Simple settings from Vim

.vimrc

" Instalar o Plug (Plugin manager)

call plug#begin()

Plug 'https://github.com/preservim/nerdtree', { 'on': 'NERDTreeToggle' }
Plug 'dracula/vim', { 'as': 'dracula' }
Plug 'vim-airline/vim-airline'
Plug 'tiagofumo/vim-nerdtree-syntax-highlight'

call plug#end()

syntax on
filetype plugin on

" Tema
colorscheme dracula

" Definições nativas do vim
set tabstop=2
set expandtab
set shiftwidth=2
set autoindent
set smartindent
set cindent
set t_Co=256
set noswapfile
set number
set autoread
set cursorline
set complete+=kspell
set completeopt=menuone
set nowrap
set hidden
set incsearch
set smartcase
set scrolloff=8
set signcolumn=yes
set splitright
set splitbelow
set mouse=a
set ai

" Cor na tabline
let airline#extensions#tabline#enabled=1

" NERDTree
let NERDCreateDefaultMappings = 1
let NERDSpaceDelims = 1
let NERDCompactSexyComs = 1
let NERDDefaultAlign = 'left'
let NERDCustomDelimiters = { 'c': { 'left': '/**','right': '*/' } }
let NERDCommentEmptyLines = 1
let NERDTrimTrailingWhitespace = 1
let NERDToggleCheckAllLines = 1
let NERDTreeMouseMode = 2
let NERDTreeShowHidden = 1
let NERDTreeAutoDeleteBuffer = 1

" Limitar algumas cores dos plugins 
:hi Normal ctermfg=None ctermbg=None
:hi VertSplit ctermbg=black ctermfg=black

" Permitir interação do mouse
augroup MouseInNERDTreeOnly
    autocmd!
    autocmd BufEnter NERD_tree_* set mouse=a
augroup END

" Configuração do NERDTree para abrir e fechar sidebar
nmap <C-x> :NERDTree<CR>
nmap <C-a> :NERDTreeToggle<CR>