set nocompatible              " be iMproved, required
filetype indent plugin on                  " required

set modeline
set modelines=1
set nowrap

set viminfo='100,<100,s20 " vim file history

set hidden

set shiftwidth=2
set tabstop=2
set number
set relativenumber
set mouse=
set listchars=tab:→\ ,nbsp:␣,trail:␣,extends:⟩,precedes:⟨
set list

set autoindent
set smartindent

set undolevels=1000
set undoreload=10000

set updatetime=300

let mapleader = " "

nmap <c-s> :w<CR>
imap <c-s> <Esc>:w<CR>
vmap <c-s> <Esc><c-s>gv

noremap <leader>y "+y
noremap <leader>p "+p

noremap i <Up>
noremap j <Left>
noremap k <Down>
noremap h i

vnoremap K L
vnoremap I H
vnoremap H I

nnoremap K L
nnoremap I H
nnoremap H I

map <leader>wi :wincmd k<CR>
map <leader>wj :wincmd h<CR>
map <leader>wk :wincmd j<CR>
map <leader>wl :wincmd l<CR>
map <leader>wq :wincmd q<CR>

map <leader>wI :wincmd K<CR>
map <leader>wJ :wincmd H<CR>
map <leader>wK :wincmd J<CR>
map <leader>wL :wincmd L<CR>

" replay macro for each line of a visual selection
xnoremap @q :normal @q<CR>
xnoremap @@ :normal @@<CR>

" reselect and re-yank any text that is pasted in visual mode
xnoremap p pgvy

" Escape overwrite
inoremap jj <Esc>

" Open new buffer
nmap <leader>bn :enew<cr>
nmap <leader>l :bnext<CR>
nmap <leader>bn :bnext<CR>
nmap <leader>j :bprevious<CR>
nmap <leader>bp :bprevious<CR>
nmap <leader>q :bp <BAR> bd #<CR>
nmap <leader>bq :bp <BAR> bd #<CR>

" Clear quickfix shortcut
nmap <Leader>c :ccl<CR>

" Remember cursor position
" Vim jumps to the last position when reopening a file
if has("autocmd")
  au BufReadPost * if line("'\"") > 1 && line("'\"") <= line("$") | exe "normal! g'\"" | endif
endif