Saghen/blink.cmp

lua: accepting completion may erroneusly overwrite text

Opened this issue · 1 comments

fdschmidt93 commented

Make sure you have done the following

  • I have updated to the latest version of blink.cmp
  • I have read the README

Bug Description

  1. Write below config to tmp.lua
  2. Source below config with nvim -u tmp.lua
  3. Enter local blink = require ", completion appears
  4. Accept blink with <C-y>
  5. See " being erroneously overwritten

Screenshot for 3.

image

Screenshot for 4.

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I can imagine this is a gnarly one, because expected behavior is presumably somewhat lua-specific, as in other contexts users do expect prefixes (in this case " to be overwritten).

Relevant configuration

vim.cmd [[set runtimepath=$VIMRUNTIME]]
vim.cmd [[set packpath=/tmp/nvim/site]]
local package_root = "/tmp/nvim/site/pack"
local lazypath = package_root .. "/lazy/lazy.nvim"
local pluginpath = package_root .. "/plugins/"
if not vim.loop.fs_stat(lazypath) then
  print "Installing 'folke/lazy.nvim'..."
  vim.fn.system { "git", "clone", "https://github.com/folke/lazy.nvim.git", lazypath }
end
vim.opt.rtp:prepend(lazypath)

require("lazy").setup({
  {
    "saghen/blink.cmp",
    lazy = false,
    ---@module 'blink.cmp'
    ---@type blink.cmp.Config
    opts = {
      keymap = { preset = "default" },
      appearance = {
        use_nvim_cmp_as_default = true,
        nerd_font_variant = "mono",
      },
      sources = {
        default = { "lsp", "path", "snippets", "buffer" },
      },
      signature = { enabled = true },
    },
    opts_extend = { "sources.default" },
  },
  {
    "neovim/nvim-lspconfig",
    config = function()
      local lsp = vim.lsp
      local lspconfig = require "lspconfig"
      local capabilities = lsp.protocol.make_client_capabilities()
      capabilities = require("blink.cmp").get_lsp_capabilities(capabilities)

      lspconfig.lua_ls.setup {
        capabilities = capabilities,
      }
    end,
  },
}, { root = pluginpath })

neovim version

NVIM v0.11.0-dev-1376+g738320188f Build type: Release LuaJIT 2.1.0-beta3 Run "nvim -V1 -v" for more info

blink.cmp version: branch, tag, or commit

main

ddogfoodd commented

I noticed this when trying to autocomplete a path, like when typing "/home/user/W" then using autocomplete to choose Workspace autocomplete would replace previous path elements e.g. resulting in "/home/Workspace" replacing the user part.

However this seems to not happen, when properly accepting the autocompletion entries every time. So typing "/ho" then accepting home, then selecting and accepting user/ and then selecting and accepting Workspace/ works fine for me.

The error instead occurs for me when using auto_insert. Then typing "/ho" selecting home to auto_insert it, keep typing "us" then selecting user/ might auto insert it not at the end but at the beginning, replacing home.

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