set tabstop=4 expandtab
set shiftwidth=4
set softtabstop=4
set autoindent
set cindent
set mouse=a
set number
set relativenumber

syntax on
colorscheme habamax
filetype plugin on

setlocal shortmess+=c
set tags=./tags,tags;
set completeopt=menu,menuone,noinsert,popup
autocmd InsertCharPre * if pumvisible() == 0 && filereadable(expand(split(&tags, ',')[0])) && &filetype == 'c' |  call feedkeys("\<C-x>\<C-o>") | endif