.vimrc

call plug#begin('~/.vim/plugged')
  Plug 'dracula/vim', { 'name': 'dracula' }
  Plug 'tpope/vim-fugitive'
  Plug 'vim-airline/vim-airline'
  Plug 'scrooloose/nerdtree'
  Plug 'airblade/vim-gitgutter'
  Plug 'editorconfig/editorconfig-vim'
call plug#end()

" neovim: enable true colors
set termguicolors

" vim-airline: setting airline theme
let g:airline_theme = 'dracula'
let g:airline_powerline_fonts = 1

" neovim: setting theme
colorscheme dracula
set background=dark

" neovim: show line number column
set number

" vim-gitgutter: show always diff column
set signcolumn=yes

" vim-gitgutter: reduce updating time
set updatetime=100

" neovim: highlight current line
set cursorline

" move line up, down (shift + up/  shift + down)
nnoremap <S-Up> :m-2<CR>
nnoremap <S-Down> :m+<CR>
inoremap <S-Up> <Esc>:m-2<CR>
inoremap <S-Down> <Esc>:m+<CR>

" auto close brackets
inoremap " ""<left>
inoremap ' ''<left>
inoremap ( ()<left>
inoremap [ []<left>
inoremap { {}<left>
inoremap {<CR> {<CR>}<ESC>O
inoremap {;<CR> {<CR>};<ESC>O