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-rw-r--r--lua/nvim-treesitter/textobjects.lua113
1 files changed, 0 insertions, 113 deletions
diff --git a/lua/nvim-treesitter/textobjects.lua b/lua/nvim-treesitter/textobjects.lua
deleted file mode 100644
index 7227b9e0..00000000
--- a/lua/nvim-treesitter/textobjects.lua
+++ /dev/null
@@ -1,113 +0,0 @@
-local api = vim.api
-local ts = vim.treesitter
-
-local configs = require "nvim-treesitter.configs"
-local parsers = require "nvim-treesitter.parsers"
-local queries = require'nvim-treesitter.query'
-local ts_utils = require'nvim-treesitter.ts_utils'
-
-local M = {}
-
-function M.select_textobject(query_string)
- local bufnr = vim.api.nvim_get_current_buf()
- local lang = parsers.get_buf_lang(bufnr)
- if not lang then return end
-
- local row, col = unpack(vim.api.nvim_win_get_cursor(0))
- row = row - 1
-
- local matches = {}
-
- if string.match(query_string, '^@.*') then
- matches = queries.get_capture_matches(bufnr, query_string, 'textobjects')
- else
- local parser = parsers.get_parser(bufnr, lang)
- local root = parser:parse():root()
-
- local start_row, _, end_row, _ = root:range()
-
- local query = ts.parse_query(lang, query_string)
- for m in queries.iter_prepared_matches(query, root, bufnr, start_row, end_row) do
- for _, n in pairs(m) do
- if n.node then
- table.insert(matches, n)
- end
- end
- end
- end
-
- local match_length
- local smallest_range
- local earliest_start
-
- for _, m in pairs(matches) do
- if m.node and ts_utils.is_in_node_range(m.node, row, col) then
- local length = ts_utils.node_length(m.node)
- if not match_length or length < match_length then
- smallest_range = m
- match_length = length
- end
- -- for nodes with same length take the one with earliest start
- if match_length and length == smallest_range then
- local start = m.start
- if start then
- local _, _, start_byte = m.start.node:start()
- if not earliest_start or start_byte < earliest_start then
- smallest_range = m
- match_length = length
- earliest_start = start_byte
- end
- end
- end
- end
- end
-
- if smallest_range then
- if smallest_range.start then
- local start_range = {smallest_range.start.node:range()}
- local node_range = {smallest_range.node:range()}
- ts_utils.update_selection(bufnr, {start_range[1], start_range[2], node_range[3], node_range[4]})
- else
- ts_utils.update_selection(bufnr, smallest_range.node)
- end
- end
-end
-
-function M.attach(bufnr, lang)
- local buf = bufnr or api.nvim_get_current_buf()
- local config = configs.get_module("textobjects")
- local lang = lang or parsers.get_buf_lang(buf)
-
- for mapping, query in pairs(config.keymaps) do
- if type(query) == 'table' then
- query = query[lang]
- elseif not queries.get_query(lang, 'textobjects') then
- query = nil
- end
- if query then
- local cmd = ":lua require'nvim-treesitter.textobjects'.select_textobject('"..query.."')<CR>"
- api.nvim_buf_set_keymap(buf, "o", mapping, cmd, {silent = true, noremap = true })
- api.nvim_buf_set_keymap(buf, "v", mapping, cmd, {silent = true, noremap = true })
- end
- end
-end
-
-function M.detach(bufnr)
- local buf = bufnr or api.nvim_get_current_buf()
- local config = configs.get_module("textobjects")
- local lang = parsers.get_buf_lang(bufnr)
-
- for mapping, query in pairs(config.keymaps) do
- if type(query) == 'table' then
- query = query[lang]
- elseif not queries.get_query(lang, 'textobjects') then
- query = nil
- end
- if query then
- api.nvim_buf_del_keymap(buf, "o", mapping)
- api.nvim_buf_del_keymap(buf, "v", mapping)
- end
- end
-end
-
-return M