[ECMAScript] ES 2017的二级目录结构

ECMAScript 2017 规范已经发布了，这一版目录结构非常清晰，
以下是ES 2017规范的二级目录结构：

Introduction

1 Scope
2 Conformance
3 Normative References
4 Overview
    4.1 Web Scripting
    4.2 ECMAScript Overview
    4.3 Terms and Definitions
    4.4 Organization of This Specification
5 Notational Conventions
    5.1 Syntactic and Lexical Grammars
    5.2 Algorithm Conventions
    5.3 Static Semantic Rules
6 ECMAScript Data Types and Values
    6.1 ECMAScript Language Types
    6.2 ECMAScript Specification Types
7 Abstract Operations
    7.1 Type Conversion
    7.2 Testing and Comparison Operations
    7.3 Operations on Objects
    7.4 Operations on Iterator Objects
8 Executable Code and Execution Contexts
    8.1 Lexical Environments
    8.2 Realms
    8.3 Execution Contexts
    8.4 Jobs and Job Queues
    8.5 InitializeHostDefinedRealm()
    8.6 RunJobs()
    8.7 Agents
    8.8 Agent Clusters
    8.9 Forward Progress
9 Ordinary and Exotic Objects Behaviours
    9.1 Ordinary Object Internal Methods and Internal Slots
    9.2 ECMAScript Function Objects
    9.3 Built‑in Function Objects
    9.4 Built‑in Exotic Object Internal Methods and Slots
    9.5 Proxy Object Internal Methods and Internal Slots
10 ECMAScript Language: Source Code
    10.1 Source Text
    10.2 Types of Source Code
11 ECMAScript Language: Lexical Grammar
    11.1 Unicode Format‑Control Characters
    11.2 White Space
    11.3 Line Terminators
    11.4 Comments
    11.5 Tokens
    11.6 Names and Keywords
    11.7 Punctuators
    11.8 Literals
    11.9 Automatic Semicolon Insertion
12 ECMAScript Language: Expressions
    12.1 Identifiers
    12.2 Primary Expression
    12.3 Left‑Hand‑Side Expressions
    12.4 Update Expressions
    12.5 Unary Operators
    12.6 Exponentiation Operator
    12.7 Multiplicative Operators
    12.8 Additive Operators
    12.9 Bitwise Shift Operators
    12.10 Relational Operators
    12.11 Equality Operators
    12.12 Binary Bitwise Operators
    12.13 Binary Logical Operators
    12.14 Conditional Operator (?:)
    12.15 Assignment Operators
    12.16 Comma Operator (,)    
13 ECMAScript Language: Statements and Declarations
    13.1 Statement Semantics
    13.2 Block
    13.3 Declarations and the Variable Statement
    13.4 Empty Statement
    13.5 Expression Statement
    13.6 The if Statement
    13.7 Iteration Statements
    13.8 The continue Statement
    13.9 The break Statement
    13.10 The return Statement
    13.11 The with Statement
    13.12 The switch Statement
    13.13 Labelled Statements
    13.14 The throw Statement
    13.15 The try Statement
    13.16 The debugger Statement
14 ECMAScript Language: Functions and Classes
    14.1 Function Definitions
    14.2 Arrow Function Definitions
    14.3 Method Definitions
    14.4 Generator Function Definitions
    14.5 Class Definitions
    14.6 Async Function Definitions
    14.7 Async Arrow Function Definitions
    14.8 Tail Position Calls
15 ECMAScript Language: Scripts and Modules
    15.1 Scripts
    15.2 Modules
16 Error Handling and Language Extensions
    16.1 HostReportErrors(errorList)
    16.2 Forbidden Extensions
17 ECMAScript Standard Built‑in Objects
18 The Global Object
    18.1 Value Properties of the Global Object
    18.2 Function Properties of the Global Object
    18.3 Constructor Properties of the Global Object
    18.4 Other Properties of the Global Object
19 Fundamental Objects
    19.1 Object Objects
    19.2 Function Objects
    19.3 Boolean Objects
    19.4 Symbol Objects
    19.5 Error Objects    
20 Numbers and Dates
    20.1 Number Objects
    20.2 The Math Object
    20.3 Date Objects    
21 Text Processing
    21.1 String Objects
    21.2 RegExp (Regular Expression) Objects
22 Indexed Collections
    22.1 Array Objects
    22.2 TypedArray Objects
23 Keyed Collection
    23.1 Map Objects
    23.2 Set Objects
    23.3 WeakMap Objects
    23.4 WeakSet Objects
24 Structured Data
    24.1 ArrayBuffer Objects
    24.2 SharedArrayBuffer Objects
    24.3 DataView Objects
    24.4 The Atomics Object
    24.5 The JSON Object
25 Control Abstraction Objects
    25.1 Iteration
    25.2 GeneratorFunction Objects
    25.3 Generator Objects
    25.4 Promise Objects
    25.5 AsyncFunction Objects
26 Reflection
    26.1 The Reflect Object
    26.2 Proxy Objects
    26.3 Module Namespace Objects
27 Memory Model
    27.1 Memory Model Fundamentals
    27.2 Agent Events Records
    27.3 Chosen Value Records
    27.4 Candidate Executions
    27.5 Abstract Operations for the Memory Model
    27.6 Relations of Candidate Executions
    27.7 Properties of Valid Executions
    27.8 Races
    27.9 Data Races
    27.10 Data Race Freedom
    27.11 Shared Memory Guidelines

A Grammar Summary
B Additional ECMAScript Features for Web Browsers
C The Strict Mode of ECMAScript
D Corrections and Clarifications in ECMAScript 2015 with Possible Compatibility Impact
E Additions and Changes That Introduce Incompatibilities with Prior Editions
F Bibliography
G Copyright & Software License

参考

Standard ECMA-262 archive