.vimrc_original

set encoding=utf-8

colorscheme desert


" tabs and spaces handling
set expandtab
set tabstop=4
set softtabstop=4
set shiftwidth=4

" check spelling 
:set spell

" always show status bar
set ls=2

"Auto Indent
set autoindent

" incremental search
set incsearch
" highlighted search results
set hlsearch

" syntax highlight on
syntax on

" show line numbers                             
set nu
autocmd InsertLeave * :set norelativenumber number
autocmd InsertEnter * :set relativenumber

" highlight current line & column
set cursorline
set cursorcolumn

" navigate windows with meta+arrows
map <M-Right> <c-w>l
map <M-Left> <c-w>h
map <M-Up> <c-w>k
map <M-Down> <c-w>j
imap <M-Right> <ESC><c-w>l
imap <M-Left> <ESC><c-w>h
imap <M-Up> <ESC><c-w>k
imap <M-Down> <ESC><c-w>j

" when scrolling, keep cursor 3 lines away from screen border
set scrolloff=3


set splitbelow
set splitright

" split navigations
nnoremap <C-J> <C-W><C-J>
nnoremap <C-K> <C-W><C-K>
nnoremap <C-L> <C-W><C-L>
nnoremap <C-H> <C-W><C-H>

" auto-complete
" Ctrl+P -> search backward
" Ctrl+N -> search forward