Fixup README...

Author: Robert Jackson

README.md

@@ -4,33 +4,43 @@ This provides debug macros and feature flagging.
 
 ## Setup
 
-The plugin takes 5 types options: `envFlags`, `features`, `debugTools`, `externalizeHelpers` and `svelte`. The `importSpecifier` is used as a hint to this plugin as to where macros are being imported and completely configurable by the host. Like Babel you can supply your own helpers using the `externalizeHelpers` options.
+The plugin takes 4 types options: `flags`, `svelte`, `debugTools`, and
+`externalizeHelpers`. The `importSpecifier` is used as a hint to this plugin as
+to where macros are being imported and completely configurable by the host.
+
+Like Babel you can supply your own helpers using the `externalizeHelpers`
+options.
 
 ```js
 {
   plugins: [
     ['babel-debug-macros', {
-      // @required
-      envFlags: {
-        source: '@ember/env-flags',
-        flags: { DEBUG: true }
-      },
       // @required
       debugTools: {
+        isDebug: true,
         source: 'debug-tools',
         // @optional
         assertPredicateIndex: 0
       },
-      // @optional
-      features: {
-        name: 'ember-source',
-        source: '@ember/features',
-        flags: { FEATURE_A: false, FEATURE_B: true, DEPRECATED_CONTROLLERS: "2.12.0" }
-      },
+
+      flags: [
+        { source: '@ember/env-flags', flags: { DEBUG: true } },
+        {
+          name: 'ember-source',
+          source: '@ember/features',
+          flags: {
+            FEATURE_A: false,
+            FEATURE_B: true,
+            DEPRECATED_CONTROLLERS: "2.12.0"
+          }
+        }
+      ],
+
       // @optional
       svelte: {
         'ember-source': "2.15.0"
       },
+
       // @optional
       externalizeHelpers: {
         module: true,
@@ -66,12 +76,12 @@ woot();
 Transforms to:
 
 ```javascript
-if (true) {
+if (true /* DEBUG */) {
   console.log('Hello from debug');
 }
 
 let woot;
-if (false) {
+if (false /* FEATURE_A */) {
   woot = () => 'woot';
 } else if (true) {
   woot = () => 'toow';
@@ -141,7 +151,9 @@ let foo = 2;
 
 ## Externalized Helpers
 
-When you externalize helpers you must provide runtime implementations for the above macros. An expansion will still occur, however we will emit references to those runtime helpers.
+When you externalize helpers you must provide runtime implementations for the
+above macros. An expansion will still occur, however we will emit references to
+those runtime helpers.
 
 A global expansion looks like the following:
 
@@ -173,26 +185,28 @@ Expands into:
 
 # Svelte
 
-Svelte allows for consumers to opt into stripping deprecated code from your dependecies. By adding a package name and minimum version that contains no deprecations, that code will be compiled away.
+Svelte allows for consumers to opt into stripping deprecated code from your
+dependecies. By adding a package name and minimum version that contains no
+deprecations, that code will be compiled away.
 
-For example, consider you are on `[email protected]` and you have no deprecations. All deprecated code in `ember-source` that is `<=2.10.0` will be removed.
+For example, consider you are on `[email protected]` and you have no
+deprecations. All deprecated code in `ember-source` that is `<=2.10.0` will be
+removed.
 
 ```
-...
+
 svelte: {
   "ember-source": "2.10.0"
 }
-...
+
 ```
 
-Now if you bump to `[email protected]` you may encounter new deprecations. The workflow would then be to clear out all deprecations and then bump the version in the `svelte` options.
+Now if you bump to `[email protected]` you may encounter new deprecations.
+The workflow would then be to clear out all deprecations and then bump the
+version in the `svelte` options.
 
 ```
 svelte: {
   "ember-source": "2.11.0"
 }
 ```
-
-# Hygenic
-
-As you may notice that we inject `DEBUG` into the code when we expand the macro. We guarantee that the binding is unique when injected and follow the local binding name if it is imported directly.