let mapleader = " "
set background=dark
set clipboard=unnamedplus               " Use system clipboard
" set list                                " Show spaces, tabs, etc.
set number
set relativenumber
set shortmess+=I                        " Deactivate intro text
set nowrap                              " Disable wrapping
set fillchars=eob:\                     " Remove "~" for empty lines (`eob:\` must end with a trailing space)

autocmd BufwritePost * %s/\s\+$//e      " Remove trailing spaces when saving
" Disable autocomments
autocmd FileType * setlocal formatoptions-=c formatoptions-=r formatoptions-=o

" Different cursor shapes for insert and normal modes
let &t_SI = "\e[6 q"
let &t_EI = "\e[2 q"
set ttimeout
set ttimeoutlen=1
set ttyfast

" Tabs
nnoremap <silent> <C-t> :tabnew<CR>
nnoremap <silent> J :tabn<CR>
nnoremap <silent> K :tabp<CR>

" Windows
nnoremap <silent> <C-Down>  :split<CR>
nnoremap <silent> <C-Right> :vsplit<CR>
nnoremap <C-h> <C-w>h
nnoremap <C-j> <C-w>j
nnoremap <C-k> <C-w>k
nnoremap <C-l> <C-w>l

" Imitate normal mode in insert mode
inoremap <C-h> <Left>
inoremap <C-j> <Down>
inoremap <C-k> <Up>
inoremap <C-l> <Right>
inoremap <C-Space> <Esc>

" Other
nnoremap <silent> <leader><leader> :w!<CR>
nnoremap <silent> <leader>q :wq!<CR>