.vim config use vundle

.vimrc

set nocompatible              " be iMproved, required
filetype off                  " required

" set the runtime path to include Vundle and initialize
set rtp+=~/.vim/bundle/Vundle.vim
set runtimepath^=~/.vim/bundle/ctrlp.vim
" TUI 颜色设置
" set termguicolors
" TUI 颜色设置，不然 vim-airline等着色不对
"set t_Co=256 
set t_Co=16 

call vundle#begin()
" alternatively, pass a path where Vundle should install plugins
"call vundle#begin('~/some/path/here')

" let Vundle manage Vundle, required
Plugin 'VundleVim/Vundle.vim'

" The following are examples of different formats supported.
" Keep Plugin commands between vundle#begin/end.
Plugin 'scrooloose/nerdtree'
Plugin 'Valloric/YouCompleteMe'
Plugin 'rdnetto/YCM-Generator'
"Plugin 'jeaye/color_coded'
Plugin 'scrooloose/nerdcommenter'
Plugin 'Yggdroot/indentLine'
Plugin 'dyng/ctrlsf.vim'
Plugin 'vivien/vim-linux-coding-style'
Plugin 'tpope/vim-fugitive'
Plugin 'ctrlpvim/ctrlp.vim'
" 保存session功能不好用，不会跟项目挂勾
"Plugin 'xolox/vim-misc'
"Plugin 'xolox/vim-session'

" Track the engine.
Plugin 'SirVer/ultisnips'
" " Snippets are separated from the engine. Add this if you want them:
Plugin 'honza/vim-snippets'

Plugin 'majutsushi/tagbar'

Plugin 'vim-airline/vim-airline'
Plugin 'vim-airline/vim-airline-themes'
"Plugin 'tpope/vim-surround'
"Plugin 'tpope/vim-repeat'
"Plugin 'terryma/vim-multiple-cursors'
 
" All of your Plugins must be added before the following line
call vundle#end()            " required
filetype plugin indent on    " required
" To ignore plugin indent changes, instead use:
"filetype plugin on
"
set nu! " 显示行号
syntax on " 代码高亮
" 将制表符扩展为空格
set expandtab
" 设置编辑时制表符占用空格数
set tabstop=4
" 设置格式化时制表符占用空格数
set shiftwidth=4
" 让 vim 把连续数量的空格视为一个制表符
set softtabstop=4

let mapleader = "\<Space>"

" if with python3 plugin support
"let g:ycm_server_python_interpreter = '/usr/bin/python3'
let g:ycm_global_ycm_extra_conf = '/home/honhe/.ycm_extra_conf.py'

let g:ycm_add_preview_to_completeopt = 1
let g:ycm_autoclose_preview_window_after_completion = 1
let g:ycm_autoclose_preview_window_after_insertion = 1
"打开vim时不再询问是否加"载ycm_extra_conf.py配置"
let g:ycm_confirm_extra_conf=0
"是否开启语义补全"
let g:ycm_seed_identifiers_with_syntax=1
"是否在注释中也开启补全"
let g:ycm_complete_in_comments=1
let g:ycm_collect_identifiers_from_comments_and_strings = 0
"开始补全的字符数"
let g:ycm_min_num_of_chars_for_completion=1
" 禁止缓存匹配项,每次都重新生成匹配项"
let g:ycm_cache_omnifunc=0
"字符串中也开启补全"
let g:ycm_complete_in_strings = 1
let g:ycm_key_list_select_completion=["<tab>"]
let g:ycm_key_list_previous_completion=["<S-tab>"]

" Trigger configuration. Do not use <tab> if you use
" https://github.com/Valloric/YouCompleteMe.
let g:UltiSnipsJumpForwardTrigger="<tab>"
let g:UltiSnipsJumpBackwardTrigger="<S-tab>"
let g:UltiSnipsExpandTrigger="<nop>"
let g:ulti_expand_or_jump_res = 0
function! <SID>ExpandSnippetOrReturn()
    let snippet = UltiSnips#ExpandSnippetOrJump()
    if g:ulti_expand_or_jump_res > 0
        return snippet
    else
        return "\<CR>"
    endif
endfunction
inoremap <expr> <CR> pumvisible() ? "<C-R>=<SID>ExpandSnippetOrReturn()<CR>" : "\<CR>"

let g:ctrlp_follow_symlinks = 1
let g:ctrlp_match_window = 'min:4,max:72'

let g:airline#extensions#tabline#enabled = 1
" 左侧配字符，不然TUI下不知道哪个BUFFER选中
let g:airline#extensions#tabline#left_sep = '>'
let g:airline#extensions#tabline#left_alt_sep = '|'
" When enabled, numbers will be displayed in the tabline and mappings will be
" exposed to allow you to select a buffer directly.  Up to 9 mappings will be
" exposed. >
let g:airline#extensions#tabline#buffer_idx_mode = 1
nmap <leader>1 <Plug>AirlineSelectTab1
nmap <leader>2 <Plug>AirlineSelectTab2
nmap <leader>3 <Plug>AirlineSelectTab3
nmap <leader>4 <Plug>AirlineSelectTab4
nmap <leader>5 <Plug>AirlineSelectTab5
nmap <leader>6 <Plug>AirlineSelectTab6
nmap <leader>7 <Plug>AirlineSelectTab7
nmap <leader>8 <Plug>AirlineSelectTab8
nmap <leader>9 <Plug>AirlineSelectTab9
nmap <leader>- <Plug>AirlineSelectPrevTab
nmap <leader>+ <Plug>AirlineSelectNextTab

let g:airline_theme='simple'
" 只对特定目录使用 linux style format
let g:linuxsty_patterns = [ "/home/honhe/Downloads/kernel/" ]

map <C-n> :NERDTreeToggle<CR> 
nmap <C-F>f <Plug>CtrlSFPrompt
nnoremap <leader>jl :YcmCompleter GoToDeclaration<CR>
nnoremap <leader>jt :YcmCompleter GoTo<CR>
nnoremap <leader>jf :YcmCompleter GoToDefinition<CR>
nnoremap <leader>ji :YcmCompleter GoToInclude<CR>