setlocal textwidth=100

" indent 4 spaces
setlocal shiftwidth=4
setlocal tabstop=4
setlocal softtabstop=4
setlocal expandtab

setlocal nosmartindent
setlocal autoindent
setlocal cinkeys-=0#     " don't reindent PP directives
setlocal cinoptions+=:0  " don't indent case labels

" Load the doxygen syntax
let b:load_doxygen_syntax = 1

augroup fswitch
    au BufEnter *.h   let b:fswitchdst  = 'cpp,c'
    au BufEnter *.h   let b:fswitchlocs = 'reg:|include.*|src|'
    au BufEnter *.cpp let b:fswitchdst  = 'hpp,h'
    au BufEnter *.cpp let b:fswitchlocs = 'reg:|src|include/**|'
augroup END

nnoremap <buffer> gd :YcmCompleter GoTo<CR>
nnoremap <buffer> <C-W>d :vs<CR>:YcmCompleter GoTo<CR>

setlocal foldmethod=syntax
setlocal foldlevel=99
" set foldlevel according to number of matches of 'namespace' and 'class' not
" containing ';'
" function! InitialFoldLevel()
"     let v:errmsg = ""
"     keepjumps keeppatterns silent! 1,/}/s/^\(namespace\|class\) \+[^;]*$//n
"     if v:errmsg == ""
"         let &foldlevel=str2nr(split(v:statusmsg)[0])
"     endif
" endf
" call InitialFoldLevel()