Sublime相关

通过添加 Build System 的方式来使 Sublime Text 3 运行 JS、ES6：

参考文章：如何优雅地使用Sublime Text3

参考书目：《ES6标准入门》阮一峰

摘抄：

1. 下载安装配置 NodeJS
2. 在 Sublime 选择 Tools->Build System->New Build System...
3. 编辑，命名（如 Node.sublime-build）并保存，位置默认

   {
       "cmd": [
           "node",
           "--use-strict",
           "--harmony",
           "$file"
       ],
       "selector": "source.js"
   }

4. 在 Sublime 中选择 Tools->Build System->Node，编写完JS文件后保存 Ctrl + B 即可。
5. 遇到类似于 SyntaxError: Unexpected token import 的错误，可以使用阮一峰老师写的 ES-Checker 模块检查运行环境对ES6的支持情况，如：

   C:UsersUsername>es-checker
   
   ECMAScript 6 Feature Detection (v1.3.0)
   
   Variables
     √ let and const
     √ TDZ error for too-early access of let or const declarations
     √ Redefinition of const declarations not allowed
     × destructuring assignments/declarations for arrays and objects
     × ... operator
   
   Data Types
     √ For...0f loop
     √ Map, Set, WeakMap, WeakSet
     √ Symbol
     √ Symbols cannot be implicitly coerced
   
   Number
     √ Octal (e.g. 0o1 ) and binary (e.g. 0b10 ) literal forms
     √ Old octal literal invalid now (e.g. 01 )
     √ Static functions added to Math (e.g. Math.hypot(), Math.acosh(), Math.imul() )
     √ Static functions added to Number (Number.isNaN(), Number.isInteger() )
   
   String
     √ Methods added to String.prototype (String.prototype.includes(), String.prototype.repeat() )
     √ Unicode code-point escape form in string literals (e.g. u{20BB7} )
     √ Unicode code-point escape form in identifier names (e.g. var u{20BB7} = 42; )
     × Unicode code-point escape form in regular expressions (e.g. var regexp = /u{20BB7}/u; )
     × y flag for sticky regular expressions (e.g. /b/y )
     √ Template String Literals
   
   Function
     √ arrow function
     × default function parameter values
     × destructuring for function parameters
     × Inferences for function name property for anonymous functions
     × Tail-call optimization for function calls and recursion
   
   Array
     × Methods added to Array.prototype ([].fill(), [].find(), [].findIndex(), [].entries(), [].keys(), [].values() )
     √ Static functions added to Array (Array.from(), Array.of() )
     √ TypedArrays like Uint8Array, ArrayBuffer, Int8Array(), Int32Array(), Float64Array()
     √ Some Array methods (e.g. Int8Array.prototype.slice(), Int8Array.prototype.join(), Int8Array.prototype.forEach() ) added to the TypedArray prototypes
     × Some Array statics (e.g. Uint32Array.from(), Uint32Array.of() ) added to the TypedArray constructors
   
   Object
     √ __proto__ in object literal definition sets [[Prototype]] link
     × Static functions added to Object (Object.getOwnSymbolNames(), Object.assign() )
     √ Object Literal Computed Property
     √ Object Literal Property Shorthands
     × Proxies
     × Reflect
   
   Generator and Promise
     √ Generator function
     √ Promises
   
   Class
     √ Class
     √ super allowed in object methods
     √ class ABC extends Array { .. }
   
   Module
     × Module export command
     × Module import command
   
   
   =========================================
   Passes 27 feature Dectations
   Your runtime supports 64% of ECMAScript 6
   =========================================