my config

set termguicolors
call plug#begin()
Plug 'w0rp/ale'
Plug 'junegunn/fzf', { 'dir': '~/.fzf', 'do': './install --all' }
Plug 'junegunn/fzf.vim'
Plug 'Shougo/deoplete.nvim', { 'do': ':UpdateRemotePlugins' }
Plug 'zchee/deoplete-jedi'
Plug 'davidhalter/jedi-vim'
Plug 'smitajit/bufutils.vim'
Plug 'wincent/command-t'
Plug 'scrooloose/nerdcommenter'
Plug 'yuttie/comfortable-motion.vim'
Plug 'numirias/semshi'
Plug 'tpope/vim-fugitive'
"Plug 'Valloric/YouCompleteMe'
Plug 'roxma/nvim-yarp'
Plug 'SirVer/ultisnips'
Plug 'honza/vim-snippets'
"Plug 'tpope/vim-surround'
Plug 'ervandew/supertab'
Plug 'jiangmiao/auto-pairs'
Plug 'scrooloose/nerdtree'
"Plug 'edkolev/promptline.vim'
Plug 'vim-airline/vim-airline-themes'
Plug 'vim-airline/vim-airline'
call plug#end()
autocmd FileType python setlocal completeopt-=preview
syntax on
syntax enable
filetype on
filetype plugin on
let mapleader=","
let g:airline#extensions#tabline#formatter = 'unique_tail_improved'
let g:airline#extensions#tabline#enabled = 1
let g:airline#extensions#tabline#buffer_idx_mode = 1
let g:python_highlight_all = 1
let g:jedi#completions_enabled = 0

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:jedi#goto_command = "L"
let g:jedi#goto_assignments_command = "<leader>g"
let g:jedi#goto_definitions_command = "<leader>d"
let g:jedi#documentation_command = "K"
let g:jedi#usages_command = "<leader>n"
"let g:jedi#rename_command = "<leader>r"



"nnoremap <leader>gl :YcmCompleter GoTo<CR>
" make YCM compatible with UltiSnips (using supertab)
"let g:ycm_key_list_select_completion = ['<C-n>', '<Down>']
"let g:ycm_key_list_previous_completion = ['<C-p>', '<Up>']
let g:SuperTabDefaultCompletionType = '<C-n>'
nnoremap <leader>dq :BClosePreviews<cr>
let g:CommandTScanDotDirectories = 1
let g:CommandTAlwaysShowDotFiles = 1


let g:deoplete#enable_at_startup = 1
"le:jedi#completions_enabled = 0

" better key bindings for UltiSnipsExpandTrigger
let g:UltiSnipsExpandTrigger = "<tab>"
let g:UltiSnipsJumpForwardTrigger = "<tab>"
let g:UltiSnipsJumpBackwardTrigger = "<s-tab>"
"let g:python3_host_prog='~/.pyenv/versions/p36/bin/python3'
highlight Pmenu ctermfg=15 ctermbg=0 guifg=#ffffff guibg=#000000
"############################# Other ########################################################
set number
"autocmd VimEnter,BufEnter,BufWinEnter * silent! iunmap <buffer> §
"let g:SuperTabDefaultCompletionType = "<c-n>"
" turn hybrid line numbers on
set number "relativenumber
"set nu rnu

nmap œ <CR>
imap œ <CR>
vmap œ <CR>
cmap œ <CR>
omap œ <CR>
noremap <C-k> <C-o>de
nnoremap ≥ <C-w><C-w>
nnoremap ≤ :set nonumber!<CR>
nmap § <Esc>
vmap § <Esc>gV
omap § <Esc>
cmap § <C-C><Esc>
imap § <Esc>
imap § <Esc>`^
nmap ÷ :NERDTreeToggle<CR>`"
let g:airline_theme='badwolf'
" show existing tab with 4 spaces width
set number
set smartindent
set expandtab
set tabstop=4
" when indenting with '>', use 4 spaces width
set shiftwidth=4
" On pressing tab, insert 4 spaces
set noswapfile
highlight LineNr term=bold cterm=NONE ctermfg=DarkGrey ctermbg=NONE gui=NONE guifg=DarkGrey guibg=NONE
set background=dark
let g:airline_powerline_fonts = 1

" yank to clipboard
if has("clipboard")
  set clipboard=unnamed " copy to the system clipboard
  if has("unnamedplus") " X11 support
    set clipboard+=unnamedplus
  endif
endif

" history for undo
execute ':silent !mkdir -p ~/.vim/undodir/'
set history=64
set undolevels=128
set undodir=~/.vim/undodir/
set undofile
set undolevels=1000
set undoreload=10000

"autoindets
set ai
set showcmd

let g:ale_linters = {'python': ['flake8']}
let g:ale_fixers = {'python': ['autopep8']}
let g:ale_fix_on_save = 1
let g:ale_python_autopep8_options = '--aggressive'
filetype plugin indent on