nnoremap <silent> <Leader>v+ :vertical resize +5<CR>
nnoremap <silent> <Leader>v- :vertical resize -5<CR>
+" shortcut for folding
+nnoremap <silent> <Leader>fi :set foldmethod=indent<CR>
+nnoremap <silent> <Leader>fd :set foldmethod=manual<CR>ggVGzD
"HighLight trailing whitespace"
highlight ExtraWhitespace ctermbg=red guibg=red