Remove textobjects module

This commit is contained in:
Stephan Seitz 2020-09-20 23:20:37 +02:00 committed by Stephan Seitz
parent 7f325538cc
commit 3362f45196
16 changed files with 0 additions and 779 deletions

View file

@ -158,95 +158,6 @@ require'nvim-treesitter.configs'.setup {
EOF
```
## Text objects: select
Define your own text objects mappings
similar to `ip` (inner paragraph) and `ap` (a paragraph).
```lua
lua <<EOF
require'nvim-treesitter.configs'.setup {
textobjects = {
select = {
enable = true,
keymaps = {
-- You can use the capture groups defined in textobjects.scm
["af"] = "@function.outer",
["if"] = "@function.inner",
["ac"] = "@class.outer",
["ic"] = "@class.inner",
-- Or you can define your own textobjects like this
["iF"] = {
python = "(function_definition) @function",
cpp = "(function_definition) @function",
c = "(function_definition) @function",
java = "(method_declaration) @function",
},
},
},
},
}
EOF
```
## Text objects: swap
Define your own mappings to swap the node under the cursor with the next or previous one,
like function parameters or arguments.
```lua
lua <<EOF
require'nvim-treesitter.configs'.setup {
textobjects = {
swap = {
enable = true,
swap_next = {
["<leader>a"] = "@parameter.inner",
},
swap_previous = {
["<leader>A"] = "@parameter.inner",
},
},
},
}
EOF
```
## Text objects: move
Define your own mappings to jump to the next or previous text object.
This is similar to `]m`, `[m`, `]M`, `[M` Neovim's mappings to jump to the next
or previous function.
```lua
lua <<EOF
require'nvim-treesitter.configs'.setup {
textobjects = {
move = {
enable = true,
goto_next_start = {
["]m"] = "@function.outer",
["]]"] = "@class.outer",
},
goto_next_end = {
["]M"] = "@function.outer",
["]["] = "@class.outer",
},
goto_previous_start = {
["[m"] = "@function.outer",
["[["] = "@class.outer",
},
goto_previous_end = {
["[M"] = "@function.outer",
["[]"] = "@class.outer",
},
},
},
}
EOF
```
# External modules
Other modules can be installed as plugins.

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@ -7,17 +7,6 @@ local caching = require'nvim-treesitter.caching'
local M = {}
local function has_some_textobject_mapping(lang)
for _, v in pairs(M.get_module('textobjects.select').keymaps) do
if type(v) == 'table' then
if v[lang] then
return true
end
end
end
return false
end
local config = {
modules = {},
ensure_installed = {},
@ -47,35 +36,6 @@ local builtin_modules = {
},
is_supported = queries.has_locals
},
textobjects = {
select = {
module_path = 'nvim-treesitter.textobjects.select',
enable = false,
disable = {},
is_supported = function(lang)
return queries.has_textobjects(lang) or has_some_textobject_mapping(lang)
end,
keymaps = {},
},
move = {
module_path = 'nvim-treesitter.textobjects.move',
enable = false,
disable = {},
is_supported = queries.has_textobjects,
goto_next_start = {},
goto_next_end = {},
goto_previous_start = {},
goto_previous_end = {},
},
swap = {
module_path = 'nvim-treesitter.textobjects.swap',
enable = false,
disable = {},
is_supported = queries.has_textobjects,
swap_next = {},
swap_previous = {},
},
}
}
local attached_buffers_by_module = caching.create_buffer_cache()

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@ -1,59 +0,0 @@
local configs = require'nvim-treesitter.configs'
local parsers = require'nvim-treesitter.parsers'
local queries = require'nvim-treesitter.query'
local api = vim.api
local M = {}
function M.make_attach(normal_mode_functions, submodule)
return function(bufnr, lang)
local config = configs.get_module("textobjects."..submodule)
local lang = lang or parsers.get_buf_lang(bufnr)
for _, function_call in pairs(normal_mode_functions) do
for mapping, query in pairs(config[function_call] or {}) 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."..submodule.."'."..function_call.."('"..query.."')<CR>"
api.nvim_buf_set_keymap(bufnr, "n", mapping, cmd, {silent = true, noremap = true })
end
end
end
end
end
function M.make_detach(normal_mode_functions, submodule)
return function(bufnr)
local config = configs.get_module("textobjects."..submodule)
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(bufnr, "o", mapping)
api.nvim_buf_del_keymap(bufnr, "v", mapping)
end
end
for _, function_call in pairs(normal_mode_functions) do
for mapping, query in pairs(config[function_call] or {}) 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(bufnr, "n", mapping)
end
end
end
end
end
return M

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@ -1,29 +0,0 @@
local ts_utils = require'nvim-treesitter.ts_utils'
local shared = require'nvim-treesitter.textobjects.shared'
local attach = require'nvim-treesitter.textobjects.attach'
local M = {}
function M.goto_adjacent(query_string, forward, start, same_parent, overlapping_range_ok)
local bufnr, _, node = shared.textobject_at_point(query_string)
local adjacent = shared.get_adjacent(forward, node, query_string, same_parent, overlapping_range_ok, bufnr)
ts_utils.goto_node(adjacent, not start)
end
-- luacheck: push ignore 631
M.goto_next_start = function(query_string) M.goto_adjacent(query_string, 'forward', 'start', not 'same_parent', 'overlap ok') end
M.goto_next_end = function(query_string) M.goto_adjacent(query_string, 'forward', not 'start', not 'same_parent', 'overlap ok') end
M.goto_previous_start = function(query_string) M.goto_adjacent(query_string, not 'forward', 'start', not 'same_parent', 'overlap ok') end
M.goto_previous_end = function(query_string) M.goto_adjacent(query_string, not 'forward', not 'start', not 'same_parent', 'overlap ok') end
-- luacheck: pop
local normal_mode_functions = {"goto_next_start",
"goto_next_end",
"goto_previous_start",
"goto_previous_end"}
M.attach = attach.make_attach(normal_mode_functions, "move")
M.deattach = attach.make_detach(normal_mode_functions, "move")
return M

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@ -1,55 +0,0 @@
local api = vim.api
local configs = require'nvim-treesitter.configs'
local parsers = require'nvim-treesitter.parsers'
local queries = require'nvim-treesitter.query'
local shared = require'nvim-treesitter.textobjects.shared'
local ts_utils = require'nvim-treesitter.ts_utils'
local M = {}
function M.select_textobject(query_string)
local bufnr, textobject = shared.textobject_at_point(query_string)
if textobject then
ts_utils.update_selection(bufnr, textobject)
end
end
function M.attach(bufnr, lang)
local buf = bufnr or api.nvim_get_current_buf()
local config = configs.get_module("textobjects.select")
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'.select_textobject('"..query.."')<CR>"
api.nvim_buf_set_keymap(buf, "o", mapping, cmd, {silent = true, noremap = true })
api.nvim_buf_set_keymap(buf, "x", 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.select")
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, "x", mapping)
end
end
end
return M

View file

@ -1,142 +0,0 @@
local api = vim.api
local ts = vim.treesitter
local parsers = require "nvim-treesitter.parsers"
local queries = require'nvim-treesitter.query'
local ts_utils = require'nvim-treesitter.ts_utils'
local M = {}
function M.textobject_at_point(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()}
return bufnr, {start_range[1], start_range[2], node_range[3], node_range[4]}, smallest_range.node
else
return bufnr, {smallest_range.node:range()}, smallest_range.node
end
end
end
function M.get_adjacent(forward, node, query_string, same_parent, overlapping_range_ok, bufnr)
local fn = forward and M.next_textobject or M.previous_textobject
return fn(node, query_string, same_parent, overlapping_range_ok, bufnr)
end
function M.next_textobject(node, query_string, same_parent, overlapping_range_ok, bufnr)
local node = node or ts_utils.get_node_at_cursor()
local bufnr = bufnr or api.nvim_get_current_buf()
if not node then return end
local _, _, node_end = node:end_()
local search_start, _
if overlapping_range_ok then
_, _, search_start = node:start()
else
_, _, search_start = node:end_()
end
local function filter_function(match)
if match.node == node then return end
if not same_parent or node:parent() == match.node:parent() then
local _, _, start = match.node:start()
local _, _, end_ = match.node:end_()
return start > search_start and end_ >= node_end
end
end
local function scoring_function(match)
local _, _, node_start = match.node:start()
return -node_start
end
local next_node = queries.find_best_match(bufnr, query_string, 'textobjects', filter_function, scoring_function)
return next_node and next_node.node
end
function M.previous_textobject(node, query_string, same_parent, overlapping_range_ok, bufnr)
local node = node or ts_utils.get_node_at_cursor()
local bufnr = bufnr or api.nvim_get_current_buf()
if not node then return end
local _, _, node_start = node:start()
local search_end, _
if overlapping_range_ok then
_, _, search_end = node:end_()
search_end = search_end + 1
else
_, _, search_end = node:start()
end
local function filter_function(match)
if not same_parent or node:parent() == match.node:parent() then
local _, _, end_ = match.node:end_()
local _, _, start = match.node:start()
return end_ < search_end and start < node_start
end
end
local function scoring_function(match)
local _, _, node_end = match.node:end_()
return node_end
end
local previous_node = queries.find_best_match(bufnr, query_string, 'textobjects', filter_function, scoring_function)
return previous_node and previous_node.node
end
return M

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@ -1,35 +0,0 @@
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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@ -1,58 +0,0 @@
;; TODO: supported by official Tree-sitter if (_)* is more than one node
;; Neovim: will only match if (_) is exactly one node
;(function_definition
;body: (compound_statement
;("{" (_)* @function.inner "}"))?) @function.outer
(function_definition
body: (compound_statement) @function.inner) @function.outer
(struct_specifier
body: (_) @class.inner) @class.outer
; conditional
(if_statement
consequence: (_)? @conditional.inner
alternative: (_)? @conditional.inner
) @conditional.outer
(if_statement
condition: (_) @conditional.inner)
; loops
(for_statement
(_)? @loop.inner) @loop.outer
(while_statement
(_)? @loop.inner) @loop.outer
(do_statement
(_)? @loop.inner) @loop.outer
(compound_statement) @block.outer
(comment) @comment.outer
(call_expression) @call.outer
(call_expression (_) @call.inner)
; Statements
;(expression_statement ;; this is what we actually want to capture in most cases (";" is missing) probaly
;(_) @statement.inner) ;; the otther statement like node type is declaration but declaration has a ";"
(compound_statement
(_) @statement.outer)
(field_declaration_list
(_) @statement.outer)
(preproc_if
(_) @statement.outer)
(preproc_elif
(_) @statement.outer)
(preproc_else
(_) @statement.outer)
(parameter_list
(parameter_declaration) @parameter.inner)

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@ -1,4 +0,0 @@
(method_declaration
body: (block) ? @function.inner) @function.outer

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@ -1,18 +0,0 @@
(class_specifier
body: (_) @class.inner) @class.outer
(for_range_loop
(_)? @loop.inner) @loop.outer
(template_declaration
(function_definition) @function.outer) @function.outer.start
(template_declaration
(struct_specifier) @class.outer) @class.outer.start
(template_declaration
(class_specifier) @class.outer) @class.outer.start
(parameter_list
(optional_parameter_declaration) @parameter.inner)

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@ -1,50 +0,0 @@
;; function textobject
(function_declaration
body: (block)? @function.inner) @function.outer
;; function literals
(func_literal
(_)? @function.inner) @function.outer
;; method as function textobject
(method_declaration
body: (block)? @function.inner) @function.outer
;; struct and interface declaration as class textobject?
(type_declaration
(type_spec (type_identifier) (struct_type (field_declaration_list (_)?) @class.inner))) @class.outer
(type_declaration
(type_spec (type_identifier) (interface_type (method_spec_list (_)?) @class.inner))) @class.outer
;; struct literals as class textobject
(composite_literal
(type_identifier)?
(struct_type (_))?
(literal_value (_)) @class.inner) @class.outer
;; conditionals
(if_statement
alternative: (_ (_) @conditional.inner)?) @conditional.outer
(if_statement
consequence: (block)? @conditional.inner)
(if_statement
condition: (_) @conditional.inner)
;; loops
(for_statement
body: (block)? @loop.inner) @loop.outer
;; blocks
(_ (block) @block.inner) @block.outer
;; statements
(block (_) @statement.outer)
;; comments
(comment) @comment.outer
;; calls
(call_expression (_)? @call.inner) @call.outer

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@ -1,36 +0,0 @@
(function_declaration
body: (statement_block) @function.inner) @function.outer
(export_statement
(function_declaration) @function.outer) @function.outer.start
(arrow_function
body: (_) @function.inner) @function.outer
(method_definition
body: (statement_block) @function.inner) @function.outer
(class_declaration
body: (class_body) @class.inner) @class.outer
(export_statement
(class_declaration) @class.outer) @class.outer.start
(for_in_statement
body: (_)? @loop.inner) @loop.outer
(while_statement
body: (_)? @loop.inner) @loop.outer
(do_statement
body: (_)? @loop.inner) @loop.outer
(if_statement
consequence: (_)? @conditional.inner
alternative: (_)? @conditional.inner) @conditional.outer
(switch_statement
body: (_)? @conditional.inner) @conditional.outer
(call_expression) @call.outer
(call_expression (arguments) @call.inner)

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@ -1,3 +0,0 @@
(function) @function.outer
(local_function) @function.outer

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@ -1,56 +0,0 @@
(function_definition
body: (block)? @function.inner) @function.outer
(decorated_definition
(function_definition) @function.outer) @function.outer.start
(class_definition
body: (block)? @class.inner) @class.outer
(decorated_definition
(class_definition) @class.outer) @class.outer.start
(while_statement
body: (block)? @loop.inner) @loop.outer
(for_statement
body: (block)? @loop.inner) @loop.outer
(if_statement
alternative: (_ (_) @conditional.inner)?) @conditional.outer
(if_statement
consequence: (block)? @conditional.inner)
(if_statement
condition: (_) @conditional.inner)
(_ (block) @block.inner) @block.outer
(comment) @comment.outer
(block (_) @statement.outer)
(call) @call.outer
(call (_) @call.inner)
;; Parameters
(parameters
[(identifier)
(tuple)
(typed_parameter)
(default_parameter)
(typed_default_parameter)
(list_splat)
(dictionary_splat)] @parameter.inner)
(lambda_parameters
[(identifier)
(tuple)
(typed_parameter)
(default_parameter)
(typed_default_parameter)
(list_splat)
(dictionary_splat)] @parameter.inner)
; TODO: exclude comments using the future negate syntax from tree-sitter
(argument_list (_) @parameter.inner)

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@ -1,32 +0,0 @@
(directive
body: (body) @function.inner) @function.outer
(section (title) @class.inner) @class.outer
(transition) @class.outer
[
(bullet_list)
(enumerated_list)
(definition_list)
(field_list)
(literal_block)
(line_block)
(block_quote)
(doctest_block)
] @block.outer
(footnote
body: (body) @block.inner) @block.outer
(citation
body: (body) @block.inner) @block.outer
(target
link: (link) @block.inner) @block.outer
(substitution_definition
body: (body) @block.inner) @block.outer
(comment) @comment.outer

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@ -1,73 +0,0 @@
;; functions
(function_item
(_) @function.inner) @function.outer
;; quantifies as class(es)
(struct_item
(_) @class.inner) @class.outer
(enum_item
(_) @class.inner) @class.outer
(union_item
(_) @class.inner) @class.outer
(trait_item
(_) @class.inner) @class.outer
(impl_item
(_) @class.inner) @class.outer
;; conditionals
(if_expression
alternative: (_ (_)? @conditional.inner)?
) @conditional.outer
(if_expression
alternative: (block)? @conditional.inner)
(if_expression
condition: (_) @conditional.inner)
(if_expression
consequence: (block)? @conditional.inner)
(match_arm
(_)) @conditional.inner
(match_expression
(match_arm)?
) @conditional.outer
(if_let_expression
consequence: (block)?
@conditional.inner) @conditional.outer
(if_let_expression
alternative: (block)? @conditional.inner)
(if_let_expression
condition: (_) @conditional.inner)
;; loops
(loop_expression
(_)? @loop.inner) @loop.outer
(while_expression
(_)? @loop.inner) @loop.outer
(while_let_expression
(_)? @loop.inner) @loop.outer
(for_expression
body: (block)? @loop.inner) @loop.outer
;; blocks
(_ (block) @block.inner) @block.outer
(unsafe_block (_)? @block.inner) @block.outer
;; calls
(call_expression (_)? @call.inner) @call.outer
;; statements
(block (_) @statement.outer)