git.delta.rocks / jrsonnet / refs/commits / dfc47a63aff8

difftreelog

refactor parser and grammar compatibility

Yaroslav Bolyukin2023-09-04parent: #c678cf8.patch.diff
in: master

46 files changed

addedcmds/jrsonnet-fmt/Cargo.tomldiffbeforeafterboth
--- /dev/null
+++ b/cmds/jrsonnet-fmt/Cargo.toml
@@ -0,0 +1,8 @@
+[package]
+name = "jrsonnet-fmt"
+version = "0.1.0"
+edition = "2021"
+
+[dependencies]
+dprint-core = "0.58.2"
+jrsonnet-rowan-parser = { path = "../../crates/jrsonnet-rowan-parser" }
addedcmds/jrsonnet-fmt/src/main.rsdiffbeforeafterboth
--- /dev/null
+++ b/cmds/jrsonnet-fmt/src/main.rs
@@ -0,0 +1,513 @@
+use std::any::type_name;
+
+use dprint_core::formatting::{PrintItems, PrintOptions, Signal};
+use jrsonnet_rowan_parser::{
+	nodes::{
+		ArgsDesc, Assertion, BinaryOperator, Bind, CompSpec, Destruct, DestructArrayPart,
+		DestructRest, Expr, Field, FieldName, ForSpec, IfSpec, ImportKind, LhsExpr, Literal,
+		Member, Name, Number, ObjBody, ObjLocal, ParamsDesc, SliceDesc, SourceFile, String,
+		UnaryOperator,
+	},
+	AstToken, SyntaxToken,
+};
+
+pub trait Printable {
+	fn print(&self) -> PrintItems;
+}
+
+macro_rules! pi {
+	(@i; $($t:tt)*) => {{
+		#[allow(unused_mut)]
+		let mut o = PrintItems::new();
+		pi!(@s; o: $($t)*);
+		o
+	}};
+	(@s; $o:ident: str($e:expr $(,)?) $($t:tt)*) => {{
+		$o.push_str($e);
+		pi!(@s; $o: $($t)*);
+	}};
+	(@s; $o:ident: nl $($t:tt)*) => {{
+		$o.push_signal(Signal::NewLine);
+		pi!(@s; $o: $($t)*);
+	}};
+	(@s; $o:ident: >i $($t:tt)*) => {{
+		$o.push_signal(Signal::StartIndent);
+		pi!(@s; $o: $($t)*);
+	}};
+	(@s; $o:ident: <i $($t:tt)*) => {{
+		$o.push_signal(Signal::FinishIndent);
+		pi!(@s; $o: $($t)*);
+	}};
+	(@s; $o:ident: {$expr:expr} $($t:tt)*) => {{
+		$o.extend($expr.print());
+		pi!(@s; $o: $($t)*);
+	}};
+	(@s; $o:ident: if ($e:expr)($($then:tt)*) $($t:tt)*) => {{
+		if $e {
+			pi!(@s; $o: $($then)*);
+		}
+		pi!(@s; $o: $($t)*);
+	}};
+	(@s; $o:ident: ifelse ($e:expr)($($then:tt)*)($($else:tt)*) $($t:tt)*) => {{
+		if $e {
+			pi!(@s; $o: $($then)*);
+		} else {
+			pi!(@s; $o: $($else)*);
+		}
+		pi!(@s; $o: $($t)*);
+	}};
+	(@s; $i:ident:) => {}
+}
+macro_rules! p {
+	(new: $($t:tt)*) => {
+		pi!(@i; $($t)*)
+	};
+	($o:ident: $($t:tt)*) => {
+		pi!(@s; $o: $($t)*)
+	};
+}
+
+impl<P> Printable for Option<P>
+where
+	P: Printable,
+{
+	fn print(&self) -> PrintItems {
+		if let Some(v) = self {
+			v.print()
+		} else {
+			p!(new: str(
+				&format!(
+					"/*missing {}*/",
+					type_name::<P>().replace("jrsonnet_rowan_parser::generated::nodes::", "")
+				),
+			))
+		}
+	}
+}
+
+impl Printable for SyntaxToken {
+	fn print(&self) -> PrintItems {
+		p!(new: str(&self.to_string()))
+	}
+}
+
+impl Printable for String {
+	fn print(&self) -> PrintItems {
+		p!(new: str(&format!("{}", self)))
+	}
+}
+impl Printable for Number {
+	fn print(&self) -> PrintItems {
+		p!(new: str(&format!("{}", self)))
+	}
+}
+
+impl Printable for Name {
+	fn print(&self) -> PrintItems {
+		p!(new: {self.ident_lit()})
+	}
+}
+
+impl Printable for DestructRest {
+	fn print(&self) -> PrintItems {
+		let mut pi = p!(new: str("..."));
+		if let Some(name) = self.into() {
+			p!(pi: {name});
+		}
+		pi
+	}
+}
+
+impl Printable for Destruct {
+	fn print(&self) -> PrintItems {
+		let mut pi = p!(new:);
+		match self {
+			Destruct::DestructFull(f) => {
+				p!(pi: {f.name()})
+			}
+			Destruct::DestructSkip(_) => p!(pi: str("?")),
+			Destruct::DestructArray(a) => {
+				p!(pi: str("[") >i nl);
+				for el in a.destruct_array_parts() {
+					match el {
+						DestructArrayPart::DestructArrayElement(e) => {
+							p!(pi: {e.destruct()} str(",") nl)
+						}
+						DestructArrayPart::DestructRest(d) => {
+							p!(pi: {d} str(",") nl)
+						}
+					}
+				}
+				p!(pi: <i str("]"));
+			}
+			Destruct::DestructObject(o) => {
+				p!(pi: str("{") >i nl);
+				for item in o.destruct_object_fields() {
+					p!(pi: {item.field()});
+					if let Some(des) = item.destruct() {
+						p!(pi: str(": ") {des})
+					}
+					if let Some(def) = item.expr() {
+						p!(pi: str(" = ") {def});
+					}
+					p!(pi: str(",") nl);
+				}
+				if let Some(rest) = o.destruct_rest() {
+					p!(pi: {rest} nl)
+				}
+				p!(pi: <i str("}"));
+			}
+		}
+		pi
+	}
+}
+
+impl Printable for FieldName {
+	fn print(&self) -> PrintItems {
+		match self {
+			FieldName::FieldNameFixed(f) => {
+				if let Some(id) = f.id() {
+					p!(new: {id})
+				} else if let Some(str) = f.string() {
+					p!(new: {str})
+				} else {
+					p!(new: str("/*missing FieldName*/"))
+				}
+			}
+			FieldName::FieldNameDynamic(d) => {
+				p!(new: str("[") {d.expr()} str("]"))
+			}
+		}
+	}
+}
+impl Printable for Field {
+	fn print(&self) -> PrintItems {
+		let mut pi = p!(new:);
+		match self {
+			Field::FieldNormal(n) => {
+				p!(pi: {n.field_name()});
+				if n.plus_token().is_some() {
+					p!(pi: str("+"));
+				}
+				p!(pi: str(": ") {n.expr()});
+			}
+			Field::FieldMethod(m) => {
+				p!(pi: {m.field_name()} {m.params_desc()} str(": ") {m.expr()});
+			}
+		}
+		pi
+	}
+}
+
+impl Printable for ObjLocal {
+	fn print(&self) -> PrintItems {
+		p!(new: str("local ") {self.bind()})
+	}
+}
+
+impl Printable for Assertion {
+	fn print(&self) -> PrintItems {
+		let mut pi = p!(new: str("assert ") {self.condition()});
+		if self.colon_token().is_some() || self.message().is_some() {
+			p!(pi: str(": ") {self.message()})
+		}
+		pi
+	}
+}
+
+impl Printable for ParamsDesc {
+	fn print(&self) -> PrintItems {
+		let mut pi = p!(new: str("(") >i nl);
+		for param in self.params() {
+			p!(pi: {param.destruct()});
+			if param.assign_token().is_some() || param.expr().is_some() {
+				p!(pi: str(" = ") {param.expr()})
+			}
+			p!(pi: str(",") nl)
+		}
+		p!(pi: <i str(")"));
+		pi
+	}
+}
+impl Printable for ArgsDesc {
+	fn print(&self) -> PrintItems {
+		let mut pi = p!(new: str("(") >i nl);
+		for arg in self.args() {
+			if arg.name().is_some() || arg.assign_token().is_some() {
+				p!(pi: {arg.name()} str(" = "));
+			}
+			p!(pi: {arg.expr()} str(",") nl)
+		}
+		p!(pi: <i str(")"));
+		pi
+	}
+}
+impl Printable for SliceDesc {
+	fn print(&self) -> PrintItems {
+		let mut pi = p!(new: str("["));
+		if self.from().is_some() {
+			p!(pi: {self.from()});
+		}
+		p!(pi: str(":"));
+		if self.end().is_some() {
+			p!(pi: {self.end().map(|e|e.expr())})
+		}
+		// Keep only one : in case if we don't need step
+		if self.step().is_some() {
+			p!(pi: str(":") {self.step().map(|e|e.expr())});
+		}
+		p!(pi: str("]"));
+		pi
+	}
+}
+
+impl Printable for ObjBody {
+	fn print(&self) -> PrintItems {
+		match self {
+			ObjBody::ObjBodyComp(_) => todo!(),
+			ObjBody::ObjBodyMemberList(l) => {
+				let mut pi = p!(new:);
+				for mem in l.members() {
+					match mem {
+						Member::MemberBindStmt(b) => {
+							p!(pi: {b.obj_local()})
+						}
+						Member::MemberAssertStmt(ass) => {
+							p!(pi: {ass.assertion()})
+						}
+						Member::MemberField(f) => {
+							p!(pi: {f.field()})
+						}
+					}
+					p!(pi: str(",") nl)
+				}
+				pi
+			}
+		}
+	}
+}
+impl Printable for UnaryOperator {
+	fn print(&self) -> PrintItems {
+		p!(new: str(self.text()))
+	}
+}
+impl Printable for BinaryOperator {
+	fn print(&self) -> PrintItems {
+		p!(new: str(self.text()))
+	}
+}
+impl Printable for Bind {
+	fn print(&self) -> PrintItems {
+		match self {
+			Bind::BindDestruct(d) => {
+				p!(new: {d.into()} str(" = ") {d.value()})
+			}
+			Bind::BindFunction(f) => {
+				p!(new: str("function") {f.params()} str(" = ") {f.value()})
+			}
+		}
+	}
+}
+impl Printable for Literal {
+	fn print(&self) -> PrintItems {
+		p!(new: str(&self.syntax().to_string()))
+	}
+}
+impl Printable for ImportKind {
+	fn print(&self) -> PrintItems {
+		p!(new: str(&self.syntax().to_string()))
+	}
+}
+impl Printable for LhsExpr {
+	fn print(&self) -> PrintItems {
+		p!(new: {self.expr()})
+	}
+}
+impl Printable for ForSpec {
+	fn print(&self) -> PrintItems {
+		p!(new: str("for ") {self.bind()} str(" in ") {self.expr()})
+	}
+}
+impl Printable for IfSpec {
+	fn print(&self) -> PrintItems {
+		p!(new: str("if ") {self.expr()})
+	}
+}
+impl Printable for CompSpec {
+	fn print(&self) -> PrintItems {
+		match self {
+			CompSpec::ForSpec(f) => f.print(),
+			CompSpec::IfSpec(i) => i.print(),
+		}
+	}
+}
+impl Printable for Expr {
+	fn print(&self) -> PrintItems {
+		match self {
+			Expr::ExprBinary(b) => {
+				p!(new: {b.lhs()} str(" ") {b.binary_operator()} str(" ") {b.rhs()})
+			}
+			Expr::ExprUnary(u) => p!(new: {u.unary_operator()} {u.rhs()}),
+			Expr::ExprSlice(s) => {
+				p!(new: {s.expr()} {s.slice_desc()})
+			}
+			Expr::ExprIndex(i) => {
+				p!(new: {i.expr()} str(".") {i.index()})
+			}
+			Expr::ExprIndexExpr(i) => p!(new: {i.base()} str("[") {i.index()} str("]")),
+			Expr::ExprApply(a) => {
+				let mut pi = p!(new: {a.expr()} {a.args_desc()});
+				if a.tailstrict_kw_token().is_some() {
+					p!(pi: str(" tailstrict"));
+				}
+				pi
+			}
+			Expr::ExprObjExtend(ex) => {
+				p!(new: {ex.lhs_expr()} str(" ") {ex.expr()})
+			}
+			Expr::ExprParened(p) => {
+				p!(new: str("(") {p.expr()} str(")"))
+			}
+			Expr::ExprIntrinsicThisFile(_) => p!(new: str("$intrinsicThisFile")),
+			Expr::ExprIntrinsicId(_) => p!(new: str("$intrinsicId")),
+			Expr::ExprIntrinsic(i) => p!(new: str("$intrinsic(") {i.name()} str(")")),
+			Expr::ExprString(s) => p!(new: {s.string()}),
+			Expr::ExprNumber(n) => p!(new: {n.number()}),
+			Expr::ExprArray(a) => {
+				let mut pi = p!(new: str("[") >i nl);
+				for el in a.exprs() {
+					p!(pi: {el} str(",") nl);
+				}
+				p!(pi: <i str("]"));
+				pi
+			}
+			Expr::ExprObject(o) => {
+				p!(new: str("{") >i nl {o.obj_body()} <i str("}"))
+			}
+			Expr::ExprArrayComp(arr) => {
+				let mut pi = p!(new: str("[") {arr.expr()});
+				for spec in arr.comp_specs() {
+					p!(pi: str(" ") {spec});
+				}
+				p!(pi: str("]"));
+				pi
+			}
+			Expr::ExprImport(v) => {
+				p!(new: {v.import_kind()} str(" ") {v.string()})
+			}
+			Expr::ExprVar(n) => p!(new: {n.name()}),
+			Expr::ExprLocal(l) => {
+				let mut pi = p!(new: str("local") >i nl);
+				for bind in l.binds() {
+					p!(pi: {bind} str(",") nl);
+				}
+				p!(pi: <i str(";") nl {l.expr()});
+				pi
+			}
+			Expr::ExprIfThenElse(ite) => {
+				let mut pi =
+					p!(new: str("if ") {ite.cond()} str(" then ") {ite.then().map(|t| t.expr())});
+				if ite.else_kw_token().is_some() || ite.else_().is_some() {
+					p!(pi: str(" else ") {ite.else_().map(|t| t.expr())})
+				}
+				pi
+			}
+			Expr::ExprFunction(f) => p!(new: str("function") {f.params_desc()} str(" ") {f.expr()}),
+			Expr::ExprAssert(a) => p!(new: {a.assertion()} str("; ") {a.expr()}),
+			Expr::ExprError(e) => p!(new: str("error ") {e.expr()}),
+			Expr::ExprLiteral(l) => {
+				p!(new: {l.literal()})
+			}
+		}
+	}
+}
+
+impl Printable for SourceFile {
+	fn print(&self) -> PrintItems {
+		assert!(self.expr().is_some());
+		self.expr().print()
+	}
+}
+
+fn main() {
+	let (parsed, _errors) = jrsonnet_rowan_parser::parse(
+		r#"
+
+
+		# Edit me!
+		local b = import "b.libsonnet";  # comment
+		local a = import "a.libsonnet";
+
+			 local f(x,y)=x+y;
+
+		local {a: [b, ..., c], d, ...e} = null;
+
+		local ass = assert false : false; false;
+
+		local fn = function(a, b, c = 3) 4;
+
+		local comp = [a for b in c if d == e];
+		local ocomp = {[k]: 1 for k in v};
+
+		local ? = skip;
+
+		local intr = $intrinsic(test);
+		local intrId = $intrinsicId;
+		local intrThisFile = $intrinsicThisFile;
+
+		local ie = a[expr];
+
+		local unary = !a;
+
+		local Template = {z: "foo"};
+
+		{
+						local
+
+					h = 3,
+					assert self.a == 1
+
+					: "error",
+		"f": ((((((3)))))) ,
+		"g g":
+		f(4,2),
+		arr: [[
+		  1, 2,
+		  ],
+		  3,
+		  {
+			  b: {
+				  c: {
+					  k: [16]
+				  }
+			  }
+		  }
+		  ],
+		  m: a[1::],
+		  m: b[::],
+		  k: if a         == b    then
+
+
+		  2
+
+		  else Template {}
+		} + Template
+
+
+"#,
+	);
+
+	// dbg!(errors);
+	dbg!(&parsed);
+
+	let o = dprint_core::formatting::format(
+		|| parsed.print(),
+		PrintOptions {
+			indent_width: 2,
+			max_width: 100,
+			use_tabs: false,
+			new_line_text: "\n",
+		},
+	);
+	println!("{}", o);
+}
modifiedcrates/jrsonnet-rowan-parser/Cargo.tomldiffbeforeafterboth
--- a/crates/jrsonnet-rowan-parser/Cargo.toml
+++ b/crates/jrsonnet-rowan-parser/Cargo.toml
@@ -19,3 +19,4 @@
 indoc = "1.0.3"
 insta = "1.10.0"
 anyhow = "1.0.57"
+jrsonnet-stdlib = { path = "../jrsonnet-stdlib" }
modifiedcrates/jrsonnet-rowan-parser/jsonnet.ungramdiffbeforeafterboth
--- a/crates/jrsonnet-rowan-parser/jsonnet.ungram
+++ b/crates/jrsonnet-rowan-parser/jsonnet.ungram
@@ -1,7 +1,12 @@
+// This file describes structure of jsonnet source code
+// It is also used to generate files in src/generated
+
+// Token names ending with `!` are considered meta, and handled specifically
+
 SourceFile = Expr
 
 ExprBinary =
-    lhs:Expr
+    lhs:LhsExpr
     BinaryOperator
     rhs:Expr
 ExprUnary =
@@ -9,29 +14,23 @@
     rhs:Expr
 ExprSlice =
     Expr
-    '['
     SliceDesc
-    ']'
 ExprIndex =
     Expr
     '.'
     index:Name
 ExprIndexExpr =
-    base:Expr
+    base:LhsExpr
     '['
     index:Expr
     ']'
 ExprApply =
     Expr
-    '('
     ArgsDesc
-    ')'
     'tailstrict'?
 ExprObjExtend =
+    LhsExpr
     Expr
-    '{'
-    ObjBody
-    '}'
 ExprParened =
     '('
     Expr
@@ -64,13 +63,16 @@
     '['
     Expr
     ','?
-    ForSpec
     CompSpec*
     ']'
+
 ExprImport =
-    'importstr' String
-|   'importbin' String
-|   'import' String
+    ImportKind String
+
+ImportKind =
+    'importstr'
+|   'importbin'
+|   'import'
 
 ExprVar =
     name:Name
@@ -78,12 +80,15 @@
     'local'
     (Bind (',' Bind)* ','?)
     ';'
+    Expr
+
 ExprIfThenElse =
     'if'
     cond:Expr
     'then'
-    then:Expr
-    ('else' else_:Expr)?
+    then:TrueExpr
+    ('else' else_:FalseExpr)?
+
 ExprFunction =
     'function'
     '('
@@ -112,6 +117,7 @@
 |   ExprIntrinsic
 |   ExprString
 |   ExprNumber
+|   ExprLiteral
 |   ExprArray
 |   ExprObject
 |   ExprArrayComp
@@ -130,42 +136,48 @@
 |   '<<' | '>>'
 |   '+' | '-'
 |   '*' | '/' | '%'
+|   'ERROR_NO_OPERATOR!'
 
 UnaryOperator =
     '-' | '!' | '~'
 
+SliceDescEnd=Expr
+SliceDescStep=Expr
 SliceDesc =
+    '['
     from:Expr?
     ':'
     (
-        end:Expr?
+        end:SliceDescEnd?
         (
             ':'
-            step:Expr?
+            step:SliceDescStep?
         )?
     )?
+    ']'
 
 Name =
-    'ident'
+    'LIT_IDENT!'
 
 ArgsDesc =
+    '('
     (Arg (',' Arg)* ','?)?
+    ')'
 Arg =
     (name:Name '=')? Expr
 
 ObjBodyComp =
     pre:ObjLocalPostComma*
     '['
-    key:Expr
+    key:LhsExpr
     ']'
     '+'?
     ':'
     value:Expr
     post:ObjLocalPreComma*
-    ForSpec
     CompSpec*
 ObjBodyMemberList =
-    (Member (',' Member) ','?)?
+    (Member (',' Member)* ','?)?
 ObjBody =
     ObjBodyComp
 |   ObjBodyMemberList
@@ -196,9 +208,7 @@
     Expr
 FieldMethod =
     FieldName
-    '('
     ParamsDesc
-    ')'
     Visibility
     Expr
 Field =
@@ -230,14 +240,15 @@
 |   'super'
 
 String =
-    'string_double'
-|   'string_single'
-|   'string_double_verbatim'
-|   'string_single_verbatim'
-|   'string_block'
+    'LIT_STRING_DOUBLE!'
+|   'LIT_STRING_SINGLE!'
+|   'LIT_STRING_DOUBLE_VERBATIM!'
+|   'LIT_STRING_SINGLE_VERBATIM!'
+|   'LIT_STRING_BLOCK!'
 
 Number =
-    'number'
+    'LIT_FLOAT!'
+|   'META_FORCE_ENUM!'
 
 ForSpec =
     'for'
@@ -257,9 +268,7 @@
     value:Expr
 BindFunction =
     name:Name
-    '('
     params:ParamsDesc
-    ')'
     '='
     value:Expr
 Bind =
@@ -267,7 +276,9 @@
 |   BindFunction
 
 ParamsDesc =
+    '('
     (Param (',' Param)* ','?)?
+    ')'
 Param =
     Destruct
     (
@@ -277,30 +288,23 @@
 
 Assertion =
     'assert'
-    condition:Expr
+    condition:LhsExpr
     (
         ':'
-        Expr
+        message:Expr
     )?
 
 DestructFull =
-    into:Name
+    Name
 DestructSkip =
     '?'
 DestructArray =
     '['
-    start:(
-        Destruct
-        (',' Destruct)*
+    (
+        DestructArrayPart
+        (',' DestructArrayPart)*
         ','?
     )?
-    DestructRest?
-    ','?
-    end:(
-        Destruct
-        (',' Destruct)*
-        ','?
-    )
     ']'
 DestructObject =
     '{'
@@ -314,10 +318,16 @@
     '}'
 Destruct =
     DestructFull
-    DestructSkip
-    DestructArray
-    DestructObject
+|   DestructSkip
+|   DestructArray
+|   DestructObject
 
+DestructArrayElement =
+    Destruct
+DestructArrayPart =
+    DestructArrayElement
+|   DestructRest
+
 DestructRest =
     '...'
     into:Name?
@@ -332,3 +342,8 @@
         '='
         Expr
     )?
+
+// Aliases used to resolve node type conflicts
+TrueExpr=Expr
+FalseExpr=Expr
+LhsExpr=Expr
modifiedcrates/jrsonnet-rowan-parser/src/ast.rsdiffbeforeafterboth
1use std::marker::PhantomData;
2
3use crate::{SyntaxKind, SyntaxNode, SyntaxNodeChildren, SyntaxToken};
4
5/// The main trait to go from untyped `SyntaxNode`  to a typed ast. The
6/// conversion itself has zero runtime cost: ast and syntax nodes have exactly
7/// the same representation: a pointer to the tree root and a pointer to the
8/// node itself.
9pub trait AstNode {
10	fn can_cast(kind: SyntaxKind) -> bool
11	where
12		Self: Sized;
13
14	fn cast(syntax: SyntaxNode) -> Option<Self>
15	where
16		Self: Sized;
17
18	fn syntax(&self) -> &SyntaxNode;
19	fn clone_for_update(&self) -> Self
20	where
21		Self: Sized,
22	{
23		Self::cast(self.syntax().clone_for_update()).unwrap()
24	}
25	fn clone_subtree(&self) -> Self
26	where
27		Self: Sized,
28	{
29		Self::cast(self.syntax().clone_subtree()).unwrap()
30	}
31}
32
33/// Like `AstNode`, but wraps tokens rather than interior nodes.
1pub trait AstToken {}34pub trait AstToken {
35	fn can_cast(token: SyntaxKind) -> bool
36	where
37		Self: Sized;
38
39	fn cast(syntax: SyntaxToken) -> Option<Self>
40	where
41		Self: Sized;
42
43	fn syntax(&self) -> &SyntaxToken;
44
45	fn text(&self) -> &str {
46		self.syntax().text()
47	}
48}
49
50#[derive(Debug, Clone)]
51pub struct AstChildren<N> {
52	inner: SyntaxNodeChildren,
53	ph: PhantomData<N>,
54}
55
56impl<N> AstChildren<N> {
57	fn new(parent: &SyntaxNode) -> Self {
58		AstChildren {
59			inner: parent.children(),
60			ph: PhantomData,
61		}
62	}
63}
64
65impl<N: AstNode> Iterator for AstChildren<N> {
66	type Item = N;
67	fn next(&mut self) -> Option<N> {
68		self.inner.find_map(N::cast)
69	}
70}
71
72pub mod support {
73	use super::{AstChildren, AstNode, AstToken, SyntaxKind, SyntaxNode, SyntaxToken};
74
75	pub fn child<N: AstNode>(parent: &SyntaxNode) -> Option<N> {
76		parent.children().find_map(N::cast)
77	}
78	pub fn token_child<N: AstToken>(parent: &SyntaxNode) -> Option<N> {
79		parent.children_with_tokens().find_map(|n| match n {
80			rowan::NodeOrToken::Node(_) => None,
81			rowan::NodeOrToken::Token(t) => N::cast(t),
82		})
83	}
84
85	pub fn children<N: AstNode>(parent: &SyntaxNode) -> AstChildren<N> {
86		AstChildren::new(parent)
87	}
88
89	pub fn token(parent: &SyntaxNode, kind: SyntaxKind) -> Option<SyntaxToken> {
90		parent
91			.children_with_tokens()
92			.filter_map(|it| it.into_token())
93			.find(|it| it.kind() == kind)
94	}
95}
296
modifiedcrates/jrsonnet-rowan-parser/src/binary.rsdiffbeforeafterboth
--- a/crates/jrsonnet-rowan-parser/src/binary.rs
+++ b/crates/jrsonnet-rowan-parser/src/binary.rs
@@ -20,6 +20,7 @@
 	Or,
 	In,
 	ObjectApply,
+	#[allow(dead_code)]
 	Invalid,
 }
addedcrates/jrsonnet-rowan-parser/src/classify.rsdiffbeforeafterboth
--- /dev/null
+++ b/crates/jrsonnet-rowan-parser/src/classify.rs
@@ -0,0 +1,51 @@
+use crate::SyntaxKind;
+
+impl SyntaxKind {
+	pub fn is_trivia(self) -> bool {
+		matches!(
+			self,
+			Self::WHITESPACE
+				| Self::MULTI_LINE_COMMENT
+				| Self::ERROR_COMMENT_TOO_SHORT
+				| Self::ERROR_COMMENT_UNTERMINATED
+				| Self::SINGLE_LINE_HASH_COMMENT
+				| Self::SINGLE_LINE_SLASH_COMMENT
+		)
+	}
+	pub fn is_string(self) -> bool {
+		matches!(
+			self,
+			Self::STRING_SINGLE
+				| Self::ERROR_STRING_SINGLE_UNTERMINATED
+				| Self::STRING_DOUBLE
+				| Self::ERROR_STRING_DOUBLE_UNTERMINATED
+				| Self::STRING_SINGLE_VERBATIM
+				| Self::ERROR_STRING_SINGLE_VERBATIM_UNTERMINATED
+				| Self::STRING_DOUBLE_VERBATIM
+				| Self::ERROR_STRING_DOUBLE_VERBATIM_UNTERMINATED
+				| Self::STRING_BLOCK
+				| Self::ERROR_STRING_BLOCK_UNEXPECTED_END
+				| Self::ERROR_STRING_BLOCK_MISSING_NEW_LINE
+				| Self::ERROR_STRING_BLOCK_MISSING_TERMINATION
+				| Self::ERROR_STRING_BLOCK_MISSING_INDENT
+		)
+	}
+	pub fn is_number(self) -> bool {
+		matches!(
+			self,
+			Self::FLOAT
+				| Self::ERROR_FLOAT_JUNK_AFTER_POINT
+				| Self::ERROR_FLOAT_JUNK_AFTER_EXPONENT
+				| Self::ERROR_FLOAT_JUNK_AFTER_EXPONENT_SIGN
+		)
+	}
+	pub fn is_literal(self) -> bool {
+		matches!(
+			self,
+			Self::NULL_KW
+				| Self::TRUE_KW | Self::FALSE_KW
+				| Self::SELF_KW | Self::DOLLAR
+				| Self::SUPER_KW
+		)
+	}
+}
modifiedcrates/jrsonnet-rowan-parser/src/event.rsdiffbeforeafterboth
--- a/crates/jrsonnet-rowan-parser/src/event.rs
+++ b/crates/jrsonnet-rowan-parser/src/event.rs
@@ -1,6 +1,6 @@
 use std::mem;
 
-use rowan::{GreenNode, GreenNodeBuilder, Language};
+use rowan::{GreenNodeBuilder, Language};
 
 use crate::{
 	lex::Lexeme,
@@ -10,14 +10,27 @@
 
 #[derive(Clone, Debug, PartialEq, Eq)]
 pub enum Event {
+	/// Used for unfinished markers
+	Pending,
+	/// After marker is completed, Pending event is replaced with Start
 	Start {
 		kind: SyntaxKind,
+		/// If marker is preceded or wrapped - instead of reordering events, we
+		/// insert start event in the end of events Vec instead, and store relative offset to this event here
 		forward_parent: Option<usize>,
 	},
-	Token,
-	Finish,
-	Placeholder,
+	/// Eat token
+	Token {
+		kind: SyntaxKind,
+	},
+	/// Position of finished node
+	Finish {
+		/// Same as forward_parent of Start, but for wrapping
+		wrapper: Option<usize>,
+	},
 	Error(SyntaxError),
+	/// Used for dropped markers and other things
+	Noop,
 }
 
 pub(super) struct Sink<'i> {
@@ -40,12 +53,17 @@
 	}
 
 	pub(super) fn finish(mut self) -> Parse {
+		let mut eat_start_whitespace = false;
+		let mut depth = 0;
 		for idx in 0..self.events.len() {
-			match mem::replace(&mut self.events[idx], Event::Placeholder) {
+			match mem::replace(&mut self.events[idx], Event::Noop) {
 				Event::Start {
 					kind,
 					forward_parent,
 				} => {
+					if depth != 0 {
+						self.skip_whitespace();
+					}
 					let mut kinds = vec![kind];
 
 					let mut idx = idx;
@@ -60,7 +78,7 @@
 						forward_parent = if let Event::Start {
 							kind,
 							forward_parent,
-						} = mem::replace(&mut self.events[idx], Event::Placeholder)
+						} = mem::replace(&mut self.events[idx], Event::Noop)
 						{
 							kinds.push(kind);
 							forward_parent
@@ -71,18 +89,46 @@
 
 					for kind in kinds.into_iter().rev() {
 						self.builder.start_node(JsonnetLanguage::kind_to_raw(kind));
+						depth += 1;
+						if depth == 1 {
+							self.skip_whitespace();
+						}
+					}
+
+					eat_start_whitespace = false;
+				}
+				Event::Token { kind } => {
+					if eat_start_whitespace {
+						self.skip_whitespace();
 					}
+					self.token(kind);
+					eat_start_whitespace = true;
 				}
-				Event::Token => self.token(),
-				Event::Finish => {
+				Event::Finish { wrapper } => {
 					self.builder.finish_node();
+					depth -= 1;
+					let mut idx = idx;
+					let mut wrapper = wrapper;
+					while let Some(w) = wrapper {
+						idx += w;
+						wrapper = if let Event::Finish { wrapper } =
+							mem::replace(&mut self.events[idx], Event::Noop)
+						{
+							self.builder.finish_node();
+							depth -= 1;
+							wrapper
+						} else {
+							unreachable!()
+						}
+					}
+					eat_start_whitespace = true;
 				}
-				Event::Placeholder => {}
+				Event::Pending => panic!("placeholder should not end in events"),
+				Event::Noop => {}
 				Event::Error(e) => {
 					self.errors.push(e);
 				}
 			}
-			self.skip_whitespace();
 		}
 
 		Parse {
@@ -90,10 +136,10 @@
 			errors: self.errors,
 		}
 	}
-	fn token(&mut self) {
+	fn token(&mut self, kind: SyntaxKind) {
 		let lexeme = self.lexemes[self.offset];
 		self.builder
-			.token(JsonnetLanguage::kind_to_raw(lexeme.kind), lexeme.text);
+			.token(JsonnetLanguage::kind_to_raw(kind), lexeme.text);
 		self.offset += 1;
 	}
 	fn skip_whitespace(&mut self) {
@@ -102,7 +148,7 @@
 				break;
 			}
 
-			self.token();
+			self.token(lexeme.kind);
 		}
 	}
 }
modifiedcrates/jrsonnet-rowan-parser/src/generated/mod.rsdiffbeforeafterboth
--- a/crates/jrsonnet-rowan-parser/src/generated/mod.rs
+++ b/crates/jrsonnet-rowan-parser/src/generated/mod.rs
@@ -1,3 +1,2 @@
-// mod tokens;
-// mod nodes;
+pub mod nodes;
 pub mod syntax_kinds;
modifiedcrates/jrsonnet-rowan-parser/src/generated/nodes.rsdiffbeforeafterboth
--- a/crates/jrsonnet-rowan-parser/src/generated/nodes.rs
+++ b/crates/jrsonnet-rowan-parser/src/generated/nodes.rs
@@ -1,9 +1,9 @@
 //! This is a generated file, please do not edit manually. Changes can be
 //! made in codegeneration that lives in `xtask` top-level dir.
 
-#![allow(non_snake_case)]
+#![allow(non_snake_case, clippy::match_like_matches_macro)]
 use crate::{
-	ast::{self, support, AstChildren, AstNode},
+	ast::{support, AstChildren, AstNode, AstToken},
 	SyntaxKind::{self, *},
 	SyntaxNode, SyntaxToken, T,
 };
@@ -13,7 +13,9 @@
 	pub(crate) syntax: SyntaxNode,
 }
 impl SourceFile {
-	pub fn expr(&self) -> Option<Expr> { support::child(&self.syntax) }
+	pub fn expr(&self) -> Option<Expr> {
+		support::child(&self.syntax)
+	}
 }
 
 #[derive(Debug, Clone, PartialEq, Eq, Hash)]
@@ -21,35 +23,25 @@
 	pub(crate) syntax: SyntaxNode,
 }
 impl ExprBinary {
-	pub fn lhs(&self) -> Option<Expr> { support::child(&self.syntax) }
-	pub fn binary_operator(&self) -> Option<BinaryOperator> { support::child(&self.syntax) }
-	pub fn rhs(&self) -> Option<Expr> { support::child(&self.syntax) }
+	pub fn lhs(&self) -> Option<LhsExpr> {
+		support::child(&self.syntax)
+	}
+	pub fn binary_operator(&self) -> Option<BinaryOperator> {
+		support::token_child(&self.syntax)
+	}
+	pub fn rhs(&self) -> Option<Expr> {
+		support::child(&self.syntax)
+	}
 }
 
 #[derive(Debug, Clone, PartialEq, Eq, Hash)]
-pub struct BinaryOperator {
+pub struct LhsExpr {
 	pub(crate) syntax: SyntaxNode,
 }
-impl BinaryOperator {
-	pub fn or_token(&self) -> Option<SyntaxToken> { support::token(&self.syntax, T![||]) }
-	pub fn and_token(&self) -> Option<SyntaxToken> { support::token(&self.syntax, T![&&]) }
-	pub fn bit_or_token(&self) -> Option<SyntaxToken> { support::token(&self.syntax, T![|]) }
-	pub fn bit_xor_token(&self) -> Option<SyntaxToken> { support::token(&self.syntax, T![^]) }
-	pub fn bit_and_token(&self) -> Option<SyntaxToken> { support::token(&self.syntax, T![&]) }
-	pub fn eq_token(&self) -> Option<SyntaxToken> { support::token(&self.syntax, T![==]) }
-	pub fn ne_token(&self) -> Option<SyntaxToken> { support::token(&self.syntax, T![!=]) }
-	pub fn lt_token(&self) -> Option<SyntaxToken> { support::token(&self.syntax, T![<]) }
-	pub fn gt_token(&self) -> Option<SyntaxToken> { support::token(&self.syntax, T![>]) }
-	pub fn le_token(&self) -> Option<SyntaxToken> { support::token(&self.syntax, T![<=]) }
-	pub fn ge_token(&self) -> Option<SyntaxToken> { support::token(&self.syntax, T![>=]) }
-	pub fn in_token(&self) -> Option<SyntaxToken> { support::token(&self.syntax, T![in]) }
-	pub fn lhs_token(&self) -> Option<SyntaxToken> { support::token(&self.syntax, T![<<]) }
-	pub fn rhs_token(&self) -> Option<SyntaxToken> { support::token(&self.syntax, T![>>]) }
-	pub fn plus_token(&self) -> Option<SyntaxToken> { support::token(&self.syntax, T![+]) }
-	pub fn minus_token(&self) -> Option<SyntaxToken> { support::token(&self.syntax, T![-]) }
-	pub fn mul_token(&self) -> Option<SyntaxToken> { support::token(&self.syntax, T![*]) }
-	pub fn div_token(&self) -> Option<SyntaxToken> { support::token(&self.syntax, T![/]) }
-	pub fn modulo_token(&self) -> Option<SyntaxToken> { support::token(&self.syntax, T![%]) }
+impl LhsExpr {
+	pub fn expr(&self) -> Option<Expr> {
+		support::child(&self.syntax)
+	}
 }
 
 #[derive(Debug, Clone, PartialEq, Eq, Hash)]
@@ -57,29 +49,25 @@
 	pub(crate) syntax: SyntaxNode,
 }
 impl ExprUnary {
-	pub fn unary_operator(&self) -> Option<UnaryOperator> { support::child(&self.syntax) }
-	pub fn rhs(&self) -> Option<Expr> { support::child(&self.syntax) }
-}
-
-#[derive(Debug, Clone, PartialEq, Eq, Hash)]
-pub struct UnaryOperator {
-	pub(crate) syntax: SyntaxNode,
+	pub fn unary_operator(&self) -> Option<UnaryOperator> {
+		support::token_child(&self.syntax)
+	}
+	pub fn rhs(&self) -> Option<Expr> {
+		support::child(&self.syntax)
+	}
 }
-impl UnaryOperator {
-	pub fn minus_token(&self) -> Option<SyntaxToken> { support::token(&self.syntax, T![-]) }
-	pub fn not_token(&self) -> Option<SyntaxToken> { support::token(&self.syntax, T![!]) }
-	pub fn bit_not_token(&self) -> Option<SyntaxToken> { support::token(&self.syntax, T![~]) }
-}
 
 #[derive(Debug, Clone, PartialEq, Eq, Hash)]
 pub struct ExprSlice {
 	pub(crate) syntax: SyntaxNode,
 }
 impl ExprSlice {
-	pub fn expr(&self) -> Option<Expr> { support::child(&self.syntax) }
-	pub fn l_brack_token(&self) -> Option<SyntaxToken> { support::token(&self.syntax, T!['[']) }
-	pub fn slice_desc(&self) -> Option<SliceDesc> { support::child(&self.syntax) }
-	pub fn r_brack_token(&self) -> Option<SyntaxToken> { support::token(&self.syntax, T![']']) }
+	pub fn expr(&self) -> Option<Expr> {
+		support::child(&self.syntax)
+	}
+	pub fn slice_desc(&self) -> Option<SliceDesc> {
+		support::child(&self.syntax)
+	}
 }
 
 #[derive(Debug, Clone, PartialEq, Eq, Hash)]
@@ -87,10 +75,24 @@
 	pub(crate) syntax: SyntaxNode,
 }
 impl SliceDesc {
-	pub fn from(&self) -> Option<Expr> { support::child(&self.syntax) }
-	pub fn colon_token(&self) -> Option<SyntaxToken> { support::token(&self.syntax, T![:]) }
-	pub fn end(&self) -> Option<Expr> { support::child(&self.syntax) }
-	pub fn step(&self) -> Option<Expr> { support::child(&self.syntax) }
+	pub fn l_brack_token(&self) -> Option<SyntaxToken> {
+		support::token(&self.syntax, T!['['])
+	}
+	pub fn from(&self) -> Option<Expr> {
+		support::child(&self.syntax)
+	}
+	pub fn colon_token(&self) -> Option<SyntaxToken> {
+		support::token(&self.syntax, T![:])
+	}
+	pub fn end(&self) -> Option<SliceDescEnd> {
+		support::child(&self.syntax)
+	}
+	pub fn step(&self) -> Option<SliceDescStep> {
+		support::child(&self.syntax)
+	}
+	pub fn r_brack_token(&self) -> Option<SyntaxToken> {
+		support::token(&self.syntax, T![']'])
+	}
 }
 
 #[derive(Debug, Clone, PartialEq, Eq, Hash)]
@@ -98,9 +100,15 @@
 	pub(crate) syntax: SyntaxNode,
 }
 impl ExprIndex {
-	pub fn expr(&self) -> Option<Expr> { support::child(&self.syntax) }
-	pub fn dot_token(&self) -> Option<SyntaxToken> { support::token(&self.syntax, T![.]) }
-	pub fn index(&self) -> Option<Name> { support::child(&self.syntax) }
+	pub fn expr(&self) -> Option<Expr> {
+		support::child(&self.syntax)
+	}
+	pub fn dot_token(&self) -> Option<SyntaxToken> {
+		support::token(&self.syntax, T![.])
+	}
+	pub fn index(&self) -> Option<Name> {
+		support::child(&self.syntax)
+	}
 }
 
 #[derive(Debug, Clone, PartialEq, Eq, Hash)]
@@ -108,7 +116,9 @@
 	pub(crate) syntax: SyntaxNode,
 }
 impl Name {
-	pub fn ident_token(&self) -> Option<SyntaxToken> { support::token(&self.syntax, T![ident]) }
+	pub fn ident_lit(&self) -> Option<SyntaxToken> {
+		support::token(&self.syntax, IDENT)
+	}
 }
 
 #[derive(Debug, Clone, PartialEq, Eq, Hash)]
@@ -116,10 +126,18 @@
 	pub(crate) syntax: SyntaxNode,
 }
 impl ExprIndexExpr {
-	pub fn base(&self) -> Option<Expr> { support::child(&self.syntax) }
-	pub fn l_brack_token(&self) -> Option<SyntaxToken> { support::token(&self.syntax, T!['[']) }
-	pub fn index(&self) -> Option<Expr> { support::child(&self.syntax) }
-	pub fn r_brack_token(&self) -> Option<SyntaxToken> { support::token(&self.syntax, T![']']) }
+	pub fn base(&self) -> Option<LhsExpr> {
+		support::child(&self.syntax)
+	}
+	pub fn l_brack_token(&self) -> Option<SyntaxToken> {
+		support::token(&self.syntax, T!['['])
+	}
+	pub fn index(&self) -> Option<Expr> {
+		support::child(&self.syntax)
+	}
+	pub fn r_brack_token(&self) -> Option<SyntaxToken> {
+		support::token(&self.syntax, T![']'])
+	}
 }
 
 #[derive(Debug, Clone, PartialEq, Eq, Hash)]
@@ -127,11 +145,13 @@
 	pub(crate) syntax: SyntaxNode,
 }
 impl ExprApply {
-	pub fn expr(&self) -> Option<Expr> { support::child(&self.syntax) }
-	pub fn l_paren_token(&self) -> Option<SyntaxToken> { support::token(&self.syntax, T!['(']) }
-	pub fn args_desc(&self) -> Option<ArgsDesc> { support::child(&self.syntax) }
-	pub fn r_paren_token(&self) -> Option<SyntaxToken> { support::token(&self.syntax, T![')']) }
-	pub fn tailstrict_token(&self) -> Option<SyntaxToken> {
+	pub fn expr(&self) -> Option<Expr> {
+		support::child(&self.syntax)
+	}
+	pub fn args_desc(&self) -> Option<ArgsDesc> {
+		support::child(&self.syntax)
+	}
+	pub fn tailstrict_kw_token(&self) -> Option<SyntaxToken> {
 		support::token(&self.syntax, T![tailstrict])
 	}
 }
@@ -141,7 +161,15 @@
 	pub(crate) syntax: SyntaxNode,
 }
 impl ArgsDesc {
-	pub fn args(&self) -> AstChildren<Arg> { support::children(&self.syntax) }
+	pub fn l_paren_token(&self) -> Option<SyntaxToken> {
+		support::token(&self.syntax, T!['('])
+	}
+	pub fn args(&self) -> AstChildren<Arg> {
+		support::children(&self.syntax)
+	}
+	pub fn r_paren_token(&self) -> Option<SyntaxToken> {
+		support::token(&self.syntax, T![')'])
+	}
 }
 
 #[derive(Debug, Clone, PartialEq, Eq, Hash)]
@@ -149,10 +177,12 @@
 	pub(crate) syntax: SyntaxNode,
 }
 impl ExprObjExtend {
-	pub fn expr(&self) -> Option<Expr> { support::child(&self.syntax) }
-	pub fn l_brace_token(&self) -> Option<SyntaxToken> { support::token(&self.syntax, T!['{']) }
-	pub fn obj_body(&self) -> Option<ObjBody> { support::child(&self.syntax) }
-	pub fn r_brace_token(&self) -> Option<SyntaxToken> { support::token(&self.syntax, T!['}']) }
+	pub fn lhs_expr(&self) -> Option<LhsExpr> {
+		support::child(&self.syntax)
+	}
+	pub fn expr(&self) -> Option<Expr> {
+		support::child(&self.syntax)
+	}
 }
 
 #[derive(Debug, Clone, PartialEq, Eq, Hash)]
@@ -160,9 +190,15 @@
 	pub(crate) syntax: SyntaxNode,
 }
 impl ExprParened {
-	pub fn l_paren_token(&self) -> Option<SyntaxToken> { support::token(&self.syntax, T!['(']) }
-	pub fn expr(&self) -> Option<Expr> { support::child(&self.syntax) }
-	pub fn r_paren_token(&self) -> Option<SyntaxToken> { support::token(&self.syntax, T![')']) }
+	pub fn l_paren_token(&self) -> Option<SyntaxToken> {
+		support::token(&self.syntax, T!['('])
+	}
+	pub fn expr(&self) -> Option<Expr> {
+		support::child(&self.syntax)
+	}
+	pub fn r_paren_token(&self) -> Option<SyntaxToken> {
+		support::token(&self.syntax, T![')'])
+	}
 }
 
 #[derive(Debug, Clone, PartialEq, Eq, Hash)]
@@ -170,20 +206,9 @@
 	pub(crate) syntax: SyntaxNode,
 }
 impl ExprLiteral {
-	pub fn literal(&self) -> Option<Literal> { support::child(&self.syntax) }
-}
-
-#[derive(Debug, Clone, PartialEq, Eq, Hash)]
-pub struct Literal {
-	pub(crate) syntax: SyntaxNode,
-}
-impl Literal {
-	pub fn null_token(&self) -> Option<SyntaxToken> { support::token(&self.syntax, T![null]) }
-	pub fn true_token(&self) -> Option<SyntaxToken> { support::token(&self.syntax, T![true]) }
-	pub fn false_token(&self) -> Option<SyntaxToken> { support::token(&self.syntax, T![false]) }
-	pub fn self_token(&self) -> Option<SyntaxToken> { support::token(&self.syntax, T![self]) }
-	pub fn dollar_token(&self) -> Option<SyntaxToken> { support::token(&self.syntax, T!['$']) }
-	pub fn super_token(&self) -> Option<SyntaxToken> { support::token(&self.syntax, T![super]) }
+	pub fn literal(&self) -> Option<Literal> {
+		support::token_child(&self.syntax)
+	}
 }
 
 #[derive(Debug, Clone, PartialEq, Eq, Hash)]
@@ -214,9 +239,15 @@
 	pub fn intrinsic_token(&self) -> Option<SyntaxToken> {
 		support::token(&self.syntax, T!["$intrinsic"])
 	}
-	pub fn l_paren_token(&self) -> Option<SyntaxToken> { support::token(&self.syntax, T!['(']) }
-	pub fn name(&self) -> Option<Name> { support::child(&self.syntax) }
-	pub fn r_paren_token(&self) -> Option<SyntaxToken> { support::token(&self.syntax, T![')']) }
+	pub fn l_paren_token(&self) -> Option<SyntaxToken> {
+		support::token(&self.syntax, T!['('])
+	}
+	pub fn name(&self) -> Option<Name> {
+		support::child(&self.syntax)
+	}
+	pub fn r_paren_token(&self) -> Option<SyntaxToken> {
+		support::token(&self.syntax, T![')'])
+	}
 }
 
 #[derive(Debug, Clone, PartialEq, Eq, Hash)]
@@ -224,28 +255,8 @@
 	pub(crate) syntax: SyntaxNode,
 }
 impl ExprString {
-	pub fn string(&self) -> Option<String> { support::child(&self.syntax) }
-}
-
-#[derive(Debug, Clone, PartialEq, Eq, Hash)]
-pub struct String {
-	pub(crate) syntax: SyntaxNode,
-}
-impl String {
-	pub fn string_double_token(&self) -> Option<SyntaxToken> {
-		support::token(&self.syntax, T![string_double])
-	}
-	pub fn string_single_token(&self) -> Option<SyntaxToken> {
-		support::token(&self.syntax, T![string_single])
-	}
-	pub fn string_double_verbatim_token(&self) -> Option<SyntaxToken> {
-		support::token(&self.syntax, T![string_double_verbatim])
-	}
-	pub fn string_single_verbatim_token(&self) -> Option<SyntaxToken> {
-		support::token(&self.syntax, T![string_single_verbatim])
-	}
-	pub fn string_block_token(&self) -> Option<SyntaxToken> {
-		support::token(&self.syntax, T![string_block])
+	pub fn string(&self) -> Option<String> {
+		support::token_child(&self.syntax)
 	}
 }
 
@@ -254,25 +265,25 @@
 	pub(crate) syntax: SyntaxNode,
 }
 impl ExprNumber {
-	pub fn number(&self) -> Option<Number> { support::child(&self.syntax) }
-}
-
-#[derive(Debug, Clone, PartialEq, Eq, Hash)]
-pub struct Number {
-	pub(crate) syntax: SyntaxNode,
+	pub fn number(&self) -> Option<Number> {
+		support::token_child(&self.syntax)
+	}
 }
-impl Number {
-	pub fn number_token(&self) -> Option<SyntaxToken> { support::token(&self.syntax, T![number]) }
-}
 
 #[derive(Debug, Clone, PartialEq, Eq, Hash)]
 pub struct ExprArray {
 	pub(crate) syntax: SyntaxNode,
 }
 impl ExprArray {
-	pub fn l_brack_token(&self) -> Option<SyntaxToken> { support::token(&self.syntax, T!['[']) }
-	pub fn exprs(&self) -> AstChildren<Expr> { support::children(&self.syntax) }
-	pub fn r_brack_token(&self) -> Option<SyntaxToken> { support::token(&self.syntax, T![']']) }
+	pub fn l_brack_token(&self) -> Option<SyntaxToken> {
+		support::token(&self.syntax, T!['['])
+	}
+	pub fn exprs(&self) -> AstChildren<Expr> {
+		support::children(&self.syntax)
+	}
+	pub fn r_brack_token(&self) -> Option<SyntaxToken> {
+		support::token(&self.syntax, T![']'])
+	}
 }
 
 #[derive(Debug, Clone, PartialEq, Eq, Hash)]
@@ -280,9 +291,15 @@
 	pub(crate) syntax: SyntaxNode,
 }
 impl ExprObject {
-	pub fn l_brace_token(&self) -> Option<SyntaxToken> { support::token(&self.syntax, T!['{']) }
-	pub fn obj_body(&self) -> Option<ObjBody> { support::child(&self.syntax) }
-	pub fn r_brace_token(&self) -> Option<SyntaxToken> { support::token(&self.syntax, T!['}']) }
+	pub fn l_brace_token(&self) -> Option<SyntaxToken> {
+		support::token(&self.syntax, T!['{'])
+	}
+	pub fn obj_body(&self) -> Option<ObjBody> {
+		support::child(&self.syntax)
+	}
+	pub fn r_brace_token(&self) -> Option<SyntaxToken> {
+		support::token(&self.syntax, T!['}'])
+	}
 }
 
 #[derive(Debug, Clone, PartialEq, Eq, Hash)]
@@ -290,38 +307,34 @@
 	pub(crate) syntax: SyntaxNode,
 }
 impl ExprArrayComp {
-	pub fn l_brack_token(&self) -> Option<SyntaxToken> { support::token(&self.syntax, T!['[']) }
-	pub fn expr(&self) -> Option<Expr> { support::child(&self.syntax) }
-	pub fn comma_token(&self) -> Option<SyntaxToken> { support::token(&self.syntax, T![,]) }
-	pub fn for_spec(&self) -> Option<ForSpec> { support::child(&self.syntax) }
-	pub fn comp_specs(&self) -> AstChildren<CompSpec> { support::children(&self.syntax) }
-	pub fn r_brack_token(&self) -> Option<SyntaxToken> { support::token(&self.syntax, T![']']) }
-}
-
-#[derive(Debug, Clone, PartialEq, Eq, Hash)]
-pub struct ForSpec {
-	pub(crate) syntax: SyntaxNode,
+	pub fn l_brack_token(&self) -> Option<SyntaxToken> {
+		support::token(&self.syntax, T!['['])
+	}
+	pub fn expr(&self) -> Option<Expr> {
+		support::child(&self.syntax)
+	}
+	pub fn comma_token(&self) -> Option<SyntaxToken> {
+		support::token(&self.syntax, T![,])
+	}
+	pub fn comp_specs(&self) -> AstChildren<CompSpec> {
+		support::children(&self.syntax)
+	}
+	pub fn r_brack_token(&self) -> Option<SyntaxToken> {
+		support::token(&self.syntax, T![']'])
+	}
 }
-impl ForSpec {
-	pub fn for_token(&self) -> Option<SyntaxToken> { support::token(&self.syntax, T![for]) }
-	pub fn bind(&self) -> Option<Name> { support::child(&self.syntax) }
-	pub fn in_token(&self) -> Option<SyntaxToken> { support::token(&self.syntax, T![in]) }
-	pub fn expr(&self) -> Option<Expr> { support::child(&self.syntax) }
-}
 
 #[derive(Debug, Clone, PartialEq, Eq, Hash)]
 pub struct ExprImport {
 	pub(crate) syntax: SyntaxNode,
 }
 impl ExprImport {
-	pub fn importstr_token(&self) -> Option<SyntaxToken> {
-		support::token(&self.syntax, T![importstr])
+	pub fn import_kind(&self) -> Option<ImportKind> {
+		support::token_child(&self.syntax)
 	}
-	pub fn string(&self) -> Option<String> { support::child(&self.syntax) }
-	pub fn importbin_token(&self) -> Option<SyntaxToken> {
-		support::token(&self.syntax, T![importbin])
+	pub fn string(&self) -> Option<String> {
+		support::token_child(&self.syntax)
 	}
-	pub fn import_token(&self) -> Option<SyntaxToken> { support::token(&self.syntax, T![import]) }
 }
 
 #[derive(Debug, Clone, PartialEq, Eq, Hash)]
@@ -329,7 +342,9 @@
 	pub(crate) syntax: SyntaxNode,
 }
 impl ExprVar {
-	pub fn name(&self) -> Option<Name> { support::child(&self.syntax) }
+	pub fn name(&self) -> Option<Name> {
+		support::child(&self.syntax)
+	}
 }
 
 #[derive(Debug, Clone, PartialEq, Eq, Hash)]
@@ -337,9 +352,18 @@
 	pub(crate) syntax: SyntaxNode,
 }
 impl ExprLocal {
-	pub fn local_token(&self) -> Option<SyntaxToken> { support::token(&self.syntax, T![local]) }
-	pub fn binds(&self) -> AstChildren<Bind> { support::children(&self.syntax) }
-	pub fn semi_token(&self) -> Option<SyntaxToken> { support::token(&self.syntax, T![;]) }
+	pub fn local_kw_token(&self) -> Option<SyntaxToken> {
+		support::token(&self.syntax, T![local])
+	}
+	pub fn binds(&self) -> AstChildren<Bind> {
+		support::children(&self.syntax)
+	}
+	pub fn semi_token(&self) -> Option<SyntaxToken> {
+		support::token(&self.syntax, T![;])
+	}
+	pub fn expr(&self) -> Option<Expr> {
+		support::child(&self.syntax)
+	}
 }
 
 #[derive(Debug, Clone, PartialEq, Eq, Hash)]
@@ -347,12 +371,44 @@
 	pub(crate) syntax: SyntaxNode,
 }
 impl ExprIfThenElse {
-	pub fn if_token(&self) -> Option<SyntaxToken> { support::token(&self.syntax, T![if]) }
-	pub fn cond(&self) -> Option<Expr> { support::child(&self.syntax) }
-	pub fn then_token(&self) -> Option<SyntaxToken> { support::token(&self.syntax, T![then]) }
-	pub fn then(&self) -> Option<Expr> { support::child(&self.syntax) }
-	pub fn else_token(&self) -> Option<SyntaxToken> { support::token(&self.syntax, T![else]) }
-	pub fn else_(&self) -> Option<Expr> { support::child(&self.syntax) }
+	pub fn if_kw_token(&self) -> Option<SyntaxToken> {
+		support::token(&self.syntax, T![if])
+	}
+	pub fn cond(&self) -> Option<Expr> {
+		support::child(&self.syntax)
+	}
+	pub fn then_kw_token(&self) -> Option<SyntaxToken> {
+		support::token(&self.syntax, T![then])
+	}
+	pub fn then(&self) -> Option<TrueExpr> {
+		support::child(&self.syntax)
+	}
+	pub fn else_kw_token(&self) -> Option<SyntaxToken> {
+		support::token(&self.syntax, T![else])
+	}
+	pub fn else_(&self) -> Option<FalseExpr> {
+		support::child(&self.syntax)
+	}
+}
+
+#[derive(Debug, Clone, PartialEq, Eq, Hash)]
+pub struct TrueExpr {
+	pub(crate) syntax: SyntaxNode,
+}
+impl TrueExpr {
+	pub fn expr(&self) -> Option<Expr> {
+		support::child(&self.syntax)
+	}
+}
+
+#[derive(Debug, Clone, PartialEq, Eq, Hash)]
+pub struct FalseExpr {
+	pub(crate) syntax: SyntaxNode,
+}
+impl FalseExpr {
+	pub fn expr(&self) -> Option<Expr> {
+		support::child(&self.syntax)
+	}
 }
 
 #[derive(Debug, Clone, PartialEq, Eq, Hash)]
@@ -360,13 +416,21 @@
 	pub(crate) syntax: SyntaxNode,
 }
 impl ExprFunction {
-	pub fn function_token(&self) -> Option<SyntaxToken> {
+	pub fn function_kw_token(&self) -> Option<SyntaxToken> {
 		support::token(&self.syntax, T![function])
 	}
-	pub fn l_paren_token(&self) -> Option<SyntaxToken> { support::token(&self.syntax, T!['(']) }
-	pub fn params_desc(&self) -> Option<ParamsDesc> { support::child(&self.syntax) }
-	pub fn r_paren_token(&self) -> Option<SyntaxToken> { support::token(&self.syntax, T![')']) }
-	pub fn expr(&self) -> Option<Expr> { support::child(&self.syntax) }
+	pub fn l_paren_token(&self) -> Option<SyntaxToken> {
+		support::token(&self.syntax, T!['('])
+	}
+	pub fn params_desc(&self) -> Option<ParamsDesc> {
+		support::child(&self.syntax)
+	}
+	pub fn r_paren_token(&self) -> Option<SyntaxToken> {
+		support::token(&self.syntax, T![')'])
+	}
+	pub fn expr(&self) -> Option<Expr> {
+		support::child(&self.syntax)
+	}
 }
 
 #[derive(Debug, Clone, PartialEq, Eq, Hash)]
@@ -374,7 +438,15 @@
 	pub(crate) syntax: SyntaxNode,
 }
 impl ParamsDesc {
-	pub fn params(&self) -> AstChildren<Param> { support::children(&self.syntax) }
+	pub fn l_paren_token(&self) -> Option<SyntaxToken> {
+		support::token(&self.syntax, T!['('])
+	}
+	pub fn params(&self) -> AstChildren<Param> {
+		support::children(&self.syntax)
+	}
+	pub fn r_paren_token(&self) -> Option<SyntaxToken> {
+		support::token(&self.syntax, T![')'])
+	}
 }
 
 #[derive(Debug, Clone, PartialEq, Eq, Hash)]
@@ -382,9 +454,15 @@
 	pub(crate) syntax: SyntaxNode,
 }
 impl ExprAssert {
-	pub fn assertion(&self) -> Option<Assertion> { support::child(&self.syntax) }
-	pub fn semi_token(&self) -> Option<SyntaxToken> { support::token(&self.syntax, T![;]) }
-	pub fn expr(&self) -> Option<Expr> { support::child(&self.syntax) }
+	pub fn assertion(&self) -> Option<Assertion> {
+		support::child(&self.syntax)
+	}
+	pub fn semi_token(&self) -> Option<SyntaxToken> {
+		support::token(&self.syntax, T![;])
+	}
+	pub fn expr(&self) -> Option<Expr> {
+		support::child(&self.syntax)
+	}
 }
 
 #[derive(Debug, Clone, PartialEq, Eq, Hash)]
@@ -392,10 +470,18 @@
 	pub(crate) syntax: SyntaxNode,
 }
 impl Assertion {
-	pub fn assert_token(&self) -> Option<SyntaxToken> { support::token(&self.syntax, T![assert]) }
-	pub fn condition(&self) -> Option<Expr> { support::child(&self.syntax) }
-	pub fn colon_token(&self) -> Option<SyntaxToken> { support::token(&self.syntax, T![:]) }
-	pub fn expr(&self) -> Option<Expr> { support::child(&self.syntax) }
+	pub fn assert_kw_token(&self) -> Option<SyntaxToken> {
+		support::token(&self.syntax, T![assert])
+	}
+	pub fn condition(&self) -> Option<LhsExpr> {
+		support::child(&self.syntax)
+	}
+	pub fn colon_token(&self) -> Option<SyntaxToken> {
+		support::token(&self.syntax, T![:])
+	}
+	pub fn message(&self) -> Option<Expr> {
+		support::child(&self.syntax)
+	}
 }
 
 #[derive(Debug, Clone, PartialEq, Eq, Hash)]
@@ -403,18 +489,48 @@
 	pub(crate) syntax: SyntaxNode,
 }
 impl ExprError {
-	pub fn error_token(&self) -> Option<SyntaxToken> { support::token(&self.syntax, T![error]) }
-	pub fn expr(&self) -> Option<Expr> { support::child(&self.syntax) }
+	pub fn error_kw_token(&self) -> Option<SyntaxToken> {
+		support::token(&self.syntax, T![error])
+	}
+	pub fn expr(&self) -> Option<Expr> {
+		support::child(&self.syntax)
+	}
 }
 
 #[derive(Debug, Clone, PartialEq, Eq, Hash)]
+pub struct SliceDescEnd {
+	pub(crate) syntax: SyntaxNode,
+}
+impl SliceDescEnd {
+	pub fn expr(&self) -> Option<Expr> {
+		support::child(&self.syntax)
+	}
+}
+
+#[derive(Debug, Clone, PartialEq, Eq, Hash)]
+pub struct SliceDescStep {
+	pub(crate) syntax: SyntaxNode,
+}
+impl SliceDescStep {
+	pub fn expr(&self) -> Option<Expr> {
+		support::child(&self.syntax)
+	}
+}
+
+#[derive(Debug, Clone, PartialEq, Eq, Hash)]
 pub struct Arg {
 	pub(crate) syntax: SyntaxNode,
 }
 impl Arg {
-	pub fn name(&self) -> Option<Name> { support::child(&self.syntax) }
-	pub fn assign_token(&self) -> Option<SyntaxToken> { support::token(&self.syntax, T![=]) }
-	pub fn expr(&self) -> Option<Expr> { support::child(&self.syntax) }
+	pub fn name(&self) -> Option<Name> {
+		support::child(&self.syntax)
+	}
+	pub fn assign_token(&self) -> Option<SyntaxToken> {
+		support::token(&self.syntax, T![=])
+	}
+	pub fn expr(&self) -> Option<Expr> {
+		support::child(&self.syntax)
+	}
 }
 
 #[derive(Debug, Clone, PartialEq, Eq, Hash)]
@@ -422,16 +538,33 @@
 	pub(crate) syntax: SyntaxNode,
 }
 impl ObjBodyComp {
-	pub fn pre(&self) -> AstChildren<ObjLocalPostComma> { support::children(&self.syntax) }
-	pub fn l_brack_token(&self) -> Option<SyntaxToken> { support::token(&self.syntax, T!['[']) }
-	pub fn key(&self) -> Option<Expr> { support::child(&self.syntax) }
-	pub fn r_brack_token(&self) -> Option<SyntaxToken> { support::token(&self.syntax, T![']']) }
-	pub fn plus_token(&self) -> Option<SyntaxToken> { support::token(&self.syntax, T![+]) }
-	pub fn colon_token(&self) -> Option<SyntaxToken> { support::token(&self.syntax, T![:]) }
-	pub fn value(&self) -> Option<Expr> { support::child(&self.syntax) }
-	pub fn post(&self) -> AstChildren<ObjLocalPreComma> { support::children(&self.syntax) }
-	pub fn for_spec(&self) -> Option<ForSpec> { support::child(&self.syntax) }
-	pub fn comp_specs(&self) -> AstChildren<CompSpec> { support::children(&self.syntax) }
+	pub fn pre(&self) -> AstChildren<ObjLocalPostComma> {
+		support::children(&self.syntax)
+	}
+	pub fn l_brack_token(&self) -> Option<SyntaxToken> {
+		support::token(&self.syntax, T!['['])
+	}
+	pub fn key(&self) -> Option<LhsExpr> {
+		support::child(&self.syntax)
+	}
+	pub fn r_brack_token(&self) -> Option<SyntaxToken> {
+		support::token(&self.syntax, T![']'])
+	}
+	pub fn plus_token(&self) -> Option<SyntaxToken> {
+		support::token(&self.syntax, T![+])
+	}
+	pub fn colon_token(&self) -> Option<SyntaxToken> {
+		support::token(&self.syntax, T![:])
+	}
+	pub fn value(&self) -> Option<Expr> {
+		support::child(&self.syntax)
+	}
+	pub fn post(&self) -> AstChildren<ObjLocalPreComma> {
+		support::children(&self.syntax)
+	}
+	pub fn comp_specs(&self) -> AstChildren<CompSpec> {
+		support::children(&self.syntax)
+	}
 }
 
 #[derive(Debug, Clone, PartialEq, Eq, Hash)]
@@ -439,8 +572,12 @@
 	pub(crate) syntax: SyntaxNode,
 }
 impl ObjLocalPostComma {
-	pub fn obj_local(&self) -> Option<ObjLocal> { support::child(&self.syntax) }
-	pub fn comma_token(&self) -> Option<SyntaxToken> { support::token(&self.syntax, T![,]) }
+	pub fn obj_local(&self) -> Option<ObjLocal> {
+		support::child(&self.syntax)
+	}
+	pub fn comma_token(&self) -> Option<SyntaxToken> {
+		support::token(&self.syntax, T![,])
+	}
 }
 
 #[derive(Debug, Clone, PartialEq, Eq, Hash)]
@@ -448,8 +585,12 @@
 	pub(crate) syntax: SyntaxNode,
 }
 impl ObjLocalPreComma {
-	pub fn comma_token(&self) -> Option<SyntaxToken> { support::token(&self.syntax, T![,]) }
-	pub fn obj_local(&self) -> Option<ObjLocal> { support::child(&self.syntax) }
+	pub fn comma_token(&self) -> Option<SyntaxToken> {
+		support::token(&self.syntax, T![,])
+	}
+	pub fn obj_local(&self) -> Option<ObjLocal> {
+		support::child(&self.syntax)
+	}
 }
 
 #[derive(Debug, Clone, PartialEq, Eq, Hash)]
@@ -457,8 +598,9 @@
 	pub(crate) syntax: SyntaxNode,
 }
 impl ObjBodyMemberList {
-	pub fn member(&self) -> Option<Member> { support::child(&self.syntax) }
-	pub fn comma_token(&self) -> Option<SyntaxToken> { support::token(&self.syntax, T![,]) }
+	pub fn members(&self) -> AstChildren<Member> {
+		support::children(&self.syntax)
+	}
 }
 
 #[derive(Debug, Clone, PartialEq, Eq, Hash)]
@@ -466,8 +608,12 @@
 	pub(crate) syntax: SyntaxNode,
 }
 impl ObjLocal {
-	pub fn local_token(&self) -> Option<SyntaxToken> { support::token(&self.syntax, T![local]) }
-	pub fn bind(&self) -> Option<Bind> { support::child(&self.syntax) }
+	pub fn local_kw_token(&self) -> Option<SyntaxToken> {
+		support::token(&self.syntax, T![local])
+	}
+	pub fn bind(&self) -> Option<Bind> {
+		support::child(&self.syntax)
+	}
 }
 
 #[derive(Debug, Clone, PartialEq, Eq, Hash)]
@@ -475,7 +621,9 @@
 	pub(crate) syntax: SyntaxNode,
 }
 impl MemberBindStmt {
-	pub fn obj_local(&self) -> Option<ObjLocal> { support::child(&self.syntax) }
+	pub fn obj_local(&self) -> Option<ObjLocal> {
+		support::child(&self.syntax)
+	}
 }
 
 #[derive(Debug, Clone, PartialEq, Eq, Hash)]
@@ -483,7 +631,9 @@
 	pub(crate) syntax: SyntaxNode,
 }
 impl MemberAssertStmt {
-	pub fn assertion(&self) -> Option<Assertion> { support::child(&self.syntax) }
+	pub fn assertion(&self) -> Option<Assertion> {
+		support::child(&self.syntax)
+	}
 }
 
 #[derive(Debug, Clone, PartialEq, Eq, Hash)]
@@ -491,7 +641,9 @@
 	pub(crate) syntax: SyntaxNode,
 }
 impl MemberField {
-	pub fn field(&self) -> Option<Field> { support::child(&self.syntax) }
+	pub fn field(&self) -> Option<Field> {
+		support::child(&self.syntax)
+	}
 }
 
 #[derive(Debug, Clone, PartialEq, Eq, Hash)]
@@ -499,22 +651,18 @@
 	pub(crate) syntax: SyntaxNode,
 }
 impl FieldNormal {
-	pub fn field_name(&self) -> Option<FieldName> { support::child(&self.syntax) }
-	pub fn plus_token(&self) -> Option<SyntaxToken> { support::token(&self.syntax, T![+]) }
-	pub fn visibility(&self) -> Option<Visibility> { support::child(&self.syntax) }
-	pub fn expr(&self) -> Option<Expr> { support::child(&self.syntax) }
-}
-
-#[derive(Debug, Clone, PartialEq, Eq, Hash)]
-pub struct Visibility {
-	pub(crate) syntax: SyntaxNode,
-}
-impl Visibility {
-	pub fn coloncoloncolon_token(&self) -> Option<SyntaxToken> {
-		support::token(&self.syntax, T![:::])
+	pub fn field_name(&self) -> Option<FieldName> {
+		support::child(&self.syntax)
+	}
+	pub fn plus_token(&self) -> Option<SyntaxToken> {
+		support::token(&self.syntax, T![+])
+	}
+	pub fn visibility(&self) -> Option<Visibility> {
+		support::token_child(&self.syntax)
+	}
+	pub fn expr(&self) -> Option<Expr> {
+		support::child(&self.syntax)
 	}
-	pub fn coloncolon_token(&self) -> Option<SyntaxToken> { support::token(&self.syntax, T![::]) }
-	pub fn colon_token(&self) -> Option<SyntaxToken> { support::token(&self.syntax, T![:]) }
 }
 
 #[derive(Debug, Clone, PartialEq, Eq, Hash)]
@@ -522,12 +670,18 @@
 	pub(crate) syntax: SyntaxNode,
 }
 impl FieldMethod {
-	pub fn field_name(&self) -> Option<FieldName> { support::child(&self.syntax) }
-	pub fn l_paren_token(&self) -> Option<SyntaxToken> { support::token(&self.syntax, T!['(']) }
-	pub fn params_desc(&self) -> Option<ParamsDesc> { support::child(&self.syntax) }
-	pub fn r_paren_token(&self) -> Option<SyntaxToken> { support::token(&self.syntax, T![')']) }
-	pub fn visibility(&self) -> Option<Visibility> { support::child(&self.syntax) }
-	pub fn expr(&self) -> Option<Expr> { support::child(&self.syntax) }
+	pub fn field_name(&self) -> Option<FieldName> {
+		support::child(&self.syntax)
+	}
+	pub fn params_desc(&self) -> Option<ParamsDesc> {
+		support::child(&self.syntax)
+	}
+	pub fn visibility(&self) -> Option<Visibility> {
+		support::token_child(&self.syntax)
+	}
+	pub fn expr(&self) -> Option<Expr> {
+		support::child(&self.syntax)
+	}
 }
 
 #[derive(Debug, Clone, PartialEq, Eq, Hash)]
@@ -535,8 +689,12 @@
 	pub(crate) syntax: SyntaxNode,
 }
 impl FieldNameFixed {
-	pub fn id(&self) -> Option<Name> { support::child(&self.syntax) }
-	pub fn string(&self) -> Option<String> { support::child(&self.syntax) }
+	pub fn id(&self) -> Option<Name> {
+		support::child(&self.syntax)
+	}
+	pub fn string(&self) -> Option<String> {
+		support::token_child(&self.syntax)
+	}
 }
 
 #[derive(Debug, Clone, PartialEq, Eq, Hash)]
@@ -544,39 +702,63 @@
 	pub(crate) syntax: SyntaxNode,
 }
 impl FieldNameDynamic {
-	pub fn l_brack_token(&self) -> Option<SyntaxToken> { support::token(&self.syntax, T!['[']) }
-	pub fn expr(&self) -> Option<Expr> { support::child(&self.syntax) }
-	pub fn r_brack_token(&self) -> Option<SyntaxToken> { support::token(&self.syntax, T![']']) }
+	pub fn l_brack_token(&self) -> Option<SyntaxToken> {
+		support::token(&self.syntax, T!['['])
+	}
+	pub fn expr(&self) -> Option<Expr> {
+		support::child(&self.syntax)
+	}
+	pub fn r_brack_token(&self) -> Option<SyntaxToken> {
+		support::token(&self.syntax, T![']'])
+	}
 }
 
 #[derive(Debug, Clone, PartialEq, Eq, Hash)]
-pub struct IfSpec {
+pub struct ForSpec {
 	pub(crate) syntax: SyntaxNode,
 }
-impl IfSpec {
-	pub fn if_token(&self) -> Option<SyntaxToken> { support::token(&self.syntax, T![if]) }
-	pub fn expr(&self) -> Option<Expr> { support::child(&self.syntax) }
+impl ForSpec {
+	pub fn for_kw_token(&self) -> Option<SyntaxToken> {
+		support::token(&self.syntax, T![for])
+	}
+	pub fn bind(&self) -> Option<Name> {
+		support::child(&self.syntax)
+	}
+	pub fn in_kw_token(&self) -> Option<SyntaxToken> {
+		support::token(&self.syntax, T![in])
+	}
+	pub fn expr(&self) -> Option<Expr> {
+		support::child(&self.syntax)
+	}
 }
 
 #[derive(Debug, Clone, PartialEq, Eq, Hash)]
-pub struct BindDestruct {
+pub struct IfSpec {
 	pub(crate) syntax: SyntaxNode,
 }
-impl BindDestruct {
-	pub fn into(&self) -> Option<Destruct> { support::child(&self.syntax) }
-	pub fn assign_token(&self) -> Option<SyntaxToken> { support::token(&self.syntax, T![=]) }
-	pub fn value(&self) -> Option<Expr> { support::child(&self.syntax) }
+impl IfSpec {
+	pub fn if_kw_token(&self) -> Option<SyntaxToken> {
+		support::token(&self.syntax, T![if])
+	}
+	pub fn expr(&self) -> Option<Expr> {
+		support::child(&self.syntax)
+	}
 }
 
 #[derive(Debug, Clone, PartialEq, Eq, Hash)]
-pub struct Destruct {
+pub struct BindDestruct {
 	pub(crate) syntax: SyntaxNode,
 }
-impl Destruct {
-	pub fn destruct_full(&self) -> Option<DestructFull> { support::child(&self.syntax) }
-	pub fn destruct_skip(&self) -> Option<DestructSkip> { support::child(&self.syntax) }
-	pub fn destruct_array(&self) -> Option<DestructArray> { support::child(&self.syntax) }
-	pub fn destruct_object(&self) -> Option<DestructObject> { support::child(&self.syntax) }
+impl BindDestruct {
+	pub fn into(&self) -> Option<Destruct> {
+		support::child(&self.syntax)
+	}
+	pub fn assign_token(&self) -> Option<SyntaxToken> {
+		support::token(&self.syntax, T![=])
+	}
+	pub fn value(&self) -> Option<Expr> {
+		support::child(&self.syntax)
+	}
 }
 
 #[derive(Debug, Clone, PartialEq, Eq, Hash)]
@@ -584,12 +766,18 @@
 	pub(crate) syntax: SyntaxNode,
 }
 impl BindFunction {
-	pub fn name(&self) -> Option<Name> { support::child(&self.syntax) }
-	pub fn l_paren_token(&self) -> Option<SyntaxToken> { support::token(&self.syntax, T!['(']) }
-	pub fn params(&self) -> Option<ParamsDesc> { support::child(&self.syntax) }
-	pub fn r_paren_token(&self) -> Option<SyntaxToken> { support::token(&self.syntax, T![')']) }
-	pub fn assign_token(&self) -> Option<SyntaxToken> { support::token(&self.syntax, T![=]) }
-	pub fn value(&self) -> Option<Expr> { support::child(&self.syntax) }
+	pub fn name(&self) -> Option<Name> {
+		support::child(&self.syntax)
+	}
+	pub fn params(&self) -> Option<ParamsDesc> {
+		support::child(&self.syntax)
+	}
+	pub fn assign_token(&self) -> Option<SyntaxToken> {
+		support::token(&self.syntax, T![=])
+	}
+	pub fn value(&self) -> Option<Expr> {
+		support::child(&self.syntax)
+	}
 }
 
 #[derive(Debug, Clone, PartialEq, Eq, Hash)]
@@ -597,9 +785,15 @@
 	pub(crate) syntax: SyntaxNode,
 }
 impl Param {
-	pub fn destruct(&self) -> Option<Destruct> { support::child(&self.syntax) }
-	pub fn assign_token(&self) -> Option<SyntaxToken> { support::token(&self.syntax, T![=]) }
-	pub fn expr(&self) -> Option<Expr> { support::child(&self.syntax) }
+	pub fn destruct(&self) -> Option<Destruct> {
+		support::child(&self.syntax)
+	}
+	pub fn assign_token(&self) -> Option<SyntaxToken> {
+		support::token(&self.syntax, T![=])
+	}
+	pub fn expr(&self) -> Option<Expr> {
+		support::child(&self.syntax)
+	}
 }
 
 #[derive(Debug, Clone, PartialEq, Eq, Hash)]
@@ -607,7 +801,9 @@
 	pub(crate) syntax: SyntaxNode,
 }
 impl DestructFull {
-	pub fn into(&self) -> Option<Name> { support::child(&self.syntax) }
+	pub fn name(&self) -> Option<Name> {
+		support::child(&self.syntax)
+	}
 }
 
 #[derive(Debug, Clone, PartialEq, Eq, Hash)]
@@ -615,7 +811,9 @@
 	pub(crate) syntax: SyntaxNode,
 }
 impl DestructSkip {
-	pub fn question_mark_token(&self) -> Option<SyntaxToken> { support::token(&self.syntax, T![?]) }
+	pub fn question_mark_token(&self) -> Option<SyntaxToken> {
+		support::token(&self.syntax, T![?])
+	}
 }
 
 #[derive(Debug, Clone, PartialEq, Eq, Hash)]
@@ -623,21 +821,15 @@
 	pub(crate) syntax: SyntaxNode,
 }
 impl DestructArray {
-	pub fn l_brack_token(&self) -> Option<SyntaxToken> { support::token(&self.syntax, T!['[']) }
-	pub fn start(&self) -> AstChildren<Destruct> { support::children(&self.syntax) }
-	pub fn destruct_rest(&self) -> Option<DestructRest> { support::child(&self.syntax) }
-	pub fn comma_token(&self) -> Option<SyntaxToken> { support::token(&self.syntax, T![,]) }
-	pub fn end(&self) -> AstChildren<Destruct> { support::children(&self.syntax) }
-	pub fn r_brack_token(&self) -> Option<SyntaxToken> { support::token(&self.syntax, T![']']) }
-}
-
-#[derive(Debug, Clone, PartialEq, Eq, Hash)]
-pub struct DestructRest {
-	pub(crate) syntax: SyntaxNode,
-}
-impl DestructRest {
-	pub fn dotdotdot_token(&self) -> Option<SyntaxToken> { support::token(&self.syntax, T![...]) }
-	pub fn into(&self) -> Option<Name> { support::child(&self.syntax) }
+	pub fn l_brack_token(&self) -> Option<SyntaxToken> {
+		support::token(&self.syntax, T!['['])
+	}
+	pub fn destruct_array_parts(&self) -> AstChildren<DestructArrayPart> {
+		support::children(&self.syntax)
+	}
+	pub fn r_brack_token(&self) -> Option<SyntaxToken> {
+		support::token(&self.syntax, T![']'])
+	}
 }
 
 #[derive(Debug, Clone, PartialEq, Eq, Hash)]
@@ -645,13 +837,21 @@
 	pub(crate) syntax: SyntaxNode,
 }
 impl DestructObject {
-	pub fn l_brace_token(&self) -> Option<SyntaxToken> { support::token(&self.syntax, T!['{']) }
+	pub fn l_brace_token(&self) -> Option<SyntaxToken> {
+		support::token(&self.syntax, T!['{'])
+	}
 	pub fn destruct_object_fields(&self) -> AstChildren<DestructObjectField> {
 		support::children(&self.syntax)
 	}
-	pub fn destruct_rest(&self) -> Option<DestructRest> { support::child(&self.syntax) }
-	pub fn comma_token(&self) -> Option<SyntaxToken> { support::token(&self.syntax, T![,]) }
-	pub fn r_brace_token(&self) -> Option<SyntaxToken> { support::token(&self.syntax, T!['}']) }
+	pub fn destruct_rest(&self) -> Option<DestructRest> {
+		support::child(&self.syntax)
+	}
+	pub fn comma_token(&self) -> Option<SyntaxToken> {
+		support::token(&self.syntax, T![,])
+	}
+	pub fn r_brace_token(&self) -> Option<SyntaxToken> {
+		support::token(&self.syntax, T!['}'])
+	}
 }
 
 #[derive(Debug, Clone, PartialEq, Eq, Hash)]
@@ -659,12 +859,45 @@
 	pub(crate) syntax: SyntaxNode,
 }
 impl DestructObjectField {
-	pub fn field(&self) -> Option<Name> { support::child(&self.syntax) }
-	pub fn colon_token(&self) -> Option<SyntaxToken> { support::token(&self.syntax, T![:]) }
-	pub fn destruct(&self) -> Option<Destruct> { support::child(&self.syntax) }
-	pub fn assign_token(&self) -> Option<SyntaxToken> { support::token(&self.syntax, T![=]) }
-	pub fn expr(&self) -> Option<Expr> { support::child(&self.syntax) }
+	pub fn field(&self) -> Option<Name> {
+		support::child(&self.syntax)
+	}
+	pub fn colon_token(&self) -> Option<SyntaxToken> {
+		support::token(&self.syntax, T![:])
+	}
+	pub fn destruct(&self) -> Option<Destruct> {
+		support::child(&self.syntax)
+	}
+	pub fn assign_token(&self) -> Option<SyntaxToken> {
+		support::token(&self.syntax, T![=])
+	}
+	pub fn expr(&self) -> Option<Expr> {
+		support::child(&self.syntax)
+	}
+}
+
+#[derive(Debug, Clone, PartialEq, Eq, Hash)]
+pub struct DestructRest {
+	pub(crate) syntax: SyntaxNode,
+}
+impl DestructRest {
+	pub fn dotdotdot_token(&self) -> Option<SyntaxToken> {
+		support::token(&self.syntax, T![...])
+	}
+	pub fn into(&self) -> Option<Name> {
+		support::child(&self.syntax)
+	}
+}
+
+#[derive(Debug, Clone, PartialEq, Eq, Hash)]
+pub struct DestructArrayElement {
+	pub(crate) syntax: SyntaxNode,
 }
+impl DestructArrayElement {
+	pub fn destruct(&self) -> Option<Destruct> {
+		support::child(&self.syntax)
+	}
+}
 
 #[derive(Debug, Clone, PartialEq, Eq, Hash)]
 pub enum Expr {
@@ -681,6 +914,7 @@
 	ExprIntrinsic(ExprIntrinsic),
 	ExprString(ExprString),
 	ExprNumber(ExprNumber),
+	ExprLiteral(ExprLiteral),
 	ExprArray(ExprArray),
 	ExprObject(ExprObject),
 	ExprArrayComp(ExprArrayComp),
@@ -729,8 +963,136 @@
 	FieldNameFixed(FieldNameFixed),
 	FieldNameDynamic(FieldNameDynamic),
 }
+
+#[derive(Debug, Clone, PartialEq, Eq, Hash)]
+pub enum Destruct {
+	DestructFull(DestructFull),
+	DestructSkip(DestructSkip),
+	DestructArray(DestructArray),
+	DestructObject(DestructObject),
+}
+
+#[derive(Debug, Clone, PartialEq, Eq, Hash)]
+pub enum DestructArrayPart {
+	DestructArrayElement(DestructArrayElement),
+	DestructRest(DestructRest),
+}
+
+#[derive(Debug, Clone, PartialEq, Eq, Hash)]
+pub struct BinaryOperator {
+	syntax: SyntaxToken,
+	kind: BinaryOperatorKind,
+}
+
+#[derive(Debug, Clone, Copy, PartialEq, Eq, Hash)]
+pub enum BinaryOperatorKind {
+	Or,
+	And,
+	BitOr,
+	BitXor,
+	BitAnd,
+	Eq,
+	Ne,
+	Lt,
+	Gt,
+	Le,
+	Ge,
+	InKw,
+	Lhs,
+	Rhs,
+	Plus,
+	Minus,
+	Mul,
+	Div,
+	Modulo,
+	ErrorNoOperator,
+}
+
+#[derive(Debug, Clone, PartialEq, Eq, Hash)]
+pub struct UnaryOperator {
+	syntax: SyntaxToken,
+	kind: UnaryOperatorKind,
+}
+
+#[derive(Debug, Clone, Copy, PartialEq, Eq, Hash)]
+pub enum UnaryOperatorKind {
+	Minus,
+	Not,
+	BitNot,
+}
+
+#[derive(Debug, Clone, PartialEq, Eq, Hash)]
+pub struct Literal {
+	syntax: SyntaxToken,
+	kind: LiteralKind,
+}
+
+#[derive(Debug, Clone, Copy, PartialEq, Eq, Hash)]
+pub enum LiteralKind {
+	NullKw,
+	TrueKw,
+	FalseKw,
+	SelfKw,
+	Dollar,
+	SuperKw,
+}
+
+#[derive(Debug, Clone, PartialEq, Eq, Hash)]
+pub struct String {
+	syntax: SyntaxToken,
+	kind: StringKind,
+}
+
+#[derive(Debug, Clone, Copy, PartialEq, Eq, Hash)]
+pub enum StringKind {
+	StringDouble,
+	StringSingle,
+	StringDoubleVerbatim,
+	StringSingleVerbatim,
+	StringBlock,
+}
+
+#[derive(Debug, Clone, PartialEq, Eq, Hash)]
+pub struct Number {
+	syntax: SyntaxToken,
+	kind: NumberKind,
+}
+
+#[derive(Debug, Clone, Copy, PartialEq, Eq, Hash)]
+pub enum NumberKind {
+	Float,
+	MetaForceEnum,
+}
+
+#[derive(Debug, Clone, PartialEq, Eq, Hash)]
+pub struct ImportKind {
+	syntax: SyntaxToken,
+	kind: ImportKindKind,
+}
+
+#[derive(Debug, Clone, Copy, PartialEq, Eq, Hash)]
+pub enum ImportKindKind {
+	ImportstrKw,
+	ImportbinKw,
+	ImportKw,
+}
+
+#[derive(Debug, Clone, PartialEq, Eq, Hash)]
+pub struct Visibility {
+	syntax: SyntaxToken,
+	kind: VisibilityKind,
+}
+
+#[derive(Debug, Clone, Copy, PartialEq, Eq, Hash)]
+pub enum VisibilityKind {
+	Coloncoloncolon,
+	Coloncolon,
+	Colon,
+}
 impl AstNode for SourceFile {
-	fn can_cast(kind: SyntaxKind) -> bool { kind == SOURCE_FILE }
+	fn can_cast(kind: SyntaxKind) -> bool {
+		kind == SOURCE_FILE
+	}
 	fn cast(syntax: SyntaxNode) -> Option<Self> {
 		if Self::can_cast(syntax.kind()) {
 			Some(Self { syntax })
@@ -738,10 +1100,14 @@
 			None
 		}
 	}
-	fn syntax(&self) -> &SyntaxNode { &self.syntax }
+	fn syntax(&self) -> &SyntaxNode {
+		&self.syntax
+	}
 }
 impl AstNode for ExprBinary {
-	fn can_cast(kind: SyntaxKind) -> bool { kind == EXPR_BINARY }
+	fn can_cast(kind: SyntaxKind) -> bool {
+		kind == EXPR_BINARY
+	}
 	fn cast(syntax: SyntaxNode) -> Option<Self> {
 		if Self::can_cast(syntax.kind()) {
 			Some(Self { syntax })
@@ -749,10 +1115,14 @@
 			None
 		}
 	}
-	fn syntax(&self) -> &SyntaxNode { &self.syntax }
+	fn syntax(&self) -> &SyntaxNode {
+		&self.syntax
+	}
 }
-impl AstNode for BinaryOperator {
-	fn can_cast(kind: SyntaxKind) -> bool { kind == BINARY_OPERATOR }
+impl AstNode for LhsExpr {
+	fn can_cast(kind: SyntaxKind) -> bool {
+		kind == LHS_EXPR
+	}
 	fn cast(syntax: SyntaxNode) -> Option<Self> {
 		if Self::can_cast(syntax.kind()) {
 			Some(Self { syntax })
@@ -760,10 +1130,14 @@
 			None
 		}
 	}
-	fn syntax(&self) -> &SyntaxNode { &self.syntax }
+	fn syntax(&self) -> &SyntaxNode {
+		&self.syntax
+	}
 }
 impl AstNode for ExprUnary {
-	fn can_cast(kind: SyntaxKind) -> bool { kind == EXPR_UNARY }
+	fn can_cast(kind: SyntaxKind) -> bool {
+		kind == EXPR_UNARY
+	}
 	fn cast(syntax: SyntaxNode) -> Option<Self> {
 		if Self::can_cast(syntax.kind()) {
 			Some(Self { syntax })
@@ -771,21 +1145,14 @@
 			None
 		}
 	}
-	fn syntax(&self) -> &SyntaxNode { &self.syntax }
-}
-impl AstNode for UnaryOperator {
-	fn can_cast(kind: SyntaxKind) -> bool { kind == UNARY_OPERATOR }
-	fn cast(syntax: SyntaxNode) -> Option<Self> {
-		if Self::can_cast(syntax.kind()) {
-			Some(Self { syntax })
-		} else {
-			None
-		}
+	fn syntax(&self) -> &SyntaxNode {
+		&self.syntax
 	}
-	fn syntax(&self) -> &SyntaxNode { &self.syntax }
 }
 impl AstNode for ExprSlice {
-	fn can_cast(kind: SyntaxKind) -> bool { kind == EXPR_SLICE }
+	fn can_cast(kind: SyntaxKind) -> bool {
+		kind == EXPR_SLICE
+	}
 	fn cast(syntax: SyntaxNode) -> Option<Self> {
 		if Self::can_cast(syntax.kind()) {
 			Some(Self { syntax })
@@ -793,10 +1160,14 @@
 			None
 		}
 	}
-	fn syntax(&self) -> &SyntaxNode { &self.syntax }
+	fn syntax(&self) -> &SyntaxNode {
+		&self.syntax
+	}
 }
 impl AstNode for SliceDesc {
-	fn can_cast(kind: SyntaxKind) -> bool { kind == SLICE_DESC }
+	fn can_cast(kind: SyntaxKind) -> bool {
+		kind == SLICE_DESC
+	}
 	fn cast(syntax: SyntaxNode) -> Option<Self> {
 		if Self::can_cast(syntax.kind()) {
 			Some(Self { syntax })
@@ -804,10 +1175,14 @@
 			None
 		}
 	}
-	fn syntax(&self) -> &SyntaxNode { &self.syntax }
+	fn syntax(&self) -> &SyntaxNode {
+		&self.syntax
+	}
 }
 impl AstNode for ExprIndex {
-	fn can_cast(kind: SyntaxKind) -> bool { kind == EXPR_INDEX }
+	fn can_cast(kind: SyntaxKind) -> bool {
+		kind == EXPR_INDEX
+	}
 	fn cast(syntax: SyntaxNode) -> Option<Self> {
 		if Self::can_cast(syntax.kind()) {
 			Some(Self { syntax })
@@ -815,10 +1190,14 @@
 			None
 		}
 	}
-	fn syntax(&self) -> &SyntaxNode { &self.syntax }
+	fn syntax(&self) -> &SyntaxNode {
+		&self.syntax
+	}
 }
 impl AstNode for Name {
-	fn can_cast(kind: SyntaxKind) -> bool { kind == NAME }
+	fn can_cast(kind: SyntaxKind) -> bool {
+		kind == NAME
+	}
 	fn cast(syntax: SyntaxNode) -> Option<Self> {
 		if Self::can_cast(syntax.kind()) {
 			Some(Self { syntax })
@@ -826,10 +1205,14 @@
 			None
 		}
 	}
-	fn syntax(&self) -> &SyntaxNode { &self.syntax }
+	fn syntax(&self) -> &SyntaxNode {
+		&self.syntax
+	}
 }
 impl AstNode for ExprIndexExpr {
-	fn can_cast(kind: SyntaxKind) -> bool { kind == EXPR_INDEX_EXPR }
+	fn can_cast(kind: SyntaxKind) -> bool {
+		kind == EXPR_INDEX_EXPR
+	}
 	fn cast(syntax: SyntaxNode) -> Option<Self> {
 		if Self::can_cast(syntax.kind()) {
 			Some(Self { syntax })
@@ -837,10 +1220,14 @@
 			None
 		}
 	}
-	fn syntax(&self) -> &SyntaxNode { &self.syntax }
+	fn syntax(&self) -> &SyntaxNode {
+		&self.syntax
+	}
 }
 impl AstNode for ExprApply {
-	fn can_cast(kind: SyntaxKind) -> bool { kind == EXPR_APPLY }
+	fn can_cast(kind: SyntaxKind) -> bool {
+		kind == EXPR_APPLY
+	}
 	fn cast(syntax: SyntaxNode) -> Option<Self> {
 		if Self::can_cast(syntax.kind()) {
 			Some(Self { syntax })
@@ -848,10 +1235,14 @@
 			None
 		}
 	}
-	fn syntax(&self) -> &SyntaxNode { &self.syntax }
+	fn syntax(&self) -> &SyntaxNode {
+		&self.syntax
+	}
 }
 impl AstNode for ArgsDesc {
-	fn can_cast(kind: SyntaxKind) -> bool { kind == ARGS_DESC }
+	fn can_cast(kind: SyntaxKind) -> bool {
+		kind == ARGS_DESC
+	}
 	fn cast(syntax: SyntaxNode) -> Option<Self> {
 		if Self::can_cast(syntax.kind()) {
 			Some(Self { syntax })
@@ -859,10 +1250,14 @@
 			None
 		}
 	}
-	fn syntax(&self) -> &SyntaxNode { &self.syntax }
+	fn syntax(&self) -> &SyntaxNode {
+		&self.syntax
+	}
 }
 impl AstNode for ExprObjExtend {
-	fn can_cast(kind: SyntaxKind) -> bool { kind == EXPR_OBJ_EXTEND }
+	fn can_cast(kind: SyntaxKind) -> bool {
+		kind == EXPR_OBJ_EXTEND
+	}
 	fn cast(syntax: SyntaxNode) -> Option<Self> {
 		if Self::can_cast(syntax.kind()) {
 			Some(Self { syntax })
@@ -870,10 +1265,14 @@
 			None
 		}
 	}
-	fn syntax(&self) -> &SyntaxNode { &self.syntax }
+	fn syntax(&self) -> &SyntaxNode {
+		&self.syntax
+	}
 }
 impl AstNode for ExprParened {
-	fn can_cast(kind: SyntaxKind) -> bool { kind == EXPR_PARENED }
+	fn can_cast(kind: SyntaxKind) -> bool {
+		kind == EXPR_PARENED
+	}
 	fn cast(syntax: SyntaxNode) -> Option<Self> {
 		if Self::can_cast(syntax.kind()) {
 			Some(Self { syntax })
@@ -881,10 +1280,14 @@
 			None
 		}
 	}
-	fn syntax(&self) -> &SyntaxNode { &self.syntax }
+	fn syntax(&self) -> &SyntaxNode {
+		&self.syntax
+	}
 }
 impl AstNode for ExprLiteral {
-	fn can_cast(kind: SyntaxKind) -> bool { kind == EXPR_LITERAL }
+	fn can_cast(kind: SyntaxKind) -> bool {
+		kind == EXPR_LITERAL
+	}
 	fn cast(syntax: SyntaxNode) -> Option<Self> {
 		if Self::can_cast(syntax.kind()) {
 			Some(Self { syntax })
@@ -892,10 +1295,14 @@
 			None
 		}
 	}
-	fn syntax(&self) -> &SyntaxNode { &self.syntax }
+	fn syntax(&self) -> &SyntaxNode {
+		&self.syntax
+	}
 }
-impl AstNode for Literal {
-	fn can_cast(kind: SyntaxKind) -> bool { kind == LITERAL }
+impl AstNode for ExprIntrinsicThisFile {
+	fn can_cast(kind: SyntaxKind) -> bool {
+		kind == EXPR_INTRINSIC_THIS_FILE
+	}
 	fn cast(syntax: SyntaxNode) -> Option<Self> {
 		if Self::can_cast(syntax.kind()) {
 			Some(Self { syntax })
@@ -903,10 +1310,14 @@
 			None
 		}
 	}
-	fn syntax(&self) -> &SyntaxNode { &self.syntax }
+	fn syntax(&self) -> &SyntaxNode {
+		&self.syntax
+	}
 }
-impl AstNode for ExprIntrinsicThisFile {
-	fn can_cast(kind: SyntaxKind) -> bool { kind == EXPR_INTRINSIC_THIS_FILE }
+impl AstNode for ExprIntrinsicId {
+	fn can_cast(kind: SyntaxKind) -> bool {
+		kind == EXPR_INTRINSIC_ID
+	}
 	fn cast(syntax: SyntaxNode) -> Option<Self> {
 		if Self::can_cast(syntax.kind()) {
 			Some(Self { syntax })
@@ -914,10 +1325,14 @@
 			None
 		}
 	}
-	fn syntax(&self) -> &SyntaxNode { &self.syntax }
+	fn syntax(&self) -> &SyntaxNode {
+		&self.syntax
+	}
 }
-impl AstNode for ExprIntrinsicId {
-	fn can_cast(kind: SyntaxKind) -> bool { kind == EXPR_INTRINSIC_ID }
+impl AstNode for ExprIntrinsic {
+	fn can_cast(kind: SyntaxKind) -> bool {
+		kind == EXPR_INTRINSIC
+	}
 	fn cast(syntax: SyntaxNode) -> Option<Self> {
 		if Self::can_cast(syntax.kind()) {
 			Some(Self { syntax })
@@ -925,10 +1340,14 @@
 			None
 		}
 	}
-	fn syntax(&self) -> &SyntaxNode { &self.syntax }
+	fn syntax(&self) -> &SyntaxNode {
+		&self.syntax
+	}
 }
-impl AstNode for ExprIntrinsic {
-	fn can_cast(kind: SyntaxKind) -> bool { kind == EXPR_INTRINSIC }
+impl AstNode for ExprString {
+	fn can_cast(kind: SyntaxKind) -> bool {
+		kind == EXPR_STRING
+	}
 	fn cast(syntax: SyntaxNode) -> Option<Self> {
 		if Self::can_cast(syntax.kind()) {
 			Some(Self { syntax })
@@ -936,10 +1355,14 @@
 			None
 		}
 	}
-	fn syntax(&self) -> &SyntaxNode { &self.syntax }
+	fn syntax(&self) -> &SyntaxNode {
+		&self.syntax
+	}
 }
-impl AstNode for ExprString {
-	fn can_cast(kind: SyntaxKind) -> bool { kind == EXPR_STRING }
+impl AstNode for ExprNumber {
+	fn can_cast(kind: SyntaxKind) -> bool {
+		kind == EXPR_NUMBER
+	}
 	fn cast(syntax: SyntaxNode) -> Option<Self> {
 		if Self::can_cast(syntax.kind()) {
 			Some(Self { syntax })
@@ -947,10 +1370,14 @@
 			None
 		}
 	}
-	fn syntax(&self) -> &SyntaxNode { &self.syntax }
+	fn syntax(&self) -> &SyntaxNode {
+		&self.syntax
+	}
 }
-impl AstNode for String {
-	fn can_cast(kind: SyntaxKind) -> bool { kind == STRING }
+impl AstNode for ExprArray {
+	fn can_cast(kind: SyntaxKind) -> bool {
+		kind == EXPR_ARRAY
+	}
 	fn cast(syntax: SyntaxNode) -> Option<Self> {
 		if Self::can_cast(syntax.kind()) {
 			Some(Self { syntax })
@@ -958,10 +1385,14 @@
 			None
 		}
 	}
-	fn syntax(&self) -> &SyntaxNode { &self.syntax }
+	fn syntax(&self) -> &SyntaxNode {
+		&self.syntax
+	}
 }
-impl AstNode for ExprNumber {
-	fn can_cast(kind: SyntaxKind) -> bool { kind == EXPR_NUMBER }
+impl AstNode for ExprObject {
+	fn can_cast(kind: SyntaxKind) -> bool {
+		kind == EXPR_OBJECT
+	}
 	fn cast(syntax: SyntaxNode) -> Option<Self> {
 		if Self::can_cast(syntax.kind()) {
 			Some(Self { syntax })
@@ -969,10 +1400,14 @@
 			None
 		}
 	}
-	fn syntax(&self) -> &SyntaxNode { &self.syntax }
+	fn syntax(&self) -> &SyntaxNode {
+		&self.syntax
+	}
 }
-impl AstNode for Number {
-	fn can_cast(kind: SyntaxKind) -> bool { kind == NUMBER }
+impl AstNode for ExprArrayComp {
+	fn can_cast(kind: SyntaxKind) -> bool {
+		kind == EXPR_ARRAY_COMP
+	}
 	fn cast(syntax: SyntaxNode) -> Option<Self> {
 		if Self::can_cast(syntax.kind()) {
 			Some(Self { syntax })
@@ -980,10 +1415,14 @@
 			None
 		}
 	}
-	fn syntax(&self) -> &SyntaxNode { &self.syntax }
+	fn syntax(&self) -> &SyntaxNode {
+		&self.syntax
+	}
 }
-impl AstNode for ExprArray {
-	fn can_cast(kind: SyntaxKind) -> bool { kind == EXPR_ARRAY }
+impl AstNode for ExprImport {
+	fn can_cast(kind: SyntaxKind) -> bool {
+		kind == EXPR_IMPORT
+	}
 	fn cast(syntax: SyntaxNode) -> Option<Self> {
 		if Self::can_cast(syntax.kind()) {
 			Some(Self { syntax })
@@ -991,10 +1430,14 @@
 			None
 		}
 	}
-	fn syntax(&self) -> &SyntaxNode { &self.syntax }
+	fn syntax(&self) -> &SyntaxNode {
+		&self.syntax
+	}
 }
-impl AstNode for ExprObject {
-	fn can_cast(kind: SyntaxKind) -> bool { kind == EXPR_OBJECT }
+impl AstNode for ExprVar {
+	fn can_cast(kind: SyntaxKind) -> bool {
+		kind == EXPR_VAR
+	}
 	fn cast(syntax: SyntaxNode) -> Option<Self> {
 		if Self::can_cast(syntax.kind()) {
 			Some(Self { syntax })
@@ -1002,10 +1445,14 @@
 			None
 		}
 	}
-	fn syntax(&self) -> &SyntaxNode { &self.syntax }
+	fn syntax(&self) -> &SyntaxNode {
+		&self.syntax
+	}
 }
-impl AstNode for ExprArrayComp {
-	fn can_cast(kind: SyntaxKind) -> bool { kind == EXPR_ARRAY_COMP }
+impl AstNode for ExprLocal {
+	fn can_cast(kind: SyntaxKind) -> bool {
+		kind == EXPR_LOCAL
+	}
 	fn cast(syntax: SyntaxNode) -> Option<Self> {
 		if Self::can_cast(syntax.kind()) {
 			Some(Self { syntax })
@@ -1013,10 +1460,14 @@
 			None
 		}
 	}
-	fn syntax(&self) -> &SyntaxNode { &self.syntax }
+	fn syntax(&self) -> &SyntaxNode {
+		&self.syntax
+	}
 }
-impl AstNode for ForSpec {
-	fn can_cast(kind: SyntaxKind) -> bool { kind == FOR_SPEC }
+impl AstNode for ExprIfThenElse {
+	fn can_cast(kind: SyntaxKind) -> bool {
+		kind == EXPR_IF_THEN_ELSE
+	}
 	fn cast(syntax: SyntaxNode) -> Option<Self> {
 		if Self::can_cast(syntax.kind()) {
 			Some(Self { syntax })
@@ -1024,10 +1475,14 @@
 			None
 		}
 	}
-	fn syntax(&self) -> &SyntaxNode { &self.syntax }
+	fn syntax(&self) -> &SyntaxNode {
+		&self.syntax
+	}
 }
-impl AstNode for ExprImport {
-	fn can_cast(kind: SyntaxKind) -> bool { kind == EXPR_IMPORT }
+impl AstNode for TrueExpr {
+	fn can_cast(kind: SyntaxKind) -> bool {
+		kind == TRUE_EXPR
+	}
 	fn cast(syntax: SyntaxNode) -> Option<Self> {
 		if Self::can_cast(syntax.kind()) {
 			Some(Self { syntax })
@@ -1035,10 +1490,14 @@
 			None
 		}
 	}
-	fn syntax(&self) -> &SyntaxNode { &self.syntax }
+	fn syntax(&self) -> &SyntaxNode {
+		&self.syntax
+	}
 }
-impl AstNode for ExprVar {
-	fn can_cast(kind: SyntaxKind) -> bool { kind == EXPR_VAR }
+impl AstNode for FalseExpr {
+	fn can_cast(kind: SyntaxKind) -> bool {
+		kind == FALSE_EXPR
+	}
 	fn cast(syntax: SyntaxNode) -> Option<Self> {
 		if Self::can_cast(syntax.kind()) {
 			Some(Self { syntax })
@@ -1046,10 +1505,14 @@
 			None
 		}
 	}
-	fn syntax(&self) -> &SyntaxNode { &self.syntax }
+	fn syntax(&self) -> &SyntaxNode {
+		&self.syntax
+	}
 }
-impl AstNode for ExprLocal {
-	fn can_cast(kind: SyntaxKind) -> bool { kind == EXPR_LOCAL }
+impl AstNode for ExprFunction {
+	fn can_cast(kind: SyntaxKind) -> bool {
+		kind == EXPR_FUNCTION
+	}
 	fn cast(syntax: SyntaxNode) -> Option<Self> {
 		if Self::can_cast(syntax.kind()) {
 			Some(Self { syntax })
@@ -1057,10 +1520,14 @@
 			None
 		}
 	}
-	fn syntax(&self) -> &SyntaxNode { &self.syntax }
+	fn syntax(&self) -> &SyntaxNode {
+		&self.syntax
+	}
 }
-impl AstNode for ExprIfThenElse {
-	fn can_cast(kind: SyntaxKind) -> bool { kind == EXPR_IF_THEN_ELSE }
+impl AstNode for ParamsDesc {
+	fn can_cast(kind: SyntaxKind) -> bool {
+		kind == PARAMS_DESC
+	}
 	fn cast(syntax: SyntaxNode) -> Option<Self> {
 		if Self::can_cast(syntax.kind()) {
 			Some(Self { syntax })
@@ -1068,10 +1535,14 @@
 			None
 		}
 	}
-	fn syntax(&self) -> &SyntaxNode { &self.syntax }
+	fn syntax(&self) -> &SyntaxNode {
+		&self.syntax
+	}
 }
-impl AstNode for ExprFunction {
-	fn can_cast(kind: SyntaxKind) -> bool { kind == EXPR_FUNCTION }
+impl AstNode for ExprAssert {
+	fn can_cast(kind: SyntaxKind) -> bool {
+		kind == EXPR_ASSERT
+	}
 	fn cast(syntax: SyntaxNode) -> Option<Self> {
 		if Self::can_cast(syntax.kind()) {
 			Some(Self { syntax })
@@ -1079,10 +1550,14 @@
 			None
 		}
 	}
-	fn syntax(&self) -> &SyntaxNode { &self.syntax }
+	fn syntax(&self) -> &SyntaxNode {
+		&self.syntax
+	}
 }
-impl AstNode for ParamsDesc {
-	fn can_cast(kind: SyntaxKind) -> bool { kind == PARAMS_DESC }
+impl AstNode for Assertion {
+	fn can_cast(kind: SyntaxKind) -> bool {
+		kind == ASSERTION
+	}
 	fn cast(syntax: SyntaxNode) -> Option<Self> {
 		if Self::can_cast(syntax.kind()) {
 			Some(Self { syntax })
@@ -1090,10 +1565,14 @@
 			None
 		}
 	}
-	fn syntax(&self) -> &SyntaxNode { &self.syntax }
+	fn syntax(&self) -> &SyntaxNode {
+		&self.syntax
+	}
 }
-impl AstNode for ExprAssert {
-	fn can_cast(kind: SyntaxKind) -> bool { kind == EXPR_ASSERT }
+impl AstNode for ExprError {
+	fn can_cast(kind: SyntaxKind) -> bool {
+		kind == EXPR_ERROR
+	}
 	fn cast(syntax: SyntaxNode) -> Option<Self> {
 		if Self::can_cast(syntax.kind()) {
 			Some(Self { syntax })
@@ -1101,10 +1580,14 @@
 			None
 		}
 	}
-	fn syntax(&self) -> &SyntaxNode { &self.syntax }
+	fn syntax(&self) -> &SyntaxNode {
+		&self.syntax
+	}
 }
-impl AstNode for Assertion {
-	fn can_cast(kind: SyntaxKind) -> bool { kind == ASSERTION }
+impl AstNode for SliceDescEnd {
+	fn can_cast(kind: SyntaxKind) -> bool {
+		kind == SLICE_DESC_END
+	}
 	fn cast(syntax: SyntaxNode) -> Option<Self> {
 		if Self::can_cast(syntax.kind()) {
 			Some(Self { syntax })
@@ -1112,10 +1595,14 @@
 			None
 		}
 	}
-	fn syntax(&self) -> &SyntaxNode { &self.syntax }
+	fn syntax(&self) -> &SyntaxNode {
+		&self.syntax
+	}
 }
-impl AstNode for ExprError {
-	fn can_cast(kind: SyntaxKind) -> bool { kind == EXPR_ERROR }
+impl AstNode for SliceDescStep {
+	fn can_cast(kind: SyntaxKind) -> bool {
+		kind == SLICE_DESC_STEP
+	}
 	fn cast(syntax: SyntaxNode) -> Option<Self> {
 		if Self::can_cast(syntax.kind()) {
 			Some(Self { syntax })
@@ -1123,10 +1610,14 @@
 			None
 		}
 	}
-	fn syntax(&self) -> &SyntaxNode { &self.syntax }
+	fn syntax(&self) -> &SyntaxNode {
+		&self.syntax
+	}
 }
 impl AstNode for Arg {
-	fn can_cast(kind: SyntaxKind) -> bool { kind == ARG }
+	fn can_cast(kind: SyntaxKind) -> bool {
+		kind == ARG
+	}
 	fn cast(syntax: SyntaxNode) -> Option<Self> {
 		if Self::can_cast(syntax.kind()) {
 			Some(Self { syntax })
@@ -1134,10 +1625,14 @@
 			None
 		}
 	}
-	fn syntax(&self) -> &SyntaxNode { &self.syntax }
+	fn syntax(&self) -> &SyntaxNode {
+		&self.syntax
+	}
 }
 impl AstNode for ObjBodyComp {
-	fn can_cast(kind: SyntaxKind) -> bool { kind == OBJ_BODY_COMP }
+	fn can_cast(kind: SyntaxKind) -> bool {
+		kind == OBJ_BODY_COMP
+	}
 	fn cast(syntax: SyntaxNode) -> Option<Self> {
 		if Self::can_cast(syntax.kind()) {
 			Some(Self { syntax })
@@ -1145,10 +1640,14 @@
 			None
 		}
 	}
-	fn syntax(&self) -> &SyntaxNode { &self.syntax }
+	fn syntax(&self) -> &SyntaxNode {
+		&self.syntax
+	}
 }
 impl AstNode for ObjLocalPostComma {
-	fn can_cast(kind: SyntaxKind) -> bool { kind == OBJ_LOCAL_POST_COMMA }
+	fn can_cast(kind: SyntaxKind) -> bool {
+		kind == OBJ_LOCAL_POST_COMMA
+	}
 	fn cast(syntax: SyntaxNode) -> Option<Self> {
 		if Self::can_cast(syntax.kind()) {
 			Some(Self { syntax })
@@ -1156,10 +1655,14 @@
 			None
 		}
 	}
-	fn syntax(&self) -> &SyntaxNode { &self.syntax }
+	fn syntax(&self) -> &SyntaxNode {
+		&self.syntax
+	}
 }
 impl AstNode for ObjLocalPreComma {
-	fn can_cast(kind: SyntaxKind) -> bool { kind == OBJ_LOCAL_PRE_COMMA }
+	fn can_cast(kind: SyntaxKind) -> bool {
+		kind == OBJ_LOCAL_PRE_COMMA
+	}
 	fn cast(syntax: SyntaxNode) -> Option<Self> {
 		if Self::can_cast(syntax.kind()) {
 			Some(Self { syntax })
@@ -1167,10 +1670,14 @@
 			None
 		}
 	}
-	fn syntax(&self) -> &SyntaxNode { &self.syntax }
+	fn syntax(&self) -> &SyntaxNode {
+		&self.syntax
+	}
 }
 impl AstNode for ObjBodyMemberList {
-	fn can_cast(kind: SyntaxKind) -> bool { kind == OBJ_BODY_MEMBER_LIST }
+	fn can_cast(kind: SyntaxKind) -> bool {
+		kind == OBJ_BODY_MEMBER_LIST
+	}
 	fn cast(syntax: SyntaxNode) -> Option<Self> {
 		if Self::can_cast(syntax.kind()) {
 			Some(Self { syntax })
@@ -1178,10 +1685,14 @@
 			None
 		}
 	}
-	fn syntax(&self) -> &SyntaxNode { &self.syntax }
+	fn syntax(&self) -> &SyntaxNode {
+		&self.syntax
+	}
 }
 impl AstNode for ObjLocal {
-	fn can_cast(kind: SyntaxKind) -> bool { kind == OBJ_LOCAL }
+	fn can_cast(kind: SyntaxKind) -> bool {
+		kind == OBJ_LOCAL
+	}
 	fn cast(syntax: SyntaxNode) -> Option<Self> {
 		if Self::can_cast(syntax.kind()) {
 			Some(Self { syntax })
@@ -1189,10 +1700,14 @@
 			None
 		}
 	}
-	fn syntax(&self) -> &SyntaxNode { &self.syntax }
+	fn syntax(&self) -> &SyntaxNode {
+		&self.syntax
+	}
 }
 impl AstNode for MemberBindStmt {
-	fn can_cast(kind: SyntaxKind) -> bool { kind == MEMBER_BIND_STMT }
+	fn can_cast(kind: SyntaxKind) -> bool {
+		kind == MEMBER_BIND_STMT
+	}
 	fn cast(syntax: SyntaxNode) -> Option<Self> {
 		if Self::can_cast(syntax.kind()) {
 			Some(Self { syntax })
@@ -1200,10 +1715,14 @@
 			None
 		}
 	}
-	fn syntax(&self) -> &SyntaxNode { &self.syntax }
+	fn syntax(&self) -> &SyntaxNode {
+		&self.syntax
+	}
 }
 impl AstNode for MemberAssertStmt {
-	fn can_cast(kind: SyntaxKind) -> bool { kind == MEMBER_ASSERT_STMT }
+	fn can_cast(kind: SyntaxKind) -> bool {
+		kind == MEMBER_ASSERT_STMT
+	}
 	fn cast(syntax: SyntaxNode) -> Option<Self> {
 		if Self::can_cast(syntax.kind()) {
 			Some(Self { syntax })
@@ -1211,10 +1730,14 @@
 			None
 		}
 	}
-	fn syntax(&self) -> &SyntaxNode { &self.syntax }
+	fn syntax(&self) -> &SyntaxNode {
+		&self.syntax
+	}
 }
 impl AstNode for MemberField {
-	fn can_cast(kind: SyntaxKind) -> bool { kind == MEMBER_FIELD }
+	fn can_cast(kind: SyntaxKind) -> bool {
+		kind == MEMBER_FIELD
+	}
 	fn cast(syntax: SyntaxNode) -> Option<Self> {
 		if Self::can_cast(syntax.kind()) {
 			Some(Self { syntax })
@@ -1222,10 +1745,14 @@
 			None
 		}
 	}
-	fn syntax(&self) -> &SyntaxNode { &self.syntax }
+	fn syntax(&self) -> &SyntaxNode {
+		&self.syntax
+	}
 }
 impl AstNode for FieldNormal {
-	fn can_cast(kind: SyntaxKind) -> bool { kind == FIELD_NORMAL }
+	fn can_cast(kind: SyntaxKind) -> bool {
+		kind == FIELD_NORMAL
+	}
 	fn cast(syntax: SyntaxNode) -> Option<Self> {
 		if Self::can_cast(syntax.kind()) {
 			Some(Self { syntax })
@@ -1233,10 +1760,14 @@
 			None
 		}
 	}
-	fn syntax(&self) -> &SyntaxNode { &self.syntax }
+	fn syntax(&self) -> &SyntaxNode {
+		&self.syntax
+	}
 }
-impl AstNode for Visibility {
-	fn can_cast(kind: SyntaxKind) -> bool { kind == VISIBILITY }
+impl AstNode for FieldMethod {
+	fn can_cast(kind: SyntaxKind) -> bool {
+		kind == FIELD_METHOD
+	}
 	fn cast(syntax: SyntaxNode) -> Option<Self> {
 		if Self::can_cast(syntax.kind()) {
 			Some(Self { syntax })
@@ -1244,10 +1775,14 @@
 			None
 		}
 	}
-	fn syntax(&self) -> &SyntaxNode { &self.syntax }
+	fn syntax(&self) -> &SyntaxNode {
+		&self.syntax
+	}
 }
-impl AstNode for FieldMethod {
-	fn can_cast(kind: SyntaxKind) -> bool { kind == FIELD_METHOD }
+impl AstNode for FieldNameFixed {
+	fn can_cast(kind: SyntaxKind) -> bool {
+		kind == FIELD_NAME_FIXED
+	}
 	fn cast(syntax: SyntaxNode) -> Option<Self> {
 		if Self::can_cast(syntax.kind()) {
 			Some(Self { syntax })
@@ -1255,10 +1790,14 @@
 			None
 		}
 	}
-	fn syntax(&self) -> &SyntaxNode { &self.syntax }
+	fn syntax(&self) -> &SyntaxNode {
+		&self.syntax
+	}
 }
-impl AstNode for FieldNameFixed {
-	fn can_cast(kind: SyntaxKind) -> bool { kind == FIELD_NAME_FIXED }
+impl AstNode for FieldNameDynamic {
+	fn can_cast(kind: SyntaxKind) -> bool {
+		kind == FIELD_NAME_DYNAMIC
+	}
 	fn cast(syntax: SyntaxNode) -> Option<Self> {
 		if Self::can_cast(syntax.kind()) {
 			Some(Self { syntax })
@@ -1266,10 +1805,14 @@
 			None
 		}
 	}
-	fn syntax(&self) -> &SyntaxNode { &self.syntax }
+	fn syntax(&self) -> &SyntaxNode {
+		&self.syntax
+	}
 }
-impl AstNode for FieldNameDynamic {
-	fn can_cast(kind: SyntaxKind) -> bool { kind == FIELD_NAME_DYNAMIC }
+impl AstNode for ForSpec {
+	fn can_cast(kind: SyntaxKind) -> bool {
+		kind == FOR_SPEC
+	}
 	fn cast(syntax: SyntaxNode) -> Option<Self> {
 		if Self::can_cast(syntax.kind()) {
 			Some(Self { syntax })
@@ -1277,10 +1820,14 @@
 			None
 		}
 	}
-	fn syntax(&self) -> &SyntaxNode { &self.syntax }
+	fn syntax(&self) -> &SyntaxNode {
+		&self.syntax
+	}
 }
 impl AstNode for IfSpec {
-	fn can_cast(kind: SyntaxKind) -> bool { kind == IF_SPEC }
+	fn can_cast(kind: SyntaxKind) -> bool {
+		kind == IF_SPEC
+	}
 	fn cast(syntax: SyntaxNode) -> Option<Self> {
 		if Self::can_cast(syntax.kind()) {
 			Some(Self { syntax })
@@ -1288,10 +1835,14 @@
 			None
 		}
 	}
-	fn syntax(&self) -> &SyntaxNode { &self.syntax }
+	fn syntax(&self) -> &SyntaxNode {
+		&self.syntax
+	}
 }
 impl AstNode for BindDestruct {
-	fn can_cast(kind: SyntaxKind) -> bool { kind == BIND_DESTRUCT }
+	fn can_cast(kind: SyntaxKind) -> bool {
+		kind == BIND_DESTRUCT
+	}
 	fn cast(syntax: SyntaxNode) -> Option<Self> {
 		if Self::can_cast(syntax.kind()) {
 			Some(Self { syntax })
@@ -1299,10 +1850,14 @@
 			None
 		}
 	}
-	fn syntax(&self) -> &SyntaxNode { &self.syntax }
+	fn syntax(&self) -> &SyntaxNode {
+		&self.syntax
+	}
 }
-impl AstNode for Destruct {
-	fn can_cast(kind: SyntaxKind) -> bool { kind == DESTRUCT }
+impl AstNode for BindFunction {
+	fn can_cast(kind: SyntaxKind) -> bool {
+		kind == BIND_FUNCTION
+	}
 	fn cast(syntax: SyntaxNode) -> Option<Self> {
 		if Self::can_cast(syntax.kind()) {
 			Some(Self { syntax })
@@ -1310,10 +1865,14 @@
 			None
 		}
 	}
-	fn syntax(&self) -> &SyntaxNode { &self.syntax }
+	fn syntax(&self) -> &SyntaxNode {
+		&self.syntax
+	}
 }
-impl AstNode for BindFunction {
-	fn can_cast(kind: SyntaxKind) -> bool { kind == BIND_FUNCTION }
+impl AstNode for Param {
+	fn can_cast(kind: SyntaxKind) -> bool {
+		kind == PARAM
+	}
 	fn cast(syntax: SyntaxNode) -> Option<Self> {
 		if Self::can_cast(syntax.kind()) {
 			Some(Self { syntax })
@@ -1321,10 +1880,14 @@
 			None
 		}
 	}
-	fn syntax(&self) -> &SyntaxNode { &self.syntax }
+	fn syntax(&self) -> &SyntaxNode {
+		&self.syntax
+	}
 }
-impl AstNode for Param {
-	fn can_cast(kind: SyntaxKind) -> bool { kind == PARAM }
+impl AstNode for DestructFull {
+	fn can_cast(kind: SyntaxKind) -> bool {
+		kind == DESTRUCT_FULL
+	}
 	fn cast(syntax: SyntaxNode) -> Option<Self> {
 		if Self::can_cast(syntax.kind()) {
 			Some(Self { syntax })
@@ -1332,10 +1895,14 @@
 			None
 		}
 	}
-	fn syntax(&self) -> &SyntaxNode { &self.syntax }
+	fn syntax(&self) -> &SyntaxNode {
+		&self.syntax
+	}
 }
-impl AstNode for DestructFull {
-	fn can_cast(kind: SyntaxKind) -> bool { kind == DESTRUCT_FULL }
+impl AstNode for DestructSkip {
+	fn can_cast(kind: SyntaxKind) -> bool {
+		kind == DESTRUCT_SKIP
+	}
 	fn cast(syntax: SyntaxNode) -> Option<Self> {
 		if Self::can_cast(syntax.kind()) {
 			Some(Self { syntax })
@@ -1343,10 +1910,14 @@
 			None
 		}
 	}
-	fn syntax(&self) -> &SyntaxNode { &self.syntax }
+	fn syntax(&self) -> &SyntaxNode {
+		&self.syntax
+	}
 }
-impl AstNode for DestructSkip {
-	fn can_cast(kind: SyntaxKind) -> bool { kind == DESTRUCT_SKIP }
+impl AstNode for DestructArray {
+	fn can_cast(kind: SyntaxKind) -> bool {
+		kind == DESTRUCT_ARRAY
+	}
 	fn cast(syntax: SyntaxNode) -> Option<Self> {
 		if Self::can_cast(syntax.kind()) {
 			Some(Self { syntax })
@@ -1354,10 +1925,14 @@
 			None
 		}
 	}
-	fn syntax(&self) -> &SyntaxNode { &self.syntax }
+	fn syntax(&self) -> &SyntaxNode {
+		&self.syntax
+	}
 }
-impl AstNode for DestructArray {
-	fn can_cast(kind: SyntaxKind) -> bool { kind == DESTRUCT_ARRAY }
+impl AstNode for DestructObject {
+	fn can_cast(kind: SyntaxKind) -> bool {
+		kind == DESTRUCT_OBJECT
+	}
 	fn cast(syntax: SyntaxNode) -> Option<Self> {
 		if Self::can_cast(syntax.kind()) {
 			Some(Self { syntax })
@@ -1365,10 +1940,14 @@
 			None
 		}
 	}
-	fn syntax(&self) -> &SyntaxNode { &self.syntax }
+	fn syntax(&self) -> &SyntaxNode {
+		&self.syntax
+	}
 }
-impl AstNode for DestructRest {
-	fn can_cast(kind: SyntaxKind) -> bool { kind == DESTRUCT_REST }
+impl AstNode for DestructObjectField {
+	fn can_cast(kind: SyntaxKind) -> bool {
+		kind == DESTRUCT_OBJECT_FIELD
+	}
 	fn cast(syntax: SyntaxNode) -> Option<Self> {
 		if Self::can_cast(syntax.kind()) {
 			Some(Self { syntax })
@@ -1376,10 +1955,14 @@
 			None
 		}
 	}
-	fn syntax(&self) -> &SyntaxNode { &self.syntax }
+	fn syntax(&self) -> &SyntaxNode {
+		&self.syntax
+	}
 }
-impl AstNode for DestructObject {
-	fn can_cast(kind: SyntaxKind) -> bool { kind == DESTRUCT_OBJECT }
+impl AstNode for DestructRest {
+	fn can_cast(kind: SyntaxKind) -> bool {
+		kind == DESTRUCT_REST
+	}
 	fn cast(syntax: SyntaxNode) -> Option<Self> {
 		if Self::can_cast(syntax.kind()) {
 			Some(Self { syntax })
@@ -1387,10 +1970,14 @@
 			None
 		}
 	}
-	fn syntax(&self) -> &SyntaxNode { &self.syntax }
+	fn syntax(&self) -> &SyntaxNode {
+		&self.syntax
+	}
 }
-impl AstNode for DestructObjectField {
-	fn can_cast(kind: SyntaxKind) -> bool { kind == DESTRUCT_OBJECT_FIELD }
+impl AstNode for DestructArrayElement {
+	fn can_cast(kind: SyntaxKind) -> bool {
+		kind == DESTRUCT_ARRAY_ELEMENT
+	}
 	fn cast(syntax: SyntaxNode) -> Option<Self> {
 		if Self::can_cast(syntax.kind()) {
 			Some(Self { syntax })
@@ -1398,76 +1985,129 @@
 			None
 		}
 	}
-	fn syntax(&self) -> &SyntaxNode { &self.syntax }
+	fn syntax(&self) -> &SyntaxNode {
+		&self.syntax
+	}
 }
 impl From<ExprBinary> for Expr {
-	fn from(node: ExprBinary) -> Expr { Expr::ExprBinary(node) }
+	fn from(node: ExprBinary) -> Expr {
+		Expr::ExprBinary(node)
+	}
 }
 impl From<ExprUnary> for Expr {
-	fn from(node: ExprUnary) -> Expr { Expr::ExprUnary(node) }
+	fn from(node: ExprUnary) -> Expr {
+		Expr::ExprUnary(node)
+	}
 }
 impl From<ExprSlice> for Expr {
-	fn from(node: ExprSlice) -> Expr { Expr::ExprSlice(node) }
+	fn from(node: ExprSlice) -> Expr {
+		Expr::ExprSlice(node)
+	}
 }
 impl From<ExprIndex> for Expr {
-	fn from(node: ExprIndex) -> Expr { Expr::ExprIndex(node) }
+	fn from(node: ExprIndex) -> Expr {
+		Expr::ExprIndex(node)
+	}
 }
 impl From<ExprIndexExpr> for Expr {
-	fn from(node: ExprIndexExpr) -> Expr { Expr::ExprIndexExpr(node) }
+	fn from(node: ExprIndexExpr) -> Expr {
+		Expr::ExprIndexExpr(node)
+	}
 }
 impl From<ExprApply> for Expr {
-	fn from(node: ExprApply) -> Expr { Expr::ExprApply(node) }
+	fn from(node: ExprApply) -> Expr {
+		Expr::ExprApply(node)
+	}
 }
 impl From<ExprObjExtend> for Expr {
-	fn from(node: ExprObjExtend) -> Expr { Expr::ExprObjExtend(node) }
+	fn from(node: ExprObjExtend) -> Expr {
+		Expr::ExprObjExtend(node)
+	}
 }
 impl From<ExprParened> for Expr {
-	fn from(node: ExprParened) -> Expr { Expr::ExprParened(node) }
+	fn from(node: ExprParened) -> Expr {
+		Expr::ExprParened(node)
+	}
 }
 impl From<ExprIntrinsicThisFile> for Expr {
-	fn from(node: ExprIntrinsicThisFile) -> Expr { Expr::ExprIntrinsicThisFile(node) }
+	fn from(node: ExprIntrinsicThisFile) -> Expr {
+		Expr::ExprIntrinsicThisFile(node)
+	}
 }
 impl From<ExprIntrinsicId> for Expr {
-	fn from(node: ExprIntrinsicId) -> Expr { Expr::ExprIntrinsicId(node) }
+	fn from(node: ExprIntrinsicId) -> Expr {
+		Expr::ExprIntrinsicId(node)
+	}
 }
 impl From<ExprIntrinsic> for Expr {
-	fn from(node: ExprIntrinsic) -> Expr { Expr::ExprIntrinsic(node) }
+	fn from(node: ExprIntrinsic) -> Expr {
+		Expr::ExprIntrinsic(node)
+	}
 }
 impl From<ExprString> for Expr {
-	fn from(node: ExprString) -> Expr { Expr::ExprString(node) }
+	fn from(node: ExprString) -> Expr {
+		Expr::ExprString(node)
+	}
 }
 impl From<ExprNumber> for Expr {
-	fn from(node: ExprNumber) -> Expr { Expr::ExprNumber(node) }
+	fn from(node: ExprNumber) -> Expr {
+		Expr::ExprNumber(node)
+	}
 }
+impl From<ExprLiteral> for Expr {
+	fn from(node: ExprLiteral) -> Expr {
+		Expr::ExprLiteral(node)
+	}
+}
 impl From<ExprArray> for Expr {
-	fn from(node: ExprArray) -> Expr { Expr::ExprArray(node) }
+	fn from(node: ExprArray) -> Expr {
+		Expr::ExprArray(node)
+	}
 }
 impl From<ExprObject> for Expr {
-	fn from(node: ExprObject) -> Expr { Expr::ExprObject(node) }
+	fn from(node: ExprObject) -> Expr {
+		Expr::ExprObject(node)
+	}
 }
 impl From<ExprArrayComp> for Expr {
-	fn from(node: ExprArrayComp) -> Expr { Expr::ExprArrayComp(node) }
+	fn from(node: ExprArrayComp) -> Expr {
+		Expr::ExprArrayComp(node)
+	}
 }
 impl From<ExprImport> for Expr {
-	fn from(node: ExprImport) -> Expr { Expr::ExprImport(node) }
+	fn from(node: ExprImport) -> Expr {
+		Expr::ExprImport(node)
+	}
 }
 impl From<ExprVar> for Expr {
-	fn from(node: ExprVar) -> Expr { Expr::ExprVar(node) }
+	fn from(node: ExprVar) -> Expr {
+		Expr::ExprVar(node)
+	}
 }
 impl From<ExprLocal> for Expr {
-	fn from(node: ExprLocal) -> Expr { Expr::ExprLocal(node) }
+	fn from(node: ExprLocal) -> Expr {
+		Expr::ExprLocal(node)
+	}
 }
 impl From<ExprIfThenElse> for Expr {
-	fn from(node: ExprIfThenElse) -> Expr { Expr::ExprIfThenElse(node) }
+	fn from(node: ExprIfThenElse) -> Expr {
+		Expr::ExprIfThenElse(node)
+	}
 }
 impl From<ExprFunction> for Expr {
-	fn from(node: ExprFunction) -> Expr { Expr::ExprFunction(node) }
+	fn from(node: ExprFunction) -> Expr {
+		Expr::ExprFunction(node)
+	}
 }
 impl From<ExprAssert> for Expr {
-	fn from(node: ExprAssert) -> Expr { Expr::ExprAssert(node) }
+	fn from(node: ExprAssert) -> Expr {
+		Expr::ExprAssert(node)
+	}
 }
 impl From<ExprError> for Expr {
-	fn from(node: ExprError) -> Expr { Expr::ExprError(node) }
+	fn from(node: ExprError) -> Expr {
+		Expr::ExprError(node)
+	}
 }
 impl AstNode for Expr {
 	fn can_cast(kind: SyntaxKind) -> bool {
@@ -1485,6 +2125,7 @@
 			| EXPR_INTRINSIC
 			| EXPR_STRING
 			| EXPR_NUMBER
+			| EXPR_LITERAL
 			| EXPR_ARRAY
 			| EXPR_OBJECT
 			| EXPR_ARRAY_COMP
@@ -1515,6 +2156,7 @@
 			EXPR_INTRINSIC => Expr::ExprIntrinsic(ExprIntrinsic { syntax }),
 			EXPR_STRING => Expr::ExprString(ExprString { syntax }),
 			EXPR_NUMBER => Expr::ExprNumber(ExprNumber { syntax }),
+			EXPR_LITERAL => Expr::ExprLiteral(ExprLiteral { syntax }),
 			EXPR_ARRAY => Expr::ExprArray(ExprArray { syntax }),
 			EXPR_OBJECT => Expr::ExprObject(ExprObject { syntax }),
 			EXPR_ARRAY_COMP => Expr::ExprArrayComp(ExprArrayComp { syntax }),
@@ -1544,6 +2186,7 @@
 			Expr::ExprIntrinsic(it) => &it.syntax,
 			Expr::ExprString(it) => &it.syntax,
 			Expr::ExprNumber(it) => &it.syntax,
+			Expr::ExprLiteral(it) => &it.syntax,
 			Expr::ExprArray(it) => &it.syntax,
 			Expr::ExprObject(it) => &it.syntax,
 			Expr::ExprArrayComp(it) => &it.syntax,
@@ -1558,10 +2201,14 @@
 	}
 }
 impl From<ObjBodyComp> for ObjBody {
-	fn from(node: ObjBodyComp) -> ObjBody { ObjBody::ObjBodyComp(node) }
+	fn from(node: ObjBodyComp) -> ObjBody {
+		ObjBody::ObjBodyComp(node)
+	}
 }
 impl From<ObjBodyMemberList> for ObjBody {
-	fn from(node: ObjBodyMemberList) -> ObjBody { ObjBody::ObjBodyMemberList(node) }
+	fn from(node: ObjBodyMemberList) -> ObjBody {
+		ObjBody::ObjBodyMemberList(node)
+	}
 }
 impl AstNode for ObjBody {
 	fn can_cast(kind: SyntaxKind) -> bool {
@@ -1586,10 +2233,14 @@
 	}
 }
 impl From<ForSpec> for CompSpec {
-	fn from(node: ForSpec) -> CompSpec { CompSpec::ForSpec(node) }
+	fn from(node: ForSpec) -> CompSpec {
+		CompSpec::ForSpec(node)
+	}
 }
 impl From<IfSpec> for CompSpec {
-	fn from(node: IfSpec) -> CompSpec { CompSpec::IfSpec(node) }
+	fn from(node: IfSpec) -> CompSpec {
+		CompSpec::IfSpec(node)
+	}
 }
 impl AstNode for CompSpec {
 	fn can_cast(kind: SyntaxKind) -> bool {
@@ -1614,10 +2265,14 @@
 	}
 }
 impl From<BindDestruct> for Bind {
-	fn from(node: BindDestruct) -> Bind { Bind::BindDestruct(node) }
+	fn from(node: BindDestruct) -> Bind {
+		Bind::BindDestruct(node)
+	}
 }
 impl From<BindFunction> for Bind {
-	fn from(node: BindFunction) -> Bind { Bind::BindFunction(node) }
+	fn from(node: BindFunction) -> Bind {
+		Bind::BindFunction(node)
+	}
 }
 impl AstNode for Bind {
 	fn can_cast(kind: SyntaxKind) -> bool {
@@ -1642,13 +2297,19 @@
 	}
 }
 impl From<MemberBindStmt> for Member {
-	fn from(node: MemberBindStmt) -> Member { Member::MemberBindStmt(node) }
+	fn from(node: MemberBindStmt) -> Member {
+		Member::MemberBindStmt(node)
+	}
 }
 impl From<MemberAssertStmt> for Member {
-	fn from(node: MemberAssertStmt) -> Member { Member::MemberAssertStmt(node) }
+	fn from(node: MemberAssertStmt) -> Member {
+		Member::MemberAssertStmt(node)
+	}
 }
 impl From<MemberField> for Member {
-	fn from(node: MemberField) -> Member { Member::MemberField(node) }
+	fn from(node: MemberField) -> Member {
+		Member::MemberField(node)
+	}
 }
 impl AstNode for Member {
 	fn can_cast(kind: SyntaxKind) -> bool {
@@ -1675,10 +2336,14 @@
 	}
 }
 impl From<FieldNormal> for Field {
-	fn from(node: FieldNormal) -> Field { Field::FieldNormal(node) }
+	fn from(node: FieldNormal) -> Field {
+		Field::FieldNormal(node)
+	}
 }
 impl From<FieldMethod> for Field {
-	fn from(node: FieldMethod) -> Field { Field::FieldMethod(node) }
+	fn from(node: FieldMethod) -> Field {
+		Field::FieldMethod(node)
+	}
 }
 impl AstNode for Field {
 	fn can_cast(kind: SyntaxKind) -> bool {
@@ -1703,10 +2368,14 @@
 	}
 }
 impl From<FieldNameFixed> for FieldName {
-	fn from(node: FieldNameFixed) -> FieldName { FieldName::FieldNameFixed(node) }
+	fn from(node: FieldNameFixed) -> FieldName {
+		FieldName::FieldNameFixed(node)
+	}
 }
 impl From<FieldNameDynamic> for FieldName {
-	fn from(node: FieldNameDynamic) -> FieldName { FieldName::FieldNameDynamic(node) }
+	fn from(node: FieldNameDynamic) -> FieldName {
+		FieldName::FieldNameDynamic(node)
+	}
 }
 impl AstNode for FieldName {
 	fn can_cast(kind: SyntaxKind) -> bool {
@@ -1730,6 +2399,448 @@
 		}
 	}
 }
+impl From<DestructFull> for Destruct {
+	fn from(node: DestructFull) -> Destruct {
+		Destruct::DestructFull(node)
+	}
+}
+impl From<DestructSkip> for Destruct {
+	fn from(node: DestructSkip) -> Destruct {
+		Destruct::DestructSkip(node)
+	}
+}
+impl From<DestructArray> for Destruct {
+	fn from(node: DestructArray) -> Destruct {
+		Destruct::DestructArray(node)
+	}
+}
+impl From<DestructObject> for Destruct {
+	fn from(node: DestructObject) -> Destruct {
+		Destruct::DestructObject(node)
+	}
+}
+impl AstNode for Destruct {
+	fn can_cast(kind: SyntaxKind) -> bool {
+		match kind {
+			DESTRUCT_FULL | DESTRUCT_SKIP | DESTRUCT_ARRAY | DESTRUCT_OBJECT => true,
+			_ => false,
+		}
+	}
+	fn cast(syntax: SyntaxNode) -> Option<Self> {
+		let res = match syntax.kind() {
+			DESTRUCT_FULL => Destruct::DestructFull(DestructFull { syntax }),
+			DESTRUCT_SKIP => Destruct::DestructSkip(DestructSkip { syntax }),
+			DESTRUCT_ARRAY => Destruct::DestructArray(DestructArray { syntax }),
+			DESTRUCT_OBJECT => Destruct::DestructObject(DestructObject { syntax }),
+			_ => return None,
+		};
+		Some(res)
+	}
+	fn syntax(&self) -> &SyntaxNode {
+		match self {
+			Destruct::DestructFull(it) => &it.syntax,
+			Destruct::DestructSkip(it) => &it.syntax,
+			Destruct::DestructArray(it) => &it.syntax,
+			Destruct::DestructObject(it) => &it.syntax,
+		}
+	}
+}
+impl From<DestructArrayElement> for DestructArrayPart {
+	fn from(node: DestructArrayElement) -> DestructArrayPart {
+		DestructArrayPart::DestructArrayElement(node)
+	}
+}
+impl From<DestructRest> for DestructArrayPart {
+	fn from(node: DestructRest) -> DestructArrayPart {
+		DestructArrayPart::DestructRest(node)
+	}
+}
+impl AstNode for DestructArrayPart {
+	fn can_cast(kind: SyntaxKind) -> bool {
+		match kind {
+			DESTRUCT_ARRAY_ELEMENT | DESTRUCT_REST => true,
+			_ => false,
+		}
+	}
+	fn cast(syntax: SyntaxNode) -> Option<Self> {
+		let res = match syntax.kind() {
+			DESTRUCT_ARRAY_ELEMENT => {
+				DestructArrayPart::DestructArrayElement(DestructArrayElement { syntax })
+			}
+			DESTRUCT_REST => DestructArrayPart::DestructRest(DestructRest { syntax }),
+			_ => return None,
+		};
+		Some(res)
+	}
+	fn syntax(&self) -> &SyntaxNode {
+		match self {
+			DestructArrayPart::DestructArrayElement(it) => &it.syntax,
+			DestructArrayPart::DestructRest(it) => &it.syntax,
+		}
+	}
+}
+impl AstToken for BinaryOperator {
+	fn can_cast(kind: SyntaxKind) -> bool {
+		match kind {
+			OR | AND | BIT_OR | BIT_XOR | BIT_AND | EQ | NE | LT | GT | LE | GE | IN_KW | LHS
+			| RHS | PLUS | MINUS | MUL | DIV | MODULO | ERROR_NO_OPERATOR => true,
+			_ => false,
+		}
+	}
+	fn cast(syntax: SyntaxToken) -> Option<Self> {
+		let res = match syntax.kind() {
+			OR => BinaryOperator {
+				syntax,
+				kind: BinaryOperatorKind::Or,
+			},
+			AND => BinaryOperator {
+				syntax,
+				kind: BinaryOperatorKind::And,
+			},
+			BIT_OR => BinaryOperator {
+				syntax,
+				kind: BinaryOperatorKind::BitOr,
+			},
+			BIT_XOR => BinaryOperator {
+				syntax,
+				kind: BinaryOperatorKind::BitXor,
+			},
+			BIT_AND => BinaryOperator {
+				syntax,
+				kind: BinaryOperatorKind::BitAnd,
+			},
+			EQ => BinaryOperator {
+				syntax,
+				kind: BinaryOperatorKind::Eq,
+			},
+			NE => BinaryOperator {
+				syntax,
+				kind: BinaryOperatorKind::Ne,
+			},
+			LT => BinaryOperator {
+				syntax,
+				kind: BinaryOperatorKind::Lt,
+			},
+			GT => BinaryOperator {
+				syntax,
+				kind: BinaryOperatorKind::Gt,
+			},
+			LE => BinaryOperator {
+				syntax,
+				kind: BinaryOperatorKind::Le,
+			},
+			GE => BinaryOperator {
+				syntax,
+				kind: BinaryOperatorKind::Ge,
+			},
+			IN_KW => BinaryOperator {
+				syntax,
+				kind: BinaryOperatorKind::InKw,
+			},
+			LHS => BinaryOperator {
+				syntax,
+				kind: BinaryOperatorKind::Lhs,
+			},
+			RHS => BinaryOperator {
+				syntax,
+				kind: BinaryOperatorKind::Rhs,
+			},
+			PLUS => BinaryOperator {
+				syntax,
+				kind: BinaryOperatorKind::Plus,
+			},
+			MINUS => BinaryOperator {
+				syntax,
+				kind: BinaryOperatorKind::Minus,
+			},
+			MUL => BinaryOperator {
+				syntax,
+				kind: BinaryOperatorKind::Mul,
+			},
+			DIV => BinaryOperator {
+				syntax,
+				kind: BinaryOperatorKind::Div,
+			},
+			MODULO => BinaryOperator {
+				syntax,
+				kind: BinaryOperatorKind::Modulo,
+			},
+			ERROR_NO_OPERATOR => BinaryOperator {
+				syntax,
+				kind: BinaryOperatorKind::ErrorNoOperator,
+			},
+			_ => return None,
+		};
+		Some(res)
+	}
+	fn syntax(&self) -> &SyntaxToken {
+		&self.syntax
+	}
+}
+impl BinaryOperator {
+	pub fn kind(&self) -> BinaryOperatorKind {
+		self.kind
+	}
+}
+impl std::fmt::Display for BinaryOperator {
+	fn fmt(&self, f: &mut std::fmt::Formatter<'_>) -> std::fmt::Result {
+		std::fmt::Display::fmt(self.syntax(), f)
+	}
+}
+impl AstToken for UnaryOperator {
+	fn can_cast(kind: SyntaxKind) -> bool {
+		match kind {
+			MINUS | NOT | BIT_NOT => true,
+			_ => false,
+		}
+	}
+	fn cast(syntax: SyntaxToken) -> Option<Self> {
+		let res = match syntax.kind() {
+			MINUS => UnaryOperator {
+				syntax,
+				kind: UnaryOperatorKind::Minus,
+			},
+			NOT => UnaryOperator {
+				syntax,
+				kind: UnaryOperatorKind::Not,
+			},
+			BIT_NOT => UnaryOperator {
+				syntax,
+				kind: UnaryOperatorKind::BitNot,
+			},
+			_ => return None,
+		};
+		Some(res)
+	}
+	fn syntax(&self) -> &SyntaxToken {
+		&self.syntax
+	}
+}
+impl UnaryOperator {
+	pub fn kind(&self) -> UnaryOperatorKind {
+		self.kind
+	}
+}
+impl std::fmt::Display for UnaryOperator {
+	fn fmt(&self, f: &mut std::fmt::Formatter<'_>) -> std::fmt::Result {
+		std::fmt::Display::fmt(self.syntax(), f)
+	}
+}
+impl AstToken for Literal {
+	fn can_cast(kind: SyntaxKind) -> bool {
+		match kind {
+			NULL_KW | TRUE_KW | FALSE_KW | SELF_KW | DOLLAR | SUPER_KW => true,
+			_ => false,
+		}
+	}
+	fn cast(syntax: SyntaxToken) -> Option<Self> {
+		let res = match syntax.kind() {
+			NULL_KW => Literal {
+				syntax,
+				kind: LiteralKind::NullKw,
+			},
+			TRUE_KW => Literal {
+				syntax,
+				kind: LiteralKind::TrueKw,
+			},
+			FALSE_KW => Literal {
+				syntax,
+				kind: LiteralKind::FalseKw,
+			},
+			SELF_KW => Literal {
+				syntax,
+				kind: LiteralKind::SelfKw,
+			},
+			DOLLAR => Literal {
+				syntax,
+				kind: LiteralKind::Dollar,
+			},
+			SUPER_KW => Literal {
+				syntax,
+				kind: LiteralKind::SuperKw,
+			},
+			_ => return None,
+		};
+		Some(res)
+	}
+	fn syntax(&self) -> &SyntaxToken {
+		&self.syntax
+	}
+}
+impl Literal {
+	pub fn kind(&self) -> LiteralKind {
+		self.kind
+	}
+}
+impl std::fmt::Display for Literal {
+	fn fmt(&self, f: &mut std::fmt::Formatter<'_>) -> std::fmt::Result {
+		std::fmt::Display::fmt(self.syntax(), f)
+	}
+}
+impl AstToken for String {
+	fn can_cast(kind: SyntaxKind) -> bool {
+		match kind {
+			STRING_DOUBLE
+			| STRING_SINGLE
+			| STRING_DOUBLE_VERBATIM
+			| STRING_SINGLE_VERBATIM
+			| STRING_BLOCK => true,
+			_ => false,
+		}
+	}
+	fn cast(syntax: SyntaxToken) -> Option<Self> {
+		let res = match syntax.kind() {
+			STRING_DOUBLE => String {
+				syntax,
+				kind: StringKind::StringDouble,
+			},
+			STRING_SINGLE => String {
+				syntax,
+				kind: StringKind::StringSingle,
+			},
+			STRING_DOUBLE_VERBATIM => String {
+				syntax,
+				kind: StringKind::StringDoubleVerbatim,
+			},
+			STRING_SINGLE_VERBATIM => String {
+				syntax,
+				kind: StringKind::StringSingleVerbatim,
+			},
+			STRING_BLOCK => String {
+				syntax,
+				kind: StringKind::StringBlock,
+			},
+			_ => return None,
+		};
+		Some(res)
+	}
+	fn syntax(&self) -> &SyntaxToken {
+		&self.syntax
+	}
+}
+impl String {
+	pub fn kind(&self) -> StringKind {
+		self.kind
+	}
+}
+impl std::fmt::Display for String {
+	fn fmt(&self, f: &mut std::fmt::Formatter<'_>) -> std::fmt::Result {
+		std::fmt::Display::fmt(self.syntax(), f)
+	}
+}
+impl AstToken for Number {
+	fn can_cast(kind: SyntaxKind) -> bool {
+		match kind {
+			FLOAT | META_FORCE_ENUM => true,
+			_ => false,
+		}
+	}
+	fn cast(syntax: SyntaxToken) -> Option<Self> {
+		let res = match syntax.kind() {
+			FLOAT => Number {
+				syntax,
+				kind: NumberKind::Float,
+			},
+			META_FORCE_ENUM => Number {
+				syntax,
+				kind: NumberKind::MetaForceEnum,
+			},
+			_ => return None,
+		};
+		Some(res)
+	}
+	fn syntax(&self) -> &SyntaxToken {
+		&self.syntax
+	}
+}
+impl Number {
+	pub fn kind(&self) -> NumberKind {
+		self.kind
+	}
+}
+impl std::fmt::Display for Number {
+	fn fmt(&self, f: &mut std::fmt::Formatter<'_>) -> std::fmt::Result {
+		std::fmt::Display::fmt(self.syntax(), f)
+	}
+}
+impl AstToken for ImportKind {
+	fn can_cast(kind: SyntaxKind) -> bool {
+		match kind {
+			IMPORTSTR_KW | IMPORTBIN_KW | IMPORT_KW => true,
+			_ => false,
+		}
+	}
+	fn cast(syntax: SyntaxToken) -> Option<Self> {
+		let res = match syntax.kind() {
+			IMPORTSTR_KW => ImportKind {
+				syntax,
+				kind: ImportKindKind::ImportstrKw,
+			},
+			IMPORTBIN_KW => ImportKind {
+				syntax,
+				kind: ImportKindKind::ImportbinKw,
+			},
+			IMPORT_KW => ImportKind {
+				syntax,
+				kind: ImportKindKind::ImportKw,
+			},
+			_ => return None,
+		};
+		Some(res)
+	}
+	fn syntax(&self) -> &SyntaxToken {
+		&self.syntax
+	}
+}
+impl ImportKind {
+	pub fn kind(&self) -> ImportKindKind {
+		self.kind
+	}
+}
+impl std::fmt::Display for ImportKind {
+	fn fmt(&self, f: &mut std::fmt::Formatter<'_>) -> std::fmt::Result {
+		std::fmt::Display::fmt(self.syntax(), f)
+	}
+}
+impl AstToken for Visibility {
+	fn can_cast(kind: SyntaxKind) -> bool {
+		match kind {
+			COLONCOLONCOLON | COLONCOLON | COLON => true,
+			_ => false,
+		}
+	}
+	fn cast(syntax: SyntaxToken) -> Option<Self> {
+		let res = match syntax.kind() {
+			COLONCOLONCOLON => Visibility {
+				syntax,
+				kind: VisibilityKind::Coloncoloncolon,
+			},
+			COLONCOLON => Visibility {
+				syntax,
+				kind: VisibilityKind::Coloncolon,
+			},
+			COLON => Visibility {
+				syntax,
+				kind: VisibilityKind::Colon,
+			},
+			_ => return None,
+		};
+		Some(res)
+	}
+	fn syntax(&self) -> &SyntaxToken {
+		&self.syntax
+	}
+}
+impl Visibility {
+	pub fn kind(&self) -> VisibilityKind {
+		self.kind
+	}
+}
+impl std::fmt::Display for Visibility {
+	fn fmt(&self, f: &mut std::fmt::Formatter<'_>) -> std::fmt::Result {
+		std::fmt::Display::fmt(self.syntax(), f)
+	}
+}
 impl std::fmt::Display for Expr {
 	fn fmt(&self, f: &mut std::fmt::Formatter<'_>) -> std::fmt::Result {
 		std::fmt::Display::fmt(self.syntax(), f)
@@ -1765,31 +2876,36 @@
 		std::fmt::Display::fmt(self.syntax(), f)
 	}
 }
-impl std::fmt::Display for SourceFile {
+impl std::fmt::Display for Destruct {
 	fn fmt(&self, f: &mut std::fmt::Formatter<'_>) -> std::fmt::Result {
 		std::fmt::Display::fmt(self.syntax(), f)
 	}
 }
-impl std::fmt::Display for ExprBinary {
+impl std::fmt::Display for DestructArrayPart {
 	fn fmt(&self, f: &mut std::fmt::Formatter<'_>) -> std::fmt::Result {
 		std::fmt::Display::fmt(self.syntax(), f)
 	}
 }
-impl std::fmt::Display for BinaryOperator {
+impl std::fmt::Display for SourceFile {
 	fn fmt(&self, f: &mut std::fmt::Formatter<'_>) -> std::fmt::Result {
 		std::fmt::Display::fmt(self.syntax(), f)
 	}
 }
-impl std::fmt::Display for ExprUnary {
+impl std::fmt::Display for ExprBinary {
 	fn fmt(&self, f: &mut std::fmt::Formatter<'_>) -> std::fmt::Result {
 		std::fmt::Display::fmt(self.syntax(), f)
 	}
 }
-impl std::fmt::Display for UnaryOperator {
+impl std::fmt::Display for LhsExpr {
 	fn fmt(&self, f: &mut std::fmt::Formatter<'_>) -> std::fmt::Result {
 		std::fmt::Display::fmt(self.syntax(), f)
 	}
 }
+impl std::fmt::Display for ExprUnary {
+	fn fmt(&self, f: &mut std::fmt::Formatter<'_>) -> std::fmt::Result {
+		std::fmt::Display::fmt(self.syntax(), f)
+	}
+}
 impl std::fmt::Display for ExprSlice {
 	fn fmt(&self, f: &mut std::fmt::Formatter<'_>) -> std::fmt::Result {
 		std::fmt::Display::fmt(self.syntax(), f)
@@ -1840,11 +2956,6 @@
 		std::fmt::Display::fmt(self.syntax(), f)
 	}
 }
-impl std::fmt::Display for Literal {
-	fn fmt(&self, f: &mut std::fmt::Formatter<'_>) -> std::fmt::Result {
-		std::fmt::Display::fmt(self.syntax(), f)
-	}
-}
 impl std::fmt::Display for ExprIntrinsicThisFile {
 	fn fmt(&self, f: &mut std::fmt::Formatter<'_>) -> std::fmt::Result {
 		std::fmt::Display::fmt(self.syntax(), f)
@@ -1861,11 +2972,6 @@
 	}
 }
 impl std::fmt::Display for ExprString {
-	fn fmt(&self, f: &mut std::fmt::Formatter<'_>) -> std::fmt::Result {
-		std::fmt::Display::fmt(self.syntax(), f)
-	}
-}
-impl std::fmt::Display for String {
 	fn fmt(&self, f: &mut std::fmt::Formatter<'_>) -> std::fmt::Result {
 		std::fmt::Display::fmt(self.syntax(), f)
 	}
@@ -1875,47 +2981,47 @@
 		std::fmt::Display::fmt(self.syntax(), f)
 	}
 }
-impl std::fmt::Display for Number {
+impl std::fmt::Display for ExprArray {
 	fn fmt(&self, f: &mut std::fmt::Formatter<'_>) -> std::fmt::Result {
 		std::fmt::Display::fmt(self.syntax(), f)
 	}
 }
-impl std::fmt::Display for ExprArray {
+impl std::fmt::Display for ExprObject {
 	fn fmt(&self, f: &mut std::fmt::Formatter<'_>) -> std::fmt::Result {
 		std::fmt::Display::fmt(self.syntax(), f)
 	}
 }
-impl std::fmt::Display for ExprObject {
+impl std::fmt::Display for ExprArrayComp {
 	fn fmt(&self, f: &mut std::fmt::Formatter<'_>) -> std::fmt::Result {
 		std::fmt::Display::fmt(self.syntax(), f)
 	}
 }
-impl std::fmt::Display for ExprArrayComp {
+impl std::fmt::Display for ExprImport {
 	fn fmt(&self, f: &mut std::fmt::Formatter<'_>) -> std::fmt::Result {
 		std::fmt::Display::fmt(self.syntax(), f)
 	}
 }
-impl std::fmt::Display for ForSpec {
+impl std::fmt::Display for ExprVar {
 	fn fmt(&self, f: &mut std::fmt::Formatter<'_>) -> std::fmt::Result {
 		std::fmt::Display::fmt(self.syntax(), f)
 	}
 }
-impl std::fmt::Display for ExprImport {
+impl std::fmt::Display for ExprLocal {
 	fn fmt(&self, f: &mut std::fmt::Formatter<'_>) -> std::fmt::Result {
 		std::fmt::Display::fmt(self.syntax(), f)
 	}
 }
-impl std::fmt::Display for ExprVar {
+impl std::fmt::Display for ExprIfThenElse {
 	fn fmt(&self, f: &mut std::fmt::Formatter<'_>) -> std::fmt::Result {
 		std::fmt::Display::fmt(self.syntax(), f)
 	}
 }
-impl std::fmt::Display for ExprLocal {
+impl std::fmt::Display for TrueExpr {
 	fn fmt(&self, f: &mut std::fmt::Formatter<'_>) -> std::fmt::Result {
 		std::fmt::Display::fmt(self.syntax(), f)
 	}
 }
-impl std::fmt::Display for ExprIfThenElse {
+impl std::fmt::Display for FalseExpr {
 	fn fmt(&self, f: &mut std::fmt::Formatter<'_>) -> std::fmt::Result {
 		std::fmt::Display::fmt(self.syntax(), f)
 	}
@@ -1945,6 +3051,16 @@
 		std::fmt::Display::fmt(self.syntax(), f)
 	}
 }
+impl std::fmt::Display for SliceDescEnd {
+	fn fmt(&self, f: &mut std::fmt::Formatter<'_>) -> std::fmt::Result {
+		std::fmt::Display::fmt(self.syntax(), f)
+	}
+}
+impl std::fmt::Display for SliceDescStep {
+	fn fmt(&self, f: &mut std::fmt::Formatter<'_>) -> std::fmt::Result {
+		std::fmt::Display::fmt(self.syntax(), f)
+	}
+}
 impl std::fmt::Display for Arg {
 	fn fmt(&self, f: &mut std::fmt::Formatter<'_>) -> std::fmt::Result {
 		std::fmt::Display::fmt(self.syntax(), f)
@@ -1991,11 +3107,6 @@
 	}
 }
 impl std::fmt::Display for FieldNormal {
-	fn fmt(&self, f: &mut std::fmt::Formatter<'_>) -> std::fmt::Result {
-		std::fmt::Display::fmt(self.syntax(), f)
-	}
-}
-impl std::fmt::Display for Visibility {
 	fn fmt(&self, f: &mut std::fmt::Formatter<'_>) -> std::fmt::Result {
 		std::fmt::Display::fmt(self.syntax(), f)
 	}
@@ -2015,17 +3126,17 @@
 		std::fmt::Display::fmt(self.syntax(), f)
 	}
 }
-impl std::fmt::Display for IfSpec {
+impl std::fmt::Display for ForSpec {
 	fn fmt(&self, f: &mut std::fmt::Formatter<'_>) -> std::fmt::Result {
 		std::fmt::Display::fmt(self.syntax(), f)
 	}
 }
-impl std::fmt::Display for BindDestruct {
+impl std::fmt::Display for IfSpec {
 	fn fmt(&self, f: &mut std::fmt::Formatter<'_>) -> std::fmt::Result {
 		std::fmt::Display::fmt(self.syntax(), f)
 	}
 }
-impl std::fmt::Display for Destruct {
+impl std::fmt::Display for BindDestruct {
 	fn fmt(&self, f: &mut std::fmt::Formatter<'_>) -> std::fmt::Result {
 		std::fmt::Display::fmt(self.syntax(), f)
 	}
@@ -2055,17 +3166,22 @@
 		std::fmt::Display::fmt(self.syntax(), f)
 	}
 }
-impl std::fmt::Display for DestructRest {
+impl std::fmt::Display for DestructObject {
+	fn fmt(&self, f: &mut std::fmt::Formatter<'_>) -> std::fmt::Result {
+		std::fmt::Display::fmt(self.syntax(), f)
+	}
+}
+impl std::fmt::Display for DestructObjectField {
 	fn fmt(&self, f: &mut std::fmt::Formatter<'_>) -> std::fmt::Result {
 		std::fmt::Display::fmt(self.syntax(), f)
 	}
 }
-impl std::fmt::Display for DestructObject {
+impl std::fmt::Display for DestructRest {
 	fn fmt(&self, f: &mut std::fmt::Formatter<'_>) -> std::fmt::Result {
 		std::fmt::Display::fmt(self.syntax(), f)
 	}
 }
-impl std::fmt::Display for DestructObjectField {
+impl std::fmt::Display for DestructArrayElement {
 	fn fmt(&self, f: &mut std::fmt::Formatter<'_>) -> std::fmt::Result {
 		std::fmt::Display::fmt(self.syntax(), f)
 	}
modifiedcrates/jrsonnet-rowan-parser/src/generated/syntax_kinds.rsdiffbeforeafterboth
--- a/crates/jrsonnet-rowan-parser/src/generated/syntax_kinds.rs
+++ b/crates/jrsonnet-rowan-parser/src/generated/syntax_kinds.rs
@@ -1,7 +1,13 @@
 //! This is a generated file, please do not edit manually. Changes can be
 //! made in codegeneration that lives in `xtask` top-level dir.
 
-#![allow(bad_style, missing_docs, unreachable_pub)]
+#![allow(
+	bad_style,
+	missing_docs,
+	unreachable_pub,
+	clippy::manual_non_exhaustive,
+	clippy::match_like_matches_macro
+)]
 use logos::Logos;
 #[doc = r" The kind of syntax node, e.g. `IDENT`, `USE_KW`, or `STRUCT`."]
 #[derive(Clone, Copy, PartialEq, Eq, PartialOrd, Ord, Hash, Debug, Logos)]
@@ -89,6 +95,52 @@
 	INTRINSIC_ID,
 	#[token("$intrinsic")]
 	INTRINSIC,
+	#[regex("(?:0|[1-9][0-9]*)(?:\\.[0-9]+)?(?:[eE][+-]?[0-9]+)?")]
+	FLOAT,
+	#[regex("(?:0|[1-9][0-9]*)\\.[^0-9]")]
+	ERROR_FLOAT_JUNK_AFTER_POINT,
+	#[regex("(?:0|[1-9][0-9]*)(?:\\.[0-9]+)?[eE][^+\\-0-9]")]
+	ERROR_FLOAT_JUNK_AFTER_EXPONENT,
+	#[regex("(?:0|[1-9][0-9]*)(?:\\.[0-9]+)?[eE][+-][^0-9]")]
+	ERROR_FLOAT_JUNK_AFTER_EXPONENT_SIGN,
+	#[regex("\"(?s:[^\"\\\\]|\\\\.)*\"")]
+	STRING_DOUBLE,
+	#[regex("\"(?s:[^\"\\\\]|\\\\.)*")]
+	ERROR_STRING_DOUBLE_UNTERMINATED,
+	#[regex("'(?s:[^'\\\\]|\\\\.)*'")]
+	STRING_SINGLE,
+	#[regex("'(?s:[^'\\\\]|\\\\.)*")]
+	ERROR_STRING_SINGLE_UNTERMINATED,
+	#[regex("@\"(?:[^\"]|\"\")*\"")]
+	STRING_DOUBLE_VERBATIM,
+	#[regex("@\"(?:[^\"]|\"\")*")]
+	ERROR_STRING_DOUBLE_VERBATIM_UNTERMINATED,
+	#[regex("@'(?:[^']|'')*'")]
+	STRING_SINGLE_VERBATIM,
+	#[regex("@'(?:[^']|'')*")]
+	ERROR_STRING_SINGLE_VERBATIM_UNTERMINATED,
+	#[regex("@[^\"'\\s]\\S+")]
+	ERROR_STRING_VERBATIM_MISSING_QUOTES,
+	#[regex("\\|\\|\\|", crate::string_block::lex_str_block_test)]
+	STRING_BLOCK,
+	ERROR_STRING_BLOCK_UNEXPECTED_END,
+	ERROR_STRING_BLOCK_MISSING_NEW_LINE,
+	ERROR_STRING_BLOCK_MISSING_TERMINATION,
+	ERROR_STRING_BLOCK_MISSING_INDENT,
+	#[regex("[_a-zA-Z][_a-zA-Z0-9]*")]
+	IDENT,
+	#[regex("[ \\t\\n\\r]+")]
+	WHITESPACE,
+	#[regex("//[^\\r\\n]*(\\r\\n|\\n)?")]
+	SINGLE_LINE_SLASH_COMMENT,
+	#[regex("#[^\\r\\n]*(\\r\\n|\\n)?")]
+	SINGLE_LINE_HASH_COMMENT,
+	#[regex("/\\*([^*]|\\*[^/])*\\*/")]
+	MULTI_LINE_COMMENT,
+	#[regex("/\\*/")]
+	ERROR_COMMENT_TOO_SHORT,
+	#[regex("/\\*([^*]|\\*[^/])+")]
+	ERROR_COMMENT_UNTERMINATED,
 	#[token("tailstrict")]
 	TAILSTRICT_KW,
 	#[token("importstr")]
@@ -111,6 +163,7 @@
 	ERROR_KW,
 	#[token("in")]
 	IN_KW,
+	ERROR_NO_OPERATOR,
 	#[token("null")]
 	NULL_KW,
 	#[token("true")]
@@ -121,39 +174,17 @@
 	SELF_KW,
 	#[token("super")]
 	SUPER_KW,
+	META_FORCE_ENUM,
 	#[token("for")]
 	FOR_KW,
 	#[token("assert")]
 	ASSERT_KW,
-	#[regex("(?:0|[1-9][0-9]*)(?:\\.[0-9]+)?(?:[eE][+-]?[0-9]+)?")]
-	NUMBER,
-	#[regex("\"(?s:[^\"\\\\]|\\\\.)*\"")]
-	STRING_DOUBLE,
-	#[regex("'(?s:[^'\\\\]|\\\\.)*'")]
-	STRING_SINGLE,
-	#[regex("@\"(?:[^\"]|\"\")*\"")]
-	STRING_DOUBLE_VERBATIM,
-	#[regex("@'(?:[^']|'')*'")]
-	STRING_SINGLE_VERBATIM,
-	#[regex("\\|\\|\\|")]
-	STRING_BLOCK,
-	#[regex("[_a-zA-Z][_a-zA-Z0-9]*")]
-	IDENT,
-	#[regex("[ \\t\\n\\r]+")]
-	WHITESPACE,
-	#[regex("//[^\\r\\n]*(\\r\\n|\\n)?")]
-	SINGLE_LINE_SLASH_COMMENT,
-	#[regex("#[^\\r\\n]*(\\r\\n|\\n)?")]
-	SINGLE_LINE_HASH_COMMENT,
-	#[regex("/\\*([^*]|\\*[^/])*\\*/")]
-	MULTI_LINE_COMMENT,
 	#[error]
 	ERROR,
 	SOURCE_FILE,
 	EXPR_BINARY,
-	BINARY_OPERATOR,
+	LHS_EXPR,
 	EXPR_UNARY,
-	UNARY_OPERATOR,
 	EXPR_SLICE,
 	SLICE_DESC,
 	EXPR_INDEX,
@@ -164,26 +195,27 @@
 	EXPR_OBJ_EXTEND,
 	EXPR_PARENED,
 	EXPR_LITERAL,
-	LITERAL,
 	EXPR_INTRINSIC_THIS_FILE,
 	EXPR_INTRINSIC_ID,
 	EXPR_INTRINSIC,
 	EXPR_STRING,
-	STRING,
 	EXPR_NUMBER,
 	EXPR_ARRAY,
 	EXPR_OBJECT,
 	EXPR_ARRAY_COMP,
-	FOR_SPEC,
 	EXPR_IMPORT,
 	EXPR_VAR,
 	EXPR_LOCAL,
 	EXPR_IF_THEN_ELSE,
+	TRUE_EXPR,
+	FALSE_EXPR,
 	EXPR_FUNCTION,
 	PARAMS_DESC,
 	EXPR_ASSERT,
 	ASSERTION,
 	EXPR_ERROR,
+	SLICE_DESC_END,
+	SLICE_DESC_STEP,
 	ARG,
 	OBJ_BODY_COMP,
 	OBJ_LOCAL_POST_COMMA,
@@ -194,21 +226,21 @@
 	MEMBER_ASSERT_STMT,
 	MEMBER_FIELD,
 	FIELD_NORMAL,
-	VISIBILITY,
 	FIELD_METHOD,
 	FIELD_NAME_FIXED,
 	FIELD_NAME_DYNAMIC,
+	FOR_SPEC,
 	IF_SPEC,
 	BIND_DESTRUCT,
-	DESTRUCT,
 	BIND_FUNCTION,
 	PARAM,
 	DESTRUCT_FULL,
 	DESTRUCT_SKIP,
 	DESTRUCT_ARRAY,
-	DESTRUCT_REST,
 	DESTRUCT_OBJECT,
 	DESTRUCT_OBJECT_FIELD,
+	DESTRUCT_REST,
+	DESTRUCT_ARRAY_ELEMENT,
 	EXPR,
 	OBJ_BODY,
 	COMP_SPEC,
@@ -216,6 +248,15 @@
 	MEMBER,
 	FIELD,
 	FIELD_NAME,
+	DESTRUCT,
+	DESTRUCT_ARRAY_PART,
+	BINARY_OPERATOR,
+	UNARY_OPERATOR,
+	LITERAL,
+	STRING,
+	NUMBER,
+	IMPORT_KIND,
+	VISIBILITY,
 	#[doc(hidden)]
 	__LAST,
 }
@@ -223,76 +264,23 @@
 impl SyntaxKind {
 	pub fn is_keyword(self) -> bool {
 		match self {
-			TAILSTRICT_KW | IMPORTSTR_KW | IMPORTBIN_KW | IMPORT_KW | LOCAL_KW | IF_KW
-			| THEN_KW | ELSE_KW | FUNCTION_KW | ERROR_KW | IN_KW | NULL_KW | TRUE_KW | FALSE_KW
-			| SELF_KW | SUPER_KW | FOR_KW | ASSERT_KW => true,
-			_ => false,
-		}
-	}
-	pub fn is_punct(self) -> bool {
-		match self {
 			OR | AND | BIT_OR | BIT_XOR | BIT_AND | EQ | NE | LT | GT | LE | GE | LHS | RHS
 			| PLUS | MINUS | MUL | DIV | MODULO | NOT | BIT_NOT | L_BRACK | R_BRACK | L_PAREN
 			| R_PAREN | L_BRACE | R_BRACE | COLON | COLONCOLON | COLONCOLONCOLON | SEMI | DOT
 			| DOTDOTDOT | COMMA | DOLLAR | ASSIGN | QUESTION_MARK | INTRINSIC_THIS_FILE
-			| INTRINSIC_ID | INTRINSIC => true,
+			| INTRINSIC_ID | INTRINSIC | TAILSTRICT_KW | IMPORTSTR_KW | IMPORTBIN_KW
+			| IMPORT_KW | LOCAL_KW | IF_KW | THEN_KW | ELSE_KW | FUNCTION_KW | ERROR_KW | IN_KW
+			| NULL_KW | TRUE_KW | FALSE_KW | SELF_KW | SUPER_KW | FOR_KW | ASSERT_KW => true,
 			_ => false,
 		}
 	}
-	pub fn from_keyword(ident: &str) -> Option<SyntaxKind> {
-		let kw = match ident {
-			"tailstrict" => TAILSTRICT_KW,
-			"importstr" => IMPORTSTR_KW,
-			"importbin" => IMPORTBIN_KW,
-			"import" => IMPORT_KW,
-			"local" => LOCAL_KW,
-			"if" => IF_KW,
-			"then" => THEN_KW,
-			"else" => ELSE_KW,
-			"function" => FUNCTION_KW,
-			"error" => ERROR_KW,
-			"in" => IN_KW,
-			"null" => NULL_KW,
-			"true" => TRUE_KW,
-			"false" => FALSE_KW,
-			"self" => SELF_KW,
-			"super" => SUPER_KW,
-			"for" => FOR_KW,
-			"assert" => ASSERT_KW,
-			_ => return None,
-		};
-		Some(kw)
-	}
-	pub fn from_char(c: char) -> Option<SyntaxKind> {
-		let tok = match c {
-			'|' => BIT_OR,
-			'^' => BIT_XOR,
-			'&' => BIT_AND,
-			'<' => LT,
-			'>' => GT,
-			'+' => PLUS,
-			'-' => MINUS,
-			'*' => MUL,
-			'/' => DIV,
-			'%' => MODULO,
-			'!' => NOT,
-			'~' => BIT_NOT,
-			'[' => L_BRACK,
-			']' => R_BRACK,
-			'(' => L_PAREN,
-			')' => R_PAREN,
-			'{' => L_BRACE,
-			'}' => R_BRACE,
-			':' => COLON,
-			';' => SEMI,
-			'.' => DOT,
-			',' => COMMA,
-			'$' => DOLLAR,
-			'=' => ASSIGN,
-			'?' => QUESTION_MARK,
-			_ => return None,
-		};
-		Some(tok)
+	pub fn is_enum(self) -> bool {
+		match self {
+			EXPR | OBJ_BODY | COMP_SPEC | BIND | MEMBER | FIELD | FIELD_NAME | DESTRUCT
+			| DESTRUCT_ARRAY_PART | BINARY_OPERATOR | UNARY_OPERATOR | LITERAL | STRING
+			| NUMBER | IMPORT_KIND | VISIBILITY => true,
+			_ => false,
+		}
 	}
 	pub fn from_raw(r: u16) -> Self {
 		assert!(r < Self::__LAST as u16);
@@ -303,5 +291,5 @@
 	}
 }
 #[macro_export]
-macro_rules ! T { [||] => { $ crate :: SyntaxKind :: OR } ; [&&] => { $ crate :: SyntaxKind :: AND } ; [|] => { $ crate :: SyntaxKind :: BIT_OR } ; [^] => { $ crate :: SyntaxKind :: BIT_XOR } ; [&] => { $ crate :: SyntaxKind :: BIT_AND } ; [==] => { $ crate :: SyntaxKind :: EQ } ; [!=] => { $ crate :: SyntaxKind :: NE } ; [<] => { $ crate :: SyntaxKind :: LT } ; [>] => { $ crate :: SyntaxKind :: GT } ; [<=] => { $ crate :: SyntaxKind :: LE } ; [>=] => { $ crate :: SyntaxKind :: GE } ; [<<] => { $ crate :: SyntaxKind :: LHS } ; [>>] => { $ crate :: SyntaxKind :: RHS } ; [+] => { $ crate :: SyntaxKind :: PLUS } ; [-] => { $ crate :: SyntaxKind :: MINUS } ; [*] => { $ crate :: SyntaxKind :: MUL } ; [/] => { $ crate :: SyntaxKind :: DIV } ; [%] => { $ crate :: SyntaxKind :: MODULO } ; [!] => { $ crate :: SyntaxKind :: NOT } ; [~] => { $ crate :: SyntaxKind :: BIT_NOT } ; ['['] => { $ crate :: SyntaxKind :: L_BRACK } ; [']'] => { $ crate :: SyntaxKind :: R_BRACK } ; ['('] => { $ crate :: SyntaxKind :: L_PAREN } ; [')'] => { $ crate :: SyntaxKind :: R_PAREN } ; ['{'] => { $ crate :: SyntaxKind :: L_BRACE } ; ['}'] => { $ crate :: SyntaxKind :: R_BRACE } ; [:] => { $ crate :: SyntaxKind :: COLON } ; [::] => { $ crate :: SyntaxKind :: COLONCOLON } ; [:::] => { $ crate :: SyntaxKind :: COLONCOLONCOLON } ; [;] => { $ crate :: SyntaxKind :: SEMI } ; [.] => { $ crate :: SyntaxKind :: DOT } ; [...] => { $ crate :: SyntaxKind :: DOTDOTDOT } ; [,] => { $ crate :: SyntaxKind :: COMMA } ; ['$'] => { $ crate :: SyntaxKind :: DOLLAR } ; [=] => { $ crate :: SyntaxKind :: ASSIGN } ; [?] => { $ crate :: SyntaxKind :: QUESTION_MARK } ; ["$intrinsicThisFile"] => { $ crate :: SyntaxKind :: INTRINSIC_THIS_FILE } ; ["$intrinsicId"] => { $ crate :: SyntaxKind :: INTRINSIC_ID } ; ["$intrinsic"] => { $ crate :: SyntaxKind :: INTRINSIC } ; [tailstrict] => { $ crate :: SyntaxKind :: TAILSTRICT_KW } ; [importstr] => { $ crate :: SyntaxKind :: IMPORTSTR_KW } ; [importbin] => { $ crate :: SyntaxKind :: IMPORTBIN_KW } ; [import] => { $ crate :: SyntaxKind :: IMPORT_KW } ; [local] => { $ crate :: SyntaxKind :: LOCAL_KW } ; [if] => { $ crate :: SyntaxKind :: IF_KW } ; [then] => { $ crate :: SyntaxKind :: THEN_KW } ; [else] => { $ crate :: SyntaxKind :: ELSE_KW } ; [function] => { $ crate :: SyntaxKind :: FUNCTION_KW } ; [error] => { $ crate :: SyntaxKind :: ERROR_KW } ; [in] => { $ crate :: SyntaxKind :: IN_KW } ; [null] => { $ crate :: SyntaxKind :: NULL_KW } ; [true] => { $ crate :: SyntaxKind :: TRUE_KW } ; [false] => { $ crate :: SyntaxKind :: FALSE_KW } ; [self] => { $ crate :: SyntaxKind :: SELF_KW } ; [super] => { $ crate :: SyntaxKind :: SUPER_KW } ; [for] => { $ crate :: SyntaxKind :: FOR_KW } ; [assert] => { $ crate :: SyntaxKind :: ASSERT_KW } ; [lifetime_ident] => { $ crate :: SyntaxKind :: LIFETIME_IDENT } ; [ident] => { $ crate :: SyntaxKind :: IDENT } ; [shebang] => { $ crate :: SyntaxKind :: SHEBANG } ; }
+macro_rules ! T { [||] => { $ crate :: SyntaxKind :: OR } ; [&&] => { $ crate :: SyntaxKind :: AND } ; [|] => { $ crate :: SyntaxKind :: BIT_OR } ; [^] => { $ crate :: SyntaxKind :: BIT_XOR } ; [&] => { $ crate :: SyntaxKind :: BIT_AND } ; [==] => { $ crate :: SyntaxKind :: EQ } ; [!=] => { $ crate :: SyntaxKind :: NE } ; [<] => { $ crate :: SyntaxKind :: LT } ; [>] => { $ crate :: SyntaxKind :: GT } ; [<=] => { $ crate :: SyntaxKind :: LE } ; [>=] => { $ crate :: SyntaxKind :: GE } ; [<<] => { $ crate :: SyntaxKind :: LHS } ; [>>] => { $ crate :: SyntaxKind :: RHS } ; [+] => { $ crate :: SyntaxKind :: PLUS } ; [-] => { $ crate :: SyntaxKind :: MINUS } ; [*] => { $ crate :: SyntaxKind :: MUL } ; [/] => { $ crate :: SyntaxKind :: DIV } ; [%] => { $ crate :: SyntaxKind :: MODULO } ; [!] => { $ crate :: SyntaxKind :: NOT } ; [~] => { $ crate :: SyntaxKind :: BIT_NOT } ; ['['] => { $ crate :: SyntaxKind :: L_BRACK } ; [']'] => { $ crate :: SyntaxKind :: R_BRACK } ; ['('] => { $ crate :: SyntaxKind :: L_PAREN } ; [')'] => { $ crate :: SyntaxKind :: R_PAREN } ; ['{'] => { $ crate :: SyntaxKind :: L_BRACE } ; ['}'] => { $ crate :: SyntaxKind :: R_BRACE } ; [:] => { $ crate :: SyntaxKind :: COLON } ; [::] => { $ crate :: SyntaxKind :: COLONCOLON } ; [:::] => { $ crate :: SyntaxKind :: COLONCOLONCOLON } ; [;] => { $ crate :: SyntaxKind :: SEMI } ; [.] => { $ crate :: SyntaxKind :: DOT } ; [...] => { $ crate :: SyntaxKind :: DOTDOTDOT } ; [,] => { $ crate :: SyntaxKind :: COMMA } ; ['$'] => { $ crate :: SyntaxKind :: DOLLAR } ; [=] => { $ crate :: SyntaxKind :: ASSIGN } ; [?] => { $ crate :: SyntaxKind :: QUESTION_MARK } ; ["$intrinsicThisFile"] => { $ crate :: SyntaxKind :: INTRINSIC_THIS_FILE } ; ["$intrinsicId"] => { $ crate :: SyntaxKind :: INTRINSIC_ID } ; ["$intrinsic"] => { $ crate :: SyntaxKind :: INTRINSIC } ; [tailstrict] => { $ crate :: SyntaxKind :: TAILSTRICT_KW } ; [importstr] => { $ crate :: SyntaxKind :: IMPORTSTR_KW } ; [importbin] => { $ crate :: SyntaxKind :: IMPORTBIN_KW } ; [import] => { $ crate :: SyntaxKind :: IMPORT_KW } ; [local] => { $ crate :: SyntaxKind :: LOCAL_KW } ; [if] => { $ crate :: SyntaxKind :: IF_KW } ; [then] => { $ crate :: SyntaxKind :: THEN_KW } ; [else] => { $ crate :: SyntaxKind :: ELSE_KW } ; [function] => { $ crate :: SyntaxKind :: FUNCTION_KW } ; [error] => { $ crate :: SyntaxKind :: ERROR_KW } ; [in] => { $ crate :: SyntaxKind :: IN_KW } ; [null] => { $ crate :: SyntaxKind :: NULL_KW } ; [true] => { $ crate :: SyntaxKind :: TRUE_KW } ; [false] => { $ crate :: SyntaxKind :: FALSE_KW } ; [self] => { $ crate :: SyntaxKind :: SELF_KW } ; [super] => { $ crate :: SyntaxKind :: SUPER_KW } ; [for] => { $ crate :: SyntaxKind :: FOR_KW } ; [assert] => { $ crate :: SyntaxKind :: ASSERT_KW } }
 pub use T;
deletedcrates/jrsonnet-rowan-parser/src/generated/tokens.rsdiffbeforeafterboth
--- a/crates/jrsonnet-rowan-parser/src/generated/tokens.rs
+++ /dev/null
@@ -1,155 +0,0 @@
-//! This is a generated file, please do not edit manually. Changes can be
-//! made in codegeneration that lives in `xtask` top-level dir.
-
-use crate::{
-	ast::AstToken,
-	SyntaxKind::{self, *},
-	SyntaxToken,
-};
-
-#[derive(Debug, Clone, PartialEq, Eq, Hash)]
-pub struct Whitespace {
-	pub(crate) syntax: SyntaxToken,
-}
-impl std::fmt::Display for Whitespace {
-	fn fmt(&self, f: &mut std::fmt::Formatter<'_>) -> std::fmt::Result {
-		std::fmt::Display::fmt(&self.syntax, f)
-	}
-}
-impl AstToken for Whitespace {
-	fn can_cast(kind: SyntaxKind) -> bool { kind == WHITESPACE }
-	fn cast(syntax: SyntaxToken) -> Option<Self> {
-		if Self::can_cast(syntax.kind()) {
-			Some(Self { syntax })
-		} else {
-			None
-		}
-	}
-	fn syntax(&self) -> &SyntaxToken { &self.syntax }
-}
-
-#[derive(Debug, Clone, PartialEq, Eq, Hash)]
-pub struct Comment {
-	pub(crate) syntax: SyntaxToken,
-}
-impl std::fmt::Display for Comment {
-	fn fmt(&self, f: &mut std::fmt::Formatter<'_>) -> std::fmt::Result {
-		std::fmt::Display::fmt(&self.syntax, f)
-	}
-}
-impl AstToken for Comment {
-	fn can_cast(kind: SyntaxKind) -> bool { kind == COMMENT }
-	fn cast(syntax: SyntaxToken) -> Option<Self> {
-		if Self::can_cast(syntax.kind()) {
-			Some(Self { syntax })
-		} else {
-			None
-		}
-	}
-	fn syntax(&self) -> &SyntaxToken { &self.syntax }
-}
-
-#[derive(Debug, Clone, PartialEq, Eq, Hash)]
-pub struct String {
-	pub(crate) syntax: SyntaxToken,
-}
-impl std::fmt::Display for String {
-	fn fmt(&self, f: &mut std::fmt::Formatter<'_>) -> std::fmt::Result {
-		std::fmt::Display::fmt(&self.syntax, f)
-	}
-}
-impl AstToken for String {
-	fn can_cast(kind: SyntaxKind) -> bool { kind == STRING }
-	fn cast(syntax: SyntaxToken) -> Option<Self> {
-		if Self::can_cast(syntax.kind()) {
-			Some(Self { syntax })
-		} else {
-			None
-		}
-	}
-	fn syntax(&self) -> &SyntaxToken { &self.syntax }
-}
-
-#[derive(Debug, Clone, PartialEq, Eq, Hash)]
-pub struct StringVerbantim {
-	pub(crate) syntax: SyntaxToken,
-}
-impl std::fmt::Display for StringVerbantim {
-	fn fmt(&self, f: &mut std::fmt::Formatter<'_>) -> std::fmt::Result {
-		std::fmt::Display::fmt(&self.syntax, f)
-	}
-}
-impl AstToken for StringVerbantim {
-	fn can_cast(kind: SyntaxKind) -> bool { kind == STRING_VERBANTIM }
-	fn cast(syntax: SyntaxToken) -> Option<Self> {
-		if Self::can_cast(syntax.kind()) {
-			Some(Self { syntax })
-		} else {
-			None
-		}
-	}
-	fn syntax(&self) -> &SyntaxToken { &self.syntax }
-}
-
-#[derive(Debug, Clone, PartialEq, Eq, Hash)]
-pub struct StringBlock {
-	pub(crate) syntax: SyntaxToken,
-}
-impl std::fmt::Display for StringBlock {
-	fn fmt(&self, f: &mut std::fmt::Formatter<'_>) -> std::fmt::Result {
-		std::fmt::Display::fmt(&self.syntax, f)
-	}
-}
-impl AstToken for StringBlock {
-	fn can_cast(kind: SyntaxKind) -> bool { kind == STRING_BLOCK }
-	fn cast(syntax: SyntaxToken) -> Option<Self> {
-		if Self::can_cast(syntax.kind()) {
-			Some(Self { syntax })
-		} else {
-			None
-		}
-	}
-	fn syntax(&self) -> &SyntaxToken { &self.syntax }
-}
-
-#[derive(Debug, Clone, PartialEq, Eq, Hash)]
-pub struct Number {
-	pub(crate) syntax: SyntaxToken,
-}
-impl std::fmt::Display for Number {
-	fn fmt(&self, f: &mut std::fmt::Formatter<'_>) -> std::fmt::Result {
-		std::fmt::Display::fmt(&self.syntax, f)
-	}
-}
-impl AstToken for Number {
-	fn can_cast(kind: SyntaxKind) -> bool { kind == NUMBER }
-	fn cast(syntax: SyntaxToken) -> Option<Self> {
-		if Self::can_cast(syntax.kind()) {
-			Some(Self { syntax })
-		} else {
-			None
-		}
-	}
-	fn syntax(&self) -> &SyntaxToken { &self.syntax }
-}
-
-#[derive(Debug, Clone, PartialEq, Eq, Hash)]
-pub struct Ident {
-	pub(crate) syntax: SyntaxToken,
-}
-impl std::fmt::Display for Ident {
-	fn fmt(&self, f: &mut std::fmt::Formatter<'_>) -> std::fmt::Result {
-		std::fmt::Display::fmt(&self.syntax, f)
-	}
-}
-impl AstToken for Ident {
-	fn can_cast(kind: SyntaxKind) -> bool { kind == IDENT }
-	fn cast(syntax: SyntaxToken) -> Option<Self> {
-		if Self::can_cast(syntax.kind()) {
-			Some(Self { syntax })
-		} else {
-			None
-		}
-	}
-	fn syntax(&self) -> &SyntaxToken { &self.syntax }
-}
modifiedcrates/jrsonnet-rowan-parser/src/lex.rsdiffbeforeafterboth
--- a/crates/jrsonnet-rowan-parser/src/lex.rs
+++ b/crates/jrsonnet-rowan-parser/src/lex.rs
@@ -6,40 +6,6 @@
 
 use crate::SyntaxKind;
 
-impl SyntaxKind {
-	pub fn is_trivia(self) -> bool {
-		matches!(
-			self,
-			Self::WHITESPACE
-				| Self::MULTI_LINE_COMMENT
-				| Self::SINGLE_LINE_HASH_COMMENT
-				| Self::SINGLE_LINE_SLASH_COMMENT
-		)
-	}
-	pub fn is_string(self) -> bool {
-		matches!(
-			self,
-			Self::STRING_SINGLE
-				| Self::STRING_DOUBLE
-				| Self::STRING_SINGLE_VERBATIM
-				| Self::STRING_DOUBLE_VERBATIM
-				| Self::STRING_BLOCK
-		)
-	}
-	pub fn is_number(self) -> bool {
-		matches!(self, Self::NUMBER)
-	}
-	pub fn is_literal(self) -> bool {
-		matches!(
-			self,
-			Self::NULL_KW
-				| Self::TRUE_KW | Self::FALSE_KW
-				| Self::SELF_KW | Self::DOLLAR
-				| Self::SUPER_KW
-		)
-	}
-}
-
 pub struct Lexer<'a> {
 	inner: logos::Lexer<'a, SyntaxKind>,
 }
@@ -74,7 +40,7 @@
 	}
 }
 
-#[derive(Clone, Copy)]
+#[derive(Clone, Copy, Debug)]
 pub struct Lexeme<'i> {
 	pub kind: SyntaxKind,
 	pub text: &'i str,
modifiedcrates/jrsonnet-rowan-parser/src/lib.rsdiffbeforeafterboth
--- a/crates/jrsonnet-rowan-parser/src/lib.rs
+++ b/crates/jrsonnet-rowan-parser/src/lib.rs
@@ -2,6 +2,7 @@
 
 mod ast;
 mod binary;
+mod classify;
 mod event;
 mod generated;
 mod language;
@@ -13,8 +14,27 @@
 mod token_set;
 mod unary;
 
-pub use generated::syntax_kinds::SyntaxKind;
+pub use ast::{AstChildren, AstNode, AstToken};
+use event::Sink;
+use generated::nodes::SourceFile;
+pub use generated::{nodes, syntax_kinds::SyntaxKind};
 pub use language::{
 	JsonnetLanguage, PreorderWithTokens, SyntaxElement, SyntaxElementChildren, SyntaxNode,
 	SyntaxNodeChildren, SyntaxToken,
 };
+use lex::lex;
+use parser::{Parser, SyntaxError};
+pub fn parse(input: &str) -> (SourceFile, Vec<SyntaxError>) {
+	let lexemes = lex(input);
+	let parser = Parser::new(&lexemes);
+	let events = parser.parse();
+	let sink = Sink::new(events, &lexemes);
+
+	let parse = sink.finish();
+	(
+		SourceFile {
+			syntax: parse.syntax(),
+		},
+		parse.errors,
+	)
+}
modifiedcrates/jrsonnet-rowan-parser/src/marker.rsdiffbeforeafterboth
--- a/crates/jrsonnet-rowan-parser/src/marker.rs
+++ b/crates/jrsonnet-rowan-parser/src/marker.rs
@@ -7,7 +7,7 @@
 	pub pos: usize,
 }
 impl Ranger {
-	pub fn finish(mut self, p: &Parser) -> FinishedRanger {
+	pub fn finish(self, p: &Parser) -> FinishedRanger {
 		FinishedRanger {
 			start_token: self.pos,
 			end_token: self.pos.max(p.offset.saturating_sub(1)),
@@ -20,6 +20,7 @@
 	pub end_token: usize,
 }
 impl FinishedRanger {
+	#[allow(dead_code)]
 	pub fn had_error_since(&self, p: &Parser) -> bool {
 		p.last_error_token >= self.start_token
 	}
@@ -28,76 +29,94 @@
 #[must_use]
 pub struct Marker {
 	pub start_event_idx: usize,
-	pub token: usize,
 	bomb: DropBomb,
 }
 impl Marker {
-	pub fn new(pos: usize, token: usize) -> Self {
+	pub fn new(pos: usize) -> Self {
 		Self {
 			start_event_idx: pos,
-			token,
 			bomb: DropBomb::new("marked dropped while not completed"),
 		}
 	}
 	pub fn complete(mut self, p: &mut Parser, kind: SyntaxKind) -> CompletedMarker {
 		self.bomb.defuse();
+		assert!(
+			!kind.is_enum(),
+			"{kind:?} is a enum kind, you should use variant kinds instead"
+		);
+		// TODO: is_parser should return true if enum variant has #[regex]/#[token] over it
+		// debug_assert!(
+		// 	!kind.is_parser(),
+		// 	"{kind:?} should be only emitted by parser, not used directly"
+		// );
 		let event_at_pos = &mut p.events[self.start_event_idx];
-		assert_eq!(*event_at_pos, Event::Placeholder);
+		assert_eq!(*event_at_pos, Event::Pending);
 
 		*event_at_pos = Event::Start {
 			kind,
 			forward_parent: None,
 		};
 
-		p.events.push(Event::Finish);
+		let finish_event_idx = p.events.len();
+		p.events.push(Event::Finish { wrapper: None });
 		p.entered -= 1;
 		p.clear_outdated_hints();
 		CompletedMarker {
 			start_event_idx: self.start_event_idx,
-			start_token: self.token,
-			end_token: self.token.max(p.offset.saturating_sub(1)),
+			finish_event_idx,
 		}
 	}
+	pub fn forget(mut self, p: &mut Parser) {
+		self.bomb.defuse();
+		let event_at_pos = &mut p.events[self.start_event_idx];
+		assert_eq!(*event_at_pos, Event::Pending);
+
+		*event_at_pos = Event::Noop;
+		p.entered -= 1;
+		p.clear_outdated_hints();
+	}
 }
 pub struct CompletedMarker {
 	start_event_idx: usize,
-	pub start_token: usize,
-	pub end_token: usize,
+	finish_event_idx: usize,
 }
 impl CompletedMarker {
 	pub(super) fn precede(self, p: &mut Parser) -> Marker {
-		let mut new_m = p.start();
-		new_m.token = self.start_token;
-
-		if let Event::Start {
-			ref mut forward_parent,
-			..
-		} = p.events[self.start_event_idx]
-		{
-			*forward_parent = Some(new_m.start_event_idx - self.start_event_idx);
-		} else {
-			unreachable!();
+		let new_m = p.start();
+		match &mut p.events[self.start_event_idx] {
+			Event::Start { forward_parent, .. } => {
+				*forward_parent = Some(new_m.start_event_idx - self.start_event_idx);
+			}
+			_ => unreachable!(),
 		}
 
 		new_m
 	}
+	/// Create new node around existing marker, not counting anything that comes after it
+	pub fn wrap(self, p: &mut Parser, kind: SyntaxKind) -> CompletedMarker {
+		let new_m = p.start();
+		match &mut p.events[self.start_event_idx] {
+			Event::Start { forward_parent, .. } => {
+				*forward_parent = Some(new_m.start_event_idx - self.start_event_idx);
+			}
+			_ => unreachable!(),
+		}
+
+		let completed = new_m.complete(p, kind);
+
+		match &mut p.events[self.finish_event_idx] {
+			Event::Finish { wrapper } => {
+				*wrapper = Some(completed.finish_event_idx - self.finish_event_idx);
+			}
+			_ => unreachable!(),
+		}
+		completed
+	}
 }
 
 pub trait AsRange {
 	fn as_range(&self, p: &Parser) -> TextRange;
 	fn end_token(&self) -> usize;
-}
-
-impl AsRange for CompletedMarker {
-	fn as_range(&self, p: &Parser) -> TextRange {
-		TextRange::new(
-			p.start_of_token(self.start_token),
-			p.end_of_token(self.end_token),
-		)
-	}
-	fn end_token(&self) -> usize {
-		self.end_token
-	}
 }
 
 impl AsRange for FinishedRanger {
modifiedcrates/jrsonnet-rowan-parser/src/parser.rsdiffbeforeafterboth
--- a/crates/jrsonnet-rowan-parser/src/parser.rs
+++ b/crates/jrsonnet-rowan-parser/src/parser.rs
@@ -5,9 +5,10 @@
 
 use crate::{
 	binary::BinaryOperator,
-	event::{Event, Sink},
-	lex::{lex, Lexeme},
+	event::Event,
+	lex::Lexeme,
 	marker::{AsRange, CompletedMarker, Marker, Ranger},
+	string_block::{lex_str_block, StringBlockError},
 	token_set::SyntaxKindSet,
 	unary::UnaryOperator,
 	SyntaxKind,
@@ -43,9 +44,10 @@
 	pub last_error_token: usize,
 	expected_syntax: Option<ExpectedSyntax>,
 	expected_syntax_tracking_state: Rc<Cell<ExpectedSyntaxTrackingState>>,
+	steps: Cell<u64>,
 }
 
-const DEFAULT_RECOVERY_SET: SyntaxKindSet = TS![; ')' ']' '}' local];
+const DEFAULT_RECOVERY_SET: SyntaxKindSet = TS![];
 
 #[derive(Clone, Debug, PartialEq, Eq)]
 pub enum SyntaxError {
@@ -68,9 +70,9 @@
 	},
 }
 
-impl Into<LabeledSpan> for SyntaxError {
-	fn into(self) -> LabeledSpan {
-		match self {
+impl From<SyntaxError> for LabeledSpan {
+	fn from(val: SyntaxError) -> Self {
+		match val {
 			SyntaxError::Unexpected {
 				expected,
 				found,
@@ -91,7 +93,7 @@
 			),
 			SyntaxError::Custom { error, range } | SyntaxError::Hint { error, range } => {
 				LabeledSpan::new_with_span(
-					Some(format!("{}", error)),
+					Some(error),
 					SourceSpan::new(
 						SourceOffset::from(usize::from(range.start())),
 						SourceOffset::from(usize::from(range.end() - range.start())),
@@ -103,7 +105,7 @@
 }
 
 impl<'i> Parser<'i> {
-	fn new(lexemes: &'i [Lexeme<'i>]) -> Self {
+	pub fn new(lexemes: &'i [Lexeme<'i>]) -> Self {
 		Self {
 			lexemes,
 			offset: 0,
@@ -115,6 +117,7 @@
 			expected_syntax_tracking_state: Rc::new(Cell::new(
 				ExpectedSyntaxTrackingState::Unnamed,
 			)),
+			steps: Cell::new(0),
 		}
 	}
 	pub fn clear_outdated_hints(&mut self) {
@@ -132,27 +135,21 @@
 			.set(ExpectedSyntaxTrackingState::Unnamed);
 	}
 	pub fn start(&mut self) -> Marker {
+		self.skip_trivia();
 		let start_event_idx = self.events.len();
-		self.events.push(Event::Placeholder);
+		self.events.push(Event::Pending);
 		self.entered += 1;
-		Marker::new(start_event_idx, self.offset)
+		Marker::new(start_event_idx)
 	}
 	pub fn start_ranger(&mut self) -> Ranger {
+		self.skip_trivia();
 		let pos = self.offset;
 		Ranger { pos }
 	}
-	fn parse(mut self) -> Vec<Event> {
+	pub fn parse(mut self) -> Vec<Event> {
 		let m = self.start();
 		expr(&mut self);
-		if !self.at_end() {
-			let ranger = self.start_ranger();
-
-			while self.peek().is_some() {
-				self.bump()
-			}
-			let end = ranger.finish(&self);
-			self.custom_error(end, "unexpected input after expression");
-		}
+		self.expect(EOF);
 		m.complete(&mut self, SOURCE_FILE);
 
 		self.events
@@ -168,7 +165,9 @@
 		recovery_set: SyntaxKindSet,
 	) {
 		if self.at(kind) {
-			self.bump();
+			if kind != EOF {
+				self.bump();
+			}
 		} else {
 			self.error_with_recovery_set(recovery_set);
 		}
@@ -180,9 +179,6 @@
 		} else {
 			self.error_with_no_skip();
 		}
-	}
-	pub(crate) fn last_token_range(&self) -> Option<TextRange> {
-		self.lexemes.last().map(|Lexeme { range, .. }| *range)
 	}
 	fn current_token(&self) -> Lexeme<'i> {
 		self.lexemes[self.offset]
@@ -236,15 +232,19 @@
 		&mut self,
 		recovery_set: SyntaxKindSet,
 	) -> Option<CompletedMarker> {
-		let expected_syntax = self.expected_syntax.take().unwrap();
+		let expected_syntax = self
+			.expected_syntax
+			.take()
+			.unwrap_or(ExpectedSyntax::Named("unknown"));
 		self.expected_syntax_tracking_state
 			.set(ExpectedSyntaxTrackingState::Unnamed);
 
-		if self.at_end() || self.at_set(recovery_set) {
+		self.skip_trivia();
+		if self.at_end() || self.at_ts(recovery_set) {
 			let range = self
 				.previous_token()
 				.map(|t| t.range)
-				.unwrap_or(TextRange::at(TextSize::from(0), TextSize::from(0)));
+				.unwrap_or_else(|| TextRange::at(TextSize::from(0), TextSize::from(0)));
 
 			self.events.push(Event::Error(SyntaxError::Missing {
 				expected: expected_syntax,
@@ -256,7 +256,7 @@
 		let current_token = self.current_token();
 
 		self.events.push(Event::Error(SyntaxError::Unexpected {
-			expected: expected_syntax.clone(),
+			expected: expected_syntax,
 			found: current_token.kind,
 			range: current_token.range,
 		}));
@@ -270,30 +270,85 @@
 
 	fn bump(&mut self) {
 		self.skip_trivia();
+		self.bump_remap(self.current());
+	}
+	fn bump_remap(&mut self, kind: SyntaxKind) {
+		self.skip_trivia();
 		assert_ne!(self.offset, self.lexemes.len(), "already at end");
-		self.events.push(Event::Token);
+		self.events.push(Event::Token { kind });
 		self.offset += 1;
 		self.clear_expected_syntaxes();
 	}
-	fn peek(&mut self) -> Option<SyntaxKind> {
-		self.skip_trivia();
-		self.peek_raw()
+	fn step(&self) {
+		use std::fmt::Write;
+		let steps = self.steps.get();
+		if steps >= 15000000 {
+			let mut out = "seems like parsing is stuck".to_owned();
+			{
+				let last = 20;
+				write!(out, "\n\nLast {} events:", last).unwrap();
+				for (i, event) in self
+					.events
+					.iter()
+					.skip(self.events.len().saturating_sub(last))
+					.enumerate()
+				{
+					write!(out, "\n{i}. {event:?}").unwrap();
+				}
+			}
+			{
+				let next = 20;
+				write!(out, "\n\nNext {next} tokens:").unwrap();
+				for (i, tok) in self.lexemes.iter().skip(self.offset).take(next).enumerate() {
+					write!(out, "\n{i}. {tok:?}").unwrap();
+				}
+			}
+			panic!("{out}")
+		}
+		self.steps.set(steps + 1);
+	}
+	fn nth(&self, i: usize) -> SyntaxKind {
+		self.step();
+		let mut offset = self.offset;
+		for _ in 0..i {
+			while self
+				.lexemes
+				.get(offset)
+				.map(|l| l.kind.is_trivia())
+				.unwrap_or(false)
+			{
+				offset += 1;
+			}
+			offset += 1;
+		}
+		while self
+			.lexemes
+			.get(offset)
+			.map(|l| l.kind.is_trivia())
+			.unwrap_or(false)
+		{
+			offset += 1;
+		}
+		self.lexemes.get(offset).map(|l| l.kind).unwrap_or(EOF)
 	}
-	pub fn peek_token(&mut self) -> Option<&Lexeme<'i>> {
-		self.skip_trivia();
-		self.peek_token_raw()
+	fn current(&self) -> SyntaxKind {
+		self.nth(0)
 	}
 	fn skip_trivia(&mut self) {
-		while self.peek_raw().map(|c| c.is_trivia()).unwrap_or(false) {
+		while self.peek_raw().is_trivia() {
 			self.offset += 1;
 		}
-	}
-	fn peek_raw(&mut self) -> Option<SyntaxKind> {
-		self.lexemes.get(self.offset).map(|l| l.kind)
 	}
-	fn peek_token_raw(&mut self) -> Option<&Lexeme<'i>> {
+	fn current_lexeme(&mut self) -> Option<&Lexeme> {
+		self.skip_trivia();
 		self.lexemes.get(self.offset)
 	}
+	fn peek_raw(&mut self) -> SyntaxKind {
+		self.lexemes
+			.get(self.offset)
+			.map(|l| l.kind)
+			.unwrap_or(SyntaxKind::EOF)
+	}
 	#[must_use]
 	pub(crate) fn expected_syntax_name(&mut self, name: &'static str) -> ExpectedSyntaxGuard {
 		self.expected_syntax_tracking_state
@@ -303,16 +358,19 @@
 		ExpectedSyntaxGuard::new(Rc::clone(&self.expected_syntax_tracking_state))
 	}
 	pub fn at(&mut self, kind: SyntaxKind) -> bool {
+		self.nth_at(0, kind)
+	}
+	pub fn nth_at(&mut self, n: usize, kind: SyntaxKind) -> bool {
 		if let ExpectedSyntaxTrackingState::Unnamed = self.expected_syntax_tracking_state.get() {
 			self.expected_syntax = Some(ExpectedSyntax::Unnamed(kind));
 		}
-		self.peek() == Some(kind)
+		self.nth(n) == kind
 	}
-	pub fn at_set(&mut self, set: SyntaxKindSet) -> bool {
-		self.peek().map_or(false, |k| set.contains(k))
+	pub fn at_ts(&mut self, set: SyntaxKindSet) -> bool {
+		set.contains(self.current())
 	}
 	pub fn at_end(&mut self) -> bool {
-		self.peek().is_none()
+		self.at(EOF)
 	}
 }
 pub(crate) struct ExpectedSyntaxGuard {
@@ -352,8 +410,8 @@
 	}}
 }
 
-fn expr(p: &mut Parser) {
-	expr_binding_power(p, 0);
+fn expr(p: &mut Parser) -> Option<CompletedMarker> {
+	expr_binding_power(p, 0)
 }
 fn expr_binding_power(p: &mut Parser, minimum_binding_power: u8) -> Option<CompletedMarker> {
 	let mut lhs = lhs(p)?;
@@ -392,7 +450,7 @@
 			p.bump();
 		}
 
-		let m = lhs.precede(p);
+		let m = lhs.wrap(p, LHS_EXPR).precede(p);
 		let parsed_rhs = expr_binding_power(p, right_binding_power).is_some();
 		lhs = m.complete(
 			p,
@@ -414,11 +472,11 @@
 	if p.at(T![for]) {
 		let m = p.start();
 		p.bump();
-		p.expect(IDENT);
+		name(p);
 		p.expect(T![in]);
 		expr(p);
 		m.complete(p, FOR_SPEC);
-	} else if p.at(T![in]) {
+	} else if p.at(T![if]) {
 		let m = p.start();
 		p.bump();
 		expr(p);
@@ -439,7 +497,7 @@
 	if p.at(T![,]) {
 		p.bump();
 		true
-	} else if p.at_set(set) {
+	} else if p.at_ts(set) {
 		p.expect_with_no_skip(T![,]);
 		p.bump();
 		true
@@ -449,18 +507,76 @@
 }
 fn field_name(p: &mut Parser) {
 	let _e = p.expected_syntax_name("field name");
+	let m = p.start();
 	if p.at(T!['[']) {
 		p.bump();
 		expr(p);
 		p.expect(T![']']);
+		m.complete(p, FIELD_NAME_DYNAMIC);
 	} else if p.at(IDENT) {
+		name(p);
+		m.complete(p, FIELD_NAME_FIXED);
+	} else if p.current().is_string() {
+		string(p);
+		m.complete(p, FIELD_NAME_FIXED);
+	} else {
+		p.error_with_recovery_set(TS![;]);
+	}
+}
+fn visibility(p: &mut Parser) {
+	if p.at_ts(TS![: :: :::]) {
 		p.bump()
 	} else {
-		p.error_with_recovery_set(TS![;]);
+		p.error_with_recovery_set(TS![]);
 	}
 }
+fn field(p: &mut Parser) {
+	let m = p.start();
+	field_name(p);
+	let plus = if p.at(T![+]) {
+		let r = p.start_ranger();
+		p.bump();
+		Some(r.finish(p))
+	} else {
+		None
+	};
+	let params = if p.at(T!['(']) {
+		if let Some(plus) = plus {
+			p.custom_error(plus, "can't extend with method");
+		}
+		params_desc(p);
+		if p.at(T![+]) {
+			let r = p.start_ranger();
+			p.bump();
+			p.custom_error(r.finish(p), "can't extend with method");
+		}
+		true
+	} else {
+		false
+	};
+	visibility(p);
+	expr(p);
+
+	if params {
+		m.complete(p, FIELD_METHOD)
+	} else {
+		m.complete(p, FIELD_NORMAL)
+	};
+}
+fn assertion(p: &mut Parser) {
+	assert!(p.at(T![assert]));
+	let m = p.start();
+	p.bump();
+	expr(p).map(|c| c.wrap(p, LHS_EXPR));
+	if p.at(T![:]) {
+		p.bump();
+		expr(p);
+	}
+	m.complete(p, ASSERTION);
+}
 fn object(p: &mut Parser) -> CompletedMarker {
 	assert!(p.at(T!['{']));
+	let m_t = p.start();
 	let m = p.start();
 	p.bump();
 
@@ -470,13 +586,19 @@
 			break;
 		}
 		let m = p.start();
-		field_name(p);
-		p.expect(T![,]);
-		expr(p);
-		while p.at(T![for]) || p.at(T![if]) {
-			compspec(p)
-		}
-		m.complete(p, MEMBER);
+		if p.at(T![local]) {
+			obj_local(p);
+			m.complete(p, MEMBER_BIND_STMT)
+		} else if p.at(T![assert]) {
+			assertion(p);
+			m.complete(p, MEMBER_ASSERT_STMT)
+		} else {
+			field(p);
+			while p.at(T![for]) || p.at(T![if]) {
+				compspec(p)
+			}
+			m.complete(p, MEMBER_FIELD)
+		};
 		if comma_with_alternatives(p, SyntaxKindSet::new(&[T![=]])) {
 			continue;
 		}
@@ -484,10 +606,19 @@
 		break;
 	}
 
-	m.complete(p, OBJ_BODY)
+	m.complete(p, OBJ_BODY_MEMBER_LIST);
+	m_t.complete(p, EXPR_OBJECT)
+}
+fn param(p: &mut Parser) {
+	let m = p.start();
+	destruct(p);
+	if p.at(T![=]) {
+		p.bump();
+		expr(p);
+	}
+	m.complete(p, PARAM);
 }
-
-fn params(p: &mut Parser) -> CompletedMarker {
+fn params_desc(p: &mut Parser) -> CompletedMarker {
 	assert!(p.at(T!['(']));
 	let m = p.start();
 	p.bump();
@@ -496,14 +627,8 @@
 		if p.at(T![')']) {
 			p.bump();
 			break;
-		}
-		let m = p.start();
-		p.expect(IDENT);
-		if p.at(T![=]) {
-			p.bump();
-			expr(p);
 		}
-		m.complete(p, PARAM);
+		param(p);
 		if comma(p) {
 			continue;
 		}
@@ -513,48 +638,39 @@
 
 	m.complete(p, PARAMS_DESC)
 }
-fn args(p: &mut Parser) {
+fn args_desc(p: &mut Parser) {
+	let m = p.start();
 	assert!(p.at(T!['(']));
 	p.bump();
 
-	let mut error_positional_start = None::<Marker>;
-	let mut started_named = Cell::new(false);
-	let mut on_positional = |p: &mut Parser, m: Marker| {
-		let c = m.complete(p, ARG);
-		if started_named.get() && error_positional_start.is_none() {
-			error_positional_start = Some(c.precede(p));
-		}
-	};
+	let started_named = Cell::new(false);
+
 	loop {
 		if p.at(T![')']) {
 			break;
 		}
 
 		let m = p.start();
-		if p.at(IDENT) {
+		if p.at(IDENT) && p.nth_at(1, T![=]) {
+			name(p);
 			p.bump();
-			if p.at(T![=]) {
-				p.bump();
-				expr(p);
-				m.complete(p, ARG);
-				started_named.set(true);
-			} else {
-				on_positional(p, m);
-			}
+			expr(p);
+			m.complete(p, ARG);
+			started_named.set(true);
 		} else {
 			expr(p);
-			on_positional(p, m);
+			m.complete(p, ARG);
 		}
 		if comma(p) {
 			continue;
 		}
 		break;
 	}
-	if let Some(error_positional_start) = error_positional_start {
-		let c = error_positional_start.complete(p, ERROR);
-		p.custom_error(c, "positional arguments can't be placed after named")
+	p.expect(T![')']);
+	if p.at(T![tailstrict]) {
+		p.bump()
 	}
-	p.expect(T![')']);
+	m.complete(p, ARGS_DESC);
 }
 
 fn array(p: &mut Parser) -> CompletedMarker {
@@ -605,7 +721,45 @@
 		m.complete(p, EXPR_ARRAY)
 	}
 }
-
+/// Returns true if it was slice, false if just index
+#[must_use]
+fn slice_desc_or_index(p: &mut Parser) -> bool {
+	let m = p.start();
+	p.bump();
+	// TODO: do not treat :, ::, ::: as full tokens?
+	// Start
+	if !p.at(T![:]) && !p.at(T![::]) {
+		expr(p);
+	}
+	if p.at(T![:]) {
+		p.bump();
+		// End
+		if !p.at(T![']']) {
+			expr(p).map(|c| c.wrap(p, SLICE_DESC_END));
+		}
+		if p.at(T![:]) {
+			p.bump();
+			// Step
+			if !p.at(T![']']) {
+				expr(p).map(|c| c.wrap(p, SLICE_DESC_STEP));
+			}
+		}
+	} else if p.at(T![::]) {
+		p.bump();
+		// End
+		if !p.at(T![']']) {
+			expr(p).map(|c| c.wrap(p, SLICE_DESC_END));
+		}
+	} else {
+		// It was not a slice
+		p.expect(T![']']);
+		m.forget(p);
+		return false;
+	}
+	p.expect(T![']']);
+	m.complete(p, SLICE_DESC);
+	true
+}
 fn lhs(p: &mut Parser) -> Option<CompletedMarker> {
 	let mut lhs = lhs_basic(p)?;
 
@@ -613,34 +767,20 @@
 		if p.at(T![.]) {
 			let m = lhs.precede(p);
 			p.bump();
-			p.expect(IDENT);
+			name(p);
 			lhs = m.complete(p, EXPR_INDEX);
 		} else if p.at(T!['[']) {
-			let m = lhs.precede(p);
-			p.bump();
-			// Start
-			if !p.at(T![:]) {
-				expr(p);
-			}
-			if p.at(T![:]) {
-				p.bump();
-				// End
-				if !p.at(T![']']) && !p.at(T![:]) {
-					expr(p);
-				}
-				if p.at(T![:]) {
-					p.bump();
-					// Step
-					if !p.at(T![']']) {
-						expr(p);
-					}
-				}
+			if slice_desc_or_index(p) {
+				lhs = lhs.precede(p).complete(p, EXPR_SLICE);
+			} else {
+				lhs = lhs
+					.wrap(p, LHS_EXPR)
+					.precede(p)
+					.complete(p, EXPR_INDEX_EXPR);
 			}
-			p.expect(T![']']);
-			lhs = m.complete(p, EXPR_SLICE);
 		} else if p.at(T!['(']) {
 			let m = lhs.precede(p);
-			args(p);
+			args_desc(p);
 			lhs = m.complete(p, EXPR_APPLY);
 		} else {
 			break;
@@ -649,25 +789,199 @@
 
 	Some(lhs)
 }
-
+fn name(p: &mut Parser) {
+	let m = p.start();
+	p.expect(IDENT);
+	m.complete(p, NAME);
+}
+fn destruct_rest(p: &mut Parser) {
+	assert!(p.at(T![...]));
+	p.bump();
+	let m = p.start();
+	if p.at(IDENT) {
+		p.bump()
+	}
+	m.complete(p, DESTRUCT_REST);
+}
+fn destruct_object_field(p: &mut Parser) {
+	let m = p.start();
+	name(p);
+	if p.at(T![:]) {
+		p.bump();
+		destruct(p);
+	};
+	if p.at(T![=]) {
+		p.bump();
+		expr(p);
+	}
+	m.complete(p, DESTRUCT_OBJECT_FIELD);
+}
+fn obj_local(p: &mut Parser) {
+	assert!(p.at(T![local]));
+	let m = p.start();
+	p.bump();
+	bind(p);
+	m.complete(p, OBJ_LOCAL);
+}
+fn destruct(p: &mut Parser) -> CompletedMarker {
+	let m = p.start();
+	if p.at(T![?]) {
+		p.bump();
+		m.complete(p, DESTRUCT_SKIP)
+	} else if p.at(T!['[']) {
+		p.bump();
+		let mut had_rest = false;
+		loop {
+			if p.at(T![']']) {
+				p.bump();
+				break;
+			} else if p.at(T![...]) {
+				let m_err = p.start_ranger();
+				destruct_rest(p);
+				if had_rest {
+					p.custom_error(m_err.finish(p), "only one rest can be present in array");
+				}
+				had_rest = true;
+			} else {
+				destruct(p);
+			}
+			if p.at(T![,]) {
+				p.bump();
+				continue;
+			}
+			p.expect(T![']']);
+			break;
+		}
+		m.complete(p, DESTRUCT_ARRAY)
+	} else if p.at(T!['{']) {
+		p.bump();
+		let mut had_rest = false;
+		loop {
+			if p.at(T!['}']) {
+				p.bump();
+				break;
+			} else if p.at(T![...]) {
+				let m_err = p.start_ranger();
+				destruct_rest(p);
+				if had_rest {
+					p.custom_error(m_err.finish(p), "only one rest can be present in object");
+				}
+				had_rest = true;
+			} else {
+				if had_rest {
+					p.error_with_recovery_set(TS![]);
+				}
+				destruct_object_field(p);
+			}
+			if p.at(T![,]) {
+				p.bump();
+				continue;
+			}
+			p.expect(T!['}']);
+			break;
+		}
+		m.complete(p, DESTRUCT_OBJECT)
+	} else if p.at(IDENT) {
+		name(p);
+		m.complete(p, DESTRUCT_FULL)
+	} else {
+		m.complete(p, ERROR)
+	}
+}
+fn bind(p: &mut Parser) {
+	let m = p.start();
+	if p.at(IDENT) && p.nth_at(1, T!['(']) {
+		name(p);
+		params_desc(p);
+		p.expect(T![=]);
+		expr(p);
+		m.complete(p, BIND_FUNCTION)
+	} else {
+		destruct(p);
+		p.expect(T![=]);
+		expr(p);
+		m.complete(p, BIND_DESTRUCT)
+	};
+}
+fn string(p: &mut Parser) {
+	assert!(p.current().is_string());
+	if p.at(STRING_BLOCK) {
+		// We use custom lexer, which skips enough bytes, but not returns error
+		// Instead we should call lexer again to verify if there is something wrong with string block
+		let mut lexer = logos::Lexer::<SyntaxKind>::new(dbg!(
+			&p.current_lexeme().expect("parser is at string block").text
+		));
+		// In kinds, string blocks is parsed at least as `|||`
+		lexer.bump(3);
+		let res = lex_str_block(&mut lexer);
+		debug_assert!(lexer.next().is_none(), "str_block is lexed");
+		match res {
+			Ok(_) => {
+				p.bump();
+			}
+			Err(e) => p.bump_remap(match e {
+				StringBlockError::UnexpectedEnd => ERROR_STRING_BLOCK_UNEXPECTED_END,
+				StringBlockError::MissingNewLine => ERROR_STRING_BLOCK_MISSING_NEW_LINE,
+				StringBlockError::MissingTermination => ERROR_STRING_BLOCK_MISSING_TERMINATION,
+				StringBlockError::MissingIndent => ERROR_STRING_BLOCK_MISSING_INDENT,
+			}),
+		}
+	} else {
+		p.bump();
+	}
+}
+fn number(p: &mut Parser) {
+	assert!(p.current().is_number());
+	p.bump();
+}
+fn literal(p: &mut Parser) {
+	assert!(p.current().is_literal());
+	p.bump();
+}
 fn lhs_basic(p: &mut Parser) -> Option<CompletedMarker> {
 	let _e = p.expected_syntax_name("value");
-	Some(if p.peek().map(|l| l.is_literal()).unwrap_or(false) {
+	Some(if p.current().is_literal() {
 		let m = p.start();
-		p.bump();
+		literal(p);
 		m.complete(p, EXPR_LITERAL)
-	} else if p.peek().map(|l| l.is_string()).unwrap_or(false) {
+	} else if p.current().is_string() {
 		let m = p.start();
-		p.bump();
+		string(p);
 		m.complete(p, EXPR_STRING)
-	} else if p.peek().map(|l| l.is_number()).unwrap_or(false) {
+	} else if p.current().is_number() {
 		let m = p.start();
-		p.bump();
+		number(p);
 		m.complete(p, EXPR_NUMBER)
 	} else if p.at(IDENT) {
 		let m = p.start();
-		p.bump();
+		name(p);
 		m.complete(p, EXPR_VAR)
+	} else if p.at(INTRINSIC_THIS_FILE) {
+		let m = p.start();
+		p.bump();
+		m.complete(p, EXPR_INTRINSIC_THIS_FILE)
+	} else if p.at(INTRINSIC_ID) {
+		let m = p.start();
+		p.bump();
+		m.complete(p, EXPR_INTRINSIC_ID)
+	} else if p.at(INTRINSIC) {
+		let m = p.start();
+		p.bump();
+		p.expect(T!['(']);
+		name(p);
+		p.expect(T![')']);
+		m.complete(p, EXPR_INTRINSIC)
+	} else if p.at(T![if]) {
+		let m = p.start();
+		p.bump();
+		expr(p);
+		p.expect(T![then]);
+		expr(p).map(|c| c.wrap(p, TRUE_EXPR));
+		if p.at(T![else]) {
+			p.bump();
+			expr(p).map(|c| c.wrap(p, FALSE_EXPR));
+		}
+		m.complete(p, EXPR_IF_THEN_ELSE)
 	} else if p.at(T!['[']) {
 		array(p)
 	} else if p.at(T!['{']) {
@@ -675,35 +989,26 @@
 	} else if p.at(T![local]) {
 		let m = p.start();
 		p.bump();
-		let mut sus_local = None;
 		loop {
-			p.expect_with_recovery_set(IDENT, TS![= ; local]);
-			if p.at(T!['(']) {
-				params(p);
+			if p.at(T![;]) {
+				p.bump();
+				break;
 			}
-
-			let sus_local_candidate = p.start_ranger();
-			p.expect_with_recovery_set(T![=], TS![; local]);
+			bind(p);
 
-			sus_local = p.at(T![local]).then(|| sus_local_candidate.finish(p));
-			expr(p);
-
-			if !comma(p) {
-				break;
+			if p.at(T![,]) {
+				p.bump();
+				continue;
 			}
-		}
-		p.expect(T![;]);
-		if let Some(sus_local) = sus_local {
-			if sus_local.had_error_since(p) {
-				p.custom_error(sus_local, "unusal local placement, missing ';' ?")
-			}
+			p.expect(T![;]);
+			break;
 		}
 		expr(p);
-		m.complete(p, T![local])
+		m.complete(p, EXPR_LOCAL)
 	} else if p.at(T![function]) {
 		let m = p.start();
 		p.bump();
-		args(p);
+		params_desc(p);
 		expr(p);
 		m.complete(p, EXPR_FUNCTION)
 	} else if p.at(T![error]) {
@@ -713,20 +1018,17 @@
 		m.complete(p, EXPR_ERROR)
 	} else if p.at(T![assert]) {
 		let m = p.start();
-		p.bump();
+		assertion(p);
+		p.expect(T![;]);
 		expr(p);
-		if p.at(T![:]) {
-			p.bump();
-			expr(p);
-		}
 		m.complete(p, EXPR_ASSERT)
 	} else if p.at(T![import]) || p.at(T![importstr]) || p.at(T![importbin]) {
 		let m = p.start();
 		p.bump();
-		expr(p);
+		string(p);
 		m.complete(p, EXPR_IMPORT)
 	} else if p.at(T![-]) || p.at(T![!]) || p.at(T![~]) {
-		let op = match p.peek().unwrap() {
+		let op = match p.current() {
 			T![-] => UnaryOperator::Minus,
 			T![!] => UnaryOperator::Not,
 			T![~] => UnaryOperator::BitNegate,
@@ -746,7 +1048,7 @@
 		p.bump();
 		m.complete(p, EXPR_PARENED)
 	} else {
-		p.error_with_no_skip();
+		p.error_with_recovery_set(TS![]);
 		return None;
 	})
 }
@@ -755,14 +1057,4 @@
 	pub fn syntax(&self) -> SyntaxNode {
 		SyntaxNode::new_root(self.green_node.clone())
 	}
-}
-
-pub fn parse(input: &str) -> Parse {
-	let lexemes = lex(input);
-	let parser = Parser::new(&lexemes);
-	let events = parser.parse();
-	dbg!(&events);
-	let sink = Sink::new(events, &lexemes);
-
-	sink.finish()
 }
modifiedcrates/jrsonnet-rowan-parser/src/snapshots/jrsonnet_rowan_parser__tests__array_comp.snapdiffbeforeafterboth
--- a/crates/jrsonnet-rowan-parser/src/snapshots/jrsonnet_rowan_parser__tests__array_comp.snap
+++ b/crates/jrsonnet-rowan-parser/src/snapshots/jrsonnet_rowan_parser__tests__array_comp.snap
@@ -1,43 +1,34 @@
 ---
-source: crates/jrsonnet-rowan-parser/src/lib.rs
-assertion_line: 88
+source: crates/jrsonnet-rowan-parser/src/tests.rs
 expression: "[a for a in [1, 2, 3]]\n"
-
 ---
-Root@0..23
-  Array@0..23
-    SymbolLeftBracket@0..1 "["
-    ArrayElem@1..21
-      BodyDef@1..3
-        Ident@1..3
-          Ident@1..2 "a"
-          Whitespace@2..3 " "
-      CompspecFor@3..21
-        KeywordFor@3..6 "for"
-        Whitespace@6..7 " "
-        Ident@7..8 "a"
-        Whitespace@8..9 " "
-        OpIn@9..11 "in"
-        Whitespace@11..12 " "
-        Array@12..21
-          SymbolLeftBracket@12..13 "["
-          ArrayElem@13..14
-            BodyDef@13..14
-              Literal@13..14
-                Number@13..14 "1"
-          SymbolComma@14..15 ","
-          Whitespace@15..16 " "
-          ArrayElem@16..17
-            BodyDef@16..17
-              Literal@16..17
-                Number@16..17 "2"
-          SymbolComma@17..18 ","
-          Whitespace@18..19 " "
-          ArrayElem@19..20
-            BodyDef@19..20
-              Literal@19..20
-                Number@19..20 "3"
-          SymbolRightBracket@20..21 "]"
-    SymbolRightBracket@21..22 "]"
-    Whitespace@22..23 "\n"
+SOURCE_FILE@0..22
+  EXPR_ARRAY_COMP@0..22
+    L_BRACK@0..1 "["
+    EXPR_VAR@1..2
+      NAME@1..2
+        IDENT@1..2 "a"
+    WHITESPACE@2..3 " "
+    FOR_SPEC@3..21
+      FOR_KW@3..6 "for"
+      WHITESPACE@6..7 " "
+      NAME@7..8
+        IDENT@7..8 "a"
+      WHITESPACE@8..9 " "
+      IN_KW@9..11 "in"
+      WHITESPACE@11..12 " "
+      EXPR_ARRAY@12..21
+        L_BRACK@12..13 "["
+        EXPR_NUMBER@13..14
+          FLOAT@13..14 "1"
+        COMMA@14..15 ","
+        WHITESPACE@15..16 " "
+        EXPR_NUMBER@16..17
+          FLOAT@16..17 "2"
+        COMMA@17..18 ","
+        WHITESPACE@18..19 " "
+        EXPR_NUMBER@19..20
+          FLOAT@19..20 "3"
+        R_BRACK@20..21 "]"
+    R_BRACK@21..22 "]"
modifiedcrates/jrsonnet-rowan-parser/src/snapshots/jrsonnet_rowan_parser__tests__array_comp_incompatible_with_multiple_elems.snapdiffbeforeafterboth
--- a/crates/jrsonnet-rowan-parser/src/snapshots/jrsonnet_rowan_parser__tests__array_comp_incompatible_with_multiple_elems.snap
+++ b/crates/jrsonnet-rowan-parser/src/snapshots/jrsonnet_rowan_parser__tests__array_comp_incompatible_with_multiple_elems.snap
@@ -1,58 +1,48 @@
 ---
-source: crates/jrsonnet-rowan-parser/src/lib.rs
-assertion_line: 88
+source: crates/jrsonnet-rowan-parser/src/tests.rs
 expression: "[a for a in [1, 2, 3], b]\n"
-
 ---
-Root@0..26
-  Array@0..26
-    SymbolLeftBracket@0..1 "["
-    ArrayElem@1..21
-      BodyDef@1..3
-        Ident@1..3
-          Ident@1..2 "a"
-          Whitespace@2..3 " "
-      CompspecFor@3..21
-        KeywordFor@3..6 "for"
-        Whitespace@6..7 " "
-        Ident@7..8 "a"
-        Whitespace@8..9 " "
-        OpIn@9..11 "in"
-        Whitespace@11..12 " "
-        Array@12..21
-          SymbolLeftBracket@12..13 "["
-          ArrayElem@13..14
-            BodyDef@13..14
-              Literal@13..14
-                Number@13..14 "1"
-          SymbolComma@14..15 ","
-          Whitespace@15..16 " "
-          ArrayElem@16..17
-            BodyDef@16..17
-              Literal@16..17
-                Number@16..17 "2"
-          SymbolComma@17..18 ","
-          Whitespace@18..19 " "
-          ArrayElem@19..20
-            BodyDef@19..20
-              Literal@19..20
-                Number@19..20 "3"
-          SymbolRightBracket@20..21 "]"
-    SymbolComma@21..22 ","
-    Whitespace@22..23 " "
-    ArrayElem@23..24
-      BodyDef@23..24
-        Ident@23..24
-          Ident@23..24 "b"
-    SymbolRightBracket@24..25 "]"
-    Whitespace@25..26 "\n"
+SOURCE_FILE@0..25
+  EXPR_ARRAY@0..25
+    L_BRACK@0..1 "["
+    EXPR_VAR@1..2
+      NAME@1..2
+        IDENT@1..2 "a"
+    WHITESPACE@2..3 " "
+    FOR_SPEC@3..21
+      FOR_KW@3..6 "for"
+      WHITESPACE@6..7 " "
+      NAME@7..8
+        IDENT@7..8 "a"
+      WHITESPACE@8..9 " "
+      IN_KW@9..11 "in"
+      WHITESPACE@11..12 " "
+      EXPR_ARRAY@12..21
+        L_BRACK@12..13 "["
+        EXPR_NUMBER@13..14
+          FLOAT@13..14 "1"
+        COMMA@14..15 ","
+        WHITESPACE@15..16 " "
+        EXPR_NUMBER@16..17
+          FLOAT@16..17 "2"
+        COMMA@17..18 ","
+        WHITESPACE@18..19 " "
+        EXPR_NUMBER@19..20
+          FLOAT@19..20 "3"
+        R_BRACK@20..21 "]"
+    COMMA@21..22 ","
+    WHITESPACE@22..23 " "
+    EXPR_VAR@23..24
+      NAME@23..24
+        IDENT@23..24 "b"
+    R_BRACK@24..25 "]"
 ===
 Custom { error: "compspec may only be used if there is only one array element", range: 3..21 }
 ===
-  × syntax error
-   ╭────
- 1 │ [a for a in [1, 2, 3], b]
-   ·    ─────────┬────────
-   ·             ╰── compspec may only be used if there is only one array element
-   ╰────
+  x syntax error
+   ,----
+ 1 | [a for a in [1, 2, 3], b]
+   :    ^^^^^^^^^|^^^^^^^^
+   :             `-- compspec may only be used if there is only one array element
+   `----
modifiedcrates/jrsonnet-rowan-parser/src/snapshots/jrsonnet_rowan_parser__tests__empty.snapdiffbeforeafterboth
--- a/crates/jrsonnet-rowan-parser/src/snapshots/jrsonnet_rowan_parser__tests__empty.snap
+++ b/crates/jrsonnet-rowan-parser/src/snapshots/jrsonnet_rowan_parser__tests__empty.snap
@@ -1,18 +1,14 @@
 ---
-source: crates/jrsonnet-rowan-parser/src/lib.rs
-assertion_line: 88
+source: crates/jrsonnet-rowan-parser/src/tests.rs
 expression: " "
-
 ---
-Root@0..1
-  Whitespace@0..1 " "
+SOURCE_FILE@0..1
+  WHITESPACE@0..1 " "
 ===
 Missing { expected: Named("value"), offset: 1 }
 ===
-  × syntax error
-   ╭────
- 1 │  
-   ·  ▲
-   ·  ╰── missing value
-   ╰────
+  x syntax error
+   ,----
+ 1 |  
+   `----
modifiedcrates/jrsonnet-rowan-parser/src/snapshots/jrsonnet_rowan_parser__tests__function.snapdiffbeforeafterboth
--- a/crates/jrsonnet-rowan-parser/src/snapshots/jrsonnet_rowan_parser__tests__function.snap
+++ b/crates/jrsonnet-rowan-parser/src/snapshots/jrsonnet_rowan_parser__tests__function.snap
@@ -1,34 +1,38 @@
 ---
-source: crates/jrsonnet-rowan-parser/src/lib.rs
-assertion_line: 88
+source: crates/jrsonnet-rowan-parser/src/tests.rs
 expression: "function(a, b = 1) a + b\n"
-
 ---
-Root@0..25
-  FunctionDef@0..25
-    KeywordFunction@0..8 "function"
-    LParen@8..9 "("
-    DefPositionalArg@9..10
-      Ident@9..10 "a"
-    SymbolComma@10..11 ","
-    Whitespace@11..12 " "
-    DefNamedArg@12..17
-      Ident@12..13 "b"
-      Whitespace@13..14 " "
-      SymbolAssign@14..15 "="
-      Whitespace@15..16 " "
-      Literal@16..17
-        Number@16..17 "1"
-    RParen@17..18 ")"
-    Whitespace@18..19 " "
-    BodyDef@19..25
-      BinOp@19..25
-        Ident@19..21
-          Ident@19..20 "a"
-          Whitespace@20..21 " "
-        OpPlus@21..22 "+"
-        Whitespace@22..23 " "
-        Ident@23..25
-          Ident@23..24 "b"
-          Whitespace@24..25 "\n"
+SOURCE_FILE@0..24
+  EXPR_FUNCTION@0..24
+    FUNCTION_KW@0..8 "function"
+    PARAMS_DESC@8..18
+      L_PAREN@8..9 "("
+      PARAM@9..10
+        DESTRUCT_FULL@9..10
+          NAME@9..10
+            IDENT@9..10 "a"
+      COMMA@10..11 ","
+      WHITESPACE@11..12 " "
+      PARAM@12..17
+        DESTRUCT_FULL@12..13
+          NAME@12..13
+            IDENT@12..13 "b"
+        WHITESPACE@13..14 " "
+        ASSIGN@14..15 "="
+        WHITESPACE@15..16 " "
+        EXPR_NUMBER@16..17
+          FLOAT@16..17 "1"
+      R_PAREN@17..18 ")"
+    WHITESPACE@18..19 " "
+    EXPR_BINARY@19..24
+      LHS_EXPR@19..20
+        EXPR_VAR@19..20
+          NAME@19..20
+            IDENT@19..20 "a"
+      WHITESPACE@20..21 " "
+      PLUS@21..22 "+"
+      WHITESPACE@22..23 " "
+      EXPR_VAR@23..24
+        NAME@23..24
+          IDENT@23..24 "b"
modifiedcrates/jrsonnet-rowan-parser/src/snapshots/jrsonnet_rowan_parser__tests__function_error_body.snapdiffbeforeafterboth
--- a/crates/jrsonnet-rowan-parser/src/snapshots/jrsonnet_rowan_parser__tests__function_error_body.snap
+++ b/crates/jrsonnet-rowan-parser/src/snapshots/jrsonnet_rowan_parser__tests__function_error_body.snap
@@ -1,29 +1,30 @@
 ---
-source: crates/jrsonnet-rowan-parser/src/lib.rs
-assertion_line: 88
+source: crates/jrsonnet-rowan-parser/src/tests.rs
 expression: "function(a, b)\n"
-
 ---
-Root@0..15
-  FunctionDef@0..15
-    KeywordFunction@0..8 "function"
-    LParen@8..9 "("
-    DefPositionalArg@9..10
-      Ident@9..10 "a"
-    SymbolComma@10..11 ","
-    Whitespace@11..12 " "
-    DefPositionalArg@12..13
-      Ident@12..13 "b"
-    RParen@13..14 ")"
-    Whitespace@14..15 "\n"
-    BodyDef@15..15
+SOURCE_FILE@0..14
+  EXPR_FUNCTION@0..14
+    FUNCTION_KW@0..8 "function"
+    PARAMS_DESC@8..14
+      L_PAREN@8..9 "("
+      PARAM@9..10
+        DESTRUCT_FULL@9..10
+          NAME@9..10
+            IDENT@9..10 "a"
+      COMMA@10..11 ","
+      WHITESPACE@11..12 " "
+      PARAM@12..13
+        DESTRUCT_FULL@12..13
+          NAME@12..13
+            IDENT@12..13 "b"
+      R_PAREN@13..14 ")"
 ===
 Missing { expected: Named("value"), offset: 14 }
 ===
-  × syntax error
-   ╭────
- 1 │ function(a, b)
-   ·               ▲
-   ·               ╰── missing value
-   ╰────
+  x syntax error
+   ,----
+ 1 | function(a, b)
+   :               ^
+   :               `-- missing value
+   `----
modifiedcrates/jrsonnet-rowan-parser/src/snapshots/jrsonnet_rowan_parser__tests__function_error_no_value.snapdiffbeforeafterboth
--- a/crates/jrsonnet-rowan-parser/src/snapshots/jrsonnet_rowan_parser__tests__function_error_no_value.snap
+++ b/crates/jrsonnet-rowan-parser/src/snapshots/jrsonnet_rowan_parser__tests__function_error_no_value.snap
@@ -1,41 +1,39 @@
 ---
-source: crates/jrsonnet-rowan-parser/src/lib.rs
-assertion_line: 88
+source: crates/jrsonnet-rowan-parser/src/tests.rs
 expression: "function(a, b = ) a + b\n"
-
 ---
-Root@0..24
-  FunctionDef@0..24
-    KeywordFunction@0..8 "function"
-    LParen@8..9 "("
-    DefPositionalArg@9..10
-      Ident@9..10 "a"
-    SymbolComma@10..11 ","
-    Whitespace@11..12 " "
-    DefNamedArg@12..16
-      Ident@12..13 "b"
-      Whitespace@13..14 " "
-      SymbolAssign@14..15 "="
-      Whitespace@15..16 " "
-    RParen@16..17 ")"
-    Whitespace@17..18 " "
-    BodyDef@18..24
-      BinOp@18..24
-        Ident@18..20
-          Ident@18..19 "a"
-          Whitespace@19..20 " "
-        OpPlus@20..21 "+"
-        Whitespace@21..22 " "
-        Ident@22..24
-          Ident@22..23 "b"
-          Whitespace@23..24 "\n"
+SOURCE_FILE@0..24
+  EXPR_FUNCTION@0..24
+    FUNCTION_KW@0..8 "function"
+    PARAMS_DESC@8..18
+      L_PAREN@8..9 "("
+      PARAM@9..10
+        IDENT@9..10 "a"
+      COMMA@10..11 ","
+      WHITESPACE@11..12 " "
+      PARAM@12..16
+        IDENT@12..13 "b"
+        WHITESPACE@13..14 " "
+        ASSIGN@14..15 "="
+        WHITESPACE@15..16 " "
+      R_PAREN@16..17 ")"
+      WHITESPACE@17..18 " "
+    EXPR_BINARY@18..24
+      EXPR_VAR@18..20
+        IDENT@18..19 "a"
+        WHITESPACE@19..20 " "
+      PLUS@20..21 "+"
+      WHITESPACE@21..22 " "
+      EXPR_VAR@22..24
+        IDENT@22..23 "b"
+        WHITESPACE@23..24 "\n"
 ===
 Missing { expected: Named("value"), offset: 15 }
 ===
-  × syntax error
-   ╭────
- 1 │ function(a, b = ) a + b
-   ·                ▲
-   ·                ╰── missing value
-   ╰────
+  x syntax error
+   ,----
+ 1 | function(a, b = ) a + b
+   :                ^
+   :                `-- missing value
+   `----
modifiedcrates/jrsonnet-rowan-parser/src/snapshots/jrsonnet_rowan_parser__tests__function_error_rparen.snapdiffbeforeafterboth
--- a/crates/jrsonnet-rowan-parser/src/snapshots/jrsonnet_rowan_parser__tests__function_error_rparen.snap
+++ b/crates/jrsonnet-rowan-parser/src/snapshots/jrsonnet_rowan_parser__tests__function_error_rparen.snap
@@ -1,30 +1,31 @@
 ---
-source: crates/jrsonnet-rowan-parser/src/lib.rs
-assertion_line: 88
+source: crates/jrsonnet-rowan-parser/src/tests.rs
 expression: "function(a, b\n"
-
 ---
-Root@0..14
-  FunctionDef@0..14
-    KeywordFunction@0..8 "function"
-    LParen@8..9 "("
-    DefPositionalArg@9..10
-      Ident@9..10 "a"
-    SymbolComma@10..11 ","
-    Whitespace@11..12 " "
-    DefPositionalArg@12..14
-      Ident@12..13 "b"
-      Whitespace@13..14 "\n"
-    BodyDef@14..14
+SOURCE_FILE@0..13
+  EXPR_FUNCTION@0..13
+    FUNCTION_KW@0..8 "function"
+    PARAMS_DESC@8..13
+      L_PAREN@8..9 "("
+      PARAM@9..10
+        DESTRUCT_FULL@9..10
+          NAME@9..10
+            IDENT@9..10 "a"
+      COMMA@10..11 ","
+      WHITESPACE@11..12 " "
+      PARAM@12..13
+        DESTRUCT_FULL@12..13
+          NAME@12..13
+            IDENT@12..13 "b"
 ===
-Missing { expected: Unnamed(RParen), offset: 13 }
+Missing { expected: Unnamed(R_PAREN), offset: 13 }
 Missing { expected: Named("value"), offset: 13 }
 ===
-  × syntax error
-   ╭────
- 1 │ function(a, b
-   ·              ▲
-   ·              │╰── missing value
-   ·              ╰── missing RParen
-   ╰────
+  x syntax error
+   ,----
+ 1 | function(a, b
+   :              ^
+   :              |`-- missing value
+   :              `-- missing R_PAREN
+   `----
modifiedcrates/jrsonnet-rowan-parser/src/snapshots/jrsonnet_rowan_parser__tests__local_no_value_recovery.snapdiffbeforeafterboth
--- a/crates/jrsonnet-rowan-parser/src/snapshots/jrsonnet_rowan_parser__tests__local_no_value_recovery.snap
+++ b/crates/jrsonnet-rowan-parser/src/snapshots/jrsonnet_rowan_parser__tests__local_no_value_recovery.snap
@@ -1,47 +1,39 @@
 ---
-source: crates/jrsonnet-rowan-parser/src/lib.rs
-assertion_line: 88
+source: crates/jrsonnet-rowan-parser/src/tests.rs
 expression: "local a =\nlocal b = 3;\n1\n"
-
 ---
-Root@0..25
-  Local@0..25
-    KeywordLocal@0..5 "local"
-    Whitespace@5..6 " "
-    Ident@6..7 "a"
-    Whitespace@7..8 " "
-    SymbolAssign@8..9 "="
-    Whitespace@9..10 "\n"
-    Local@10..25
-      KeywordLocal@10..15 "local"
-      Whitespace@15..16 " "
-      Ident@16..17 "b"
-      Whitespace@17..18 " "
-      SymbolAssign@18..19 "="
-      Whitespace@19..20 " "
-      Literal@20..21
-        Number@20..21 "3"
-      SymbolSemi@21..22 ";"
-      Whitespace@22..23 "\n"
-      BodyDef@23..25
-        Literal@23..25
-          Number@23..24 "1"
-          Whitespace@24..25 "\n"
-    BodyDef@25..25
+SOURCE_FILE@0..25
+  LOCAL_KW@0..25
+    LOCAL_KW@0..5 "local"
+    WHITESPACE@5..6 " "
+    IDENT@6..7 "a"
+    WHITESPACE@7..8 " "
+    ASSIGN@8..9 "="
+    WHITESPACE@9..10 "\n"
+    LOCAL_KW@10..25
+      LOCAL_KW@10..15 "local"
+      WHITESPACE@15..16 " "
+      IDENT@16..17 "b"
+      WHITESPACE@17..18 " "
+      ASSIGN@18..19 "="
+      WHITESPACE@19..20 " "
+      EXPR_NUMBER@20..21
+        NUMBER@20..21 "3"
+      SEMI@21..22 ";"
+      WHITESPACE@22..23 "\n"
+      EXPR_NUMBER@23..25
+        NUMBER@23..24 "1"
+        WHITESPACE@24..25 "\n"
 ===
-Missing { expected: Unnamed(SymbolSemi), offset: 24 }
-Custom { error: "unusal local placement, missing ';' ?", range: 8..9 }
+Missing { expected: Unnamed(SEMI), offset: 24 }
 Missing { expected: Named("value"), offset: 24 }
 ===
-  × syntax error
-   ╭─[1:1]
- 1 │ local a =
-   ·         ┬
-   ·         ╰── unusal local placement, missing ';' ?
- 2 │ local b = 3;
- 3 │ 1
-   ·  ▲
-   ·  │╰── missing value
-   ·  ╰── missing SymbolSemi
-   ╰────
+  x syntax error
+   ,-[2:1]
+ 2 | local b = 3;
+ 3 | 1
+   :  ^
+   :  |`-- missing value
+   :  `-- missing SEMI
+   `----
deletedcrates/jrsonnet-rowan-parser/src/snapshots/jrsonnet_rowan_parser__tests__local_no_value_recovery.snap.newdiffbeforeafterboth
--- a/crates/jrsonnet-rowan-parser/src/snapshots/jrsonnet_rowan_parser__tests__local_no_value_recovery.snap.new
+++ /dev/null
@@ -1,43 +0,0 @@
----
-source: crates/jrsonnet-rowan-parser/src/lib.rs
-assertion_line: 88
-expression: "local a =\nlocal b = 3;\n1\n"
-
----
-Root@0..25
-  Local@0..25
-    KeywordLocal@0..5 "local"
-    Whitespace@5..6 " "
-    Ident@6..7 "a"
-    Whitespace@7..8 " "
-    SymbolAssign@8..9 "="
-    Whitespace@9..10 "\n"
-    Local@10..25
-      KeywordLocal@10..15 "local"
-      Whitespace@15..16 " "
-      Ident@16..17 "b"
-      Whitespace@17..18 " "
-      SymbolAssign@18..19 "="
-      Whitespace@19..20 " "
-      Literal@20..21
-        Number@20..21 "3"
-      SymbolSemi@21..22 ";"
-      Whitespace@22..23 "\n"
-      BodyDef@23..25
-        Literal@23..25
-          Number@23..24 "1"
-          Whitespace@24..25 "\n"
-    BodyDef@25..25
-===
-Missing { expected: Unnamed(SymbolSemi), offset: 24 }
-Missing { expected: Named("value"), offset: 24 }
-===
-  × syntax error
-   ╭─[2:1]
- 2 │ local b = 3;
- 3 │ 1
-   ·  ▲
-   ·  │╰── missing value
-   ·  ╰── missing SymbolSemi
-   ╰────
-
modifiedcrates/jrsonnet-rowan-parser/src/snapshots/jrsonnet_rowan_parser__tests__local_novalue.snapdiffbeforeafterboth
--- a/crates/jrsonnet-rowan-parser/src/snapshots/jrsonnet_rowan_parser__tests__local_novalue.snap
+++ b/crates/jrsonnet-rowan-parser/src/snapshots/jrsonnet_rowan_parser__tests__local_novalue.snap
@@ -1,29 +1,26 @@
 ---
-source: crates/jrsonnet-rowan-parser/src/lib.rs
-assertion_line: 88
+source: crates/jrsonnet-rowan-parser/src/tests.rs
 expression: "local a =\n"
-
 ---
-Root@0..10
-  Local@0..10
-    KeywordLocal@0..5 "local"
-    Whitespace@5..6 " "
-    Ident@6..7 "a"
-    Whitespace@7..8 " "
-    SymbolAssign@8..9 "="
-    Whitespace@9..10 "\n"
-    BodyDef@10..10
+SOURCE_FILE@0..10
+  LOCAL_KW@0..10
+    LOCAL_KW@0..5 "local"
+    WHITESPACE@5..6 " "
+    IDENT@6..7 "a"
+    WHITESPACE@7..8 " "
+    ASSIGN@8..9 "="
+    WHITESPACE@9..10 "\n"
 ===
 Missing { expected: Named("value"), offset: 9 }
-Missing { expected: Unnamed(SymbolSemi), offset: 9 }
+Missing { expected: Unnamed(SEMI), offset: 9 }
 Missing { expected: Named("value"), offset: 9 }
 ===
-  × syntax error
-   ╭────
- 1 │ local a =
-   ·          ▲
-   ·          ╰── missing value
-   ·          │╰── missing SymbolSemi
-   ·          ╰── missing value
-   ╰────
+  x syntax error
+   ,----
+ 1 | local a =
+   :          ^
+   :          `-- missing value
+   :          |`-- missing SEMI
+   :          `-- missing value
+   `----
modifiedcrates/jrsonnet-rowan-parser/src/snapshots/jrsonnet_rowan_parser__tests__named_before_positional.snapdiffbeforeafterboth
--- a/crates/jrsonnet-rowan-parser/src/snapshots/jrsonnet_rowan_parser__tests__named_before_positional.snap
+++ b/crates/jrsonnet-rowan-parser/src/snapshots/jrsonnet_rowan_parser__tests__named_before_positional.snap
@@ -1,63 +1,61 @@
 ---
-source: crates/jrsonnet-rowan-parser/src/lib.rs
-assertion_line: 88
+source: crates/jrsonnet-rowan-parser/src/tests.rs
 expression: "a(1, 2, b=4, 3, 5, k = 12, 6)\n"
-
 ---
-Root@0..30
-  FunctionCall@0..30
-    Ident@0..1
-      Ident@0..1 "a"
-    LParen@1..2 "("
-    DefPositionalArg@2..3
-      Literal@2..3
-        Number@2..3 "1"
-    SymbolComma@3..4 ","
-    Whitespace@4..5 " "
-    DefPositionalArg@5..6
-      Literal@5..6
-        Number@5..6 "2"
-    SymbolComma@6..7 ","
-    Whitespace@7..8 " "
-    DefNamedArg@8..11
-      Ident@8..9 "b"
-      SymbolAssign@9..10 "="
-      Literal@10..11
-        Number@10..11 "4"
-    SymbolComma@11..12 ","
-    Whitespace@12..13 " "
-    ErrorPositionalAfterNamed@13..28
-      DefPositionalArg@13..14
-        Literal@13..14
-          Number@13..14 "3"
-      SymbolComma@14..15 ","
-      Whitespace@15..16 " "
-      DefPositionalArg@16..17
-        Literal@16..17
-          Number@16..17 "5"
-      SymbolComma@17..18 ","
-      Whitespace@18..19 " "
-      DefNamedArg@19..25
-        Ident@19..20 "k"
-        Whitespace@20..21 " "
-        SymbolAssign@21..22 "="
-        Whitespace@22..23 " "
-        Literal@23..25
-          Number@23..25 "12"
-      SymbolComma@25..26 ","
-      Whitespace@26..27 " "
-      DefPositionalArg@27..28
-        Literal@27..28
-          Number@27..28 "6"
-    RParen@28..29 ")"
-    Whitespace@29..30 "\n"
+SOURCE_FILE@0..30
+  EXPR_APPLY@0..30
+    EXPR_VAR@0..1
+      IDENT@0..1 "a"
+    L_PAREN@1..2 "("
+    ARG@2..3
+      EXPR_NUMBER@2..3
+        NUMBER@2..3 "1"
+    COMMA@3..4 ","
+    WHITESPACE@4..5 " "
+    ARG@5..6
+      EXPR_NUMBER@5..6
+        NUMBER@5..6 "2"
+    COMMA@6..7 ","
+    WHITESPACE@7..8 " "
+    ARG@8..11
+      IDENT@8..9 "b"
+      ASSIGN@9..10 "="
+      EXPR_NUMBER@10..11
+        NUMBER@10..11 "4"
+    COMMA@11..12 ","
+    WHITESPACE@12..13 " "
+    ERROR@13..28
+      ARG@13..14
+        EXPR_NUMBER@13..14
+          NUMBER@13..14 "3"
+      COMMA@14..15 ","
+      WHITESPACE@15..16 " "
+      ARG@16..17
+        EXPR_NUMBER@16..17
+          NUMBER@16..17 "5"
+      COMMA@17..18 ","
+      WHITESPACE@18..19 " "
+      ARG@19..25
+        IDENT@19..20 "k"
+        WHITESPACE@20..21 " "
+        ASSIGN@21..22 "="
+        WHITESPACE@22..23 " "
+        EXPR_NUMBER@23..25
+          NUMBER@23..25 "12"
+      COMMA@25..26 ","
+      WHITESPACE@26..27 " "
+      ARG@27..28
+        EXPR_NUMBER@27..28
+          NUMBER@27..28 "6"
+    R_PAREN@28..29 ")"
+    WHITESPACE@29..30 "\n"
 ===
 Custom { error: "positional arguments can't be placed after named", range: 13..28 }
 ===
-  × syntax error
-   ╭────
- 1 │ a(1, 2, b=4, 3, 5, k = 12, 6)
-   ·              ───────┬───────
-   ·                     ╰── positional arguments can't be placed after named
-   ╰────
+  x syntax error
+   ,----
+ 1 | a(1, 2, b=4, 3, 5, k = 12, 6)
+   :              ^^^^^^^|^^^^^^^
+   :                     `-- positional arguments can't be placed after named
+   `----
modifiedcrates/jrsonnet-rowan-parser/src/snapshots/jrsonnet_rowan_parser__tests__no_lhs.snapdiffbeforeafterboth
--- a/crates/jrsonnet-rowan-parser/src/snapshots/jrsonnet_rowan_parser__tests__no_lhs.snap
+++ b/crates/jrsonnet-rowan-parser/src/snapshots/jrsonnet_rowan_parser__tests__no_lhs.snap
@@ -1,23 +1,19 @@
 ---
-source: crates/jrsonnet-rowan-parser/src/lib.rs
-assertion_line: 88
+source: crates/jrsonnet-rowan-parser/src/tests.rs
 expression: "+ 2\n"
-
 ---
-Root@0..4
-  OpPlus@0..1 "+"
-  Whitespace@1..2 " "
-  Number@2..3 "2"
-  Whitespace@3..4 "\n"
+SOURCE_FILE@0..2
+  PLUS@0..1 "+"
+  WHITESPACE@1..2 " "
 ===
 Missing { expected: Named("value"), offset: 0 }
-Custom { error: "unexpected input after expression", range: 0..3 }
+Custom { error: "unexpected input after expression", range: 0..1 }
 ===
-  × syntax error
-   ╭────
- 1 │ + 2
-   · ▲─┬─
-   · │╰── unexpected input after expression
-   · ╰── missing value
-   ╰────
+  x syntax error
+   ,----
+ 1 | + 2
+   : ^
+   : |`-- unexpected input after expression
+   : `-- missing value
+   `----
modifiedcrates/jrsonnet-rowan-parser/src/snapshots/jrsonnet_rowan_parser__tests__no_operator.snapdiffbeforeafterboth
--- a/crates/jrsonnet-rowan-parser/src/snapshots/jrsonnet_rowan_parser__tests__no_operator.snap
+++ b/crates/jrsonnet-rowan-parser/src/snapshots/jrsonnet_rowan_parser__tests__no_operator.snap
@@ -1,22 +1,20 @@
 ---
-source: crates/jrsonnet-rowan-parser/src/lib.rs
-assertion_line: 88
+source: crates/jrsonnet-rowan-parser/src/tests.rs
 expression: "2 2\n"
-
 ---
-Root@0..4
-  Literal@0..2
-    Number@0..1 "2"
-    Whitespace@1..2 " "
-  Number@2..3 "2"
-  Whitespace@3..4 "\n"
+SOURCE_FILE@0..3
+  EXPR_NUMBER@0..1
+    FLOAT@0..1 "2"
+  WHITESPACE@1..2 " "
+  ERROR@2..3
+    FLOAT@2..3 "2"
 ===
-Custom { error: "unexpected input after expression", range: 2..3 }
+Unexpected { expected: Unnamed(EOF), found: FLOAT, range: 2..3 }
 ===
-  × syntax error
-   ╭────
- 1 │ 2 2
-   ·   ┬
-   ·   ╰── unexpected input after expression
-   ╰────
+  x syntax error
+   ,----
+ 1 | 2 2
+   :   |
+   :   `-- expected EOF, found FLOAT
+   `----
modifiedcrates/jrsonnet-rowan-parser/src/snapshots/jrsonnet_rowan_parser__tests__no_rhs.snapdiffbeforeafterboth
--- a/crates/jrsonnet-rowan-parser/src/snapshots/jrsonnet_rowan_parser__tests__no_rhs.snap
+++ b/crates/jrsonnet-rowan-parser/src/snapshots/jrsonnet_rowan_parser__tests__no_rhs.snap
@@ -1,23 +1,22 @@
 ---
-source: crates/jrsonnet-rowan-parser/src/lib.rs
-assertion_line: 88
+source: crates/jrsonnet-rowan-parser/src/tests.rs
 expression: "a +\n"
-
 ---
-Root@0..4
-  BinOp@0..4
-    Ident@0..2
-      Ident@0..1 "a"
-      Whitespace@1..2 " "
-    OpPlus@2..3 "+"
-    Whitespace@3..4 "\n"
+SOURCE_FILE@0..3
+  EXPR_BINARY@0..3
+    LHS_EXPR@0..1
+      EXPR_VAR@0..1
+        NAME@0..1
+          IDENT@0..1 "a"
+    WHITESPACE@1..2 " "
+    PLUS@2..3 "+"
 ===
 Missing { expected: Named("value"), offset: 3 }
 ===
-  × syntax error
-   ╭────
- 1 │ a +
-   ·    ▲
-   ·    ╰── missing value
-   ╰────
+  x syntax error
+   ,----
+ 1 | a +
+   :    ^
+   :    `-- missing value
+   `----
addedcrates/jrsonnet-rowan-parser/src/snapshots/jrsonnet_rowan_parser__tests__plain_call.snapdiffbeforeafterboth
--- /dev/null
+++ b/crates/jrsonnet-rowan-parser/src/snapshots/jrsonnet_rowan_parser__tests__plain_call.snap
@@ -0,0 +1,52 @@
+---
+source: crates/jrsonnet-rowan-parser/src/tests.rs
+expression: "std.substr(a, 0, std.length(b)) == b\n"
+---
+SOURCE_FILE@0..36
+  EXPR_BINARY@0..36
+    LHS_EXPR@0..31
+      EXPR_APPLY@0..31
+        EXPR_INDEX@0..10
+          EXPR_VAR@0..3
+            NAME@0..3
+              IDENT@0..3 "std"
+          DOT@3..4 "."
+          NAME@4..10
+            IDENT@4..10 "substr"
+        ARGS_DESC@10..31
+          L_PAREN@10..11 "("
+          ARG@11..12
+            EXPR_VAR@11..12
+              NAME@11..12
+                IDENT@11..12 "a"
+          COMMA@12..13 ","
+          WHITESPACE@13..14 " "
+          ARG@14..15
+            EXPR_NUMBER@14..15
+              FLOAT@14..15 "0"
+          COMMA@15..16 ","
+          WHITESPACE@16..17 " "
+          ARG@17..30
+            EXPR_APPLY@17..30
+              EXPR_INDEX@17..27
+                EXPR_VAR@17..20
+                  NAME@17..20
+                    IDENT@17..20 "std"
+                DOT@20..21 "."
+                NAME@21..27
+                  IDENT@21..27 "length"
+              ARGS_DESC@27..30
+                L_PAREN@27..28 "("
+                ARG@28..29
+                  EXPR_VAR@28..29
+                    NAME@28..29
+                      IDENT@28..29 "b"
+                R_PAREN@29..30 ")"
+          R_PAREN@30..31 ")"
+    WHITESPACE@31..32 " "
+    EQ@32..34 "=="
+    WHITESPACE@34..35 " "
+    EXPR_VAR@35..36
+      NAME@35..36
+        IDENT@35..36 "b"
+
addedcrates/jrsonnet-rowan-parser/src/snapshots/jrsonnet_rowan_parser__tests__stdlib.snapdiffbeforeafterboth
--- /dev/null
+++ b/crates/jrsonnet-rowan-parser/src/snapshots/jrsonnet_rowan_parser__tests__stdlib.snap
@@ -0,0 +1,12345 @@
+---
+source: crates/jrsonnet-rowan-parser/src/tests.rs
+expression: "{\n  local std = self,\n  local id = std.id,\n\n  # Magic legacy field\n  thisFile:: $intrinsicThisFile,\n  id:: $intrinsicId,\n\n  # Those functions aren't normally located in stdlib\n  length:: $intrinsic(length),\n  type:: $intrinsic(type),\n  makeArray:: $intrinsic(makeArray),\n  codepoint:: $intrinsic(codepoint),\n  objectFieldsEx:: $intrinsic(objectFieldsEx),\n  objectHasEx:: $intrinsic(objectHasEx),\n  primitiveEquals:: $intrinsic(primitiveEquals),\n  modulo:: $intrinsic(modulo),\n  floor:: $intrinsic(floor),\n  ceil:: $intrinsic(ceil),\n  extVar:: $intrinsic(extVar),\n  native:: $intrinsic(native),\n  filter:: $intrinsic(filter),\n  char:: $intrinsic(char),\n  encodeUTF8:: $intrinsic(encodeUTF8),\n  decodeUTF8:: $intrinsic(decodeUTF8),\n  md5:: $intrinsic(md5),\n  trace:: $intrinsic(trace),\n  parseJson:: $intrinsic(parseJson),\n  parseYaml:: $intrinsic(parseYaml),\n\n  log:: $intrinsic(log),\n  pow:: $intrinsic(pow),\n  sqrt:: $intrinsic(sqrt),\n\n  sin:: $intrinsic(sin),\n  cos:: $intrinsic(cos),\n  tan:: $intrinsic(tan),\n  asin:: $intrinsic(asin),\n  acos:: $intrinsic(acos),\n  atan:: $intrinsic(atan),\n\n  exp:: $intrinsic(exp),\n  mantissa:: $intrinsic(mantissa),\n  exponent:: $intrinsic(exponent),\n\n  any:: $intrinsic(any),\n  all:: $intrinsic(all),\n\n  isString(v):: std.type(v) == 'string',\n  isNumber(v):: std.type(v) == 'number',\n  isBoolean(v):: std.type(v) == 'boolean',\n  isObject(v):: std.type(v) == 'object',\n  isArray(v):: std.type(v) == 'array',\n  isFunction(v):: std.type(v) == 'function',\n\n  toString(a)::\n    if std.type(a) == 'string' then a else '' + a,\n\n  substr:: $intrinsic(substr),\n\n  startsWith(a, b)::\n    if std.length(a) < std.length(b) then\n      false\n    else\n      std.substr(a, 0, std.length(b)) == b,\n\n  endsWith(a, b)::\n    if std.length(a) < std.length(b) then\n      false\n    else\n      std.substr(a, std.length(a) - std.length(b), std.length(b)) == b,\n\n  lstripChars(str, chars)::\n    if std.length(str) > 0 && std.member(chars, str[0]) then\n      std.lstripChars(str[1:], chars)\n    else\n      str,\n\n  rstripChars(str, chars)::\n    local len = std.length(str);\n    if len > 0 && std.member(chars, str[len - 1]) then\n      std.rstripChars(str[:len - 1], chars)\n    else\n      str,\n\n  stripChars(str, chars)::\n    std.lstripChars(std.rstripChars(str, chars), chars),\n\n  stringChars(str)::\n    std.makeArray(std.length(str), function(i) str[i]),\n\n  local parse_nat(str, base) =\n    assert base > 0 && base <= 16 : 'integer base %d invalid' % base;\n    // These codepoints are in ascending order:\n    local zero_code = std.codepoint('0');\n    local upper_a_code = std.codepoint('A');\n    local lower_a_code = std.codepoint('a');\n    local addDigit(aggregate, char) =\n      local code = std.codepoint(char);\n      local digit = if code >= lower_a_code then\n        code - lower_a_code + 10\n      else if code >= upper_a_code then\n        code - upper_a_code + 10\n      else\n        code - zero_code;\n      assert digit >= 0 && digit < base : '%s is not a base %d integer' % [str, base];\n      base * aggregate + digit;\n    std.foldl(addDigit, std.stringChars(str), 0),\n\n  parseInt(str)::\n    assert std.isString(str) : 'Expected string, got ' + std.type(str);\n    assert std.length(str) > 0 && str != '-' : 'Not an integer: \"%s\"' % [str];\n    if str[0] == '-' then\n      -parse_nat(str[1:], 10)\n    else\n      parse_nat(str, 10),\n\n  parseOctal(str)::\n    assert std.isString(str) : 'Expected string, got ' + std.type(str);\n    assert std.length(str) > 0 : 'Not an octal number: \"\"';\n    parse_nat(str, 8),\n\n  parseHex(str)::\n    assert std.isString(str) : 'Expected string, got ' + std.type(str);\n    assert std.length(str) > 0 : 'Not hexadecimal: \"\"';\n    parse_nat(str, 16),\n\n  split(str, c):: std.splitLimit(str, c, -1),\n\n  splitLimit:: $intrinsic(splitLimit),\n\n  strReplace:: $intrinsic(strReplace),\n\n  asciiUpper:: $intrinsic(asciiUpper),\n\n  asciiLower:: $intrinsic(asciiLower),\n\n  range:: $intrinsic(range),\n\n  repeat(what, count)::\n    local joiner =\n      if std.isString(what) then ''\n      else if std.isArray(what) then []\n      else error 'std.repeat first argument must be an array or a string';\n    std.join(joiner, std.makeArray(count, function(i) what)),\n\n  slice:: $intrinsic(slice),\n\n  member:: $intrinsic(member),\n\n  count:: $intrinsic(count),\n\n  mod:: $intrinsic(mod),\n\n  map:: $intrinsic(map),\n\n  mapWithIndex(func, arr)::\n    if !std.isFunction(func) then\n      error ('std.mapWithIndex first param must be function, got ' + std.type(func))\n    else if !std.isArray(arr) && !std.isString(arr) then\n      error ('std.mapWithIndex second param must be array, got ' + std.type(arr))\n    else\n      std.makeArray(std.length(arr), function(i) func(i, arr[i])),\n\n  mapWithKey(func, obj)::\n    if !std.isFunction(func) then\n      error ('std.mapWithKey first param must be function, got ' + std.type(func))\n    else if !std.isObject(obj) then\n      error ('std.mapWithKey second param must be object, got ' + std.type(obj))\n    else\n      { [k]: func(k, obj[k]) for k in std.objectFields(obj) },\n\n  flatMap:: $intrinsic(flatMap),\n\n  join:: $intrinsic(join),\n\n  lines(arr)::\n    std.join('\\n', arr + ['']),\n\n  deepJoin(arr)::\n    if std.isString(arr) then\n      arr\n    else if std.isArray(arr) then\n      std.join('', [std.deepJoin(x) for x in arr])\n    else\n      error 'Expected string or array, got %s' % std.type(arr),\n\n\n  format:: $intrinsic(format),\n\n  foldr:: $intrinsic(foldr),\n\n  foldl:: $intrinsic(foldl),\n\n  filterMap(filter_func, map_func, arr)::\n    if !std.isFunction(filter_func) then\n      error ('std.filterMap first param must be function, got ' + std.type(filter_func))\n    else if !std.isFunction(map_func) then\n      error ('std.filterMap second param must be function, got ' + std.type(map_func))\n    else if !std.isArray(arr) then\n      error ('std.filterMap third param must be array, got ' + std.type(arr))\n    else\n      std.map(map_func, std.filter(filter_func, arr)),\n\n  assertEqual(a, b)::\n    if a == b then\n      true\n    else\n      error 'Assertion failed. ' + a + ' != ' + b,\n\n  abs(n)::\n    if !std.isNumber(n) then\n      error 'std.abs expected number, got ' + std.type(n)\n    else\n      if n > 0 then n else -n,\n\n  sign(n)::\n    if !std.isNumber(n) then\n      error 'std.sign expected number, got ' + std.type(n)\n    else\n      if n > 0 then\n        1\n      else if n < 0 then\n        -1\n      else 0,\n\n  max(a, b)::\n    if !std.isNumber(a) then\n      error 'std.max first param expected number, got ' + std.type(a)\n    else if !std.isNumber(b) then\n      error 'std.max second param expected number, got ' + std.type(b)\n    else\n      if a > b then a else b,\n\n  min(a, b)::\n    if !std.isNumber(a) then\n      error 'std.min first param expected number, got ' + std.type(a)\n    else if !std.isNumber(b) then\n      error 'std.min second param expected number, got ' + std.type(b)\n    else\n      if a < b then a else b,\n\n  clamp(x, minVal, maxVal)::\n    if x < minVal then minVal\n    else if x > maxVal then maxVal\n    else x,\n\n  flattenArrays(arrs)::\n    std.foldl(function(a, b) a + b, arrs, []),\n\n  manifestIni(ini)::\n    local body_lines(body) =\n      std.join([], [\n        local value_or_values = body[k];\n        if std.isArray(value_or_values) then\n          ['%s = %s' % [k, value] for value in value_or_values]\n        else\n          ['%s = %s' % [k, value_or_values]]\n\n        for k in std.objectFields(body)\n      ]);\n\n    local section_lines(sname, sbody) = ['[%s]' % [sname]] + body_lines(sbody),\n          main_body = if std.objectHas(ini, 'main') then body_lines(ini.main) else [],\n          all_sections = [\n      section_lines(k, ini.sections[k])\n      for k in std.objectFields(ini.sections)\n    ];\n    std.join('\\n', main_body + std.flattenArrays(all_sections) + ['']),\n\n  manifestToml(value):: std.manifestTomlEx(value, '  '),\n\n  manifestTomlEx(value, indent)::\n    local\n      escapeStringToml = std.escapeStringJson,\n      escapeKeyToml(key) =\n        local bare_allowed = std.set(std.stringChars('ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789_-'));\n        if std.setUnion(std.set(std.stringChars(key)), bare_allowed) == bare_allowed then key else escapeStringToml(key),\n      isTableArray(v) = std.isArray(v) && std.length(v) > 0 && std.foldl(function(a, b) a && std.isObject(b), v, true),\n      isSection(v) = std.isObject(v) || isTableArray(v),\n      renderValue(v, indexedPath, inline, cindent) =\n        if v == true then\n          'true'\n        else if v == false then\n          'false'\n        else if v == null then\n          error 'Tried to manifest \"null\" at ' + indexedPath\n        else if std.isNumber(v) then\n          '' + v\n        else if std.isString(v) then\n          escapeStringToml(v)\n        else if std.isFunction(v) then\n          error 'Tried to manifest function at ' + indexedPath\n        else if std.isArray(v) then\n          if std.length(v) == 0 then\n            '[]'\n          else\n            local range = std.range(0, std.length(v) - 1);\n            local new_indent = if inline then '' else cindent + indent;\n            local separator = if inline then ' ' else '\\n';\n            local lines = ['[' + separator]\n                          + std.join([',' + separator],\n                                     [\n                                       [new_indent + renderValue(v[i], indexedPath + [i], true, '')]\n                                       for i in range\n                                     ])\n                          + [separator + (if inline then '' else cindent) + ']'];\n            std.join('', lines)\n        else if std.isObject(v) then\n          local lines = ['{ ']\n                        + std.join([', '],\n                                   [\n                                     [escapeKeyToml(k) + ' = ' + renderValue(v[k], indexedPath + [k], true, '')]\n                                     for k in std.objectFields(v)\n                                   ])\n                        + [' }'];\n          std.join('', lines),\n      renderTableInternal(v, path, indexedPath, cindent) =\n        local kvp = std.flattenArrays([\n          [cindent + escapeKeyToml(k) + ' = ' + renderValue(v[k], indexedPath + [k], false, cindent)]\n          for k in std.objectFields(v)\n          if !isSection(v[k])\n        ]);\n        local sections = [std.join('\\n', kvp)] + [\n          (\n            if std.isObject(v[k]) then\n              renderTable(v[k], path + [k], indexedPath + [k], cindent)\n            else\n              renderTableArray(v[k], path + [k], indexedPath + [k], cindent)\n          )\n          for k in std.objectFields(v)\n          if isSection(v[k])\n        ];\n        std.join('\\n\\n', sections),\n      renderTable(v, path, indexedPath, cindent) =\n        cindent + '[' + std.join('.', std.map(escapeKeyToml, path)) + ']'\n        + (if v == {} then '' else '\\n')\n        + renderTableInternal(v, path, indexedPath, cindent + indent),\n      renderTableArray(v, path, indexedPath, cindent) =\n        local range = std.range(0, std.length(v) - 1);\n        local sections = [\n          (cindent + '[[' + std.join('.', std.map(escapeKeyToml, path)) + ']]'\n           + (if v[i] == {} then '' else '\\n')\n           + renderTableInternal(v[i], path, indexedPath + [i], cindent + indent))\n          for i in range\n        ];\n        std.join('\\n\\n', sections);\n    if std.isObject(value) then\n      renderTableInternal(value, [], [], '')\n    else\n      error 'TOML body must be an object. Got ' + std.type(value),\n\n  escapeStringJson:: $intrinsic(escapeStringJson),\n\n  escapeStringPython(str)::\n    std.escapeStringJson(str),\n\n  escapeStringBash(str_)::\n    local str = std.toString(str_);\n    local trans(ch) =\n      if ch == \"'\" then\n        \"'\\\"'\\\"'\"\n      else\n        ch;\n    \"'%s'\" % std.join('', [trans(ch) for ch in std.stringChars(str)]),\n\n  escapeStringDollars(str_)::\n    local str = std.toString(str_);\n    local trans(ch) =\n      if ch == '$' then\n        '$$'\n      else\n        ch;\n    std.foldl(function(a, b) a + trans(b), std.stringChars(str), ''),\n\n  manifestJson(value):: std.manifestJsonEx(value, '    ') tailstrict,\n\n  manifestJsonMinified(value):: std.manifestJsonEx(value, '', '', ':'),\n\n  manifestJsonEx:: $intrinsic(manifestJsonEx),\n\n  manifestYamlDoc:: $intrinsic(manifestYamlDoc),\n\n  manifestYamlStream(value, indent_array_in_object=false, c_document_end=true)::\n    if !std.isArray(value) then\n      error 'manifestYamlStream only takes arrays, got ' + std.type(value)\n    else\n      '---\\n' + std.join(\n        '\\n---\\n', [std.manifestYamlDoc(e, indent_array_in_object) for e in value]\n      ) + if c_document_end then '\\n...\\n' else '\\n',\n\n\n  manifestPython(v)::\n    if std.isObject(v) then\n      local fields = [\n        '%s: %s' % [std.escapeStringPython(k), std.manifestPython(v[k])]\n        for k in std.objectFields(v)\n      ];\n      '{%s}' % [std.join(', ', fields)]\n    else if std.isArray(v) then\n      '[%s]' % [std.join(', ', [std.manifestPython(v2) for v2 in v])]\n    else if std.isString(v) then\n      '%s' % [std.escapeStringPython(v)]\n    else if std.isFunction(v) then\n      error 'cannot manifest function'\n    else if std.isNumber(v) then\n      std.toString(v)\n    else if v == true then\n      'True'\n    else if v == false then\n      'False'\n    else if v == null then\n      'None',\n\n  manifestPythonVars(conf)::\n    local vars = ['%s = %s' % [k, std.manifestPython(conf[k])] for k in std.objectFields(conf)];\n    std.join('\\n', vars + ['']),\n\n  manifestXmlJsonml(value)::\n    if !std.isArray(value) then\n      error 'Expected a JSONML value (an array), got %s' % std.type(value)\n    else\n      local aux(v) =\n        if std.isString(v) then\n          v\n        else\n          local tag = v[0];\n          local has_attrs = std.length(v) > 1 && std.isObject(v[1]);\n          local attrs = if has_attrs then v[1] else {};\n          local children = if has_attrs then v[2:] else v[1:];\n          local attrs_str =\n            std.join('', [' %s=\"%s\"' % [k, attrs[k]] for k in std.objectFields(attrs)]);\n          std.deepJoin(['<', tag, attrs_str, '>', [aux(x) for x in children], '</', tag, '>']);\n\n      aux(value),\n\n  local base64_table = 'ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789+/',\n  local base64_inv = { [base64_table[i]]: i for i in std.range(0, 63) },\n\n  base64:: $intrinsic(base64),\n\n  base64DecodeBytes:: $intrinsic(base64DecodeBytes),\n\n  base64Decode:: $intrinsic(base64Decode),\n\n  reverse:: $intrinsic(reverse),\n\n  sort:: $intrinsic(sort),\n\n  uniq(arr, keyF=id)::\n    local f(a, b) =\n      if std.length(a) == 0 then\n        [b]\n      else if keyF(a[std.length(a) - 1]) == keyF(b) then\n        a\n      else\n        a + [b];\n    std.foldl(f, arr, []),\n\n  set(arr, keyF=id)::\n    std.uniq(std.sort(arr, keyF), keyF),\n\n  setMember(x, arr, keyF=id)::\n    // TODO(dcunnin): Binary chop for O(log n) complexity\n    std.length(std.setInter([x], arr, keyF)) > 0,\n\n  setUnion(a, b, keyF=id)::\n    // NOTE: order matters, values in `a` win\n    local aux(a, b, i, j, acc) =\n      if i >= std.length(a) then\n        acc + b[j:]\n      else if j >= std.length(b) then\n        acc + a[i:]\n      else\n        local ak = keyF(a[i]);\n        local bk = keyF(b[j]);\n        if ak == bk then\n          aux(a, b, i + 1, j + 1, acc + [a[i]]) tailstrict\n        else if ak < bk then\n          aux(a, b, i + 1, j, acc + [a[i]]) tailstrict\n        else\n          aux(a, b, i, j + 1, acc + [b[j]]) tailstrict;\n    aux(a, b, 0, 0, []),\n\n  setInter(a, b, keyF=id)::\n    local aux(a, b, i, j, acc) =\n      if i >= std.length(a) || j >= std.length(b) then\n        acc\n      else\n        if keyF(a[i]) == keyF(b[j]) then\n          aux(a, b, i + 1, j + 1, acc + [a[i]]) tailstrict\n        else if keyF(a[i]) < keyF(b[j]) then\n          aux(a, b, i + 1, j, acc) tailstrict\n        else\n          aux(a, b, i, j + 1, acc) tailstrict;\n    aux(a, b, 0, 0, []) tailstrict,\n\n  setDiff(a, b, keyF=id)::\n    local aux(a, b, i, j, acc) =\n      if i >= std.length(a) then\n        acc\n      else if j >= std.length(b) then\n        acc + a[i:]\n      else\n        if keyF(a[i]) == keyF(b[j]) then\n          aux(a, b, i + 1, j + 1, acc) tailstrict\n        else if keyF(a[i]) < keyF(b[j]) then\n          aux(a, b, i + 1, j, acc + [a[i]]) tailstrict\n        else\n          aux(a, b, i, j + 1, acc) tailstrict;\n    aux(a, b, 0, 0, []) tailstrict,\n\n  mergePatch(target, patch)::\n    if std.isObject(patch) then\n      local target_object =\n        if std.isObject(target) then target else {};\n\n      local target_fields =\n        if std.isObject(target_object) then std.objectFields(target_object) else [];\n\n      local null_fields = [k for k in std.objectFields(patch) if patch[k] == null];\n      local both_fields = std.setUnion(target_fields, std.objectFields(patch));\n\n      {\n        [k]:\n          if !std.objectHas(patch, k) then\n            target_object[k]\n          else if !std.objectHas(target_object, k) then\n            std.mergePatch(null, patch[k]) tailstrict\n          else\n            std.mergePatch(target_object[k], patch[k]) tailstrict\n        for k in std.setDiff(both_fields, null_fields)\n      }\n    else\n      patch,\n\n  get(o, f, default = null, inc_hidden = true)::\n    if std.objectHasEx(o, f, inc_hidden) then o[f] else default,\n\n  objectFields(o)::\n    std.objectFieldsEx(o, false),\n\n  objectFieldsAll(o)::\n    std.objectFieldsEx(o, true),\n\n  objectHas(o, f)::\n    std.objectHasEx(o, f, false),\n\n  objectHasAll(o, f)::\n    std.objectHasEx(o, f, true),\n\n  objectValues(o)::\n    [o[k] for k in std.objectFields(o)],\n\n  objectValuesAll(o)::\n    [o[k] for k in std.objectFieldsAll(o)],\n\n  equals:: $intrinsic(equals),\n\n  resolvePath(f, r)::\n    local arr = std.split(f, '/');\n    std.join('/', std.makeArray(std.length(arr) - 1, function(i) arr[i]) + [r]),\n\n  prune(a)::\n    local isContent(b) =\n      if b == null then\n        false\n      else if std.isArray(b) then\n        std.length(b) > 0\n      else if std.isObject(b) then\n        std.length(b) > 0\n      else\n        true;\n    if std.isArray(a) then\n      [std.prune(x) for x in a if isContent($.prune(x))]\n    else if std.isObject(a) then {\n      [x]: $.prune(a[x])\n      for x in std.objectFields(a)\n      if isContent(std.prune(a[x]))\n    } else\n      a,\n\n  findSubstr(pat, str)::\n    if !std.isString(pat) then\n      error 'findSubstr first parameter should be a string, got ' + std.type(pat)\n    else if !std.isString(str) then\n      error 'findSubstr second parameter should be a string, got ' + std.type(str)\n    else\n      local pat_len = std.length(pat);\n      local str_len = std.length(str);\n      if pat_len == 0 || str_len == 0 || pat_len > str_len then\n        []\n      else\n        std.filter(function(i) str[i:i + pat_len] == pat, std.range(0, str_len - pat_len)),\n\n  find(value, arr)::\n    if !std.isArray(arr) then\n      error 'find second parameter should be an array, got ' + std.type(arr)\n    else\n      std.filter(function(i) arr[i] == value, std.range(0, std.length(arr) - 1)),\n}\n"
+---
+SOURCE_FILE@0..18978
+  EXPR_OBJECT@0..18978
+    OBJ_BODY_MEMBER_LIST@0..18978
+      L_BRACE@0..1 "{"
+      WHITESPACE@1..4 "\n  "
+      MEMBER_BIND_STMT@4..20
+        OBJ_LOCAL@4..20
+          LOCAL_KW@4..9 "local"
+          WHITESPACE@9..10 " "
+          BIND_DESTRUCT@10..20
+            DESTRUCT_FULL@10..13
+              NAME@10..13
+                IDENT@10..13 "std"
+            WHITESPACE@13..14 " "
+            ASSIGN@14..15 "="
+            WHITESPACE@15..16 " "
+            EXPR_LITERAL@16..20
+              SELF_KW@16..20 "self"
+      COMMA@20..21 ","
+      WHITESPACE@21..24 "\n  "
+      MEMBER_BIND_STMT@24..41
+        OBJ_LOCAL@24..41
+          LOCAL_KW@24..29 "local"
+          WHITESPACE@29..30 " "
+          BIND_DESTRUCT@30..41
+            DESTRUCT_FULL@30..32
+              NAME@30..32
+                IDENT@30..32 "id"
+            WHITESPACE@32..33 " "
+            ASSIGN@33..34 "="
+            WHITESPACE@34..35 " "
+            EXPR_INDEX@35..41
+              EXPR_VAR@35..38
+                NAME@35..38
+                  IDENT@35..38 "std"
+              DOT@38..39 "."
+              NAME@39..41
+                IDENT@39..41 "id"
+      COMMA@41..42 ","
+      WHITESPACE@42..46 "\n\n  "
+      SINGLE_LINE_HASH_COMMENT@46..67 "# Magic legacy field\n"
+      WHITESPACE@67..69 "  "
+      MEMBER_FIELD@69..98
+        FIELD_NORMAL@69..98
+          FIELD_NAME_FIXED@69..77
+            NAME@69..77
+              IDENT@69..77 "thisFile"
+          COLONCOLON@77..79 "::"
+          WHITESPACE@79..80 " "
+          EXPR_INTRINSIC_THIS_FILE@80..98
+            INTRINSIC_THIS_FILE@80..98 "$intrinsicThisFile"
+      COMMA@98..99 ","
+      WHITESPACE@99..102 "\n  "
+      MEMBER_FIELD@102..119
+        FIELD_NORMAL@102..119
+          FIELD_NAME_FIXED@102..104
+            NAME@102..104
+              IDENT@102..104 "id"
+          COLONCOLON@104..106 "::"
+          WHITESPACE@106..107 " "
+          EXPR_INTRINSIC_ID@107..119
+            INTRINSIC_ID@107..119 "$intrinsicId"
+      COMMA@119..120 ","
+      WHITESPACE@120..124 "\n\n  "
+      SINGLE_LINE_HASH_COMMENT@124..176 "# Those functions are ..."
+      WHITESPACE@176..178 "  "
+      MEMBER_FIELD@178..205
+        FIELD_NORMAL@178..205
+          FIELD_NAME_FIXED@178..184
+            NAME@178..184
+              IDENT@178..184 "length"
+          COLONCOLON@184..186 "::"
+          WHITESPACE@186..187 " "
+          EXPR_INTRINSIC@187..205
+            INTRINSIC@187..197 "$intrinsic"
+            L_PAREN@197..198 "("
+            NAME@198..204
+              IDENT@198..204 "length"
+            R_PAREN@204..205 ")"
+      COMMA@205..206 ","
+      WHITESPACE@206..209 "\n  "
+      MEMBER_FIELD@209..232
+        FIELD_NORMAL@209..232
+          FIELD_NAME_FIXED@209..213
+            NAME@209..213
+              IDENT@209..213 "type"
+          COLONCOLON@213..215 "::"
+          WHITESPACE@215..216 " "
+          EXPR_INTRINSIC@216..232
+            INTRINSIC@216..226 "$intrinsic"
+            L_PAREN@226..227 "("
+            NAME@227..231
+              IDENT@227..231 "type"
+            R_PAREN@231..232 ")"
+      COMMA@232..233 ","
+      WHITESPACE@233..236 "\n  "
+      MEMBER_FIELD@236..269
+        FIELD_NORMAL@236..269
+          FIELD_NAME_FIXED@236..245
+            NAME@236..245
+              IDENT@236..245 "makeArray"
+          COLONCOLON@245..247 "::"
+          WHITESPACE@247..248 " "
+          EXPR_INTRINSIC@248..269
+            INTRINSIC@248..258 "$intrinsic"
+            L_PAREN@258..259 "("
+            NAME@259..268
+              IDENT@259..268 "makeArray"
+            R_PAREN@268..269 ")"
+      COMMA@269..270 ","
+      WHITESPACE@270..273 "\n  "
+      MEMBER_FIELD@273..306
+        FIELD_NORMAL@273..306
+          FIELD_NAME_FIXED@273..282
+            NAME@273..282
+              IDENT@273..282 "codepoint"
+          COLONCOLON@282..284 "::"
+          WHITESPACE@284..285 " "
+          EXPR_INTRINSIC@285..306
+            INTRINSIC@285..295 "$intrinsic"
+            L_PAREN@295..296 "("
+            NAME@296..305
+              IDENT@296..305 "codepoint"
+            R_PAREN@305..306 ")"
+      COMMA@306..307 ","
+      WHITESPACE@307..310 "\n  "
+      MEMBER_FIELD@310..353
+        FIELD_NORMAL@310..353
+          FIELD_NAME_FIXED@310..324
+            NAME@310..324
+              IDENT@310..324 "objectFieldsEx"
+          COLONCOLON@324..326 "::"
+          WHITESPACE@326..327 " "
+          EXPR_INTRINSIC@327..353
+            INTRINSIC@327..337 "$intrinsic"
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+              STRING_SINGLE@1397..1405 "'object'"
+      COMMA@1405..1406 ","
+      WHITESPACE@1406..1409 "\n  "
+      MEMBER_FIELD@1409..1444
+        FIELD_METHOD@1409..1444
+          FIELD_NAME_FIXED@1409..1416
+            NAME@1409..1416
+              IDENT@1409..1416 "isArray"
+          PARAMS_DESC@1416..1419
+            L_PAREN@1416..1417 "("
+            PARAM@1417..1418
+              DESTRUCT_FULL@1417..1418
+                NAME@1417..1418
+                  IDENT@1417..1418 "v"
+            R_PAREN@1418..1419 ")"
+          COLONCOLON@1419..1421 "::"
+          WHITESPACE@1421..1422 " "
+          EXPR_BINARY@1422..1444
+            LHS_EXPR@1422..1433
+              EXPR_APPLY@1422..1433
+                EXPR_INDEX@1422..1430
+                  EXPR_VAR@1422..1425
+                    NAME@1422..1425
+                      IDENT@1422..1425 "std"
+                  DOT@1425..1426 "."
+                  NAME@1426..1430
+                    IDENT@1426..1430 "type"
+                ARGS_DESC@1430..1433
+                  L_PAREN@1430..1431 "("
+                  ARG@1431..1432
+                    EXPR_VAR@1431..1432
+                      NAME@1431..1432
+                        IDENT@1431..1432 "v"
+                  R_PAREN@1432..1433 ")"
+            WHITESPACE@1433..1434 " "
+            EQ@1434..1436 "=="
+            WHITESPACE@1436..1437 " "
+            EXPR_STRING@1437..1444
+              STRING_SINGLE@1437..1444 "'array'"
+      COMMA@1444..1445 ","
+      WHITESPACE@1445..1448 "\n  "
+      MEMBER_FIELD@1448..1489
+        FIELD_METHOD@1448..1489
+          FIELD_NAME_FIXED@1448..1458
+            NAME@1448..1458
+              IDENT@1448..1458 "isFunction"
+          PARAMS_DESC@1458..1461
+            L_PAREN@1458..1459 "("
+            PARAM@1459..1460
+              DESTRUCT_FULL@1459..1460
+                NAME@1459..1460
+                  IDENT@1459..1460 "v"
+            R_PAREN@1460..1461 ")"
+          COLONCOLON@1461..1463 "::"
+          WHITESPACE@1463..1464 " "
+          EXPR_BINARY@1464..1489
+            LHS_EXPR@1464..1475
+              EXPR_APPLY@1464..1475
+                EXPR_INDEX@1464..1472
+                  EXPR_VAR@1464..1467
+                    NAME@1464..1467
+                      IDENT@1464..1467 "std"
+                  DOT@1467..1468 "."
+                  NAME@1468..1472
+                    IDENT@1468..1472 "type"
+                ARGS_DESC@1472..1475
+                  L_PAREN@1472..1473 "("
+                  ARG@1473..1474
+                    EXPR_VAR@1473..1474
+                      NAME@1473..1474
+                        IDENT@1473..1474 "v"
+                  R_PAREN@1474..1475 ")"
+            WHITESPACE@1475..1476 " "
+            EQ@1476..1478 "=="
+            WHITESPACE@1478..1479 " "
+            EXPR_STRING@1479..1489
+              STRING_SINGLE@1479..1489 "'function'"
+      COMMA@1489..1490 ","
+      WHITESPACE@1490..1494 "\n\n  "
+      MEMBER_FIELD@1494..1557
+        FIELD_METHOD@1494..1557
+          FIELD_NAME_FIXED@1494..1502
+            NAME@1494..1502
+              IDENT@1494..1502 "toString"
+          PARAMS_DESC@1502..1505
+            L_PAREN@1502..1503 "("
+            PARAM@1503..1504
+              DESTRUCT_FULL@1503..1504
+                NAME@1503..1504
+                  IDENT@1503..1504 "a"
+            R_PAREN@1504..1505 ")"
+          COLONCOLON@1505..1507 "::"
+          WHITESPACE@1507..1512 "\n    "
+          EXPR_IF_THEN_ELSE@1512..1557
+            IF_KW@1512..1514 "if"
+            WHITESPACE@1514..1515 " "
+            EXPR_BINARY@1515..1538
+              LHS_EXPR@1515..1526
+                EXPR_APPLY@1515..1526
+                  EXPR_INDEX@1515..1523
+                    EXPR_VAR@1515..1518
+                      NAME@1515..1518
+                        IDENT@1515..1518 "std"
+                    DOT@1518..1519 "."
+                    NAME@1519..1523
+                      IDENT@1519..1523 "type"
+                  ARGS_DESC@1523..1526
+                    L_PAREN@1523..1524 "("
+                    ARG@1524..1525
+                      EXPR_VAR@1524..1525
+                        NAME@1524..1525
+                          IDENT@1524..1525 "a"
+                    R_PAREN@1525..1526 ")"
+              WHITESPACE@1526..1527 " "
+              EQ@1527..1529 "=="
+              WHITESPACE@1529..1530 " "
+              EXPR_STRING@1530..1538
+                STRING_SINGLE@1530..1538 "'string'"
+            WHITESPACE@1538..1539 " "
+            THEN_KW@1539..1543 "then"
+            WHITESPACE@1543..1544 " "
+            TRUE_EXPR@1544..1545
+              EXPR_VAR@1544..1545
+                NAME@1544..1545
+                  IDENT@1544..1545 "a"
+            WHITESPACE@1545..1546 " "
+            ELSE_KW@1546..1550 "else"
+            WHITESPACE@1550..1551 " "
+            FALSE_EXPR@1551..1557
+              EXPR_BINARY@1551..1557
+                LHS_EXPR@1551..1553
+                  EXPR_STRING@1551..1553
+                    STRING_SINGLE@1551..1553 "''"
+                WHITESPACE@1553..1554 " "
+                PLUS@1554..1555 "+"
+                WHITESPACE@1555..1556 " "
+                EXPR_VAR@1556..1557
+                  NAME@1556..1557
+                    IDENT@1556..1557 "a"
+      COMMA@1557..1558 ","
+      WHITESPACE@1558..1562 "\n\n  "
+      MEMBER_FIELD@1562..1589
+        FIELD_NORMAL@1562..1589
+          FIELD_NAME_FIXED@1562..1568
+            NAME@1562..1568
+              IDENT@1562..1568 "substr"
+          COLONCOLON@1568..1570 "::"
+          WHITESPACE@1570..1571 " "
+          EXPR_INTRINSIC@1571..1589
+            INTRINSIC@1571..1581 "$intrinsic"
+            L_PAREN@1581..1582 "("
+            NAME@1582..1588
+              IDENT@1582..1588 "substr"
+            R_PAREN@1588..1589 ")"
+      COMMA@1589..1590 ","
+      WHITESPACE@1590..1594 "\n\n  "
+      MEMBER_FIELD@1594..1718
+        FIELD_METHOD@1594..1718
+          FIELD_NAME_FIXED@1594..1604
+            NAME@1594..1604
+              IDENT@1594..1604 "startsWith"
+          PARAMS_DESC@1604..1610
+            L_PAREN@1604..1605 "("
+            PARAM@1605..1606
+              DESTRUCT_FULL@1605..1606
+                NAME@1605..1606
+                  IDENT@1605..1606 "a"
+            COMMA@1606..1607 ","
+            WHITESPACE@1607..1608 " "
+            PARAM@1608..1609
+              DESTRUCT_FULL@1608..1609
+                NAME@1608..1609
+                  IDENT@1608..1609 "b"
+            R_PAREN@1609..1610 ")"
+          COLONCOLON@1610..1612 "::"
+          WHITESPACE@1612..1617 "\n    "
+          EXPR_IF_THEN_ELSE@1617..1718
+            IF_KW@1617..1619 "if"
+            WHITESPACE@1619..1620 " "
+            EXPR_BINARY@1620..1649
+              LHS_EXPR@1620..1633
+                EXPR_APPLY@1620..1633
+                  EXPR_INDEX@1620..1630
+                    EXPR_VAR@1620..1623
+                      NAME@1620..1623
+                        IDENT@1620..1623 "std"
+                    DOT@1623..1624 "."
+                    NAME@1624..1630
+                      IDENT@1624..1630 "length"
+                  ARGS_DESC@1630..1633
+                    L_PAREN@1630..1631 "("
+                    ARG@1631..1632
+                      EXPR_VAR@1631..1632
+                        NAME@1631..1632
+                          IDENT@1631..1632 "a"
+                    R_PAREN@1632..1633 ")"
+              WHITESPACE@1633..1634 " "
+              LT@1634..1635 "<"
+              WHITESPACE@1635..1636 " "
+              EXPR_APPLY@1636..1649
+                EXPR_INDEX@1636..1646
+                  EXPR_VAR@1636..1639
+                    NAME@1636..1639
+                      IDENT@1636..1639 "std"
+                  DOT@1639..1640 "."
+                  NAME@1640..1646
+                    IDENT@1640..1646 "length"
+                ARGS_DESC@1646..1649
+                  L_PAREN@1646..1647 "("
+                  ARG@1647..1648
+                    EXPR_VAR@1647..1648
+                      NAME@1647..1648
+                        IDENT@1647..1648 "b"
+                  R_PAREN@1648..1649 ")"
+            WHITESPACE@1649..1650 " "
+            THEN_KW@1650..1654 "then"
+            WHITESPACE@1654..1661 "\n      "
+            TRUE_EXPR@1661..1666
+              EXPR_LITERAL@1661..1666
+                FALSE_KW@1661..1666 "false"
+            WHITESPACE@1666..1671 "\n    "
+            ELSE_KW@1671..1675 "else"
+            WHITESPACE@1675..1682 "\n      "
+            FALSE_EXPR@1682..1718
+              EXPR_BINARY@1682..1718
+                LHS_EXPR@1682..1713
+                  EXPR_APPLY@1682..1713
+                    EXPR_INDEX@1682..1692
+                      EXPR_VAR@1682..1685
+                        NAME@1682..1685
+                          IDENT@1682..1685 "std"
+                      DOT@1685..1686 "."
+                      NAME@1686..1692
+                        IDENT@1686..1692 "substr"
+                    ARGS_DESC@1692..1713
+                      L_PAREN@1692..1693 "("
+                      ARG@1693..1694
+                        EXPR_VAR@1693..1694
+                          NAME@1693..1694
+                            IDENT@1693..1694 "a"
+                      COMMA@1694..1695 ","
+                      WHITESPACE@1695..1696 " "
+                      ARG@1696..1697
+                        EXPR_NUMBER@1696..1697
+                          FLOAT@1696..1697 "0"
+                      COMMA@1697..1698 ","
+                      WHITESPACE@1698..1699 " "
+                      ARG@1699..1712
+                        EXPR_APPLY@1699..1712
+                          EXPR_INDEX@1699..1709
+                            EXPR_VAR@1699..1702
+                              NAME@1699..1702
+                                IDENT@1699..1702 "std"
+                            DOT@1702..1703 "."
+                            NAME@1703..1709
+                              IDENT@1703..1709 "length"
+                          ARGS_DESC@1709..1712
+                            L_PAREN@1709..1710 "("
+                            ARG@1710..1711
+                              EXPR_VAR@1710..1711
+                                NAME@1710..1711
+                                  IDENT@1710..1711 "b"
+                            R_PAREN@1711..1712 ")"
+                      R_PAREN@1712..1713 ")"
+                WHITESPACE@1713..1714 " "
+                EQ@1714..1716 "=="
+                WHITESPACE@1716..1717 " "
+                EXPR_VAR@1717..1718
+                  NAME@1717..1718
+                    IDENT@1717..1718 "b"
+      COMMA@1718..1719 ","
+      WHITESPACE@1719..1723 "\n\n  "
+      MEMBER_FIELD@1723..1873
+        FIELD_METHOD@1723..1873
+          FIELD_NAME_FIXED@1723..1731
+            NAME@1723..1731
+              IDENT@1723..1731 "endsWith"
+          PARAMS_DESC@1731..1737
+            L_PAREN@1731..1732 "("
+            PARAM@1732..1733
+              DESTRUCT_FULL@1732..1733
+                NAME@1732..1733
+                  IDENT@1732..1733 "a"
+            COMMA@1733..1734 ","
+            WHITESPACE@1734..1735 " "
+            PARAM@1735..1736
+              DESTRUCT_FULL@1735..1736
+                NAME@1735..1736
+                  IDENT@1735..1736 "b"
+            R_PAREN@1736..1737 ")"
+          COLONCOLON@1737..1739 "::"
+          WHITESPACE@1739..1744 "\n    "
+          EXPR_IF_THEN_ELSE@1744..1873
+            IF_KW@1744..1746 "if"
+            WHITESPACE@1746..1747 " "
+            EXPR_BINARY@1747..1776
+              LHS_EXPR@1747..1760
+                EXPR_APPLY@1747..1760
+                  EXPR_INDEX@1747..1757
+                    EXPR_VAR@1747..1750
+                      NAME@1747..1750
+                        IDENT@1747..1750 "std"
+                    DOT@1750..1751 "."
+                    NAME@1751..1757
+                      IDENT@1751..1757 "length"
+                  ARGS_DESC@1757..1760
+                    L_PAREN@1757..1758 "("
+                    ARG@1758..1759
+                      EXPR_VAR@1758..1759
+                        NAME@1758..1759
+                          IDENT@1758..1759 "a"
+                    R_PAREN@1759..1760 ")"
+              WHITESPACE@1760..1761 " "
+              LT@1761..1762 "<"
+              WHITESPACE@1762..1763 " "
+              EXPR_APPLY@1763..1776
+                EXPR_INDEX@1763..1773
+                  EXPR_VAR@1763..1766
+                    NAME@1763..1766
+                      IDENT@1763..1766 "std"
+                  DOT@1766..1767 "."
+                  NAME@1767..1773
+                    IDENT@1767..1773 "length"
+                ARGS_DESC@1773..1776
+                  L_PAREN@1773..1774 "("
+                  ARG@1774..1775
+                    EXPR_VAR@1774..1775
+                      NAME@1774..1775
+                        IDENT@1774..1775 "b"
+                  R_PAREN@1775..1776 ")"
+            WHITESPACE@1776..1777 " "
+            THEN_KW@1777..1781 "then"
+            WHITESPACE@1781..1788 "\n      "
+            TRUE_EXPR@1788..1793
+              EXPR_LITERAL@1788..1793
+                FALSE_KW@1788..1793 "false"
+            WHITESPACE@1793..1798 "\n    "
+            ELSE_KW@1798..1802 "else"
+            WHITESPACE@1802..1809 "\n      "
+            FALSE_EXPR@1809..1873
+              EXPR_BINARY@1809..1873
+                LHS_EXPR@1809..1868
+                  EXPR_APPLY@1809..1868
+                    EXPR_INDEX@1809..1819
+                      EXPR_VAR@1809..1812
+                        NAME@1809..1812
+                          IDENT@1809..1812 "std"
+                      DOT@1812..1813 "."
+                      NAME@1813..1819
+                        IDENT@1813..1819 "substr"
+                    ARGS_DESC@1819..1868
+                      L_PAREN@1819..1820 "("
+                      ARG@1820..1821
+                        EXPR_VAR@1820..1821
+                          NAME@1820..1821
+                            IDENT@1820..1821 "a"
+                      COMMA@1821..1822 ","
+                      WHITESPACE@1822..1823 " "
+                      ARG@1823..1852
+                        EXPR_BINARY@1823..1852
+                          LHS_EXPR@1823..1836
+                            EXPR_APPLY@1823..1836
+                              EXPR_INDEX@1823..1833
+                                EXPR_VAR@1823..1826
+                                  NAME@1823..1826
+                                    IDENT@1823..1826 "std"
+                                DOT@1826..1827 "."
+                                NAME@1827..1833
+                                  IDENT@1827..1833 "length"
+                              ARGS_DESC@1833..1836
+                                L_PAREN@1833..1834 "("
+                                ARG@1834..1835
+                                  EXPR_VAR@1834..1835
+                                    NAME@1834..1835
+                                      IDENT@1834..1835 "a"
+                                R_PAREN@1835..1836 ")"
+                          WHITESPACE@1836..1837 " "
+                          MINUS@1837..1838 "-"
+                          WHITESPACE@1838..1839 " "
+                          EXPR_APPLY@1839..1852
+                            EXPR_INDEX@1839..1849
+                              EXPR_VAR@1839..1842
+                                NAME@1839..1842
+                                  IDENT@1839..1842 "std"
+                              DOT@1842..1843 "."
+                              NAME@1843..1849
+                                IDENT@1843..1849 "length"
+                            ARGS_DESC@1849..1852
+                              L_PAREN@1849..1850 "("
+                              ARG@1850..1851
+                                EXPR_VAR@1850..1851
+                                  NAME@1850..1851
+                                    IDENT@1850..1851 "b"
+                              R_PAREN@1851..1852 ")"
+                      COMMA@1852..1853 ","
+                      WHITESPACE@1853..1854 " "
+                      ARG@1854..1867
+                        EXPR_APPLY@1854..1867
+                          EXPR_INDEX@1854..1864
+                            EXPR_VAR@1854..1857
+                              NAME@1854..1857
+                                IDENT@1854..1857 "std"
+                            DOT@1857..1858 "."
+                            NAME@1858..1864
+                              IDENT@1858..1864 "length"
+                          ARGS_DESC@1864..1867
+                            L_PAREN@1864..1865 "("
+                            ARG@1865..1866
+                              EXPR_VAR@1865..1866
+                                NAME@1865..1866
+                                  IDENT@1865..1866 "b"
+                            R_PAREN@1866..1867 ")"
+                      R_PAREN@1867..1868 ")"
+                WHITESPACE@1868..1869 " "
+                EQ@1869..1871 "=="
+                WHITESPACE@1871..1872 " "
+                EXPR_VAR@1872..1873
+                  NAME@1872..1873
+                    IDENT@1872..1873 "b"
+      COMMA@1873..1874 ","
+      WHITESPACE@1874..1878 "\n\n  "
+      MEMBER_FIELD@1878..2021
+        FIELD_METHOD@1878..2021
+          FIELD_NAME_FIXED@1878..1889
+            NAME@1878..1889
+              IDENT@1878..1889 "lstripChars"
+          PARAMS_DESC@1889..1901
+            L_PAREN@1889..1890 "("
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+              DESTRUCT_FULL@1890..1893
+                NAME@1890..1893
+                  IDENT@1890..1893 "str"
+            COMMA@1893..1894 ","
+            WHITESPACE@1894..1895 " "
+            PARAM@1895..1900
+              DESTRUCT_FULL@1895..1900
+                NAME@1895..1900
+                  IDENT@1895..1900 "chars"
+            R_PAREN@1900..1901 ")"
+          COLONCOLON@1901..1903 "::"
+          WHITESPACE@1903..1908 "\n    "
+          EXPR_IF_THEN_ELSE@1908..2021
+            IF_KW@1908..1910 "if"
+            WHITESPACE@1910..1911 " "
+            EXPR_BINARY@1911..1959
+              LHS_EXPR@1911..1930
+                EXPR_BINARY@1911..1930
+                  LHS_EXPR@1911..1926
+                    EXPR_APPLY@1911..1926
+                      EXPR_INDEX@1911..1921
+                        EXPR_VAR@1911..1914
+                          NAME@1911..1914
+                            IDENT@1911..1914 "std"
+                        DOT@1914..1915 "."
+                        NAME@1915..1921
+                          IDENT@1915..1921 "length"
+                      ARGS_DESC@1921..1926
+                        L_PAREN@1921..1922 "("
+                        ARG@1922..1925
+                          EXPR_VAR@1922..1925
+                            NAME@1922..1925
+                              IDENT@1922..1925 "str"
+                        R_PAREN@1925..1926 ")"
+                  WHITESPACE@1926..1927 " "
+                  GT@1927..1928 ">"
+                  WHITESPACE@1928..1929 " "
+                  EXPR_NUMBER@1929..1930
+                    FLOAT@1929..1930 "0"
+              WHITESPACE@1930..1931 " "
+              AND@1931..1933 "&&"
+              WHITESPACE@1933..1934 " "
+              EXPR_APPLY@1934..1959
+                EXPR_INDEX@1934..1944
+                  EXPR_VAR@1934..1937
+                    NAME@1934..1937
+                      IDENT@1934..1937 "std"
+                  DOT@1937..1938 "."
+                  NAME@1938..1944
+                    IDENT@1938..1944 "member"
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+                  L_PAREN@1944..1945 "("
+                  ARG@1945..1950
+                    EXPR_VAR@1945..1950
+                      NAME@1945..1950
+                        IDENT@1945..1950 "chars"
+                  COMMA@1950..1951 ","
+                  WHITESPACE@1951..1952 " "
+                  ARG@1952..1958
+                    EXPR_INDEX_EXPR@1952..1958
+                      LHS_EXPR@1952..1955
+                        EXPR_VAR@1952..1955
+                          NAME@1952..1955
+                            IDENT@1952..1955 "str"
+                      L_BRACK@1955..1956 "["
+                      EXPR_NUMBER@1956..1957
+                        FLOAT@1956..1957 "0"
+                      R_BRACK@1957..1958 "]"
+                  R_PAREN@1958..1959 ")"
+            WHITESPACE@1959..1960 " "
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+            WHITESPACE@1964..1971 "\n      "
+            TRUE_EXPR@1971..2002
+              EXPR_APPLY@1971..2002
+                EXPR_INDEX@1971..1986
+                  EXPR_VAR@1971..1974
+                    NAME@1971..1974
+                      IDENT@1971..1974 "std"
+                  DOT@1974..1975 "."
+                  NAME@1975..1986
+                    IDENT@1975..1986 "lstripChars"
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+                  L_PAREN@1986..1987 "("
+                  ARG@1987..1994
+                    EXPR_SLICE@1987..1994
+                      EXPR_VAR@1987..1990
+                        NAME@1987..1990
+                          IDENT@1987..1990 "str"
+                      SLICE_DESC@1990..1994
+                        L_BRACK@1990..1991 "["
+                        EXPR_NUMBER@1991..1992
+                          FLOAT@1991..1992 "1"
+                        COLON@1992..1993 ":"
+                        R_BRACK@1993..1994 "]"
+                  COMMA@1994..1995 ","
+                  WHITESPACE@1995..1996 " "
+                  ARG@1996..2001
+                    EXPR_VAR@1996..2001
+                      NAME@1996..2001
+                        IDENT@1996..2001 "chars"
+                  R_PAREN@2001..2002 ")"
+            WHITESPACE@2002..2007 "\n    "
+            ELSE_KW@2007..2011 "else"
+            WHITESPACE@2011..2018 "\n      "
+            FALSE_EXPR@2018..2021
+              EXPR_VAR@2018..2021
+                NAME@2018..2021
+                  IDENT@2018..2021 "str"
+      COMMA@2021..2022 ","
+      WHITESPACE@2022..2026 "\n\n  "
+      MEMBER_FIELD@2026..2202
+        FIELD_METHOD@2026..2202
+          FIELD_NAME_FIXED@2026..2037
+            NAME@2026..2037
+              IDENT@2026..2037 "rstripChars"
+          PARAMS_DESC@2037..2049
+            L_PAREN@2037..2038 "("
+            PARAM@2038..2041
+              DESTRUCT_FULL@2038..2041
+                NAME@2038..2041
+                  IDENT@2038..2041 "str"
+            COMMA@2041..2042 ","
+            WHITESPACE@2042..2043 " "
+            PARAM@2043..2048
+              DESTRUCT_FULL@2043..2048
+                NAME@2043..2048
+                  IDENT@2043..2048 "chars"
+            R_PAREN@2048..2049 ")"
+          COLONCOLON@2049..2051 "::"
+          WHITESPACE@2051..2056 "\n    "
+          EXPR_LOCAL@2056..2202
+            LOCAL_KW@2056..2061 "local"
+            WHITESPACE@2061..2062 " "
+            BIND_DESTRUCT@2062..2083
+              DESTRUCT_FULL@2062..2065
+                NAME@2062..2065
+                  IDENT@2062..2065 "len"
+              WHITESPACE@2065..2066 " "
+              ASSIGN@2066..2067 "="
+              WHITESPACE@2067..2068 " "
+              EXPR_APPLY@2068..2083
+                EXPR_INDEX@2068..2078
+                  EXPR_VAR@2068..2071
+                    NAME@2068..2071
+                      IDENT@2068..2071 "std"
+                  DOT@2071..2072 "."
+                  NAME@2072..2078
+                    IDENT@2072..2078 "length"
+                ARGS_DESC@2078..2083
+                  L_PAREN@2078..2079 "("
+                  ARG@2079..2082
+                    EXPR_VAR@2079..2082
+                      NAME@2079..2082
+                        IDENT@2079..2082 "str"
+                  R_PAREN@2082..2083 ")"
+            SEMI@2083..2084 ";"
+            WHITESPACE@2084..2089 "\n    "
+            EXPR_IF_THEN_ELSE@2089..2202
+              IF_KW@2089..2091 "if"
+              WHITESPACE@2091..2092 " "
+              EXPR_BINARY@2092..2134
+                LHS_EXPR@2092..2099
+                  EXPR_BINARY@2092..2099
+                    LHS_EXPR@2092..2095
+                      EXPR_VAR@2092..2095
+                        NAME@2092..2095
+                          IDENT@2092..2095 "len"
+                    WHITESPACE@2095..2096 " "
+                    GT@2096..2097 ">"
+                    WHITESPACE@2097..2098 " "
+                    EXPR_NUMBER@2098..2099
+                      FLOAT@2098..2099 "0"
+                WHITESPACE@2099..2100 " "
+                AND@2100..2102 "&&"
+                WHITESPACE@2102..2103 " "
+                EXPR_APPLY@2103..2134
+                  EXPR_INDEX@2103..2113
+                    EXPR_VAR@2103..2106
+                      NAME@2103..2106
+                        IDENT@2103..2106 "std"
+                    DOT@2106..2107 "."
+                    NAME@2107..2113
+                      IDENT@2107..2113 "member"
+                  ARGS_DESC@2113..2134
+                    L_PAREN@2113..2114 "("
+                    ARG@2114..2119
+                      EXPR_VAR@2114..2119
+                        NAME@2114..2119
+                          IDENT@2114..2119 "chars"
+                    COMMA@2119..2120 ","
+                    WHITESPACE@2120..2121 " "
+                    ARG@2121..2133
+                      EXPR_INDEX_EXPR@2121..2133
+                        LHS_EXPR@2121..2124
+                          EXPR_VAR@2121..2124
+                            NAME@2121..2124
+                              IDENT@2121..2124 "str"
+                        L_BRACK@2124..2125 "["
+                        EXPR_BINARY@2125..2132
+                          LHS_EXPR@2125..2128
+                            EXPR_VAR@2125..2128
+                              NAME@2125..2128
+                                IDENT@2125..2128 "len"
+                          WHITESPACE@2128..2129 " "
+                          MINUS@2129..2130 "-"
+                          WHITESPACE@2130..2131 " "
+                          EXPR_NUMBER@2131..2132
+                            FLOAT@2131..2132 "1"
+                        R_BRACK@2132..2133 "]"
+                    R_PAREN@2133..2134 ")"
+              WHITESPACE@2134..2135 " "
+              THEN_KW@2135..2139 "then"
+              WHITESPACE@2139..2146 "\n      "
+              TRUE_EXPR@2146..2183
+                EXPR_APPLY@2146..2183
+                  EXPR_INDEX@2146..2161
+                    EXPR_VAR@2146..2149
+                      NAME@2146..2149
+                        IDENT@2146..2149 "std"
+                    DOT@2149..2150 "."
+                    NAME@2150..2161
+                      IDENT@2150..2161 "rstripChars"
+                  ARGS_DESC@2161..2183
+                    L_PAREN@2161..2162 "("
+                    ARG@2162..2175
+                      EXPR_SLICE@2162..2175
+                        EXPR_VAR@2162..2165
+                          NAME@2162..2165
+                            IDENT@2162..2165 "str"
+                        SLICE_DESC@2165..2175
+                          L_BRACK@2165..2166 "["
+                          COLON@2166..2167 ":"
+                          SLICE_DESC_END@2167..2174
+                            EXPR_BINARY@2167..2174
+                              LHS_EXPR@2167..2170
+                                EXPR_VAR@2167..2170
+                                  NAME@2167..2170
+                                    IDENT@2167..2170 "len"
+                              WHITESPACE@2170..2171 " "
+                              MINUS@2171..2172 "-"
+                              WHITESPACE@2172..2173 " "
+                              EXPR_NUMBER@2173..2174
+                                FLOAT@2173..2174 "1"
+                          R_BRACK@2174..2175 "]"
+                    COMMA@2175..2176 ","
+                    WHITESPACE@2176..2177 " "
+                    ARG@2177..2182
+                      EXPR_VAR@2177..2182
+                        NAME@2177..2182
+                          IDENT@2177..2182 "chars"
+                    R_PAREN@2182..2183 ")"
+              WHITESPACE@2183..2188 "\n    "
+              ELSE_KW@2188..2192 "else"
+              WHITESPACE@2192..2199 "\n      "
+              FALSE_EXPR@2199..2202
+                EXPR_VAR@2199..2202
+                  NAME@2199..2202
+                    IDENT@2199..2202 "str"
+      COMMA@2202..2203 ","
+      WHITESPACE@2203..2207 "\n\n  "
+      MEMBER_FIELD@2207..2287
+        FIELD_METHOD@2207..2287
+          FIELD_NAME_FIXED@2207..2217
+            NAME@2207..2217
+              IDENT@2207..2217 "stripChars"
+          PARAMS_DESC@2217..2229
+            L_PAREN@2217..2218 "("
+            PARAM@2218..2221
+              DESTRUCT_FULL@2218..2221
+                NAME@2218..2221
+                  IDENT@2218..2221 "str"
+            COMMA@2221..2222 ","
+            WHITESPACE@2222..2223 " "
+            PARAM@2223..2228
+              DESTRUCT_FULL@2223..2228
+                NAME@2223..2228
+                  IDENT@2223..2228 "chars"
+            R_PAREN@2228..2229 ")"
+          COLONCOLON@2229..2231 "::"
+          WHITESPACE@2231..2236 "\n    "
+          EXPR_APPLY@2236..2287
+            EXPR_INDEX@2236..2251
+              EXPR_VAR@2236..2239
+                NAME@2236..2239
+                  IDENT@2236..2239 "std"
+              DOT@2239..2240 "."
+              NAME@2240..2251
+                IDENT@2240..2251 "lstripChars"
+            ARGS_DESC@2251..2287
+              L_PAREN@2251..2252 "("
+              ARG@2252..2279
+                EXPR_APPLY@2252..2279
+                  EXPR_INDEX@2252..2267
+                    EXPR_VAR@2252..2255
+                      NAME@2252..2255
+                        IDENT@2252..2255 "std"
+                    DOT@2255..2256 "."
+                    NAME@2256..2267
+                      IDENT@2256..2267 "rstripChars"
+                  ARGS_DESC@2267..2279
+                    L_PAREN@2267..2268 "("
+                    ARG@2268..2271
+                      EXPR_VAR@2268..2271
+                        NAME@2268..2271
+                          IDENT@2268..2271 "str"
+                    COMMA@2271..2272 ","
+                    WHITESPACE@2272..2273 " "
+                    ARG@2273..2278
+                      EXPR_VAR@2273..2278
+                        NAME@2273..2278
+                          IDENT@2273..2278 "chars"
+                    R_PAREN@2278..2279 ")"
+              COMMA@2279..2280 ","
+              WHITESPACE@2280..2281 " "
+              ARG@2281..2286
+                EXPR_VAR@2281..2286
+                  NAME@2281..2286
+                    IDENT@2281..2286 "chars"
+              R_PAREN@2286..2287 ")"
+      COMMA@2287..2288 ","
+      WHITESPACE@2288..2292 "\n\n  "
+      MEMBER_FIELD@2292..2365
+        FIELD_METHOD@2292..2365
+          FIELD_NAME_FIXED@2292..2303
+            NAME@2292..2303
+              IDENT@2292..2303 "stringChars"
+          PARAMS_DESC@2303..2308
+            L_PAREN@2303..2304 "("
+            PARAM@2304..2307
+              DESTRUCT_FULL@2304..2307
+                NAME@2304..2307
+                  IDENT@2304..2307 "str"
+            R_PAREN@2307..2308 ")"
+          COLONCOLON@2308..2310 "::"
+          WHITESPACE@2310..2315 "\n    "
+          EXPR_APPLY@2315..2365
+            EXPR_INDEX@2315..2328
+              EXPR_VAR@2315..2318
+                NAME@2315..2318
+                  IDENT@2315..2318 "std"
+              DOT@2318..2319 "."
+              NAME@2319..2328
+                IDENT@2319..2328 "makeArray"
+            ARGS_DESC@2328..2365
+              L_PAREN@2328..2329 "("
+              ARG@2329..2344
+                EXPR_APPLY@2329..2344
+                  EXPR_INDEX@2329..2339
+                    EXPR_VAR@2329..2332
+                      NAME@2329..2332
+                        IDENT@2329..2332 "std"
+                    DOT@2332..2333 "."
+                    NAME@2333..2339
+                      IDENT@2333..2339 "length"
+                  ARGS_DESC@2339..2344
+                    L_PAREN@2339..2340 "("
+                    ARG@2340..2343
+                      EXPR_VAR@2340..2343
+                        NAME@2340..2343
+                          IDENT@2340..2343 "str"
+                    R_PAREN@2343..2344 ")"
+              COMMA@2344..2345 ","
+              WHITESPACE@2345..2346 " "
+              ARG@2346..2364
+                EXPR_FUNCTION@2346..2364
+                  FUNCTION_KW@2346..2354 "function"
+                  PARAMS_DESC@2354..2357
+                    L_PAREN@2354..2355 "("
+                    PARAM@2355..2356
+                      DESTRUCT_FULL@2355..2356
+                        NAME@2355..2356
+                          IDENT@2355..2356 "i"
+                    R_PAREN@2356..2357 ")"
+                  WHITESPACE@2357..2358 " "
+                  EXPR_INDEX_EXPR@2358..2364
+                    LHS_EXPR@2358..2361
+                      EXPR_VAR@2358..2361
+                        NAME@2358..2361
+                          IDENT@2358..2361 "str"
+                    L_BRACK@2361..2362 "["
+                    EXPR_VAR@2362..2363
+                      NAME@2362..2363
+                        IDENT@2362..2363 "i"
+                    R_BRACK@2363..2364 "]"
+              R_PAREN@2364..2365 ")"
+      COMMA@2365..2366 ","
+      WHITESPACE@2366..2370 "\n\n  "
+      MEMBER_BIND_STMT@2370..3086
+        OBJ_LOCAL@2370..3086
+          LOCAL_KW@2370..2375 "local"
+          WHITESPACE@2375..2376 " "
+          BIND_FUNCTION@2376..3086
+            NAME@2376..2385
+              IDENT@2376..2385 "parse_nat"
+            PARAMS_DESC@2385..2396
+              L_PAREN@2385..2386 "("
+              PARAM@2386..2389
+                DESTRUCT_FULL@2386..2389
+                  NAME@2386..2389
+                    IDENT@2386..2389 "str"
+              COMMA@2389..2390 ","
+              WHITESPACE@2390..2391 " "
+              PARAM@2391..2395
+                DESTRUCT_FULL@2391..2395
+                  NAME@2391..2395
+                    IDENT@2391..2395 "base"
+              R_PAREN@2395..2396 ")"
+            WHITESPACE@2396..2397 " "
+            ASSIGN@2397..2398 "="
+            WHITESPACE@2398..2403 "\n    "
+            EXPR_ASSERT@2403..3086
+              ASSERTION@2403..2467
+                ASSERT_KW@2403..2409 "assert"
+                WHITESPACE@2409..2410 " "
+                LHS_EXPR@2410..2432
+                  EXPR_BINARY@2410..2432
+                    LHS_EXPR@2410..2418
+                      EXPR_BINARY@2410..2418
+                        LHS_EXPR@2410..2414
+                          EXPR_VAR@2410..2414
+                            NAME@2410..2414
+                              IDENT@2410..2414 "base"
+                        WHITESPACE@2414..2415 " "
+                        GT@2415..2416 ">"
+                        WHITESPACE@2416..2417 " "
+                        EXPR_NUMBER@2417..2418
+                          FLOAT@2417..2418 "0"
+                    WHITESPACE@2418..2419 " "
+                    AND@2419..2421 "&&"
+                    WHITESPACE@2421..2422 " "
+                    EXPR_BINARY@2422..2432
+                      LHS_EXPR@2422..2426
+                        EXPR_VAR@2422..2426
+                          NAME@2422..2426
+                            IDENT@2422..2426 "base"
+                      WHITESPACE@2426..2427 " "
+                      LE@2427..2429 "<="
+                      WHITESPACE@2429..2430 " "
+                      EXPR_NUMBER@2430..2432
+                        FLOAT@2430..2432 "16"
+                WHITESPACE@2432..2433 " "
+                COLON@2433..2434 ":"
+                WHITESPACE@2434..2435 " "
+                EXPR_BINARY@2435..2467
+                  LHS_EXPR@2435..2460
+                    EXPR_STRING@2435..2460
+                      STRING_SINGLE@2435..2460 "'integer base %d inva ..."
+                  WHITESPACE@2460..2461 " "
+                  MODULO@2461..2462 "%"
+                  WHITESPACE@2462..2463 " "
+                  EXPR_VAR@2463..2467
+                    NAME@2463..2467
+                      IDENT@2463..2467 "base"
+              SEMI@2467..2468 ";"
+              WHITESPACE@2468..2473 "\n    "
+              SINGLE_LINE_SLASH_COMMENT@2473..2517 "// These codepoints a ..."
+              WHITESPACE@2517..2521 "    "
+              EXPR_LOCAL@2521..3086
+                LOCAL_KW@2521..2526 "local"
+                WHITESPACE@2526..2527 " "
+                BIND_DESTRUCT@2527..2557
+                  DESTRUCT_FULL@2527..2536
+                    NAME@2527..2536
+                      IDENT@2527..2536 "zero_code"
+                  WHITESPACE@2536..2537 " "
+                  ASSIGN@2537..2538 "="
+                  WHITESPACE@2538..2539 " "
+                  EXPR_APPLY@2539..2557
+                    EXPR_INDEX@2539..2552
+                      EXPR_VAR@2539..2542
+                        NAME@2539..2542
+                          IDENT@2539..2542 "std"
+                      DOT@2542..2543 "."
+                      NAME@2543..2552
+                        IDENT@2543..2552 "codepoint"
+                    ARGS_DESC@2552..2557
+                      L_PAREN@2552..2553 "("
+                      ARG@2553..2556
+                        EXPR_STRING@2553..2556
+                          STRING_SINGLE@2553..2556 "'0'"
+                      R_PAREN@2556..2557 ")"
+                SEMI@2557..2558 ";"
+                WHITESPACE@2558..2563 "\n    "
+                EXPR_LOCAL@2563..3086
+                  LOCAL_KW@2563..2568 "local"
+                  WHITESPACE@2568..2569 " "
+                  BIND_DESTRUCT@2569..2602
+                    DESTRUCT_FULL@2569..2581
+                      NAME@2569..2581
+                        IDENT@2569..2581 "upper_a_code"
+                    WHITESPACE@2581..2582 " "
+                    ASSIGN@2582..2583 "="
+                    WHITESPACE@2583..2584 " "
+                    EXPR_APPLY@2584..2602
+                      EXPR_INDEX@2584..2597
+                        EXPR_VAR@2584..2587
+                          NAME@2584..2587
+                            IDENT@2584..2587 "std"
+                        DOT@2587..2588 "."
+                        NAME@2588..2597
+                          IDENT@2588..2597 "codepoint"
+                      ARGS_DESC@2597..2602
+                        L_PAREN@2597..2598 "("
+                        ARG@2598..2601
+                          EXPR_STRING@2598..2601
+                            STRING_SINGLE@2598..2601 "'A'"
+                        R_PAREN@2601..2602 ")"
+                  SEMI@2602..2603 ";"
+                  WHITESPACE@2603..2608 "\n    "
+                  EXPR_LOCAL@2608..3086
+                    LOCAL_KW@2608..2613 "local"
+                    WHITESPACE@2613..2614 " "
+                    BIND_DESTRUCT@2614..2647
+                      DESTRUCT_FULL@2614..2626
+                        NAME@2614..2626
+                          IDENT@2614..2626 "lower_a_code"
+                      WHITESPACE@2626..2627 " "
+                      ASSIGN@2627..2628 "="
+                      WHITESPACE@2628..2629 " "
+                      EXPR_APPLY@2629..2647
+                        EXPR_INDEX@2629..2642
+                          EXPR_VAR@2629..2632
+                            NAME@2629..2632
+                              IDENT@2629..2632 "std"
+                          DOT@2632..2633 "."
+                          NAME@2633..2642
+                            IDENT@2633..2642 "codepoint"
+                        ARGS_DESC@2642..2647
+                          L_PAREN@2642..2643 "("
+                          ARG@2643..2646
+                            EXPR_STRING@2643..2646
+                              STRING_SINGLE@2643..2646 "'a'"
+                          R_PAREN@2646..2647 ")"
+                    SEMI@2647..2648 ";"
+                    WHITESPACE@2648..2653 "\n    "
+                    EXPR_LOCAL@2653..3086
+                      LOCAL_KW@2653..2658 "local"
+                      WHITESPACE@2658..2659 " "
+                      BIND_FUNCTION@2659..3036
+                        NAME@2659..2667
+                          IDENT@2659..2667 "addDigit"
+                        PARAMS_DESC@2667..2684
+                          L_PAREN@2667..2668 "("
+                          PARAM@2668..2677
+                            DESTRUCT_FULL@2668..2677
+                              NAME@2668..2677
+                                IDENT@2668..2677 "aggregate"
+                          COMMA@2677..2678 ","
+                          WHITESPACE@2678..2679 " "
+                          PARAM@2679..2683
+                            DESTRUCT_FULL@2679..2683
+                              NAME@2679..2683
+                                IDENT@2679..2683 "char"
+                          R_PAREN@2683..2684 ")"
+                        WHITESPACE@2684..2685 " "
+                        ASSIGN@2685..2686 "="
+                        WHITESPACE@2686..2693 "\n      "
+                        EXPR_LOCAL@2693..3036
+                          LOCAL_KW@2693..2698 "local"
+                          WHITESPACE@2698..2699 " "
+                          BIND_DESTRUCT@2699..2725
+                            DESTRUCT_FULL@2699..2703
+                              NAME@2699..2703
+                                IDENT@2699..2703 "code"
+                            WHITESPACE@2703..2704 " "
+                            ASSIGN@2704..2705 "="
+                            WHITESPACE@2705..2706 " "
+                            EXPR_APPLY@2706..2725
+                              EXPR_INDEX@2706..2719
+                                EXPR_VAR@2706..2709
+                                  NAME@2706..2709
+                                    IDENT@2706..2709 "std"
+                                DOT@2709..2710 "."
+                                NAME@2710..2719
+                                  IDENT@2710..2719 "codepoint"
+                              ARGS_DESC@2719..2725
+                                L_PAREN@2719..2720 "("
+                                ARG@2720..2724
+                                  EXPR_VAR@2720..2724
+                                    NAME@2720..2724
+                                      IDENT@2720..2724 "char"
+                                R_PAREN@2724..2725 ")"
+                          SEMI@2725..2726 ";"
+                          WHITESPACE@2726..2733 "\n      "
+                          EXPR_LOCAL@2733..3036
+                            LOCAL_KW@2733..2738 "local"
+                            WHITESPACE@2738..2739 " "
+                            BIND_DESTRUCT@2739..2917
+                              DESTRUCT_FULL@2739..2744
+                                NAME@2739..2744
+                                  IDENT@2739..2744 "digit"
+                              WHITESPACE@2744..2745 " "
+                              ASSIGN@2745..2746 "="
+                              WHITESPACE@2746..2747 " "
+                              EXPR_IF_THEN_ELSE@2747..2917
+                                IF_KW@2747..2749 "if"
+                                WHITESPACE@2749..2750 " "
+                                EXPR_BINARY@2750..2770
+                                  LHS_EXPR@2750..2754
+                                    EXPR_VAR@2750..2754
+                                      NAME@2750..2754
+                                        IDENT@2750..2754 "code"
+                                  WHITESPACE@2754..2755 " "
+                                  GE@2755..2757 ">="
+                                  WHITESPACE@2757..2758 " "
+                                  EXPR_VAR@2758..2770
+                                    NAME@2758..2770
+                                      IDENT@2758..2770 "lower_a_code"
+                                WHITESPACE@2770..2771 " "
+                                THEN_KW@2771..2775 "then"
+                                WHITESPACE@2775..2784 "\n        "
+                                TRUE_EXPR@2784..2808
+                                  EXPR_BINARY@2784..2808
+                                    LHS_EXPR@2784..2803
+                                      EXPR_BINARY@2784..2803
+                                        LHS_EXPR@2784..2788
+                                          EXPR_VAR@2784..2788
+                                            NAME@2784..2788
+                                              IDENT@2784..2788 "code"
+                                        WHITESPACE@2788..2789 " "
+                                        MINUS@2789..2790 "-"
+                                        WHITESPACE@2790..2791 " "
+                                        EXPR_VAR@2791..2803
+                                          NAME@2791..2803
+                                            IDENT@2791..2803 "lower_a_code"
+                                    WHITESPACE@2803..2804 " "
+                                    PLUS@2804..2805 "+"
+                                    WHITESPACE@2805..2806 " "
+                                    EXPR_NUMBER@2806..2808
+                                      FLOAT@2806..2808 "10"
+                                WHITESPACE@2808..2815 "\n      "
+                                ELSE_KW@2815..2819 "else"
+                                WHITESPACE@2819..2820 " "
+                                FALSE_EXPR@2820..2917
+                                  EXPR_IF_THEN_ELSE@2820..2917
+                                    IF_KW@2820..2822 "if"
+                                    WHITESPACE@2822..2823 " "
+                                    EXPR_BINARY@2823..2843
+                                      LHS_EXPR@2823..2827
+                                        EXPR_VAR@2823..2827
+                                          NAME@2823..2827
+                                            IDENT@2823..2827 "code"
+                                      WHITESPACE@2827..2828 " "
+                                      GE@2828..2830 ">="
+                                      WHITESPACE@2830..2831 " "
+                                      EXPR_VAR@2831..2843
+                                        NAME@2831..2843
+                                          IDENT@2831..2843 "upper_a_code"
+                                    WHITESPACE@2843..2844 " "
+                                    THEN_KW@2844..2848 "then"
+                                    WHITESPACE@2848..2857 "\n        "
+                                    TRUE_EXPR@2857..2881
+                                      EXPR_BINARY@2857..2881
+                                        LHS_EXPR@2857..2876
+                                          EXPR_BINARY@2857..2876
+                                            LHS_EXPR@2857..2861
+                                              EXPR_VAR@2857..2861
+                                                NAME@2857..2861
+                                                  IDENT@2857..2861 "code"
+                                            WHITESPACE@2861..2862 " "
+                                            MINUS@2862..2863 "-"
+                                            WHITESPACE@2863..2864 " "
+                                            EXPR_VAR@2864..2876
+                                              NAME@2864..2876
+                                                IDENT@2864..2876 "upper_a_code"
+                                        WHITESPACE@2876..2877 " "
+                                        PLUS@2877..2878 "+"
+                                        WHITESPACE@2878..2879 " "
+                                        EXPR_NUMBER@2879..2881
+                                          FLOAT@2879..2881 "10"
+                                    WHITESPACE@2881..2888 "\n      "
+                                    ELSE_KW@2888..2892 "else"
+                                    WHITESPACE@2892..2901 "\n        "
+                                    FALSE_EXPR@2901..2917
+                                      EXPR_BINARY@2901..2917
+                                        LHS_EXPR@2901..2905
+                                          EXPR_VAR@2901..2905
+                                            NAME@2901..2905
+                                              IDENT@2901..2905 "code"
+                                        WHITESPACE@2905..2906 " "
+                                        MINUS@2906..2907 "-"
+                                        WHITESPACE@2907..2908 " "
+                                        EXPR_VAR@2908..2917
+                                          NAME@2908..2917
+                                            IDENT@2908..2917 "zero_code"
+                            SEMI@2917..2918 ";"
+                            WHITESPACE@2918..2925 "\n      "
+                            EXPR_ASSERT@2925..3036
+                              ASSERTION@2925..3004
+                                ASSERT_KW@2925..2931 "assert"
+                                WHITESPACE@2931..2932 " "
+                                LHS_EXPR@2932..2958
+                                  EXPR_BINARY@2932..2958
+                                    LHS_EXPR@2932..2942
+                                      EXPR_BINARY@2932..2942
+                                        LHS_EXPR@2932..2937
+                                          EXPR_VAR@2932..2937
+                                            NAME@2932..2937
+                                              IDENT@2932..2937 "digit"
+                                        WHITESPACE@2937..2938 " "
+                                        GE@2938..2940 ">="
+                                        WHITESPACE@2940..2941 " "
+                                        EXPR_NUMBER@2941..2942
+                                          FLOAT@2941..2942 "0"
+                                    WHITESPACE@2942..2943 " "
+                                    AND@2943..2945 "&&"
+                                    WHITESPACE@2945..2946 " "
+                                    EXPR_BINARY@2946..2958
+                                      LHS_EXPR@2946..2951
+                                        EXPR_VAR@2946..2951
+                                          NAME@2946..2951
+                                            IDENT@2946..2951 "digit"
+                                      WHITESPACE@2951..2952 " "
+                                      LT@2952..2953 "<"
+                                      WHITESPACE@2953..2954 " "
+                                      EXPR_VAR@2954..2958
+                                        NAME@2954..2958
+                                          IDENT@2954..2958 "base"
+                                WHITESPACE@2958..2959 " "
+                                COLON@2959..2960 ":"
+                                WHITESPACE@2960..2961 " "
+                                EXPR_BINARY@2961..3004
+                                  LHS_EXPR@2961..2990
+                                    EXPR_STRING@2961..2990
+                                      STRING_SINGLE@2961..2990 "'%s is not a base %d  ..."
+                                  WHITESPACE@2990..2991 " "
+                                  MODULO@2991..2992 "%"
+                                  WHITESPACE@2992..2993 " "
+                                  EXPR_ARRAY@2993..3004
+                                    L_BRACK@2993..2994 "["
+                                    EXPR_VAR@2994..2997
+                                      NAME@2994..2997
+                                        IDENT@2994..2997 "str"
+                                    COMMA@2997..2998 ","
+                                    WHITESPACE@2998..2999 " "
+                                    EXPR_VAR@2999..3003
+                                      NAME@2999..3003
+                                        IDENT@2999..3003 "base"
+                                    R_BRACK@3003..3004 "]"
+                              SEMI@3004..3005 ";"
+                              WHITESPACE@3005..3012 "\n      "
+                              EXPR_BINARY@3012..3036
+                                LHS_EXPR@3012..3028
+                                  EXPR_BINARY@3012..3028
+                                    LHS_EXPR@3012..3016
+                                      EXPR_VAR@3012..3016
+                                        NAME@3012..3016
+                                          IDENT@3012..3016 "base"
+                                    WHITESPACE@3016..3017 " "
+                                    MUL@3017..3018 "*"
+                                    WHITESPACE@3018..3019 " "
+                                    EXPR_VAR@3019..3028
+                                      NAME@3019..3028
+                                        IDENT@3019..3028 "aggregate"
+                                WHITESPACE@3028..3029 " "
+                                PLUS@3029..3030 "+"
+                                WHITESPACE@3030..3031 " "
+                                EXPR_VAR@3031..3036
+                                  NAME@3031..3036
+                                    IDENT@3031..3036 "digit"
+                      SEMI@3036..3037 ";"
+                      WHITESPACE@3037..3042 "\n    "
+                      EXPR_APPLY@3042..3086
+                        EXPR_INDEX@3042..3051
+                          EXPR_VAR@3042..3045
+                            NAME@3042..3045
+                              IDENT@3042..3045 "std"
+                          DOT@3045..3046 "."
+                          NAME@3046..3051
+                            IDENT@3046..3051 "foldl"
+                        ARGS_DESC@3051..3086
+                          L_PAREN@3051..3052 "("
+                          ARG@3052..3060
+                            EXPR_VAR@3052..3060
+                              NAME@3052..3060
+                                IDENT@3052..3060 "addDigit"
+                          COMMA@3060..3061 ","
+                          WHITESPACE@3061..3062 " "
+                          ARG@3062..3082
+                            EXPR_APPLY@3062..3082
+                              EXPR_INDEX@3062..3077
+                                EXPR_VAR@3062..3065
+                                  NAME@3062..3065
+                                    IDENT@3062..3065 "std"
+                                DOT@3065..3066 "."
+                                NAME@3066..3077
+                                  IDENT@3066..3077 "stringChars"
+                              ARGS_DESC@3077..3082
+                                L_PAREN@3077..3078 "("
+                                ARG@3078..3081
+                                  EXPR_VAR@3078..3081
+                                    NAME@3078..3081
+                                      IDENT@3078..3081 "str"
+                                R_PAREN@3081..3082 ")"
+                          COMMA@3082..3083 ","
+                          WHITESPACE@3083..3084 " "
+                          ARG@3084..3085
+                            EXPR_NUMBER@3084..3085
+                              FLOAT@3084..3085 "0"
+                          R_PAREN@3085..3086 ")"
+      COMMA@3086..3087 ","
+      WHITESPACE@3087..3091 "\n\n  "
+      MEMBER_FIELD@3091..3347
+        FIELD_METHOD@3091..3347
+          FIELD_NAME_FIXED@3091..3099
+            NAME@3091..3099
+              IDENT@3091..3099 "parseInt"
+          PARAMS_DESC@3099..3104
+            L_PAREN@3099..3100 "("
+            PARAM@3100..3103
+              DESTRUCT_FULL@3100..3103
+                NAME@3100..3103
+                  IDENT@3100..3103 "str"
+            R_PAREN@3103..3104 ")"
+          COLONCOLON@3104..3106 "::"
+          WHITESPACE@3106..3111 "\n    "
+          EXPR_ASSERT@3111..3347
+            ASSERTION@3111..3177
+              ASSERT_KW@3111..3117 "assert"
+              WHITESPACE@3117..3118 " "
+              LHS_EXPR@3118..3135
+                EXPR_APPLY@3118..3135
+                  EXPR_INDEX@3118..3130
+                    EXPR_VAR@3118..3121
+                      NAME@3118..3121
+                        IDENT@3118..3121 "std"
+                    DOT@3121..3122 "."
+                    NAME@3122..3130
+                      IDENT@3122..3130 "isString"
+                  ARGS_DESC@3130..3135
+                    L_PAREN@3130..3131 "("
+                    ARG@3131..3134
+                      EXPR_VAR@3131..3134
+                        NAME@3131..3134
+                          IDENT@3131..3134 "str"
+                    R_PAREN@3134..3135 ")"
+              WHITESPACE@3135..3136 " "
+              COLON@3136..3137 ":"
+              WHITESPACE@3137..3138 " "
+              EXPR_BINARY@3138..3177
+                LHS_EXPR@3138..3161
+                  EXPR_STRING@3138..3161
+                    STRING_SINGLE@3138..3161 "'Expected string, got '"
+                WHITESPACE@3161..3162 " "
+                PLUS@3162..3163 "+"
+                WHITESPACE@3163..3164 " "
+                EXPR_APPLY@3164..3177
+                  EXPR_INDEX@3164..3172
+                    EXPR_VAR@3164..3167
+                      NAME@3164..3167
+                        IDENT@3164..3167 "std"
+                    DOT@3167..3168 "."
+                    NAME@3168..3172
+                      IDENT@3168..3172 "type"
+                  ARGS_DESC@3172..3177
+                    L_PAREN@3172..3173 "("
+                    ARG@3173..3176
+                      EXPR_VAR@3173..3176
+                        NAME@3173..3176
+                          IDENT@3173..3176 "str"
+                    R_PAREN@3176..3177 ")"
+            SEMI@3177..3178 ";"
+            WHITESPACE@3178..3183 "\n    "
+            EXPR_ASSERT@3183..3347
+              ASSERTION@3183..3256
+                ASSERT_KW@3183..3189 "assert"
+                WHITESPACE@3189..3190 " "
+                LHS_EXPR@3190..3223
+                  EXPR_BINARY@3190..3223
+                    LHS_EXPR@3190..3209
+                      EXPR_BINARY@3190..3209
+                        LHS_EXPR@3190..3205
+                          EXPR_APPLY@3190..3205
+                            EXPR_INDEX@3190..3200
+                              EXPR_VAR@3190..3193
+                                NAME@3190..3193
+                                  IDENT@3190..3193 "std"
+                              DOT@3193..3194 "."
+                              NAME@3194..3200
+                                IDENT@3194..3200 "length"
+                            ARGS_DESC@3200..3205
+                              L_PAREN@3200..3201 "("
+                              ARG@3201..3204
+                                EXPR_VAR@3201..3204
+                                  NAME@3201..3204
+                                    IDENT@3201..3204 "str"
+                              R_PAREN@3204..3205 ")"
+                        WHITESPACE@3205..3206 " "
+                        GT@3206..3207 ">"
+                        WHITESPACE@3207..3208 " "
+                        EXPR_NUMBER@3208..3209
+                          FLOAT@3208..3209 "0"
+                    WHITESPACE@3209..3210 " "
+                    AND@3210..3212 "&&"
+                    WHITESPACE@3212..3213 " "
+                    EXPR_BINARY@3213..3223
+                      LHS_EXPR@3213..3216
+                        EXPR_VAR@3213..3216
+                          NAME@3213..3216
+                            IDENT@3213..3216 "str"
+                      WHITESPACE@3216..3217 " "
+                      NE@3217..3219 "!="
+                      WHITESPACE@3219..3220 " "
+                      EXPR_STRING@3220..3223
+                        STRING_SINGLE@3220..3223 "'-'"
+                WHITESPACE@3223..3224 " "
+                COLON@3224..3225 ":"
+                WHITESPACE@3225..3226 " "
+                EXPR_BINARY@3226..3256
+                  LHS_EXPR@3226..3248
+                    EXPR_STRING@3226..3248
+                      STRING_SINGLE@3226..3248 "'Not an integer: \"%s\"'"
+                  WHITESPACE@3248..3249 " "
+                  MODULO@3249..3250 "%"
+                  WHITESPACE@3250..3251 " "
+                  EXPR_ARRAY@3251..3256
+                    L_BRACK@3251..3252 "["
+                    EXPR_VAR@3252..3255
+                      NAME@3252..3255
+                        IDENT@3252..3255 "str"
+                    R_BRACK@3255..3256 "]"
+              SEMI@3256..3257 ";"
+              WHITESPACE@3257..3262 "\n    "
+              EXPR_IF_THEN_ELSE@3262..3347
+                IF_KW@3262..3264 "if"
+                WHITESPACE@3264..3265 " "
+                EXPR_BINARY@3265..3278
+                  LHS_EXPR@3265..3271
+                    EXPR_INDEX_EXPR@3265..3271
+                      LHS_EXPR@3265..3268
+                        EXPR_VAR@3265..3268
+                          NAME@3265..3268
+                            IDENT@3265..3268 "str"
+                      L_BRACK@3268..3269 "["
+                      EXPR_NUMBER@3269..3270
+                        FLOAT@3269..3270 "0"
+                      R_BRACK@3270..3271 "]"
+                  WHITESPACE@3271..3272 " "
+                  EQ@3272..3274 "=="
+                  WHITESPACE@3274..3275 " "
+                  EXPR_STRING@3275..3278
+                    STRING_SINGLE@3275..3278 "'-'"
+                WHITESPACE@3278..3279 " "
+                THEN_KW@3279..3283 "then"
+                WHITESPACE@3283..3290 "\n      "
+                TRUE_EXPR@3290..3313
+                  EXPR_UNARY@3290..3313
+                    MINUS@3290..3291 "-"
+                    EXPR_APPLY@3291..3313
+                      EXPR_VAR@3291..3300
+                        NAME@3291..3300
+                          IDENT@3291..3300 "parse_nat"
+                      ARGS_DESC@3300..3313
+                        L_PAREN@3300..3301 "("
+                        ARG@3301..3308
+                          EXPR_SLICE@3301..3308
+                            EXPR_VAR@3301..3304
+                              NAME@3301..3304
+                                IDENT@3301..3304 "str"
+                            SLICE_DESC@3304..3308
+                              L_BRACK@3304..3305 "["
+                              EXPR_NUMBER@3305..3306
+                                FLOAT@3305..3306 "1"
+                              COLON@3306..3307 ":"
+                              R_BRACK@3307..3308 "]"
+                        COMMA@3308..3309 ","
+                        WHITESPACE@3309..3310 " "
+                        ARG@3310..3312
+                          EXPR_NUMBER@3310..3312
+                            FLOAT@3310..3312 "10"
+                        R_PAREN@3312..3313 ")"
+                WHITESPACE@3313..3318 "\n    "
+                ELSE_KW@3318..3322 "else"
+                WHITESPACE@3322..3329 "\n      "
+                FALSE_EXPR@3329..3347
+                  EXPR_APPLY@3329..3347
+                    EXPR_VAR@3329..3338
+                      NAME@3329..3338
+                        IDENT@3329..3338 "parse_nat"
+                    ARGS_DESC@3338..3347
+                      L_PAREN@3338..3339 "("
+                      ARG@3339..3342
+                        EXPR_VAR@3339..3342
+                          NAME@3339..3342
+                            IDENT@3339..3342 "str"
+                      COMMA@3342..3343 ","
+                      WHITESPACE@3343..3344 " "
+                      ARG@3344..3346
+                        EXPR_NUMBER@3344..3346
+                          FLOAT@3344..3346 "10"
+                      R_PAREN@3346..3347 ")"
+      COMMA@3347..3348 ","
+      WHITESPACE@3348..3352 "\n\n  "
+      MEMBER_FIELD@3352..3523
+        FIELD_METHOD@3352..3523
+          FIELD_NAME_FIXED@3352..3362
+            NAME@3352..3362
+              IDENT@3352..3362 "parseOctal"
+          PARAMS_DESC@3362..3367
+            L_PAREN@3362..3363 "("
+            PARAM@3363..3366
+              DESTRUCT_FULL@3363..3366
+                NAME@3363..3366
+                  IDENT@3363..3366 "str"
+            R_PAREN@3366..3367 ")"
+          COLONCOLON@3367..3369 "::"
+          WHITESPACE@3369..3374 "\n    "
+          EXPR_ASSERT@3374..3523
+            ASSERTION@3374..3440
+              ASSERT_KW@3374..3380 "assert"
+              WHITESPACE@3380..3381 " "
+              LHS_EXPR@3381..3398
+                EXPR_APPLY@3381..3398
+                  EXPR_INDEX@3381..3393
+                    EXPR_VAR@3381..3384
+                      NAME@3381..3384
+                        IDENT@3381..3384 "std"
+                    DOT@3384..3385 "."
+                    NAME@3385..3393
+                      IDENT@3385..3393 "isString"
+                  ARGS_DESC@3393..3398
+                    L_PAREN@3393..3394 "("
+                    ARG@3394..3397
+                      EXPR_VAR@3394..3397
+                        NAME@3394..3397
+                          IDENT@3394..3397 "str"
+                    R_PAREN@3397..3398 ")"
+              WHITESPACE@3398..3399 " "
+              COLON@3399..3400 ":"
+              WHITESPACE@3400..3401 " "
+              EXPR_BINARY@3401..3440
+                LHS_EXPR@3401..3424
+                  EXPR_STRING@3401..3424
+                    STRING_SINGLE@3401..3424 "'Expected string, got '"
+                WHITESPACE@3424..3425 " "
+                PLUS@3425..3426 "+"
+                WHITESPACE@3426..3427 " "
+                EXPR_APPLY@3427..3440
+                  EXPR_INDEX@3427..3435
+                    EXPR_VAR@3427..3430
+                      NAME@3427..3430
+                        IDENT@3427..3430 "std"
+                    DOT@3430..3431 "."
+                    NAME@3431..3435
+                      IDENT@3431..3435 "type"
+                  ARGS_DESC@3435..3440
+                    L_PAREN@3435..3436 "("
+                    ARG@3436..3439
+                      EXPR_VAR@3436..3439
+                        NAME@3436..3439
+                          IDENT@3436..3439 "str"
+                    R_PAREN@3439..3440 ")"
+            SEMI@3440..3441 ";"
+            WHITESPACE@3441..3446 "\n    "
+            EXPR_ASSERT@3446..3523
+              ASSERTION@3446..3500
+                ASSERT_KW@3446..3452 "assert"
+                WHITESPACE@3452..3453 " "
+                LHS_EXPR@3453..3472
+                  EXPR_BINARY@3453..3472
+                    LHS_EXPR@3453..3468
+                      EXPR_APPLY@3453..3468
+                        EXPR_INDEX@3453..3463
+                          EXPR_VAR@3453..3456
+                            NAME@3453..3456
+                              IDENT@3453..3456 "std"
+                          DOT@3456..3457 "."
+                          NAME@3457..3463
+                            IDENT@3457..3463 "length"
+                        ARGS_DESC@3463..3468
+                          L_PAREN@3463..3464 "("
+                          ARG@3464..3467
+                            EXPR_VAR@3464..3467
+                              NAME@3464..3467
+                                IDENT@3464..3467 "str"
+                          R_PAREN@3467..3468 ")"
+                    WHITESPACE@3468..3469 " "
+                    GT@3469..3470 ">"
+                    WHITESPACE@3470..3471 " "
+                    EXPR_NUMBER@3471..3472
+                      FLOAT@3471..3472 "0"
+                WHITESPACE@3472..3473 " "
+                COLON@3473..3474 ":"
+                WHITESPACE@3474..3475 " "
+                EXPR_STRING@3475..3500
+                  STRING_SINGLE@3475..3500 "'Not an octal number: ..."
+              SEMI@3500..3501 ";"
+              WHITESPACE@3501..3506 "\n    "
+              EXPR_APPLY@3506..3523
+                EXPR_VAR@3506..3515
+                  NAME@3506..3515
+                    IDENT@3506..3515 "parse_nat"
+                ARGS_DESC@3515..3523
+                  L_PAREN@3515..3516 "("
+                  ARG@3516..3519
+                    EXPR_VAR@3516..3519
+                      NAME@3516..3519
+                        IDENT@3516..3519 "str"
+                  COMMA@3519..3520 ","
+                  WHITESPACE@3520..3521 " "
+                  ARG@3521..3522
+                    EXPR_NUMBER@3521..3522
+                      FLOAT@3521..3522 "8"
+                  R_PAREN@3522..3523 ")"
+      COMMA@3523..3524 ","
+      WHITESPACE@3524..3528 "\n\n  "
+      MEMBER_FIELD@3528..3694
+        FIELD_METHOD@3528..3694
+          FIELD_NAME_FIXED@3528..3536
+            NAME@3528..3536
+              IDENT@3528..3536 "parseHex"
+          PARAMS_DESC@3536..3541
+            L_PAREN@3536..3537 "("
+            PARAM@3537..3540
+              DESTRUCT_FULL@3537..3540
+                NAME@3537..3540
+                  IDENT@3537..3540 "str"
+            R_PAREN@3540..3541 ")"
+          COLONCOLON@3541..3543 "::"
+          WHITESPACE@3543..3548 "\n    "
+          EXPR_ASSERT@3548..3694
+            ASSERTION@3548..3614
+              ASSERT_KW@3548..3554 "assert"
+              WHITESPACE@3554..3555 " "
+              LHS_EXPR@3555..3572
+                EXPR_APPLY@3555..3572
+                  EXPR_INDEX@3555..3567
+                    EXPR_VAR@3555..3558
+                      NAME@3555..3558
+                        IDENT@3555..3558 "std"
+                    DOT@3558..3559 "."
+                    NAME@3559..3567
+                      IDENT@3559..3567 "isString"
+                  ARGS_DESC@3567..3572
+                    L_PAREN@3567..3568 "("
+                    ARG@3568..3571
+                      EXPR_VAR@3568..3571
+                        NAME@3568..3571
+                          IDENT@3568..3571 "str"
+                    R_PAREN@3571..3572 ")"
+              WHITESPACE@3572..3573 " "
+              COLON@3573..3574 ":"
+              WHITESPACE@3574..3575 " "
+              EXPR_BINARY@3575..3614
+                LHS_EXPR@3575..3598
+                  EXPR_STRING@3575..3598
+                    STRING_SINGLE@3575..3598 "'Expected string, got '"
+                WHITESPACE@3598..3599 " "
+                PLUS@3599..3600 "+"
+                WHITESPACE@3600..3601 " "
+                EXPR_APPLY@3601..3614
+                  EXPR_INDEX@3601..3609
+                    EXPR_VAR@3601..3604
+                      NAME@3601..3604
+                        IDENT@3601..3604 "std"
+                    DOT@3604..3605 "."
+                    NAME@3605..3609
+                      IDENT@3605..3609 "type"
+                  ARGS_DESC@3609..3614
+                    L_PAREN@3609..3610 "("
+                    ARG@3610..3613
+                      EXPR_VAR@3610..3613
+                        NAME@3610..3613
+                          IDENT@3610..3613 "str"
+                    R_PAREN@3613..3614 ")"
+            SEMI@3614..3615 ";"
+            WHITESPACE@3615..3620 "\n    "
+            EXPR_ASSERT@3620..3694
+              ASSERTION@3620..3670
+                ASSERT_KW@3620..3626 "assert"
+                WHITESPACE@3626..3627 " "
+                LHS_EXPR@3627..3646
+                  EXPR_BINARY@3627..3646
+                    LHS_EXPR@3627..3642
+                      EXPR_APPLY@3627..3642
+                        EXPR_INDEX@3627..3637
+                          EXPR_VAR@3627..3630
+                            NAME@3627..3630
+                              IDENT@3627..3630 "std"
+                          DOT@3630..3631 "."
+                          NAME@3631..3637
+                            IDENT@3631..3637 "length"
+                        ARGS_DESC@3637..3642
+                          L_PAREN@3637..3638 "("
+                          ARG@3638..3641
+                            EXPR_VAR@3638..3641
+                              NAME@3638..3641
+                                IDENT@3638..3641 "str"
+                          R_PAREN@3641..3642 ")"
+                    WHITESPACE@3642..3643 " "
+                    GT@3643..3644 ">"
+                    WHITESPACE@3644..3645 " "
+                    EXPR_NUMBER@3645..3646
+                      FLOAT@3645..3646 "0"
+                WHITESPACE@3646..3647 " "
+                COLON@3647..3648 ":"
+                WHITESPACE@3648..3649 " "
+                EXPR_STRING@3649..3670
+                  STRING_SINGLE@3649..3670 "'Not hexadecimal: \"\"'"
+              SEMI@3670..3671 ";"
+              WHITESPACE@3671..3676 "\n    "
+              EXPR_APPLY@3676..3694
+                EXPR_VAR@3676..3685
+                  NAME@3676..3685
+                    IDENT@3676..3685 "parse_nat"
+                ARGS_DESC@3685..3694
+                  L_PAREN@3685..3686 "("
+                  ARG@3686..3689
+                    EXPR_VAR@3686..3689
+                      NAME@3686..3689
+                        IDENT@3686..3689 "str"
+                  COMMA@3689..3690 ","
+                  WHITESPACE@3690..3691 " "
+                  ARG@3691..3693
+                    EXPR_NUMBER@3691..3693
+                      FLOAT@3691..3693 "16"
+                  R_PAREN@3693..3694 ")"
+      COMMA@3694..3695 ","
+      WHITESPACE@3695..3699 "\n\n  "
+      MEMBER_FIELD@3699..3741
+        FIELD_METHOD@3699..3741
+          FIELD_NAME_FIXED@3699..3704
+            NAME@3699..3704
+              IDENT@3699..3704 "split"
+          PARAMS_DESC@3704..3712
+            L_PAREN@3704..3705 "("
+            PARAM@3705..3708
+              DESTRUCT_FULL@3705..3708
+                NAME@3705..3708
+                  IDENT@3705..3708 "str"
+            COMMA@3708..3709 ","
+            WHITESPACE@3709..3710 " "
+            PARAM@3710..3711
+              DESTRUCT_FULL@3710..3711
+                NAME@3710..3711
+                  IDENT@3710..3711 "c"
+            R_PAREN@3711..3712 ")"
+          COLONCOLON@3712..3714 "::"
+          WHITESPACE@3714..3715 " "
+          EXPR_APPLY@3715..3741
+            EXPR_INDEX@3715..3729
+              EXPR_VAR@3715..3718
+                NAME@3715..3718
+                  IDENT@3715..3718 "std"
+              DOT@3718..3719 "."
+              NAME@3719..3729
+                IDENT@3719..3729 "splitLimit"
+            ARGS_DESC@3729..3741
+              L_PAREN@3729..3730 "("
+              ARG@3730..3733
+                EXPR_VAR@3730..3733
+                  NAME@3730..3733
+                    IDENT@3730..3733 "str"
+              COMMA@3733..3734 ","
+              WHITESPACE@3734..3735 " "
+              ARG@3735..3736
+                EXPR_VAR@3735..3736
+                  NAME@3735..3736
+                    IDENT@3735..3736 "c"
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+              WHITESPACE@3737..3738 " "
+              ARG@3738..3740
+                EXPR_UNARY@3738..3740
+                  MINUS@3738..3739 "-"
+                  EXPR_NUMBER@3739..3740
+                    FLOAT@3739..3740 "1"
+              R_PAREN@3740..3741 ")"
+      COMMA@3741..3742 ","
+      WHITESPACE@3742..3746 "\n\n  "
+      MEMBER_FIELD@3746..3781
+        FIELD_NORMAL@3746..3781
+          FIELD_NAME_FIXED@3746..3756
+            NAME@3746..3756
+              IDENT@3746..3756 "splitLimit"
+          COLONCOLON@3756..3758 "::"
+          WHITESPACE@3758..3759 " "
+          EXPR_INTRINSIC@3759..3781
+            INTRINSIC@3759..3769 "$intrinsic"
+            L_PAREN@3769..3770 "("
+            NAME@3770..3780
+              IDENT@3770..3780 "splitLimit"
+            R_PAREN@3780..3781 ")"
+      COMMA@3781..3782 ","
+      WHITESPACE@3782..3786 "\n\n  "
+      MEMBER_FIELD@3786..3821
+        FIELD_NORMAL@3786..3821
+          FIELD_NAME_FIXED@3786..3796
+            NAME@3786..3796
+              IDENT@3786..3796 "strReplace"
+          COLONCOLON@3796..3798 "::"
+          WHITESPACE@3798..3799 " "
+          EXPR_INTRINSIC@3799..3821
+            INTRINSIC@3799..3809 "$intrinsic"
+            L_PAREN@3809..3810 "("
+            NAME@3810..3820
+              IDENT@3810..3820 "strReplace"
+            R_PAREN@3820..3821 ")"
+      COMMA@3821..3822 ","
+      WHITESPACE@3822..3826 "\n\n  "
+      MEMBER_FIELD@3826..3861
+        FIELD_NORMAL@3826..3861
+          FIELD_NAME_FIXED@3826..3836
+            NAME@3826..3836
+              IDENT@3826..3836 "asciiUpper"
+          COLONCOLON@3836..3838 "::"
+          WHITESPACE@3838..3839 " "
+          EXPR_INTRINSIC@3839..3861
+            INTRINSIC@3839..3849 "$intrinsic"
+            L_PAREN@3849..3850 "("
+            NAME@3850..3860
+              IDENT@3850..3860 "asciiUpper"
+            R_PAREN@3860..3861 ")"
+      COMMA@3861..3862 ","
+      WHITESPACE@3862..3866 "\n\n  "
+      MEMBER_FIELD@3866..3901
+        FIELD_NORMAL@3866..3901
+          FIELD_NAME_FIXED@3866..3876
+            NAME@3866..3876
+              IDENT@3866..3876 "asciiLower"
+          COLONCOLON@3876..3878 "::"
+          WHITESPACE@3878..3879 " "
+          EXPR_INTRINSIC@3879..3901
+            INTRINSIC@3879..3889 "$intrinsic"
+            L_PAREN@3889..3890 "("
+            NAME@3890..3900
+              IDENT@3890..3900 "asciiLower"
+            R_PAREN@3900..3901 ")"
+      COMMA@3901..3902 ","
+      WHITESPACE@3902..3906 "\n\n  "
+      MEMBER_FIELD@3906..3931
+        FIELD_NORMAL@3906..3931
+          FIELD_NAME_FIXED@3906..3911
+            NAME@3906..3911
+              IDENT@3906..3911 "range"
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+          WHITESPACE@3913..3914 " "
+          EXPR_INTRINSIC@3914..3931
+            INTRINSIC@3914..3924 "$intrinsic"
+            L_PAREN@3924..3925 "("
+            NAME@3925..3930
+              IDENT@3925..3930 "range"
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+      COMMA@3931..3932 ","
+      WHITESPACE@3932..3936 "\n\n  "
+      MEMBER_FIELD@3936..4188
+        FIELD_METHOD@3936..4188
+          FIELD_NAME_FIXED@3936..3942
+            NAME@3936..3942
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+            L_PAREN@3942..3943 "("
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+              DESTRUCT_FULL@3943..3947
+                NAME@3943..3947
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+              DESTRUCT_FULL@3949..3954
+                NAME@3949..3954
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+                NAME@3968..3974
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+                        EXPR_VAR@4027..4030
+                          NAME@4027..4030
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+                        WHITESPACE@4069..4070 " "
+                        EXPR_STRING@4070..4126
+                          STRING_SINGLE@4070..4126 "'std.repeat first arg ..."
+            SEMI@4126..4127 ";"
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+            EXPR_APPLY@4132..4188
+              EXPR_INDEX@4132..4140
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+                  EXPR_VAR@4141..4147
+                    NAME@4141..4147
+                      IDENT@4141..4147 "joiner"
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+                ARG@4149..4187
+                  EXPR_APPLY@4149..4187
+                    EXPR_INDEX@4149..4162
+                      EXPR_VAR@4149..4152
+                        NAME@4149..4152
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+                      L_PAREN@4162..4163 "("
+                      ARG@4163..4168
+                        EXPR_VAR@4163..4168
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+                      ARG@4170..4186
+                        EXPR_FUNCTION@4170..4186
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+                            L_PAREN@4178..4179 "("
+                            PARAM@4179..4180
+                              DESTRUCT_FULL@4179..4180
+                                NAME@4179..4180
+                                  IDENT@4179..4180 "i"
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+                          WHITESPACE@4181..4182 " "
+                          EXPR_VAR@4182..4186
+                            NAME@4182..4186
+                              IDENT@4182..4186 "what"
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+                R_PAREN@4187..4188 ")"
+      COMMA@4188..4189 ","
+      WHITESPACE@4189..4193 "\n\n  "
+      MEMBER_FIELD@4193..4218
+        FIELD_NORMAL@4193..4218
+          FIELD_NAME_FIXED@4193..4198
+            NAME@4193..4198
+              IDENT@4193..4198 "slice"
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+          WHITESPACE@4200..4201 " "
+          EXPR_INTRINSIC@4201..4218
+            INTRINSIC@4201..4211 "$intrinsic"
+            L_PAREN@4211..4212 "("
+            NAME@4212..4217
+              IDENT@4212..4217 "slice"
+            R_PAREN@4217..4218 ")"
+      COMMA@4218..4219 ","
+      WHITESPACE@4219..4223 "\n\n  "
+      MEMBER_FIELD@4223..4250
+        FIELD_NORMAL@4223..4250
+          FIELD_NAME_FIXED@4223..4229
+            NAME@4223..4229
+              IDENT@4223..4229 "member"
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+          WHITESPACE@4231..4232 " "
+          EXPR_INTRINSIC@4232..4250
+            INTRINSIC@4232..4242 "$intrinsic"
+            L_PAREN@4242..4243 "("
+            NAME@4243..4249
+              IDENT@4243..4249 "member"
+            R_PAREN@4249..4250 ")"
+      COMMA@4250..4251 ","
+      WHITESPACE@4251..4255 "\n\n  "
+      MEMBER_FIELD@4255..4280
+        FIELD_NORMAL@4255..4280
+          FIELD_NAME_FIXED@4255..4260
+            NAME@4255..4260
+              IDENT@4255..4260 "count"
+          COLONCOLON@4260..4262 "::"
+          WHITESPACE@4262..4263 " "
+          EXPR_INTRINSIC@4263..4280
+            INTRINSIC@4263..4273 "$intrinsic"
+            L_PAREN@4273..4274 "("
+            NAME@4274..4279
+              IDENT@4274..4279 "count"
+            R_PAREN@4279..4280 ")"
+      COMMA@4280..4281 ","
+      WHITESPACE@4281..4285 "\n\n  "
+      MEMBER_FIELD@4285..4306
+        FIELD_NORMAL@4285..4306
+          FIELD_NAME_FIXED@4285..4288
+            NAME@4285..4288
+              IDENT@4285..4288 "mod"
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+          WHITESPACE@4290..4291 " "
+          EXPR_INTRINSIC@4291..4306
+            INTRINSIC@4291..4301 "$intrinsic"
+            L_PAREN@4301..4302 "("
+            NAME@4302..4305
+              IDENT@4302..4305 "mod"
+            R_PAREN@4305..4306 ")"
+      COMMA@4306..4307 ","
+      WHITESPACE@4307..4311 "\n\n  "
+      MEMBER_FIELD@4311..4332
+        FIELD_NORMAL@4311..4332
+          FIELD_NAME_FIXED@4311..4314
+            NAME@4311..4314
+              IDENT@4311..4314 "map"
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+          WHITESPACE@4316..4317 " "
+          EXPR_INTRINSIC@4317..4332
+            INTRINSIC@4317..4327 "$intrinsic"
+            L_PAREN@4327..4328 "("
+            NAME@4328..4331
+              IDENT@4328..4331 "map"
+            R_PAREN@4331..4332 ")"
+      COMMA@4332..4333 ","
+      WHITESPACE@4333..4337 "\n\n  "
+      MEMBER_FIELD@4337..4695
+        FIELD_METHOD@4337..4695
+          FIELD_NAME_FIXED@4337..4349
+            NAME@4337..4349
+              IDENT@4337..4349 "mapWithIndex"
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+            L_PAREN@4349..4350 "("
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+              DESTRUCT_FULL@4350..4354
+                NAME@4350..4354
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+              DESTRUCT_FULL@4356..4359
+                NAME@4356..4359
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+                    NAME@4371..4374
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+                        IDENT@4386..4390 "func"
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+            TRUE_EXPR@4403..4481
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+                  EXPR_BINARY@4410..4480
+                    LHS_EXPR@4410..4463
+                      EXPR_STRING@4410..4463
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+                    WHITESPACE@4463..4464 " "
+                    PLUS@4464..4465 "+"
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+                        EXPR_VAR@4466..4469
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+            WHITESPACE@4481..4486 "\n    "
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+                EXPR_BINARY@4494..4533
+                  LHS_EXPR@4494..4511
+                    EXPR_UNARY@4494..4511
+                      NOT@4494..4495 "!"
+                      EXPR_APPLY@4495..4511
+                        EXPR_INDEX@4495..4506
+                          EXPR_VAR@4495..4498
+                            NAME@4495..4498
+                              IDENT@4495..4498 "std"
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+                            IDENT@4499..4506 "isArray"
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+                            EXPR_VAR@4507..4510
+                              NAME@4507..4510
+                                IDENT@4507..4510 "arr"
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+                  EXPR_UNARY@4515..4533
+                    NOT@4515..4516 "!"
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+                      EXPR_INDEX@4516..4528
+                        EXPR_VAR@4516..4519
+                          NAME@4516..4519
+                            IDENT@4516..4519 "std"
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+                              IDENT@4529..4532 "arr"
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+                TRUE_EXPR@4545..4620
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+                      L_PAREN@4551..4552 "("
+                      EXPR_BINARY@4552..4619
+                        LHS_EXPR@4552..4603
+                          EXPR_STRING@4552..4603
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+                        PLUS@4604..4605 "+"
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+                        EXPR_APPLY@4606..4619
+                          EXPR_INDEX@4606..4614
+                            EXPR_VAR@4606..4609
+                              NAME@4606..4609
+                                IDENT@4606..4609 "std"
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+                              EXPR_VAR@4615..4618
+                                NAME@4615..4618
+                                  IDENT@4615..4618 "arr"
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+                    EXPR_INDEX@4636..4649
+                      EXPR_VAR@4636..4639
+                        NAME@4636..4639
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+                            EXPR_VAR@4650..4653
+                              NAME@4650..4653
+                                IDENT@4650..4653 "std"
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+                            NAME@4654..4660
+                              IDENT@4654..4660 "length"
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+                                NAME@4661..4664
+                                  IDENT@4661..4664 "arr"
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+                                NAME@4676..4677
+                                  IDENT@4676..4677 "i"
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+                            EXPR_VAR@4679..4683
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+                                    IDENT@4684..4685 "i"
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+                                EXPR_INDEX_EXPR@4687..4693
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+                                      NAME@4687..4690
+                                        IDENT@4687..4690 "arr"
+                                  L_BRACK@4690..4691 "["
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+                                    NAME@4691..4692
+                                      IDENT@4691..4692 "i"
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+        FIELD_METHOD@4700..5028
+          FIELD_NAME_FIXED@4700..4710
+            NAME@4700..4710
+              IDENT@4700..4710 "mapWithKey"
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+            L_PAREN@4710..4711 "("
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+                NAME@4711..4715
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+              DESTRUCT_FULL@4717..4720
+                NAME@4717..4720
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+            IF_KW@4728..4730 "if"
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+                        IDENT@5516..5527 "filter_func"
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+                    EXPR_PARENED@5678..5752
+                      L_PAREN@5678..5679 "("
+                      EXPR_BINARY@5679..5751
+                        LHS_EXPR@5679..5730
+                          EXPR_STRING@5679..5730
+                            STRING_SINGLE@5679..5730 "'std.filterMap second ..."
+                        WHITESPACE@5730..5731 " "
+                        PLUS@5731..5732 "+"
+                        WHITESPACE@5732..5733 " "
+                        EXPR_APPLY@5733..5751
+                          EXPR_INDEX@5733..5741
+                            EXPR_VAR@5733..5736
+                              NAME@5733..5736
+                                IDENT@5733..5736 "std"
+                            DOT@5736..5737 "."
+                            NAME@5737..5741
+                              IDENT@5737..5741 "type"
+                          ARGS_DESC@5741..5751
+                            L_PAREN@5741..5742 "("
+                            ARG@5742..5750
+                              EXPR_VAR@5742..5750
+                                NAME@5742..5750
+                                  IDENT@5742..5750 "map_func"
+                            R_PAREN@5750..5751 ")"
+                      R_PAREN@5751..5752 ")"
+                WHITESPACE@5752..5757 "\n    "
+                ELSE_KW@5757..5761 "else"
+                WHITESPACE@5761..5762 " "
+                FALSE_EXPR@5762..5928
+                  EXPR_IF_THEN_ELSE@5762..5928
+                    IF_KW@5762..5764 "if"
+                    WHITESPACE@5764..5765 " "
+                    EXPR_UNARY@5765..5782
+                      NOT@5765..5766 "!"
+                      EXPR_APPLY@5766..5782
+                        EXPR_INDEX@5766..5777
+                          EXPR_VAR@5766..5769
+                            NAME@5766..5769
+                              IDENT@5766..5769 "std"
+                          DOT@5769..5770 "."
+                          NAME@5770..5777
+                            IDENT@5770..5777 "isArray"
+                        ARGS_DESC@5777..5782
+                          L_PAREN@5777..5778 "("
+                          ARG@5778..5781
+                            EXPR_VAR@5778..5781
+                              NAME@5778..5781
+                                IDENT@5778..5781 "arr"
+                          R_PAREN@5781..5782 ")"
+                    WHITESPACE@5782..5783 " "
+                    THEN_KW@5783..5787 "then"
+                    WHITESPACE@5787..5794 "\n      "
+                    TRUE_EXPR@5794..5865
+                      EXPR_ERROR@5794..5865
+                        ERROR_KW@5794..5799 "error"
+                        WHITESPACE@5799..5800 " "
+                        EXPR_PARENED@5800..5865
+                          L_PAREN@5800..5801 "("
+                          EXPR_BINARY@5801..5864
+                            LHS_EXPR@5801..5848
+                              EXPR_STRING@5801..5848
+                                STRING_SINGLE@5801..5848 "'std.filterMap third  ..."
+                            WHITESPACE@5848..5849 " "
+                            PLUS@5849..5850 "+"
+                            WHITESPACE@5850..5851 " "
+                            EXPR_APPLY@5851..5864
+                              EXPR_INDEX@5851..5859
+                                EXPR_VAR@5851..5854
+                                  NAME@5851..5854
+                                    IDENT@5851..5854 "std"
+                                DOT@5854..5855 "."
+                                NAME@5855..5859
+                                  IDENT@5855..5859 "type"
+                              ARGS_DESC@5859..5864
+                                L_PAREN@5859..5860 "("
+                                ARG@5860..5863
+                                  EXPR_VAR@5860..5863
+                                    NAME@5860..5863
+                                      IDENT@5860..5863 "arr"
+                                R_PAREN@5863..5864 ")"
+                          R_PAREN@5864..5865 ")"
+                    WHITESPACE@5865..5870 "\n    "
+                    ELSE_KW@5870..5874 "else"
+                    WHITESPACE@5874..5881 "\n      "
+                    FALSE_EXPR@5881..5928
+                      EXPR_APPLY@5881..5928
+                        EXPR_INDEX@5881..5888
+                          EXPR_VAR@5881..5884
+                            NAME@5881..5884
+                              IDENT@5881..5884 "std"
+                          DOT@5884..5885 "."
+                          NAME@5885..5888
+                            IDENT@5885..5888 "map"
+                        ARGS_DESC@5888..5928
+                          L_PAREN@5888..5889 "("
+                          ARG@5889..5897
+                            EXPR_VAR@5889..5897
+                              NAME@5889..5897
+                                IDENT@5889..5897 "map_func"
+                          COMMA@5897..5898 ","
+                          WHITESPACE@5898..5899 " "
+                          ARG@5899..5927
+                            EXPR_APPLY@5899..5927
+                              EXPR_INDEX@5899..5909
+                                EXPR_VAR@5899..5902
+                                  NAME@5899..5902
+                                    IDENT@5899..5902 "std"
+                                DOT@5902..5903 "."
+                                NAME@5903..5909
+                                  IDENT@5903..5909 "filter"
+                              ARGS_DESC@5909..5927
+                                L_PAREN@5909..5910 "("
+                                ARG@5910..5921
+                                  EXPR_VAR@5910..5921
+                                    NAME@5910..5921
+                                      IDENT@5910..5921 "filter_func"
+                                COMMA@5921..5922 ","
+                                WHITESPACE@5922..5923 " "
+                                ARG@5923..5926
+                                  EXPR_VAR@5923..5926
+                                    NAME@5923..5926
+                                      IDENT@5923..5926 "arr"
+                                R_PAREN@5926..5927 ")"
+                          R_PAREN@5927..5928 ")"
+      COMMA@5928..5929 ","
+      WHITESPACE@5929..5933 "\n\n  "
+      MEMBER_FIELD@5933..6041
+        FIELD_METHOD@5933..6041
+          FIELD_NAME_FIXED@5933..5944
+            NAME@5933..5944
+              IDENT@5933..5944 "assertEqual"
+          PARAMS_DESC@5944..5950
+            L_PAREN@5944..5945 "("
+            PARAM@5945..5946
+              DESTRUCT_FULL@5945..5946
+                NAME@5945..5946
+                  IDENT@5945..5946 "a"
+            COMMA@5946..5947 ","
+            WHITESPACE@5947..5948 " "
+            PARAM@5948..5949
+              DESTRUCT_FULL@5948..5949
+                NAME@5948..5949
+                  IDENT@5948..5949 "b"
+            R_PAREN@5949..5950 ")"
+          COLONCOLON@5950..5952 "::"
+          WHITESPACE@5952..5957 "\n    "
+          EXPR_IF_THEN_ELSE@5957..6041
+            IF_KW@5957..5959 "if"
+            WHITESPACE@5959..5960 " "
+            EXPR_BINARY@5960..5966
+              LHS_EXPR@5960..5961
+                EXPR_VAR@5960..5961
+                  NAME@5960..5961
+                    IDENT@5960..5961 "a"
+              WHITESPACE@5961..5962 " "
+              EQ@5962..5964 "=="
+              WHITESPACE@5964..5965 " "
+              EXPR_VAR@5965..5966
+                NAME@5965..5966
+                  IDENT@5965..5966 "b"
+            WHITESPACE@5966..5967 " "
+            THEN_KW@5967..5971 "then"
+            WHITESPACE@5971..5978 "\n      "
+            TRUE_EXPR@5978..5982
+              EXPR_LITERAL@5978..5982
+                TRUE_KW@5978..5982 "true"
+            WHITESPACE@5982..5987 "\n    "
+            ELSE_KW@5987..5991 "else"
+            WHITESPACE@5991..5998 "\n      "
+            FALSE_EXPR@5998..6041
+              EXPR_ERROR@5998..6041
+                ERROR_KW@5998..6003 "error"
+                WHITESPACE@6003..6004 " "
+                EXPR_BINARY@6004..6041
+                  LHS_EXPR@6004..6037
+                    EXPR_BINARY@6004..6037
+                      LHS_EXPR@6004..6028
+                        EXPR_BINARY@6004..6028
+                          LHS_EXPR@6004..6024
+                            EXPR_STRING@6004..6024
+                              STRING_SINGLE@6004..6024 "'Assertion failed. '"
+                          WHITESPACE@6024..6025 " "
+                          PLUS@6025..6026 "+"
+                          WHITESPACE@6026..6027 " "
+                          EXPR_VAR@6027..6028
+                            NAME@6027..6028
+                              IDENT@6027..6028 "a"
+                      WHITESPACE@6028..6029 " "
+                      PLUS@6029..6030 "+"
+                      WHITESPACE@6030..6031 " "
+                      EXPR_STRING@6031..6037
+                        STRING_SINGLE@6031..6037 "' != '"
+                  WHITESPACE@6037..6038 " "
+                  PLUS@6038..6039 "+"
+                  WHITESPACE@6039..6040 " "
+                  EXPR_VAR@6040..6041
+                    NAME@6040..6041
+                      IDENT@6040..6041 "b"
+      COMMA@6041..6042 ","
+      WHITESPACE@6042..6046 "\n\n  "
+      MEMBER_FIELD@6046..6180
+        FIELD_METHOD@6046..6180
+          FIELD_NAME_FIXED@6046..6049
+            NAME@6046..6049
+              IDENT@6046..6049 "abs"
+          PARAMS_DESC@6049..6052
+            L_PAREN@6049..6050 "("
+            PARAM@6050..6051
+              DESTRUCT_FULL@6050..6051
+                NAME@6050..6051
+                  IDENT@6050..6051 "n"
+            R_PAREN@6051..6052 ")"
+          COLONCOLON@6052..6054 "::"
+          WHITESPACE@6054..6059 "\n    "
+          EXPR_IF_THEN_ELSE@6059..6180
+            IF_KW@6059..6061 "if"
+            WHITESPACE@6061..6062 " "
+            EXPR_UNARY@6062..6078
+              NOT@6062..6063 "!"
+              EXPR_APPLY@6063..6078
+                EXPR_INDEX@6063..6075
+                  EXPR_VAR@6063..6066
+                    NAME@6063..6066
+                      IDENT@6063..6066 "std"
+                  DOT@6066..6067 "."
+                  NAME@6067..6075
+                    IDENT@6067..6075 "isNumber"
+                ARGS_DESC@6075..6078
+                  L_PAREN@6075..6076 "("
+                  ARG@6076..6077
+                    EXPR_VAR@6076..6077
+                      NAME@6076..6077
+                        IDENT@6076..6077 "n"
+                  R_PAREN@6077..6078 ")"
+            WHITESPACE@6078..6079 " "
+            THEN_KW@6079..6083 "then"
+            WHITESPACE@6083..6090 "\n      "
+            TRUE_EXPR@6090..6141
+              EXPR_ERROR@6090..6141
+                ERROR_KW@6090..6095 "error"
+                WHITESPACE@6095..6096 " "
+                EXPR_BINARY@6096..6141
+                  LHS_EXPR@6096..6127
+                    EXPR_STRING@6096..6127
+                      STRING_SINGLE@6096..6127 "'std.abs expected num ..."
+                  WHITESPACE@6127..6128 " "
+                  PLUS@6128..6129 "+"
+                  WHITESPACE@6129..6130 " "
+                  EXPR_APPLY@6130..6141
+                    EXPR_INDEX@6130..6138
+                      EXPR_VAR@6130..6133
+                        NAME@6130..6133
+                          IDENT@6130..6133 "std"
+                      DOT@6133..6134 "."
+                      NAME@6134..6138
+                        IDENT@6134..6138 "type"
+                    ARGS_DESC@6138..6141
+                      L_PAREN@6138..6139 "("
+                      ARG@6139..6140
+                        EXPR_VAR@6139..6140
+                          NAME@6139..6140
+                            IDENT@6139..6140 "n"
+                      R_PAREN@6140..6141 ")"
+            WHITESPACE@6141..6146 "\n    "
+            ELSE_KW@6146..6150 "else"
+            WHITESPACE@6150..6157 "\n      "
+            FALSE_EXPR@6157..6180
+              EXPR_IF_THEN_ELSE@6157..6180
+                IF_KW@6157..6159 "if"
+                WHITESPACE@6159..6160 " "
+                EXPR_BINARY@6160..6165
+                  LHS_EXPR@6160..6161
+                    EXPR_VAR@6160..6161
+                      NAME@6160..6161
+                        IDENT@6160..6161 "n"
+                  WHITESPACE@6161..6162 " "
+                  GT@6162..6163 ">"
+                  WHITESPACE@6163..6164 " "
+                  EXPR_NUMBER@6164..6165
+                    FLOAT@6164..6165 "0"
+                WHITESPACE@6165..6166 " "
+                THEN_KW@6166..6170 "then"
+                WHITESPACE@6170..6171 " "
+                TRUE_EXPR@6171..6172
+                  EXPR_VAR@6171..6172
+                    NAME@6171..6172
+                      IDENT@6171..6172 "n"
+                WHITESPACE@6172..6173 " "
+                ELSE_KW@6173..6177 "else"
+                WHITESPACE@6177..6178 " "
+                FALSE_EXPR@6178..6180
+                  EXPR_UNARY@6178..6180
+                    MINUS@6178..6179 "-"
+                    EXPR_VAR@6179..6180
+                      NAME@6179..6180
+                        IDENT@6179..6180 "n"
+      COMMA@6180..6181 ","
+      WHITESPACE@6181..6185 "\n\n  "
+      MEMBER_FIELD@6185..6370
+        FIELD_METHOD@6185..6370
+          FIELD_NAME_FIXED@6185..6189
+            NAME@6185..6189
+              IDENT@6185..6189 "sign"
+          PARAMS_DESC@6189..6192
+            L_PAREN@6189..6190 "("
+            PARAM@6190..6191
+              DESTRUCT_FULL@6190..6191
+                NAME@6190..6191
+                  IDENT@6190..6191 "n"
+            R_PAREN@6191..6192 ")"
+          COLONCOLON@6192..6194 "::"
+          WHITESPACE@6194..6199 "\n    "
+          EXPR_IF_THEN_ELSE@6199..6370
+            IF_KW@6199..6201 "if"
+            WHITESPACE@6201..6202 " "
+            EXPR_UNARY@6202..6218
+              NOT@6202..6203 "!"
+              EXPR_APPLY@6203..6218
+                EXPR_INDEX@6203..6215
+                  EXPR_VAR@6203..6206
+                    NAME@6203..6206
+                      IDENT@6203..6206 "std"
+                  DOT@6206..6207 "."
+                  NAME@6207..6215
+                    IDENT@6207..6215 "isNumber"
+                ARGS_DESC@6215..6218
+                  L_PAREN@6215..6216 "("
+                  ARG@6216..6217
+                    EXPR_VAR@6216..6217
+                      NAME@6216..6217
+                        IDENT@6216..6217 "n"
+                  R_PAREN@6217..6218 ")"
+            WHITESPACE@6218..6219 " "
+            THEN_KW@6219..6223 "then"
+            WHITESPACE@6223..6230 "\n      "
+            TRUE_EXPR@6230..6282
+              EXPR_ERROR@6230..6282
+                ERROR_KW@6230..6235 "error"
+                WHITESPACE@6235..6236 " "
+                EXPR_BINARY@6236..6282
+                  LHS_EXPR@6236..6268
+                    EXPR_STRING@6236..6268
+                      STRING_SINGLE@6236..6268 "'std.sign expected nu ..."
+                  WHITESPACE@6268..6269 " "
+                  PLUS@6269..6270 "+"
+                  WHITESPACE@6270..6271 " "
+                  EXPR_APPLY@6271..6282
+                    EXPR_INDEX@6271..6279
+                      EXPR_VAR@6271..6274
+                        NAME@6271..6274
+                          IDENT@6271..6274 "std"
+                      DOT@6274..6275 "."
+                      NAME@6275..6279
+                        IDENT@6275..6279 "type"
+                    ARGS_DESC@6279..6282
+                      L_PAREN@6279..6280 "("
+                      ARG@6280..6281
+                        EXPR_VAR@6280..6281
+                          NAME@6280..6281
+                            IDENT@6280..6281 "n"
+                      R_PAREN@6281..6282 ")"
+            WHITESPACE@6282..6287 "\n    "
+            ELSE_KW@6287..6291 "else"
+            WHITESPACE@6291..6298 "\n      "
+            FALSE_EXPR@6298..6370
+              EXPR_IF_THEN_ELSE@6298..6370
+                IF_KW@6298..6300 "if"
+                WHITESPACE@6300..6301 " "
+                EXPR_BINARY@6301..6306
+                  LHS_EXPR@6301..6302
+                    EXPR_VAR@6301..6302
+                      NAME@6301..6302
+                        IDENT@6301..6302 "n"
+                  WHITESPACE@6302..6303 " "
+                  GT@6303..6304 ">"
+                  WHITESPACE@6304..6305 " "
+                  EXPR_NUMBER@6305..6306
+                    FLOAT@6305..6306 "0"
+                WHITESPACE@6306..6307 " "
+                THEN_KW@6307..6311 "then"
+                WHITESPACE@6311..6320 "\n        "
+                TRUE_EXPR@6320..6321
+                  EXPR_NUMBER@6320..6321
+                    FLOAT@6320..6321 "1"
+                WHITESPACE@6321..6328 "\n      "
+                ELSE_KW@6328..6332 "else"
+                WHITESPACE@6332..6333 " "
+                FALSE_EXPR@6333..6370
+                  EXPR_IF_THEN_ELSE@6333..6370
+                    IF_KW@6333..6335 "if"
+                    WHITESPACE@6335..6336 " "
+                    EXPR_BINARY@6336..6341
+                      LHS_EXPR@6336..6337
+                        EXPR_VAR@6336..6337
+                          NAME@6336..6337
+                            IDENT@6336..6337 "n"
+                      WHITESPACE@6337..6338 " "
+                      LT@6338..6339 "<"
+                      WHITESPACE@6339..6340 " "
+                      EXPR_NUMBER@6340..6341
+                        FLOAT@6340..6341 "0"
+                    WHITESPACE@6341..6342 " "
+                    THEN_KW@6342..6346 "then"
+                    WHITESPACE@6346..6355 "\n        "
+                    TRUE_EXPR@6355..6357
+                      EXPR_UNARY@6355..6357
+                        MINUS@6355..6356 "-"
+                        EXPR_NUMBER@6356..6357
+                          FLOAT@6356..6357 "1"
+                    WHITESPACE@6357..6364 "\n      "
+                    ELSE_KW@6364..6368 "else"
+                    WHITESPACE@6368..6369 " "
+                    FALSE_EXPR@6369..6370
+                      EXPR_NUMBER@6369..6370
+                        FLOAT@6369..6370 "0"
+      COMMA@6370..6371 ","
+      WHITESPACE@6371..6375 "\n\n  "
+      MEMBER_FIELD@6375..6628
+        FIELD_METHOD@6375..6628
+          FIELD_NAME_FIXED@6375..6378
+            NAME@6375..6378
+              IDENT@6375..6378 "max"
+          PARAMS_DESC@6378..6384
+            L_PAREN@6378..6379 "("
+            PARAM@6379..6380
+              DESTRUCT_FULL@6379..6380
+                NAME@6379..6380
+                  IDENT@6379..6380 "a"
+            COMMA@6380..6381 ","
+            WHITESPACE@6381..6382 " "
+            PARAM@6382..6383
+              DESTRUCT_FULL@6382..6383
+                NAME@6382..6383
+                  IDENT@6382..6383 "b"
+            R_PAREN@6383..6384 ")"
+          COLONCOLON@6384..6386 "::"
+          WHITESPACE@6386..6391 "\n    "
+          EXPR_IF_THEN_ELSE@6391..6628
+            IF_KW@6391..6393 "if"
+            WHITESPACE@6393..6394 " "
+            EXPR_UNARY@6394..6410
+              NOT@6394..6395 "!"
+              EXPR_APPLY@6395..6410
+                EXPR_INDEX@6395..6407
+                  EXPR_VAR@6395..6398
+                    NAME@6395..6398
+                      IDENT@6395..6398 "std"
+                  DOT@6398..6399 "."
+                  NAME@6399..6407
+                    IDENT@6399..6407 "isNumber"
+                ARGS_DESC@6407..6410
+                  L_PAREN@6407..6408 "("
+                  ARG@6408..6409
+                    EXPR_VAR@6408..6409
+                      NAME@6408..6409
+                        IDENT@6408..6409 "a"
+                  R_PAREN@6409..6410 ")"
+            WHITESPACE@6410..6411 " "
+            THEN_KW@6411..6415 "then"
+            WHITESPACE@6415..6422 "\n      "
+            TRUE_EXPR@6422..6485
+              EXPR_ERROR@6422..6485
+                ERROR_KW@6422..6427 "error"
+                WHITESPACE@6427..6428 " "
+                EXPR_BINARY@6428..6485
+                  LHS_EXPR@6428..6471
+                    EXPR_STRING@6428..6471
+                      STRING_SINGLE@6428..6471 "'std.max first param  ..."
+                  WHITESPACE@6471..6472 " "
+                  PLUS@6472..6473 "+"
+                  WHITESPACE@6473..6474 " "
+                  EXPR_APPLY@6474..6485
+                    EXPR_INDEX@6474..6482
+                      EXPR_VAR@6474..6477
+                        NAME@6474..6477
+                          IDENT@6474..6477 "std"
+                      DOT@6477..6478 "."
+                      NAME@6478..6482
+                        IDENT@6478..6482 "type"
+                    ARGS_DESC@6482..6485
+                      L_PAREN@6482..6483 "("
+                      ARG@6483..6484
+                        EXPR_VAR@6483..6484
+                          NAME@6483..6484
+                            IDENT@6483..6484 "a"
+                      R_PAREN@6484..6485 ")"
+            WHITESPACE@6485..6490 "\n    "
+            ELSE_KW@6490..6494 "else"
+            WHITESPACE@6494..6495 " "
+            FALSE_EXPR@6495..6628
+              EXPR_IF_THEN_ELSE@6495..6628
+                IF_KW@6495..6497 "if"
+                WHITESPACE@6497..6498 " "
+                EXPR_UNARY@6498..6514
+                  NOT@6498..6499 "!"
+                  EXPR_APPLY@6499..6514
+                    EXPR_INDEX@6499..6511
+                      EXPR_VAR@6499..6502
+                        NAME@6499..6502
+                          IDENT@6499..6502 "std"
+                      DOT@6502..6503 "."
+                      NAME@6503..6511
+                        IDENT@6503..6511 "isNumber"
+                    ARGS_DESC@6511..6514
+                      L_PAREN@6511..6512 "("
+                      ARG@6512..6513
+                        EXPR_VAR@6512..6513
+                          NAME@6512..6513
+                            IDENT@6512..6513 "b"
+                      R_PAREN@6513..6514 ")"
+                WHITESPACE@6514..6515 " "
+                THEN_KW@6515..6519 "then"
+                WHITESPACE@6519..6526 "\n      "
+                TRUE_EXPR@6526..6590
+                  EXPR_ERROR@6526..6590
+                    ERROR_KW@6526..6531 "error"
+                    WHITESPACE@6531..6532 " "
+                    EXPR_BINARY@6532..6590
+                      LHS_EXPR@6532..6576
+                        EXPR_STRING@6532..6576
+                          STRING_SINGLE@6532..6576 "'std.max second param ..."
+                      WHITESPACE@6576..6577 " "
+                      PLUS@6577..6578 "+"
+                      WHITESPACE@6578..6579 " "
+                      EXPR_APPLY@6579..6590
+                        EXPR_INDEX@6579..6587
+                          EXPR_VAR@6579..6582
+                            NAME@6579..6582
+                              IDENT@6579..6582 "std"
+                          DOT@6582..6583 "."
+                          NAME@6583..6587
+                            IDENT@6583..6587 "type"
+                        ARGS_DESC@6587..6590
+                          L_PAREN@6587..6588 "("
+                          ARG@6588..6589
+                            EXPR_VAR@6588..6589
+                              NAME@6588..6589
+                                IDENT@6588..6589 "b"
+                          R_PAREN@6589..6590 ")"
+                WHITESPACE@6590..6595 "\n    "
+                ELSE_KW@6595..6599 "else"
+                WHITESPACE@6599..6606 "\n      "
+                FALSE_EXPR@6606..6628
+                  EXPR_IF_THEN_ELSE@6606..6628
+                    IF_KW@6606..6608 "if"
+                    WHITESPACE@6608..6609 " "
+                    EXPR_BINARY@6609..6614
+                      LHS_EXPR@6609..6610
+                        EXPR_VAR@6609..6610
+                          NAME@6609..6610
+                            IDENT@6609..6610 "a"
+                      WHITESPACE@6610..6611 " "
+                      GT@6611..6612 ">"
+                      WHITESPACE@6612..6613 " "
+                      EXPR_VAR@6613..6614
+                        NAME@6613..6614
+                          IDENT@6613..6614 "b"
+                    WHITESPACE@6614..6615 " "
+                    THEN_KW@6615..6619 "then"
+                    WHITESPACE@6619..6620 " "
+                    TRUE_EXPR@6620..6621
+                      EXPR_VAR@6620..6621
+                        NAME@6620..6621
+                          IDENT@6620..6621 "a"
+                    WHITESPACE@6621..6622 " "
+                    ELSE_KW@6622..6626 "else"
+                    WHITESPACE@6626..6627 " "
+                    FALSE_EXPR@6627..6628
+                      EXPR_VAR@6627..6628
+                        NAME@6627..6628
+                          IDENT@6627..6628 "b"
+      COMMA@6628..6629 ","
+      WHITESPACE@6629..6633 "\n\n  "
+      MEMBER_FIELD@6633..6886
+        FIELD_METHOD@6633..6886
+          FIELD_NAME_FIXED@6633..6636
+            NAME@6633..6636
+              IDENT@6633..6636 "min"
+          PARAMS_DESC@6636..6642
+            L_PAREN@6636..6637 "("
+            PARAM@6637..6638
+              DESTRUCT_FULL@6637..6638
+                NAME@6637..6638
+                  IDENT@6637..6638 "a"
+            COMMA@6638..6639 ","
+            WHITESPACE@6639..6640 " "
+            PARAM@6640..6641
+              DESTRUCT_FULL@6640..6641
+                NAME@6640..6641
+                  IDENT@6640..6641 "b"
+            R_PAREN@6641..6642 ")"
+          COLONCOLON@6642..6644 "::"
+          WHITESPACE@6644..6649 "\n    "
+          EXPR_IF_THEN_ELSE@6649..6886
+            IF_KW@6649..6651 "if"
+            WHITESPACE@6651..6652 " "
+            EXPR_UNARY@6652..6668
+              NOT@6652..6653 "!"
+              EXPR_APPLY@6653..6668
+                EXPR_INDEX@6653..6665
+                  EXPR_VAR@6653..6656
+                    NAME@6653..6656
+                      IDENT@6653..6656 "std"
+                  DOT@6656..6657 "."
+                  NAME@6657..6665
+                    IDENT@6657..6665 "isNumber"
+                ARGS_DESC@6665..6668
+                  L_PAREN@6665..6666 "("
+                  ARG@6666..6667
+                    EXPR_VAR@6666..6667
+                      NAME@6666..6667
+                        IDENT@6666..6667 "a"
+                  R_PAREN@6667..6668 ")"
+            WHITESPACE@6668..6669 " "
+            THEN_KW@6669..6673 "then"
+            WHITESPACE@6673..6680 "\n      "
+            TRUE_EXPR@6680..6743
+              EXPR_ERROR@6680..6743
+                ERROR_KW@6680..6685 "error"
+                WHITESPACE@6685..6686 " "
+                EXPR_BINARY@6686..6743
+                  LHS_EXPR@6686..6729
+                    EXPR_STRING@6686..6729
+                      STRING_SINGLE@6686..6729 "'std.min first param  ..."
+                  WHITESPACE@6729..6730 " "
+                  PLUS@6730..6731 "+"
+                  WHITESPACE@6731..6732 " "
+                  EXPR_APPLY@6732..6743
+                    EXPR_INDEX@6732..6740
+                      EXPR_VAR@6732..6735
+                        NAME@6732..6735
+                          IDENT@6732..6735 "std"
+                      DOT@6735..6736 "."
+                      NAME@6736..6740
+                        IDENT@6736..6740 "type"
+                    ARGS_DESC@6740..6743
+                      L_PAREN@6740..6741 "("
+                      ARG@6741..6742
+                        EXPR_VAR@6741..6742
+                          NAME@6741..6742
+                            IDENT@6741..6742 "a"
+                      R_PAREN@6742..6743 ")"
+            WHITESPACE@6743..6748 "\n    "
+            ELSE_KW@6748..6752 "else"
+            WHITESPACE@6752..6753 " "
+            FALSE_EXPR@6753..6886
+              EXPR_IF_THEN_ELSE@6753..6886
+                IF_KW@6753..6755 "if"
+                WHITESPACE@6755..6756 " "
+                EXPR_UNARY@6756..6772
+                  NOT@6756..6757 "!"
+                  EXPR_APPLY@6757..6772
+                    EXPR_INDEX@6757..6769
+                      EXPR_VAR@6757..6760
+                        NAME@6757..6760
+                          IDENT@6757..6760 "std"
+                      DOT@6760..6761 "."
+                      NAME@6761..6769
+                        IDENT@6761..6769 "isNumber"
+                    ARGS_DESC@6769..6772
+                      L_PAREN@6769..6770 "("
+                      ARG@6770..6771
+                        EXPR_VAR@6770..6771
+                          NAME@6770..6771
+                            IDENT@6770..6771 "b"
+                      R_PAREN@6771..6772 ")"
+                WHITESPACE@6772..6773 " "
+                THEN_KW@6773..6777 "then"
+                WHITESPACE@6777..6784 "\n      "
+                TRUE_EXPR@6784..6848
+                  EXPR_ERROR@6784..6848
+                    ERROR_KW@6784..6789 "error"
+                    WHITESPACE@6789..6790 " "
+                    EXPR_BINARY@6790..6848
+                      LHS_EXPR@6790..6834
+                        EXPR_STRING@6790..6834
+                          STRING_SINGLE@6790..6834 "'std.min second param ..."
+                      WHITESPACE@6834..6835 " "
+                      PLUS@6835..6836 "+"
+                      WHITESPACE@6836..6837 " "
+                      EXPR_APPLY@6837..6848
+                        EXPR_INDEX@6837..6845
+                          EXPR_VAR@6837..6840
+                            NAME@6837..6840
+                              IDENT@6837..6840 "std"
+                          DOT@6840..6841 "."
+                          NAME@6841..6845
+                            IDENT@6841..6845 "type"
+                        ARGS_DESC@6845..6848
+                          L_PAREN@6845..6846 "("
+                          ARG@6846..6847
+                            EXPR_VAR@6846..6847
+                              NAME@6846..6847
+                                IDENT@6846..6847 "b"
+                          R_PAREN@6847..6848 ")"
+                WHITESPACE@6848..6853 "\n    "
+                ELSE_KW@6853..6857 "else"
+                WHITESPACE@6857..6864 "\n      "
+                FALSE_EXPR@6864..6886
+                  EXPR_IF_THEN_ELSE@6864..6886
+                    IF_KW@6864..6866 "if"
+                    WHITESPACE@6866..6867 " "
+                    EXPR_BINARY@6867..6872
+                      LHS_EXPR@6867..6868
+                        EXPR_VAR@6867..6868
+                          NAME@6867..6868
+                            IDENT@6867..6868 "a"
+                      WHITESPACE@6868..6869 " "
+                      LT@6869..6870 "<"
+                      WHITESPACE@6870..6871 " "
+                      EXPR_VAR@6871..6872
+                        NAME@6871..6872
+                          IDENT@6871..6872 "b"
+                    WHITESPACE@6872..6873 " "
+                    THEN_KW@6873..6877 "then"
+                    WHITESPACE@6877..6878 " "
+                    TRUE_EXPR@6878..6879
+                      EXPR_VAR@6878..6879
+                        NAME@6878..6879
+                          IDENT@6878..6879 "a"
+                    WHITESPACE@6879..6880 " "
+                    ELSE_KW@6880..6884 "else"
+                    WHITESPACE@6884..6885 " "
+                    FALSE_EXPR@6885..6886
+                      EXPR_VAR@6885..6886
+                        NAME@6885..6886
+                          IDENT@6885..6886 "b"
+      COMMA@6886..6887 ","
+      WHITESPACE@6887..6891 "\n\n  "
+      MEMBER_FIELD@6891..6993
+        FIELD_METHOD@6891..6993
+          FIELD_NAME_FIXED@6891..6896
+            NAME@6891..6896
+              IDENT@6891..6896 "clamp"
+          PARAMS_DESC@6896..6915
+            L_PAREN@6896..6897 "("
+            PARAM@6897..6898
+              DESTRUCT_FULL@6897..6898
+                NAME@6897..6898
+                  IDENT@6897..6898 "x"
+            COMMA@6898..6899 ","
+            WHITESPACE@6899..6900 " "
+            PARAM@6900..6906
+              DESTRUCT_FULL@6900..6906
+                NAME@6900..6906
+                  IDENT@6900..6906 "minVal"
+            COMMA@6906..6907 ","
+            WHITESPACE@6907..6908 " "
+            PARAM@6908..6914
+              DESTRUCT_FULL@6908..6914
+                NAME@6908..6914
+                  IDENT@6908..6914 "maxVal"
+            R_PAREN@6914..6915 ")"
+          COLONCOLON@6915..6917 "::"
+          WHITESPACE@6917..6922 "\n    "
+          EXPR_IF_THEN_ELSE@6922..6993
+            IF_KW@6922..6924 "if"
+            WHITESPACE@6924..6925 " "
+            EXPR_BINARY@6925..6935
+              LHS_EXPR@6925..6926
+                EXPR_VAR@6925..6926
+                  NAME@6925..6926
+                    IDENT@6925..6926 "x"
+              WHITESPACE@6926..6927 " "
+              LT@6927..6928 "<"
+              WHITESPACE@6928..6929 " "
+              EXPR_VAR@6929..6935
+                NAME@6929..6935
+                  IDENT@6929..6935 "minVal"
+            WHITESPACE@6935..6936 " "
+            THEN_KW@6936..6940 "then"
+            WHITESPACE@6940..6941 " "
+            TRUE_EXPR@6941..6947
+              EXPR_VAR@6941..6947
+                NAME@6941..6947
+                  IDENT@6941..6947 "minVal"
+            WHITESPACE@6947..6952 "\n    "
+            ELSE_KW@6952..6956 "else"
+            WHITESPACE@6956..6957 " "
+            FALSE_EXPR@6957..6993
+              EXPR_IF_THEN_ELSE@6957..6993
+                IF_KW@6957..6959 "if"
+                WHITESPACE@6959..6960 " "
+                EXPR_BINARY@6960..6970
+                  LHS_EXPR@6960..6961
+                    EXPR_VAR@6960..6961
+                      NAME@6960..6961
+                        IDENT@6960..6961 "x"
+                  WHITESPACE@6961..6962 " "
+                  GT@6962..6963 ">"
+                  WHITESPACE@6963..6964 " "
+                  EXPR_VAR@6964..6970
+                    NAME@6964..6970
+                      IDENT@6964..6970 "maxVal"
+                WHITESPACE@6970..6971 " "
+                THEN_KW@6971..6975 "then"
+                WHITESPACE@6975..6976 " "
+                TRUE_EXPR@6976..6982
+                  EXPR_VAR@6976..6982
+                    NAME@6976..6982
+                      IDENT@6976..6982 "maxVal"
+                WHITESPACE@6982..6987 "\n    "
+                ELSE_KW@6987..6991 "else"
+                WHITESPACE@6991..6992 " "
+                FALSE_EXPR@6992..6993
+                  EXPR_VAR@6992..6993
+                    NAME@6992..6993
+                      IDENT@6992..6993 "x"
+      COMMA@6993..6994 ","
+      WHITESPACE@6994..6998 "\n\n  "
+      MEMBER_FIELD@6998..7065
+        FIELD_METHOD@6998..7065
+          FIELD_NAME_FIXED@6998..7011
+            NAME@6998..7011
+              IDENT@6998..7011 "flattenArrays"
+          PARAMS_DESC@7011..7017
+            L_PAREN@7011..7012 "("
+            PARAM@7012..7016
+              DESTRUCT_FULL@7012..7016
+                NAME@7012..7016
+                  IDENT@7012..7016 "arrs"
+            R_PAREN@7016..7017 ")"
+          COLONCOLON@7017..7019 "::"
+          WHITESPACE@7019..7024 "\n    "
+          EXPR_APPLY@7024..7065
+            EXPR_INDEX@7024..7033
+              EXPR_VAR@7024..7027
+                NAME@7024..7027
+                  IDENT@7024..7027 "std"
+              DOT@7027..7028 "."
+              NAME@7028..7033
+                IDENT@7028..7033 "foldl"
+            ARGS_DESC@7033..7065
+              L_PAREN@7033..7034 "("
+              ARG@7034..7054
+                EXPR_FUNCTION@7034..7054
+                  FUNCTION_KW@7034..7042 "function"
+                  PARAMS_DESC@7042..7048
+                    L_PAREN@7042..7043 "("
+                    PARAM@7043..7044
+                      DESTRUCT_FULL@7043..7044
+                        NAME@7043..7044
+                          IDENT@7043..7044 "a"
+                    COMMA@7044..7045 ","
+                    WHITESPACE@7045..7046 " "
+                    PARAM@7046..7047
+                      DESTRUCT_FULL@7046..7047
+                        NAME@7046..7047
+                          IDENT@7046..7047 "b"
+                    R_PAREN@7047..7048 ")"
+                  WHITESPACE@7048..7049 " "
+                  EXPR_BINARY@7049..7054
+                    LHS_EXPR@7049..7050
+                      EXPR_VAR@7049..7050
+                        NAME@7049..7050
+                          IDENT@7049..7050 "a"
+                    WHITESPACE@7050..7051 " "
+                    PLUS@7051..7052 "+"
+                    WHITESPACE@7052..7053 " "
+                    EXPR_VAR@7053..7054
+                      NAME@7053..7054
+                        IDENT@7053..7054 "b"
+              COMMA@7054..7055 ","
+              WHITESPACE@7055..7056 " "
+              ARG@7056..7060
+                EXPR_VAR@7056..7060
+                  NAME@7056..7060
+                    IDENT@7056..7060 "arrs"
+              COMMA@7060..7061 ","
+              WHITESPACE@7061..7062 " "
+              ARG@7062..7064
+                EXPR_ARRAY@7062..7064
+                  L_BRACK@7062..7063 "["
+                  R_BRACK@7063..7064 "]"
+              R_PAREN@7064..7065 ")"
+      COMMA@7065..7066 ","
+      WHITESPACE@7066..7070 "\n\n  "
+      MEMBER_FIELD@7070..7756
+        FIELD_METHOD@7070..7756
+          FIELD_NAME_FIXED@7070..7081
+            NAME@7070..7081
+              IDENT@7070..7081 "manifestIni"
+          PARAMS_DESC@7081..7086
+            L_PAREN@7081..7082 "("
+            PARAM@7082..7085
+              DESTRUCT_FULL@7082..7085
+                NAME@7082..7085
+                  IDENT@7082..7085 "ini"
+            R_PAREN@7085..7086 ")"
+          COLONCOLON@7086..7088 "::"
+          WHITESPACE@7088..7093 "\n    "
+          EXPR_LOCAL@7093..7756
+            LOCAL_KW@7093..7098 "local"
+            WHITESPACE@7098..7099 " "
+            BIND_FUNCTION@7099..7396
+              NAME@7099..7109
+                IDENT@7099..7109 "body_lines"
+              PARAMS_DESC@7109..7115
+                L_PAREN@7109..7110 "("
+                PARAM@7110..7114
+                  DESTRUCT_FULL@7110..7114
+                    NAME@7110..7114
+                      IDENT@7110..7114 "body"
+                R_PAREN@7114..7115 ")"
+              WHITESPACE@7115..7116 " "
+              ASSIGN@7116..7117 "="
+              WHITESPACE@7117..7124 "\n      "
+              EXPR_APPLY@7124..7396
+                EXPR_INDEX@7124..7132
+                  EXPR_VAR@7124..7127
+                    NAME@7124..7127
+                      IDENT@7124..7127 "std"
+                  DOT@7127..7128 "."
+                  NAME@7128..7132
+                    IDENT@7128..7132 "join"
+                ARGS_DESC@7132..7396
+                  L_PAREN@7132..7133 "("
+                  ARG@7133..7135
+                    EXPR_ARRAY@7133..7135
+                      L_BRACK@7133..7134 "["
+                      R_BRACK@7134..7135 "]"
+                  COMMA@7135..7136 ","
+                  WHITESPACE@7136..7137 " "
+                  ARG@7137..7395
+                    EXPR_ARRAY_COMP@7137..7395
+                      L_BRACK@7137..7138 "["
+                      WHITESPACE@7138..7147 "\n        "
+                      EXPR_LOCAL@7147..7346
+                        LOCAL_KW@7147..7152 "local"
+                        WHITESPACE@7152..7153 " "
+                        BIND_DESTRUCT@7153..7178
+                          DESTRUCT_FULL@7153..7168
+                            NAME@7153..7168
+                              IDENT@7153..7168 "value_or_values"
+                          WHITESPACE@7168..7169 " "
+                          ASSIGN@7169..7170 "="
+                          WHITESPACE@7170..7171 " "
+                          EXPR_INDEX_EXPR@7171..7178
+                            LHS_EXPR@7171..7175
+                              EXPR_VAR@7171..7175
+                                NAME@7171..7175
+                                  IDENT@7171..7175 "body"
+                            L_BRACK@7175..7176 "["
+                            EXPR_VAR@7176..7177
+                              NAME@7176..7177
+                                IDENT@7176..7177 "k"
+                            R_BRACK@7177..7178 "]"
+                        SEMI@7178..7179 ";"
+                        WHITESPACE@7179..7188 "\n        "
+                        EXPR_IF_THEN_ELSE@7188..7346
+                          IF_KW@7188..7190 "if"
+                          WHITESPACE@7190..7191 " "
+                          EXPR_APPLY@7191..7219
+                            EXPR_INDEX@7191..7202
+                              EXPR_VAR@7191..7194
+                                NAME@7191..7194
+                                  IDENT@7191..7194 "std"
+                              DOT@7194..7195 "."
+                              NAME@7195..7202
+                                IDENT@7195..7202 "isArray"
+                            ARGS_DESC@7202..7219
+                              L_PAREN@7202..7203 "("
+                              ARG@7203..7218
+                                EXPR_VAR@7203..7218
+                                  NAME@7203..7218
+                                    IDENT@7203..7218 "value_or_values"
+                              R_PAREN@7218..7219 ")"
+                          WHITESPACE@7219..7220 " "
+                          THEN_KW@7220..7224 "then"
+                          WHITESPACE@7224..7235 "\n          "
+                          TRUE_EXPR@7235..7288
+                            EXPR_ARRAY_COMP@7235..7288
+                              L_BRACK@7235..7236 "["
+                              EXPR_BINARY@7236..7258
+                                LHS_EXPR@7236..7245
+                                  EXPR_STRING@7236..7245
+                                    STRING_SINGLE@7236..7245 "'%s = %s'"
+                                WHITESPACE@7245..7246 " "
+                                MODULO@7246..7247 "%"
+                                WHITESPACE@7247..7248 " "
+                                EXPR_ARRAY@7248..7258
+                                  L_BRACK@7248..7249 "["
+                                  EXPR_VAR@7249..7250
+                                    NAME@7249..7250
+                                      IDENT@7249..7250 "k"
+                                  COMMA@7250..7251 ","
+                                  WHITESPACE@7251..7252 " "
+                                  EXPR_VAR@7252..7257
+                                    NAME@7252..7257
+                                      IDENT@7252..7257 "value"
+                                  R_BRACK@7257..7258 "]"
+                              WHITESPACE@7258..7259 " "
+                              FOR_SPEC@7259..7287
+                                FOR_KW@7259..7262 "for"
+                                WHITESPACE@7262..7263 " "
+                                NAME@7263..7268
+                                  IDENT@7263..7268 "value"
+                                WHITESPACE@7268..7269 " "
+                                IN_KW@7269..7271 "in"
+                                WHITESPACE@7271..7272 " "
+                                EXPR_VAR@7272..7287
+                                  NAME@7272..7287
+                                    IDENT@7272..7287 "value_or_values"
+                              R_BRACK@7287..7288 "]"
+                          WHITESPACE@7288..7297 "\n        "
+                          ELSE_KW@7297..7301 "else"
+                          WHITESPACE@7301..7312 "\n          "
+                          FALSE_EXPR@7312..7346
+                            EXPR_ARRAY@7312..7346
+                              L_BRACK@7312..7313 "["
+                              EXPR_BINARY@7313..7345
+                                LHS_EXPR@7313..7322
+                                  EXPR_STRING@7313..7322
+                                    STRING_SINGLE@7313..7322 "'%s = %s'"
+                                WHITESPACE@7322..7323 " "
+                                MODULO@7323..7324 "%"
+                                WHITESPACE@7324..7325 " "
+                                EXPR_ARRAY@7325..7345
+                                  L_BRACK@7325..7326 "["
+                                  EXPR_VAR@7326..7327
+                                    NAME@7326..7327
+                                      IDENT@7326..7327 "k"
+                                  COMMA@7327..7328 ","
+                                  WHITESPACE@7328..7329 " "
+                                  EXPR_VAR@7329..7344
+                                    NAME@7329..7344
+                                      IDENT@7329..7344 "value_or_values"
+                                  R_BRACK@7344..7345 "]"
+                              R_BRACK@7345..7346 "]"
+                      WHITESPACE@7346..7356 "\n\n        "
+                      FOR_SPEC@7356..7387
+                        FOR_KW@7356..7359 "for"
+                        WHITESPACE@7359..7360 " "
+                        NAME@7360..7361
+                          IDENT@7360..7361 "k"
+                        WHITESPACE@7361..7362 " "
+                        IN_KW@7362..7364 "in"
+                        WHITESPACE@7364..7365 " "
+                        EXPR_APPLY@7365..7387
+                          EXPR_INDEX@7365..7381
+                            EXPR_VAR@7365..7368
+                              NAME@7365..7368
+                                IDENT@7365..7368 "std"
+                            DOT@7368..7369 "."
+                            NAME@7369..7381
+                              IDENT@7369..7381 "objectFields"
+                          ARGS_DESC@7381..7387
+                            L_PAREN@7381..7382 "("
+                            ARG@7382..7386
+                              EXPR_VAR@7382..7386
+                                NAME@7382..7386
+                                  IDENT@7382..7386 "body"
+                            R_PAREN@7386..7387 ")"
+                      WHITESPACE@7387..7394 "\n      "
+                      R_BRACK@7394..7395 "]"
+                  R_PAREN@7395..7396 ")"
+            SEMI@7396..7397 ";"
+            WHITESPACE@7397..7403 "\n\n    "
+            EXPR_LOCAL@7403..7756
+              LOCAL_KW@7403..7408 "local"
+              WHITESPACE@7408..7409 " "
+              BIND_FUNCTION@7409..7477
+                NAME@7409..7422
+                  IDENT@7409..7422 "section_lines"
+                PARAMS_DESC@7422..7436
+                  L_PAREN@7422..7423 "("
+                  PARAM@7423..7428
+                    DESTRUCT_FULL@7423..7428
+                      NAME@7423..7428
+                        IDENT@7423..7428 "sname"
+                  COMMA@7428..7429 ","
+                  WHITESPACE@7429..7430 " "
+                  PARAM@7430..7435
+                    DESTRUCT_FULL@7430..7435
+                      NAME@7430..7435
+                        IDENT@7430..7435 "sbody"
+                  R_PAREN@7435..7436 ")"
+                WHITESPACE@7436..7437 " "
+                ASSIGN@7437..7438 "="
+                WHITESPACE@7438..7439 " "
+                EXPR_BINARY@7439..7477
+                  LHS_EXPR@7439..7457
+                    EXPR_ARRAY@7439..7457
+                      L_BRACK@7439..7440 "["
+                      EXPR_BINARY@7440..7456
+                        LHS_EXPR@7440..7446
+                          EXPR_STRING@7440..7446
+                            STRING_SINGLE@7440..7446 "'[%s]'"
+                        WHITESPACE@7446..7447 " "
+                        MODULO@7447..7448 "%"
+                        WHITESPACE@7448..7449 " "
+                        EXPR_ARRAY@7449..7456
+                          L_BRACK@7449..7450 "["
+                          EXPR_VAR@7450..7455
+                            NAME@7450..7455
+                              IDENT@7450..7455 "sname"
+                          R_BRACK@7455..7456 "]"
+                      R_BRACK@7456..7457 "]"
+                  WHITESPACE@7457..7458 " "
+                  PLUS@7458..7459 "+"
+                  WHITESPACE@7459..7460 " "
+                  EXPR_APPLY@7460..7477
+                    EXPR_VAR@7460..7470
+                      NAME@7460..7470
+                        IDENT@7460..7470 "body_lines"
+                    ARGS_DESC@7470..7477
+                      L_PAREN@7470..7471 "("
+                      ARG@7471..7476
+                        EXPR_VAR@7471..7476
+                          NAME@7471..7476
+                            IDENT@7471..7476 "sbody"
+                      R_PAREN@7476..7477 ")"
+              COMMA@7477..7478 ","
+              WHITESPACE@7478..7489 "\n          "
+              BIND_DESTRUCT@7489..7564
+                DESTRUCT_FULL@7489..7498
+                  NAME@7489..7498
+                    IDENT@7489..7498 "main_body"
+                WHITESPACE@7498..7499 " "
+                ASSIGN@7499..7500 "="
+                WHITESPACE@7500..7501 " "
+                EXPR_IF_THEN_ELSE@7501..7564
+                  IF_KW@7501..7503 "if"
+                  WHITESPACE@7503..7504 " "
+                  EXPR_APPLY@7504..7530
+                    EXPR_INDEX@7504..7517
+                      EXPR_VAR@7504..7507
+                        NAME@7504..7507
+                          IDENT@7504..7507 "std"
+                      DOT@7507..7508 "."
+                      NAME@7508..7517
+                        IDENT@7508..7517 "objectHas"
+                    ARGS_DESC@7517..7530
+                      L_PAREN@7517..7518 "("
+                      ARG@7518..7521
+                        EXPR_VAR@7518..7521
+                          NAME@7518..7521
+                            IDENT@7518..7521 "ini"
+                      COMMA@7521..7522 ","
+                      WHITESPACE@7522..7523 " "
+                      ARG@7523..7529
+                        EXPR_STRING@7523..7529
+                          STRING_SINGLE@7523..7529 "'main'"
+                      R_PAREN@7529..7530 ")"
+                  WHITESPACE@7530..7531 " "
+                  THEN_KW@7531..7535 "then"
+                  WHITESPACE@7535..7536 " "
+                  TRUE_EXPR@7536..7556
+                    EXPR_APPLY@7536..7556
+                      EXPR_VAR@7536..7546
+                        NAME@7536..7546
+                          IDENT@7536..7546 "body_lines"
+                      ARGS_DESC@7546..7556
+                        L_PAREN@7546..7547 "("
+                        ARG@7547..7555
+                          EXPR_INDEX@7547..7555
+                            EXPR_VAR@7547..7550
+                              NAME@7547..7550
+                                IDENT@7547..7550 "ini"
+                            DOT@7550..7551 "."
+                            NAME@7551..7555
+                              IDENT@7551..7555 "main"
+                        R_PAREN@7555..7556 ")"
+                  WHITESPACE@7556..7557 " "
+                  ELSE_KW@7557..7561 "else"
+                  WHITESPACE@7561..7562 " "
+                  FALSE_EXPR@7562..7564
+                    EXPR_ARRAY@7562..7564
+                      L_BRACK@7562..7563 "["
+                      R_BRACK@7563..7564 "]"
+              COMMA@7564..7565 ","
+              WHITESPACE@7565..7576 "\n          "
+              BIND_DESTRUCT@7576..7684
+                DESTRUCT_FULL@7576..7588
+                  NAME@7576..7588
+                    IDENT@7576..7588 "all_sections"
+                WHITESPACE@7588..7589 " "
+                ASSIGN@7589..7590 "="
+                WHITESPACE@7590..7591 " "
+                EXPR_ARRAY_COMP@7591..7684
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+                  EXPR_APPLY@7599..7632
+                    EXPR_VAR@7599..7612
+                      NAME@7599..7612
+                        IDENT@7599..7612 "section_lines"
+                    ARGS_DESC@7612..7632
+                      L_PAREN@7612..7613 "("
+                      ARG@7613..7614
+                        EXPR_VAR@7613..7614
+                          NAME@7613..7614
+                            IDENT@7613..7614 "k"
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+                      WHITESPACE@7615..7616 " "
+                      ARG@7616..7631
+                        EXPR_INDEX_EXPR@7616..7631
+                          LHS_EXPR@7616..7628
+                            EXPR_INDEX@7616..7628
+                              EXPR_VAR@7616..7619
+                                NAME@7616..7619
+                                  IDENT@7616..7619 "ini"
+                              DOT@7619..7620 "."
+                              NAME@7620..7628
+                                IDENT@7620..7628 "sections"
+                          L_BRACK@7628..7629 "["
+                          EXPR_VAR@7629..7630
+                            NAME@7629..7630
+                              IDENT@7629..7630 "k"
+                          R_BRACK@7630..7631 "]"
+                      R_PAREN@7631..7632 ")"
+                  WHITESPACE@7632..7639 "\n      "
+                  FOR_SPEC@7639..7678
+                    FOR_KW@7639..7642 "for"
+                    WHITESPACE@7642..7643 " "
+                    NAME@7643..7644
+                      IDENT@7643..7644 "k"
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+                    IN_KW@7645..7647 "in"
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+                      EXPR_INDEX@7648..7664
+                        EXPR_VAR@7648..7651
+                          NAME@7648..7651
+                            IDENT@7648..7651 "std"
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+                        NAME@7652..7664
+                          IDENT@7652..7664 "objectFields"
+                      ARGS_DESC@7664..7678
+                        L_PAREN@7664..7665 "("
+                        ARG@7665..7677
+                          EXPR_INDEX@7665..7677
+                            EXPR_VAR@7665..7668
+                              NAME@7665..7668
+                                IDENT@7665..7668 "ini"
+                            DOT@7668..7669 "."
+                            NAME@7669..7677
+                              IDENT@7669..7677 "sections"
+                        R_PAREN@7677..7678 ")"
+                  WHITESPACE@7678..7683 "\n    "
+                  R_BRACK@7683..7684 "]"
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+              WHITESPACE@7685..7690 "\n    "
+              EXPR_APPLY@7690..7756
+                EXPR_INDEX@7690..7698
+                  EXPR_VAR@7690..7693
+                    NAME@7690..7693
+                      IDENT@7690..7693 "std"
+                  DOT@7693..7694 "."
+                  NAME@7694..7698
+                    IDENT@7694..7698 "join"
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+                  L_PAREN@7698..7699 "("
+                  ARG@7699..7703
+                    EXPR_STRING@7699..7703
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+                  COMMA@7703..7704 ","
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+                  ARG@7705..7755
+                    EXPR_BINARY@7705..7755
+                      LHS_EXPR@7705..7748
+                        EXPR_BINARY@7705..7748
+                          LHS_EXPR@7705..7714
+                            EXPR_VAR@7705..7714
+                              NAME@7705..7714
+                                IDENT@7705..7714 "main_body"
+                          WHITESPACE@7714..7715 " "
+                          PLUS@7715..7716 "+"
+                          WHITESPACE@7716..7717 " "
+                          EXPR_APPLY@7717..7748
+                            EXPR_INDEX@7717..7734
+                              EXPR_VAR@7717..7720
+                                NAME@7717..7720
+                                  IDENT@7717..7720 "std"
+                              DOT@7720..7721 "."
+                              NAME@7721..7734
+                                IDENT@7721..7734 "flattenArrays"
+                            ARGS_DESC@7734..7748
+                              L_PAREN@7734..7735 "("
+                              ARG@7735..7747
+                                EXPR_VAR@7735..7747
+                                  NAME@7735..7747
+                                    IDENT@7735..7747 "all_sections"
+                              R_PAREN@7747..7748 ")"
+                      WHITESPACE@7748..7749 " "
+                      PLUS@7749..7750 "+"
+                      WHITESPACE@7750..7751 " "
+                      EXPR_ARRAY@7751..7755
+                        L_BRACK@7751..7752 "["
+                        EXPR_STRING@7752..7754
+                          STRING_SINGLE@7752..7754 "''"
+                        R_BRACK@7754..7755 "]"
+                  R_PAREN@7755..7756 ")"
+      COMMA@7756..7757 ","
+      WHITESPACE@7757..7761 "\n\n  "
+      MEMBER_FIELD@7761..7814
+        FIELD_METHOD@7761..7814
+          FIELD_NAME_FIXED@7761..7773
+            NAME@7761..7773
+              IDENT@7761..7773 "manifestToml"
+          PARAMS_DESC@7773..7780
+            L_PAREN@7773..7774 "("
+            PARAM@7774..7779
+              DESTRUCT_FULL@7774..7779
+                NAME@7774..7779
+                  IDENT@7774..7779 "value"
+            R_PAREN@7779..7780 ")"
+          COLONCOLON@7780..7782 "::"
+          WHITESPACE@7782..7783 " "
+          EXPR_APPLY@7783..7814
+            EXPR_INDEX@7783..7801
+              EXPR_VAR@7783..7786
+                NAME@7783..7786
+                  IDENT@7783..7786 "std"
+              DOT@7786..7787 "."
+              NAME@7787..7801
+                IDENT@7787..7801 "manifestTomlEx"
+            ARGS_DESC@7801..7814
+              L_PAREN@7801..7802 "("
+              ARG@7802..7807
+                EXPR_VAR@7802..7807
+                  NAME@7802..7807
+                    IDENT@7802..7807 "value"
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+              WHITESPACE@7808..7809 " "
+              ARG@7809..7813
+                EXPR_STRING@7809..7813
+                  STRING_SINGLE@7809..7813 "'  '"
+              R_PAREN@7813..7814 ")"
+      COMMA@7814..7815 ","
+      WHITESPACE@7815..7819 "\n\n  "
+      MEMBER_FIELD@7819..11476
+        FIELD_METHOD@7819..11476
+          FIELD_NAME_FIXED@7819..7833
+            NAME@7819..7833
+              IDENT@7819..7833 "manifestTomlEx"
+          PARAMS_DESC@7833..7848
+            L_PAREN@7833..7834 "("
+            PARAM@7834..7839
+              DESTRUCT_FULL@7834..7839
+                NAME@7834..7839
+                  IDENT@7834..7839 "value"
+            COMMA@7839..7840 ","
+            WHITESPACE@7840..7841 " "
+            PARAM@7841..7847
+              DESTRUCT_FULL@7841..7847
+                NAME@7841..7847
+                  IDENT@7841..7847 "indent"
+            R_PAREN@7847..7848 ")"
+          COLONCOLON@7848..7850 "::"
+          WHITESPACE@7850..7855 "\n    "
+          EXPR_LOCAL@7855..11476
+            LOCAL_KW@7855..7860 "local"
+            WHITESPACE@7860..7867 "\n      "
+            BIND_DESTRUCT@7867..7906
+              DESTRUCT_FULL@7867..7883
+                NAME@7867..7883
+                  IDENT@7867..7883 "escapeStringToml"
+              WHITESPACE@7883..7884 " "
+              ASSIGN@7884..7885 "="
+              WHITESPACE@7885..7886 " "
+              EXPR_INDEX@7886..7906
+                EXPR_VAR@7886..7889
+                  NAME@7886..7889
+                    IDENT@7886..7889 "std"
+                DOT@7889..7890 "."
+                NAME@7890..7906
+                  IDENT@7890..7906 "escapeStringJson"
+            COMMA@7906..7907 ","
+            WHITESPACE@7907..7914 "\n      "
+            BIND_FUNCTION@7914..8178
+              NAME@7914..7927
+                IDENT@7914..7927 "escapeKeyToml"
+              PARAMS_DESC@7927..7932
+                L_PAREN@7927..7928 "("
+                PARAM@7928..7931
+                  DESTRUCT_FULL@7928..7931
+                    NAME@7928..7931
+                      IDENT@7928..7931 "key"
+                R_PAREN@7931..7932 ")"
+              WHITESPACE@7932..7933 " "
+              ASSIGN@7933..7934 "="
+              WHITESPACE@7934..7943 "\n        "
+              EXPR_LOCAL@7943..8178
+                LOCAL_KW@7943..7948 "local"
+                WHITESPACE@7948..7949 " "
+                BIND_DESTRUCT@7949..8056
+                  DESTRUCT_FULL@7949..7961
+                    NAME@7949..7961
+                      IDENT@7949..7961 "bare_allowed"
+                  WHITESPACE@7961..7962 " "
+                  ASSIGN@7962..7963 "="
+                  WHITESPACE@7963..7964 " "
+                  EXPR_APPLY@7964..8056
+                    EXPR_INDEX@7964..7971
+                      EXPR_VAR@7964..7967
+                        NAME@7964..7967
+                          IDENT@7964..7967 "std"
+                      DOT@7967..7968 "."
+                      NAME@7968..7971
+                        IDENT@7968..7971 "set"
+                    ARGS_DESC@7971..8056
+                      L_PAREN@7971..7972 "("
+                      ARG@7972..8055
+                        EXPR_APPLY@7972..8055
+                          EXPR_INDEX@7972..7987
+                            EXPR_VAR@7972..7975
+                              NAME@7972..7975
+                                IDENT@7972..7975 "std"
+                            DOT@7975..7976 "."
+                            NAME@7976..7987
+                              IDENT@7976..7987 "stringChars"
+                          ARGS_DESC@7987..8055
+                            L_PAREN@7987..7988 "("
+                            ARG@7988..8054
+                              EXPR_STRING@7988..8054
+                                STRING_SINGLE@7988..8054 "'ABCDEFGHIJKLMNOPQRST ..."
+                            R_PAREN@8054..8055 ")"
+                      R_PAREN@8055..8056 ")"
+                SEMI@8056..8057 ";"
+                WHITESPACE@8057..8066 "\n        "
+                EXPR_IF_THEN_ELSE@8066..8178
+                  IF_KW@8066..8068 "if"
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+                    LHS_EXPR@8069..8126
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+                            NAME@8069..8072
+                              IDENT@8069..8072 "std"
+                          DOT@8072..8073 "."
+                          NAME@8073..8081
+                            IDENT@8073..8081 "setUnion"
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+                          L_PAREN@8081..8082 "("
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+                            EXPR_APPLY@8082..8111
+                              EXPR_INDEX@8082..8089
+                                EXPR_VAR@8082..8085
+                                  NAME@8082..8085
+                                    IDENT@8082..8085 "std"
+                                DOT@8085..8086 "."
+                                NAME@8086..8089
+                                  IDENT@8086..8089 "set"
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+                                L_PAREN@8089..8090 "("
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+                                  EXPR_APPLY@8090..8110
+                                    EXPR_INDEX@8090..8105
+                                      EXPR_VAR@8090..8093
+                                        NAME@8090..8093
+                                          IDENT@8090..8093 "std"
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+                                      NAME@8094..8105
+                                        IDENT@8094..8105 "stringChars"
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+                                      L_PAREN@8105..8106 "("
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+                                        EXPR_VAR@8106..8109
+                                          NAME@8106..8109
+                                            IDENT@8106..8109 "key"
+                                      R_PAREN@8109..8110 ")"
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+                          ARG@8113..8125
+                            EXPR_VAR@8113..8125
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+                                IDENT@8113..8125 "bare_allowed"
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+                    WHITESPACE@8126..8127 " "
+                    EQ@8127..8129 "=="
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+                    EXPR_VAR@8130..8142
+                      NAME@8130..8142
+                        IDENT@8130..8142 "bare_allowed"
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+                  THEN_KW@8143..8147 "then"
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+                  TRUE_EXPR@8148..8151
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+                      NAME@8148..8151
+                        IDENT@8148..8151 "key"
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+                    EXPR_APPLY@8157..8178
+                      EXPR_VAR@8157..8173
+                        NAME@8157..8173
+                          IDENT@8157..8173 "escapeStringToml"
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+                        L_PAREN@8173..8174 "("
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+                          EXPR_VAR@8174..8177
+                            NAME@8174..8177
+                              IDENT@8174..8177 "key"
+                        R_PAREN@8177..8178 ")"
+            COMMA@8178..8179 ","
+            WHITESPACE@8179..8186 "\n      "
+            BIND_FUNCTION@8186..8298
+              NAME@8186..8198
+                IDENT@8186..8198 "isTableArray"
+              PARAMS_DESC@8198..8201
+                L_PAREN@8198..8199 "("
+                PARAM@8199..8200
+                  DESTRUCT_FULL@8199..8200
+                    NAME@8199..8200
+                      IDENT@8199..8200 "v"
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+                        EXPR_INDEX@8204..8215
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+                            NAME@8204..8207
+                              IDENT@8204..8207 "std"
+                          DOT@8207..8208 "."
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+                            IDENT@8208..8215 "isArray"
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+                          L_PAREN@8215..8216 "("
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+                            EXPR_VAR@8216..8217
+                              NAME@8216..8217
+                                IDENT@8216..8217 "v"
+                          R_PAREN@8217..8218 ")"
+                    WHITESPACE@8218..8219 " "
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+                    EXPR_BINARY@8222..8239
+                      LHS_EXPR@8222..8235
+                        EXPR_APPLY@8222..8235
+                          EXPR_INDEX@8222..8232
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+                              NAME@8222..8225
+                                IDENT@8222..8225 "std"
+                            DOT@8225..8226 "."
+                            NAME@8226..8232
+                              IDENT@8226..8232 "length"
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+                            L_PAREN@8232..8233 "("
+                            ARG@8233..8234
+                              EXPR_VAR@8233..8234
+                                NAME@8233..8234
+                                  IDENT@8233..8234 "v"
+                            R_PAREN@8234..8235 ")"
+                      WHITESPACE@8235..8236 " "
+                      GT@8236..8237 ">"
+                      WHITESPACE@8237..8238 " "
+                      EXPR_NUMBER@8238..8239
+                        FLOAT@8238..8239 "0"
+                WHITESPACE@8239..8240 " "
+                AND@8240..8242 "&&"
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+                EXPR_APPLY@8243..8298
+                  EXPR_INDEX@8243..8252
+                    EXPR_VAR@8243..8246
+                      NAME@8243..8246
+                        IDENT@8243..8246 "std"
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+                    NAME@8247..8252
+                      IDENT@8247..8252 "foldl"
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+                    L_PAREN@8252..8253 "("
+                    ARG@8253..8288
+                      EXPR_FUNCTION@8253..8288
+                        FUNCTION_KW@8253..8261 "function"
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+                          L_PAREN@8261..8262 "("
+                          PARAM@8262..8263
+                            DESTRUCT_FULL@8262..8263
+                              NAME@8262..8263
+                                IDENT@8262..8263 "a"
+                          COMMA@8263..8264 ","
+                          WHITESPACE@8264..8265 " "
+                          PARAM@8265..8266
+                            DESTRUCT_FULL@8265..8266
+                              NAME@8265..8266
+                                IDENT@8265..8266 "b"
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+                        WHITESPACE@8267..8268 " "
+                        EXPR_BINARY@8268..8288
+                          LHS_EXPR@8268..8269
+                            EXPR_VAR@8268..8269
+                              NAME@8268..8269
+                                IDENT@8268..8269 "a"
+                          WHITESPACE@8269..8270 " "
+                          AND@8270..8272 "&&"
+                          WHITESPACE@8272..8273 " "
+                          EXPR_APPLY@8273..8288
+                            EXPR_INDEX@8273..8285
+                              EXPR_VAR@8273..8276
+                                NAME@8273..8276
+                                  IDENT@8273..8276 "std"
+                              DOT@8276..8277 "."
+                              NAME@8277..8285
+                                IDENT@8277..8285 "isObject"
+                            ARGS_DESC@8285..8288
+                              L_PAREN@8285..8286 "("
+                              ARG@8286..8287
+                                EXPR_VAR@8286..8287
+                                  NAME@8286..8287
+                                    IDENT@8286..8287 "b"
+                              R_PAREN@8287..8288 ")"
+                    COMMA@8288..8289 ","
+                    WHITESPACE@8289..8290 " "
+                    ARG@8290..8291
+                      EXPR_VAR@8290..8291
+                        NAME@8290..8291
+                          IDENT@8290..8291 "v"
+                    COMMA@8291..8292 ","
+                    WHITESPACE@8292..8293 " "
+                    ARG@8293..8297
+                      EXPR_LITERAL@8293..8297
+                        TRUE_KW@8293..8297 "true"
+                    R_PAREN@8297..8298 ")"
+            COMMA@8298..8299 ","
+            WHITESPACE@8299..8306 "\n      "
+            BIND_FUNCTION@8306..8355
+              NAME@8306..8315
+                IDENT@8306..8315 "isSection"
+              PARAMS_DESC@8315..8318
+                L_PAREN@8315..8316 "("
+                PARAM@8316..8317
+                  DESTRUCT_FULL@8316..8317
+                    NAME@8316..8317
+                      IDENT@8316..8317 "v"
+                R_PAREN@8317..8318 ")"
+              WHITESPACE@8318..8319 " "
+              ASSIGN@8319..8320 "="
+              WHITESPACE@8320..8321 " "
+              EXPR_BINARY@8321..8355
+                LHS_EXPR@8321..8336
+                  EXPR_APPLY@8321..8336
+                    EXPR_INDEX@8321..8333
+                      EXPR_VAR@8321..8324
+                        NAME@8321..8324
+                          IDENT@8321..8324 "std"
+                      DOT@8324..8325 "."
+                      NAME@8325..8333
+                        IDENT@8325..8333 "isObject"
+                    ARGS_DESC@8333..8336
+                      L_PAREN@8333..8334 "("
+                      ARG@8334..8335
+                        EXPR_VAR@8334..8335
+                          NAME@8334..8335
+                            IDENT@8334..8335 "v"
+                      R_PAREN@8335..8336 ")"
+                WHITESPACE@8336..8337 " "
+                OR@8337..8339 "||"
+                WHITESPACE@8339..8340 " "
+                EXPR_APPLY@8340..8355
+                  EXPR_VAR@8340..8352
+                    NAME@8340..8352
+                      IDENT@8340..8352 "isTableArray"
+                  ARGS_DESC@8352..8355
+                    L_PAREN@8352..8353 "("
+                    ARG@8353..8354
+                      EXPR_VAR@8353..8354
+                        NAME@8353..8354
+                          IDENT@8353..8354 "v"
+                    R_PAREN@8354..8355 ")"
+            COMMA@8355..8356 ","
+            WHITESPACE@8356..8363 "\n      "
+            BIND_FUNCTION@8363..9990
+              NAME@8363..8374
+                IDENT@8363..8374 "renderValue"
+              PARAMS_DESC@8374..8407
+                L_PAREN@8374..8375 "("
+                PARAM@8375..8376
+                  DESTRUCT_FULL@8375..8376
+                    NAME@8375..8376
+                      IDENT@8375..8376 "v"
+                COMMA@8376..8377 ","
+                WHITESPACE@8377..8378 " "
+                PARAM@8378..8389
+                  DESTRUCT_FULL@8378..8389
+                    NAME@8378..8389
+                      IDENT@8378..8389 "indexedPath"
+                COMMA@8389..8390 ","
+                WHITESPACE@8390..8391 " "
+                PARAM@8391..8397
+                  DESTRUCT_FULL@8391..8397
+                    NAME@8391..8397
+                      IDENT@8391..8397 "inline"
+                COMMA@8397..8398 ","
+                WHITESPACE@8398..8399 " "
+                PARAM@8399..8406
+                  DESTRUCT_FULL@8399..8406
+                    NAME@8399..8406
+                      IDENT@8399..8406 "cindent"
+                R_PAREN@8406..8407 ")"
+              WHITESPACE@8407..8408 " "
+              ASSIGN@8408..8409 "="
+              WHITESPACE@8409..8418 "\n        "
+              EXPR_IF_THEN_ELSE@8418..9990
+                IF_KW@8418..8420 "if"
+                WHITESPACE@8420..8421 " "
+                EXPR_BINARY@8421..8430
+                  LHS_EXPR@8421..8422
+                    EXPR_VAR@8421..8422
+                      NAME@8421..8422
+                        IDENT@8421..8422 "v"
+                  WHITESPACE@8422..8423 " "
+                  EQ@8423..8425 "=="
+                  WHITESPACE@8425..8426 " "
+                  EXPR_LITERAL@8426..8430
+                    TRUE_KW@8426..8430 "true"
+                WHITESPACE@8430..8431 " "
+                THEN_KW@8431..8435 "then"
+                WHITESPACE@8435..8446 "\n          "
+                TRUE_EXPR@8446..8452
+                  EXPR_STRING@8446..8452
+                    STRING_SINGLE@8446..8452 "'true'"
+                WHITESPACE@8452..8461 "\n        "
+                ELSE_KW@8461..8465 "else"
+                WHITESPACE@8465..8466 " "
+                FALSE_EXPR@8466..9990
+                  EXPR_IF_THEN_ELSE@8466..9990
+                    IF_KW@8466..8468 "if"
+                    WHITESPACE@8468..8469 " "
+                    EXPR_BINARY@8469..8479
+                      LHS_EXPR@8469..8470
+                        EXPR_VAR@8469..8470
+                          NAME@8469..8470
+                            IDENT@8469..8470 "v"
+                      WHITESPACE@8470..8471 " "
+                      EQ@8471..8473 "=="
+                      WHITESPACE@8473..8474 " "
+                      EXPR_LITERAL@8474..8479
+                        FALSE_KW@8474..8479 "false"
+                    WHITESPACE@8479..8480 " "
+                    THEN_KW@8480..8484 "then"
+                    WHITESPACE@8484..8495 "\n          "
+                    TRUE_EXPR@8495..8502
+                      EXPR_STRING@8495..8502
+                        STRING_SINGLE@8495..8502 "'false'"
+                    WHITESPACE@8502..8511 "\n        "
+                    ELSE_KW@8511..8515 "else"
+                    WHITESPACE@8515..8516 " "
+                    FALSE_EXPR@8516..9990
+                      EXPR_IF_THEN_ELSE@8516..9990
+                        IF_KW@8516..8518 "if"
+                        WHITESPACE@8518..8519 " "
+                        EXPR_BINARY@8519..8528
+                          LHS_EXPR@8519..8520
+                            EXPR_VAR@8519..8520
+                              NAME@8519..8520
+                                IDENT@8519..8520 "v"
+                          WHITESPACE@8520..8521 " "
+                          EQ@8521..8523 "=="
+                          WHITESPACE@8523..8524 " "
+                          EXPR_LITERAL@8524..8528
+                            NULL_KW@8524..8528 "null"
+                        WHITESPACE@8528..8529 " "
+                        THEN_KW@8529..8533 "then"
+                        WHITESPACE@8533..8544 "\n          "
+                        TRUE_EXPR@8544..8594
+                          EXPR_ERROR@8544..8594
+                            ERROR_KW@8544..8549 "error"
+                            WHITESPACE@8549..8550 " "
+                            EXPR_BINARY@8550..8594
+                              LHS_EXPR@8550..8580
+                                EXPR_STRING@8550..8580
+                                  STRING_SINGLE@8550..8580 "'Tried to manifest \"n ..."
+                              WHITESPACE@8580..8581 " "
+                              PLUS@8581..8582 "+"
+                              WHITESPACE@8582..8583 " "
+                              EXPR_VAR@8583..8594
+                                NAME@8583..8594
+                                  IDENT@8583..8594 "indexedPath"
+                        WHITESPACE@8594..8603 "\n        "
+                        ELSE_KW@8603..8607 "else"
+                        WHITESPACE@8607..8608 " "
+                        FALSE_EXPR@8608..9990
+                          EXPR_IF_THEN_ELSE@8608..9990
+                            IF_KW@8608..8610 "if"
+                            WHITESPACE@8610..8611 " "
+                            EXPR_APPLY@8611..8626
+                              EXPR_INDEX@8611..8623
+                                EXPR_VAR@8611..8614
+                                  NAME@8611..8614
+                                    IDENT@8611..8614 "std"
+                                DOT@8614..8615 "."
+                                NAME@8615..8623
+                                  IDENT@8615..8623 "isNumber"
+                              ARGS_DESC@8623..8626
+                                L_PAREN@8623..8624 "("
+                                ARG@8624..8625
+                                  EXPR_VAR@8624..8625
+                                    NAME@8624..8625
+                                      IDENT@8624..8625 "v"
+                                R_PAREN@8625..8626 ")"
+                            WHITESPACE@8626..8627 " "
+                            THEN_KW@8627..8631 "then"
+                            WHITESPACE@8631..8642 "\n          "
+                            TRUE_EXPR@8642..8648
+                              EXPR_BINARY@8642..8648
+                                LHS_EXPR@8642..8644
+                                  EXPR_STRING@8642..8644
+                                    STRING_SINGLE@8642..8644 "''"
+                                WHITESPACE@8644..8645 " "
+                                PLUS@8645..8646 "+"
+                                WHITESPACE@8646..8647 " "
+                                EXPR_VAR@8647..8648
+                                  NAME@8647..8648
+                                    IDENT@8647..8648 "v"
+                            WHITESPACE@8648..8657 "\n        "
+                            ELSE_KW@8657..8661 "else"
+                            WHITESPACE@8661..8662 " "
+                            FALSE_EXPR@8662..9990
+                              EXPR_IF_THEN_ELSE@8662..9990
+                                IF_KW@8662..8664 "if"
+                                WHITESPACE@8664..8665 " "
+                                EXPR_APPLY@8665..8680
+                                  EXPR_INDEX@8665..8677
+                                    EXPR_VAR@8665..8668
+                                      NAME@8665..8668
+                                        IDENT@8665..8668 "std"
+                                    DOT@8668..8669 "."
+                                    NAME@8669..8677
+                                      IDENT@8669..8677 "isString"
+                                  ARGS_DESC@8677..8680
+                                    L_PAREN@8677..8678 "("
+                                    ARG@8678..8679
+                                      EXPR_VAR@8678..8679
+                                        NAME@8678..8679
+                                          IDENT@8678..8679 "v"
+                                    R_PAREN@8679..8680 ")"
+                                WHITESPACE@8680..8681 " "
+                                THEN_KW@8681..8685 "then"
+                                WHITESPACE@8685..8696 "\n          "
+                                TRUE_EXPR@8696..8715
+                                  EXPR_APPLY@8696..8715
+                                    EXPR_VAR@8696..8712
+                                      NAME@8696..8712
+                                        IDENT@8696..8712 "escapeStringToml"
+                                    ARGS_DESC@8712..8715
+                                      L_PAREN@8712..8713 "("
+                                      ARG@8713..8714
+                                        EXPR_VAR@8713..8714
+                                          NAME@8713..8714
+                                            IDENT@8713..8714 "v"
+                                      R_PAREN@8714..8715 ")"
+                                WHITESPACE@8715..8724 "\n        "
+                                ELSE_KW@8724..8728 "else"
+                                WHITESPACE@8728..8729 " "
+                                FALSE_EXPR@8729..9990
+                                  EXPR_IF_THEN_ELSE@8729..9990
+                                    IF_KW@8729..8731 "if"
+                                    WHITESPACE@8731..8732 " "
+                                    EXPR_APPLY@8732..8749
+                                      EXPR_INDEX@8732..8746
+                                        EXPR_VAR@8732..8735
+                                          NAME@8732..8735
+                                            IDENT@8732..8735 "std"
+                                        DOT@8735..8736 "."
+                                        NAME@8736..8746
+                                          IDENT@8736..8746 "isFunction"
+                                      ARGS_DESC@8746..8749
+                                        L_PAREN@8746..8747 "("
+                                        ARG@8747..8748
+                                          EXPR_VAR@8747..8748
+                                            NAME@8747..8748
+                                              IDENT@8747..8748 "v"
+                                        R_PAREN@8748..8749 ")"
+                                    WHITESPACE@8749..8750 " "
+                                    THEN_KW@8750..8754 "then"
+                                    WHITESPACE@8754..8765 "\n          "
+                                    TRUE_EXPR@8765..8817
+                                      EXPR_ERROR@8765..8817
+                                        ERROR_KW@8765..8770 "error"
+                                        WHITESPACE@8770..8771 " "
+                                        EXPR_BINARY@8771..8817
+                                          LHS_EXPR@8771..8803
+                                            EXPR_STRING@8771..8803
+                                              STRING_SINGLE@8771..8803 "'Tried to manifest fu ..."
+                                          WHITESPACE@8803..8804 " "
+                                          PLUS@8804..8805 "+"
+                                          WHITESPACE@8805..8806 " "
+                                          EXPR_VAR@8806..8817
+                                            NAME@8806..8817
+                                              IDENT@8806..8817 "indexedPath"
+                                    WHITESPACE@8817..8826 "\n        "
+                                    ELSE_KW@8826..8830 "else"
+                                    WHITESPACE@8830..8831 " "
+                                    FALSE_EXPR@8831..9990
+                                      EXPR_IF_THEN_ELSE@8831..9990
+                                        IF_KW@8831..8833 "if"
+                                        WHITESPACE@8833..8834 " "
+                                        EXPR_APPLY@8834..8848
+                                          EXPR_INDEX@8834..8845
+                                            EXPR_VAR@8834..8837
+                                              NAME@8834..8837
+                                                IDENT@8834..8837 "std"
+                                            DOT@8837..8838 "."
+                                            NAME@8838..8845
+                                              IDENT@8838..8845 "isArray"
+                                          ARGS_DESC@8845..8848
+                                            L_PAREN@8845..8846 "("
+                                            ARG@8846..8847
+                                              EXPR_VAR@8846..8847
+                                                NAME@8846..8847
+                                                  IDENT@8846..8847 "v"
+                                            R_PAREN@8847..8848 ")"
+                                        WHITESPACE@8848..8849 " "
+                                        THEN_KW@8849..8853 "then"
+                                        WHITESPACE@8853..8864 "\n          "
+                                        TRUE_EXPR@8864..9561
+                                          EXPR_IF_THEN_ELSE@8864..9561
+                                            IF_KW@8864..8866 "if"
+                                            WHITESPACE@8866..8867 " "
+                                            EXPR_BINARY@8867..8885
+                                              LHS_EXPR@8867..8880
+                                                EXPR_APPLY@8867..8880
+                                                  EXPR_INDEX@8867..8877
+                                                    EXPR_VAR@8867..8870
+                                                      NAME@8867..8870
+                                                        IDENT@8867..8870 "std"
+                                                    DOT@8870..8871 "."
+                                                    NAME@8871..8877
+                                                      IDENT@8871..8877 "length"
+                                                  ARGS_DESC@8877..8880
+                                                    L_PAREN@8877..8878 "("
+                                                    ARG@8878..8879
+                                                      EXPR_VAR@8878..8879
+                                                        NAME@8878..8879
+                                                          IDENT@8878..8879 "v"
+                                                    R_PAREN@8879..8880 ")"
+                                              WHITESPACE@8880..8881 " "
+                                              EQ@8881..8883 "=="
+                                              WHITESPACE@8883..8884 " "
+                                              EXPR_NUMBER@8884..8885
+                                                FLOAT@8884..8885 "0"
+                                            WHITESPACE@8885..8886 " "
+                                            THEN_KW@8886..8890 "then"
+                                            WHITESPACE@8890..8903 "\n            "
+                                            TRUE_EXPR@8903..8907
+                                              EXPR_STRING@8903..8907
+                                                STRING_SINGLE@8903..8907 "'[]'"
+                                            WHITESPACE@8907..8918 "\n          "
+                                            ELSE_KW@8918..8922 "else"
+                                            WHITESPACE@8922..8935 "\n            "
+                                            FALSE_EXPR@8935..9561
+                                              EXPR_LOCAL@8935..9561
+                                                LOCAL_KW@8935..8940 "local"
+                                                WHITESPACE@8940..8941 " "
+                                                BIND_DESTRUCT@8941..8980
+                                                  DESTRUCT_FULL@8941..8946
+                                                    NAME@8941..8946
+                                                      IDENT@8941..8946 "range"
+                                                  WHITESPACE@8946..8947 " "
+                                                  ASSIGN@8947..8948 "="
+                                                  WHITESPACE@8948..8949 " "
+                                                  EXPR_APPLY@8949..8980
+                                                    EXPR_INDEX@8949..8958
+                                                      EXPR_VAR@8949..8952
+                                                        NAME@8949..8952
+                                                          IDENT@8949..8952 "std"
+                                                      DOT@8952..8953 "."
+                                                      NAME@8953..8958
+                                                        IDENT@8953..8958 "range"
+                                                    ARGS_DESC@8958..8980
+                                                      L_PAREN@8958..8959 "("
+                                                      ARG@8959..8960
+                                                        EXPR_NUMBER@8959..8960
+                                                          FLOAT@8959..8960 "0"
+                                                      COMMA@8960..8961 ","
+                                                      WHITESPACE@8961..8962 " "
+                                                      ARG@8962..8979
+                                                        EXPR_BINARY@8962..8979
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+                                                            EXPR_APPLY@8962..8975
+                                                              EXPR_INDEX@8962..8972
+                                                                EXPR_VAR@8962..8965
+                                                                  NAME@8962..8965
+                                                                    IDENT@8962..8965 "std"
+                                                                DOT@8965..8966 "."
+                                                                NAME@8966..8972
+                                                                  IDENT@8966..8972 "length"
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+                                                                L_PAREN@8972..8973 "("
+                                                                ARG@8973..8974
+                                                                  EXPR_VAR@8973..8974
+                                                                    NAME@8973..8974
+                                                                      IDENT@8973..8974 "v"
+                                                                R_PAREN@8974..8975 ")"
+                                                          WHITESPACE@8975..8976 " "
+                                                          MINUS@8976..8977 "-"
+                                                          WHITESPACE@8977..8978 " "
+                                                          EXPR_NUMBER@8978..8979
+                                                            FLOAT@8978..8979 "1"
+                                                      R_PAREN@8979..8980 ")"
+                                                SEMI@8980..8981 ";"
+                                                WHITESPACE@8981..8994 "\n            "
+                                                EXPR_LOCAL@8994..9561
+                                                  LOCAL_KW@8994..8999 "local"
+                                                  WHITESPACE@8999..9000 " "
+                                                  BIND_DESTRUCT@9000..9052
+                                                    DESTRUCT_FULL@9000..9010
+                                                      NAME@9000..9010
+                                                        IDENT@9000..9010 "new_indent"
+                                                    WHITESPACE@9010..9011 " "
+                                                    ASSIGN@9011..9012 "="
+                                                    WHITESPACE@9012..9013 " "
+                                                    EXPR_IF_THEN_ELSE@9013..9052
+                                                      IF_KW@9013..9015 "if"
+                                                      WHITESPACE@9015..9016 " "
+                                                      EXPR_VAR@9016..9022
+                                                        NAME@9016..9022
+                                                          IDENT@9016..9022 "inline"
+                                                      WHITESPACE@9022..9023 " "
+                                                      THEN_KW@9023..9027 "then"
+                                                      WHITESPACE@9027..9028 " "
+                                                      TRUE_EXPR@9028..9030
+                                                        EXPR_STRING@9028..9030
+                                                          STRING_SINGLE@9028..9030 "''"
+                                                      WHITESPACE@9030..9031 " "
+                                                      ELSE_KW@9031..9035 "else"
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+                                                      FALSE_EXPR@9036..9052
+                                                        EXPR_BINARY@9036..9052
+                                                          LHS_EXPR@9036..9043
+                                                            EXPR_VAR@9036..9043
+                                                              NAME@9036..9043
+                                                                IDENT@9036..9043 "cindent"
+                                                          WHITESPACE@9043..9044 " "
+                                                          PLUS@9044..9045 "+"
+                                                          WHITESPACE@9045..9046 " "
+                                                          EXPR_VAR@9046..9052
+                                                            NAME@9046..9052
+                                                              IDENT@9046..9052 "indent"
+                                                  SEMI@9052..9053 ";"
+                                                  WHITESPACE@9053..9066 "\n            "
+                                                  EXPR_LOCAL@9066..9561
+                                                    LOCAL_KW@9066..9071 "local"
+                                                    WHITESPACE@9071..9072 " "
+                                                    BIND_DESTRUCT@9072..9112
+                                                      DESTRUCT_FULL@9072..9081
+                                                        NAME@9072..9081
+                                                          IDENT@9072..9081 "separator"
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+                                                      ASSIGN@9082..9083 "="
+                                                      WHITESPACE@9083..9084 " "
+                                                      EXPR_IF_THEN_ELSE@9084..9112
+                                                        IF_KW@9084..9086 "if"
+                                                        WHITESPACE@9086..9087 " "
+                                                        EXPR_VAR@9087..9093
+                                                          NAME@9087..9093
+                                                            IDENT@9087..9093 "inline"
+                                                        WHITESPACE@9093..9094 " "
+                                                        THEN_KW@9094..9098 "then"
+                                                        WHITESPACE@9098..9099 " "
+                                                        TRUE_EXPR@9099..9102
+                                                          EXPR_STRING@9099..9102
+                                                            STRING_SINGLE@9099..9102 "' '"
+                                                        WHITESPACE@9102..9103 " "
+                                                        ELSE_KW@9103..9107 "else"
+                                                        WHITESPACE@9107..9108 " "
+                                                        FALSE_EXPR@9108..9112
+                                                          EXPR_STRING@9108..9112
+                                                            STRING_SINGLE@9108..9112 "'\\n'"
+                                                    SEMI@9112..9113 ";"
+                                                    WHITESPACE@9113..9126 "\n            "
+                                                    EXPR_LOCAL@9126..9561
+                                                      LOCAL_KW@9126..9131 "local"
+                                                      WHITESPACE@9131..9132 " "
+                                                      BIND_DESTRUCT@9132..9528
+                                                        DESTRUCT_FULL@9132..9137
+                                                          NAME@9132..9137
+                                                            IDENT@9132..9137 "lines"
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+                                                        ASSIGN@9138..9139 "="
+                                                        WHITESPACE@9139..9140 " "
+                                                        EXPR_BINARY@9140..9528
+                                                          LHS_EXPR@9140..9447
+                                                            EXPR_BINARY@9140..9447
+                                                              LHS_EXPR@9140..9157
+                                                                EXPR_ARRAY@9140..9157
+                                                                  L_BRACK@9140..9141 "["
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+                                                                    LHS_EXPR@9141..9144
+                                                                      EXPR_STRING@9141..9144
+                                                                        STRING_SINGLE@9141..9144 "'['"
+                                                                    WHITESPACE@9144..9145 " "
+                                                                    PLUS@9145..9146 "+"
+                                                                    WHITESPACE@9146..9147 " "
+                                                                    EXPR_VAR@9147..9156
+                                                                      NAME@9147..9156
+                                                                        IDENT@9147..9156 "separator"
+                                                                  R_BRACK@9156..9157 "]"
+                                                              WHITESPACE@9157..9184 "\n                     ..."
+                                                              PLUS@9184..9185 "+"
+                                                              WHITESPACE@9185..9186 " "
+                                                              EXPR_APPLY@9186..9447
+                                                                EXPR_INDEX@9186..9194
+                                                                  EXPR_VAR@9186..9189
+                                                                    NAME@9186..9189
+                                                                      IDENT@9186..9189 "std"
+                                                                  DOT@9189..9190 "."
+                                                                  NAME@9190..9194
+                                                                    IDENT@9190..9194 "join"
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+                                                                  L_PAREN@9194..9195 "("
+                                                                  ARG@9195..9212
+                                                                    EXPR_ARRAY@9195..9212
+                                                                      L_BRACK@9195..9196 "["
+                                                                      EXPR_BINARY@9196..9211
+                                                                        LHS_EXPR@9196..9199
+                                                                          EXPR_STRING@9196..9199
+                                                                            STRING_SINGLE@9196..9199 "','"
+                                                                        WHITESPACE@9199..9200 " "
+                                                                        PLUS@9200..9201 "+"
+                                                                        WHITESPACE@9201..9202 " "
+                                                                        EXPR_VAR@9202..9211
+                                                                          NAME@9202..9211
+                                                                            IDENT@9202..9211 "separator"
+                                                                      R_BRACK@9211..9212 "]"
+                                                                  COMMA@9212..9213 ","
+                                                                  WHITESPACE@9213..9251 "\n                     ..."
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+                                                                    EXPR_ARRAY_COMP@9251..9446
+                                                                      L_BRACK@9251..9252 "["
+                                                                      WHITESPACE@9252..9292 "\n                     ..."
+                                                                      EXPR_ARRAY@9292..9353
+                                                                        L_BRACK@9292..9293 "["
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+                                                                          LHS_EXPR@9293..9303
+                                                                            EXPR_VAR@9293..9303
+                                                                              NAME@9293..9303
+                                                                                IDENT@9293..9303 "new_indent"
+                                                                          WHITESPACE@9303..9304 " "
+                                                                          PLUS@9304..9305 "+"
+                                                                          WHITESPACE@9305..9306 " "
+                                                                          EXPR_APPLY@9306..9352
+                                                                            EXPR_VAR@9306..9317
+                                                                              NAME@9306..9317
+                                                                                IDENT@9306..9317 "renderValue"
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+                                                                              L_PAREN@9317..9318 "("
+                                                                              ARG@9318..9322
+                                                                                EXPR_INDEX_EXPR@9318..9322
+                                                                                  LHS_EXPR@9318..9319
+                                                                                    EXPR_VAR@9318..9319
+                                                                                      NAME@9318..9319
+                                                                                        IDENT@9318..9319 "v"
+                                                                                  L_BRACK@9319..9320 "["
+                                                                                  EXPR_VAR@9320..9321
+                                                                                    NAME@9320..9321
+                                                                                      IDENT@9320..9321 "i"
+                                                                                  R_BRACK@9321..9322 "]"
+                                                                              COMMA@9322..9323 ","
+                                                                              WHITESPACE@9323..9324 " "
+                                                                              ARG@9324..9341
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+                                          EXPR_VAR@11072..11075
+                                            NAME@11072..11075
+                                              IDENT@11072..11075 "std"
+                                          DOT@11075..11076 "."
+                                          NAME@11076..11080
+                                            IDENT@11076..11080 "join"
+                                        ARGS_DESC@11080..11115
+                                          L_PAREN@11080..11081 "("
+                                          ARG@11081..11084
+                                            EXPR_STRING@11081..11084
+                                              STRING_SINGLE@11081..11084 "'.'"
+                                          COMMA@11084..11085 ","
+                                          WHITESPACE@11085..11086 " "
+                                          ARG@11086..11114
+                                            EXPR_APPLY@11086..11114
+                                              EXPR_INDEX@11086..11093
+                                                EXPR_VAR@11086..11089
+                                                  NAME@11086..11089
+                                                    IDENT@11086..11089 "std"
+                                                DOT@11089..11090 "."
+                                                NAME@11090..11093
+                                                  IDENT@11090..11093 "map"
+                                              ARGS_DESC@11093..11114
+                                                L_PAREN@11093..11094 "("
+                                                ARG@11094..11107
+                                                  EXPR_VAR@11094..11107
+                                                    NAME@11094..11107
+                                                      IDENT@11094..11107 "escapeKeyToml"
+                                                COMMA@11107..11108 ","
+                                                WHITESPACE@11108..11109 " "
+                                                ARG@11109..11113
+                                                  EXPR_VAR@11109..11113
+                                                    NAME@11109..11113
+                                                      IDENT@11109..11113 "path"
+                                                R_PAREN@11113..11114 ")"
+                                          R_PAREN@11114..11115 ")"
+                                  WHITESPACE@11115..11116 " "
+                                  PLUS@11116..11117 "+"
+                                  WHITESPACE@11117..11118 " "
+                                  EXPR_STRING@11118..11122
+                                    STRING_SINGLE@11118..11122 "']]'"
+                              WHITESPACE@11122..11134 "\n           "
+                              PLUS@11134..11135 "+"
+                              WHITESPACE@11135..11136 " "
+                              EXPR_PARENED@11136..11169
+                                L_PAREN@11136..11137 "("
+                                EXPR_IF_THEN_ELSE@11137..11168
+                                  IF_KW@11137..11139 "if"
+                                  WHITESPACE@11139..11140 " "
+                                  EXPR_BINARY@11140..11150
+                                    LHS_EXPR@11140..11144
+                                      EXPR_INDEX_EXPR@11140..11144
+                                        LHS_EXPR@11140..11141
+                                          EXPR_VAR@11140..11141
+                                            NAME@11140..11141
+                                              IDENT@11140..11141 "v"
+                                        L_BRACK@11141..11142 "["
+                                        EXPR_VAR@11142..11143
+                                          NAME@11142..11143
+                                            IDENT@11142..11143 "i"
+                                        R_BRACK@11143..11144 "]"
+                                    WHITESPACE@11144..11145 " "
+                                    EQ@11145..11147 "=="
+                                    WHITESPACE@11147..11148 " "
+                                    EXPR_OBJECT@11148..11150
+                                      OBJ_BODY_MEMBER_LIST@11148..11150
+                                        L_BRACE@11148..11149 "{"
+                                        R_BRACE@11149..11150 "}"
+                                  WHITESPACE@11150..11151 " "
+                                  THEN_KW@11151..11155 "then"
+                                  WHITESPACE@11155..11156 " "
+                                  TRUE_EXPR@11156..11158
+                                    EXPR_STRING@11156..11158
+                                      STRING_SINGLE@11156..11158 "''"
+                                  WHITESPACE@11158..11159 " "
+                                  ELSE_KW@11159..11163 "else"
+                                  WHITESPACE@11163..11164 " "
+                                  FALSE_EXPR@11164..11168
+                                    EXPR_STRING@11164..11168
+                                      STRING_SINGLE@11164..11168 "'\\n'"
+                                R_PAREN@11168..11169 ")"
+                          WHITESPACE@11169..11181 "\n           "
+                          PLUS@11181..11182 "+"
+                          WHITESPACE@11182..11183 " "
+                          EXPR_APPLY@11183..11251
+                            EXPR_VAR@11183..11202
+                              NAME@11183..11202
+                                IDENT@11183..11202 "renderTableInternal"
+                            ARGS_DESC@11202..11251
+                              L_PAREN@11202..11203 "("
+                              ARG@11203..11207
+                                EXPR_INDEX_EXPR@11203..11207
+                                  LHS_EXPR@11203..11204
+                                    EXPR_VAR@11203..11204
+                                      NAME@11203..11204
+                                        IDENT@11203..11204 "v"
+                                  L_BRACK@11204..11205 "["
+                                  EXPR_VAR@11205..11206
+                                    NAME@11205..11206
+                                      IDENT@11205..11206 "i"
+                                  R_BRACK@11206..11207 "]"
+                              COMMA@11207..11208 ","
+                              WHITESPACE@11208..11209 " "
+                              ARG@11209..11213
+                                EXPR_VAR@11209..11213
+                                  NAME@11209..11213
+                                    IDENT@11209..11213 "path"
+                              COMMA@11213..11214 ","
+                              WHITESPACE@11214..11215 " "
+                              ARG@11215..11232
+                                EXPR_BINARY@11215..11232
+                                  LHS_EXPR@11215..11226
+                                    EXPR_VAR@11215..11226
+                                      NAME@11215..11226
+                                        IDENT@11215..11226 "indexedPath"
+                                  WHITESPACE@11226..11227 " "
+                                  PLUS@11227..11228 "+"
+                                  WHITESPACE@11228..11229 " "
+                                  EXPR_ARRAY@11229..11232
+                                    L_BRACK@11229..11230 "["
+                                    EXPR_VAR@11230..11231
+                                      NAME@11230..11231
+                                        IDENT@11230..11231 "i"
+                                    R_BRACK@11231..11232 "]"
+                              COMMA@11232..11233 ","
+                              WHITESPACE@11233..11234 " "
+                              ARG@11234..11250
+                                EXPR_BINARY@11234..11250
+                                  LHS_EXPR@11234..11241
+                                    EXPR_VAR@11234..11241
+                                      NAME@11234..11241
+                                        IDENT@11234..11241 "cindent"
+                                  WHITESPACE@11241..11242 " "
+                                  PLUS@11242..11243 "+"
+                                  WHITESPACE@11243..11244 " "
+                                  EXPR_VAR@11244..11250
+                                    NAME@11244..11250
+                                      IDENT@11244..11250 "indent"
+                              R_PAREN@11250..11251 ")"
+                        R_PAREN@11251..11252 ")"
+                      WHITESPACE@11252..11263 "\n          "
+                      FOR_SPEC@11263..11277
+                        FOR_KW@11263..11266 "for"
+                        WHITESPACE@11266..11267 " "
+                        NAME@11267..11268
+                          IDENT@11267..11268 "i"
+                        WHITESPACE@11268..11269 " "
+                        IN_KW@11269..11271 "in"
+                        WHITESPACE@11271..11272 " "
+                        EXPR_VAR@11272..11277
+                          NAME@11272..11277
+                            IDENT@11272..11277 "range"
+                      WHITESPACE@11277..11286 "\n        "
+                      R_BRACK@11286..11287 "]"
+                  SEMI@11287..11288 ";"
+                  WHITESPACE@11288..11297 "\n        "
+                  EXPR_APPLY@11297..11323
+                    EXPR_INDEX@11297..11305
+                      EXPR_VAR@11297..11300
+                        NAME@11297..11300
+                          IDENT@11297..11300 "std"
+                      DOT@11300..11301 "."
+                      NAME@11301..11305
+                        IDENT@11301..11305 "join"
+                    ARGS_DESC@11305..11323
+                      L_PAREN@11305..11306 "("
+                      ARG@11306..11312
+                        EXPR_STRING@11306..11312
+                          STRING_SINGLE@11306..11312 "'\\n\\n'"
+                      COMMA@11312..11313 ","
+                      WHITESPACE@11313..11314 " "
+                      ARG@11314..11322
+                        EXPR_VAR@11314..11322
+                          NAME@11314..11322
+                            IDENT@11314..11322 "sections"
+                      R_PAREN@11322..11323 ")"
+            SEMI@11323..11324 ";"
+            WHITESPACE@11324..11329 "\n    "
+            EXPR_IF_THEN_ELSE@11329..11476
+              IF_KW@11329..11331 "if"
+              WHITESPACE@11331..11332 " "
+              EXPR_APPLY@11332..11351
+                EXPR_INDEX@11332..11344
+                  EXPR_VAR@11332..11335
+                    NAME@11332..11335
+                      IDENT@11332..11335 "std"
+                  DOT@11335..11336 "."
+                  NAME@11336..11344
+                    IDENT@11336..11344 "isObject"
+                ARGS_DESC@11344..11351
+                  L_PAREN@11344..11345 "("
+                  ARG@11345..11350
+                    EXPR_VAR@11345..11350
+                      NAME@11345..11350
+                        IDENT@11345..11350 "value"
+                  R_PAREN@11350..11351 ")"
+              WHITESPACE@11351..11352 " "
+              THEN_KW@11352..11356 "then"
+              WHITESPACE@11356..11363 "\n      "
+              TRUE_EXPR@11363..11401
+                EXPR_APPLY@11363..11401
+                  EXPR_VAR@11363..11382
+                    NAME@11363..11382
+                      IDENT@11363..11382 "renderTableInternal"
+                  ARGS_DESC@11382..11401
+                    L_PAREN@11382..11383 "("
+                    ARG@11383..11388
+                      EXPR_VAR@11383..11388
+                        NAME@11383..11388
+                          IDENT@11383..11388 "value"
+                    COMMA@11388..11389 ","
+                    WHITESPACE@11389..11390 " "
+                    ARG@11390..11392
+                      EXPR_ARRAY@11390..11392
+                        L_BRACK@11390..11391 "["
+                        R_BRACK@11391..11392 "]"
+                    COMMA@11392..11393 ","
+                    WHITESPACE@11393..11394 " "
+                    ARG@11394..11396
+                      EXPR_ARRAY@11394..11396
+                        L_BRACK@11394..11395 "["
+                        R_BRACK@11395..11396 "]"
+                    COMMA@11396..11397 ","
+                    WHITESPACE@11397..11398 " "
+                    ARG@11398..11400
+                      EXPR_STRING@11398..11400
+                        STRING_SINGLE@11398..11400 "''"
+                    R_PAREN@11400..11401 ")"
+              WHITESPACE@11401..11406 "\n    "
+              ELSE_KW@11406..11410 "else"
+              WHITESPACE@11410..11417 "\n      "
+              FALSE_EXPR@11417..11476
+                EXPR_ERROR@11417..11476
+                  ERROR_KW@11417..11422 "error"
+                  WHITESPACE@11422..11423 " "
+                  EXPR_BINARY@11423..11476
+                    LHS_EXPR@11423..11458
+                      EXPR_STRING@11423..11458
+                        STRING_SINGLE@11423..11458 "'TOML body must be an ..."
+                    WHITESPACE@11458..11459 " "
+                    PLUS@11459..11460 "+"
+                    WHITESPACE@11460..11461 " "
+                    EXPR_APPLY@11461..11476
+                      EXPR_INDEX@11461..11469
+                        EXPR_VAR@11461..11464
+                          NAME@11461..11464
+                            IDENT@11461..11464 "std"
+                        DOT@11464..11465 "."
+                        NAME@11465..11469
+                          IDENT@11465..11469 "type"
+                      ARGS_DESC@11469..11476
+                        L_PAREN@11469..11470 "("
+                        ARG@11470..11475
+                          EXPR_VAR@11470..11475
+                            NAME@11470..11475
+                              IDENT@11470..11475 "value"
+                        R_PAREN@11475..11476 ")"
+      COMMA@11476..11477 ","
+      WHITESPACE@11477..11481 "\n\n  "
+      MEMBER_FIELD@11481..11528
+        FIELD_NORMAL@11481..11528
+          FIELD_NAME_FIXED@11481..11497
+            NAME@11481..11497
+              IDENT@11481..11497 "escapeStringJson"
+          COLONCOLON@11497..11499 "::"
+          WHITESPACE@11499..11500 " "
+          EXPR_INTRINSIC@11500..11528
+            INTRINSIC@11500..11510 "$intrinsic"
+            L_PAREN@11510..11511 "("
+            NAME@11511..11527
+              IDENT@11511..11527 "escapeStringJson"
+            R_PAREN@11527..11528 ")"
+      COMMA@11528..11529 ","
+      WHITESPACE@11529..11533 "\n\n  "
+      MEMBER_FIELD@11533..11588
+        FIELD_METHOD@11533..11588
+          FIELD_NAME_FIXED@11533..11551
+            NAME@11533..11551
+              IDENT@11533..11551 "escapeStringPython"
+          PARAMS_DESC@11551..11556
+            L_PAREN@11551..11552 "("
+            PARAM@11552..11555
+              DESTRUCT_FULL@11552..11555
+                NAME@11552..11555
+                  IDENT@11552..11555 "str"
+            R_PAREN@11555..11556 ")"
+          COLONCOLON@11556..11558 "::"
+          WHITESPACE@11558..11563 "\n    "
+          EXPR_APPLY@11563..11588
+            EXPR_INDEX@11563..11583
+              EXPR_VAR@11563..11566
+                NAME@11563..11566
+                  IDENT@11563..11566 "std"
+              DOT@11566..11567 "."
+              NAME@11567..11583
+                IDENT@11567..11583 "escapeStringJson"
+            ARGS_DESC@11583..11588
+              L_PAREN@11583..11584 "("
+              ARG@11584..11587
+                EXPR_VAR@11584..11587
+                  NAME@11584..11587
+                    IDENT@11584..11587 "str"
+              R_PAREN@11587..11588 ")"
+      COMMA@11588..11589 ","
+      WHITESPACE@11589..11593 "\n\n  "
+      MEMBER_FIELD@11593..11810
+        FIELD_METHOD@11593..11810
+          FIELD_NAME_FIXED@11593..11609
+            NAME@11593..11609
+              IDENT@11593..11609 "escapeStringBash"
+          PARAMS_DESC@11609..11615
+            L_PAREN@11609..11610 "("
+            PARAM@11610..11614
+              DESTRUCT_FULL@11610..11614
+                NAME@11610..11614
+                  IDENT@11610..11614 "str_"
+            R_PAREN@11614..11615 ")"
+          COLONCOLON@11615..11617 "::"
+          WHITESPACE@11617..11622 "\n    "
+          EXPR_LOCAL@11622..11810
+            LOCAL_KW@11622..11627 "local"
+            WHITESPACE@11627..11628 " "
+            BIND_DESTRUCT@11628..11652
+              DESTRUCT_FULL@11628..11631
+                NAME@11628..11631
+                  IDENT@11628..11631 "str"
+              WHITESPACE@11631..11632 " "
+              ASSIGN@11632..11633 "="
+              WHITESPACE@11633..11634 " "
+              EXPR_APPLY@11634..11652
+                EXPR_INDEX@11634..11646
+                  EXPR_VAR@11634..11637
+                    NAME@11634..11637
+                      IDENT@11634..11637 "std"
+                  DOT@11637..11638 "."
+                  NAME@11638..11646
+                    IDENT@11638..11646 "toString"
+                ARGS_DESC@11646..11652
+                  L_PAREN@11646..11647 "("
+                  ARG@11647..11651
+                    EXPR_VAR@11647..11651
+                      NAME@11647..11651
+                        IDENT@11647..11651 "str_"
+                  R_PAREN@11651..11652 ")"
+            SEMI@11652..11653 ";"
+            WHITESPACE@11653..11658 "\n    "
+            EXPR_LOCAL@11658..11810
+              LOCAL_KW@11658..11663 "local"
+              WHITESPACE@11663..11664 " "
+              BIND_FUNCTION@11664..11739
+                NAME@11664..11669
+                  IDENT@11664..11669 "trans"
+                PARAMS_DESC@11669..11673
+                  L_PAREN@11669..11670 "("
+                  PARAM@11670..11672
+                    DESTRUCT_FULL@11670..11672
+                      NAME@11670..11672
+                        IDENT@11670..11672 "ch"
+                  R_PAREN@11672..11673 ")"
+                WHITESPACE@11673..11674 " "
+                ASSIGN@11674..11675 "="
+                WHITESPACE@11675..11682 "\n      "
+                EXPR_IF_THEN_ELSE@11682..11739
+                  IF_KW@11682..11684 "if"
+                  WHITESPACE@11684..11685 " "
+                  EXPR_BINARY@11685..11694
+                    LHS_EXPR@11685..11687
+                      EXPR_VAR@11685..11687
+                        NAME@11685..11687
+                          IDENT@11685..11687 "ch"
+                    WHITESPACE@11687..11688 " "
+                    EQ@11688..11690 "=="
+                    WHITESPACE@11690..11691 " "
+                    EXPR_STRING@11691..11694
+                      STRING_DOUBLE@11691..11694 "\"'\""
+                  WHITESPACE@11694..11695 " "
+                  THEN_KW@11695..11699 "then"
+                  WHITESPACE@11699..11708 "\n        "
+                  TRUE_EXPR@11708..11717
+                    EXPR_STRING@11708..11717
+                      STRING_DOUBLE@11708..11717 "\"'\\\"'\\\"'\""
+                  WHITESPACE@11717..11724 "\n      "
+                  ELSE_KW@11724..11728 "else"
+                  WHITESPACE@11728..11737 "\n        "
+                  FALSE_EXPR@11737..11739
+                    EXPR_VAR@11737..11739
+                      NAME@11737..11739
+                        IDENT@11737..11739 "ch"
+              SEMI@11739..11740 ";"
+              WHITESPACE@11740..11745 "\n    "
+              EXPR_BINARY@11745..11810
+                LHS_EXPR@11745..11751
+                  EXPR_STRING@11745..11751
+                    STRING_DOUBLE@11745..11751 "\"'%s'\""
+                WHITESPACE@11751..11752 " "
+                MODULO@11752..11753 "%"
+                WHITESPACE@11753..11754 " "
+                EXPR_APPLY@11754..11810
+                  EXPR_INDEX@11754..11762
+                    EXPR_VAR@11754..11757
+                      NAME@11754..11757
+                        IDENT@11754..11757 "std"
+                    DOT@11757..11758 "."
+                    NAME@11758..11762
+                      IDENT@11758..11762 "join"
+                  ARGS_DESC@11762..11810
+                    L_PAREN@11762..11763 "("
+                    ARG@11763..11765
+                      EXPR_STRING@11763..11765
+                        STRING_SINGLE@11763..11765 "''"
+                    COMMA@11765..11766 ","
+                    WHITESPACE@11766..11767 " "
+                    ARG@11767..11809
+                      EXPR_ARRAY_COMP@11767..11809
+                        L_BRACK@11767..11768 "["
+                        EXPR_APPLY@11768..11777
+                          EXPR_VAR@11768..11773
+                            NAME@11768..11773
+                              IDENT@11768..11773 "trans"
+                          ARGS_DESC@11773..11777
+                            L_PAREN@11773..11774 "("
+                            ARG@11774..11776
+                              EXPR_VAR@11774..11776
+                                NAME@11774..11776
+                                  IDENT@11774..11776 "ch"
+                            R_PAREN@11776..11777 ")"
+                        WHITESPACE@11777..11778 " "
+                        FOR_SPEC@11778..11808
+                          FOR_KW@11778..11781 "for"
+                          WHITESPACE@11781..11782 " "
+                          NAME@11782..11784
+                            IDENT@11782..11784 "ch"
+                          WHITESPACE@11784..11785 " "
+                          IN_KW@11785..11787 "in"
+                          WHITESPACE@11787..11788 " "
+                          EXPR_APPLY@11788..11808
+                            EXPR_INDEX@11788..11803
+                              EXPR_VAR@11788..11791
+                                NAME@11788..11791
+                                  IDENT@11788..11791 "std"
+                              DOT@11791..11792 "."
+                              NAME@11792..11803
+                                IDENT@11792..11803 "stringChars"
+                            ARGS_DESC@11803..11808
+                              L_PAREN@11803..11804 "("
+                              ARG@11804..11807
+                                EXPR_VAR@11804..11807
+                                  NAME@11804..11807
+                                    IDENT@11804..11807 "str"
+                              R_PAREN@11807..11808 ")"
+                        R_BRACK@11808..11809 "]"
+                    R_PAREN@11809..11810 ")"
+      COMMA@11810..11811 ","
+      WHITESPACE@11811..11815 "\n\n  "
+      MEMBER_FIELD@11815..12029
+        FIELD_METHOD@11815..12029
+          FIELD_NAME_FIXED@11815..11834
+            NAME@11815..11834
+              IDENT@11815..11834 "escapeStringDollars"
+          PARAMS_DESC@11834..11840
+            L_PAREN@11834..11835 "("
+            PARAM@11835..11839
+              DESTRUCT_FULL@11835..11839
+                NAME@11835..11839
+                  IDENT@11835..11839 "str_"
+            R_PAREN@11839..11840 ")"
+          COLONCOLON@11840..11842 "::"
+          WHITESPACE@11842..11847 "\n    "
+          EXPR_LOCAL@11847..12029
+            LOCAL_KW@11847..11852 "local"
+            WHITESPACE@11852..11853 " "
+            BIND_DESTRUCT@11853..11877
+              DESTRUCT_FULL@11853..11856
+                NAME@11853..11856
+                  IDENT@11853..11856 "str"
+              WHITESPACE@11856..11857 " "
+              ASSIGN@11857..11858 "="
+              WHITESPACE@11858..11859 " "
+              EXPR_APPLY@11859..11877
+                EXPR_INDEX@11859..11871
+                  EXPR_VAR@11859..11862
+                    NAME@11859..11862
+                      IDENT@11859..11862 "std"
+                  DOT@11862..11863 "."
+                  NAME@11863..11871
+                    IDENT@11863..11871 "toString"
+                ARGS_DESC@11871..11877
+                  L_PAREN@11871..11872 "("
+                  ARG@11872..11876
+                    EXPR_VAR@11872..11876
+                      NAME@11872..11876
+                        IDENT@11872..11876 "str_"
+                  R_PAREN@11876..11877 ")"
+            SEMI@11877..11878 ";"
+            WHITESPACE@11878..11883 "\n    "
+            EXPR_LOCAL@11883..12029
+              LOCAL_KW@11883..11888 "local"
+              WHITESPACE@11888..11889 " "
+              BIND_FUNCTION@11889..11959
+                NAME@11889..11894
+                  IDENT@11889..11894 "trans"
+                PARAMS_DESC@11894..11898
+                  L_PAREN@11894..11895 "("
+                  PARAM@11895..11897
+                    DESTRUCT_FULL@11895..11897
+                      NAME@11895..11897
+                        IDENT@11895..11897 "ch"
+                  R_PAREN@11897..11898 ")"
+                WHITESPACE@11898..11899 " "
+                ASSIGN@11899..11900 "="
+                WHITESPACE@11900..11907 "\n      "
+                EXPR_IF_THEN_ELSE@11907..11959
+                  IF_KW@11907..11909 "if"
+                  WHITESPACE@11909..11910 " "
+                  EXPR_BINARY@11910..11919
+                    LHS_EXPR@11910..11912
+                      EXPR_VAR@11910..11912
+                        NAME@11910..11912
+                          IDENT@11910..11912 "ch"
+                    WHITESPACE@11912..11913 " "
+                    EQ@11913..11915 "=="
+                    WHITESPACE@11915..11916 " "
+                    EXPR_STRING@11916..11919
+                      STRING_SINGLE@11916..11919 "'$'"
+                  WHITESPACE@11919..11920 " "
+                  THEN_KW@11920..11924 "then"
+                  WHITESPACE@11924..11933 "\n        "
+                  TRUE_EXPR@11933..11937
+                    EXPR_STRING@11933..11937
+                      STRING_SINGLE@11933..11937 "'$$'"
+                  WHITESPACE@11937..11944 "\n      "
+                  ELSE_KW@11944..11948 "else"
+                  WHITESPACE@11948..11957 "\n        "
+                  FALSE_EXPR@11957..11959
+                    EXPR_VAR@11957..11959
+                      NAME@11957..11959
+                        IDENT@11957..11959 "ch"
+              SEMI@11959..11960 ";"
+              WHITESPACE@11960..11965 "\n    "
+              EXPR_APPLY@11965..12029
+                EXPR_INDEX@11965..11974
+                  EXPR_VAR@11965..11968
+                    NAME@11965..11968
+                      IDENT@11965..11968 "std"
+                  DOT@11968..11969 "."
+                  NAME@11969..11974
+                    IDENT@11969..11974 "foldl"
+                ARGS_DESC@11974..12029
+                  L_PAREN@11974..11975 "("
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+                        L_PAREN@11983..11984 "("
+                        PARAM@11984..11985
+                          DESTRUCT_FULL@11984..11985
+                            NAME@11984..11985
+                              IDENT@11984..11985 "a"
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+                        WHITESPACE@11986..11987 " "
+                        PARAM@11987..11988
+                          DESTRUCT_FULL@11987..11988
+                            NAME@11987..11988
+                              IDENT@11987..11988 "b"
+                        R_PAREN@11988..11989 ")"
+                      WHITESPACE@11989..11990 " "
+                      EXPR_BINARY@11990..12002
+                        LHS_EXPR@11990..11991
+                          EXPR_VAR@11990..11991
+                            NAME@11990..11991
+                              IDENT@11990..11991 "a"
+                        WHITESPACE@11991..11992 " "
+                        PLUS@11992..11993 "+"
+                        WHITESPACE@11993..11994 " "
+                        EXPR_APPLY@11994..12002
+                          EXPR_VAR@11994..11999
+                            NAME@11994..11999
+                              IDENT@11994..11999 "trans"
+                          ARGS_DESC@11999..12002
+                            L_PAREN@11999..12000 "("
+                            ARG@12000..12001
+                              EXPR_VAR@12000..12001
+                                NAME@12000..12001
+                                  IDENT@12000..12001 "b"
+                            R_PAREN@12001..12002 ")"
+                  COMMA@12002..12003 ","
+                  WHITESPACE@12003..12004 " "
+                  ARG@12004..12024
+                    EXPR_APPLY@12004..12024
+                      EXPR_INDEX@12004..12019
+                        EXPR_VAR@12004..12007
+                          NAME@12004..12007
+                            IDENT@12004..12007 "std"
+                        DOT@12007..12008 "."
+                        NAME@12008..12019
+                          IDENT@12008..12019 "stringChars"
+                      ARGS_DESC@12019..12024
+                        L_PAREN@12019..12020 "("
+                        ARG@12020..12023
+                          EXPR_VAR@12020..12023
+                            NAME@12020..12023
+                              IDENT@12020..12023 "str"
+                        R_PAREN@12023..12024 ")"
+                  COMMA@12024..12025 ","
+                  WHITESPACE@12025..12026 " "
+                  ARG@12026..12028
+                    EXPR_STRING@12026..12028
+                      STRING_SINGLE@12026..12028 "''"
+                  R_PAREN@12028..12029 ")"
+      COMMA@12029..12030 ","
+      WHITESPACE@12030..12034 "\n\n  "
+      MEMBER_FIELD@12034..12100
+        FIELD_METHOD@12034..12100
+          FIELD_NAME_FIXED@12034..12046
+            NAME@12034..12046
+              IDENT@12034..12046 "manifestJson"
+          PARAMS_DESC@12046..12053
+            L_PAREN@12046..12047 "("
+            PARAM@12047..12052
+              DESTRUCT_FULL@12047..12052
+                NAME@12047..12052
+                  IDENT@12047..12052 "value"
+            R_PAREN@12052..12053 ")"
+          COLONCOLON@12053..12055 "::"
+          WHITESPACE@12055..12056 " "
+          EXPR_APPLY@12056..12100
+            EXPR_INDEX@12056..12074
+              EXPR_VAR@12056..12059
+                NAME@12056..12059
+                  IDENT@12056..12059 "std"
+              DOT@12059..12060 "."
+              NAME@12060..12074
+                IDENT@12060..12074 "manifestJsonEx"
+            ARGS_DESC@12074..12100
+              L_PAREN@12074..12075 "("
+              ARG@12075..12080
+                EXPR_VAR@12075..12080
+                  NAME@12075..12080
+                    IDENT@12075..12080 "value"
+              COMMA@12080..12081 ","
+              WHITESPACE@12081..12082 " "
+              ARG@12082..12088
+                EXPR_STRING@12082..12088
+                  STRING_SINGLE@12082..12088 "'    '"
+              R_PAREN@12088..12089 ")"
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+              TAILSTRICT_KW@12090..12100 "tailstrict"
+      COMMA@12100..12101 ","
+      WHITESPACE@12101..12105 "\n\n  "
+      MEMBER_FIELD@12105..12173
+        FIELD_METHOD@12105..12173
+          FIELD_NAME_FIXED@12105..12125
+            NAME@12105..12125
+              IDENT@12105..12125 "manifestJsonMinified"
+          PARAMS_DESC@12125..12132
+            L_PAREN@12125..12126 "("
+            PARAM@12126..12131
+              DESTRUCT_FULL@12126..12131
+                NAME@12126..12131
+                  IDENT@12126..12131 "value"
+            R_PAREN@12131..12132 ")"
+          COLONCOLON@12132..12134 "::"
+          WHITESPACE@12134..12135 " "
+          EXPR_APPLY@12135..12173
+            EXPR_INDEX@12135..12153
+              EXPR_VAR@12135..12138
+                NAME@12135..12138
+                  IDENT@12135..12138 "std"
+              DOT@12138..12139 "."
+              NAME@12139..12153
+                IDENT@12139..12153 "manifestJsonEx"
+            ARGS_DESC@12153..12173
+              L_PAREN@12153..12154 "("
+              ARG@12154..12159
+                EXPR_VAR@12154..12159
+                  NAME@12154..12159
+                    IDENT@12154..12159 "value"
+              COMMA@12159..12160 ","
+              WHITESPACE@12160..12161 " "
+              ARG@12161..12163
+                EXPR_STRING@12161..12163
+                  STRING_SINGLE@12161..12163 "''"
+              COMMA@12163..12164 ","
+              WHITESPACE@12164..12165 " "
+              ARG@12165..12167
+                EXPR_STRING@12165..12167
+                  STRING_SINGLE@12165..12167 "''"
+              COMMA@12167..12168 ","
+              WHITESPACE@12168..12169 " "
+              ARG@12169..12172
+                EXPR_STRING@12169..12172
+                  STRING_SINGLE@12169..12172 "':'"
+              R_PAREN@12172..12173 ")"
+      COMMA@12173..12174 ","
+      WHITESPACE@12174..12178 "\n\n  "
+      MEMBER_FIELD@12178..12221
+        FIELD_NORMAL@12178..12221
+          FIELD_NAME_FIXED@12178..12192
+            NAME@12178..12192
+              IDENT@12178..12192 "manifestJsonEx"
+          COLONCOLON@12192..12194 "::"
+          WHITESPACE@12194..12195 " "
+          EXPR_INTRINSIC@12195..12221
+            INTRINSIC@12195..12205 "$intrinsic"
+            L_PAREN@12205..12206 "("
+            NAME@12206..12220
+              IDENT@12206..12220 "manifestJsonEx"
+            R_PAREN@12220..12221 ")"
+      COMMA@12221..12222 ","
+      WHITESPACE@12222..12226 "\n\n  "
+      MEMBER_FIELD@12226..12271
+        FIELD_NORMAL@12226..12271
+          FIELD_NAME_FIXED@12226..12241
+            NAME@12226..12241
+              IDENT@12226..12241 "manifestYamlDoc"
+          COLONCOLON@12241..12243 "::"
+          WHITESPACE@12243..12244 " "
+          EXPR_INTRINSIC@12244..12271
+            INTRINSIC@12244..12254 "$intrinsic"
+            L_PAREN@12254..12255 "("
+            NAME@12255..12270
+              IDENT@12255..12270 "manifestYamlDoc"
+            R_PAREN@12270..12271 ")"
+      COMMA@12271..12272 ","
+      WHITESPACE@12272..12276 "\n\n  "
+      MEMBER_FIELD@12276..12632
+        FIELD_METHOD@12276..12632
+          FIELD_NAME_FIXED@12276..12294
+            NAME@12276..12294
+              IDENT@12276..12294 "manifestYamlStream"
+          PARAMS_DESC@12294..12352
+            L_PAREN@12294..12295 "("
+            PARAM@12295..12300
+              DESTRUCT_FULL@12295..12300
+                NAME@12295..12300
+                  IDENT@12295..12300 "value"
+            COMMA@12300..12301 ","
+            WHITESPACE@12301..12302 " "
+            PARAM@12302..12330
+              DESTRUCT_FULL@12302..12324
+                NAME@12302..12324
+                  IDENT@12302..12324 "indent_array_in_object"
+              ASSIGN@12324..12325 "="
+              EXPR_LITERAL@12325..12330
+                FALSE_KW@12325..12330 "false"
+            COMMA@12330..12331 ","
+            WHITESPACE@12331..12332 " "
+            PARAM@12332..12351
+              DESTRUCT_FULL@12332..12346
+                NAME@12332..12346
+                  IDENT@12332..12346 "c_document_end"
+              ASSIGN@12346..12347 "="
+              EXPR_LITERAL@12347..12351
+                TRUE_KW@12347..12351 "true"
+            R_PAREN@12351..12352 ")"
+          COLONCOLON@12352..12354 "::"
+          WHITESPACE@12354..12359 "\n    "
+          EXPR_IF_THEN_ELSE@12359..12632
+            IF_KW@12359..12361 "if"
+            WHITESPACE@12361..12362 " "
+            EXPR_UNARY@12362..12381
+              NOT@12362..12363 "!"
+              EXPR_APPLY@12363..12381
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+                    NAME@12363..12366
+                      IDENT@12363..12366 "std"
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+                    IDENT@12367..12374 "isArray"
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+                    EXPR_VAR@12375..12380
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+                        IDENT@12375..12380 "value"
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+            THEN_KW@12382..12386 "then"
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+            TRUE_EXPR@12393..12461
+              EXPR_ERROR@12393..12461
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+                EXPR_BINARY@12399..12461
+                  LHS_EXPR@12399..12443
+                    EXPR_STRING@12399..12443
+                      STRING_SINGLE@12399..12443 "'manifestYamlStream o ..."
+                  WHITESPACE@12443..12444 " "
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+                        NAME@12446..12449
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+                            IDENT@12455..12460 "value"
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+            WHITESPACE@12461..12466 "\n    "
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+                          NAME@12487..12490
+                            IDENT@12487..12490 "std"
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+                        NAME@12491..12495
+                          IDENT@12491..12495 "join"
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+                        L_PAREN@12495..12496 "("
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+                        ARG@12505..12514
+                          EXPR_STRING@12505..12514
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+                        COMMA@12514..12515 ","
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+                                    IDENT@12517..12520 "std"
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+                                NAME@12521..12536
+                                  IDENT@12521..12536 "manifestYamlDoc"
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+            NAME@12638..12652
+              IDENT@12638..12652 "manifestPython"
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+                            NAME@12799..12802
+                              IDENT@12799..12802 "std"
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+                            IDENT@12803..12815 "objectFields"
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+                              IDENT@12916..12919 "std"
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+                            EXPR_STRING@12925..12929
+                              STRING_SINGLE@12925..12929 "', '"
+                          COMMA@12929..12930 ","
+                          WHITESPACE@12930..12931 " "
+                          ARG@12931..12967
+                            EXPR_ARRAY_COMP@12931..12967
+                              L_BRACK@12931..12932 "["
+                              EXPR_APPLY@12932..12954
+                                EXPR_INDEX@12932..12950
+                                  EXPR_VAR@12932..12935
+                                    NAME@12932..12935
+                                      IDENT@12932..12935 "std"
+                                  DOT@12935..12936 "."
+                                  NAME@12936..12950
+                                    IDENT@12936..12950 "manifestPython"
+                                ARGS_DESC@12950..12954
+                                  L_PAREN@12950..12951 "("
+                                  ARG@12951..12953
+                                    EXPR_VAR@12951..12953
+                                      NAME@12951..12953
+                                        IDENT@12951..12953 "v2"
+                                  R_PAREN@12953..12954 ")"
+                              WHITESPACE@12954..12955 " "
+                              FOR_SPEC@12955..12966
+                                FOR_KW@12955..12958 "for"
+                                WHITESPACE@12958..12959 " "
+                                NAME@12959..12961
+                                  IDENT@12959..12961 "v2"
+                                WHITESPACE@12961..12962 " "
+                                IN_KW@12962..12964 "in"
+                                WHITESPACE@12964..12965 " "
+                                EXPR_VAR@12965..12966
+                                  NAME@12965..12966
+                                    IDENT@12965..12966 "v"
+                              R_BRACK@12966..12967 "]"
+                          R_PAREN@12967..12968 ")"
+                      R_BRACK@12968..12969 "]"
+                WHITESPACE@12969..12974 "\n    "
+                ELSE_KW@12974..12978 "else"
+                WHITESPACE@12978..12979 " "
+                FALSE_EXPR@12979..13294
+                  EXPR_IF_THEN_ELSE@12979..13294
+                    IF_KW@12979..12981 "if"
+                    WHITESPACE@12981..12982 " "
+                    EXPR_APPLY@12982..12997
+                      EXPR_INDEX@12982..12994
+                        EXPR_VAR@12982..12985
+                          NAME@12982..12985
+                            IDENT@12982..12985 "std"
+                        DOT@12985..12986 "."
+                        NAME@12986..12994
+                          IDENT@12986..12994 "isString"
+                      ARGS_DESC@12994..12997
+                        L_PAREN@12994..12995 "("
+                        ARG@12995..12996
+                          EXPR_VAR@12995..12996
+                            NAME@12995..12996
+                              IDENT@12995..12996 "v"
+                        R_PAREN@12996..12997 ")"
+                    WHITESPACE@12997..12998 " "
+                    THEN_KW@12998..13002 "then"
+                    WHITESPACE@13002..13009 "\n      "
+                    TRUE_EXPR@13009..13043
+                      EXPR_BINARY@13009..13043
+                        LHS_EXPR@13009..13013
+                          EXPR_STRING@13009..13013
+                            STRING_SINGLE@13009..13013 "'%s'"
+                        WHITESPACE@13013..13014 " "
+                        MODULO@13014..13015 "%"
+                        WHITESPACE@13015..13016 " "
+                        EXPR_ARRAY@13016..13043
+                          L_BRACK@13016..13017 "["
+                          EXPR_APPLY@13017..13042
+                            EXPR_INDEX@13017..13039
+                              EXPR_VAR@13017..13020
+                                NAME@13017..13020
+                                  IDENT@13017..13020 "std"
+                              DOT@13020..13021 "."
+                              NAME@13021..13039
+                                IDENT@13021..13039 "escapeStringPython"
+                            ARGS_DESC@13039..13042
+                              L_PAREN@13039..13040 "("
+                              ARG@13040..13041
+                                EXPR_VAR@13040..13041
+                                  NAME@13040..13041
+                                    IDENT@13040..13041 "v"
+                              R_PAREN@13041..13042 ")"
+                          R_BRACK@13042..13043 "]"
+                    WHITESPACE@13043..13048 "\n    "
+                    ELSE_KW@13048..13052 "else"
+                    WHITESPACE@13052..13053 " "
+                    FALSE_EXPR@13053..13294
+                      EXPR_IF_THEN_ELSE@13053..13294
+                        IF_KW@13053..13055 "if"
+                        WHITESPACE@13055..13056 " "
+                        EXPR_APPLY@13056..13073
+                          EXPR_INDEX@13056..13070
+                            EXPR_VAR@13056..13059
+                              NAME@13056..13059
+                                IDENT@13056..13059 "std"
+                            DOT@13059..13060 "."
+                            NAME@13060..13070
+                              IDENT@13060..13070 "isFunction"
+                          ARGS_DESC@13070..13073
+                            L_PAREN@13070..13071 "("
+                            ARG@13071..13072
+                              EXPR_VAR@13071..13072
+                                NAME@13071..13072
+                                  IDENT@13071..13072 "v"
+                            R_PAREN@13072..13073 ")"
+                        WHITESPACE@13073..13074 " "
+                        THEN_KW@13074..13078 "then"
+                        WHITESPACE@13078..13085 "\n      "
+                        TRUE_EXPR@13085..13117
+                          EXPR_ERROR@13085..13117
+                            ERROR_KW@13085..13090 "error"
+                            WHITESPACE@13090..13091 " "
+                            EXPR_STRING@13091..13117
+                              STRING_SINGLE@13091..13117 "'cannot manifest func ..."
+                        WHITESPACE@13117..13122 "\n    "
+                        ELSE_KW@13122..13126 "else"
+                        WHITESPACE@13126..13127 " "
+                        FALSE_EXPR@13127..13294
+                          EXPR_IF_THEN_ELSE@13127..13294
+                            IF_KW@13127..13129 "if"
+                            WHITESPACE@13129..13130 " "
+                            EXPR_APPLY@13130..13145
+                              EXPR_INDEX@13130..13142
+                                EXPR_VAR@13130..13133
+                                  NAME@13130..13133
+                                    IDENT@13130..13133 "std"
+                                DOT@13133..13134 "."
+                                NAME@13134..13142
+                                  IDENT@13134..13142 "isNumber"
+                              ARGS_DESC@13142..13145
+                                L_PAREN@13142..13143 "("
+                                ARG@13143..13144
+                                  EXPR_VAR@13143..13144
+                                    NAME@13143..13144
+                                      IDENT@13143..13144 "v"
+                                R_PAREN@13144..13145 ")"
+                            WHITESPACE@13145..13146 " "
+                            THEN_KW@13146..13150 "then"
+                            WHITESPACE@13150..13157 "\n      "
+                            TRUE_EXPR@13157..13172
+                              EXPR_APPLY@13157..13172
+                                EXPR_INDEX@13157..13169
+                                  EXPR_VAR@13157..13160
+                                    NAME@13157..13160
+                                      IDENT@13157..13160 "std"
+                                  DOT@13160..13161 "."
+                                  NAME@13161..13169
+                                    IDENT@13161..13169 "toString"
+                                ARGS_DESC@13169..13172
+                                  L_PAREN@13169..13170 "("
+                                  ARG@13170..13171
+                                    EXPR_VAR@13170..13171
+                                      NAME@13170..13171
+                                        IDENT@13170..13171 "v"
+                                  R_PAREN@13171..13172 ")"
+                            WHITESPACE@13172..13177 "\n    "
+                            ELSE_KW@13177..13181 "else"
+                            WHITESPACE@13181..13182 " "
+                            FALSE_EXPR@13182..13294
+                              EXPR_IF_THEN_ELSE@13182..13294
+                                IF_KW@13182..13184 "if"
+                                WHITESPACE@13184..13185 " "
+                                EXPR_BINARY@13185..13194
+                                  LHS_EXPR@13185..13186
+                                    EXPR_VAR@13185..13186
+                                      NAME@13185..13186
+                                        IDENT@13185..13186 "v"
+                                  WHITESPACE@13186..13187 " "
+                                  EQ@13187..13189 "=="
+                                  WHITESPACE@13189..13190 " "
+                                  EXPR_LITERAL@13190..13194
+                                    TRUE_KW@13190..13194 "true"
+                                WHITESPACE@13194..13195 " "
+                                THEN_KW@13195..13199 "then"
+                                WHITESPACE@13199..13206 "\n      "
+                                TRUE_EXPR@13206..13212
+                                  EXPR_STRING@13206..13212
+                                    STRING_SINGLE@13206..13212 "'True'"
+                                WHITESPACE@13212..13217 "\n    "
+                                ELSE_KW@13217..13221 "else"
+                                WHITESPACE@13221..13222 " "
+                                FALSE_EXPR@13222..13294
+                                  EXPR_IF_THEN_ELSE@13222..13294
+                                    IF_KW@13222..13224 "if"
+                                    WHITESPACE@13224..13225 " "
+                                    EXPR_BINARY@13225..13235
+                                      LHS_EXPR@13225..13226
+                                        EXPR_VAR@13225..13226
+                                          NAME@13225..13226
+                                            IDENT@13225..13226 "v"
+                                      WHITESPACE@13226..13227 " "
+                                      EQ@13227..13229 "=="
+                                      WHITESPACE@13229..13230 " "
+                                      EXPR_LITERAL@13230..13235
+                                        FALSE_KW@13230..13235 "false"
+                                    WHITESPACE@13235..13236 " "
+                                    THEN_KW@13236..13240 "then"
+                                    WHITESPACE@13240..13247 "\n      "
+                                    TRUE_EXPR@13247..13254
+                                      EXPR_STRING@13247..13254
+                                        STRING_SINGLE@13247..13254 "'False'"
+                                    WHITESPACE@13254..13259 "\n    "
+                                    ELSE_KW@13259..13263 "else"
+                                    WHITESPACE@13263..13264 " "
+                                    FALSE_EXPR@13264..13294
+                                      EXPR_IF_THEN_ELSE@13264..13294
+                                        IF_KW@13264..13266 "if"
+                                        WHITESPACE@13266..13267 " "
+                                        EXPR_BINARY@13267..13276
+                                          LHS_EXPR@13267..13268
+                                            EXPR_VAR@13267..13268
+                                              NAME@13267..13268
+                                                IDENT@13267..13268 "v"
+                                          WHITESPACE@13268..13269 " "
+                                          EQ@13269..13271 "=="
+                                          WHITESPACE@13271..13272 " "
+                                          EXPR_LITERAL@13272..13276
+                                            NULL_KW@13272..13276 "null"
+                                        WHITESPACE@13276..13277 " "
+                                        THEN_KW@13277..13281 "then"
+                                        WHITESPACE@13281..13288 "\n      "
+                                        TRUE_EXPR@13288..13294
+                                          EXPR_STRING@13288..13294
+                                            STRING_SINGLE@13288..13294 "'None'"
+      COMMA@13294..13295 ","
+      WHITESPACE@13295..13299 "\n\n  "
+      MEMBER_FIELD@13299..13454
+        FIELD_METHOD@13299..13454
+          FIELD_NAME_FIXED@13299..13317
+            NAME@13299..13317
+              IDENT@13299..13317 "manifestPythonVars"
+          PARAMS_DESC@13317..13323
+            L_PAREN@13317..13318 "("
+            PARAM@13318..13322
+              DESTRUCT_FULL@13318..13322
+                NAME@13318..13322
+                  IDENT@13318..13322 "conf"
+            R_PAREN@13322..13323 ")"
+          COLONCOLON@13323..13325 "::"
+          WHITESPACE@13325..13330 "\n    "
+          EXPR_LOCAL@13330..13454
+            LOCAL_KW@13330..13335 "local"
+            WHITESPACE@13335..13336 " "
+            BIND_DESTRUCT@13336..13421
+              DESTRUCT_FULL@13336..13340
+                NAME@13336..13340
+                  IDENT@13336..13340 "vars"
+              WHITESPACE@13340..13341 " "
+              ASSIGN@13341..13342 "="
+              WHITESPACE@13342..13343 " "
+              EXPR_ARRAY_COMP@13343..13421
+                L_BRACK@13343..13344 "["
+                EXPR_BINARY@13344..13388
+                  LHS_EXPR@13344..13353
+                    EXPR_STRING@13344..13353
+                      STRING_SINGLE@13344..13353 "'%s = %s'"
+                  WHITESPACE@13353..13354 " "
+                  MODULO@13354..13355 "%"
+                  WHITESPACE@13355..13356 " "
+                  EXPR_ARRAY@13356..13388
+                    L_BRACK@13356..13357 "["
+                    EXPR_VAR@13357..13358
+                      NAME@13357..13358
+                        IDENT@13357..13358 "k"
+                    COMMA@13358..13359 ","
+                    WHITESPACE@13359..13360 " "
+                    EXPR_APPLY@13360..13387
+                      EXPR_INDEX@13360..13378
+                        EXPR_VAR@13360..13363
+                          NAME@13360..13363
+                            IDENT@13360..13363 "std"
+                        DOT@13363..13364 "."
+                        NAME@13364..13378
+                          IDENT@13364..13378 "manifestPython"
+                      ARGS_DESC@13378..13387
+                        L_PAREN@13378..13379 "("
+                        ARG@13379..13386
+                          EXPR_INDEX_EXPR@13379..13386
+                            LHS_EXPR@13379..13383
+                              EXPR_VAR@13379..13383
+                                NAME@13379..13383
+                                  IDENT@13379..13383 "conf"
+                            L_BRACK@13383..13384 "["
+                            EXPR_VAR@13384..13385
+                              NAME@13384..13385
+                                IDENT@13384..13385 "k"
+                            R_BRACK@13385..13386 "]"
+                        R_PAREN@13386..13387 ")"
+                    R_BRACK@13387..13388 "]"
+                WHITESPACE@13388..13389 " "
+                FOR_SPEC@13389..13420
+                  FOR_KW@13389..13392 "for"
+                  WHITESPACE@13392..13393 " "
+                  NAME@13393..13394
+                    IDENT@13393..13394 "k"
+                  WHITESPACE@13394..13395 " "
+                  IN_KW@13395..13397 "in"
+                  WHITESPACE@13397..13398 " "
+                  EXPR_APPLY@13398..13420
+                    EXPR_INDEX@13398..13414
+                      EXPR_VAR@13398..13401
+                        NAME@13398..13401
+                          IDENT@13398..13401 "std"
+                      DOT@13401..13402 "."
+                      NAME@13402..13414
+                        IDENT@13402..13414 "objectFields"
+                    ARGS_DESC@13414..13420
+                      L_PAREN@13414..13415 "("
+                      ARG@13415..13419
+                        EXPR_VAR@13415..13419
+                          NAME@13415..13419
+                            IDENT@13415..13419 "conf"
+                      R_PAREN@13419..13420 ")"
+                R_BRACK@13420..13421 "]"
+            SEMI@13421..13422 ";"
+            WHITESPACE@13422..13427 "\n    "
+            EXPR_APPLY@13427..13454
+              EXPR_INDEX@13427..13435
+                EXPR_VAR@13427..13430
+                  NAME@13427..13430
+                    IDENT@13427..13430 "std"
+                DOT@13430..13431 "."
+                NAME@13431..13435
+                  IDENT@13431..13435 "join"
+              ARGS_DESC@13435..13454
+                L_PAREN@13435..13436 "("
+                ARG@13436..13440
+                  EXPR_STRING@13436..13440
+                    STRING_SINGLE@13436..13440 "'\\n'"
+                COMMA@13440..13441 ","
+                WHITESPACE@13441..13442 " "
+                ARG@13442..13453
+                  EXPR_BINARY@13442..13453
+                    LHS_EXPR@13442..13446
+                      EXPR_VAR@13442..13446
+                        NAME@13442..13446
+                          IDENT@13442..13446 "vars"
+                    WHITESPACE@13446..13447 " "
+                    PLUS@13447..13448 "+"
+                    WHITESPACE@13448..13449 " "
+                    EXPR_ARRAY@13449..13453
+                      L_BRACK@13449..13450 "["
+                      EXPR_STRING@13450..13452
+                        STRING_SINGLE@13450..13452 "''"
+                      R_BRACK@13452..13453 "]"
+                R_PAREN@13453..13454 ")"
+      COMMA@13454..13455 ","
+      WHITESPACE@13455..13459 "\n\n  "
+      MEMBER_FIELD@13459..14126
+        FIELD_METHOD@13459..14126
+          FIELD_NAME_FIXED@13459..13476
+            NAME@13459..13476
+              IDENT@13459..13476 "manifestXmlJsonml"
+          PARAMS_DESC@13476..13483
+            L_PAREN@13476..13477 "("
+            PARAM@13477..13482
+              DESTRUCT_FULL@13477..13482
+                NAME@13477..13482
+                  IDENT@13477..13482 "value"
+            R_PAREN@13482..13483 ")"
+          COLONCOLON@13483..13485 "::"
+          WHITESPACE@13485..13490 "\n    "
+          EXPR_IF_THEN_ELSE@13490..14126
+            IF_KW@13490..13492 "if"
+            WHITESPACE@13492..13493 " "
+            EXPR_UNARY@13493..13512
+              NOT@13493..13494 "!"
+              EXPR_APPLY@13494..13512
+                EXPR_INDEX@13494..13505
+                  EXPR_VAR@13494..13497
+                    NAME@13494..13497
+                      IDENT@13494..13497 "std"
+                  DOT@13497..13498 "."
+                  NAME@13498..13505
+                    IDENT@13498..13505 "isArray"
+                ARGS_DESC@13505..13512
+                  L_PAREN@13505..13506 "("
+                  ARG@13506..13511
+                    EXPR_VAR@13506..13511
+                      NAME@13506..13511
+                        IDENT@13506..13511 "value"
+                  R_PAREN@13511..13512 ")"
+            WHITESPACE@13512..13513 " "
+            THEN_KW@13513..13517 "then"
+            WHITESPACE@13517..13524 "\n      "
+            TRUE_EXPR@13524..13592
+              EXPR_ERROR@13524..13592
+                ERROR_KW@13524..13529 "error"
+                WHITESPACE@13529..13530 " "
+                EXPR_BINARY@13530..13592
+                  LHS_EXPR@13530..13574
+                    EXPR_STRING@13530..13574
+                      STRING_SINGLE@13530..13574 "'Expected a JSONML va ..."
+                  WHITESPACE@13574..13575 " "
+                  MODULO@13575..13576 "%"
+                  WHITESPACE@13576..13577 " "
+                  EXPR_APPLY@13577..13592
+                    EXPR_INDEX@13577..13585
+                      EXPR_VAR@13577..13580
+                        NAME@13577..13580
+                          IDENT@13577..13580 "std"
+                      DOT@13580..13581 "."
+                      NAME@13581..13585
+                        IDENT@13581..13585 "type"
+                    ARGS_DESC@13585..13592
+                      L_PAREN@13585..13586 "("
+                      ARG@13586..13591
+                        EXPR_VAR@13586..13591
+                          NAME@13586..13591
+                            IDENT@13586..13591 "value"
+                      R_PAREN@13591..13592 ")"
+            WHITESPACE@13592..13597 "\n    "
+            ELSE_KW@13597..13601 "else"
+            WHITESPACE@13601..13608 "\n      "
+            FALSE_EXPR@13608..14126
+              EXPR_LOCAL@13608..14126
+                LOCAL_KW@13608..13613 "local"
+                WHITESPACE@13613..13614 " "
+                BIND_FUNCTION@13614..14107
+                  NAME@13614..13617
+                    IDENT@13614..13617 "aux"
+                  PARAMS_DESC@13617..13620
+                    L_PAREN@13617..13618 "("
+                    PARAM@13618..13619
+                      DESTRUCT_FULL@13618..13619
+                        NAME@13618..13619
+                          IDENT@13618..13619 "v"
+                    R_PAREN@13619..13620 ")"
+                  WHITESPACE@13620..13621 " "
+                  ASSIGN@13621..13622 "="
+                  WHITESPACE@13622..13631 "\n        "
+                  EXPR_IF_THEN_ELSE@13631..14107
+                    IF_KW@13631..13633 "if"
+                    WHITESPACE@13633..13634 " "
+                    EXPR_APPLY@13634..13649
+                      EXPR_INDEX@13634..13646
+                        EXPR_VAR@13634..13637
+                          NAME@13634..13637
+                            IDENT@13634..13637 "std"
+                        DOT@13637..13638 "."
+                        NAME@13638..13646
+                          IDENT@13638..13646 "isString"
+                      ARGS_DESC@13646..13649
+                        L_PAREN@13646..13647 "("
+                        ARG@13647..13648
+                          EXPR_VAR@13647..13648
+                            NAME@13647..13648
+                              IDENT@13647..13648 "v"
+                        R_PAREN@13648..13649 ")"
+                    WHITESPACE@13649..13650 " "
+                    THEN_KW@13650..13654 "then"
+                    WHITESPACE@13654..13665 "\n          "
+                    TRUE_EXPR@13665..13666
+                      EXPR_VAR@13665..13666
+                        NAME@13665..13666
+                          IDENT@13665..13666 "v"
+                    WHITESPACE@13666..13675 "\n        "
+                    ELSE_KW@13675..13679 "else"
+                    WHITESPACE@13679..13690 "\n          "
+                    FALSE_EXPR@13690..14107
+                      EXPR_LOCAL@13690..14107
+                        LOCAL_KW@13690..13695 "local"
+                        WHITESPACE@13695..13696 " "
+                        BIND_DESTRUCT@13696..13706
+                          DESTRUCT_FULL@13696..13699
+                            NAME@13696..13699
+                              IDENT@13696..13699 "tag"
+                          WHITESPACE@13699..13700 " "
+                          ASSIGN@13700..13701 "="
+                          WHITESPACE@13701..13702 " "
+                          EXPR_INDEX_EXPR@13702..13706
+                            LHS_EXPR@13702..13703
+                              EXPR_VAR@13702..13703
+                                NAME@13702..13703
+                                  IDENT@13702..13703 "v"
+                            L_BRACK@13703..13704 "["
+                            EXPR_NUMBER@13704..13705
+                              FLOAT@13704..13705 "0"
+                            R_BRACK@13705..13706 "]"
+                        SEMI@13706..13707 ";"
+                        WHITESPACE@13707..13718 "\n          "
+                        EXPR_LOCAL@13718..14107
+                          LOCAL_KW@13718..13723 "local"
+                          WHITESPACE@13723..13724 " "
+                          BIND_DESTRUCT@13724..13775
+                            DESTRUCT_FULL@13724..13733
+                              NAME@13724..13733
+                                IDENT@13724..13733 "has_attrs"
+                            WHITESPACE@13733..13734 " "
+                            ASSIGN@13734..13735 "="
+                            WHITESPACE@13735..13736 " "
+                            EXPR_BINARY@13736..13775
+                              LHS_EXPR@13736..13753
+                                EXPR_BINARY@13736..13753
+                                  LHS_EXPR@13736..13749
+                                    EXPR_APPLY@13736..13749
+                                      EXPR_INDEX@13736..13746
+                                        EXPR_VAR@13736..13739
+                                          NAME@13736..13739
+                                            IDENT@13736..13739 "std"
+                                        DOT@13739..13740 "."
+                                        NAME@13740..13746
+                                          IDENT@13740..13746 "length"
+                                      ARGS_DESC@13746..13749
+                                        L_PAREN@13746..13747 "("
+                                        ARG@13747..13748
+                                          EXPR_VAR@13747..13748
+                                            NAME@13747..13748
+                                              IDENT@13747..13748 "v"
+                                        R_PAREN@13748..13749 ")"
+                                  WHITESPACE@13749..13750 " "
+                                  GT@13750..13751 ">"
+                                  WHITESPACE@13751..13752 " "
+                                  EXPR_NUMBER@13752..13753
+                                    FLOAT@13752..13753 "1"
+                              WHITESPACE@13753..13754 " "
+                              AND@13754..13756 "&&"
+                              WHITESPACE@13756..13757 " "
+                              EXPR_APPLY@13757..13775
+                                EXPR_INDEX@13757..13769
+                                  EXPR_VAR@13757..13760
+                                    NAME@13757..13760
+                                      IDENT@13757..13760 "std"
+                                  DOT@13760..13761 "."
+                                  NAME@13761..13769
+                                    IDENT@13761..13769 "isObject"
+                                ARGS_DESC@13769..13775
+                                  L_PAREN@13769..13770 "("
+                                  ARG@13770..13774
+                                    EXPR_INDEX_EXPR@13770..13774
+                                      LHS_EXPR@13770..13771
+                                        EXPR_VAR@13770..13771
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+                                  EXPR_OBJECT@13829..13831
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+                                DESTRUCT_FULL@13849..13857
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+                                          IDENT@13889..13890 "v"
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+                                BIND_DESTRUCT@13912..14011
+                                  DESTRUCT_FULL@13912..13921
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+                                        NAME@13936..13939
+                                          IDENT@13936..13939 "std"
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+                                        IDENT@13940..13944 "join"
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+                                                STRING_SINGLE@13950..13960 "' %s=\"%s\"'"
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+                                                  IDENT@13964..13965 "k"
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+                                                  EXPR_VAR@13967..13972
+                                                    NAME@13967..13972
+                                                      IDENT@13967..13972 "attrs"
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+                                                  NAME@13973..13974
+                                                    IDENT@13973..13974 "k"
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+                                                    IDENT@13986..13989 "std"
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+                                                  EXPR_VAR@14003..14008
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+                                      NAME@14023..14026
+                                        IDENT@14023..14026 "std"
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+                                      IDENT@14027..14035 "deepJoin"
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+                                          NAME@14042..14045
+                                            IDENT@14042..14045 "tag"
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+                                        WHITESPACE@14046..14047 " "
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+                                          NAME@14047..14056
+                                            IDENT@14047..14056 "attrs_str"
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+                                          STRING_SINGLE@14058..14061 "'>'"
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+                                              NAME@14064..14067
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+                                              NAME@14080..14088
+                                                IDENT@14080..14088 "children"
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+                                            IDENT@14097..14100 "tag"
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+                      EXPR_VAR@14120..14125
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+      COMMA@14126..14127 ","
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+      MEMBER_BIND_STMT@14131..14218
+        OBJ_LOCAL@14131..14218
+          LOCAL_KW@14131..14136 "local"
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+              STRING_SINGLE@14152..14218 "'ABCDEFGHIJKLMNOPQRST ..."
+      COMMA@14218..14219 ","
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+                          EXPR_VAR@14244..14256
+                            NAME@14244..14256
+                              IDENT@14244..14256 "base64_table"
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+            NAME@14296..14302
+              IDENT@14296..14302 "base64"
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+            INTRINSIC@14305..14315 "$intrinsic"
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+        FIELD_NORMAL@14328..14377
+          FIELD_NAME_FIXED@14328..14345
+            NAME@14328..14345
+              IDENT@14328..14345 "base64DecodeBytes"
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+            INTRINSIC@14348..14358 "$intrinsic"
+            L_PAREN@14358..14359 "("
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+              IDENT@14359..14376 "base64DecodeBytes"
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+        FIELD_NORMAL@14382..14421
+          FIELD_NAME_FIXED@14382..14394
+            NAME@14382..14394
+              IDENT@14382..14394 "base64Decode"
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+            INTRINSIC@14397..14407 "$intrinsic"
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+            NAME@14460..14464
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+                                          IDENT@14599..14605 "length"
+                                      ARGS_DESC@14605..14608
+                                        L_PAREN@14605..14606 "("
+                                        ARG@14606..14607
+                                          EXPR_VAR@14606..14607
+                                            NAME@14606..14607
+                                              IDENT@14606..14607 "a"
+                                        R_PAREN@14607..14608 ")"
+                                  WHITESPACE@14608..14609 " "
+                                  MINUS@14609..14610 "-"
+                                  WHITESPACE@14610..14611 " "
+                                  EXPR_NUMBER@14611..14612
+                                    FLOAT@14611..14612 "1"
+                                R_BRACK@14612..14613 "]"
+                            R_PAREN@14613..14614 ")"
+                      WHITESPACE@14614..14615 " "
+                      EQ@14615..14617 "=="
+                      WHITESPACE@14617..14618 " "
+                      EXPR_APPLY@14618..14625
+                        EXPR_VAR@14618..14622
+                          NAME@14618..14622
+                            IDENT@14618..14622 "keyF"
+                        ARGS_DESC@14622..14625
+                          L_PAREN@14622..14623 "("
+                          ARG@14623..14624
+                            EXPR_VAR@14623..14624
+                              NAME@14623..14624
+                                IDENT@14623..14624 "b"
+                          R_PAREN@14624..14625 ")"
+                    WHITESPACE@14625..14626 " "
+                    THEN_KW@14626..14630 "then"
+                    WHITESPACE@14630..14639 "\n        "
+                    TRUE_EXPR@14639..14640
+                      EXPR_VAR@14639..14640
+                        NAME@14639..14640
+                          IDENT@14639..14640 "a"
+                    WHITESPACE@14640..14647 "\n      "
+                    ELSE_KW@14647..14651 "else"
+                    WHITESPACE@14651..14660 "\n        "
+                    FALSE_EXPR@14660..14667
+                      EXPR_BINARY@14660..14667
+                        LHS_EXPR@14660..14661
+                          EXPR_VAR@14660..14661
+                            NAME@14660..14661
+                              IDENT@14660..14661 "a"
+                        WHITESPACE@14661..14662 " "
+                        PLUS@14662..14663 "+"
+                        WHITESPACE@14663..14664 " "
+                        EXPR_ARRAY@14664..14667
+                          L_BRACK@14664..14665 "["
+                          EXPR_VAR@14665..14666
+                            NAME@14665..14666
+                              IDENT@14665..14666 "b"
+                          R_BRACK@14666..14667 "]"
+            SEMI@14667..14668 ";"
+            WHITESPACE@14668..14673 "\n    "
+            EXPR_APPLY@14673..14694
+              EXPR_INDEX@14673..14682
+                EXPR_VAR@14673..14676
+                  NAME@14673..14676
+                    IDENT@14673..14676 "std"
+                DOT@14676..14677 "."
+                NAME@14677..14682
+                  IDENT@14677..14682 "foldl"
+              ARGS_DESC@14682..14694
+                L_PAREN@14682..14683 "("
+                ARG@14683..14684
+                  EXPR_VAR@14683..14684
+                    NAME@14683..14684
+                      IDENT@14683..14684 "f"
+                COMMA@14684..14685 ","
+                WHITESPACE@14685..14686 " "
+                ARG@14686..14689
+                  EXPR_VAR@14686..14689
+                    NAME@14686..14689
+                      IDENT@14686..14689 "arr"
+                COMMA@14689..14690 ","
+                WHITESPACE@14690..14691 " "
+                ARG@14691..14693
+                  EXPR_ARRAY@14691..14693
+                    L_BRACK@14691..14692 "["
+                    R_BRACK@14692..14693 "]"
+                R_PAREN@14693..14694 ")"
+      COMMA@14694..14695 ","
+      WHITESPACE@14695..14699 "\n\n  "
+      MEMBER_FIELD@14699..14758
+        FIELD_METHOD@14699..14758
+          FIELD_NAME_FIXED@14699..14702
+            NAME@14699..14702
+              IDENT@14699..14702 "set"
+          PARAMS_DESC@14702..14716
+            L_PAREN@14702..14703 "("
+            PARAM@14703..14706
+              DESTRUCT_FULL@14703..14706
+                NAME@14703..14706
+                  IDENT@14703..14706 "arr"
+            COMMA@14706..14707 ","
+            WHITESPACE@14707..14708 " "
+            PARAM@14708..14715
+              DESTRUCT_FULL@14708..14712
+                NAME@14708..14712
+                  IDENT@14708..14712 "keyF"
+              ASSIGN@14712..14713 "="
+              EXPR_VAR@14713..14715
+                NAME@14713..14715
+                  IDENT@14713..14715 "id"
+            R_PAREN@14715..14716 ")"
+          COLONCOLON@14716..14718 "::"
+          WHITESPACE@14718..14723 "\n    "
+          EXPR_APPLY@14723..14758
+            EXPR_INDEX@14723..14731
+              EXPR_VAR@14723..14726
+                NAME@14723..14726
+                  IDENT@14723..14726 "std"
+              DOT@14726..14727 "."
+              NAME@14727..14731
+                IDENT@14727..14731 "uniq"
+            ARGS_DESC@14731..14758
+              L_PAREN@14731..14732 "("
+              ARG@14732..14751
+                EXPR_APPLY@14732..14751
+                  EXPR_INDEX@14732..14740
+                    EXPR_VAR@14732..14735
+                      NAME@14732..14735
+                        IDENT@14732..14735 "std"
+                    DOT@14735..14736 "."
+                    NAME@14736..14740
+                      IDENT@14736..14740 "sort"
+                  ARGS_DESC@14740..14751
+                    L_PAREN@14740..14741 "("
+                    ARG@14741..14744
+                      EXPR_VAR@14741..14744
+                        NAME@14741..14744
+                          IDENT@14741..14744 "arr"
+                    COMMA@14744..14745 ","
+                    WHITESPACE@14745..14746 " "
+                    ARG@14746..14750
+                      EXPR_VAR@14746..14750
+                        NAME@14746..14750
+                          IDENT@14746..14750 "keyF"
+                    R_PAREN@14750..14751 ")"
+              COMMA@14751..14752 ","
+              WHITESPACE@14752..14753 " "
+              ARG@14753..14757
+                EXPR_VAR@14753..14757
+                  NAME@14753..14757
+                    IDENT@14753..14757 "keyF"
+              R_PAREN@14757..14758 ")"
+      COMMA@14758..14759 ","
+      WHITESPACE@14759..14763 "\n\n  "
+      MEMBER_FIELD@14763..14898
+        FIELD_METHOD@14763..14898
+          FIELD_NAME_FIXED@14763..14772
+            NAME@14763..14772
+              IDENT@14763..14772 "setMember"
+          PARAMS_DESC@14772..14789
+            L_PAREN@14772..14773 "("
+            PARAM@14773..14774
+              DESTRUCT_FULL@14773..14774
+                NAME@14773..14774
+                  IDENT@14773..14774 "x"
+            COMMA@14774..14775 ","
+            WHITESPACE@14775..14776 " "
+            PARAM@14776..14779
+              DESTRUCT_FULL@14776..14779
+                NAME@14776..14779
+                  IDENT@14776..14779 "arr"
+            COMMA@14779..14780 ","
+            WHITESPACE@14780..14781 " "
+            PARAM@14781..14788
+              DESTRUCT_FULL@14781..14785
+                NAME@14781..14785
+                  IDENT@14781..14785 "keyF"
+              ASSIGN@14785..14786 "="
+              EXPR_VAR@14786..14788
+                NAME@14786..14788
+                  IDENT@14786..14788 "id"
+            R_PAREN@14788..14789 ")"
+          COLONCOLON@14789..14791 "::"
+          WHITESPACE@14791..14796 "\n    "
+          SINGLE_LINE_SLASH_COMMENT@14796..14850 "// TODO(dcunnin): Bin ..."
+          WHITESPACE@14850..14854 "    "
+          EXPR_BINARY@14854..14898
+            LHS_EXPR@14854..14894
+              EXPR_APPLY@14854..14894
+                EXPR_INDEX@14854..14864
+                  EXPR_VAR@14854..14857
+                    NAME@14854..14857
+                      IDENT@14854..14857 "std"
+                  DOT@14857..14858 "."
+                  NAME@14858..14864
+                    IDENT@14858..14864 "length"
+                ARGS_DESC@14864..14894
+                  L_PAREN@14864..14865 "("
+                  ARG@14865..14893
+                    EXPR_APPLY@14865..14893
+                      EXPR_INDEX@14865..14877
+                        EXPR_VAR@14865..14868
+                          NAME@14865..14868
+                            IDENT@14865..14868 "std"
+                        DOT@14868..14869 "."
+                        NAME@14869..14877
+                          IDENT@14869..14877 "setInter"
+                      ARGS_DESC@14877..14893
+                        L_PAREN@14877..14878 "("
+                        ARG@14878..14881
+                          EXPR_ARRAY@14878..14881
+                            L_BRACK@14878..14879 "["
+                            EXPR_VAR@14879..14880
+                              NAME@14879..14880
+                                IDENT@14879..14880 "x"
+                            R_BRACK@14880..14881 "]"
+                        COMMA@14881..14882 ","
+                        WHITESPACE@14882..14883 " "
+                        ARG@14883..14886
+                          EXPR_VAR@14883..14886
+                            NAME@14883..14886
+                              IDENT@14883..14886 "arr"
+                        COMMA@14886..14887 ","
+                        WHITESPACE@14887..14888 " "
+                        ARG@14888..14892
+                          EXPR_VAR@14888..14892
+                            NAME@14888..14892
+                              IDENT@14888..14892 "keyF"
+                        R_PAREN@14892..14893 ")"
+                  R_PAREN@14893..14894 ")"
+            WHITESPACE@14894..14895 " "
+            GT@14895..14896 ">"
+            WHITESPACE@14896..14897 " "
+            EXPR_NUMBER@14897..14898
+              FLOAT@14897..14898 "0"
+      COMMA@14898..14899 ","
+      WHITESPACE@14899..14903 "\n\n  "
+      MEMBER_FIELD@14903..15452
+        FIELD_METHOD@14903..15452
+          FIELD_NAME_FIXED@14903..14911
+            NAME@14903..14911
+              IDENT@14903..14911 "setUnion"
+          PARAMS_DESC@14911..14926
+            L_PAREN@14911..14912 "("
+            PARAM@14912..14913
+              DESTRUCT_FULL@14912..14913
+                NAME@14912..14913
+                  IDENT@14912..14913 "a"
+            COMMA@14913..14914 ","
+            WHITESPACE@14914..14915 " "
+            PARAM@14915..14916
+              DESTRUCT_FULL@14915..14916
+                NAME@14915..14916
+                  IDENT@14915..14916 "b"
+            COMMA@14916..14917 ","
+            WHITESPACE@14917..14918 " "
+            PARAM@14918..14925
+              DESTRUCT_FULL@14918..14922
+                NAME@14918..14922
+                  IDENT@14918..14922 "keyF"
+              ASSIGN@14922..14923 "="
+              EXPR_VAR@14923..14925
+                NAME@14923..14925
+                  IDENT@14923..14925 "id"
+            R_PAREN@14925..14926 ")"
+          COLONCOLON@14926..14928 "::"
+          WHITESPACE@14928..14933 "\n    "
+          SINGLE_LINE_SLASH_COMMENT@14933..14975 "// NOTE: order matter ..."
+          WHITESPACE@14975..14979 "    "
+          EXPR_LOCAL@14979..15452
+            LOCAL_KW@14979..14984 "local"
+            WHITESPACE@14984..14985 " "
+            BIND_FUNCTION@14985..15427
+              NAME@14985..14988
+                IDENT@14985..14988 "aux"
+              PARAMS_DESC@14988..15005
+                L_PAREN@14988..14989 "("
+                PARAM@14989..14990
+                  DESTRUCT_FULL@14989..14990
+                    NAME@14989..14990
+                      IDENT@14989..14990 "a"
+                COMMA@14990..14991 ","
+                WHITESPACE@14991..14992 " "
+                PARAM@14992..14993
+                  DESTRUCT_FULL@14992..14993
+                    NAME@14992..14993
+                      IDENT@14992..14993 "b"
+                COMMA@14993..14994 ","
+                WHITESPACE@14994..14995 " "
+                PARAM@14995..14996
+                  DESTRUCT_FULL@14995..14996
+                    NAME@14995..14996
+                      IDENT@14995..14996 "i"
+                COMMA@14996..14997 ","
+                WHITESPACE@14997..14998 " "
+                PARAM@14998..14999
+                  DESTRUCT_FULL@14998..14999
+                    NAME@14998..14999
+                      IDENT@14998..14999 "j"
+                COMMA@14999..15000 ","
+                WHITESPACE@15000..15001 " "
+                PARAM@15001..15004
+                  DESTRUCT_FULL@15001..15004
+                    NAME@15001..15004
+                      IDENT@15001..15004 "acc"
+                R_PAREN@15004..15005 ")"
+              WHITESPACE@15005..15006 " "
+              ASSIGN@15006..15007 "="
+              WHITESPACE@15007..15014 "\n      "
+              EXPR_IF_THEN_ELSE@15014..15427
+                IF_KW@15014..15016 "if"
+                WHITESPACE@15016..15017 " "
+                EXPR_BINARY@15017..15035
+                  LHS_EXPR@15017..15018
+                    EXPR_VAR@15017..15018
+                      NAME@15017..15018
+                        IDENT@15017..15018 "i"
+                  WHITESPACE@15018..15019 " "
+                  GE@15019..15021 ">="
+                  WHITESPACE@15021..15022 " "
+                  EXPR_APPLY@15022..15035
+                    EXPR_INDEX@15022..15032
+                      EXPR_VAR@15022..15025
+                        NAME@15022..15025
+                          IDENT@15022..15025 "std"
+                      DOT@15025..15026 "."
+                      NAME@15026..15032
+                        IDENT@15026..15032 "length"
+                    ARGS_DESC@15032..15035
+                      L_PAREN@15032..15033 "("
+                      ARG@15033..15034
+                        EXPR_VAR@15033..15034
+                          NAME@15033..15034
+                            IDENT@15033..15034 "a"
+                      R_PAREN@15034..15035 ")"
+                WHITESPACE@15035..15036 " "
+                THEN_KW@15036..15040 "then"
+                WHITESPACE@15040..15049 "\n        "
+                TRUE_EXPR@15049..15060
+                  EXPR_BINARY@15049..15060
+                    LHS_EXPR@15049..15052
+                      EXPR_VAR@15049..15052
+                        NAME@15049..15052
+                          IDENT@15049..15052 "acc"
+                    WHITESPACE@15052..15053 " "
+                    PLUS@15053..15054 "+"
+                    WHITESPACE@15054..15055 " "
+                    EXPR_SLICE@15055..15060
+                      EXPR_VAR@15055..15056
+                        NAME@15055..15056
+                          IDENT@15055..15056 "b"
+                      SLICE_DESC@15056..15060
+                        L_BRACK@15056..15057 "["
+                        EXPR_VAR@15057..15058
+                          NAME@15057..15058
+                            IDENT@15057..15058 "j"
+                        COLON@15058..15059 ":"
+                        R_BRACK@15059..15060 "]"
+                WHITESPACE@15060..15067 "\n      "
+                ELSE_KW@15067..15071 "else"
+                WHITESPACE@15071..15072 " "
+                FALSE_EXPR@15072..15427
+                  EXPR_IF_THEN_ELSE@15072..15427
+                    IF_KW@15072..15074 "if"
+                    WHITESPACE@15074..15075 " "
+                    EXPR_BINARY@15075..15093
+                      LHS_EXPR@15075..15076
+                        EXPR_VAR@15075..15076
+                          NAME@15075..15076
+                            IDENT@15075..15076 "j"
+                      WHITESPACE@15076..15077 " "
+                      GE@15077..15079 ">="
+                      WHITESPACE@15079..15080 " "
+                      EXPR_APPLY@15080..15093
+                        EXPR_INDEX@15080..15090
+                          EXPR_VAR@15080..15083
+                            NAME@15080..15083
+                              IDENT@15080..15083 "std"
+                          DOT@15083..15084 "."
+                          NAME@15084..15090
+                            IDENT@15084..15090 "length"
+                        ARGS_DESC@15090..15093
+                          L_PAREN@15090..15091 "("
+                          ARG@15091..15092
+                            EXPR_VAR@15091..15092
+                              NAME@15091..15092
+                                IDENT@15091..15092 "b"
+                          R_PAREN@15092..15093 ")"
+                    WHITESPACE@15093..15094 " "
+                    THEN_KW@15094..15098 "then"
+                    WHITESPACE@15098..15107 "\n        "
+                    TRUE_EXPR@15107..15118
+                      EXPR_BINARY@15107..15118
+                        LHS_EXPR@15107..15110
+                          EXPR_VAR@15107..15110
+                            NAME@15107..15110
+                              IDENT@15107..15110 "acc"
+                        WHITESPACE@15110..15111 " "
+                        PLUS@15111..15112 "+"
+                        WHITESPACE@15112..15113 " "
+                        EXPR_SLICE@15113..15118
+                          EXPR_VAR@15113..15114
+                            NAME@15113..15114
+                              IDENT@15113..15114 "a"
+                          SLICE_DESC@15114..15118
+                            L_BRACK@15114..15115 "["
+                            EXPR_VAR@15115..15116
+                              NAME@15115..15116
+                                IDENT@15115..15116 "i"
+                            COLON@15116..15117 ":"
+                            R_BRACK@15117..15118 "]"
+                    WHITESPACE@15118..15125 "\n      "
+                    ELSE_KW@15125..15129 "else"
+                    WHITESPACE@15129..15138 "\n        "
+                    FALSE_EXPR@15138..15427
+                      EXPR_LOCAL@15138..15427
+                        LOCAL_KW@15138..15143 "local"
+                        WHITESPACE@15143..15144 " "
+                        BIND_DESTRUCT@15144..15159
+                          DESTRUCT_FULL@15144..15146
+                            NAME@15144..15146
+                              IDENT@15144..15146 "ak"
+                          WHITESPACE@15146..15147 " "
+                          ASSIGN@15147..15148 "="
+                          WHITESPACE@15148..15149 " "
+                          EXPR_APPLY@15149..15159
+                            EXPR_VAR@15149..15153
+                              NAME@15149..15153
+                                IDENT@15149..15153 "keyF"
+                            ARGS_DESC@15153..15159
+                              L_PAREN@15153..15154 "("
+                              ARG@15154..15158
+                                EXPR_INDEX_EXPR@15154..15158
+                                  LHS_EXPR@15154..15155
+                                    EXPR_VAR@15154..15155
+                                      NAME@15154..15155
+                                        IDENT@15154..15155 "a"
+                                  L_BRACK@15155..15156 "["
+                                  EXPR_VAR@15156..15157
+                                    NAME@15156..15157
+                                      IDENT@15156..15157 "i"
+                                  R_BRACK@15157..15158 "]"
+                              R_PAREN@15158..15159 ")"
+                        SEMI@15159..15160 ";"
+                        WHITESPACE@15160..15169 "\n        "
+                        EXPR_LOCAL@15169..15427
+                          LOCAL_KW@15169..15174 "local"
+                          WHITESPACE@15174..15175 " "
+                          BIND_DESTRUCT@15175..15190
+                            DESTRUCT_FULL@15175..15177
+                              NAME@15175..15177
+                                IDENT@15175..15177 "bk"
+                            WHITESPACE@15177..15178 " "
+                            ASSIGN@15178..15179 "="
+                            WHITESPACE@15179..15180 " "
+                            EXPR_APPLY@15180..15190
+                              EXPR_VAR@15180..15184
+                                NAME@15180..15184
+                                  IDENT@15180..15184 "keyF"
+                              ARGS_DESC@15184..15190
+                                L_PAREN@15184..15185 "("
+                                ARG@15185..15189
+                                  EXPR_INDEX_EXPR@15185..15189
+                                    LHS_EXPR@15185..15186
+                                      EXPR_VAR@15185..15186
+                                        NAME@15185..15186
+                                          IDENT@15185..15186 "b"
+                                    L_BRACK@15186..15187 "["
+                                    EXPR_VAR@15187..15188
+                                      NAME@15187..15188
+                                        IDENT@15187..15188 "j"
+                                    R_BRACK@15188..15189 "]"
+                                R_PAREN@15189..15190 ")"
+                          SEMI@15190..15191 ";"
+                          WHITESPACE@15191..15200 "\n        "
+                          EXPR_IF_THEN_ELSE@15200..15427
+                            IF_KW@15200..15202 "if"
+                            WHITESPACE@15202..15203 " "
+                            EXPR_BINARY@15203..15211
+                              LHS_EXPR@15203..15205
+                                EXPR_VAR@15203..15205
+                                  NAME@15203..15205
+                                    IDENT@15203..15205 "ak"
+                              WHITESPACE@15205..15206 " "
+                              EQ@15206..15208 "=="
+                              WHITESPACE@15208..15209 " "
+                              EXPR_VAR@15209..15211
+                                NAME@15209..15211
+                                  IDENT@15209..15211 "bk"
+                            WHITESPACE@15211..15212 " "
+                            THEN_KW@15212..15216 "then"
+                            WHITESPACE@15216..15227 "\n          "
+                            TRUE_EXPR@15227..15275
+                              EXPR_APPLY@15227..15275
+                                EXPR_VAR@15227..15230
+                                  NAME@15227..15230
+                                    IDENT@15227..15230 "aux"
+                                ARGS_DESC@15230..15275
+                                  L_PAREN@15230..15231 "("
+                                  ARG@15231..15232
+                                    EXPR_VAR@15231..15232
+                                      NAME@15231..15232
+                                        IDENT@15231..15232 "a"
+                                  COMMA@15232..15233 ","
+                                  WHITESPACE@15233..15234 " "
+                                  ARG@15234..15235
+                                    EXPR_VAR@15234..15235
+                                      NAME@15234..15235
+                                        IDENT@15234..15235 "b"
+                                  COMMA@15235..15236 ","
+                                  WHITESPACE@15236..15237 " "
+                                  ARG@15237..15242
+                                    EXPR_BINARY@15237..15242
+                                      LHS_EXPR@15237..15238
+                                        EXPR_VAR@15237..15238
+                                          NAME@15237..15238
+                                            IDENT@15237..15238 "i"
+                                      WHITESPACE@15238..15239 " "
+                                      PLUS@15239..15240 "+"
+                                      WHITESPACE@15240..15241 " "
+                                      EXPR_NUMBER@15241..15242
+                                        FLOAT@15241..15242 "1"
+                                  COMMA@15242..15243 ","
+                                  WHITESPACE@15243..15244 " "
+                                  ARG@15244..15249
+                                    EXPR_BINARY@15244..15249
+                                      LHS_EXPR@15244..15245
+                                        EXPR_VAR@15244..15245
+                                          NAME@15244..15245
+                                            IDENT@15244..15245 "j"
+                                      WHITESPACE@15245..15246 " "
+                                      PLUS@15246..15247 "+"
+                                      WHITESPACE@15247..15248 " "
+                                      EXPR_NUMBER@15248..15249
+                                        FLOAT@15248..15249 "1"
+                                  COMMA@15249..15250 ","
+                                  WHITESPACE@15250..15251 " "
+                                  ARG@15251..15263
+                                    EXPR_BINARY@15251..15263
+                                      LHS_EXPR@15251..15254
+                                        EXPR_VAR@15251..15254
+                                          NAME@15251..15254
+                                            IDENT@15251..15254 "acc"
+                                      WHITESPACE@15254..15255 " "
+                                      PLUS@15255..15256 "+"
+                                      WHITESPACE@15256..15257 " "
+                                      EXPR_ARRAY@15257..15263
+                                        L_BRACK@15257..15258 "["
+                                        EXPR_INDEX_EXPR@15258..15262
+                                          LHS_EXPR@15258..15259
+                                            EXPR_VAR@15258..15259
+                                              NAME@15258..15259
+                                                IDENT@15258..15259 "a"
+                                          L_BRACK@15259..15260 "["
+                                          EXPR_VAR@15260..15261
+                                            NAME@15260..15261
+                                              IDENT@15260..15261 "i"
+                                          R_BRACK@15261..15262 "]"
+                                        R_BRACK@15262..15263 "]"
+                                  R_PAREN@15263..15264 ")"
+                                  WHITESPACE@15264..15265 " "
+                                  TAILSTRICT_KW@15265..15275 "tailstrict"
+                            WHITESPACE@15275..15284 "\n        "
+                            ELSE_KW@15284..15288 "else"
+                            WHITESPACE@15288..15289 " "
+                            FALSE_EXPR@15289..15427
+                              EXPR_IF_THEN_ELSE@15289..15427
+                                IF_KW@15289..15291 "if"
+                                WHITESPACE@15291..15292 " "
+                                EXPR_BINARY@15292..15299
+                                  LHS_EXPR@15292..15294
+                                    EXPR_VAR@15292..15294
+                                      NAME@15292..15294
+                                        IDENT@15292..15294 "ak"
+                                  WHITESPACE@15294..15295 " "
+                                  LT@15295..15296 "<"
+                                  WHITESPACE@15296..15297 " "
+                                  EXPR_VAR@15297..15299
+                                    NAME@15297..15299
+                                      IDENT@15297..15299 "bk"
+                                WHITESPACE@15299..15300 " "
+                                THEN_KW@15300..15304 "then"
+                                WHITESPACE@15304..15315 "\n          "
+                                TRUE_EXPR@15315..15359
+                                  EXPR_APPLY@15315..15359
+                                    EXPR_VAR@15315..15318
+                                      NAME@15315..15318
+                                        IDENT@15315..15318 "aux"
+                                    ARGS_DESC@15318..15359
+                                      L_PAREN@15318..15319 "("
+                                      ARG@15319..15320
+                                        EXPR_VAR@15319..15320
+                                          NAME@15319..15320
+                                            IDENT@15319..15320 "a"
+                                      COMMA@15320..15321 ","
+                                      WHITESPACE@15321..15322 " "
+                                      ARG@15322..15323
+                                        EXPR_VAR@15322..15323
+                                          NAME@15322..15323
+                                            IDENT@15322..15323 "b"
+                                      COMMA@15323..15324 ","
+                                      WHITESPACE@15324..15325 " "
+                                      ARG@15325..15330
+                                        EXPR_BINARY@15325..15330
+                                          LHS_EXPR@15325..15326
+                                            EXPR_VAR@15325..15326
+                                              NAME@15325..15326
+                                                IDENT@15325..15326 "i"
+                                          WHITESPACE@15326..15327 " "
+                                          PLUS@15327..15328 "+"
+                                          WHITESPACE@15328..15329 " "
+                                          EXPR_NUMBER@15329..15330
+                                            FLOAT@15329..15330 "1"
+                                      COMMA@15330..15331 ","
+                                      WHITESPACE@15331..15332 " "
+                                      ARG@15332..15333
+                                        EXPR_VAR@15332..15333
+                                          NAME@15332..15333
+                                            IDENT@15332..15333 "j"
+                                      COMMA@15333..15334 ","
+                                      WHITESPACE@15334..15335 " "
+                                      ARG@15335..15347
+                                        EXPR_BINARY@15335..15347
+                                          LHS_EXPR@15335..15338
+                                            EXPR_VAR@15335..15338
+                                              NAME@15335..15338
+                                                IDENT@15335..15338 "acc"
+                                          WHITESPACE@15338..15339 " "
+                                          PLUS@15339..15340 "+"
+                                          WHITESPACE@15340..15341 " "
+                                          EXPR_ARRAY@15341..15347
+                                            L_BRACK@15341..15342 "["
+                                            EXPR_INDEX_EXPR@15342..15346
+                                              LHS_EXPR@15342..15343
+                                                EXPR_VAR@15342..15343
+                                                  NAME@15342..15343
+                                                    IDENT@15342..15343 "a"
+                                              L_BRACK@15343..15344 "["
+                                              EXPR_VAR@15344..15345
+                                                NAME@15344..15345
+                                                  IDENT@15344..15345 "i"
+                                              R_BRACK@15345..15346 "]"
+                                            R_BRACK@15346..15347 "]"
+                                      R_PAREN@15347..15348 ")"
+                                      WHITESPACE@15348..15349 " "
+                                      TAILSTRICT_KW@15349..15359 "tailstrict"
+                                WHITESPACE@15359..15368 "\n        "
+                                ELSE_KW@15368..15372 "else"
+                                WHITESPACE@15372..15383 "\n          "
+                                FALSE_EXPR@15383..15427
+                                  EXPR_APPLY@15383..15427
+                                    EXPR_VAR@15383..15386
+                                      NAME@15383..15386
+                                        IDENT@15383..15386 "aux"
+                                    ARGS_DESC@15386..15427
+                                      L_PAREN@15386..15387 "("
+                                      ARG@15387..15388
+                                        EXPR_VAR@15387..15388
+                                          NAME@15387..15388
+                                            IDENT@15387..15388 "a"
+                                      COMMA@15388..15389 ","
+                                      WHITESPACE@15389..15390 " "
+                                      ARG@15390..15391
+                                        EXPR_VAR@15390..15391
+                                          NAME@15390..15391
+                                            IDENT@15390..15391 "b"
+                                      COMMA@15391..15392 ","
+                                      WHITESPACE@15392..15393 " "
+                                      ARG@15393..15394
+                                        EXPR_VAR@15393..15394
+                                          NAME@15393..15394
+                                            IDENT@15393..15394 "i"
+                                      COMMA@15394..15395 ","
+                                      WHITESPACE@15395..15396 " "
+                                      ARG@15396..15401
+                                        EXPR_BINARY@15396..15401
+                                          LHS_EXPR@15396..15397
+                                            EXPR_VAR@15396..15397
+                                              NAME@15396..15397
+                                                IDENT@15396..15397 "j"
+                                          WHITESPACE@15397..15398 " "
+                                          PLUS@15398..15399 "+"
+                                          WHITESPACE@15399..15400 " "
+                                          EXPR_NUMBER@15400..15401
+                                            FLOAT@15400..15401 "1"
+                                      COMMA@15401..15402 ","
+                                      WHITESPACE@15402..15403 " "
+                                      ARG@15403..15415
+                                        EXPR_BINARY@15403..15415
+                                          LHS_EXPR@15403..15406
+                                            EXPR_VAR@15403..15406
+                                              NAME@15403..15406
+                                                IDENT@15403..15406 "acc"
+                                          WHITESPACE@15406..15407 " "
+                                          PLUS@15407..15408 "+"
+                                          WHITESPACE@15408..15409 " "
+                                          EXPR_ARRAY@15409..15415
+                                            L_BRACK@15409..15410 "["
+                                            EXPR_INDEX_EXPR@15410..15414
+                                              LHS_EXPR@15410..15411
+                                                EXPR_VAR@15410..15411
+                                                  NAME@15410..15411
+                                                    IDENT@15410..15411 "b"
+                                              L_BRACK@15411..15412 "["
+                                              EXPR_VAR@15412..15413
+                                                NAME@15412..15413
+                                                  IDENT@15412..15413 "j"
+                                              R_BRACK@15413..15414 "]"
+                                            R_BRACK@15414..15415 "]"
+                                      R_PAREN@15415..15416 ")"
+                                      WHITESPACE@15416..15417 " "
+                                      TAILSTRICT_KW@15417..15427 "tailstrict"
+            SEMI@15427..15428 ";"
+            WHITESPACE@15428..15433 "\n    "
+            EXPR_APPLY@15433..15452
+              EXPR_VAR@15433..15436
+                NAME@15433..15436
+                  IDENT@15433..15436 "aux"
+              ARGS_DESC@15436..15452
+                L_PAREN@15436..15437 "("
+                ARG@15437..15438
+                  EXPR_VAR@15437..15438
+                    NAME@15437..15438
+                      IDENT@15437..15438 "a"
+                COMMA@15438..15439 ","
+                WHITESPACE@15439..15440 " "
+                ARG@15440..15441
+                  EXPR_VAR@15440..15441
+                    NAME@15440..15441
+                      IDENT@15440..15441 "b"
+                COMMA@15441..15442 ","
+                WHITESPACE@15442..15443 " "
+                ARG@15443..15444
+                  EXPR_NUMBER@15443..15444
+                    FLOAT@15443..15444 "0"
+                COMMA@15444..15445 ","
+                WHITESPACE@15445..15446 " "
+                ARG@15446..15447
+                  EXPR_NUMBER@15446..15447
+                    FLOAT@15446..15447 "0"
+                COMMA@15447..15448 ","
+                WHITESPACE@15448..15449 " "
+                ARG@15449..15451
+                  EXPR_ARRAY@15449..15451
+                    L_BRACK@15449..15450 "["
+                    R_BRACK@15450..15451 "]"
+                R_PAREN@15451..15452 ")"
+      COMMA@15452..15453 ","
+      WHITESPACE@15453..15457 "\n\n  "
+      MEMBER_FIELD@15457..15879
+        FIELD_METHOD@15457..15879
+          FIELD_NAME_FIXED@15457..15465
+            NAME@15457..15465
+              IDENT@15457..15465 "setInter"
+          PARAMS_DESC@15465..15480
+            L_PAREN@15465..15466 "("
+            PARAM@15466..15467
+              DESTRUCT_FULL@15466..15467
+                NAME@15466..15467
+                  IDENT@15466..15467 "a"
+            COMMA@15467..15468 ","
+            WHITESPACE@15468..15469 " "
+            PARAM@15469..15470
+              DESTRUCT_FULL@15469..15470
+                NAME@15469..15470
+                  IDENT@15469..15470 "b"
+            COMMA@15470..15471 ","
+            WHITESPACE@15471..15472 " "
+            PARAM@15472..15479
+              DESTRUCT_FULL@15472..15476
+                NAME@15472..15476
+                  IDENT@15472..15476 "keyF"
+              ASSIGN@15476..15477 "="
+              EXPR_VAR@15477..15479
+                NAME@15477..15479
+                  IDENT@15477..15479 "id"
+            R_PAREN@15479..15480 ")"
+          COLONCOLON@15480..15482 "::"
+          WHITESPACE@15482..15487 "\n    "
+          EXPR_LOCAL@15487..15879
+            LOCAL_KW@15487..15492 "local"
+            WHITESPACE@15492..15493 " "
+            BIND_FUNCTION@15493..15843
+              NAME@15493..15496
+                IDENT@15493..15496 "aux"
+              PARAMS_DESC@15496..15513
+                L_PAREN@15496..15497 "("
+                PARAM@15497..15498
+                  DESTRUCT_FULL@15497..15498
+                    NAME@15497..15498
+                      IDENT@15497..15498 "a"
+                COMMA@15498..15499 ","
+                WHITESPACE@15499..15500 " "
+                PARAM@15500..15501
+                  DESTRUCT_FULL@15500..15501
+                    NAME@15500..15501
+                      IDENT@15500..15501 "b"
+                COMMA@15501..15502 ","
+                WHITESPACE@15502..15503 " "
+                PARAM@15503..15504
+                  DESTRUCT_FULL@15503..15504
+                    NAME@15503..15504
+                      IDENT@15503..15504 "i"
+                COMMA@15504..15505 ","
+                WHITESPACE@15505..15506 " "
+                PARAM@15506..15507
+                  DESTRUCT_FULL@15506..15507
+                    NAME@15506..15507
+                      IDENT@15506..15507 "j"
+                COMMA@15507..15508 ","
+                WHITESPACE@15508..15509 " "
+                PARAM@15509..15512
+                  DESTRUCT_FULL@15509..15512
+                    NAME@15509..15512
+                      IDENT@15509..15512 "acc"
+                R_PAREN@15512..15513 ")"
+              WHITESPACE@15513..15514 " "
+              ASSIGN@15514..15515 "="
+              WHITESPACE@15515..15522 "\n      "
+              EXPR_IF_THEN_ELSE@15522..15843
+                IF_KW@15522..15524 "if"
+                WHITESPACE@15524..15525 " "
+                EXPR_BINARY@15525..15565
+                  LHS_EXPR@15525..15543
+                    EXPR_BINARY@15525..15543
+                      LHS_EXPR@15525..15526
+                        EXPR_VAR@15525..15526
+                          NAME@15525..15526
+                            IDENT@15525..15526 "i"
+                      WHITESPACE@15526..15527 " "
+                      GE@15527..15529 ">="
+                      WHITESPACE@15529..15530 " "
+                      EXPR_APPLY@15530..15543
+                        EXPR_INDEX@15530..15540
+                          EXPR_VAR@15530..15533
+                            NAME@15530..15533
+                              IDENT@15530..15533 "std"
+                          DOT@15533..15534 "."
+                          NAME@15534..15540
+                            IDENT@15534..15540 "length"
+                        ARGS_DESC@15540..15543
+                          L_PAREN@15540..15541 "("
+                          ARG@15541..15542
+                            EXPR_VAR@15541..15542
+                              NAME@15541..15542
+                                IDENT@15541..15542 "a"
+                          R_PAREN@15542..15543 ")"
+                  WHITESPACE@15543..15544 " "
+                  OR@15544..15546 "||"
+                  WHITESPACE@15546..15547 " "
+                  EXPR_BINARY@15547..15565
+                    LHS_EXPR@15547..15548
+                      EXPR_VAR@15547..15548
+                        NAME@15547..15548
+                          IDENT@15547..15548 "j"
+                    WHITESPACE@15548..15549 " "
+                    GE@15549..15551 ">="
+                    WHITESPACE@15551..15552 " "
+                    EXPR_APPLY@15552..15565
+                      EXPR_INDEX@15552..15562
+                        EXPR_VAR@15552..15555
+                          NAME@15552..15555
+                            IDENT@15552..15555 "std"
+                        DOT@15555..15556 "."
+                        NAME@15556..15562
+                          IDENT@15556..15562 "length"
+                      ARGS_DESC@15562..15565
+                        L_PAREN@15562..15563 "("
+                        ARG@15563..15564
+                          EXPR_VAR@15563..15564
+                            NAME@15563..15564
+                              IDENT@15563..15564 "b"
+                        R_PAREN@15564..15565 ")"
+                WHITESPACE@15565..15566 " "
+                THEN_KW@15566..15570 "then"
+                WHITESPACE@15570..15579 "\n        "
+                TRUE_EXPR@15579..15582
+                  EXPR_VAR@15579..15582
+                    NAME@15579..15582
+                      IDENT@15579..15582 "acc"
+                WHITESPACE@15582..15589 "\n      "
+                ELSE_KW@15589..15593 "else"
+                WHITESPACE@15593..15602 "\n        "
+                FALSE_EXPR@15602..15843
+                  EXPR_IF_THEN_ELSE@15602..15843
+                    IF_KW@15602..15604 "if"
+                    WHITESPACE@15604..15605 " "
+                    EXPR_BINARY@15605..15629
+                      LHS_EXPR@15605..15615
+                        EXPR_APPLY@15605..15615
+                          EXPR_VAR@15605..15609
+                            NAME@15605..15609
+                              IDENT@15605..15609 "keyF"
+                          ARGS_DESC@15609..15615
+                            L_PAREN@15609..15610 "("
+                            ARG@15610..15614
+                              EXPR_INDEX_EXPR@15610..15614
+                                LHS_EXPR@15610..15611
+                                  EXPR_VAR@15610..15611
+                                    NAME@15610..15611
+                                      IDENT@15610..15611 "a"
+                                L_BRACK@15611..15612 "["
+                                EXPR_VAR@15612..15613
+                                  NAME@15612..15613
+                                    IDENT@15612..15613 "i"
+                                R_BRACK@15613..15614 "]"
+                            R_PAREN@15614..15615 ")"
+                      WHITESPACE@15615..15616 " "
+                      EQ@15616..15618 "=="
+                      WHITESPACE@15618..15619 " "
+                      EXPR_APPLY@15619..15629
+                        EXPR_VAR@15619..15623
+                          NAME@15619..15623
+                            IDENT@15619..15623 "keyF"
+                        ARGS_DESC@15623..15629
+                          L_PAREN@15623..15624 "("
+                          ARG@15624..15628
+                            EXPR_INDEX_EXPR@15624..15628
+                              LHS_EXPR@15624..15625
+                                EXPR_VAR@15624..15625
+                                  NAME@15624..15625
+                                    IDENT@15624..15625 "b"
+                              L_BRACK@15625..15626 "["
+                              EXPR_VAR@15626..15627
+                                NAME@15626..15627
+                                  IDENT@15626..15627 "j"
+                              R_BRACK@15627..15628 "]"
+                          R_PAREN@15628..15629 ")"
+                    WHITESPACE@15629..15630 " "
+                    THEN_KW@15630..15634 "then"
+                    WHITESPACE@15634..15645 "\n          "
+                    TRUE_EXPR@15645..15693
+                      EXPR_APPLY@15645..15693
+                        EXPR_VAR@15645..15648
+                          NAME@15645..15648
+                            IDENT@15645..15648 "aux"
+                        ARGS_DESC@15648..15693
+                          L_PAREN@15648..15649 "("
+                          ARG@15649..15650
+                            EXPR_VAR@15649..15650
+                              NAME@15649..15650
+                                IDENT@15649..15650 "a"
+                          COMMA@15650..15651 ","
+                          WHITESPACE@15651..15652 " "
+                          ARG@15652..15653
+                            EXPR_VAR@15652..15653
+                              NAME@15652..15653
+                                IDENT@15652..15653 "b"
+                          COMMA@15653..15654 ","
+                          WHITESPACE@15654..15655 " "
+                          ARG@15655..15660
+                            EXPR_BINARY@15655..15660
+                              LHS_EXPR@15655..15656
+                                EXPR_VAR@15655..15656
+                                  NAME@15655..15656
+                                    IDENT@15655..15656 "i"
+                              WHITESPACE@15656..15657 " "
+                              PLUS@15657..15658 "+"
+                              WHITESPACE@15658..15659 " "
+                              EXPR_NUMBER@15659..15660
+                                FLOAT@15659..15660 "1"
+                          COMMA@15660..15661 ","
+                          WHITESPACE@15661..15662 " "
+                          ARG@15662..15667
+                            EXPR_BINARY@15662..15667
+                              LHS_EXPR@15662..15663
+                                EXPR_VAR@15662..15663
+                                  NAME@15662..15663
+                                    IDENT@15662..15663 "j"
+                              WHITESPACE@15663..15664 " "
+                              PLUS@15664..15665 "+"
+                              WHITESPACE@15665..15666 " "
+                              EXPR_NUMBER@15666..15667
+                                FLOAT@15666..15667 "1"
+                          COMMA@15667..15668 ","
+                          WHITESPACE@15668..15669 " "
+                          ARG@15669..15681
+                            EXPR_BINARY@15669..15681
+                              LHS_EXPR@15669..15672
+                                EXPR_VAR@15669..15672
+                                  NAME@15669..15672
+                                    IDENT@15669..15672 "acc"
+                              WHITESPACE@15672..15673 " "
+                              PLUS@15673..15674 "+"
+                              WHITESPACE@15674..15675 " "
+                              EXPR_ARRAY@15675..15681
+                                L_BRACK@15675..15676 "["
+                                EXPR_INDEX_EXPR@15676..15680
+                                  LHS_EXPR@15676..15677
+                                    EXPR_VAR@15676..15677
+                                      NAME@15676..15677
+                                        IDENT@15676..15677 "a"
+                                  L_BRACK@15677..15678 "["
+                                  EXPR_VAR@15678..15679
+                                    NAME@15678..15679
+                                      IDENT@15678..15679 "i"
+                                  R_BRACK@15679..15680 "]"
+                                R_BRACK@15680..15681 "]"
+                          R_PAREN@15681..15682 ")"
+                          WHITESPACE@15682..15683 " "
+                          TAILSTRICT_KW@15683..15693 "tailstrict"
+                    WHITESPACE@15693..15702 "\n        "
+                    ELSE_KW@15702..15706 "else"
+                    WHITESPACE@15706..15707 " "
+                    FALSE_EXPR@15707..15843
+                      EXPR_IF_THEN_ELSE@15707..15843
+                        IF_KW@15707..15709 "if"
+                        WHITESPACE@15709..15710 " "
+                        EXPR_BINARY@15710..15733
+                          LHS_EXPR@15710..15720
+                            EXPR_APPLY@15710..15720
+                              EXPR_VAR@15710..15714
+                                NAME@15710..15714
+                                  IDENT@15710..15714 "keyF"
+                              ARGS_DESC@15714..15720
+                                L_PAREN@15714..15715 "("
+                                ARG@15715..15719
+                                  EXPR_INDEX_EXPR@15715..15719
+                                    LHS_EXPR@15715..15716
+                                      EXPR_VAR@15715..15716
+                                        NAME@15715..15716
+                                          IDENT@15715..15716 "a"
+                                    L_BRACK@15716..15717 "["
+                                    EXPR_VAR@15717..15718
+                                      NAME@15717..15718
+                                        IDENT@15717..15718 "i"
+                                    R_BRACK@15718..15719 "]"
+                                R_PAREN@15719..15720 ")"
+                          WHITESPACE@15720..15721 " "
+                          LT@15721..15722 "<"
+                          WHITESPACE@15722..15723 " "
+                          EXPR_APPLY@15723..15733
+                            EXPR_VAR@15723..15727
+                              NAME@15723..15727
+                                IDENT@15723..15727 "keyF"
+                            ARGS_DESC@15727..15733
+                              L_PAREN@15727..15728 "("
+                              ARG@15728..15732
+                                EXPR_INDEX_EXPR@15728..15732
+                                  LHS_EXPR@15728..15729
+                                    EXPR_VAR@15728..15729
+                                      NAME@15728..15729
+                                        IDENT@15728..15729 "b"
+                                  L_BRACK@15729..15730 "["
+                                  EXPR_VAR@15730..15731
+                                    NAME@15730..15731
+                                      IDENT@15730..15731 "j"
+                                  R_BRACK@15731..15732 "]"
+                              R_PAREN@15732..15733 ")"
+                        WHITESPACE@15733..15734 " "
+                        THEN_KW@15734..15738 "then"
+                        WHITESPACE@15738..15749 "\n          "
+                        TRUE_EXPR@15749..15784
+                          EXPR_APPLY@15749..15784
+                            EXPR_VAR@15749..15752
+                              NAME@15749..15752
+                                IDENT@15749..15752 "aux"
+                            ARGS_DESC@15752..15784
+                              L_PAREN@15752..15753 "("
+                              ARG@15753..15754
+                                EXPR_VAR@15753..15754
+                                  NAME@15753..15754
+                                    IDENT@15753..15754 "a"
+                              COMMA@15754..15755 ","
+                              WHITESPACE@15755..15756 " "
+                              ARG@15756..15757
+                                EXPR_VAR@15756..15757
+                                  NAME@15756..15757
+                                    IDENT@15756..15757 "b"
+                              COMMA@15757..15758 ","
+                              WHITESPACE@15758..15759 " "
+                              ARG@15759..15764
+                                EXPR_BINARY@15759..15764
+                                  LHS_EXPR@15759..15760
+                                    EXPR_VAR@15759..15760
+                                      NAME@15759..15760
+                                        IDENT@15759..15760 "i"
+                                  WHITESPACE@15760..15761 " "
+                                  PLUS@15761..15762 "+"
+                                  WHITESPACE@15762..15763 " "
+                                  EXPR_NUMBER@15763..15764
+                                    FLOAT@15763..15764 "1"
+                              COMMA@15764..15765 ","
+                              WHITESPACE@15765..15766 " "
+                              ARG@15766..15767
+                                EXPR_VAR@15766..15767
+                                  NAME@15766..15767
+                                    IDENT@15766..15767 "j"
+                              COMMA@15767..15768 ","
+                              WHITESPACE@15768..15769 " "
+                              ARG@15769..15772
+                                EXPR_VAR@15769..15772
+                                  NAME@15769..15772
+                                    IDENT@15769..15772 "acc"
+                              R_PAREN@15772..15773 ")"
+                              WHITESPACE@15773..15774 " "
+                              TAILSTRICT_KW@15774..15784 "tailstrict"
+                        WHITESPACE@15784..15793 "\n        "
+                        ELSE_KW@15793..15797 "else"
+                        WHITESPACE@15797..15808 "\n          "
+                        FALSE_EXPR@15808..15843
+                          EXPR_APPLY@15808..15843
+                            EXPR_VAR@15808..15811
+                              NAME@15808..15811
+                                IDENT@15808..15811 "aux"
+                            ARGS_DESC@15811..15843
+                              L_PAREN@15811..15812 "("
+                              ARG@15812..15813
+                                EXPR_VAR@15812..15813
+                                  NAME@15812..15813
+                                    IDENT@15812..15813 "a"
+                              COMMA@15813..15814 ","
+                              WHITESPACE@15814..15815 " "
+                              ARG@15815..15816
+                                EXPR_VAR@15815..15816
+                                  NAME@15815..15816
+                                    IDENT@15815..15816 "b"
+                              COMMA@15816..15817 ","
+                              WHITESPACE@15817..15818 " "
+                              ARG@15818..15819
+                                EXPR_VAR@15818..15819
+                                  NAME@15818..15819
+                                    IDENT@15818..15819 "i"
+                              COMMA@15819..15820 ","
+                              WHITESPACE@15820..15821 " "
+                              ARG@15821..15826
+                                EXPR_BINARY@15821..15826
+                                  LHS_EXPR@15821..15822
+                                    EXPR_VAR@15821..15822
+                                      NAME@15821..15822
+                                        IDENT@15821..15822 "j"
+                                  WHITESPACE@15822..15823 " "
+                                  PLUS@15823..15824 "+"
+                                  WHITESPACE@15824..15825 " "
+                                  EXPR_NUMBER@15825..15826
+                                    FLOAT@15825..15826 "1"
+                              COMMA@15826..15827 ","
+                              WHITESPACE@15827..15828 " "
+                              ARG@15828..15831
+                                EXPR_VAR@15828..15831
+                                  NAME@15828..15831
+                                    IDENT@15828..15831 "acc"
+                              R_PAREN@15831..15832 ")"
+                              WHITESPACE@15832..15833 " "
+                              TAILSTRICT_KW@15833..15843 "tailstrict"
+            SEMI@15843..15844 ";"
+            WHITESPACE@15844..15849 "\n    "
+            EXPR_APPLY@15849..15879
+              EXPR_VAR@15849..15852
+                NAME@15849..15852
+                  IDENT@15849..15852 "aux"
+              ARGS_DESC@15852..15879
+                L_PAREN@15852..15853 "("
+                ARG@15853..15854
+                  EXPR_VAR@15853..15854
+                    NAME@15853..15854
+                      IDENT@15853..15854 "a"
+                COMMA@15854..15855 ","
+                WHITESPACE@15855..15856 " "
+                ARG@15856..15857
+                  EXPR_VAR@15856..15857
+                    NAME@15856..15857
+                      IDENT@15856..15857 "b"
+                COMMA@15857..15858 ","
+                WHITESPACE@15858..15859 " "
+                ARG@15859..15860
+                  EXPR_NUMBER@15859..15860
+                    FLOAT@15859..15860 "0"
+                COMMA@15860..15861 ","
+                WHITESPACE@15861..15862 " "
+                ARG@15862..15863
+                  EXPR_NUMBER@15862..15863
+                    FLOAT@15862..15863 "0"
+                COMMA@15863..15864 ","
+                WHITESPACE@15864..15865 " "
+                ARG@15865..15867
+                  EXPR_ARRAY@15865..15867
+                    L_BRACK@15865..15866 "["
+                    R_BRACK@15866..15867 "]"
+                R_PAREN@15867..15868 ")"
+                WHITESPACE@15868..15869 " "
+                TAILSTRICT_KW@15869..15879 "tailstrict"
+      COMMA@15879..15880 ","
+      WHITESPACE@15880..15884 "\n\n  "
+      MEMBER_FIELD@15884..16341
+        FIELD_METHOD@15884..16341
+          FIELD_NAME_FIXED@15884..15891
+            NAME@15884..15891
+              IDENT@15884..15891 "setDiff"
+          PARAMS_DESC@15891..15906
+            L_PAREN@15891..15892 "("
+            PARAM@15892..15893
+              DESTRUCT_FULL@15892..15893
+                NAME@15892..15893
+                  IDENT@15892..15893 "a"
+            COMMA@15893..15894 ","
+            WHITESPACE@15894..15895 " "
+            PARAM@15895..15896
+              DESTRUCT_FULL@15895..15896
+                NAME@15895..15896
+                  IDENT@15895..15896 "b"
+            COMMA@15896..15897 ","
+            WHITESPACE@15897..15898 " "
+            PARAM@15898..15905
+              DESTRUCT_FULL@15898..15902
+                NAME@15898..15902
+                  IDENT@15898..15902 "keyF"
+              ASSIGN@15902..15903 "="
+              EXPR_VAR@15903..15905
+                NAME@15903..15905
+                  IDENT@15903..15905 "id"
+            R_PAREN@15905..15906 ")"
+          COLONCOLON@15906..15908 "::"
+          WHITESPACE@15908..15913 "\n    "
+          EXPR_LOCAL@15913..16341
+            LOCAL_KW@15913..15918 "local"
+            WHITESPACE@15918..15919 " "
+            BIND_FUNCTION@15919..16305
+              NAME@15919..15922
+                IDENT@15919..15922 "aux"
+              PARAMS_DESC@15922..15939
+                L_PAREN@15922..15923 "("
+                PARAM@15923..15924
+                  DESTRUCT_FULL@15923..15924
+                    NAME@15923..15924
+                      IDENT@15923..15924 "a"
+                COMMA@15924..15925 ","
+                WHITESPACE@15925..15926 " "
+                PARAM@15926..15927
+                  DESTRUCT_FULL@15926..15927
+                    NAME@15926..15927
+                      IDENT@15926..15927 "b"
+                COMMA@15927..15928 ","
+                WHITESPACE@15928..15929 " "
+                PARAM@15929..15930
+                  DESTRUCT_FULL@15929..15930
+                    NAME@15929..15930
+                      IDENT@15929..15930 "i"
+                COMMA@15930..15931 ","
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+                PARAM@15932..15933
+                  DESTRUCT_FULL@15932..15933
+                    NAME@15932..15933
+                      IDENT@15932..15933 "j"
+                COMMA@15933..15934 ","
+                WHITESPACE@15934..15935 " "
+                PARAM@15935..15938
+                  DESTRUCT_FULL@15935..15938
+                    NAME@15935..15938
+                      IDENT@15935..15938 "acc"
+                R_PAREN@15938..15939 ")"
+              WHITESPACE@15939..15940 " "
+              ASSIGN@15940..15941 "="
+              WHITESPACE@15941..15948 "\n      "
+              EXPR_IF_THEN_ELSE@15948..16305
+                IF_KW@15948..15950 "if"
+                WHITESPACE@15950..15951 " "
+                EXPR_BINARY@15951..15969
+                  LHS_EXPR@15951..15952
+                    EXPR_VAR@15951..15952
+                      NAME@15951..15952
+                        IDENT@15951..15952 "i"
+                  WHITESPACE@15952..15953 " "
+                  GE@15953..15955 ">="
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+                  EXPR_APPLY@15956..15969
+                    EXPR_INDEX@15956..15966
+                      EXPR_VAR@15956..15959
+                        NAME@15956..15959
+                          IDENT@15956..15959 "std"
+                      DOT@15959..15960 "."
+                      NAME@15960..15966
+                        IDENT@15960..15966 "length"
+                    ARGS_DESC@15966..15969
+                      L_PAREN@15966..15967 "("
+                      ARG@15967..15968
+                        EXPR_VAR@15967..15968
+                          NAME@15967..15968
+                            IDENT@15967..15968 "a"
+                      R_PAREN@15968..15969 ")"
+                WHITESPACE@15969..15970 " "
+                THEN_KW@15970..15974 "then"
+                WHITESPACE@15974..15983 "\n        "
+                TRUE_EXPR@15983..15986
+                  EXPR_VAR@15983..15986
+                    NAME@15983..15986
+                      IDENT@15983..15986 "acc"
+                WHITESPACE@15986..15993 "\n      "
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+                WHITESPACE@15997..15998 " "
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+                  EXPR_IF_THEN_ELSE@15998..16305
+                    IF_KW@15998..16000 "if"
+                    WHITESPACE@16000..16001 " "
+                    EXPR_BINARY@16001..16019
+                      LHS_EXPR@16001..16002
+                        EXPR_VAR@16001..16002
+                          NAME@16001..16002
+                            IDENT@16001..16002 "j"
+                      WHITESPACE@16002..16003 " "
+                      GE@16003..16005 ">="
+                      WHITESPACE@16005..16006 " "
+                      EXPR_APPLY@16006..16019
+                        EXPR_INDEX@16006..16016
+                          EXPR_VAR@16006..16009
+                            NAME@16006..16009
+                              IDENT@16006..16009 "std"
+                          DOT@16009..16010 "."
+                          NAME@16010..16016
+                            IDENT@16010..16016 "length"
+                        ARGS_DESC@16016..16019
+                          L_PAREN@16016..16017 "("
+                          ARG@16017..16018
+                            EXPR_VAR@16017..16018
+                              NAME@16017..16018
+                                IDENT@16017..16018 "b"
+                          R_PAREN@16018..16019 ")"
+                    WHITESPACE@16019..16020 " "
+                    THEN_KW@16020..16024 "then"
+                    WHITESPACE@16024..16033 "\n        "
+                    TRUE_EXPR@16033..16044
+                      EXPR_BINARY@16033..16044
+                        LHS_EXPR@16033..16036
+                          EXPR_VAR@16033..16036
+                            NAME@16033..16036
+                              IDENT@16033..16036 "acc"
+                        WHITESPACE@16036..16037 " "
+                        PLUS@16037..16038 "+"
+                        WHITESPACE@16038..16039 " "
+                        EXPR_SLICE@16039..16044
+                          EXPR_VAR@16039..16040
+                            NAME@16039..16040
+                              IDENT@16039..16040 "a"
+                          SLICE_DESC@16040..16044
+                            L_BRACK@16040..16041 "["
+                            EXPR_VAR@16041..16042
+                              NAME@16041..16042
+                                IDENT@16041..16042 "i"
+                            COLON@16042..16043 ":"
+                            R_BRACK@16043..16044 "]"
+                    WHITESPACE@16044..16051 "\n      "
+                    ELSE_KW@16051..16055 "else"
+                    WHITESPACE@16055..16064 "\n        "
+                    FALSE_EXPR@16064..16305
+                      EXPR_IF_THEN_ELSE@16064..16305
+                        IF_KW@16064..16066 "if"
+                        WHITESPACE@16066..16067 " "
+                        EXPR_BINARY@16067..16091
+                          LHS_EXPR@16067..16077
+                            EXPR_APPLY@16067..16077
+                              EXPR_VAR@16067..16071
+                                NAME@16067..16071
+                                  IDENT@16067..16071 "keyF"
+                              ARGS_DESC@16071..16077
+                                L_PAREN@16071..16072 "("
+                                ARG@16072..16076
+                                  EXPR_INDEX_EXPR@16072..16076
+                                    LHS_EXPR@16072..16073
+                                      EXPR_VAR@16072..16073
+                                        NAME@16072..16073
+                                          IDENT@16072..16073 "a"
+                                    L_BRACK@16073..16074 "["
+                                    EXPR_VAR@16074..16075
+                                      NAME@16074..16075
+                                        IDENT@16074..16075 "i"
+                                    R_BRACK@16075..16076 "]"
+                                R_PAREN@16076..16077 ")"
+                          WHITESPACE@16077..16078 " "
+                          EQ@16078..16080 "=="
+                          WHITESPACE@16080..16081 " "
+                          EXPR_APPLY@16081..16091
+                            EXPR_VAR@16081..16085
+                              NAME@16081..16085
+                                IDENT@16081..16085 "keyF"
+                            ARGS_DESC@16085..16091
+                              L_PAREN@16085..16086 "("
+                              ARG@16086..16090
+                                EXPR_INDEX_EXPR@16086..16090
+                                  LHS_EXPR@16086..16087
+                                    EXPR_VAR@16086..16087
+                                      NAME@16086..16087
+                                        IDENT@16086..16087 "b"
+                                  L_BRACK@16087..16088 "["
+                                  EXPR_VAR@16088..16089
+                                    NAME@16088..16089
+                                      IDENT@16088..16089 "j"
+                                  R_BRACK@16089..16090 "]"
+                              R_PAREN@16090..16091 ")"
+                        WHITESPACE@16091..16092 " "
+                        THEN_KW@16092..16096 "then"
+                        WHITESPACE@16096..16107 "\n          "
+                        TRUE_EXPR@16107..16146
+                          EXPR_APPLY@16107..16146
+                            EXPR_VAR@16107..16110
+                              NAME@16107..16110
+                                IDENT@16107..16110 "aux"
+                            ARGS_DESC@16110..16146
+                              L_PAREN@16110..16111 "("
+                              ARG@16111..16112
+                                EXPR_VAR@16111..16112
+                                  NAME@16111..16112
+                                    IDENT@16111..16112 "a"
+                              COMMA@16112..16113 ","
+                              WHITESPACE@16113..16114 " "
+                              ARG@16114..16115
+                                EXPR_VAR@16114..16115
+                                  NAME@16114..16115
+                                    IDENT@16114..16115 "b"
+                              COMMA@16115..16116 ","
+                              WHITESPACE@16116..16117 " "
+                              ARG@16117..16122
+                                EXPR_BINARY@16117..16122
+                                  LHS_EXPR@16117..16118
+                                    EXPR_VAR@16117..16118
+                                      NAME@16117..16118
+                                        IDENT@16117..16118 "i"
+                                  WHITESPACE@16118..16119 " "
+                                  PLUS@16119..16120 "+"
+                                  WHITESPACE@16120..16121 " "
+                                  EXPR_NUMBER@16121..16122
+                                    FLOAT@16121..16122 "1"
+                              COMMA@16122..16123 ","
+                              WHITESPACE@16123..16124 " "
+                              ARG@16124..16129
+                                EXPR_BINARY@16124..16129
+                                  LHS_EXPR@16124..16125
+                                    EXPR_VAR@16124..16125
+                                      NAME@16124..16125
+                                        IDENT@16124..16125 "j"
+                                  WHITESPACE@16125..16126 " "
+                                  PLUS@16126..16127 "+"
+                                  WHITESPACE@16127..16128 " "
+                                  EXPR_NUMBER@16128..16129
+                                    FLOAT@16128..16129 "1"
+                              COMMA@16129..16130 ","
+                              WHITESPACE@16130..16131 " "
+                              ARG@16131..16134
+                                EXPR_VAR@16131..16134
+                                  NAME@16131..16134
+                                    IDENT@16131..16134 "acc"
+                              R_PAREN@16134..16135 ")"
+                              WHITESPACE@16135..16136 " "
+                              TAILSTRICT_KW@16136..16146 "tailstrict"
+                        WHITESPACE@16146..16155 "\n        "
+                        ELSE_KW@16155..16159 "else"
+                        WHITESPACE@16159..16160 " "
+                        FALSE_EXPR@16160..16305
+                          EXPR_IF_THEN_ELSE@16160..16305
+                            IF_KW@16160..16162 "if"
+                            WHITESPACE@16162..16163 " "
+                            EXPR_BINARY@16163..16186
+                              LHS_EXPR@16163..16173
+                                EXPR_APPLY@16163..16173
+                                  EXPR_VAR@16163..16167
+                                    NAME@16163..16167
+                                      IDENT@16163..16167 "keyF"
+                                  ARGS_DESC@16167..16173
+                                    L_PAREN@16167..16168 "("
+                                    ARG@16168..16172
+                                      EXPR_INDEX_EXPR@16168..16172
+                                        LHS_EXPR@16168..16169
+                                          EXPR_VAR@16168..16169
+                                            NAME@16168..16169
+                                              IDENT@16168..16169 "a"
+                                        L_BRACK@16169..16170 "["
+                                        EXPR_VAR@16170..16171
+                                          NAME@16170..16171
+                                            IDENT@16170..16171 "i"
+                                        R_BRACK@16171..16172 "]"
+                                    R_PAREN@16172..16173 ")"
+                              WHITESPACE@16173..16174 " "
+                              LT@16174..16175 "<"
+                              WHITESPACE@16175..16176 " "
+                              EXPR_APPLY@16176..16186
+                                EXPR_VAR@16176..16180
+                                  NAME@16176..16180
+                                    IDENT@16176..16180 "keyF"
+                                ARGS_DESC@16180..16186
+                                  L_PAREN@16180..16181 "("
+                                  ARG@16181..16185
+                                    EXPR_INDEX_EXPR@16181..16185
+                                      LHS_EXPR@16181..16182
+                                        EXPR_VAR@16181..16182
+                                          NAME@16181..16182
+                                            IDENT@16181..16182 "b"
+                                      L_BRACK@16182..16183 "["
+                                      EXPR_VAR@16183..16184
+                                        NAME@16183..16184
+                                          IDENT@16183..16184 "j"
+                                      R_BRACK@16184..16185 "]"
+                                  R_PAREN@16185..16186 ")"
+                            WHITESPACE@16186..16187 " "
+                            THEN_KW@16187..16191 "then"
+                            WHITESPACE@16191..16202 "\n          "
+                            TRUE_EXPR@16202..16246
+                              EXPR_APPLY@16202..16246
+                                EXPR_VAR@16202..16205
+                                  NAME@16202..16205
+                                    IDENT@16202..16205 "aux"
+                                ARGS_DESC@16205..16246
+                                  L_PAREN@16205..16206 "("
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+                                    EXPR_VAR@16206..16207
+                                      NAME@16206..16207
+                                        IDENT@16206..16207 "a"
+                                  COMMA@16207..16208 ","
+                                  WHITESPACE@16208..16209 " "
+                                  ARG@16209..16210
+                                    EXPR_VAR@16209..16210
+                                      NAME@16209..16210
+                                        IDENT@16209..16210 "b"
+                                  COMMA@16210..16211 ","
+                                  WHITESPACE@16211..16212 " "
+                                  ARG@16212..16217
+                                    EXPR_BINARY@16212..16217
+                                      LHS_EXPR@16212..16213
+                                        EXPR_VAR@16212..16213
+                                          NAME@16212..16213
+                                            IDENT@16212..16213 "i"
+                                      WHITESPACE@16213..16214 " "
+                                      PLUS@16214..16215 "+"
+                                      WHITESPACE@16215..16216 " "
+                                      EXPR_NUMBER@16216..16217
+                                        FLOAT@16216..16217 "1"
+                                  COMMA@16217..16218 ","
+                                  WHITESPACE@16218..16219 " "
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+                                    EXPR_VAR@16219..16220
+                                      NAME@16219..16220
+                                        IDENT@16219..16220 "j"
+                                  COMMA@16220..16221 ","
+                                  WHITESPACE@16221..16222 " "
+                                  ARG@16222..16234
+                                    EXPR_BINARY@16222..16234
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+                                        EXPR_VAR@16222..16225
+                                          NAME@16222..16225
+                                            IDENT@16222..16225 "acc"
+                                      WHITESPACE@16225..16226 " "
+                                      PLUS@16226..16227 "+"
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+                                        L_BRACK@16228..16229 "["
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+                                          LHS_EXPR@16229..16230
+                                            EXPR_VAR@16229..16230
+                                              NAME@16229..16230
+                                                IDENT@16229..16230 "a"
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+                                          EXPR_VAR@16231..16232
+                                            NAME@16231..16232
+                                              IDENT@16231..16232 "i"
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+                                  R_PAREN@16234..16235 ")"
+                                  WHITESPACE@16235..16236 " "
+                                  TAILSTRICT_KW@16236..16246 "tailstrict"
+                            WHITESPACE@16246..16255 "\n        "
+                            ELSE_KW@16255..16259 "else"
+                            WHITESPACE@16259..16270 "\n          "
+                            FALSE_EXPR@16270..16305
+                              EXPR_APPLY@16270..16305
+                                EXPR_VAR@16270..16273
+                                  NAME@16270..16273
+                                    IDENT@16270..16273 "aux"
+                                ARGS_DESC@16273..16305
+                                  L_PAREN@16273..16274 "("
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+                                    EXPR_VAR@16274..16275
+                                      NAME@16274..16275
+                                        IDENT@16274..16275 "a"
+                                  COMMA@16275..16276 ","
+                                  WHITESPACE@16276..16277 " "
+                                  ARG@16277..16278
+                                    EXPR_VAR@16277..16278
+                                      NAME@16277..16278
+                                        IDENT@16277..16278 "b"
+                                  COMMA@16278..16279 ","
+                                  WHITESPACE@16279..16280 " "
+                                  ARG@16280..16281
+                                    EXPR_VAR@16280..16281
+                                      NAME@16280..16281
+                                        IDENT@16280..16281 "i"
+                                  COMMA@16281..16282 ","
+                                  WHITESPACE@16282..16283 " "
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+                                    EXPR_BINARY@16283..16288
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+                                          NAME@16283..16284
+                                            IDENT@16283..16284 "j"
+                                      WHITESPACE@16284..16285 " "
+                                      PLUS@16285..16286 "+"
+                                      WHITESPACE@16286..16287 " "
+                                      EXPR_NUMBER@16287..16288
+                                        FLOAT@16287..16288 "1"
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+                                  WHITESPACE@16289..16290 " "
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+                                    EXPR_VAR@16290..16293
+                                      NAME@16290..16293
+                                        IDENT@16290..16293 "acc"
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+                                  WHITESPACE@16294..16295 " "
+                                  TAILSTRICT_KW@16295..16305 "tailstrict"
+            SEMI@16305..16306 ";"
+            WHITESPACE@16306..16311 "\n    "
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+              EXPR_VAR@16311..16314
+                NAME@16311..16314
+                  IDENT@16311..16314 "aux"
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+                      IDENT@16318..16319 "b"
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+                    FLOAT@16321..16322 "0"
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+                    FLOAT@16324..16325 "0"
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+                R_PAREN@16329..16330 ")"
+                WHITESPACE@16330..16331 " "
+                TAILSTRICT_KW@16331..16341 "tailstrict"
+      COMMA@16341..16342 ","
+      WHITESPACE@16342..16346 "\n\n  "
+      MEMBER_FIELD@16346..17134
+        FIELD_METHOD@16346..17134
+          FIELD_NAME_FIXED@16346..16356
+            NAME@16346..16356
+              IDENT@16346..16356 "mergePatch"
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+                NAME@16357..16363
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+            COMMA@16363..16364 ","
+            WHITESPACE@16364..16365 " "
+            PARAM@16365..16370
+              DESTRUCT_FULL@16365..16370
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+                              FLOAT@17972..17973 "0"
+                        WHITESPACE@17973..17980 "\n      "
+                        ELSE_KW@17980..17984 "else"
+                        WHITESPACE@17984..17993 "\n        "
+                        FALSE_EXPR@17993..17997
+                          EXPR_LITERAL@17993..17997
+                            TRUE_KW@17993..17997 "true"
+            SEMI@17997..17998 ";"
+            WHITESPACE@17998..18003 "\n    "
+            EXPR_IF_THEN_ELSE@18003..18232
+              IF_KW@18003..18005 "if"
+              WHITESPACE@18005..18006 " "
+              EXPR_APPLY@18006..18020
+                EXPR_INDEX@18006..18017
+                  EXPR_VAR@18006..18009
+                    NAME@18006..18009
+                      IDENT@18006..18009 "std"
+                  DOT@18009..18010 "."
+                  NAME@18010..18017
+                    IDENT@18010..18017 "isArray"
+                ARGS_DESC@18017..18020
+                  L_PAREN@18017..18018 "("
+                  ARG@18018..18019
+                    EXPR_VAR@18018..18019
+                      NAME@18018..18019
+                        IDENT@18018..18019 "a"
+                  R_PAREN@18019..18020 ")"
+              WHITESPACE@18020..18021 " "
+              THEN_KW@18021..18025 "then"
+              WHITESPACE@18025..18032 "\n      "
+              TRUE_EXPR@18032..18082
+                EXPR_ARRAY_COMP@18032..18082
+                  L_BRACK@18032..18033 "["
+                  EXPR_APPLY@18033..18045
+                    EXPR_INDEX@18033..18042
+                      EXPR_VAR@18033..18036
+                        NAME@18033..18036
+                          IDENT@18033..18036 "std"
+                      DOT@18036..18037 "."
+                      NAME@18037..18042
+                        IDENT@18037..18042 "prune"
+                    ARGS_DESC@18042..18045
+                      L_PAREN@18042..18043 "("
+                      ARG@18043..18044
+                        EXPR_VAR@18043..18044
+                          NAME@18043..18044
+                            IDENT@18043..18044 "x"
+                      R_PAREN@18044..18045 ")"
+                  WHITESPACE@18045..18046 " "
+                  FOR_SPEC@18046..18056
+                    FOR_KW@18046..18049 "for"
+                    WHITESPACE@18049..18050 " "
+                    NAME@18050..18051
+                      IDENT@18050..18051 "x"
+                    WHITESPACE@18051..18052 " "
+                    IN_KW@18052..18054 "in"
+                    WHITESPACE@18054..18055 " "
+                    EXPR_VAR@18055..18056
+                      NAME@18055..18056
+                        IDENT@18055..18056 "a"
+                  WHITESPACE@18056..18057 " "
+                  IF_SPEC@18057..18081
+                    IF_KW@18057..18059 "if"
+                    WHITESPACE@18059..18060 " "
+                    EXPR_APPLY@18060..18081
+                      EXPR_VAR@18060..18069
+                        NAME@18060..18069
+                          IDENT@18060..18069 "isContent"
+                      ARGS_DESC@18069..18081
+                        L_PAREN@18069..18070 "("
+                        ARG@18070..18080
+                          EXPR_APPLY@18070..18080
+                            EXPR_INDEX@18070..18077
+                              EXPR_LITERAL@18070..18071
+                                DOLLAR@18070..18071 "$"
+                              DOT@18071..18072 "."
+                              NAME@18072..18077
+                                IDENT@18072..18077 "prune"
+                            ARGS_DESC@18077..18080
+                              L_PAREN@18077..18078 "("
+                              ARG@18078..18079
+                                EXPR_VAR@18078..18079
+                                  NAME@18078..18079
+                                    IDENT@18078..18079 "x"
+                              R_PAREN@18079..18080 ")"
+                        R_PAREN@18080..18081 ")"
+                  R_BRACK@18081..18082 "]"
+              WHITESPACE@18082..18087 "\n    "
+              ELSE_KW@18087..18091 "else"
+              WHITESPACE@18091..18092 " "
+              FALSE_EXPR@18092..18232
+                EXPR_IF_THEN_ELSE@18092..18232
+                  IF_KW@18092..18094 "if"
+                  WHITESPACE@18094..18095 " "
+                  EXPR_APPLY@18095..18110
+                    EXPR_INDEX@18095..18107
+                      EXPR_VAR@18095..18098
+                        NAME@18095..18098
+                          IDENT@18095..18098 "std"
+                      DOT@18098..18099 "."
+                      NAME@18099..18107
+                        IDENT@18099..18107 "isObject"
+                    ARGS_DESC@18107..18110
+                      L_PAREN@18107..18108 "("
+                      ARG@18108..18109
+                        EXPR_VAR@18108..18109
+                          NAME@18108..18109
+                            IDENT@18108..18109 "a"
+                      R_PAREN@18109..18110 ")"
+                  WHITESPACE@18110..18111 " "
+                  THEN_KW@18111..18115 "then"
+                  WHITESPACE@18115..18116 " "
+                  TRUE_EXPR@18116..18219
+                    EXPR_OBJECT@18116..18219
+                      OBJ_BODY_MEMBER_LIST@18116..18219
+                        L_BRACE@18116..18117 "{"
+                        WHITESPACE@18117..18124 "\n      "
+                        MEMBER_FIELD@18124..18213
+                          FIELD_NORMAL@18124..18142
+                            FIELD_NAME_DYNAMIC@18124..18127
+                              L_BRACK@18124..18125 "["
+                              EXPR_VAR@18125..18126
+                                NAME@18125..18126
+                                  IDENT@18125..18126 "x"
+                              R_BRACK@18126..18127 "]"
+                            COLON@18127..18128 ":"
+                            WHITESPACE@18128..18129 " "
+                            EXPR_APPLY@18129..18142
+                              EXPR_INDEX@18129..18136
+                                EXPR_LITERAL@18129..18130
+                                  DOLLAR@18129..18130 "$"
+                                DOT@18130..18131 "."
+                                NAME@18131..18136
+                                  IDENT@18131..18136 "prune"
+                              ARGS_DESC@18136..18142
+                                L_PAREN@18136..18137 "("
+                                ARG@18137..18141
+                                  EXPR_INDEX_EXPR@18137..18141
+                                    LHS_EXPR@18137..18138
+                                      EXPR_VAR@18137..18138
+                                        NAME@18137..18138
+                                          IDENT@18137..18138 "a"
+                                    L_BRACK@18138..18139 "["
+                                    EXPR_VAR@18139..18140
+                                      NAME@18139..18140
+                                        IDENT@18139..18140 "x"
+                                    R_BRACK@18140..18141 "]"
+                                R_PAREN@18141..18142 ")"
+                          WHITESPACE@18142..18149 "\n      "
+                          FOR_SPEC@18149..18177
+                            FOR_KW@18149..18152 "for"
+                            WHITESPACE@18152..18153 " "
+                            NAME@18153..18154
+                              IDENT@18153..18154 "x"
+                            WHITESPACE@18154..18155 " "
+                            IN_KW@18155..18157 "in"
+                            WHITESPACE@18157..18158 " "
+                            EXPR_APPLY@18158..18177
+                              EXPR_INDEX@18158..18174
+                                EXPR_VAR@18158..18161
+                                  NAME@18158..18161
+                                    IDENT@18158..18161 "std"
+                                DOT@18161..18162 "."
+                                NAME@18162..18174
+                                  IDENT@18162..18174 "objectFields"
+                              ARGS_DESC@18174..18177
+                                L_PAREN@18174..18175 "("
+                                ARG@18175..18176
+                                  EXPR_VAR@18175..18176
+                                    NAME@18175..18176
+                                      IDENT@18175..18176 "a"
+                                R_PAREN@18176..18177 ")"
+                          WHITESPACE@18177..18184 "\n      "
+                          IF_SPEC@18184..18213
+                            IF_KW@18184..18186 "if"
+                            WHITESPACE@18186..18187 " "
+                            EXPR_APPLY@18187..18213
+                              EXPR_VAR@18187..18196
+                                NAME@18187..18196
+                                  IDENT@18187..18196 "isContent"
+                              ARGS_DESC@18196..18213
+                                L_PAREN@18196..18197 "("
+                                ARG@18197..18212
+                                  EXPR_APPLY@18197..18212
+                                    EXPR_INDEX@18197..18206
+                                      EXPR_VAR@18197..18200
+                                        NAME@18197..18200
+                                          IDENT@18197..18200 "std"
+                                      DOT@18200..18201 "."
+                                      NAME@18201..18206
+                                        IDENT@18201..18206 "prune"
+                                    ARGS_DESC@18206..18212
+                                      L_PAREN@18206..18207 "("
+                                      ARG@18207..18211
+                                        EXPR_INDEX_EXPR@18207..18211
+                                          LHS_EXPR@18207..18208
+                                            EXPR_VAR@18207..18208
+                                              NAME@18207..18208
+                                                IDENT@18207..18208 "a"
+                                          L_BRACK@18208..18209 "["
+                                          EXPR_VAR@18209..18210
+                                            NAME@18209..18210
+                                              IDENT@18209..18210 "x"
+                                          R_BRACK@18210..18211 "]"
+                                      R_PAREN@18211..18212 ")"
+                                R_PAREN@18212..18213 ")"
+                        WHITESPACE@18213..18218 "\n    "
+                        R_BRACE@18218..18219 "}"
+                  WHITESPACE@18219..18220 " "
+                  ELSE_KW@18220..18224 "else"
+                  WHITESPACE@18224..18231 "\n      "
+                  FALSE_EXPR@18231..18232
+                    EXPR_VAR@18231..18232
+                      NAME@18231..18232
+                        IDENT@18231..18232 "a"
+      COMMA@18232..18233 ","
+      WHITESPACE@18233..18237 "\n\n  "
+      MEMBER_FIELD@18237..18755
+        FIELD_METHOD@18237..18755
+          FIELD_NAME_FIXED@18237..18247
+            NAME@18237..18247
+              IDENT@18237..18247 "findSubstr"
+          PARAMS_DESC@18247..18257
+            L_PAREN@18247..18248 "("
+            PARAM@18248..18251
+              DESTRUCT_FULL@18248..18251
+                NAME@18248..18251
+                  IDENT@18248..18251 "pat"
+            COMMA@18251..18252 ","
+            WHITESPACE@18252..18253 " "
+            PARAM@18253..18256
+              DESTRUCT_FULL@18253..18256
+                NAME@18253..18256
+                  IDENT@18253..18256 "str"
+            R_PAREN@18256..18257 ")"
+          COLONCOLON@18257..18259 "::"
+          WHITESPACE@18259..18264 "\n    "
+          EXPR_IF_THEN_ELSE@18264..18755
+            IF_KW@18264..18266 "if"
+            WHITESPACE@18266..18267 " "
+            EXPR_UNARY@18267..18285
+              NOT@18267..18268 "!"
+              EXPR_APPLY@18268..18285
+                EXPR_INDEX@18268..18280
+                  EXPR_VAR@18268..18271
+                    NAME@18268..18271
+                      IDENT@18268..18271 "std"
+                  DOT@18271..18272 "."
+                  NAME@18272..18280
+                    IDENT@18272..18280 "isString"
+                ARGS_DESC@18280..18285
+                  L_PAREN@18280..18281 "("
+                  ARG@18281..18284
+                    EXPR_VAR@18281..18284
+                      NAME@18281..18284
+                        IDENT@18281..18284 "pat"
+                  R_PAREN@18284..18285 ")"
+            WHITESPACE@18285..18286 " "
+            THEN_KW@18286..18290 "then"
+            WHITESPACE@18290..18297 "\n      "
+            TRUE_EXPR@18297..18372
+              EXPR_ERROR@18297..18372
+                ERROR_KW@18297..18302 "error"
+                WHITESPACE@18302..18303 " "
+                EXPR_BINARY@18303..18372
+                  LHS_EXPR@18303..18356
+                    EXPR_STRING@18303..18356
+                      STRING_SINGLE@18303..18356 "'findSubstr first par ..."
+                  WHITESPACE@18356..18357 " "
+                  PLUS@18357..18358 "+"
+                  WHITESPACE@18358..18359 " "
+                  EXPR_APPLY@18359..18372
+                    EXPR_INDEX@18359..18367
+                      EXPR_VAR@18359..18362
+                        NAME@18359..18362
+                          IDENT@18359..18362 "std"
+                      DOT@18362..18363 "."
+                      NAME@18363..18367
+                        IDENT@18363..18367 "type"
+                    ARGS_DESC@18367..18372
+                      L_PAREN@18367..18368 "("
+                      ARG@18368..18371
+                        EXPR_VAR@18368..18371
+                          NAME@18368..18371
+                            IDENT@18368..18371 "pat"
+                      R_PAREN@18371..18372 ")"
+            WHITESPACE@18372..18377 "\n    "
+            ELSE_KW@18377..18381 "else"
+            WHITESPACE@18381..18382 " "
+            FALSE_EXPR@18382..18755
+              EXPR_IF_THEN_ELSE@18382..18755
+                IF_KW@18382..18384 "if"
+                WHITESPACE@18384..18385 " "
+                EXPR_UNARY@18385..18403
+                  NOT@18385..18386 "!"
+                  EXPR_APPLY@18386..18403
+                    EXPR_INDEX@18386..18398
+                      EXPR_VAR@18386..18389
+                        NAME@18386..18389
+                          IDENT@18386..18389 "std"
+                      DOT@18389..18390 "."
+                      NAME@18390..18398
+                        IDENT@18390..18398 "isString"
+                    ARGS_DESC@18398..18403
+                      L_PAREN@18398..18399 "("
+                      ARG@18399..18402
+                        EXPR_VAR@18399..18402
+                          NAME@18399..18402
+                            IDENT@18399..18402 "str"
+                      R_PAREN@18402..18403 ")"
+                WHITESPACE@18403..18404 " "
+                THEN_KW@18404..18408 "then"
+                WHITESPACE@18408..18415 "\n      "
+                TRUE_EXPR@18415..18491
+                  EXPR_ERROR@18415..18491
+                    ERROR_KW@18415..18420 "error"
+                    WHITESPACE@18420..18421 " "
+                    EXPR_BINARY@18421..18491
+                      LHS_EXPR@18421..18475
+                        EXPR_STRING@18421..18475
+                          STRING_SINGLE@18421..18475 "'findSubstr second pa ..."
+                      WHITESPACE@18475..18476 " "
+                      PLUS@18476..18477 "+"
+                      WHITESPACE@18477..18478 " "
+                      EXPR_APPLY@18478..18491
+                        EXPR_INDEX@18478..18486
+                          EXPR_VAR@18478..18481
+                            NAME@18478..18481
+                              IDENT@18478..18481 "std"
+                          DOT@18481..18482 "."
+                          NAME@18482..18486
+                            IDENT@18482..18486 "type"
+                        ARGS_DESC@18486..18491
+                          L_PAREN@18486..18487 "("
+                          ARG@18487..18490
+                            EXPR_VAR@18487..18490
+                              NAME@18487..18490
+                                IDENT@18487..18490 "str"
+                          R_PAREN@18490..18491 ")"
+                WHITESPACE@18491..18496 "\n    "
+                ELSE_KW@18496..18500 "else"
+                WHITESPACE@18500..18507 "\n      "
+                FALSE_EXPR@18507..18755
+                  EXPR_LOCAL@18507..18755
+                    LOCAL_KW@18507..18512 "local"
+                    WHITESPACE@18512..18513 " "
+                    BIND_DESTRUCT@18513..18538
+                      DESTRUCT_FULL@18513..18520
+                        NAME@18513..18520
+                          IDENT@18513..18520 "pat_len"
+                      WHITESPACE@18520..18521 " "
+                      ASSIGN@18521..18522 "="
+                      WHITESPACE@18522..18523 " "
+                      EXPR_APPLY@18523..18538
+                        EXPR_INDEX@18523..18533
+                          EXPR_VAR@18523..18526
+                            NAME@18523..18526
+                              IDENT@18523..18526 "std"
+                          DOT@18526..18527 "."
+                          NAME@18527..18533
+                            IDENT@18527..18533 "length"
+                        ARGS_DESC@18533..18538
+                          L_PAREN@18533..18534 "("
+                          ARG@18534..18537
+                            EXPR_VAR@18534..18537
+                              NAME@18534..18537
+                                IDENT@18534..18537 "pat"
+                          R_PAREN@18537..18538 ")"
+                    SEMI@18538..18539 ";"
+                    WHITESPACE@18539..18546 "\n      "
+                    EXPR_LOCAL@18546..18755
+                      LOCAL_KW@18546..18551 "local"
+                      WHITESPACE@18551..18552 " "
+                      BIND_DESTRUCT@18552..18577
+                        DESTRUCT_FULL@18552..18559
+                          NAME@18552..18559
+                            IDENT@18552..18559 "str_len"
+                        WHITESPACE@18559..18560 " "
+                        ASSIGN@18560..18561 "="
+                        WHITESPACE@18561..18562 " "
+                        EXPR_APPLY@18562..18577
+                          EXPR_INDEX@18562..18572
+                            EXPR_VAR@18562..18565
+                              NAME@18562..18565
+                                IDENT@18562..18565 "std"
+                            DOT@18565..18566 "."
+                            NAME@18566..18572
+                              IDENT@18566..18572 "length"
+                          ARGS_DESC@18572..18577
+                            L_PAREN@18572..18573 "("
+                            ARG@18573..18576
+                              EXPR_VAR@18573..18576
+                                NAME@18573..18576
+                                  IDENT@18573..18576 "str"
+                            R_PAREN@18576..18577 ")"
+                      SEMI@18577..18578 ";"
+                      WHITESPACE@18578..18585 "\n      "
+                      EXPR_IF_THEN_ELSE@18585..18755
+                        IF_KW@18585..18587 "if"
+                        WHITESPACE@18587..18588 " "
+                        EXPR_BINARY@18588..18637
+                          LHS_EXPR@18588..18616
+                            EXPR_BINARY@18588..18616
+                              LHS_EXPR@18588..18600
+                                EXPR_BINARY@18588..18600
+                                  LHS_EXPR@18588..18595
+                                    EXPR_VAR@18588..18595
+                                      NAME@18588..18595
+                                        IDENT@18588..18595 "pat_len"
+                                  WHITESPACE@18595..18596 " "
+                                  EQ@18596..18598 "=="
+                                  WHITESPACE@18598..18599 " "
+                                  EXPR_NUMBER@18599..18600
+                                    FLOAT@18599..18600 "0"
+                              WHITESPACE@18600..18601 " "
+                              OR@18601..18603 "||"
+                              WHITESPACE@18603..18604 " "
+                              EXPR_BINARY@18604..18616
+                                LHS_EXPR@18604..18611
+                                  EXPR_VAR@18604..18611
+                                    NAME@18604..18611
+                                      IDENT@18604..18611 "str_len"
+                                WHITESPACE@18611..18612 " "
+                                EQ@18612..18614 "=="
+                                WHITESPACE@18614..18615 " "
+                                EXPR_NUMBER@18615..18616
+                                  FLOAT@18615..18616 "0"
+                          WHITESPACE@18616..18617 " "
+                          OR@18617..18619 "||"
+                          WHITESPACE@18619..18620 " "
+                          EXPR_BINARY@18620..18637
+                            LHS_EXPR@18620..18627
+                              EXPR_VAR@18620..18627
+                                NAME@18620..18627
+                                  IDENT@18620..18627 "pat_len"
+                            WHITESPACE@18627..18628 " "
+                            GT@18628..18629 ">"
+                            WHITESPACE@18629..18630 " "
+                            EXPR_VAR@18630..18637
+                              NAME@18630..18637
+                                IDENT@18630..18637 "str_len"
+                        WHITESPACE@18637..18638 " "
+                        THEN_KW@18638..18642 "then"
+                        WHITESPACE@18642..18651 "\n        "
+                        TRUE_EXPR@18651..18653
+                          EXPR_ARRAY@18651..18653
+                            L_BRACK@18651..18652 "["
+                            R_BRACK@18652..18653 "]"
+                        WHITESPACE@18653..18660 "\n      "
+                        ELSE_KW@18660..18664 "else"
+                        WHITESPACE@18664..18673 "\n        "
+                        FALSE_EXPR@18673..18755
+                          EXPR_APPLY@18673..18755
+                            EXPR_INDEX@18673..18683
+                              EXPR_VAR@18673..18676
+                                NAME@18673..18676
+                                  IDENT@18673..18676 "std"
+                              DOT@18676..18677 "."
+                              NAME@18677..18683
+                                IDENT@18677..18683 "filter"
+                            ARGS_DESC@18683..18755
+                              L_PAREN@18683..18684 "("
+                              ARG@18684..18721
+                                EXPR_FUNCTION@18684..18721
+                                  FUNCTION_KW@18684..18692 "function"
+                                  PARAMS_DESC@18692..18695
+                                    L_PAREN@18692..18693 "("
+                                    PARAM@18693..18694
+                                      DESTRUCT_FULL@18693..18694
+                                        NAME@18693..18694
+                                          IDENT@18693..18694 "i"
+                                    R_PAREN@18694..18695 ")"
+                                  WHITESPACE@18695..18696 " "
+                                  EXPR_BINARY@18696..18721
+                                    LHS_EXPR@18696..18714
+                                      EXPR_SLICE@18696..18714
+                                        EXPR_VAR@18696..18699
+                                          NAME@18696..18699
+                                            IDENT@18696..18699 "str"
+                                        SLICE_DESC@18699..18714
+                                          L_BRACK@18699..18700 "["
+                                          EXPR_VAR@18700..18701
+                                            NAME@18700..18701
+                                              IDENT@18700..18701 "i"
+                                          COLON@18701..18702 ":"
+                                          SLICE_DESC_END@18702..18713
+                                            EXPR_BINARY@18702..18713
+                                              LHS_EXPR@18702..18703
+                                                EXPR_VAR@18702..18703
+                                                  NAME@18702..18703
+                                                    IDENT@18702..18703 "i"
+                                              WHITESPACE@18703..18704 " "
+                                              PLUS@18704..18705 "+"
+                                              WHITESPACE@18705..18706 " "
+                                              EXPR_VAR@18706..18713
+                                                NAME@18706..18713
+                                                  IDENT@18706..18713 "pat_len"
+                                          R_BRACK@18713..18714 "]"
+                                    WHITESPACE@18714..18715 " "
+                                    EQ@18715..18717 "=="
+                                    WHITESPACE@18717..18718 " "
+                                    EXPR_VAR@18718..18721
+                                      NAME@18718..18721
+                                        IDENT@18718..18721 "pat"
+                              COMMA@18721..18722 ","
+                              WHITESPACE@18722..18723 " "
+                              ARG@18723..18754
+                                EXPR_APPLY@18723..18754
+                                  EXPR_INDEX@18723..18732
+                                    EXPR_VAR@18723..18726
+                                      NAME@18723..18726
+                                        IDENT@18723..18726 "std"
+                                    DOT@18726..18727 "."
+                                    NAME@18727..18732
+                                      IDENT@18727..18732 "range"
+                                  ARGS_DESC@18732..18754
+                                    L_PAREN@18732..18733 "("
+                                    ARG@18733..18734
+                                      EXPR_NUMBER@18733..18734
+                                        FLOAT@18733..18734 "0"
+                                    COMMA@18734..18735 ","
+                                    WHITESPACE@18735..18736 " "
+                                    ARG@18736..18753
+                                      EXPR_BINARY@18736..18753
+                                        LHS_EXPR@18736..18743
+                                          EXPR_VAR@18736..18743
+                                            NAME@18736..18743
+                                              IDENT@18736..18743 "str_len"
+                                        WHITESPACE@18743..18744 " "
+                                        MINUS@18744..18745 "-"
+                                        WHITESPACE@18745..18746 " "
+                                        EXPR_VAR@18746..18753
+                                          NAME@18746..18753
+                                            IDENT@18746..18753 "pat_len"
+                                    R_PAREN@18753..18754 ")"
+                              R_PAREN@18754..18755 ")"
+      COMMA@18755..18756 ","
+      WHITESPACE@18756..18760 "\n\n  "
+      MEMBER_FIELD@18760..18975
+        FIELD_METHOD@18760..18975
+          FIELD_NAME_FIXED@18760..18764
+            NAME@18760..18764
+              IDENT@18760..18764 "find"
+          PARAMS_DESC@18764..18776
+            L_PAREN@18764..18765 "("
+            PARAM@18765..18770
+              DESTRUCT_FULL@18765..18770
+                NAME@18765..18770
+                  IDENT@18765..18770 "value"
+            COMMA@18770..18771 ","
+            WHITESPACE@18771..18772 " "
+            PARAM@18772..18775
+              DESTRUCT_FULL@18772..18775
+                NAME@18772..18775
+                  IDENT@18772..18775 "arr"
+            R_PAREN@18775..18776 ")"
+          COLONCOLON@18776..18778 "::"
+          WHITESPACE@18778..18783 "\n    "
+          EXPR_IF_THEN_ELSE@18783..18975
+            IF_KW@18783..18785 "if"
+            WHITESPACE@18785..18786 " "
+            EXPR_UNARY@18786..18803
+              NOT@18786..18787 "!"
+              EXPR_APPLY@18787..18803
+                EXPR_INDEX@18787..18798
+                  EXPR_VAR@18787..18790
+                    NAME@18787..18790
+                      IDENT@18787..18790 "std"
+                  DOT@18790..18791 "."
+                  NAME@18791..18798
+                    IDENT@18791..18798 "isArray"
+                ARGS_DESC@18798..18803
+                  L_PAREN@18798..18799 "("
+                  ARG@18799..18802
+                    EXPR_VAR@18799..18802
+                      NAME@18799..18802
+                        IDENT@18799..18802 "arr"
+                  R_PAREN@18802..18803 ")"
+            WHITESPACE@18803..18804 " "
+            THEN_KW@18804..18808 "then"
+            WHITESPACE@18808..18815 "\n      "
+            TRUE_EXPR@18815..18885
+              EXPR_ERROR@18815..18885
+                ERROR_KW@18815..18820 "error"
+                WHITESPACE@18820..18821 " "
+                EXPR_BINARY@18821..18885
+                  LHS_EXPR@18821..18869
+                    EXPR_STRING@18821..18869
+                      STRING_SINGLE@18821..18869 "'find second paramete ..."
+                  WHITESPACE@18869..18870 " "
+                  PLUS@18870..18871 "+"
+                  WHITESPACE@18871..18872 " "
+                  EXPR_APPLY@18872..18885
+                    EXPR_INDEX@18872..18880
+                      EXPR_VAR@18872..18875
+                        NAME@18872..18875
+                          IDENT@18872..18875 "std"
+                      DOT@18875..18876 "."
+                      NAME@18876..18880
+                        IDENT@18876..18880 "type"
+                    ARGS_DESC@18880..18885
+                      L_PAREN@18880..18881 "("
+                      ARG@18881..18884
+                        EXPR_VAR@18881..18884
+                          NAME@18881..18884
+                            IDENT@18881..18884 "arr"
+                      R_PAREN@18884..18885 ")"
+            WHITESPACE@18885..18890 "\n    "
+            ELSE_KW@18890..18894 "else"
+            WHITESPACE@18894..18901 "\n      "
+            FALSE_EXPR@18901..18975
+              EXPR_APPLY@18901..18975
+                EXPR_INDEX@18901..18911
+                  EXPR_VAR@18901..18904
+                    NAME@18901..18904
+                      IDENT@18901..18904 "std"
+                  DOT@18904..18905 "."
+                  NAME@18905..18911
+                    IDENT@18905..18911 "filter"
+                ARGS_DESC@18911..18975
+                  L_PAREN@18911..18912 "("
+                  ARG@18912..18939
+                    EXPR_FUNCTION@18912..18939
+                      FUNCTION_KW@18912..18920 "function"
+                      PARAMS_DESC@18920..18923
+                        L_PAREN@18920..18921 "("
+                        PARAM@18921..18922
+                          DESTRUCT_FULL@18921..18922
+                            NAME@18921..18922
+                              IDENT@18921..18922 "i"
+                        R_PAREN@18922..18923 ")"
+                      WHITESPACE@18923..18924 " "
+                      EXPR_BINARY@18924..18939
+                        LHS_EXPR@18924..18930
+                          EXPR_INDEX_EXPR@18924..18930
+                            LHS_EXPR@18924..18927
+                              EXPR_VAR@18924..18927
+                                NAME@18924..18927
+                                  IDENT@18924..18927 "arr"
+                            L_BRACK@18927..18928 "["
+                            EXPR_VAR@18928..18929
+                              NAME@18928..18929
+                                IDENT@18928..18929 "i"
+                            R_BRACK@18929..18930 "]"
+                        WHITESPACE@18930..18931 " "
+                        EQ@18931..18933 "=="
+                        WHITESPACE@18933..18934 " "
+                        EXPR_VAR@18934..18939
+                          NAME@18934..18939
+                            IDENT@18934..18939 "value"
+                  COMMA@18939..18940 ","
+                  WHITESPACE@18940..18941 " "
+                  ARG@18941..18974
+                    EXPR_APPLY@18941..18974
+                      EXPR_INDEX@18941..18950
+                        EXPR_VAR@18941..18944
+                          NAME@18941..18944
+                            IDENT@18941..18944 "std"
+                        DOT@18944..18945 "."
+                        NAME@18945..18950
+                          IDENT@18945..18950 "range"
+                      ARGS_DESC@18950..18974
+                        L_PAREN@18950..18951 "("
+                        ARG@18951..18952
+                          EXPR_NUMBER@18951..18952
+                            FLOAT@18951..18952 "0"
+                        COMMA@18952..18953 ","
+                        WHITESPACE@18953..18954 " "
+                        ARG@18954..18973
+                          EXPR_BINARY@18954..18973
+                            LHS_EXPR@18954..18969
+                              EXPR_APPLY@18954..18969
+                                EXPR_INDEX@18954..18964
+                                  EXPR_VAR@18954..18957
+                                    NAME@18954..18957
+                                      IDENT@18954..18957 "std"
+                                  DOT@18957..18958 "."
+                                  NAME@18958..18964
+                                    IDENT@18958..18964 "length"
+                                ARGS_DESC@18964..18969
+                                  L_PAREN@18964..18965 "("
+                                  ARG@18965..18968
+                                    EXPR_VAR@18965..18968
+                                      NAME@18965..18968
+                                        IDENT@18965..18968 "arr"
+                                  R_PAREN@18968..18969 ")"
+                            WHITESPACE@18969..18970 " "
+                            MINUS@18970..18971 "-"
+                            WHITESPACE@18971..18972 " "
+                            EXPR_NUMBER@18972..18973
+                              FLOAT@18972..18973 "1"
+                        R_PAREN@18973..18974 ")"
+                  R_PAREN@18974..18975 ")"
+      COMMA@18975..18976 ","
+      WHITESPACE@18976..18977 "\n"
+      R_BRACE@18977..18978 "}"
+
addedcrates/jrsonnet-rowan-parser/src/snapshots/jrsonnet_rowan_parser__tests__str_block_missing_indent.snapdiffbeforeafterboth
--- /dev/null
+++ b/crates/jrsonnet-rowan-parser/src/snapshots/jrsonnet_rowan_parser__tests__str_block_missing_indent.snap
@@ -0,0 +1,8 @@
+---
+source: crates/jrsonnet-rowan-parser/src/tests.rs
+expression: "|||\n"
+---
+SOURCE_FILE@0..4
+  EXPR_STRING@0..4
+    ERROR_STRING_BLOCK_MISSING_INDENT@0..4 "|||\n"
+
addedcrates/jrsonnet-rowan-parser/src/snapshots/jrsonnet_rowan_parser__tests__str_block_missing_indent_text.snapdiffbeforeafterboth
--- /dev/null
+++ b/crates/jrsonnet-rowan-parser/src/snapshots/jrsonnet_rowan_parser__tests__str_block_missing_indent_text.snap
@@ -0,0 +1,8 @@
+---
+source: crates/jrsonnet-rowan-parser/src/tests.rs
+expression: "|||\nhello\n"
+---
+SOURCE_FILE@0..10
+  EXPR_STRING@0..10
+    ERROR_STRING_BLOCK_MISSING_INDENT@0..10 "|||\nhello\n"
+
addedcrates/jrsonnet-rowan-parser/src/snapshots/jrsonnet_rowan_parser__tests__str_block_missing_newline.snapdiffbeforeafterboth
--- /dev/null
+++ b/crates/jrsonnet-rowan-parser/src/snapshots/jrsonnet_rowan_parser__tests__str_block_missing_newline.snap
@@ -0,0 +1,8 @@
+---
+source: crates/jrsonnet-rowan-parser/src/tests.rs
+expression: "|||hello\n"
+---
+SOURCE_FILE@0..9
+  EXPR_STRING@0..9
+    ERROR_STRING_BLOCK_MISSING_NEW_LINE@0..9 "|||hello\n"
+
addedcrates/jrsonnet-rowan-parser/src/snapshots/jrsonnet_rowan_parser__tests__str_block_missing_termination.snapdiffbeforeafterboth
--- /dev/null
+++ b/crates/jrsonnet-rowan-parser/src/snapshots/jrsonnet_rowan_parser__tests__str_block_missing_termination.snap
@@ -0,0 +1,8 @@
+---
+source: crates/jrsonnet-rowan-parser/src/tests.rs
+expression: "|||\n\thello\n"
+---
+SOURCE_FILE@0..11
+  EXPR_STRING@0..11
+    ERROR_STRING_BLOCK_UNEXPECTED_END@0..11 "|||\n\thello\n"
+
addedcrates/jrsonnet-rowan-parser/src/snapshots/jrsonnet_rowan_parser__tests__wrong_field_end.snapdiffbeforeafterboth
--- /dev/null
+++ b/crates/jrsonnet-rowan-parser/src/snapshots/jrsonnet_rowan_parser__tests__wrong_field_end.snap
@@ -0,0 +1,30 @@
+---
+source: crates/jrsonnet-rowan-parser/src/tests.rs
+expression: "{\n\ta: 1;\n\tb: 2;\n}\n"
+---
+SOURCE_FILE@0..10
+  OBJ_BODY@0..7
+    L_BRACE@0..1 "{"
+    WHITESPACE@1..3 "\n\t"
+    MEMBER@3..7
+      IDENT@3..4 "a"
+      COLON@4..5 ":"
+      WHITESPACE@5..6 " "
+      EXPR_NUMBER@6..7
+        NUMBER@6..7 "1"
+  SEMI@7..8 ";"
+  WHITESPACE@8..10 "\n\t"
+===
+Missing { expected: Unnamed(R_BRACE), offset: 7 }
+Custom { error: "unexpected input after expression", range: 7..8 }
+===
+  x syntax error
+   ,-[1:1]
+ 1 | {
+ 2 | 	a: 1;
+   :      ^
+   :      |`-- unexpected input after expression
+   :      `-- missing R_BRACE
+ 3 | 	b: 2;
+   `----
+
deletedcrates/jrsonnet-rowan-parser/src/snapshots/jrsonnet_rowan_parser__tests__wrong_field_end.snap.newdiffbeforeafterboth
--- a/crates/jrsonnet-rowan-parser/src/snapshots/jrsonnet_rowan_parser__tests__wrong_field_end.snap.new
+++ /dev/null
@@ -1,41 +0,0 @@
----
-source: crates/jrsonnet-rowan-parser/src/lib.rs
-assertion_line: 88
-expression: "{\n\ta: 1;\n\tb: 2;\n}\n"
-
----
-Root@0..18
-  Object@0..7
-    SymbolLeftBrace@0..1 "{"
-    Whitespace@1..3 "\n\t"
-    Field@3..7
-      Ident@3..4 "a"
-      SymbolColon@4..5 ":"
-      Whitespace@5..6 " "
-      Literal@6..7
-        Number@6..7 "1"
-  SymbolSemi@7..8 ";"
-  Whitespace@8..10 "\n\t"
-  Ident@10..11 "b"
-  SymbolColon@11..12 ":"
-  Whitespace@12..13 " "
-  Number@13..14 "2"
-  SymbolSemi@14..15 ";"
-  Whitespace@15..16 "\n"
-  SymbolRightBrace@16..17 "}"
-  Whitespace@17..18 "\n"
-===
-Missing { expected: Unnamed(SymbolRightBrace), offset: 7 }
-Custom { error: "unexpected input after expression", range: 7..17 }
-===
-  × syntax error
-   ╭─[1:1]
- 1 │     {
- 2 │ ╭─▶ 	a: 1;
-   · ││     ▲
-   · ││     ╰── missing SymbolRightBrace
- 3 │ │   	b: 2;
- 4 │ ├─▶ }
-   · ╰──── unexpected input after expression
-   ╰────
-
modifiedcrates/jrsonnet-rowan-parser/src/string_block.rsdiffbeforeafterboth
--- a/crates/jrsonnet-rowan-parser/src/string_block.rs
+++ b/crates/jrsonnet-rowan-parser/src/string_block.rs
@@ -1,23 +1,23 @@
 #[derive(Clone, Copy, Debug, PartialEq, Eq)]
-pub enum StringBlockToken {
-	Valid,
-	UnexpectedEndOfString,
-	MissingTextBlockNewLine,
-	MissingTextBlockTermination,
-	MissingTextBlockIndent,
+pub enum StringBlockError {
+	UnexpectedEnd,
+	MissingNewLine,
+	MissingTermination,
+	MissingIndent,
 }
 
 use std::ops::Range;
 
-use StringBlockToken::*;
+use logos::Lexer;
+use StringBlockError::*;
 
 use crate::SyntaxKind;
 
-pub fn lex_str_block_test<'a>(lex: &mut logos::Lexer<'a, SyntaxKind>) {
-	lex_str_block(lex);
+pub fn lex_str_block_test(lex: &mut Lexer<SyntaxKind>) {
+	let _ = lex_str_block(lex);
 }
 
-fn lex_str_block<'a>(lex: &mut logos::Lexer<'a, SyntaxKind>) -> StringBlockToken {
+pub fn lex_str_block(lex: &mut Lexer<SyntaxKind>) -> Result<(), StringBlockError> {
 	struct Context<'a> {
 		source: &'a str,
 		index: usize,
@@ -116,7 +116,7 @@
 		a.len()
 	}
 
-	fn guess_token_end_and_bump<'a>(lex: &mut logos::Lexer<'a, SyntaxKind>, ctx: &Context<'a>) {
+	fn guess_token_end_and_bump<'a>(lex: &mut Lexer<'a, SyntaxKind>, ctx: &Context<'a>) {
 		let end_index = ctx
 			.rest()
 			.find("|||")
@@ -140,12 +140,12 @@
 		Some('\n') => (),
 		None => {
 			guess_token_end_and_bump(lex, &ctx);
-			return UnexpectedEndOfString;
+			return Err(UnexpectedEnd);
 		}
 		// Text block requires new line after |||.
 		Some(_) => {
 			guess_token_end_and_bump(lex, &ctx);
-			return MissingTextBlockNewLine;
+			return Err(MissingNewLine);
 		}
 	}
 
@@ -160,7 +160,7 @@
 	if num_whitespace == 0 {
 		// Text block's first line must start with whitespace
 		guess_token_end_and_bump(lex, &ctx);
-		return MissingTextBlockIndent;
+		return Err(MissingIndent);
 	}
 
 	loop {
@@ -171,7 +171,7 @@
 			match ctx.next() {
 				None => {
 					guess_token_end_and_bump(lex, &ctx);
-					return UnexpectedEndOfString;
+					return Err(UnexpectedEnd);
 				}
 				Some('\n') => break,
 				Some(_) => (),
@@ -188,26 +188,21 @@
 		if num_whitespace == 0 {
 			// End of the text block
 			let mut term_indent = String::with_capacity(num_whitespace);
-			loop {
-				match ctx.peek() {
-					Some(' ') | Some('\t') => {
-						term_indent.push(ctx.next().unwrap());
-					}
-					_ => break,
-				}
+			while let Some(' ' | '\t') = ctx.peek() {
+				term_indent.push(ctx.next().unwrap());
 			}
 
 			if !ctx.rest().starts_with("|||") {
 				// Text block not terminated with |||
 				let pos = ctx.pos();
-				if pos.len() == 0 {
+				if pos.is_empty() {
 					// eof
 					lex.bump(ctx.index);
-					return UnexpectedEndOfString;
+					return Err(UnexpectedEnd);
 				}
 
 				guess_token_end_and_bump(lex, &ctx);
-				return MissingTextBlockTermination;
+				return Err(MissingTermination);
 			}
 
 			// Skip '|||'
@@ -217,5 +212,5 @@
 	}
 
 	lex.bump(ctx.index);
-	Valid
+	Ok(())
 }
modifiedcrates/jrsonnet-rowan-parser/src/tests.rsdiffbeforeafterboth
--- a/crates/jrsonnet-rowan-parser/src/tests.rs
+++ b/crates/jrsonnet-rowan-parser/src/tests.rs
@@ -1,9 +1,11 @@
 #![cfg(test)]
 
-use miette::{Diagnostic, GraphicalReportHandler, LabeledSpan};
+use miette::{
+	Diagnostic, GraphicalReportHandler, GraphicalTheme, LabeledSpan, ThemeCharacters, ThemeStyles,
+};
 use thiserror::Error;
 
-use crate::parser::parse;
+use crate::{parse, AstNode};
 
 #[derive(Debug, Error)]
 #[error("syntax error")]
@@ -44,19 +46,22 @@
 fn process(text: &str) -> String {
 	use std::fmt::Write;
 	let mut out = String::new();
-	let node = parse(text);
+	let (node, errors) = parse(text);
 	write!(out, "{:#?}", node.syntax()).unwrap();
-	if !node.errors.is_empty() && !text.is_empty() {
+	if !errors.is_empty() && !text.is_empty() {
 		writeln!(out, "===").unwrap();
-		for err in &node.errors {
+		for err in &errors {
 			writeln!(out, "{:?}", err).unwrap();
 		}
 		let diag = MyDiagnostic {
 			code: text.to_string(),
-			spans: node.errors.into_iter().map(|e| e.into()).collect(),
+			spans: errors.into_iter().map(|e| e.into()).collect(),
 		};
 
-		let handler = GraphicalReportHandler::new();
+		let handler = GraphicalReportHandler::new_themed(GraphicalTheme {
+			characters: ThemeCharacters::ascii(),
+			styles: ThemeStyles::none(),
+		});
 
 		write!(out, "===").unwrap();
 		handler.render_report(&mut out, &diag).unwrap();
@@ -77,51 +82,94 @@
 mk_test!(
 	empty => r#" "#
 	function => r#"
-			function(a, b = 1) a + b
-		"#
+		function(a, b = 1) a + b
+	"#
 	function_error_no_value => r#"
-			function(a, b = ) a + b
-		"#
+		function(a, b = ) a + b
+	"#
 	function_error_rparen => r#"
-			function(a, b
-		"#
+		function(a, b
+	"#
 	function_error_body => r#"
-			function(a, b)
-		"#
+		function(a, b)
+	"#
 	local_novalue => r#"
-			local a =
-		"#
+		local a =
+	"#
 	local_no_value_recovery => r#"
-			local a =
-			local b = 3;
-			1
-		"#
+		local a =
+		local b = 3;
+		1
+	"#
 
 	array_comp => r#"
-			[a for a in [1, 2, 3]]
-		"#
+		[a for a in [1, 2, 3]]
+	"#
 	array_comp_incompatible_with_multiple_elems => r#"
-			[a for a in [1, 2, 3], b]
-		"#
+		[a for a in [1, 2, 3], b]
+	"#
 
 	no_rhs => r#"
-			a +
-		"#
+		a +
+	"#
 	no_lhs => r#"
-			+ 2
-		"#
+		+ 2
+	"#
 	no_operator => "
-			2 2
-		"
+		2 2
+	"
 
 	named_before_positional => "
-			a(1, 2, b=4, 3, 5, k = 12, 6)
-		"
+		a(1, 2, b=4, 3, 5, k = 12, 6)
+	"
 
 	wrong_field_end => "
-			{
-				a: 1;
-				b: 2;
-			}
-		"
+		{
+			a: 1;
+			b: 2;
+		}
+	"
+
+
+	plain_call => "
+		std.substr(a, 0, std.length(b)) == b
+	"
+
+	destruct => "
+		local [a, b, c] = arr;
+		local [a, ...] = arr_rest;
+		local [..., a] = rest_arr;
+		local [...] = rest_in_arr;
+		local [a, ...n] = arr_rest_n;
+		local [...n, a] = rest_arr_n;
+		local [...n] = rest_in_arr_n;
+
+		local {a, b, c} = obj;
+		local {a, b, c, ...} = obj_rest;
+		local {a, b, c, ...n} = obj_rest_n;
+
+		null
+	"
+
+	str_block_missing_indent => "
+		|||
+	"
+	str_block_missing_termination => "
+		|||
+			hello
+	"
+	str_block_missing_newline => "
+		|||hello
+	"
+	str_block_missing_indent_text => "
+		|||
+		hello
+	"
 );
+
+#[test]
+fn stdlib() {
+	let src = jrsonnet_stdlib::STDLIB_STR;
+	let result = process(src);
+	insta::assert_snapshot!("stdlib", result, src);
+}
modifiedcrates/jrsonnet-rowan-parser/src/token_set.rsdiffbeforeafterboth
--- a/crates/jrsonnet-rowan-parser/src/token_set.rs
+++ b/crates/jrsonnet-rowan-parser/src/token_set.rs
@@ -1,14 +1,15 @@
 use crate::SyntaxKind;
 
 #[derive(Clone, Copy, Default)]
-pub struct SyntaxKindSet(u64);
+pub struct SyntaxKindSet(u128);
 
 impl SyntaxKindSet {
+	#[allow(dead_code)]
 	pub const EMPTY: Self = Self(0);
-	pub const ALL: Self = Self(u64::MAX);
+	pub const ALL: Self = Self(u128::MAX);
 
 	pub const fn new(kinds: &[SyntaxKind]) -> SyntaxKindSet {
-		let mut res = 0u64;
+		let mut res = 0u128;
 		let mut i = 0;
 		while i < kinds.len() {
 			res |= mask(kinds[i]);
@@ -26,8 +27,8 @@
 	}
 }
 
-const fn mask(kind: SyntaxKind) -> u64 {
-	1u64 << (kind as usize)
+const fn mask(kind: SyntaxKind) -> u128 {
+	1u128 << (kind as u128)
 }
 
 #[macro_export]
@@ -40,3 +41,11 @@
 		])
 	};
 }
+
+#[test]
+fn sanity() {
+	assert!(
+		(SyntaxKind::ERROR as u32) < 127,
+		"can't keep KindSet as bitset"
+	);
+}
modifiedxtask/Cargo.tomldiffbeforeafterboth
--- a/xtask/Cargo.toml
+++ b/xtask/Cargo.toml
@@ -5,6 +5,7 @@
 
 [dependencies]
 anyhow = "1.0.57"
+indexmap = "1.9.0"
 itertools = "0.10.3"
 proc-macro2 = "1.0.39"
 quote = "1.0.18"
modifiedxtask/src/sourcegen/ast.rsdiffbeforeafterboth
--- a/xtask/src/sourcegen/ast.rs
+++ b/xtask/src/sourcegen/ast.rs
@@ -1,7 +1,13 @@
+use std::collections::{BTreeSet, HashMap};
+
 use proc_macro2::TokenStream;
-use quote::{format_ident, quote};
+use quote::format_ident;
+use ungrammar::{Grammar, Rule};
 
-use super::{escape_token_macro, KindsSrc};
+use super::{
+	util::{pluralize, to_lower_snake_case},
+	KindsSrc,
+};
 
 impl AstNodeSrc {
 	pub fn remove_field(&mut self, to_remove: Vec<usize>) {
@@ -14,9 +20,9 @@
 #[allow(dead_code)]
 #[derive(Default, Debug)]
 pub struct AstSrc {
-	pub tokens: Vec<String>,
 	pub nodes: Vec<AstNodeSrc>,
 	pub enums: Vec<AstEnumSrc>,
+	pub token_enums: Vec<AstTokenEnumSrc>,
 }
 #[derive(Debug)]
 pub struct AstNodeSrc {
@@ -38,7 +44,11 @@
 
 #[derive(Debug, Eq, PartialEq)]
 pub enum Cardinality {
+	/// This field may not exist in code
 	Optional,
+	/// This field should exist in correctly parsed code
+	Required,
+	/// There may be multiple field values of this kind
 	Many,
 }
 
@@ -50,6 +60,13 @@
 	pub variants: Vec<String>,
 }
 
+#[derive(Debug, Clone)]
+pub struct AstTokenEnumSrc {
+	pub doc: Vec<String>,
+	pub name: String,
+	pub variants: Vec<String>,
+}
+
 impl Field {
 	pub fn is_many(&self) -> bool {
 		matches!(
@@ -60,25 +77,29 @@
 			}
 		)
 	}
-	pub fn token_kind(&self) -> Option<TokenStream> {
+
+	pub fn token_name(&self) -> Option<String> {
+		match self {
+			Field::Token(token) => Some(token.clone()),
+			_ => None,
+		}
+	}
+	pub fn token_kind(&self, kinds: &KindsSrc) -> Option<TokenStream> {
 		match self {
-			Field::Token(token) => {
-				let token: TokenStream = escape_token_macro(token);
-				Some(quote! { T![#token] })
-			}
+			Field::Token(token) => Some(kinds.token(token).expect("token exists").reference()),
 			_ => None,
 		}
 	}
+	pub fn is_token_enum(&self, grammar: &AstSrc) -> bool {
+		match self {
+			Field::Node { ty, .. } => grammar.token_enums.iter().any(|e| &e.name == ty),
+			_ => false,
+		}
+	}
 
 	pub fn method_name(&self, kinds: &KindsSrc) -> proc_macro2::Ident {
 		match self {
-			Field::Token(name) => {
-				if let Some(punct_name) = kinds.get_punct_name(name) {
-					format_ident!("{}_token", punct_name.to_lowercase())
-				} else {
-					format_ident!("{}_token", name.to_lowercase())
-				}
-			}
+			Field::Token(name) => kinds.token(name).expect("token exists").method_name(),
 			Field::Node { name, .. } => {
 				format_ident!("{}", name)
 			}
@@ -91,3 +112,275 @@
 		}
 	}
 }
+
+pub fn lower(kinds: &KindsSrc, grammar: &Grammar) -> AstSrc {
+	let mut res = AstSrc {
+		// tokens,
+		..Default::default()
+	};
+
+	let nodes = grammar.iter().collect::<Vec<_>>();
+
+	for &node in &nodes {
+		let name = grammar[node].name.clone();
+		let rule = &grammar[node].rule;
+		match lower_enum(grammar, rule) {
+			Some(variants) => {
+				let enum_src = AstEnumSrc {
+					doc: Vec::new(),
+					name,
+					traits: Vec::new(),
+					variants,
+				};
+				res.enums.push(enum_src);
+			}
+			None => match lower_token_enum(grammar, rule) {
+				Some(variants) => {
+					let tokens_enum_src = AstTokenEnumSrc {
+						doc: Vec::new(),
+						name,
+						variants,
+					};
+					res.token_enums.push(tokens_enum_src);
+				}
+				None => {
+					let mut fields = Vec::new();
+					lower_rule(&mut fields, grammar, None, rule, false);
+					let mut types = HashMap::new();
+					for field in fields.iter().filter(|f| f.token_name().is_none()) {
+						if let Some(old) = types.insert(field.ty(), field.method_name(kinds)) {
+							panic!("{name}.{} has same type as {name}.{}, resolve conflict by wrapping one field: {}", old, field.method_name(kinds), field.ty());
+						}
+					}
+					res.nodes.push(AstNodeSrc {
+						doc: Vec::new(),
+						name,
+						traits: Vec::new(),
+						fields,
+					});
+				}
+			},
+		}
+	}
+
+	deduplicate_fields(&mut res);
+	extract_struct_traits(kinds, &mut res);
+	extract_enum_traits(&mut res);
+	res
+}
+
+fn lower_enum(grammar: &Grammar, rule: &Rule) -> Option<Vec<String>> {
+	let alternatives = match rule {
+		Rule::Alt(it) => it,
+		_ => return None,
+	};
+	let mut variants = Vec::new();
+	for alternative in alternatives {
+		match alternative {
+			Rule::Node(it) => variants.push(grammar[*it].name.clone()),
+			Rule::Token(it) if grammar[*it].name == ";" => (),
+			_ => return None,
+		}
+	}
+	Some(variants)
+}
+fn lower_token_enum(grammar: &Grammar, rule: &Rule) -> Option<Vec<String>> {
+	let alternatives = match rule {
+		Rule::Alt(it) => it,
+		_ => return None,
+	};
+	let mut variants = Vec::new();
+	for alternative in alternatives {
+		match alternative {
+			Rule::Token(it) => variants.push(grammar[*it].name.clone()),
+			_ => return None,
+		}
+	}
+	Some(variants)
+}
+
+fn lower_rule(
+	acc: &mut Vec<Field>,
+	grammar: &Grammar,
+	label: Option<&String>,
+	rule: &Rule,
+	in_optional: bool,
+) {
+	if lower_comma_list(acc, grammar, label, rule) {
+		return;
+	}
+
+	match rule {
+		Rule::Node(node) => {
+			let ty = grammar[*node].name.clone();
+			let name = label.cloned().unwrap_or_else(|| to_lower_snake_case(&ty));
+			let field = Field::Node {
+				name,
+				ty,
+				cardinality: if in_optional {
+					Cardinality::Optional
+				} else {
+					Cardinality::Required
+				},
+			};
+			acc.push(field);
+		}
+		Rule::Token(token) => {
+			assert!(label.is_none(), "uexpected label: {:?}", label);
+			let name = grammar[*token].name.clone();
+			let field = Field::Token(name);
+			acc.push(field);
+		}
+		Rule::Rep(inner) => {
+			if let Rule::Node(node) = &**inner {
+				let ty = grammar[*node].name.clone();
+				let name = label
+					.cloned()
+					.unwrap_or_else(|| pluralize(&to_lower_snake_case(&ty)));
+				let field = Field::Node {
+					name,
+					ty,
+					cardinality: Cardinality::Many,
+				};
+				acc.push(field);
+				return;
+			}
+			todo!("unsupported repitition: {:?}", rule)
+		}
+		Rule::Labeled { label: l, rule } => {
+			assert!(label.is_none());
+			lower_rule(acc, grammar, Some(l), rule, in_optional);
+		}
+		Rule::Seq(rules) | Rule::Alt(rules) => {
+			for rule in rules {
+				lower_rule(acc, grammar, label, rule, in_optional)
+			}
+		}
+		Rule::Opt(rule) => lower_rule(acc, grammar, label, rule, true),
+	}
+}
+
+// (T (',' T)* ','?)
+fn lower_comma_list(
+	acc: &mut Vec<Field>,
+	grammar: &Grammar,
+	label: Option<&String>,
+	rule: &Rule,
+) -> bool {
+	let rule = match rule {
+		Rule::Seq(it) => it,
+		_ => return false,
+	};
+	let (node, repeat, trailing_comma) = match rule.as_slice() {
+		[Rule::Node(node), Rule::Rep(repeat), Rule::Opt(trailing_comma)] => {
+			(node, repeat, trailing_comma)
+		}
+		_ => return false,
+	};
+	let repeat = match &**repeat {
+		Rule::Seq(it) => it,
+		_ => return false,
+	};
+	match repeat.as_slice() {
+		[comma, Rule::Node(n)] if comma == &**trailing_comma && n == node => (),
+		_ => return false,
+	}
+	let ty = grammar[*node].name.clone();
+	let name = label
+		.cloned()
+		.unwrap_or_else(|| pluralize(&to_lower_snake_case(&ty)));
+	let field = Field::Node {
+		name,
+		ty,
+		cardinality: Cardinality::Many,
+	};
+	acc.push(field);
+	true
+}
+
+fn deduplicate_fields(ast: &mut AstSrc) {
+	for node in &mut ast.nodes {
+		let mut i = 0;
+		'outer: while i < node.fields.len() {
+			for j in 0..i {
+				let f1 = &node.fields[i];
+				let f2 = &node.fields[j];
+				if f1 == f2 {
+					node.fields.remove(i);
+					continue 'outer;
+				}
+			}
+			i += 1;
+		}
+	}
+}
+
+fn extract_struct_traits(kinds: &KindsSrc, ast: &mut AstSrc) {
+	// TODO: add common accessor traits here.
+	let traits: &[(&str, &[&str])] = &[];
+
+	for node in &mut ast.nodes {
+		for (name, methods) in traits {
+			extract_struct_trait(kinds, node, name, methods);
+		}
+	}
+}
+
+fn extract_struct_trait(
+	kinds: &KindsSrc,
+	node: &mut AstNodeSrc,
+	trait_name: &str,
+	methods: &[&str],
+) {
+	let mut to_remove = Vec::new();
+	for (i, field) in node.fields.iter().enumerate() {
+		let method_name = field.method_name(kinds).to_string();
+		if methods.iter().any(|&it| it == method_name) {
+			to_remove.push(i);
+		}
+	}
+	if to_remove.len() == methods.len() {
+		node.traits.push(trait_name.to_string());
+		node.remove_field(to_remove);
+	}
+}
+
+fn extract_enum_traits(ast: &mut AstSrc) {
+	let enums = ast.enums.clone();
+	for enm in &mut ast.enums {
+		let nodes = &ast.nodes;
+
+		let mut variant_traits = enm.variants.iter().map(|var| {
+			nodes
+				.iter()
+				.find_map(|node| {
+					if &node.name != var {
+						return None;
+					}
+					Some(node.traits.iter().cloned().collect::<BTreeSet<_>>())
+				})
+				.unwrap_or_else(|| {
+					enums
+						.iter()
+						.find_map(|node| {
+							if &node.name != var {
+								return None;
+							}
+							Some(node.traits.iter().cloned().collect::<BTreeSet<_>>())
+						})
+						.unwrap_or_else(|| {
+							panic!("could not find struct {var} for enum {}::{var}", enm.name)
+						})
+				})
+		});
+
+		let mut enum_traits = match variant_traits.next() {
+			Some(it) => it,
+			None => continue,
+		};
+		for traits in variant_traits {
+			enum_traits = enum_traits.intersection(&traits).cloned().collect();
+		}
+		enm.traits = enum_traits.into_iter().collect();
+	}
+}
addedxtask/src/sourcegen/kinds.rsdiffbeforeafterboth
--- /dev/null
+++ b/xtask/src/sourcegen/kinds.rs
@@ -0,0 +1,274 @@
+#[derive(Debug)]
+pub struct KindsSrc {
+	/// Key - how this token appears in ungrammar
+	defined_tokens: IndexMap<String, TokenKind>,
+	defined_node_names: HashSet<String>,
+	pub nodes: Vec<String>,
+}
+
+#[derive(Debug, Clone)]
+pub enum TokenKind {
+	/// May exist in token tree, but never in source code
+	Meta { grammar_name: String, name: String },
+	/// Specific parsing errors may be emitted as this type of kind
+	Error {
+		grammar_name: String,
+		name: String,
+		regex: Option<String>,
+		priority: Option<u32>,
+	},
+	/// Keyword - literal match of token
+	Keyword {
+		/// How this keyword appears in grammar/code, should be same as Kinds key
+		code: String,
+		name: String,
+	},
+	/// Literal - something defined by user, i.e strings, identifiers, smth
+	Literal {
+		/// How this keyword appears in grammar, should be same as Kinds key
+		grammar_name: String,
+		name: String,
+		/// Regex for Logos lexer
+		regex: String,
+		/// Path to custom lexer
+		lexer: Option<String>,
+	},
+}
+
+impl TokenKind {
+	pub fn grammar_name(&self) -> &str {
+		match self {
+			TokenKind::Keyword { code, .. } => code,
+			TokenKind::Literal { grammar_name, .. } => grammar_name,
+			TokenKind::Meta { grammar_name, .. } => grammar_name,
+			TokenKind::Error { grammar_name, .. } => grammar_name,
+		}
+	}
+	/// How this keyword should appear in kinds enum, screaming snake cased
+	pub fn name(&self) -> &str {
+		match self {
+			TokenKind::Keyword { name, .. } => name,
+			TokenKind::Literal { name, .. } => name,
+			TokenKind::Meta { name, .. } => name,
+			TokenKind::Error { name, .. } => name,
+		}
+	}
+	pub fn expand_kind(&self) -> TokenStream {
+		let name = format_ident!("{}", self.name());
+		let attr = match self {
+			TokenKind::Keyword { code, .. } => quote! {#[token(#code)]},
+			TokenKind::Literal { regex, lexer, .. } => {
+				let lexer = lexer
+					.as_deref()
+					.map(TokenStream::from_str)
+					.map(|r| r.expect("path is correct"));
+				quote! {#[regex(#regex, #lexer)]}
+			}
+			TokenKind::Error {
+				regex, priority, ..
+			} if regex.is_some() => {
+				let priority = priority.map(|p| quote! {, priority = #p});
+				quote! {#[regex(#regex #priority)]}
+			}
+			_ => quote! {},
+		};
+		quote! {
+			#attr
+			#name
+		}
+	}
+	pub fn expand_t_macros(&self) -> Option<TokenStream> {
+		match self {
+			TokenKind::Keyword { code, name } => {
+				let code = escape_token_macro(code);
+				let name = format_ident!("{name}");
+				Some(quote! {
+					[#code] => {$crate::SyntaxKind::#name}
+				})
+			}
+			// Meta items should not appear in T![_]
+			_ => None,
+		}
+	}
+
+	/// How this token should be referenced in code
+	/// Keywords are referenced with `T![_]` macro,
+	/// and literals are referenced directly by name
+	pub fn reference(&self) -> TokenStream {
+		match self {
+			TokenKind::Keyword { code, .. } => {
+				let code = escape_token_macro(code);
+				quote! {T![#code]}
+			}
+			_ => {
+				let name = self.name();
+				let ident = format_ident!("{name}");
+				quote! {#ident}
+			}
+		}
+	}
+
+	pub fn method_name(&self) -> Ident {
+		match self {
+			TokenKind::Keyword { name, .. } => {
+				format_ident!("{}_token", name.to_lowercase())
+			}
+			TokenKind::Literal { name, .. } => {
+				format_ident!("{}_lit", name.to_lowercase())
+			}
+			TokenKind::Meta { name, .. } => format_ident!("{}_meta", name.to_lowercase()),
+			TokenKind::Error { name, .. } => format_ident!("{}_error", name.to_lowercase()),
+		}
+	}
+}
+
+#[macro_export]
+macro_rules! define_kinds {
+	($into:ident = lit($name:literal) => $regex:literal $(, $lexer:literal)? $(; $($rest:tt)*)?) => {{
+		$into.define_token(TokenKind::Literal {
+			grammar_name: format!("LIT_{}!", $name),
+			name: $name.to_owned(),
+			regex: $regex.to_owned(),
+			lexer: None $(.or_else(|| Some($lexer.to_string())))?,
+		});
+		$(define_kinds!($into = $($rest)*))?
+	}};
+	($into:ident = error($name:literal$(, priority = $priority:literal)?) $(=> $regex:literal)? $(; $($rest:tt)*)?) => {{
+		$into.define_token(TokenKind::Error {
+			grammar_name: format!("ERROR_{}!", $name),
+			name: format!("ERROR_{}", $name),
+			regex: None$(.or(Some($regex.to_owned())))?,
+			priority: None$(.or(Some($priority)))?,
+		});
+		$(define_kinds!($into = $($rest)*))?
+	}};
+	($into:ident = $tok:literal => $name:literal $(; $($rest:tt)*)?) => {{
+		$into.define_token(TokenKind::Keyword {
+			code: format!("{}", $tok),
+			name: $name.to_owned(),
+		});
+		$(define_kinds!($into = $($rest)*))?
+	}};
+	($into:ident =) => {{}}
+}
+use std::{collections::HashSet, str::FromStr};
+
+pub use define_kinds;
+use indexmap::IndexMap;
+use proc_macro2::{Ident, TokenStream};
+use quote::{format_ident, quote};
+
+use super::escape_token_macro;
+
+impl KindsSrc {
+	pub fn new() -> Self {
+		Self {
+			defined_tokens: IndexMap::new(),
+			defined_node_names: HashSet::new(),
+			nodes: Vec::new(),
+		}
+	}
+	pub fn define_token(&mut self, token: TokenKind) {
+		assert!(
+			self.defined_node_names.insert(token.name().to_owned()),
+			"node name already defined: {}",
+			token.name()
+		);
+		assert!(
+			self.defined_tokens
+				.insert(token.grammar_name().to_owned(), token.clone())
+				.is_none(),
+			"token already defined: {}",
+			token.grammar_name()
+		)
+	}
+	pub fn define_node(&mut self, node: &str) {
+		assert!(
+			self.defined_node_names.insert(node.to_owned()),
+			"node name already defined: {}",
+			node
+		);
+		self.nodes.push(node.to_string())
+	}
+	pub fn token(&self, tok: &str) -> Option<&TokenKind> {
+		self.defined_tokens.get(tok)
+	}
+	pub fn is_token(&self, tok: &str) -> bool {
+		self.defined_tokens.contains_key(tok)
+	}
+	pub fn tokens(&self) -> impl Iterator<Item = &TokenKind> {
+		self.defined_tokens.iter().map(|(_, v)| v)
+	}
+}
+
+pub fn jsonnet_kinds() -> KindsSrc {
+	let mut kinds = KindsSrc::new();
+	define_kinds![kinds =
+		"||" => "OR";
+		"&&" => "AND";
+		"|" => "BIT_OR";
+		"^" => "BIT_XOR";
+		"&" => "BIT_AND";
+		"==" => "EQ";
+		"!=" => "NE";
+		"<" => "LT";
+		">" => "GT";
+		"<=" => "LE";
+		">=" => "GE";
+		"<<" => "LHS";
+		">>" => "RHS";
+		"+" => "PLUS";
+		"-" => "MINUS";
+		"*" => "MUL";
+		"/" => "DIV";
+		"%" => "MODULO";
+		"!" => "NOT";
+		"~" => "BIT_NOT";
+		"[" => "L_BRACK";
+		"]" => "R_BRACK";
+		"(" => "L_PAREN";
+		")" => "R_PAREN";
+		"{" => "L_BRACE";
+		"}" => "R_BRACE";
+		":" => "COLON";
+		"::" => "COLONCOLON";
+		":::" => "COLONCOLONCOLON";
+		";" => "SEMI";
+		"." => "DOT";
+		"..." => "DOTDOTDOT";
+		"," => "COMMA";
+		"$" => "DOLLAR";
+		"=" => "ASSIGN";
+		"?" => "QUESTION_MARK";
+		"$intrinsicThisFile" => "INTRINSIC_THIS_FILE";
+		"$intrinsicId" => "INTRINSIC_ID";
+		"$intrinsic" => "INTRINSIC";
+		// Literals
+		lit("FLOAT") => r"(?:0|[1-9][0-9]*)(?:\.[0-9]+)?(?:[eE][+-]?[0-9]+)?";
+		error("FLOAT_JUNK_AFTER_POINT") => r"(?:0|[1-9][0-9]*)\.[^0-9]";
+		error("FLOAT_JUNK_AFTER_EXPONENT") => r"(?:0|[1-9][0-9]*)(?:\.[0-9]+)?[eE][^+\-0-9]";
+		error("FLOAT_JUNK_AFTER_EXPONENT_SIGN") => r"(?:0|[1-9][0-9]*)(?:\.[0-9]+)?[eE][+-][^0-9]";
+		lit("STRING_DOUBLE") => "\"(?s:[^\"\\\\]|\\\\.)*\"";
+		error("STRING_DOUBLE_UNTERMINATED") => "\"(?s:[^\"\\\\]|\\\\.)*";
+		lit("STRING_SINGLE") => "'(?s:[^'\\\\]|\\\\.)*'";
+		error("STRING_SINGLE_UNTERMINATED") => "'(?s:[^'\\\\]|\\\\.)*";
+		lit("STRING_DOUBLE_VERBATIM") => "@\"(?:[^\"]|\"\")*\"";
+		error("STRING_DOUBLE_VERBATIM_UNTERMINATED") => "@\"(?:[^\"]|\"\")*";
+		lit("STRING_SINGLE_VERBATIM") => "@'(?:[^']|'')*'";
+		error("STRING_SINGLE_VERBATIM_UNTERMINATED") => "@'(?:[^']|'')*";
+		error("STRING_VERBATIM_MISSING_QUOTES") => "@[^\"'\\s]\\S+";
+		lit("STRING_BLOCK") => r"\|\|\|", "crate::string_block::lex_str_block_test";
+		error("STRING_BLOCK_UNEXPECTED_END");
+		error("STRING_BLOCK_MISSING_NEW_LINE");
+		error("STRING_BLOCK_MISSING_TERMINATION");
+		error("STRING_BLOCK_MISSING_INDENT");
+		lit("IDENT") => r"[_a-zA-Z][_a-zA-Z0-9]*";
+		lit("WHITESPACE") => r"[ \t\n\r]+";
+		lit("SINGLE_LINE_SLASH_COMMENT") => r"//[^\r\n]*(\r\n|\n)?";
+		lit("SINGLE_LINE_HASH_COMMENT") => r"#[^\r\n]*(\r\n|\n)?";
+		lit("MULTI_LINE_COMMENT") => r"/\*([^*]|\*[^/])*\*/";
+		error("COMMENT_TOO_SHORT") => r"/\*/";
+		error("COMMENT_UNTERMINATED") =>  r"/\*([^*]|\*[^/])+";
+	];
+	kinds
+}
modifiedxtask/src/sourcegen/mod.rsdiffbeforeafterboth
--- a/xtask/src/sourcegen/mod.rs
+++ b/xtask/src/sourcegen/mod.rs
@@ -1,22 +1,36 @@
-use std::{
-	collections::{BTreeSet, HashSet},
-	path::PathBuf,
-};
+use std::path::PathBuf;
 
 use anyhow::Result;
-use ast::{AstEnumSrc, AstNodeSrc, AstSrc, Cardinality, Field};
+use ast::{lower, AstSrc};
 use itertools::Itertools;
+use kinds::{KindsSrc, TokenKind};
 use proc_macro2::{Punct, Spacing, TokenStream};
 use quote::{format_ident, quote};
-use ungrammar::{Grammar, Rule};
-use util::{
-	ensure_file_contents, pluralize, reformat, to_lower_snake_case, to_pascal_case,
-	to_upper_snake_case,
-};
+use ungrammar::Grammar;
+use util::{ensure_file_contents, reformat, to_pascal_case, to_upper_snake_case};
 
 mod ast;
+mod kinds;
 mod util;
 
+enum SpecialName {
+	Literal,
+	Meta,
+	Error,
+}
+fn classify_special(name: &str) -> Option<(SpecialName, &str)> {
+	let name = name.strip_suffix('!')?;
+	Some(if let Some(name) = name.strip_prefix("LIT_") {
+		(SpecialName::Literal, name)
+	} else if let Some(name) = name.strip_prefix("META_") {
+		(SpecialName::Meta, name)
+	} else if let Some(name) = name.strip_prefix("ERROR_") {
+		(SpecialName::Error, name)
+	} else {
+		return None;
+	})
+}
+
 pub fn generate_ungrammar() -> Result<()> {
 	let grammar: Grammar = include_str!(concat!(
 		env!("CARGO_MANIFEST_DIR"),
@@ -24,93 +38,51 @@
 	))
 	.parse()?;
 
-	let mut kinds: KindsSrc = KindsSrc {
-		punct: puncts![
-			"||" => "OR";
-			"&&" => "AND";
-			"|" => "BIT_OR";
-			"^" => "BIT_XOR";
-			"&" => "BIT_AND";
-			"==" => "EQ";
-			"!=" => "NE";
-			"<" => "LT";
-			">" => "GT";
-			"<=" => "LE";
-			">=" => "GE";
-			"<<" => "LHS";
-			">>" => "RHS";
-			"+" => "PLUS";
-			"-" => "MINUS";
-			"*" => "MUL";
-			"/" => "DIV";
-			"%" => "MODULO";
-			"!" => "NOT";
-			"~" => "BIT_NOT";
-			"[" => "L_BRACK";
-			"]" => "R_BRACK";
-			"(" => "L_PAREN";
-			")" => "R_PAREN";
-			"{" => "L_BRACE";
-			"}" => "R_BRACE";
-			":" => "COLON";
-			"::" => "COLONCOLON";
-			":::" => "COLONCOLONCOLON";
-			";" => "SEMI";
-			"." => "DOT";
-			"..." => "DOTDOTDOT";
-			"," => "COMMA";
-			"$" => "DOLLAR";
-			"=" => "ASSIGN";
-			"?" => "QUESTION_MARK";
-			"$intrinsicThisFile" => "INTRINSIC_THIS_FILE";
-			"$intrinsicId" => "INTRINSIC_ID";
-			"$intrinsic" => "INTRINSIC";
-		],
-		keywords: vec![],
-		literals: literals![
-			"NUMBER" => r"(?:0|[1-9][0-9]*)(?:\.[0-9]+)?(?:[eE][+-]?[0-9]+)?";
-			"STRING_DOUBLE" => "\"(?s:[^\"\\\\]|\\\\.)*\"";
-			"STRING_SINGLE" => "'(?s:[^'\\\\]|\\\\.)*'";
-			"STRING_DOUBLE_VERBATIM" => "@\"(?:[^\"]|\"\")*\"";
-			"STRING_SINGLE_VERBATIM" => "@'(?:[^']|'')*'";
-			"STRING_BLOCK" => r"\|\|\|";
-
-			"IDENT" => r"[_a-zA-Z][_a-zA-Z0-9]*";
-			"WHITESPACE" => r"[ \t\n\r]+";
-			"SINGLE_LINE_SLASH_COMMENT" => r"//[^\r\n]*(\r\n|\n)?";
-			"SINGLE_LINE_HASH_COMMENT" => r"#[^\r\n]*(\r\n|\n)?";
-			"MULTI_LINE_COMMENT" => r"/\*([^*]|\*[^/])*\*/";
-		],
-		nodes: vec![],
-	};
-
+	let mut kinds = kinds::jsonnet_kinds();
 	let ast = lower(&kinds, &grammar);
 
+	for token in grammar.tokens() {
+		let token = &grammar[token];
+		let token = &token.name.clone();
+		if !kinds.is_token(token) {
+			if let Some((special, name)) = classify_special(token) {
+				match special {
+					SpecialName::Literal => panic!("literal is not defined: {name}"),
+					SpecialName::Meta => kinds.define_token(TokenKind::Meta {
+						grammar_name: token.to_owned(),
+						name: format!("META_{}", name),
+					}),
+					SpecialName::Error => kinds.define_token(TokenKind::Error {
+						grammar_name: token.to_owned(),
+						name: format!("ERROR_{}", name),
+						regex: None,
+						priority: None,
+					}),
+				};
+				continue;
+			};
+			let name = to_upper_snake_case(token);
+			kinds.define_token(TokenKind::Keyword {
+				code: token.to_owned(),
+				name: format!("{name}_KW"),
+			});
+		}
+	}
 	for node in &ast.nodes {
 		let name = to_upper_snake_case(&node.name);
-		if !kinds.is_literal(&name) {
-			kinds.nodes.push(name);
-		}
+		kinds.define_node(&name);
 	}
 	for enum_ in &ast.enums {
 		let name = to_upper_snake_case(&enum_.name);
-		if !kinds.is_literal(&name) {
-			kinds.nodes.push(name);
-		}
+		kinds.define_node(&name);
 	}
-	for token in grammar.tokens() {
-		let token = &grammar[token];
-		let token = &token.name.clone();
-		let name = to_upper_snake_case(token);
-		if !kinds.is_punct(token) && !kinds.is_literal(&name) {
-			kinds.keywords.push(token.to_owned());
-		}
+	for token_enum in &ast.token_enums {
+		let name = to_upper_snake_case(&token_enum.name);
+		kinds.define_node(&name);
 	}
 
-	let syntax_kinds = generate_syntax_kinds(&kinds)?;
+	let syntax_kinds = generate_syntax_kinds(&kinds, &ast)?;
 
-	let tokens = generate_tokens(&ast)?;
-
 	let nodes = generate_nodes(&kinds, &ast)?;
 	ensure_file_contents(
 		&PathBuf::from(concat!(
@@ -118,13 +90,6 @@
 			"/../crates/jrsonnet-rowan-parser/src/generated/syntax_kinds.rs",
 		)),
 		&syntax_kinds,
-	)?;
-	ensure_file_contents(
-		&PathBuf::from(concat!(
-			env!("CARGO_MANIFEST_DIR"),
-			"/../crates/jrsonnet-rowan-parser/src/generated/tokens.rs",
-		)),
-		&tokens,
 	)?;
 	ensure_file_contents(
 		&PathBuf::from(concat!(
@@ -134,123 +99,37 @@
 		&nodes,
 	)?;
 	Ok(())
-}
-
-fn generate_tokens(grammar: &AstSrc) -> Result<String> {
-	let tokens = grammar.tokens.iter().map(|token| {
-		let name = format_ident!("{}", token);
-		let kind = format_ident!("{}", to_upper_snake_case(token));
-		quote! {
-			#[derive(Debug, Clone, PartialEq, Eq, Hash)]
-			pub struct #name {
-				pub(crate) syntax: SyntaxToken,
-			}
-			impl std::fmt::Display for #name {
-				fn fmt(&self, f: &mut std::fmt::Formatter<'_>) -> std::fmt::Result {
-					std::fmt::Display::fmt(&self.syntax, f)
-				}
-			}
-			impl AstToken for #name {
-				fn can_cast(kind: SyntaxKind) -> bool { kind == #kind }
-				fn cast(syntax: SyntaxToken) -> Option<Self> {
-					if Self::can_cast(syntax.kind()) { Some(Self { syntax }) } else { None }
-				}
-				fn syntax(&self) -> &SyntaxToken { &self.syntax }
-			}
-		}
-	});
-
-	Ok(reformat(
-		&quote! {
-			use crate::{SyntaxKind::{self, *}, SyntaxToken, ast::AstToken};
-			#(#tokens)*
-		}
-		.to_string(),
-	)?
-	.replace("#[derive", "\n#[derive"))
 }
 
-fn generate_syntax_kinds(grammar: &KindsSrc) -> Result<String> {
-	let (single_byte_tokens_values, single_byte_tokens): (Vec<_>, Vec<_>) = grammar
-		.punct
-		.iter()
-		.filter(|(token, _name)| token.len() == 1)
-		.map(|(token, name)| (token.chars().next().unwrap(), format_ident!("{}", name)))
-		.unzip();
+fn generate_syntax_kinds(kinds: &KindsSrc, grammar: &AstSrc) -> Result<String> {
+	let t_macros = kinds.tokens().filter_map(TokenKind::expand_t_macros);
+	let token_kinds = kinds.tokens().map(TokenKind::expand_kind);
 
-	let punctuation_values = grammar
-		.punct
-		.iter()
-		.map(|(token, _name)| escape_token_macro(token));
-	let punctuation = grammar
-		.punct
-		.iter()
-		.map(|(_token, name)| format_ident!("{}", name))
-		.collect::<Vec<_>>();
-	let punctuation_enum = grammar
-		.punct
-		.iter()
-		.map(|(token, name)| {
-			let id = format_ident!("{}", name);
-			quote! {
-				#[token(#token)]
-				#id
-			}
-		})
-		.collect::<Vec<_>>();
+	let keywords = kinds
+		.tokens()
+		.filter(|k| matches!(k, TokenKind::Keyword { .. }))
+		.map(TokenKind::name)
+		.map(|n| format_ident!("{n}"));
 
-	let x = |name: &str| format_ident!("{}_KW", to_upper_snake_case(name));
-	let full_keywords_values = &grammar.keywords;
-	let full_keywords = full_keywords_values.iter().map(|s| x(s.as_str()));
-
-	let all_keywords_values = grammar.keywords.to_vec();
-	let all_keywords_idents = all_keywords_values.iter().map(|kw| format_ident!("{}", kw));
-	let all_keywords = all_keywords_values
+	let nodes = kinds
+		.nodes
 		.iter()
-		.map(|s| x(&**s))
+		.map(|name| format_ident!("{}", name))
 		.collect::<Vec<_>>();
-	let all_keywords_enum = all_keywords_values
-		.iter()
-		.map(|s| {
-			let id = x(&**s);
-			quote! {
-				#[token(#s)]
-				#id
-			}
-		})
-		.collect::<Vec<_>>();
 
-	let tokens_enum = grammar
-		.literals
+	let enums = grammar
+		.enums
 		.iter()
-		.map(|l| {
-			let regex = &l.regex;
-			let id = format_ident!("{}", l.name);
-			let lexer = l
-				.lexer
-				.as_ref()
-				.map(|l| {
-					let id: TokenStream = l.parse().expect("path");
-					quote! {
-						, #id
-					}
-				})
-				.unwrap_or_else(|| quote! {});
-			quote! {
-				#[regex(#regex #lexer)]
-				#id
-			}
-		})
-		.collect::<Vec<_>>();
-
-	let nodes = grammar
-		.nodes
-		.iter()
-		.map(|name| format_ident!("{}", name))
-		.collect::<Vec<_>>();
+		.map(|e| format_ident!("{}", to_upper_snake_case(&e.name)))
+		.chain(
+			grammar
+				.token_enums
+				.iter()
+				.map(|e| format_ident!("{}", to_upper_snake_case(&e.name))),
+		);
 
 	let ast = quote! {
-		#![allow(bad_style, missing_docs, unreachable_pub)]
+		#![allow(bad_style, missing_docs, unreachable_pub, clippy::manual_non_exhaustive, clippy::match_like_matches_macro)]
 		use logos::Logos;
 
 		/// The kind of syntax node, e.g. `IDENT`, `USE_KW`, or `STRUCT`.
@@ -261,9 +140,7 @@
 			TOMBSTONE,
 			#[doc(hidden)]
 			EOF,
-			#(#punctuation_enum,)*
-			#(#all_keywords_enum,)*
-			#(#tokens_enum,)*
+			#(#token_kinds,)*
 			#[error]
 			ERROR,
 			#(#nodes,)*
@@ -275,32 +152,15 @@
 		impl SyntaxKind {
 			pub fn is_keyword(self) -> bool {
 				match self {
-					#(#all_keywords)|* => true,
+					#(#keywords)|* => true,
 					_ => false,
 				}
 			}
-
-			pub fn is_punct(self) -> bool {
+			pub fn is_enum(self) -> bool {
 				match self {
-					#(#punctuation)|* => true,
+					#(#enums)|* => true,
 					_ => false,
 				}
-			}
-
-			pub fn from_keyword(ident: &str) -> Option<SyntaxKind> {
-				let kw = match ident {
-					#(#full_keywords_values => #full_keywords,)*
-					_ => return None,
-				};
-				Some(kw)
-			}
-
-			pub fn from_char(c: char) -> Option<SyntaxKind> {
-				let tok = match c {
-					#(#single_byte_tokens_values => #single_byte_tokens,)*
-					_ => return None,
-				};
-				Some(tok)
 			}
 
 			pub fn from_raw(r: u16) -> Self {
@@ -313,71 +173,13 @@
 		}
 
 		#[macro_export]
-		macro_rules! T {
-			#([#punctuation_values] => { $crate::SyntaxKind::#punctuation };)*
-			#([#all_keywords_idents] => { $crate::SyntaxKind::#all_keywords };)*
-			[lifetime_ident] => { $crate::SyntaxKind::LIFETIME_IDENT };
-			[ident] => { $crate::SyntaxKind::IDENT };
-			[shebang] => { $crate::SyntaxKind::SHEBANG };
-		}
+		macro_rules! T {#(#t_macros);*}
 		pub use T;
 	};
 
 	reformat(&ast.to_string())
-}
-
-pub struct KindsSrc {
-	pub punct: Vec<(String, String)>,
-	pub keywords: Vec<String>,
-	pub literals: Vec<LiteralKind>,
-	pub nodes: Vec<String>,
-}
-
-pub struct LiteralKind {
-	name: String,
-	regex: String,
-	lexer: Option<String>,
-}
-
-#[macro_export]
-macro_rules! literals {
-	($($name:expr => $regex:expr $(, $lexer:expr)?);* $(;)?) => {
-		vec![
-			$(LiteralKind {
-				name: $name.to_owned(),
-				regex: $regex.to_owned(),
-				lexer: None $(.or_else(|| Some($lexer.to_string())))?,
-			}),*
-		]
-	};
-}
-
-#[macro_export]
-macro_rules! puncts {
-	($($tok:expr => $name:expr);* $(;)?) => {
-		vec![
-			$(($tok.to_owned(), $name.to_owned())),*
-		]
-	};
 }
-use crate::{literals, puncts};
-
-impl KindsSrc {
-	pub fn is_punct(&self, tok: &str) -> bool {
-		self.punct.iter().any(|(t, _)| *t == tok)
-	}
-	pub fn is_literal(&self, tok: &str) -> bool {
-		self.literals.iter().any(|l| l.name == tok)
-	}
 
-	fn get_punct_name(&self, tok: &str) -> Option<&str> {
-		self.punct
-			.iter()
-			.find(|(t, _)| *t == tok)
-			.map(|(_, n)| n.as_str())
-	}
-}
-
 fn generate_nodes(kinds: &KindsSrc, grammar: &AstSrc) -> Result<String> {
 	let (node_defs, node_boilerplate_impls): (Vec<_>, Vec<_>) = grammar
 		.nodes
@@ -400,12 +202,18 @@
 							support::children(&self.syntax)
 						}
 					}
-				} else if let Some(token_kind) = field.token_kind() {
+				} else if let Some(token_kind) = field.token_kind(kinds) {
 					quote! {
 						pub fn #method_name(&self) -> Option<#ty> {
 							support::token(&self.syntax, #token_kind)
 						}
 					}
+				} else if field.is_token_enum(grammar) {
+					quote! {
+						pub fn #method_name(&self) -> Option<#ty> {
+							support::token_child(&self.syntax)
+						}
+					}
 				} else {
 					quote! {
 						pub fn #method_name(&self) -> Option<#ty> {
@@ -513,6 +321,80 @@
 		})
 		.unzip();
 
+	let (token_enum_defs, token_enum_boilerplate_impls): (Vec<_>, Vec<_>) = grammar
+		.token_enums
+		.iter()
+		.map(|en| {
+			let variants: Vec<_> = en
+				.variants
+				.iter()
+				.map(|token| {
+					format_ident!(
+						"{}",
+						to_pascal_case(kinds.token(token).expect("token exists").name())
+					)
+				})
+				.collect();
+			let name = format_ident!("{}", en.name);
+			let kind_name = format_ident!("{}Kind", en.name);
+			let kinds: Vec<_> = variants
+				.iter()
+				.map(|name| format_ident!("{}", to_upper_snake_case(&name.to_string())))
+				.collect();
+
+			let ast_node = quote! {
+				impl AstToken for #name {
+					fn can_cast(kind: SyntaxKind) -> bool {
+						match kind {
+							#(#kinds)|* => true,
+							_ => false,
+						}
+					}
+					fn cast(syntax: SyntaxToken) -> Option<Self> {
+						let res = match syntax.kind() {
+							#(
+							#kinds => #name { syntax, kind: #kind_name::#variants },
+							)*
+							_ => return None,
+						};
+						Some(res)
+					}
+					fn syntax(&self) -> &SyntaxToken {
+						&self.syntax
+					}
+				}
+			};
+
+			(
+				quote! {
+					#[pretty_doc_comment_placeholder_workaround]
+					#[derive(Debug, Clone, PartialEq, Eq, Hash)]
+					pub struct #name { syntax: SyntaxToken, kind: #kind_name }
+
+					#[derive(Debug, Clone, Copy, PartialEq, Eq, Hash)]
+					pub enum #kind_name {
+						#(#variants,)*
+					}
+				},
+				quote! {
+					#ast_node
+
+					impl #name {
+						pub fn kind(&self) -> #kind_name {
+							self.kind
+						}
+					}
+
+					impl std::fmt::Display for #name {
+						fn fmt(&self, f: &mut std::fmt::Formatter<'_>) -> std::fmt::Result {
+							std::fmt::Display::fmt(self.syntax(), f)
+						}
+					}
+				},
+			)
+		})
+		.unzip();
+
 	let (any_node_defs, any_node_boilerplate_impls): (Vec<_>, Vec<_>) = grammar
 		.nodes
 		.iter()
@@ -581,32 +463,22 @@
 			}
 		});
 
-	let defined_nodes: HashSet<_> = node_names.collect();
-
-	for node in kinds
-		.nodes
-		.iter()
-		.map(|kind| to_pascal_case(kind))
-		.filter(|name| !defined_nodes.iter().any(|&it| it == name))
-	{
-		drop(node)
-		// FIXME: restore this
-		// eprintln!("Warning: node {} not defined in ast source", node);
-	}
-
 	let ast = quote! {
-		#![allow(non_snake_case)]
+		#![allow(non_snake_case, clippy::match_like_matches_macro)]
+
 		use crate::{
 			SyntaxNode, SyntaxToken, SyntaxKind::{self, *},
-			ast::{self, AstNode, AstChildren, support},
+			ast::{AstNode, AstToken, AstChildren, support},
 			T,
 		};
 
 		#(#node_defs)*
 		#(#enum_defs)*
+		#(#token_enum_defs)*
 		#(#any_node_defs)*
 		#(#node_boilerplate_impls)*
 		#(#enum_boilerplate_impls)*
+		#(#token_enum_boilerplate_impls)*
 		#(#any_node_boilerplate_impls)*
 		#(#display_impls)*
 	};
@@ -636,276 +508,6 @@
 	use std::fmt::Write;
 	for line in contents {
 		writeln!(dest, "///{}", line).unwrap();
-	}
-}
-
-fn lower(kinds: &KindsSrc, grammar: &Grammar) -> AstSrc {
-	let tokens = "Whitespace Comment String StringVerbantim StringBlock Number Ident"
-		.split_ascii_whitespace()
-		.map(|it| it.to_string())
-		.collect::<Vec<_>>();
-
-	let mut res = AstSrc {
-		tokens,
-		..Default::default()
-	};
-
-	let nodes = grammar.iter().collect::<Vec<_>>();
-
-	for &node in &nodes {
-		let name = grammar[node].name.clone();
-		let rule = &grammar[node].rule;
-		match lower_enum(grammar, rule) {
-			Some(variants) => {
-				let enum_src = AstEnumSrc {
-					doc: Vec::new(),
-					name,
-					traits: Vec::new(),
-					variants,
-				};
-				res.enums.push(enum_src);
-			}
-			None => {
-				let mut fields = Vec::new();
-				lower_rule(&mut fields, grammar, None, rule);
-				res.nodes.push(AstNodeSrc {
-					doc: Vec::new(),
-					name,
-					traits: Vec::new(),
-					fields,
-				});
-			}
-		}
-	}
-
-	deduplicate_fields(&mut res);
-	extract_enums(&mut res);
-	extract_struct_traits(kinds, &mut res);
-	extract_enum_traits(&mut res);
-	res
-}
-
-fn lower_enum(grammar: &Grammar, rule: &Rule) -> Option<Vec<String>> {
-	let alternatives = match rule {
-		Rule::Alt(it) => it,
-		_ => return None,
-	};
-	let mut variants = Vec::new();
-	for alternative in alternatives {
-		match alternative {
-			Rule::Node(it) => variants.push(grammar[*it].name.clone()),
-			Rule::Token(it) if grammar[*it].name == ";" => (),
-			_ => return None,
-		}
-	}
-	Some(variants)
-}
-
-fn lower_rule(acc: &mut Vec<Field>, grammar: &Grammar, label: Option<&String>, rule: &Rule) {
-	if lower_comma_list(acc, grammar, label, rule) {
-		return;
-	}
-
-	match rule {
-		Rule::Node(node) => {
-			let ty = grammar[*node].name.clone();
-			let name = label.cloned().unwrap_or_else(|| to_lower_snake_case(&ty));
-			let field = Field::Node {
-				name,
-				ty,
-				cardinality: Cardinality::Optional,
-			};
-			acc.push(field);
-		}
-		Rule::Token(token) => {
-			assert!(label.is_none(), "uexpected label: {:?}", label);
-			let name = grammar[*token].name.clone();
-			let field = Field::Token(name);
-			acc.push(field);
-		}
-		Rule::Rep(inner) => {
-			if let Rule::Node(node) = &**inner {
-				let ty = grammar[*node].name.clone();
-				let name = label
-					.cloned()
-					.unwrap_or_else(|| pluralize(&to_lower_snake_case(&ty)));
-				let field = Field::Node {
-					name,
-					ty,
-					cardinality: Cardinality::Many,
-				};
-				acc.push(field);
-				return;
-			}
-			todo!("unsupported repitition: {:?}", rule)
-		}
-		Rule::Labeled { label: l, rule } => {
-			assert!(label.is_none());
-			lower_rule(acc, grammar, Some(l), rule);
-		}
-		Rule::Seq(rules) | Rule::Alt(rules) => {
-			for rule in rules {
-				lower_rule(acc, grammar, label, rule)
-			}
-		}
-		Rule::Opt(rule) => lower_rule(acc, grammar, label, rule),
-	}
-}
-
-// (T (',' T)* ','?)
-fn lower_comma_list(
-	acc: &mut Vec<Field>,
-	grammar: &Grammar,
-	label: Option<&String>,
-	rule: &Rule,
-) -> bool {
-	let rule = match rule {
-		Rule::Seq(it) => it,
-		_ => return false,
-	};
-	let (node, repeat, trailing_comma) = match rule.as_slice() {
-		[Rule::Node(node), Rule::Rep(repeat), Rule::Opt(trailing_comma)] => {
-			(node, repeat, trailing_comma)
-		}
-		_ => return false,
-	};
-	let repeat = match &**repeat {
-		Rule::Seq(it) => it,
-		_ => return false,
-	};
-	match repeat.as_slice() {
-		[comma, Rule::Node(n)] if comma == &**trailing_comma && n == node => (),
-		_ => return false,
-	}
-	let ty = grammar[*node].name.clone();
-	let name = label
-		.cloned()
-		.unwrap_or_else(|| pluralize(&to_lower_snake_case(&ty)));
-	let field = Field::Node {
-		name,
-		ty,
-		cardinality: Cardinality::Many,
-	};
-	acc.push(field);
-	true
-}
-
-fn deduplicate_fields(ast: &mut AstSrc) {
-	for node in &mut ast.nodes {
-		let mut i = 0;
-		'outer: while i < node.fields.len() {
-			for j in 0..i {
-				let f1 = &node.fields[i];
-				let f2 = &node.fields[j];
-				if f1 == f2 {
-					node.fields.remove(i);
-					continue 'outer;
-				}
-			}
-			i += 1;
-		}
-	}
-}
-
-fn extract_enums(ast: &mut AstSrc) {
-	for node in &mut ast.nodes {
-		for enm in &ast.enums {
-			let mut to_remove = Vec::new();
-			for (i, field) in node.fields.iter().enumerate() {
-				let ty = field.ty().to_string();
-				if enm.variants.iter().any(|it| it == &ty) {
-					to_remove.push(i);
-				}
-			}
-			if to_remove.len() == enm.variants.len() {
-				node.remove_field(to_remove);
-				let ty = enm.name.clone();
-				let name = to_lower_snake_case(&ty);
-				node.fields.push(Field::Node {
-					name,
-					ty,
-					cardinality: Cardinality::Optional,
-				});
-			}
-		}
-	}
-}
-
-fn extract_struct_traits(kinds: &KindsSrc, ast: &mut AstSrc) {
-	// TODO: add common accessor traits here.
-	let traits: &[(&str, &[&str])] = &[];
-
-	for node in &mut ast.nodes {
-		for (name, methods) in traits {
-			extract_struct_trait(kinds, node, name, methods);
-		}
-	}
-}
-
-fn extract_struct_trait(
-	kinds: &KindsSrc,
-	node: &mut AstNodeSrc,
-	trait_name: &str,
-	methods: &[&str],
-) {
-	let mut to_remove = Vec::new();
-	for (i, field) in node.fields.iter().enumerate() {
-		let method_name = field.method_name(kinds).to_string();
-		if methods.iter().any(|&it| it == method_name) {
-			to_remove.push(i);
-		}
-	}
-	if to_remove.len() == methods.len() {
-		node.traits.push(trait_name.to_string());
-		node.remove_field(to_remove);
-	}
-}
-
-fn extract_enum_traits(ast: &mut AstSrc) {
-	let enums = ast.enums.clone();
-	for enm in &mut ast.enums {
-		if enm.name == "Stmt" {
-			continue;
-		}
-		let nodes = &ast.nodes;
-
-		let mut variant_traits = enm.variants.iter().map(|var| {
-			nodes
-				.iter()
-				.find_map(|node| {
-					if &node.name != var {
-						return None;
-					}
-					Some(node.traits.iter().cloned().collect::<BTreeSet<_>>())
-				})
-				.unwrap_or_else(|| {
-					enums
-						.iter()
-						.find_map(|node| {
-							if &node.name != var {
-								return None;
-							}
-							Some(node.traits.iter().cloned().collect::<BTreeSet<_>>())
-						})
-						.unwrap_or_else(|| {
-							panic!("{}", {
-								&format!(
-									"Could not find a struct `{}` for enum `{}::{}`",
-									var, enm.name, var
-								)
-							})
-						})
-				})
-		});
-
-		let mut enum_traits = match variant_traits.next() {
-			Some(it) => it,
-			None => continue,
-		};
-		for traits in variant_traits {
-			enum_traits = enum_traits.intersection(&traits).cloned().collect();
-		}
-		enm.traits = enum_traits.into_iter().collect();
 	}
 }
modifiedxtask/src/sourcegen/util.rsdiffbeforeafterboth
--- a/xtask/src/sourcegen/util.rs
+++ b/xtask/src/sourcegen/util.rs
@@ -1,6 +1,6 @@
 use std::{fs, path::Path};
 
-use anyhow::{bail, Result};
+use anyhow::Result;
 use xshell::{cmd, Shell};
 
 /// Checks that the `file` has the specified `contents`. If that is not the
@@ -15,13 +15,13 @@
 
 	eprintln!(" {} was not up-to-date, updating\n", file.display());
 	if std::env::var("CI").is_ok() {
-		eprintln!("NOTE: run `cargo test` locally and commit the updated files\n");
+		eprintln!("NOTE: run `cargo xtask` locally and commit the updated files\n");
 	}
 	if let Some(parent) = file.parent() {
 		let _ = fs::create_dir_all(parent);
 	}
 	fs::write(file, contents).unwrap();
-	bail!("some file was not up to date and has been updated, simply re-run the tests");
+	Ok(())
 }
 
 // Eww, someone configured git to use crlf?
@@ -80,9 +80,7 @@
 	// let _e = pushenv("RUSTUP_TOOLCHAIN", "stable");
 	// rustfmt()?;
 	let sh = Shell::new()?;
-	let stdout = cmd!(sh, "rustfmt --config fn_single_line=true")
-		.stdin(text)
-		.read()?;
+	let stdout = cmd!(sh, "rustfmt").stdin(text).read()?;
 	Ok(format!(
 		"{}\n\n{}\n",
 		"//! This is a generated file, please do not edit manually. Changes can be