Follow up change of denite api

refs: github.com/Shougo/denite.nvim/pull/624

Author: ta1kt0me

.vimrc

@@ -236,11 +236,16 @@ nnoremap <silent> [unite]gp :<C-u>Denite<Space>grep<Return>
 nnoremap <silent> [unite]l :<C-u>Denite<Space>line<Return>
 nnoremap <silent> [unite]u :<C-u>Denite<Space>-resume<Return>
 
-call denite#custom#map('insert', '<C-j>', '<denite:move_to_next_line>', 'noremap')
-call denite#custom#map('insert', '<C-k>', '<denite:move_to_previous_line>', 'noremap')
-call denite#custom#map('insert', '<C-d>', '<denite:scroll_page_forwards>', 'noremap')
-call denite#custom#map('insert', '<C-u>', '<denite:scroll_page_backwards>', 'noremap')
-call denite#custom#map('insert', '<C-x>', '<denite:input_command_line>', 'noremap')
+" Define mappings
+autocmd FileType denite call s:denite_my_settings()
+function! s:denite_my_settings() abort
+  nnoremap <silent><buffer><expr> <CR> denite#do_map('do_action')
+  nnoremap <silent><buffer><expr> d denite#do_map('do_action', 'delete')
+  nnoremap <silent><buffer><expr> p denite#do_map('do_action', 'preview')
+  nnoremap <silent><buffer><expr> q denite#do_map('quit')
+  nnoremap <silent><buffer><expr> i denite#do_map('open_filter_buffer')
+  nnoremap <silent><buffer><expr> <Space> denite#do_map('toggle_select')
+endfunction
 
 " Use 'rg' instead of 'grep' if available
 if executable('rg')

README.md

@@ -160,8 +160,10 @@ Denite.nvim is to unite all interfaces for NeoVim/Vim.
 A few things at least you have to know about Denite are:
 
 - It requires Neovim or Vim 8.0+ with if_python3
-- `<C-j>` : to move to next line
-- `<C-k>` : to move to previous line
+- `j` : to move to next line
+- `k` : to move to previous line
+- `q` : to close "denite" window
+- `i` : to move to filter buffer
 - `<Leader>ur` : to "denite" recently opened files
 - `<Leader>ub` : to "denite" buffers
 - `<Leader>ufp` : to "denite" find files in the project (e.g. for files in git repository)