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local ts_utils = require'nvim-treesitter.ts_utils'
local shared = require'nvim-treesitter.textobjects.shared'
local attach = require'nvim-treesitter.textobjects.attach'
local M = {}
local function swap_textobject(query_string, direction)
local bufnr, textobject_range, node = shared.textobject_at_point(query_string)
if not node then return end
local step = direction > 0 and 1 or -1
local overlapping_range_ok = false
local same_parent = true
for _ = 1, math.abs(direction), step do
local forward = direction > 0
local adjacent = shared.get_adjacent(forward, node, query_string, same_parent, overlapping_range_ok, bufnr)
ts_utils.swap_nodes(textobject_range, adjacent, bufnr, "yes, set cursor!")
end
end
function M.swap_next(query_string)
swap_textobject(query_string, 1)
end
function M.swap_previous(query_string)
swap_textobject(query_string, -1)
end
local normal_mode_functions = {"swap_next",
"swap_previous"}
M.attach = attach.make_attach(normal_mode_functions, "swap")
M.deattach = attach.make_detach(normal_mode_functions, "swap")
return M
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