VIM配置和使用

# 更新源
sudo add-apt-repository ppa:jonathonf/vim
sudo apt update
# 安装
sudo apt install vim

# download
git clone https://github.com/vim/vim.git
cd vim
# configure
./configure --with-features=huge \
            --enable-multibyte \
            --enable-python3interp=yes \
            --with-python3-config-dir=/usr/lib/python3.10/config-3.10-x86_64-linux-gnu \
            --enable-gui=gtk2 \
            --enable-cscope \
            --prefix=/usr/local/vim
# install
make
sudo make install

call plug#begin('~/.vim/plugged')

Plug 'itchyny/lightline.vim'
Plug 'scrooloose/nerdtree'               " 文件树
Plug 'Valloric/YouCompleteMe'            " 代码提示补全插件 
Plug 'sickill/vim-monokai'               " monokai主题
Plug 'vim-airline/vim-airline'           " 美化状态栏
Plug 'vim-airline/vim-airline-themes'    " 设置ailine
Plug 'plasticboy/vim-markdown'           " markdown高亮
Plug 'octol/vim-cpp-enhanced-highlight'  " C++代码高亮
Plug 'mhinz/vim-signify'
Plug 'dense-analysis/ale'
Plug 'morhetz/gruvbox'               " 主题   
Plug 'luochen1990/rainbow'       "rainbow parenthesis

call plug#end()


"------------------------------------
"-------------keyboard map-----------
"-----------------------------------
inoremap jj <esc>
"-----------------------------------
"让vimrc配置变更立即生效'
autocmd BufWritePost $MYVIMRC source $MYVIMRC
colorscheme gruvbox
set background=dark 
filetype on
set signcolumn=yes "强制显示侧边栏，防止时有时无
syntax on 
set shiftwidth=4
set tabstop=4
let g:ycm_clangd_binary_path='clangd'
set number
"搜索忽略大小写
set ignorecase
"搜索逐字符高亮
set hlsearch
set incsearch
" 为C程序提供自动缩进
set smartindent
set cursorline " 突出显示当前行
"光标遇到圆括号、方括号、大括号时，自动高亮对应的另一个圆括号、方括号和大括号"
set showmatch

"括号自动匹配补全"
inoremap ( ()<Esc>i
inoremap [ []<Esc>i
inoremap { {}<Esc>i
inoremap { {<CR>}<Esc>O
" C++的编译和运行
map <F5> :call CompileRunGpp()<CR>
func! CompileRunGpp()
exec "w"
exec "!g++ % -o %<"
exec "! ./%<"
endfunc

"rainbow parenthesis
let g:rainbow_active = 1
" 文件树的设置
nmap <Leader><Leader> :NERDTreeToggle<CR>
let NERDTreeWinSize=32
" 设置NERDTree子窗口宽度
let NERDTreeWinPos="left"      " 设置NERDTree子窗口位置
let NERDTreeShowHidden=1        " 显示隐藏文件
let NERDTreeMinimalUI=1         " NERDTree 子窗口中不显示冗余帮助信息
let g:rainbow_conf = {
\   'guifgs': ['royalblue3', 'darkorange3', 'seagreen3', 'firebrick'],
\   'ctermfgs': ['lightblue', 'lightyellow', 'lightcyan', 'lightmagenta'],
\   'operators': '_,\|+\|-_',
\   'parentheses': ['start=/(/ end=/)/ fold', 'start=/\[/ end=/\]/ fold', 'start=/{/ end=/}/ fold'],
\   'separately': {
\       '*': {},
\       'tex': {
\           'parentheses': ['start=/(/ end=/)/', 'start=/\[/ end=/\]/'],
\       },
\       'css': 0,
\   }
\}
" 绑定F2到NERDTreeToggle
map <F2> :NERDTreeToggle<CR>


" YouCompleteMe
set runtimepath+=~/.vim/plugged/YouCompleteMe
let g:ycm_collect_identifiers_from_tags_files = 1           " 开启 YCM 基于标签引擎
let g:ycm_collect_identifiers_from_comments_and_strings = 1 " 注释与字符串中的内容也用于补全
let g:syntastic_ignore_files=[".*\.py$"]
let g:ycm_seed_identifiers_with_syntax = 1                  " 语法关键字补全
let g:ycm_complete_in_comments = 1
let g:ycm_confirm_extra_conf = 0
let g:ycm_key_list_select_completion = ['<c-n>', '<Down>']  " 映射按键, 没有这个会拦截掉tab, 导致其他插件的tab不能用.
let g:ycm_key_list_previous_completion = ['<c-p>', '<Up>']
let g:ycm_complete_in_comments = 1                          " 在注释输入中也能补全
let g:ycm_complete_in_strings = 1                           " 在字符串输入中也能补全
let g:ycm_collect_identifiers_from_comments_and_strings = 1 " 注释和字符串中的文字也会被收入补全
let g:ycm_global_ycm_extra_conf='~/.vim/bundle/YouCompleteMe/third_party/ycmd/cpp/ycm/.ycm_extra_conf.py'
"let g:ycm_min_num_of_chars_for_completion=2                 " 从第2个键入字符就开始罗列匹配项
let g:ycm_global_ycm_extra_conf = "~/.vim/plugged/YouCompleteMe/third_party/ycmd/cpp/ycm/.ycm_extra_conf.py"



"" airline
let laststatus = 2
let g:airline_powerline_fonts = 1
let g:airline_theme = "dark"
let g:airline#extensions#tabline#enabled = 1



"" vim-monokai
" colorscheme monokai

"" vim-markdown
" Github风格markdown语法
let g:vim_markdown_no_extensions_in_markdown = 1

"" vim-cpp-enhanced-highlight
let g:cpp_class_scope_highlight = 1
let g:cpp_member_variable_highlight = 1
let g:cpp_class_decl_highlight = 1
let g:cpp_experimental_template_highlight = 1

" 自定义error和warning图标
let g:ale_sign_error = '✗'
let g:ale_sign_warning = '⚡'
" 显示Linter名称,出错或警告等相关信息
let g:ale_echo_msg_error_str = 'E'
let g:ale_echo_msg_warning_str = 'W'
let g:ale_echo_msg_format = '[%linter%] %s [%severity%]' 
"设置状态栏显示的内容,这里必须添加%{ALEGetStatusLine()到状态栏里
"设置ale显示内容
let g:ale_statusline_format = ['✗ %d', '⚡ %d', '✔ OK']
" 对verilog、c++、c、python单独设置linter
let g:ale_linters = { 'verilog': ['vlog'],
\   'c++': ['clangd'],
\   'c': ['gcc'],
\   'python': ['pylint'],
\}

let g:ale_lint_on_text_changed = 1
let g:ale_set_loclist = 0
let g:ale_set_quickfix = 1

mkdir ~/.vim
cd ~/.vim
mkdir plugged plugin syntax colors doc autoload

curl -fLo ~/.vim/autoload/plug.vim --create-dirs https://raw.githubusercontent.com/junegunn/vim-plug/master/plug.vim

sudo apt install python3 python3-dev

# 安装失败可能需要降级 setuptools == 64
/usr/bin/python3 ~/.vim/bundle/YouCompleteMe/install.py --all --verbose