Help With Completion

[kyp0717]

Hello.
I am unable to figure out how to navigate and choose the correct choice in the completion pop-up window.
I try tab, ctrl-f and others key-combo but none of it worked.
I try to look in the completion.lua and keymap.lua to see how completion was configured but I could not find the code for completion keymap.

Please advise.
Thank you.

[mrcjkb]

Hey 👋

The keymaps defined in completion.lua are chosen to be close to what you get with native Neovim:
<C-n> and <C-p> to navigate and <C-y> (for "yes") to select a completion.

nvim-cmp provides a mapping DSL via its setup function to configure this:

kickstart-nix.nvim/nvim/plugin/completion.lua

Lines 55 to 103 in f6fd1fa

	mapping = {
	['<C-b>'] = cmp.mapping(function(_)
	if cmp.visible() then
	cmp.scroll_docs(-4)
	else
	complete_with_source('buffer')
	end
	end, { 'i', 'c', 's' }),
	['<C-f>'] = cmp.mapping(function(_)
	if cmp.visible() then
	cmp.scroll_docs(4)
	else
	complete_with_source('path')
	end
	end, { 'i', 'c', 's' }),
	['<C-n>'] = cmp.mapping(function(fallback)
	if cmp.visible() then
	cmp.select_next_item()
	-- expand_or_jumpable(): Jump outside the snippet region
	-- expand_or_locally_jumpable(): Only jump inside the snippet region
	elseif luasnip.expand_or_locally_jumpable() then
	luasnip.expand_or_jump()
	elseif has_words_before() then
	cmp.complete()
	else
	fallback()
	end
	end, { 'i', 'c', 's' }),
	['<C-p>'] = cmp.mapping(function(fallback)
	if cmp.visible() then
	cmp.select_prev_item()
	elseif luasnip.jumpable(-1) then
	luasnip.jump(-1)
	else
	fallback()
	end
	end, { 'i', 'c', 's' }),
	-- toggle completion
	['<C-e>'] = cmp.mapping(function(_)
	if cmp.visible() then
	cmp.close()
	else
	cmp.complete()
	end
	end, { 'i', 'c', 's' }),
	['<C-y>'] = cmp.mapping.confirm {
	select = true,
	},
	},

I advise against using <TAB>, as this will make it harder for you to adapt if you are using vim on a remote server.

[kyp0717]

Thanks for your prompt respond!