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-- Set up nvim-cmp.
local cmp = require 'cmp'
-- https://old.reddit.com/r/neovim/comments/ucze6k/q_any_idea_why_i_cannot_do_tab_completion_on/i6eomr5/
vim.keymap.set('c', '<tab>', '<C-z>', { silent = false })
cmp.setup({
snippet = {
-- REQUIRED - you must specify a snippet engine
expand = function(args)
vim.fn["vsnip#anonymous"](args.body) -- For `vsnip` users.
-- require('luasnip').lsp_expand(args.body) -- For `luasnip` users.
-- require('snippy').expand_snippet(args.body) -- For `snippy` users.
-- vim.fn["UltiSnips#Anon"](args.body) -- For `ultisnips` users.
end,
},
experimental = {
ghost_text = true,
},
window = {
completion = cmp.config.window.bordered(),
documentation = cmp.config.window.bordered(),
},
mapping = cmp.mapping.preset.insert({
['<C-b>'] = cmp.mapping.scroll_docs(-4),
['<C-f>'] = cmp.mapping.scroll_docs(4),
['<C-Space>'] = cmp.mapping.complete(),
['<C-e>'] = cmp.mapping.abort(),
['<CR>'] = cmp.mapping.confirm({ select = true }), -- Accept currently selected item. Set `select` to `false` to only confirm explicitly selected items.
["<Tab>"] = cmp.mapping(function(fallback)
if vim.fn.pumvisible() == 1 then
feedkey("<C-n>", "n")
elseif cmp.visible() then
cmp.select_next_item()
else
fallback()
end
end, {
"i",
}),
["<S-Tab>"] = cmp.mapping(function(fallback)
if vim.fn.pumvisible() == 1 then
feedkey("<C-p>", "n")
elseif cmp.visible() then
cmp.select_prev_item()
else
fallback()
end
end, {
"i",
}),
}),
sources = cmp.config.sources({
{ name = 'nvim_lsp' },
{ name = 'path' },
{ name = 'vsnip' }, -- For vsnip users.
-- { name = 'luasnip' }, -- For luasnip users.
-- { name = 'ultisnips' }, -- For ultisnips users.
-- { name = 'snippy' }, -- For snippy users.
}, {
{ name = 'buffer' },
})
})
-- Set configuration for specific filetype.
cmp.setup.filetype('gitcommit', {
sources = cmp.config.sources({
{ name = 'cmp_git' }, -- You can specify the `cmp_git` source if you were installed it.
}, {
{ name = 'buffer' },
})
})
-- Use buffer source for `/` and `?` (if you enabled `native_menu`, this won't work anymore).
cmp.setup.cmdline({ '/', '?' }, {
mapping = cmp.mapping.preset.cmdline(),
sources = {
{ name = 'buffer' }
}
})
-- Use cmdline & path source for ':' (if you enabled `native_menu`, this won't work anymore).
cmp.setup.cmdline(':', {
sources = cmp.config.sources({
{ name = 'path' }
}, {
{ name = 'cmdline' }
})
})
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