VIM替代插件的原生功能合集（持续更新）

How to Do 90% of What Plugins Do (With Just Vim)
This collection is inspired by the youtube video: How to Do 90% of What Plugins Do (With Just Vim)
VIM内置文件浏览框NetRW
g:netrw_browse_split是重要的选项，直接影响体验：
*g:netrw_browse_split* when browsing, <cr> will open the file by:
=0: re-using the same window (default)
=1: horizontally splitting the window first
=2: vertically splitting the window first
=3: open file in new tab
=4: act like “P” (ie. open previous window)
*g:netrw_liststyle* Set the default listing style:
= 0: thin listing (one file per line)
= 1: long listing (one file per line with time
stamp information and file size)
= 2: wide listing (multiple files in columns)
= 3: tree style listing
File Navigation
# Fuzzy recursively search file in current folder & open it
:find *test.py**

# Fuzzy search buffers ever opened & open it
:b *file*
Vim原生补全工具 OmniComplete
用了一天倒腾自动补全插件，实在是崩溃，但凡有点名气的都对vim本身的编译有很麻烦的要求。搜索过程中才发现Vim其实是自带补全功能的，称为OmniComplete。输代码的过程中，直接按Ctrl+X然后再按Ctrl+O，就会弹出vim猜测的一系列补全内容。可以在菜单里按“上下键”选择，注意是方向上下键，不是JK键。经过测试，原生支持很多种语言。

在Insert编辑模式时，输入某个词，然后：

按Ctrl+x再按Ctrl+l，就会显示出一个提示列表。
按Ctrl+n或Ctrl+p上下选择。

当然，这样按键太麻烦，我们要做键盘映射了：
” 按Ctrl+d显示自动补全
inoremap <C-d> <C-x><C-l>