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File: //home/ubuntu/neovim/.deps/build/src/treesitter_vim/test/corpus/expressions.txt
================================================================================
Call expression
================================================================================

call function(ab, bc, cd)

--------------------------------------------------------------------------------

(script_file
  (call_statement
    (call_expression
      (identifier)
      (identifier)
      (identifier)
      (identifier))))

================================================================================
Method expression
================================================================================

call func(a->method(ab, bc, cd))

--------------------------------------------------------------------------------

(script_file
  (call_statement
    (call_expression
      (identifier)
      (method_expression
        (identifier)
        (call_expression
          (identifier)
          (identifier)
          (identifier)
          (identifier))))))

================================================================================
Method expression chained
================================================================================

let a = mylist->filter(filterexpr)->map(mapexpr)->sort()->join()

--------------------------------------------------------------------------------

(script_file
  (let_statement
    (identifier)
    (method_expression
      (method_expression
        (method_expression
          (method_expression
            (identifier)
            (call_expression
              (identifier)
              (identifier)))
          (call_expression
            (identifier)
            (identifier)))
        (call_expression
          (identifier)))
      (call_expression
        (identifier)))))

================================================================================
Method expression chained newline
================================================================================

let mylist = mylist
\ ->filter(filterexpr)
\ ->map(mapexpr)
\ ->sort()
\ ->join()

--------------------------------------------------------------------------------

(script_file
  (let_statement
    (identifier)
    (method_expression
      (method_expression
        (method_expression
          (method_expression
            (identifier)
            (call_expression
              (identifier)
              (identifier)))
          (call_expression
            (identifier)
            (identifier)))
        (call_expression
          (identifier)))
      (call_expression
        (identifier)))))

================================================================================
lambda expression
================================================================================

let a = {a -> a + 1}(1)

--------------------------------------------------------------------------------

(script_file
  (let_statement
    (identifier)
    (call_expression
      (lambda_expression
        (identifier)
        (binary_operation
          (identifier)
          (integer_literal)))
      (integer_literal))))

================================================================================
Method lambda expression
================================================================================

let a = GetPercentage()->{x -> x * 100}()->printf('%d%%')

--------------------------------------------------------------------------------

(script_file
  (let_statement
    (identifier)
    (method_expression
      (method_expression
        (call_expression
          (identifier))
        (call_expression
          (lambda_expression
            (identifier)
            (binary_operation
              (identifier)
              (integer_literal)))))
      (call_expression
        (identifier)
        (string_literal)))))

================================================================================
Lambda expression with name expansion
================================================================================

call function_{{-> 'name'}()}(ab, bc, cd)

--------------------------------------------------------------------------------

(script_file
  (call_statement
    (call_expression
      (identifier
        (curly_braces_name
        (call_expression
          (lambda_expression
            (string_literal)))))
      (identifier)
      (identifier)
      (identifier))))

================================================================================
Lambda expression with name expansion
================================================================================

let function_100 = {->'hi'}
echo function_{GetPercentage()->{p-> p*100}()}()

--------------------------------------------------------------------------------

(script_file
  (let_statement
    (identifier)
    (lambda_expression
      (string_literal)))
  (echo_statement
    (call_expression
      (identifier
        (curly_braces_name
          (method_expression
            (call_expression
              (identifier))
          (call_expression
            (lambda_expression
              (identifier)
              (binary_operation
              (identifier)
              (integer_literal))))))))))

================================================================================
Call expression with curly-braces
================================================================================

call function_{name}(ab, bc, cd)

--------------------------------------------------------------------------------

(script_file
  (call_statement
    (call_expression
      (identifier
        (curly_braces_name
          (identifier)))
      (identifier)
      (identifier)
      (identifier))))

================================================================================
Call statement with method call
================================================================================

call F()->G()

--------------------------------------------------------------------------------

(script_file
  (call_statement
    (method_expression
      (call_expression
        (identifier))
      (call_expression
        (identifier)))))

================================================================================
String arguments
================================================================================

call foo('abc', 'efg')

--------------------------------------------------------------------------------

(script_file
  (call_statement
    (call_expression
      (identifier)
      (string_literal)
      (string_literal))))

================================================================================
Call expression with range
================================================================================

4,8call Cont()

--------------------------------------------------------------------------------

(script_file
  (call_statement
    range: (range
      start: (integer_literal)
      end: (integer_literal))
    (call_expression
      function: (identifier))))

================================================================================
Or expression
================================================================================

let foo = bar || baz

--------------------------------------------------------------------------------

(script_file
  (let_statement
    (identifier)
    (binary_operation
      (identifier)
      (identifier))))

================================================================================
Scope dict
================================================================================

let foo = get(g:, "bar")

--------------------------------------------------------------------------------

(script_file
  (let_statement
    (identifier)
    (call_expression
      (identifier)
      (scope_dict)
      (string_literal))))

================================================================================
Literal string
================================================================================

let foo = 'hello ''you'''

--------------------------------------------------------------------------------

(script_file
  (let_statement
    (identifier)
    (string_literal)))

================================================================================
Multiline string #31
================================================================================

let var = '
\ long multiline string
\ "with nested quotes" '
let var = "
\ long multiline string
\ 'with nested quotes' "

--------------------------------------------------------------------------------

(script_file
  (let_statement
    (identifier)
    (string_literal))
  (let_statement
    (identifier)
    (string_literal)))

================================================================================
Slice expression
================================================================================

let l = mylist[:3]
let l = mylist[4:4]
let l = mylist[:]

--------------------------------------------------------------------------------

(script_file
  (let_statement
    (identifier)
    (slice_expression
      (identifier)
      (integer_literal)))
  (let_statement
    (identifier)
    (slice_expression
      (identifier)
      (integer_literal)
      (integer_literal)))
  (let_statement
    (identifier)
    (slice_expression
      (identifier))))

================================================================================
String concatenation
================================================================================

let a = "abc" .. "def"
let a = "abc" . "def"

--------------------------------------------------------------------------------

(script_file
  (let_statement
    (identifier)
    (binary_operation
      (string_literal)
      (string_literal)))
  (let_statement
    (identifier)
    (binary_operation
      (string_literal)
      (string_literal))))

================================================================================
Packed string concatenation (#113)
================================================================================

let a = "abc"."abc"

--------------------------------------------------------------------------------

(script_file
  (let_statement
    (identifier)
    (binary_operation
      (string_literal)
      (string_literal))))

================================================================================
Dictionnary keys
================================================================================

let d.bar = 30
let a = d.bar

--------------------------------------------------------------------------------

(script_file
  (let_statement
    (field_expression
      (identifier)
      (identifier))
    (integer_literal))
  (let_statement
    (identifier)
    (field_expression
      (identifier)
      (identifier))))

================================================================================
Lists
================================================================================

let list = ['a', 'b']

let list = [
  \ 'a',
  \ 'b'
  \]

--------------------------------------------------------------------------------

(script_file
  (let_statement
    (identifier)
    (list
      (string_literal)
      (string_literal)))
  (let_statement
    (identifier)
    (list
      (string_literal)
      (string_literal))))

================================================================================
Registers
================================================================================

let @a = "some text"
let current_line = @.
let unamed_register = @@
let other_unamed_register = @@

--------------------------------------------------------------------------------

(script_file
  (let_statement
    (register)
    (string_literal))
  (let_statement
    (identifier)
    (register))
  (let_statement
    (identifier)
    (register))
  (let_statement
    (identifier)
    (register)))

================================================================================
Literal dictionaries
================================================================================

let mydict = #{zero: 0, one_key: 1, two-key: 2, 333: 3}
call extend(mydict, #{
  \blue: "#0000ff",
  \red: "#ff0000",
\})

--------------------------------------------------------------------------------

(script_file
  (let_statement
    (identifier)
    (literal_dictionary
      key: (literal_key)
      value: (integer_literal)
      key: (literal_key)
      value: (integer_literal)
      key: (literal_key)
      value: (integer_literal)
      key: (literal_key)
      value: (integer_literal)))
  (call_statement
    (call_expression
      function: (identifier)
      (identifier)
      (literal_dictionary
        key: (literal_key)
        value: (string_literal)
        key: (literal_key)
        value: (string_literal)))))

================================================================================
Calling a funcref returned by a function call
================================================================================

func Foo(cmd) abort
	return function(a:cmd)
endfunc

echo Foo('printf')('hello, world')

--------------------------------------------------------------------------------

(script_file
  (function_definition
    (function_declaration
      name: (identifier)
      parameters: (parameters
        (identifier)))
    (body
      (return_statement
        (call_expression
          function: (identifier)
          (argument
            (identifier))))))
  (echo_statement
    (call_expression
      function: (call_expression
        function: (identifier)
        (string_literal))
      (string_literal))))

================================================================================
Calling a funcref contained in a list
================================================================================

echo foo[0]('bar')

--------------------------------------------------------------------------------

(script_file
  (echo_statement
    (call_expression
      function: (index_expression
        value: (identifier)
        index: (integer_literal))
      (string_literal))))

================================================================================
Comparator matching case
================================================================================

let a = "a" is# "b"
let b = 1 isnot? 3
let foo = "a" =~? "b"

--------------------------------------------------------------------------------

(script_file
  (let_statement
    (identifier)
    (binary_operation
      (string_literal)
      (match_case)
      (string_literal)))
  (let_statement
    (identifier)
    (binary_operation
      (integer_literal)
      (match_case)
      (integer_literal)))
  (let_statement
    (identifier)
    (binary_operation
      (string_literal)
      (match_case)
      (string_literal))))

================================================================================
Scoped identifier with brace expansion
================================================================================

let s:{a:foo} = 32

--------------------------------------------------------------------------------

(script_file
  (let_statement
    (scoped_identifier
      (scope)
      (identifier
        (curly_braces_name
          (argument
            (identifier)))))
    (integer_literal)))

================================================================================
Eval statement
================================================================================

eval append(Filter(Getlist()), '$')

--------------------------------------------------------------------------------

(script_file
  (eval_statement
    (call_expression
      (identifier)
      (call_expression
        (identifier)
        (call_expression
          (identifier)))
      (string_literal))))
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