46 lines
1.1 KiB
Lua
46 lines
1.1 KiB
Lua
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local status, cmp = pcall(require, "cmp")
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if (not status) then return end
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local function has_words_before()
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local line, col = unpack(vim.api.nvim_win_get_cursor(0))
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return col ~= 0 and vim.api.nvim_buf_get_lines(0, line - 1, line, true)[1]:sub(col, col):match("%s") == nil
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end
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-- nvim-cmp setup
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local cmp = require 'cmp'
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cmp.setup {
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completion = {
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autocomplete = false
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},
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snippet = {
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expand = function(args)
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require('luasnip').lsp_expand(args.body)
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end,
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},
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mapping = {
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['<Tab>'] = cmp.mapping(function(fallback)
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if cmp.visible() then
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cmp.select_next_item()
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elseif has_words_before() then
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cmp.complete()
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else
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fallback()
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end
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end, { "i", "s" }),
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['<S-Tab>'] = cmp.mapping.select_prev_item(),
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['<C-d>'] = cmp.mapping.scroll_docs(-4),
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['<C-f>'] = cmp.mapping.scroll_docs(4),
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['<C-e>'] = cmp.mapping.close(),
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['<CR>'] = cmp.mapping.confirm {
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behavior = cmp.ConfirmBehavior.Replace,
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select = true,
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},
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},
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sources = {
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{ name = 'nvim_lsp' },
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{ name = 'luasnip' },
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},
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}
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