134 lines
4.1 KiB
Lua
134 lines
4.1 KiB
Lua
local has_words_before = function()
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if vim.api.nvim_buf_get_option(0, "buftype") == "prompt" then
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return false
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end
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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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local feedkey = function(key, mode)
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vim.api.nvim_feedkeys(vim.api.nvim_replace_termcodes(key, true, true, true), mode, true)
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end
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local lsp_symbols = {
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Text = " (Text) ",
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Method = " (Method)",
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Function = " (Function)",
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Constructor = " (Constructor)",
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Field = " ﴲ (Field)",
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Variable = "[] (Variable)",
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Class = " (Class)",
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Interface = " ﰮ (Interface)",
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Module = " (Module)",
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Property = " 襁 (Property)",
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Unit = " (Unit)",
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Value = " (Value)",
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Enum = " 練 (Enum)",
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Keyword = " (Keyword)",
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Snippet = " (Snippet)",
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Color = " (Color)",
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File = " (File)",
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Reference = " (Reference)",
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Folder = " (Folder)",
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EnumMember = " (EnumMember)",
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Constant = " ﲀ (Constant)",
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Struct = " ﳤ (Struct)",
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Event = " (Event)",
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Operator = " (Operator)",
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TypeParameter = " (TypeParameter)",
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}
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local status, cmp = pcall(require, "cmp")
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if (not status) then return end
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cmp.setup {
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completion = {
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completeopt = 'menuone,noinsert,noselect',
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},
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formatting = {
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format = function(entry, vim_item)
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-- fancy icons and a name of kind
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vim_item.kind = lsp_symbols[vim_item.kind]
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-- set a name for each source
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vim_item.menu = ({
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vsnip = "[vSnip]",
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nvim_lsp = "[LSP]",
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buffer = "[Buffer]",
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path = "[Path]",
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spell = "[Spell]",
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})[entry.source.name]
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return vim_item
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end,
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},
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snippet = {
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expand = function(args)
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vim.fn["vsnip#anonymous"](args.body)
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end,
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},
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mapping = {
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["<cr>"] = cmp.mapping.confirm({ select = false, behavior = cmp.ConfirmBehavior.Replace }),
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-- ["<Tab>"] = cmp.mapping.confirm({select = true, behavior = cmp.ConfirmBehavior.Insert}),
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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 vim.fn["vsnip#available"](1) == 1 then
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feedkey("<Plug>(vsnip-expand-or-jump)", "")
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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() -- The fallback function sends a already mapped key. In this case, it's probably `<Tab>`.
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end
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end, { "i", "s" }),
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["<S-Tab>"] = cmp.mapping(function()
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if cmp.visible() then
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cmp.select_prev_item()
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elseif vim.fn["vsnip#jumpable"](-1) == 1 then
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feedkey("<Plug>(vsnip-jump-prev)", "")
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end
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end, { "i", "s" }),
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},
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sources = {
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{ name = 'vsnip' },
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{ name = 'nvim_lsp' },
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{ name = 'path' },
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{
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name = 'buffer',
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keyword_length = 4,
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keyword_pattern = [[\d\@!\k\k*]],
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options = {
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-- keyword_pattern = [[\k\+]]-- for non ascii caracters
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keyword_pattern = [[\d\@!\k\k*]],
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}
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},
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-- { name = 'spell', keyword_length = 4 },
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},
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experimental = {
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-- I like the new menu better! Nice work hrsh7th
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native_menu = false,
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-- Let's play with this for a day or two
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ghost_text = true,
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},
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}
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-- Use buffer source for `/` (if you enabled `native_menu`, this won't work anymore).
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cmp.setup.cmdline('/', {
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mapping = cmp.mapping.preset.cmdline(),
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sources = {
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{ name = 'buffer' }
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}
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})
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cmp.setup.cmdline(':', {
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mapping = cmp.mapping.preset.cmdline(),
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sources = cmp.config.sources({
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{ name = 'path' },
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{ name = 'cmdline' }
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})
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})
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vim.cmd [[autocmd FileType TelescopePrompt lua require('cmp').setup.buffer { enabled = false }]]
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vim.g.vsnip_snippet_dir = '~/.config/nvim/vsnips'
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