Update, added a cuple plugins and fixed tab lenght

init.vim

@@ -1,14 +1,21 @@
-set number
+set relativenumber
 set autoindent
 set termguicolors
 set cursorline
+set ts=4 sw=4
+
 call plug#begin()
 Plug 'preservim/nerdtree'
 Plug 'itchyny/lightline.vim'
 Plug 'gilgigilgil/anderson.vim'
 Plug 'sainnhe/sonokai'
+Plug 'numirias/semshi', { 'do': ':UpdateRemotePlugins' }
+Plug 'bfrg/vim-cpp-modern'
 call plug#end()
 
+
+let $NVIM_TUI_ENABLE_TRUE_COLOR=1
+
 " Start NERDTree. If a file is specified, move the cursor to its window.
 autocmd StdinReadPre * let s:std_in=1
 autocmd VimEnter * NERDTree | if argc() > 0 || exists("s:std_in") | wincmd p | endif
@@ -38,5 +45,4 @@ let g:airline_powerline_fonts = 1
 
 let g:sonokai_style = 'shusia'
 let g:sonokai_better_performance = 1
-
 colorscheme sonokai