Add more settings for cpp

after/ftplugin/cpp.vim

@@ -1,5 +1,10 @@
 set commentstring=//\ %s
 
+set tabstop=2       " number of visual spaces per TAB
+set softtabstop=2   " number of spaces in tab when editing
+set shiftwidth=2    " number of spaces to use for autoindent
+set expandtab       " expand tab to spaces so that tabs are spaces
+
 nnoremap <silent> <buffer> <F9> :call <SID>compile_run_cpp()<CR>
 
 function! s:compile_run_cpp() abort

core/plugins.vim

@@ -675,6 +675,7 @@ let g:XkbSwitchEnabled = 1
 " linters for different filetypes
 let g:ale_linters = {
   \ 'vim': ['vint'],
+  \ 'cpp': ['cppcheck'],
   \ }
 
 " Only run linters in the g:ale_linters dictionary