测试环境：deepin 15.11
由于xetex对中文的支持较好，为了节约磁盘空间和安装时间，就只安装xetex。
在终端中执行以下命令
sudo apt-get install -y texstudio perl-tk
sudo apt-get install -y texlive-xetex
#Install chinese font package
sudo apt-get install -y latex-cjk-all
#Install fonts such as consolas
sudo apt-get install -y texlive-fonts-extra
#也许可以不要？
sudo apt-get install
安装时间较长。安装完后就可以使用vim或vscode或texstudio编写latex了。
样例（第一行用于指定编译器）：
% !TEX program = xelatex
\documentclass[UTF8]{ctexart}
\title{test}
\author{searchstar}
\date{}
\usepackage{float}
\usepackage{graphicx}
\usepackage{amsmath}
\usepackage{CJK}
\usepackage{amsfonts}
\usepackage{amssymb}
\usepackage{amsthm}
\usepackage{verbatim}
\usepackage{tabto} %tab
\usepackage{mathtools}
\usepackage{enumerate}
\usepackage{geometry}
\geometry{top=1.5cm, bottom=1.5cm, right=2cm, left=2cm}
\usepackage{listings}
\usepackage{xcolor}
\usepackage{fontspec}
\usepackage{inconsolata}
\fontspec{inconsolata}
\setmonofont[StylisticSet=1]{inconsolata} %1 or 3???
\newtheorem{theorem}{定理}[section]
\newtheorem{definition}{定义}[section]
\newtheorem{lemma}{引理}[section]
\begin{document}
\maketitle
\lstset{ %
backgroundcolor=\color{white}, % choose the background color; you must add \usepackage{color} or \usepackage{xcolor}
basicstyle=\ttfamily, %ttfamily is consolas
breakatwhitespace=false, % sets if automatic breaks should only happen at whitespace
breaklines=true, % sets automatic line breaking
deletekeywords={...}, % if you want to delete keywords from the given language
escapeinside={\%*}{*)}, % if you want to add LaTeX within your code
extendedchars=true, % lets you use non-ASCII characters; for 8-bits encodings only, does not work with UTF-8
keepspaces=true, % keeps spaces in text, useful for keeping indentation of code (possibly needs columns=flexible)
morekeywords={*,...}, % if you want to add more keywords to the set
% numbers=left, % where to put the line-numbers; possible values are (none, left, right)
numbersep=5pt, % how far the line-numbers are from the code
numberstyle=\ttfamily,
rulecolor=\color{black}, % if not set, the frame-color may be changed on line-breaks within not-black text (e.g. comments (green here))
showspaces=false, % show spaces everywhere adding particular underscores; it overrides 'showstringspaces'
showstringspaces=false, % underline spaces within strings only
showtabs=false, % show tabs within strings adding particular underscores
stepnumber=1, % the step between two line-numbers. If it's 1, each line will be numbered
tabsize=4, % sets default tabsize to 2 spaces
columns=fullflexible,
}
\begin{lstlisting}
Hello world!
00000
\end{lstlisting}
\end{document}
保存为sample.tex
以下三种方法任选一种
- 用texstudio打开，按F5即可编译并查看。
- 用vscode打开，安装插件LaTeX language support，LaTeX Workshop，latex-formatter，然后重启vscode，回到刚刚打开的sample.tex的文本界面，按ctrl+s即可编译，然后点击右上角的这个图标
就可以预览编译结果了。
- 使用vim
在~/.vim下新建一个tex.vimrc，内容：
set ts=4
set sw=4
set softtabstop=4
set smartindent " next level indent
func! Compile_pdflatex()
exec "!pdflatex %"
endfunc
func! Compile_xelatex()
exec "!xelatex %"
endfunc
func! View()
exec "!evince %<.pdf&"
endfunc
map <F6> :w<CR>:call Compile_pdflatex()<CR>
map <F7> :w<CR>:call View()<CR>
map <F5> <F6><F7>
map <C-F9> :w<CR>:call Compile_xelatex()<CR>
map <F9> <C-F9><F7>
其中evince是一种文档查看器，如果没有可以自己安装。
在~/.vimrc中加入：
syntax on
set nu
set autoindent " same level indent
map <C-A> ggvG$"+y
autocmd FileType tex source ~/.vim/tex.vimrc
保存退出后重启vim，然后用vim打开sample.tex文件，按F9即可编译并预览。
有时可能需要重启电脑才能使tex.vimrc的配置生效。如果还没有生效，就重启两次（手动狗头）。如果还不行，就把tex.vimrc中的内容直接搬到~/.vimrc里，然后把autocmd那行删掉。
