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---@param tbl table
---@return table
local tbl_uniq = function(tbl)
---@type table<string, boolean>
local added = {}
local res = {}
res = vim.tbl_filter(function(k)
if added[k] then
return false
end
added[k] = true
return true
end, tbl)
return res
end
return {
{
"nvim-treesitter/nvim-treesitter",
-- Disable for now, this has been a big source of pain and errors in the
-- past
enabled = false,
build = ":TSUpdate",
cmd = { "TSUpdateSync" },
event = { "BufReadPost", "BufNewFile" },
init = function()
vim.o.foldmethod = "expr"
vim.o.foldexpr = "nvim_treesitter#foldexpr()"
end,
opts = {
indent = { enable = true },
ensure_installed = { "query" },
ignore_install = {},
highlight = {
enable = true,
additional_vim_regex_highlighting = false,
},
query_linter = {
enable = true,
use_virtual_text = true,
lint_events = { "BufWrite", "CursorHold" },
},
},
config = function(_, opts)
if type(opts.ensure_installed) == "table" then
opts.ensure_installed = tbl_uniq(opts.ensure_installed)
end
if type(opts.ignore_install) == "table" then
opts.ignore_install = tbl_uniq(opts.ignore_install)
end
require("nvim-treesitter.configs").setup(opts)
end,
},
}
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