diff --git a/lexers/testdata/v/v.actual b/lexers/testdata/v/v.actual
new file mode 100644
index 000000000..bd477b016
--- /dev/null
+++ b/lexers/testdata/v/v.actual
@@ -0,0 +1,1733 @@
+module main
+
+// main module
+
+import os { input, user_os }
+import time
+import math
+
+type MyTime = time.Time
+
+fn main() {
+	println('hello world')
+
+	println(sub(100, 50))
+
+	n := write_log(.return_error) or {
+		println('Error: $err')
+		0
+	}
+	println('$n bytes written')
+
+	// Functions can be passed to other functions
+	println(run(5, sqr)) // "25"
+	// Anonymous functions can be declared inside other functions:
+	double_fn := fn (n int) int {
+		return n + n
+	}
+	println(run(5, double_fn)) // "10"
+	// Functions can be passed around without assigning them to variables:
+	res := run(5, fn (n int) int {
+		return n + n
+	})
+	println(res) // "10"
+	// You can even have an array/map of functions:
+	fns := [sqr, cube]
+	println(fns[0](10)) // "100"
+	fns_map := {
+		'sqr':	sqr
+		'cube': cube
+	}
+	println(fns_map['cube'](2)) // "8"
+}
+
+fn add(x int, y int) int {
+	return x + y
+}
+
+fn sub(x int, y int) int {
+	return x - y
+}
+
+// This is a single line comment.
+/*
+This is a multiline comment.
+   /* It can be nested. */
+*/
+
+fn foo() (int, int) {
+	return 2, 3
+}
+
+a, b := foo()
+println(a) // 2
+println(b) // 3
+c, _ := foo() // ignore values using `_`
+
+name := 'Bob'
+assert name.len == 3
+
+s := r'hello\nworld'
+
+// all int literals are supported
+assert '0xc3'.int() == 195
+assert '0o10'.int() == 8
+assert '0b1111_0000_1010'.int() == 3850
+assert '-0b1111_0000_1010'.int() == -3850
+
+name := 'Bob'
+println('Hello, $name!') // Hello, Bob!
+
+x := 123.4567
+println('[${x:.2}]')
+println('[${x:10}]')
+println('[${int(x):-10}]')
+println('[${int(x):010}]')
+println('[${int(x):b}]')
+println('[${int(x):o}]')
+println('[${int(x):X}]')
+
+println('[${10.0000:.2}]')
+println('[${10.0000:.2f}]')
+
+rocket := `🚀`
+assert rocket.bytes() == [u8(0xf0), 0x9f, 0x9a, 0x80]
+
+assert `\x61` == `a`
+assert `\141` == `a`
+assert `\u0061` == `a`
+
+// multibyte literals work too
+assert `\u2605` == `★`
+assert `\u2605`.bytes() == [u8(0xe2), 0x98, 0x85]
+assert `\xe2\x98\x85`.bytes() == [u8(0xe2), 0x98, 0x85]
+assert `\342\230\205`.bytes() == [u8(0xe2), 0x98, 0x85]
+
+a := 0x7B
+b := 0b01111011
+c := 0o173
+
+num := 1_000_000
+three := 0b0_11
+float_num := 3_122.55
+hexa := 0xF_F
+oct := 0o17_3
+
+a := i64(123)
+b := u8(42)
+c := i16(12345)
+
+f := 1.0
+f1 := f64(3.14)
+f2 := f32(3.14)
+
+f0 := 42e1 // 420
+f1 := 123e-2 // 1.23
+f2 := 456e+2 // 45600
+
+mut nums := [1, 2, 3]
+nums << 4
+println(nums)
+nums << [5, 6, 7]
+
+mut names := ['John']
+names << 'Peter'
+names << 'Sam'
+
+names := ['John', 'Peter', 'Sam']
+println('Alex' in names) // "false"
+
+mut nums := [1, 2, 3]
+println(nums.len) // "3"
+println(nums.cap) // "3" or greater
+nums = [] // The array is now empty
+println(nums.len) // "0"
+
+mut a := []int{len: 10000, cap: 30000, init: 3}
+
+users := []int{}
+
+mut numbers := []int{cap: 1000}
+println(numbers.len) // 0
+// Now appending elements won't reallocate
+for i in 0 .. 1000 {
+	numbers << i
+}
+
+mut square := []int{len: 6, init: it * it}
+// square == [0, 1, 4, 9, 16, 25]
+
+struct Point {
+	x int
+	y int
+}
+
+struct Line {
+	p1 Point
+	p2 Point
+}
+
+type ObjectSumType = Line | Point
+
+mut object_list := []ObjectSumType{}
+object_list << Point{1, 1}
+object_list << Line{
+	p1: Point{3, 3}
+	p2: Point{4, 4}
+}
+dump(object_list)
+/*
+object_list: [ObjectSumType(Point{
+	x: 1
+	y: 1
+}), ObjectSumType(Line{
+	p1: Point{
+		x: 3
+		y: 3
+	}
+	p2: Point{
+		x: 4
+		y: 4
+	}
+})]
+*/
+
+mut a := [][]int{len: 2, init: []int{len: 3}}
+a[0][1] = 2
+
+nums := [1, 2, 3, 4, 5, 6]
+even := nums.filter(it % 2 == 0)
+println(even) // [2, 4, 6]
+// filter can accept anonymous functions
+even_fn := nums.filter(fn (x int) bool {
+	return x % 2 == 0
+})
+println(even_fn)
+
+nums := [1, 2, 3]
+println(nums.any(it == 2)) // true
+println(nums.all(it >= 2)) // false
+
+mut numbers := [1, 3, 2]
+numbers.sort() // 1, 2, 3
+numbers.sort(a > b) // 3, 2, 1
+
+struct User {
+	age	 int
+	name string
+}
+
+mut users := [User{21, 'Bob'}, User{20, 'Zarkon'}, User{25, 'Alice'}]
+users.sort(a.age < b.age) // sort by User.age int field
+users.sort(a.name > b.name) // reverse sort by User.name string field
+
+custom_sort_fn := fn (a &User, b &User) int {
+	// return -1 when a comes before b
+	// return 0, when both are in same order
+	// return 1 when b comes before a
+	if a.name == b.name {
+		if a.age < b.age {
+			return 1
+		}
+		if a.age > b.age {
+			return -1
+		}
+		return 0
+	}
+	if a.name < b.name {
+		return -1
+	} else if a.name > b.name {
+		return 1
+	}
+	return 0
+}
+users.sort_with_compare(custom_sort_fn)
+
+nums := [0, 10, 20, 30, 40]
+println(nums[1..4]) // [10, 20, 30]
+println(nums[..4]) // [0, 10, 20, 30]
+println(nums[1..]) // [10, 20, 30, 40]
+
+mut a := [0, 1, 2, 3, 4, 5]
+mut b := a[2..4].clone()
+
+a := [0, 1, 2, 3, 4, 5, 6, 7, 8, 9]
+println(a#[-3..]) // [7, 8, 9]
+println(a#[-20..]) // [0, 1, 2, 3, 4, 5, 6, 7, 8, 9]
+println(a#[-20..-8]) // [0, 1]
+println(a#[..-3]) // [0, 1, 2, 3, 4, 5, 6]
+
+// empty arrays
+println(a#[-20..-10]) // []
+println(a#[20..10]) // []
+println(a#[20..30]) // []
+
+files := ['pippo.jpg', '01.bmp', '_v.txt', 'img_02.jpg', 'img_01.JPG']
+filtered := files.filter(it#[-4..].to_lower() == '.jpg').map(it.to_upper())
+
+mut fnums := [3]int{} // fnums is a fixed size array with 3 elements.
+fnums[0] = 1
+fnums[1] = 10
+fnums[2] = 100
+println(fnums) // => [1, 10, 100]
+println(typeof(fnums).name) // => [3]int
+
+anums := fnums[..]
+
+mut m := map[string]int{} // a map with `string` keys and `int` values
+m['one'] = 1
+m['two'] = 2
+println(m['one']) // "1"
+println(m['bad_key']) // "0"
+println('bad_key' in m) // Use `in` to detect whether such key exists
+println(m.keys()) // ['one', 'two']
+m.delete('two')
+
+numbers := {
+	'one': 1
+	'two': 2
+}
+println(numbers)
+
+arr := [1, 2, 3]
+large_index := 999
+val := arr[large_index] or { panic('out of bounds') }
+println(val)
+// you can also do this, if you want to *propagate* the access error:
+val2 := arr[333]?
+println(val2)
+
+name := os.input('Enter your name: ')
+println('Hello, $name!')
+
+fn (mut t MyTime) century() int {
+	return int(1.0 + math.trunc(f64(t.year) * 0.009999794661191))
+}
+
+fn main() {
+	mut my_time := MyTime{
+		year: 2020
+		month: 12
+		day: 25
+	}
+	println(time.new_time(my_time).utc_string())
+	println('Century: $my_time.century()')
+}
+
+a := 10
+b := 20
+if a < b {
+	println('$a < $b')
+} else if a > b {
+	println('$a > $b')
+} else {
+	println('$a == $b')
+}
+
+num := 777
+s := if num % 2 == 0 { 'even' } else { 'odd' }
+println(s)
+// "odd"
+
+struct Abc {
+	val string
+}
+
+struct Xyz {
+	foo string
+}
+
+type Alphabet = Abc | Xyz
+
+x := Alphabet(Abc{'test'}) // sum type
+if x is Abc {
+	// x is automatically casted to Abc and can be used here
+	println(x)
+}
+if x !is Abc {
+	println('Not Abc')
+}
+
+match x {
+	Abc {
+		// x is automatically casted to Abc and can be used here
+		println(x)
+	}
+	Xyz {
+		// x is automatically casted to Xyz and can be used here
+		println(x)
+	}
+}
+
+nums := [1, 2, 3]
+println(1 in nums) // true
+println(4 !in nums) // true
+m := {
+	'one': 1
+	'two': 2
+}
+println('one' in m) // true
+println('three' !in m) // true
+
+enum Token {
+	plus
+	minus
+	div
+	mult
+}
+
+struct Parser {
+	token Token
+}
+
+parser := Parser{}
+if parser.token == .plus || parser.token == .minus || parser.token == .div || parser.token == .mult {
+	// ...
+}
+if parser.token in [.plus, .minus, .div, .mult] {
+	// ...
+}
+
+mut numbers := [0, 1, 2]
+for mut num in numbers {
+	num++
+}
+
+struct SquareIterator {
+	arr []int
+mut:
+	idx int
+}
+
+fn (mut iter SquareIterator) next() ?int {
+	if iter.idx >= iter.arr.len {
+		return error('')
+	}
+	defer {
+		iter.idx++
+	}
+	return iter.arr[iter.idx] * iter.arr[iter.idx]
+}
+
+nums := [1, 2, 3, 4, 5]
+iter := SquareIterator{
+	arr: nums
+}
+for squared in iter {
+	println(squared)
+}
+
+m := {
+	'one': 1
+	'two': 2
+}
+for key, value in m {
+	println('$key -> $value')
+	// Output: one -> 1
+	//		   two -> 2
+}
+
+mut sum := 0
+mut i := 0
+for i <= 100 {
+	sum += i
+	i++
+}
+
+mut num := 0
+for {
+	num += 2
+	if num >= 10 {
+		break
+	}
+}
+
+for i := 0; i < 10; i += 2 {
+	// Don't print 6
+	if i == 6 {
+		continue
+	}
+	println(i)
+}
+
+outer: for i := 4; true; i++ {
+	println(i)
+	for {
+		if i < 7 {
+			continue outer
+		} else {
+			break outer
+		}
+	}
+}
+
+match os {
+	'darwin' { println('macOS.') }
+	'linux' { println('Linux.') }
+	else { println(os) }
+}
+
+s := match number {
+	1 { 'one' }
+	2 { 'two' }
+	else { 'many' }
+}
+
+match true {
+	2 > 4 { println('if') }
+	3 == 4 { println('else if') }
+	2 == 2 { println('else if2') }
+	else { println('else') }
+}
+
+enum Color {
+	red
+	blue
+	green
+}
+
+fn is_red_or_blue(c Color) bool {
+	return match c {
+		.red, .blue { true } // comma can be used to test multiple values
+		.green { false }
+	}
+}
+
+c := `v`
+typ := match c {
+	`0`...`9` { 'digit' }
+	`A`...`Z` { 'uppercase' }
+	`a`...`z` { 'lowercase' }
+	else { 'other' }
+}
+
+enum State {
+	normal
+	write_log
+	return_error
+}
+
+// write log file and return number of bytes written
+fn write_log(s State) ?int {
+	mut f := os.create('log.txt')?
+	defer {
+		f.close()
+	}
+	if s == .write_log {
+		// `f.close()` will be called after `f.write()` has been
+		// executed, but before `write_log()` finally returns the
+		// number of bytes written to `main()`
+		return f.writeln('This is a log file')
+	} else if s == .return_error {
+		// the file will be closed after the `error()` function
+		// has returned - so the error message will still report
+		// it as open
+		return error('nothing written; file open: $f.is_opened')
+	}
+	// the file will be closed here, too
+	return 0
+}
+
+[params]
+struct ButtonConfig {
+	text		string
+	is_disabled bool
+	width		int = 70
+	height		int = 20
+}
+
+struct Button {
+	text   string
+	width  int
+	height int
+}
+
+fn new_button(c ButtonConfig) &Button {
+	return &Button{
+		width: c.width
+		height: c.height
+		text: c.text
+	}
+}
+
+button := new_button(text: 'Click me', width: 100)
+// the height is unset, so it's the default value
+assert button.height == 20
+new_button(ButtonConfig{text:'Click me', width:100})
+
+struct Foo {
+	a int // private immutable (default)
+mut:
+	b int // private mutable
+	c int // (you can list multiple fields with the same access modifier)
+pub:
+	d int // public immutable (readonly)
+pub mut:
+	e int // public, but mutable only in parent module
+__global:
+	// (not recommended to use, that's why the 'global' keyword starts with __)
+	f int // public and mutable both inside and outside parent module
+}
+
+struct User {
+	age int
+}
+
+fn (u User) can_register() bool {
+	return u.age > 16
+}
+
+user := User{
+	age: 10
+}
+println(user.can_register()) // "false"
+user2 := User{
+	age: 20
+}
+println(user2.can_register()) // "true"
+
+struct Size {
+mut:
+	width  int
+	height int
+}
+
+fn (s &Size) area() int {
+	return s.width * s.height
+}
+
+struct Button {
+	Size
+	title string
+}
+
+mut button := Button{
+	title: 'Click me'
+	height: 2
+}
+
+button.width = 3
+assert button.area() == 6
+assert button.Size.area() == 6
+
+mut button := Button{
+	Size: Size{
+		width: 3
+		height: 2
+	}
+}
+
+struct Rgba32_Component {
+	r byte
+	g byte
+	b byte
+	a byte
+}
+
+union Rgba32 {
+	Rgba32_Component
+	value u32
+}
+
+clr1 := Rgba32{
+	value: 0x008811FF
+}
+
+clr2 := Rgba32{
+	Rgba32_Component: Rgba32_Component{
+		a: 128
+	}
+}
+
+sz := sizeof(Rgba32)
+unsafe {
+	println('Size: ${sz}B,clr1.b: $clr1.b,clr2.b: $clr2.b')
+}
+
+fn multiply_by_2(mut arr []int) {
+	for i in 0 .. arr.len {
+		arr[i] *= 2
+	}
+}
+
+mut nums := [1, 2, 3]
+multiply_by_2(mut nums)
+println(nums)
+// "[2, 4, 6]"
+
+struct User {
+	name		  string
+	age			  int
+	is_registered bool
+}
+
+fn register(u User) User {
+	return User{
+		...u
+		is_registered: true
+	}
+}
+
+mut user := User{
+	name: 'abc'
+	age: 23
+}
+user = register(user)
+println(user)
+
+fn sum(a ...int) int {
+	mut total := 0
+	for x in a {
+		total += x
+	}
+	return total
+}
+
+println(sum()) // 0
+println(sum(1)) // 1
+println(sum(2, 3)) // 5
+// using array decomposition
+a := [2, 3, 4]
+println(sum(...a)) // <-- using prefix ... here. output: 9
+b := [5, 6, 7]
+println(sum(...b)) // output: 18
+
+fn sqr(n int) int {
+	return n * n
+}
+
+fn cube(n int) int {
+	return n * n * n
+}
+
+fn run(value int, op fn (int) int) int {
+	return op(value)
+}
+
+my_int := 1
+my_closure := fn [my_int] () {
+	println(my_int)
+}
+my_closure() // prints 1
+
+fn new_counter() fn () int {
+	mut i := 0
+	return fn [mut i] () int {
+		i++
+		return i
+	}
+}
+
+c := new_counter()
+println(c()) // 1
+println(c()) // 2
+println(c()) // 3
+
+mut i := 0
+mut ref := &i
+print_counter := fn [ref] () {
+	println(*ref)
+}
+
+print_counter() // 0
+i = 10
+print_counter() // 10
+
+struct Foo {
+	abc int
+}
+
+fn (foo &Foo) bar() {
+	println(foo.abc)
+}
+
+struct Node<T> {
+	val	  T
+	left  &Node<T>
+	right &Node<T>
+}
+
+const (
+	pi	  = 3.14
+	world = '世界'
+)
+
+const e = 2.71828
+
+struct Color {
+	r int
+	g int
+	b int
+}
+
+fn rgb(r int, g int, b int) Color {
+	return Color{
+		r: r
+		g: g
+		b: b
+	}
+}
+
+const (
+	numbers = [1, 2, 3]
+	red		= Color{
+		r: 255
+		g: 0
+		b: 0
+	}
+	// evaluate function call at compile-time*
+	blue = rgb(0, 0, 255)
+)
+
+module mymodule
+
+pub const golden_ratio = 1.61803
+
+fn calc() {
+	println(mymodule.golden_ratio)
+}
+
+pub fn say_hi() {
+	println('hello from mymodule!')
+}
+
+fn factorial(n u32) u32 {
+	if dump(n <= 1) {
+		return dump(1)
+	}
+	return dump(n * factorial(n - 1))
+}
+
+fn init() {
+	// your setup code here ...
+}
+
+struct Dog {
+	breed string
+}
+
+fn (d Dog) speak() string {
+	return 'woof'
+}
+
+struct Cat {
+	breed string
+}
+
+fn (c Cat) speak() string {
+	return 'meow'
+}
+
+// unlike Go and like TypeScript, V's interfaces can define fields, not just methods.
+interface Speaker {
+	breed string
+	speak() string
+}
+
+fn main() {
+	dog := Dog{'Leonberger'}
+	cat := Cat{'Siamese'}
+
+	mut arr := []Speaker{}
+	arr << dog
+	arr << cat
+	for item in arr {
+		println('a $item.breed says: $item.speak()')
+	}
+}
+
+pub interface Reader {
+mut:
+	read(mut buf []byte) ?int
+}
+
+pub interface Writer {
+mut:
+	write(buf []byte) ?int
+}
+
+// ReaderWriter embeds both Reader and Writer.
+// The effect is the same as copy/pasting all of the
+// Reader and all of the Writer methods/fields into
+// ReaderWriter.
+pub interface ReaderWriter {
+	Reader
+	Writer
+}
+
+type Filter = fn (string) string
+
+fn filter(s string, f Filter) string {
+	return f(s)
+}
+
+my_filter := Filter(uppercase)
+my_filter := uppercase
+
+enum Color {
+	@none
+	red
+	green
+	blue
+}
+
+color := Color.@none
+
+enum Cycle {
+	one
+	two
+	three
+}
+
+fn (c Cycle) next() Cycle {
+	match c {
+		.one {
+			return .two
+		}
+		.two {
+			return .three
+		}
+		.three {
+			return .one
+		}
+	}
+}
+
+mut c := Cycle.one
+for _ in 0 .. 10 {
+	println(c)
+	c = c.next()
+}
+
+struct Empty {}
+
+struct Node {
+	value f64
+	left  Tree
+	right Tree
+}
+
+type Tree = Empty | Node
+
+// sum up all node values
+fn sum(tree Tree) f64 {
+	return match tree {
+		Empty { 0 }
+		Node { tree.value + sum(tree.left) + sum(tree.right) }
+	}
+}
+
+fn main() {
+	left := Node{0.2, Empty{}, Empty{}}
+	right := Node{0.3, Empty{}, Node{0.4, Empty{}, Empty{}}}
+	tree := Node{0.5, left, right}
+	println(sum(tree)) // 0.2 + 0.3 + 0.4 + 0.5 = 1.4
+}
+
+struct Moon {}
+
+struct Mars {}
+
+struct Venus {}
+
+type World = Mars | Moon | Venus
+
+fn (m Mars) dust_storm() bool {
+	return true
+}
+
+fn main() {
+	mut w := World(Moon{})
+	assert w is Moon
+	w = Mars{}
+	// use `as` to access the Mars instance
+	mars := w as Mars
+	if mars.dust_storm() {
+		println('bad weather!')
+	}
+}
+
+if mut w is Mars {
+	assert typeof(w).name == 'Mars'
+	if w.dust_storm() {
+		println('bad weather!')
+	}
+}
+
+fn (m Moon) moon_walk() {}
+fn (m Mars) shiver() {}
+fn (v Venus) sweat() {}
+
+fn pass_time(w World) {
+	match w {
+		// using the shadowed match variable, in this case `w` (smart cast)
+		Moon { w.moon_walk() }
+		Mars { w.shiver() }
+		else {}
+	}
+}
+
+struct User {
+	id	 int
+	name string
+}
+
+struct Repo {
+	users []User
+}
+
+fn (r Repo) find_user_by_id(id int) ! User {
+	for user in r.users {
+		if user.id == id {
+			// V automatically wraps this into an option type
+			return user
+		}
+	}
+	return error('User $id not found')
+}
+
+fn main() {
+	repo := Repo{
+		users: [User{1, 'Andrew'}, User{2, 'Bob'}, User{10, 'Charles'}]
+	}
+	user := repo.find_user_by_id(10) or {
+		 println(err) // "User 10 not found"
+		 return
+	}
+	println(user.id) // "10"
+	println(user.name) // "Charles"
+}
+
+import net.http
+
+fn f(url string) ?string {
+	resp := http.get(url)?
+	return resp.text
+}
+
+resp := http.get(url) or { return err }
+
+if resp := http.get('https://google.com') {
+	println(resp.text) // resp is a http.Response, not an optional
+} else {
+	println(err)
+}
+
+fn do_something(s string) !string {
+	if s == 'foo' {
+		return 'foo'
+	}
+	return error('invalid string') // Could be `return none` as well
+}
+
+a := do_something('foo') or { 'default' } // a will be 'foo'
+b := do_something('bar') or { 'default' } // b will be 'default'
+println(a)
+println(b)
+
+struct Repo<T> {
+	db DB
+}
+
+struct User {
+	id	 int
+	name string
+}
+
+struct Post {
+	id	 int
+	user_id int
+	title string
+	body string
+}
+
+fn new_repo<T>(db DB) Repo<T> {
+	return Repo<T>{db: db}
+}
+
+// This is a generic function. V will generate it for every type it's used with.
+fn (r Repo<T>) find_by_id(id int) ?T {
+	table_name := T.name // in this example getting the name of the type gives us the table name
+	return r.db.query_one<T>('select * from $table_name where id = ?', id)
+}
+
+db := new_db()
+users_repo := new_repo<User>(db) // returns Repo<User>
+posts_repo := new_repo<Post>(db) // returns Repo<Post>
+user := users_repo.find_by_id(1)? // find_by_id<User>
+post := posts_repo.find_by_id(1)? // find_by_id<Post>
+
+fn compare<T>(a T, b T) int {
+	if a < b {
+		return -1
+	}
+	if a > b {
+		return 1
+	}
+	return 0
+}
+
+fn p(a f64, b f64) { // ordinary function without return value
+	c := math.sqrt(a * a + b * b)
+	println(c)
+}
+
+fn main() {
+	go p(3, 4)
+	// p will be run in parallel thread
+}
+
+fn get_hypot(a f64, b f64) f64 {
+	c := sqrt(a * a + b * b)
+	return c
+}
+
+fn main() {
+	g := go get_hypot(54.06, 2.08) // spawn thread and get handle to it
+	h1 := get_hypot(2.32, 16.74)   // do some other calculation here
+	h2 := g.wait()				   // get result from spawned thread
+	println('Results: $h1, $h2')   // prints `Results: 16.9, 54.1`
+}
+
+fn task(id int, duration int) {
+	println('task $id begin')
+	time.sleep(duration * time.millisecond)
+	println('task $id end')
+}
+
+fn main() {
+	mut threads := []thread{}
+	threads << go task(1, 500)
+	threads << go task(2, 900)
+	threads << go task(3, 100)
+	threads.wait()
+	println('done')
+}
+
+fn expensive_computing(i int) int {
+	return i * i
+}
+
+fn main() {
+	mut threads := []thread int{}
+	for i in 1 .. 10 {
+		threads << go expensive_computing(i)
+	}
+	// Join all tasks
+	r := threads.wait()
+	println('All jobs finished: $r')
+}
+
+ch := chan int{} // unbuffered - "synchronous"
+ch2 := chan f64{cap: 100} // buffer length 100
+
+ch := chan int{}
+ch2 := chan f64{}
+// ...
+ch.close()
+// ...
+m := <-ch or {
+	println('channel has been closed')
+}
+
+// propagate error
+y := <-ch2 ?
+
+fn main() {
+	ch := chan f64{}
+	ch2 := chan f64{}
+	ch3 := chan f64{}
+	mut b := 0.0
+	c := 1.0
+	// ... setup go threads that will send on ch/ch2
+	go fn (the_channel chan f64) {
+		time.sleep(5 * time.millisecond)
+		the_channel <- 1.0
+	}(ch)
+	go fn (the_channel chan f64) {
+		time.sleep(1 * time.millisecond)
+		the_channel <- 1.0
+	}(ch2)
+	go fn (the_channel chan f64) {
+		_ := <-the_channel
+	}(ch3)
+
+	select {
+		a := <-ch {
+			// do something with `a`
+			eprintln('> a: $a')
+		}
+		b = <-ch2 {
+			// do something with predeclared variable `b`
+			eprintln('> b: $b')
+		}
+		ch3 <- c {
+			// do something if `c` was sent
+			time.sleep(5 * time.millisecond)
+			eprintln('> c: $c was send on channel ch3')
+		}
+		500 * time.millisecond {
+			// do something if no channel has become ready within 0.5s
+			eprintln('> more than 0.5s passed without a channel being ready')
+		}
+	}
+	eprintln('> done')
+}
+
+struct Abc {
+	x int
+}
+
+a := 2.13
+ch := chan f64{}
+res := ch.try_push(a) // try to perform `ch <- a`
+println(res)
+l := ch.len // number of elements in queue
+c := ch.cap // maximum queue length
+is_closed := ch.closed // bool flag - has `ch` been closed
+println(l)
+println(c)
+mut b := Abc{}
+ch2 := chan Abc{}
+res2 := ch2.try_pop(mut b) // try to perform `b = <-ch2`
+
+struct St {
+mut:
+	x int // data to be shared
+}
+
+fn (shared b St) g() {
+	lock b {
+		// read/modify/write b.x
+	}
+}
+
+fn main() {
+	shared a := St{
+		x: 10
+	}
+	go a.g()
+	// ...
+	rlock a {
+		// read a.x
+	}
+}
+
+import json
+
+struct Foo {
+	x int
+}
+
+struct User {
+	name string [required]
+	age	 int
+	// Use the `skip` attribute to skip certain fields
+	foo Foo [skip]
+	// If the field name is different in JSON, it can be specified
+	last_name string [json: lastName]
+}
+
+data := '{ "name": "Frodo", "lastName": "Baggins", "age": 25 }'
+user := json.decode(User, data) or {
+	eprintln('Failed to decode json, error: $err')
+	return
+}
+println(user.name)
+println(user.last_name)
+println(user.age)
+// You can also decode JSON arrays:
+sfoos := '[{"x":123},{"x":456}]'
+foos := json.decode([]Foo, sfoos)?
+println(foos[0].x)
+println(foos[1].x)
+
+
+struct User {
+	name  string
+	score i64
+}
+
+mut data := map[string]int{}
+user := &User{
+	name: 'Pierre'
+	score: 1024
+}
+
+data['x'] = 42
+data['y'] = 360
+
+println(json.encode(data)) // {"x":42,"y":360}
+println(json.encode(user)) // {"name":"Pierre","score":1024}
+
+fn test_hello() {
+	assert hello() == 'Hello world'
+}
+
+import strconv
+
+fn test_atoi() ? {
+	assert strconv.atoi('1')? == 1
+	assert strconv.atoi('one')? == 1 // test will fail
+}
+
+fn test_subtest() {
+	res := os.execute('${os.quoted_path(@VEXE)} other_test.v')
+	assert res.exit_code == 1
+	assert res.output.contains('other_test.v does not exist')
+}
+
+os.execute('${os.quoted_path("{test}. \${another test}. \{and another\}")} other_test.v')
+
+struct RefStruct {
+mut:
+	r &MyStruct
+}
+
+[heap]
+struct MyStruct {
+	n int
+}
+
+fn main() {
+	m := MyStruct{}
+	mut r := RefStruct{
+		r: &m
+	}
+	r.g()
+	println('r: $r')
+}
+
+fn (mut r RefStruct) g() {
+	s := MyStruct{
+		n: 7
+	}
+	r.f(&s) // reference to `s` inside `r` is passed back to `main() `
+}
+
+fn (mut r RefStruct) f(s &MyStruct) {
+	r.r = s // would trigger error without `[heap]`
+}
+
+import sqlite
+
+// sets a custom table name. Default is struct name (case-sensitive)
+[table: 'customers']
+struct Customer {
+	id		  int	 [primary; sql: serial] // a field named `id` of integer type must be the first field
+	name	  string [nonull]
+	nr_orders int
+	country	  string [nonull]
+}
+
+db := sqlite.connect('customers.db')?
+
+sql db {
+	create table Customer
+}
+
+// select count(*) from customers
+nr_customers := sql db {
+	select count from Customer
+}
+println('number of all customers: $nr_customers')
+// V syntax can be used to build queries
+uk_customers := sql db {
+	select from Customer where country == 'uk' && nr_orders > 0
+}
+println(uk_customers.len)
+for customer in uk_customers {
+	println('$customer.id - $customer.name')
+}
+// by adding `limit 1` we tell V that there will be only one object
+customer := sql db {
+	select from Customer where id == 1 limit 1
+}
+println('$customer.id - $customer.name')
+// insert a new customer
+new_customer := Customer{
+	name: 'Bob'
+	nr_orders: 10
+}
+sql db {
+	insert new_customer into Customer
+}
+
+// clearall clears all bits in the array
+fn clearall() {
+}
+
+// copy_all recursively copies all elements of the array by their value,
+// # Some Heading
+// if `dupes` is false all duplicate values are eliminated in the process.
+// ----------------------------------------
+fn copy_all(dupes bool) {
+	// ...
+}
+
+fn main() {
+	sw := time.new_stopwatch()
+	println('Hello world')
+	println('Greeting the world took: ${sw.elapsed().nanoseconds()}ns')
+}
+
+// allocate 2 uninitialized bytes & return a reference to them
+mut p := unsafe { malloc(2) }
+p[0] = `h` // Error: pointer indexing is only allowed in `unsafe` blocks
+unsafe {
+	p[0] = `h` // OK
+	p[1] = `i`
+}
+p++ // Error: pointer arithmetic is only allowed in `unsafe` blocks
+unsafe {
+	p++ // OK
+}
+assert *p == `i`
+
+struct Foo {
+	a int
+	b int
+}
+
+assert sizeof(Foo) == 8
+assert __offsetof(Foo, a) == 0
+assert __offsetof(Foo, b) == 4
+
+#flag -lsqlite3
+#include "sqlite3.h"
+// See also the example from https://www.sqlite.org/quickstart.html
+struct C.sqlite3 {
+}
+
+struct C.sqlite3_stmt {
+}
+
+type FnSqlite3Callback = fn (voidptr, int, &&char, &&char) int
+
+fn C.sqlite3_open(&char, &&C.sqlite3) int
+
+fn C.sqlite3_close(&C.sqlite3) int
+
+fn C.sqlite3_column_int(stmt &C.sqlite3_stmt, n int) int
+
+// ... you can also just define the type of parameter and leave out the C. prefix
+fn C.sqlite3_prepare_v2(&C.sqlite3, &char, int, &&C.sqlite3_stmt, &&char) int
+
+fn C.sqlite3_step(&C.sqlite3_stmt)
+
+fn C.sqlite3_finalize(&C.sqlite3_stmt)
+
+fn C.sqlite3_exec(db &C.sqlite3, sql &char, cb FnSqlite3Callback, cb_arg voidptr, emsg &&char) int
+
+fn C.sqlite3_free(voidptr)
+
+fn my_callback(arg voidptr, howmany int, cvalues &&char, cnames &&char) int {
+	unsafe {
+		for i in 0 .. howmany {
+			print('| ${cstring_to_vstring(cnames[i])}: ${cstring_to_vstring(cvalues[i]):20} ')
+		}
+	}
+	println('|')
+	return 0
+}
+
+fn main() {
+	db := &C.sqlite3(0) // this means `sqlite3* db = 0`
+	// passing a string literal to a C function call results in a C string, not a V string
+	C.sqlite3_open(c'users.db', &db)
+	// C.sqlite3_open(db_path.str, &db)
+	query := 'select count(*) from users'
+	stmt := &C.sqlite3_stmt(0)
+	// NB: you can also use the `.str` field of a V string,
+	// to get its C style zero terminated representation
+	C.sqlite3_prepare_v2(db, &char(query.str), -1, &stmt, 0)
+	C.sqlite3_step(stmt)
+	nr_users := C.sqlite3_column_int(stmt, 0)
+	C.sqlite3_finalize(stmt)
+	println('There are $nr_users users in the database.')
+	//
+	error_msg := &char(0)
+	query_all_users := 'select * from users'
+	rc := C.sqlite3_exec(db, &char(query_all_users.str), my_callback, voidptr(7), &error_msg)
+	if rc != C.SQLITE_OK {
+		eprintln(unsafe { cstring_to_vstring(error_msg) })
+		C.sqlite3_free(error_msg)
+	}
+	C.sqlite3_close(db)
+}
+
+[export: 'my_custom_c_name']
+fn foo() {
+}
+
+$if windows {
+	#include "@VEXEROOT/thirdparty/stdatomic/win/atomic.h"
+} $else {
+	#include "@VEXEROOT/thirdparty/stdatomic/nix/atomic.h"
+}
+
+// declare functions we want to use - V does not parse the C header
+fn C.atomic_store_u32(&u32, u32)
+fn C.atomic_load_u32(&u32) u32
+fn C.atomic_compare_exchange_weak_u32(&u32, &u32, u32) bool
+fn C.atomic_compare_exchange_strong_u32(&u32, &u32, u32) bool
+
+const num_iterations = 10000000
+
+// see section "Global Variables" below
+__global (
+	atom u32 // ordinary variable but used as atomic
+)
+
+fn change() int {
+	mut races_won_by_change := 0
+	for {
+		mut cmp := u32(17) // addressable value to compare with and to store the found value
+		// atomic version of `if atom == 17 { atom = 23 races_won_by_change++ } else { cmp = atom }`
+		if C.atomic_compare_exchange_strong_u32(&atom, &cmp, 23) {
+			races_won_by_change++
+		} else {
+			if cmp == 31 {
+				break
+			}
+			cmp = 17 // re-assign because overwritten with value of atom
+		}
+	}
+	return races_won_by_change
+}
+
+fn main() {
+	C.atomic_store_u32(&atom, 17)
+	t := go change()
+	mut races_won_by_main := 0
+	mut cmp17 := u32(17)
+	mut cmp23 := u32(23)
+	for i in 0 .. num_iterations {
+		// atomic version of `if atom == 17 { atom = 23 races_won_by_main++ }`
+		if C.atomic_compare_exchange_strong_u32(&atom, &cmp17, 23) {
+			races_won_by_main++
+		} else {
+			cmp17 = 17
+		}
+		desir := if i == num_iterations - 1 { u32(31) } else { u32(17) }
+		// atomic version of `for atom != 23 {} atom = desir`
+		for !C.atomic_compare_exchange_weak_u32(&atom, &cmp23, desir) {
+			cmp23 = 23
+		}
+	}
+	races_won_by_change := t.wait()
+	atom_new := C.atomic_load_u32(&atom)
+	println('atom: $atom_new, #exchanges: ${races_won_by_main + races_won_by_change}')
+	// prints `atom: 31, #exchanges: 10000000`)
+	println('races won by\n- `main()`: $races_won_by_main\n- `change()`: $races_won_by_change')
+}
+
+import sync
+
+__global (
+	sem	  sync.Semaphore // needs initialization in `init()`
+	mtx	  sync.RwMutex // needs initialization in `init()`
+	f1	  = f64(34.0625) // explicily initialized
+	shmap shared map[string]f64 // initialized as empty `shared` map
+	f2	  f64 // initialized to `0.0`
+)
+
+fn init() {
+	sem.init(0)
+	mtx.init()
+}
+
+#flag linux -lsdl2
+#flag linux -Ivig
+#flag linux -DCIMGUI_DEFINE_ENUMS_AND_STRUCTS=1
+#flag linux -DIMGUI_DISABLE_OBSOLETE_FUNCTIONS=1
+#flag linux -DIMGUI_IMPL_API=
+
+#pkgconfig r_core
+#pkgconfig --cflags --libs r_core
+
+$if $pkgconfig('mysqlclient') {
+	#pkgconfig mysqlclient
+} $else $if $pkgconfig('mariadb') {
+	#pkgconfig mariadb
+}
+
+#flag -I @VMODROOT/c
+#flag @VMODROOT/c/implementation.o
+#include "header.h"
+
+fn main() {
+	// Support for multiple conditions in one branch
+	$if ios || android {
+		println('Running on a mobile device!')
+	}
+	$if linux && x64 {
+		println('64-bit Linux.')
+	}
+	// Usage as expression
+	os := $if windows { 'Windows' } $else { 'UNIX' }
+	println('Using $os')
+	// $else-$if branches
+	$if tinyc {
+		println('tinyc')
+	} $else $if clang {
+		println('clang')
+	} $else $if gcc {
+		println('gcc')
+	} $else {
+		println('different compiler')
+	}
+	$if test {
+		println('testing')
+	}
+	// v -cg ...
+	$if debug {
+		println('debugging')
+	}
+	// v -prod ...
+	$if prod {
+		println('production build')
+	}
+	// v -d option ...
+	$if option ? {
+		println('custom option')
+	}
+}
+
+fn main() {
+	embedded_file := $embed_file('v.png', .zlib) // compressed using zlib
+	os.write_file('exported.png', embedded_file.to_string())?
+
+	compile_time_env := $env('ENV_VAR')
+	println(compile_time_env)
+}
+
+fn build() string {
+	name := 'Peter'
+	age := 25
+	numbers := [1, 2, 3]
+	return $tmpl('1.txt')
+}
+
+$if linux {
+	$compile_error('Linux is not supported')
+}
+
+eprintln('file: ' + @FILE + ' | line: ' + @LINE + ' | fn: ' + @MOD + '.' + @FN)
+
+import v.vmod
+vm := vmod.decode( @VMOD_FILE ) or { panic(err) }
+eprintln('$vm.name $vm.version\n $vm.description')
+
+fn main() {
+	$for field in User.fields {
+		$if field.typ is string {
+			println('$field.name is of type string')
+		}
+	}
+}
+
+struct Vec {
+	x int
+	y int
+}
+
+fn (a Vec) str() string {
+	return '{$a.x, $a.y}'
+}
+
+fn (a Vec) + (b Vec) Vec {
+	return Vec{a.x + b.x, a.y + b.y}
+}
+
+fn (a Vec) - (b Vec) Vec {
+	return Vec{a.x - b.x, a.y - b.y}
+}
+
+fn main() {
+	a := Vec{2, 3}
+	b := Vec{4, 5}
+	mut c := Vec{1, 2}
+	println(a + b) // "{6, 8}"
+	println(a - b) // "{-2, -2}"
+	c += a
+	println(c) // "{3, 5}"
+}
+
+a := 100
+b := 20
+mut c := 0
+asm amd64 {
+	mov eax, a
+	add eax, b
+	mov c, eax
+	; =r (c) as c // output
+	; r (a) as a // input
+	  r (b) as b
+}
+println('a: $a') // 100
+println('b: $b') // 20
+println('c: $c') // 120
+
+// [flag] enables Enum types to be used as bitfields
+
+[flag]
+enum BitField {
+	read
+	write
+	other
+}
+
+fn main() {
+	assert 1 == int(BitField.read)
+	assert 2 == int(BitField.write)
+	mut bf := BitField.read
+	assert bf.has(.read | .other) // test if *at least one* of the flags is set
+	assert !bf.all(.read | .other) // test if *all* of the flags is set
+	bf.set(.write | .other)
+	assert bf.has(.read | .write | .other)
+	assert bf.all(.read | .write | .other)
+	bf.toggle(.other)
+	assert bf == BitField.read | .write
+	assert bf.all(.read | .write)
+	assert !bf.has(.other)
+}
+
+// Calling this function will result in a deprecation warning
+[deprecated]
+fn old_function() {
+}
+
+// It can also display a custom deprecation message
+[deprecated: 'use new_function() instead']
+[deprecated_after: '2021-05-27']
+fn legacy_function() {}
+
+// This function's calls will be inlined.
+[inline]
+fn inlined_function() {
+}
+
+// This function's calls will NOT be inlined.
+[noinline]
+fn function() {
+}
+
+[if debug]
+fn foo() {
+}
+
+fn bar() {
+	foo() // will not be called if `-d debug` is not passed
+}
+
+if x {
+	// ...
+	if y {
+		unsafe {
+			goto my_label
+		}
+	}
+	// ...
+}
+my_label:
\ No newline at end of file
diff --git a/lexers/testdata/v/v.expected b/lexers/testdata/v/v.expected
new file mode 100644
index 000000000..b33b362da
--- /dev/null
+++ b/lexers/testdata/v/v.expected
@@ -0,0 +1,10363 @@
+[
+  {"type":"KeywordNamespace","value":"module"},
+  {"type":"Text","value":" "},
+  {"type":"NameVariable","value":"main"},
+  {"type":"Text","value":"\n\n"},
+  {"type":"LiteralStringDoc","value":"// main module\n"},
+  {"type":"Text","value":"\n"},
+  {"type":"KeywordNamespace","value":"import"},
+  {"type":"Text","value":" "},
+  {"type":"NameVariable","value":"os"},
+  {"type":"Text","value":" "},
+  {"type":"Punctuation","value":"{"},
+  {"type":"Text","value":" "},
+  {"type":"NameVariable","value":"input"},
+  {"type":"Punctuation","value":","},
+  {"type":"Text","value":" "},
+  {"type":"NameVariable","value":"user_os"},
+  {"type":"Text","value":" "},
+  {"type":"Punctuation","value":"}"},
+  {"type":"Text","value":"\n"},
+  {"type":"KeywordNamespace","value":"import"},
+  {"type":"Text","value":" "},
+  {"type":"NameVariable","value":"time"},
+  {"type":"Text","value":"\n"},
+  {"type":"KeywordNamespace","value":"import"},
+  {"type":"Text","value":" "},
+  {"type":"NameVariable","value":"math"},
+  {"type":"Text","value":"\n\n"},
+  {"type":"KeywordDeclaration","value":"type"},
+  {"type":"Text","value":" "},
+  {"type":"NameClass","value":"MyTime"},
+  {"type":"Text","value":" "},
+  {"type":"Operator","value":"="},
+  {"type":"Text","value":" "},
+  {"type":"NameVariable","value":"time"},
+  {"type":"Punctuation","value":"."},
+  {"type":"NameClass","value":"Time"},
+  {"type":"Text","value":"\n\n"},
+  {"type":"KeywordDeclaration","value":"fn"},
+  {"type":"Text","value":" "},
+  {"type":"NameFunction","value":"main"},
+  {"type":"Punctuation","value":"()"},
+  {"type":"Text","value":" "},
+  {"type":"Punctuation","value":"{"},
+  {"type":"Text","value":"\n\t"},
+  {"type":"NameBuiltin","value":"println"},
+  {"type":"Punctuation","value":"("},
+  {"type":"LiteralStringSingle","value":"'hello world'"},
+  {"type":"Punctuation","value":")"},
+  {"type":"Text","value":"\n\n\t"},
+  {"type":"NameBuiltin","value":"println"},
+  {"type":"Punctuation","value":"("},
+  {"type":"NameFunction","value":"sub"},
+  {"type":"Punctuation","value":"("},
+  {"type":"LiteralNumberInteger","value":"100"},
+  {"type":"Punctuation","value":","},
+  {"type":"Text","value":" "},
+  {"type":"LiteralNumberInteger","value":"50"},
+  {"type":"Punctuation","value":"))"},
+  {"type":"Text","value":"\n\n\t"},
+  {"type":"NameVariable","value":"n"},
+  {"type":"Text","value":" "},
+  {"type":"Operator","value":":="},
+  {"type":"Text","value":" "},
+  {"type":"NameFunction","value":"write_log"},
+  {"type":"Punctuation","value":"(."},
+  {"type":"NameVariable","value":"return_error"},
+  {"type":"Punctuation","value":")"},
+  {"type":"Text","value":" "},
+  {"type":"Keyword","value":"or"},
+  {"type":"Text","value":" "},
+  {"type":"Punctuation","value":"{"},
+  {"type":"Text","value":"\n\t\t"},
+  {"type":"NameBuiltin","value":"println"},
+  {"type":"Punctuation","value":"("},
+  {"type":"LiteralStringSingle","value":"'Error: "},
+  {"type":"Operator","value":"$"},
+  {"type":"NameVariable","value":"err"},
+  {"type":"LiteralStringSingle","value":"'"},
+  {"type":"Punctuation","value":")"},
+  {"type":"Text","value":"\n\t\t"},
+  {"type":"LiteralNumberInteger","value":"0"},
+  {"type":"Text","value":"\n\t"},
+  {"type":"Punctuation","value":"}"},
+  {"type":"Text","value":"\n\t"},
+  {"type":"NameBuiltin","value":"println"},
+  {"type":"Punctuation","value":"("},
+  {"type":"LiteralStringSingle","value":"'"},
+  {"type":"Operator","value":"$"},
+  {"type":"NameVariable","value":"n"},
+  {"type":"LiteralStringSingle","value":" bytes written'"},
+  {"type":"Punctuation","value":")"},
+  {"type":"Text","value":"\n\n\t"},
+  {"type":"CommentSingle","value":"// Functions can be passed to other functions\n"},
+  {"type":"Text","value":"\t"},
+  {"type":"NameBuiltin","value":"println"},
+  {"type":"Punctuation","value":"("},
+  {"type":"NameFunction","value":"run"},
+  {"type":"Punctuation","value":"("},
+  {"type":"LiteralNumberInteger","value":"5"},
+  {"type":"Punctuation","value":","},
+  {"type":"Text","value":" "},
+  {"type":"NameVariable","value":"sqr"},
+  {"type":"Punctuation","value":"))"},
+  {"type":"Text","value":" "},
+  {"type":"CommentSingle","value":"// \"25\"\n"},
+  {"type":"Text","value":"\t"},
+  {"type":"CommentSingle","value":"// Anonymous functions can be declared inside other functions:\n"},
+  {"type":"Text","value":"\t"},
+  {"type":"NameVariable","value":"double_fn"},
+  {"type":"Text","value":" "},
+  {"type":"Operator","value":":="},
+  {"type":"Text","value":" "},
+  {"type":"KeywordDeclaration","value":"fn"},
+  {"type":"Text","value":" "},
+  {"type":"Punctuation","value":"("},
+  {"type":"NameVariable","value":"n"},
+  {"type":"Text","value":" "},
+  {"type":"KeywordType","value":"int"},
+  {"type":"Punctuation","value":")"},
+  {"type":"Text","value":" "},
+  {"type":"KeywordType","value":"int"},
+  {"type":"Text","value":" "},
+  {"type":"Punctuation","value":"{"},
+  {"type":"Text","value":"\n\t\t"},
+  {"type":"Keyword","value":"return"},
+  {"type":"Text","value":" "},
+  {"type":"NameVariable","value":"n"},
+  {"type":"Text","value":" "},
+  {"type":"Operator","value":"+"},
+  {"type":"Text","value":" "},
+  {"type":"NameVariable","value":"n"},
+  {"type":"Text","value":"\n\t"},
+  {"type":"Punctuation","value":"}"},
+  {"type":"Text","value":"\n\t"},
+  {"type":"NameBuiltin","value":"println"},
+  {"type":"Punctuation","value":"("},
+  {"type":"NameFunction","value":"run"},
+  {"type":"Punctuation","value":"("},
+  {"type":"LiteralNumberInteger","value":"5"},
+  {"type":"Punctuation","value":","},
+  {"type":"Text","value":" "},
+  {"type":"NameVariable","value":"double_fn"},
+  {"type":"Punctuation","value":"))"},
+  {"type":"Text","value":" "},
+  {"type":"CommentSingle","value":"// \"10\"\n"},
+  {"type":"Text","value":"\t"},
+  {"type":"CommentSingle","value":"// Functions can be passed around without assigning them to variables:\n"},
+  {"type":"Text","value":"\t"},
+  {"type":"NameVariable","value":"res"},
+  {"type":"Text","value":" "},
+  {"type":"Operator","value":":="},
+  {"type":"Text","value":" "},
+  {"type":"NameFunction","value":"run"},
+  {"type":"Punctuation","value":"("},
+  {"type":"LiteralNumberInteger","value":"5"},
+  {"type":"Punctuation","value":","},
+  {"type":"Text","value":" "},
+  {"type":"KeywordDeclaration","value":"fn"},
+  {"type":"Text","value":" "},
+  {"type":"Punctuation","value":"("},
+  {"type":"NameVariable","value":"n"},
+  {"type":"Text","value":" "},
+  {"type":"KeywordType","value":"int"},
+  {"type":"Punctuation","value":")"},
+  {"type":"Text","value":" "},
+  {"type":"KeywordType","value":"int"},
+  {"type":"Text","value":" "},
+  {"type":"Punctuation","value":"{"},
+  {"type":"Text","value":"\n\t\t"},
+  {"type":"Keyword","value":"return"},
+  {"type":"Text","value":" "},
+  {"type":"NameVariable","value":"n"},
+  {"type":"Text","value":" "},
+  {"type":"Operator","value":"+"},
+  {"type":"Text","value":" "},
+  {"type":"NameVariable","value":"n"},
+  {"type":"Text","value":"\n\t"},
+  {"type":"Punctuation","value":"})"},
+  {"type":"Text","value":"\n\t"},
+  {"type":"NameBuiltin","value":"println"},
+  {"type":"Punctuation","value":"("},
+  {"type":"NameVariable","value":"res"},
+  {"type":"Punctuation","value":")"},
+  {"type":"Text","value":" "},
+  {"type":"CommentSingle","value":"// \"10\"\n"},
+  {"type":"Text","value":"\t"},
+  {"type":"CommentSingle","value":"// You can even have an array/map of functions:\n"},
+  {"type":"Text","value":"\t"},
+  {"type":"NameVariable","value":"fns"},
+  {"type":"Text","value":" "},
+  {"type":"Operator","value":":="},
+  {"type":"Text","value":" "},
+  {"type":"Punctuation","value":"["},
+  {"type":"NameVariable","value":"sqr"},
+  {"type":"Punctuation","value":","},
+  {"type":"Text","value":" "},
+  {"type":"NameVariable","value":"cube"},
+  {"type":"Punctuation","value":"]"},
+  {"type":"Text","value":"\n\t"},
+  {"type":"NameBuiltin","value":"println"},
+  {"type":"Punctuation","value":"("},
+  {"type":"NameVariable","value":"fns"},
+  {"type":"Punctuation","value":"["},
+  {"type":"LiteralNumberInteger","value":"0"},
+  {"type":"Punctuation","value":"]("},
+  {"type":"LiteralNumberInteger","value":"10"},
+  {"type":"Punctuation","value":"))"},
+  {"type":"Text","value":" "},
+  {"type":"CommentSingle","value":"// \"100\"\n"},
+  {"type":"Text","value":"\t"},
+  {"type":"NameVariable","value":"fns_map"},
+  {"type":"Text","value":" "},
+  {"type":"Operator","value":":="},
+  {"type":"Text","value":" "},
+  {"type":"Punctuation","value":"{"},
+  {"type":"Text","value":"\n\t\t"},
+  {"type":"LiteralStringSingle","value":"'sqr'"},
+  {"type":"Punctuation","value":":"},
+  {"type":"Text","value":"\t"},
+  {"type":"NameVariable","value":"sqr"},
+  {"type":"Text","value":"\n\t\t"},
+  {"type":"LiteralStringSingle","value":"'cube'"},
+  {"type":"Punctuation","value":":"},
+  {"type":"Text","value":" "},
+  {"type":"NameVariable","value":"cube"},
+  {"type":"Text","value":"\n\t"},
+  {"type":"Punctuation","value":"}"},
+  {"type":"Text","value":"\n\t"},
+  {"type":"NameBuiltin","value":"println"},
+  {"type":"Punctuation","value":"("},
+  {"type":"NameVariable","value":"fns_map"},
+  {"type":"Punctuation","value":"["},
+  {"type":"LiteralStringSingle","value":"'cube'"},
+  {"type":"Punctuation","value":"]("},
+  {"type":"LiteralNumberInteger","value":"2"},
+  {"type":"Punctuation","value":"))"},
+  {"type":"Text","value":" "},
+  {"type":"CommentSingle","value":"// \"8\"\n"},
+  {"type":"Punctuation","value":"}"},
+  {"type":"Text","value":"\n\n"},
+  {"type":"KeywordDeclaration","value":"fn"},
+  {"type":"Text","value":" "},
+  {"type":"NameFunction","value":"add"},
+  {"type":"Punctuation","value":"("},
+  {"type":"NameVariable","value":"x"},
+  {"type":"Text","value":" "},
+  {"type":"KeywordType","value":"int"},
+  {"type":"Punctuation","value":","},
+  {"type":"Text","value":" "},
+  {"type":"NameVariable","value":"y"},
+  {"type":"Text","value":" "},
+  {"type":"KeywordType","value":"int"},
+  {"type":"Punctuation","value":")"},
+  {"type":"Text","value":" "},
+  {"type":"KeywordType","value":"int"},
+  {"type":"Text","value":" "},
+  {"type":"Punctuation","value":"{"},
+  {"type":"Text","value":"\n\t"},
+  {"type":"Keyword","value":"return"},
+  {"type":"Text","value":" "},
+  {"type":"NameVariable","value":"x"},
+  {"type":"Text","value":" "},
+  {"type":"Operator","value":"+"},
+  {"type":"Text","value":" "},
+  {"type":"NameVariable","value":"y"},
+  {"type":"Text","value":"\n"},
+  {"type":"Punctuation","value":"}"},
+  {"type":"Text","value":"\n\n"},
+  {"type":"KeywordDeclaration","value":"fn"},
+  {"type":"Text","value":" "},
+  {"type":"NameFunction","value":"sub"},
+  {"type":"Punctuation","value":"("},
+  {"type":"NameVariable","value":"x"},
+  {"type":"Text","value":" "},
+  {"type":"KeywordType","value":"int"},
+  {"type":"Punctuation","value":","},
+  {"type":"Text","value":" "},
+  {"type":"NameVariable","value":"y"},
+  {"type":"Text","value":" "},
+  {"type":"KeywordType","value":"int"},
+  {"type":"Punctuation","value":")"},
+  {"type":"Text","value":" "},
+  {"type":"KeywordType","value":"int"},
+  {"type":"Text","value":" "},
+  {"type":"Punctuation","value":"{"},
+  {"type":"Text","value":"\n\t"},
+  {"type":"Keyword","value":"return"},
+  {"type":"Text","value":" "},
+  {"type":"NameVariable","value":"x"},
+  {"type":"Text","value":" "},
+  {"type":"Operator","value":"-"},
+  {"type":"Text","value":" "},
+  {"type":"NameVariable","value":"y"},
+  {"type":"Text","value":"\n"},
+  {"type":"Punctuation","value":"}"},
+  {"type":"Text","value":"\n\n"},
+  {"type":"CommentSingle","value":"// This is a single line comment.\n"},
+  {"type":"CommentMultiline","value":"/*\nThis is a multiline comment.\n   /* It can be nested. */\n*/"},
+  {"type":"Text","value":"\n\n"},
+  {"type":"KeywordDeclaration","value":"fn"},
+  {"type":"Text","value":" "},
+  {"type":"NameFunction","value":"foo"},
+  {"type":"Punctuation","value":"()"},
+  {"type":"Text","value":" "},
+  {"type":"Punctuation","value":"("},
+  {"type":"KeywordType","value":"int"},
+  {"type":"Punctuation","value":","},
+  {"type":"Text","value":" "},
+  {"type":"KeywordType","value":"int"},
+  {"type":"Punctuation","value":")"},
+  {"type":"Text","value":" "},
+  {"type":"Punctuation","value":"{"},
+  {"type":"Text","value":"\n\t"},
+  {"type":"Keyword","value":"return"},
+  {"type":"Text","value":" "},
+  {"type":"LiteralNumberInteger","value":"2"},
+  {"type":"Punctuation","value":","},
+  {"type":"Text","value":" "},
+  {"type":"LiteralNumberInteger","value":"3"},
+  {"type":"Text","value":"\n"},
+  {"type":"Punctuation","value":"}"},
+  {"type":"Text","value":"\n\n"},
+  {"type":"NameVariable","value":"a"},
+  {"type":"Punctuation","value":","},
+  {"type":"Text","value":" "},
+  {"type":"NameVariable","value":"b"},
+  {"type":"Text","value":" "},
+  {"type":"Operator","value":":="},
+  {"type":"Text","value":" "},
+  {"type":"NameFunction","value":"foo"},
+  {"type":"Punctuation","value":"()"},
+  {"type":"Text","value":"\n"},
+  {"type":"NameBuiltin","value":"println"},
+  {"type":"Punctuation","value":"("},
+  {"type":"NameVariable","value":"a"},
+  {"type":"Punctuation","value":")"},
+  {"type":"Text","value":" "},
+  {"type":"CommentSingle","value":"// 2\n"},
+  {"type":"NameBuiltin","value":"println"},
+  {"type":"Punctuation","value":"("},
+  {"type":"NameVariable","value":"b"},
+  {"type":"Punctuation","value":")"},
+  {"type":"Text","value":" "},
+  {"type":"CommentSingle","value":"// 3\n"},
+  {"type":"NameVariable","value":"c"},
+  {"type":"Punctuation","value":","},
+  {"type":"Text","value":" "},
+  {"type":"NameVariable","value":"_"},
+  {"type":"Text","value":" "},
+  {"type":"Operator","value":":="},
+  {"type":"Text","value":" "},
+  {"type":"NameFunction","value":"foo"},
+  {"type":"Punctuation","value":"()"},
+  {"type":"Text","value":" "},
+  {"type":"CommentSingle","value":"// ignore values using `_`\n"},
+  {"type":"Text","value":"\n"},
+  {"type":"NameVariable","value":"name"},
+  {"type":"Text","value":" "},
+  {"type":"Operator","value":":="},
+  {"type":"Text","value":" "},
+  {"type":"LiteralStringSingle","value":"'Bob'"},
+  {"type":"Text","value":"\n"},
+  {"type":"Keyword","value":"assert"},
+  {"type":"Text","value":" "},
+  {"type":"NameVariable","value":"name"},
+  {"type":"Punctuation","value":"."},
+  {"type":"NameVariable","value":"len"},
+  {"type":"Text","value":" "},
+  {"type":"Operator","value":"=="},
+  {"type":"Text","value":" "},
+  {"type":"LiteralNumberInteger","value":"3"},
+  {"type":"Text","value":"\n\n"},
+  {"type":"NameVariable","value":"s"},
+  {"type":"Text","value":" "},
+  {"type":"Operator","value":":="},
+  {"type":"Text","value":" "},
+  {"type":"LiteralStringAffix","value":"r"},
+  {"type":"LiteralString","value":"'hello\\nworld'"},
+  {"type":"Text","value":"\n\n"},
+  {"type":"CommentSingle","value":"// all int literals are supported\n"},
+  {"type":"Keyword","value":"assert"},
+  {"type":"Text","value":" "},
+  {"type":"LiteralStringSingle","value":"'0xc3'"},
+  {"type":"Punctuation","value":"."},
+  {"type":"NameBuiltin","value":"int"},
+  {"type":"Punctuation","value":"()"},
+  {"type":"Text","value":" "},
+  {"type":"Operator","value":"=="},
+  {"type":"Text","value":" "},
+  {"type":"LiteralNumberInteger","value":"195"},
+  {"type":"Text","value":"\n"},
+  {"type":"Keyword","value":"assert"},
+  {"type":"Text","value":" "},
+  {"type":"LiteralStringSingle","value":"'0o10'"},
+  {"type":"Punctuation","value":"."},
+  {"type":"NameBuiltin","value":"int"},
+  {"type":"Punctuation","value":"()"},
+  {"type":"Text","value":" "},
+  {"type":"Operator","value":"=="},
+  {"type":"Text","value":" "},
+  {"type":"LiteralNumberInteger","value":"8"},
+  {"type":"Text","value":"\n"},
+  {"type":"Keyword","value":"assert"},
+  {"type":"Text","value":" "},
+  {"type":"LiteralStringSingle","value":"'0b1111_0000_1010'"},
+  {"type":"Punctuation","value":"."},
+  {"type":"NameBuiltin","value":"int"},
+  {"type":"Punctuation","value":"()"},
+  {"type":"Text","value":" "},
+  {"type":"Operator","value":"=="},
+  {"type":"Text","value":" "},
+  {"type":"LiteralNumberInteger","value":"3850"},
+  {"type":"Text","value":"\n"},
+  {"type":"Keyword","value":"assert"},
+  {"type":"Text","value":" "},
+  {"type":"LiteralStringSingle","value":"'-0b1111_0000_1010'"},
+  {"type":"Punctuation","value":"."},
+  {"type":"NameBuiltin","value":"int"},
+  {"type":"Punctuation","value":"()"},
+  {"type":"Text","value":" "},
+  {"type":"Operator","value":"=="},
+  {"type":"Text","value":" "},
+  {"type":"Operator","value":"-"},
+  {"type":"LiteralNumberInteger","value":"3850"},
+  {"type":"Text","value":"\n\n"},
+  {"type":"NameVariable","value":"name"},
+  {"type":"Text","value":" "},
+  {"type":"Operator","value":":="},
+  {"type":"Text","value":" "},
+  {"type":"LiteralStringSingle","value":"'Bob'"},
+  {"type":"Text","value":"\n"},
+  {"type":"NameBuiltin","value":"println"},
+  {"type":"Punctuation","value":"("},
+  {"type":"LiteralStringSingle","value":"'Hello, "},
+  {"type":"Operator","value":"$"},
+  {"type":"NameVariable","value":"name"},
+  {"type":"LiteralStringSingle","value":"!'"},
+  {"type":"Punctuation","value":")"},
+  {"type":"Text","value":" "},
+  {"type":"CommentSingle","value":"// Hello, Bob!\n"},
+  {"type":"Text","value":"\n"},
+  {"type":"NameVariable","value":"x"},
+  {"type":"Text","value":" "},
+  {"type":"Operator","value":":="},
+  {"type":"Text","value":" "},
+  {"type":"LiteralNumberFloat","value":"123.4567"},
+  {"type":"Text","value":"\n"},
+  {"type":"NameBuiltin","value":"println"},
+  {"type":"Punctuation","value":"("},
+  {"type":"LiteralStringSingle","value":"'["},
+  {"type":"Operator","value":"$"},
+  {"type":"Punctuation","value":"{"},
+  {"type":"NameVariable","value":"x"},
+  {"type":"Punctuation","value":":."},
+  {"type":"LiteralNumber","value":"2"},
+  {"type":"Punctuation","value":"}"},
+  {"type":"LiteralStringSingle","value":"]'"},
+  {"type":"Punctuation","value":")"},
+  {"type":"Text","value":"\n"},
+  {"type":"NameBuiltin","value":"println"},
+  {"type":"Punctuation","value":"("},
+  {"type":"LiteralStringSingle","value":"'["},
+  {"type":"Operator","value":"$"},
+  {"type":"Punctuation","value":"{"},
+  {"type":"NameVariable","value":"x"},
+  {"type":"Punctuation","value":":"},
+  {"type":"LiteralNumber","value":"10"},
+  {"type":"Punctuation","value":"}"},
+  {"type":"LiteralStringSingle","value":"]'"},
+  {"type":"Punctuation","value":")"},
+  {"type":"Text","value":"\n"},
+  {"type":"NameBuiltin","value":"println"},
+  {"type":"Punctuation","value":"("},
+  {"type":"LiteralStringSingle","value":"'["},
+  {"type":"Operator","value":"$"},
+  {"type":"Punctuation","value":"{"},
+  {"type":"NameBuiltin","value":"int"},
+  {"type":"Punctuation","value":"("},
+  {"type":"NameVariable","value":"x"},
+  {"type":"Punctuation","value":"):"},
+  {"type":"Operator","value":"-"},
+  {"type":"LiteralNumber","value":"10"},
+  {"type":"Punctuation","value":"}"},
+  {"type":"LiteralStringSingle","value":"]'"},
+  {"type":"Punctuation","value":")"},
+  {"type":"Text","value":"\n"},
+  {"type":"NameBuiltin","value":"println"},
+  {"type":"Punctuation","value":"("},
+  {"type":"LiteralStringSingle","value":"'["},
+  {"type":"Operator","value":"$"},
+  {"type":"Punctuation","value":"{"},
+  {"type":"NameBuiltin","value":"int"},
+  {"type":"Punctuation","value":"("},
+  {"type":"NameVariable","value":"x"},
+  {"type":"Punctuation","value":"):"},
+  {"type":"Operator","value":"0"},
+  {"type":"LiteralNumber","value":"10"},
+  {"type":"Punctuation","value":"}"},
+  {"type":"LiteralStringSingle","value":"]'"},
+  {"type":"Punctuation","value":")"},
+  {"type":"Text","value":"\n"},
+  {"type":"NameBuiltin","value":"println"},
+  {"type":"Punctuation","value":"("},
+  {"type":"LiteralStringSingle","value":"'["},
+  {"type":"Operator","value":"$"},
+  {"type":"Punctuation","value":"{"},
+  {"type":"NameBuiltin","value":"int"},
+  {"type":"Punctuation","value":"("},
+  {"type":"NameVariable","value":"x"},
+  {"type":"Punctuation","value":"):"},
+  {"type":"LiteralStringAffix","value":"b"},
+  {"type":"Punctuation","value":"}"},
+  {"type":"LiteralStringSingle","value":"]'"},
+  {"type":"Punctuation","value":")"},
+  {"type":"Text","value":"\n"},
+  {"type":"NameBuiltin","value":"println"},
+  {"type":"Punctuation","value":"("},
+  {"type":"LiteralStringSingle","value":"'["},
+  {"type":"Operator","value":"$"},
+  {"type":"Punctuation","value":"{"},
+  {"type":"NameBuiltin","value":"int"},
+  {"type":"Punctuation","value":"("},
+  {"type":"NameVariable","value":"x"},
+  {"type":"Punctuation","value":"):"},
+  {"type":"LiteralStringAffix","value":"o"},
+  {"type":"Punctuation","value":"}"},
+  {"type":"LiteralStringSingle","value":"]'"},
+  {"type":"Punctuation","value":")"},
+  {"type":"Text","value":"\n"},
+  {"type":"NameBuiltin","value":"println"},
+  {"type":"Punctuation","value":"("},
+  {"type":"LiteralStringSingle","value":"'["},
+  {"type":"Operator","value":"$"},
+  {"type":"Punctuation","value":"{"},
+  {"type":"NameBuiltin","value":"int"},
+  {"type":"Punctuation","value":"("},
+  {"type":"NameVariable","value":"x"},
+  {"type":"Punctuation","value":"):"},
+  {"type":"LiteralStringAffix","value":"X"},
+  {"type":"Punctuation","value":"}"},
+  {"type":"LiteralStringSingle","value":"]'"},
+  {"type":"Punctuation","value":")"},
+  {"type":"Text","value":"\n\n"},
+  {"type":"NameBuiltin","value":"println"},
+  {"type":"Punctuation","value":"("},
+  {"type":"LiteralStringSingle","value":"'["},
+  {"type":"Operator","value":"$"},
+  {"type":"Punctuation","value":"{"},
+  {"type":"LiteralNumberFloat","value":"10.0000"},
+  {"type":"Punctuation","value":":."},
+  {"type":"LiteralNumber","value":"2"},
+  {"type":"Punctuation","value":"}"},
+  {"type":"LiteralStringSingle","value":"]'"},
+  {"type":"Punctuation","value":")"},
+  {"type":"Text","value":"\n"},
+  {"type":"NameBuiltin","value":"println"},
+  {"type":"Punctuation","value":"("},
+  {"type":"LiteralStringSingle","value":"'["},
+  {"type":"Operator","value":"$"},
+  {"type":"Punctuation","value":"{"},
+  {"type":"LiteralNumberFloat","value":"10.0000"},
+  {"type":"Punctuation","value":":."},
+  {"type":"LiteralNumber","value":"2"},
+  {"type":"LiteralStringAffix","value":"f"},
+  {"type":"Punctuation","value":"}"},
+  {"type":"LiteralStringSingle","value":"]'"},
+  {"type":"Punctuation","value":")"},
+  {"type":"Text","value":"\n\n"},
+  {"type":"NameVariable","value":"rocket"},
+  {"type":"Text","value":" "},
+  {"type":"Operator","value":":="},
+  {"type":"Text","value":" "},
+  {"type":"LiteralStringChar","value":"`🚀`"},
+  {"type":"Text","value":"\n"},
+  {"type":"Keyword","value":"assert"},
+  {"type":"Text","value":" "},
+  {"type":"NameVariable","value":"rocket"},
+  {"type":"Punctuation","value":"."},
+  {"type":"NameBuiltin","value":"bytes"},
+  {"type":"Punctuation","value":"()"},
+  {"type":"Text","value":" "},
+  {"type":"Operator","value":"=="},
+  {"type":"Text","value":" "},
+  {"type":"Punctuation","value":"["},
+  {"type":"NameBuiltin","value":"u8"},
+  {"type":"Punctuation","value":"("},
+  {"type":"LiteralNumberHex","value":"0xf0"},
+  {"type":"Punctuation","value":"),"},
+  {"type":"Text","value":" "},
+  {"type":"LiteralNumberHex","value":"0x9f"},
+  {"type":"Punctuation","value":","},
+  {"type":"Text","value":" "},
+  {"type":"LiteralNumberHex","value":"0x9a"},
+  {"type":"Punctuation","value":","},
+  {"type":"Text","value":" "},
+  {"type":"LiteralNumberHex","value":"0x80"},
+  {"type":"Punctuation","value":"]"},
+  {"type":"Text","value":"\n\n"},
+  {"type":"Keyword","value":"assert"},
+  {"type":"Text","value":" "},
+  {"type":"LiteralStringChar","value":"`"},
+  {"type":"LiteralStringEscape","value":"\\x61"},
+  {"type":"LiteralStringChar","value":"`"},
+  {"type":"Text","value":" "},
+  {"type":"Operator","value":"=="},
+  {"type":"Text","value":" "},
+  {"type":"LiteralStringChar","value":"`a`"},
+  {"type":"Text","value":"\n"},
+  {"type":"Keyword","value":"assert"},
+  {"type":"Text","value":" "},
+  {"type":"LiteralStringChar","value":"`"},
+  {"type":"LiteralStringEscape","value":"\\141"},
+  {"type":"LiteralStringChar","value":"`"},
+  {"type":"Text","value":" "},
+  {"type":"Operator","value":"=="},
+  {"type":"Text","value":" "},
+  {"type":"LiteralStringChar","value":"`a`"},
+  {"type":"Text","value":"\n"},
+  {"type":"Keyword","value":"assert"},
+  {"type":"Text","value":" "},
+  {"type":"LiteralStringChar","value":"`"},
+  {"type":"LiteralStringEscape","value":"\\u0061"},
+  {"type":"LiteralStringChar","value":"`"},
+  {"type":"Text","value":" "},
+  {"type":"Operator","value":"=="},
+  {"type":"Text","value":" "},
+  {"type":"LiteralStringChar","value":"`a`"},
+  {"type":"Text","value":"\n\n"},
+  {"type":"CommentSingle","value":"// multibyte literals work too\n"},
+  {"type":"Keyword","value":"assert"},
+  {"type":"Text","value":" "},
+  {"type":"LiteralStringChar","value":"`"},
+  {"type":"LiteralStringEscape","value":"\\u2605"},
+  {"type":"LiteralStringChar","value":"`"},
+  {"type":"Text","value":" "},
+  {"type":"Operator","value":"=="},
+  {"type":"Text","value":" "},
+  {"type":"LiteralStringChar","value":"`★`"},
+  {"type":"Text","value":"\n"},
+  {"type":"Keyword","value":"assert"},
+  {"type":"Text","value":" "},
+  {"type":"LiteralStringChar","value":"`"},
+  {"type":"LiteralStringEscape","value":"\\u2605"},
+  {"type":"LiteralStringChar","value":"`"},
+  {"type":"Punctuation","value":"."},
+  {"type":"NameBuiltin","value":"bytes"},
+  {"type":"Punctuation","value":"()"},
+  {"type":"Text","value":" "},
+  {"type":"Operator","value":"=="},
+  {"type":"Text","value":" "},
+  {"type":"Punctuation","value":"["},
+  {"type":"NameBuiltin","value":"u8"},
+  {"type":"Punctuation","value":"("},
+  {"type":"LiteralNumberHex","value":"0xe2"},
+  {"type":"Punctuation","value":"),"},
+  {"type":"Text","value":" "},
+  {"type":"LiteralNumberHex","value":"0x98"},
+  {"type":"Punctuation","value":","},
+  {"type":"Text","value":" "},
+  {"type":"LiteralNumberHex","value":"0x85"},
+  {"type":"Punctuation","value":"]"},
+  {"type":"Text","value":"\n"},
+  {"type":"Keyword","value":"assert"},
+  {"type":"Text","value":" "},
+  {"type":"LiteralStringChar","value":"`"},
+  {"type":"LiteralStringEscape","value":"\\xe2\\x98\\x85"},
+  {"type":"LiteralStringChar","value":"`"},
+  {"type":"Punctuation","value":"."},
+  {"type":"NameBuiltin","value":"bytes"},
+  {"type":"Punctuation","value":"()"},
+  {"type":"Text","value":" "},
+  {"type":"Operator","value":"=="},
+  {"type":"Text","value":" "},
+  {"type":"Punctuation","value":"["},
+  {"type":"NameBuiltin","value":"u8"},
+  {"type":"Punctuation","value":"("},
+  {"type":"LiteralNumberHex","value":"0xe2"},
+  {"type":"Punctuation","value":"),"},
+  {"type":"Text","value":" "},
+  {"type":"LiteralNumberHex","value":"0x98"},
+  {"type":"Punctuation","value":","},
+  {"type":"Text","value":" "},
+  {"type":"LiteralNumberHex","value":"0x85"},
+  {"type":"Punctuation","value":"]"},
+  {"type":"Text","value":"\n"},
+  {"type":"Keyword","value":"assert"},
+  {"type":"Text","value":" "},
+  {"type":"LiteralStringChar","value":"`"},
+  {"type":"LiteralStringEscape","value":"\\342\\230\\205"},
+  {"type":"LiteralStringChar","value":"`"},
+  {"type":"Punctuation","value":"."},
+  {"type":"NameBuiltin","value":"bytes"},
+  {"type":"Punctuation","value":"()"},
+  {"type":"Text","value":" "},
+  {"type":"Operator","value":"=="},
+  {"type":"Text","value":" "},
+  {"type":"Punctuation","value":"["},
+  {"type":"NameBuiltin","value":"u8"},
+  {"type":"Punctuation","value":"("},
+  {"type":"LiteralNumberHex","value":"0xe2"},
+  {"type":"Punctuation","value":"),"},
+  {"type":"Text","value":" "},
+  {"type":"LiteralNumberHex","value":"0x98"},
+  {"type":"Punctuation","value":","},
+  {"type":"Text","value":" "},
+  {"type":"LiteralNumberHex","value":"0x85"},
+  {"type":"Punctuation","value":"]"},
+  {"type":"Text","value":"\n\n"},
+  {"type":"NameVariable","value":"a"},
+  {"type":"Text","value":" "},
+  {"type":"Operator","value":":="},
+  {"type":"Text","value":" "},
+  {"type":"LiteralNumberHex","value":"0x7B"},
+  {"type":"Text","value":"\n"},
+  {"type":"NameVariable","value":"b"},
+  {"type":"Text","value":" "},
+  {"type":"Operator","value":":="},
+  {"type":"Text","value":" "},
+  {"type":"LiteralNumberBin","value":"0b01111011"},
+  {"type":"Text","value":"\n"},
+  {"type":"NameVariable","value":"c"},
+  {"type":"Text","value":" "},
+  {"type":"Operator","value":":="},
+  {"type":"Text","value":" "},
+  {"type":"LiteralNumberOct","value":"0o173"},
+  {"type":"Text","value":"\n\n"},
+  {"type":"NameVariable","value":"num"},
+  {"type":"Text","value":" "},
+  {"type":"Operator","value":":="},
+  {"type":"Text","value":" "},
+  {"type":"LiteralNumberInteger","value":"1_000_000"},
+  {"type":"Text","value":"\n"},
+  {"type":"NameVariable","value":"three"},
+  {"type":"Text","value":" "},
+  {"type":"Operator","value":":="},
+  {"type":"Text","value":" "},
+  {"type":"LiteralNumberBin","value":"0b0_11"},
+  {"type":"Text","value":"\n"},
+  {"type":"NameVariable","value":"float_num"},
+  {"type":"Text","value":" "},
+  {"type":"Operator","value":":="},
+  {"type":"Text","value":" "},
+  {"type":"LiteralNumberFloat","value":"3_122.55"},
+  {"type":"Text","value":"\n"},
+  {"type":"NameVariable","value":"hexa"},
+  {"type":"Text","value":" "},
+  {"type":"Operator","value":":="},
+  {"type":"Text","value":" "},
+  {"type":"LiteralNumberHex","value":"0xF_F"},
+  {"type":"Text","value":"\n"},
+  {"type":"NameVariable","value":"oct"},
+  {"type":"Text","value":" "},
+  {"type":"Operator","value":":="},
+  {"type":"Text","value":" "},
+  {"type":"LiteralNumberOct","value":"0o17_3"},
+  {"type":"Text","value":"\n\n"},
+  {"type":"NameVariable","value":"a"},
+  {"type":"Text","value":" "},
+  {"type":"Operator","value":":="},
+  {"type":"Text","value":" "},
+  {"type":"NameBuiltin","value":"i64"},
+  {"type":"Punctuation","value":"("},
+  {"type":"LiteralNumberInteger","value":"123"},
+  {"type":"Punctuation","value":")"},
+  {"type":"Text","value":"\n"},
+  {"type":"NameVariable","value":"b"},
+  {"type":"Text","value":" "},
+  {"type":"Operator","value":":="},
+  {"type":"Text","value":" "},
+  {"type":"NameBuiltin","value":"u8"},
+  {"type":"Punctuation","value":"("},
+  {"type":"LiteralNumberInteger","value":"42"},
+  {"type":"Punctuation","value":")"},
+  {"type":"Text","value":"\n"},
+  {"type":"NameVariable","value":"c"},
+  {"type":"Text","value":" "},
+  {"type":"Operator","value":":="},
+  {"type":"Text","value":" "},
+  {"type":"NameBuiltin","value":"i16"},
+  {"type":"Punctuation","value":"("},
+  {"type":"LiteralNumberInteger","value":"12345"},
+  {"type":"Punctuation","value":")"},
+  {"type":"Text","value":"\n\n"},
+  {"type":"NameVariable","value":"f"},
+  {"type":"Text","value":" "},
+  {"type":"Operator","value":":="},
+  {"type":"Text","value":" "},
+  {"type":"LiteralNumberFloat","value":"1.0"},
+  {"type":"Text","value":"\n"},
+  {"type":"NameVariable","value":"f1"},
+  {"type":"Text","value":" "},
+  {"type":"Operator","value":":="},
+  {"type":"Text","value":" "},
+  {"type":"NameBuiltin","value":"f64"},
+  {"type":"Punctuation","value":"("},
+  {"type":"LiteralNumberFloat","value":"3.14"},
+  {"type":"Punctuation","value":")"},
+  {"type":"Text","value":"\n"},
+  {"type":"NameVariable","value":"f2"},
+  {"type":"Text","value":" "},
+  {"type":"Operator","value":":="},
+  {"type":"Text","value":" "},
+  {"type":"NameBuiltin","value":"f32"},
+  {"type":"Punctuation","value":"("},
+  {"type":"LiteralNumberFloat","value":"3.14"},
+  {"type":"Punctuation","value":")"},
+  {"type":"Text","value":"\n\n"},
+  {"type":"NameVariable","value":"f0"},
+  {"type":"Text","value":" "},
+  {"type":"Operator","value":":="},
+  {"type":"Text","value":" "},
+  {"type":"LiteralNumberFloat","value":"42e1"},
+  {"type":"Text","value":" "},
+  {"type":"CommentSingle","value":"// 420\n"},
+  {"type":"NameVariable","value":"f1"},
+  {"type":"Text","value":" "},
+  {"type":"Operator","value":":="},
+  {"type":"Text","value":" "},
+  {"type":"LiteralNumberFloat","value":"123e-2"},
+  {"type":"Text","value":" "},
+  {"type":"CommentSingle","value":"// 1.23\n"},
+  {"type":"NameVariable","value":"f2"},
+  {"type":"Text","value":" "},
+  {"type":"Operator","value":":="},
+  {"type":"Text","value":" "},
+  {"type":"LiteralNumberFloat","value":"456e+2"},
+  {"type":"Text","value":" "},
+  {"type":"CommentSingle","value":"// 45600\n"},
+  {"type":"Text","value":"\n"},
+  {"type":"KeywordDeclaration","value":"mut"},
+  {"type":"Text","value":" "},
+  {"type":"NameVariable","value":"nums"},
+  {"type":"Text","value":" "},
+  {"type":"Operator","value":":="},
+  {"type":"Text","value":" "},
+  {"type":"Punctuation","value":"["},
+  {"type":"LiteralNumberInteger","value":"1"},
+  {"type":"Punctuation","value":","},
+  {"type":"Text","value":" "},
+  {"type":"LiteralNumberInteger","value":"2"},
+  {"type":"Punctuation","value":","},
+  {"type":"Text","value":" "},
+  {"type":"LiteralNumberInteger","value":"3"},
+  {"type":"Punctuation","value":"]"},
+  {"type":"Text","value":"\n"},
+  {"type":"NameVariable","value":"nums"},
+  {"type":"Text","value":" "},
+  {"type":"Operator","value":"\u003c\u003c"},
+  {"type":"Text","value":" "},
+  {"type":"LiteralNumberInteger","value":"4"},
+  {"type":"Text","value":"\n"},
+  {"type":"NameBuiltin","value":"println"},
+  {"type":"Punctuation","value":"("},
+  {"type":"NameVariable","value":"nums"},
+  {"type":"Punctuation","value":")"},
+  {"type":"Text","value":"\n"},
+  {"type":"NameVariable","value":"nums"},
+  {"type":"Text","value":" "},
+  {"type":"Operator","value":"\u003c\u003c"},
+  {"type":"Text","value":" "},
+  {"type":"Punctuation","value":"["},
+  {"type":"LiteralNumberInteger","value":"5"},
+  {"type":"Punctuation","value":","},
+  {"type":"Text","value":" "},
+  {"type":"LiteralNumberInteger","value":"6"},
+  {"type":"Punctuation","value":","},
+  {"type":"Text","value":" "},
+  {"type":"LiteralNumberInteger","value":"7"},
+  {"type":"Punctuation","value":"]"},
+  {"type":"Text","value":"\n\n"},
+  {"type":"KeywordDeclaration","value":"mut"},
+  {"type":"Text","value":" "},
+  {"type":"NameVariable","value":"names"},
+  {"type":"Text","value":" "},
+  {"type":"Operator","value":":="},
+  {"type":"Text","value":" "},
+  {"type":"Punctuation","value":"["},
+  {"type":"LiteralStringSingle","value":"'John'"},
+  {"type":"Punctuation","value":"]"},
+  {"type":"Text","value":"\n"},
+  {"type":"NameVariable","value":"names"},
+  {"type":"Text","value":" "},
+  {"type":"Operator","value":"\u003c\u003c"},
+  {"type":"Text","value":" "},
+  {"type":"LiteralStringSingle","value":"'Peter'"},
+  {"type":"Text","value":"\n"},
+  {"type":"NameVariable","value":"names"},
+  {"type":"Text","value":" "},
+  {"type":"Operator","value":"\u003c\u003c"},
+  {"type":"Text","value":" "},
+  {"type":"LiteralStringSingle","value":"'Sam'"},
+  {"type":"Text","value":"\n\n"},
+  {"type":"NameVariable","value":"names"},
+  {"type":"Text","value":" "},
+  {"type":"Operator","value":":="},
+  {"type":"Text","value":" "},
+  {"type":"Punctuation","value":"["},
+  {"type":"LiteralStringSingle","value":"'John'"},
+  {"type":"Punctuation","value":","},
+  {"type":"Text","value":" "},
+  {"type":"LiteralStringSingle","value":"'Peter'"},
+  {"type":"Punctuation","value":","},
+  {"type":"Text","value":" "},
+  {"type":"LiteralStringSingle","value":"'Sam'"},
+  {"type":"Punctuation","value":"]"},
+  {"type":"Text","value":"\n"},
+  {"type":"NameBuiltin","value":"println"},
+  {"type":"Punctuation","value":"("},
+  {"type":"LiteralStringSingle","value":"'Alex'"},
+  {"type":"Text","value":" "},
+  {"type":"Keyword","value":"in"},
+  {"type":"Text","value":" "},
+  {"type":"NameVariable","value":"names"},
+  {"type":"Punctuation","value":")"},
+  {"type":"Text","value":" "},
+  {"type":"CommentSingle","value":"// \"false\"\n"},
+  {"type":"Text","value":"\n"},
+  {"type":"KeywordDeclaration","value":"mut"},
+  {"type":"Text","value":" "},
+  {"type":"NameVariable","value":"nums"},
+  {"type":"Text","value":" "},
+  {"type":"Operator","value":":="},
+  {"type":"Text","value":" "},
+  {"type":"Punctuation","value":"["},
+  {"type":"LiteralNumberInteger","value":"1"},
+  {"type":"Punctuation","value":","},
+  {"type":"Text","value":" "},
+  {"type":"LiteralNumberInteger","value":"2"},
+  {"type":"Punctuation","value":","},
+  {"type":"Text","value":" "},
+  {"type":"LiteralNumberInteger","value":"3"},
+  {"type":"Punctuation","value":"]"},
+  {"type":"Text","value":"\n"},
+  {"type":"NameBuiltin","value":"println"},
+  {"type":"Punctuation","value":"("},
+  {"type":"NameVariable","value":"nums"},
+  {"type":"Punctuation","value":"."},
+  {"type":"NameVariable","value":"len"},
+  {"type":"Punctuation","value":")"},
+  {"type":"Text","value":" "},
+  {"type":"CommentSingle","value":"// \"3\"\n"},
+  {"type":"NameBuiltin","value":"println"},
+  {"type":"Punctuation","value":"("},
+  {"type":"NameVariable","value":"nums"},
+  {"type":"Punctuation","value":"."},
+  {"type":"NameVariable","value":"cap"},
+  {"type":"Punctuation","value":")"},
+  {"type":"Text","value":" "},
+  {"type":"CommentSingle","value":"// \"3\" or greater\n"},
+  {"type":"NameVariable","value":"nums"},
+  {"type":"Text","value":" "},
+  {"type":"Operator","value":"="},
+  {"type":"Text","value":" "},
+  {"type":"Punctuation","value":"[]"},
+  {"type":"Text","value":" "},
+  {"type":"CommentSingle","value":"// The array is now empty\n"},
+  {"type":"NameBuiltin","value":"println"},
+  {"type":"Punctuation","value":"("},
+  {"type":"NameVariable","value":"nums"},
+  {"type":"Punctuation","value":"."},
+  {"type":"NameVariable","value":"len"},
+  {"type":"Punctuation","value":")"},
+  {"type":"Text","value":" "},
+  {"type":"CommentSingle","value":"// \"0\"\n"},
+  {"type":"Text","value":"\n"},
+  {"type":"KeywordDeclaration","value":"mut"},
+  {"type":"Text","value":" "},
+  {"type":"NameVariable","value":"a"},
+  {"type":"Text","value":" "},
+  {"type":"Operator","value":":="},
+  {"type":"Text","value":" "},
+  {"type":"Punctuation","value":"[]"},
+  {"type":"KeywordType","value":"int"},
+  {"type":"Punctuation","value":"{"},
+  {"type":"NameVariable","value":"len"},
+  {"type":"Punctuation","value":":"},
+  {"type":"Text","value":" "},
+  {"type":"LiteralNumberInteger","value":"10000"},
+  {"type":"Punctuation","value":","},
+  {"type":"Text","value":" "},
+  {"type":"NameVariable","value":"cap"},
+  {"type":"Punctuation","value":":"},
+  {"type":"Text","value":" "},
+  {"type":"LiteralNumberInteger","value":"30000"},
+  {"type":"Punctuation","value":","},
+  {"type":"Text","value":" "},
+  {"type":"NameVariable","value":"init"},
+  {"type":"Punctuation","value":":"},
+  {"type":"Text","value":" "},
+  {"type":"LiteralNumberInteger","value":"3"},
+  {"type":"Punctuation","value":"}"},
+  {"type":"Text","value":"\n\n"},
+  {"type":"NameVariable","value":"users"},
+  {"type":"Text","value":" "},
+  {"type":"Operator","value":":="},
+  {"type":"Text","value":" "},
+  {"type":"Punctuation","value":"[]"},
+  {"type":"KeywordType","value":"int"},
+  {"type":"Punctuation","value":"{}"},
+  {"type":"Text","value":"\n\n"},
+  {"type":"KeywordDeclaration","value":"mut"},
+  {"type":"Text","value":" "},
+  {"type":"NameVariable","value":"numbers"},
+  {"type":"Text","value":" "},
+  {"type":"Operator","value":":="},
+  {"type":"Text","value":" "},
+  {"type":"Punctuation","value":"[]"},
+  {"type":"KeywordType","value":"int"},
+  {"type":"Punctuation","value":"{"},
+  {"type":"NameVariable","value":"cap"},
+  {"type":"Punctuation","value":":"},
+  {"type":"Text","value":" "},
+  {"type":"LiteralNumberInteger","value":"1000"},
+  {"type":"Punctuation","value":"}"},
+  {"type":"Text","value":"\n"},
+  {"type":"NameBuiltin","value":"println"},
+  {"type":"Punctuation","value":"("},
+  {"type":"NameVariable","value":"numbers"},
+  {"type":"Punctuation","value":"."},
+  {"type":"NameVariable","value":"len"},
+  {"type":"Punctuation","value":")"},
+  {"type":"Text","value":" "},
+  {"type":"CommentSingle","value":"// 0\n// Now appending elements won't reallocate\n"},
+  {"type":"Keyword","value":"for"},
+  {"type":"Text","value":" "},
+  {"type":"NameVariable","value":"i"},
+  {"type":"Text","value":" "},
+  {"type":"Keyword","value":"in"},
+  {"type":"Text","value":" "},
+  {"type":"LiteralNumberInteger","value":"0"},
+  {"type":"Text","value":" "},
+  {"type":"Operator","value":".."},
+  {"type":"Text","value":" "},
+  {"type":"LiteralNumberInteger","value":"1000"},
+  {"type":"Text","value":" "},
+  {"type":"Punctuation","value":"{"},
+  {"type":"Text","value":"\n\t"},
+  {"type":"NameVariable","value":"numbers"},
+  {"type":"Text","value":" "},
+  {"type":"Operator","value":"\u003c\u003c"},
+  {"type":"Text","value":" "},
+  {"type":"NameVariable","value":"i"},
+  {"type":"Text","value":"\n"},
+  {"type":"Punctuation","value":"}"},
+  {"type":"Text","value":"\n\n"},
+  {"type":"KeywordDeclaration","value":"mut"},
+  {"type":"Text","value":" "},
+  {"type":"NameVariable","value":"square"},
+  {"type":"Text","value":" "},
+  {"type":"Operator","value":":="},
+  {"type":"Text","value":" "},
+  {"type":"Punctuation","value":"[]"},
+  {"type":"KeywordType","value":"int"},
+  {"type":"Punctuation","value":"{"},
+  {"type":"NameVariable","value":"len"},
+  {"type":"Punctuation","value":":"},
+  {"type":"Text","value":" "},
+  {"type":"LiteralNumberInteger","value":"6"},
+  {"type":"Punctuation","value":","},
+  {"type":"Text","value":" "},
+  {"type":"NameVariable","value":"init"},
+  {"type":"Punctuation","value":":"},
+  {"type":"Text","value":" "},
+  {"type":"NameVariableMagic","value":"it"},
+  {"type":"Text","value":" "},
+  {"type":"Operator","value":"*"},
+  {"type":"Text","value":" "},
+  {"type":"NameVariableMagic","value":"it"},
+  {"type":"Punctuation","value":"}"},
+  {"type":"Text","value":"\n"},
+  {"type":"CommentSingle","value":"// square == [0, 1, 4, 9, 16, 25]\n"},
+  {"type":"Text","value":"\n"},
+  {"type":"KeywordDeclaration","value":"struct"},
+  {"type":"Text","value":" "},
+  {"type":"NameClass","value":"Point"},
+  {"type":"Text","value":" "},
+  {"type":"Punctuation","value":"{"},
+  {"type":"Text","value":"\n\t"},
+  {"type":"NameVariable","value":"x"},
+  {"type":"Text","value":" "},
+  {"type":"KeywordType","value":"int"},
+  {"type":"Text","value":"\n\t"},
+  {"type":"NameVariable","value":"y"},
+  {"type":"Text","value":" "},
+  {"type":"KeywordType","value":"int"},
+  {"type":"Text","value":"\n"},
+  {"type":"Punctuation","value":"}"},
+  {"type":"Text","value":"\n\n"},
+  {"type":"KeywordDeclaration","value":"struct"},
+  {"type":"Text","value":" "},
+  {"type":"NameClass","value":"Line"},
+  {"type":"Text","value":" "},
+  {"type":"Punctuation","value":"{"},
+  {"type":"Text","value":"\n\t"},
+  {"type":"NameVariable","value":"p1"},
+  {"type":"Text","value":" "},
+  {"type":"NameClass","value":"Point"},
+  {"type":"Text","value":"\n\t"},
+  {"type":"NameVariable","value":"p2"},
+  {"type":"Text","value":" "},
+  {"type":"NameClass","value":"Point"},
+  {"type":"Text","value":"\n"},
+  {"type":"Punctuation","value":"}"},
+  {"type":"Text","value":"\n\n"},
+  {"type":"KeywordDeclaration","value":"type"},
+  {"type":"Text","value":" "},
+  {"type":"NameClass","value":"ObjectSumType"},
+  {"type":"Text","value":" "},
+  {"type":"Operator","value":"="},
+  {"type":"Text","value":" "},
+  {"type":"NameClass","value":"Line"},
+  {"type":"Text","value":" "},
+  {"type":"Operator","value":"|"},
+  {"type":"Text","value":" "},
+  {"type":"NameClass","value":"Point"},
+  {"type":"Text","value":"\n\n"},
+  {"type":"KeywordDeclaration","value":"mut"},
+  {"type":"Text","value":" "},
+  {"type":"NameVariable","value":"object_list"},
+  {"type":"Text","value":" "},
+  {"type":"Operator","value":":="},
+  {"type":"Text","value":" "},
+  {"type":"Punctuation","value":"[]"},
+  {"type":"NameClass","value":"ObjectSumType"},
+  {"type":"Punctuation","value":"{}"},
+  {"type":"Text","value":"\n"},
+  {"type":"NameVariable","value":"object_list"},
+  {"type":"Text","value":" "},
+  {"type":"Operator","value":"\u003c\u003c"},
+  {"type":"Text","value":" "},
+  {"type":"NameClass","value":"Point"},
+  {"type":"Punctuation","value":"{"},
+  {"type":"LiteralNumberInteger","value":"1"},
+  {"type":"Punctuation","value":","},
+  {"type":"Text","value":" "},
+  {"type":"LiteralNumberInteger","value":"1"},
+  {"type":"Punctuation","value":"}"},
+  {"type":"Text","value":"\n"},
+  {"type":"NameVariable","value":"object_list"},
+  {"type":"Text","value":" "},
+  {"type":"Operator","value":"\u003c\u003c"},
+  {"type":"Text","value":" "},
+  {"type":"NameClass","value":"Line"},
+  {"type":"Punctuation","value":"{"},
+  {"type":"Text","value":"\n\t"},
+  {"type":"NameVariable","value":"p1"},
+  {"type":"Punctuation","value":":"},
+  {"type":"Text","value":" "},
+  {"type":"NameClass","value":"Point"},
+  {"type":"Punctuation","value":"{"},
+  {"type":"LiteralNumberInteger","value":"3"},
+  {"type":"Punctuation","value":","},
+  {"type":"Text","value":" "},
+  {"type":"LiteralNumberInteger","value":"3"},
+  {"type":"Punctuation","value":"}"},
+  {"type":"Text","value":"\n\t"},
+  {"type":"NameVariable","value":"p2"},
+  {"type":"Punctuation","value":":"},
+  {"type":"Text","value":" "},
+  {"type":"NameClass","value":"Point"},
+  {"type":"Punctuation","value":"{"},
+  {"type":"LiteralNumberInteger","value":"4"},
+  {"type":"Punctuation","value":","},
+  {"type":"Text","value":" "},
+  {"type":"LiteralNumberInteger","value":"4"},
+  {"type":"Punctuation","value":"}"},
+  {"type":"Text","value":"\n"},
+  {"type":"Punctuation","value":"}"},
+  {"type":"Text","value":"\n"},
+  {"type":"NameBuiltin","value":"dump"},
+  {"type":"Punctuation","value":"("},
+  {"type":"NameVariable","value":"object_list"},
+  {"type":"Punctuation","value":")"},
+  {"type":"Text","value":"\n"},
+  {"type":"CommentMultiline","value":"/*\nobject_list: [ObjectSumType(Point{\n\tx: 1\n\ty: 1\n}), ObjectSumType(Line{\n\tp1: Point{\n\t\tx: 3\n\t\ty: 3\n\t}\n\tp2: Point{\n\t\tx: 4\n\t\ty: 4\n\t}\n})]\n*/"},
+  {"type":"Text","value":"\n\n"},
+  {"type":"KeywordDeclaration","value":"mut"},
+  {"type":"Text","value":" "},
+  {"type":"NameVariable","value":"a"},
+  {"type":"Text","value":" "},
+  {"type":"Operator","value":":="},
+  {"type":"Text","value":" "},
+  {"type":"Punctuation","value":"[][]"},
+  {"type":"KeywordType","value":"int"},
+  {"type":"Punctuation","value":"{"},
+  {"type":"NameVariable","value":"len"},
+  {"type":"Punctuation","value":":"},
+  {"type":"Text","value":" "},
+  {"type":"LiteralNumberInteger","value":"2"},
+  {"type":"Punctuation","value":","},
+  {"type":"Text","value":" "},
+  {"type":"NameVariable","value":"init"},
+  {"type":"Punctuation","value":":"},
+  {"type":"Text","value":" "},
+  {"type":"Punctuation","value":"[]"},
+  {"type":"KeywordType","value":"int"},
+  {"type":"Punctuation","value":"{"},
+  {"type":"NameVariable","value":"len"},
+  {"type":"Punctuation","value":":"},
+  {"type":"Text","value":" "},
+  {"type":"LiteralNumberInteger","value":"3"},
+  {"type":"Punctuation","value":"}}"},
+  {"type":"Text","value":"\n"},
+  {"type":"NameVariable","value":"a"},
+  {"type":"Punctuation","value":"["},
+  {"type":"LiteralNumberInteger","value":"0"},
+  {"type":"Punctuation","value":"]["},
+  {"type":"LiteralNumberInteger","value":"1"},
+  {"type":"Punctuation","value":"]"},
+  {"type":"Text","value":" "},
+  {"type":"Operator","value":"="},
+  {"type":"Text","value":" "},
+  {"type":"LiteralNumberInteger","value":"2"},
+  {"type":"Text","value":"\n\n"},
+  {"type":"NameVariable","value":"nums"},
+  {"type":"Text","value":" "},
+  {"type":"Operator","value":":="},
+  {"type":"Text","value":" "},
+  {"type":"Punctuation","value":"["},
+  {"type":"LiteralNumberInteger","value":"1"},
+  {"type":"Punctuation","value":","},
+  {"type":"Text","value":" "},
+  {"type":"LiteralNumberInteger","value":"2"},
+  {"type":"Punctuation","value":","},
+  {"type":"Text","value":" "},
+  {"type":"LiteralNumberInteger","value":"3"},
+  {"type":"Punctuation","value":","},
+  {"type":"Text","value":" "},
+  {"type":"LiteralNumberInteger","value":"4"},
+  {"type":"Punctuation","value":","},
+  {"type":"Text","value":" "},
+  {"type":"LiteralNumberInteger","value":"5"},
+  {"type":"Punctuation","value":","},
+  {"type":"Text","value":" "},
+  {"type":"LiteralNumberInteger","value":"6"},
+  {"type":"Punctuation","value":"]"},
+  {"type":"Text","value":"\n"},
+  {"type":"NameVariable","value":"even"},
+  {"type":"Text","value":" "},
+  {"type":"Operator","value":":="},
+  {"type":"Text","value":" "},
+  {"type":"NameVariable","value":"nums"},
+  {"type":"Punctuation","value":"."},
+  {"type":"NameBuiltin","value":"filter"},
+  {"type":"Punctuation","value":"("},
+  {"type":"NameVariableMagic","value":"it"},
+  {"type":"Text","value":" "},
+  {"type":"Operator","value":"%"},
+  {"type":"Text","value":" "},
+  {"type":"LiteralNumberInteger","value":"2"},
+  {"type":"Text","value":" "},
+  {"type":"Operator","value":"=="},
+  {"type":"Text","value":" "},
+  {"type":"LiteralNumberInteger","value":"0"},
+  {"type":"Punctuation","value":")"},
+  {"type":"Text","value":"\n"},
+  {"type":"NameBuiltin","value":"println"},
+  {"type":"Punctuation","value":"("},
+  {"type":"NameVariable","value":"even"},
+  {"type":"Punctuation","value":")"},
+  {"type":"Text","value":" "},
+  {"type":"CommentSingle","value":"// [2, 4, 6]\n// filter can accept anonymous functions\n"},
+  {"type":"NameVariable","value":"even_fn"},
+  {"type":"Text","value":" "},
+  {"type":"Operator","value":":="},
+  {"type":"Text","value":" "},
+  {"type":"NameVariable","value":"nums"},
+  {"type":"Punctuation","value":"."},
+  {"type":"NameBuiltin","value":"filter"},
+  {"type":"Punctuation","value":"("},
+  {"type":"KeywordDeclaration","value":"fn"},
+  {"type":"Text","value":" "},
+  {"type":"Punctuation","value":"("},
+  {"type":"NameVariable","value":"x"},
+  {"type":"Text","value":" "},
+  {"type":"KeywordType","value":"int"},
+  {"type":"Punctuation","value":")"},
+  {"type":"Text","value":" "},
+  {"type":"KeywordType","value":"bool"},
+  {"type":"Text","value":" "},
+  {"type":"Punctuation","value":"{"},
+  {"type":"Text","value":"\n\t"},
+  {"type":"Keyword","value":"return"},
+  {"type":"Text","value":" "},
+  {"type":"NameVariable","value":"x"},
+  {"type":"Text","value":" "},
+  {"type":"Operator","value":"%"},
+  {"type":"Text","value":" "},
+  {"type":"LiteralNumberInteger","value":"2"},
+  {"type":"Text","value":" "},
+  {"type":"Operator","value":"=="},
+  {"type":"Text","value":" "},
+  {"type":"LiteralNumberInteger","value":"0"},
+  {"type":"Text","value":"\n"},
+  {"type":"Punctuation","value":"})"},
+  {"type":"Text","value":"\n"},
+  {"type":"NameBuiltin","value":"println"},
+  {"type":"Punctuation","value":"("},
+  {"type":"NameVariable","value":"even_fn"},
+  {"type":"Punctuation","value":")"},
+  {"type":"Text","value":"\n\n"},
+  {"type":"NameVariable","value":"nums"},
+  {"type":"Text","value":" "},
+  {"type":"Operator","value":":="},
+  {"type":"Text","value":" "},
+  {"type":"Punctuation","value":"["},
+  {"type":"LiteralNumberInteger","value":"1"},
+  {"type":"Punctuation","value":","},
+  {"type":"Text","value":" "},
+  {"type":"LiteralNumberInteger","value":"2"},
+  {"type":"Punctuation","value":","},
+  {"type":"Text","value":" "},
+  {"type":"LiteralNumberInteger","value":"3"},
+  {"type":"Punctuation","value":"]"},
+  {"type":"Text","value":"\n"},
+  {"type":"NameBuiltin","value":"println"},
+  {"type":"Punctuation","value":"("},
+  {"type":"NameVariable","value":"nums"},
+  {"type":"Punctuation","value":"."},
+  {"type":"NameBuiltin","value":"any"},
+  {"type":"Punctuation","value":"("},
+  {"type":"NameVariableMagic","value":"it"},
+  {"type":"Text","value":" "},
+  {"type":"Operator","value":"=="},
+  {"type":"Text","value":" "},
+  {"type":"LiteralNumberInteger","value":"2"},
+  {"type":"Punctuation","value":"))"},
+  {"type":"Text","value":" "},
+  {"type":"CommentSingle","value":"// true\n"},
+  {"type":"NameBuiltin","value":"println"},
+  {"type":"Punctuation","value":"("},
+  {"type":"NameVariable","value":"nums"},
+  {"type":"Punctuation","value":"."},
+  {"type":"NameBuiltin","value":"all"},
+  {"type":"Punctuation","value":"("},
+  {"type":"NameVariableMagic","value":"it"},
+  {"type":"Text","value":" "},
+  {"type":"Operator","value":"\u003e="},
+  {"type":"Text","value":" "},
+  {"type":"LiteralNumberInteger","value":"2"},
+  {"type":"Punctuation","value":"))"},
+  {"type":"Text","value":" "},
+  {"type":"CommentSingle","value":"// false\n"},
+  {"type":"Text","value":"\n"},
+  {"type":"KeywordDeclaration","value":"mut"},
+  {"type":"Text","value":" "},
+  {"type":"NameVariable","value":"numbers"},
+  {"type":"Text","value":" "},
+  {"type":"Operator","value":":="},
+  {"type":"Text","value":" "},
+  {"type":"Punctuation","value":"["},
+  {"type":"LiteralNumberInteger","value":"1"},
+  {"type":"Punctuation","value":","},
+  {"type":"Text","value":" "},
+  {"type":"LiteralNumberInteger","value":"3"},
+  {"type":"Punctuation","value":","},
+  {"type":"Text","value":" "},
+  {"type":"LiteralNumberInteger","value":"2"},
+  {"type":"Punctuation","value":"]"},
+  {"type":"Text","value":"\n"},
+  {"type":"NameVariable","value":"numbers"},
+  {"type":"Punctuation","value":"."},
+  {"type":"NameBuiltin","value":"sort"},
+  {"type":"Punctuation","value":"()"},
+  {"type":"Text","value":" "},
+  {"type":"CommentSingle","value":"// 1, 2, 3\n"},
+  {"type":"NameVariable","value":"numbers"},
+  {"type":"Punctuation","value":"."},
+  {"type":"NameBuiltin","value":"sort"},
+  {"type":"Punctuation","value":"("},
+  {"type":"NameVariable","value":"a"},
+  {"type":"Text","value":" "},
+  {"type":"Punctuation","value":"\u003e"},
+  {"type":"Text","value":" "},
+  {"type":"NameVariable","value":"b"},
+  {"type":"Punctuation","value":")"},
+  {"type":"Text","value":" "},
+  {"type":"CommentSingle","value":"// 3, 2, 1\n"},
+  {"type":"Text","value":"\n"},
+  {"type":"KeywordDeclaration","value":"struct"},
+  {"type":"Text","value":" "},
+  {"type":"NameClass","value":"User"},
+  {"type":"Text","value":" "},
+  {"type":"Punctuation","value":"{"},
+  {"type":"Text","value":"\n\t"},
+  {"type":"NameVariable","value":"age"},
+  {"type":"Text","value":"\t "},
+  {"type":"KeywordType","value":"int"},
+  {"type":"Text","value":"\n\t"},
+  {"type":"NameVariable","value":"name"},
+  {"type":"Text","value":" "},
+  {"type":"NameBuiltin","value":"string"},
+  {"type":"Text","value":"\n"},
+  {"type":"Punctuation","value":"}"},
+  {"type":"Text","value":"\n\n"},
+  {"type":"KeywordDeclaration","value":"mut"},
+  {"type":"Text","value":" "},
+  {"type":"NameVariable","value":"users"},
+  {"type":"Text","value":" "},
+  {"type":"Operator","value":":="},
+  {"type":"Text","value":" "},
+  {"type":"Punctuation","value":"["},
+  {"type":"NameClass","value":"User"},
+  {"type":"Punctuation","value":"{"},
+  {"type":"LiteralNumberInteger","value":"21"},
+  {"type":"Punctuation","value":","},
+  {"type":"Text","value":" "},
+  {"type":"LiteralStringSingle","value":"'Bob'"},
+  {"type":"Punctuation","value":"},"},
+  {"type":"Text","value":" "},
+  {"type":"NameClass","value":"User"},
+  {"type":"Punctuation","value":"{"},
+  {"type":"LiteralNumberInteger","value":"20"},
+  {"type":"Punctuation","value":","},
+  {"type":"Text","value":" "},
+  {"type":"LiteralStringSingle","value":"'Zarkon'"},
+  {"type":"Punctuation","value":"},"},
+  {"type":"Text","value":" "},
+  {"type":"NameClass","value":"User"},
+  {"type":"Punctuation","value":"{"},
+  {"type":"LiteralNumberInteger","value":"25"},
+  {"type":"Punctuation","value":","},
+  {"type":"Text","value":" "},
+  {"type":"LiteralStringSingle","value":"'Alice'"},
+  {"type":"Punctuation","value":"}]"},
+  {"type":"Text","value":"\n"},
+  {"type":"NameVariable","value":"users"},
+  {"type":"Punctuation","value":"."},
+  {"type":"NameBuiltin","value":"sort"},
+  {"type":"Punctuation","value":"("},
+  {"type":"NameVariable","value":"a"},
+  {"type":"Punctuation","value":"."},
+  {"type":"NameVariable","value":"age"},
+  {"type":"Text","value":" "},
+  {"type":"Punctuation","value":"\u003c"},
+  {"type":"Text","value":" "},
+  {"type":"NameVariable","value":"b"},
+  {"type":"Punctuation","value":"."},
+  {"type":"NameVariable","value":"age"},
+  {"type":"Punctuation","value":")"},
+  {"type":"Text","value":" "},
+  {"type":"CommentSingle","value":"// sort by User.age int field\n"},
+  {"type":"NameVariable","value":"users"},
+  {"type":"Punctuation","value":"."},
+  {"type":"NameBuiltin","value":"sort"},
+  {"type":"Punctuation","value":"("},
+  {"type":"NameVariable","value":"a"},
+  {"type":"Punctuation","value":"."},
+  {"type":"NameVariable","value":"name"},
+  {"type":"Text","value":" "},
+  {"type":"Punctuation","value":"\u003e"},
+  {"type":"Text","value":" "},
+  {"type":"NameVariable","value":"b"},
+  {"type":"Punctuation","value":"."},
+  {"type":"NameVariable","value":"name"},
+  {"type":"Punctuation","value":")"},
+  {"type":"Text","value":" "},
+  {"type":"CommentSingle","value":"// reverse sort by User.name string field\n"},
+  {"type":"Text","value":"\n"},
+  {"type":"NameVariable","value":"custom_sort_fn"},
+  {"type":"Text","value":" "},
+  {"type":"Operator","value":":="},
+  {"type":"Text","value":" "},
+  {"type":"KeywordDeclaration","value":"fn"},
+  {"type":"Text","value":" "},
+  {"type":"Punctuation","value":"("},
+  {"type":"NameVariable","value":"a"},
+  {"type":"Text","value":" "},
+  {"type":"Operator","value":"\u0026"},
+  {"type":"NameClass","value":"User"},
+  {"type":"Punctuation","value":","},
+  {"type":"Text","value":" "},
+  {"type":"NameVariable","value":"b"},
+  {"type":"Text","value":" "},
+  {"type":"Operator","value":"\u0026"},
+  {"type":"NameClass","value":"User"},
+  {"type":"Punctuation","value":")"},
+  {"type":"Text","value":" "},
+  {"type":"KeywordType","value":"int"},
+  {"type":"Text","value":" "},
+  {"type":"Punctuation","value":"{"},
+  {"type":"Text","value":"\n\t"},
+  {"type":"CommentSingle","value":"// return -1 when a comes before b\n"},
+  {"type":"Text","value":"\t"},
+  {"type":"CommentSingle","value":"// return 0, when both are in same order\n"},
+  {"type":"Text","value":"\t"},
+  {"type":"CommentSingle","value":"// return 1 when b comes before a\n"},
+  {"type":"Text","value":"\t"},
+  {"type":"Keyword","value":"if"},
+  {"type":"Text","value":" "},
+  {"type":"NameVariable","value":"a"},
+  {"type":"Punctuation","value":"."},
+  {"type":"NameVariable","value":"name"},
+  {"type":"Text","value":" "},
+  {"type":"Operator","value":"=="},
+  {"type":"Text","value":" "},
+  {"type":"NameVariable","value":"b"},
+  {"type":"Punctuation","value":"."},
+  {"type":"NameVariable","value":"name"},
+  {"type":"Text","value":" "},
+  {"type":"Punctuation","value":"{"},
+  {"type":"Text","value":"\n\t\t"},
+  {"type":"Keyword","value":"if"},
+  {"type":"Text","value":" "},
+  {"type":"NameVariable","value":"a"},
+  {"type":"Punctuation","value":"."},
+  {"type":"NameVariable","value":"age"},
+  {"type":"Text","value":" "},
+  {"type":"Punctuation","value":"\u003c"},
+  {"type":"Text","value":" "},
+  {"type":"NameVariable","value":"b"},
+  {"type":"Punctuation","value":"."},
+  {"type":"NameVariable","value":"age"},
+  {"type":"Text","value":" "},
+  {"type":"Punctuation","value":"{"},
+  {"type":"Text","value":"\n\t\t\t"},
+  {"type":"Keyword","value":"return"},
+  {"type":"Text","value":" "},
+  {"type":"LiteralNumberInteger","value":"1"},
+  {"type":"Text","value":"\n\t\t"},
+  {"type":"Punctuation","value":"}"},
+  {"type":"Text","value":"\n\t\t"},
+  {"type":"Keyword","value":"if"},
+  {"type":"Text","value":" "},
+  {"type":"NameVariable","value":"a"},
+  {"type":"Punctuation","value":"."},
+  {"type":"NameVariable","value":"age"},
+  {"type":"Text","value":" "},
+  {"type":"Punctuation","value":"\u003e"},
+  {"type":"Text","value":" "},
+  {"type":"NameVariable","value":"b"},
+  {"type":"Punctuation","value":"."},
+  {"type":"NameVariable","value":"age"},
+  {"type":"Text","value":" "},
+  {"type":"Punctuation","value":"{"},
+  {"type":"Text","value":"\n\t\t\t"},
+  {"type":"Keyword","value":"return"},
+  {"type":"Text","value":" "},
+  {"type":"Operator","value":"-"},
+  {"type":"LiteralNumberInteger","value":"1"},
+  {"type":"Text","value":"\n\t\t"},
+  {"type":"Punctuation","value":"}"},
+  {"type":"Text","value":"\n\t\t"},
+  {"type":"Keyword","value":"return"},
+  {"type":"Text","value":" "},
+  {"type":"LiteralNumberInteger","value":"0"},
+  {"type":"Text","value":"\n\t"},
+  {"type":"Punctuation","value":"}"},
+  {"type":"Text","value":"\n\t"},
+  {"type":"Keyword","value":"if"},
+  {"type":"Text","value":" "},
+  {"type":"NameVariable","value":"a"},
+  {"type":"Punctuation","value":"."},
+  {"type":"NameVariable","value":"name"},
+  {"type":"Text","value":" "},
+  {"type":"Punctuation","value":"\u003c"},
+  {"type":"Text","value":" "},
+  {"type":"NameVariable","value":"b"},
+  {"type":"Punctuation","value":"."},
+  {"type":"NameVariable","value":"name"},
+  {"type":"Text","value":" "},
+  {"type":"Punctuation","value":"{"},
+  {"type":"Text","value":"\n\t\t"},
+  {"type":"Keyword","value":"return"},
+  {"type":"Text","value":" "},
+  {"type":"Operator","value":"-"},
+  {"type":"LiteralNumberInteger","value":"1"},
+  {"type":"Text","value":"\n\t"},
+  {"type":"Punctuation","value":"}"},
+  {"type":"Text","value":" "},
+  {"type":"Keyword","value":"else"},
+  {"type":"Text","value":" "},
+  {"type":"Keyword","value":"if"},
+  {"type":"Text","value":" "},
+  {"type":"NameVariable","value":"a"},
+  {"type":"Punctuation","value":"."},
+  {"type":"NameVariable","value":"name"},
+  {"type":"Text","value":" "},
+  {"type":"Punctuation","value":"\u003e"},
+  {"type":"Text","value":" "},
+  {"type":"NameVariable","value":"b"},
+  {"type":"Punctuation","value":"."},
+  {"type":"NameVariable","value":"name"},
+  {"type":"Text","value":" "},
+  {"type":"Punctuation","value":"{"},
+  {"type":"Text","value":"\n\t\t"},
+  {"type":"Keyword","value":"return"},
+  {"type":"Text","value":" "},
+  {"type":"LiteralNumberInteger","value":"1"},
+  {"type":"Text","value":"\n\t"},
+  {"type":"Punctuation","value":"}"},
+  {"type":"Text","value":"\n\t"},
+  {"type":"Keyword","value":"return"},
+  {"type":"Text","value":" "},
+  {"type":"LiteralNumberInteger","value":"0"},
+  {"type":"Text","value":"\n"},
+  {"type":"Punctuation","value":"}"},
+  {"type":"Text","value":"\n"},
+  {"type":"NameVariable","value":"users"},
+  {"type":"Punctuation","value":"."},
+  {"type":"NameBuiltin","value":"sort_with_compare"},
+  {"type":"Punctuation","value":"("},
+  {"type":"NameVariable","value":"custom_sort_fn"},
+  {"type":"Punctuation","value":")"},
+  {"type":"Text","value":"\n\n"},
+  {"type":"NameVariable","value":"nums"},
+  {"type":"Text","value":" "},
+  {"type":"Operator","value":":="},
+  {"type":"Text","value":" "},
+  {"type":"Punctuation","value":"["},
+  {"type":"LiteralNumberInteger","value":"0"},
+  {"type":"Punctuation","value":","},
+  {"type":"Text","value":" "},
+  {"type":"LiteralNumberInteger","value":"10"},
+  {"type":"Punctuation","value":","},
+  {"type":"Text","value":" "},
+  {"type":"LiteralNumberInteger","value":"20"},
+  {"type":"Punctuation","value":","},
+  {"type":"Text","value":" "},
+  {"type":"LiteralNumberInteger","value":"30"},
+  {"type":"Punctuation","value":","},
+  {"type":"Text","value":" "},
+  {"type":"LiteralNumberInteger","value":"40"},
+  {"type":"Punctuation","value":"]"},
+  {"type":"Text","value":"\n"},
+  {"type":"NameBuiltin","value":"println"},
+  {"type":"Punctuation","value":"("},
+  {"type":"NameVariable","value":"nums"},
+  {"type":"Punctuation","value":"["},
+  {"type":"LiteralNumberInteger","value":"1"},
+  {"type":"Operator","value":".."},
+  {"type":"LiteralNumberInteger","value":"4"},
+  {"type":"Punctuation","value":"])"},
+  {"type":"Text","value":" "},
+  {"type":"CommentSingle","value":"// [10, 20, 30]\n"},
+  {"type":"NameBuiltin","value":"println"},
+  {"type":"Punctuation","value":"("},
+  {"type":"NameVariable","value":"nums"},
+  {"type":"Punctuation","value":"["},
+  {"type":"Operator","value":".."},
+  {"type":"LiteralNumberInteger","value":"4"},
+  {"type":"Punctuation","value":"])"},
+  {"type":"Text","value":" "},
+  {"type":"CommentSingle","value":"// [0, 10, 20, 30]\n"},
+  {"type":"NameBuiltin","value":"println"},
+  {"type":"Punctuation","value":"("},
+  {"type":"NameVariable","value":"nums"},
+  {"type":"Punctuation","value":"["},
+  {"type":"LiteralNumberInteger","value":"1"},
+  {"type":"Operator","value":".."},
+  {"type":"Punctuation","value":"])"},
+  {"type":"Text","value":" "},
+  {"type":"CommentSingle","value":"// [10, 20, 30, 40]\n"},
+  {"type":"Text","value":"\n"},
+  {"type":"KeywordDeclaration","value":"mut"},
+  {"type":"Text","value":" "},
+  {"type":"NameVariable","value":"a"},
+  {"type":"Text","value":" "},
+  {"type":"Operator","value":":="},
+  {"type":"Text","value":" "},
+  {"type":"Punctuation","value":"["},
+  {"type":"LiteralNumberInteger","value":"0"},
+  {"type":"Punctuation","value":","},
+  {"type":"Text","value":" "},
+  {"type":"LiteralNumberInteger","value":"1"},
+  {"type":"Punctuation","value":","},
+  {"type":"Text","value":" "},
+  {"type":"LiteralNumberInteger","value":"2"},
+  {"type":"Punctuation","value":","},
+  {"type":"Text","value":" "},
+  {"type":"LiteralNumberInteger","value":"3"},
+  {"type":"Punctuation","value":","},
+  {"type":"Text","value":" "},
+  {"type":"LiteralNumberInteger","value":"4"},
+  {"type":"Punctuation","value":","},
+  {"type":"Text","value":" "},
+  {"type":"LiteralNumberInteger","value":"5"},
+  {"type":"Punctuation","value":"]"},
+  {"type":"Text","value":"\n"},
+  {"type":"KeywordDeclaration","value":"mut"},
+  {"type":"Text","value":" "},
+  {"type":"NameVariable","value":"b"},
+  {"type":"Text","value":" "},
+  {"type":"Operator","value":":="},
+  {"type":"Text","value":" "},
+  {"type":"NameVariable","value":"a"},
+  {"type":"Punctuation","value":"["},
+  {"type":"LiteralNumberInteger","value":"2"},
+  {"type":"Operator","value":".."},
+  {"type":"LiteralNumberInteger","value":"4"},
+  {"type":"Punctuation","value":"]."},
+  {"type":"NameBuiltin","value":"clone"},
+  {"type":"Punctuation","value":"()"},
+  {"type":"Text","value":"\n\n"},
+  {"type":"NameVariable","value":"a"},
+  {"type":"Text","value":" "},
+  {"type":"Operator","value":":="},
+  {"type":"Text","value":" "},
+  {"type":"Punctuation","value":"["},
+  {"type":"LiteralNumberInteger","value":"0"},
+  {"type":"Punctuation","value":","},
+  {"type":"Text","value":" "},
+  {"type":"LiteralNumberInteger","value":"1"},
+  {"type":"Punctuation","value":","},
+  {"type":"Text","value":" "},
+  {"type":"LiteralNumberInteger","value":"2"},
+  {"type":"Punctuation","value":","},
+  {"type":"Text","value":" "},
+  {"type":"LiteralNumberInteger","value":"3"},
+  {"type":"Punctuation","value":","},
+  {"type":"Text","value":" "},
+  {"type":"LiteralNumberInteger","value":"4"},
+  {"type":"Punctuation","value":","},
+  {"type":"Text","value":" "},
+  {"type":"LiteralNumberInteger","value":"5"},
+  {"type":"Punctuation","value":","},
+  {"type":"Text","value":" "},
+  {"type":"LiteralNumberInteger","value":"6"},
+  {"type":"Punctuation","value":","},
+  {"type":"Text","value":" "},
+  {"type":"LiteralNumberInteger","value":"7"},
+  {"type":"Punctuation","value":","},
+  {"type":"Text","value":" "},
+  {"type":"LiteralNumberInteger","value":"8"},
+  {"type":"Punctuation","value":","},
+  {"type":"Text","value":" "},
+  {"type":"LiteralNumberInteger","value":"9"},
+  {"type":"Punctuation","value":"]"},
+  {"type":"Text","value":"\n"},
+  {"type":"NameBuiltin","value":"println"},
+  {"type":"Punctuation","value":"("},
+  {"type":"NameVariable","value":"a"},
+  {"type":"Operator","value":"#"},
+  {"type":"Punctuation","value":"["},
+  {"type":"Operator","value":"-"},
+  {"type":"LiteralNumberInteger","value":"3"},
+  {"type":"Operator","value":".."},
+  {"type":"Punctuation","value":"])"},
+  {"type":"Text","value":" "},
+  {"type":"CommentSingle","value":"// [7, 8, 9]\n"},
+  {"type":"NameBuiltin","value":"println"},
+  {"type":"Punctuation","value":"("},
+  {"type":"NameVariable","value":"a"},
+  {"type":"Operator","value":"#"},
+  {"type":"Punctuation","value":"["},
+  {"type":"Operator","value":"-"},
+  {"type":"LiteralNumberInteger","value":"20"},
+  {"type":"Operator","value":".."},
+  {"type":"Punctuation","value":"])"},
+  {"type":"Text","value":" "},
+  {"type":"CommentSingle","value":"// [0, 1, 2, 3, 4, 5, 6, 7, 8, 9]\n"},
+  {"type":"NameBuiltin","value":"println"},
+  {"type":"Punctuation","value":"("},
+  {"type":"NameVariable","value":"a"},
+  {"type":"Operator","value":"#"},
+  {"type":"Punctuation","value":"["},
+  {"type":"Operator","value":"-"},
+  {"type":"LiteralNumberInteger","value":"20"},
+  {"type":"Operator","value":"..-"},
+  {"type":"LiteralNumberInteger","value":"8"},
+  {"type":"Punctuation","value":"])"},
+  {"type":"Text","value":" "},
+  {"type":"CommentSingle","value":"// [0, 1]\n"},
+  {"type":"NameBuiltin","value":"println"},
+  {"type":"Punctuation","value":"("},
+  {"type":"NameVariable","value":"a"},
+  {"type":"Operator","value":"#"},
+  {"type":"Punctuation","value":"["},
+  {"type":"Operator","value":"..-"},
+  {"type":"LiteralNumberInteger","value":"3"},
+  {"type":"Punctuation","value":"])"},
+  {"type":"Text","value":" "},
+  {"type":"CommentSingle","value":"// [0, 1, 2, 3, 4, 5, 6]\n"},
+  {"type":"Text","value":"\n"},
+  {"type":"CommentSingle","value":"// empty arrays\n"},
+  {"type":"NameBuiltin","value":"println"},
+  {"type":"Punctuation","value":"("},
+  {"type":"NameVariable","value":"a"},
+  {"type":"Operator","value":"#"},
+  {"type":"Punctuation","value":"["},
+  {"type":"Operator","value":"-"},
+  {"type":"LiteralNumberInteger","value":"20"},
+  {"type":"Operator","value":"..-"},
+  {"type":"LiteralNumberInteger","value":"10"},
+  {"type":"Punctuation","value":"])"},
+  {"type":"Text","value":" "},
+  {"type":"CommentSingle","value":"// []\n"},
+  {"type":"NameBuiltin","value":"println"},
+  {"type":"Punctuation","value":"("},
+  {"type":"NameVariable","value":"a"},
+  {"type":"Operator","value":"#"},
+  {"type":"Punctuation","value":"["},
+  {"type":"LiteralNumberInteger","value":"20"},
+  {"type":"Operator","value":".."},
+  {"type":"LiteralNumberInteger","value":"10"},
+  {"type":"Punctuation","value":"])"},
+  {"type":"Text","value":" "},
+  {"type":"CommentSingle","value":"// []\n"},
+  {"type":"NameBuiltin","value":"println"},
+  {"type":"Punctuation","value":"("},
+  {"type":"NameVariable","value":"a"},
+  {"type":"Operator","value":"#"},
+  {"type":"Punctuation","value":"["},
+  {"type":"LiteralNumberInteger","value":"20"},
+  {"type":"Operator","value":".."},
+  {"type":"LiteralNumberInteger","value":"30"},
+  {"type":"Punctuation","value":"])"},
+  {"type":"Text","value":" "},
+  {"type":"CommentSingle","value":"// []\n"},
+  {"type":"Text","value":"\n"},
+  {"type":"NameVariable","value":"files"},
+  {"type":"Text","value":" "},
+  {"type":"Operator","value":":="},
+  {"type":"Text","value":" "},
+  {"type":"Punctuation","value":"["},
+  {"type":"LiteralStringSingle","value":"'pippo.jpg'"},
+  {"type":"Punctuation","value":","},
+  {"type":"Text","value":" "},
+  {"type":"LiteralStringSingle","value":"'01.bmp'"},
+  {"type":"Punctuation","value":","},
+  {"type":"Text","value":" "},
+  {"type":"LiteralStringSingle","value":"'_v.txt'"},
+  {"type":"Punctuation","value":","},
+  {"type":"Text","value":" "},
+  {"type":"LiteralStringSingle","value":"'img_02.jpg'"},
+  {"type":"Punctuation","value":","},
+  {"type":"Text","value":" "},
+  {"type":"LiteralStringSingle","value":"'img_01.JPG'"},
+  {"type":"Punctuation","value":"]"},
+  {"type":"Text","value":"\n"},
+  {"type":"NameVariable","value":"filtered"},
+  {"type":"Text","value":" "},
+  {"type":"Operator","value":":="},
+  {"type":"Text","value":" "},
+  {"type":"NameVariable","value":"files"},
+  {"type":"Punctuation","value":"."},
+  {"type":"NameBuiltin","value":"filter"},
+  {"type":"Punctuation","value":"("},
+  {"type":"NameVariableMagic","value":"it"},
+  {"type":"Operator","value":"#"},
+  {"type":"Punctuation","value":"["},
+  {"type":"Operator","value":"-"},
+  {"type":"LiteralNumberInteger","value":"4"},
+  {"type":"Operator","value":".."},
+  {"type":"Punctuation","value":"]."},
+  {"type":"NameBuiltin","value":"to_lower"},
+  {"type":"Punctuation","value":"()"},
+  {"type":"Text","value":" "},
+  {"type":"Operator","value":"=="},
+  {"type":"Text","value":" "},
+  {"type":"LiteralStringSingle","value":"'.jpg'"},
+  {"type":"Punctuation","value":")."},
+  {"type":"KeywordDeclaration","value":"map"},
+  {"type":"Punctuation","value":"("},
+  {"type":"NameVariableMagic","value":"it"},
+  {"type":"Punctuation","value":"."},
+  {"type":"NameBuiltin","value":"to_upper"},
+  {"type":"Punctuation","value":"())"},
+  {"type":"Text","value":"\n\n"},
+  {"type":"KeywordDeclaration","value":"mut"},
+  {"type":"Text","value":" "},
+  {"type":"NameVariable","value":"fnums"},
+  {"type":"Text","value":" "},
+  {"type":"Operator","value":":="},
+  {"type":"Text","value":" "},
+  {"type":"Punctuation","value":"["},
+  {"type":"LiteralNumberInteger","value":"3"},
+  {"type":"Punctuation","value":"]"},
+  {"type":"KeywordType","value":"int"},
+  {"type":"Punctuation","value":"{}"},
+  {"type":"Text","value":" "},
+  {"type":"CommentSingle","value":"// fnums is a fixed size array with 3 elements.\n"},
+  {"type":"NameVariable","value":"fnums"},
+  {"type":"Punctuation","value":"["},
+  {"type":"LiteralNumberInteger","value":"0"},
+  {"type":"Punctuation","value":"]"},
+  {"type":"Text","value":" "},
+  {"type":"Operator","value":"="},
+  {"type":"Text","value":" "},
+  {"type":"LiteralNumberInteger","value":"1"},
+  {"type":"Text","value":"\n"},
+  {"type":"NameVariable","value":"fnums"},
+  {"type":"Punctuation","value":"["},
+  {"type":"LiteralNumberInteger","value":"1"},
+  {"type":"Punctuation","value":"]"},
+  {"type":"Text","value":" "},
+  {"type":"Operator","value":"="},
+  {"type":"Text","value":" "},
+  {"type":"LiteralNumberInteger","value":"10"},
+  {"type":"Text","value":"\n"},
+  {"type":"NameVariable","value":"fnums"},
+  {"type":"Punctuation","value":"["},
+  {"type":"LiteralNumberInteger","value":"2"},
+  {"type":"Punctuation","value":"]"},
+  {"type":"Text","value":" "},
+  {"type":"Operator","value":"="},
+  {"type":"Text","value":" "},
+  {"type":"LiteralNumberInteger","value":"100"},
+  {"type":"Text","value":"\n"},
+  {"type":"NameBuiltin","value":"println"},
+  {"type":"Punctuation","value":"("},
+  {"type":"NameVariable","value":"fnums"},
+  {"type":"Punctuation","value":")"},
+  {"type":"Text","value":" "},
+  {"type":"CommentSingle","value":"// =\u003e [1, 10, 100]\n"},
+  {"type":"NameBuiltin","value":"println"},
+  {"type":"Punctuation","value":"("},
+  {"type":"Keyword","value":"typeof"},
+  {"type":"Punctuation","value":"("},
+  {"type":"NameVariable","value":"fnums"},
+  {"type":"Punctuation","value":")."},
+  {"type":"NameVariable","value":"name"},
+  {"type":"Punctuation","value":")"},
+  {"type":"Text","value":" "},
+  {"type":"CommentSingle","value":"// =\u003e [3]int\n"},
+  {"type":"Text","value":"\n"},
+  {"type":"NameVariable","value":"anums"},
+  {"type":"Text","value":" "},
+  {"type":"Operator","value":":="},
+  {"type":"Text","value":" "},
+  {"type":"NameVariable","value":"fnums"},
+  {"type":"Punctuation","value":"["},
+  {"type":"Operator","value":".."},
+  {"type":"Punctuation","value":"]"},
+  {"type":"Text","value":"\n\n"},
+  {"type":"KeywordDeclaration","value":"mut"},
+  {"type":"Text","value":" "},
+  {"type":"NameVariable","value":"m"},
+  {"type":"Text","value":" "},
+  {"type":"Operator","value":":="},
+  {"type":"Text","value":" "},
+  {"type":"KeywordDeclaration","value":"map"},
+  {"type":"Punctuation","value":"["},
+  {"type":"NameBuiltin","value":"string"},
+  {"type":"Punctuation","value":"]"},
+  {"type":"KeywordType","value":"int"},
+  {"type":"Punctuation","value":"{}"},
+  {"type":"Text","value":" "},
+  {"type":"CommentSingle","value":"// a map with `string` keys and `int` values\n"},
+  {"type":"NameVariable","value":"m"},
+  {"type":"Punctuation","value":"["},
+  {"type":"LiteralStringSingle","value":"'one'"},
+  {"type":"Punctuation","value":"]"},
+  {"type":"Text","value":" "},
+  {"type":"Operator","value":"="},
+  {"type":"Text","value":" "},
+  {"type":"LiteralNumberInteger","value":"1"},
+  {"type":"Text","value":"\n"},
+  {"type":"NameVariable","value":"m"},
+  {"type":"Punctuation","value":"["},
+  {"type":"LiteralStringSingle","value":"'two'"},
+  {"type":"Punctuation","value":"]"},
+  {"type":"Text","value":" "},
+  {"type":"Operator","value":"="},
+  {"type":"Text","value":" "},
+  {"type":"LiteralNumberInteger","value":"2"},
+  {"type":"Text","value":"\n"},
+  {"type":"NameBuiltin","value":"println"},
+  {"type":"Punctuation","value":"("},
+  {"type":"NameVariable","value":"m"},
+  {"type":"Punctuation","value":"["},
+  {"type":"LiteralStringSingle","value":"'one'"},
+  {"type":"Punctuation","value":"])"},
+  {"type":"Text","value":" "},
+  {"type":"CommentSingle","value":"// \"1\"\n"},
+  {"type":"NameBuiltin","value":"println"},
+  {"type":"Punctuation","value":"("},
+  {"type":"NameVariable","value":"m"},
+  {"type":"Punctuation","value":"["},
+  {"type":"LiteralStringSingle","value":"'bad_key'"},
+  {"type":"Punctuation","value":"])"},
+  {"type":"Text","value":" "},
+  {"type":"CommentSingle","value":"// \"0\"\n"},
+  {"type":"NameBuiltin","value":"println"},
+  {"type":"Punctuation","value":"("},
+  {"type":"LiteralStringSingle","value":"'bad_key'"},
+  {"type":"Text","value":" "},
+  {"type":"Keyword","value":"in"},
+  {"type":"Text","value":" "},
+  {"type":"NameVariable","value":"m"},
+  {"type":"Punctuation","value":")"},
+  {"type":"Text","value":" "},
+  {"type":"CommentSingle","value":"// Use `in` to detect whether such key exists\n"},
+  {"type":"NameBuiltin","value":"println"},
+  {"type":"Punctuation","value":"("},
+  {"type":"NameVariable","value":"m"},
+  {"type":"Punctuation","value":"."},
+  {"type":"NameBuiltin","value":"keys"},
+  {"type":"Punctuation","value":"())"},
+  {"type":"Text","value":" "},
+  {"type":"CommentSingle","value":"// ['one', 'two']\n"},
+  {"type":"NameVariable","value":"m"},
+  {"type":"Punctuation","value":"."},
+  {"type":"NameBuiltin","value":"delete"},
+  {"type":"Punctuation","value":"("},
+  {"type":"LiteralStringSingle","value":"'two'"},
+  {"type":"Punctuation","value":")"},
+  {"type":"Text","value":"\n\n"},
+  {"type":"NameVariable","value":"numbers"},
+  {"type":"Text","value":" "},
+  {"type":"Operator","value":":="},
+  {"type":"Text","value":" "},
+  {"type":"Punctuation","value":"{"},
+  {"type":"Text","value":"\n\t"},
+  {"type":"LiteralStringSingle","value":"'one'"},
+  {"type":"Punctuation","value":":"},
+  {"type":"Text","value":" "},
+  {"type":"LiteralNumberInteger","value":"1"},
+  {"type":"Text","value":"\n\t"},
+  {"type":"LiteralStringSingle","value":"'two'"},
+  {"type":"Punctuation","value":":"},
+  {"type":"Text","value":" "},
+  {"type":"LiteralNumberInteger","value":"2"},
+  {"type":"Text","value":"\n"},
+  {"type":"Punctuation","value":"}"},
+  {"type":"Text","value":"\n"},
+  {"type":"NameBuiltin","value":"println"},
+  {"type":"Punctuation","value":"("},
+  {"type":"NameVariable","value":"numbers"},
+  {"type":"Punctuation","value":")"},
+  {"type":"Text","value":"\n\n"},
+  {"type":"NameVariable","value":"arr"},
+  {"type":"Text","value":" "},
+  {"type":"Operator","value":":="},
+  {"type":"Text","value":" "},
+  {"type":"Punctuation","value":"["},
+  {"type":"LiteralNumberInteger","value":"1"},
+  {"type":"Punctuation","value":","},
+  {"type":"Text","value":" "},
+  {"type":"LiteralNumberInteger","value":"2"},
+  {"type":"Punctuation","value":","},
+  {"type":"Text","value":" "},
+  {"type":"LiteralNumberInteger","value":"3"},
+  {"type":"Punctuation","value":"]"},
+  {"type":"Text","value":"\n"},
+  {"type":"NameVariable","value":"large_index"},
+  {"type":"Text","value":" "},
+  {"type":"Operator","value":":="},
+  {"type":"Text","value":" "},
+  {"type":"LiteralNumberInteger","value":"999"},
+  {"type":"Text","value":"\n"},
+  {"type":"NameVariable","value":"val"},
+  {"type":"Text","value":" "},
+  {"type":"Operator","value":":="},
+  {"type":"Text","value":" "},
+  {"type":"NameVariable","value":"arr"},
+  {"type":"Punctuation","value":"["},
+  {"type":"NameVariable","value":"large_index"},
+  {"type":"Punctuation","value":"]"},
+  {"type":"Text","value":" "},
+  {"type":"Keyword","value":"or"},
+  {"type":"Text","value":" "},
+  {"type":"Punctuation","value":"{"},
+  {"type":"Text","value":" "},
+  {"type":"NameBuiltin","value":"panic"},
+  {"type":"Punctuation","value":"("},
+  {"type":"LiteralStringSingle","value":"'out of bounds'"},
+  {"type":"Punctuation","value":")"},
+  {"type":"Text","value":" "},
+  {"type":"Punctuation","value":"}"},
+  {"type":"Text","value":"\n"},
+  {"type":"NameBuiltin","value":"println"},
+  {"type":"Punctuation","value":"("},
+  {"type":"NameVariable","value":"val"},
+  {"type":"Punctuation","value":")"},
+  {"type":"Text","value":"\n"},
+  {"type":"CommentSingle","value":"// you can also do this, if you want to *propagate* the access error:\n"},
+  {"type":"NameVariable","value":"val2"},
+  {"type":"Text","value":" "},
+  {"type":"Operator","value":":="},
+  {"type":"Text","value":" "},
+  {"type":"NameVariable","value":"arr"},
+  {"type":"Punctuation","value":"["},
+  {"type":"LiteralNumberInteger","value":"333"},
+  {"type":"Punctuation","value":"]"},
+  {"type":"KeywordDeclaration","value":"?"},
+  {"type":"Text","value":"\n"},
+  {"type":"NameBuiltin","value":"println"},
+  {"type":"Punctuation","value":"("},
+  {"type":"NameVariable","value":"val2"},
+  {"type":"Punctuation","value":")"},
+  {"type":"Text","value":"\n\n"},
+  {"type":"NameVariable","value":"name"},
+  {"type":"Text","value":" "},
+  {"type":"Operator","value":":="},
+  {"type":"Text","value":" "},
+  {"type":"NameVariable","value":"os"},
+  {"type":"Punctuation","value":"."},
+  {"type":"NameFunction","value":"input"},
+  {"type":"Punctuation","value":"("},
+  {"type":"LiteralStringSingle","value":"'Enter your name: '"},
+  {"type":"Punctuation","value":")"},
+  {"type":"Text","value":"\n"},
+  {"type":"NameBuiltin","value":"println"},
+  {"type":"Punctuation","value":"("},
+  {"type":"LiteralStringSingle","value":"'Hello, "},
+  {"type":"Operator","value":"$"},
+  {"type":"NameVariable","value":"name"},
+  {"type":"LiteralStringSingle","value":"!'"},
+  {"type":"Punctuation","value":")"},
+  {"type":"Text","value":"\n\n"},
+  {"type":"KeywordDeclaration","value":"fn"},
+  {"type":"Text","value":" "},
+  {"type":"Punctuation","value":"("},
+  {"type":"KeywordDeclaration","value":"mut"},
+  {"type":"Text","value":" "},
+  {"type":"NameVariable","value":"t"},
+  {"type":"Text","value":" "},
+  {"type":"NameClass","value":"MyTime"},
+  {"type":"Punctuation","value":")"},
+  {"type":"Text","value":" "},
+  {"type":"NameFunction","value":"century"},
+  {"type":"Punctuation","value":"()"},
+  {"type":"Text","value":" "},
+  {"type":"KeywordType","value":"int"},
+  {"type":"Text","value":" "},
+  {"type":"Punctuation","value":"{"},
+  {"type":"Text","value":"\n\t"},
+  {"type":"Keyword","value":"return"},
+  {"type":"Text","value":" "},
+  {"type":"NameBuiltin","value":"int"},
+  {"type":"Punctuation","value":"("},
+  {"type":"LiteralNumberFloat","value":"1.0"},
+  {"type":"Text","value":" "},
+  {"type":"Operator","value":"+"},
+  {"type":"Text","value":" "},
+  {"type":"NameVariable","value":"math"},
+  {"type":"Punctuation","value":"."},
+  {"type":"NameFunction","value":"trunc"},
+  {"type":"Punctuation","value":"("},
+  {"type":"NameBuiltin","value":"f64"},
+  {"type":"Punctuation","value":"("},
+  {"type":"NameVariable","value":"t"},
+  {"type":"Punctuation","value":"."},
+  {"type":"NameVariable","value":"year"},
+  {"type":"Punctuation","value":")"},
+  {"type":"Text","value":" "},
+  {"type":"Operator","value":"*"},
+  {"type":"Text","value":" "},
+  {"type":"LiteralNumberFloat","value":"0.009999794661191"},
+  {"type":"Punctuation","value":"))"},
+  {"type":"Text","value":"\n"},
+  {"type":"Punctuation","value":"}"},
+  {"type":"Text","value":"\n\n"},
+  {"type":"KeywordDeclaration","value":"fn"},
+  {"type":"Text","value":" "},
+  {"type":"NameFunction","value":"main"},
+  {"type":"Punctuation","value":"()"},
+  {"type":"Text","value":" "},
+  {"type":"Punctuation","value":"{"},
+  {"type":"Text","value":"\n\t"},
+  {"type":"KeywordDeclaration","value":"mut"},
+  {"type":"Text","value":" "},
+  {"type":"NameVariable","value":"my_time"},
+  {"type":"Text","value":" "},
+  {"type":"Operator","value":":="},
+  {"type":"Text","value":" "},
+  {"type":"NameClass","value":"MyTime"},
+  {"type":"Punctuation","value":"{"},
+  {"type":"Text","value":"\n\t\t"},
+  {"type":"NameVariable","value":"year"},
+  {"type":"Punctuation","value":":"},
+  {"type":"Text","value":" "},
+  {"type":"LiteralNumberInteger","value":"2020"},
+  {"type":"Text","value":"\n\t\t"},
+  {"type":"NameVariable","value":"month"},
+  {"type":"Punctuation","value":":"},
+  {"type":"Text","value":" "},
+  {"type":"LiteralNumberInteger","value":"12"},
+  {"type":"Text","value":"\n\t\t"},
+  {"type":"NameVariable","value":"day"},
+  {"type":"Punctuation","value":":"},
+  {"type":"Text","value":" "},
+  {"type":"LiteralNumberInteger","value":"25"},
+  {"type":"Text","value":"\n\t"},
+  {"type":"Punctuation","value":"}"},
+  {"type":"Text","value":"\n\t"},
+  {"type":"NameBuiltin","value":"println"},
+  {"type":"Punctuation","value":"("},
+  {"type":"NameVariable","value":"time"},
+  {"type":"Punctuation","value":"."},
+  {"type":"NameFunction","value":"new_time"},
+  {"type":"Punctuation","value":"("},
+  {"type":"NameVariable","value":"my_time"},
+  {"type":"Punctuation","value":")."},
+  {"type":"NameFunction","value":"utc_string"},
+  {"type":"Punctuation","value":"())"},
+  {"type":"Text","value":"\n\t"},
+  {"type":"NameBuiltin","value":"println"},
+  {"type":"Punctuation","value":"("},
+  {"type":"LiteralStringSingle","value":"'Century: "},
+  {"type":"Operator","value":"$"},
+  {"type":"NameVariable","value":"my_time"},
+  {"type":"Punctuation","value":"."},
+  {"type":"NameFunction","value":"century"},
+  {"type":"Punctuation","value":"()"},
+  {"type":"LiteralStringSingle","value":"'"},
+  {"type":"Punctuation","value":")"},
+  {"type":"Text","value":"\n"},
+  {"type":"Punctuation","value":"}"},
+  {"type":"Text","value":"\n\n"},
+  {"type":"NameVariable","value":"a"},
+  {"type":"Text","value":" "},
+  {"type":"Operator","value":":="},
+  {"type":"Text","value":" "},
+  {"type":"LiteralNumberInteger","value":"10"},
+  {"type":"Text","value":"\n"},
+  {"type":"NameVariable","value":"b"},
+  {"type":"Text","value":" "},
+  {"type":"Operator","value":":="},
+  {"type":"Text","value":" "},
+  {"type":"LiteralNumberInteger","value":"20"},
+  {"type":"Text","value":"\n"},
+  {"type":"Keyword","value":"if"},
+  {"type":"Text","value":" "},
+  {"type":"NameVariable","value":"a"},
+  {"type":"Text","value":" "},
+  {"type":"Punctuation","value":"\u003c"},
+  {"type":"Text","value":" "},
+  {"type":"NameVariable","value":"b"},
+  {"type":"Text","value":" "},
+  {"type":"Punctuation","value":"{"},
+  {"type":"Text","value":"\n\t"},
+  {"type":"NameBuiltin","value":"println"},
+  {"type":"Punctuation","value":"("},
+  {"type":"LiteralStringSingle","value":"'"},
+  {"type":"Operator","value":"$"},
+  {"type":"NameVariable","value":"a"},
+  {"type":"LiteralStringSingle","value":" \u003c "},
+  {"type":"Operator","value":"$"},
+  {"type":"NameVariable","value":"b"},
+  {"type":"LiteralStringSingle","value":"'"},
+  {"type":"Punctuation","value":")"},
+  {"type":"Text","value":"\n"},
+  {"type":"Punctuation","value":"}"},
+  {"type":"Text","value":" "},
+  {"type":"Keyword","value":"else"},
+  {"type":"Text","value":" "},
+  {"type":"Keyword","value":"if"},
+  {"type":"Text","value":" "},
+  {"type":"NameVariable","value":"a"},
+  {"type":"Text","value":" "},
+  {"type":"Punctuation","value":"\u003e"},
+  {"type":"Text","value":" "},
+  {"type":"NameVariable","value":"b"},
+  {"type":"Text","value":" "},
+  {"type":"Punctuation","value":"{"},
+  {"type":"Text","value":"\n\t"},
+  {"type":"NameBuiltin","value":"println"},
+  {"type":"Punctuation","value":"("},
+  {"type":"LiteralStringSingle","value":"'"},
+  {"type":"Operator","value":"$"},
+  {"type":"NameVariable","value":"a"},
+  {"type":"LiteralStringSingle","value":" \u003e "},
+  {"type":"Operator","value":"$"},
+  {"type":"NameVariable","value":"b"},
+  {"type":"LiteralStringSingle","value":"'"},
+  {"type":"Punctuation","value":")"},
+  {"type":"Text","value":"\n"},
+  {"type":"Punctuation","value":"}"},
+  {"type":"Text","value":" "},
+  {"type":"Keyword","value":"else"},
+  {"type":"Text","value":" "},
+  {"type":"Punctuation","value":"{"},
+  {"type":"Text","value":"\n\t"},
+  {"type":"NameBuiltin","value":"println"},
+  {"type":"Punctuation","value":"("},
+  {"type":"LiteralStringSingle","value":"'"},
+  {"type":"Operator","value":"$"},
+  {"type":"NameVariable","value":"a"},
+  {"type":"LiteralStringSingle","value":" == "},
+  {"type":"Operator","value":"$"},
+  {"type":"NameVariable","value":"b"},
+  {"type":"LiteralStringSingle","value":"'"},
+  {"type":"Punctuation","value":")"},
+  {"type":"Text","value":"\n"},
+  {"type":"Punctuation","value":"}"},
+  {"type":"Text","value":"\n\n"},
+  {"type":"NameVariable","value":"num"},
+  {"type":"Text","value":" "},
+  {"type":"Operator","value":":="},
+  {"type":"Text","value":" "},
+  {"type":"LiteralNumberInteger","value":"777"},
+  {"type":"Text","value":"\n"},
+  {"type":"NameVariable","value":"s"},
+  {"type":"Text","value":" "},
+  {"type":"Operator","value":":="},
+  {"type":"Text","value":" "},
+  {"type":"Keyword","value":"if"},
+  {"type":"Text","value":" "},
+  {"type":"NameVariable","value":"num"},
+  {"type":"Text","value":" "},
+  {"type":"Operator","value":"%"},
+  {"type":"Text","value":" "},
+  {"type":"LiteralNumberInteger","value":"2"},
+  {"type":"Text","value":" "},
+  {"type":"Operator","value":"=="},
+  {"type":"Text","value":" "},
+  {"type":"LiteralNumberInteger","value":"0"},
+  {"type":"Text","value":" "},
+  {"type":"Punctuation","value":"{"},
+  {"type":"Text","value":" "},
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+  {"type":"Text","value":" "},
+  {"type":"Punctuation","value":"}"},
+  {"type":"Text","value":" "},
+  {"type":"Keyword","value":"else"},
+  {"type":"Text","value":" "},
+  {"type":"Punctuation","value":"{"},
+  {"type":"Text","value":" "},
+  {"type":"LiteralStringSingle","value":"'odd'"},
+  {"type":"Text","value":" "},
+  {"type":"Punctuation","value":"}"},
+  {"type":"Text","value":"\n"},
+  {"type":"NameBuiltin","value":"println"},
+  {"type":"Punctuation","value":"("},
+  {"type":"NameVariable","value":"s"},
+  {"type":"Punctuation","value":")"},
+  {"type":"Text","value":"\n"},
+  {"type":"CommentSingle","value":"// \"odd\"\n"},
+  {"type":"Text","value":"\n"},
+  {"type":"KeywordDeclaration","value":"struct"},
+  {"type":"Text","value":" "},
+  {"type":"NameClass","value":"Abc"},
+  {"type":"Text","value":" "},
+  {"type":"Punctuation","value":"{"},
+  {"type":"Text","value":"\n\t"},
+  {"type":"NameVariable","value":"val"},
+  {"type":"Text","value":" "},
+  {"type":"NameBuiltin","value":"string"},
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+  {"type":"Text","value":"\n\n"},
+  {"type":"KeywordDeclaration","value":"struct"},
+  {"type":"Text","value":" "},
+  {"type":"NameClass","value":"Xyz"},
+  {"type":"Text","value":" "},
+  {"type":"Punctuation","value":"{"},
+  {"type":"Text","value":"\n\t"},
+  {"type":"NameVariable","value":"foo"},
+  {"type":"Text","value":" "},
+  {"type":"NameBuiltin","value":"string"},
+  {"type":"Text","value":"\n"},
+  {"type":"Punctuation","value":"}"},
+  {"type":"Text","value":"\n\n"},
+  {"type":"KeywordDeclaration","value":"type"},
+  {"type":"Text","value":" "},
+  {"type":"NameClass","value":"Alphabet"},
+  {"type":"Text","value":" "},
+  {"type":"Operator","value":"="},
+  {"type":"Text","value":" "},
+  {"type":"NameClass","value":"Abc"},
+  {"type":"Text","value":" "},
+  {"type":"Operator","value":"|"},
+  {"type":"Text","value":" "},
+  {"type":"NameClass","value":"Xyz"},
+  {"type":"Text","value":"\n\n"},
+  {"type":"NameVariable","value":"x"},
+  {"type":"Text","value":" "},
+  {"type":"Operator","value":":="},
+  {"type":"Text","value":" "},
+  {"type":"NameClass","value":"Alphabet"},
+  {"type":"Punctuation","value":"("},
+  {"type":"NameClass","value":"Abc"},
+  {"type":"Punctuation","value":"{"},
+  {"type":"LiteralStringSingle","value":"'test'"},
+  {"type":"Punctuation","value":"})"},
+  {"type":"Text","value":" "},
+  {"type":"CommentSingle","value":"// sum type\n"},
+  {"type":"Keyword","value":"if"},
+  {"type":"Text","value":" "},
+  {"type":"NameVariable","value":"x"},
+  {"type":"Text","value":" "},
+  {"type":"Keyword","value":"is"},
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+  {"type":"NameClass","value":"Abc"},
+  {"type":"Text","value":" "},
+  {"type":"Punctuation","value":"{"},
+  {"type":"Text","value":"\n\t"},
+  {"type":"CommentSingle","value":"// x is automatically casted to Abc and can be used here\n"},
+  {"type":"Text","value":"\t"},
+  {"type":"NameBuiltin","value":"println"},
+  {"type":"Punctuation","value":"("},
+  {"type":"NameVariable","value":"x"},
+  {"type":"Punctuation","value":")"},
+  {"type":"Text","value":"\n"},
+  {"type":"Punctuation","value":"}"},
+  {"type":"Text","value":"\n"},
+  {"type":"Keyword","value":"if"},
+  {"type":"Text","value":" "},
+  {"type":"NameVariable","value":"x"},
+  {"type":"Text","value":" "},
+  {"type":"Operator","value":"!"},
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+  {"type":"Text","value":" "},
+  {"type":"NameClass","value":"Abc"},
+  {"type":"Text","value":" "},
+  {"type":"Punctuation","value":"{"},
+  {"type":"Text","value":"\n\t"},
+  {"type":"NameBuiltin","value":"println"},
+  {"type":"Punctuation","value":"("},
+  {"type":"LiteralStringSingle","value":"'Not Abc'"},
+  {"type":"Punctuation","value":")"},
+  {"type":"Text","value":"\n"},
+  {"type":"Punctuation","value":"}"},
+  {"type":"Text","value":"\n\n"},
+  {"type":"Keyword","value":"match"},
+  {"type":"Text","value":" "},
+  {"type":"NameVariable","value":"x"},
+  {"type":"Text","value":" "},
+  {"type":"Punctuation","value":"{"},
+  {"type":"Text","value":"\n\t"},
+  {"type":"NameClass","value":"Abc"},
+  {"type":"Text","value":" "},
+  {"type":"Punctuation","value":"{"},
+  {"type":"Text","value":"\n\t\t"},
+  {"type":"CommentSingle","value":"// x is automatically casted to Abc and can be used here\n"},
+  {"type":"Text","value":"\t\t"},
+  {"type":"NameBuiltin","value":"println"},
+  {"type":"Punctuation","value":"("},
+  {"type":"NameVariable","value":"x"},
+  {"type":"Punctuation","value":")"},
+  {"type":"Text","value":"\n\t"},
+  {"type":"Punctuation","value":"}"},
+  {"type":"Text","value":"\n\t"},
+  {"type":"NameClass","value":"Xyz"},
+  {"type":"Text","value":" "},
+  {"type":"Punctuation","value":"{"},
+  {"type":"Text","value":"\n\t\t"},
+  {"type":"CommentSingle","value":"// x is automatically casted to Xyz and can be used here\n"},
+  {"type":"Text","value":"\t\t"},
+  {"type":"NameBuiltin","value":"println"},
+  {"type":"Punctuation","value":"("},
+  {"type":"NameVariable","value":"x"},
+  {"type":"Punctuation","value":")"},
+  {"type":"Text","value":"\n\t"},
+  {"type":"Punctuation","value":"}"},
+  {"type":"Text","value":"\n"},
+  {"type":"Punctuation","value":"}"},
+  {"type":"Text","value":"\n\n"},
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+  {"type":"Operator","value":":="},
+  {"type":"Text","value":" "},
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+  {"type":"Text","value":" "},
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+  {"type":"Punctuation","value":","},
+  {"type":"Text","value":" "},
+  {"type":"LiteralNumberInteger","value":"3"},
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+  {"type":"Text","value":"\n"},
+  {"type":"NameBuiltin","value":"println"},
+  {"type":"Punctuation","value":"("},
+  {"type":"LiteralNumberInteger","value":"1"},
+  {"type":"Text","value":" "},
+  {"type":"Keyword","value":"in"},
+  {"type":"Text","value":" "},
+  {"type":"NameVariable","value":"nums"},
+  {"type":"Punctuation","value":")"},
+  {"type":"Text","value":" "},
+  {"type":"CommentSingle","value":"// true\n"},
+  {"type":"NameBuiltin","value":"println"},
+  {"type":"Punctuation","value":"("},
+  {"type":"LiteralNumberInteger","value":"4"},
+  {"type":"Text","value":" "},
+  {"type":"Operator","value":"!"},
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+  {"type":"Text","value":" "},
+  {"type":"NameVariable","value":"nums"},
+  {"type":"Punctuation","value":")"},
+  {"type":"Text","value":" "},
+  {"type":"CommentSingle","value":"// true\n"},
+  {"type":"NameVariable","value":"m"},
+  {"type":"Text","value":" "},
+  {"type":"Operator","value":":="},
+  {"type":"Text","value":" "},
+  {"type":"Punctuation","value":"{"},
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+  {"type":"Text","value":" "},
+  {"type":"LiteralNumberInteger","value":"1"},
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+  {"type":"Punctuation","value":":"},
+  {"type":"Text","value":" "},
+  {"type":"LiteralNumberInteger","value":"2"},
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+  {"type":"Punctuation","value":"}"},
+  {"type":"Text","value":"\n"},
+  {"type":"NameBuiltin","value":"println"},
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+  {"type":"LiteralStringSingle","value":"'one'"},
+  {"type":"Text","value":" "},
+  {"type":"Keyword","value":"in"},
+  {"type":"Text","value":" "},
+  {"type":"NameVariable","value":"m"},
+  {"type":"Punctuation","value":")"},
+  {"type":"Text","value":" "},
+  {"type":"CommentSingle","value":"// true\n"},
+  {"type":"NameBuiltin","value":"println"},
+  {"type":"Punctuation","value":"("},
+  {"type":"LiteralStringSingle","value":"'three'"},
+  {"type":"Text","value":" "},
+  {"type":"Operator","value":"!"},
+  {"type":"Keyword","value":"in"},
+  {"type":"Text","value":" "},
+  {"type":"NameVariable","value":"m"},
+  {"type":"Punctuation","value":")"},
+  {"type":"Text","value":" "},
+  {"type":"CommentSingle","value":"// true\n"},
+  {"type":"Text","value":"\n"},
+  {"type":"KeywordDeclaration","value":"enum"},
+  {"type":"Text","value":" "},
+  {"type":"NameClass","value":"Token"},
+  {"type":"Text","value":" "},
+  {"type":"Punctuation","value":"{"},
+  {"type":"Text","value":"\n\t"},
+  {"type":"NameVariable","value":"plus"},
+  {"type":"Text","value":"\n\t"},
+  {"type":"NameVariable","value":"minus"},
+  {"type":"Text","value":"\n\t"},
+  {"type":"NameVariable","value":"div"},
+  {"type":"Text","value":"\n\t"},
+  {"type":"NameVariable","value":"mult"},
+  {"type":"Text","value":"\n"},
+  {"type":"Punctuation","value":"}"},
+  {"type":"Text","value":"\n\n"},
+  {"type":"KeywordDeclaration","value":"struct"},
+  {"type":"Text","value":" "},
+  {"type":"NameClass","value":"Parser"},
+  {"type":"Text","value":" "},
+  {"type":"Punctuation","value":"{"},
+  {"type":"Text","value":"\n\t"},
+  {"type":"NameVariable","value":"token"},
+  {"type":"Text","value":" "},
+  {"type":"NameClass","value":"Token"},
+  {"type":"Text","value":"\n"},
+  {"type":"Punctuation","value":"}"},
+  {"type":"Text","value":"\n\n"},
+  {"type":"NameVariable","value":"parser"},
+  {"type":"Text","value":" "},
+  {"type":"Operator","value":":="},
+  {"type":"Text","value":" "},
+  {"type":"NameClass","value":"Parser"},
+  {"type":"Punctuation","value":"{}"},
+  {"type":"Text","value":"\n"},
+  {"type":"Keyword","value":"if"},
+  {"type":"Text","value":" "},
+  {"type":"NameVariable","value":"parser"},
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+  {"type":"NameVariable","value":"token"},
+  {"type":"Text","value":" "},
+  {"type":"Operator","value":"=="},
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+  {"type":"Punctuation","value":"."},
+  {"type":"NameVariable","value":"plus"},
+  {"type":"Text","value":" "},
+  {"type":"Operator","value":"||"},
+  {"type":"Text","value":" "},
+  {"type":"NameVariable","value":"parser"},
+  {"type":"Punctuation","value":"."},
+  {"type":"NameVariable","value":"token"},
+  {"type":"Text","value":" "},
+  {"type":"Operator","value":"=="},
+  {"type":"Text","value":" "},
+  {"type":"Punctuation","value":"."},
+  {"type":"NameVariable","value":"minus"},
+  {"type":"Text","value":" "},
+  {"type":"Operator","value":"||"},
+  {"type":"Text","value":" "},
+  {"type":"NameVariable","value":"parser"},
+  {"type":"Punctuation","value":"."},
+  {"type":"NameVariable","value":"token"},
+  {"type":"Text","value":" "},
+  {"type":"Operator","value":"=="},
+  {"type":"Text","value":" "},
+  {"type":"Punctuation","value":"."},
+  {"type":"NameVariable","value":"div"},
+  {"type":"Text","value":" "},
+  {"type":"Operator","value":"||"},
+  {"type":"Text","value":" "},
+  {"type":"NameVariable","value":"parser"},
+  {"type":"Punctuation","value":"."},
+  {"type":"NameVariable","value":"token"},
+  {"type":"Text","value":" "},
+  {"type":"Operator","value":"=="},
+  {"type":"Text","value":" "},
+  {"type":"Punctuation","value":"."},
+  {"type":"NameVariable","value":"mult"},
+  {"type":"Text","value":" "},
+  {"type":"Punctuation","value":"{"},
+  {"type":"Text","value":"\n\t"},
+  {"type":"CommentSingle","value":"// ...\n"},
+  {"type":"Punctuation","value":"}"},
+  {"type":"Text","value":"\n"},
+  {"type":"Keyword","value":"if"},
+  {"type":"Text","value":" "},
+  {"type":"NameVariable","value":"parser"},
+  {"type":"Punctuation","value":"."},
+  {"type":"NameVariable","value":"token"},
+  {"type":"Text","value":" "},
+  {"type":"Keyword","value":"in"},
+  {"type":"Text","value":" "},
+  {"type":"Punctuation","value":"[."},
+  {"type":"NameVariable","value":"plus"},
+  {"type":"Punctuation","value":","},
+  {"type":"Text","value":" "},
+  {"type":"Punctuation","value":"."},
+  {"type":"NameVariable","value":"minus"},
+  {"type":"Punctuation","value":","},
+  {"type":"Text","value":" "},
+  {"type":"Punctuation","value":"."},
+  {"type":"NameVariable","value":"div"},
+  {"type":"Punctuation","value":","},
+  {"type":"Text","value":" "},
+  {"type":"Punctuation","value":"."},
+  {"type":"NameVariable","value":"mult"},
+  {"type":"Punctuation","value":"]"},
+  {"type":"Text","value":" "},
+  {"type":"Punctuation","value":"{"},
+  {"type":"Text","value":"\n\t"},
+  {"type":"CommentSingle","value":"// ...\n"},
+  {"type":"Punctuation","value":"}"},
+  {"type":"Text","value":"\n\n"},
+  {"type":"KeywordDeclaration","value":"mut"},
+  {"type":"Text","value":" "},
+  {"type":"NameVariable","value":"numbers"},
+  {"type":"Text","value":" "},
+  {"type":"Operator","value":":="},
+  {"type":"Text","value":" "},
+  {"type":"Punctuation","value":"["},
+  {"type":"LiteralNumberInteger","value":"0"},
+  {"type":"Punctuation","value":","},
+  {"type":"Text","value":" "},
+  {"type":"LiteralNumberInteger","value":"1"},
+  {"type":"Punctuation","value":","},
+  {"type":"Text","value":" "},
+  {"type":"LiteralNumberInteger","value":"2"},
+  {"type":"Punctuation","value":"]"},
+  {"type":"Text","value":"\n"},
+  {"type":"Keyword","value":"for"},
+  {"type":"Text","value":" "},
+  {"type":"KeywordDeclaration","value":"mut"},
+  {"type":"Text","value":" "},
+  {"type":"NameVariable","value":"num"},
+  {"type":"Text","value":" "},
+  {"type":"Keyword","value":"in"},
+  {"type":"Text","value":" "},
+  {"type":"NameVariable","value":"numbers"},
+  {"type":"Text","value":" "},
+  {"type":"Punctuation","value":"{"},
+  {"type":"Text","value":"\n\t"},
+  {"type":"NameVariable","value":"num"},
+  {"type":"Operator","value":"++"},
+  {"type":"Text","value":"\n"},
+  {"type":"Punctuation","value":"}"},
+  {"type":"Text","value":"\n\n"},
+  {"type":"KeywordDeclaration","value":"struct"},
+  {"type":"Text","value":" "},
+  {"type":"NameClass","value":"SquareIterator"},
+  {"type":"Text","value":" "},
+  {"type":"Punctuation","value":"{"},
+  {"type":"Text","value":"\n\t"},
+  {"type":"NameVariable","value":"arr"},
+  {"type":"Text","value":" "},
+  {"type":"Punctuation","value":"[]"},
+  {"type":"KeywordType","value":"int"},
+  {"type":"Text","value":"\n"},
+  {"type":"KeywordDeclaration","value":"mut"},
+  {"type":"Punctuation","value":":"},
+  {"type":"Text","value":"\n\t"},
+  {"type":"NameVariable","value":"idx"},
+  {"type":"Text","value":" "},
+  {"type":"KeywordType","value":"int"},
+  {"type":"Text","value":"\n"},
+  {"type":"Punctuation","value":"}"},
+  {"type":"Text","value":"\n\n"},
+  {"type":"KeywordDeclaration","value":"fn"},
+  {"type":"Text","value":" "},
+  {"type":"Punctuation","value":"("},
+  {"type":"KeywordDeclaration","value":"mut"},
+  {"type":"Text","value":" "},
+  {"type":"NameVariable","value":"iter"},
+  {"type":"Text","value":" "},
+  {"type":"NameClass","value":"SquareIterator"},
+  {"type":"Punctuation","value":")"},
+  {"type":"Text","value":" "},
+  {"type":"NameFunction","value":"next"},
+  {"type":"Punctuation","value":"()"},
+  {"type":"Text","value":" "},
+  {"type":"KeywordDeclaration","value":"?"},
+  {"type":"KeywordType","value":"int"},
+  {"type":"Text","value":" "},
+  {"type":"Punctuation","value":"{"},
+  {"type":"Text","value":"\n\t"},
+  {"type":"Keyword","value":"if"},
+  {"type":"Text","value":" "},
+  {"type":"NameVariable","value":"iter"},
+  {"type":"Punctuation","value":"."},
+  {"type":"NameVariable","value":"idx"},
+  {"type":"Text","value":" "},
+  {"type":"Operator","value":"\u003e="},
+  {"type":"Text","value":" "},
+  {"type":"NameVariable","value":"iter"},
+  {"type":"Punctuation","value":"."},
+  {"type":"NameVariable","value":"arr"},
+  {"type":"Punctuation","value":"."},
+  {"type":"NameVariable","value":"len"},
+  {"type":"Text","value":" "},
+  {"type":"Punctuation","value":"{"},
+  {"type":"Text","value":"\n\t\t"},
+  {"type":"Keyword","value":"return"},
+  {"type":"Text","value":" "},
+  {"type":"NameBuiltin","value":"error"},
+  {"type":"Punctuation","value":"("},
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+  {"type":"Punctuation","value":")"},
+  {"type":"Text","value":"\n\t"},
+  {"type":"Punctuation","value":"}"},
+  {"type":"Text","value":"\n\t"},
+  {"type":"Keyword","value":"defer"},
+  {"type":"Text","value":" "},
+  {"type":"Punctuation","value":"{"},
+  {"type":"Text","value":"\n\t\t"},
+  {"type":"NameVariable","value":"iter"},
+  {"type":"Punctuation","value":"."},
+  {"type":"NameVariable","value":"idx"},
+  {"type":"Operator","value":"++"},
+  {"type":"Text","value":"\n\t"},
+  {"type":"Punctuation","value":"}"},
+  {"type":"Text","value":"\n\t"},
+  {"type":"Keyword","value":"return"},
+  {"type":"Text","value":" "},
+  {"type":"NameVariable","value":"iter"},
+  {"type":"Punctuation","value":"."},
+  {"type":"NameVariable","value":"arr"},
+  {"type":"Punctuation","value":"["},
+  {"type":"NameVariable","value":"iter"},
+  {"type":"Punctuation","value":"."},
+  {"type":"NameVariable","value":"idx"},
+  {"type":"Punctuation","value":"]"},
+  {"type":"Text","value":" "},
+  {"type":"Operator","value":"*"},
+  {"type":"Text","value":" "},
+  {"type":"NameVariable","value":"iter"},
+  {"type":"Punctuation","value":"."},
+  {"type":"NameVariable","value":"arr"},
+  {"type":"Punctuation","value":"["},
+  {"type":"NameVariable","value":"iter"},
+  {"type":"Punctuation","value":"."},
+  {"type":"NameVariable","value":"idx"},
+  {"type":"Punctuation","value":"]"},
+  {"type":"Text","value":"\n"},
+  {"type":"Punctuation","value":"}"},
+  {"type":"Text","value":"\n\n"},
+  {"type":"NameVariable","value":"nums"},
+  {"type":"Text","value":" "},
+  {"type":"Operator","value":":="},
+  {"type":"Text","value":" "},
+  {"type":"Punctuation","value":"["},
+  {"type":"LiteralNumberInteger","value":"1"},
+  {"type":"Punctuation","value":","},
+  {"type":"Text","value":" "},
+  {"type":"LiteralNumberInteger","value":"2"},
+  {"type":"Punctuation","value":","},
+  {"type":"Text","value":" "},
+  {"type":"LiteralNumberInteger","value":"3"},
+  {"type":"Punctuation","value":","},
+  {"type":"Text","value":" "},
+  {"type":"LiteralNumberInteger","value":"4"},
+  {"type":"Punctuation","value":","},
+  {"type":"Text","value":" "},
+  {"type":"LiteralNumberInteger","value":"5"},
+  {"type":"Punctuation","value":"]"},
+  {"type":"Text","value":"\n"},
+  {"type":"NameVariable","value":"iter"},
+  {"type":"Text","value":" "},
+  {"type":"Operator","value":":="},
+  {"type":"Text","value":" "},
+  {"type":"NameClass","value":"SquareIterator"},
+  {"type":"Punctuation","value":"{"},
+  {"type":"Text","value":"\n\t"},
+  {"type":"NameVariable","value":"arr"},
+  {"type":"Punctuation","value":":"},
+  {"type":"Text","value":" "},
+  {"type":"NameVariable","value":"nums"},
+  {"type":"Text","value":"\n"},
+  {"type":"Punctuation","value":"}"},
+  {"type":"Text","value":"\n"},
+  {"type":"Keyword","value":"for"},
+  {"type":"Text","value":" "},
+  {"type":"NameVariable","value":"squared"},
+  {"type":"Text","value":" "},
+  {"type":"Keyword","value":"in"},
+  {"type":"Text","value":" "},
+  {"type":"NameVariable","value":"iter"},
+  {"type":"Text","value":" "},
+  {"type":"Punctuation","value":"{"},
+  {"type":"Text","value":"\n\t"},
+  {"type":"NameBuiltin","value":"println"},
+  {"type":"Punctuation","value":"("},
+  {"type":"NameVariable","value":"squared"},
+  {"type":"Punctuation","value":")"},
+  {"type":"Text","value":"\n"},
+  {"type":"Punctuation","value":"}"},
+  {"type":"Text","value":"\n\n"},
+  {"type":"NameVariable","value":"m"},
+  {"type":"Text","value":" "},
+  {"type":"Operator","value":":="},
+  {"type":"Text","value":" "},
+  {"type":"Punctuation","value":"{"},
+  {"type":"Text","value":"\n\t"},
+  {"type":"LiteralStringSingle","value":"'one'"},
+  {"type":"Punctuation","value":":"},
+  {"type":"Text","value":" "},
+  {"type":"LiteralNumberInteger","value":"1"},
+  {"type":"Text","value":"\n\t"},
+  {"type":"LiteralStringSingle","value":"'two'"},
+  {"type":"Punctuation","value":":"},
+  {"type":"Text","value":" "},
+  {"type":"LiteralNumberInteger","value":"2"},
+  {"type":"Text","value":"\n"},
+  {"type":"Punctuation","value":"}"},
+  {"type":"Text","value":"\n"},
+  {"type":"Keyword","value":"for"},
+  {"type":"Text","value":" "},
+  {"type":"NameVariable","value":"key"},
+  {"type":"Punctuation","value":","},
+  {"type":"Text","value":" "},
+  {"type":"NameVariable","value":"value"},
+  {"type":"Text","value":" "},
+  {"type":"Keyword","value":"in"},
+  {"type":"Text","value":" "},
+  {"type":"NameVariable","value":"m"},
+  {"type":"Text","value":" "},
+  {"type":"Punctuation","value":"{"},
+  {"type":"Text","value":"\n\t"},
+  {"type":"NameBuiltin","value":"println"},
+  {"type":"Punctuation","value":"("},
+  {"type":"LiteralStringSingle","value":"'"},
+  {"type":"Operator","value":"$"},
+  {"type":"NameVariable","value":"key"},
+  {"type":"LiteralStringSingle","value":" -\u003e "},
+  {"type":"Operator","value":"$"},
+  {"type":"NameVariable","value":"value"},
+  {"type":"LiteralStringSingle","value":"'"},
+  {"type":"Punctuation","value":")"},
+  {"type":"Text","value":"\n\t"},
+  {"type":"CommentSingle","value":"// Output: one -\u003e 1\n"},
+  {"type":"Text","value":"\t"},
+  {"type":"CommentSingle","value":"//\t\t   two -\u003e 2\n"},
+  {"type":"Punctuation","value":"}"},
+  {"type":"Text","value":"\n\n"},
+  {"type":"KeywordDeclaration","value":"mut"},
+  {"type":"Text","value":" "},
+  {"type":"NameVariable","value":"sum"},
+  {"type":"Text","value":" "},
+  {"type":"Operator","value":":="},
+  {"type":"Text","value":" "},
+  {"type":"LiteralNumberInteger","value":"0"},
+  {"type":"Text","value":"\n"},
+  {"type":"KeywordDeclaration","value":"mut"},
+  {"type":"Text","value":" "},
+  {"type":"NameVariable","value":"i"},
+  {"type":"Text","value":" "},
+  {"type":"Operator","value":":="},
+  {"type":"Text","value":" "},
+  {"type":"LiteralNumberInteger","value":"0"},
+  {"type":"Text","value":"\n"},
+  {"type":"Keyword","value":"for"},
+  {"type":"Text","value":" "},
+  {"type":"NameVariable","value":"i"},
+  {"type":"Text","value":" "},
+  {"type":"Operator","value":"\u003c="},
+  {"type":"Text","value":" "},
+  {"type":"LiteralNumberInteger","value":"100"},
+  {"type":"Text","value":" "},
+  {"type":"Punctuation","value":"{"},
+  {"type":"Text","value":"\n\t"},
+  {"type":"NameVariable","value":"sum"},
+  {"type":"Text","value":" "},
+  {"type":"Operator","value":"+="},
+  {"type":"Text","value":" "},
+  {"type":"NameVariable","value":"i"},
+  {"type":"Text","value":"\n\t"},
+  {"type":"NameVariable","value":"i"},
+  {"type":"Operator","value":"++"},
+  {"type":"Text","value":"\n"},
+  {"type":"Punctuation","value":"}"},
+  {"type":"Text","value":"\n\n"},
+  {"type":"KeywordDeclaration","value":"mut"},
+  {"type":"Text","value":" "},
+  {"type":"NameVariable","value":"num"},
+  {"type":"Text","value":" "},
+  {"type":"Operator","value":":="},
+  {"type":"Text","value":" "},
+  {"type":"LiteralNumberInteger","value":"0"},
+  {"type":"Text","value":"\n"},
+  {"type":"Keyword","value":"for"},
+  {"type":"Text","value":" "},
+  {"type":"Punctuation","value":"{"},
+  {"type":"Text","value":"\n\t"},
+  {"type":"NameVariable","value":"num"},
+  {"type":"Text","value":" "},
+  {"type":"Operator","value":"+="},
+  {"type":"Text","value":" "},
+  {"type":"LiteralNumberInteger","value":"2"},
+  {"type":"Text","value":"\n\t"},
+  {"type":"Keyword","value":"if"},
+  {"type":"Text","value":" "},
+  {"type":"NameVariable","value":"num"},
+  {"type":"Text","value":" "},
+  {"type":"Operator","value":"\u003e="},
+  {"type":"Text","value":" "},
+  {"type":"LiteralNumberInteger","value":"10"},
+  {"type":"Text","value":" "},
+  {"type":"Punctuation","value":"{"},
+  {"type":"Text","value":"\n\t\t"},
+  {"type":"Keyword","value":"break"},
+  {"type":"Text","value":"\n\t"},
+  {"type":"Punctuation","value":"}"},
+  {"type":"Text","value":"\n"},
+  {"type":"Punctuation","value":"}"},
+  {"type":"Text","value":"\n\n"},
+  {"type":"Keyword","value":"for"},
+  {"type":"Text","value":" "},
+  {"type":"NameVariable","value":"i"},
+  {"type":"Text","value":" "},
+  {"type":"Operator","value":":="},
+  {"type":"Text","value":" "},
+  {"type":"LiteralNumberInteger","value":"0"},
+  {"type":"Punctuation","value":";"},
+  {"type":"Text","value":" "},
+  {"type":"NameVariable","value":"i"},
+  {"type":"Text","value":" "},
+  {"type":"Punctuation","value":"\u003c"},
+  {"type":"Text","value":" "},
+  {"type":"LiteralNumberInteger","value":"10"},
+  {"type":"Punctuation","value":";"},
+  {"type":"Text","value":" "},
+  {"type":"NameVariable","value":"i"},
+  {"type":"Text","value":" "},
+  {"type":"Operator","value":"+="},
+  {"type":"Text","value":" "},
+  {"type":"LiteralNumberInteger","value":"2"},
+  {"type":"Text","value":" "},
+  {"type":"Punctuation","value":"{"},
+  {"type":"Text","value":"\n\t"},
+  {"type":"CommentSingle","value":"// Don't print 6\n"},
+  {"type":"Text","value":"\t"},
+  {"type":"Keyword","value":"if"},
+  {"type":"Text","value":" "},
+  {"type":"NameVariable","value":"i"},
+  {"type":"Text","value":" "},
+  {"type":"Operator","value":"=="},
+  {"type":"Text","value":" "},
+  {"type":"LiteralNumberInteger","value":"6"},
+  {"type":"Text","value":" "},
+  {"type":"Punctuation","value":"{"},
+  {"type":"Text","value":"\n\t\t"},
+  {"type":"Keyword","value":"continue"},
+  {"type":"Text","value":"\n\t"},
+  {"type":"Punctuation","value":"}"},
+  {"type":"Text","value":"\n\t"},
+  {"type":"NameBuiltin","value":"println"},
+  {"type":"Punctuation","value":"("},
+  {"type":"NameVariable","value":"i"},
+  {"type":"Punctuation","value":")"},
+  {"type":"Text","value":"\n"},
+  {"type":"Punctuation","value":"}"},
+  {"type":"Text","value":"\n\n"},
+  {"type":"NameLabel","value":"outer"},
+  {"type":"Punctuation","value":":"},
+  {"type":"Text","value":" "},
+  {"type":"Keyword","value":"for"},
+  {"type":"Text","value":" "},
+  {"type":"NameVariable","value":"i"},
+  {"type":"Text","value":" "},
+  {"type":"Operator","value":":="},
+  {"type":"Text","value":" "},
+  {"type":"LiteralNumberInteger","value":"4"},
+  {"type":"Punctuation","value":";"},
+  {"type":"Text","value":" "},
+  {"type":"KeywordConstant","value":"true"},
+  {"type":"Punctuation","value":";"},
+  {"type":"Text","value":" "},
+  {"type":"NameVariable","value":"i"},
+  {"type":"Operator","value":"++"},
+  {"type":"Text","value":" "},
+  {"type":"Punctuation","value":"{"},
+  {"type":"Text","value":"\n\t"},
+  {"type":"NameBuiltin","value":"println"},
+  {"type":"Punctuation","value":"("},
+  {"type":"NameVariable","value":"i"},
+  {"type":"Punctuation","value":")"},
+  {"type":"Text","value":"\n\t"},
+  {"type":"Keyword","value":"for"},
+  {"type":"Text","value":" "},
+  {"type":"Punctuation","value":"{"},
+  {"type":"Text","value":"\n\t\t"},
+  {"type":"Keyword","value":"if"},
+  {"type":"Text","value":" "},
+  {"type":"NameVariable","value":"i"},
+  {"type":"Text","value":" "},
+  {"type":"Punctuation","value":"\u003c"},
+  {"type":"Text","value":" "},
+  {"type":"LiteralNumberInteger","value":"7"},
+  {"type":"Text","value":" "},
+  {"type":"Punctuation","value":"{"},
+  {"type":"Text","value":"\n\t\t\t"},
+  {"type":"Keyword","value":"continue"},
+  {"type":"Text","value":" "},
+  {"type":"NameLabel","value":"outer"},
+  {"type":"Text","value":"\n\t\t"},
+  {"type":"Punctuation","value":"}"},
+  {"type":"Text","value":" "},
+  {"type":"Keyword","value":"else"},
+  {"type":"Text","value":" "},
+  {"type":"Punctuation","value":"{"},
+  {"type":"Text","value":"\n\t\t\t"},
+  {"type":"Keyword","value":"break"},
+  {"type":"Text","value":" "},
+  {"type":"NameLabel","value":"outer"},
+  {"type":"Text","value":"\n\t\t"},
+  {"type":"Punctuation","value":"}"},
+  {"type":"Text","value":"\n\t"},
+  {"type":"Punctuation","value":"}"},
+  {"type":"Text","value":"\n"},
+  {"type":"Punctuation","value":"}"},
+  {"type":"Text","value":"\n\n"},
+  {"type":"Keyword","value":"match"},
+  {"type":"Text","value":" "},
+  {"type":"NameVariable","value":"os"},
+  {"type":"Text","value":" "},
+  {"type":"Punctuation","value":"{"},
+  {"type":"Text","value":"\n\t"},
+  {"type":"LiteralStringSingle","value":"'darwin'"},
+  {"type":"Text","value":" "},
+  {"type":"Punctuation","value":"{"},
+  {"type":"Text","value":" "},
+  {"type":"NameBuiltin","value":"println"},
+  {"type":"Punctuation","value":"("},
+  {"type":"LiteralStringSingle","value":"'macOS.'"},
+  {"type":"Punctuation","value":")"},
+  {"type":"Text","value":" "},
+  {"type":"Punctuation","value":"}"},
+  {"type":"Text","value":"\n\t"},
+  {"type":"LiteralStringSingle","value":"'linux'"},
+  {"type":"Text","value":" "},
+  {"type":"Punctuation","value":"{"},
+  {"type":"Text","value":" "},
+  {"type":"NameBuiltin","value":"println"},
+  {"type":"Punctuation","value":"("},
+  {"type":"LiteralStringSingle","value":"'Linux.'"},
+  {"type":"Punctuation","value":")"},
+  {"type":"Text","value":" "},
+  {"type":"Punctuation","value":"}"},
+  {"type":"Text","value":"\n\t"},
+  {"type":"Keyword","value":"else"},
+  {"type":"Text","value":" "},
+  {"type":"Punctuation","value":"{"},
+  {"type":"Text","value":" "},
+  {"type":"NameBuiltin","value":"println"},
+  {"type":"Punctuation","value":"("},
+  {"type":"NameVariable","value":"os"},
+  {"type":"Punctuation","value":")"},
+  {"type":"Text","value":" "},
+  {"type":"Punctuation","value":"}"},
+  {"type":"Text","value":"\n"},
+  {"type":"Punctuation","value":"}"},
+  {"type":"Text","value":"\n\n"},
+  {"type":"NameVariable","value":"s"},
+  {"type":"Text","value":" "},
+  {"type":"Operator","value":":="},
+  {"type":"Text","value":" "},
+  {"type":"Keyword","value":"match"},
+  {"type":"Text","value":" "},
+  {"type":"NameVariable","value":"number"},
+  {"type":"Text","value":" "},
+  {"type":"Punctuation","value":"{"},
+  {"type":"Text","value":"\n\t"},
+  {"type":"LiteralNumberInteger","value":"1"},
+  {"type":"Text","value":" "},
+  {"type":"Punctuation","value":"{"},
+  {"type":"Text","value":" "},
+  {"type":"LiteralStringSingle","value":"'one'"},
+  {"type":"Text","value":" "},
+  {"type":"Punctuation","value":"}"},
+  {"type":"Text","value":"\n\t"},
+  {"type":"LiteralNumberInteger","value":"2"},
+  {"type":"Text","value":" "},
+  {"type":"Punctuation","value":"{"},
+  {"type":"Text","value":" "},
+  {"type":"LiteralStringSingle","value":"'two'"},
+  {"type":"Text","value":" "},
+  {"type":"Punctuation","value":"}"},
+  {"type":"Text","value":"\n\t"},
+  {"type":"Keyword","value":"else"},
+  {"type":"Text","value":" "},
+  {"type":"Punctuation","value":"{"},
+  {"type":"Text","value":" "},
+  {"type":"LiteralStringSingle","value":"'many'"},
+  {"type":"Text","value":" "},
+  {"type":"Punctuation","value":"}"},
+  {"type":"Text","value":"\n"},
+  {"type":"Punctuation","value":"}"},
+  {"type":"Text","value":"\n\n"},
+  {"type":"Keyword","value":"match"},
+  {"type":"Text","value":" "},
+  {"type":"KeywordConstant","value":"true"},
+  {"type":"Text","value":" "},
+  {"type":"Punctuation","value":"{"},
+  {"type":"Text","value":"\n\t"},
+  {"type":"LiteralNumberInteger","value":"2"},
+  {"type":"Text","value":" "},
+  {"type":"Punctuation","value":"\u003e"},
+  {"type":"Text","value":" "},
+  {"type":"LiteralNumberInteger","value":"4"},
+  {"type":"Text","value":" "},
+  {"type":"Punctuation","value":"{"},
+  {"type":"Text","value":" "},
+  {"type":"NameBuiltin","value":"println"},
+  {"type":"Punctuation","value":"("},
+  {"type":"LiteralStringSingle","value":"'if'"},
+  {"type":"Punctuation","value":")"},
+  {"type":"Text","value":" "},
+  {"type":"Punctuation","value":"}"},
+  {"type":"Text","value":"\n\t"},
+  {"type":"LiteralNumberInteger","value":"3"},
+  {"type":"Text","value":" "},
+  {"type":"Operator","value":"=="},
+  {"type":"Text","value":" "},
+  {"type":"LiteralNumberInteger","value":"4"},
+  {"type":"Text","value":" "},
+  {"type":"Punctuation","value":"{"},
+  {"type":"Text","value":" "},
+  {"type":"NameBuiltin","value":"println"},
+  {"type":"Punctuation","value":"("},
+  {"type":"LiteralStringSingle","value":"'else if'"},
+  {"type":"Punctuation","value":")"},
+  {"type":"Text","value":" "},
+  {"type":"Punctuation","value":"}"},
+  {"type":"Text","value":"\n\t"},
+  {"type":"LiteralNumberInteger","value":"2"},
+  {"type":"Text","value":" "},
+  {"type":"Operator","value":"=="},
+  {"type":"Text","value":" "},
+  {"type":"LiteralNumberInteger","value":"2"},
+  {"type":"Text","value":" "},
+  {"type":"Punctuation","value":"{"},
+  {"type":"Text","value":" "},
+  {"type":"NameBuiltin","value":"println"},
+  {"type":"Punctuation","value":"("},
+  {"type":"LiteralStringSingle","value":"'else if2'"},
+  {"type":"Punctuation","value":")"},
+  {"type":"Text","value":" "},
+  {"type":"Punctuation","value":"}"},
+  {"type":"Text","value":"\n\t"},
+  {"type":"Keyword","value":"else"},
+  {"type":"Text","value":" "},
+  {"type":"Punctuation","value":"{"},
+  {"type":"Text","value":" "},
+  {"type":"NameBuiltin","value":"println"},
+  {"type":"Punctuation","value":"("},
+  {"type":"LiteralStringSingle","value":"'else'"},
+  {"type":"Punctuation","value":")"},
+  {"type":"Text","value":" "},
+  {"type":"Punctuation","value":"}"},
+  {"type":"Text","value":"\n"},
+  {"type":"Punctuation","value":"}"},
+  {"type":"Text","value":"\n\n"},
+  {"type":"KeywordDeclaration","value":"enum"},
+  {"type":"Text","value":" "},
+  {"type":"NameClass","value":"Color"},
+  {"type":"Text","value":" "},
+  {"type":"Punctuation","value":"{"},
+  {"type":"Text","value":"\n\t"},
+  {"type":"NameVariable","value":"red"},
+  {"type":"Text","value":"\n\t"},
+  {"type":"NameVariable","value":"blue"},
+  {"type":"Text","value":"\n\t"},
+  {"type":"NameVariable","value":"green"},
+  {"type":"Text","value":"\n"},
+  {"type":"Punctuation","value":"}"},
+  {"type":"Text","value":"\n\n"},
+  {"type":"KeywordDeclaration","value":"fn"},
+  {"type":"Text","value":" "},
+  {"type":"NameFunction","value":"is_red_or_blue"},
+  {"type":"Punctuation","value":"("},
+  {"type":"NameVariable","value":"c"},
+  {"type":"Text","value":" "},
+  {"type":"NameClass","value":"Color"},
+  {"type":"Punctuation","value":")"},
+  {"type":"Text","value":" "},
+  {"type":"KeywordType","value":"bool"},
+  {"type":"Text","value":" "},
+  {"type":"Punctuation","value":"{"},
+  {"type":"Text","value":"\n\t"},
+  {"type":"Keyword","value":"return"},
+  {"type":"Text","value":" "},
+  {"type":"Keyword","value":"match"},
+  {"type":"Text","value":" "},
+  {"type":"NameVariable","value":"c"},
+  {"type":"Text","value":" "},
+  {"type":"Punctuation","value":"{"},
+  {"type":"Text","value":"\n\t\t"},
+  {"type":"Punctuation","value":"."},
+  {"type":"NameVariable","value":"red"},
+  {"type":"Punctuation","value":","},
+  {"type":"Text","value":" "},
+  {"type":"Punctuation","value":"."},
+  {"type":"NameVariable","value":"blue"},
+  {"type":"Text","value":" "},
+  {"type":"Punctuation","value":"{"},
+  {"type":"Text","value":" "},
+  {"type":"KeywordConstant","value":"true"},
+  {"type":"Text","value":" "},
+  {"type":"Punctuation","value":"}"},
+  {"type":"Text","value":" "},
+  {"type":"CommentSingle","value":"// comma can be used to test multiple values\n"},
+  {"type":"Text","value":"\t\t"},
+  {"type":"Punctuation","value":"."},
+  {"type":"NameVariable","value":"green"},
+  {"type":"Text","value":" "},
+  {"type":"Punctuation","value":"{"},
+  {"type":"Text","value":" "},
+  {"type":"KeywordConstant","value":"false"},
+  {"type":"Text","value":" "},
+  {"type":"Punctuation","value":"}"},
+  {"type":"Text","value":"\n\t"},
+  {"type":"Punctuation","value":"}"},
+  {"type":"Text","value":"\n"},
+  {"type":"Punctuation","value":"}"},
+  {"type":"Text","value":"\n\n"},
+  {"type":"NameVariable","value":"c"},
+  {"type":"Text","value":" "},
+  {"type":"Operator","value":":="},
+  {"type":"Text","value":" "},
+  {"type":"LiteralStringChar","value":"`v`"},
+  {"type":"Text","value":"\n"},
+  {"type":"NameVariable","value":"typ"},
+  {"type":"Text","value":" "},
+  {"type":"Operator","value":":="},
+  {"type":"Text","value":" "},
+  {"type":"Keyword","value":"match"},
+  {"type":"Text","value":" "},
+  {"type":"NameVariable","value":"c"},
+  {"type":"Text","value":" "},
+  {"type":"Punctuation","value":"{"},
+  {"type":"Text","value":"\n\t"},
+  {"type":"LiteralStringChar","value":"`0`"},
+  {"type":"Operator","value":"..."},
+  {"type":"LiteralStringChar","value":"`9`"},
+  {"type":"Text","value":" "},
+  {"type":"Punctuation","value":"{"},
+  {"type":"Text","value":" "},
+  {"type":"LiteralStringSingle","value":"'digit'"},
+  {"type":"Text","value":" "},
+  {"type":"Punctuation","value":"}"},
+  {"type":"Text","value":"\n\t"},
+  {"type":"LiteralStringChar","value":"`A`"},
+  {"type":"Operator","value":"..."},
+  {"type":"LiteralStringChar","value":"`Z`"},
+  {"type":"Text","value":" "},
+  {"type":"Punctuation","value":"{"},
+  {"type":"Text","value":" "},
+  {"type":"LiteralStringSingle","value":"'uppercase'"},
+  {"type":"Text","value":" "},
+  {"type":"Punctuation","value":"}"},
+  {"type":"Text","value":"\n\t"},
+  {"type":"LiteralStringChar","value":"`a`"},
+  {"type":"Operator","value":"..."},
+  {"type":"LiteralStringChar","value":"`z`"},
+  {"type":"Text","value":" "},
+  {"type":"Punctuation","value":"{"},
+  {"type":"Text","value":" "},
+  {"type":"LiteralStringSingle","value":"'lowercase'"},
+  {"type":"Text","value":" "},
+  {"type":"Punctuation","value":"}"},
+  {"type":"Text","value":"\n\t"},
+  {"type":"Keyword","value":"else"},
+  {"type":"Text","value":" "},
+  {"type":"Punctuation","value":"{"},
+  {"type":"Text","value":" "},
+  {"type":"LiteralStringSingle","value":"'other'"},
+  {"type":"Text","value":" "},
+  {"type":"Punctuation","value":"}"},
+  {"type":"Text","value":"\n"},
+  {"type":"Punctuation","value":"}"},
+  {"type":"Text","value":"\n\n"},
+  {"type":"KeywordDeclaration","value":"enum"},
+  {"type":"Text","value":" "},
+  {"type":"NameClass","value":"State"},
+  {"type":"Text","value":" "},
+  {"type":"Punctuation","value":"{"},
+  {"type":"Text","value":"\n\t"},
+  {"type":"NameVariable","value":"normal"},
+  {"type":"Text","value":"\n\t"},
+  {"type":"NameVariable","value":"write_log"},
+  {"type":"Text","value":"\n\t"},
+  {"type":"NameVariable","value":"return_error"},
+  {"type":"Text","value":"\n"},
+  {"type":"Punctuation","value":"}"},
+  {"type":"Text","value":"\n\n"},
+  {"type":"CommentSingle","value":"// write log file and return number of bytes written\n"},
+  {"type":"KeywordDeclaration","value":"fn"},
+  {"type":"Text","value":" "},
+  {"type":"NameFunction","value":"write_log"},
+  {"type":"Punctuation","value":"("},
+  {"type":"NameVariable","value":"s"},
+  {"type":"Text","value":" "},
+  {"type":"NameClass","value":"State"},
+  {"type":"Punctuation","value":")"},
+  {"type":"Text","value":" "},
+  {"type":"KeywordDeclaration","value":"?"},
+  {"type":"KeywordType","value":"int"},
+  {"type":"Text","value":" "},
+  {"type":"Punctuation","value":"{"},
+  {"type":"Text","value":"\n\t"},
+  {"type":"KeywordDeclaration","value":"mut"},
+  {"type":"Text","value":" "},
+  {"type":"NameVariable","value":"f"},
+  {"type":"Text","value":" "},
+  {"type":"Operator","value":":="},
+  {"type":"Text","value":" "},
+  {"type":"NameVariable","value":"os"},
+  {"type":"Punctuation","value":"."},
+  {"type":"NameFunction","value":"create"},
+  {"type":"Punctuation","value":"("},
+  {"type":"LiteralStringSingle","value":"'log.txt'"},
+  {"type":"Punctuation","value":")"},
+  {"type":"KeywordDeclaration","value":"?"},
+  {"type":"Text","value":"\n\t"},
+  {"type":"Keyword","value":"defer"},
+  {"type":"Text","value":" "},
+  {"type":"Punctuation","value":"{"},
+  {"type":"Text","value":"\n\t\t"},
+  {"type":"NameVariable","value":"f"},
+  {"type":"Punctuation","value":"."},
+  {"type":"NameBuiltin","value":"close"},
+  {"type":"Punctuation","value":"()"},
+  {"type":"Text","value":"\n\t"},
+  {"type":"Punctuation","value":"}"},
+  {"type":"Text","value":"\n\t"},
+  {"type":"Keyword","value":"if"},
+  {"type":"Text","value":" "},
+  {"type":"NameVariable","value":"s"},
+  {"type":"Text","value":" "},
+  {"type":"Operator","value":"=="},
+  {"type":"Text","value":" "},
+  {"type":"Punctuation","value":"."},
+  {"type":"NameVariable","value":"write_log"},
+  {"type":"Text","value":" "},
+  {"type":"Punctuation","value":"{"},
+  {"type":"Text","value":"\n\t\t"},
+  {"type":"CommentSingle","value":"// `f.close()` will be called after `f.write()` has been\n"},
+  {"type":"Text","value":"\t\t"},
+  {"type":"CommentSingle","value":"// executed, but before `write_log()` finally returns the\n"},
+  {"type":"Text","value":"\t\t"},
+  {"type":"CommentSingle","value":"// number of bytes written to `main()`\n"},
+  {"type":"Text","value":"\t\t"},
+  {"type":"Keyword","value":"return"},
+  {"type":"Text","value":" "},
+  {"type":"NameVariable","value":"f"},
+  {"type":"Punctuation","value":"."},
+  {"type":"NameFunction","value":"writeln"},
+  {"type":"Punctuation","value":"("},
+  {"type":"LiteralStringSingle","value":"'This is a log file'"},
+  {"type":"Punctuation","value":")"},
+  {"type":"Text","value":"\n\t"},
+  {"type":"Punctuation","value":"}"},
+  {"type":"Text","value":" "},
+  {"type":"Keyword","value":"else"},
+  {"type":"Text","value":" "},
+  {"type":"Keyword","value":"if"},
+  {"type":"Text","value":" "},
+  {"type":"NameVariable","value":"s"},
+  {"type":"Text","value":" "},
+  {"type":"Operator","value":"=="},
+  {"type":"Text","value":" "},
+  {"type":"Punctuation","value":"."},
+  {"type":"NameVariable","value":"return_error"},
+  {"type":"Text","value":" "},
+  {"type":"Punctuation","value":"{"},
+  {"type":"Text","value":"\n\t\t"},
+  {"type":"CommentSingle","value":"// the file will be closed after the `error()` function\n"},
+  {"type":"Text","value":"\t\t"},
+  {"type":"CommentSingle","value":"// has returned - so the error message will still report\n"},
+  {"type":"Text","value":"\t\t"},
+  {"type":"CommentSingle","value":"// it as open\n"},
+  {"type":"Text","value":"\t\t"},
+  {"type":"Keyword","value":"return"},
+  {"type":"Text","value":" "},
+  {"type":"NameBuiltin","value":"error"},
+  {"type":"Punctuation","value":"("},
+  {"type":"LiteralStringSingle","value":"'nothing written; file open: "},
+  {"type":"Operator","value":"$"},
+  {"type":"NameVariable","value":"f"},
+  {"type":"Punctuation","value":"."},
+  {"type":"NameVariable","value":"is_opened"},
+  {"type":"LiteralStringSingle","value":"'"},
+  {"type":"Punctuation","value":")"},
+  {"type":"Text","value":"\n\t"},
+  {"type":"Punctuation","value":"}"},
+  {"type":"Text","value":"\n\t"},
+  {"type":"CommentSingle","value":"// the file will be closed here, too\n"},
+  {"type":"Text","value":"\t"},
+  {"type":"Keyword","value":"return"},
+  {"type":"Text","value":" "},
+  {"type":"LiteralNumberInteger","value":"0"},
+  {"type":"Text","value":"\n"},
+  {"type":"Punctuation","value":"}"},
+  {"type":"Text","value":"\n\n"},
+  {"type":"Punctuation","value":"["},
+  {"type":"NameAttribute","value":"params"},
+  {"type":"Punctuation","value":"]"},
+  {"type":"Text","value":"\n"},
+  {"type":"KeywordDeclaration","value":"struct"},
+  {"type":"Text","value":" "},
+  {"type":"NameClass","value":"ButtonConfig"},
+  {"type":"Text","value":" "},
+  {"type":"Punctuation","value":"{"},
+  {"type":"Text","value":"\n\t"},
+  {"type":"NameVariable","value":"text"},
+  {"type":"Text","value":"\t\t"},
+  {"type":"NameBuiltin","value":"string"},
+  {"type":"Text","value":"\n\t"},
+  {"type":"NameVariable","value":"is_disabled"},
+  {"type":"Text","value":" "},
+  {"type":"KeywordType","value":"bool"},
+  {"type":"Text","value":"\n\t"},
+  {"type":"NameVariable","value":"width"},
+  {"type":"Text","value":"\t\t"},
+  {"type":"KeywordType","value":"int"},
+  {"type":"Text","value":" "},
+  {"type":"Operator","value":"="},
+  {"type":"Text","value":" "},
+  {"type":"LiteralNumberInteger","value":"70"},
+  {"type":"Text","value":"\n\t"},
+  {"type":"NameVariable","value":"height"},
+  {"type":"Text","value":"\t\t"},
+  {"type":"KeywordType","value":"int"},
+  {"type":"Text","value":" "},
+  {"type":"Operator","value":"="},
+  {"type":"Text","value":" "},
+  {"type":"LiteralNumberInteger","value":"20"},
+  {"type":"Text","value":"\n"},
+  {"type":"Punctuation","value":"}"},
+  {"type":"Text","value":"\n\n"},
+  {"type":"KeywordDeclaration","value":"struct"},
+  {"type":"Text","value":" "},
+  {"type":"NameClass","value":"Button"},
+  {"type":"Text","value":" "},
+  {"type":"Punctuation","value":"{"},
+  {"type":"Text","value":"\n\t"},
+  {"type":"NameVariable","value":"text"},
+  {"type":"Text","value":"   "},
+  {"type":"NameBuiltin","value":"string"},
+  {"type":"Text","value":"\n\t"},
+  {"type":"NameVariable","value":"width"},
+  {"type":"Text","value":"  "},
+  {"type":"KeywordType","value":"int"},
+  {"type":"Text","value":"\n\t"},
+  {"type":"NameVariable","value":"height"},
+  {"type":"Text","value":" "},
+  {"type":"KeywordType","value":"int"},
+  {"type":"Text","value":"\n"},
+  {"type":"Punctuation","value":"}"},
+  {"type":"Text","value":"\n\n"},
+  {"type":"KeywordDeclaration","value":"fn"},
+  {"type":"Text","value":" "},
+  {"type":"NameFunction","value":"new_button"},
+  {"type":"Punctuation","value":"("},
+  {"type":"NameVariable","value":"c"},
+  {"type":"Text","value":" "},
+  {"type":"NameClass","value":"ButtonConfig"},
+  {"type":"Punctuation","value":")"},
+  {"type":"Text","value":" "},
+  {"type":"Operator","value":"\u0026"},
+  {"type":"NameClass","value":"Button"},
+  {"type":"Text","value":" "},
+  {"type":"Punctuation","value":"{"},
+  {"type":"Text","value":"\n\t"},
+  {"type":"Keyword","value":"return"},
+  {"type":"Text","value":" "},
+  {"type":"Operator","value":"\u0026"},
+  {"type":"NameClass","value":"Button"},
+  {"type":"Punctuation","value":"{"},
+  {"type":"Text","value":"\n\t\t"},
+  {"type":"NameVariable","value":"width"},
+  {"type":"Punctuation","value":":"},
+  {"type":"Text","value":" "},
+  {"type":"NameVariable","value":"c"},
+  {"type":"Punctuation","value":"."},
+  {"type":"NameVariable","value":"width"},
+  {"type":"Text","value":"\n\t\t"},
+  {"type":"NameVariable","value":"height"},
+  {"type":"Punctuation","value":":"},
+  {"type":"Text","value":" "},
+  {"type":"NameVariable","value":"c"},
+  {"type":"Punctuation","value":"."},
+  {"type":"NameVariable","value":"height"},
+  {"type":"Text","value":"\n\t\t"},
+  {"type":"NameVariable","value":"text"},
+  {"type":"Punctuation","value":":"},
+  {"type":"Text","value":" "},
+  {"type":"NameVariable","value":"c"},
+  {"type":"Punctuation","value":"."},
+  {"type":"NameVariable","value":"text"},
+  {"type":"Text","value":"\n\t"},
+  {"type":"Punctuation","value":"}"},
+  {"type":"Text","value":"\n"},
+  {"type":"Punctuation","value":"}"},
+  {"type":"Text","value":"\n\n"},
+  {"type":"NameVariable","value":"button"},
+  {"type":"Text","value":" "},
+  {"type":"Operator","value":":="},
+  {"type":"Text","value":" "},
+  {"type":"NameFunction","value":"new_button"},
+  {"type":"Punctuation","value":"("},
+  {"type":"NameVariable","value":"text"},
+  {"type":"Punctuation","value":":"},
+  {"type":"Text","value":" "},
+  {"type":"LiteralStringSingle","value":"'Click me'"},
+  {"type":"Punctuation","value":","},
+  {"type":"Text","value":" "},
+  {"type":"NameVariable","value":"width"},
+  {"type":"Punctuation","value":":"},
+  {"type":"Text","value":" "},
+  {"type":"LiteralNumberInteger","value":"100"},
+  {"type":"Punctuation","value":")"},
+  {"type":"Text","value":"\n"},
+  {"type":"CommentSingle","value":"// the height is unset, so it's the default value\n"},
+  {"type":"Keyword","value":"assert"},
+  {"type":"Text","value":" "},
+  {"type":"NameVariable","value":"button"},
+  {"type":"Punctuation","value":"."},
+  {"type":"NameVariable","value":"height"},
+  {"type":"Text","value":" "},
+  {"type":"Operator","value":"=="},
+  {"type":"Text","value":" "},
+  {"type":"LiteralNumberInteger","value":"20"},
+  {"type":"Text","value":"\n"},
+  {"type":"NameFunction","value":"new_button"},
+  {"type":"Punctuation","value":"("},
+  {"type":"NameClass","value":"ButtonConfig"},
+  {"type":"Punctuation","value":"{"},
+  {"type":"NameVariable","value":"text"},
+  {"type":"Punctuation","value":":"},
+  {"type":"LiteralStringSingle","value":"'Click me'"},
+  {"type":"Punctuation","value":","},
+  {"type":"Text","value":" "},
+  {"type":"NameVariable","value":"width"},
+  {"type":"Punctuation","value":":"},
+  {"type":"LiteralNumberInteger","value":"100"},
+  {"type":"Punctuation","value":"})"},
+  {"type":"Text","value":"\n\n"},
+  {"type":"KeywordDeclaration","value":"struct"},
+  {"type":"Text","value":" "},
+  {"type":"NameClass","value":"Foo"},
+  {"type":"Text","value":" "},
+  {"type":"Punctuation","value":"{"},
+  {"type":"Text","value":"\n\t"},
+  {"type":"NameVariable","value":"a"},
+  {"type":"Text","value":" "},
+  {"type":"KeywordType","value":"int"},
+  {"type":"Text","value":" "},
+  {"type":"CommentSingle","value":"// private immutable (default)\n"},
+  {"type":"KeywordDeclaration","value":"mut"},
+  {"type":"Punctuation","value":":"},
+  {"type":"Text","value":"\n\t"},
+  {"type":"NameVariable","value":"b"},
+  {"type":"Text","value":" "},
+  {"type":"KeywordType","value":"int"},
+  {"type":"Text","value":" "},
+  {"type":"CommentSingle","value":"// private mutable\n"},
+  {"type":"Text","value":"\t"},
+  {"type":"NameVariable","value":"c"},
+  {"type":"Text","value":" "},
+  {"type":"KeywordType","value":"int"},
+  {"type":"Text","value":" "},
+  {"type":"CommentSingle","value":"// (you can list multiple fields with the same access modifier)\n"},
+  {"type":"KeywordDeclaration","value":"pub"},
+  {"type":"Punctuation","value":":"},
+  {"type":"Text","value":"\n\t"},
+  {"type":"NameVariable","value":"d"},
+  {"type":"Text","value":" "},
+  {"type":"KeywordType","value":"int"},
+  {"type":"Text","value":" "},
+  {"type":"CommentSingle","value":"// public immutable (readonly)\n"},
+  {"type":"KeywordDeclaration","value":"pub"},
+  {"type":"Text","value":" "},
+  {"type":"KeywordDeclaration","value":"mut"},
+  {"type":"Punctuation","value":":"},
+  {"type":"Text","value":"\n\t"},
+  {"type":"NameVariable","value":"e"},
+  {"type":"Text","value":" "},
+  {"type":"KeywordType","value":"int"},
+  {"type":"Text","value":" "},
+  {"type":"CommentSingle","value":"// public, but mutable only in parent module\n"},
+  {"type":"KeywordDeclaration","value":"__global"},
+  {"type":"Punctuation","value":":"},
+  {"type":"Text","value":"\n\t"},
+  {"type":"CommentSingle","value":"// (not recommended to use, that's why the 'global' keyword starts with __)\n"},
+  {"type":"Text","value":"\t"},
+  {"type":"NameVariable","value":"f"},
+  {"type":"Text","value":" "},
+  {"type":"KeywordType","value":"int"},
+  {"type":"Text","value":" "},
+  {"type":"CommentSingle","value":"// public and mutable both inside and outside parent module\n"},
+  {"type":"Punctuation","value":"}"},
+  {"type":"Text","value":"\n\n"},
+  {"type":"KeywordDeclaration","value":"struct"},
+  {"type":"Text","value":" "},
+  {"type":"NameClass","value":"User"},
+  {"type":"Text","value":" "},
+  {"type":"Punctuation","value":"{"},
+  {"type":"Text","value":"\n\t"},
+  {"type":"NameVariable","value":"age"},
+  {"type":"Text","value":" "},
+  {"type":"KeywordType","value":"int"},
+  {"type":"Text","value":"\n"},
+  {"type":"Punctuation","value":"}"},
+  {"type":"Text","value":"\n\n"},
+  {"type":"KeywordDeclaration","value":"fn"},
+  {"type":"Text","value":" "},
+  {"type":"Punctuation","value":"("},
+  {"type":"NameVariable","value":"u"},
+  {"type":"Text","value":" "},
+  {"type":"NameClass","value":"User"},
+  {"type":"Punctuation","value":")"},
+  {"type":"Text","value":" "},
+  {"type":"NameFunction","value":"can_register"},
+  {"type":"Punctuation","value":"()"},
+  {"type":"Text","value":" "},
+  {"type":"KeywordType","value":"bool"},
+  {"type":"Text","value":" "},
+  {"type":"Punctuation","value":"{"},
+  {"type":"Text","value":"\n\t"},
+  {"type":"Keyword","value":"return"},
+  {"type":"Text","value":" "},
+  {"type":"NameVariable","value":"u"},
+  {"type":"Punctuation","value":"."},
+  {"type":"NameVariable","value":"age"},
+  {"type":"Text","value":" "},
+  {"type":"Punctuation","value":"\u003e"},
+  {"type":"Text","value":" "},
+  {"type":"LiteralNumberInteger","value":"16"},
+  {"type":"Text","value":"\n"},
+  {"type":"Punctuation","value":"}"},
+  {"type":"Text","value":"\n\n"},
+  {"type":"NameVariable","value":"user"},
+  {"type":"Text","value":" "},
+  {"type":"Operator","value":":="},
+  {"type":"Text","value":" "},
+  {"type":"NameClass","value":"User"},
+  {"type":"Punctuation","value":"{"},
+  {"type":"Text","value":"\n\t"},
+  {"type":"NameVariable","value":"age"},
+  {"type":"Punctuation","value":":"},
+  {"type":"Text","value":" "},
+  {"type":"LiteralNumberInteger","value":"10"},
+  {"type":"Text","value":"\n"},
+  {"type":"Punctuation","value":"}"},
+  {"type":"Text","value":"\n"},
+  {"type":"NameBuiltin","value":"println"},
+  {"type":"Punctuation","value":"("},
+  {"type":"NameVariable","value":"user"},
+  {"type":"Punctuation","value":"."},
+  {"type":"NameFunction","value":"can_register"},
+  {"type":"Punctuation","value":"())"},
+  {"type":"Text","value":" "},
+  {"type":"CommentSingle","value":"// \"false\"\n"},
+  {"type":"NameVariable","value":"user2"},
+  {"type":"Text","value":" "},
+  {"type":"Operator","value":":="},
+  {"type":"Text","value":" "},
+  {"type":"NameClass","value":"User"},
+  {"type":"Punctuation","value":"{"},
+  {"type":"Text","value":"\n\t"},
+  {"type":"NameVariable","value":"age"},
+  {"type":"Punctuation","value":":"},
+  {"type":"Text","value":" "},
+  {"type":"LiteralNumberInteger","value":"20"},
+  {"type":"Text","value":"\n"},
+  {"type":"Punctuation","value":"}"},
+  {"type":"Text","value":"\n"},
+  {"type":"NameBuiltin","value":"println"},
+  {"type":"Punctuation","value":"("},
+  {"type":"NameVariable","value":"user2"},
+  {"type":"Punctuation","value":"."},
+  {"type":"NameFunction","value":"can_register"},
+  {"type":"Punctuation","value":"())"},
+  {"type":"Text","value":" "},
+  {"type":"CommentSingle","value":"// \"true\"\n"},
+  {"type":"Text","value":"\n"},
+  {"type":"KeywordDeclaration","value":"struct"},
+  {"type":"Text","value":" "},
+  {"type":"NameClass","value":"Size"},
+  {"type":"Text","value":" "},
+  {"type":"Punctuation","value":"{"},
+  {"type":"Text","value":"\n"},
+  {"type":"KeywordDeclaration","value":"mut"},
+  {"type":"Punctuation","value":":"},
+  {"type":"Text","value":"\n\t"},
+  {"type":"NameVariable","value":"width"},
+  {"type":"Text","value":"  "},
+  {"type":"KeywordType","value":"int"},
+  {"type":"Text","value":"\n\t"},
+  {"type":"NameVariable","value":"height"},
+  {"type":"Text","value":" "},
+  {"type":"KeywordType","value":"int"},
+  {"type":"Text","value":"\n"},
+  {"type":"Punctuation","value":"}"},
+  {"type":"Text","value":"\n\n"},
+  {"type":"KeywordDeclaration","value":"fn"},
+  {"type":"Text","value":" "},
+  {"type":"Punctuation","value":"("},
+  {"type":"NameVariable","value":"s"},
+  {"type":"Text","value":" "},
+  {"type":"Operator","value":"\u0026"},
+  {"type":"NameClass","value":"Size"},
+  {"type":"Punctuation","value":")"},
+  {"type":"Text","value":" "},
+  {"type":"NameFunction","value":"area"},
+  {"type":"Punctuation","value":"()"},
+  {"type":"Text","value":" "},
+  {"type":"KeywordType","value":"int"},
+  {"type":"Text","value":" "},
+  {"type":"Punctuation","value":"{"},
+  {"type":"Text","value":"\n\t"},
+  {"type":"Keyword","value":"return"},
+  {"type":"Text","value":" "},
+  {"type":"NameVariable","value":"s"},
+  {"type":"Punctuation","value":"."},
+  {"type":"NameVariable","value":"width"},
+  {"type":"Text","value":" "},
+  {"type":"Operator","value":"*"},
+  {"type":"Text","value":" "},
+  {"type":"NameVariable","value":"s"},
+  {"type":"Punctuation","value":"."},
+  {"type":"NameVariable","value":"height"},
+  {"type":"Text","value":"\n"},
+  {"type":"Punctuation","value":"}"},
+  {"type":"Text","value":"\n\n"},
+  {"type":"KeywordDeclaration","value":"struct"},
+  {"type":"Text","value":" "},
+  {"type":"NameClass","value":"Button"},
+  {"type":"Text","value":" "},
+  {"type":"Punctuation","value":"{"},
+  {"type":"Text","value":"\n\t"},
+  {"type":"NameClass","value":"Size"},
+  {"type":"Text","value":"\n\t"},
+  {"type":"NameVariable","value":"title"},
+  {"type":"Text","value":" "},
+  {"type":"NameBuiltin","value":"string"},
+  {"type":"Text","value":"\n"},
+  {"type":"Punctuation","value":"}"},
+  {"type":"Text","value":"\n\n"},
+  {"type":"KeywordDeclaration","value":"mut"},
+  {"type":"Text","value":" "},
+  {"type":"NameVariable","value":"button"},
+  {"type":"Text","value":" "},
+  {"type":"Operator","value":":="},
+  {"type":"Text","value":" "},
+  {"type":"NameClass","value":"Button"},
+  {"type":"Punctuation","value":"{"},
+  {"type":"Text","value":"\n\t"},
+  {"type":"NameVariable","value":"title"},
+  {"type":"Punctuation","value":":"},
+  {"type":"Text","value":" "},
+  {"type":"LiteralStringSingle","value":"'Click me'"},
+  {"type":"Text","value":"\n\t"},
+  {"type":"NameVariable","value":"height"},
+  {"type":"Punctuation","value":":"},
+  {"type":"Text","value":" "},
+  {"type":"LiteralNumberInteger","value":"2"},
+  {"type":"Text","value":"\n"},
+  {"type":"Punctuation","value":"}"},
+  {"type":"Text","value":"\n\n"},
+  {"type":"NameVariable","value":"button"},
+  {"type":"Punctuation","value":"."},
+  {"type":"NameVariable","value":"width"},
+  {"type":"Text","value":" "},
+  {"type":"Operator","value":"="},
+  {"type":"Text","value":" "},
+  {"type":"LiteralNumberInteger","value":"3"},
+  {"type":"Text","value":"\n"},
+  {"type":"Keyword","value":"assert"},
+  {"type":"Text","value":" "},
+  {"type":"NameVariable","value":"button"},
+  {"type":"Punctuation","value":"."},
+  {"type":"NameFunction","value":"area"},
+  {"type":"Punctuation","value":"()"},
+  {"type":"Text","value":" "},
+  {"type":"Operator","value":"=="},
+  {"type":"Text","value":" "},
+  {"type":"LiteralNumberInteger","value":"6"},
+  {"type":"Text","value":"\n"},
+  {"type":"Keyword","value":"assert"},
+  {"type":"Text","value":" "},
+  {"type":"NameVariable","value":"button"},
+  {"type":"Punctuation","value":"."},
+  {"type":"NameClass","value":"Size"},
+  {"type":"Punctuation","value":"."},
+  {"type":"NameFunction","value":"area"},
+  {"type":"Punctuation","value":"()"},
+  {"type":"Text","value":" "},
+  {"type":"Operator","value":"=="},
+  {"type":"Text","value":" "},
+  {"type":"LiteralNumberInteger","value":"6"},
+  {"type":"Text","value":"\n\n"},
+  {"type":"KeywordDeclaration","value":"mut"},
+  {"type":"Text","value":" "},
+  {"type":"NameVariable","value":"button"},
+  {"type":"Text","value":" "},
+  {"type":"Operator","value":":="},
+  {"type":"Text","value":" "},
+  {"type":"NameClass","value":"Button"},
+  {"type":"Punctuation","value":"{"},
+  {"type":"Text","value":"\n\t"},
+  {"type":"NameClass","value":"Size"},
+  {"type":"Punctuation","value":":"},
+  {"type":"Text","value":" "},
+  {"type":"NameClass","value":"Size"},
+  {"type":"Punctuation","value":"{"},
+  {"type":"Text","value":"\n\t\t"},
+  {"type":"NameVariable","value":"width"},
+  {"type":"Punctuation","value":":"},
+  {"type":"Text","value":" "},
+  {"type":"LiteralNumberInteger","value":"3"},
+  {"type":"Text","value":"\n\t\t"},
+  {"type":"NameVariable","value":"height"},
+  {"type":"Punctuation","value":":"},
+  {"type":"Text","value":" "},
+  {"type":"LiteralNumberInteger","value":"2"},
+  {"type":"Text","value":"\n\t"},
+  {"type":"Punctuation","value":"}"},
+  {"type":"Text","value":"\n"},
+  {"type":"Punctuation","value":"}"},
+  {"type":"Text","value":"\n\n"},
+  {"type":"KeywordDeclaration","value":"struct"},
+  {"type":"Text","value":" "},
+  {"type":"NameClass","value":"Rgba32_Component"},
+  {"type":"Text","value":" "},
+  {"type":"Punctuation","value":"{"},
+  {"type":"Text","value":"\n\t"},
+  {"type":"NameVariable","value":"r"},
+  {"type":"Text","value":" "},
+  {"type":"NameVariable","value":"byte"},
+  {"type":"Text","value":"\n\t"},
+  {"type":"NameVariable","value":"g"},
+  {"type":"Text","value":" "},
+  {"type":"NameVariable","value":"byte"},
+  {"type":"Text","value":"\n\t"},
+  {"type":"NameVariable","value":"b"},
+  {"type":"Text","value":" "},
+  {"type":"NameVariable","value":"byte"},
+  {"type":"Text","value":"\n\t"},
+  {"type":"NameVariable","value":"a"},
+  {"type":"Text","value":" "},
+  {"type":"NameVariable","value":"byte"},
+  {"type":"Text","value":"\n"},
+  {"type":"Punctuation","value":"}"},
+  {"type":"Text","value":"\n\n"},
+  {"type":"KeywordDeclaration","value":"union"},
+  {"type":"Text","value":" "},
+  {"type":"NameClass","value":"Rgba32"},
+  {"type":"Text","value":" "},
+  {"type":"Punctuation","value":"{"},
+  {"type":"Text","value":"\n\t"},
+  {"type":"NameClass","value":"Rgba32_Component"},
+  {"type":"Text","value":"\n\t"},
+  {"type":"NameVariable","value":"value"},
+  {"type":"Text","value":" "},
+  {"type":"KeywordType","value":"u32"},
+  {"type":"Text","value":"\n"},
+  {"type":"Punctuation","value":"}"},
+  {"type":"Text","value":"\n\n"},
+  {"type":"NameVariable","value":"clr1"},
+  {"type":"Text","value":" "},
+  {"type":"Operator","value":":="},
+  {"type":"Text","value":" "},
+  {"type":"NameClass","value":"Rgba32"},
+  {"type":"Punctuation","value":"{"},
+  {"type":"Text","value":"\n\t"},
+  {"type":"NameVariable","value":"value"},
+  {"type":"Punctuation","value":":"},
+  {"type":"Text","value":" "},
+  {"type":"LiteralNumberHex","value":"0x008811FF"},
+  {"type":"Text","value":"\n"},
+  {"type":"Punctuation","value":"}"},
+  {"type":"Text","value":"\n\n"},
+  {"type":"NameVariable","value":"clr2"},
+  {"type":"Text","value":" "},
+  {"type":"Operator","value":":="},
+  {"type":"Text","value":" "},
+  {"type":"NameClass","value":"Rgba32"},
+  {"type":"Punctuation","value":"{"},
+  {"type":"Text","value":"\n\t"},
+  {"type":"NameClass","value":"Rgba32_Component"},
+  {"type":"Punctuation","value":":"},
+  {"type":"Text","value":" "},
+  {"type":"NameClass","value":"Rgba32_Component"},
+  {"type":"Punctuation","value":"{"},
+  {"type":"Text","value":"\n\t\t"},
+  {"type":"NameVariable","value":"a"},
+  {"type":"Punctuation","value":":"},
+  {"type":"Text","value":" "},
+  {"type":"LiteralNumberInteger","value":"128"},
+  {"type":"Text","value":"\n\t"},
+  {"type":"Punctuation","value":"}"},
+  {"type":"Text","value":"\n"},
+  {"type":"Punctuation","value":"}"},
+  {"type":"Text","value":"\n\n"},
+  {"type":"NameVariable","value":"sz"},
+  {"type":"Text","value":" "},
+  {"type":"Operator","value":":="},
+  {"type":"Text","value":" "},
+  {"type":"Keyword","value":"sizeof"},
+  {"type":"Punctuation","value":"("},
+  {"type":"NameClass","value":"Rgba32"},
+  {"type":"Punctuation","value":")"},
+  {"type":"Text","value":"\n"},
+  {"type":"Keyword","value":"unsafe"},
+  {"type":"Text","value":" "},
+  {"type":"Punctuation","value":"{"},
+  {"type":"Text","value":"\n\t"},
+  {"type":"NameBuiltin","value":"println"},
+  {"type":"Punctuation","value":"("},
+  {"type":"LiteralStringSingle","value":"'Size: "},
+  {"type":"Operator","value":"$"},
+  {"type":"Punctuation","value":"{"},
+  {"type":"NameVariable","value":"sz"},
+  {"type":"Punctuation","value":"}"},
+  {"type":"LiteralStringSingle","value":"B,clr1.b: "},
+  {"type":"Operator","value":"$"},
+  {"type":"NameVariable","value":"clr1"},
+  {"type":"Punctuation","value":"."},
+  {"type":"NameVariable","value":"b"},
+  {"type":"LiteralStringSingle","value":",clr2.b: "},
+  {"type":"Operator","value":"$"},
+  {"type":"NameVariable","value":"clr2"},
+  {"type":"Punctuation","value":"."},
+  {"type":"NameVariable","value":"b"},
+  {"type":"LiteralStringSingle","value":"'"},
+  {"type":"Punctuation","value":")"},
+  {"type":"Text","value":"\n"},
+  {"type":"Punctuation","value":"}"},
+  {"type":"Text","value":"\n\n"},
+  {"type":"KeywordDeclaration","value":"fn"},
+  {"type":"Text","value":" "},
+  {"type":"NameFunction","value":"multiply_by_2"},
+  {"type":"Punctuation","value":"("},
+  {"type":"KeywordDeclaration","value":"mut"},
+  {"type":"Text","value":" "},
+  {"type":"NameVariable","value":"arr"},
+  {"type":"Text","value":" "},
+  {"type":"Punctuation","value":"[]"},
+  {"type":"KeywordType","value":"int"},
+  {"type":"Punctuation","value":")"},
+  {"type":"Text","value":" "},
+  {"type":"Punctuation","value":"{"},
+  {"type":"Text","value":"\n\t"},
+  {"type":"Keyword","value":"for"},
+  {"type":"Text","value":" "},
+  {"type":"NameVariable","value":"i"},
+  {"type":"Text","value":" "},
+  {"type":"Keyword","value":"in"},
+  {"type":"Text","value":" "},
+  {"type":"LiteralNumberInteger","value":"0"},
+  {"type":"Text","value":" "},
+  {"type":"Operator","value":".."},
+  {"type":"Text","value":" "},
+  {"type":"NameVariable","value":"arr"},
+  {"type":"Punctuation","value":"."},
+  {"type":"NameVariable","value":"len"},
+  {"type":"Text","value":" "},
+  {"type":"Punctuation","value":"{"},
+  {"type":"Text","value":"\n\t\t"},
+  {"type":"NameVariable","value":"arr"},
+  {"type":"Punctuation","value":"["},
+  {"type":"NameVariable","value":"i"},
+  {"type":"Punctuation","value":"]"},
+  {"type":"Text","value":" "},
+  {"type":"Operator","value":"*="},
+  {"type":"Text","value":" "},
+  {"type":"LiteralNumberInteger","value":"2"},
+  {"type":"Text","value":"\n\t"},
+  {"type":"Punctuation","value":"}"},
+  {"type":"Text","value":"\n"},
+  {"type":"Punctuation","value":"}"},
+  {"type":"Text","value":"\n\n"},
+  {"type":"KeywordDeclaration","value":"mut"},
+  {"type":"Text","value":" "},
+  {"type":"NameVariable","value":"nums"},
+  {"type":"Text","value":" "},
+  {"type":"Operator","value":":="},
+  {"type":"Text","value":" "},
+  {"type":"Punctuation","value":"["},
+  {"type":"LiteralNumberInteger","value":"1"},
+  {"type":"Punctuation","value":","},
+  {"type":"Text","value":" "},
+  {"type":"LiteralNumberInteger","value":"2"},
+  {"type":"Punctuation","value":","},
+  {"type":"Text","value":" "},
+  {"type":"LiteralNumberInteger","value":"3"},
+  {"type":"Punctuation","value":"]"},
+  {"type":"Text","value":"\n"},
+  {"type":"NameFunction","value":"multiply_by_2"},
+  {"type":"Punctuation","value":"("},
+  {"type":"KeywordDeclaration","value":"mut"},
+  {"type":"Text","value":" "},
+  {"type":"NameVariable","value":"nums"},
+  {"type":"Punctuation","value":")"},
+  {"type":"Text","value":"\n"},
+  {"type":"NameBuiltin","value":"println"},
+  {"type":"Punctuation","value":"("},
+  {"type":"NameVariable","value":"nums"},
+  {"type":"Punctuation","value":")"},
+  {"type":"Text","value":"\n"},
+  {"type":"CommentSingle","value":"// \"[2, 4, 6]\"\n"},
+  {"type":"Text","value":"\n"},
+  {"type":"KeywordDeclaration","value":"struct"},
+  {"type":"Text","value":" "},
+  {"type":"NameClass","value":"User"},
+  {"type":"Text","value":" "},
+  {"type":"Punctuation","value":"{"},
+  {"type":"Text","value":"\n\t"},
+  {"type":"NameVariable","value":"name"},
+  {"type":"Text","value":"\t\t  "},
+  {"type":"NameBuiltin","value":"string"},
+  {"type":"Text","value":"\n\t"},
+  {"type":"NameVariable","value":"age"},
+  {"type":"Text","value":"\t\t\t  "},
+  {"type":"KeywordType","value":"int"},
+  {"type":"Text","value":"\n\t"},
+  {"type":"NameVariable","value":"is_registered"},
+  {"type":"Text","value":" "},
+  {"type":"KeywordType","value":"bool"},
+  {"type":"Text","value":"\n"},
+  {"type":"Punctuation","value":"}"},
+  {"type":"Text","value":"\n\n"},
+  {"type":"KeywordDeclaration","value":"fn"},
+  {"type":"Text","value":" "},
+  {"type":"NameFunction","value":"register"},
+  {"type":"Punctuation","value":"("},
+  {"type":"NameVariable","value":"u"},
+  {"type":"Text","value":" "},
+  {"type":"NameClass","value":"User"},
+  {"type":"Punctuation","value":")"},
+  {"type":"Text","value":" "},
+  {"type":"NameClass","value":"User"},
+  {"type":"Text","value":" "},
+  {"type":"Punctuation","value":"{"},
+  {"type":"Text","value":"\n\t"},
+  {"type":"Keyword","value":"return"},
+  {"type":"Text","value":" "},
+  {"type":"NameClass","value":"User"},
+  {"type":"Punctuation","value":"{"},
+  {"type":"Text","value":"\n\t\t"},
+  {"type":"Operator","value":"..."},
+  {"type":"NameVariable","value":"u"},
+  {"type":"Text","value":"\n\t\t"},
+  {"type":"NameVariable","value":"is_registered"},
+  {"type":"Punctuation","value":":"},
+  {"type":"Text","value":" "},
+  {"type":"KeywordConstant","value":"true"},
+  {"type":"Text","value":"\n\t"},
+  {"type":"Punctuation","value":"}"},
+  {"type":"Text","value":"\n"},
+  {"type":"Punctuation","value":"}"},
+  {"type":"Text","value":"\n\n"},
+  {"type":"KeywordDeclaration","value":"mut"},
+  {"type":"Text","value":" "},
+  {"type":"NameVariable","value":"user"},
+  {"type":"Text","value":" "},
+  {"type":"Operator","value":":="},
+  {"type":"Text","value":" "},
+  {"type":"NameClass","value":"User"},
+  {"type":"Punctuation","value":"{"},
+  {"type":"Text","value":"\n\t"},
+  {"type":"NameVariable","value":"name"},
+  {"type":"Punctuation","value":":"},
+  {"type":"Text","value":" "},
+  {"type":"LiteralStringSingle","value":"'abc'"},
+  {"type":"Text","value":"\n\t"},
+  {"type":"NameVariable","value":"age"},
+  {"type":"Punctuation","value":":"},
+  {"type":"Text","value":" "},
+  {"type":"LiteralNumberInteger","value":"23"},
+  {"type":"Text","value":"\n"},
+  {"type":"Punctuation","value":"}"},
+  {"type":"Text","value":"\n"},
+  {"type":"NameVariable","value":"user"},
+  {"type":"Text","value":" "},
+  {"type":"Operator","value":"="},
+  {"type":"Text","value":" "},
+  {"type":"NameFunction","value":"register"},
+  {"type":"Punctuation","value":"("},
+  {"type":"NameVariable","value":"user"},
+  {"type":"Punctuation","value":")"},
+  {"type":"Text","value":"\n"},
+  {"type":"NameBuiltin","value":"println"},
+  {"type":"Punctuation","value":"("},
+  {"type":"NameVariable","value":"user"},
+  {"type":"Punctuation","value":")"},
+  {"type":"Text","value":"\n\n"},
+  {"type":"KeywordDeclaration","value":"fn"},
+  {"type":"Text","value":" "},
+  {"type":"NameFunction","value":"sum"},
+  {"type":"Punctuation","value":"("},
+  {"type":"NameVariable","value":"a"},
+  {"type":"Text","value":" "},
+  {"type":"Operator","value":"..."},
+  {"type":"KeywordType","value":"int"},
+  {"type":"Punctuation","value":")"},
+  {"type":"Text","value":" "},
+  {"type":"KeywordType","value":"int"},
+  {"type":"Text","value":" "},
+  {"type":"Punctuation","value":"{"},
+  {"type":"Text","value":"\n\t"},
+  {"type":"KeywordDeclaration","value":"mut"},
+  {"type":"Text","value":" "},
+  {"type":"NameVariable","value":"total"},
+  {"type":"Text","value":" "},
+  {"type":"Operator","value":":="},
+  {"type":"Text","value":" "},
+  {"type":"LiteralNumberInteger","value":"0"},
+  {"type":"Text","value":"\n\t"},
+  {"type":"Keyword","value":"for"},
+  {"type":"Text","value":" "},
+  {"type":"NameVariable","value":"x"},
+  {"type":"Text","value":" "},
+  {"type":"Keyword","value":"in"},
+  {"type":"Text","value":" "},
+  {"type":"NameVariable","value":"a"},
+  {"type":"Text","value":" "},
+  {"type":"Punctuation","value":"{"},
+  {"type":"Text","value":"\n\t\t"},
+  {"type":"NameVariable","value":"total"},
+  {"type":"Text","value":" "},
+  {"type":"Operator","value":"+="},
+  {"type":"Text","value":" "},
+  {"type":"NameVariable","value":"x"},
+  {"type":"Text","value":"\n\t"},
+  {"type":"Punctuation","value":"}"},
+  {"type":"Text","value":"\n\t"},
+  {"type":"Keyword","value":"return"},
+  {"type":"Text","value":" "},
+  {"type":"NameVariable","value":"total"},
+  {"type":"Text","value":"\n"},
+  {"type":"Punctuation","value":"}"},
+  {"type":"Text","value":"\n\n"},
+  {"type":"NameBuiltin","value":"println"},
+  {"type":"Punctuation","value":"("},
+  {"type":"NameFunction","value":"sum"},
+  {"type":"Punctuation","value":"())"},
+  {"type":"Text","value":" "},
+  {"type":"CommentSingle","value":"// 0\n"},
+  {"type":"NameBuiltin","value":"println"},
+  {"type":"Punctuation","value":"("},
+  {"type":"NameFunction","value":"sum"},
+  {"type":"Punctuation","value":"("},
+  {"type":"LiteralNumberInteger","value":"1"},
+  {"type":"Punctuation","value":"))"},
+  {"type":"Text","value":" "},
+  {"type":"CommentSingle","value":"// 1\n"},
+  {"type":"NameBuiltin","value":"println"},
+  {"type":"Punctuation","value":"("},
+  {"type":"NameFunction","value":"sum"},
+  {"type":"Punctuation","value":"("},
+  {"type":"LiteralNumberInteger","value":"2"},
+  {"type":"Punctuation","value":","},
+  {"type":"Text","value":" "},
+  {"type":"LiteralNumberInteger","value":"3"},
+  {"type":"Punctuation","value":"))"},
+  {"type":"Text","value":" "},
+  {"type":"CommentSingle","value":"// 5\n// using array decomposition\n"},
+  {"type":"NameVariable","value":"a"},
+  {"type":"Text","value":" "},
+  {"type":"Operator","value":":="},
+  {"type":"Text","value":" "},
+  {"type":"Punctuation","value":"["},
+  {"type":"LiteralNumberInteger","value":"2"},
+  {"type":"Punctuation","value":","},
+  {"type":"Text","value":" "},
+  {"type":"LiteralNumberInteger","value":"3"},
+  {"type":"Punctuation","value":","},
+  {"type":"Text","value":" "},
+  {"type":"LiteralNumberInteger","value":"4"},
+  {"type":"Punctuation","value":"]"},
+  {"type":"Text","value":"\n"},
+  {"type":"NameBuiltin","value":"println"},
+  {"type":"Punctuation","value":"("},
+  {"type":"NameFunction","value":"sum"},
+  {"type":"Punctuation","value":"("},
+  {"type":"Operator","value":"..."},
+  {"type":"NameVariable","value":"a"},
+  {"type":"Punctuation","value":"))"},
+  {"type":"Text","value":" "},
+  {"type":"CommentSingle","value":"// \u003c-- using prefix ... here. output: 9\n"},
+  {"type":"NameVariable","value":"b"},
+  {"type":"Text","value":" "},
+  {"type":"Operator","value":":="},
+  {"type":"Text","value":" "},
+  {"type":"Punctuation","value":"["},
+  {"type":"LiteralNumberInteger","value":"5"},
+  {"type":"Punctuation","value":","},
+  {"type":"Text","value":" "},
+  {"type":"LiteralNumberInteger","value":"6"},
+  {"type":"Punctuation","value":","},
+  {"type":"Text","value":" "},
+  {"type":"LiteralNumberInteger","value":"7"},
+  {"type":"Punctuation","value":"]"},
+  {"type":"Text","value":"\n"},
+  {"type":"NameBuiltin","value":"println"},
+  {"type":"Punctuation","value":"("},
+  {"type":"NameFunction","value":"sum"},
+  {"type":"Punctuation","value":"("},
+  {"type":"Operator","value":"..."},
+  {"type":"NameVariable","value":"b"},
+  {"type":"Punctuation","value":"))"},
+  {"type":"Text","value":" "},
+  {"type":"CommentSingle","value":"// output: 18\n"},
+  {"type":"Text","value":"\n"},
+  {"type":"KeywordDeclaration","value":"fn"},
+  {"type":"Text","value":" "},
+  {"type":"NameFunction","value":"sqr"},
+  {"type":"Punctuation","value":"("},
+  {"type":"NameVariable","value":"n"},
+  {"type":"Text","value":" "},
+  {"type":"KeywordType","value":"int"},
+  {"type":"Punctuation","value":")"},
+  {"type":"Text","value":" "},
+  {"type":"KeywordType","value":"int"},
+  {"type":"Text","value":" "},
+  {"type":"Punctuation","value":"{"},
+  {"type":"Text","value":"\n\t"},
+  {"type":"Keyword","value":"return"},
+  {"type":"Text","value":" "},
+  {"type":"NameVariable","value":"n"},
+  {"type":"Text","value":" "},
+  {"type":"Operator","value":"*"},
+  {"type":"Text","value":" "},
+  {"type":"NameVariable","value":"n"},
+  {"type":"Text","value":"\n"},
+  {"type":"Punctuation","value":"}"},
+  {"type":"Text","value":"\n\n"},
+  {"type":"KeywordDeclaration","value":"fn"},
+  {"type":"Text","value":" "},
+  {"type":"NameFunction","value":"cube"},
+  {"type":"Punctuation","value":"("},
+  {"type":"NameVariable","value":"n"},
+  {"type":"Text","value":" "},
+  {"type":"KeywordType","value":"int"},
+  {"type":"Punctuation","value":")"},
+  {"type":"Text","value":" "},
+  {"type":"KeywordType","value":"int"},
+  {"type":"Text","value":" "},
+  {"type":"Punctuation","value":"{"},
+  {"type":"Text","value":"\n\t"},
+  {"type":"Keyword","value":"return"},
+  {"type":"Text","value":" "},
+  {"type":"NameVariable","value":"n"},
+  {"type":"Text","value":" "},
+  {"type":"Operator","value":"*"},
+  {"type":"Text","value":" "},
+  {"type":"NameVariable","value":"n"},
+  {"type":"Text","value":" "},
+  {"type":"Operator","value":"*"},
+  {"type":"Text","value":" "},
+  {"type":"NameVariable","value":"n"},
+  {"type":"Text","value":"\n"},
+  {"type":"Punctuation","value":"}"},
+  {"type":"Text","value":"\n\n"},
+  {"type":"KeywordDeclaration","value":"fn"},
+  {"type":"Text","value":" "},
+  {"type":"NameFunction","value":"run"},
+  {"type":"Punctuation","value":"("},
+  {"type":"NameVariable","value":"value"},
+  {"type":"Text","value":" "},
+  {"type":"KeywordType","value":"int"},
+  {"type":"Punctuation","value":","},
+  {"type":"Text","value":" "},
+  {"type":"NameVariable","value":"op"},
+  {"type":"Text","value":" "},
+  {"type":"KeywordDeclaration","value":"fn"},
+  {"type":"Text","value":" "},
+  {"type":"Punctuation","value":"("},
+  {"type":"KeywordType","value":"int"},
+  {"type":"Punctuation","value":")"},
+  {"type":"Text","value":" "},
+  {"type":"KeywordType","value":"int"},
+  {"type":"Punctuation","value":")"},
+  {"type":"Text","value":" "},
+  {"type":"KeywordType","value":"int"},
+  {"type":"Text","value":" "},
+  {"type":"Punctuation","value":"{"},
+  {"type":"Text","value":"\n\t"},
+  {"type":"Keyword","value":"return"},
+  {"type":"Text","value":" "},
+  {"type":"NameFunction","value":"op"},
+  {"type":"Punctuation","value":"("},
+  {"type":"NameVariable","value":"value"},
+  {"type":"Punctuation","value":")"},
+  {"type":"Text","value":"\n"},
+  {"type":"Punctuation","value":"}"},
+  {"type":"Text","value":"\n\n"},
+  {"type":"NameVariable","value":"my_int"},
+  {"type":"Text","value":" "},
+  {"type":"Operator","value":":="},
+  {"type":"Text","value":" "},
+  {"type":"LiteralNumberInteger","value":"1"},
+  {"type":"Text","value":"\n"},
+  {"type":"NameVariable","value":"my_closure"},
+  {"type":"Text","value":" "},
+  {"type":"Operator","value":":="},
+  {"type":"Text","value":" "},
+  {"type":"KeywordDeclaration","value":"fn"},
+  {"type":"Text","value":" "},
+  {"type":"Punctuation","value":"["},
+  {"type":"NameVariable","value":"my_int"},
+  {"type":"Punctuation","value":"]"},
+  {"type":"Text","value":" "},
+  {"type":"Punctuation","value":"()"},
+  {"type":"Text","value":" "},
+  {"type":"Punctuation","value":"{"},
+  {"type":"Text","value":"\n\t"},
+  {"type":"NameBuiltin","value":"println"},
+  {"type":"Punctuation","value":"("},
+  {"type":"NameVariable","value":"my_int"},
+  {"type":"Punctuation","value":")"},
+  {"type":"Text","value":"\n"},
+  {"type":"Punctuation","value":"}"},
+  {"type":"Text","value":"\n"},
+  {"type":"NameFunction","value":"my_closure"},
+  {"type":"Punctuation","value":"()"},
+  {"type":"Text","value":" "},
+  {"type":"CommentSingle","value":"// prints 1\n"},
+  {"type":"Text","value":"\n"},
+  {"type":"KeywordDeclaration","value":"fn"},
+  {"type":"Text","value":" "},
+  {"type":"NameFunction","value":"new_counter"},
+  {"type":"Punctuation","value":"()"},
+  {"type":"Text","value":" "},
+  {"type":"KeywordDeclaration","value":"fn"},
+  {"type":"Text","value":" "},
+  {"type":"Punctuation","value":"()"},
+  {"type":"Text","value":" "},
+  {"type":"KeywordType","value":"int"},
+  {"type":"Text","value":" "},
+  {"type":"Punctuation","value":"{"},
+  {"type":"Text","value":"\n\t"},
+  {"type":"KeywordDeclaration","value":"mut"},
+  {"type":"Text","value":" "},
+  {"type":"NameVariable","value":"i"},
+  {"type":"Text","value":" "},
+  {"type":"Operator","value":":="},
+  {"type":"Text","value":" "},
+  {"type":"LiteralNumberInteger","value":"0"},
+  {"type":"Text","value":"\n\t"},
+  {"type":"Keyword","value":"return"},
+  {"type":"Text","value":" "},
+  {"type":"KeywordDeclaration","value":"fn"},
+  {"type":"Text","value":" "},
+  {"type":"Punctuation","value":"["},
+  {"type":"KeywordDeclaration","value":"mut"},
+  {"type":"Text","value":" "},
+  {"type":"NameVariable","value":"i"},
+  {"type":"Punctuation","value":"]"},
+  {"type":"Text","value":" "},
+  {"type":"Punctuation","value":"()"},
+  {"type":"Text","value":" "},
+  {"type":"KeywordType","value":"int"},
+  {"type":"Text","value":" "},
+  {"type":"Punctuation","value":"{"},
+  {"type":"Text","value":"\n\t\t"},
+  {"type":"NameVariable","value":"i"},
+  {"type":"Operator","value":"++"},
+  {"type":"Text","value":"\n\t\t"},
+  {"type":"Keyword","value":"return"},
+  {"type":"Text","value":" "},
+  {"type":"NameVariable","value":"i"},
+  {"type":"Text","value":"\n\t"},
+  {"type":"Punctuation","value":"}"},
+  {"type":"Text","value":"\n"},
+  {"type":"Punctuation","value":"}"},
+  {"type":"Text","value":"\n\n"},
+  {"type":"NameVariable","value":"c"},
+  {"type":"Text","value":" "},
+  {"type":"Operator","value":":="},
+  {"type":"Text","value":" "},
+  {"type":"NameFunction","value":"new_counter"},
+  {"type":"Punctuation","value":"()"},
+  {"type":"Text","value":"\n"},
+  {"type":"NameBuiltin","value":"println"},
+  {"type":"Punctuation","value":"("},
+  {"type":"NameFunction","value":"c"},
+  {"type":"Punctuation","value":"())"},
+  {"type":"Text","value":" "},
+  {"type":"CommentSingle","value":"// 1\n"},
+  {"type":"NameBuiltin","value":"println"},
+  {"type":"Punctuation","value":"("},
+  {"type":"NameFunction","value":"c"},
+  {"type":"Punctuation","value":"())"},
+  {"type":"Text","value":" "},
+  {"type":"CommentSingle","value":"// 2\n"},
+  {"type":"NameBuiltin","value":"println"},
+  {"type":"Punctuation","value":"("},
+  {"type":"NameFunction","value":"c"},
+  {"type":"Punctuation","value":"())"},
+  {"type":"Text","value":" "},
+  {"type":"CommentSingle","value":"// 3\n"},
+  {"type":"Text","value":"\n"},
+  {"type":"KeywordDeclaration","value":"mut"},
+  {"type":"Text","value":" "},
+  {"type":"NameVariable","value":"i"},
+  {"type":"Text","value":" "},
+  {"type":"Operator","value":":="},
+  {"type":"Text","value":" "},
+  {"type":"LiteralNumberInteger","value":"0"},
+  {"type":"Text","value":"\n"},
+  {"type":"KeywordDeclaration","value":"mut"},
+  {"type":"Text","value":" "},
+  {"type":"NameVariable","value":"ref"},
+  {"type":"Text","value":" "},
+  {"type":"Operator","value":":="},
+  {"type":"Text","value":" "},
+  {"type":"Operator","value":"\u0026"},
+  {"type":"NameVariable","value":"i"},
+  {"type":"Text","value":"\n"},
+  {"type":"NameVariable","value":"print_counter"},
+  {"type":"Text","value":" "},
+  {"type":"Operator","value":":="},
+  {"type":"Text","value":" "},
+  {"type":"KeywordDeclaration","value":"fn"},
+  {"type":"Text","value":" "},
+  {"type":"Punctuation","value":"["},
+  {"type":"NameVariable","value":"ref"},
+  {"type":"Punctuation","value":"]"},
+  {"type":"Text","value":" "},
+  {"type":"Punctuation","value":"()"},
+  {"type":"Text","value":" "},
+  {"type":"Punctuation","value":"{"},
+  {"type":"Text","value":"\n\t"},
+  {"type":"NameBuiltin","value":"println"},
+  {"type":"Punctuation","value":"("},
+  {"type":"Operator","value":"*"},
+  {"type":"NameVariable","value":"ref"},
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+  {"type":"Punctuation","value":"}"},
+  {"type":"Text","value":"\n\n"},
+  {"type":"NameFunction","value":"print_counter"},
+  {"type":"Punctuation","value":"()"},
+  {"type":"Text","value":" "},
+  {"type":"CommentSingle","value":"// 0\n"},
+  {"type":"NameVariable","value":"i"},
+  {"type":"Text","value":" "},
+  {"type":"Operator","value":"="},
+  {"type":"Text","value":" "},
+  {"type":"LiteralNumberInteger","value":"10"},
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+  {"type":"NameFunction","value":"print_counter"},
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+  {"type":"Text","value":" "},
+  {"type":"CommentSingle","value":"// 10\n"},
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+  {"type":"KeywordDeclaration","value":"struct"},
+  {"type":"Text","value":" "},
+  {"type":"NameClass","value":"Foo"},
+  {"type":"Text","value":" "},
+  {"type":"Punctuation","value":"{"},
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+  {"type":"NameVariable","value":"abc"},
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+  {"type":"KeywordType","value":"int"},
+  {"type":"Text","value":"\n"},
+  {"type":"Punctuation","value":"}"},
+  {"type":"Text","value":"\n\n"},
+  {"type":"KeywordDeclaration","value":"fn"},
+  {"type":"Text","value":" "},
+  {"type":"Punctuation","value":"("},
+  {"type":"NameVariable","value":"foo"},
+  {"type":"Text","value":" "},
+  {"type":"Operator","value":"\u0026"},
+  {"type":"NameClass","value":"Foo"},
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+  {"type":"Text","value":" "},
+  {"type":"NameFunction","value":"bar"},
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+  {"type":"Punctuation","value":"{"},
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+  {"type":"NameBuiltin","value":"println"},
+  {"type":"Punctuation","value":"("},
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+  {"type":"NameVariable","value":"abc"},
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+  {"type":"Text","value":"\n\n"},
+  {"type":"KeywordDeclaration","value":"const"},
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+  {"type":"Punctuation","value":"("},
+  {"type":"Text","value":"\n\t"},
+  {"type":"NameVariable","value":"pi"},
+  {"type":"Text","value":"\t  "},
+  {"type":"Operator","value":"="},
+  {"type":"Text","value":" "},
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+  {"type":"Text","value":"\n\t"},
+  {"type":"NameVariable","value":"world"},
+  {"type":"Text","value":" "},
+  {"type":"Operator","value":"="},
+  {"type":"Text","value":" "},
+  {"type":"LiteralStringSingle","value":"'世界'"},
+  {"type":"Text","value":"\n"},
+  {"type":"Punctuation","value":")"},
+  {"type":"Text","value":"\n\n"},
+  {"type":"KeywordDeclaration","value":"const"},
+  {"type":"Text","value":" "},
+  {"type":"NameVariable","value":"e"},
+  {"type":"Text","value":" "},
+  {"type":"Operator","value":"="},
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+  {"type":"KeywordDeclaration","value":"struct"},
+  {"type":"Text","value":" "},
+  {"type":"NameClass","value":"Color"},
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+  {"type":"Punctuation","value":"{"},
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+  {"type":"NameVariable","value":"r"},
+  {"type":"Text","value":" "},
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+  {"type":"Text","value":"\n\t"},
+  {"type":"NameVariable","value":"g"},
+  {"type":"Text","value":" "},
+  {"type":"KeywordType","value":"int"},
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+  {"type":"NameVariable","value":"b"},
+  {"type":"Text","value":" "},
+  {"type":"KeywordType","value":"int"},
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+  {"type":"Punctuation","value":"}"},
+  {"type":"Text","value":"\n\n"},
+  {"type":"KeywordDeclaration","value":"fn"},
+  {"type":"Text","value":" "},
+  {"type":"NameFunction","value":"rgb"},
+  {"type":"Punctuation","value":"("},
+  {"type":"NameVariable","value":"r"},
+  {"type":"Text","value":" "},
+  {"type":"KeywordType","value":"int"},
+  {"type":"Punctuation","value":","},
+  {"type":"Text","value":" "},
+  {"type":"NameVariable","value":"g"},
+  {"type":"Text","value":" "},
+  {"type":"KeywordType","value":"int"},
+  {"type":"Punctuation","value":","},
+  {"type":"Text","value":" "},
+  {"type":"NameVariable","value":"b"},
+  {"type":"Text","value":" "},
+  {"type":"KeywordType","value":"int"},
+  {"type":"Punctuation","value":")"},
+  {"type":"Text","value":" "},
+  {"type":"NameClass","value":"Color"},
+  {"type":"Text","value":" "},
+  {"type":"Punctuation","value":"{"},
+  {"type":"Text","value":"\n\t"},
+  {"type":"Keyword","value":"return"},
+  {"type":"Text","value":" "},
+  {"type":"NameClass","value":"Color"},
+  {"type":"Punctuation","value":"{"},
+  {"type":"Text","value":"\n\t\t"},
+  {"type":"NameVariable","value":"r"},
+  {"type":"Punctuation","value":":"},
+  {"type":"Text","value":" "},
+  {"type":"NameVariable","value":"r"},
+  {"type":"Text","value":"\n\t\t"},
+  {"type":"NameVariable","value":"g"},
+  {"type":"Punctuation","value":":"},
+  {"type":"Text","value":" "},
+  {"type":"NameVariable","value":"g"},
+  {"type":"Text","value":"\n\t\t"},
+  {"type":"NameVariable","value":"b"},
+  {"type":"Punctuation","value":":"},
+  {"type":"Text","value":" "},
+  {"type":"NameVariable","value":"b"},
+  {"type":"Text","value":"\n\t"},
+  {"type":"Punctuation","value":"}"},
+  {"type":"Text","value":"\n"},
+  {"type":"Punctuation","value":"}"},
+  {"type":"Text","value":"\n\n"},
+  {"type":"KeywordDeclaration","value":"const"},
+  {"type":"Text","value":" "},
+  {"type":"Punctuation","value":"("},
+  {"type":"Text","value":"\n\t"},
+  {"type":"NameVariable","value":"numbers"},
+  {"type":"Text","value":" "},
+  {"type":"Operator","value":"="},
+  {"type":"Text","value":" "},
+  {"type":"Punctuation","value":"["},
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+  {"type":"Punctuation","value":","},
+  {"type":"Text","value":" "},
+  {"type":"LiteralNumberInteger","value":"2"},
+  {"type":"Punctuation","value":","},
+  {"type":"Text","value":" "},
+  {"type":"LiteralNumberInteger","value":"3"},
+  {"type":"Punctuation","value":"]"},
+  {"type":"Text","value":"\n\t"},
+  {"type":"NameVariable","value":"red"},
+  {"type":"Text","value":"\t\t"},
+  {"type":"Operator","value":"="},
+  {"type":"Text","value":" "},
+  {"type":"NameClass","value":"Color"},
+  {"type":"Punctuation","value":"{"},
+  {"type":"Text","value":"\n\t\t"},
+  {"type":"NameVariable","value":"r"},
+  {"type":"Punctuation","value":":"},
+  {"type":"Text","value":" "},
+  {"type":"LiteralNumberInteger","value":"255"},
+  {"type":"Text","value":"\n\t\t"},
+  {"type":"NameVariable","value":"g"},
+  {"type":"Punctuation","value":":"},
+  {"type":"Text","value":" "},
+  {"type":"LiteralNumberInteger","value":"0"},
+  {"type":"Text","value":"\n\t\t"},
+  {"type":"NameVariable","value":"b"},
+  {"type":"Punctuation","value":":"},
+  {"type":"Text","value":" "},
+  {"type":"LiteralNumberInteger","value":"0"},
+  {"type":"Text","value":"\n\t"},
+  {"type":"Punctuation","value":"}"},
+  {"type":"Text","value":"\n\t"},
+  {"type":"CommentSingle","value":"// evaluate function call at compile-time*\n"},
+  {"type":"Text","value":"\t"},
+  {"type":"NameVariable","value":"blue"},
+  {"type":"Text","value":" "},
+  {"type":"Operator","value":"="},
+  {"type":"Text","value":" "},
+  {"type":"NameFunction","value":"rgb"},
+  {"type":"Punctuation","value":"("},
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+  {"type":"Punctuation","value":","},
+  {"type":"Text","value":" "},
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+  {"type":"NameVariable","value":"golden_ratio"},
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+  {"type":"Operator","value":"="},
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+  {"type":"Punctuation","value":"{"},
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+  {"type":"NameBuiltin","value":"println"},
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+  {"type":"Punctuation","value":"{"},
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+  {"type":"NameBuiltin","value":"println"},
+  {"type":"Punctuation","value":"("},
+  {"type":"LiteralStringSingle","value":"'hello from mymodule!'"},
+  {"type":"Punctuation","value":")"},
+  {"type":"Text","value":"\n"},
+  {"type":"Punctuation","value":"}"},
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+  {"type":"NameBuiltin","value":"dump"},
+  {"type":"Punctuation","value":"("},
+  {"type":"NameVariable","value":"n"},
+  {"type":"Text","value":" "},
+  {"type":"Operator","value":"*"},
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+  {"type":"NameFunction","value":"factorial"},
+  {"type":"Punctuation","value":"("},
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+  {"type":"Text","value":" "},
+  {"type":"Operator","value":"-"},
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+  {"type":"LiteralNumberInteger","value":"1"},
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+  {"type":"Text","value":"\n"},
+  {"type":"Punctuation","value":"}"},
+  {"type":"Text","value":"\n\n"},
+  {"type":"KeywordDeclaration","value":"fn"},
+  {"type":"Text","value":" "},
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+  {"type":"Text","value":" "},
+  {"type":"Punctuation","value":"{"},
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+  {"type":"CommentSingle","value":"// your setup code here ...\n"},
+  {"type":"Punctuation","value":"}"},
+  {"type":"Text","value":"\n\n"},
+  {"type":"KeywordDeclaration","value":"struct"},
+  {"type":"Text","value":" "},
+  {"type":"NameClass","value":"Dog"},
+  {"type":"Text","value":" "},
+  {"type":"Punctuation","value":"{"},
+  {"type":"Text","value":"\n\t"},
+  {"type":"NameVariable","value":"breed"},
+  {"type":"Text","value":" "},
+  {"type":"NameBuiltin","value":"string"},
+  {"type":"Text","value":"\n"},
+  {"type":"Punctuation","value":"}"},
+  {"type":"Text","value":"\n\n"},
+  {"type":"KeywordDeclaration","value":"fn"},
+  {"type":"Text","value":" "},
+  {"type":"Punctuation","value":"("},
+  {"type":"NameVariable","value":"d"},
+  {"type":"Text","value":" "},
+  {"type":"NameClass","value":"Dog"},
+  {"type":"Punctuation","value":")"},
+  {"type":"Text","value":" "},
+  {"type":"NameFunction","value":"speak"},
+  {"type":"Punctuation","value":"()"},
+  {"type":"Text","value":" "},
+  {"type":"NameBuiltin","value":"string"},
+  {"type":"Text","value":" "},
+  {"type":"Punctuation","value":"{"},
+  {"type":"Text","value":"\n\t"},
+  {"type":"Keyword","value":"return"},
+  {"type":"Text","value":" "},
+  {"type":"LiteralStringSingle","value":"'woof'"},
+  {"type":"Text","value":"\n"},
+  {"type":"Punctuation","value":"}"},
+  {"type":"Text","value":"\n\n"},
+  {"type":"KeywordDeclaration","value":"struct"},
+  {"type":"Text","value":" "},
+  {"type":"NameClass","value":"Cat"},
+  {"type":"Text","value":" "},
+  {"type":"Punctuation","value":"{"},
+  {"type":"Text","value":"\n\t"},
+  {"type":"NameVariable","value":"breed"},
+  {"type":"Text","value":" "},
+  {"type":"NameBuiltin","value":"string"},
+  {"type":"Text","value":"\n"},
+  {"type":"Punctuation","value":"}"},
+  {"type":"Text","value":"\n\n"},
+  {"type":"KeywordDeclaration","value":"fn"},
+  {"type":"Text","value":" "},
+  {"type":"Punctuation","value":"("},
+  {"type":"NameVariable","value":"c"},
+  {"type":"Text","value":" "},
+  {"type":"NameClass","value":"Cat"},
+  {"type":"Punctuation","value":")"},
+  {"type":"Text","value":" "},
+  {"type":"NameFunction","value":"speak"},
+  {"type":"Punctuation","value":"()"},
+  {"type":"Text","value":" "},
+  {"type":"NameBuiltin","value":"string"},
+  {"type":"Text","value":" "},
+  {"type":"Punctuation","value":"{"},
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+  {"type":"Keyword","value":"return"},
+  {"type":"Text","value":" "},
+  {"type":"LiteralStringSingle","value":"'meow'"},
+  {"type":"Text","value":"\n"},
+  {"type":"Punctuation","value":"}"},
+  {"type":"Text","value":"\n\n"},
+  {"type":"CommentSingle","value":"// unlike Go and like TypeScript, V's interfaces can define fields, not just methods.\n"},
+  {"type":"KeywordDeclaration","value":"interface"},
+  {"type":"Text","value":" "},
+  {"type":"NameClass","value":"Speaker"},
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+  {"type":"Punctuation","value":"{"},
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+  {"type":"NameVariable","value":"breed"},
+  {"type":"Text","value":" "},
+  {"type":"NameBuiltin","value":"string"},
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+  {"type":"NameFunction","value":"speak"},
+  {"type":"Punctuation","value":"()"},
+  {"type":"Text","value":" "},
+  {"type":"NameBuiltin","value":"string"},
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+  {"type":"Punctuation","value":"}"},
+  {"type":"Text","value":"\n\n"},
+  {"type":"KeywordDeclaration","value":"fn"},
+  {"type":"Text","value":" "},
+  {"type":"NameFunction","value":"main"},
+  {"type":"Punctuation","value":"()"},
+  {"type":"Text","value":" "},
+  {"type":"Punctuation","value":"{"},
+  {"type":"Text","value":"\n\t"},
+  {"type":"NameVariable","value":"dog"},
+  {"type":"Text","value":" "},
+  {"type":"Operator","value":":="},
+  {"type":"Text","value":" "},
+  {"type":"NameClass","value":"Dog"},
+  {"type":"Punctuation","value":"{"},
+  {"type":"LiteralStringSingle","value":"'Leonberger'"},
+  {"type":"Punctuation","value":"}"},
+  {"type":"Text","value":"\n\t"},
+  {"type":"NameVariable","value":"cat"},
+  {"type":"Text","value":" "},
+  {"type":"Operator","value":":="},
+  {"type":"Text","value":" "},
+  {"type":"NameClass","value":"Cat"},
+  {"type":"Punctuation","value":"{"},
+  {"type":"LiteralStringSingle","value":"'Siamese'"},
+  {"type":"Punctuation","value":"}"},
+  {"type":"Text","value":"\n\n\t"},
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+  {"type":"NameVariable","value":"arr"},
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+  {"type":"Operator","value":":="},
+  {"type":"Text","value":" "},
+  {"type":"Punctuation","value":"[]"},
+  {"type":"NameClass","value":"Speaker"},
+  {"type":"Punctuation","value":"{}"},
+  {"type":"Text","value":"\n\t"},
+  {"type":"NameVariable","value":"arr"},
+  {"type":"Text","value":" "},
+  {"type":"Operator","value":"\u003c\u003c"},
+  {"type":"Text","value":" "},
+  {"type":"NameVariable","value":"dog"},
+  {"type":"Text","value":"\n\t"},
+  {"type":"NameVariable","value":"arr"},
+  {"type":"Text","value":" "},
+  {"type":"Operator","value":"\u003c\u003c"},
+  {"type":"Text","value":" "},
+  {"type":"NameVariable","value":"cat"},
+  {"type":"Text","value":"\n\t"},
+  {"type":"Keyword","value":"for"},
+  {"type":"Text","value":" "},
+  {"type":"NameVariable","value":"item"},
+  {"type":"Text","value":" "},
+  {"type":"Keyword","value":"in"},
+  {"type":"Text","value":" "},
+  {"type":"NameVariable","value":"arr"},
+  {"type":"Text","value":" "},
+  {"type":"Punctuation","value":"{"},
+  {"type":"Text","value":"\n\t\t"},
+  {"type":"NameBuiltin","value":"println"},
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+  {"type":"NameVariable","value":"item"},
+  {"type":"Punctuation","value":"."},
+  {"type":"NameVariable","value":"breed"},
+  {"type":"LiteralStringSingle","value":" says: "},
+  {"type":"Operator","value":"$"},
+  {"type":"NameVariable","value":"item"},
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+  {"type":"NameFunction","value":"speak"},
+  {"type":"Punctuation","value":"()"},
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+  {"type":"Text","value":"\n\t"},
+  {"type":"Punctuation","value":"}"},
+  {"type":"Text","value":"\n"},
+  {"type":"Punctuation","value":"}"},
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+  {"type":"Text","value":" "},
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+  {"type":"NameClass","value":"Reader"},
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+  {"type":"Punctuation","value":"{"},
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+  {"type":"Punctuation","value":"[]"},
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+  {"type":"Text","value":" "},
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+  {"type":"KeywordDeclaration","value":"pub"},
+  {"type":"Text","value":" "},
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+  {"type":"NameClass","value":"Writer"},
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+  {"type":"Punctuation","value":"{"},
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+  {"type":"Text","value":" "},
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+  {"type":"KeywordType","value":"int"},
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+  {"type":"Text","value":"\n\n"},
+  {"type":"LiteralStringDoc","value":"// "},
+  {"type":"GenericEmph","value":"ReaderWriter"},
+  {"type":"LiteralStringDoc","value":" embeds both Reader and Writer.\n// The effect is the same as copy/pasting all of the\n// Reader and all of the Writer methods/fields into\n// ReaderWriter.\n"},
+  {"type":"KeywordDeclaration","value":"pub"},
+  {"type":"Text","value":" "},
+  {"type":"KeywordDeclaration","value":"interface"},
+  {"type":"Text","value":" "},
+  {"type":"NameClass","value":"ReaderWriter"},
+  {"type":"Text","value":" "},
+  {"type":"Punctuation","value":"{"},
+  {"type":"Text","value":"\n\t"},
+  {"type":"NameClass","value":"Reader"},
+  {"type":"Text","value":"\n\t"},
+  {"type":"NameClass","value":"Writer"},
+  {"type":"Text","value":"\n"},
+  {"type":"Punctuation","value":"}"},
+  {"type":"Text","value":"\n\n"},
+  {"type":"KeywordDeclaration","value":"type"},
+  {"type":"Text","value":" "},
+  {"type":"NameClass","value":"Filter"},
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+  {"type":"Operator","value":"="},
+  {"type":"Text","value":" "},
+  {"type":"KeywordDeclaration","value":"fn"},
+  {"type":"Text","value":" "},
+  {"type":"Punctuation","value":"("},
+  {"type":"NameBuiltin","value":"string"},
+  {"type":"Punctuation","value":")"},
+  {"type":"Text","value":" "},
+  {"type":"NameBuiltin","value":"string"},
+  {"type":"Text","value":"\n\n"},
+  {"type":"KeywordDeclaration","value":"fn"},
+  {"type":"Text","value":" "},
+  {"type":"NameBuiltin","value":"filter"},
+  {"type":"Punctuation","value":"("},
+  {"type":"NameVariable","value":"s"},
+  {"type":"Text","value":" "},
+  {"type":"NameBuiltin","value":"string"},
+  {"type":"Punctuation","value":","},
+  {"type":"Text","value":" "},
+  {"type":"NameVariable","value":"f"},
+  {"type":"Text","value":" "},
+  {"type":"NameClass","value":"Filter"},
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+  {"type":"Text","value":" "},
+  {"type":"NameBuiltin","value":"string"},
+  {"type":"Text","value":" "},
+  {"type":"Punctuation","value":"{"},
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+  {"type":"Punctuation","value":"("},
+  {"type":"NameVariable","value":"s"},
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+  {"type":"Text","value":"\n"},
+  {"type":"Punctuation","value":"}"},
+  {"type":"Text","value":"\n\n"},
+  {"type":"NameVariable","value":"my_filter"},
+  {"type":"Text","value":" "},
+  {"type":"Operator","value":":="},
+  {"type":"Text","value":" "},
+  {"type":"NameClass","value":"Filter"},
+  {"type":"Punctuation","value":"("},
+  {"type":"NameVariable","value":"uppercase"},
+  {"type":"Punctuation","value":")"},
+  {"type":"Text","value":"\n"},
+  {"type":"NameVariable","value":"my_filter"},
+  {"type":"Text","value":" "},
+  {"type":"Operator","value":":="},
+  {"type":"Text","value":" "},
+  {"type":"NameVariable","value":"uppercase"},
+  {"type":"Text","value":"\n\n"},
+  {"type":"KeywordDeclaration","value":"enum"},
+  {"type":"Text","value":" "},
+  {"type":"NameClass","value":"Color"},
+  {"type":"Text","value":" "},
+  {"type":"Punctuation","value":"{"},
+  {"type":"Text","value":"\n\t"},
+  {"type":"Operator","value":"@"},
+  {"type":"NameVariable","value":"none"},
+  {"type":"Text","value":"\n\t"},
+  {"type":"NameVariable","value":"red"},
+  {"type":"Text","value":"\n\t"},
+  {"type":"NameVariable","value":"green"},
+  {"type":"Text","value":"\n\t"},
+  {"type":"NameVariable","value":"blue"},
+  {"type":"Text","value":"\n"},
+  {"type":"Punctuation","value":"}"},
+  {"type":"Text","value":"\n\n"},
+  {"type":"NameVariable","value":"color"},
+  {"type":"Text","value":" "},
+  {"type":"Operator","value":":="},
+  {"type":"Text","value":" "},
+  {"type":"NameClass","value":"Color"},
+  {"type":"Punctuation","value":"."},
+  {"type":"Operator","value":"@"},
+  {"type":"NameVariable","value":"none"},
+  {"type":"Text","value":"\n\n"},
+  {"type":"KeywordDeclaration","value":"enum"},
+  {"type":"Text","value":" "},
+  {"type":"NameClass","value":"Cycle"},
+  {"type":"Text","value":" "},
+  {"type":"Punctuation","value":"{"},
+  {"type":"Text","value":"\n\t"},
+  {"type":"NameVariable","value":"one"},
+  {"type":"Text","value":"\n\t"},
+  {"type":"NameVariable","value":"two"},
+  {"type":"Text","value":"\n\t"},
+  {"type":"NameVariable","value":"three"},
+  {"type":"Text","value":"\n"},
+  {"type":"Punctuation","value":"}"},
+  {"type":"Text","value":"\n\n"},
+  {"type":"KeywordDeclaration","value":"fn"},
+  {"type":"Text","value":" "},
+  {"type":"Punctuation","value":"("},
+  {"type":"NameVariable","value":"c"},
+  {"type":"Text","value":" "},
+  {"type":"NameClass","value":"Cycle"},
+  {"type":"Punctuation","value":")"},
+  {"type":"Text","value":" "},
+  {"type":"NameFunction","value":"next"},
+  {"type":"Punctuation","value":"()"},
+  {"type":"Text","value":" "},
+  {"type":"NameClass","value":"Cycle"},
+  {"type":"Text","value":" "},
+  {"type":"Punctuation","value":"{"},
+  {"type":"Text","value":"\n\t"},
+  {"type":"Keyword","value":"match"},
+  {"type":"Text","value":" "},
+  {"type":"NameVariable","value":"c"},
+  {"type":"Text","value":" "},
+  {"type":"Punctuation","value":"{"},
+  {"type":"Text","value":"\n\t\t"},
+  {"type":"Punctuation","value":"."},
+  {"type":"NameVariable","value":"one"},
+  {"type":"Text","value":" "},
+  {"type":"Punctuation","value":"{"},
+  {"type":"Text","value":"\n\t\t\t"},
+  {"type":"Keyword","value":"return"},
+  {"type":"Text","value":" "},
+  {"type":"Punctuation","value":"."},
+  {"type":"NameVariable","value":"two"},
+  {"type":"Text","value":"\n\t\t"},
+  {"type":"Punctuation","value":"}"},
+  {"type":"Text","value":"\n\t\t"},
+  {"type":"Punctuation","value":"."},
+  {"type":"NameVariable","value":"two"},
+  {"type":"Text","value":" "},
+  {"type":"Punctuation","value":"{"},
+  {"type":"Text","value":"\n\t\t\t"},
+  {"type":"Keyword","value":"return"},
+  {"type":"Text","value":" "},
+  {"type":"Punctuation","value":"."},
+  {"type":"NameVariable","value":"three"},
+  {"type":"Text","value":"\n\t\t"},
+  {"type":"Punctuation","value":"}"},
+  {"type":"Text","value":"\n\t\t"},
+  {"type":"Punctuation","value":"."},
+  {"type":"NameVariable","value":"three"},
+  {"type":"Text","value":" "},
+  {"type":"Punctuation","value":"{"},
+  {"type":"Text","value":"\n\t\t\t"},
+  {"type":"Keyword","value":"return"},
+  {"type":"Text","value":" "},
+  {"type":"Punctuation","value":"."},
+  {"type":"NameVariable","value":"one"},
+  {"type":"Text","value":"\n\t\t"},
+  {"type":"Punctuation","value":"}"},
+  {"type":"Text","value":"\n\t"},
+  {"type":"Punctuation","value":"}"},
+  {"type":"Text","value":"\n"},
+  {"type":"Punctuation","value":"}"},
+  {"type":"Text","value":"\n\n"},
+  {"type":"KeywordDeclaration","value":"mut"},
+  {"type":"Text","value":" "},
+  {"type":"NameVariable","value":"c"},
+  {"type":"Text","value":" "},
+  {"type":"Operator","value":":="},
+  {"type":"Text","value":" "},
+  {"type":"NameClass","value":"Cycle"},
+  {"type":"Punctuation","value":"."},
+  {"type":"NameVariable","value":"one"},
+  {"type":"Text","value":"\n"},
+  {"type":"Keyword","value":"for"},
+  {"type":"Text","value":" "},
+  {"type":"NameVariable","value":"_"},
+  {"type":"Text","value":" "},
+  {"type":"Keyword","value":"in"},
+  {"type":"Text","value":" "},
+  {"type":"LiteralNumberInteger","value":"0"},
+  {"type":"Text","value":" "},
+  {"type":"Operator","value":".."},
+  {"type":"Text","value":" "},
+  {"type":"LiteralNumberInteger","value":"10"},
+  {"type":"Text","value":" "},
+  {"type":"Punctuation","value":"{"},
+  {"type":"Text","value":"\n\t"},
+  {"type":"NameBuiltin","value":"println"},
+  {"type":"Punctuation","value":"("},
+  {"type":"NameVariable","value":"c"},
+  {"type":"Punctuation","value":")"},
+  {"type":"Text","value":"\n\t"},
+  {"type":"NameVariable","value":"c"},
+  {"type":"Text","value":" "},
+  {"type":"Operator","value":"="},
+  {"type":"Text","value":" "},
+  {"type":"NameVariable","value":"c"},
+  {"type":"Punctuation","value":"."},
+  {"type":"NameFunction","value":"next"},
+  {"type":"Punctuation","value":"()"},
+  {"type":"Text","value":"\n"},
+  {"type":"Punctuation","value":"}"},
+  {"type":"Text","value":"\n\n"},
+  {"type":"KeywordDeclaration","value":"struct"},
+  {"type":"Text","value":" "},
+  {"type":"NameClass","value":"Empty"},
+  {"type":"Text","value":" "},
+  {"type":"Punctuation","value":"{}"},
+  {"type":"Text","value":"\n\n"},
+  {"type":"KeywordDeclaration","value":"struct"},
+  {"type":"Text","value":" "},
+  {"type":"NameClass","value":"Node"},
+  {"type":"Text","value":" "},
+  {"type":"Punctuation","value":"{"},
+  {"type":"Text","value":"\n\t"},
+  {"type":"NameVariable","value":"value"},
+  {"type":"Text","value":" "},
+  {"type":"KeywordType","value":"f64"},
+  {"type":"Text","value":"\n\t"},
+  {"type":"NameVariable","value":"left"},
+  {"type":"Text","value":"  "},
+  {"type":"NameClass","value":"Tree"},
+  {"type":"Text","value":"\n\t"},
+  {"type":"NameVariable","value":"right"},
+  {"type":"Text","value":" "},
+  {"type":"NameClass","value":"Tree"},
+  {"type":"Text","value":"\n"},
+  {"type":"Punctuation","value":"}"},
+  {"type":"Text","value":"\n\n"},
+  {"type":"KeywordDeclaration","value":"type"},
+  {"type":"Text","value":" "},
+  {"type":"NameClass","value":"Tree"},
+  {"type":"Text","value":" "},
+  {"type":"Operator","value":"="},
+  {"type":"Text","value":" "},
+  {"type":"NameClass","value":"Empty"},
+  {"type":"Text","value":" "},
+  {"type":"Operator","value":"|"},
+  {"type":"Text","value":" "},
+  {"type":"NameClass","value":"Node"},
+  {"type":"Text","value":"\n\n"},
+  {"type":"LiteralStringDoc","value":"// "},
+  {"type":"GenericEmph","value":"sum"},
+  {"type":"LiteralStringDoc","value":" up all node values\n"},
+  {"type":"KeywordDeclaration","value":"fn"},
+  {"type":"Text","value":" "},
+  {"type":"NameFunction","value":"sum"},
+  {"type":"Punctuation","value":"("},
+  {"type":"NameVariable","value":"tree"},
+  {"type":"Text","value":" "},
+  {"type":"NameClass","value":"Tree"},
+  {"type":"Punctuation","value":")"},
+  {"type":"Text","value":" "},
+  {"type":"KeywordType","value":"f64"},
+  {"type":"Text","value":" "},
+  {"type":"Punctuation","value":"{"},
+  {"type":"Text","value":"\n\t"},
+  {"type":"Keyword","value":"return"},
+  {"type":"Text","value":" "},
+  {"type":"Keyword","value":"match"},
+  {"type":"Text","value":" "},
+  {"type":"NameVariable","value":"tree"},
+  {"type":"Text","value":" "},
+  {"type":"Punctuation","value":"{"},
+  {"type":"Text","value":"\n\t\t"},
+  {"type":"NameClass","value":"Empty"},
+  {"type":"Text","value":" "},
+  {"type":"Punctuation","value":"{"},
+  {"type":"Text","value":" "},
+  {"type":"LiteralNumberInteger","value":"0"},
+  {"type":"Text","value":" "},
+  {"type":"Punctuation","value":"}"},
+  {"type":"Text","value":"\n\t\t"},
+  {"type":"NameClass","value":"Node"},
+  {"type":"Text","value":" "},
+  {"type":"Punctuation","value":"{"},
+  {"type":"Text","value":" "},
+  {"type":"NameVariable","value":"tree"},
+  {"type":"Punctuation","value":"."},
+  {"type":"NameVariable","value":"value"},
+  {"type":"Text","value":" "},
+  {"type":"Operator","value":"+"},
+  {"type":"Text","value":" "},
+  {"type":"NameFunction","value":"sum"},
+  {"type":"Punctuation","value":"("},
+  {"type":"NameVariable","value":"tree"},
+  {"type":"Punctuation","value":"."},
+  {"type":"NameVariable","value":"left"},
+  {"type":"Punctuation","value":")"},
+  {"type":"Text","value":" "},
+  {"type":"Operator","value":"+"},
+  {"type":"Text","value":" "},
+  {"type":"NameFunction","value":"sum"},
+  {"type":"Punctuation","value":"("},
+  {"type":"NameVariable","value":"tree"},
+  {"type":"Punctuation","value":"."},
+  {"type":"NameVariable","value":"right"},
+  {"type":"Punctuation","value":")"},
+  {"type":"Text","value":" "},
+  {"type":"Punctuation","value":"}"},
+  {"type":"Text","value":"\n\t"},
+  {"type":"Punctuation","value":"}"},
+  {"type":"Text","value":"\n"},
+  {"type":"Punctuation","value":"}"},
+  {"type":"Text","value":"\n\n"},
+  {"type":"KeywordDeclaration","value":"fn"},
+  {"type":"Text","value":" "},
+  {"type":"NameFunction","value":"main"},
+  {"type":"Punctuation","value":"()"},
+  {"type":"Text","value":" "},
+  {"type":"Punctuation","value":"{"},
+  {"type":"Text","value":"\n\t"},
+  {"type":"NameVariable","value":"left"},
+  {"type":"Text","value":" "},
+  {"type":"Operator","value":":="},
+  {"type":"Text","value":" "},
+  {"type":"NameClass","value":"Node"},
+  {"type":"Punctuation","value":"{"},
+  {"type":"LiteralNumberFloat","value":"0.2"},
+  {"type":"Punctuation","value":","},
+  {"type":"Text","value":" "},
+  {"type":"NameClass","value":"Empty"},
+  {"type":"Punctuation","value":"{},"},
+  {"type":"Text","value":" "},
+  {"type":"NameClass","value":"Empty"},
+  {"type":"Punctuation","value":"{}}"},
+  {"type":"Text","value":"\n\t"},
+  {"type":"NameVariable","value":"right"},
+  {"type":"Text","value":" "},
+  {"type":"Operator","value":":="},
+  {"type":"Text","value":" "},
+  {"type":"NameClass","value":"Node"},
+  {"type":"Punctuation","value":"{"},
+  {"type":"LiteralNumberFloat","value":"0.3"},
+  {"type":"Punctuation","value":","},
+  {"type":"Text","value":" "},
+  {"type":"NameClass","value":"Empty"},
+  {"type":"Punctuation","value":"{},"},
+  {"type":"Text","value":" "},
+  {"type":"NameClass","value":"Node"},
+  {"type":"Punctuation","value":"{"},
+  {"type":"LiteralNumberFloat","value":"0.4"},
+  {"type":"Punctuation","value":","},
+  {"type":"Text","value":" "},
+  {"type":"NameClass","value":"Empty"},
+  {"type":"Punctuation","value":"{},"},
+  {"type":"Text","value":" "},
+  {"type":"NameClass","value":"Empty"},
+  {"type":"Punctuation","value":"{}}}"},
+  {"type":"Text","value":"\n\t"},
+  {"type":"NameVariable","value":"tree"},
+  {"type":"Text","value":" "},
+  {"type":"Operator","value":":="},
+  {"type":"Text","value":" "},
+  {"type":"NameClass","value":"Node"},
+  {"type":"Punctuation","value":"{"},
+  {"type":"LiteralNumberFloat","value":"0.5"},
+  {"type":"Punctuation","value":","},
+  {"type":"Text","value":" "},
+  {"type":"NameVariable","value":"left"},
+  {"type":"Punctuation","value":","},
+  {"type":"Text","value":" "},
+  {"type":"NameVariable","value":"right"},
+  {"type":"Punctuation","value":"}"},
+  {"type":"Text","value":"\n\t"},
+  {"type":"NameBuiltin","value":"println"},
+  {"type":"Punctuation","value":"("},
+  {"type":"NameFunction","value":"sum"},
+  {"type":"Punctuation","value":"("},
+  {"type":"NameVariable","value":"tree"},
+  {"type":"Punctuation","value":"))"},
+  {"type":"Text","value":" "},
+  {"type":"CommentSingle","value":"// 0.2 + 0.3 + 0.4 + 0.5 = 1.4\n"},
+  {"type":"Punctuation","value":"}"},
+  {"type":"Text","value":"\n\n"},
+  {"type":"KeywordDeclaration","value":"struct"},
+  {"type":"Text","value":" "},
+  {"type":"NameClass","value":"Moon"},
+  {"type":"Text","value":" "},
+  {"type":"Punctuation","value":"{}"},
+  {"type":"Text","value":"\n\n"},
+  {"type":"KeywordDeclaration","value":"struct"},
+  {"type":"Text","value":" "},
+  {"type":"NameClass","value":"Mars"},
+  {"type":"Text","value":" "},
+  {"type":"Punctuation","value":"{}"},
+  {"type":"Text","value":"\n\n"},
+  {"type":"KeywordDeclaration","value":"struct"},
+  {"type":"Text","value":" "},
+  {"type":"NameClass","value":"Venus"},
+  {"type":"Text","value":" "},
+  {"type":"Punctuation","value":"{}"},
+  {"type":"Text","value":"\n\n"},
+  {"type":"KeywordDeclaration","value":"type"},
+  {"type":"Text","value":" "},
+  {"type":"NameClass","value":"World"},
+  {"type":"Text","value":" "},
+  {"type":"Operator","value":"="},
+  {"type":"Text","value":" "},
+  {"type":"NameClass","value":"Mars"},
+  {"type":"Text","value":" "},
+  {"type":"Operator","value":"|"},
+  {"type":"Text","value":" "},
+  {"type":"NameClass","value":"Moon"},
+  {"type":"Text","value":" "},
+  {"type":"Operator","value":"|"},
+  {"type":"Text","value":" "},
+  {"type":"NameClass","value":"Venus"},
+  {"type":"Text","value":"\n\n"},
+  {"type":"KeywordDeclaration","value":"fn"},
+  {"type":"Text","value":" "},
+  {"type":"Punctuation","value":"("},
+  {"type":"NameVariable","value":"m"},
+  {"type":"Text","value":" "},
+  {"type":"NameClass","value":"Mars"},
+  {"type":"Punctuation","value":")"},
+  {"type":"Text","value":" "},
+  {"type":"NameFunction","value":"dust_storm"},
+  {"type":"Punctuation","value":"()"},
+  {"type":"Text","value":" "},
+  {"type":"KeywordType","value":"bool"},
+  {"type":"Text","value":" "},
+  {"type":"Punctuation","value":"{"},
+  {"type":"Text","value":"\n\t"},
+  {"type":"Keyword","value":"return"},
+  {"type":"Text","value":" "},
+  {"type":"KeywordConstant","value":"true"},
+  {"type":"Text","value":"\n"},
+  {"type":"Punctuation","value":"}"},
+  {"type":"Text","value":"\n\n"},
+  {"type":"KeywordDeclaration","value":"fn"},
+  {"type":"Text","value":" "},
+  {"type":"NameFunction","value":"main"},
+  {"type":"Punctuation","value":"()"},
+  {"type":"Text","value":" "},
+  {"type":"Punctuation","value":"{"},
+  {"type":"Text","value":"\n\t"},
+  {"type":"KeywordDeclaration","value":"mut"},
+  {"type":"Text","value":" "},
+  {"type":"NameVariable","value":"w"},
+  {"type":"Text","value":" "},
+  {"type":"Operator","value":":="},
+  {"type":"Text","value":" "},
+  {"type":"NameClass","value":"World"},
+  {"type":"Punctuation","value":"("},
+  {"type":"NameClass","value":"Moon"},
+  {"type":"Punctuation","value":"{})"},
+  {"type":"Text","value":"\n\t"},
+  {"type":"Keyword","value":"assert"},
+  {"type":"Text","value":" "},
+  {"type":"NameVariable","value":"w"},
+  {"type":"Text","value":" "},
+  {"type":"Keyword","value":"is"},
+  {"type":"Text","value":" "},
+  {"type":"NameClass","value":"Moon"},
+  {"type":"Text","value":"\n\t"},
+  {"type":"NameVariable","value":"w"},
+  {"type":"Text","value":" "},
+  {"type":"Operator","value":"="},
+  {"type":"Text","value":" "},
+  {"type":"NameClass","value":"Mars"},
+  {"type":"Punctuation","value":"{}"},
+  {"type":"Text","value":"\n\t"},
+  {"type":"CommentSingle","value":"// use `as` to access the Mars instance\n"},
+  {"type":"Text","value":"\t"},
+  {"type":"NameVariable","value":"mars"},
+  {"type":"Text","value":" "},
+  {"type":"Operator","value":":="},
+  {"type":"Text","value":" "},
+  {"type":"NameVariable","value":"w"},
+  {"type":"Text","value":" "},
+  {"type":"Keyword","value":"as"},
+  {"type":"Text","value":" "},
+  {"type":"NameClass","value":"Mars"},
+  {"type":"Text","value":"\n\t"},
+  {"type":"Keyword","value":"if"},
+  {"type":"Text","value":" "},
+  {"type":"NameVariable","value":"mars"},
+  {"type":"Punctuation","value":"."},
+  {"type":"NameFunction","value":"dust_storm"},
+  {"type":"Punctuation","value":"()"},
+  {"type":"Text","value":" "},
+  {"type":"Punctuation","value":"{"},
+  {"type":"Text","value":"\n\t\t"},
+  {"type":"NameBuiltin","value":"println"},
+  {"type":"Punctuation","value":"("},
+  {"type":"LiteralStringSingle","value":"'bad weather!'"},
+  {"type":"Punctuation","value":")"},
+  {"type":"Text","value":"\n\t"},
+  {"type":"Punctuation","value":"}"},
+  {"type":"Text","value":"\n"},
+  {"type":"Punctuation","value":"}"},
+  {"type":"Text","value":"\n\n"},
+  {"type":"Keyword","value":"if"},
+  {"type":"Text","value":" "},
+  {"type":"KeywordDeclaration","value":"mut"},
+  {"type":"Text","value":" "},
+  {"type":"NameVariable","value":"w"},
+  {"type":"Text","value":" "},
+  {"type":"Keyword","value":"is"},
+  {"type":"Text","value":" "},
+  {"type":"NameClass","value":"Mars"},
+  {"type":"Text","value":" "},
+  {"type":"Punctuation","value":"{"},
+  {"type":"Text","value":"\n\t"},
+  {"type":"Keyword","value":"assert"},
+  {"type":"Text","value":" "},
+  {"type":"Keyword","value":"typeof"},
+  {"type":"Punctuation","value":"("},
+  {"type":"NameVariable","value":"w"},
+  {"type":"Punctuation","value":")."},
+  {"type":"NameVariable","value":"name"},
+  {"type":"Text","value":" "},
+  {"type":"Operator","value":"=="},
+  {"type":"Text","value":" "},
+  {"type":"LiteralStringSingle","value":"'Mars'"},
+  {"type":"Text","value":"\n\t"},
+  {"type":"Keyword","value":"if"},
+  {"type":"Text","value":" "},
+  {"type":"NameVariable","value":"w"},
+  {"type":"Punctuation","value":"."},
+  {"type":"NameFunction","value":"dust_storm"},
+  {"type":"Punctuation","value":"()"},
+  {"type":"Text","value":" "},
+  {"type":"Punctuation","value":"{"},
+  {"type":"Text","value":"\n\t\t"},
+  {"type":"NameBuiltin","value":"println"},
+  {"type":"Punctuation","value":"("},
+  {"type":"LiteralStringSingle","value":"'bad weather!'"},
+  {"type":"Punctuation","value":")"},
+  {"type":"Text","value":"\n\t"},
+  {"type":"Punctuation","value":"}"},
+  {"type":"Text","value":"\n"},
+  {"type":"Punctuation","value":"}"},
+  {"type":"Text","value":"\n\n"},
+  {"type":"KeywordDeclaration","value":"fn"},
+  {"type":"Text","value":" "},
+  {"type":"Punctuation","value":"("},
+  {"type":"NameVariable","value":"m"},
+  {"type":"Text","value":" "},
+  {"type":"NameClass","value":"Moon"},
+  {"type":"Punctuation","value":")"},
+  {"type":"Text","value":" "},
+  {"type":"NameFunction","value":"moon_walk"},
+  {"type":"Punctuation","value":"()"},
+  {"type":"Text","value":" "},
+  {"type":"Punctuation","value":"{}"},
+  {"type":"Text","value":"\n"},
+  {"type":"KeywordDeclaration","value":"fn"},
+  {"type":"Text","value":" "},
+  {"type":"Punctuation","value":"("},
+  {"type":"NameVariable","value":"m"},
+  {"type":"Text","value":" "},
+  {"type":"NameClass","value":"Mars"},
+  {"type":"Punctuation","value":")"},
+  {"type":"Text","value":" "},
+  {"type":"NameFunction","value":"shiver"},
+  {"type":"Punctuation","value":"()"},
+  {"type":"Text","value":" "},
+  {"type":"Punctuation","value":"{}"},
+  {"type":"Text","value":"\n"},
+  {"type":"KeywordDeclaration","value":"fn"},
+  {"type":"Text","value":" "},
+  {"type":"Punctuation","value":"("},
+  {"type":"NameVariable","value":"v"},
+  {"type":"Text","value":" "},
+  {"type":"NameClass","value":"Venus"},
+  {"type":"Punctuation","value":")"},
+  {"type":"Text","value":" "},
+  {"type":"NameFunction","value":"sweat"},
+  {"type":"Punctuation","value":"()"},
+  {"type":"Text","value":" "},
+  {"type":"Punctuation","value":"{}"},
+  {"type":"Text","value":"\n\n"},
+  {"type":"KeywordDeclaration","value":"fn"},
+  {"type":"Text","value":" "},
+  {"type":"NameFunction","value":"pass_time"},
+  {"type":"Punctuation","value":"("},
+  {"type":"NameVariable","value":"w"},
+  {"type":"Text","value":" "},
+  {"type":"NameClass","value":"World"},
+  {"type":"Punctuation","value":")"},
+  {"type":"Text","value":" "},
+  {"type":"Punctuation","value":"{"},
+  {"type":"Text","value":"\n\t"},
+  {"type":"Keyword","value":"match"},
+  {"type":"Text","value":" "},
+  {"type":"NameVariable","value":"w"},
+  {"type":"Text","value":" "},
+  {"type":"Punctuation","value":"{"},
+  {"type":"Text","value":"\n\t\t"},
+  {"type":"CommentSingle","value":"// using the shadowed match variable, in this case `w` (smart cast)\n"},
+  {"type":"Text","value":"\t\t"},
+  {"type":"NameClass","value":"Moon"},
+  {"type":"Text","value":" "},
+  {"type":"Punctuation","value":"{"},
+  {"type":"Text","value":" "},
+  {"type":"NameVariable","value":"w"},
+  {"type":"Punctuation","value":"."},
+  {"type":"NameFunction","value":"moon_walk"},
+  {"type":"Punctuation","value":"()"},
+  {"type":"Text","value":" "},
+  {"type":"Punctuation","value":"}"},
+  {"type":"Text","value":"\n\t\t"},
+  {"type":"NameClass","value":"Mars"},
+  {"type":"Text","value":" "},
+  {"type":"Punctuation","value":"{"},
+  {"type":"Text","value":" "},
+  {"type":"NameVariable","value":"w"},
+  {"type":"Punctuation","value":"."},
+  {"type":"NameFunction","value":"shiver"},
+  {"type":"Punctuation","value":"()"},
+  {"type":"Text","value":" "},
+  {"type":"Punctuation","value":"}"},
+  {"type":"Text","value":"\n\t\t"},
+  {"type":"Keyword","value":"else"},
+  {"type":"Text","value":" "},
+  {"type":"Punctuation","value":"{}"},
+  {"type":"Text","value":"\n\t"},
+  {"type":"Punctuation","value":"}"},
+  {"type":"Text","value":"\n"},
+  {"type":"Punctuation","value":"}"},
+  {"type":"Text","value":"\n\n"},
+  {"type":"KeywordDeclaration","value":"struct"},
+  {"type":"Text","value":" "},
+  {"type":"NameClass","value":"User"},
+  {"type":"Text","value":" "},
+  {"type":"Punctuation","value":"{"},
+  {"type":"Text","value":"\n\t"},
+  {"type":"NameVariable","value":"id"},
+  {"type":"Text","value":"\t "},
+  {"type":"KeywordType","value":"int"},
+  {"type":"Text","value":"\n\t"},
+  {"type":"NameVariable","value":"name"},
+  {"type":"Text","value":" "},
+  {"type":"NameBuiltin","value":"string"},
+  {"type":"Text","value":"\n"},
+  {"type":"Punctuation","value":"}"},
+  {"type":"Text","value":"\n\n"},
+  {"type":"KeywordDeclaration","value":"struct"},
+  {"type":"Text","value":" "},
+  {"type":"NameClass","value":"Repo"},
+  {"type":"Text","value":" "},
+  {"type":"Punctuation","value":"{"},
+  {"type":"Text","value":"\n\t"},
+  {"type":"NameVariable","value":"users"},
+  {"type":"Text","value":" "},
+  {"type":"Punctuation","value":"[]"},
+  {"type":"NameClass","value":"User"},
+  {"type":"Text","value":"\n"},
+  {"type":"Punctuation","value":"}"},
+  {"type":"Text","value":"\n\n"},
+  {"type":"KeywordDeclaration","value":"fn"},
+  {"type":"Text","value":" "},
+  {"type":"Punctuation","value":"("},
+  {"type":"NameVariable","value":"r"},
+  {"type":"Text","value":" "},
+  {"type":"NameClass","value":"Repo"},
+  {"type":"Punctuation","value":")"},
+  {"type":"Text","value":" "},
+  {"type":"NameFunction","value":"find_user_by_id"},
+  {"type":"Punctuation","value":"("},
+  {"type":"NameVariable","value":"id"},
+  {"type":"Text","value":" "},
+  {"type":"KeywordType","value":"int"},
+  {"type":"Punctuation","value":")"},
+  {"type":"Text","value":" "},
+  {"type":"KeywordDeclaration","value":"!"},
+  {"type":"Text","value":" "},
+  {"type":"NameClass","value":"User"},
+  {"type":"Text","value":" "},
+  {"type":"Punctuation","value":"{"},
+  {"type":"Text","value":"\n\t"},
+  {"type":"Keyword","value":"for"},
+  {"type":"Text","value":" "},
+  {"type":"NameVariable","value":"user"},
+  {"type":"Text","value":" "},
+  {"type":"Keyword","value":"in"},
+  {"type":"Text","value":" "},
+  {"type":"NameVariable","value":"r"},
+  {"type":"Punctuation","value":"."},
+  {"type":"NameVariable","value":"users"},
+  {"type":"Text","value":" "},
+  {"type":"Punctuation","value":"{"},
+  {"type":"Text","value":"\n\t\t"},
+  {"type":"Keyword","value":"if"},
+  {"type":"Text","value":" "},
+  {"type":"NameVariable","value":"user"},
+  {"type":"Punctuation","value":"."},
+  {"type":"NameVariable","value":"id"},
+  {"type":"Text","value":" "},
+  {"type":"Operator","value":"=="},
+  {"type":"Text","value":" "},
+  {"type":"NameVariable","value":"id"},
+  {"type":"Text","value":" "},
+  {"type":"Punctuation","value":"{"},
+  {"type":"Text","value":"\n\t\t\t"},
+  {"type":"CommentSingle","value":"// V automatically wraps this into an option type\n"},
+  {"type":"Text","value":"\t\t\t"},
+  {"type":"Keyword","value":"return"},
+  {"type":"Text","value":" "},
+  {"type":"NameVariable","value":"user"},
+  {"type":"Text","value":"\n\t\t"},
+  {"type":"Punctuation","value":"}"},
+  {"type":"Text","value":"\n\t"},
+  {"type":"Punctuation","value":"}"},
+  {"type":"Text","value":"\n\t"},
+  {"type":"Keyword","value":"return"},
+  {"type":"Text","value":" "},
+  {"type":"NameBuiltin","value":"error"},
+  {"type":"Punctuation","value":"("},
+  {"type":"LiteralStringSingle","value":"'User "},
+  {"type":"Operator","value":"$"},
+  {"type":"NameVariable","value":"id"},
+  {"type":"LiteralStringSingle","value":" not found'"},
+  {"type":"Punctuation","value":")"},
+  {"type":"Text","value":"\n"},
+  {"type":"Punctuation","value":"}"},
+  {"type":"Text","value":"\n\n"},
+  {"type":"KeywordDeclaration","value":"fn"},
+  {"type":"Text","value":" "},
+  {"type":"NameFunction","value":"main"},
+  {"type":"Punctuation","value":"()"},
+  {"type":"Text","value":" "},
+  {"type":"Punctuation","value":"{"},
+  {"type":"Text","value":"\n\t"},
+  {"type":"NameVariable","value":"repo"},
+  {"type":"Text","value":" "},
+  {"type":"Operator","value":":="},
+  {"type":"Text","value":" "},
+  {"type":"NameClass","value":"Repo"},
+  {"type":"Punctuation","value":"{"},
+  {"type":"Text","value":"\n\t\t"},
+  {"type":"NameVariable","value":"users"},
+  {"type":"Punctuation","value":":"},
+  {"type":"Text","value":" "},
+  {"type":"Punctuation","value":"["},
+  {"type":"NameClass","value":"User"},
+  {"type":"Punctuation","value":"{"},
+  {"type":"LiteralNumberInteger","value":"1"},
+  {"type":"Punctuation","value":","},
+  {"type":"Text","value":" "},
+  {"type":"LiteralStringSingle","value":"'Andrew'"},
+  {"type":"Punctuation","value":"},"},
+  {"type":"Text","value":" "},
+  {"type":"NameClass","value":"User"},
+  {"type":"Punctuation","value":"{"},
+  {"type":"LiteralNumberInteger","value":"2"},
+  {"type":"Punctuation","value":","},
+  {"type":"Text","value":" "},
+  {"type":"LiteralStringSingle","value":"'Bob'"},
+  {"type":"Punctuation","value":"},"},
+  {"type":"Text","value":" "},
+  {"type":"NameClass","value":"User"},
+  {"type":"Punctuation","value":"{"},
+  {"type":"LiteralNumberInteger","value":"10"},
+  {"type":"Punctuation","value":","},
+  {"type":"Text","value":" "},
+  {"type":"LiteralStringSingle","value":"'Charles'"},
+  {"type":"Punctuation","value":"}]"},
+  {"type":"Text","value":"\n\t"},
+  {"type":"Punctuation","value":"}"},
+  {"type":"Text","value":"\n\t"},
+  {"type":"NameVariable","value":"user"},
+  {"type":"Text","value":" "},
+  {"type":"Operator","value":":="},
+  {"type":"Text","value":" "},
+  {"type":"NameVariable","value":"repo"},
+  {"type":"Punctuation","value":"."},
+  {"type":"NameFunction","value":"find_user_by_id"},
+  {"type":"Punctuation","value":"("},
+  {"type":"LiteralNumberInteger","value":"10"},
+  {"type":"Punctuation","value":")"},
+  {"type":"Text","value":" "},
+  {"type":"Keyword","value":"or"},
+  {"type":"Text","value":" "},
+  {"type":"Punctuation","value":"{"},
+  {"type":"Text","value":"\n\t\t "},
+  {"type":"NameBuiltin","value":"println"},
+  {"type":"Punctuation","value":"("},
+  {"type":"NameVariable","value":"err"},
+  {"type":"Punctuation","value":")"},
+  {"type":"Text","value":" "},
+  {"type":"CommentSingle","value":"// \"User 10 not found\"\n"},
+  {"type":"Text","value":"\t\t "},
+  {"type":"Keyword","value":"return"},
+  {"type":"Text","value":"\n\t"},
+  {"type":"Punctuation","value":"}"},
+  {"type":"Text","value":"\n\t"},
+  {"type":"NameBuiltin","value":"println"},
+  {"type":"Punctuation","value":"("},
+  {"type":"NameVariable","value":"user"},
+  {"type":"Punctuation","value":"."},
+  {"type":"NameVariable","value":"id"},
+  {"type":"Punctuation","value":")"},
+  {"type":"Text","value":" "},
+  {"type":"CommentSingle","value":"// \"10\"\n"},
+  {"type":"Text","value":"\t"},
+  {"type":"NameBuiltin","value":"println"},
+  {"type":"Punctuation","value":"("},
+  {"type":"NameVariable","value":"user"},
+  {"type":"Punctuation","value":"."},
+  {"type":"NameVariable","value":"name"},
+  {"type":"Punctuation","value":")"},
+  {"type":"Text","value":" "},
+  {"type":"CommentSingle","value":"// \"Charles\"\n"},
+  {"type":"Punctuation","value":"}"},
+  {"type":"Text","value":"\n\n"},
+  {"type":"KeywordNamespace","value":"import"},
+  {"type":"Text","value":" "},
+  {"type":"NameVariable","value":"net"},
+  {"type":"Punctuation","value":"."},
+  {"type":"NameVariable","value":"http"},
+  {"type":"Text","value":"\n\n"},
+  {"type":"KeywordDeclaration","value":"fn"},
+  {"type":"Text","value":" "},
+  {"type":"NameFunction","value":"f"},
+  {"type":"Punctuation","value":"("},
+  {"type":"NameVariable","value":"url"},
+  {"type":"Text","value":" "},
+  {"type":"NameBuiltin","value":"string"},
+  {"type":"Punctuation","value":")"},
+  {"type":"Text","value":" "},
+  {"type":"KeywordDeclaration","value":"?"},
+  {"type":"NameBuiltin","value":"string"},
+  {"type":"Text","value":" "},
+  {"type":"Punctuation","value":"{"},
+  {"type":"Text","value":"\n\t"},
+  {"type":"NameVariable","value":"resp"},
+  {"type":"Text","value":" "},
+  {"type":"Operator","value":":="},
+  {"type":"Text","value":" "},
+  {"type":"NameVariable","value":"http"},
+  {"type":"Punctuation","value":"."},
+  {"type":"NameFunction","value":"get"},
+  {"type":"Punctuation","value":"("},
+  {"type":"NameVariable","value":"url"},
+  {"type":"Punctuation","value":")"},
+  {"type":"KeywordDeclaration","value":"?"},
+  {"type":"Text","value":"\n\t"},
+  {"type":"Keyword","value":"return"},
+  {"type":"Text","value":" "},
+  {"type":"NameVariable","value":"resp"},
+  {"type":"Punctuation","value":"."},
+  {"type":"NameVariable","value":"text"},
+  {"type":"Text","value":"\n"},
+  {"type":"Punctuation","value":"}"},
+  {"type":"Text","value":"\n\n"},
+  {"type":"NameVariable","value":"resp"},
+  {"type":"Text","value":" "},
+  {"type":"Operator","value":":="},
+  {"type":"Text","value":" "},
+  {"type":"NameVariable","value":"http"},
+  {"type":"Punctuation","value":"."},
+  {"type":"NameFunction","value":"get"},
+  {"type":"Punctuation","value":"("},
+  {"type":"NameVariable","value":"url"},
+  {"type":"Punctuation","value":")"},
+  {"type":"Text","value":" "},
+  {"type":"Keyword","value":"or"},
+  {"type":"Text","value":" "},
+  {"type":"Punctuation","value":"{"},
+  {"type":"Text","value":" "},
+  {"type":"Keyword","value":"return"},
+  {"type":"Text","value":" "},
+  {"type":"NameVariable","value":"err"},
+  {"type":"Text","value":" "},
+  {"type":"Punctuation","value":"}"},
+  {"type":"Text","value":"\n\n"},
+  {"type":"Keyword","value":"if"},
+  {"type":"Text","value":" "},
+  {"type":"NameVariable","value":"resp"},
+  {"type":"Text","value":" "},
+  {"type":"Operator","value":":="},
+  {"type":"Text","value":" "},
+  {"type":"NameVariable","value":"http"},
+  {"type":"Punctuation","value":"."},
+  {"type":"NameFunction","value":"get"},
+  {"type":"Punctuation","value":"("},
+  {"type":"LiteralStringSingle","value":"'https://google.com'"},
+  {"type":"Punctuation","value":")"},
+  {"type":"Text","value":" "},
+  {"type":"Punctuation","value":"{"},
+  {"type":"Text","value":"\n\t"},
+  {"type":"NameBuiltin","value":"println"},
+  {"type":"Punctuation","value":"("},
+  {"type":"NameVariable","value":"resp"},
+  {"type":"Punctuation","value":"."},
+  {"type":"NameVariable","value":"text"},
+  {"type":"Punctuation","value":")"},
+  {"type":"Text","value":" "},
+  {"type":"CommentSingle","value":"// resp is a http.Response, not an optional\n"},
+  {"type":"Punctuation","value":"}"},
+  {"type":"Text","value":" "},
+  {"type":"Keyword","value":"else"},
+  {"type":"Text","value":" "},
+  {"type":"Punctuation","value":"{"},
+  {"type":"Text","value":"\n\t"},
+  {"type":"NameBuiltin","value":"println"},
+  {"type":"Punctuation","value":"("},
+  {"type":"NameVariable","value":"err"},
+  {"type":"Punctuation","value":")"},
+  {"type":"Text","value":"\n"},
+  {"type":"Punctuation","value":"}"},
+  {"type":"Text","value":"\n\n"},
+  {"type":"KeywordDeclaration","value":"fn"},
+  {"type":"Text","value":" "},
+  {"type":"NameFunction","value":"do_something"},
+  {"type":"Punctuation","value":"("},
+  {"type":"NameVariable","value":"s"},
+  {"type":"Text","value":" "},
+  {"type":"NameBuiltin","value":"string"},
+  {"type":"Punctuation","value":")"},
+  {"type":"Text","value":" "},
+  {"type":"KeywordDeclaration","value":"!"},
+  {"type":"NameBuiltin","value":"string"},
+  {"type":"Text","value":" "},
+  {"type":"Punctuation","value":"{"},
+  {"type":"Text","value":"\n\t"},
+  {"type":"Keyword","value":"if"},
+  {"type":"Text","value":" "},
+  {"type":"NameVariable","value":"s"},
+  {"type":"Text","value":" "},
+  {"type":"Operator","value":"=="},
+  {"type":"Text","value":" "},
+  {"type":"LiteralStringSingle","value":"'foo'"},
+  {"type":"Text","value":" "},
+  {"type":"Punctuation","value":"{"},
+  {"type":"Text","value":"\n\t\t"},
+  {"type":"Keyword","value":"return"},
+  {"type":"Text","value":" "},
+  {"type":"LiteralStringSingle","value":"'foo'"},
+  {"type":"Text","value":"\n\t"},
+  {"type":"Punctuation","value":"}"},
+  {"type":"Text","value":"\n\t"},
+  {"type":"Keyword","value":"return"},
+  {"type":"Text","value":" "},
+  {"type":"NameBuiltin","value":"error"},
+  {"type":"Punctuation","value":"("},
+  {"type":"LiteralStringSingle","value":"'invalid string'"},
+  {"type":"Punctuation","value":")"},
+  {"type":"Text","value":" "},
+  {"type":"CommentSingle","value":"// Could be `return none` as well\n"},
+  {"type":"Punctuation","value":"}"},
+  {"type":"Text","value":"\n\n"},
+  {"type":"NameVariable","value":"a"},
+  {"type":"Text","value":" "},
+  {"type":"Operator","value":":="},
+  {"type":"Text","value":" "},
+  {"type":"NameFunction","value":"do_something"},
+  {"type":"Punctuation","value":"("},
+  {"type":"LiteralStringSingle","value":"'foo'"},
+  {"type":"Punctuation","value":")"},
+  {"type":"Text","value":" "},
+  {"type":"Keyword","value":"or"},
+  {"type":"Text","value":" "},
+  {"type":"Punctuation","value":"{"},
+  {"type":"Text","value":" "},
+  {"type":"LiteralStringSingle","value":"'default'"},
+  {"type":"Text","value":" "},
+  {"type":"Punctuation","value":"}"},
+  {"type":"Text","value":" "},
+  {"type":"CommentSingle","value":"// a will be 'foo'\n"},
+  {"type":"NameVariable","value":"b"},
+  {"type":"Text","value":" "},
+  {"type":"Operator","value":":="},
+  {"type":"Text","value":" "},
+  {"type":"NameFunction","value":"do_something"},
+  {"type":"Punctuation","value":"("},
+  {"type":"LiteralStringSingle","value":"'bar'"},
+  {"type":"Punctuation","value":")"},
+  {"type":"Text","value":" "},
+  {"type":"Keyword","value":"or"},
+  {"type":"Text","value":" "},
+  {"type":"Punctuation","value":"{"},
+  {"type":"Text","value":" "},
+  {"type":"LiteralStringSingle","value":"'default'"},
+  {"type":"Text","value":" "},
+  {"type":"Punctuation","value":"}"},
+  {"type":"Text","value":" "},
+  {"type":"CommentSingle","value":"// b will be 'default'\n"},
+  {"type":"NameBuiltin","value":"println"},
+  {"type":"Punctuation","value":"("},
+  {"type":"NameVariable","value":"a"},
+  {"type":"Punctuation","value":")"},
+  {"type":"Text","value":"\n"},
+  {"type":"NameBuiltin","value":"println"},
+  {"type":"Punctuation","value":"("},
+  {"type":"NameVariable","value":"b"},
+  {"type":"Punctuation","value":")"},
+  {"type":"Text","value":"\n\n"},
+  {"type":"KeywordDeclaration","value":"struct"},
+  {"type":"Text","value":" "},
+  {"type":"NameClass","value":"Repo"},
+  {"type":"Punctuation","value":"\u003c"},
+  {"type":"NameClass","value":"T"},
+  {"type":"Punctuation","value":"\u003e"},
+  {"type":"Text","value":" "},
+  {"type":"Punctuation","value":"{"},
+  {"type":"Text","value":"\n\t"},
+  {"type":"NameVariable","value":"db"},
+  {"type":"Text","value":" "},
+  {"type":"NameClass","value":"DB"},
+  {"type":"Text","value":"\n"},
+  {"type":"Punctuation","value":"}"},
+  {"type":"Text","value":"\n\n"},
+  {"type":"KeywordDeclaration","value":"struct"},
+  {"type":"Text","value":" "},
+  {"type":"NameClass","value":"User"},
+  {"type":"Text","value":" "},
+  {"type":"Punctuation","value":"{"},
+  {"type":"Text","value":"\n\t"},
+  {"type":"NameVariable","value":"id"},
+  {"type":"Text","value":"\t "},
+  {"type":"KeywordType","value":"int"},
+  {"type":"Text","value":"\n\t"},
+  {"type":"NameVariable","value":"name"},
+  {"type":"Text","value":" "},
+  {"type":"NameBuiltin","value":"string"},
+  {"type":"Text","value":"\n"},
+  {"type":"Punctuation","value":"}"},
+  {"type":"Text","value":"\n\n"},
+  {"type":"KeywordDeclaration","value":"struct"},
+  {"type":"Text","value":" "},
+  {"type":"NameClass","value":"Post"},
+  {"type":"Text","value":" "},
+  {"type":"Punctuation","value":"{"},
+  {"type":"Text","value":"\n\t"},
+  {"type":"NameVariable","value":"id"},
+  {"type":"Text","value":"\t "},
+  {"type":"KeywordType","value":"int"},
+  {"type":"Text","value":"\n\t"},
+  {"type":"NameVariable","value":"user_id"},
+  {"type":"Text","value":" "},
+  {"type":"KeywordType","value":"int"},
+  {"type":"Text","value":"\n\t"},
+  {"type":"NameVariable","value":"title"},
+  {"type":"Text","value":" "},
+  {"type":"NameBuiltin","value":"string"},
+  {"type":"Text","value":"\n\t"},
+  {"type":"NameVariable","value":"body"},
+  {"type":"Text","value":" "},
+  {"type":"NameBuiltin","value":"string"},
+  {"type":"Text","value":"\n"},
+  {"type":"Punctuation","value":"}"},
+  {"type":"Text","value":"\n\n"},
+  {"type":"KeywordDeclaration","value":"fn"},
+  {"type":"Text","value":" "},
+  {"type":"NameVariable","value":"new_repo"},
+  {"type":"Punctuation","value":"\u003c"},
+  {"type":"NameClass","value":"T"},
+  {"type":"Punctuation","value":"\u003e("},
+  {"type":"NameVariable","value":"db"},
+  {"type":"Text","value":" "},
+  {"type":"NameClass","value":"DB"},
+  {"type":"Punctuation","value":")"},
+  {"type":"Text","value":" "},
+  {"type":"NameClass","value":"Repo"},
+  {"type":"Punctuation","value":"\u003c"},
+  {"type":"NameClass","value":"T"},
+  {"type":"Punctuation","value":"\u003e"},
+  {"type":"Text","value":" "},
+  {"type":"Punctuation","value":"{"},
+  {"type":"Text","value":"\n\t"},
+  {"type":"Keyword","value":"return"},
+  {"type":"Text","value":" "},
+  {"type":"NameClass","value":"Repo"},
+  {"type":"Punctuation","value":"\u003c"},
+  {"type":"NameClass","value":"T"},
+  {"type":"Punctuation","value":"\u003e{"},
+  {"type":"NameVariable","value":"db"},
+  {"type":"Punctuation","value":":"},
+  {"type":"Text","value":" "},
+  {"type":"NameVariable","value":"db"},
+  {"type":"Punctuation","value":"}"},
+  {"type":"Text","value":"\n"},
+  {"type":"Punctuation","value":"}"},
+  {"type":"Text","value":"\n\n"},
+  {"type":"CommentSingle","value":"// This is a generic function. V will generate it for every type it's used with.\n"},
+  {"type":"KeywordDeclaration","value":"fn"},
+  {"type":"Text","value":" "},
+  {"type":"Punctuation","value":"("},
+  {"type":"NameVariable","value":"r"},
+  {"type":"Text","value":" "},
+  {"type":"NameClass","value":"Repo"},
+  {"type":"Punctuation","value":"\u003c"},
+  {"type":"NameClass","value":"T"},
+  {"type":"Punctuation","value":"\u003e)"},
+  {"type":"Text","value":" "},
+  {"type":"NameFunction","value":"find_by_id"},
+  {"type":"Punctuation","value":"("},
+  {"type":"NameVariable","value":"id"},
+  {"type":"Text","value":" "},
+  {"type":"KeywordType","value":"int"},
+  {"type":"Punctuation","value":")"},
+  {"type":"Text","value":" "},
+  {"type":"KeywordDeclaration","value":"?"},
+  {"type":"NameClass","value":"T"},
+  {"type":"Text","value":" "},
+  {"type":"Punctuation","value":"{"},
+  {"type":"Text","value":"\n\t"},
+  {"type":"NameVariable","value":"table_name"},
+  {"type":"Text","value":" "},
+  {"type":"Operator","value":":="},
+  {"type":"Text","value":" "},
+  {"type":"NameClass","value":"T"},
+  {"type":"Punctuation","value":"."},
+  {"type":"NameVariable","value":"name"},
+  {"type":"Text","value":" "},
+  {"type":"CommentSingle","value":"// in this example getting the name of the type gives us the table name\n"},
+  {"type":"Text","value":"\t"},
+  {"type":"Keyword","value":"return"},
+  {"type":"Text","value":" "},
+  {"type":"NameVariable","value":"r"},
+  {"type":"Punctuation","value":"."},
+  {"type":"NameVariable","value":"db"},
+  {"type":"Punctuation","value":"."},
+  {"type":"NameVariable","value":"query_one"},
+  {"type":"Punctuation","value":"\u003c"},
+  {"type":"NameClass","value":"T"},
+  {"type":"Punctuation","value":"\u003e("},
+  {"type":"LiteralStringSingle","value":"'select * from "},
+  {"type":"Operator","value":"$"},
+  {"type":"NameVariable","value":"table_name"},
+  {"type":"LiteralStringSingle","value":" where id = ?'"},
+  {"type":"Punctuation","value":","},
+  {"type":"Text","value":" "},
+  {"type":"NameVariable","value":"id"},
+  {"type":"Punctuation","value":")"},
+  {"type":"Text","value":"\n"},
+  {"type":"Punctuation","value":"}"},
+  {"type":"Text","value":"\n\n"},
+  {"type":"NameVariable","value":"db"},
+  {"type":"Text","value":" "},
+  {"type":"Operator","value":":="},
+  {"type":"Text","value":" "},
+  {"type":"NameFunction","value":"new_db"},
+  {"type":"Punctuation","value":"()"},
+  {"type":"Text","value":"\n"},
+  {"type":"NameVariable","value":"users_repo"},
+  {"type":"Text","value":" "},
+  {"type":"Operator","value":":="},
+  {"type":"Text","value":" "},
+  {"type":"NameVariable","value":"new_repo"},
+  {"type":"Punctuation","value":"\u003c"},
+  {"type":"NameClass","value":"User"},
+  {"type":"Punctuation","value":"\u003e("},
+  {"type":"NameVariable","value":"db"},
+  {"type":"Punctuation","value":")"},
+  {"type":"Text","value":" "},
+  {"type":"CommentSingle","value":"// returns Repo\u003cUser\u003e\n"},
+  {"type":"NameVariable","value":"posts_repo"},
+  {"type":"Text","value":" "},
+  {"type":"Operator","value":":="},
+  {"type":"Text","value":" "},
+  {"type":"NameVariable","value":"new_repo"},
+  {"type":"Punctuation","value":"\u003c"},
+  {"type":"NameClass","value":"Post"},
+  {"type":"Punctuation","value":"\u003e("},
+  {"type":"NameVariable","value":"db"},
+  {"type":"Punctuation","value":")"},
+  {"type":"Text","value":" "},
+  {"type":"CommentSingle","value":"// returns Repo\u003cPost\u003e\n"},
+  {"type":"NameVariable","value":"user"},
+  {"type":"Text","value":" "},
+  {"type":"Operator","value":":="},
+  {"type":"Text","value":" "},
+  {"type":"NameVariable","value":"users_repo"},
+  {"type":"Punctuation","value":"."},
+  {"type":"NameFunction","value":"find_by_id"},
+  {"type":"Punctuation","value":"("},
+  {"type":"LiteralNumberInteger","value":"1"},
+  {"type":"Punctuation","value":")"},
+  {"type":"KeywordDeclaration","value":"?"},
+  {"type":"Text","value":" "},
+  {"type":"CommentSingle","value":"// find_by_id\u003cUser\u003e\n"},
+  {"type":"NameVariable","value":"post"},
+  {"type":"Text","value":" "},
+  {"type":"Operator","value":":="},
+  {"type":"Text","value":" "},
+  {"type":"NameVariable","value":"posts_repo"},
+  {"type":"Punctuation","value":"."},
+  {"type":"NameFunction","value":"find_by_id"},
+  {"type":"Punctuation","value":"("},
+  {"type":"LiteralNumberInteger","value":"1"},
+  {"type":"Punctuation","value":")"},
+  {"type":"KeywordDeclaration","value":"?"},
+  {"type":"Text","value":" "},
+  {"type":"CommentSingle","value":"// find_by_id\u003cPost\u003e\n"},
+  {"type":"Text","value":"\n"},
+  {"type":"KeywordDeclaration","value":"fn"},
+  {"type":"Text","value":" "},
+  {"type":"NameVariable","value":"compare"},
+  {"type":"Punctuation","value":"\u003c"},
+  {"type":"NameClass","value":"T"},
+  {"type":"Punctuation","value":"\u003e("},
+  {"type":"NameVariable","value":"a"},
+  {"type":"Text","value":" "},
+  {"type":"NameClass","value":"T"},
+  {"type":"Punctuation","value":","},
+  {"type":"Text","value":" "},
+  {"type":"NameVariable","value":"b"},
+  {"type":"Text","value":" "},
+  {"type":"NameClass","value":"T"},
+  {"type":"Punctuation","value":")"},
+  {"type":"Text","value":" "},
+  {"type":"KeywordType","value":"int"},
+  {"type":"Text","value":" "},
+  {"type":"Punctuation","value":"{"},
+  {"type":"Text","value":"\n\t"},
+  {"type":"Keyword","value":"if"},
+  {"type":"Text","value":" "},
+  {"type":"NameVariable","value":"a"},
+  {"type":"Text","value":" "},
+  {"type":"Punctuation","value":"\u003c"},
+  {"type":"Text","value":" "},
+  {"type":"NameVariable","value":"b"},
+  {"type":"Text","value":" "},
+  {"type":"Punctuation","value":"{"},
+  {"type":"Text","value":"\n\t\t"},
+  {"type":"Keyword","value":"return"},
+  {"type":"Text","value":" "},
+  {"type":"Operator","value":"-"},
+  {"type":"LiteralNumberInteger","value":"1"},
+  {"type":"Text","value":"\n\t"},
+  {"type":"Punctuation","value":"}"},
+  {"type":"Text","value":"\n\t"},
+  {"type":"Keyword","value":"if"},
+  {"type":"Text","value":" "},
+  {"type":"NameVariable","value":"a"},
+  {"type":"Text","value":" "},
+  {"type":"Punctuation","value":"\u003e"},
+  {"type":"Text","value":" "},
+  {"type":"NameVariable","value":"b"},
+  {"type":"Text","value":" "},
+  {"type":"Punctuation","value":"{"},
+  {"type":"Text","value":"\n\t\t"},
+  {"type":"Keyword","value":"return"},
+  {"type":"Text","value":" "},
+  {"type":"LiteralNumberInteger","value":"1"},
+  {"type":"Text","value":"\n\t"},
+  {"type":"Punctuation","value":"}"},
+  {"type":"Text","value":"\n\t"},
+  {"type":"Keyword","value":"return"},
+  {"type":"Text","value":" "},
+  {"type":"LiteralNumberInteger","value":"0"},
+  {"type":"Text","value":"\n"},
+  {"type":"Punctuation","value":"}"},
+  {"type":"Text","value":"\n\n"},
+  {"type":"KeywordDeclaration","value":"fn"},
+  {"type":"Text","value":" "},
+  {"type":"NameFunction","value":"p"},
+  {"type":"Punctuation","value":"("},
+  {"type":"NameVariable","value":"a"},
+  {"type":"Text","value":" "},
+  {"type":"KeywordType","value":"f64"},
+  {"type":"Punctuation","value":","},
+  {"type":"Text","value":" "},
+  {"type":"NameVariable","value":"b"},
+  {"type":"Text","value":" "},
+  {"type":"KeywordType","value":"f64"},
+  {"type":"Punctuation","value":")"},
+  {"type":"Text","value":" "},
+  {"type":"Punctuation","value":"{"},
+  {"type":"Text","value":" "},
+  {"type":"CommentSingle","value":"// ordinary function without return value\n"},
+  {"type":"Text","value":"\t"},
+  {"type":"NameVariable","value":"c"},
+  {"type":"Text","value":" "},
+  {"type":"Operator","value":":="},
+  {"type":"Text","value":" "},
+  {"type":"NameVariable","value":"math"},
+  {"type":"Punctuation","value":"."},
+  {"type":"NameFunction","value":"sqrt"},
+  {"type":"Punctuation","value":"("},
+  {"type":"NameVariable","value":"a"},
+  {"type":"Text","value":" "},
+  {"type":"Operator","value":"*"},
+  {"type":"Text","value":" "},
+  {"type":"NameVariable","value":"a"},
+  {"type":"Text","value":" "},
+  {"type":"Operator","value":"+"},
+  {"type":"Text","value":" "},
+  {"type":"NameVariable","value":"b"},
+  {"type":"Text","value":" "},
+  {"type":"Operator","value":"*"},
+  {"type":"Text","value":" "},
+  {"type":"NameVariable","value":"b"},
+  {"type":"Punctuation","value":")"},
+  {"type":"Text","value":"\n\t"},
+  {"type":"NameBuiltin","value":"println"},
+  {"type":"Punctuation","value":"("},
+  {"type":"NameVariable","value":"c"},
+  {"type":"Punctuation","value":")"},
+  {"type":"Text","value":"\n"},
+  {"type":"Punctuation","value":"}"},
+  {"type":"Text","value":"\n\n"},
+  {"type":"KeywordDeclaration","value":"fn"},
+  {"type":"Text","value":" "},
+  {"type":"NameFunction","value":"main"},
+  {"type":"Punctuation","value":"()"},
+  {"type":"Text","value":" "},
+  {"type":"Punctuation","value":"{"},
+  {"type":"Text","value":"\n\t"},
+  {"type":"Keyword","value":"go"},
+  {"type":"Text","value":" "},
+  {"type":"NameFunction","value":"p"},
+  {"type":"Punctuation","value":"("},
+  {"type":"LiteralNumberInteger","value":"3"},
+  {"type":"Punctuation","value":","},
+  {"type":"Text","value":" "},
+  {"type":"LiteralNumberInteger","value":"4"},
+  {"type":"Punctuation","value":")"},
+  {"type":"Text","value":"\n\t"},
+  {"type":"CommentSingle","value":"// p will be run in parallel thread\n"},
+  {"type":"Punctuation","value":"}"},
+  {"type":"Text","value":"\n\n"},
+  {"type":"KeywordDeclaration","value":"fn"},
+  {"type":"Text","value":" "},
+  {"type":"NameFunction","value":"get_hypot"},
+  {"type":"Punctuation","value":"("},
+  {"type":"NameVariable","value":"a"},
+  {"type":"Text","value":" "},
+  {"type":"KeywordType","value":"f64"},
+  {"type":"Punctuation","value":","},
+  {"type":"Text","value":" "},
+  {"type":"NameVariable","value":"b"},
+  {"type":"Text","value":" "},
+  {"type":"KeywordType","value":"f64"},
+  {"type":"Punctuation","value":")"},
+  {"type":"Text","value":" "},
+  {"type":"KeywordType","value":"f64"},
+  {"type":"Text","value":" "},
+  {"type":"Punctuation","value":"{"},
+  {"type":"Text","value":"\n\t"},
+  {"type":"NameVariable","value":"c"},
+  {"type":"Text","value":" "},
+  {"type":"Operator","value":":="},
+  {"type":"Text","value":" "},
+  {"type":"NameFunction","value":"sqrt"},
+  {"type":"Punctuation","value":"("},
+  {"type":"NameVariable","value":"a"},
+  {"type":"Text","value":" "},
+  {"type":"Operator","value":"*"},
+  {"type":"Text","value":" "},
+  {"type":"NameVariable","value":"a"},
+  {"type":"Text","value":" "},
+  {"type":"Operator","value":"+"},
+  {"type":"Text","value":" "},
+  {"type":"NameVariable","value":"b"},
+  {"type":"Text","value":" "},
+  {"type":"Operator","value":"*"},
+  {"type":"Text","value":" "},
+  {"type":"NameVariable","value":"b"},
+  {"type":"Punctuation","value":")"},
+  {"type":"Text","value":"\n\t"},
+  {"type":"Keyword","value":"return"},
+  {"type":"Text","value":" "},
+  {"type":"NameVariable","value":"c"},
+  {"type":"Text","value":"\n"},
+  {"type":"Punctuation","value":"}"},
+  {"type":"Text","value":"\n\n"},
+  {"type":"KeywordDeclaration","value":"fn"},
+  {"type":"Text","value":" "},
+  {"type":"NameFunction","value":"main"},
+  {"type":"Punctuation","value":"()"},
+  {"type":"Text","value":" "},
+  {"type":"Punctuation","value":"{"},
+  {"type":"Text","value":"\n\t"},
+  {"type":"NameVariable","value":"g"},
+  {"type":"Text","value":" "},
+  {"type":"Operator","value":":="},
+  {"type":"Text","value":" "},
+  {"type":"Keyword","value":"go"},
+  {"type":"Text","value":" "},
+  {"type":"NameFunction","value":"get_hypot"},
+  {"type":"Punctuation","value":"("},
+  {"type":"LiteralNumberFloat","value":"54.06"},
+  {"type":"Punctuation","value":","},
+  {"type":"Text","value":" "},
+  {"type":"LiteralNumberFloat","value":"2.08"},
+  {"type":"Punctuation","value":")"},
+  {"type":"Text","value":" "},
+  {"type":"CommentSingle","value":"// spawn thread and get handle to it\n"},
+  {"type":"Text","value":"\t"},
+  {"type":"NameVariable","value":"h1"},
+  {"type":"Text","value":" "},
+  {"type":"Operator","value":":="},
+  {"type":"Text","value":" "},
+  {"type":"NameFunction","value":"get_hypot"},
+  {"type":"Punctuation","value":"("},
+  {"type":"LiteralNumberFloat","value":"2.32"},
+  {"type":"Punctuation","value":","},
+  {"type":"Text","value":" "},
+  {"type":"LiteralNumberFloat","value":"16.74"},
+  {"type":"Punctuation","value":")"},
+  {"type":"Text","value":"   "},
+  {"type":"CommentSingle","value":"// do some other calculation here\n"},
+  {"type":"Text","value":"\t"},
+  {"type":"NameVariable","value":"h2"},
+  {"type":"Text","value":" "},
+  {"type":"Operator","value":":="},
+  {"type":"Text","value":" "},
+  {"type":"NameVariable","value":"g"},
+  {"type":"Punctuation","value":"."},
+  {"type":"NameFunction","value":"wait"},
+  {"type":"Punctuation","value":"()"},
+  {"type":"Text","value":"\t\t\t\t   "},
+  {"type":"CommentSingle","value":"// get result from spawned thread\n"},
+  {"type":"Text","value":"\t"},
+  {"type":"NameBuiltin","value":"println"},
+  {"type":"Punctuation","value":"("},
+  {"type":"LiteralStringSingle","value":"'Results: "},
+  {"type":"Operator","value":"$"},
+  {"type":"NameVariable","value":"h1"},
+  {"type":"LiteralStringSingle","value":", "},
+  {"type":"Operator","value":"$"},
+  {"type":"NameVariable","value":"h2"},
+  {"type":"LiteralStringSingle","value":"'"},
+  {"type":"Punctuation","value":")"},
+  {"type":"Text","value":"   "},
+  {"type":"CommentSingle","value":"// prints `Results: 16.9, 54.1`\n"},
+  {"type":"Punctuation","value":"}"},
+  {"type":"Text","value":"\n\n"},
+  {"type":"KeywordDeclaration","value":"fn"},
+  {"type":"Text","value":" "},
+  {"type":"NameFunction","value":"task"},
+  {"type":"Punctuation","value":"("},
+  {"type":"NameVariable","value":"id"},
+  {"type":"Text","value":" "},
+  {"type":"KeywordType","value":"int"},
+  {"type":"Punctuation","value":","},
+  {"type":"Text","value":" "},
+  {"type":"NameVariable","value":"duration"},
+  {"type":"Text","value":" "},
+  {"type":"KeywordType","value":"int"},
+  {"type":"Punctuation","value":")"},
+  {"type":"Text","value":" "},
+  {"type":"Punctuation","value":"{"},
+  {"type":"Text","value":"\n\t"},
+  {"type":"NameBuiltin","value":"println"},
+  {"type":"Punctuation","value":"("},
+  {"type":"LiteralStringSingle","value":"'task "},
+  {"type":"Operator","value":"$"},
+  {"type":"NameVariable","value":"id"},
+  {"type":"LiteralStringSingle","value":" begin'"},
+  {"type":"Punctuation","value":")"},
+  {"type":"Text","value":"\n\t"},
+  {"type":"NameVariable","value":"time"},
+  {"type":"Punctuation","value":"."},
+  {"type":"NameFunction","value":"sleep"},
+  {"type":"Punctuation","value":"("},
+  {"type":"NameVariable","value":"duration"},
+  {"type":"Text","value":" "},
+  {"type":"Operator","value":"*"},
+  {"type":"Text","value":" "},
+  {"type":"NameVariable","value":"time"},
+  {"type":"Punctuation","value":"."},
+  {"type":"NameVariable","value":"millisecond"},
+  {"type":"Punctuation","value":")"},
+  {"type":"Text","value":"\n\t"},
+  {"type":"NameBuiltin","value":"println"},
+  {"type":"Punctuation","value":"("},
+  {"type":"LiteralStringSingle","value":"'task "},
+  {"type":"Operator","value":"$"},
+  {"type":"NameVariable","value":"id"},
+  {"type":"LiteralStringSingle","value":" end'"},
+  {"type":"Punctuation","value":")"},
+  {"type":"Text","value":"\n"},
+  {"type":"Punctuation","value":"}"},
+  {"type":"Text","value":"\n\n"},
+  {"type":"KeywordDeclaration","value":"fn"},
+  {"type":"Text","value":" "},
+  {"type":"NameFunction","value":"main"},
+  {"type":"Punctuation","value":"()"},
+  {"type":"Text","value":" "},
+  {"type":"Punctuation","value":"{"},
+  {"type":"Text","value":"\n\t"},
+  {"type":"KeywordDeclaration","value":"mut"},
+  {"type":"Text","value":" "},
+  {"type":"NameVariable","value":"threads"},
+  {"type":"Text","value":" "},
+  {"type":"Operator","value":":="},
+  {"type":"Text","value":" "},
+  {"type":"Punctuation","value":"[]"},
+  {"type":"NameVariable","value":"thread"},
+  {"type":"Punctuation","value":"{}"},
+  {"type":"Text","value":"\n\t"},
+  {"type":"NameVariable","value":"threads"},
+  {"type":"Text","value":" "},
+  {"type":"Operator","value":"\u003c\u003c"},
+  {"type":"Text","value":" "},
+  {"type":"Keyword","value":"go"},
+  {"type":"Text","value":" "},
+  {"type":"NameFunction","value":"task"},
+  {"type":"Punctuation","value":"("},
+  {"type":"LiteralNumberInteger","value":"1"},
+  {"type":"Punctuation","value":","},
+  {"type":"Text","value":" "},
+  {"type":"LiteralNumberInteger","value":"500"},
+  {"type":"Punctuation","value":")"},
+  {"type":"Text","value":"\n\t"},
+  {"type":"NameVariable","value":"threads"},
+  {"type":"Text","value":" "},
+  {"type":"Operator","value":"\u003c\u003c"},
+  {"type":"Text","value":" "},
+  {"type":"Keyword","value":"go"},
+  {"type":"Text","value":" "},
+  {"type":"NameFunction","value":"task"},
+  {"type":"Punctuation","value":"("},
+  {"type":"LiteralNumberInteger","value":"2"},
+  {"type":"Punctuation","value":","},
+  {"type":"Text","value":" "},
+  {"type":"LiteralNumberInteger","value":"900"},
+  {"type":"Punctuation","value":")"},
+  {"type":"Text","value":"\n\t"},
+  {"type":"NameVariable","value":"threads"},
+  {"type":"Text","value":" "},
+  {"type":"Operator","value":"\u003c\u003c"},
+  {"type":"Text","value":" "},
+  {"type":"Keyword","value":"go"},
+  {"type":"Text","value":" "},
+  {"type":"NameFunction","value":"task"},
+  {"type":"Punctuation","value":"("},
+  {"type":"LiteralNumberInteger","value":"3"},
+  {"type":"Punctuation","value":","},
+  {"type":"Text","value":" "},
+  {"type":"LiteralNumberInteger","value":"100"},
+  {"type":"Punctuation","value":")"},
+  {"type":"Text","value":"\n\t"},
+  {"type":"NameVariable","value":"threads"},
+  {"type":"Punctuation","value":"."},
+  {"type":"NameFunction","value":"wait"},
+  {"type":"Punctuation","value":"()"},
+  {"type":"Text","value":"\n\t"},
+  {"type":"NameBuiltin","value":"println"},
+  {"type":"Punctuation","value":"("},
+  {"type":"LiteralStringSingle","value":"'done'"},
+  {"type":"Punctuation","value":")"},
+  {"type":"Text","value":"\n"},
+  {"type":"Punctuation","value":"}"},
+  {"type":"Text","value":"\n\n"},
+  {"type":"KeywordDeclaration","value":"fn"},
+  {"type":"Text","value":" "},
+  {"type":"NameFunction","value":"expensive_computing"},
+  {"type":"Punctuation","value":"("},
+  {"type":"NameVariable","value":"i"},
+  {"type":"Text","value":" "},
+  {"type":"KeywordType","value":"int"},
+  {"type":"Punctuation","value":")"},
+  {"type":"Text","value":" "},
+  {"type":"KeywordType","value":"int"},
+  {"type":"Text","value":" "},
+  {"type":"Punctuation","value":"{"},
+  {"type":"Text","value":"\n\t"},
+  {"type":"Keyword","value":"return"},
+  {"type":"Text","value":" "},
+  {"type":"NameVariable","value":"i"},
+  {"type":"Text","value":" "},
+  {"type":"Operator","value":"*"},
+  {"type":"Text","value":" "},
+  {"type":"NameVariable","value":"i"},
+  {"type":"Text","value":"\n"},
+  {"type":"Punctuation","value":"}"},
+  {"type":"Text","value":"\n\n"},
+  {"type":"KeywordDeclaration","value":"fn"},
+  {"type":"Text","value":" "},
+  {"type":"NameFunction","value":"main"},
+  {"type":"Punctuation","value":"()"},
+  {"type":"Text","value":" "},
+  {"type":"Punctuation","value":"{"},
+  {"type":"Text","value":"\n\t"},
+  {"type":"KeywordDeclaration","value":"mut"},
+  {"type":"Text","value":" "},
+  {"type":"NameVariable","value":"threads"},
+  {"type":"Text","value":" "},
+  {"type":"Operator","value":":="},
+  {"type":"Text","value":" "},
+  {"type":"Punctuation","value":"[]"},
+  {"type":"NameVariable","value":"thread"},
+  {"type":"Text","value":" "},
+  {"type":"KeywordType","value":"int"},
+  {"type":"Punctuation","value":"{}"},
+  {"type":"Text","value":"\n\t"},
+  {"type":"Keyword","value":"for"},
+  {"type":"Text","value":" "},
+  {"type":"NameVariable","value":"i"},
+  {"type":"Text","value":" "},
+  {"type":"Keyword","value":"in"},
+  {"type":"Text","value":" "},
+  {"type":"LiteralNumberInteger","value":"1"},
+  {"type":"Text","value":" "},
+  {"type":"Operator","value":".."},
+  {"type":"Text","value":" "},
+  {"type":"LiteralNumberInteger","value":"10"},
+  {"type":"Text","value":" "},
+  {"type":"Punctuation","value":"{"},
+  {"type":"Text","value":"\n\t\t"},
+  {"type":"NameVariable","value":"threads"},
+  {"type":"Text","value":" "},
+  {"type":"Operator","value":"\u003c\u003c"},
+  {"type":"Text","value":" "},
+  {"type":"Keyword","value":"go"},
+  {"type":"Text","value":" "},
+  {"type":"NameFunction","value":"expensive_computing"},
+  {"type":"Punctuation","value":"("},
+  {"type":"NameVariable","value":"i"},
+  {"type":"Punctuation","value":")"},
+  {"type":"Text","value":"\n\t"},
+  {"type":"Punctuation","value":"}"},
+  {"type":"Text","value":"\n\t"},
+  {"type":"CommentSingle","value":"// Join all tasks\n"},
+  {"type":"Text","value":"\t"},
+  {"type":"NameVariable","value":"r"},
+  {"type":"Text","value":" "},
+  {"type":"Operator","value":":="},
+  {"type":"Text","value":" "},
+  {"type":"NameVariable","value":"threads"},
+  {"type":"Punctuation","value":"."},
+  {"type":"NameFunction","value":"wait"},
+  {"type":"Punctuation","value":"()"},
+  {"type":"Text","value":"\n\t"},
+  {"type":"NameBuiltin","value":"println"},
+  {"type":"Punctuation","value":"("},
+  {"type":"LiteralStringSingle","value":"'All jobs finished: "},
+  {"type":"Operator","value":"$"},
+  {"type":"NameVariable","value":"r"},
+  {"type":"LiteralStringSingle","value":"'"},
+  {"type":"Punctuation","value":")"},
+  {"type":"Text","value":"\n"},
+  {"type":"Punctuation","value":"}"},
+  {"type":"Text","value":"\n\n"},
+  {"type":"NameVariable","value":"ch"},
+  {"type":"Text","value":" "},
+  {"type":"Operator","value":":="},
+  {"type":"Text","value":" "},
+  {"type":"KeywordDeclaration","value":"chan"},
+  {"type":"Text","value":" "},
+  {"type":"KeywordType","value":"int"},
+  {"type":"Punctuation","value":"{}"},
+  {"type":"Text","value":" "},
+  {"type":"CommentSingle","value":"// unbuffered - \"synchronous\"\n"},
+  {"type":"NameVariable","value":"ch2"},
+  {"type":"Text","value":" "},
+  {"type":"Operator","value":":="},
+  {"type":"Text","value":" "},
+  {"type":"KeywordDeclaration","value":"chan"},
+  {"type":"Text","value":" "},
+  {"type":"KeywordType","value":"f64"},
+  {"type":"Punctuation","value":"{"},
+  {"type":"NameVariable","value":"cap"},
+  {"type":"Punctuation","value":":"},
+  {"type":"Text","value":" "},
+  {"type":"LiteralNumberInteger","value":"100"},
+  {"type":"Punctuation","value":"}"},
+  {"type":"Text","value":" "},
+  {"type":"CommentSingle","value":"// buffer length 100\n"},
+  {"type":"Text","value":"\n"},
+  {"type":"NameVariable","value":"ch"},
+  {"type":"Text","value":" "},
+  {"type":"Operator","value":":="},
+  {"type":"Text","value":" "},
+  {"type":"KeywordDeclaration","value":"chan"},
+  {"type":"Text","value":" "},
+  {"type":"KeywordType","value":"int"},
+  {"type":"Punctuation","value":"{}"},
+  {"type":"Text","value":"\n"},
+  {"type":"NameVariable","value":"ch2"},
+  {"type":"Text","value":" "},
+  {"type":"Operator","value":":="},
+  {"type":"Text","value":" "},
+  {"type":"KeywordDeclaration","value":"chan"},
+  {"type":"Text","value":" "},
+  {"type":"KeywordType","value":"f64"},
+  {"type":"Punctuation","value":"{}"},
+  {"type":"Text","value":"\n"},
+  {"type":"CommentSingle","value":"// ...\n"},
+  {"type":"NameVariable","value":"ch"},
+  {"type":"Punctuation","value":"."},
+  {"type":"NameBuiltin","value":"close"},
+  {"type":"Punctuation","value":"()"},
+  {"type":"Text","value":"\n"},
+  {"type":"CommentSingle","value":"// ...\n"},
+  {"type":"NameVariable","value":"m"},
+  {"type":"Text","value":" "},
+  {"type":"Operator","value":":="},
+  {"type":"Text","value":" "},
+  {"type":"Operator","value":"\u003c-"},
+  {"type":"NameVariable","value":"ch"},
+  {"type":"Text","value":" "},
+  {"type":"Keyword","value":"or"},
+  {"type":"Text","value":" "},
+  {"type":"Punctuation","value":"{"},
+  {"type":"Text","value":"\n\t"},
+  {"type":"NameBuiltin","value":"println"},
+  {"type":"Punctuation","value":"("},
+  {"type":"LiteralStringSingle","value":"'channel has been closed'"},
+  {"type":"Punctuation","value":")"},
+  {"type":"Text","value":"\n"},
+  {"type":"Punctuation","value":"}"},
+  {"type":"Text","value":"\n\n"},
+  {"type":"CommentSingle","value":"// propagate error\n"},
+  {"type":"NameVariable","value":"y"},
+  {"type":"Text","value":" "},
+  {"type":"Operator","value":":="},
+  {"type":"Text","value":" "},
+  {"type":"Operator","value":"\u003c-"},
+  {"type":"NameVariable","value":"ch2"},
+  {"type":"Text","value":" "},
+  {"type":"KeywordDeclaration","value":"?"},
+  {"type":"Text","value":"\n\n"},
+  {"type":"KeywordDeclaration","value":"fn"},
+  {"type":"Text","value":" "},
+  {"type":"NameFunction","value":"main"},
+  {"type":"Punctuation","value":"()"},
+  {"type":"Text","value":" "},
+  {"type":"Punctuation","value":"{"},
+  {"type":"Text","value":"\n\t"},
+  {"type":"NameVariable","value":"ch"},
+  {"type":"Text","value":" "},
+  {"type":"Operator","value":":="},
+  {"type":"Text","value":" "},
+  {"type":"KeywordDeclaration","value":"chan"},
+  {"type":"Text","value":" "},
+  {"type":"KeywordType","value":"f64"},
+  {"type":"Punctuation","value":"{}"},
+  {"type":"Text","value":"\n\t"},
+  {"type":"NameVariable","value":"ch2"},
+  {"type":"Text","value":" "},
+  {"type":"Operator","value":":="},
+  {"type":"Text","value":" "},
+  {"type":"KeywordDeclaration","value":"chan"},
+  {"type":"Text","value":" "},
+  {"type":"KeywordType","value":"f64"},
+  {"type":"Punctuation","value":"{}"},
+  {"type":"Text","value":"\n\t"},
+  {"type":"NameVariable","value":"ch3"},
+  {"type":"Text","value":" "},
+  {"type":"Operator","value":":="},
+  {"type":"Text","value":" "},
+  {"type":"KeywordDeclaration","value":"chan"},
+  {"type":"Text","value":" "},
+  {"type":"KeywordType","value":"f64"},
+  {"type":"Punctuation","value":"{}"},
+  {"type":"Text","value":"\n\t"},
+  {"type":"KeywordDeclaration","value":"mut"},
+  {"type":"Text","value":" "},
+  {"type":"NameVariable","value":"b"},
+  {"type":"Text","value":" "},
+  {"type":"Operator","value":":="},
+  {"type":"Text","value":" "},
+  {"type":"LiteralNumberFloat","value":"0.0"},
+  {"type":"Text","value":"\n\t"},
+  {"type":"NameVariable","value":"c"},
+  {"type":"Text","value":" "},
+  {"type":"Operator","value":":="},
+  {"type":"Text","value":" "},
+  {"type":"LiteralNumberFloat","value":"1.0"},
+  {"type":"Text","value":"\n\t"},
+  {"type":"CommentSingle","value":"// ... setup go threads that will send on ch/ch2\n"},
+  {"type":"Text","value":"\t"},
+  {"type":"Keyword","value":"go"},
+  {"type":"Text","value":" "},
+  {"type":"KeywordDeclaration","value":"fn"},
+  {"type":"Text","value":" "},
+  {"type":"Punctuation","value":"("},
+  {"type":"NameVariable","value":"the_channel"},
+  {"type":"Text","value":" "},
+  {"type":"KeywordDeclaration","value":"chan"},
+  {"type":"Text","value":" "},
+  {"type":"KeywordType","value":"f64"},
+  {"type":"Punctuation","value":")"},
+  {"type":"Text","value":" "},
+  {"type":"Punctuation","value":"{"},
+  {"type":"Text","value":"\n\t\t"},
+  {"type":"NameVariable","value":"time"},
+  {"type":"Punctuation","value":"."},
+  {"type":"NameFunction","value":"sleep"},
+  {"type":"Punctuation","value":"("},
+  {"type":"LiteralNumberInteger","value":"5"},
+  {"type":"Text","value":" "},
+  {"type":"Operator","value":"*"},
+  {"type":"Text","value":" "},
+  {"type":"NameVariable","value":"time"},
+  {"type":"Punctuation","value":"."},
+  {"type":"NameVariable","value":"millisecond"},
+  {"type":"Punctuation","value":")"},
+  {"type":"Text","value":"\n\t\t"},
+  {"type":"NameVariable","value":"the_channel"},
+  {"type":"Text","value":" "},
+  {"type":"Operator","value":"\u003c-"},
+  {"type":"Text","value":" "},
+  {"type":"LiteralNumberFloat","value":"1.0"},
+  {"type":"Text","value":"\n\t"},
+  {"type":"Punctuation","value":"}("},
+  {"type":"NameVariable","value":"ch"},
+  {"type":"Punctuation","value":")"},
+  {"type":"Text","value":"\n\t"},
+  {"type":"Keyword","value":"go"},
+  {"type":"Text","value":" "},
+  {"type":"KeywordDeclaration","value":"fn"},
+  {"type":"Text","value":" "},
+  {"type":"Punctuation","value":"("},
+  {"type":"NameVariable","value":"the_channel"},
+  {"type":"Text","value":" "},
+  {"type":"KeywordDeclaration","value":"chan"},
+  {"type":"Text","value":" "},
+  {"type":"KeywordType","value":"f64"},
+  {"type":"Punctuation","value":")"},
+  {"type":"Text","value":" "},
+  {"type":"Punctuation","value":"{"},
+  {"type":"Text","value":"\n\t\t"},
+  {"type":"NameVariable","value":"time"},
+  {"type":"Punctuation","value":"."},
+  {"type":"NameFunction","value":"sleep"},
+  {"type":"Punctuation","value":"("},
+  {"type":"LiteralNumberInteger","value":"1"},
+  {"type":"Text","value":" "},
+  {"type":"Operator","value":"*"},
+  {"type":"Text","value":" "},
+  {"type":"NameVariable","value":"time"},
+  {"type":"Punctuation","value":"."},
+  {"type":"NameVariable","value":"millisecond"},
+  {"type":"Punctuation","value":")"},
+  {"type":"Text","value":"\n\t\t"},
+  {"type":"NameVariable","value":"the_channel"},
+  {"type":"Text","value":" "},
+  {"type":"Operator","value":"\u003c-"},
+  {"type":"Text","value":" "},
+  {"type":"LiteralNumberFloat","value":"1.0"},
+  {"type":"Text","value":"\n\t"},
+  {"type":"Punctuation","value":"}("},
+  {"type":"NameVariable","value":"ch2"},
+  {"type":"Punctuation","value":")"},
+  {"type":"Text","value":"\n\t"},
+  {"type":"Keyword","value":"go"},
+  {"type":"Text","value":" "},
+  {"type":"KeywordDeclaration","value":"fn"},
+  {"type":"Text","value":" "},
+  {"type":"Punctuation","value":"("},
+  {"type":"NameVariable","value":"the_channel"},
+  {"type":"Text","value":" "},
+  {"type":"KeywordDeclaration","value":"chan"},
+  {"type":"Text","value":" "},
+  {"type":"KeywordType","value":"f64"},
+  {"type":"Punctuation","value":")"},
+  {"type":"Text","value":" "},
+  {"type":"Punctuation","value":"{"},
+  {"type":"Text","value":"\n\t\t"},
+  {"type":"NameVariable","value":"_"},
+  {"type":"Text","value":" "},
+  {"type":"Operator","value":":="},
+  {"type":"Text","value":" "},
+  {"type":"Operator","value":"\u003c-"},
+  {"type":"NameVariable","value":"the_channel"},
+  {"type":"Text","value":"\n\t"},
+  {"type":"Punctuation","value":"}("},
+  {"type":"NameVariable","value":"ch3"},
+  {"type":"Punctuation","value":")"},
+  {"type":"Text","value":"\n\n\t"},
+  {"type":"Keyword","value":"select"},
+  {"type":"Text","value":" "},
+  {"type":"Punctuation","value":"{"},
+  {"type":"Text","value":"\n\t\t"},
+  {"type":"NameVariable","value":"a"},
+  {"type":"Text","value":" "},
+  {"type":"Operator","value":":="},
+  {"type":"Text","value":" "},
+  {"type":"Operator","value":"\u003c-"},
+  {"type":"NameVariable","value":"ch"},
+  {"type":"Text","value":" "},
+  {"type":"Punctuation","value":"{"},
+  {"type":"Text","value":"\n\t\t\t"},
+  {"type":"CommentSingle","value":"// do something with `a`\n"},
+  {"type":"Text","value":"\t\t\t"},
+  {"type":"NameBuiltin","value":"eprintln"},
+  {"type":"Punctuation","value":"("},
+  {"type":"LiteralStringSingle","value":"'\u003e a: "},
+  {"type":"Operator","value":"$"},
+  {"type":"NameVariable","value":"a"},
+  {"type":"LiteralStringSingle","value":"'"},
+  {"type":"Punctuation","value":")"},
+  {"type":"Text","value":"\n\t\t"},
+  {"type":"Punctuation","value":"}"},
+  {"type":"Text","value":"\n\t\t"},
+  {"type":"NameVariable","value":"b"},
+  {"type":"Text","value":" "},
+  {"type":"Operator","value":"="},
+  {"type":"Text","value":" "},
+  {"type":"Operator","value":"\u003c-"},
+  {"type":"NameVariable","value":"ch2"},
+  {"type":"Text","value":" "},
+  {"type":"Punctuation","value":"{"},
+  {"type":"Text","value":"\n\t\t\t"},
+  {"type":"CommentSingle","value":"// do something with predeclared variable `b`\n"},
+  {"type":"Text","value":"\t\t\t"},
+  {"type":"NameBuiltin","value":"eprintln"},
+  {"type":"Punctuation","value":"("},
+  {"type":"LiteralStringSingle","value":"'\u003e b: "},
+  {"type":"Operator","value":"$"},
+  {"type":"NameVariable","value":"b"},
+  {"type":"LiteralStringSingle","value":"'"},
+  {"type":"Punctuation","value":")"},
+  {"type":"Text","value":"\n\t\t"},
+  {"type":"Punctuation","value":"}"},
+  {"type":"Text","value":"\n\t\t"},
+  {"type":"NameVariable","value":"ch3"},
+  {"type":"Text","value":" "},
+  {"type":"Operator","value":"\u003c-"},
+  {"type":"Text","value":" "},
+  {"type":"NameVariable","value":"c"},
+  {"type":"Text","value":" "},
+  {"type":"Punctuation","value":"{"},
+  {"type":"Text","value":"\n\t\t\t"},
+  {"type":"CommentSingle","value":"// do something if `c` was sent\n"},
+  {"type":"Text","value":"\t\t\t"},
+  {"type":"NameVariable","value":"time"},
+  {"type":"Punctuation","value":"."},
+  {"type":"NameFunction","value":"sleep"},
+  {"type":"Punctuation","value":"("},
+  {"type":"LiteralNumberInteger","value":"5"},
+  {"type":"Text","value":" "},
+  {"type":"Operator","value":"*"},
+  {"type":"Text","value":" "},
+  {"type":"NameVariable","value":"time"},
+  {"type":"Punctuation","value":"."},
+  {"type":"NameVariable","value":"millisecond"},
+  {"type":"Punctuation","value":")"},
+  {"type":"Text","value":"\n\t\t\t"},
+  {"type":"NameBuiltin","value":"eprintln"},
+  {"type":"Punctuation","value":"("},
+  {"type":"LiteralStringSingle","value":"'\u003e c: "},
+  {"type":"Operator","value":"$"},
+  {"type":"NameVariable","value":"c"},
+  {"type":"LiteralStringSingle","value":" was send on channel ch3'"},
+  {"type":"Punctuation","value":")"},
+  {"type":"Text","value":"\n\t\t"},
+  {"type":"Punctuation","value":"}"},
+  {"type":"Text","value":"\n\t\t"},
+  {"type":"LiteralNumberInteger","value":"500"},
+  {"type":"Text","value":" "},
+  {"type":"Operator","value":"*"},
+  {"type":"Text","value":" "},
+  {"type":"NameVariable","value":"time"},
+  {"type":"Punctuation","value":"."},
+  {"type":"NameVariable","value":"millisecond"},
+  {"type":"Text","value":" "},
+  {"type":"Punctuation","value":"{"},
+  {"type":"Text","value":"\n\t\t\t"},
+  {"type":"CommentSingle","value":"// do something if no channel has become ready within 0.5s\n"},
+  {"type":"Text","value":"\t\t\t"},
+  {"type":"NameBuiltin","value":"eprintln"},
+  {"type":"Punctuation","value":"("},
+  {"type":"LiteralStringSingle","value":"'\u003e more than 0.5s passed without a channel being ready'"},
+  {"type":"Punctuation","value":")"},
+  {"type":"Text","value":"\n\t\t"},
+  {"type":"Punctuation","value":"}"},
+  {"type":"Text","value":"\n\t"},
+  {"type":"Punctuation","value":"}"},
+  {"type":"Text","value":"\n\t"},
+  {"type":"NameBuiltin","value":"eprintln"},
+  {"type":"Punctuation","value":"("},
+  {"type":"LiteralStringSingle","value":"'\u003e done'"},
+  {"type":"Punctuation","value":")"},
+  {"type":"Text","value":"\n"},
+  {"type":"Punctuation","value":"}"},
+  {"type":"Text","value":"\n\n"},
+  {"type":"KeywordDeclaration","value":"struct"},
+  {"type":"Text","value":" "},
+  {"type":"NameClass","value":"Abc"},
+  {"type":"Text","value":" "},
+  {"type":"Punctuation","value":"{"},
+  {"type":"Text","value":"\n\t"},
+  {"type":"NameVariable","value":"x"},
+  {"type":"Text","value":" "},
+  {"type":"KeywordType","value":"int"},
+  {"type":"Text","value":"\n"},
+  {"type":"Punctuation","value":"}"},
+  {"type":"Text","value":"\n\n"},
+  {"type":"NameVariable","value":"a"},
+  {"type":"Text","value":" "},
+  {"type":"Operator","value":":="},
+  {"type":"Text","value":" "},
+  {"type":"LiteralNumberFloat","value":"2.13"},
+  {"type":"Text","value":"\n"},
+  {"type":"NameVariable","value":"ch"},
+  {"type":"Text","value":" "},
+  {"type":"Operator","value":":="},
+  {"type":"Text","value":" "},
+  {"type":"KeywordDeclaration","value":"chan"},
+  {"type":"Text","value":" "},
+  {"type":"KeywordType","value":"f64"},
+  {"type":"Punctuation","value":"{}"},
+  {"type":"Text","value":"\n"},
+  {"type":"NameVariable","value":"res"},
+  {"type":"Text","value":" "},
+  {"type":"Operator","value":":="},
+  {"type":"Text","value":" "},
+  {"type":"NameVariable","value":"ch"},
+  {"type":"Punctuation","value":"."},
+  {"type":"NameBuiltin","value":"try_push"},
+  {"type":"Punctuation","value":"("},
+  {"type":"NameVariable","value":"a"},
+  {"type":"Punctuation","value":")"},
+  {"type":"Text","value":" "},
+  {"type":"CommentSingle","value":"// try to perform `ch \u003c- a`\n"},
+  {"type":"NameBuiltin","value":"println"},
+  {"type":"Punctuation","value":"("},
+  {"type":"NameVariable","value":"res"},
+  {"type":"Punctuation","value":")"},
+  {"type":"Text","value":"\n"},
+  {"type":"NameVariable","value":"l"},
+  {"type":"Text","value":" "},
+  {"type":"Operator","value":":="},
+  {"type":"Text","value":" "},
+  {"type":"NameVariable","value":"ch"},
+  {"type":"Punctuation","value":"."},
+  {"type":"NameVariable","value":"len"},
+  {"type":"Text","value":" "},
+  {"type":"CommentSingle","value":"// number of elements in queue\n"},
+  {"type":"NameVariable","value":"c"},
+  {"type":"Text","value":" "},
+  {"type":"Operator","value":":="},
+  {"type":"Text","value":" "},
+  {"type":"NameVariable","value":"ch"},
+  {"type":"Punctuation","value":"."},
+  {"type":"NameVariable","value":"cap"},
+  {"type":"Text","value":" "},
+  {"type":"CommentSingle","value":"// maximum queue length\n"},
+  {"type":"NameVariable","value":"is_closed"},
+  {"type":"Text","value":" "},
+  {"type":"Operator","value":":="},
+  {"type":"Text","value":" "},
+  {"type":"NameVariable","value":"ch"},
+  {"type":"Punctuation","value":"."},
+  {"type":"NameVariable","value":"closed"},
+  {"type":"Text","value":" "},
+  {"type":"CommentSingle","value":"// bool flag - has `ch` been closed\n"},
+  {"type":"NameBuiltin","value":"println"},
+  {"type":"Punctuation","value":"("},
+  {"type":"NameVariable","value":"l"},
+  {"type":"Punctuation","value":")"},
+  {"type":"Text","value":"\n"},
+  {"type":"NameBuiltin","value":"println"},
+  {"type":"Punctuation","value":"("},
+  {"type":"NameVariable","value":"c"},
+  {"type":"Punctuation","value":")"},
+  {"type":"Text","value":"\n"},
+  {"type":"KeywordDeclaration","value":"mut"},
+  {"type":"Text","value":" "},
+  {"type":"NameVariable","value":"b"},
+  {"type":"Text","value":" "},
+  {"type":"Operator","value":":="},
+  {"type":"Text","value":" "},
+  {"type":"NameClass","value":"Abc"},
+  {"type":"Punctuation","value":"{}"},
+  {"type":"Text","value":"\n"},
+  {"type":"NameVariable","value":"ch2"},
+  {"type":"Text","value":" "},
+  {"type":"Operator","value":":="},
+  {"type":"Text","value":" "},
+  {"type":"KeywordDeclaration","value":"chan"},
+  {"type":"Text","value":" "},
+  {"type":"NameClass","value":"Abc"},
+  {"type":"Punctuation","value":"{}"},
+  {"type":"Text","value":"\n"},
+  {"type":"NameVariable","value":"res2"},
+  {"type":"Text","value":" "},
+  {"type":"Operator","value":":="},
+  {"type":"Text","value":" "},
+  {"type":"NameVariable","value":"ch2"},
+  {"type":"Punctuation","value":"."},
+  {"type":"NameBuiltin","value":"try_pop"},
+  {"type":"Punctuation","value":"("},
+  {"type":"KeywordDeclaration","value":"mut"},
+  {"type":"Text","value":" "},
+  {"type":"NameVariable","value":"b"},
+  {"type":"Punctuation","value":")"},
+  {"type":"Text","value":" "},
+  {"type":"CommentSingle","value":"// try to perform `b = \u003c-ch2`\n"},
+  {"type":"Text","value":"\n"},
+  {"type":"KeywordDeclaration","value":"struct"},
+  {"type":"Text","value":" "},
+  {"type":"NameClass","value":"St"},
+  {"type":"Text","value":" "},
+  {"type":"Punctuation","value":"{"},
+  {"type":"Text","value":"\n"},
+  {"type":"KeywordDeclaration","value":"mut"},
+  {"type":"Punctuation","value":":"},
+  {"type":"Text","value":"\n\t"},
+  {"type":"NameVariable","value":"x"},
+  {"type":"Text","value":" "},
+  {"type":"KeywordType","value":"int"},
+  {"type":"Text","value":" "},
+  {"type":"CommentSingle","value":"// data to be shared\n"},
+  {"type":"Punctuation","value":"}"},
+  {"type":"Text","value":"\n\n"},
+  {"type":"KeywordDeclaration","value":"fn"},
+  {"type":"Text","value":" "},
+  {"type":"Punctuation","value":"("},
+  {"type":"KeywordDeclaration","value":"shared"},
+  {"type":"Text","value":" "},
+  {"type":"NameVariable","value":"b"},
+  {"type":"Text","value":" "},
+  {"type":"NameClass","value":"St"},
+  {"type":"Punctuation","value":")"},
+  {"type":"Text","value":" "},
+  {"type":"NameFunction","value":"g"},
+  {"type":"Punctuation","value":"()"},
+  {"type":"Text","value":" "},
+  {"type":"Punctuation","value":"{"},
+  {"type":"Text","value":"\n\t"},
+  {"type":"Keyword","value":"lock"},
+  {"type":"Text","value":" "},
+  {"type":"NameVariable","value":"b"},
+  {"type":"Text","value":" "},
+  {"type":"Punctuation","value":"{"},
+  {"type":"Text","value":"\n\t\t"},
+  {"type":"CommentSingle","value":"// read/modify/write b.x\n"},
+  {"type":"Text","value":"\t"},
+  {"type":"Punctuation","value":"}"},
+  {"type":"Text","value":"\n"},
+  {"type":"Punctuation","value":"}"},
+  {"type":"Text","value":"\n\n"},
+  {"type":"KeywordDeclaration","value":"fn"},
+  {"type":"Text","value":" "},
+  {"type":"NameFunction","value":"main"},
+  {"type":"Punctuation","value":"()"},
+  {"type":"Text","value":" "},
+  {"type":"Punctuation","value":"{"},
+  {"type":"Text","value":"\n\t"},
+  {"type":"KeywordDeclaration","value":"shared"},
+  {"type":"Text","value":" "},
+  {"type":"NameVariable","value":"a"},
+  {"type":"Text","value":" "},
+  {"type":"Operator","value":":="},
+  {"type":"Text","value":" "},
+  {"type":"NameClass","value":"St"},
+  {"type":"Punctuation","value":"{"},
+  {"type":"Text","value":"\n\t\t"},
+  {"type":"NameVariable","value":"x"},
+  {"type":"Punctuation","value":":"},
+  {"type":"Text","value":" "},
+  {"type":"LiteralNumberInteger","value":"10"},
+  {"type":"Text","value":"\n\t"},
+  {"type":"Punctuation","value":"}"},
+  {"type":"Text","value":"\n\t"},
+  {"type":"Keyword","value":"go"},
+  {"type":"Text","value":" "},
+  {"type":"NameVariable","value":"a"},
+  {"type":"Punctuation","value":"."},
+  {"type":"NameFunction","value":"g"},
+  {"type":"Punctuation","value":"()"},
+  {"type":"Text","value":"\n\t"},
+  {"type":"CommentSingle","value":"// ...\n"},
+  {"type":"Text","value":"\t"},
+  {"type":"Keyword","value":"rlock"},
+  {"type":"Text","value":" "},
+  {"type":"NameVariable","value":"a"},
+  {"type":"Text","value":" "},
+  {"type":"Punctuation","value":"{"},
+  {"type":"Text","value":"\n\t\t"},
+  {"type":"CommentSingle","value":"// read a.x\n"},
+  {"type":"Text","value":"\t"},
+  {"type":"Punctuation","value":"}"},
+  {"type":"Text","value":"\n"},
+  {"type":"Punctuation","value":"}"},
+  {"type":"Text","value":"\n\n"},
+  {"type":"KeywordNamespace","value":"import"},
+  {"type":"Text","value":" "},
+  {"type":"NameVariable","value":"json"},
+  {"type":"Text","value":"\n\n"},
+  {"type":"KeywordDeclaration","value":"struct"},
+  {"type":"Text","value":" "},
+  {"type":"NameClass","value":"Foo"},
+  {"type":"Text","value":" "},
+  {"type":"Punctuation","value":"{"},
+  {"type":"Text","value":"\n\t"},
+  {"type":"NameVariable","value":"x"},
+  {"type":"Text","value":" "},
+  {"type":"KeywordType","value":"int"},
+  {"type":"Text","value":"\n"},
+  {"type":"Punctuation","value":"}"},
+  {"type":"Text","value":"\n\n"},
+  {"type":"KeywordDeclaration","value":"struct"},
+  {"type":"Text","value":" "},
+  {"type":"NameClass","value":"User"},
+  {"type":"Text","value":" "},
+  {"type":"Punctuation","value":"{"},
+  {"type":"Text","value":"\n\t"},
+  {"type":"NameVariable","value":"name"},
+  {"type":"Text","value":" "},
+  {"type":"NameBuiltin","value":"string"},
+  {"type":"Text","value":" "},
+  {"type":"Punctuation","value":"["},
+  {"type":"NameAttribute","value":"required"},
+  {"type":"Punctuation","value":"]"},
+  {"type":"Text","value":"\n\t"},
+  {"type":"NameVariable","value":"age"},
+  {"type":"Text","value":"\t "},
+  {"type":"KeywordType","value":"int"},
+  {"type":"Text","value":"\n\t"},
+  {"type":"CommentSingle","value":"// Use the `skip` attribute to skip certain fields\n"},
+  {"type":"Text","value":"\t"},
+  {"type":"NameVariable","value":"foo"},
+  {"type":"Text","value":" "},
+  {"type":"NameClass","value":"Foo"},
+  {"type":"Text","value":" "},
+  {"type":"Punctuation","value":"["},
+  {"type":"NameAttribute","value":"skip"},
+  {"type":"Punctuation","value":"]"},
+  {"type":"Text","value":"\n\t"},
+  {"type":"CommentSingle","value":"// If the field name is different in JSON, it can be specified\n"},
+  {"type":"Text","value":"\t"},
+  {"type":"NameVariable","value":"last_name"},
+  {"type":"Text","value":" "},
+  {"type":"NameBuiltin","value":"string"},
+  {"type":"Text","value":" "},
+  {"type":"Punctuation","value":"["},
+  {"type":"NameAttribute","value":"json"},
+  {"type":"Punctuation","value":":"},
+  {"type":"Text","value":" "},
+  {"type":"LiteralString","value":"lastName"},
+  {"type":"Punctuation","value":"]"},
+  {"type":"Text","value":"\n"},
+  {"type":"Punctuation","value":"}"},
+  {"type":"Text","value":"\n\n"},
+  {"type":"NameVariable","value":"data"},
+  {"type":"Text","value":" "},
+  {"type":"Operator","value":":="},
+  {"type":"Text","value":" "},
+  {"type":"LiteralStringSingle","value":"'{ \"name\": \"Frodo\", \"lastName\": \"Baggins\", \"age\": 25 }'"},
+  {"type":"Text","value":"\n"},
+  {"type":"NameVariable","value":"user"},
+  {"type":"Text","value":" "},
+  {"type":"Operator","value":":="},
+  {"type":"Text","value":" "},
+  {"type":"NameVariable","value":"json"},
+  {"type":"Punctuation","value":"."},
+  {"type":"NameFunction","value":"decode"},
+  {"type":"Punctuation","value":"("},
+  {"type":"NameClass","value":"User"},
+  {"type":"Punctuation","value":","},
+  {"type":"Text","value":" "},
+  {"type":"NameVariable","value":"data"},
+  {"type":"Punctuation","value":")"},
+  {"type":"Text","value":" "},
+  {"type":"Keyword","value":"or"},
+  {"type":"Text","value":" "},
+  {"type":"Punctuation","value":"{"},
+  {"type":"Text","value":"\n\t"},
+  {"type":"NameBuiltin","value":"eprintln"},
+  {"type":"Punctuation","value":"("},
+  {"type":"LiteralStringSingle","value":"'Failed to decode json, error: "},
+  {"type":"Operator","value":"$"},
+  {"type":"NameVariable","value":"err"},
+  {"type":"LiteralStringSingle","value":"'"},
+  {"type":"Punctuation","value":")"},
+  {"type":"Text","value":"\n\t"},
+  {"type":"Keyword","value":"return"},
+  {"type":"Text","value":"\n"},
+  {"type":"Punctuation","value":"}"},
+  {"type":"Text","value":"\n"},
+  {"type":"NameBuiltin","value":"println"},
+  {"type":"Punctuation","value":"("},
+  {"type":"NameVariable","value":"user"},
+  {"type":"Punctuation","value":"."},
+  {"type":"NameVariable","value":"name"},
+  {"type":"Punctuation","value":")"},
+  {"type":"Text","value":"\n"},
+  {"type":"NameBuiltin","value":"println"},
+  {"type":"Punctuation","value":"("},
+  {"type":"NameVariable","value":"user"},
+  {"type":"Punctuation","value":"."},
+  {"type":"NameVariable","value":"last_name"},
+  {"type":"Punctuation","value":")"},
+  {"type":"Text","value":"\n"},
+  {"type":"NameBuiltin","value":"println"},
+  {"type":"Punctuation","value":"("},
+  {"type":"NameVariable","value":"user"},
+  {"type":"Punctuation","value":"."},
+  {"type":"NameVariable","value":"age"},
+  {"type":"Punctuation","value":")"},
+  {"type":"Text","value":"\n"},
+  {"type":"CommentSingle","value":"// You can also decode JSON arrays:\n"},
+  {"type":"NameVariable","value":"sfoos"},
+  {"type":"Text","value":" "},
+  {"type":"Operator","value":":="},
+  {"type":"Text","value":" "},
+  {"type":"LiteralStringSingle","value":"'[{\"x\":123},{\"x\":456}]'"},
+  {"type":"Text","value":"\n"},
+  {"type":"NameVariable","value":"foos"},
+  {"type":"Text","value":" "},
+  {"type":"Operator","value":":="},
+  {"type":"Text","value":" "},
+  {"type":"NameVariable","value":"json"},
+  {"type":"Punctuation","value":"."},
+  {"type":"NameFunction","value":"decode"},
+  {"type":"Punctuation","value":"([]"},
+  {"type":"NameClass","value":"Foo"},
+  {"type":"Punctuation","value":","},
+  {"type":"Text","value":" "},
+  {"type":"NameVariable","value":"sfoos"},
+  {"type":"Punctuation","value":")"},
+  {"type":"KeywordDeclaration","value":"?"},
+  {"type":"Text","value":"\n"},
+  {"type":"NameBuiltin","value":"println"},
+  {"type":"Punctuation","value":"("},
+  {"type":"NameVariable","value":"foos"},
+  {"type":"Punctuation","value":"["},
+  {"type":"LiteralNumberInteger","value":"0"},
+  {"type":"Punctuation","value":"]."},
+  {"type":"NameVariable","value":"x"},
+  {"type":"Punctuation","value":")"},
+  {"type":"Text","value":"\n"},
+  {"type":"NameBuiltin","value":"println"},
+  {"type":"Punctuation","value":"("},
+  {"type":"NameVariable","value":"foos"},
+  {"type":"Punctuation","value":"["},
+  {"type":"LiteralNumberInteger","value":"1"},
+  {"type":"Punctuation","value":"]."},
+  {"type":"NameVariable","value":"x"},
+  {"type":"Punctuation","value":")"},
+  {"type":"Text","value":"\n\n\n"},
+  {"type":"KeywordDeclaration","value":"struct"},
+  {"type":"Text","value":" "},
+  {"type":"NameClass","value":"User"},
+  {"type":"Text","value":" "},
+  {"type":"Punctuation","value":"{"},
+  {"type":"Text","value":"\n\t"},
+  {"type":"NameVariable","value":"name"},
+  {"type":"Text","value":"  "},
+  {"type":"NameBuiltin","value":"string"},
+  {"type":"Text","value":"\n\t"},
+  {"type":"NameVariable","value":"score"},
+  {"type":"Text","value":" "},
+  {"type":"KeywordType","value":"i64"},
+  {"type":"Text","value":"\n"},
+  {"type":"Punctuation","value":"}"},
+  {"type":"Text","value":"\n\n"},
+  {"type":"KeywordDeclaration","value":"mut"},
+  {"type":"Text","value":" "},
+  {"type":"NameVariable","value":"data"},
+  {"type":"Text","value":" "},
+  {"type":"Operator","value":":="},
+  {"type":"Text","value":" "},
+  {"type":"KeywordDeclaration","value":"map"},
+  {"type":"Punctuation","value":"["},
+  {"type":"NameBuiltin","value":"string"},
+  {"type":"Punctuation","value":"]"},
+  {"type":"KeywordType","value":"int"},
+  {"type":"Punctuation","value":"{}"},
+  {"type":"Text","value":"\n"},
+  {"type":"NameVariable","value":"user"},
+  {"type":"Text","value":" "},
+  {"type":"Operator","value":":="},
+  {"type":"Text","value":" "},
+  {"type":"Operator","value":"\u0026"},
+  {"type":"NameClass","value":"User"},
+  {"type":"Punctuation","value":"{"},
+  {"type":"Text","value":"\n\t"},
+  {"type":"NameVariable","value":"name"},
+  {"type":"Punctuation","value":":"},
+  {"type":"Text","value":" "},
+  {"type":"LiteralStringSingle","value":"'Pierre'"},
+  {"type":"Text","value":"\n\t"},
+  {"type":"NameVariable","value":"score"},
+  {"type":"Punctuation","value":":"},
+  {"type":"Text","value":" "},
+  {"type":"LiteralNumberInteger","value":"1024"},
+  {"type":"Text","value":"\n"},
+  {"type":"Punctuation","value":"}"},
+  {"type":"Text","value":"\n\n"},
+  {"type":"NameVariable","value":"data"},
+  {"type":"Punctuation","value":"["},
+  {"type":"LiteralStringSingle","value":"'x'"},
+  {"type":"Punctuation","value":"]"},
+  {"type":"Text","value":" "},
+  {"type":"Operator","value":"="},
+  {"type":"Text","value":" "},
+  {"type":"LiteralNumberInteger","value":"42"},
+  {"type":"Text","value":"\n"},
+  {"type":"NameVariable","value":"data"},
+  {"type":"Punctuation","value":"["},
+  {"type":"LiteralStringSingle","value":"'y'"},
+  {"type":"Punctuation","value":"]"},
+  {"type":"Text","value":" "},
+  {"type":"Operator","value":"="},
+  {"type":"Text","value":" "},
+  {"type":"LiteralNumberInteger","value":"360"},
+  {"type":"Text","value":"\n\n"},
+  {"type":"NameBuiltin","value":"println"},
+  {"type":"Punctuation","value":"("},
+  {"type":"NameVariable","value":"json"},
+  {"type":"Punctuation","value":"."},
+  {"type":"NameFunction","value":"encode"},
+  {"type":"Punctuation","value":"("},
+  {"type":"NameVariable","value":"data"},
+  {"type":"Punctuation","value":"))"},
+  {"type":"Text","value":" "},
+  {"type":"CommentSingle","value":"// {\"x\":42,\"y\":360}\n"},
+  {"type":"NameBuiltin","value":"println"},
+  {"type":"Punctuation","value":"("},
+  {"type":"NameVariable","value":"json"},
+  {"type":"Punctuation","value":"."},
+  {"type":"NameFunction","value":"encode"},
+  {"type":"Punctuation","value":"("},
+  {"type":"NameVariable","value":"user"},
+  {"type":"Punctuation","value":"))"},
+  {"type":"Text","value":" "},
+  {"type":"CommentSingle","value":"// {\"name\":\"Pierre\",\"score\":1024}\n"},
+  {"type":"Text","value":"\n"},
+  {"type":"KeywordDeclaration","value":"fn"},
+  {"type":"Text","value":" "},
+  {"type":"NameFunction","value":"test_hello"},
+  {"type":"Punctuation","value":"()"},
+  {"type":"Text","value":" "},
+  {"type":"Punctuation","value":"{"},
+  {"type":"Text","value":"\n\t"},
+  {"type":"Keyword","value":"assert"},
+  {"type":"Text","value":" "},
+  {"type":"NameFunction","value":"hello"},
+  {"type":"Punctuation","value":"()"},
+  {"type":"Text","value":" "},
+  {"type":"Operator","value":"=="},
+  {"type":"Text","value":" "},
+  {"type":"LiteralStringSingle","value":"'Hello world'"},
+  {"type":"Text","value":"\n"},
+  {"type":"Punctuation","value":"}"},
+  {"type":"Text","value":"\n\n"},
+  {"type":"KeywordNamespace","value":"import"},
+  {"type":"Text","value":" "},
+  {"type":"NameVariable","value":"strconv"},
+  {"type":"Text","value":"\n\n"},
+  {"type":"KeywordDeclaration","value":"fn"},
+  {"type":"Text","value":" "},
+  {"type":"NameFunction","value":"test_atoi"},
+  {"type":"Punctuation","value":"()"},
+  {"type":"Text","value":" "},
+  {"type":"KeywordDeclaration","value":"?"},
+  {"type":"Text","value":" "},
+  {"type":"Punctuation","value":"{"},
+  {"type":"Text","value":"\n\t"},
+  {"type":"Keyword","value":"assert"},
+  {"type":"Text","value":" "},
+  {"type":"NameVariable","value":"strconv"},
+  {"type":"Punctuation","value":"."},
+  {"type":"NameFunction","value":"atoi"},
+  {"type":"Punctuation","value":"("},
+  {"type":"LiteralStringSingle","value":"'1'"},
+  {"type":"Punctuation","value":")"},
+  {"type":"KeywordDeclaration","value":"?"},
+  {"type":"Text","value":" "},
+  {"type":"Operator","value":"=="},
+  {"type":"Text","value":" "},
+  {"type":"LiteralNumberInteger","value":"1"},
+  {"type":"Text","value":"\n\t"},
+  {"type":"Keyword","value":"assert"},
+  {"type":"Text","value":" "},
+  {"type":"NameVariable","value":"strconv"},
+  {"type":"Punctuation","value":"."},
+  {"type":"NameFunction","value":"atoi"},
+  {"type":"Punctuation","value":"("},
+  {"type":"LiteralStringSingle","value":"'one'"},
+  {"type":"Punctuation","value":")"},
+  {"type":"KeywordDeclaration","value":"?"},
+  {"type":"Text","value":" "},
+  {"type":"Operator","value":"=="},
+  {"type":"Text","value":" "},
+  {"type":"LiteralNumberInteger","value":"1"},
+  {"type":"Text","value":" "},
+  {"type":"CommentSingle","value":"// test will fail\n"},
+  {"type":"Punctuation","value":"}"},
+  {"type":"Text","value":"\n\n"},
+  {"type":"KeywordDeclaration","value":"fn"},
+  {"type":"Text","value":" "},
+  {"type":"NameFunction","value":"test_subtest"},
+  {"type":"Punctuation","value":"()"},
+  {"type":"Text","value":" "},
+  {"type":"Punctuation","value":"{"},
+  {"type":"Text","value":"\n\t"},
+  {"type":"NameVariable","value":"res"},
+  {"type":"Text","value":" "},
+  {"type":"Operator","value":":="},
+  {"type":"Text","value":" "},
+  {"type":"NameVariable","value":"os"},
+  {"type":"Punctuation","value":"."},
+  {"type":"NameFunction","value":"execute"},
+  {"type":"Punctuation","value":"("},
+  {"type":"LiteralStringSingle","value":"'"},
+  {"type":"Operator","value":"$"},
+  {"type":"Punctuation","value":"{"},
+  {"type":"NameVariable","value":"os"},
+  {"type":"Punctuation","value":"."},
+  {"type":"NameFunction","value":"quoted_path"},
+  {"type":"Punctuation","value":"("},
+  {"type":"NameVariableMagic","value":"@VEXE"},
+  {"type":"Punctuation","value":")}"},
+  {"type":"LiteralStringSingle","value":" other_test.v'"},
+  {"type":"Punctuation","value":")"},
+  {"type":"Text","value":"\n\t"},
+  {"type":"Keyword","value":"assert"},
+  {"type":"Text","value":" "},
+  {"type":"NameVariable","value":"res"},
+  {"type":"Punctuation","value":"."},
+  {"type":"NameVariable","value":"exit_code"},
+  {"type":"Text","value":" "},
+  {"type":"Operator","value":"=="},
+  {"type":"Text","value":" "},
+  {"type":"LiteralNumberInteger","value":"1"},
+  {"type":"Text","value":"\n\t"},
+  {"type":"Keyword","value":"assert"},
+  {"type":"Text","value":" "},
+  {"type":"NameVariable","value":"res"},
+  {"type":"Punctuation","value":"."},
+  {"type":"NameVariable","value":"output"},
+  {"type":"Punctuation","value":"."},
+  {"type":"NameBuiltin","value":"contains"},
+  {"type":"Punctuation","value":"("},
+  {"type":"LiteralStringSingle","value":"'other_test.v does not exist'"},
+  {"type":"Punctuation","value":")"},
+  {"type":"Text","value":"\n"},
+  {"type":"Punctuation","value":"}"},
+  {"type":"Text","value":"\n\n"},
+  {"type":"NameVariable","value":"os"},
+  {"type":"Punctuation","value":"."},
+  {"type":"NameFunction","value":"execute"},
+  {"type":"Punctuation","value":"("},
+  {"type":"LiteralStringSingle","value":"'"},
+  {"type":"Operator","value":"$"},
+  {"type":"Punctuation","value":"{"},
+  {"type":"NameVariable","value":"os"},
+  {"type":"Punctuation","value":"."},
+  {"type":"NameFunction","value":"quoted_path"},
+  {"type":"Punctuation","value":"("},
+  {"type":"LiteralStringDouble","value":"\"{test}. "},
+  {"type":"LiteralStringEscape","value":"\\$"},
+  {"type":"LiteralStringDouble","value":"{another test}. \\{and another\\}\""},
+  {"type":"Punctuation","value":")}"},
+  {"type":"LiteralStringSingle","value":" other_test.v'"},
+  {"type":"Punctuation","value":")"},
+  {"type":"Text","value":"\n\n"},
+  {"type":"KeywordDeclaration","value":"struct"},
+  {"type":"Text","value":" "},
+  {"type":"NameClass","value":"RefStruct"},
+  {"type":"Text","value":" "},
+  {"type":"Punctuation","value":"{"},
+  {"type":"Text","value":"\n"},
+  {"type":"KeywordDeclaration","value":"mut"},
+  {"type":"Punctuation","value":":"},
+  {"type":"Text","value":"\n\t"},
+  {"type":"NameVariable","value":"r"},
+  {"type":"Text","value":" "},
+  {"type":"Operator","value":"\u0026"},
+  {"type":"NameClass","value":"MyStruct"},
+  {"type":"Text","value":"\n"},
+  {"type":"Punctuation","value":"}"},
+  {"type":"Text","value":"\n\n"},
+  {"type":"Punctuation","value":"["},
+  {"type":"NameAttribute","value":"heap"},
+  {"type":"Punctuation","value":"]"},
+  {"type":"Text","value":"\n"},
+  {"type":"KeywordDeclaration","value":"struct"},
+  {"type":"Text","value":" "},
+  {"type":"NameClass","value":"MyStruct"},
+  {"type":"Text","value":" "},
+  {"type":"Punctuation","value":"{"},
+  {"type":"Text","value":"\n\t"},
+  {"type":"NameVariable","value":"n"},
+  {"type":"Text","value":" "},
+  {"type":"KeywordType","value":"int"},
+  {"type":"Text","value":"\n"},
+  {"type":"Punctuation","value":"}"},
+  {"type":"Text","value":"\n\n"},
+  {"type":"KeywordDeclaration","value":"fn"},
+  {"type":"Text","value":" "},
+  {"type":"NameFunction","value":"main"},
+  {"type":"Punctuation","value":"()"},
+  {"type":"Text","value":" "},
+  {"type":"Punctuation","value":"{"},
+  {"type":"Text","value":"\n\t"},
+  {"type":"NameVariable","value":"m"},
+  {"type":"Text","value":" "},
+  {"type":"Operator","value":":="},
+  {"type":"Text","value":" "},
+  {"type":"NameClass","value":"MyStruct"},
+  {"type":"Punctuation","value":"{}"},
+  {"type":"Text","value":"\n\t"},
+  {"type":"KeywordDeclaration","value":"mut"},
+  {"type":"Text","value":" "},
+  {"type":"NameVariable","value":"r"},
+  {"type":"Text","value":" "},
+  {"type":"Operator","value":":="},
+  {"type":"Text","value":" "},
+  {"type":"NameClass","value":"RefStruct"},
+  {"type":"Punctuation","value":"{"},
+  {"type":"Text","value":"\n\t\t"},
+  {"type":"NameVariable","value":"r"},
+  {"type":"Punctuation","value":":"},
+  {"type":"Text","value":" "},
+  {"type":"Operator","value":"\u0026"},
+  {"type":"NameVariable","value":"m"},
+  {"type":"Text","value":"\n\t"},
+  {"type":"Punctuation","value":"}"},
+  {"type":"Text","value":"\n\t"},
+  {"type":"NameVariable","value":"r"},
+  {"type":"Punctuation","value":"."},
+  {"type":"NameFunction","value":"g"},
+  {"type":"Punctuation","value":"()"},
+  {"type":"Text","value":"\n\t"},
+  {"type":"NameBuiltin","value":"println"},
+  {"type":"Punctuation","value":"("},
+  {"type":"LiteralStringSingle","value":"'r: "},
+  {"type":"Operator","value":"$"},
+  {"type":"NameVariable","value":"r"},
+  {"type":"LiteralStringSingle","value":"'"},
+  {"type":"Punctuation","value":")"},
+  {"type":"Text","value":"\n"},
+  {"type":"Punctuation","value":"}"},
+  {"type":"Text","value":"\n\n"},
+  {"type":"KeywordDeclaration","value":"fn"},
+  {"type":"Text","value":" "},
+  {"type":"Punctuation","value":"("},
+  {"type":"KeywordDeclaration","value":"mut"},
+  {"type":"Text","value":" "},
+  {"type":"NameVariable","value":"r"},
+  {"type":"Text","value":" "},
+  {"type":"NameClass","value":"RefStruct"},
+  {"type":"Punctuation","value":")"},
+  {"type":"Text","value":" "},
+  {"type":"NameFunction","value":"g"},
+  {"type":"Punctuation","value":"()"},
+  {"type":"Text","value":" "},
+  {"type":"Punctuation","value":"{"},
+  {"type":"Text","value":"\n\t"},
+  {"type":"NameVariable","value":"s"},
+  {"type":"Text","value":" "},
+  {"type":"Operator","value":":="},
+  {"type":"Text","value":" "},
+  {"type":"NameClass","value":"MyStruct"},
+  {"type":"Punctuation","value":"{"},
+  {"type":"Text","value":"\n\t\t"},
+  {"type":"NameVariable","value":"n"},
+  {"type":"Punctuation","value":":"},
+  {"type":"Text","value":" "},
+  {"type":"LiteralNumberInteger","value":"7"},
+  {"type":"Text","value":"\n\t"},
+  {"type":"Punctuation","value":"}"},
+  {"type":"Text","value":"\n\t"},
+  {"type":"NameVariable","value":"r"},
+  {"type":"Punctuation","value":"."},
+  {"type":"NameFunction","value":"f"},
+  {"type":"Punctuation","value":"("},
+  {"type":"Operator","value":"\u0026"},
+  {"type":"NameVariable","value":"s"},
+  {"type":"Punctuation","value":")"},
+  {"type":"Text","value":" "},
+  {"type":"CommentSingle","value":"// reference to `s` inside `r` is passed back to `main() `\n"},
+  {"type":"Punctuation","value":"}"},
+  {"type":"Text","value":"\n\n"},
+  {"type":"KeywordDeclaration","value":"fn"},
+  {"type":"Text","value":" "},
+  {"type":"Punctuation","value":"("},
+  {"type":"KeywordDeclaration","value":"mut"},
+  {"type":"Text","value":" "},
+  {"type":"NameVariable","value":"r"},
+  {"type":"Text","value":" "},
+  {"type":"NameClass","value":"RefStruct"},
+  {"type":"Punctuation","value":")"},
+  {"type":"Text","value":" "},
+  {"type":"NameFunction","value":"f"},
+  {"type":"Punctuation","value":"("},
+  {"type":"NameVariable","value":"s"},
+  {"type":"Text","value":" "},
+  {"type":"Operator","value":"\u0026"},
+  {"type":"NameClass","value":"MyStruct"},
+  {"type":"Punctuation","value":")"},
+  {"type":"Text","value":" "},
+  {"type":"Punctuation","value":"{"},
+  {"type":"Text","value":"\n\t"},
+  {"type":"NameVariable","value":"r"},
+  {"type":"Punctuation","value":"."},
+  {"type":"NameVariable","value":"r"},
+  {"type":"Text","value":" "},
+  {"type":"Operator","value":"="},
+  {"type":"Text","value":" "},
+  {"type":"NameVariable","value":"s"},
+  {"type":"Text","value":" "},
+  {"type":"CommentSingle","value":"// would trigger error without `[heap]`\n"},
+  {"type":"Punctuation","value":"}"},
+  {"type":"Text","value":"\n\n"},
+  {"type":"KeywordNamespace","value":"import"},
+  {"type":"Text","value":" "},
+  {"type":"NameVariable","value":"sqlite"},
+  {"type":"Text","value":"\n\n"},
+  {"type":"CommentSingle","value":"// sets a custom table name. Default is struct name (case-sensitive)\n"},
+  {"type":"Punctuation","value":"["},
+  {"type":"NameAttribute","value":"table"},
+  {"type":"Punctuation","value":":"},
+  {"type":"Text","value":" "},
+  {"type":"Punctuation","value":"'"},
+  {"type":"LiteralStringSingle","value":"customers'"},
+  {"type":"Punctuation","value":"]"},
+  {"type":"Text","value":"\n"},
+  {"type":"KeywordDeclaration","value":"struct"},
+  {"type":"Text","value":" "},
+  {"type":"NameClass","value":"Customer"},
+  {"type":"Text","value":" "},
+  {"type":"Punctuation","value":"{"},
+  {"type":"Text","value":"\n\t"},
+  {"type":"NameVariable","value":"id"},
+  {"type":"Text","value":"\t\t  "},
+  {"type":"KeywordType","value":"int"},
+  {"type":"Text","value":"\t "},
+  {"type":"Punctuation","value":"["},
+  {"type":"NameAttribute","value":"primary"},
+  {"type":"Punctuation","value":";"},
+  {"type":"Text","value":" "},
+  {"type":"NameAttribute","value":"sql"},
+  {"type":"Punctuation","value":":"},
+  {"type":"Text","value":" "},
+  {"type":"LiteralString","value":"serial"},
+  {"type":"Punctuation","value":"]"},
+  {"type":"Text","value":" "},
+  {"type":"CommentSingle","value":"// a field named `id` of integer type must be the first field\n"},
+  {"type":"Text","value":"\t"},
+  {"type":"NameVariable","value":"name"},
+  {"type":"Text","value":"\t  "},
+  {"type":"NameBuiltin","value":"string"},
+  {"type":"Text","value":" "},
+  {"type":"Punctuation","value":"["},
+  {"type":"NameAttribute","value":"nonull"},
+  {"type":"Punctuation","value":"]"},
+  {"type":"Text","value":"\n\t"},
+  {"type":"NameVariable","value":"nr_orders"},
+  {"type":"Text","value":" "},
+  {"type":"KeywordType","value":"int"},
+  {"type":"Text","value":"\n\t"},
+  {"type":"NameVariable","value":"country"},
+  {"type":"Text","value":"\t  "},
+  {"type":"NameBuiltin","value":"string"},
+  {"type":"Text","value":" "},
+  {"type":"Punctuation","value":"["},
+  {"type":"NameAttribute","value":"nonull"},
+  {"type":"Punctuation","value":"]"},
+  {"type":"Text","value":"\n"},
+  {"type":"Punctuation","value":"}"},
+  {"type":"Text","value":"\n\n"},
+  {"type":"NameVariable","value":"db"},
+  {"type":"Text","value":" "},
+  {"type":"Operator","value":":="},
+  {"type":"Text","value":" "},
+  {"type":"NameVariable","value":"sqlite"},
+  {"type":"Punctuation","value":"."},
+  {"type":"NameFunction","value":"connect"},
+  {"type":"Punctuation","value":"("},
+  {"type":"LiteralStringSingle","value":"'customers.db'"},
+  {"type":"Punctuation","value":")"},
+  {"type":"KeywordDeclaration","value":"?"},
+  {"type":"Text","value":"\n\n"},
+  {"type":"Keyword","value":"sql"},
+  {"type":"Text","value":" "},
+  {"type":"Name","value":"db"},
+  {"type":"Text","value":" "},
+  {"type":"Punctuation","value":"{"},
+  {"type":"TextWhitespace","value":"\n\t"},
+  {"type":"Keyword","value":"create"},
+  {"type":"TextWhitespace","value":" "},
+  {"type":"Keyword","value":"table"},
+  {"type":"TextWhitespace","value":" "},
+  {"type":"Name","value":"Customer"},
+  {"type":"TextWhitespace","value":"\n"},
+  {"type":"Punctuation","value":"}"},
+  {"type":"Text","value":"\n\n"},
+  {"type":"CommentSingle","value":"// select count(*) from customers\n"},
+  {"type":"NameVariable","value":"nr_customers"},
+  {"type":"Text","value":" "},
+  {"type":"Operator","value":":="},
+  {"type":"Text","value":" "},
+  {"type":"Keyword","value":"sql"},
+  {"type":"Text","value":" "},
+  {"type":"Name","value":"db"},
+  {"type":"Text","value":" "},
+  {"type":"Punctuation","value":"{"},
+  {"type":"TextWhitespace","value":"\n\t"},
+  {"type":"Keyword","value":"select"},
+  {"type":"TextWhitespace","value":" "},
+  {"type":"Keyword","value":"count"},
+  {"type":"TextWhitespace","value":" "},
+  {"type":"Keyword","value":"from"},
+  {"type":"TextWhitespace","value":" "},
+  {"type":"Name","value":"Customer"},
+  {"type":"TextWhitespace","value":"\n"},
+  {"type":"Punctuation","value":"}"},
+  {"type":"Text","value":"\n"},
+  {"type":"NameBuiltin","value":"println"},
+  {"type":"Punctuation","value":"("},
+  {"type":"LiteralStringSingle","value":"'number of all customers: "},
+  {"type":"Operator","value":"$"},
+  {"type":"NameVariable","value":"nr_customers"},
+  {"type":"LiteralStringSingle","value":"'"},
+  {"type":"Punctuation","value":")"},
+  {"type":"Text","value":"\n"},
+  {"type":"CommentSingle","value":"// V syntax can be used to build queries\n"},
+  {"type":"NameVariable","value":"uk_customers"},
+  {"type":"Text","value":" "},
+  {"type":"Operator","value":":="},
+  {"type":"Text","value":" "},
+  {"type":"Keyword","value":"sql"},
+  {"type":"Text","value":" "},
+  {"type":"Name","value":"db"},
+  {"type":"Text","value":" "},
+  {"type":"Punctuation","value":"{"},
+  {"type":"TextWhitespace","value":"\n\t"},
+  {"type":"Keyword","value":"select"},
+  {"type":"TextWhitespace","value":" "},
+  {"type":"Keyword","value":"from"},
+  {"type":"TextWhitespace","value":" "},
+  {"type":"Name","value":"Customer"},
+  {"type":"TextWhitespace","value":" "},
+  {"type":"Keyword","value":"where"},
+  {"type":"TextWhitespace","value":" "},
+  {"type":"Name","value":"country"},
+  {"type":"TextWhitespace","value":" "},
+  {"type":"Operator","value":"=="},
+  {"type":"TextWhitespace","value":" "},
+  {"type":"LiteralStringSingle","value":"'uk'"},
+  {"type":"TextWhitespace","value":" "},
+  {"type":"Operator","value":"\u0026\u0026"},
+  {"type":"TextWhitespace","value":" "},
+  {"type":"Name","value":"nr_orders"},
+  {"type":"TextWhitespace","value":" "},
+  {"type":"Operator","value":"\u003e"},
+  {"type":"TextWhitespace","value":" "},
+  {"type":"LiteralNumberInteger","value":"0"},
+  {"type":"TextWhitespace","value":"\n"},
+  {"type":"Punctuation","value":"}"},
+  {"type":"Text","value":"\n"},
+  {"type":"NameBuiltin","value":"println"},
+  {"type":"Punctuation","value":"("},
+  {"type":"NameVariable","value":"uk_customers"},
+  {"type":"Punctuation","value":"."},
+  {"type":"NameVariable","value":"len"},
+  {"type":"Punctuation","value":")"},
+  {"type":"Text","value":"\n"},
+  {"type":"Keyword","value":"for"},
+  {"type":"Text","value":" "},
+  {"type":"NameVariable","value":"customer"},
+  {"type":"Text","value":" "},
+  {"type":"Keyword","value":"in"},
+  {"type":"Text","value":" "},
+  {"type":"NameVariable","value":"uk_customers"},
+  {"type":"Text","value":" "},
+  {"type":"Punctuation","value":"{"},
+  {"type":"Text","value":"\n\t"},
+  {"type":"NameBuiltin","value":"println"},
+  {"type":"Punctuation","value":"("},
+  {"type":"LiteralStringSingle","value":"'"},
+  {"type":"Operator","value":"$"},
+  {"type":"NameVariable","value":"customer"},
+  {"type":"Punctuation","value":"."},
+  {"type":"NameVariable","value":"id"},
+  {"type":"LiteralStringSingle","value":" - "},
+  {"type":"Operator","value":"$"},
+  {"type":"NameVariable","value":"customer"},
+  {"type":"Punctuation","value":"."},
+  {"type":"NameVariable","value":"name"},
+  {"type":"LiteralStringSingle","value":"'"},
+  {"type":"Punctuation","value":")"},
+  {"type":"Text","value":"\n"},
+  {"type":"Punctuation","value":"}"},
+  {"type":"Text","value":"\n"},
+  {"type":"CommentSingle","value":"// by adding `limit 1` we tell V that there will be only one object\n"},
+  {"type":"NameVariable","value":"customer"},
+  {"type":"Text","value":" "},
+  {"type":"Operator","value":":="},
+  {"type":"Text","value":" "},
+  {"type":"Keyword","value":"sql"},
+  {"type":"Text","value":" "},
+  {"type":"Name","value":"db"},
+  {"type":"Text","value":" "},
+  {"type":"Punctuation","value":"{"},
+  {"type":"TextWhitespace","value":"\n\t"},
+  {"type":"Keyword","value":"select"},
+  {"type":"TextWhitespace","value":" "},
+  {"type":"Keyword","value":"from"},
+  {"type":"TextWhitespace","value":" "},
+  {"type":"Name","value":"Customer"},
+  {"type":"TextWhitespace","value":" "},
+  {"type":"Keyword","value":"where"},
+  {"type":"TextWhitespace","value":" "},
+  {"type":"Name","value":"id"},
+  {"type":"TextWhitespace","value":" "},
+  {"type":"Operator","value":"=="},
+  {"type":"TextWhitespace","value":" "},
+  {"type":"LiteralNumberInteger","value":"1"},
+  {"type":"TextWhitespace","value":" "},
+  {"type":"Keyword","value":"limit"},
+  {"type":"TextWhitespace","value":" "},
+  {"type":"LiteralNumberInteger","value":"1"},
+  {"type":"TextWhitespace","value":"\n"},
+  {"type":"Punctuation","value":"}"},
+  {"type":"Text","value":"\n"},
+  {"type":"NameBuiltin","value":"println"},
+  {"type":"Punctuation","value":"("},
+  {"type":"LiteralStringSingle","value":"'"},
+  {"type":"Operator","value":"$"},
+  {"type":"NameVariable","value":"customer"},
+  {"type":"Punctuation","value":"."},
+  {"type":"NameVariable","value":"id"},
+  {"type":"LiteralStringSingle","value":" - "},
+  {"type":"Operator","value":"$"},
+  {"type":"NameVariable","value":"customer"},
+  {"type":"Punctuation","value":"."},
+  {"type":"NameVariable","value":"name"},
+  {"type":"LiteralStringSingle","value":"'"},
+  {"type":"Punctuation","value":")"},
+  {"type":"Text","value":"\n"},
+  {"type":"CommentSingle","value":"// insert a new customer\n"},
+  {"type":"NameVariable","value":"new_customer"},
+  {"type":"Text","value":" "},
+  {"type":"Operator","value":":="},
+  {"type":"Text","value":" "},
+  {"type":"NameClass","value":"Customer"},
+  {"type":"Punctuation","value":"{"},
+  {"type":"Text","value":"\n\t"},
+  {"type":"NameVariable","value":"name"},
+  {"type":"Punctuation","value":":"},
+  {"type":"Text","value":" "},
+  {"type":"LiteralStringSingle","value":"'Bob'"},
+  {"type":"Text","value":"\n\t"},
+  {"type":"NameVariable","value":"nr_orders"},
+  {"type":"Punctuation","value":":"},
+  {"type":"Text","value":" "},
+  {"type":"LiteralNumberInteger","value":"10"},
+  {"type":"Text","value":"\n"},
+  {"type":"Punctuation","value":"}"},
+  {"type":"Text","value":"\n"},
+  {"type":"Keyword","value":"sql"},
+  {"type":"Text","value":" "},
+  {"type":"Name","value":"db"},
+  {"type":"Text","value":" "},
+  {"type":"Punctuation","value":"{"},
+  {"type":"TextWhitespace","value":"\n\t"},
+  {"type":"Keyword","value":"insert"},
+  {"type":"TextWhitespace","value":" "},
+  {"type":"Name","value":"new_customer"},
+  {"type":"TextWhitespace","value":" "},
+  {"type":"Keyword","value":"into"},
+  {"type":"TextWhitespace","value":" "},
+  {"type":"Name","value":"Customer"},
+  {"type":"TextWhitespace","value":"\n"},
+  {"type":"Punctuation","value":"}"},
+  {"type":"Text","value":"\n\n"},
+  {"type":"LiteralStringDoc","value":"// "},
+  {"type":"GenericEmph","value":"clearall"},
+  {"type":"LiteralStringDoc","value":" clears all bits in the array\n"},
+  {"type":"KeywordDeclaration","value":"fn"},
+  {"type":"Text","value":" "},
+  {"type":"NameFunction","value":"clearall"},
+  {"type":"Punctuation","value":"()"},
+  {"type":"Text","value":" "},
+  {"type":"Punctuation","value":"{"},
+  {"type":"Text","value":"\n"},
+  {"type":"Punctuation","value":"}"},
+  {"type":"Text","value":"\n\n"},
+  {"type":"LiteralStringDoc","value":"// "},
+  {"type":"GenericEmph","value":"copy_all"},
+  {"type":"LiteralStringDoc","value":" recursively copies all elements of the array by their value,\n// "},
+  {"type":"GenericHeading","value":"# Some Heading"},
+  {"type":"Text","value":"\n"},
+  {"type":"LiteralStringDoc","value":"// if `dupes` is false all duplicate values are eliminated in the process.\n"},
+  {"type":"LiteralStringDelimiter","value":"// ----------------------------------------\n"},
+  {"type":"KeywordDeclaration","value":"fn"},
+  {"type":"Text","value":" "},
+  {"type":"NameFunction","value":"copy_all"},
+  {"type":"Punctuation","value":"("},
+  {"type":"NameVariable","value":"dupes"},
+  {"type":"Text","value":" "},
+  {"type":"KeywordType","value":"bool"},
+  {"type":"Punctuation","value":")"},
+  {"type":"Text","value":" "},
+  {"type":"Punctuation","value":"{"},
+  {"type":"Text","value":"\n\t"},
+  {"type":"CommentSingle","value":"// ...\n"},
+  {"type":"Punctuation","value":"}"},
+  {"type":"Text","value":"\n\n"},
+  {"type":"KeywordDeclaration","value":"fn"},
+  {"type":"Text","value":" "},
+  {"type":"NameFunction","value":"main"},
+  {"type":"Punctuation","value":"()"},
+  {"type":"Text","value":" "},
+  {"type":"Punctuation","value":"{"},
+  {"type":"Text","value":"\n\t"},
+  {"type":"NameVariable","value":"sw"},
+  {"type":"Text","value":" "},
+  {"type":"Operator","value":":="},
+  {"type":"Text","value":" "},
+  {"type":"NameVariable","value":"time"},
+  {"type":"Punctuation","value":"."},
+  {"type":"NameFunction","value":"new_stopwatch"},
+  {"type":"Punctuation","value":"()"},
+  {"type":"Text","value":"\n\t"},
+  {"type":"NameBuiltin","value":"println"},
+  {"type":"Punctuation","value":"("},
+  {"type":"LiteralStringSingle","value":"'Hello world'"},
+  {"type":"Punctuation","value":")"},
+  {"type":"Text","value":"\n\t"},
+  {"type":"NameBuiltin","value":"println"},
+  {"type":"Punctuation","value":"("},
+  {"type":"LiteralStringSingle","value":"'Greeting the world took: "},
+  {"type":"Operator","value":"$"},
+  {"type":"Punctuation","value":"{"},
+  {"type":"NameVariable","value":"sw"},
+  {"type":"Punctuation","value":"."},
+  {"type":"NameFunction","value":"elapsed"},
+  {"type":"Punctuation","value":"()."},
+  {"type":"NameFunction","value":"nanoseconds"},
+  {"type":"Punctuation","value":"()}"},
+  {"type":"LiteralStringSingle","value":"ns'"},
+  {"type":"Punctuation","value":")"},
+  {"type":"Text","value":"\n"},
+  {"type":"Punctuation","value":"}"},
+  {"type":"Text","value":"\n\n"},
+  {"type":"CommentSingle","value":"// allocate 2 uninitialized bytes \u0026 return a reference to them\n"},
+  {"type":"KeywordDeclaration","value":"mut"},
+  {"type":"Text","value":" "},
+  {"type":"NameVariable","value":"p"},
+  {"type":"Text","value":" "},
+  {"type":"Operator","value":":="},
+  {"type":"Text","value":" "},
+  {"type":"Keyword","value":"unsafe"},
+  {"type":"Text","value":" "},
+  {"type":"Punctuation","value":"{"},
+  {"type":"Text","value":" "},
+  {"type":"NameBuiltin","value":"malloc"},
+  {"type":"Punctuation","value":"("},
+  {"type":"LiteralNumberInteger","value":"2"},
+  {"type":"Punctuation","value":")"},
+  {"type":"Text","value":" "},
+  {"type":"Punctuation","value":"}"},
+  {"type":"Text","value":"\n"},
+  {"type":"NameVariable","value":"p"},
+  {"type":"Punctuation","value":"["},
+  {"type":"LiteralNumberInteger","value":"0"},
+  {"type":"Punctuation","value":"]"},
+  {"type":"Text","value":" "},
+  {"type":"Operator","value":"="},
+  {"type":"Text","value":" "},
+  {"type":"LiteralStringChar","value":"`h`"},
+  {"type":"Text","value":" "},
+  {"type":"CommentSingle","value":"// Error: pointer indexing is only allowed in `unsafe` blocks\n"},
+  {"type":"Keyword","value":"unsafe"},
+  {"type":"Text","value":" "},
+  {"type":"Punctuation","value":"{"},
+  {"type":"Text","value":"\n\t"},
+  {"type":"NameVariable","value":"p"},
+  {"type":"Punctuation","value":"["},
+  {"type":"LiteralNumberInteger","value":"0"},
+  {"type":"Punctuation","value":"]"},
+  {"type":"Text","value":" "},
+  {"type":"Operator","value":"="},
+  {"type":"Text","value":" "},
+  {"type":"LiteralStringChar","value":"`h`"},
+  {"type":"Text","value":" "},
+  {"type":"CommentSingle","value":"// OK\n"},
+  {"type":"Text","value":"\t"},
+  {"type":"NameVariable","value":"p"},
+  {"type":"Punctuation","value":"["},
+  {"type":"LiteralNumberInteger","value":"1"},
+  {"type":"Punctuation","value":"]"},
+  {"type":"Text","value":" "},
+  {"type":"Operator","value":"="},
+  {"type":"Text","value":" "},
+  {"type":"LiteralStringChar","value":"`i`"},
+  {"type":"Text","value":"\n"},
+  {"type":"Punctuation","value":"}"},
+  {"type":"Text","value":"\n"},
+  {"type":"NameVariable","value":"p"},
+  {"type":"Operator","value":"++"},
+  {"type":"Text","value":" "},
+  {"type":"CommentSingle","value":"// Error: pointer arithmetic is only allowed in `unsafe` blocks\n"},
+  {"type":"Keyword","value":"unsafe"},
+  {"type":"Text","value":" "},
+  {"type":"Punctuation","value":"{"},
+  {"type":"Text","value":"\n\t"},
+  {"type":"NameVariable","value":"p"},
+  {"type":"Operator","value":"++"},
+  {"type":"Text","value":" "},
+  {"type":"CommentSingle","value":"// OK\n"},
+  {"type":"Punctuation","value":"}"},
+  {"type":"Text","value":"\n"},
+  {"type":"Keyword","value":"assert"},
+  {"type":"Text","value":" "},
+  {"type":"Operator","value":"*"},
+  {"type":"NameVariable","value":"p"},
+  {"type":"Text","value":" "},
+  {"type":"Operator","value":"=="},
+  {"type":"Text","value":" "},
+  {"type":"LiteralStringChar","value":"`i`"},
+  {"type":"Text","value":"\n\n"},
+  {"type":"KeywordDeclaration","value":"struct"},
+  {"type":"Text","value":" "},
+  {"type":"NameClass","value":"Foo"},
+  {"type":"Text","value":" "},
+  {"type":"Punctuation","value":"{"},
+  {"type":"Text","value":"\n\t"},
+  {"type":"NameVariable","value":"a"},
+  {"type":"Text","value":" "},
+  {"type":"KeywordType","value":"int"},
+  {"type":"Text","value":"\n\t"},
+  {"type":"NameVariable","value":"b"},
+  {"type":"Text","value":" "},
+  {"type":"KeywordType","value":"int"},
+  {"type":"Text","value":"\n"},
+  {"type":"Punctuation","value":"}"},
+  {"type":"Text","value":"\n\n"},
+  {"type":"Keyword","value":"assert"},
+  {"type":"Text","value":" "},
+  {"type":"Keyword","value":"sizeof"},
+  {"type":"Punctuation","value":"("},
+  {"type":"NameClass","value":"Foo"},
+  {"type":"Punctuation","value":")"},
+  {"type":"Text","value":" "},
+  {"type":"Operator","value":"=="},
+  {"type":"Text","value":" "},
+  {"type":"LiteralNumberInteger","value":"8"},
+  {"type":"Text","value":"\n"},
+  {"type":"Keyword","value":"assert"},
+  {"type":"Text","value":" "},
+  {"type":"Keyword","value":"__offsetof"},
+  {"type":"Punctuation","value":"("},
+  {"type":"NameClass","value":"Foo"},
+  {"type":"Punctuation","value":","},
+  {"type":"Text","value":" "},
+  {"type":"NameVariable","value":"a"},
+  {"type":"Punctuation","value":")"},
+  {"type":"Text","value":" "},
+  {"type":"Operator","value":"=="},
+  {"type":"Text","value":" "},
+  {"type":"LiteralNumberInteger","value":"0"},
+  {"type":"Text","value":"\n"},
+  {"type":"Keyword","value":"assert"},
+  {"type":"Text","value":" "},
+  {"type":"Keyword","value":"__offsetof"},
+  {"type":"Punctuation","value":"("},
+  {"type":"NameClass","value":"Foo"},
+  {"type":"Punctuation","value":","},
+  {"type":"Text","value":" "},
+  {"type":"NameVariable","value":"b"},
+  {"type":"Punctuation","value":")"},
+  {"type":"Text","value":" "},
+  {"type":"Operator","value":"=="},
+  {"type":"Text","value":" "},
+  {"type":"LiteralNumberInteger","value":"4"},
+  {"type":"Text","value":"\n\n"},
+  {"type":"CommentPreproc","value":"#flag -lsqlite3"},
+  {"type":"Text","value":"\n"},
+  {"type":"CommentPreproc","value":"#include"},
+  {"type":"Text","value":" "},
+  {"type":"CommentPreprocFile","value":"\"sqlite3.h\""},
+  {"type":"Text","value":"\n"},
+  {"type":"CommentSingle","value":"// See also the example from https://www.sqlite.org/quickstart.html\n"},
+  {"type":"KeywordDeclaration","value":"struct"},
+  {"type":"Text","value":" "},
+  {"type":"NameClass","value":"C"},
+  {"type":"Punctuation","value":"."},
+  {"type":"NameVariable","value":"sqlite3"},
+  {"type":"Text","value":" "},
+  {"type":"Punctuation","value":"{"},
+  {"type":"Text","value":"\n"},
+  {"type":"Punctuation","value":"}"},
+  {"type":"Text","value":"\n\n"},
+  {"type":"KeywordDeclaration","value":"struct"},
+  {"type":"Text","value":" "},
+  {"type":"NameClass","value":"C"},
+  {"type":"Punctuation","value":"."},
+  {"type":"NameVariable","value":"sqlite3_stmt"},
+  {"type":"Text","value":" "},
+  {"type":"Punctuation","value":"{"},
+  {"type":"Text","value":"\n"},
+  {"type":"Punctuation","value":"}"},
+  {"type":"Text","value":"\n\n"},
+  {"type":"KeywordDeclaration","value":"type"},
+  {"type":"Text","value":" "},
+  {"type":"NameClass","value":"FnSqlite3Callback"},
+  {"type":"Text","value":" "},
+  {"type":"Operator","value":"="},
+  {"type":"Text","value":" "},
+  {"type":"KeywordDeclaration","value":"fn"},
+  {"type":"Text","value":" "},
+  {"type":"Punctuation","value":"("},
+  {"type":"KeywordType","value":"voidptr"},
+  {"type":"Punctuation","value":","},
+  {"type":"Text","value":" "},
+  {"type":"KeywordType","value":"int"},
+  {"type":"Punctuation","value":","},
+  {"type":"Text","value":" "},
+  {"type":"Operator","value":"\u0026\u0026"},
+  {"type":"NameVariable","value":"char"},
+  {"type":"Punctuation","value":","},
+  {"type":"Text","value":" "},
+  {"type":"Operator","value":"\u0026\u0026"},
+  {"type":"NameVariable","value":"char"},
+  {"type":"Punctuation","value":")"},
+  {"type":"Text","value":" "},
+  {"type":"KeywordType","value":"int"},
+  {"type":"Text","value":"\n\n"},
+  {"type":"KeywordDeclaration","value":"fn"},
+  {"type":"Text","value":" "},
+  {"type":"NameClass","value":"C"},
+  {"type":"Punctuation","value":"."},
+  {"type":"NameFunction","value":"sqlite3_open"},
+  {"type":"Punctuation","value":"("},
+  {"type":"Operator","value":"\u0026"},
+  {"type":"NameVariable","value":"char"},
+  {"type":"Punctuation","value":","},
+  {"type":"Text","value":" "},
+  {"type":"Operator","value":"\u0026\u0026"},
+  {"type":"NameClass","value":"C"},
+  {"type":"Punctuation","value":"."},
+  {"type":"NameVariable","value":"sqlite3"},
+  {"type":"Punctuation","value":")"},
+  {"type":"Text","value":" "},
+  {"type":"KeywordType","value":"int"},
+  {"type":"Text","value":"\n\n"},
+  {"type":"KeywordDeclaration","value":"fn"},
+  {"type":"Text","value":" "},
+  {"type":"NameClass","value":"C"},
+  {"type":"Punctuation","value":"."},
+  {"type":"NameFunction","value":"sqlite3_close"},
+  {"type":"Punctuation","value":"("},
+  {"type":"Operator","value":"\u0026"},
+  {"type":"NameClass","value":"C"},
+  {"type":"Punctuation","value":"."},
+  {"type":"NameVariable","value":"sqlite3"},
+  {"type":"Punctuation","value":")"},
+  {"type":"Text","value":" "},
+  {"type":"KeywordType","value":"int"},
+  {"type":"Text","value":"\n\n"},
+  {"type":"KeywordDeclaration","value":"fn"},
+  {"type":"Text","value":" "},
+  {"type":"NameClass","value":"C"},
+  {"type":"Punctuation","value":"."},
+  {"type":"NameFunction","value":"sqlite3_column_int"},
+  {"type":"Punctuation","value":"("},
+  {"type":"NameVariable","value":"stmt"},
+  {"type":"Text","value":" "},
+  {"type":"Operator","value":"\u0026"},
+  {"type":"NameClass","value":"C"},
+  {"type":"Punctuation","value":"."},
+  {"type":"NameVariable","value":"sqlite3_stmt"},
+  {"type":"Punctuation","value":","},
+  {"type":"Text","value":" "},
+  {"type":"NameVariable","value":"n"},
+  {"type":"Text","value":" "},
+  {"type":"KeywordType","value":"int"},
+  {"type":"Punctuation","value":")"},
+  {"type":"Text","value":" "},
+  {"type":"KeywordType","value":"int"},
+  {"type":"Text","value":"\n\n"},
+  {"type":"CommentSingle","value":"// ... you can also just define the type of parameter and leave out the C. prefix\n"},
+  {"type":"KeywordDeclaration","value":"fn"},
+  {"type":"Text","value":" "},
+  {"type":"NameClass","value":"C"},
+  {"type":"Punctuation","value":"."},
+  {"type":"NameFunction","value":"sqlite3_prepare_v2"},
+  {"type":"Punctuation","value":"("},
+  {"type":"Operator","value":"\u0026"},
+  {"type":"NameClass","value":"C"},
+  {"type":"Punctuation","value":"."},
+  {"type":"NameVariable","value":"sqlite3"},
+  {"type":"Punctuation","value":","},
+  {"type":"Text","value":" "},
+  {"type":"Operator","value":"\u0026"},
+  {"type":"NameVariable","value":"char"},
+  {"type":"Punctuation","value":","},
+  {"type":"Text","value":" "},
+  {"type":"KeywordType","value":"int"},
+  {"type":"Punctuation","value":","},
+  {"type":"Text","value":" "},
+  {"type":"Operator","value":"\u0026\u0026"},
+  {"type":"NameClass","value":"C"},
+  {"type":"Punctuation","value":"."},
+  {"type":"NameVariable","value":"sqlite3_stmt"},
+  {"type":"Punctuation","value":","},
+  {"type":"Text","value":" "},
+  {"type":"Operator","value":"\u0026\u0026"},
+  {"type":"NameVariable","value":"char"},
+  {"type":"Punctuation","value":")"},
+  {"type":"Text","value":" "},
+  {"type":"KeywordType","value":"int"},
+  {"type":"Text","value":"\n\n"},
+  {"type":"KeywordDeclaration","value":"fn"},
+  {"type":"Text","value":" "},
+  {"type":"NameClass","value":"C"},
+  {"type":"Punctuation","value":"."},
+  {"type":"NameFunction","value":"sqlite3_step"},
+  {"type":"Punctuation","value":"("},
+  {"type":"Operator","value":"\u0026"},
+  {"type":"NameClass","value":"C"},
+  {"type":"Punctuation","value":"."},
+  {"type":"NameVariable","value":"sqlite3_stmt"},
+  {"type":"Punctuation","value":")"},
+  {"type":"Text","value":"\n\n"},
+  {"type":"KeywordDeclaration","value":"fn"},
+  {"type":"Text","value":" "},
+  {"type":"NameClass","value":"C"},
+  {"type":"Punctuation","value":"."},
+  {"type":"NameFunction","value":"sqlite3_finalize"},
+  {"type":"Punctuation","value":"("},
+  {"type":"Operator","value":"\u0026"},
+  {"type":"NameClass","value":"C"},
+  {"type":"Punctuation","value":"."},
+  {"type":"NameVariable","value":"sqlite3_stmt"},
+  {"type":"Punctuation","value":")"},
+  {"type":"Text","value":"\n\n"},
+  {"type":"KeywordDeclaration","value":"fn"},
+  {"type":"Text","value":" "},
+  {"type":"NameClass","value":"C"},
+  {"type":"Punctuation","value":"."},
+  {"type":"NameFunction","value":"sqlite3_exec"},
+  {"type":"Punctuation","value":"("},
+  {"type":"NameVariable","value":"db"},
+  {"type":"Text","value":" "},
+  {"type":"Operator","value":"\u0026"},
+  {"type":"NameClass","value":"C"},
+  {"type":"Punctuation","value":"."},
+  {"type":"NameVariable","value":"sqlite3"},
+  {"type":"Punctuation","value":","},
+  {"type":"Text","value":" "},
+  {"type":"NameVariable","value":"sql"},
+  {"type":"Text","value":" "},
+  {"type":"Operator","value":"\u0026"},
+  {"type":"NameVariable","value":"char"},
+  {"type":"Punctuation","value":","},
+  {"type":"Text","value":" "},
+  {"type":"NameVariable","value":"cb"},
+  {"type":"Text","value":" "},
+  {"type":"NameClass","value":"FnSqlite3Callback"},
+  {"type":"Punctuation","value":","},
+  {"type":"Text","value":" "},
+  {"type":"NameVariable","value":"cb_arg"},
+  {"type":"Text","value":" "},
+  {"type":"KeywordType","value":"voidptr"},
+  {"type":"Punctuation","value":","},
+  {"type":"Text","value":" "},
+  {"type":"NameVariable","value":"emsg"},
+  {"type":"Text","value":" "},
+  {"type":"Operator","value":"\u0026\u0026"},
+  {"type":"NameVariable","value":"char"},
+  {"type":"Punctuation","value":")"},
+  {"type":"Text","value":" "},
+  {"type":"KeywordType","value":"int"},
+  {"type":"Text","value":"\n\n"},
+  {"type":"KeywordDeclaration","value":"fn"},
+  {"type":"Text","value":" "},
+  {"type":"NameClass","value":"C"},
+  {"type":"Punctuation","value":"."},
+  {"type":"NameFunction","value":"sqlite3_free"},
+  {"type":"Punctuation","value":"("},
+  {"type":"KeywordType","value":"voidptr"},
+  {"type":"Punctuation","value":")"},
+  {"type":"Text","value":"\n\n"},
+  {"type":"KeywordDeclaration","value":"fn"},
+  {"type":"Text","value":" "},
+  {"type":"NameFunction","value":"my_callback"},
+  {"type":"Punctuation","value":"("},
+  {"type":"NameVariable","value":"arg"},
+  {"type":"Text","value":" "},
+  {"type":"KeywordType","value":"voidptr"},
+  {"type":"Punctuation","value":","},
+  {"type":"Text","value":" "},
+  {"type":"NameVariable","value":"howmany"},
+  {"type":"Text","value":" "},
+  {"type":"KeywordType","value":"int"},
+  {"type":"Punctuation","value":","},
+  {"type":"Text","value":" "},
+  {"type":"NameVariable","value":"cvalues"},
+  {"type":"Text","value":" "},
+  {"type":"Operator","value":"\u0026\u0026"},
+  {"type":"NameVariable","value":"char"},
+  {"type":"Punctuation","value":","},
+  {"type":"Text","value":" "},
+  {"type":"NameVariable","value":"cnames"},
+  {"type":"Text","value":" "},
+  {"type":"Operator","value":"\u0026\u0026"},
+  {"type":"NameVariable","value":"char"},
+  {"type":"Punctuation","value":")"},
+  {"type":"Text","value":" "},
+  {"type":"KeywordType","value":"int"},
+  {"type":"Text","value":" "},
+  {"type":"Punctuation","value":"{"},
+  {"type":"Text","value":"\n\t"},
+  {"type":"Keyword","value":"unsafe"},
+  {"type":"Text","value":" "},
+  {"type":"Punctuation","value":"{"},
+  {"type":"Text","value":"\n\t\t"},
+  {"type":"Keyword","value":"for"},
+  {"type":"Text","value":" "},
+  {"type":"NameVariable","value":"i"},
+  {"type":"Text","value":" "},
+  {"type":"Keyword","value":"in"},
+  {"type":"Text","value":" "},
+  {"type":"LiteralNumberInteger","value":"0"},
+  {"type":"Text","value":" "},
+  {"type":"Operator","value":".."},
+  {"type":"Text","value":" "},
+  {"type":"NameVariable","value":"howmany"},
+  {"type":"Text","value":" "},
+  {"type":"Punctuation","value":"{"},
+  {"type":"Text","value":"\n\t\t\t"},
+  {"type":"NameBuiltin","value":"print"},
+  {"type":"Punctuation","value":"("},
+  {"type":"LiteralStringSingle","value":"'| "},
+  {"type":"Operator","value":"$"},
+  {"type":"Punctuation","value":"{"},
+  {"type":"NameBuiltin","value":"cstring_to_vstring"},
+  {"type":"Punctuation","value":"("},
+  {"type":"NameVariable","value":"cnames"},
+  {"type":"Punctuation","value":"["},
+  {"type":"NameVariable","value":"i"},
+  {"type":"Punctuation","value":"])}"},
+  {"type":"LiteralStringSingle","value":": "},
+  {"type":"Operator","value":"$"},
+  {"type":"Punctuation","value":"{"},
+  {"type":"NameBuiltin","value":"cstring_to_vstring"},
+  {"type":"Punctuation","value":"("},
+  {"type":"NameVariable","value":"cvalues"},
+  {"type":"Punctuation","value":"["},
+  {"type":"NameVariable","value":"i"},
+  {"type":"Punctuation","value":"]):"},
+  {"type":"LiteralNumber","value":"20"},
+  {"type":"Punctuation","value":"}"},
+  {"type":"LiteralStringSingle","value":" '"},
+  {"type":"Punctuation","value":")"},
+  {"type":"Text","value":"\n\t\t"},
+  {"type":"Punctuation","value":"}"},
+  {"type":"Text","value":"\n\t"},
+  {"type":"Punctuation","value":"}"},
+  {"type":"Text","value":"\n\t"},
+  {"type":"NameBuiltin","value":"println"},
+  {"type":"Punctuation","value":"("},
+  {"type":"LiteralStringSingle","value":"'|'"},
+  {"type":"Punctuation","value":")"},
+  {"type":"Text","value":"\n\t"},
+  {"type":"Keyword","value":"return"},
+  {"type":"Text","value":" "},
+  {"type":"LiteralNumberInteger","value":"0"},
+  {"type":"Text","value":"\n"},
+  {"type":"Punctuation","value":"}"},
+  {"type":"Text","value":"\n\n"},
+  {"type":"KeywordDeclaration","value":"fn"},
+  {"type":"Text","value":" "},
+  {"type":"NameFunction","value":"main"},
+  {"type":"Punctuation","value":"()"},
+  {"type":"Text","value":" "},
+  {"type":"Punctuation","value":"{"},
+  {"type":"Text","value":"\n\t"},
+  {"type":"NameVariable","value":"db"},
+  {"type":"Text","value":" "},
+  {"type":"Operator","value":":="},
+  {"type":"Text","value":" "},
+  {"type":"Operator","value":"\u0026"},
+  {"type":"NameClass","value":"C"},
+  {"type":"Punctuation","value":"."},
+  {"type":"NameFunction","value":"sqlite3"},
+  {"type":"Punctuation","value":"("},
+  {"type":"LiteralNumberInteger","value":"0"},
+  {"type":"Punctuation","value":")"},
+  {"type":"Text","value":" "},
+  {"type":"CommentSingle","value":"// this means `sqlite3* db = 0`\n"},
+  {"type":"Text","value":"\t"},
+  {"type":"CommentSingle","value":"// passing a string literal to a C function call results in a C string, not a V string\n"},
+  {"type":"Text","value":"\t"},
+  {"type":"NameClass","value":"C"},
+  {"type":"Punctuation","value":"."},
+  {"type":"NameFunction","value":"sqlite3_open"},
+  {"type":"Punctuation","value":"("},
+  {"type":"LiteralStringAffix","value":"c"},
+  {"type":"LiteralStringSingle","value":"'users.db'"},
+  {"type":"Punctuation","value":","},
+  {"type":"Text","value":" "},
+  {"type":"Operator","value":"\u0026"},
+  {"type":"NameVariable","value":"db"},
+  {"type":"Punctuation","value":")"},
+  {"type":"Text","value":"\n\t"},
+  {"type":"CommentSingle","value":"// C.sqlite3_open(db_path.str, \u0026db)\n"},
+  {"type":"Text","value":"\t"},
+  {"type":"NameVariable","value":"query"},
+  {"type":"Text","value":" "},
+  {"type":"Operator","value":":="},
+  {"type":"Text","value":" "},
+  {"type":"LiteralStringSingle","value":"'select count(*) from users'"},
+  {"type":"Text","value":"\n\t"},
+  {"type":"NameVariable","value":"stmt"},
+  {"type":"Text","value":" "},
+  {"type":"Operator","value":":="},
+  {"type":"Text","value":" "},
+  {"type":"Operator","value":"\u0026"},
+  {"type":"NameClass","value":"C"},
+  {"type":"Punctuation","value":"."},
+  {"type":"NameFunction","value":"sqlite3_stmt"},
+  {"type":"Punctuation","value":"("},
+  {"type":"LiteralNumberInteger","value":"0"},
+  {"type":"Punctuation","value":")"},
+  {"type":"Text","value":"\n\t"},
+  {"type":"CommentSingle","value":"// NB: you can also use the `.str` field of a V string,\n"},
+  {"type":"Text","value":"\t"},
+  {"type":"CommentSingle","value":"// to get its C style zero terminated representation\n"},
+  {"type":"Text","value":"\t"},
+  {"type":"NameClass","value":"C"},
+  {"type":"Punctuation","value":"."},
+  {"type":"NameFunction","value":"sqlite3_prepare_v2"},
+  {"type":"Punctuation","value":"("},
+  {"type":"NameVariable","value":"db"},
+  {"type":"Punctuation","value":","},
+  {"type":"Text","value":" "},
+  {"type":"Operator","value":"\u0026"},
+  {"type":"NameFunction","value":"char"},
+  {"type":"Punctuation","value":"("},
+  {"type":"NameVariable","value":"query"},
+  {"type":"Punctuation","value":"."},
+  {"type":"NameVariable","value":"str"},
+  {"type":"Punctuation","value":"),"},
+  {"type":"Text","value":" "},
+  {"type":"Operator","value":"-"},
+  {"type":"LiteralNumberInteger","value":"1"},
+  {"type":"Punctuation","value":","},
+  {"type":"Text","value":" "},
+  {"type":"Operator","value":"\u0026"},
+  {"type":"NameVariable","value":"stmt"},
+  {"type":"Punctuation","value":","},
+  {"type":"Text","value":" "},
+  {"type":"LiteralNumberInteger","value":"0"},
+  {"type":"Punctuation","value":")"},
+  {"type":"Text","value":"\n\t"},
+  {"type":"NameClass","value":"C"},
+  {"type":"Punctuation","value":"."},
+  {"type":"NameFunction","value":"sqlite3_step"},
+  {"type":"Punctuation","value":"("},
+  {"type":"NameVariable","value":"stmt"},
+  {"type":"Punctuation","value":")"},
+  {"type":"Text","value":"\n\t"},
+  {"type":"NameVariable","value":"nr_users"},
+  {"type":"Text","value":" "},
+  {"type":"Operator","value":":="},
+  {"type":"Text","value":" "},
+  {"type":"NameClass","value":"C"},
+  {"type":"Punctuation","value":"."},
+  {"type":"NameFunction","value":"sqlite3_column_int"},
+  {"type":"Punctuation","value":"("},
+  {"type":"NameVariable","value":"stmt"},
+  {"type":"Punctuation","value":","},
+  {"type":"Text","value":" "},
+  {"type":"LiteralNumberInteger","value":"0"},
+  {"type":"Punctuation","value":")"},
+  {"type":"Text","value":"\n\t"},
+  {"type":"NameClass","value":"C"},
+  {"type":"Punctuation","value":"."},
+  {"type":"NameFunction","value":"sqlite3_finalize"},
+  {"type":"Punctuation","value":"("},
+  {"type":"NameVariable","value":"stmt"},
+  {"type":"Punctuation","value":")"},
+  {"type":"Text","value":"\n\t"},
+  {"type":"NameBuiltin","value":"println"},
+  {"type":"Punctuation","value":"("},
+  {"type":"LiteralStringSingle","value":"'There are "},
+  {"type":"Operator","value":"$"},
+  {"type":"NameVariable","value":"nr_users"},
+  {"type":"LiteralStringSingle","value":" users in the database.'"},
+  {"type":"Punctuation","value":")"},
+  {"type":"Text","value":"\n\t"},
+  {"type":"CommentSingle","value":"//\n"},
+  {"type":"Text","value":"\t"},
+  {"type":"NameVariable","value":"error_msg"},
+  {"type":"Text","value":" "},
+  {"type":"Operator","value":":="},
+  {"type":"Text","value":" "},
+  {"type":"Operator","value":"\u0026"},
+  {"type":"NameFunction","value":"char"},
+  {"type":"Punctuation","value":"("},
+  {"type":"LiteralNumberInteger","value":"0"},
+  {"type":"Punctuation","value":")"},
+  {"type":"Text","value":"\n\t"},
+  {"type":"NameVariable","value":"query_all_users"},
+  {"type":"Text","value":" "},
+  {"type":"Operator","value":":="},
+  {"type":"Text","value":" "},
+  {"type":"LiteralStringSingle","value":"'select * from users'"},
+  {"type":"Text","value":"\n\t"},
+  {"type":"NameVariable","value":"rc"},
+  {"type":"Text","value":" "},
+  {"type":"Operator","value":":="},
+  {"type":"Text","value":" "},
+  {"type":"NameClass","value":"C"},
+  {"type":"Punctuation","value":"."},
+  {"type":"NameFunction","value":"sqlite3_exec"},
+  {"type":"Punctuation","value":"("},
+  {"type":"NameVariable","value":"db"},
+  {"type":"Punctuation","value":","},
+  {"type":"Text","value":" "},
+  {"type":"Operator","value":"\u0026"},
+  {"type":"NameFunction","value":"char"},
+  {"type":"Punctuation","value":"("},
+  {"type":"NameVariable","value":"query_all_users"},
+  {"type":"Punctuation","value":"."},
+  {"type":"NameVariable","value":"str"},
+  {"type":"Punctuation","value":"),"},
+  {"type":"Text","value":" "},
+  {"type":"NameVariable","value":"my_callback"},
+  {"type":"Punctuation","value":","},
+  {"type":"Text","value":" "},
+  {"type":"KeywordType","value":"voidptr"},
+  {"type":"Punctuation","value":"("},
+  {"type":"LiteralNumberInteger","value":"7"},
+  {"type":"Punctuation","value":"),"},
+  {"type":"Text","value":" "},
+  {"type":"Operator","value":"\u0026"},
+  {"type":"NameVariable","value":"error_msg"},
+  {"type":"Punctuation","value":")"},
+  {"type":"Text","value":"\n\t"},
+  {"type":"Keyword","value":"if"},
+  {"type":"Text","value":" "},
+  {"type":"NameVariable","value":"rc"},
+  {"type":"Text","value":" "},
+  {"type":"Operator","value":"!="},
+  {"type":"Text","value":" "},
+  {"type":"NameClass","value":"C"},
+  {"type":"Punctuation","value":"."},
+  {"type":"NameClass","value":"SQLITE_OK"},
+  {"type":"Text","value":" "},
+  {"type":"Punctuation","value":"{"},
+  {"type":"Text","value":"\n\t\t"},
+  {"type":"NameBuiltin","value":"eprintln"},
+  {"type":"Punctuation","value":"("},
+  {"type":"Keyword","value":"unsafe"},
+  {"type":"Text","value":" "},
+  {"type":"Punctuation","value":"{"},
+  {"type":"Text","value":" "},
+  {"type":"NameBuiltin","value":"cstring_to_vstring"},
+  {"type":"Punctuation","value":"("},
+  {"type":"NameVariable","value":"error_msg"},
+  {"type":"Punctuation","value":")"},
+  {"type":"Text","value":" "},
+  {"type":"Punctuation","value":"})"},
+  {"type":"Text","value":"\n\t\t"},
+  {"type":"NameClass","value":"C"},
+  {"type":"Punctuation","value":"."},
+  {"type":"NameFunction","value":"sqlite3_free"},
+  {"type":"Punctuation","value":"("},
+  {"type":"NameVariable","value":"error_msg"},
+  {"type":"Punctuation","value":")"},
+  {"type":"Text","value":"\n\t"},
+  {"type":"Punctuation","value":"}"},
+  {"type":"Text","value":"\n\t"},
+  {"type":"NameClass","value":"C"},
+  {"type":"Punctuation","value":"."},
+  {"type":"NameFunction","value":"sqlite3_close"},
+  {"type":"Punctuation","value":"("},
+  {"type":"NameVariable","value":"db"},
+  {"type":"Punctuation","value":")"},
+  {"type":"Text","value":"\n"},
+  {"type":"Punctuation","value":"}"},
+  {"type":"Text","value":"\n\n"},
+  {"type":"Punctuation","value":"["},
+  {"type":"NameAttribute","value":"export"},
+  {"type":"Punctuation","value":":"},
+  {"type":"Text","value":" "},
+  {"type":"Punctuation","value":"'"},
+  {"type":"LiteralStringSingle","value":"my_custom_c_name'"},
+  {"type":"Punctuation","value":"]"},
+  {"type":"Text","value":"\n"},
+  {"type":"KeywordDeclaration","value":"fn"},
+  {"type":"Text","value":" "},
+  {"type":"NameFunction","value":"foo"},
+  {"type":"Punctuation","value":"()"},
+  {"type":"Text","value":" "},
+  {"type":"Punctuation","value":"{"},
+  {"type":"Text","value":"\n"},
+  {"type":"Punctuation","value":"}"},
+  {"type":"Text","value":"\n\n"},
+  {"type":"Operator","value":"$"},
+  {"type":"Keyword","value":"if"},
+  {"type":"Text","value":" "},
+  {"type":"NameBuiltin","value":"windows"},
+  {"type":"Text","value":" "},
+  {"type":"Punctuation","value":"{"},
+  {"type":"Text","value":"\n\t"},
+  {"type":"CommentPreproc","value":"#include"},
+  {"type":"Text","value":" "},
+  {"type":"CommentPreprocFile","value":"\"@VEXEROOT/thirdparty/stdatomic/win/atomic.h\""},
+  {"type":"Text","value":"\n"},
+  {"type":"Punctuation","value":"}"},
+  {"type":"Text","value":" "},
+  {"type":"Operator","value":"$"},
+  {"type":"Keyword","value":"else"},
+  {"type":"Text","value":" "},
+  {"type":"Punctuation","value":"{"},
+  {"type":"Text","value":"\n\t"},
+  {"type":"CommentPreproc","value":"#include"},
+  {"type":"Text","value":" "},
+  {"type":"CommentPreprocFile","value":"\"@VEXEROOT/thirdparty/stdatomic/nix/atomic.h\""},
+  {"type":"Text","value":"\n"},
+  {"type":"Punctuation","value":"}"},
+  {"type":"Text","value":"\n\n"},
+  {"type":"CommentSingle","value":"// declare functions we want to use - V does not parse the C header\n"},
+  {"type":"KeywordDeclaration","value":"fn"},
+  {"type":"Text","value":" "},
+  {"type":"NameClass","value":"C"},
+  {"type":"Punctuation","value":"."},
+  {"type":"NameFunction","value":"atomic_store_u32"},
+  {"type":"Punctuation","value":"("},
+  {"type":"Operator","value":"\u0026"},
+  {"type":"KeywordType","value":"u32"},
+  {"type":"Punctuation","value":","},
+  {"type":"Text","value":" "},
+  {"type":"KeywordType","value":"u32"},
+  {"type":"Punctuation","value":")"},
+  {"type":"Text","value":"\n"},
+  {"type":"KeywordDeclaration","value":"fn"},
+  {"type":"Text","value":" "},
+  {"type":"NameClass","value":"C"},
+  {"type":"Punctuation","value":"."},
+  {"type":"NameFunction","value":"atomic_load_u32"},
+  {"type":"Punctuation","value":"("},
+  {"type":"Operator","value":"\u0026"},
+  {"type":"KeywordType","value":"u32"},
+  {"type":"Punctuation","value":")"},
+  {"type":"Text","value":" "},
+  {"type":"KeywordType","value":"u32"},
+  {"type":"Text","value":"\n"},
+  {"type":"KeywordDeclaration","value":"fn"},
+  {"type":"Text","value":" "},
+  {"type":"NameClass","value":"C"},
+  {"type":"Punctuation","value":"."},
+  {"type":"NameFunction","value":"atomic_compare_exchange_weak_u32"},
+  {"type":"Punctuation","value":"("},
+  {"type":"Operator","value":"\u0026"},
+  {"type":"KeywordType","value":"u32"},
+  {"type":"Punctuation","value":","},
+  {"type":"Text","value":" "},
+  {"type":"Operator","value":"\u0026"},
+  {"type":"KeywordType","value":"u32"},
+  {"type":"Punctuation","value":","},
+  {"type":"Text","value":" "},
+  {"type":"KeywordType","value":"u32"},
+  {"type":"Punctuation","value":")"},
+  {"type":"Text","value":" "},
+  {"type":"KeywordType","value":"bool"},
+  {"type":"Text","value":"\n"},
+  {"type":"KeywordDeclaration","value":"fn"},
+  {"type":"Text","value":" "},
+  {"type":"NameClass","value":"C"},
+  {"type":"Punctuation","value":"."},
+  {"type":"NameFunction","value":"atomic_compare_exchange_strong_u32"},
+  {"type":"Punctuation","value":"("},
+  {"type":"Operator","value":"\u0026"},
+  {"type":"KeywordType","value":"u32"},
+  {"type":"Punctuation","value":","},
+  {"type":"Text","value":" "},
+  {"type":"Operator","value":"\u0026"},
+  {"type":"KeywordType","value":"u32"},
+  {"type":"Punctuation","value":","},
+  {"type":"Text","value":" "},
+  {"type":"KeywordType","value":"u32"},
+  {"type":"Punctuation","value":")"},
+  {"type":"Text","value":" "},
+  {"type":"KeywordType","value":"bool"},
+  {"type":"Text","value":"\n\n"},
+  {"type":"KeywordDeclaration","value":"const"},
+  {"type":"Text","value":" "},
+  {"type":"NameVariable","value":"num_iterations"},
+  {"type":"Text","value":" "},
+  {"type":"Operator","value":"="},
+  {"type":"Text","value":" "},
+  {"type":"LiteralNumberInteger","value":"10000000"},
+  {"type":"Text","value":"\n\n"},
+  {"type":"CommentSingle","value":"// see section \"Global Variables\" below\n"},
+  {"type":"KeywordDeclaration","value":"__global"},
+  {"type":"Text","value":" "},
+  {"type":"Punctuation","value":"("},
+  {"type":"Text","value":"\n\t"},
+  {"type":"NameVariable","value":"atom"},
+  {"type":"Text","value":" "},
+  {"type":"KeywordType","value":"u32"},
+  {"type":"Text","value":" "},
+  {"type":"CommentSingle","value":"// ordinary variable but used as atomic\n"},
+  {"type":"Punctuation","value":")"},
+  {"type":"Text","value":"\n\n"},
+  {"type":"KeywordDeclaration","value":"fn"},
+  {"type":"Text","value":" "},
+  {"type":"NameFunction","value":"change"},
+  {"type":"Punctuation","value":"()"},
+  {"type":"Text","value":" "},
+  {"type":"KeywordType","value":"int"},
+  {"type":"Text","value":" "},
+  {"type":"Punctuation","value":"{"},
+  {"type":"Text","value":"\n\t"},
+  {"type":"KeywordDeclaration","value":"mut"},
+  {"type":"Text","value":" "},
+  {"type":"NameVariable","value":"races_won_by_change"},
+  {"type":"Text","value":" "},
+  {"type":"Operator","value":":="},
+  {"type":"Text","value":" "},
+  {"type":"LiteralNumberInteger","value":"0"},
+  {"type":"Text","value":"\n\t"},
+  {"type":"Keyword","value":"for"},
+  {"type":"Text","value":" "},
+  {"type":"Punctuation","value":"{"},
+  {"type":"Text","value":"\n\t\t"},
+  {"type":"KeywordDeclaration","value":"mut"},
+  {"type":"Text","value":" "},
+  {"type":"NameVariable","value":"cmp"},
+  {"type":"Text","value":" "},
+  {"type":"Operator","value":":="},
+  {"type":"Text","value":" "},
+  {"type":"NameBuiltin","value":"u32"},
+  {"type":"Punctuation","value":"("},
+  {"type":"LiteralNumberInteger","value":"17"},
+  {"type":"Punctuation","value":")"},
+  {"type":"Text","value":" "},
+  {"type":"CommentSingle","value":"// addressable value to compare with and to store the found value\n"},
+  {"type":"Text","value":"\t\t"},
+  {"type":"CommentSingle","value":"// atomic version of `if atom == 17 { atom = 23 races_won_by_change++ } else { cmp = atom }`\n"},
+  {"type":"Text","value":"\t\t"},
+  {"type":"Keyword","value":"if"},
+  {"type":"Text","value":" "},
+  {"type":"NameClass","value":"C"},
+  {"type":"Punctuation","value":"."},
+  {"type":"NameFunction","value":"atomic_compare_exchange_strong_u32"},
+  {"type":"Punctuation","value":"("},
+  {"type":"Operator","value":"\u0026"},
+  {"type":"NameVariable","value":"atom"},
+  {"type":"Punctuation","value":","},
+  {"type":"Text","value":" "},
+  {"type":"Operator","value":"\u0026"},
+  {"type":"NameVariable","value":"cmp"},
+  {"type":"Punctuation","value":","},
+  {"type":"Text","value":" "},
+  {"type":"LiteralNumberInteger","value":"23"},
+  {"type":"Punctuation","value":")"},
+  {"type":"Text","value":" "},
+  {"type":"Punctuation","value":"{"},
+  {"type":"Text","value":"\n\t\t\t"},
+  {"type":"NameVariable","value":"races_won_by_change"},
+  {"type":"Operator","value":"++"},
+  {"type":"Text","value":"\n\t\t"},
+  {"type":"Punctuation","value":"}"},
+  {"type":"Text","value":" "},
+  {"type":"Keyword","value":"else"},
+  {"type":"Text","value":" "},
+  {"type":"Punctuation","value":"{"},
+  {"type":"Text","value":"\n\t\t\t"},
+  {"type":"Keyword","value":"if"},
+  {"type":"Text","value":" "},
+  {"type":"NameVariable","value":"cmp"},
+  {"type":"Text","value":" "},
+  {"type":"Operator","value":"=="},
+  {"type":"Text","value":" "},
+  {"type":"LiteralNumberInteger","value":"31"},
+  {"type":"Text","value":" "},
+  {"type":"Punctuation","value":"{"},
+  {"type":"Text","value":"\n\t\t\t\t"},
+  {"type":"Keyword","value":"break"},
+  {"type":"Text","value":"\n\t\t\t"},
+  {"type":"Punctuation","value":"}"},
+  {"type":"Text","value":"\n\t\t\t"},
+  {"type":"NameVariable","value":"cmp"},
+  {"type":"Text","value":" "},
+  {"type":"Operator","value":"="},
+  {"type":"Text","value":" "},
+  {"type":"LiteralNumberInteger","value":"17"},
+  {"type":"Text","value":" "},
+  {"type":"CommentSingle","value":"// re-assign because overwritten with value of atom\n"},
+  {"type":"Text","value":"\t\t"},
+  {"type":"Punctuation","value":"}"},
+  {"type":"Text","value":"\n\t"},
+  {"type":"Punctuation","value":"}"},
+  {"type":"Text","value":"\n\t"},
+  {"type":"Keyword","value":"return"},
+  {"type":"Text","value":" "},
+  {"type":"NameVariable","value":"races_won_by_change"},
+  {"type":"Text","value":"\n"},
+  {"type":"Punctuation","value":"}"},
+  {"type":"Text","value":"\n\n"},
+  {"type":"KeywordDeclaration","value":"fn"},
+  {"type":"Text","value":" "},
+  {"type":"NameFunction","value":"main"},
+  {"type":"Punctuation","value":"()"},
+  {"type":"Text","value":" "},
+  {"type":"Punctuation","value":"{"},
+  {"type":"Text","value":"\n\t"},
+  {"type":"NameClass","value":"C"},
+  {"type":"Punctuation","value":"."},
+  {"type":"NameFunction","value":"atomic_store_u32"},
+  {"type":"Punctuation","value":"("},
+  {"type":"Operator","value":"\u0026"},
+  {"type":"NameVariable","value":"atom"},
+  {"type":"Punctuation","value":","},
+  {"type":"Text","value":" "},
+  {"type":"LiteralNumberInteger","value":"17"},
+  {"type":"Punctuation","value":")"},
+  {"type":"Text","value":"\n\t"},
+  {"type":"NameVariable","value":"t"},
+  {"type":"Text","value":" "},
+  {"type":"Operator","value":":="},
+  {"type":"Text","value":" "},
+  {"type":"Keyword","value":"go"},
+  {"type":"Text","value":" "},
+  {"type":"NameFunction","value":"change"},
+  {"type":"Punctuation","value":"()"},
+  {"type":"Text","value":"\n\t"},
+  {"type":"KeywordDeclaration","value":"mut"},
+  {"type":"Text","value":" "},
+  {"type":"NameVariable","value":"races_won_by_main"},
+  {"type":"Text","value":" "},
+  {"type":"Operator","value":":="},
+  {"type":"Text","value":" "},
+  {"type":"LiteralNumberInteger","value":"0"},
+  {"type":"Text","value":"\n\t"},
+  {"type":"KeywordDeclaration","value":"mut"},
+  {"type":"Text","value":" "},
+  {"type":"NameVariable","value":"cmp17"},
+  {"type":"Text","value":" "},
+  {"type":"Operator","value":":="},
+  {"type":"Text","value":" "},
+  {"type":"NameBuiltin","value":"u32"},
+  {"type":"Punctuation","value":"("},
+  {"type":"LiteralNumberInteger","value":"17"},
+  {"type":"Punctuation","value":")"},
+  {"type":"Text","value":"\n\t"},
+  {"type":"KeywordDeclaration","value":"mut"},
+  {"type":"Text","value":" "},
+  {"type":"NameVariable","value":"cmp23"},
+  {"type":"Text","value":" "},
+  {"type":"Operator","value":":="},
+  {"type":"Text","value":" "},
+  {"type":"NameBuiltin","value":"u32"},
+  {"type":"Punctuation","value":"("},
+  {"type":"LiteralNumberInteger","value":"23"},
+  {"type":"Punctuation","value":")"},
+  {"type":"Text","value":"\n\t"},
+  {"type":"Keyword","value":"for"},
+  {"type":"Text","value":" "},
+  {"type":"NameVariable","value":"i"},
+  {"type":"Text","value":" "},
+  {"type":"Keyword","value":"in"},
+  {"type":"Text","value":" "},
+  {"type":"LiteralNumberInteger","value":"0"},
+  {"type":"Text","value":" "},
+  {"type":"Operator","value":".."},
+  {"type":"Text","value":" "},
+  {"type":"NameVariable","value":"num_iterations"},
+  {"type":"Text","value":" "},
+  {"type":"Punctuation","value":"{"},
+  {"type":"Text","value":"\n\t\t"},
+  {"type":"CommentSingle","value":"// atomic version of `if atom == 17 { atom = 23 races_won_by_main++ }`\n"},
+  {"type":"Text","value":"\t\t"},
+  {"type":"Keyword","value":"if"},
+  {"type":"Text","value":" "},
+  {"type":"NameClass","value":"C"},
+  {"type":"Punctuation","value":"."},
+  {"type":"NameFunction","value":"atomic_compare_exchange_strong_u32"},
+  {"type":"Punctuation","value":"("},
+  {"type":"Operator","value":"\u0026"},
+  {"type":"NameVariable","value":"atom"},
+  {"type":"Punctuation","value":","},
+  {"type":"Text","value":" "},
+  {"type":"Operator","value":"\u0026"},
+  {"type":"NameVariable","value":"cmp17"},
+  {"type":"Punctuation","value":","},
+  {"type":"Text","value":" "},
+  {"type":"LiteralNumberInteger","value":"23"},
+  {"type":"Punctuation","value":")"},
+  {"type":"Text","value":" "},
+  {"type":"Punctuation","value":"{"},
+  {"type":"Text","value":"\n\t\t\t"},
+  {"type":"NameVariable","value":"races_won_by_main"},
+  {"type":"Operator","value":"++"},
+  {"type":"Text","value":"\n\t\t"},
+  {"type":"Punctuation","value":"}"},
+  {"type":"Text","value":" "},
+  {"type":"Keyword","value":"else"},
+  {"type":"Text","value":" "},
+  {"type":"Punctuation","value":"{"},
+  {"type":"Text","value":"\n\t\t\t"},
+  {"type":"NameVariable","value":"cmp17"},
+  {"type":"Text","value":" "},
+  {"type":"Operator","value":"="},
+  {"type":"Text","value":" "},
+  {"type":"LiteralNumberInteger","value":"17"},
+  {"type":"Text","value":"\n\t\t"},
+  {"type":"Punctuation","value":"}"},
+  {"type":"Text","value":"\n\t\t"},
+  {"type":"NameVariable","value":"desir"},
+  {"type":"Text","value":" "},
+  {"type":"Operator","value":":="},
+  {"type":"Text","value":" "},
+  {"type":"Keyword","value":"if"},
+  {"type":"Text","value":" "},
+  {"type":"NameVariable","value":"i"},
+  {"type":"Text","value":" "},
+  {"type":"Operator","value":"=="},
+  {"type":"Text","value":" "},
+  {"type":"NameVariable","value":"num_iterations"},
+  {"type":"Text","value":" "},
+  {"type":"Operator","value":"-"},
+  {"type":"Text","value":" "},
+  {"type":"LiteralNumberInteger","value":"1"},
+  {"type":"Text","value":" "},
+  {"type":"Punctuation","value":"{"},
+  {"type":"Text","value":" "},
+  {"type":"NameBuiltin","value":"u32"},
+  {"type":"Punctuation","value":"("},
+  {"type":"LiteralNumberInteger","value":"31"},
+  {"type":"Punctuation","value":")"},
+  {"type":"Text","value":" "},
+  {"type":"Punctuation","value":"}"},
+  {"type":"Text","value":" "},
+  {"type":"Keyword","value":"else"},
+  {"type":"Text","value":" "},
+  {"type":"Punctuation","value":"{"},
+  {"type":"Text","value":" "},
+  {"type":"NameBuiltin","value":"u32"},
+  {"type":"Punctuation","value":"("},
+  {"type":"LiteralNumberInteger","value":"17"},
+  {"type":"Punctuation","value":")"},
+  {"type":"Text","value":" "},
+  {"type":"Punctuation","value":"}"},
+  {"type":"Text","value":"\n\t\t"},
+  {"type":"CommentSingle","value":"// atomic version of `for atom != 23 {} atom = desir`\n"},
+  {"type":"Text","value":"\t\t"},
+  {"type":"Keyword","value":"for"},
+  {"type":"Text","value":" "},
+  {"type":"Operator","value":"!"},
+  {"type":"NameClass","value":"C"},
+  {"type":"Punctuation","value":"."},
+  {"type":"NameFunction","value":"atomic_compare_exchange_weak_u32"},
+  {"type":"Punctuation","value":"("},
+  {"type":"Operator","value":"\u0026"},
+  {"type":"NameVariable","value":"atom"},
+  {"type":"Punctuation","value":","},
+  {"type":"Text","value":" "},
+  {"type":"Operator","value":"\u0026"},
+  {"type":"NameVariable","value":"cmp23"},
+  {"type":"Punctuation","value":","},
+  {"type":"Text","value":" "},
+  {"type":"NameVariable","value":"desir"},
+  {"type":"Punctuation","value":")"},
+  {"type":"Text","value":" "},
+  {"type":"Punctuation","value":"{"},
+  {"type":"Text","value":"\n\t\t\t"},
+  {"type":"NameVariable","value":"cmp23"},
+  {"type":"Text","value":" "},
+  {"type":"Operator","value":"="},
+  {"type":"Text","value":" "},
+  {"type":"LiteralNumberInteger","value":"23"},
+  {"type":"Text","value":"\n\t\t"},
+  {"type":"Punctuation","value":"}"},
+  {"type":"Text","value":"\n\t"},
+  {"type":"Punctuation","value":"}"},
+  {"type":"Text","value":"\n\t"},
+  {"type":"NameVariable","value":"races_won_by_change"},
+  {"type":"Text","value":" "},
+  {"type":"Operator","value":":="},
+  {"type":"Text","value":" "},
+  {"type":"NameVariable","value":"t"},
+  {"type":"Punctuation","value":"."},
+  {"type":"NameFunction","value":"wait"},
+  {"type":"Punctuation","value":"()"},
+  {"type":"Text","value":"\n\t"},
+  {"type":"NameVariable","value":"atom_new"},
+  {"type":"Text","value":" "},
+  {"type":"Operator","value":":="},
+  {"type":"Text","value":" "},
+  {"type":"NameClass","value":"C"},
+  {"type":"Punctuation","value":"."},
+  {"type":"NameFunction","value":"atomic_load_u32"},
+  {"type":"Punctuation","value":"("},
+  {"type":"Operator","value":"\u0026"},
+  {"type":"NameVariable","value":"atom"},
+  {"type":"Punctuation","value":")"},
+  {"type":"Text","value":"\n\t"},
+  {"type":"NameBuiltin","value":"println"},
+  {"type":"Punctuation","value":"("},
+  {"type":"LiteralStringSingle","value":"'atom: "},
+  {"type":"Operator","value":"$"},
+  {"type":"NameVariable","value":"atom_new"},
+  {"type":"LiteralStringSingle","value":", #exchanges: "},
+  {"type":"Operator","value":"$"},
+  {"type":"Punctuation","value":"{"},
+  {"type":"NameVariable","value":"races_won_by_main"},
+  {"type":"Text","value":" "},
+  {"type":"Operator","value":"+"},
+  {"type":"Text","value":" "},
+  {"type":"NameVariable","value":"races_won_by_change"},
+  {"type":"Punctuation","value":"}"},
+  {"type":"LiteralStringSingle","value":"'"},
+  {"type":"Punctuation","value":")"},
+  {"type":"Text","value":"\n\t"},
+  {"type":"CommentSingle","value":"// prints `atom: 31, #exchanges: 10000000`)\n"},
+  {"type":"Text","value":"\t"},
+  {"type":"NameBuiltin","value":"println"},
+  {"type":"Punctuation","value":"("},
+  {"type":"LiteralStringSingle","value":"'races won by"},
+  {"type":"LiteralStringEscape","value":"\\n"},
+  {"type":"LiteralStringSingle","value":"- `main()`: "},
+  {"type":"Operator","value":"$"},
+  {"type":"NameVariable","value":"races_won_by_main"},
+  {"type":"LiteralStringEscape","value":"\\n"},
+  {"type":"LiteralStringSingle","value":"- `change()`: "},
+  {"type":"Operator","value":"$"},
+  {"type":"NameVariable","value":"races_won_by_change"},
+  {"type":"LiteralStringSingle","value":"'"},
+  {"type":"Punctuation","value":")"},
+  {"type":"Text","value":"\n"},
+  {"type":"Punctuation","value":"}"},
+  {"type":"Text","value":"\n\n"},
+  {"type":"KeywordNamespace","value":"import"},
+  {"type":"Text","value":" "},
+  {"type":"NameVariable","value":"sync"},
+  {"type":"Text","value":"\n\n"},
+  {"type":"KeywordDeclaration","value":"__global"},
+  {"type":"Text","value":" "},
+  {"type":"Punctuation","value":"("},
+  {"type":"Text","value":"\n\t"},
+  {"type":"NameVariable","value":"sem"},
+  {"type":"Text","value":"\t  "},
+  {"type":"NameVariable","value":"sync"},
+  {"type":"Punctuation","value":"."},
+  {"type":"NameClass","value":"Semaphore"},
+  {"type":"Text","value":" "},
+  {"type":"CommentSingle","value":"// needs initialization in `init()`\n"},
+  {"type":"Text","value":"\t"},
+  {"type":"NameVariable","value":"mtx"},
+  {"type":"Text","value":"\t  "},
+  {"type":"NameVariable","value":"sync"},
+  {"type":"Punctuation","value":"."},
+  {"type":"NameClass","value":"RwMutex"},
+  {"type":"Text","value":" "},
+  {"type":"CommentSingle","value":"// needs initialization in `init()`\n"},
+  {"type":"Text","value":"\t"},
+  {"type":"NameVariable","value":"f1"},
+  {"type":"Text","value":"\t  "},
+  {"type":"Operator","value":"="},
+  {"type":"Text","value":" "},
+  {"type":"NameBuiltin","value":"f64"},
+  {"type":"Punctuation","value":"("},
+  {"type":"LiteralNumberFloat","value":"34.0625"},
+  {"type":"Punctuation","value":")"},
+  {"type":"Text","value":" "},
+  {"type":"CommentSingle","value":"// explicily initialized\n"},
+  {"type":"Text","value":"\t"},
+  {"type":"NameVariable","value":"shmap"},
+  {"type":"Text","value":" "},
+  {"type":"KeywordDeclaration","value":"shared"},
+  {"type":"Text","value":" "},
+  {"type":"KeywordDeclaration","value":"map"},
+  {"type":"Punctuation","value":"["},
+  {"type":"NameBuiltin","value":"string"},
+  {"type":"Punctuation","value":"]"},
+  {"type":"KeywordType","value":"f64"},
+  {"type":"Text","value":" "},
+  {"type":"CommentSingle","value":"// initialized as empty `shared` map\n"},
+  {"type":"Text","value":"\t"},
+  {"type":"NameVariable","value":"f2"},
+  {"type":"Text","value":"\t  "},
+  {"type":"KeywordType","value":"f64"},
+  {"type":"Text","value":" "},
+  {"type":"CommentSingle","value":"// initialized to `0.0`\n"},
+  {"type":"Punctuation","value":")"},
+  {"type":"Text","value":"\n\n"},
+  {"type":"KeywordDeclaration","value":"fn"},
+  {"type":"Text","value":" "},
+  {"type":"NameFunction","value":"init"},
+  {"type":"Punctuation","value":"()"},
+  {"type":"Text","value":" "},
+  {"type":"Punctuation","value":"{"},
+  {"type":"Text","value":"\n\t"},
+  {"type":"NameVariable","value":"sem"},
+  {"type":"Punctuation","value":"."},
+  {"type":"NameFunction","value":"init"},
+  {"type":"Punctuation","value":"("},
+  {"type":"LiteralNumberInteger","value":"0"},
+  {"type":"Punctuation","value":")"},
+  {"type":"Text","value":"\n\t"},
+  {"type":"NameVariable","value":"mtx"},
+  {"type":"Punctuation","value":"."},
+  {"type":"NameFunction","value":"init"},
+  {"type":"Punctuation","value":"()"},
+  {"type":"Text","value":"\n"},
+  {"type":"Punctuation","value":"}"},
+  {"type":"Text","value":"\n\n"},
+  {"type":"CommentPreproc","value":"#flag linux -lsdl2"},
+  {"type":"Text","value":"\n"},
+  {"type":"CommentPreproc","value":"#flag linux -Ivig"},
+  {"type":"Text","value":"\n"},
+  {"type":"CommentPreproc","value":"#flag linux -DCIMGUI_DEFINE_ENUMS_AND_STRUCTS=1"},
+  {"type":"Text","value":"\n"},
+  {"type":"CommentPreproc","value":"#flag linux -DIMGUI_DISABLE_OBSOLETE_FUNCTIONS=1"},
+  {"type":"Text","value":"\n"},
+  {"type":"CommentPreproc","value":"#flag linux -DIMGUI_IMPL_API="},
+  {"type":"Text","value":"\n\n"},
+  {"type":"CommentPreproc","value":"#pkgconfig r_core"},
+  {"type":"Text","value":"\n"},
+  {"type":"CommentPreproc","value":"#pkgconfig --cflags --libs r_core"},
+  {"type":"Text","value":"\n\n"},
+  {"type":"Operator","value":"$"},
+  {"type":"Keyword","value":"if"},
+  {"type":"Text","value":" "},
+  {"type":"Operator","value":"$"},
+  {"type":"NameBuiltin","value":"pkgconfig"},
+  {"type":"Punctuation","value":"("},
+  {"type":"LiteralStringSingle","value":"'mysqlclient'"},
+  {"type":"Punctuation","value":")"},
+  {"type":"Text","value":" "},
+  {"type":"Punctuation","value":"{"},
+  {"type":"Text","value":"\n\t"},
+  {"type":"CommentPreproc","value":"#pkgconfig mysqlclient"},
+  {"type":"Text","value":"\n"},
+  {"type":"Punctuation","value":"}"},
+  {"type":"Text","value":" "},
+  {"type":"Operator","value":"$"},
+  {"type":"Keyword","value":"else"},
+  {"type":"Text","value":" "},
+  {"type":"Operator","value":"$"},
+  {"type":"Keyword","value":"if"},
+  {"type":"Text","value":" "},
+  {"type":"Operator","value":"$"},
+  {"type":"NameBuiltin","value":"pkgconfig"},
+  {"type":"Punctuation","value":"("},
+  {"type":"LiteralStringSingle","value":"'mariadb'"},
+  {"type":"Punctuation","value":")"},
+  {"type":"Text","value":" "},
+  {"type":"Punctuation","value":"{"},
+  {"type":"Text","value":"\n\t"},
+  {"type":"CommentPreproc","value":"#pkgconfig mariadb"},
+  {"type":"Text","value":"\n"},
+  {"type":"Punctuation","value":"}"},
+  {"type":"Text","value":"\n\n"},
+  {"type":"CommentPreproc","value":"#flag -I @VMODROOT/c"},
+  {"type":"Text","value":"\n"},
+  {"type":"CommentPreproc","value":"#flag @VMODROOT/c/implementation.o"},
+  {"type":"Text","value":"\n"},
+  {"type":"CommentPreproc","value":"#include"},
+  {"type":"Text","value":" "},
+  {"type":"CommentPreprocFile","value":"\"header.h\""},
+  {"type":"Text","value":"\n\n"},
+  {"type":"KeywordDeclaration","value":"fn"},
+  {"type":"Text","value":" "},
+  {"type":"NameFunction","value":"main"},
+  {"type":"Punctuation","value":"()"},
+  {"type":"Text","value":" "},
+  {"type":"Punctuation","value":"{"},
+  {"type":"Text","value":"\n\t"},
+  {"type":"CommentSingle","value":"// Support for multiple conditions in one branch\n"},
+  {"type":"Text","value":"\t"},
+  {"type":"Operator","value":"$"},
+  {"type":"Keyword","value":"if"},
+  {"type":"Text","value":" "},
+  {"type":"NameBuiltin","value":"ios"},
+  {"type":"Text","value":" "},
+  {"type":"Operator","value":"||"},
+  {"type":"Text","value":" "},
+  {"type":"NameBuiltin","value":"android"},
+  {"type":"Text","value":" "},
+  {"type":"Punctuation","value":"{"},
+  {"type":"Text","value":"\n\t\t"},
+  {"type":"NameBuiltin","value":"println"},
+  {"type":"Punctuation","value":"("},
+  {"type":"LiteralStringSingle","value":"'Running on a mobile device!'"},
+  {"type":"Punctuation","value":")"},
+  {"type":"Text","value":"\n\t"},
+  {"type":"Punctuation","value":"}"},
+  {"type":"Text","value":"\n\t"},
+  {"type":"Operator","value":"$"},
+  {"type":"Keyword","value":"if"},
+  {"type":"Text","value":" "},
+  {"type":"NameBuiltin","value":"linux"},
+  {"type":"Text","value":" "},
+  {"type":"Operator","value":"\u0026\u0026"},
+  {"type":"Text","value":" "},
+  {"type":"NameBuiltin","value":"x64"},
+  {"type":"Text","value":" "},
+  {"type":"Punctuation","value":"{"},
+  {"type":"Text","value":"\n\t\t"},
+  {"type":"NameBuiltin","value":"println"},
+  {"type":"Punctuation","value":"("},
+  {"type":"LiteralStringSingle","value":"'64-bit Linux.'"},
+  {"type":"Punctuation","value":")"},
+  {"type":"Text","value":"\n\t"},
+  {"type":"Punctuation","value":"}"},
+  {"type":"Text","value":"\n\t"},
+  {"type":"CommentSingle","value":"// Usage as expression\n"},
+  {"type":"Text","value":"\t"},
+  {"type":"NameVariable","value":"os"},
+  {"type":"Text","value":" "},
+  {"type":"Operator","value":":="},
+  {"type":"Text","value":" "},
+  {"type":"Operator","value":"$"},
+  {"type":"Keyword","value":"if"},
+  {"type":"Text","value":" "},
+  {"type":"NameBuiltin","value":"windows"},
+  {"type":"Text","value":" "},
+  {"type":"Punctuation","value":"{"},
+  {"type":"Text","value":" "},
+  {"type":"LiteralStringSingle","value":"'Windows'"},
+  {"type":"Text","value":" "},
+  {"type":"Punctuation","value":"}"},
+  {"type":"Text","value":" "},
+  {"type":"Operator","value":"$"},
+  {"type":"Keyword","value":"else"},
+  {"type":"Text","value":" "},
+  {"type":"Punctuation","value":"{"},
+  {"type":"Text","value":" "},
+  {"type":"LiteralStringSingle","value":"'UNIX'"},
+  {"type":"Text","value":" "},
+  {"type":"Punctuation","value":"}"},
+  {"type":"Text","value":"\n\t"},
+  {"type":"NameBuiltin","value":"println"},
+  {"type":"Punctuation","value":"("},
+  {"type":"LiteralStringSingle","value":"'Using "},
+  {"type":"Operator","value":"$"},
+  {"type":"NameVariable","value":"os"},
+  {"type":"LiteralStringSingle","value":"'"},
+  {"type":"Punctuation","value":")"},
+  {"type":"Text","value":"\n\t"},
+  {"type":"CommentSingle","value":"// $else-$if branches\n"},
+  {"type":"Text","value":"\t"},
+  {"type":"Operator","value":"$"},
+  {"type":"Keyword","value":"if"},
+  {"type":"Text","value":" "},
+  {"type":"NameBuiltin","value":"tinyc"},
+  {"type":"Text","value":" "},
+  {"type":"Punctuation","value":"{"},
+  {"type":"Text","value":"\n\t\t"},
+  {"type":"NameBuiltin","value":"println"},
+  {"type":"Punctuation","value":"("},
+  {"type":"LiteralStringSingle","value":"'tinyc'"},
+  {"type":"Punctuation","value":")"},
+  {"type":"Text","value":"\n\t"},
+  {"type":"Punctuation","value":"}"},
+  {"type":"Text","value":" "},
+  {"type":"Operator","value":"$"},
+  {"type":"Keyword","value":"else"},
+  {"type":"Text","value":" "},
+  {"type":"Operator","value":"$"},
+  {"type":"Keyword","value":"if"},
+  {"type":"Text","value":" "},
+  {"type":"NameBuiltin","value":"clang"},
+  {"type":"Text","value":" "},
+  {"type":"Punctuation","value":"{"},
+  {"type":"Text","value":"\n\t\t"},
+  {"type":"NameBuiltin","value":"println"},
+  {"type":"Punctuation","value":"("},
+  {"type":"LiteralStringSingle","value":"'clang'"},
+  {"type":"Punctuation","value":")"},
+  {"type":"Text","value":"\n\t"},
+  {"type":"Punctuation","value":"}"},
+  {"type":"Text","value":" "},
+  {"type":"Operator","value":"$"},
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+  {"type":"Text","value":" "},
+  {"type":"Operator","value":"$"},
+  {"type":"Keyword","value":"if"},
+  {"type":"Text","value":" "},
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+  {"type":"Text","value":" "},
+  {"type":"Punctuation","value":"{"},
+  {"type":"Text","value":"\n\t\t"},
+  {"type":"NameBuiltin","value":"println"},
+  {"type":"Punctuation","value":"("},
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+  {"type":"Punctuation","value":")"},
+  {"type":"Text","value":"\n\t"},
+  {"type":"Punctuation","value":"}"},
+  {"type":"Text","value":" "},
+  {"type":"Operator","value":"$"},
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+  {"type":"Text","value":" "},
+  {"type":"Punctuation","value":"{"},
+  {"type":"Text","value":"\n\t\t"},
+  {"type":"NameBuiltin","value":"println"},
+  {"type":"Punctuation","value":"("},
+  {"type":"LiteralStringSingle","value":"'different compiler'"},
+  {"type":"Punctuation","value":")"},
+  {"type":"Text","value":"\n\t"},
+  {"type":"Punctuation","value":"}"},
+  {"type":"Text","value":"\n\t"},
+  {"type":"Operator","value":"$"},
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+  {"type":"Text","value":" "},
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+  {"type":"Text","value":" "},
+  {"type":"Punctuation","value":"{"},
+  {"type":"Text","value":"\n\t\t"},
+  {"type":"NameBuiltin","value":"println"},
+  {"type":"Punctuation","value":"("},
+  {"type":"LiteralStringSingle","value":"'testing'"},
+  {"type":"Punctuation","value":")"},
+  {"type":"Text","value":"\n\t"},
+  {"type":"Punctuation","value":"}"},
+  {"type":"Text","value":"\n\t"},
+  {"type":"CommentSingle","value":"// v -cg ...\n"},
+  {"type":"Text","value":"\t"},
+  {"type":"Operator","value":"$"},
+  {"type":"Keyword","value":"if"},
+  {"type":"Text","value":" "},
+  {"type":"NameBuiltin","value":"debug"},
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+  {"type":"Punctuation","value":"{"},
+  {"type":"Text","value":"\n\t\t"},
+  {"type":"NameBuiltin","value":"println"},
+  {"type":"Punctuation","value":"("},
+  {"type":"LiteralStringSingle","value":"'debugging'"},
+  {"type":"Punctuation","value":")"},
+  {"type":"Text","value":"\n\t"},
+  {"type":"Punctuation","value":"}"},
+  {"type":"Text","value":"\n\t"},
+  {"type":"CommentSingle","value":"// v -prod ...\n"},
+  {"type":"Text","value":"\t"},
+  {"type":"Operator","value":"$"},
+  {"type":"Keyword","value":"if"},
+  {"type":"Text","value":" "},
+  {"type":"NameBuiltin","value":"prod"},
+  {"type":"Text","value":" "},
+  {"type":"Punctuation","value":"{"},
+  {"type":"Text","value":"\n\t\t"},
+  {"type":"NameBuiltin","value":"println"},
+  {"type":"Punctuation","value":"("},
+  {"type":"LiteralStringSingle","value":"'production build'"},
+  {"type":"Punctuation","value":")"},
+  {"type":"Text","value":"\n\t"},
+  {"type":"Punctuation","value":"}"},
+  {"type":"Text","value":"\n\t"},
+  {"type":"CommentSingle","value":"// v -d option ...\n"},
+  {"type":"Text","value":"\t"},
+  {"type":"Operator","value":"$"},
+  {"type":"Keyword","value":"if"},
+  {"type":"Text","value":" "},
+  {"type":"NameVariable","value":"option"},
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+  {"type":"Text","value":" "},
+  {"type":"Punctuation","value":"{"},
+  {"type":"Text","value":"\n\t\t"},
+  {"type":"NameBuiltin","value":"println"},
+  {"type":"Punctuation","value":"("},
+  {"type":"LiteralStringSingle","value":"'custom option'"},
+  {"type":"Punctuation","value":")"},
+  {"type":"Text","value":"\n\t"},
+  {"type":"Punctuation","value":"}"},
+  {"type":"Text","value":"\n"},
+  {"type":"Punctuation","value":"}"},
+  {"type":"Text","value":"\n\n"},
+  {"type":"KeywordDeclaration","value":"fn"},
+  {"type":"Text","value":" "},
+  {"type":"NameFunction","value":"main"},
+  {"type":"Punctuation","value":"()"},
+  {"type":"Text","value":" "},
+  {"type":"Punctuation","value":"{"},
+  {"type":"Text","value":"\n\t"},
+  {"type":"NameVariable","value":"embedded_file"},
+  {"type":"Text","value":" "},
+  {"type":"Operator","value":":="},
+  {"type":"Text","value":" "},
+  {"type":"Operator","value":"$"},
+  {"type":"NameBuiltin","value":"embed_file"},
+  {"type":"Punctuation","value":"("},
+  {"type":"LiteralStringSingle","value":"'v.png'"},
+  {"type":"Punctuation","value":","},
+  {"type":"Text","value":" "},
+  {"type":"Punctuation","value":"."},
+  {"type":"NameVariable","value":"zlib"},
+  {"type":"Punctuation","value":")"},
+  {"type":"Text","value":" "},
+  {"type":"CommentSingle","value":"// compressed using zlib\n"},
+  {"type":"Text","value":"\t"},
+  {"type":"NameVariable","value":"os"},
+  {"type":"Punctuation","value":"."},
+  {"type":"NameFunction","value":"write_file"},
+  {"type":"Punctuation","value":"("},
+  {"type":"LiteralStringSingle","value":"'exported.png'"},
+  {"type":"Punctuation","value":","},
+  {"type":"Text","value":" "},
+  {"type":"NameVariable","value":"embedded_file"},
+  {"type":"Punctuation","value":"."},
+  {"type":"NameFunction","value":"to_string"},
+  {"type":"Punctuation","value":"())"},
+  {"type":"KeywordDeclaration","value":"?"},
+  {"type":"Text","value":"\n\n\t"},
+  {"type":"NameVariable","value":"compile_time_env"},
+  {"type":"Text","value":" "},
+  {"type":"Operator","value":":="},
+  {"type":"Text","value":" "},
+  {"type":"Operator","value":"$"},
+  {"type":"NameBuiltin","value":"env"},
+  {"type":"Punctuation","value":"("},
+  {"type":"LiteralStringSingle","value":"'ENV_VAR'"},
+  {"type":"Punctuation","value":")"},
+  {"type":"Text","value":"\n\t"},
+  {"type":"NameBuiltin","value":"println"},
+  {"type":"Punctuation","value":"("},
+  {"type":"NameVariable","value":"compile_time_env"},
+  {"type":"Punctuation","value":")"},
+  {"type":"Text","value":"\n"},
+  {"type":"Punctuation","value":"}"},
+  {"type":"Text","value":"\n\n"},
+  {"type":"KeywordDeclaration","value":"fn"},
+  {"type":"Text","value":" "},
+  {"type":"NameFunction","value":"build"},
+  {"type":"Punctuation","value":"()"},
+  {"type":"Text","value":" "},
+  {"type":"NameBuiltin","value":"string"},
+  {"type":"Text","value":" "},
+  {"type":"Punctuation","value":"{"},
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+  {"type":"NameVariable","value":"name"},
+  {"type":"Text","value":" "},
+  {"type":"Operator","value":":="},
+  {"type":"Text","value":" "},
+  {"type":"LiteralStringSingle","value":"'Peter'"},
+  {"type":"Text","value":"\n\t"},
+  {"type":"NameVariable","value":"age"},
+  {"type":"Text","value":" "},
+  {"type":"Operator","value":":="},
+  {"type":"Text","value":" "},
+  {"type":"LiteralNumberInteger","value":"25"},
+  {"type":"Text","value":"\n\t"},
+  {"type":"NameVariable","value":"numbers"},
+  {"type":"Text","value":" "},
+  {"type":"Operator","value":":="},
+  {"type":"Text","value":" "},
+  {"type":"Punctuation","value":"["},
+  {"type":"LiteralNumberInteger","value":"1"},
+  {"type":"Punctuation","value":","},
+  {"type":"Text","value":" "},
+  {"type":"LiteralNumberInteger","value":"2"},
+  {"type":"Punctuation","value":","},
+  {"type":"Text","value":" "},
+  {"type":"LiteralNumberInteger","value":"3"},
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+  {"type":"Text","value":"\n\t"},
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+  {"type":"Text","value":" "},
+  {"type":"Operator","value":"$"},
+  {"type":"NameBuiltin","value":"tmpl"},
+  {"type":"Punctuation","value":"("},
+  {"type":"LiteralStringSingle","value":"'1.txt'"},
+  {"type":"Punctuation","value":")"},
+  {"type":"Text","value":"\n"},
+  {"type":"Punctuation","value":"}"},
+  {"type":"Text","value":"\n\n"},
+  {"type":"Operator","value":"$"},
+  {"type":"Keyword","value":"if"},
+  {"type":"Text","value":" "},
+  {"type":"NameBuiltin","value":"linux"},
+  {"type":"Text","value":" "},
+  {"type":"Punctuation","value":"{"},
+  {"type":"Text","value":"\n\t"},
+  {"type":"Operator","value":"$"},
+  {"type":"NameBuiltin","value":"compile_error"},
+  {"type":"Punctuation","value":"("},
+  {"type":"LiteralStringSingle","value":"'Linux is not supported'"},
+  {"type":"Punctuation","value":")"},
+  {"type":"Text","value":"\n"},
+  {"type":"Punctuation","value":"}"},
+  {"type":"Text","value":"\n\n"},
+  {"type":"NameBuiltin","value":"eprintln"},
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+  {"type":"Operator","value":"+"},
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+  {"type":"NameVariableMagic","value":"@FILE"},
+  {"type":"Text","value":" "},
+  {"type":"Operator","value":"+"},
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+  {"type":"LiteralStringSingle","value":"' | line: '"},
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+  {"type":"Operator","value":"+"},
+  {"type":"Text","value":" "},
+  {"type":"NameVariableMagic","value":"@LINE"},
+  {"type":"Text","value":" "},
+  {"type":"Operator","value":"+"},
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+  {"type":"Operator","value":"+"},
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+  {"type":"Operator","value":"+"},
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+  {"type":"KeywordNamespace","value":"import"},
+  {"type":"Text","value":" "},
+  {"type":"NameVariable","value":"v"},
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+  {"type":"NameVariable","value":"vmod"},
+  {"type":"Text","value":"\n"},
+  {"type":"NameVariable","value":"vm"},
+  {"type":"Text","value":" "},
+  {"type":"Operator","value":":="},
+  {"type":"Text","value":" "},
+  {"type":"NameVariable","value":"vmod"},
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+  {"type":"NameFunction","value":"decode"},
+  {"type":"Punctuation","value":"("},
+  {"type":"Text","value":" "},
+  {"type":"NameVariableMagic","value":"@VMOD_FILE"},
+  {"type":"Text","value":" "},
+  {"type":"Punctuation","value":")"},
+  {"type":"Text","value":" "},
+  {"type":"Keyword","value":"or"},
+  {"type":"Text","value":" "},
+  {"type":"Punctuation","value":"{"},
+  {"type":"Text","value":" "},
+  {"type":"NameBuiltin","value":"panic"},
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+  {"type":"LiteralStringSingle","value":"'"},
+  {"type":"Operator","value":"$"},
+  {"type":"NameVariable","value":"vm"},
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+  {"type":"NameVariable","value":"name"},
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+  {"type":"Operator","value":"$"},
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+  {"type":"NameVariable","value":"description"},
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+  {"type":"Punctuation","value":"{"},
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+  {"type":"Operator","value":"$"},
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+  {"type":"NameClass","value":"User"},
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+  {"type":"NameVariable","value":"fields"},
+  {"type":"Text","value":" "},
+  {"type":"Punctuation","value":"{"},
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+  {"type":"Operator","value":"$"},
+  {"type":"Keyword","value":"if"},
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+  {"type":"NameVariable","value":"field"},
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+  {"type":"NameVariable","value":"field"},
+  {"type":"Punctuation","value":"."},
+  {"type":"NameVariable","value":"name"},
+  {"type":"LiteralStringSingle","value":" is of type string'"},
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+  {"type":"Text","value":"\n\t\t"},
+  {"type":"Punctuation","value":"}"},
+  {"type":"Text","value":"\n\t"},
+  {"type":"Punctuation","value":"}"},
+  {"type":"Text","value":"\n"},
+  {"type":"Punctuation","value":"}"},
+  {"type":"Text","value":"\n\n"},
+  {"type":"KeywordDeclaration","value":"struct"},
+  {"type":"Text","value":" "},
+  {"type":"NameClass","value":"Vec"},
+  {"type":"Text","value":" "},
+  {"type":"Punctuation","value":"{"},
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+  {"type":"Text","value":"\n\n"},
+  {"type":"KeywordDeclaration","value":"fn"},
+  {"type":"Text","value":" "},
+  {"type":"Punctuation","value":"("},
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+  {"type":"Text","value":" "},
+  {"type":"NameClass","value":"Vec"},
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+  {"type":"Text","value":" "},
+  {"type":"NameClass","value":"Vec"},
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+  {"type":"Punctuation","value":"{"},
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+  {"type":"NameClass","value":"Vec"},
+  {"type":"Punctuation","value":"{"},
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+  {"type":"Punctuation","value":"}"},
+  {"type":"Text","value":"\n\n"},
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+  {"type":"Punctuation","value":"("},
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+  {"type":"Punctuation","value":"("},
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+  {"type":"NameClass","value":"Vec"},
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+  {"type":"NameClass","value":"Vec"},
+  {"type":"Text","value":" "},
+  {"type":"Punctuation","value":"{"},
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+  {"type":"NameClass","value":"Vec"},
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+  {"type":"NameVariable","value":"x"},
+  {"type":"Punctuation","value":","},
+  {"type":"Text","value":" "},
+  {"type":"NameVariable","value":"a"},
+  {"type":"Punctuation","value":"."},
+  {"type":"NameVariable","value":"y"},
+  {"type":"Text","value":" "},
+  {"type":"Operator","value":"-"},
+  {"type":"Text","value":" "},
+  {"type":"NameVariable","value":"b"},
+  {"type":"Punctuation","value":"."},
+  {"type":"NameVariable","value":"y"},
+  {"type":"Punctuation","value":"}"},
+  {"type":"Text","value":"\n"},
+  {"type":"Punctuation","value":"}"},
+  {"type":"Text","value":"\n\n"},
+  {"type":"KeywordDeclaration","value":"fn"},
+  {"type":"Text","value":" "},
+  {"type":"NameFunction","value":"main"},
+  {"type":"Punctuation","value":"()"},
+  {"type":"Text","value":" "},
+  {"type":"Punctuation","value":"{"},
+  {"type":"Text","value":"\n\t"},
+  {"type":"NameVariable","value":"a"},
+  {"type":"Text","value":" "},
+  {"type":"Operator","value":":="},
+  {"type":"Text","value":" "},
+  {"type":"NameClass","value":"Vec"},
+  {"type":"Punctuation","value":"{"},
+  {"type":"LiteralNumberInteger","value":"2"},
+  {"type":"Punctuation","value":","},
+  {"type":"Text","value":" "},
+  {"type":"LiteralNumberInteger","value":"3"},
+  {"type":"Punctuation","value":"}"},
+  {"type":"Text","value":"\n\t"},
+  {"type":"NameVariable","value":"b"},
+  {"type":"Text","value":" "},
+  {"type":"Operator","value":":="},
+  {"type":"Text","value":" "},
+  {"type":"NameClass","value":"Vec"},
+  {"type":"Punctuation","value":"{"},
+  {"type":"LiteralNumberInteger","value":"4"},
+  {"type":"Punctuation","value":","},
+  {"type":"Text","value":" "},
+  {"type":"LiteralNumberInteger","value":"5"},
+  {"type":"Punctuation","value":"}"},
+  {"type":"Text","value":"\n\t"},
+  {"type":"KeywordDeclaration","value":"mut"},
+  {"type":"Text","value":" "},
+  {"type":"NameVariable","value":"c"},
+  {"type":"Text","value":" "},
+  {"type":"Operator","value":":="},
+  {"type":"Text","value":" "},
+  {"type":"NameClass","value":"Vec"},
+  {"type":"Punctuation","value":"{"},
+  {"type":"LiteralNumberInteger","value":"1"},
+  {"type":"Punctuation","value":","},
+  {"type":"Text","value":" "},
+  {"type":"LiteralNumberInteger","value":"2"},
+  {"type":"Punctuation","value":"}"},
+  {"type":"Text","value":"\n\t"},
+  {"type":"NameBuiltin","value":"println"},
+  {"type":"Punctuation","value":"("},
+  {"type":"NameVariable","value":"a"},
+  {"type":"Text","value":" "},
+  {"type":"Operator","value":"+"},
+  {"type":"Text","value":" "},
+  {"type":"NameVariable","value":"b"},
+  {"type":"Punctuation","value":")"},
+  {"type":"Text","value":" "},
+  {"type":"CommentSingle","value":"// \"{6, 8}\"\n"},
+  {"type":"Text","value":"\t"},
+  {"type":"NameBuiltin","value":"println"},
+  {"type":"Punctuation","value":"("},
+  {"type":"NameVariable","value":"a"},
+  {"type":"Text","value":" "},
+  {"type":"Operator","value":"-"},
+  {"type":"Text","value":" "},
+  {"type":"NameVariable","value":"b"},
+  {"type":"Punctuation","value":")"},
+  {"type":"Text","value":" "},
+  {"type":"CommentSingle","value":"// \"{-2, -2}\"\n"},
+  {"type":"Text","value":"\t"},
+  {"type":"NameVariable","value":"c"},
+  {"type":"Text","value":" "},
+  {"type":"Operator","value":"+="},
+  {"type":"Text","value":" "},
+  {"type":"NameVariable","value":"a"},
+  {"type":"Text","value":"\n\t"},
+  {"type":"NameBuiltin","value":"println"},
+  {"type":"Punctuation","value":"("},
+  {"type":"NameVariable","value":"c"},
+  {"type":"Punctuation","value":")"},
+  {"type":"Text","value":" "},
+  {"type":"CommentSingle","value":"// \"{3, 5}\"\n"},
+  {"type":"Punctuation","value":"}"},
+  {"type":"Text","value":"\n\n"},
+  {"type":"NameVariable","value":"a"},
+  {"type":"Text","value":" "},
+  {"type":"Operator","value":":="},
+  {"type":"Text","value":" "},
+  {"type":"LiteralNumberInteger","value":"100"},
+  {"type":"Text","value":"\n"},
+  {"type":"NameVariable","value":"b"},
+  {"type":"Text","value":" "},
+  {"type":"Operator","value":":="},
+  {"type":"Text","value":" "},
+  {"type":"LiteralNumberInteger","value":"20"},
+  {"type":"Text","value":"\n"},
+  {"type":"KeywordDeclaration","value":"mut"},
+  {"type":"Text","value":" "},
+  {"type":"NameVariable","value":"c"},
+  {"type":"Text","value":" "},
+  {"type":"Operator","value":":="},
+  {"type":"Text","value":" "},
+  {"type":"LiteralNumberInteger","value":"0"},
+  {"type":"Text","value":"\n"},
+  {"type":"Keyword","value":"asm"},
+  {"type":"Text","value":" "},
+  {"type":"KeywordType","value":"amd64"},
+  {"type":"Text","value":" "},
+  {"type":"Punctuation","value":"{"},
+  {"type":"Text","value":"\n\t"},
+  {"type":"NameFunction","value":"mov"},
+  {"type":"Text","value":" "},
+  {"type":"NameBuiltin","value":"eax"},
+  {"type":"Punctuation","value":","},
+  {"type":"Text","value":" "},
+  {"type":"NameVariable","value":"a"},
+  {"type":"Text","value":"\n\t"},
+  {"type":"NameFunction","value":"add"},
+  {"type":"Text","value":" "},
+  {"type":"NameBuiltin","value":"eax"},
+  {"type":"Punctuation","value":","},
+  {"type":"Text","value":" "},
+  {"type":"NameVariable","value":"b"},
+  {"type":"Text","value":"\n\t"},
+  {"type":"NameFunction","value":"mov"},
+  {"type":"Text","value":" "},
+  {"type":"NameVariable","value":"c"},
+  {"type":"Punctuation","value":","},
+  {"type":"Text","value":" "},
+  {"type":"NameBuiltin","value":"eax"},
+  {"type":"Text","value":"\n\t"},
+  {"type":"CommentSingle","value":"; =r (c) as c // output"},
+  {"type":"Text","value":"\n\t"},
+  {"type":"CommentSingle","value":"; r (a) as a // input"},
+  {"type":"Text","value":"\n\t  "},
+  {"type":"NameFunction","value":"r"},
+  {"type":"Text","value":" "},
+  {"type":"Punctuation","value":"("},
+  {"type":"NameVariable","value":"b"},
+  {"type":"Punctuation","value":")"},
+  {"type":"Text","value":" "},
+  {"type":"NameVariable","value":"as"},
+  {"type":"Text","value":" "},
+  {"type":"NameVariable","value":"b"},
+  {"type":"Text","value":"\n"},
+  {"type":"Punctuation","value":"}"},
+  {"type":"Text","value":"\n"},
+  {"type":"NameBuiltin","value":"println"},
+  {"type":"Punctuation","value":"("},
+  {"type":"LiteralStringSingle","value":"'a: "},
+  {"type":"Operator","value":"$"},
+  {"type":"NameVariable","value":"a"},
+  {"type":"LiteralStringSingle","value":"'"},
+  {"type":"Punctuation","value":")"},
+  {"type":"Text","value":" "},
+  {"type":"CommentSingle","value":"// 100\n"},
+  {"type":"NameBuiltin","value":"println"},
+  {"type":"Punctuation","value":"("},
+  {"type":"LiteralStringSingle","value":"'b: "},
+  {"type":"Operator","value":"$"},
+  {"type":"NameVariable","value":"b"},
+  {"type":"LiteralStringSingle","value":"'"},
+  {"type":"Punctuation","value":")"},
+  {"type":"Text","value":" "},
+  {"type":"CommentSingle","value":"// 20\n"},
+  {"type":"NameBuiltin","value":"println"},
+  {"type":"Punctuation","value":"("},
+  {"type":"LiteralStringSingle","value":"'c: "},
+  {"type":"Operator","value":"$"},
+  {"type":"NameVariable","value":"c"},
+  {"type":"LiteralStringSingle","value":"'"},
+  {"type":"Punctuation","value":")"},
+  {"type":"Text","value":" "},
+  {"type":"CommentSingle","value":"// 120\n"},
+  {"type":"Text","value":"\n"},
+  {"type":"CommentSingle","value":"// [flag] enables Enum types to be used as bitfields\n"},
+  {"type":"Text","value":"\n"},
+  {"type":"Punctuation","value":"["},
+  {"type":"NameAttribute","value":"flag"},
+  {"type":"Punctuation","value":"]"},
+  {"type":"Text","value":"\n"},
+  {"type":"KeywordDeclaration","value":"enum"},
+  {"type":"Text","value":" "},
+  {"type":"NameClass","value":"BitField"},
+  {"type":"Text","value":" "},
+  {"type":"Punctuation","value":"{"},
+  {"type":"Text","value":"\n\t"},
+  {"type":"NameVariable","value":"read"},
+  {"type":"Text","value":"\n\t"},
+  {"type":"NameVariable","value":"write"},
+  {"type":"Text","value":"\n\t"},
+  {"type":"NameVariable","value":"other"},
+  {"type":"Text","value":"\n"},
+  {"type":"Punctuation","value":"}"},
+  {"type":"Text","value":"\n\n"},
+  {"type":"KeywordDeclaration","value":"fn"},
+  {"type":"Text","value":" "},
+  {"type":"NameFunction","value":"main"},
+  {"type":"Punctuation","value":"()"},
+  {"type":"Text","value":" "},
+  {"type":"Punctuation","value":"{"},
+  {"type":"Text","value":"\n\t"},
+  {"type":"Keyword","value":"assert"},
+  {"type":"Text","value":" "},
+  {"type":"LiteralNumberInteger","value":"1"},
+  {"type":"Text","value":" "},
+  {"type":"Operator","value":"=="},
+  {"type":"Text","value":" "},
+  {"type":"NameBuiltin","value":"int"},
+  {"type":"Punctuation","value":"("},
+  {"type":"NameClass","value":"BitField"},
+  {"type":"Punctuation","value":"."},
+  {"type":"NameVariable","value":"read"},
+  {"type":"Punctuation","value":")"},
+  {"type":"Text","value":"\n\t"},
+  {"type":"Keyword","value":"assert"},
+  {"type":"Text","value":" "},
+  {"type":"LiteralNumberInteger","value":"2"},
+  {"type":"Text","value":" "},
+  {"type":"Operator","value":"=="},
+  {"type":"Text","value":" "},
+  {"type":"NameBuiltin","value":"int"},
+  {"type":"Punctuation","value":"("},
+  {"type":"NameClass","value":"BitField"},
+  {"type":"Punctuation","value":"."},
+  {"type":"NameVariable","value":"write"},
+  {"type":"Punctuation","value":")"},
+  {"type":"Text","value":"\n\t"},
+  {"type":"KeywordDeclaration","value":"mut"},
+  {"type":"Text","value":" "},
+  {"type":"NameVariable","value":"bf"},
+  {"type":"Text","value":" "},
+  {"type":"Operator","value":":="},
+  {"type":"Text","value":" "},
+  {"type":"NameClass","value":"BitField"},
+  {"type":"Punctuation","value":"."},
+  {"type":"NameVariable","value":"read"},
+  {"type":"Text","value":"\n\t"},
+  {"type":"Keyword","value":"assert"},
+  {"type":"Text","value":" "},
+  {"type":"NameVariable","value":"bf"},
+  {"type":"Punctuation","value":"."},
+  {"type":"NameFunction","value":"has"},
+  {"type":"Punctuation","value":"(."},
+  {"type":"NameVariable","value":"read"},
+  {"type":"Text","value":" "},
+  {"type":"Operator","value":"|"},
+  {"type":"Text","value":" "},
+  {"type":"Punctuation","value":"."},
+  {"type":"NameVariable","value":"other"},
+  {"type":"Punctuation","value":")"},
+  {"type":"Text","value":" "},
+  {"type":"CommentSingle","value":"// test if *at least one* of the flags is set\n"},
+  {"type":"Text","value":"\t"},
+  {"type":"Keyword","value":"assert"},
+  {"type":"Text","value":" "},
+  {"type":"Operator","value":"!"},
+  {"type":"NameVariable","value":"bf"},
+  {"type":"Punctuation","value":"."},
+  {"type":"NameBuiltin","value":"all"},
+  {"type":"Punctuation","value":"(."},
+  {"type":"NameVariable","value":"read"},
+  {"type":"Text","value":" "},
+  {"type":"Operator","value":"|"},
+  {"type":"Text","value":" "},
+  {"type":"Punctuation","value":"."},
+  {"type":"NameVariable","value":"other"},
+  {"type":"Punctuation","value":")"},
+  {"type":"Text","value":" "},
+  {"type":"CommentSingle","value":"// test if *all* of the flags is set\n"},
+  {"type":"Text","value":"\t"},
+  {"type":"NameVariable","value":"bf"},
+  {"type":"Punctuation","value":"."},
+  {"type":"NameFunction","value":"set"},
+  {"type":"Punctuation","value":"(."},
+  {"type":"NameVariable","value":"write"},
+  {"type":"Text","value":" "},
+  {"type":"Operator","value":"|"},
+  {"type":"Text","value":" "},
+  {"type":"Punctuation","value":"."},
+  {"type":"NameVariable","value":"other"},
+  {"type":"Punctuation","value":")"},
+  {"type":"Text","value":"\n\t"},
+  {"type":"Keyword","value":"assert"},
+  {"type":"Text","value":" "},
+  {"type":"NameVariable","value":"bf"},
+  {"type":"Punctuation","value":"."},
+  {"type":"NameFunction","value":"has"},
+  {"type":"Punctuation","value":"(."},
+  {"type":"NameVariable","value":"read"},
+  {"type":"Text","value":" "},
+  {"type":"Operator","value":"|"},
+  {"type":"Text","value":" "},
+  {"type":"Punctuation","value":"."},
+  {"type":"NameVariable","value":"write"},
+  {"type":"Text","value":" "},
+  {"type":"Operator","value":"|"},
+  {"type":"Text","value":" "},
+  {"type":"Punctuation","value":"."},
+  {"type":"NameVariable","value":"other"},
+  {"type":"Punctuation","value":")"},
+  {"type":"Text","value":"\n\t"},
+  {"type":"Keyword","value":"assert"},
+  {"type":"Text","value":" "},
+  {"type":"NameVariable","value":"bf"},
+  {"type":"Punctuation","value":"."},
+  {"type":"NameBuiltin","value":"all"},
+  {"type":"Punctuation","value":"(."},
+  {"type":"NameVariable","value":"read"},
+  {"type":"Text","value":" "},
+  {"type":"Operator","value":"|"},
+  {"type":"Text","value":" "},
+  {"type":"Punctuation","value":"."},
+  {"type":"NameVariable","value":"write"},
+  {"type":"Text","value":" "},
+  {"type":"Operator","value":"|"},
+  {"type":"Text","value":" "},
+  {"type":"Punctuation","value":"."},
+  {"type":"NameVariable","value":"other"},
+  {"type":"Punctuation","value":")"},
+  {"type":"Text","value":"\n\t"},
+  {"type":"NameVariable","value":"bf"},
+  {"type":"Punctuation","value":"."},
+  {"type":"NameFunction","value":"toggle"},
+  {"type":"Punctuation","value":"(."},
+  {"type":"NameVariable","value":"other"},
+  {"type":"Punctuation","value":")"},
+  {"type":"Text","value":"\n\t"},
+  {"type":"Keyword","value":"assert"},
+  {"type":"Text","value":" "},
+  {"type":"NameVariable","value":"bf"},
+  {"type":"Text","value":" "},
+  {"type":"Operator","value":"=="},
+  {"type":"Text","value":" "},
+  {"type":"NameClass","value":"BitField"},
+  {"type":"Punctuation","value":"."},
+  {"type":"NameVariable","value":"read"},
+  {"type":"Text","value":" "},
+  {"type":"Operator","value":"|"},
+  {"type":"Text","value":" "},
+  {"type":"Punctuation","value":"."},
+  {"type":"NameVariable","value":"write"},
+  {"type":"Text","value":"\n\t"},
+  {"type":"Keyword","value":"assert"},
+  {"type":"Text","value":" "},
+  {"type":"NameVariable","value":"bf"},
+  {"type":"Punctuation","value":"."},
+  {"type":"NameBuiltin","value":"all"},
+  {"type":"Punctuation","value":"(."},
+  {"type":"NameVariable","value":"read"},
+  {"type":"Text","value":" "},
+  {"type":"Operator","value":"|"},
+  {"type":"Text","value":" "},
+  {"type":"Punctuation","value":"."},
+  {"type":"NameVariable","value":"write"},
+  {"type":"Punctuation","value":")"},
+  {"type":"Text","value":"\n\t"},
+  {"type":"Keyword","value":"assert"},
+  {"type":"Text","value":" "},
+  {"type":"Operator","value":"!"},
+  {"type":"NameVariable","value":"bf"},
+  {"type":"Punctuation","value":"."},
+  {"type":"NameFunction","value":"has"},
+  {"type":"Punctuation","value":"(."},
+  {"type":"NameVariable","value":"other"},
+  {"type":"Punctuation","value":")"},
+  {"type":"Text","value":"\n"},
+  {"type":"Punctuation","value":"}"},
+  {"type":"Text","value":"\n\n"},
+  {"type":"CommentSingle","value":"// Calling this function will result in a deprecation warning\n"},
+  {"type":"Punctuation","value":"["},
+  {"type":"NameAttribute","value":"deprecated"},
+  {"type":"Punctuation","value":"]"},
+  {"type":"Text","value":"\n"},
+  {"type":"KeywordDeclaration","value":"fn"},
+  {"type":"Text","value":" "},
+  {"type":"NameFunction","value":"old_function"},
+  {"type":"Punctuation","value":"()"},
+  {"type":"Text","value":" "},
+  {"type":"Punctuation","value":"{"},
+  {"type":"Text","value":"\n"},
+  {"type":"Punctuation","value":"}"},
+  {"type":"Text","value":"\n\n"},
+  {"type":"CommentSingle","value":"// It can also display a custom deprecation message\n"},
+  {"type":"Punctuation","value":"["},
+  {"type":"NameAttribute","value":"deprecated"},
+  {"type":"Punctuation","value":":"},
+  {"type":"Text","value":" "},
+  {"type":"Punctuation","value":"'"},
+  {"type":"LiteralStringSingle","value":"use new_function() instead'"},
+  {"type":"Punctuation","value":"]"},
+  {"type":"Text","value":"\n"},
+  {"type":"Punctuation","value":"["},
+  {"type":"NameAttribute","value":"deprecated_after"},
+  {"type":"Punctuation","value":":"},
+  {"type":"Text","value":" "},
+  {"type":"Punctuation","value":"'"},
+  {"type":"LiteralStringSingle","value":"2021-05-27'"},
+  {"type":"Punctuation","value":"]"},
+  {"type":"Text","value":"\n"},
+  {"type":"KeywordDeclaration","value":"fn"},
+  {"type":"Text","value":" "},
+  {"type":"NameFunction","value":"legacy_function"},
+  {"type":"Punctuation","value":"()"},
+  {"type":"Text","value":" "},
+  {"type":"Punctuation","value":"{}"},
+  {"type":"Text","value":"\n\n"},
+  {"type":"CommentSingle","value":"// This function's calls will be inlined.\n"},
+  {"type":"Punctuation","value":"["},
+  {"type":"NameAttribute","value":"inline"},
+  {"type":"Punctuation","value":"]"},
+  {"type":"Text","value":"\n"},
+  {"type":"KeywordDeclaration","value":"fn"},
+  {"type":"Text","value":" "},
+  {"type":"NameFunction","value":"inlined_function"},
+  {"type":"Punctuation","value":"()"},
+  {"type":"Text","value":" "},
+  {"type":"Punctuation","value":"{"},
+  {"type":"Text","value":"\n"},
+  {"type":"Punctuation","value":"}"},
+  {"type":"Text","value":"\n\n"},
+  {"type":"CommentSingle","value":"// This function's calls will NOT be inlined.\n"},
+  {"type":"Punctuation","value":"["},
+  {"type":"NameAttribute","value":"noinline"},
+  {"type":"Punctuation","value":"]"},
+  {"type":"Text","value":"\n"},
+  {"type":"KeywordDeclaration","value":"fn"},
+  {"type":"Text","value":" "},
+  {"type":"NameFunction","value":"function"},
+  {"type":"Punctuation","value":"()"},
+  {"type":"Text","value":" "},
+  {"type":"Punctuation","value":"{"},
+  {"type":"Text","value":"\n"},
+  {"type":"Punctuation","value":"}"},
+  {"type":"Text","value":"\n\n"},
+  {"type":"Punctuation","value":"["},
+  {"type":"Keyword","value":"if"},
+  {"type":"Text","value":" "},
+  {"type":"NameAttribute","value":"debug"},
+  {"type":"Punctuation","value":"]"},
+  {"type":"Text","value":"\n"},
+  {"type":"KeywordDeclaration","value":"fn"},
+  {"type":"Text","value":" "},
+  {"type":"NameFunction","value":"foo"},
+  {"type":"Punctuation","value":"()"},
+  {"type":"Text","value":" "},
+  {"type":"Punctuation","value":"{"},
+  {"type":"Text","value":"\n"},
+  {"type":"Punctuation","value":"}"},
+  {"type":"Text","value":"\n\n"},
+  {"type":"KeywordDeclaration","value":"fn"},
+  {"type":"Text","value":" "},
+  {"type":"NameFunction","value":"bar"},
+  {"type":"Punctuation","value":"()"},
+  {"type":"Text","value":" "},
+  {"type":"Punctuation","value":"{"},
+  {"type":"Text","value":"\n\t"},
+  {"type":"NameFunction","value":"foo"},
+  {"type":"Punctuation","value":"()"},
+  {"type":"Text","value":" "},
+  {"type":"CommentSingle","value":"// will not be called if `-d debug` is not passed\n"},
+  {"type":"Punctuation","value":"}"},
+  {"type":"Text","value":"\n\n"},
+  {"type":"Keyword","value":"if"},
+  {"type":"Text","value":" "},
+  {"type":"NameVariable","value":"x"},
+  {"type":"Text","value":" "},
+  {"type":"Punctuation","value":"{"},
+  {"type":"Text","value":"\n\t"},
+  {"type":"CommentSingle","value":"// ...\n"},
+  {"type":"Text","value":"\t"},
+  {"type":"Keyword","value":"if"},
+  {"type":"Text","value":" "},
+  {"type":"NameVariable","value":"y"},
+  {"type":"Text","value":" "},
+  {"type":"Punctuation","value":"{"},
+  {"type":"Text","value":"\n\t\t"},
+  {"type":"Keyword","value":"unsafe"},
+  {"type":"Text","value":" "},
+  {"type":"Punctuation","value":"{"},
+  {"type":"Text","value":"\n\t\t\t"},
+  {"type":"Keyword","value":"goto"},
+  {"type":"Text","value":" "},
+  {"type":"NameLabel","value":"my_label"},
+  {"type":"Text","value":"\n\t\t"},
+  {"type":"Punctuation","value":"}"},
+  {"type":"Text","value":"\n\t"},
+  {"type":"Punctuation","value":"}"},
+  {"type":"Text","value":"\n\t"},
+  {"type":"CommentSingle","value":"// ...\n"},
+  {"type":"Punctuation","value":"}"},
+  {"type":"Text","value":"\n"},
+  {"type":"NameLabel","value":"my_label"},
+  {"type":"Punctuation","value":":"}
+]
diff --git a/lexers/testdata/v/v.mode.actual b/lexers/testdata/v/v.mode.actual
new file mode 100644
index 000000000..92d495943
--- /dev/null
+++ b/lexers/testdata/v/v.mode.actual
@@ -0,0 +1,6 @@
+Module {
+	name: 'mymodule',
+	description: 'My nice module wraps a simple C library.',
+	version: '0.0.1'
+	dependencies: []
+}
\ No newline at end of file
diff --git a/lexers/testdata/v/v.mode.expected b/lexers/testdata/v/v.mode.expected
new file mode 100644
index 000000000..ec56ffdc2
--- /dev/null
+++ b/lexers/testdata/v/v.mode.expected
@@ -0,0 +1,29 @@
+[
+  {"type":"NameClass","value":"Module"},
+  {"type":"Text","value":" "},
+  {"type":"Punctuation","value":"{"},
+  {"type":"Text","value":"\n\t"},
+  {"type":"NameVariable","value":"name"},
+  {"type":"Punctuation","value":":"},
+  {"type":"Text","value":" "},
+  {"type":"LiteralStringSingle","value":"'mymodule'"},
+  {"type":"Punctuation","value":","},
+  {"type":"Text","value":"\n\t"},
+  {"type":"NameVariable","value":"description"},
+  {"type":"Punctuation","value":":"},
+  {"type":"Text","value":" "},
+  {"type":"LiteralStringSingle","value":"'My nice module wraps a simple C library.'"},
+  {"type":"Punctuation","value":","},
+  {"type":"Text","value":"\n\t"},
+  {"type":"NameVariable","value":"version"},
+  {"type":"Punctuation","value":":"},
+  {"type":"Text","value":" "},
+  {"type":"LiteralStringSingle","value":"'0.0.1'"},
+  {"type":"Text","value":"\n\t"},
+  {"type":"NameVariable","value":"dependencies"},
+  {"type":"Punctuation","value":":"},
+  {"type":"Text","value":" "},
+  {"type":"Punctuation","value":"[]"},
+  {"type":"Text","value":"\n"},
+  {"type":"Punctuation","value":"}"}
+]
diff --git a/lexers/testdata/vshell.actual b/lexers/testdata/vshell.actual
new file mode 100644
index 000000000..5600127a7
--- /dev/null
+++ b/lexers/testdata/vshell.actual
@@ -0,0 +1,24 @@
+#!/usr/bin/env -S v run
+// The shebang above associates the file to V on Unix-like systems,
+// so it can be run just by specifying the path to the file
+// once it's made executable using `chmod +x`.
+
+// print command then execute it
+fn sh(cmd string){
+  println("❯ $cmd")
+  print(execute_or_exit(cmd).output)
+}
+
+// Remove if build/ exits, ignore any errors if it doesn't
+rmdir_all('build') or { }
+
+// Create build/, never fails as build/ does not exist
+mkdir('build')?
+
+// Move *.v files to build/
+result := execute('mv *.v build/')
+if result.exit_code != 0 {
+	println(result.output)
+}
+
+sh('ls')
\ No newline at end of file
diff --git a/lexers/testdata/vshell.expected b/lexers/testdata/vshell.expected
new file mode 100644
index 000000000..971e7f47c
--- /dev/null
+++ b/lexers/testdata/vshell.expected
@@ -0,0 +1,88 @@
+[
+  {"type":"CommentHashbang","value":"#!/usr/bin/env -S v run\n"},
+  {"type":"CommentSingle","value":"// The shebang above associates the file to V on Unix-like systems,\n// so it can be run just by specifying the path to the file\n// once it's made executable using `chmod +x`.\n"},
+  {"type":"Text","value":"\n"},
+  {"type":"CommentSingle","value":"// print command then execute it\n"},
+  {"type":"KeywordDeclaration","value":"fn"},
+  {"type":"Text","value":" "},
+  {"type":"NameFunction","value":"sh"},
+  {"type":"Punctuation","value":"("},
+  {"type":"NameVariable","value":"cmd"},
+  {"type":"Text","value":" "},
+  {"type":"NameBuiltin","value":"string"},
+  {"type":"Punctuation","value":"){"},
+  {"type":"Text","value":"\n  "},
+  {"type":"NameBuiltin","value":"println"},
+  {"type":"Punctuation","value":"("},
+  {"type":"LiteralStringDouble","value":"\"❯ "},
+  {"type":"Operator","value":"$"},
+  {"type":"NameVariable","value":"cmd"},
+  {"type":"LiteralStringDouble","value":"\""},
+  {"type":"Punctuation","value":")"},
+  {"type":"Text","value":"\n  "},
+  {"type":"NameBuiltin","value":"print"},
+  {"type":"Punctuation","value":"("},
+  {"type":"NameBuiltin","value":"execute_or_exit"},
+  {"type":"Punctuation","value":"("},
+  {"type":"NameVariable","value":"cmd"},
+  {"type":"Punctuation","value":")."},
+  {"type":"NameVariable","value":"output"},
+  {"type":"Punctuation","value":")"},
+  {"type":"Text","value":"\n"},
+  {"type":"Punctuation","value":"}"},
+  {"type":"Text","value":"\n\n"},
+  {"type":"CommentSingle","value":"// Remove if build/ exits, ignore any errors if it doesn't\n"},
+  {"type":"NameBuiltin","value":"rmdir_all"},
+  {"type":"Punctuation","value":"("},
+  {"type":"LiteralStringSingle","value":"'build'"},
+  {"type":"Punctuation","value":")"},
+  {"type":"Text","value":" "},
+  {"type":"Keyword","value":"or"},
+  {"type":"Text","value":" "},
+  {"type":"Punctuation","value":"{"},
+  {"type":"Text","value":" "},
+  {"type":"Punctuation","value":"}"},
+  {"type":"Text","value":"\n\n"},
+  {"type":"CommentSingle","value":"// Create build/, never fails as build/ does not exist\n"},
+  {"type":"NameBuiltin","value":"mkdir"},
+  {"type":"Punctuation","value":"("},
+  {"type":"LiteralStringSingle","value":"'build'"},
+  {"type":"Punctuation","value":")"},
+  {"type":"KeywordDeclaration","value":"?"},
+  {"type":"Text","value":"\n\n"},
+  {"type":"CommentSingle","value":"// Move *.v files to build/\n"},
+  {"type":"NameVariable","value":"result"},
+  {"type":"Text","value":" "},
+  {"type":"Operator","value":":="},
+  {"type":"Text","value":" "},
+  {"type":"NameBuiltin","value":"execute"},
+  {"type":"Punctuation","value":"("},
+  {"type":"LiteralStringSingle","value":"'mv *.v build/'"},
+  {"type":"Punctuation","value":")"},
+  {"type":"Text","value":"\n"},
+  {"type":"Keyword","value":"if"},
+  {"type":"Text","value":" "},
+  {"type":"NameVariable","value":"result"},
+  {"type":"Punctuation","value":"."},
+  {"type":"NameVariable","value":"exit_code"},
+  {"type":"Text","value":" "},
+  {"type":"Operator","value":"!="},
+  {"type":"Text","value":" "},
+  {"type":"LiteralNumberInteger","value":"0"},
+  {"type":"Text","value":" "},
+  {"type":"Punctuation","value":"{"},
+  {"type":"Text","value":"\n\t"},
+  {"type":"NameBuiltin","value":"println"},
+  {"type":"Punctuation","value":"("},
+  {"type":"NameVariable","value":"result"},
+  {"type":"Punctuation","value":"."},
+  {"type":"NameVariable","value":"output"},
+  {"type":"Punctuation","value":")"},
+  {"type":"Text","value":"\n"},
+  {"type":"Punctuation","value":"}"},
+  {"type":"Text","value":"\n\n"},
+  {"type":"NameFunction","value":"sh"},
+  {"type":"Punctuation","value":"("},
+  {"type":"LiteralStringSingle","value":"'ls'"},
+  {"type":"Punctuation","value":")"}
+]
diff --git a/lexers/v.go b/lexers/v.go
new file mode 100644
index 000000000..11561b3af
--- /dev/null
+++ b/lexers/v.go
@@ -0,0 +1,173 @@
+package lexers
+
+import (
+	"strings"
+
+	. "github.com/alecthomas/chroma/v2" // nolint
+)
+
+// V lexer.
+var V = Register(MustNewLexer(
+	&Config{
+		Name:      "V",
+		Aliases:   []string{"v", "vlang"},
+		Filenames: []string{"*.v", "*.vv", "v.mod"},
+		MimeTypes: []string{"text/x-v"},
+		EnsureNL:  true,
+	},
+	vRules,
+).SetAnalyser(func(text string) float32 {
+	if strings.Contains(text, "import ") && strings.Contains(text, "module ") {
+		return 0.2
+	}
+	if strings.Contains(text, "module ") {
+		return 0.1
+	}
+	return 0.0
+}))
+
+const (
+	namePattern             = `[^\W\d]\w*`
+	typeNamePattern         = `[A-Z]\w*`
+	multiLineCommentPattern = `/\*(?:.|\n)*?\*/`
+)
+
+func vRules() Rules {
+	return Rules{
+		"root": {
+			{`\n`, Text, nil},
+			{`\s+`, Text, nil},
+			{`\\\n`, Text, nil},
+			{`(?<=module\s+\w[^\n]*\s+)(//[^\n]+\n)+(?=\n)`, StringDoc, nil},
+			{`(// *)(\w+)([^\n]+\n)(?=(?://[^\n]*\n)* *(?:pub +)?(?:fn|struct|union|type|interface|enum|const) +\2\b)`, ByGroups(StringDoc, GenericEmph, StringDoc), Push(`string-doc`)},
+			{`//[^\n]*\n`, CommentSingle, nil},
+			{`/\*(?:(?:` + multiLineCommentPattern + `)*|.|\n)*\*/`, CommentMultiline, nil},
+			{`\b(import|module)\b`, KeywordNamespace, nil},
+			{`\b(fn|struct|union|map|chan|type|interface|enum|const|mut|shared|pub|__global)\b`, KeywordDeclaration, nil},
+			{`\?`, KeywordDeclaration, nil},
+			{`(?<=\)\s*)!`, KeywordDeclaration, nil},
+			{`[ \t]*#include[^\n]+`, Using(`c`), nil},
+			{`[ \t]*#\w[^\n]*`, CommentPreproc, nil},
+			{`(sql)(\s+)(\w+)(\s+)({)([^}]*?)(})`, ByGroups(Keyword, Text, Name, Text, Punctuation, Using(`sql`), Punctuation), nil},
+			{`\$(?=\w)`, Operator, nil},
+			{`(?<=\$)(?:embed_file|pkgconfig|tmpl|env|compile_error|compile_warn)`, NameBuiltin, nil},
+			{`(asm)(\s+)(\w+)(\s*)({)([^}]*?)(})`, ByGroups(Keyword, Text, KeywordType, Text, Punctuation, Using(`nasm`), Punctuation), nil},
+			{`\b_(?:un)?likely_(?=\()`, NameFunctionMagic, nil},
+			{`(?<=\$if.+?(?:&&|\|\|)?)(` + Words(``, ``, `windows`, `linux`, `macos`, `mac`, `darwin`, `ios`, `android`, `mach`, `dragonfly`, `gnu`, `hpux`, `haiku`, `qnx`, `solaris`, `gcc`, `tinyc`, `clang`, `mingw`, `msvc`, `cplusplus`, `amd64`, `arm64`, `x64`, `x32`, `little_endian`, `big_endian`, `debug`, `prod`, `test`, `js`, `glibc`, `prealloc`, `no_bounds_checking`, `freestanding`, `no_segfault_handler`, `no_backtrace`, `no_main`) + `)+`, NameBuiltin, nil},
+			{`@` + Words(``, `\b`, `FN`, `METHOD`, `MOD`, `STRUCT`, `FILE`, `LINE`, `COLUMN`, `VEXE`, `VEXEROOT`, `VHASH`, `VMOD_FILE`, `VMODROOT`), NameVariableMagic, nil},
+			{Words(`\b(?<!@)`, `\b`, `break`, `select`, `match`, `defer`, `go`, `goto`, `else`, `if`, `continue`, `for`, `return`, `assert`, `or`, `as`, `atomic`, `isreftype`, `is`, `in`, `lock`, `rlock`, `sizeof`, `typeof`, `unsafe`, `volatile`, `static`, `__offsetof`), Keyword, nil},
+			{`\b(?<!@)(none|true|false|si_s_code|si_g32_code|si_g64_code)\b`, KeywordConstant, nil},
+			{Words(`\b(?<!@)`, `(?=\()`, `u8`, `u16`, `u32`, `u64`, `u128`, `int`, `i8`, `i16`, `i64`, `i128`, `f32`, `f64`, `rune`, `string`, `bool`, `usize`, `isize`, `any`, `error`, `print`, `println`, `dump`, `panic`, `eprint`, `eprintln`, `copy`, `close`, `len`, `map`, `filter`, `cap`, `delete`, `delete_many`, `delete_last`, `c_error_number_str`, `compare_strings`, `cstring_to_vstring`, `error_with_code`, `exit`, `f32_abs`, `f32_max`, `f32_min`, `f64_max`, `flush_stderr`, `flush_stdout`, `free`, `gc_check_leaks`, `get_str_intp_u32_format`, `get_str_intp_u64_format`, `isnil`, `malloc`, `malloc_noscan`, `memdup`, `memdup_noscan`, `panic_error_number`, `panic_lasterr`, `panic_optional_not_set`, `panic_result_not_set`, `print_backtrace`, `proc_pidpath`, `ptr_str`, `realloc_data`, `str_intp`, `str_intp_g32`, `str_intp_g64`, `str_intp_rune`, `str_intp_sq`, `str_intp_sub`, `string_from_wide`, `string_from_wide2`, `tos`, `tos2`, `tos3`, `tos4`, `tos5`, `tos_clone`, `utf32_decode_to_buffer`, `utf32_to_str`, `utf32_to_str_no_malloc`, `utf8_char_len`, `utf8_getchar`, `utf8_str_visible_length`, `v_realloc`, `vcalloc`, `vcalloc_noscan`, `vmemcmp`, `vmemcpy`, `vmemmove`, `vmemset`, `vstrlen`, `vstrlen_char`, `winapi_lasterr_str`, `reduce`, `string`, `join`, `free`, `join_lines`, `sort_by_len`, `sort_ignore_case`, `str`, `byterune`, `bytestr`, `clone`, `hex`, `utf8_to_utf32`, `vbytes`, `vstring`, `vstring_literal`, `vstring_literal_with_len`, `vstring_with_len`, `try_pop`, `try_push`, `strg`, `strsci`, `strlong`, `eq_epsilon`, `hex_full`, `hex2`, `msg`, `code`, `repeat`, `bytes`, `length_in_bytes`, `ascii_str`, `is_alnum`, `is_bin_digit`, `is_capital`, `is_digit`, `is_hex_digit`, `is_letter`, `is_oct_digit`, `is_space`, `str_escaped`, `repeat_to_depth`, `insert`, `prepend`, `trim`, `drop`, `first`, `last`, `pop`, `clone_to_depth`, `push_many`, `reverse_in_place`, `reverse`, `any`, `all`, `sort`, `sort_with_compare`, `contains`, `index`, `grow_cap`, `grow_len`, `pointers`, `move`, `keys`, `after`, `after_char`, `all_after`, `all_after_last`, `all_before`, `all_before_last`, `before`, `capitalize`, `compare`, `contains_any`, `contains_any_substr`, `count`, `ends_with`, `fields`, `find_between`, `hash`, `index_after`, `index_any`, `index_u8`, `is_lower`, `is_title`, `is_upper`, `last_index`, `last_index_u8`, `len_utf8`, `limit`, `match_glob`, `parse_int`, `parse_uint`, `replace`, `replace_each`, `replace_once`, `runes`, `split`, `split_any`, `split_into_lines`, `split_nth`, `starts_with`, `starts_with_capital`, `strip_margin`, `strip_margin_custom`, `substr`, `substr_ni`, `substr_with_check`, `title`, `to_lower`, `to_upper`, `to_wide`, `trim_left`, `trim_right`, `trim_space`, `trim_string_left`, `trim_string_right`, `utf32_code`), NameBuiltin, nil},
+			{Words(`\b(?<!@)`, `\b`, `ArrayFlags`, `AttributeKind`, `ChanState`, `StrIntpType`, `array`, `Error`, `FieldData`, `FunctionData`, `map`, `MethodArgs`, `SortedMap`, `string`, `StrIntpCgenData`, `StrIntpData`, `StrIntpMem`, `StructAttribute`, `VAssertMetaInfo`), NameBuiltin, nil},
+			{Words(`\b(?<!@)`, `\b`, `u8`, `u16`, `u32`, `u64`, `u128`, `int`, `i8`, `i16`, `i64`, `i128`, `f32`, `f64`, `rune`, `string`, `bool`, `usize`, `isize`, `any`, `error`, `voidptr`), KeywordType, nil},
+			{`\bit\b`, NameVariableMagic, nil},
+			{`(?<!fn\s+)(?<=\w+\s+|^)\[(?=:if +)?(?=\w+)`, Punctuation, Push(`attribute`)},
+			{`(<<=|>>=|>>>=|>>>|<<|>>|<=|>=|\^=|\+=|-=|\*=|/=|%=|&=|\|=|&&|\|\||<-|\+\+|--|==|!=|:=|\.\.\.|\.\.|[+\-*/%&|^~=#@!])`, Operator, nil},
+			{`[\d_]+(\.\d+e[+\-]?\d+|\.\d+|e[+\-]?\d+)`, LiteralNumberFloat, nil},
+			{`\.\d+(e[+\-]?\d+)?`, LiteralNumberFloat, nil},
+			{`0o[0-7_]+`, LiteralNumberOct, nil},
+			{`0x[0-9a-fA-F_]+`, LiteralNumberHex, nil},
+			{`0b[01_]+`, LiteralNumberBin, nil},
+			{`(0|[1-9][0-9_]*)`, LiteralNumberInteger, nil},
+			{"`", StringChar, Push(`char`)},
+			Include(`strings`),
+			{`@?` + typeNamePattern, NameClass, nil},
+			{`(?<=` + namePattern + `)(<)(` + typeNamePattern + `)(>)`, ByGroups(Punctuation, NameClass, Punctuation), nil},
+			{`@?` + namePattern + `(?=\()`, NameFunction, nil},
+			{`(?<=fn\s+)@?` + namePattern + `(?=\s*\()`, NameFunction, nil},
+			{`(?<=(?:continue|break|goto)\s+)\w+`, NameLabel, nil},
+			{`\b` + namePattern + `(?=:(?:$|\s+for))`, NameLabel, nil},
+			{`[<>()\[\]{}.,;:]`, Punctuation, nil},
+			{`@?` + namePattern, NameVariable, nil},
+		},
+		"strings": {
+			{`(c)?(")`, ByGroups(StringAffix, StringDouble), Push(`string-double`)},
+			{`(c)?(')`, ByGroups(StringAffix, StringSingle), Push(`string-single`)},
+			{`(r)("[^"]+")`, ByGroups(StringAffix, String), nil},
+			{`(r)('[^']+')`, ByGroups(StringAffix, String), nil},
+		},
+		"string-double": {
+			{`"`, StringDouble, Pop(1)},
+			Include(`char-escape`),
+			{`(\$)((?!\\){)`, ByGroups(Operator, Punctuation), Push(`string-curly-interpolation`)},
+			{`\$`, Operator, Push(`string-interpolation`)},
+			{`[^"]+?`, StringDouble, nil},
+		},
+		"string-single": {
+			{`'`, StringSingle, Pop(1)},
+			Include(`char-escape`),
+			{`(\$)((?!\\){)`, ByGroups(Operator, Punctuation), Push(`string-curly-interpolation`)},
+			{`\$`, Operator, Push(`string-interpolation`)},
+			{`[^']+?`, StringSingle, nil},
+		},
+		"char": {
+			{"`", StringChar, Pop(1)},
+			Include(`char-escape`),
+			{`[^\\]`, StringChar, nil},
+		},
+		"char-escape": {
+			{"\\\\[`'\"\\\\abfnrtv$]|\\\\x[0-9a-fA-F]{2}|\\\\[0-7]{1,3}|\\\\u[0-9a-fA-F]{4}|\\\\U[0-9a-fA-F]{8}", StringEscape, nil},
+		},
+		"string-doc": {
+			{`(// *)(#+ [^\n]+)(\n)`, ByGroups(StringDoc, GenericHeading, Text), nil},
+			{`// *([=_*~-])\1{2,}\n`, StringDelimiter, nil},
+			{`//[^\n]*\n`, StringDoc, nil},
+			Default(Pop(1)),
+		},
+		"string-interpolation": {
+			{`(\.)?(@)?(?:(` + namePattern + `)(\()([^)]*)(\))|(` + namePattern + `))`, ByGroups(Punctuation, Operator, NameFunction, Punctuation, UsingSelf(`root`), Punctuation, NameVariable), nil},
+			Default(Pop(1)),
+		},
+		"string-curly-interpolation": {
+			{`}`, Punctuation, Pop(1)},
+			Include(`strings`),
+			{`(:)( *?)([ 0'#+-])?(?:(\.)?([0-9]+))?([fFgeEGxXobsd])?`, ByGroups(Punctuation, Text, Operator, Punctuation, Number, StringAffix), nil},
+			{`[^}"':]+`, UsingSelf(`root`), nil},
+		},
+		"attribute": {
+			{`\]`, Punctuation, Pop(1)},
+			{`'`, Punctuation, Push(`string-single`)},
+			{`"`, Punctuation, Push(`string-double`)},
+			{`[;:]`, Punctuation, nil},
+			{`(?<=\[)if\b`, Keyword, nil},
+			{`\s+`, Text, nil},
+			{`(?<=: *)\w+`, String, nil},
+			{namePattern, NameAttribute, nil},
+		},
+	}
+}
+
+// V shell lexer.
+var VSH = Register(MustNewLexer(
+	&Config{
+		Name:      "V shell",
+		Aliases:   []string{"vsh", "vshell"},
+		Filenames: []string{"*.vsh"},
+		MimeTypes: []string{"text/x-vsh"},
+		EnsureNL:  true,
+	},
+	vshRules,
+).SetAnalyser(func(text string) float32 {
+	firstLine := strings.Split(text, "\n")[0]
+	if strings.Contains(firstLine, "#!/usr/bin/env") && strings.Contains(firstLine, "v run") {
+		return 1.0
+	}
+	if strings.Contains(firstLine, "#!/") && strings.Contains(firstLine, "/v run") {
+		return 1.0
+	}
+	return 0.0
+}))
+
+func vshRules() Rules {
+	vshRules := vRules()
+	vshRoot := []Rule{
+		{`^#![^\n]*\n`, CommentHashbang, nil},
+		{Words(`\b`, `\b`, `args`, `max_path_len`, `wd_at_startup`, `sys_write`, `sys_open`, `sys_close`, `sys_mkdir`, `sys_creat`, `path_separator`, `path_delimiter`, `s_ifmt`, `s_ifdir`, `s_iflnk`, `s_isuid`, `s_isgid`, `s_isvtx`, `s_irusr`, `s_iwusr`, `s_ixusr`, `s_irgrp`, `s_iwgrp`, `s_ixgrp`, `s_iroth`, `s_iwoth`, `s_ixoth`), NameConstant, nil},
+		{Words(`\b`, `\b`, `ProcessState`, `SeekMode`, `Signal`, `Command`, `ExecutableNotFoundError`, `File`, `FileNotOpenedError`, `Process`, `Result`, `SizeOfTypeIs0Error`, `Uname`), NameBuiltin, nil},
+		{Words(`\b`, `(?=\()`, `abs_path`, `args_after`, `args_before`, `base`, `cache_dir`, `chdir`, `chmod`, `chown`, `config_dir`, `cp`, `cp_all`, `create`, `debugger_present`, `dir`, `environ`, `executable`, `execute`, `execute_or_exit`, `execute_or_panic`, `execve`, `execvp`, `existing_path`, `exists`, `exists_in_system_path`, `expand_tilde_to_home`, `fd_close`, `fd_read`, `fd_slurp`, `fd_write`, `file_ext`, `file_last_mod_unix`, `file_name`, `file_size`, `fileno`, `find_abs_path_of_executable`, `flush`, `fork`, `get_error_msg`, `get_line`, `get_lines`, `get_lines_joined`, `get_raw_line`, `get_raw_lines_joined`, `get_raw_stdin`, `getegid`, `getenv`, `getenv_opt`, `geteuid`, `getgid`, `getpid`, `getppid`, `getuid`, `getwd`, `glob`, `home_dir`, `hostname`, `inode`, `input`, `input_opt`, `is_abs_path`, `is_atty`, `is_dir`, `is_dir_empty`, `is_executable`, `is_file`, `is_link`, `is_readable`, `is_writable`, `is_writable_folder`, `join_path`, `join_path_single`, `last_error`, `link`, `log`, `loginname`, `ls`, `mkdir`, `mkdir_all`, `mv`, `mv_by_cp`, `new_process`, `norm_path`, `open`, `open_append`, `open_file`, `open_uri`, `posix_get_error_msg`, `posix_set_permission_bit`, `quoted_path`, `read_bytes`, `read_file`, `read_file_array`, `read_lines`, `real_path`, `resource_abs_path`, `rm`, `rmdir`, `rmdir_all`, `setenv`, `sigint_to_signal_name`, `signal_opt`, `stderr`, `stdin`, `stdout`, `symlink`, `system`, `temp_dir`, `truncate`, `uname`, `unsetenv`, `user_os`, `utime`, `vfopen`, `vmodules_dir`, `vmodules_paths`, `wait`, `walk`, `walk_ext`, `walk_with_context`, `write_file`, `write_file_array`, `bitmask`, `close`, `read_line`, `start`, `msg`, `read`, `read_bytes_at`, `read_bytes_into`, `read_bytes_into_newline`, `read_from`, `read_into_ptr`, `read_raw`, `read_raw_at`, `read_struct`, `read_struct_at`, `seek`, `tell`, `write`, `write_raw`, `write_raw_at`, `write_string`, `write_struct`, `write_struct_at`, `write_to`, `writeln`, `is_alive`, `run`, `set_args`, `set_environment`, `set_redirect_stdio`, `signal_continue`, `signal_kill`, `signal_pgkill`, `signal_stop`, `stderr_read`, `stderr_slurp`, `stdin_write`, `stdout_read`, `stdout_slurp`), NameBuiltin, nil},
+	}
+
+	vshRules[`root`] = append(vshRoot, vshRules[`root`]...)
+
+	return vshRules
+}