Add handy mappings for buffer mobility

dotfiles/vim/vimrc

@@ -104,6 +104,10 @@ inoremap <C-Left> <C-P>
 inoremap <C-Right> <C-N>
 noremap p p`[
 noremap P P`[
+nnoremap ,, :b#<CR>
+nnoremap ,m :previous<CR>
+nnoremap ,. :next<CR>
+nnoremap ,l :ls<CR>
 
 if has("autocmd")
   filetype plugin indent on