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if !has('nvim')
finish
endif
inoremap <silent><expr> <TAB> pumvisible() ? "\<C-n>" : "\<TAB>"
inoremap <expr><S-TAB> pumvisible() ? "\<C-p>" : "\<C-h>"
packadd nvim-cmp
packadd cmp-buffer
packadd cmp-path
packadd cmp-cmdline
packadd cmp-omni
" cmp-nvim-ultisnips is kind of buggy. Disable it before investigation.
" packadd cmp-nvim-ultisnips
lua <<EOF
local cmp = require 'cmp'
cmp.setup({
preselect = cmp.PreselectMode.None,
-- snippet = {
-- expand = function(args)
-- vim.fn["UltiSnips#Anon"](args.body)
-- end,
-- },
sources = cmp.config.sources({
-- { name = 'ultisnips' },
{ name = 'nvim_lsp' },
{ name = 'omni' },
}, {
{ name = 'buffer' },
}),
mapping = cmp.mapping.preset.insert({
['<Tab>'] = cmp.mapping(function(fallback)
if cmp.visible() then
cmp.select_next_item()
else
fallback()
end
end, { 'i', 's' }),
['<S-Tab>'] = cmp.mapping(function(fallback)
if cmp.visible() then
cmp.select_prev_item()
else
fallback()
end
end, { 'i', 's' }),
}),
})
cmp.setup.cmdline('/', {
mapping = cmp.mapping.preset.cmdline(),
sources = cmp.config.sources({
{ name = 'buffer' },
}),
})
cmp.setup.cmdline(':', {
mapping = cmp.mapping.preset.cmdline(),
sources = cmp.config.sources({
{ name = 'path' },
}, {
{ name = 'cmdline' },
}),
})
EOF
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