njuthesis (17sep21)

git-svn-id: svn://tug.org/texlive/trunk@60529 c570f23f-e606-0410-a88d-b1316a301751

1 files changed, 1166 insertions, 73 deletions

diff --git a/Master/texmf-dist/tex/latex/njuthesis/njuthesis.cls b/Master/texmf-dist/tex/latex/njuthesis/njuthesis.cls
index d8d8f57f3a8..ff26bf84b14 100644
--- a/Master/texmf-dist/tex/latex/njuthesis/njuthesis.cls
+++ b/Master/texmf-dist/tex/latex/njuthesis/njuthesis.cls
@@ -1,96 +1,1189 @@
+%%
+%% This is file `njuthesis.cls',
+%% generated with the docstrip utility.
+%%
+%% The original source files were:
+%%
+%% njuthesis.dtx  (with options: `class')
+%% 
+%% Copyright (C) 2021
+%% by Nanjing University Linux User Group <nju.lug@yaoge123.cn>
+%% 
+%% This file may be distributed and/or modified under the conditions of
+%% the LaTeX Project Public License, either version 1.3 of this license
+%% or (at your option) any later version.  The latest version of this
+%% license is in:
+%% 
+%%    http://www.latex-project.org/lppl.txt
+%% 
+%% and version 1.3 or later is part of all distributions of LaTeX version
+%% 2005/12/01 or later.
+%% 
+%% To produce the documentation run the original source files ending with `.dtx'
+%% through XeTeX.
+%% 
 \NeedsTeXFormat{LaTeX2e}
-\ProvidesExplClass{njuthesis}{2021-09-11}{0.7.3}{NJU Thesis LaTeX Template}
-
-% 通过类传递参数
-\RequirePackage{l3keys2e}
-
+\RequirePackage{expl3}
+ \GetIdInfo  $Id: njuthesis.dtx 0.9.2 2021-09-17 22:00:00 +0800  NJU LUG <nju.lug@yaoge123.cn> $
+  {Thesis template for Nanjing University}
+\ProvidesExplClass{\ExplFileName}{\ExplFileDate}{\ExplFileVersion}{\ExplFileDescription}
 \LoadClass[
   a4paper,
   twoside,
   UTF8,
   scheme=chinese,
-  linespread=1.625,% laTex默认1.2行距，word默认行距是1.3，要求1.5倍word行距，故1.5/1.2*1.3 = 1.625
+  linespread=1.625,
   fontset=none,
   zihao=-4
   ]{ctexbook}[2018/04/01]
+\RequirePackage{l3keys2e}
+\tl_new:N \l__nju_info_degree_tl
+\tl_new:N \l__nju_info_type_tl
+\keys_define:nn { nju }
+{
+  nlcover           .bool_set:N   =   \g__nju_nlcover_bool,
+  nlcover           .initial:n    =   false,
+}
+\keys_define:nn { nju }
+{
+  degree            .choices:nn   =
+  { ug, mg, mg, phd }
+  { \tl_set_eq:NN \l__nju_info_degree_tl \l_keys_choice_tl },
+  degree            .initial:n    =   ug,
+  type              .choices:nn   =
+  { thesis, design }
+  { \tl_set_eq:NN \l__nju_info_type_tl   \l_keys_choice_tl },
+  type              .initial:n    =   thesis,
+}
+\keys_define:nn { nju }
+{
+  info.meta:nn = { nju / info } { #1 }
+}
+\keys_define:nn { nju / info }
+{
+  TitleA            .tl_set:N     =   \l__nju_info_title_a_tl,
+  TitleB            .tl_set:N     =   \l__nju_info_title_b_tl,
+  TitleC            .tl_set:N     =   \l__nju_info_title_c_tl,
+  Title*            .tl_set:N     =   \l__nju_info_title_en_tl,
+}
+\keys_define:nn { nju / info }
+{
+  Grade             .tl_set:N     =   \l__nju_info_grade_tl,
+  StudentID         .tl_set:N     =   \l__nju_info_id_tl,
+  StudentName       .tl_set:N     =   \l__nju_info_author_tl,
+  StudentName*      .tl_set:N     =   \l__nju_info_author_en_tl,
+}
+\keys_define:nn { nju / info }
+{
+  Department        .tl_set:N     =   \l__nju_info_dept_tl,
+  Department*       .tl_set:N     =   \l__nju_info_dept_en_tl,
+  Major             .tl_set:N     =   \l__nju_major_tl,
+  Major*            .tl_set:N     =   \l__nju_major_en_tl,
+  Field             .tl_set:N     =   \l__nju_field_tl,
+  Field*            .tl_set:N     =   \l__nju_field_en_tl,
+}
+\keys_define:nn { nju / info }
+{
+  SupervisorA       .tl_set:N     =   \l__nju_info_supv_a_tl,
+  SupervisorA*      .tl_set:N     =   \l__nju_info_supv_a_en_tl,
+  SupervisorATitle  .tl_set:N     =   \l__nju_info_supv_a_title_tl,
+  SupervisorATitle* .tl_set:N     =   \l__nju_info_supv_a_title_en_tl,
+}
+\keys_define:nn { nju / info }
+{
+  SupervisorB       .tl_set:N     =   \l__nju_info_supv_b_tl,
+  SupervisorB*      .tl_set:N     =   \l__nju_info_supv_b_en_tl,
+  SupervisorBTitle  .tl_set:N     =   \l__nju_info_supv_b_title_tl,
+  SupervisorBTitle* .tl_set:N     =   \l__nju_info_supv_b_title_en_tl,
+}
+\keys_define:nn { nju / info }
+{
+  SubmitDate        .tl_set:N     =   \l__nju_submit_date_tl,
+  SubmitDate*       .tl_set:N     =   \l__nju_submit_date_en_tl,
+}
+\keys_define:nn { nju / info }
+{
+  DefendDate        .tl_set:N     =   \l__nju_defend_date_tl,
+  ReviewerChairman  .tl_set:N     =   \l__nju_info_chairman_tl,
+  ReviewerA         .tl_set:N     =   \l__nju_info_reviewer_a_tl,
+  ReviewerB         .tl_set:N     =   \l__nju_info_reviewer_b_tl,
+  ReviewerC         .tl_set:N     =   \l__nju_info_reviewer_c_tl,
+  ReviewerD         .tl_set:N     =   \l__nju_info_reviewer_d_tl,
+}
+\keys_define:nn { nju / info }
+{
+  Classification    .tl_set:N     =   \l__nju_info_classif_tl,
+  SecurityLevel     .tl_set:N     =   \l__nju_info_seclv_tl,
+  UDC               .tl_set:N     =   \l__nju_info_udc_tl,
+  SupervisorContact .tl_set:N     =   \l__nju_info_supv_cont_tl,
+}
+\NewDocumentCommand \njusetup { m }
+{ \keys_set:nn { nju } { #1 } }
+\RequirePackage[
+    top=2.5cm,
+    bottom=2.5cm,
+    left=3.2cm,
+    right=3.2cm
+]{geometry}
+\RequirePackage{xparse}
+\RequirePackage{titletoc} % 修改目录内标题格式
+\RequirePackage[hyphens]{url} % generate better linebreaks in the url
+\RequirePackage{dashundergaps}
+\RequirePackage{setspace}
+\RequirePackage{lastpage}
+\RequirePackage{emptypage} % 清除空白页的页码
+\RequirePackage{listings} % 代码环境
+\RequirePackage{enumitem} % 用于修改列表环境
+\RequirePackage{caption}
+\RequirePackage{floatrow} % 用于图表等页面元素的定位
+\RequirePackage{booktabs} % 用于绘制三线表
+\RequirePackage{multirow} % Cells occupying multiple rows in tables
+\RequirePackage{multicol} % Multiple columns in dictionary
+\RequirePackage{siunitx} % 用于书写单位符号
+\RequirePackage[version=4]{mhchem} % 用于绘制分子式
+\RequirePackage{hologo}
 
-% 定义模板键值
-% 用于格式控制的键值
+\sys_if_engine_xetex:T
+{
+    \RequirePackage{microtype}
+
+    % 加中文下划线，不能用于lualatex
+    \RequirePackage{xeCJKfntef}
+    \cs_new:Npn \nju_underline:n #1 {\CJKunderline{#1}}
+}
+\sys_if_engine_luatex:T{
+    % 加中文下划线
+    \RequirePackage{lua-ul}
+    \cs_new:Npn \nju_underline:n #1 {\underLine{#1}}
+
+    % emoji支持
+    % \RequirePackage{emoji}
+    % \setemojifont{Segoe~UI~Emoji} % windows
+    % \setemojifont{Apple~Color~Emoji} % macos
+    % \setemojifont{Noto~Color~Emoji}
+    % For windows.
+    % Shipped with the best `grinning-face-with-sweat' support.
+}
+\RequirePackage{blindtext}
+\RequirePackage{zhlipsum}
+\RequirePackage{amsmath} % Must be loaded before unicode-math
+\RequirePackage{amsthm} % Mathematical environments
+\RequirePackage{mathtools} % Mathematical tools to use with amsmath
+\RequirePackage{thmtools} % Theorem styles
+\RequirePackage[
+    warnings-off={% 消除与mathtools合用产生的警告
+        mathtools-colon,
+        mathtools-overbracket}
+        ]{unicode-math} % Math fonts in xetex or luatex
+\RequirePackage{graphicx}
+\DeclareGraphicsExtensions{.pdf,.eps,.jpg,.png}
+\graphicspath{{figure/}} % 图片路径
+\RequirePackage{wrapfig} % Wrap text around figures
+\RequirePackage[hidelinks,bookmarksnumbered=true]{hyperref}
+\RequirePackage[capitalise,nameinlink,noabbrev]{cleveref}
+\RequirePackage{fontspec}
+\tl_new:N \g__nju_latin_fontset_tl
+\tl_new:N \g__nju_cjk_fontset_tl
 \keys_define:nn { nju }
 {
-  titlelength       .int_set:N    =   \nju_titlelength,
-  titlelength       .initial:n    =   1,
+  customlatinfont   .choices:nn   =
+  { gyre, macos, windows, null }
+  { \tl_set_eq:NN \g__nju_latin_fontset_tl \l_keys_choice_tl },
+  customchinesefont .choices:nn   =
+  { fandol, founder, macos, noto, windows, null }
+  { \tl_set_eq:NN \g__nju_cjk_fontset_tl   \l_keys_choice_tl },
+}
+\ProcessKeysOptions { nju }
+\bool_new:N \g__nju_load_system_fontset_bool
+\tl_if_empty:NTF \g__nju_latin_fontset_tl
+  { \bool_gset_true:N \g__nju_load_system_fontset_bool }
+{
+  \tl_if_empty:NT \g__nju_cjk_fontset_tl
+    { \bool_gset_true:N \g__nju_load_system_fontset_bool }
+}
+\bool_if:NT \g__nju_load_system_fontset_bool
+{
+  % 检测是否是 Windows
+  \sys_if_platform_windows:TF
+  {
+    \tl_set:Nn \g__nju_latin_fontset_tl { windows }
+    \tl_set:Nn \g__nju_cjk_fontset_tl   { windows }
+  }
+  {
+    % 检测是否是 macOS
+    \ctex_if_platform_macos:TF
+    {
+      \tl_set:Nn \g__nju_latin_fontset_tl { macos }
+      \tl_set:Nn \g__nju_cjk_fontset_tl   { macos }
+    }
+    % 其余系统一律使用自由字体
+    {
+      \tl_set:Nn \g__nju_latin_fontset_tl { gyre }
+      \tl_set:Nn \g__nju_cjk_fontset_tl { fandol }
+    }
+  }
+}
+\cs_new_protected:Npn \__nju_load_latin_font_windows:
+{
+  \setmainfont{Times~New~Roman}
+  \setsansfont{Arial}
+  \setmonofont{Courier~New}[Scale=MatchLowercase]
+}
+\cs_new_protected:Npn \__nju_load_latin_font_macos:
+{
+\setmainfont{Times~New~Roman}
+\setsansfont{Arial}
+\setmonofont{Menlo}[Scale=MatchLowercase]
+}
+\cs_new_protected:Npn \__nju_load_latin_font_gyre:
+{
+\setmainfont{texgyretermes}[
+  Extension=.otf,
+  UprightFont=*-regular,
+  BoldFont=*-bold,
+  ItalicFont=*-italic,
+  BoldItalicFont=*-bolditalic]
+\setsansfont{texgyreheros}[
+  Extension=.otf,
+  UprightFont=*-regular,
+  BoldFont=*-bold,
+  ItalicFont=*-italic,
+  BoldItalicFont=*-bolditalic]
+\setmonofont{texgyrecursor}[
+  Extension=.otf,
+  UprightFont=*-regular,
+  BoldFont=*-bold,
+  ItalicFont=*-italic,
+  BoldItalicFont=*-bolditalic,
+  Scale=MatchLowercase,
+  Ligatures=CommonOff]
+}
+\cs_new_protected:Npn \__nju_load_cjk_font_windows:
+{
+  \setCJKmainfont{SimSun}[
+    AutoFakeBold=2.17,
+    ItalicFont=KaiTi]
+  \setCJKsansfont{SimHei}
+  \setCJKmonofont{FangSong}
+  \setCJKfamilyfont{zhsong}{SimSun}[AutoFakeBold=2.17]
+  \setCJKfamilyfont{zhhei}{SimHei}
+  \setCJKfamilyfont{zhfs}{FangSong}
+  \setCJKfamilyfont{zhkai}{KaiTi}[AutoFakeBold=2.17]
+  \setCJKfamilyfont{zhnewhei}{Microsoft~YaHei}[
+    BoldFont=Microsoft~YaHei~Bold]
+}
+\cs_new_protected:Npn \__nju_load_cjk_font_macos:
+{
+  % 移除 does not contain script "CJK" 警告
+  \msg_redirect_name:nnn {fontspec} {no-script} {info}
+  \setCJKmainfont{Songti~SC~Light}[
+    BoldFont=Songti~SC~Bold,
+    ItalicFont=Kaiti~SC,
+    BoldItalicFont=Kaiti~SC~Bold]
+  \setCJKsansfont{Heiti~SC~Light}[BoldFont=Heiti~SC~Medium]
+  \setCJKmonofont{STFangsong}
+  \setCJKfamilyfont{zhsong}{Songti~SC~Light}[BoldFont=Songti~SC~Bold]
+  \setCJKfamilyfont{zhhei}{Heiti~SC~Light}[BoldFont=Heiti~SC~Medium]
+  \setCJKfamilyfont{zhfs}{STFangsong}
+  \setCJKfamilyfont{zhkai}{Kaiti~SC}
+    [
+      BoldFont=Kaiti~SC~Bold,
+      % AlternateFont =
+      %   {
+      %   {character range1} {alternate font name1}
+      %   {alternate font features2} ,
+      %   ......
+      %   }
+    ]
+  \setCJKfamilyfont{zhnewhei}{PingFang~SC}
+}
+\cs_new_protected:Npn \__nju_load_cjk_font_fandol:
+{
+  % 移除 does not contain script "CJK" 警告
+  \msg_redirect_name:nnn {fontspec} {no-script} {info}
+  \setCJKmainfont{FandolSong-Regular}[
+    Extension=.otf,
+    BoldFont=FandolSong-Bold,
+    ItalicFont=FandolKai-Regular]
+  \setCJKsansfont{FandolHei-Regular}[
+    Extension=.otf,
+    BoldFont=FandolHei-Bold]
+  \setCJKmonofont{FandolFang-Regular}[Extension=.otf]
+  \setCJKfamilyfont{zhsong}{FandolSong-Regular}[
+    Extension=.otf,
+    BoldFont=FandolSong-Bold]
+  \setCJKfamilyfont{zhhei}{FandolHei-Regular}[
+    Extension=.otf,
+    BoldFont=FandolHei-Bold]
+  \setCJKfamilyfont{zhfs}{FandolFang-Regular}[Extension=.otf]
+  \setCJKfamilyfont{zhkai}{FandolKai-Regular}[
+    Extension=.otf,
+    AutoFakeBold=2.17]
+}
+\cs_new_protected:Npn \__nju_load_cjk_font_founder:
+{
+  \setCJKmainfont{FZSSK}[% 方正书宋
+    Extension=.ttf,
+    BoldFont=FZXBSK,% 方正小标宋
+    ItalicFont=FZKTK]% 方正楷体
+  \setCJKsansfont{FZXH1K}[% 方正细黑一
+    Extension=.ttf,
+    BoldFont=FZHTK]% FZHTK 方正黑体
+  \setCJKmonofont{FZFSK}[Extension=.ttf]% 方正仿宋
+  \setCJKfamilyfont{zhsong}
+    {FZSSK}[
+      Extension=.ttf,
+      BoldFont=FZXBSK]
+  \setCJKfamilyfont{zhhei}
+    {FZHTK}[
+      Extension=.ttf,
+      AutoFakeBold=2.17]
+  \setCJKfamilyfont{zhfs}
+    {FZFSK}[Extension=.ttf]
+  \setCJKfamilyfont{zhkai}
+    {FZKTK}[Extension=.ttf]
+  \setCJKfamilyfont{zhnewhei}
+    {FZYouHK_508R}[% 方正悠黑508R
+      Extension=.ttf,
+      BoldFont=FZYouHK_511M]% 方正悠黑511M
+}
+\cs_new_protected:Npn \__nju_load_cjk_font_noto:
+{
+  % 思源宋体
+  \setCJKmainfont[
+    UprightFont=NotoSerifCJKsc-Regular,
+    BoldFont=NotoSerifCJKsc-Bold,
+    ItalicFont=NotoSerifCJKsc-Regular,
+    BoldItalicFont=NotoSerifCJKsc-Bold,
+    ItalicFeatures=FakeSlant,
+    BoldItalicFeatures=FakeSlant]{Noto~Serif~CJK~SC}
 
-  secondmentor      .bool_set:N   =   \nju_second_mentor,
-  secondmentor      .initial:n    =   false,
+  % 思源黑体
+  \setCJKsansfont[
+    UprightFont=NotoSansCJKsc-Regular,
+    BoldFont=NotoSansCJKsc-Bold,
+    ItalicFont=NotoSansCJKsc-Regular,
+    BoldItalicFont=NotoSansCJKsc-Bold,
+    ItalicFeatures=FakeSlant,
+    BoldItalicFeatures=FakeSlant]{Noto~Sans~CJK~SC}
 
-  degree            .tl_set:N     =   \nju_degree,
-  degree            .initial:n    =   UG,
+  % 包含于思源黑体
+  \setCJKmonofont[
+    UprightFont=NotoSansMonoCJKsc-Regular,
+    BoldFont=NotoSansMonoCJKsc-Bold,
+    ItalicFont=NotoSansMonoCJKsc-Regular,
+    BoldItalicFont=NotoSansMonoCJKsc-Bold,
+    ItalicFeatures=FakeSlant,
+    BoldItalicFeatures=FakeSlant]{Noto~Sans~Mono~SC}
 
-  type              .tl_set:N     =   \nju_type,
-  type              .initial:n    =   thesis,
+  \setCJKfamilyfont{zhsong}{Noto~Serif~CJK~SC}
+  \setCJKfamilyfont{zhhei}{Noto~Sans~CJK~SC}
+  \setCJKfamilyfont{zhfs}{方正仿宋简体}[AutoFakeBold=2.17]
+  \setCJKfamilyfont{zhkai}{方正楷体简体}[AutoFakeBold=2.17]
+}
+\cs_new_protected:Npn \__nju_load_font:
+{
+  \use:c { __nju_load_latin_font_ \g__nju_latin_fontset_tl : }
+  \use:c { __nju_load_cjk_font_   \g__nju_cjk_fontset_tl   : }
+
+  \NewDocumentCommand\songti{}{\CJKfamily{zhsong}}
+  \NewDocumentCommand\heiti{}{\CJKfamily{zhhei}}
+  \NewDocumentCommand\fangsong{}{\CJKfamily{zhfs}}
+  \NewDocumentCommand\kaishu{}{\CJKfamily{zhkai}}
+}
+\__nju_load_font:
+\setmathfont{XITSMath-Regular}[
+  BoldFont = XITSMath-Bold,
+  Extension = .otf]
+\RequirePackage{fancyhdr} % 调整页眉页脚
+\fancypagestyle{njuplain}{%
+   \fancyhead{}
+   \fancyfoot[C]{\zihao{5}\thepage} % 页脚居中 五号新罗马体数字
+}
+\fancypagestyle{njuheadings}{%
+   \fancyhead{}
+   \fancyfoot[C]{\zihao{5}\thepage}
+}
+\str_if_eq:NNTF {\l__nju_info_degree_tl} { ug }
+{
+  % the header line
+  \tl_set:Nn \headrulewidth {0pt}
+  % the footer line
+  \tl_set:Nn \footrulewidth {0pt}
+
+  \AtBeginDocument{\pagestyle{njuplain}} % 本科无页眉页脚
+}
+{
+  % the header line
+  \tl_set:Nn \headrulewidth {1pt}
+  % the footer line
+  \tl_set:Nn \footrulewidth {0pt}
 
-  systemfont        .bool_set:N   =   \nju_systemfont,
-  systemfont        .initial:n    =   true,
+  % \AtBeginDocument{\pagestyle{njuplain}} % 无页眉页脚
+  \AtBeginDocument{\pagestyle{headings}} % 研究生有页眉页脚
+}
+\ctexset{
+    contentsname = 目录,
+    listfigurename = 插图清单,
+    listtablename = 表格清单,
+    chapter/format = \zihao{4}\heiti\centering,
+    chapter/beforeskip = 10pt,
+    chapter/afterskip = 60pt,
+    section/format = \zihao{4}\heiti\raggedright,
+    subsection/format = \zihao{4}\heiti\raggedright,
+    subsubsection/format = \zihao{4}\heiti\raggedright
+}
 
-  customlatinfont   .tl_set:N     =   \nju_customlatinfont,
-  customlatinfont   .initial:n    =   windows,
+\titlecontents{chapter}% 标题级别
+                [5em]% 标题左间距
+                {\heiti\zihao{4}\vspace{10pt}}% 标题格式
+                {\contentslabel{4em}}% 标题标志
+                {\hspace*{-4em}}% 无序号标题
+                {~\titlerule*[0.6pc]{$.$}~\contentspage}% 指引线与页码
 
-  customchinesefont .tl_set:N     =   \nju_customchinesefont,
-  customchinesefont .initial:n    =   windows,
+                \titlecontents{section}
+                [5em]
+                {\zihao{-4}\vspace{0pt}}
+                {\contentslabel{2.5em}}
+                {\hspace*{-4em}}
+                {~\titlerule*[0.6pc]{$.$}~\contentspage}
 
-  info              .meta:nn      =   { nju / info } { #1 }
+\titlecontents{subsection}
+                [8em]
+                {\zihao{-4}\vspace{0pt}}
+                {\contentslabel{3em}}
+                {\hspace*{-4em}}
+                {~\titlerule*[0.6pc]{$.$}~\contentspage}
+\cs_set:Npn \CTEX@addtocline #1#2
+{
+  \addcontentsline { toc } {#1}
+  { \use:c { CTEX@#1@tocline } {#1} {#2} }
 }
+\cs_new:Npn \nju_tocpagestyle:nnn #1 #2 #3
+{
+  \newpage
+  \hspace{0pt}
+  \vskip 10pt
+  \begin{center}
+    \mbox{\songti\bf\zihao{3}{#1}} % 目录页面标题
+    \phantomsection
+    \addcontentsline{toc}{chapter}{#2} % 插入目录
+  \end{center}
+  \vskip 40pt
+  \@starttoc{#3}%
+  \cleardoublepage
+}
+\tl_set:Nn \tableofcontents
+{
+  \nju_tocpagestyle:nnn {目\hspace{2em}录}{\contentsname}{toc}
+}
+\tl_set:Nn \listoffigures
+{
+  \nju_tocpagestyle:nnn {\listfigurename}{\listfigurename}{lof}
+}
+\tl_set:Nn \listoftables
+{
+  \nju_tocpagestyle:nnn {\listtablename}{\listtablename}{lot}
+}
+\NewDocumentEnvironment{preface}{}
+{%
+  \chapter*{前言}
+  \addcontentsline{toc}{chapter}{前言}
+}{}
+\NewDocumentEnvironment{acknowledgement}{}
+{%
+  \chapter*{致谢}
+  \addcontentsline{toc}{chapter}{致谢}
+}{}
+\RequirePackage[
+    style=gb7714-2015,
+    %style=numeric-comp,
+    %citestyle=authortitle-icomp,
+    % citestyle=numeric-comp,
+    %bibstyle=authoryear,
+    % bibstyle=numeric,
+    sorting=none,
+    %sorting=nyt,
+    %sortcites=true,
+    %autocite=footnote,
+    backend=biber, % Compile the bibliography with biber
+    hyperref=true,
+    backref=false,
+    citecounter=true,
+    pagetracker=true,
+    citetracker=true,
+    ibidtracker=context,
+    autopunct=true,
+    autocite=plain,
+    % gbpub=false,         % Uncomment if you do NOT want '[S.l. : s.n.]'
+                           % in reference entries, GitHub Issue (#47)
+    % gbnamefmt=lowercase, % Uncomment if you do NOT want uppercase author
+                           % names in reference entries, GitHub Issue (#23)
+]{biblatex}
+\AtEveryBibitem{
+\clearfield{abstract}
+\clearfield{issn}
+\clearfield{isbn}
+\clearfield{archivePrefix}
+\clearfield{arxivId}
+\clearfield{pmid}
+\clearfield{eprint}
+\ifentrytype{online}{}{\ifentrytype{misc}{}{\clearfield{url}}}
+}
+\crefdefaultlabelformat{#2#1#3\,} % 默认在名称后面添加空格
 
-\keys_define:nn { nju / info }
+\crefname{figure}{图}{图}
+\crefname{table}{表}{表}
+\crefformat{equation}{公式~#2#1#3~} % 删除公式编号的括号
+
+\crefformat{chapter}{第#2#1#3章}
+\crefformat{section}{第~#2#1#3~节}
+\crefformat{subsection}{第~#2#1#3~小节}
+\crefformat{subsubsection}{第~#2#1#3~小节}
+\crefname{appendix}{附录}{附录}
+
+\floatsetup[lstlisting]{ % Captions for lstlistings
+capposition=above,%
+margins=centering,%
+floatwidth=\textwidth%
+}
+\floatsetup[figure]{ % Captions for figures
+capposition=bottom,%
+margins=centering,%
+floatwidth=\textwidth%
+}
+\floatsetup[table]{ % Captions for tables
+capposition=above,%
+margins=centering,%
+floatwidth=\textwidth%
+}
+\lstset{
+basicstyle=\ttfamily\linespread{1}\small\selectfont,
+    keywordstyle=\bfseries,% use bold style for keywords
+    commentstyle=\rmfamily\itshape,% use italic style for comments
+    stringstyle=\ttfamily,% 字符串风格
+    flexiblecolumns,% ?
+    numbers=left,% left-aligned numbering
+    showspaces=false,% hide markers for spaces
+    showstringspaces=false,
+    captionpos=t,% place the caption at the top
+breaklines=true,
+xleftmargin=2em,xrightmargin=2em,% set the width of the code environment
+}
+\lstdefinestyle{LaTeX}{
+  language=TeX,
+  morekeywords={
+    begin, caption, label, mathrm, frac,
+    toprule, midrule, bottomrule, includegraphics}
+}
+\DeclareCaptionFont{songticap}{\zihao{5}\bf\songti}
+\captionsetup{
+    font=small,%
+    labelfont=songticap,
+textfont=songticap,
+strut=no,%
+hypcap=true, % Links point to the top of the figure
+aboveskip=6pt, % Increase the space between the figure and the caption
+belowskip=6pt, % Increase the space between the caption and the table
+}
+\renewcommand{\labelitemi}{\tiny$\blacktriangleright$}
+\renewcommand{\labelitemii}{\textbullet}
+
+\setlist[itemize]{noitemsep}
+\setlist[enumerate]{noitemsep}
+\setlist[description]{noitemsep}
+\declaretheoremstyle[
+     %spaceabove=.5\thm@preskip,
+     %spacebelow=.5\thm@postskip,
+     headfont=\bf\songti,%\scshape,
+     notefont=\songti,% notebraces={ (}{)},
+     bodyfont=\songti,
+     %headformat={\NAME\space\NUMBER\space\NOTE},
+     headpunct={},
+     %postheadspace={.5em plus .1em minus .1em},
+     %prefoothook={\hfill\qedsymbol}
+    ]{njuthm}
+
+\theoremstyle{njuthm}
+\let\oldproofname=\proofname
+\renewcommand*{\proofname}{\rm\bf\songti{\oldproofname}} % 修改证明环境标题
+\declaretheorem[
+name=算法,
+style=njuthm,
+refname={算法,算法},
+Refname={算法,算法},
+]{algorithm}
+\declaretheorem[
+name=假设,
+style=njuthm,
+refname={假设,假设},
+Refname={假设,假设},
+]{assumption}
+\declaretheorem[
+name=公理,
+style=njuthm,
+refname={公理,公理},
+Refname={公理,公理},
+]{axiom}
+\declaretheorem[
+name=结论,
+style=njuthm,
+refname={结论,结论},
+Refname={结论,结论},
+]{conclusion}
+\declaretheorem[
+name=条件,
+style=njuthm,
+refname={条件,条件},
+Refname={条件,条件},
+]{condition}
+\declaretheorem[
+name=推论,
+style=njuthm,
+refname={推论,推论},
+Refname={推论,推论},
+]{corollary}
+\declaretheorem[
+name=定义,
+style=njuthm,
+refname={定义,定义},
+Refname={定义,定义},
+]{definition}
+\declaretheorem[
+     name=例,
+     style=njuthm,
+     refname={例,例},
+     Refname={例,例},
+     % numberwithin=section,
+]{example}
+\declaretheorem[
+name=引理,
+style=njuthm,
+refname={引理,引理},
+Refname={引理,引理},
+]{lemma}
+\declaretheorem[
+name=性质,
+style=njuthm,
+refname={性质,性质},
+Refname={性质,性质},
+]{property}
+\declaretheorem[
+name=命题,
+style=njuthm,
+refname={命题,命题},
+Refname={命题,命题},
+]{proposition}
+\declaretheorem[
+name=注解,
+style=njuthm,
+refname={注解,注解},
+Refname={注解,注解},
+]{remark}
+\declaretheorem[
+name=定理,
+style=njuthm,
+refname={定理,定理},
+Refname={定理,定理},
+numberwithin=section,
+]{theorem}
+\tl_const:Nn \l__nju_info_title_tl
 {
-  % 题目
-  TitleA            .tl_set:N     =   \nju_title_a,
-  TitleB            .tl_set:N     =   \nju_title_b,
-  TitleC            .tl_set:N     =   \nju_title_c,
-  TitleEN           .tl_set:N     =   \nju_title_en,
-
-  % 年级学号姓名
-  Grade             .tl_set:N     =   \nju_grade,
-  StudentID         .tl_set:N     =   \nju_student_id,
-  StudentName       .tl_set:N     =   \nju_student_name,
-  StudentNameEN     .tl_set:N     =   \nju_student_name_en,
-
-  % 院系专业方向
-  Department        .tl_set:N     =   \nju_department,
-  DepartmentEN      .tl_set:N     =   \nju_department_en,
-  Major             .tl_set:N     =   \nju_major,
-  MajorEN           .tl_set:N     =   \nju_major_en,
-  Field             .tl_set:N     =   \nju_field,
-  FieldEN           .tl_set:N     =   \nju_field_en,
-
-  % 导师
-  MentorA           .tl_set:N     =   \nju_mentor_a,
-  MentorAEN         .tl_set:N     =   \nju_mentor_a_en,
-  MentorATitle      .tl_set:N     =   \nju_mentor_a_title,
-  MentorATitleEN    .tl_set:N     =   \nju_mentor_a_title_en,
-
-  % 第二导师
-  MentorB           .tl_set:N     =   \nju_mentor_b,
-  MentorBEN         .tl_set:N     =   \nju_mentor_b_en,
-  MentorBTitle      .tl_set:N     =   \nju_mentor_b_title,
-  MentorBTitleEN    .tl_set:N     =   \nju_mentor_b_title_en,
-
-  % 日期
-  SubmitDate        .tl_set:N     =   \nju_submit_date,
-  DefenseDate       .tl_set:N     =   \nju_defense_date,
-}
-  
-\NewDocumentCommand \njusetup { m }
-{ \keys_set:nn { nju } { #1 } }
-  
-\ProcessKeysOptions { nju }
+  \l__nju_info_title_a_tl
+  \l__nju_info_title_b_tl
+  \l__nju_info_title_c_tl
+}
+%% \begin{variable}{\l_@@_info_supv_full_tl,\l_@@_info_supv_full_en_tl}
+\tl_new:N \l__nju_info_supv_full_tl
+\tl_new:N \l__nju_info_supv_full_en_tl
+\tl_set:Nn \l__nju_info_supv_full_tl
+{
+  \l__nju_info_supv_a_tl\
+  \l__nju_info_supv_a_title_tl\ \
+  \l__nju_info_supv_b_tl\
+  \l__nju_info_supv_b_title_tl
+}
+\tl_set:Nn \l__nju_info_supv_full_en_tl
+{
+  \l__nju_info_supv_a_en_tl\
+  \l__nju_info_supv_a_title_en_tl\ \
+  \l__nju_info_supv_b_en_tl\
+  \l__nju_info_supv_b_title_en_tl
+}
+\tl_new:N \c__nju_name_degree_tl
+\tl_new:N \c__nju_name_degree_en_tl
+\str_if_eq:NNTF {\l__nju_info_degree_tl} { ug }
+{
+  % 本科
+  \tl_const:Nn \l__nju_name_diploma_tl { 本\hfill 科\hfill }
+  \tl_const:Nn \c__nju_name_title_tl { 题\hfill 目 }
+
+  \tl_const:Nn \c__nju_cover_uline_len_a_tl { 250pt }
+  \tl_const:Nn \c__nju_cover_uline_len_b_tl { 90pt }
+  \tl_const:Nn \c__nju_cover_uline_font_tl { \songti }
+  \tl_const:Nn \c__nju_cover_uline_style_tl { \bf }
+  \tl_const:Nn \c__nju_cover_uline_bskip_tl {}
 
-% 输入配置文件
-\RequirePackage{profile/packages}
-\RequirePackage{profile/font}
-\RequirePackage{profile/page}
-\RequirePackage{profile/reference}
-\RequirePackage{profile/components}
-\RequirePackage{profile/cover}
-\RequirePackage{profile/abstract}
+  \tl_const:Nn \c__nju_cover_box_len_tl { 4.2em }
+
+  % 本科强制不打印国家图书馆封面
+  \bool_set_false:N \g__nju_nlcover_bool
+}
+{
+  % 本科以外都是研究生
+  \tl_const:Nn \l__nju_name_diploma_tl { 研\hfill 究\hfill 生\hfill }
+  \tl_const:Nn \c__nju_name_title_tl { 论\hfill 文\hfill 题\hfill 目 }
+
+  \tl_const:Nn \c__nju_cover_uline_len_a_tl { 250pt }
+  \tl_const:Nn \c__nju_cover_uline_len_b_tl { 14em }
+  \tl_const:Nn \c__nju_cover_uline_font_tl { \kaishu }
+  \tl_const:Nn \c__nju_cover_uline_style_tl {}
+  \tl_const:Nn \c__nju_cover_uline_bskip_tl { \hspace{1em} }
+
+  \tl_const:Nn \c__nju_cover_box_len_tl { 6em }
+
+  % 研究生学位名称
+  \str_if_eq:NNTF { \l__nju_info_degree_tl } { phd }
+  {
+    \tl_set:Nn \c__nju_name_degree_tl { 博士 }
+    \tl_set:Nn \c__nju_name_degree_en_tl { Doctor~of~Philosophy }
+  }
+  {
+    \tl_set:Nn \c__nju_name_degree_en_tl { Master }
+    \str_if_eq:NNTF { \l__nju_info_degree_tl } { mg }
+    { \tl_set:Nn \c__nju_name_degree_tl { 硕士 } }
+    { \tl_set:Nn \c__nju_name_degree_tl { 硕士专业 } }
+  }
+}
+\cs_new:Npn \__nju_cover_uline_a:n #1
+{
+  \uline{\makebox[\c__nju_cover_uline_len_a_tl]
+    {\rm\c__nju_cover_uline_font_tl #1 }}
+}
+\cs_new:Npn \__nju_cover_uline_b:n #1
+{
+  \uline{\makebox[\c__nju_cover_uline_len_b_tl]
+    {\rm\c__nju_cover_uline_font_tl #1 }}
+}
+\cs_new:Npn \__nju_cover_uline_nl:nn #1 #2
+{
+  \uline{\makebox[#1]
+    {\rm\c__nju_cover_uline_font_tl #2 }}
+}
+\cs_new:Npn \__nju_cover_box:n #1
+{
+  \makebox[\c__nju_cover_box_len_tl][s]{
+    #1\c__nju_cover_uline_bskip_tl}
+}
+\str_if_eq:NNTF { \l__nju_info_type_tl } { thesis }
+{
+  \tl_const:Nn \l__nju_info_type_tl_name
+    { \l__nju_name_diploma_tl 毕\hfill 业\hfill 论\hfill 文 }
+}
+{
+  \tl_const:Nn \l__nju_info_type_tl_name
+    { \l__nju_name_diploma_tl 毕\hfill 业\hfill 设\hfill 计 }
+}
+\cs_new_protected:Npn \__nju_cover_title_breakline:
+{
+  \__nju_cover_box:n {\c__nju_name_title_tl}
+  & \__nju_cover_uline_a:n
+  { \c__nju_cover_uline_style_tl \l__nju_info_title_a_tl } \\
+  % 如果某行标题空则不输出接下来的若干行
+  \tl_if_empty:NF \l__nju_info_title_b_tl
+  {
+    \tl_if_empty:NTF \l__nju_info_title_c_tl
+      {
+        & \__nju_cover_uline_a:n
+        {\c__nju_cover_uline_style_tl \l__nju_info_title_b_tl } \\
+      }
+      {
+        & \__nju_cover_uline_a:n
+        { \c__nju_cover_uline_style_tl \l__nju_info_title_b_tl } \\
+        & \__nju_cover_uline_a:n
+        { \c__nju_cover_uline_style_tl \l__nju_info_title_c_tl } \\
+      }
+  }
+}
+\cs_new_protected:Npn \__nju_print_covertab:
+{%
+  \str_if_eq:NNTF { \l__nju_info_degree_tl } { ug }
+  {
+    \begin{tabular}{p{4.2em}c}
+      \__nju_cover_box:n {院\hfill 系}
+      & \__nju_cover_uline_a:n  {\l__nju_info_dept_tl} \\
+      \__nju_cover_box:n {专\hfill 业}
+      & \__nju_cover_uline_a:n  {\l__nju_major_tl} \\
+      \__nju_cover_title_breakline:
+    \end{tabular}\\
+
+    \begin{tabular}{p{4.2em}cp{4.2em}c}
+      \__nju_cover_box:n {年\hfill 级}
+      & \__nju_cover_uline_b:n {\l__nju_info_grade_tl}
+      & \__nju_cover_box:n {学\hfill 号}
+      & \__nju_cover_uline_b:n {\l__nju_info_id_tl}\\
+    \end{tabular}\\
+
+    \begin{tabular}{p{4.2em}c}
+      \__nju_cover_box:n {学\hfill 生\hfill 姓\hfill 名}
+      & \__nju_cover_uline_a:n  {\l__nju_info_author_tl}
+    \end{tabular}\\
+    \begin{tabular}{p{4.2em}cp{4.2em}c}
+      \__nju_cover_box:n {导\hfill 师}
+      & \__nju_cover_uline_b:n {\l__nju_info_supv_a_tl}
+      & \__nju_cover_box:n {职\hfill 称}
+      & \__nju_cover_uline_b:n {\l__nju_info_supv_a_title_tl}\\
+
+      % 第二导师
+      \tl_if_empty:NF \l__nju_info_supv_b_tl
+      {
+        \__nju_cover_box:n {第\hfill 二\hfill 导\hfill 师}
+        & \__nju_cover_uline_b:n {\l__nju_info_supv_b_tl}
+        & \__nju_cover_box:n {职\hfill 称}
+        & \__nju_cover_uline_b:n {\l__nju_info_supv_b_title_tl}\\
+      }
+    \end{tabular}\\
+
+    \begin{tabular}{p{4.2em}c}
+      \__nju_cover_box:n {提\hfill 交\hfill 日\hfill 期}
+      & \__nju_cover_uline_a:n  {\l__nju_submit_date_tl}\\
+    \end{tabular}
+  }
+  {
+    \begin{tabular}{p{6em}c}
+      \__nju_cover_title_breakline:
+      \__nju_cover_box:n {作\hfill 者\hfill 姓\hfill 名}
+      & \__nju_cover_uline_a:n  {\l__nju_info_author_tl}\\
+      \__nju_cover_box:n {专\hfill 业\hfill 名\hfill 称}
+      & \__nju_cover_uline_a:n  {\l__nju_major_tl}\\
+      \__nju_cover_box:n {研\hfill 究\hfill 方\hfill 向}
+      & \__nju_cover_uline_a:n  {\l__nju_field_tl}\\
+      \__nju_cover_box:n {指\hfill 导\hfill 教\hfill 师}
+      & \__nju_cover_uline_a:n  {\l__nju_info_supv_full_tl}\\
+    \end{tabular}
+  }
+}
+\cs_new_protected:Npn \__nju_print_cover_nl:
+{
+  \thispagestyle{empty}
+  \pdfbookmark[0]{国家图书馆封面}{nl}
+  {
+    % 顶端
+    \hspace{0mm}
+    \vskip -20mm \hskip -15mm
+    \songti\zihao{-4}
+    \makebox[40pt][l]{分类号}
+    \__nju_cover_uline_b:n {\l__nju_info_classif_tl}
+    \hfill
+    \makebox[40pt][l]{密级}
+    \__nju_cover_uline_b:n {\l__nju_info_seclv_tl}
+    \vskip 10pt \hskip -15mm
+    \makebox[40pt][l]{UDC}
+    \__nju_cover_uline_b:n {\l__nju_info_udc_tl}
+  }
+
+  % 中部
+  \vskip\stretch{2}
+  \begin{center}
+    \def\ULthickness{1pt}
+    {\kaishu\zihao{-0} 学\hspace{0.5em}位\hspace{0.5em}论\hspace{0.5em}文}
+    {
+      \kaishu\zihao{1}
+      \vskip \stretch{1}
+      \__nju_cover_uline_b:n {\l__nju_info_title_a_tl}\\
+      \__nju_cover_uline_b:n {\l__nju_info_title_b_tl}\\
+      \__nju_cover_uline_b:n {\l__nju_info_title_c_tl}\\
+    }
+    \vskip \stretch{1}
+    {\kaishu\zihao{4}（题名和副题名）}
+    \vskip \stretch{1} \vskip 5mm
+    {\kaishu\zihao{1}\uline{\makebox{\l__nju_info_author_tl}}}
+    \vskip \stretch{1}
+    {\kaishu\zihao{4}（作者姓名）}
+  \end{center}
+
+  % 底部
+  \vskip\stretch{1}
+  {
+    \kaishu\zihao{4}
+    \noindent 指导教师姓名、职务、职称、学位、单位名称及地址%
+    \__nju_cover_uline_nl:nn {94pt}{\l__nju_info_supv_a_tl}\par
+    \noindent\__nju_cover_uline_nl:nn {\textwidth}{%
+    \l__nju_info_supv_cont_tl}\par
+    \noindent 申请学位级别%
+    \__nju_cover_uline_nl:nn {9em}{\c__nju_name_degree_tl}%
+    \noindent 专业名称%
+    \uline{\hfill\l__nju_major_tl\hfill}\par% 需要调整下划线长度
+    \noindent 论文提交日期%
+    \__nju_cover_uline_nl:nn {9em}{\l__nju_submit_date_tl}%
+    论文答辩日期%
+    \uline{\hfill\l__nju_defend_date_tl\hfill}\par% 需要调整下划线长度
+    \noindent 学位授予单位和日期\uline{\hfill}\par
+    \noindent\hfill 答辩委员会主席：%
+    \__nju_cover_uline_nl:nn {9em}{\l__nju_info_chairman_tl}\par
+    \noindent\hfill 评阅人：%
+    \__nju_cover_uline_nl:nn {9em}{\l__nju_info_reviewer_a_tl}\par
+    \noindent\hfill\__nju_cover_uline_nl:nn {9em}{\l__nju_info_reviewer_b_tl}\par
+    \noindent\hfill\__nju_cover_uline_nl:nn {9em}{\l__nju_info_reviewer_c_tl}\par
+    \noindent\hfill\__nju_cover_uline_nl:nn {9em}{\l__nju_info_reviewer_d_tl}\par
+
+    \begin{center}
+      \kaishu\zihao{3}\hspace{2em} 年\hspace{1em} 月\hspace{1em} 日
+    \end{center}
+    \vskip -10mm
+    }
+  \cleardoublepage
+}
+\cs_new_protected:Npn \__nju_print_cover_ug:
+{
+  \thispagestyle{empty}
+  \pagenumbering{Roman}
+  % Start
+  \pdfbookmark{封面}{封面} % 将封面插入pdf书签
+  \begin{spacing}{1.25}
+  \vskip 0mm
+  \hspace{-10mm}
+  \includegraphics[height=3cm]{njulogo}\smallskip
+  \begin{center}
+    \includegraphics[height=3.35cm]{njuname}
+    \vskip 10mm
+    {\zihao{1}\makebox[9em][s]{\bf{\songti\l__nju_info_type_tl_name}}}
+    \vfill
+    \vskip\stretch{0}
+    {\bgroup
+    \kaishu\zihao{3}
+    \def\tabcolsep{1pt}
+    \def\arraystretch{1.5}
+    % 绘制信息框
+    \__nju_print_covertab:
+    \egroup}
+    \vfill
+  \end{center}
+  \end{spacing}
+  \cleardoublepage
+  % \vfill
+  % \newpage
+}
+\cs_new_protected:Npn \__nju_print_cover_g:
+{
+  \thispagestyle{empty}
+  \pagenumbering{Roman}
+  % Start
+  \pdfbookmark{封面}{封面} % 将封面插入pdf书签
+  \begin{spacing}{1.25}
+  \begin{center}
+    \hspace{0pt} \vskip 5mm
+    \includegraphics[height=1.9cm]{njulogo}
+    \vskip 10mm
+    \includegraphics[height=2cm]{njuname-large}
+    \vskip 15mm
+    {\zihao{1}\makebox[10em][s]{\bf{\kaishu\l__nju_info_type_tl_name}}}
+    \vskip 5mm
+    {\zihao{1}\bf{\kaishu{（申请\c__nju_name_degree_tl 学位）}}}
+    \par\vfill
+    \vskip\stretch{0}
+    {\bgroup
+    \bf\kaishu\zihao{3}
+    \def\tabcolsep{1pt}
+    \def\arraystretch{1.5}
+    \vskip 10mm
+    % 绘制信息框
+    \__nju_print_covertab:
+    \egroup}
+    \vfill
+    \vskip 10mm
+    \bf\kaishu\zihao{4}\l__nju_submit_date_tl
+    \vskip 15mm
+  \end{center}
+  \end{spacing}
+
+  \newpage % 封面背面
+  \thispagestyle{empty}
+  \begin{spacing}{1.625}
+    % TODO: 等待调整格式
+    \hspace{0pt} \vfill
+    {\bgroup
+    \kaishu\zihao{3}
+    \makebox[6em][s]{\bf\kaishu 学\hfill 号}：\MakeUppercase{\l__nju_info_id_tl}
+    \par
+    \makebox[6em][s]{\bf\kaishu 论文答辩日期}：\l__nju_defend_date_tl
+    \par
+    \makebox[6em][s]{\bf\kaishu 指\hfill 导\hfill 教\hfill 师}：\hspace{50mm}（签字）
+    \par
+    \egroup}
+    \vskip 15mm
+  \end{spacing}
+  \cleardoublepage
+}
+\cs_new_protected:Npn \__nju_print_cover_en:
+{
+  \thispagestyle{empty}
+  \pdfbookmark{英文封面}{English~cover} % 将封面插入pdf书签
+  \begin{center}
+    \vspace*{20pt}
+    \bf\sffamily\zihao{2}\l__nju_info_title_en_tl
+    \vskip \stretch{1}
+    \normalfont\rmfamily\zihao{4}{by}
+    \vskip 3pt
+    \bf\sffamily\zihao{4}\l__nju_info_author_en_tl
+    \vskip\stretch{1}
+    \normalfont\rmfamily\zihao{4}{Supervised~by}
+    \vskip 3pt
+    \normalfont\sffamily\zihao{4}\l__nju_info_supv_a_title_en_tl
+    \hspace{.5em}\l__nju_info_supv_a_en_tl
+    \vskip\stretch{1}
+    \normalsize\rmfamily{%
+      A~dissertation~submitted~to\\
+      the~graduate~school~of~Nanjing~University\\
+      in~partial~fulfilment~of~the~requirements~for~the~degree~of\\
+      {\textsc{\c__nju_name_degree_en_tl}}\\
+      in\\
+      {\l__nju_major_en_tl}
+    }
+    \vskip\stretch{2}
+    \includegraphics[width=2.5cm]{njulogo} \\
+    \vskip 3mm
+    \normalfont\l__nju_info_dept_en_tl\\
+    {Nanjing~University}
+    \vskip 30pt
+    \normalfont\normalsize\l__nju_submit_date_en_tl
+  \end{center}
+  \normalfont
+  \cleardoublepage
+}
+\tl_set:Nn \maketitle
+{%
+  \str_if_eq:NNTF { \l__nju_info_degree_tl } { ug }
+  {
+    \__nju_print_cover_ug: % 本科封面
+  }
+  {
+    \bool_if:NT \g__nju_nlcover_bool { \__nju_print_cover_nl: } % 国家图书馆封面
+    \__nju_print_cover_g: % 研究生封面
+    \__nju_print_cover_en: % 英文封面
+  }
+}
+\NewDocumentCommand \keywords {m} {%
+  \par\vspace{2ex}\noindent%
+  {\kaishu\zihao{-4}\makebox[4em][s]{关键词{：}}}~{#1}%
+}
+\NewDocumentCommand \englishkeywords {m} {%
+  \par\vspace{2ex}\noindent%
+  {KEYWORDS{:}}~~{#1}%
+}
+\str_if_eq:NNTF {\l__nju_info_degree_tl} { ug }
+{
+  % 本科摘要环境
+  \NewDocumentEnvironment{abstract} {}
+  {%
+    % \pagestyle{plain}
+    % \pagenumbering{Roman}
+    % \phantomsection\addcontentsline{toc}{chapter}{中文摘要} % 将摘要插入目录和pdf书签
+    \pdfbookmark[0]{中文摘要}{中文摘要} % 将摘要插入pdf书签，与上一行不可共存
+    \begin{center}
+      \kaishu\zihao{-2}{\textbf{
+        \uuline{南京大学本科生毕业论文（设计、作品）中文摘要}}}
+    \end{center}
+    {\bgroup
+      \kaishu\zihao{-4}
+      \tl_set:Nn \tabcolsep {0pt}
+      \tl_set:Nn \arraystretch {0.8}
+      \noindent
+      题目： \l__nju_info_title_tl \\
+      院系： \l__nju_info_dept_tl \\
+      专业： \l__nju_major_tl \\
+      本科生姓名： \l__nju_info_author_tl \\
+      指导教师（姓名、职称）：\l__nju_info_supv_full_tl \\
+      摘要：
+      \egroup
+    }
+    \kaishu\zihao{-4}\par%
+  }{%
+  \newpage
+  }
+
+  % 英文摘要
+  \NewDocumentEnvironment{englishabstract} {}
+  {%
+    \pagestyle{plain}
+    % \phantomsection\addcontentsline{toc}{chapter}{英文摘要} % 将摘要插入目录和pdf书签
+    \pdfbookmark[0]{英文摘要}{英文摘要} % 将摘要插入pdf书签，与上一行不可共存
+    \begin{center}
+        \kaishu\zihao{-2}{\textbf{\uuline{
+          南京大学本科生毕业论文（设计、作品）英文摘要}}}
+    \end{center}
+    {
+      \bgroup
+      THESIS: ~~\l__nju_info_title_en_tl \\
+      DEPARTMENT: ~~\l__nju_info_dept_en_tl \\
+      SPECIALIZATION: ~~\l__nju_major_en_tl \\
+      UNDERGRADUATE:~~\l__nju_info_author_en_tl \\
+      MENTOR:~~\l__nju_info_supv_full_en_tl \\
+      ABSTRACT:
+      \egroup
+    }
+    \zihao{-4}\par%
+  }{%
+  \cleardoublepage
+  \newpage
+  }
+}
+{
+  % 研究生摘要环境
+  \NewDocumentEnvironment{abstract} {}
+  {%
+    \pagestyle{plain}
+    \pagenumbering{Roman}
+    % \phantomsection\addcontentsline{toc}{chapter}{中文摘要} % 将摘要插入目录和pdf书签
+    \pdfbookmark[0]{中文摘要}{中文摘要} % 将摘要插入pdf书签，与上一行不可共存
+    \begin{center}
+      \kaishu\zihao{-2}{\textbf{\uuline{
+        南京大学研究生毕业论文中文摘要首页用纸}}}
+    \end{center}
+
+    \bgroup
+    \kaishu\zihao{4}
+    \tl_set:Nn \tabcolsep {0pt}
+    \tl_set:Nn \arraystretch {0.8}
+    \noindent
+    毕业论文题目：\hspace{0.5em}\nju_underline:n {\l__nju_info_title_tl\hfill}\\
+    \uline{\makebox[9em]{\l__nju_major_tl}}专业
+    \uline{\makebox[4em]{\l__nju_info_grade_tl}}级
+    \str_if_eq:NNTF {\l__nju_info_degree_tl} { phd } {博}{硕}
+    士生姓名：\uline{\hfill\l__nju_info_author_tl\hfill} \\
+    指导教师（姓名、职称）：\uline{\hfill\l__nju_info_supv_full_tl\hfill}\par
+    \egroup
+
+    \kaishu\zihao{4}\par%
+  }{%
+  \newpage
+  }
+
+  % 英文摘要
+  \NewDocumentEnvironment{englishabstract} {}
+  {%
+    \pagestyle{plain}
+    % \phantomsection\addcontentsline{toc}{chapter}{英文摘要} % 将摘要插入目录和pdf书签
+    \pdfbookmark[0]{英文摘要}{英文摘要} % 将摘要插入pdf书签，与上一行不可共存
+    \begin{center}
+        \kaishu\zihao{-2}{\textbf{\uuline{
+          南京大学研究生毕业论文英文摘要首页用纸}}}
+    \end{center}
+    {
+      \bgroup
+      \zihao{4}
+      THESIS: ~~\l__nju_info_title_en_tl \\
+      SPECIALIZATION: ~~\l__nju_major_en_tl \\
+      POSTGRADUATE:~~\l__nju_info_author_en_tl \\
+      MENTOR:~~\l__nju_info_supv_full_en_tl\par
+      \egroup
+    }
+    \zihao{4}\par%
+  }{%
+  \cleardoublepage
+  \newpage
+  }
+}
+\endinput
+%%
+%% End of file `njuthesis.cls'.