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# This module sets up auto completion for Neovim.
{ pkgs, lib, ... }:
{
programs.neovim.plugins = with pkgs.vimPlugins; [
# This is the actual completion engine.
{
plugin = nvim-cmp;
type = "lua";
config = ''
local cmp = require("cmp")
cmp.setup({
mapping = cmp.mapping.preset.insert({
["<C-b>"] = 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(),
["<Tab>"] = cmp.mapping.confirm({ select = true }), -- Accept currently selected item. Set `select` to `false` to only confirm explicitly selected items.
}),
sources = cmp.config.sources({
{ name = "nvim_lsp" },
{ name = "calc" },
{ name = "path" },
{ name = "buffer" },
}),
-- disable completion in comments
enabled = function()
local context = require("cmp.config.context")
-- keep command mode completion enabled when cursor is in a comment
if vim.api.nvim_get_mode().mode == "c" then
return true
else
return not context.in_treesitter_capture("comment")
and not context.in_syntax_group("Comment")
end
end
})
'';
}
# The following are plugins for the... completion plugin.
cmp-nvim-lsp
cmp-calc
cmp-buffer
cmp-path
];
}
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