nvim: Set shortcuts for setting fold methods

Signed-off-by: Sanchayan Maity <maitysanchayan@gmail.com>

nvim/.config/nvim/init.vim

@@ -325,6 +325,12 @@ nnoremap ]p :ptnext<CR>
 nnoremap po :ppop<CR>
 nnoremap pc :pc<CR>
 nnoremap pi :psearch <C-R><C-W><CR>
+" Short cuts for setting fold methods
+nnoremap zmi :set foldmethod=indent<CR>
+nnoremap zmm :set foldmethod=manual<CR>
+nnoremap zme :set foldmethod=expr<CR>
+nnoremap zmk :set foldmethod=marker<CR>
+nnoremap zms :set foldmethod=syntax<CR>
 
 " Key Bindings to help with terminal mode
 :tnoremap jk <C-\><C-n>