数周以来一切都进展顺利，但在尝试更改标题中的字体样式时，我丢失了目录：例如，它没有显示在 pdf 中。
**** 以下是我的序言：
% DO NOT ALTER THIS PREAMBLE!!!
%
% This preamble is designed to ensure that the User's Guide prints
% out as advertised. If you mess with this preamble,
% parts of the User's Guide may not print out as expected. If you
% have problems LaTeXing this file, please contact
% the documentation team
% email: [email protected]
\usepackage{ifpdf} % part of the hyperref bundle
\ifpdf % if pdflatex is used
% set fonts for nicer pdf view
\IfFileExists{lmodern.sty}{\usepackage{lmodern}}{}
\fi % end if pdflatex is used
% for correct jump positions whe clicking on a link to a float
\usepackage[figure]{hypcap}
% the pages of the TOC is numbered roman
% and a pdf-bookmark for the TOC is added
\let\myTOC\tableofcontents
\renewcommand\tableofcontents{%
\frontmatter
\pdfbookmark[1]{\contentsname}{}
\myTOC
\mainmatter }
% define a short command for \textvisiblespace
\newcommand{\spce}{\textvisiblespace}
% macro for italic page numbers in the index
\newcommand{\IndexDef}[1]{\textit{#1}}
% for customized page headers/footers
% only needed because they are only used in one section of the document
\usepackage{fancyhdr}
% change header rule width
\renewcommand{\headrulewidth}{1pt}
% workaround for a makeindex bug,
% see sec. "Index Entry Order"
% only uncomment this when you are using makindex
%\let\OrgIndex\index
%\renewcommand*{\index}[1]{\OrgIndex{#1}}
\setkomafont{pagehead}{\normalfont\sffamily\upshape}
**** 以下是 lyx 代码：
dedicated to:Laurie, love of my life--- LloydJackie, my best half--- Jesseand to:the Open Source giantswho have given usLinux, Erlang, Nitrogen and so much else--- LRP & JG
\maketitle
\tableofcontents{}
\chapter*{Authors' Note}
**** 哦，我在哪里可以再次找到它？
非常感谢，
本地资源规划