VIM setup

.vimrc

" Plug-ins
" ==========
" * https://github.com/preservim/nerdtree
" * https://github.com/vim-airline/vim-airline

" -----------------------------------------------

" Powerline font for https://github.com/vim-airline/vim-airline
let g:airline_powerline_fonts = 1

set nu
set ts=4 sw=4
set nocompatible
set smarttab
set ruler
set encoding=utf-8

" Default status bar
" set statusline=%F%m%r%h%w\ [FORMAT=%{&ff}]\ [TYPE=%Y]\ [ASCII=\%03.3b]\ [HEX=\%02.2B]\ [POS=%04l,%04v]\ [%p%%]\ [LEN=%L]
" set laststatus=2

" For NerdTree shortcut
nnoremap <leader>n :NERDTreeFocus<CR>
nnoremap <C-n> :NERDTree<CR>
nnoremap <C-t> :NERDTreeToggle<CR>
nnoremap <C-f> :NERDTreeFind<CR>