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

let &t_EI = "\<Esc>[2 q"
let &t_SI = "\<Esc>[6 q"

syntax on
filetype plugin indent on

if !isdirectory($HOME."/.vim/undo-dir")
    call mkdir($HOME."/.vim/undo-dir", "", 0700)
endif

set undodir=~/.vim/undo-dir
set undofile

call plug#begin()
Plug 'tpope/vim-sensible'
Plug 'sheerun/vim-polyglot'
Plug 'joe-skb7/cscope-maps'
Plug 'vimsence/vimsence'
Plug 'preservim/nerdcommenter'
Plug 'tomasiser/vim-code-dark'
call plug#end()

colorscheme codedark

noremap <C-_> <plug>NERDCommenterInvert
nnoremap gd :cscope find g <C-R><C-W><CR>
nnoremap gf :cscope find f <C-R><C-W><CR>
vnoremap <silent> <C-c> y:call system('wl-copy', @")<CR>