.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 backspace=indent,eol,start
  13 set number
  14 set nowrap
  15 set smartcase
  16 set incsearch
  17 set hlsearch
  18 set ignorecase
  19 set cursorline
  20 set autochdir
  21 set mouse=a
  22 set showtabline=2
  23 set laststatus=2 "always show status line
  24 set noshowmode
  25 set wildmenu
  26
  27 " Turn backup off
  28 set noswapfile
  29 set nobackup
  30 set nowritebackup
  31 set undodir=~/.vim/undodir
  32 set undofile
  33
  34 "ColumnLimit
  35 set colorcolumn=80
  36 highlight ColorColumn ctermbg=0 guibg=lightgrey
  37
  38 set tags=tags~;,tags~
  39 "setting gf (go file) path
  40 "change kernel version to your version, for kernel development
  41 set path=.,lib;,include;,includes;
  42 set path+=/lib/modules/5.4.46-1-lts/build/include
  43 set path+=/lib/modules/5.4.46-1-lts/build/arch/x86/include
  44 set path+=/usr/include,/usr/include/c++/*
  45
  46
  47 " Writes to the unnamed register also writes to the * and + registers. This
  48 " makes it easy to interact with the system clipboard
  49 if has ('unnamedplus')
  50     set clipboard=unnamedplus
  51 else
  52     set clipboard=unnamed
  53 endif
  54
  55 call plug#begin()
  56
  57 Plug 'vim-airline/vim-airline'
  58 "Plug 'vim-airline/vim-airline-themes'
  59
  60 Plug 'morhetz/gruvbox'
  61 Plug 'ycm-core/YouCompleteMe'
  62 Plug 'kien/ctrlp.vim'
  63 Plug 'mbbill/undotree'
  64
  65 Plug 'tpope/vim-fugitive'
  66 Plug 'preservim/nerdtree'
  67 Plug 'rhysd/vim-clang-format'
  68 Plug 'ludovicchabant/vim-gutentags'
  69 Plug 'plasticboy/vim-markdown'
  70 Plug 'christoomey/vim-tmux-navigator'
  71
  72 call plug#end()
  73
  74 colorscheme gruvbox
  75
  76 "tabline with airline
  77 ":help airline-tabline
  78 let g:airline#extensions#tabline#enabled = 1
  79 let g:airline#extensions#tabline#show_buffers = 0
  80 let g:airline#extensions#tabline#show_splits = 0
  81 let g:airline#extensions#tabline#show_tab_count = 0
  82 let g:airline#extensions#tabline#show_close_button = 0
  83
  84 autocmd StdinReadPre * let s:std_in=1
  85 "when vim openning with no file, open NERDTree
  86 autocmd VimEnter * if argc() == 0 && !exists("s:std_in") | NERDTree | endif
  87
  88 let g:ctrlp_user_command = ['.git/', 'git --git-dir=%s/.git ls-files -oc --exclude-standard']
  89 let g:ctrlp_use_caching = 0
  90
  91 let g:ycm_global_ycm_extra_conf = '~/.vim/.ycm_extra_conf.py'
  92 let g:ycm_enable_diagnostic_signs = 0
  93 let g:ycm_always_populate_location_list = 1
  94 "let g:ycm_show_diagnostics_ui = 0
  95 let g:ycm_add_preview_to_completeopt = 1
  96 let g:ycm_autoclose_preview_window_after_completion = 1
  97 let g:ycm_auto_hover = 'no'
  98
  99 let mapleader = " "
 100 nnoremap J :tabprevious<CR>
 101 nnoremap K :tabnext<CR>
 102 nnoremap <C-h> <C-w>h
 103 nnoremap <C-j> <C-w>j
 104 nnoremap <C-k> <C-w>k
 105 nnoremap <C-l> <C-w>l
 106 nnoremap <leader>" viw<esc>a"<esc>bi"<esc>lel
 107 nnoremap <leader>' viw<esc>a'<esc>bi'<esc>lel
 108 nnoremap <leader>u :UndotreeShow<CR>
 109 nnoremap <leader>v :NERDTreeToggle<CR>
 110 nnoremap <silent> <Leader>+ :resize +5<CR>
 111 nnoremap <silent> <Leader>- :resize -5<CR>
 112 nnoremap <silent> <Leader>v+ :vertical resize +5<CR>
 113 nnoremap <silent> <Leader>v- :vertical resize -5<CR>
 114
 115 nnoremap <silent> <leader>gd :YcmCompleter GoTo<CR>
 116 nnoremap <silent> <leader>gr :YcmCompleter GoToReferences<CR>
 117
 118 "HighLight trailing whitespace"
 119 highlight ExtraWhitespace ctermbg=red guibg=red
 120 match ExtraWhitespace /\s\+$/
 121
 122 "use powerline-vim for normal use
 123 "instead of installing for both user and root
 124 "run to install lib: pip3 install --user powerline-status
 125 "python3 from powerline.vim import setup as powerline_setup
 126 "python3 powerline_setup()
 127 "python3 del powerline_setup