For some time now nvim-cmp autocomplete only gives me a short signature popup instead of the full help for a function. I think this has changed recently.
I now get this:
I would prefer if it would show me the full help text (i.e. what I get from lua vim.lsp.buf.hover()):
It’s been some time since I configured all this. And as there are so many moving parts involved (Nvim LSP, nvim-lspconfig, nvim-cmp, cmp-nvim-lsp, intelephense, …) I feel a bit lost as to where I would configure this.
Any help would be much appreciated.
Here the relevant parts from my config:
" LSP (Intellisense / Autocomplete)
Plug 'neovim/nvim-lspconfig' " Start LSP server on demand
Plug 'hrsh7th/nvim-cmp' " Autocomplete
Plug 'ray-x/lsp_signature.nvim' " Function signature popup
Plug 'hrsh7th/vim-vsnip' " Snippets plugin
Plug 'hrsh7th/cmp-buffer' " Buffer word completion source for nvim-cmp
Plug 'hrsh7th/cmp-nvim-lsp' " LSP completion source for nvim-cmp
Plug 'hrsh7th/cmp-nvim-lua' " LUA completion source for nvim-cmp
Plug 'hrsh7th/cmp-path' " Path completion source for nvim-cmp
Plug 'hrsh7th/cmp-vsnip' " vsnip completion source for nvim-cmp
Plug 'rafamadriz/friendly-snippets', { 'branch': 'main' } " Snippets collection
lua <<EOF
local cmp = require'cmp'
-- Check if there's a word before the cursor (used by <TAB> mapping)
local has_words_before = function()
local line, col = unpack(vim.api.nvim_win_get_cursor(0))
return col ~= 0 and vim.api.nvim_buf_get_lines(0, line - 1, line, true)[1]:sub(col, col):match("%s") == nil
end
-- Send feed keys with special codes (used by <S-TAB> mapping)
local feedkey = function(key, mode)
vim.api.nvim_feedkeys(vim.api.nvim_replace_termcodes(key, true, true, true), mode, true)
end
cmp.setup({
snippet = {
expand = function(args)
vim.fn["vsnip#anonymous"](args.body)
end,
},
mapping = {
['<C-d>'] = cmp.mapping.scroll_docs(-4),
['<C-f>'] = cmp.mapping.scroll_docs(4),
['<C-j>'] = cmp.mapping.select_next_item(),
['<C-k>'] = cmp.mapping.select_prev_item(),
['<C-Space>'] = cmp.mapping.complete(),
['<C-e>'] = cmp.mapping.abort(),
['<CR>'] = cmp.mapping.confirm({ select = false }),
["<Tab>"] = cmp.mapping(function(fallback)
if cmp.visible() then
cmp.select_next_item()
elseif vim.fn["vsnip#available"]() == 1 then
feedkey("<Plug>(vsnip-expand-or-jump)", "")
elseif has_words_before() then
cmp.complete()
else
fallback() -- The fallback function sends a already mapped key. In this case, it's probably `<Tab>`.
end
end, { "i", "s" }),
["<S-Tab>"] = cmp.mapping(function()
if cmp.visible() then
cmp.select_prev_item()
elseif vim.fn["vsnip#jumpable"](-1) == 1 then
feedkey("<Plug>(vsnip-jump-prev)", "")
end
end, { "i", "s" }),
},
sources = {
{ name = 'nvim_lsp' },
{ name = 'vsnip' },
{
name = 'buffer',
option = {
-- complete from all buffers
get_bufnrs = function()
return vim.api.nvim_list_bufs()
end
},
},
{ name = 'nvim_lua' },
{ name = 'path' },
},
formatting = {
format = require("lspkind").cmp_format({with_text = true, menu = ({
buffer = "[Buffer]",
nvim_lsp = "[LSP]",
vsnip = "[Vsnip]",
nvim_lua = "[Lua]",
path = "[Path]",
})}),
},
})
EOF
local lspconfig = require'lspconfig'
local signature = require'lsp_signature'
local cmp_nvim_lsp = require'cmp_nvim_lsp'
lspconfig.util.default_config = vim.tbl_extend(
"force",
lspconfig.util.default_config,
{
-- Required by nvim-cmp
capabilities = cmp_nvim_lsp.update_capabilities(vim.lsp.protocol.make_client_capabilities()),
-- Init signature plugin on_attach
on_attach = function ()
signature.on_attach({
bind = true,
handler_opts = {
border = "single"
}
})
end
}
)
lspconfig.bashls.setup{}
lspconfig.ccls.setup{}
lspconfig.cssls.setup{}
lspconfig.html.setup {}
lspconfig.intelephense.setup{}
lspconfig.jsonls.setup{}
lspconfig.pyright.setup{}
lspconfig.tsserver.setup{}
lspconfig.vimls.setup{
init_options = {
runtimepath = vim.o.runtimepath
}
}