80 lines
1.8 KiB
Lua
80 lines
1.8 KiB
Lua
local M = {}
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local cmp = require('cmp')
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local cmp_buffer = require('cmp_buffer')
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local luasnip = require('luasnip')
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function M.setup()
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cmp.setup {
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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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sources = {
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{ name = 'luasnip' },
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{ name = 'nvim_lsp' },
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{
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name = 'buffer',
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option = {
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-- Complete only on visible buffers.
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get_bufnrs = function()
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local bufs = {}
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for _, win in ipairs(vim.api.nvim_list_wins()) do
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bufs[vim.api.nvim_win_get_buf(win)] = true
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end
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return vim.tbl_keys(bufs)
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end
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},
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},
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},
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sorting = {
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comparators = {
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function(...)
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-- This also sorts completion results coming from other sources.
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return cmp_buffer:compare_locality(...)
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end,
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},
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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.confirm({ select = true })
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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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['<c-l>'] = cmp.mapping(function(fallback)
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if cmp.visible() then
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cmp.abort()
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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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['<c-n>'] = 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 luasnip.expand_or_locally_jumpable() then
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luasnip.expand_or_jump()
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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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['<c-p>'] = cmp.mapping(function(fallback)
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if cmp.visible() then
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cmp.select_prev_item()
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elseif luasnip.locally_jumpable(-1) then
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luasnip.jump(-1)
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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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},
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}
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end
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return M
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