一、序言
??????本文针对是对于嵌入式开发者，个人而言比较好用一些的配置版本
二、使用方法
??????在家目录中添加**.vimrc**文件，将配置添加进去即可。
三、.vimrc配置文件
??????除了一些基础配置以外，还添加了一些好用的插件：Vundle、ctags、cscope等。使用效果图如下：
" Author: Pitnitus
" Created: 2022-01-01
" LastChange: 2022-05-08
"iGENERAL SETTINGS: {{{1
" To use VIM settings, out of VI compatible mode.
set nocompatible
" Enable file type detection.
filetype plugin indent on
" Syntax highlighting.
syntax on
" Setting colorscheme
" Other settings.
set autoindent
set autoread
set autowrite
set background=dark
set backspace=indent,eol,start
set nobackup
set cindent
set cinoptions=:0
set cursorline
set completeopt=longest,menuone
set noexpandtab
set fileencodings=utf-8,gb2312,gbk,gb18030
set fileformat=unix
set foldenable
set foldmethod=marker
set guioptions-=T
set guioptions-=m
set guioptions-=r
set guioptions-=l
set helpheight=10
set helplang=cn
set hidden
"set history=100
set hlsearch
set ignorecase
set incsearch
set laststatus=2
set mouse-=a
set number
set paste
set pumheight=10
set ruler
set scrolloff=5
set shiftwidth=4
set showcmd
set smartindent
set smartcase
set tabstop=4
set termencoding=utf-8
set textwidth=80
set whichwrap=h,l
set wildignore=*.bak,*.o,*.e,*~
set wildmenu
set wildmode=list:longest,full
set nowrap
"""""""""""""""""""""""""""""""""""""
"1 Vundle manage
set nocompatible "be iMproved, required
filetype off "required
"set the runtime path to include Vundle and initialize
set rtp+=~/Vundle.vim
call vundle#begin()
"let Vundle manage Vundle, required
Plugin 'Vundle.vim'
"All of your Plugins must be added before the following line
call vundle#end() " required
filetype plugin indent on "required
"""""""""""""""""""""""""""""""""""""'
"ctags manage
"sudo apt-get install ctags
"Use :
" Process use command "ctags -R"
" ctrl+] -->
" ctrl+T <--
:set tags=tags
""""""""""""""""""""""""""""""""""""
"cscope manage
"sudo apt-get install cscope
"
"cscope : build-in datalib:cscope-Rbq;
" F5 : find c char;
" F6 : find a string
" F7 : find handle's define
" F8 : find it who used handle
if has("cscope")
set csprg=/usr/bin/cscope
set csto=1
set nocsverb
"add any database in current directory
if filereadable("cscope.out")
cs add cscope.out
endif
set csverb
endif
:set cscopequickfix=s-,c-,d-,i-,t-,e-
nmap <silent> <F5> :cs find s <C-R>=expand("<cword>") <CR><CR>
nmap <silent> <F6> :cs find t <C-R>=expand("<cword>") <CR><CR>
nmap <silent> <F7> :cs find c <C-R>=expand("<cword>") <CR><CR>
nmap <silent> <F8> :cs find d <C-R>=expand("<cword>") <CR><CR>
"""""""""""""""""""""""""""""""""""""""""""""""""""""""
Plugin 'majutsushi/tagbar' " Tag bar"
" Tagbar
let g:tagbar_width=40
autocmd BufReadPost *.cpp,*.c,*.h,*.cc,*.cxx call tagbar#autoopen()
""""""""""""""""""""""""""""""""""""""""""""""""""""""
Plugin 'scrooloose/nerdtree'
" NetRedTree
autocmd StdinReadPre * let s:std_in=1
autocmd VimEnter * if argc() == 0 && !exists("s:std_in") | NERDTree | endif
let NERDTreeWinSize=15
let NERDTreeShowLineNumbers=5
let NERDTreeAutoCenter=1
let NERDTreeShowBookmarks=1
""""""""""""""""""""""""""""""""""""""""""""""""""""""
" Tools for language rules to check
Plugin 'w0rp/ale'
let g:ale_sign_columm_always=1
let g:ale_sign_error = 'X'
let g:ale_sign_sign_warning = 'w'
let g:ale_statusline_format = ['X %d', '~~ %d', '\/ OK']
let g:ale_echo_msg_format = '[%linter%] %code: %%s'
let g:ale_lint_on_text_changed = 'normal'
let g:ale_lint_on_insert_leave = 1
let g:ale_c_gcc_options = '-Wall -O2 -std=c99'
let g:ale_cpp_gcc_options = '-Wall -O2 -std=c++14'
let g:ale_c_cppcheck_options = ''
let g:ale_cpp_cppcheck_options = ''
""""""""""""""""""""""""""""""""""""""""""""""""""
Plugin 'Valloric/YouCompleteMe'
set number
