的宏包报错。
\newcommand\sysu@package@conflict[2]{%
\AddToHook{package/#1/after}{%
\AddToHook{package/#2/before}{%
\sysu@error{The "#2" package is incompatible with "#1"}%
}
}
}
\sysu@package@conflict{biblatex}{bibunits}
\sysu@package@conflict{biblatex}{chapterbib}
\sysu@package@conflict{biblatex}{cite}
\sysu@package@conflict{biblatex}{multibib}
\sysu@package@conflict{biblatex}{natbib}
\sysu@package@conflict{bibunits}{biblatex}
\sysu@package@conflict{bibunits}{chapterbib}
\sysu@package@conflict{bibunits}{multibib}
\sysu@package@conflict{unicode-math}{amscd}
\sysu@package@conflict{unicode-math}{amsfonts}
\sysu@package@conflict{unicode-math}{amssymb}
\sysu@package@conflict{unicode-math}{bbm}
\sysu@package@conflict{unicode-math}{bm}
\sysu@package@conflict{unicode-math}{eucal}
\sysu@package@conflict{unicode-math}{eufrak}
\sysu@package@conflict{unicode-math}{mathrsfs}
\sysu@package@conflict{unicode-math}{newtxmath}
\sysu@package@conflict{unicode-math}{upgreek}
\sysu@package@conflict{natbib}{biblatex}
\sysu@package@conflict{natbib}{cite}
\sysu@package@conflict{newtxmath}{amsfonts}
\sysu@package@conflict{newtxmath}{amssymb}
\sysu@package@conflict{newtxmath}{unicode-math}
\sysu@package@conflict{newtxmath}{upgreek}
\def\contentsname{目录}%
\def\listfigurename{插图目录}%
\def\listtablename{表格目录}%
\def\bibname{参考文献}%
\def\appendixname{附录}%
\def\sysu@acknowledgements@name{致谢}%
% 注意重定义 \normalsize 应在 unicode-math 的 \setmathfont 前。
% \renewcommand\normalsize{%
% \@setfontsize\normalsize{12bp}{18bp}%
% \abovedisplayskip 12bp \@plus3bp \@minus7bp%
% \abovedisplayshortskip \z@ \@plus3bp%
% \belowdisplayshortskip 6.5bp \@plus3.5bp \@minus3bp%
% \belowdisplayskip \abovedisplayskip
% \let\@listi\@listI}%
% \normalsize
% \ifx\MakeRobust\@undefined \else
% \MakeRobust\normalsize
% \fi
% \renewcommand\small{%
% \@setfontsize\small{10.5bp}{15.75bp}%
% \abovedisplayskip 10.5bp \@plus3bp \@minus6bp%
% \abovedisplayshortskip \z@ \@plus3bp%
% \belowdisplayshortskip 6.5bp \@plus3.5bp \@minus3bp%
% \belowdisplayskip \abovedisplayskip
% }%
% \renewcommand\footnotesize{%
% \@setfontsize\footnotesize{9bp}{13.5bp}%
% \abovedisplayskip 9bp \@plus2bp \@minus5bp%
% \abovedisplayshortskip \z@ \@plus3bp%
% \belowdisplayshortskip 6bp \@plus3bp \@minus3bp%
% \belowdisplayskip \abovedisplayskip
% }%
% \renewcommand\scriptsize{\@setfontsize\scriptsize{7.5bp}{11.25bp}}%
% \renewcommand\tiny{\@setfontsize\tiny{6.5bp}{9.75bp}}%
% \renewcommand\large{\@setfontsize\large{15bp}{22.5bp}}%
% \renewcommand\Large{\@setfontsize\Large{18bp}{27bp}}%
% \renewcommand\LARGE{\@setfontsize\LARGE{22bp}{33bp}}%
% \renewcommand\huge{\@setfontsize\huge{24bp}{36bp}}%
% \renewcommand\Huge{\@setfontsize\Huge{26bp}{39bp}}%
% 设置行距的倍数为 1.5。
\linespread{1.5}\selectfont
% 带圈数字使用中文字体。
\ifXeTeX
\xeCJKDeclareCharClass{CJK}{%
"24EA, % ⓪
"2460->"2473, % ①->⑳
"3251->"32BF, % ㉑->㊿
"24FF, % ⓿
"2776->"277F, % ❶->❿
"24EB->"24F4 % ⓫->⓴
}
\fi
\ifLuaTeX
\ltjdefcharrange{6}{%
"24EA, "2460-"2473, "3251-"32BF,
"24FF, "2776-"277F, "24EB-"24F4}
\fi
% 纸张：A4；
% 页面设置：上边距 25 mm，下边距 20 mm，左右边距均为 30 mm。
\geometry{
paper = a4paper,
vmargin = {2.5cm, 2.0cm},
hmargin = 3.0cm,
headheight = 0.75cm,
headsep = 0.5cm,
footskip = 0.75cm,
}
% 页脚与页眉设置
\pagestyle{fancy}
\let\sectionmark\@gobble
\fancypagestyle{plain}{%
\fancyhf{}%
% 本科生要求除封面、扉页外，每面上部加页眉，
% 用 5 号字标注“中山大学本科毕业论文”，居中；
% 从目录页开始在每面底部居中用五号宋体（10.5 bp）连续编页码。
\def\sysu@hf@font{\rmfamily\zihao{5}}
\fancyhead[C]{\sysu@hf@font 中山大学本科毕业论文}%
\fancyfoot[C]{\sysu@hf@font\thepage}%
\let\@mkboth\@gobbletwo
\let\chaptermark\@gobble
\let\sectionmark\@gobble
}
\pagestyle{plain}
% 空白页不加页眉和页码。
\def\cleardoublepage{%
\clearpage
\ifsysu@print@twoside
\ifodd\c@page\else
\hbox{}%
\thispagestyle{empty}%
\newpage
\if@twocolumn
\hbox{}%
\newpage
\fi
\fi
\fi
}
%
% 本科生要求从“中文摘要”开始页码用大写罗马数字，
\renewcommand\frontmatter{%
\cleardoublepage
\@mainmatterfalse
\pagenumbering{Roman}%
\pagestyle{plain}%
}
\renewcommand\mainmatter{%
\cleardoublepage
\pagenumbering{arabic}%
\pagestyle{plain}%
\@mainmattertrue
}
\g@addto@macro\appendix{%
\ctexset{
chapter = {
aftername = \hskip 0.75em,
numberformat = \normalfont\bfseries,
},
section = {
name = {附\space},
number = \thesection,
numberformat = \normalfont\bfseries,
},
subsection = {
name = {附\space},
number = \thesubsection,
numberformat = \normalfont\bfseries,
},
subsubsection = {
name = {附\space},
number = \thesubsubsection,
numberformat = \normalfont\bfseries,
},
}%
}
% 定义用户接口：
\sysu@define@key{
title = {
default = {论文题目},
},
title* = {
default = {Title},
name = title@en,
},
author = {
default = {作者姓名},
},
author* = {
default = {Author Name},
name = author@en,
},
department = {
default = {学院},
},
department* = {
default = {Department},
name = department*en,
},
speciality = {
default = {专业},
},
speciality* = {
default = {Speciality},
name = speciality@en,
},
supervisor = {
default = {导师姓名},
},
supervisor* = {
default = {Supervisor Name},
name = supervisor@en,
},
date = {
default = {\the\year-\two@digits{\month}-\two@digits{\day}},
},
student-id = {
name = student@id,
},
keywords,
keywords* = {
name = keywords@en,
},
cover-title-firstline = {
name = cover@title@firstline,
default = {标题第一行},
},
cover-title-firstline* = {
name = cover@title@firstline@en,
default = {Title first line},
},
cover-title-secondline = {
name = cover@title@secondline,
default = {标题第二行},
},
cover-title-secondline* = {
name = cover@title@secondline@en,
default = {Title last line}
},
}
% 导师一栏可能有多个姓名，所以用 supervisor 进行收集，
\newcommand\sysu@clist@count[1]{%
\csname clist_count:N\endcsname{#1}%
}
\newcommand\sysu@clist@use[2]{%
\csname clist_use:Nn\endcsname{#1}{#2}%
}
\newcommand\sysu@supervisor@names{%
\sysu@clist@use{\sysu@supervisor}{\quad}
}
\newcounter{sysu@count}
\newcommand\sysu@supervisor@en@line{%
\setcounter{sysu@count}{\sysu@clist@count{\sysu@supervisor@en}}%
\ifnum\c@sysu@count>1\relax
Supervisors%
\else
Supervisor%
\fi
\space\sysu@clist@use{\sysu@supervisor@en}{, }%
}
% 输出日期的给定格式。
% 其中格式 format 接受三个参数分别对应年、月、日，
% date 是 ISO 格式的日期 (yyyy-mm-dd)。
\newcommand\sysu@format@date[2]{%
\edef\sysu@@date{#2}%
\def\sysu@@process@date##1-##2-##3\@nil{%
#1{##1}{##2}{##3}%
}%
\expandafter\sysu@@process@date\sysu@@date\@nil
}
\newcommand\sysu@date@format@zh@small[3]{\number#1 年 \number#2 月 \number#3 日}
\newcommand\sysu@date@format@zh@small@underline[3]{%
\underline{\hskip 1ex\number#1\hskip 1ex} 年
\underline{\hskip 1ex\number#2\hskip 1ex} 月
\underline{\hskip 1ex\number#3\hskip 1ex} 日}
\newcommand\sysu@date@format@zh@big[3]{\zhdigits{#1} 年 \zhnumber{#2} 月 \zhnumber{#3} 日}
\newcommand\sysu@date@month[1]{%
\ifcase\number#1\or
January\or February\or March\or April\or May\or June\or
July\or August\or September\or October\or November\or December%
\fi
}
\newcommand\sysu@date@format@en[3]{\sysu@date@month{#2} \number#3, #1}
\newcommand\sysu@date@zh@small{\sysu@format@date{\sysu@date@format@zh@small}{\sysu@date}}
\newcommand\sysu@date@zh@small@underline{\sysu@format@date{\sysu@date@format@zh@small@underline}{\sysu@date}}
\newcommand\sysu@date@zh@big{\sysu@format@date{\sysu@date@format@zh@big}{\sysu@date}}
\newcommand\sysu@date@en{\sysu@format@date{\sysu@date@format@en}{\sysu@date}}
% 定义一些常量。
\newcommand\sysu@thesis@name{本科生毕业论文（设计）}
% 添加 PDF 书签
\newcommand\sysu@pdfbookmark{\@gobble}
% 重定义 titlepage 环境，不修改页码。
\renewenvironment{titlepage}{%
\cleardoublepage
\if@twocolumn
\@restonecoltrue\onecolumn
\else
\@restonecolfalse\newpage
\fi
\thispagestyle{empty}%
}{%
\if@restonecol\twocolumn \else \newpage \fi
}
% 设置封面字体
\ExplSyntaxOn
\sys_if_platform_windows:TF{%
\newCJKfontfamily\titlefont{STZhongsong}
}{
\newcommand{\titlefont}{\songti}
}
\ExplSyntaxOff
% 本科生的封面
\newcommand\sysu@makecover{%
\begin{titlepage}%
\sysu@pdfbookmark{封面}%
\centering
% \sysubadge{3cm}{\sysu@color}
\includegraphics[width=3cm]{figures/sysu-badge.pdf}
\begingroup%
\titlefont\bfseries\fontsize{36bp}{36bp}\selectfont
\textcolor{\sysu@color}{\sysu@thesis@name}\par
\endgroup
% 做分割线
% \begin{tikzpicture}[remember picture, overlay]
% \coordinate(here);
% \draw[line width=3.75pt, color=\sysu@color]
% (current page.west |- here) -- +(\paperwidth,0);
% \draw[line width=1.25pt, color=\sysu@color]
% (current page.west |- here)++(0pt,-5pt) -- +(\paperwidth,0);
% \end{tikzpicture}
% \vspace*{\stretch{1}}
\makebox[\linewidth]{
\color{\sysu@color}
\rule{\paperwidth}{3.75pt}
} \par
\vskip 2.5pt
\makebox[\linewidth]{
\color{\sysu@color}
\rule[\baselineskip]{\paperwidth}{1.25pt}
} \par
\vspace*{\stretch{0.5}}
% 论文标题 黑体二号居中
\begingroup%
\heiti\fontsize{22bp}{33bp}\selectfont
\ifsysu@cover@title@oneline
题目：\underline{\makebox[12cm]{\sysu@title}}
\else
\begin{tabular}{cc}
题目： & \underline{\makebox[12cm]{\sysu@cover@title@firstline}} \\
& \underline{\makebox[12cm]{\sysu@cover@title@secondline}}
\end{tabular}
\fi\par
\endgroup
\vspace*{\stretch{1}}
\begingroup%
\fontsize{15bp}{22.5bp}\heiti\selectfont
\renewcommand\arraystretch{1.5}
\begin{tabular}{cc}
\makebox[4em][s]{姓\hss 名} & \underline{\hss \makebox[8.25cm]{\sysu@author} \hss} \\
\makebox[4em][s]{学\hss 号} & \underline{\hss \makebox[8.25cm]{\sysu@student@id} \hss} \\
\makebox[4em][s]{院\hss 系} & \underline{\hss \makebox[8.25cm]{\sysu@department} \hss} \\
\makebox[4em][s]{专\hss 业} & \underline{\hss \makebox[8.25cm]{\sysu@speciality} \hss} \\
\makebox[4em][s]{指导教师} & \underline{\hss \makebox[8.25cm]{\sysu@supervisor@names} \hss}
\end{tabular}
\par\endgroup
\vskip 18bp
% 利用 tabularray 生成，需引入宏包 tabularray
% \begingroup%
% \heiti\fontsize{22bp}{33bp}\selectfont
% \ifsysu@cover@title@oneline
% 题目：\underline{\makebox[12cm]{\sysu@title}}
% \else
% \begin{tblr}{column{2} = {12cm, c}, rows = {1.8cm, f}, rowsep = 0pt, colsep = 4pt}
% 题目： & \sysu@cover@title@firstline \\
% \cline[0.5pt, solid]{2}
% & \sysu@cover@title@secondline \\
% \cline[0.5pt, solid]{2}
% \end{tblr}
% \fi\par
% \endgroup
% \vspace*{\stretch{1}}
% \begingroup%
% \fontsize{15bp}{22.5bp}\heiti\selectfont
% \begin{tblr}{column{2} = {8.5cm, c}, rows = {1.5cm, f}, rowsep = 0pt}
% \makebox[4\ccwd][s]{姓\hss 名} & \sysu@author \\
% \cline[0.5pt, solid]{2}
% \makebox[4\ccwd][s]{学\hss 号} & \sysu@student@id \\
% \cline[0.5pt, solid]{2}
% \makebox[4\ccwd][s]{院\hss 系} & \sysu@department \\
% \cline[0.5pt, solid]{2}
% \makebox[4\ccwd][s]{专\hss 业} & \sysu@speciality \\
% \cline[0.5pt, solid]{2}
% \makebox[4\ccwd][s]{指导教师} & \sysu@supervisor@names \\
% \cline[0.5pt, solid]{2}
% \end{tblr}
% \par\endgroup
% \vskip 18bp
\begingroup
\fontsize{12bp}{18bp}\heiti\selectfont
\sysu@date@zh@small@underline\par
\endgroup
\vspace*{\stretch{1}}
\end{titlepage}%
}
\newcommand\sysu@maketitlepage{
\begin{titlepage}
\sysu@pdfbookmark{扉页}
\centering
\vspace*{\stretch{1}}
%论文题目 黑体二号居中
\fontsize{22bp}{27.5bp}\heiti\selectfont
\ifsysu@cover@title@oneline
\sysu@title
\else
\sysu@cover@title@firstline \par \sysu@cover@title@secondline
\fi
\vspace*{\stretch{2}}
\ifsysu@cover@title@oneline
\sysu@title@en
\else
\sysu@cover@title@firstline@en \par \sysu@cover@title@secondline@en
\fi
\vspace*{\stretch{2}}
\begingroup
\fontsize{16bp}{24bp}\heiti\selectfont
\renewcommand\arraystretch{1.5}
\begin{tabular}{cc}
\makebox[4em][s]{姓\hss 名} & \underline{\hss \makebox[8.25cm]{\sysu@author} \hss} \\
\makebox[4em][s]{学\hss 号} & \underline{\hss \makebox[8.25cm]{\sysu@student@id} \hss} \\
\makebox[4em][s]{院\hss 系} & \underline{\hss \makebox[8.25cm]{\sysu@department} \hss} \\
\makebox[4em][s]{专\hss 业} & \underline{\hss \makebox[8.25cm]{\sysu@speciality} \hss} \\
\makebox[4em][s]{指导教师} & \underline{\hss \makebox[8.25cm]{\sysu@supervisor@names} \hss}
\end{tabular}\par
\endgroup
\vspace*{\stretch{1.5}}
\fontsize{14bp}{21bp}\selectfont
\sysu@date@zh@small@underline\par
\vspace*{\stretch{1.5}}
\end{titlepage}
}
\newcommand\sysu@originality{%
本人郑重声明：所呈交的毕业论文（设计），是本人在导师的指导下，独立进行研究工作所取得的成果。
除文中已经注明引用的内容外，本论文（设计）不包含任何其他个人或集体已经发表或撰写过的作品成果。
对本论文（设计）的研究做出重要贡献的个人和集体，均已在文中以明确方式标明。
本论文（设计）的知识产权归属于培养单位。本人完全意识到本声明的法律结果由本人承担。}
\newcommand\sysu@makecopyrightpage{%
\begin{titlepage}%
\sysu@pdfbookmark{学术诚信声明}%
\null
\vspace*{\baselineskip}%
\begingroup%
\centering\heiti\zihao{3}%
学术诚信声明\par%
\endgroup%
\vspace*{\baselineskip}%
\sysu@originality\par
\vspace*{2\baselineskip}%
\begin{flushright}
\renewcommand\arraystretch{1.5}
\begin{tabular}{cc}
\makebox[4em][s]{作者签名}： & \\
\makebox[4em][s]{日\hss 期}： & \hskip 6ex 年 \hskip 6ex 月 \hskip 6ex 日
\end{tabular}
\end{flushright}
\end{titlepage}%
}
% 生成中文封面。
\renewcommand\maketitle{%
\pagenumbering{Alph}
\pagestyle{empty}%
\sysu@makecover
\sysu@maketitlepage
\sysu@makecopyrightpage
\cleardoublepage%
}
% 脚注需要使用带圈的数字
\newcommand\sysu@textcircled[1]{%
\ifnum\value{#1}<21\relax
{\symbol{\numexpr\value{#1} + "245F\relax}}%
\else
\sysu@error{Cannot display more than 20 footnotes}%
\fi
}
% 用 ctex 的接口设置全部章节标题格式。
\setcounter{secnumdepth}{4}
\setcounter{tocdepth}{1}
\AtBeginDocument{%
\ifsysu@number@arabic%
\ctexset{
chapter = {
numbering = true,
name = {},
number = \thechapter,
format = \centering\heiti\zihao{3},
numberformat = \normalfont\bfseries,
aftername = \hskip 0.75em,
beforeskip = \baselineskip,
afterskip = \baselineskip,
fixskip = true,
},
section = {
numbering = true,
name = {},
number = \thesection,
format = \heiti\zihao{4},
numberformat = \normalfont\bfseries,
aftername = \hskip 0.75em,
beforeskip = \baselineskip,
afterskip = \baselineskip,
fixskip = true,
},
subsection = {
numbering = true,
name = {},
number = \thesubsection,
format = \bfseries\songti\zihao{-4},
numberformat = \normalfont\bfseries,
aftername = \hskip 0.75em,
indent = 2\ccwd,
beforeskip = \baselineskip,
afterskip = \baselineskip,
fixskip = true,
},
subsubsection = {
numbering = true,
name = {},
number = \thesubsubsection,
format = \bfseries\songti\zihao{-4},
numberformat = \normalfont\bfseries,
aftername = \hskip 0.75em,
indent = 2\ccwd,
beforeskip = \baselineskip,
afterskip = \baselineskip,
fixskip = true,
},
paragraph = {
numbering = false,
name = {},
format = \bfseries\songti\zihao{-4},
indent = 2\ccwd,
beforeskip = \baselineskip,
afterskip = \baselineskip,
fixskip = true,
},
}%
\else%
\ctexset{
chapter = {
numbering = true,
name = {},
number = \chinese{chapter},
format = \centering\heiti\zihao{3},
aftername = {、\ignorespaces},
beforeskip = \baselineskip,
afterskip = \baselineskip,
fixskip = true,
},
section = {
numbering = true,
name = {（,）},
number = \chinese{section},
format = \heiti\zihao{4},
aftername = \hskip 0.5em,
beforeskip = \baselineskip,
afterskip = \baselineskip,
fixskip = true,
},
subsection = {
numbering = true,
name = {},
number = \arabic{subsection},
format = \bfseries\songti\zihao{-4},
numberformat = \normalfont\bfseries,
aftername = \hskip 0.75em,
indent = 2\ccwd,
beforeskip = \baselineskip,
afterskip = \baselineskip,
fixskip = true,
},
subsubsection = {
numbering = true,
name = {（,）},
number = \arabic{subsubsection},
format = \bfseries\songti\zihao{-4},
numberformat = \normalfont\bfseries,
aftername = \hskip 0.75em,
indent = 2\ccwd,
beforeskip = \baselineskip,
afterskip = \baselineskip,
fixskip = true,
},
paragraph = {
numbering = false,
name = {},
format = \bfseries\songti\zihao{-4},
indent = 2\ccwd,
beforeskip = \baselineskip,
afterskip = \baselineskip,
fixskip = true,
},
}%
\fi%
}
% 将不带编号的 chapter 加入书签
\NewDocumentCommand\sysu@chapter{o m}{%
\if@openright\cleardoublepage\else\clearpage\fi
\IfValueTF{#1}{%
\sysu@pdfbookmark{#1}%
\chaptermark{#1}%
}{%
\sysu@pdfbookmark{#2}%
\chaptermark{#2}%
}%
\chapter*{#2}
}
\newcommand\sysu@keywords@text{%
\sysu@clist@use{\sysu@keywords}{，}%
}
\newcommand\sysu@keywords@en@text{%
\sysu@clist@use{\sysu@keywords@en}{, }%
}
\newenvironment{abstract}{%
\sysu@chapter[中文摘要]{摘要}%
}{
\par\null\par\noindent\hangindent=4\ccwd\relax
\textbf{关键词}：\sysu@keywords@text\par
}
% 英文摘要环境
\newenvironment{abstract*}{%
\sysu@chapter[英文摘要]{\textbf{ABSTRACT}}%
}{
\par\null\par\noindent\hangindent=5.3em\relax
\textbf{Keywords}: \sysu@keywords@en@text\par
\cleardoublepage
}
% 目录
\renewcommand\tableofcontents{%
\sysu@chapter{\contentsname}%
\@starttoc{toc}%
}
% 定义目录线
\newcommand\sysu@leaders{\titlerule*[8pt]{.}}
% 定义页码宽度
\contentsmargin{3ex}
% 本科生的目录使用小四宋体（同正文字体）
\titlecontents{chapter}
[3ex]{\addvspace{8bp}\normalsize}
{\contentslabel{3ex}}{\hskip-3ex}
{\sysu@leaders\contentspage}
\titlecontents{section}
[7.5ex]{\normalsize}
{\contentslabel{4.5ex}}{\hskip-4.5ex}
{\sysu@leaders\contentspage}
\titlecontents{subsection}
[13.5ex]{\normalsize}
{\contentslabel{6ex}}{\hskip-6ex}
{\sysu@leaders\contentspage}
\titlecontents{subsubsection}
[21ex]{\normalsize}
{\contentslabel{7.5ex}}{\hskip-7.5ex}
{\sysu@leaders\contentspage}
\g@addto@macro\appendix{%
\titlecontents{chapter}
[8ex]{\addvspace{8bp}\normalsize}
{\contentslabel{8ex}}{\hskip-8ex}
{\sysu@leaders\contentspage}
\titlecontents{section}
[15ex]{\normalsize}
{\contentslabel{7ex}}{\hskip-7ex}
{\sysu@leaders\contentspage}
\titlecontents{subsection}
[23.5ex]{\normalsize}
{\contentslabel{8.5ex}}{\hskip-8.5ex}
{\sysu@leaders\contentspage}
\titlecontents{subsubsection}
[33.5ex]{\normalsize}
{\contentslabel{10ex}}{\hskip-10ex}
{\sysu@leaders\contentspage}
}
\renewcommand\chapter{%
\ifsysu@print@twoside\cleardoublepage\else\clearpage\fi
\global\@topnum\z@
\@afterindenttrue
\secdef\@chapter\@schapter
}
% 处理表格目录以及插图目录
\renewcommand\listoffigures{%
\cleardoublepage
\sysu@chapter{\listfigurename}%
\@starttoc{lof}%
}
\renewcommand\listoftables{%
\cleardoublepage
\sysu@chapter{\listtablename}%
\@starttoc{lot}%
}
% 段间距 0 磅。
\setlength{\parskip}{\z@}
% 首段缩进。
\ctexset{autoindent=true}
% 脚注用带圈的数字：
\renewcommand\thefootnote{\sysu@textcircled{footnote}}
% 注文缩进两字。在脚注内容中，计数器以非上标样式输出：
\def\@makefnmark@nosuperscript{\hbox{\normalfont\@thefnmark}}
\renewcommand\@makefntext[1]{%
\parindent 2\ccwd\relax
\noindent
\hb@xt@2\ccwd{\hss\@makefnmark@nosuperscript} #1}
% 调整列表中各项之间过大的间距。
\setlength\partopsep{\z@}
\newcommand\sysu@nolistsep{%
\parsep 0\p@ \@plus.2\p@
\topsep 0\p@ \@plus.2\p@
\itemsep0\p@ \@plus.2\p@
}
\def\@listi{\leftmargin\leftmargini
\sysu@nolistsep}
\let\@listI\@listi
\@listi
\def\@listii {\leftmargin\leftmarginii
\labelwidth\leftmarginii
\advance\labelwidth-\labelsep
\sysu@nolistsep}
\def\@listiii{\leftmargin\leftmarginiii
\labelwidth\leftmarginiii
\advance\labelwidth-\labelsep
\sysu@nolistsep}
% 按 https://texfaq.org/FAQ-floats 的建议对浮动体放宽要求。
\renewcommand{\topfraction}{.85}
\renewcommand{\bottomfraction}{.7}
\renewcommand{\textfraction}{.15}
\renewcommand{\floatpagefraction}{.66}
\renewcommand{\dbltopfraction}{.66}
\renewcommand{\dblfloatpagefraction}{.66}
\setcounter{topnumber}{9}
\setcounter{bottomnumber}{9}
\setcounter{totalnumber}{20}
\setcounter{dbltopnumber}{9}
% 图号、图题置于图的下方，宋体 10.5 磅居中。
\DeclareCaptionLabelSeparator{zhspace}{\hspace{\ccwd}}
\captionsetup{
format = hang,
font = small,
labelsep = zhspace,
skip = 4pt,
figureposition = bottom,
tableposition = top,
}
% 参考文献
\PassOptionsToPackage{compress}{natbib}
\AddToHook{package/natbib/after}{%
% 为了将参考文献加入目录和 pdf 书签，重新定义 natbib 的 \bibsection
\renewcommand\bibsection{%
\@mainmatterfalse
\chapter{\bibname}%
}
% 参考文献内容 宋体 5 号
\renewcommand\bibfont{%
\zihao{5}
}
}
% biblatex 宏包的配置
\AddToHook{package/biblatex/after}{%
\defbibheading{bibliography}[\bibname]{%
\@mainmatterfalse
\chapter{\bibname}%
}
\renewcommand\bibfont{%
\zihao{5}