.vimrc

   1 syntax enable
   2 "colorscheme wombat256mod
   3 set background=dark
   4
   5 set t_Co=256 "terminal color
   6 set encoding=utf-8 "required for ycm
   7 set noerrorbells
   8 set tabstop=4 softtabstop=4
   9 set shiftwidth=4
  10 set expandtab
  11 set smartindent
  12 set number
  13 set nowrap
  14 set smartcase
  15 set incsearch
  16 set hlsearch
  17 set ignorecase
  18 set cursorline
  19 set autochdir
  20 set mouse=a
  21 set laststatus=2 "always show status line
  22 set wildmenu
  23
  24 " Turn backup off
  25 set noswapfile
  26 set nobackup
  27 set nowritebackup
  28 set undodir=~/.vim/undodir
  29 set undofile
  30
  31 "ColumnLimit
  32 set colorcolumn=80
  33 highlight ColorColumn ctermbg=0 guibg=lightgrey
  34
  35 set tags=tags~;,tags~
  36 "setting gf (go file) path
  37 "change kernel version to your version, for kernel development
  38 set path=.,lib;,include;,includes;
  39 set path+=/lib/modules/5.4.46-1-lts/build/include
  40 set path+=/lib/modules/5.4.46-1-lts/build/arch/x86/include
  41 set path+=/usr/include,/usr/include/c++/*
  42
  43
  44 " Writes to the unnamed register also writes to the * and + registers. This
  45 " makes it easy to interact with the system clipboard
  46 if has ('unnamedplus')
  47     set clipboard=unnamedplus
  48 else
  49     set clipboard=unnamed
  50 endif
  51
  52 call plug#begin()
  53
  54 Plug 'morhetz/gruvbox'
  55 Plug 'ycm-core/YouCompleteMe'
  56 Plug 'kien/ctrlp.vim'
  57 Plug 'mbbill/undotree'
  58
  59 Plug 'preservim/nerdtree'
  60 Plug 'rhysd/vim-clang-format'
  61 Plug 'ludovicchabant/vim-gutentags'
  62 Plug 'plasticboy/vim-markdown'
  63 Plug 'christoomey/vim-tmux-navigator'
  64
  65 call plug#end()
  66
  67 colorscheme gruvbox
  68
  69 autocmd StdinReadPre * let s:std_in=1
  70 "when vim openning with no file, open NERDTree
  71 autocmd VimEnter * if argc() == 0 && !exists("s:std_in") | NERDTree | endif
  72
  73 let g:ctrlp_user_command = ['.git/', 'git --git-dir=%s/.git ls-files -oc --exclude-standard']
  74 let g:ctrlp_use_caching = 0
  75
  76 let g:ycm_global_ycm_extra_conf = '~/.vim/.ycm_extra_conf.py'
  77 let g:ycm_enable_diagnostic_signs = 0
  78 let g:ycm_always_populate_location_list = 1
  79 "let g:ycm_show_diagnostics_ui = 0
  80 let g:ycm_add_preview_to_completeopt = 1
  81 let g:ycm_autoclose_preview_window_after_completion = 1
  82 let g:ycm_auto_hover = 'no'
  83
  84 let mapleader = " "
  85 nnoremap <C-h> <C-w>h
  86 nnoremap <C-j> <C-w>j
  87 nnoremap <C-k> <C-w>k
  88 nnoremap <C-l> <C-w>l
  89 nnoremap <leader>" viw<esc>a"<esc>bi"<esc>lel
  90 nnoremap <leader>' viw<esc>a'<esc>bi'<esc>lel
  91 nnoremap <leader>u :UndotreeShow<CR>
  92 nnoremap <leader>v :NERDTreeToggle<CR>
  93 nnoremap <silent> <Leader>+ :vertical resize +5<CR>
  94 nnoremap <silent> <Leader>- :vertical resize -5<CR>
  95
  96 nnoremap <silent> <leader>gd :YcmCompleter GoTo<CR>
  97 nnoremap <silent> <leader>gr :YcmCompleter GoToReferences<CR>
  98
  99 "HighLight trailing whitespace"
 100 highlight ExtraWhitespace ctermbg=red guibg=red
 101 match ExtraWhitespace /\s\+$/
 102
 103 "use powerline-vim for normal use
 104 "instead of installing for both user and root
 105 "run to install lib: pip3 install --user powerline-status
 106 python3 from powerline.vim import setup as powerline_setup
 107 python3 powerline_setup()
 108 python3 del powerline_setup