+
+- [Installation](./installation/)
+- [Guides](./guides/)
+ - [Pour commencer](./guides/getting-started.md)
+ - [Les Conseils pratiques](guides/common-tips.md)
+ - [Test des touches, de la souris et d'autres événements DOM](guides/dom-events.md)
+ - [Tester le comportement asynchrone](guides/testing-async-components.md)
+ - [Utilisation avec TypeScript](guides/using-with-typescript.md)
+ - [Utilisation avec Vue Router](guides/using-with-vue-router.md)
+ - [Utilisation avec Vuex](guides/using-with-vuex.md)
+ - [Bibliothèques utiles pour les tests](guides/useful-libraries-for-testing.md)
+- [API](api/)
+ - [mount](api/mount.md)
+ - [shallowMount](api/shallowMount.md)
+ - [render](api/render.md)
+ - [renderToString](api/renderToString.md)
+ - [Mounting Options](api/options.md)
+ - [context](api/options.md#context)
+ - [slots](api/options.md#slots)
+ - [scopedSlots](api/options.md#scopedslots)
+ - [stubs](api/options.md#stubs)
+ - [mocks](api/options.md#mocks)
+ - [localVue](api/options.md#localvue)
+ - [attachToDocument](api/options.md#attachtodocument)
+ - [attrs](api/options.md#attrs)
+ - [propsData](api/options.md#propsdata)
+ - [listeners](api/options.md#listeners)
+ - [parentComponent](api/options.md#parentComponent)
+ - [provide](api/options.md#provide)
+ - [other options](api/options.md#other-options)
+ - [Wrapper](api/wrapper/)
+ - [attributes](api/wrapper/attributes.md)
+ - [classes](api/wrapper/classes.md)
+ - [contains](api/wrapper/contains.md)
+ - [emitted](api/wrapper/emitted.md)
+ - [emittedByOrder](api/wrapper/emittedByOrder.md)
+ - [exists](api/wrapper/exists.md)
+ - [destroy](api/wrapper/destroy.md)
+ - [find](api/wrapper/find.md)
+ - [findAll](api/wrapper/findAll.md)
+ - [get](api/wrapper/get.md)
+ - [html](api/wrapper/html.md)
+ - [is](api/wrapper/is.md)
+ - [isEmpty](api/wrapper/isEmpty.md)
+ - [isVueInstance](api/wrapper/isVueInstance.md)
+ - [name](api/wrapper/name.md)
+ - [props](api/wrapper/props.md)
+ - [setChecked](api/wrapper/setChecked.md)
+ - [setData](api/wrapper/setData.md)
+ - [setMethods](api/wrapper/setMethods.md)
+ - [setProps](api/wrapper/setProps.md)
+ - [setSelected](api/wrapper/setSelected.md)
+ - [setValue](api/wrapper/setValue.md)
+ - [text](api/wrapper/text.md)
+ - [trigger](api/wrapper/trigger.md)
+ - [isVisible](api/wrapper/isVisible.md)
+ - [WrapperArray](api/wrapper-array/)
+ - [at](api/wrapper-array/at.md)
+ - [contains](api/wrapper-array/contains.md)
+ - [exists](api/wrapper/exists.md)
+ - [destroy](api/wrapper-array/destroy.md)
+ - [filter](api/wrapper-array/filter.md)
+ - [is](api/wrapper-array/is.md)
+ - [isEmpty](api/wrapper-array/isEmpty.md)
+ - [isVueInstance](api/wrapper-array/isVueInstance.md)
+ - [setChecked](api/wrapper-array/setChecked.md)
+ - [setData](api/wrapper-array/setData.md)
+ - [setMethods](api/wrapper-array/setMethods.md)
+ - [setProps](api/wrapper-array/setProps.md)
+ - [setValue](api/wrapper-array/setValue.md)
+ - [trigger](api/wrapper-array/trigger.md)
+ - [isVisible](api/wrapper-array/isVisible.md)
+ - [components](api/components/)
+ - [RouterLinkStub](api/components/RouterLinkStub.md)
+ - [Selectors](api/selectors.md)
+ - [createWrapper](api/createWrapper.md)
+ - [createLocalVue](api/createLocalVue.md)
+ - [config](api/config.md)
diff --git a/docs/fr/api/README.md b/docs/fr/api/README.md
new file mode 100644
index 000000000..a5ce70cf9
--- /dev/null
+++ b/docs/fr/api/README.md
@@ -0,0 +1,11 @@
+# API
+
+!!!include(docs/fr/api/mount.md)!!!
+!!!include(docs/fr/api/shallowMount.md)!!!
+!!!include(docs/fr/api/render.md)!!!
+!!!include(docs/fr/api/renderToString.md)!!!
+!!!include(docs/fr/api/selectors.md)!!!
+!!!include(docs/fr/api/createLocalVue.md)!!!
+!!!include(docs/fr/api/createWrapper.md)!!!
+!!!include(docs/fr/api/config.md)!!!
+!!!include(docs/fr/api/enableAutoDestroy.md)!!!
diff --git a/docs/fr/api/components/README.md b/docs/fr/api/components/README.md
new file mode 100644
index 000000000..f2da50ea6
--- /dev/null
+++ b/docs/fr/api/components/README.md
@@ -0,0 +1,4 @@
+# Components
+
+Vue Test Utils comprend des composants utilitaires que vous pouvez utiliser pour avoir des composants de remplacement (stubs).
+!!!include(docs/fr/api/components/RouterLinkStub.md)!!!
diff --git a/docs/fr/api/components/RouterLinkStub.md b/docs/fr/api/components/RouterLinkStub.md
new file mode 100644
index 000000000..7fd0ba7eb
--- /dev/null
+++ b/docs/fr/api/components/RouterLinkStub.md
@@ -0,0 +1,20 @@
+## RouterLinkStub
+
+Un composant pour mettre en place le composant Vue Router `router-link`.
+
+Vous pouvez utiliser ce composant pour trouver un composant router-link dans l'arbre de rendu.
+
+- **Usage:**
+
+Pour le définir comme un stub dans les options de montage :
+
+```js
+import { mount, RouterLinkStub } from '@vue/test-utils'
+
+const wrapper = mount(Component, {
+ stubs: {
+ RouterLink: RouterLinkStub
+ }
+})
+expect(wrapper.find(RouterLinkStub).props().to).toBe('/some/path')
+```
diff --git a/docs/fr/api/config.md b/docs/fr/api/config.md
new file mode 100644
index 000000000..416587948
--- /dev/null
+++ b/docs/fr/api/config.md
@@ -0,0 +1,114 @@
+## Config
+
+Vue Test Utils comprend un objet de configuration des options définies utilisées par Vue Test Utils.
+
+### Vue Test Utils Config Options
+
+### `showDeprecationWarnings`
+
+- type: `Boolean`
+- default: `true`
+
+Contrôler s'il faut ou non afficher des avertissements de dépréciation . Lorsqu'il est sur `true`, tous les avertissements de dépréciation sont visibles dans la console.
+
+Exemple:
+
+```js
+import { config } from '@vue/test-utils'
+
+config.showDeprecationWarnings = false
+```
+
+### `deprecationWarningHandler`
+
+- type: `Function`
+
+Permet un contrôle fin des avertissements de dépréciation. Lorsque `showDeprecationWarnings` est défini à `true`, tous les avertissements de dépréciation seront passés à ce gestionnaire avec le nom de la méthode comme premier argument et le message original comme second.
+
+::: tip
+Cela peut être utile pour enregistrer les messages de dépréciation à un endroit séparé ou pour aider à la mise à jour progressive de la base de code vers la dernière version de test utils en ignorant certains avertissements de fonctions dépréciées.
+:::
+
+Example:
+
+```js
+import { config } from '@vue/test-utils'
+
+config.showDeprecationWarnings = true
+config.deprecationWarningHandler = (method, message) => {
+ if (method === 'emittedByOrder') return
+
+ console.error(msg)
+}
+```
+
+### `stubs`
+
+- type: `{ [name: string]: Component | boolean | string }`
+- default: `{}`
+
+Le stub stocké dans `config.stubs` est utilisé par défaut.
+Les stubs sont à utiliser dans les composants. Ils sont écrasés par les `stubs` passés dans les options de montage.
+
+Lorsque l'on passe des `stubs` sous forme de tableau dans les options de montage, les `config.stubs` sont convertis en un tableau, et vont stuber les composants avec un composant de base qui retourne `<${component name}-stub>`.
+
+Exemple:
+
+```js
+import { config } from '@vue/test-utils'
+
+config.stubs['my-component'] = ''
+```
+
+### `mocks`
+
+- type: `Object`
+- default: `{}`
+
+Comme pour les `stubs`, les valeurs passées à `config.mocks` sont utilisées par défaut. Toute valeur passée à l'objet d'options de montage `mocks` aura la priorité sur celles déclarées dans `config.mocks`.
+
+Exemple:
+
+```js
+import { config } from '@vue/test-utils'
+
+config.mocks['$store'] = {
+ state: {
+ id: 1
+ }
+}
+```
+
+### `methods`
+
+- type: `{ [name: string]: Function }`
+- default: `{}`
+
+Vous pouvez configurer les méthodes par défaut en utilisant l'objet `config`. Cela peut être utile pour les plugins qui injectent des méthodes aux composants, comme [VeeValidate](https://logaretm.github.io/vee-validate/). Vous pouvez surcharger les méthodes définies dans `config` en passant des `méthodes` dans les options de montage.
+
+Exemple:
+
+```js
+import { config } from '@vue/test-utils'
+
+config.methods['getData'] = () => {}
+```
+
+### `provide`
+
+- type: `Object`
+- default: `{}`
+
+Comme les `stubs` ou `mocks`, les valeurs passées à "config.provide" sont utilisées par défaut. Toutes les valeurs passées à l'objet d'options de montage `provide` auront la priorité sur celles déclarées dans `config.provide`. **Veuillez noter qu'il n'est pas possible de passer une fonction comme `config.provide`.**
+
+Exemple:
+
+```js
+import { config } from '@vue/test-utils'
+
+config.provide['$logger'] = {
+ log: (...args) => {
+ console.log(...args)
+ }
+}
+```
diff --git a/docs/fr/api/createLocalVue.md b/docs/fr/api/createLocalVue.md
new file mode 100644
index 000000000..a8d646872
--- /dev/null
+++ b/docs/fr/api/createLocalVue.md
@@ -0,0 +1,59 @@
+## createLocalVue()
+
+- **Arguments:**
+
+ - `{Object} options`
+ - `{Function} errorHandler`
+
+- **Retours:**
+
+ - `{Component}`
+
+- **Usage:**
+
+`createLocalVue` renvoie une classe Vue pour que vous puissiez ajouter des composants, des mixins et installer des plugins sans polluer la classe Vue globale.
+
+L'option `errorHandler` peut être utilisée pour gérer les erreurs non attrapées pendant la fonction de rendu du composant et les observateurs.
+
+Utilisez-la avec `options.localVue`:
+
+**Sans les options:**
+
+```js
+import { createLocalVue, shallowMount } from '@vue/test-utils'
+import MyPlugin from 'my-plugin'
+import Foo from './Foo.vue'
+
+const localVue = createLocalVue()
+localVue.use(MyPlugin)
+const wrapper = shallowMount(Foo, {
+ localVue,
+ mocks: { foo: true }
+})
+expect(wrapper.vm.foo).toBe(true)
+
+const freshWrapper = shallowMount(Foo)
+expect(freshWrapper.vm.foo).toBe(false)
+```
+
+**Avec l'option [`errorHandler`](https://vuejs.org/v2/api/#errorHandler):**
+
+```js
+import { createLocalVue, shallowMount } from '@vue/test-utils'
+import Foo from './Foo.vue'
+
+const errorHandler = (err, vm, info) => {
+ expect(err).toBeInstanceOf(Error)
+}
+
+const localVue = createLocalVue({
+ errorHandler
+})
+
+// Foo lance une erreur à l'intérieur d'un crochet de cycle de vie
+const wrapper = shallowMount(Foo, {
+ localVue
+})
+```
+
+- **Voir aussi:** [Common Tips](../guides/common-tips.md#applying-global-plugins-and-mixins)
diff --git a/docs/fr/api/createWrapper.md b/docs/fr/api/createWrapper.md
new file mode 100644
index 000000000..d750d1893
--- /dev/null
+++ b/docs/fr/api/createWrapper.md
@@ -0,0 +1,25 @@
+## createWrapper(node [, options])
+
+- **Arguments:**
+
+ - `{vm|HTMLElement} node`
+ - `{Object} options`
+ - `{Boolean} attachedToDocument`
+
+- **Retours:**
+
+ - `{Wrapper}`
+
+- **Usage:**
+
+`createWrapper` crée un `Wrapper` pour une instance Vue montée, ou un élément HTML.
+
+```js
+import { createWrapper } from '@vue/test-utils'
+import Foo from './Foo.vue'
+
+const Constructor = Vue.extend(Foo)
+const vm = new Constructor().$mount()
+const wrapper = createWrapper(vm)
+expect(wrapper.vm.foo).toBe(true)
+```
diff --git a/docs/fr/api/enableAutoDestroy.md b/docs/fr/api/enableAutoDestroy.md
new file mode 100644
index 000000000..3f14e31f2
--- /dev/null
+++ b/docs/fr/api/enableAutoDestroy.md
@@ -0,0 +1,25 @@
+## enableAutoDestroy(hook)
+
+- **Arguments:**
+
+ - `{Function} hook`
+
+- **Usage:**
+
+`enableAutoDestroy` détruira toutes les instances de `Wrapper` en utilisant la fonction de hook passée (par exemple [`afterEach`](https://jestjs.io/docs/en/api#aftereachfn-timeout)). Après avoir appelé la méthode, vous pouvez revenir au comportement par défaut en appelant la méthode `resetAutoDestroyState`.
+
+```js
+import { enableAutoDestroy, mount } from '@vue/test-utils'
+import Foo from './Foo.vue'
+
+// appelle wrapper.destroy() après chaque test
+enableAutoDestroy(afterEach)
+
+describe('Foo', () => {
+ it('renders a div', () => {
+ const wrapper = mount(Foo)
+ expect(wrapper.contains('div')).toBe(true)
+ // pas besoin d'appeler wrapper.destroy() ici
+ })
+})
+```
diff --git a/docs/fr/api/mount.md b/docs/fr/api/mount.md
new file mode 100644
index 000000000..924d51448
--- /dev/null
+++ b/docs/fr/api/mount.md
@@ -0,0 +1,137 @@
+## mount()
+
+- **Arguments:**
+
+ - `{Component} component`
+ - `{Object} options`
+
+- **Retours:** `{Wrapper}`
+
+- **Options:**
+
+Voir [options](options.md)
+
+- **Usage:**
+
+Crée un [`Wrapper`](wrapper/) qui contient le composant Vue monté et rendu.
+
+**Sans les options:**
+
+```js
+import { mount } from '@vue/test-utils'
+import Foo from './Foo.vue'
+
+describe('Foo', () => {
+ it('renders a div', () => {
+ const wrapper = mount(Foo)
+ expect(wrapper.contains('div')).toBe(true)
+ })
+})
+```
+
+**Avec les options Vue:**
+
+```js
+import { mount } from '@vue/test-utils'
+import Foo from './Foo.vue'
+
+describe('Foo', () => {
+ it('renders a div', () => {
+ const wrapper = mount(Foo, {
+ propsData: {
+ color: 'red'
+ }
+ })
+ expect(wrapper.props().color).toBe('red')
+ })
+})
+```
+
+**Attacher au DOM:**
+
+```js
+import { mount } from '@vue/test-utils'
+import Foo from './Foo.vue'
+
+describe('Foo', () => {
+ it('renders a div', () => {
+ const div = document.createElement('div')
+ document.body.appendChild(div)
+ const wrapper = mount(Foo, {
+ attachTo: div
+ })
+ expect(wrapper.contains('div')).toBe(true)
+ wrapper.destroy()
+ })
+})
+```
+
+**Les slots par défauts et nommés :**
+
+```js
+import { mount } from '@vue/test-utils'
+import Foo from './Foo.vue'
+import Bar from './Bar.vue'
+import FooBar from './FooBar.vue'
+
+describe('Foo', () => {
+ it('renders a div', () => {
+ const wrapper = mount(Foo, {
+ slots: {
+ default: [Bar, FooBar],
+ fooBar: FooBar, // Correspondra ``.
+ foo: ''
+ }
+ })
+ expect(wrapper.contains('div')).toBe(true)
+ })
+})
+```
+
+**Les propriétés globales des Stubbing :**
+
+```js
+import { mount } from '@vue/test-utils'
+import Foo from './Foo.vue'
+
+describe('Foo', () => {
+ it('renders a div', () => {
+ const $route = { path: 'http://www.example-path.com' }
+ const wrapper = mount(Foo, {
+ mocks: {
+ $route
+ }
+ })
+ expect(wrapper.vm.$route.path).toBe($route.path)
+ })
+})
+```
+
+**Les composants Stubbing**
+
+```js
+import { mount } from '@vue/test-utils'
+import Foo from './Foo.vue'
+import Bar from './Bar.vue'
+import Faz from './Faz.vue'
+
+describe('Foo', () => {
+ it('renders a div', () => {
+ const wrapper = mount(Foo, {
+ stubs: {
+ BarFoo: true,
+ FooBar: Faz,
+ Bar: { template: '' }
+ }
+ })
+ expect(wrapper.contains('.stubbed')).toBe(true)
+ expect(wrapper.contains(Bar)).toBe(true)
+ })
+})
+```
+
+**Avis de déprédation:**
+
+Lors du stubbing de composants, la fourniture d'une chaîne de caractères (`ComponentToStub : '`) n'est plus supportée.
+
+- **Voir aussi :** [Wrapper](wrapper/)
diff --git a/docs/fr/api/options.md b/docs/fr/api/options.md
new file mode 100644
index 000000000..ed2171e5f
--- /dev/null
+++ b/docs/fr/api/options.md
@@ -0,0 +1,475 @@
+# L'option Mount
+
+Options pour `mount` et `shallowMount`.
+
+:::tip
+Outre les options documentées ci-dessous, l'objet `options` peut contenir toute option qui serait valide dans un appel à `new Vue ({ /*les options ici*/ }). Ces options seront fusionnées avec les options existantes du composant lorsqu'il sera monté avec`mount`/`shallowMount`
+
+[Voir les autres options pour des exemples](#other-options)
+:::
+
+- [Mounting Options](#mounting-options)
+ - [context](#context)
+ - [data](#data)
+ - [slots](#slots)
+ - [scopedSlots](#scopedslots)
+ - [stubs](#stubs)
+ - [mocks](#mocks)
+ - [localVue](#localvue)
+ - [attachTo](#attachto)
+ - [attachToDocument](#attachtodocument)
+ - [attrs](#attrs)
+ - [propsData](#propsdata)
+ - [listeners](#listeners)
+ - [parentComponent](#parentcomponent)
+ - [provide](#provide)
+ - [Other options](#other-options)
+
+## context
+
+- type: `Object`
+
+Transmet du contexte à la composante fonctionnelle. Ne peut être utilisé qu'avec des [composants fonctionnels](https://vuejs.org/v2/guide/render-function.html#Functional-Components).
+
+Exemple:
+
+```js
+import Foo from './Foo.vue'
+import Bar from './Bar.vue'
+
+const wrapper = mount(Component, {
+ context: {
+ props: { show: true },
+ children: [Foo, Bar]
+ }
+})
+
+expect(wrapper.is(Component)).toBe(true)
+```
+
+## data
+
+- type: `Function`
+
+Transmet les données à un composant. Il fusionnera avec la fonction `data` existante.
+
+Exemple:
+
+```js
+const Component = {
+ template: `
+
+ {{ foo }}
+ {{ bar }}
+
+ `,
+
+ data() {
+ return {
+ foo: 'foo',
+ bar: 'bar'
+ }
+ }
+}
+
+const wrapper = mount(Component, {
+ data() {
+ return {
+ bar: 'my-override'
+ }
+ }
+})
+
+wrapper.find('#foo').text() // 'foo'
+wrapper.find('#bar').text() // 'my-override'
+```
+
+## slots
+
+- type: `{ [name: string]: Array|Component|string }`
+
+Fournis un objet de contenu slot au composant . La clé correspond au nom du slot. La valeur peut être soit un composant , soit un tableau de composants, soit une chaîne de modèle, soit du texte.
+
+Exemple:
+
+```js
+import Foo from './Foo.vue'
+import MyComponent from './MyComponent.vue'
+
+const bazComponent = {
+ name: 'baz-component',
+ template: '
baz
'
+}
+
+const yourComponent = {
+ props: {
+ foo: {
+ type: String,
+ required: true
+ }
+ },
+ render(h) {
+ return h('p', this.foo)
+ }
+}
+
+const wrapper = shallowMount(Component, {
+ slots: {
+ default: [Foo, '', 'text'],
+ fooBar: Foo, // Correspondra à ``.
+ foo: '',
+ bar: 'bar',
+ baz: bazComponent,
+ qux: '',
+ quux: ''
+ },
+ stubs: {
+ // utilisé pour enregistrer les composants personnalisés
+ 'my-component': MyComponent,
+ 'your-component': yourComponent
+ },
+ mocks: {
+ // utilisé pour ajouter des propriétés au contexte de rendu
+ yourProperty: 'ipsum'
+ }
+})
+
+expect(wrapper.find('div')).toBe(true)
+```
+
+## scopedSlots
+
+- type: `{ [name: string]: string|Function }`
+
+Fournis un objet de portée slot au composant. La clé correspond au nom du slot.
+
+Vous pouvez définir le nom des props à l'aide de l'attribut slot-scope :
+
+```js
+shallowMount(Component, {
+ scopedSlots: {
+ foo: '
{{foo.index}},{{foo.text}}
'
+ }
+})
+```
+
+Sinon, les props sont disponibles en tant qu'objet `props` lorsque le slot est évalué :
+
+```js
+shallowMount(Component, {
+ scopedSlots: {
+ default: '
{{props.index}},{{props.text}}
'
+ }
+})
+```
+
+Vous pouvez également passer une fonction qui prend les props comme argument :
+
+```js
+shallowMount(Component, {
+ scopedSlots: {
+ foo: function(props) {
+ return this.$createElement('div', props.index)
+ }
+ }
+})
+```
+
+Ou vous pouvez utiliser JSX. Si vous écrivez JSX dans une méthode, `this.$createElement` est auto-injectée par babel-plugin-transform-vue-jsx :
+
+```js
+shallowMount(Component, {
+ scopedSlots: {
+ foo(props) {
+ return
{props.text}
+ }
+ }
+})
+```
+
+::: warning Élément Racine requis
+En raison de la mise en œuvre interne de cette fonctionnalité, le contenu du slot doit renvoyer un élément racine, même si un slot porté est autorisé à renvoyer un ensemble d'éléments.
+
+Si vous avez besoin de cette fonctionnalité dans un test, la solution recommandée est d'envelopper le composant testé dans un autre composant et de monter celui-ci :
+:::
+
+```javascript
+const WrapperComp = {
+ template: `
+
+
Using the {{props.a}}
+
Using the {{props.a}}
+
+ `,
+ components: {
+ ComponentUnderTest
+ }
+}
+const wrapper = mount(WrapperComp).find(ComponentUnderTest)
+```
+
+## stubs
+
+- type: `{ [name: string]: Component | string | boolean } | Array`
+
+Les composants enfants Stubs peuvent être un tableau de noms de composants à un stub, ou un objet. Si le `stubs` est un tableau, chaque stub est `<${component name}-stub>`.
+
+**Avis de déprédation :**
+
+Lors de l'ajout de composants, la fourniture d'une chaîne de caractères (`ComponentToStub: '`) n'est plus supportée.
+
+Exemple:
+
+```js
+import Foo from './Foo.vue'
+
+mount(Component, {
+ stubs: ['registered-component']
+})
+
+shallowMount(Component, {
+ stubs: {
+ // stub avec une implémentation spécifique
+ 'registered-component': Foo,
+ // créer un stub par défaut.
+ // le nom du composant du stub par défaut est un autre composant dans ce cas.
+ // le stub par défaut est <${the component name of default stub}-stub>.
+ 'another-component': true
+ }
+})
+```
+
+## mocks
+
+- type: `Object`
+
+Ajouter des propriétés supplémentaires à l'instance. Utile pour simuler des injections globales.
+
+Exemple:
+
+```js
+const $route = { path: 'http://www.example-path.com' }
+const wrapper = shallowMount(Component, {
+ mocks: {
+ $route
+ }
+})
+expect(wrapper.vm.$route.path).toBe($route.path)
+```
+
+::: tip
+Pour simuler `$root` veuillez utiliser l'option `parentComponent` comme décrit [ici](https://github.com/vuejs/vue-test-utils/issues/481#issuecomment-423716430)
+:::
+
+## localVue
+
+- type: `Vue`
+
+Une copie locale de Vue créée par [`createLocalVue`](./createLocalVue.md) à utiliser lors du montage du composant. L'installation de plugins sur cette copie de `Vue` évite de polluer la copie originale de `Vue`.
+
+Exemple:
+
+```js
+import { createLocalVue, mount } from '@vue/test-utils'
+import VueRouter from 'vue-router'
+import Foo from './Foo.vue'
+
+const localVue = createLocalVue()
+localVue.use(VueRouter)
+
+const routes = [{ path: '/foo', component: Foo }]
+
+const router = new VueRouter({
+ routes
+})
+
+const wrapper = mount(Component, {
+ localVue,
+ router
+})
+expect(wrapper.vm.$route).toBeInstanceOf(Object)
+```
+
+## attachTo
+
+- type: `HTMLElement | string`
+- default: `null`
+
+Il spécifie soit un HTMLElement spécifique, soit une chaîne de sélection CSS ciblant un HTMLElement, sur lequel votre composant sera entièrement monté dans le document.
+
+Lorsque vous le fixez au DOM, vous devez appeler `wrapper.destroy()` à la fin de votre test pour
+supprimer les éléments rendus du document et détruire l'instance constitutive.
+
+::: tip
+Lorsque vous utilisez `attachTo : document.body`, une nouvelle `div` sera ajoutée au lieu de remplacer le corps entier. Ceci est conçu pour imiter le comportement de Vue3 et simplifier une future migration. Voir [ce commentaire](https://github.com/vuejs/vue-test-utils/issues/1578#issuecomment-674652747) pour plus de détails
+:::
+
+```js
+const div = document.createElement('div')
+div.id = 'root'
+document.body.appendChild(div)
+
+const Component = {
+ template: '
ABC
'
+}
+let wrapper = mount(Component, {
+ attachTo: '#root'
+})
+expect(wrapper.vm.$el.parentNode).to.not.be.null
+wrapper.destroy()
+
+wrapper = mount(Component, {
+ attachTo: document.getElementById('root')
+})
+expect(wrapper.vm.$el.parentNode).to.not.be.null
+wrapper.destroy()
+```
+
+## attachToDocument
+
+- type: `boolean`
+- default: `false`
+
+::: warning Avertissement de déprédation
+L'option `attachToDocument` est dépréciée et sera supprimée dans les prochaines versions. Utilisez plutôt [`attachTo`](#attachto). Par exemple, si vous devez attacher le composant au document.body :
+
+```js
+const elem = document.createElement('div')
+if (document.body) {
+ document.body.appendChild(elem)
+}
+wrapper = mount(Component, {
+ attachTo: elem
+})
+```
+
+:::
+
+Comme [`attachTo`](#attachto), mais crée automatiquement un nouvel élément `div` pour vous et l'insère dans le corps.
+
+Lorsque vous l'attachez au DOM, vous devez appeler `wrapper.destroy()` à la fin de votre test pour
+supprimer les éléments rendus du document et détruire l'instance constitutive.
+
+## attrs
+
+- type: `Object`
+
+Défini l'objet `$attrs` de l'instance du composant.
+
+## propsData
+
+- type: `Object`
+
+Défini les props de l'instance du composant lorsque le composant est monté.
+
+Exemple:
+
+```js
+const Component = {
+ template: '
{{ msg }}
',
+ props: ['msg']
+}
+const wrapper = mount(Component, {
+ propsData: {
+ msg: 'aBC'
+ }
+})
+expect(wrapper.text()).toBe('aBC')
+```
+
+::: tip
+Il convient de noter que "propsData" est en fait une [API Vue](https://vuejs.org/v2/api/#propsData), et non une
+option de montage de Vue Test Utils. Il est traité par [`extends`](https://vuejs.org/v2/api/#extends).
+Veuillez consulter [les autres options](#other-options).
+:::
+
+## listeners
+
+- type: `Object`
+
+Défini l'objet `$listeners`de l'instance du composant.
+
+Exemple:
+
+```js
+const Component = {
+ template: ''
+}
+const onClick = jest.fn()
+const wrapper = mount(Component, {
+ listeners: {
+ click: onClick
+ }
+})
+
+wrapper.trigger('click')
+expect(onClick).toHaveBeenCalled()
+```
+
+## parentComponent
+
+- type: `Object`
+
+Composant à utiliser comme parent pour un composant monté.
+
+Exemple:
+
+```js
+import Foo from './Foo.vue'
+
+const wrapper = shallowMount(Component, {
+ parentComponent: Foo
+})
+expect(wrapper.vm.$parent.$options.name).toBe('foo')
+```
+
+## provide
+
+- type: `Object`
+
+Passe les propriétés des composants à utiliser dans l'injection. Voir [provide/inject](https://vuejs.org/v2/api/#provide-inject).
+
+Exemple:
+
+```js
+const Component = {
+ inject: ['foo'],
+ template: '
{{this.foo()}}
'
+}
+
+const wrapper = shallowMount(Component, {
+ provide: {
+ foo() {
+ return 'fooValue'
+ }
+ }
+})
+
+expect(wrapper.text()).toBe('fooValue')
+```
+
+## Les autres options
+
+Lorsque les options pour `mount` et `shallowMount` contiennent des options autres que les options de montage, les options des composants sont écrasées par celles qui utilisent [extends](https://vuejs.org/v2/api/#extends).
+
+```js
+const Component = {
+ template: '
{{ foo }}
',
+ data() {
+ return {
+ foo: 'fromComponent'
+ }
+ }
+}
+const options = {
+ data() {
+ return {
+ foo: 'fromOptions'
+ }
+ }
+}
+
+const wrapper = mount(Component, options)
+
+expect(wrapper.text()).toBe('fromOptions')
+```
diff --git a/docs/fr/api/render.md b/docs/fr/api/render.md
new file mode 100644
index 000000000..ced641c95
--- /dev/null
+++ b/docs/fr/api/render.md
@@ -0,0 +1,103 @@
+## render()
+
+- **Arguments:**
+
+ - `{Component} component`
+ - `{Object} options`
+ - `{Object} context`
+ - `{Array|Component} children`
+ - `{Object} slots`
+ - `{Array|Component|String} default`
+ - `{Array|Component|String} named`
+ - `{Object} mocks`
+ - `{Object|Array} stubs`
+ - `{Vue} localVue`
+
+- **Retours:** `{Promise}`
+
+- **Options:**
+
+Voir [les options](./options.md)
+
+- **Usage:**
+
+Rend un objet en chaîne de caractères et retourne un [cheerio wrapper](https://github.com/cheeriojs/cheerio).
+
+Cheerio est une bibliothèque de type jQuery pour parcourir le DOM dans Node.js. Elle possède une API similaire à celle de [`Wrapper`](wrapper/) Vue Test Utils .
+
+`render` utilise [`vue-server-renderer`](https://ssr.vuejs.org/en/basic.html) sous le capot, pour rendre un composant en HTML statique.
+
+`render` est inclus dans le paquet `@vue/server-test-utils`.
+
+**Sans les options:**
+
+```js
+import { render } from '@vue/server-test-utils'
+import Foo from './Foo.vue'
+
+describe('Foo', () => {
+ it('renders a div', async () => {
+ const wrapper = await render(Foo)
+ expect(wrapper.text()).toContain('')
+ })
+})
+```
+
+**Avec les options de Vue:**
+
+```js
+import { render } from '@vue/server-test-utils'
+import Foo from './Foo.vue'
+
+describe('Foo', () => {
+ it('renders a div', async () => {
+ const wrapper = await render(Foo, {
+ propsData: {
+ color: 'red'
+ }
+ })
+ expect(wrapper.text()).toContain('red')
+ })
+})
+```
+
+**Les slots par défaut et nommés:**
+
+```js
+import { render } from '@vue/server-test-utils'
+import Foo from './Foo.vue'
+import Bar from './Bar.vue'
+import FooBar from './FooBar.vue'
+
+describe('Foo', () => {
+ it('renders a div', async () => {
+ const wrapper = await render(Foo, {
+ slots: {
+ default: [Bar, FooBar],
+ fooBar: FooBar, // Correspondra à ,
+ foo: ''
+ }
+ })
+ expect(wrapper.text()).toContain('')
+ })
+})
+```
+
+**Les propriétés globales des Stubbing:**
+
+```js
+import { render } from '@vue/server-test-utils'
+import Foo from './Foo.vue'
+
+describe('Foo', () => {
+ it('renders a div', async () => {
+ const $route = { path: 'http://www.example-path.com' }
+ const wrapper = await render(Foo, {
+ mocks: {
+ $route
+ }
+ })
+ expect(wrapper.text()).toContain($route.path)
+ })
+})
+```
diff --git a/docs/fr/api/renderToString.md b/docs/fr/api/renderToString.md
new file mode 100644
index 000000000..608116502
--- /dev/null
+++ b/docs/fr/api/renderToString.md
@@ -0,0 +1,101 @@
+## renderToString()
+
+- **Arguments:**
+
+ - `{Component} component`
+ - `{Object} options`
+ - `{Object} context`
+ - `{Array|Component} children`
+ - `{Object} slots`
+ - `{Array|Component|String} default`
+ - `{Array|Component|String} named`
+ - `{Object} mocks`
+ - `{Object|Array} stubs`
+ - `{Vue} localVue`
+
+- **Retours:** `{Promise}`
+
+- **Options:**
+
+See [options](./options.md)
+
+- **Usage:**
+
+Rends un composant en HTML.
+
+`renderToString` utilise [`vue-server-renderer`](https://ssr.vuejs.org/en/basic.html) sous le capot, pour rendre un composant en HTML statique.
+
+`renderToString` est inclus dans le paquet `@vue/server-test-utils`.
+
+**Sans les options:**
+
+```js
+import { renderToString } from '@vue/server-test-utils'
+import Foo from './Foo.vue'
+
+describe('Foo', () => {
+ it('renders a div', async () => {
+ const str = await renderToString(Foo)
+ expect(str).toContain('')
+ })
+})
+```
+
+**Avec les options de Vue:**
+
+```js
+import { renderToString } from '@vue/server-test-utils'
+import Foo from './Foo.vue'
+
+describe('Foo', () => {
+ it('renders a div', async () => {
+ const str = await renderToString(Foo, {
+ propsData: {
+ color: 'red'
+ }
+ })
+ expect(str).toContain('red')
+ })
+})
+```
+
+**Les slots par défaut et nommés:**
+
+```js
+import { renderToString } from '@vue/server-test-utils'
+import Foo from './Foo.vue'
+import Bar from './Bar.vue'
+import FooBar from './FooBar.vue'
+
+describe('Foo', () => {
+ it('renders a div', async () => {
+ const str = await renderToString(Foo, {
+ slots: {
+ default: [Bar, FooBar],
+ fooBar: FooBar, // Correspondra à ,
+ foo: ''
+ }
+ })
+ expect(str).toContain('')
+ })
+})
+```
+
+**Les propriétés globales des Stubbing :**
+
+```js
+import { renderToString } from '@vue/server-test-utils'
+import Foo from './Foo.vue'
+
+describe('Foo', () => {
+ it('renders a div', async () => {
+ const $route = { path: 'http://www.example-path.com' }
+ const str = await renderToString(Foo, {
+ mocks: {
+ $route
+ }
+ })
+ expect(str).toContain($route.path)
+ })
+})
+```
diff --git a/docs/fr/api/selectors.md b/docs/fr/api/selectors.md
new file mode 100644
index 000000000..745278ae9
--- /dev/null
+++ b/docs/fr/api/selectors.md
@@ -0,0 +1,60 @@
+## Les Sélecteurs
+
+Beaucoup de méthodes prennent un sélecteur comme argument. Un sélecteur peut être soit un sélecteur CSS, un composant Vue ou un objet d'option de recherche.
+
+### Les sélecteurs CSS
+
+Mount gère tous les sélecteurs CSS valide :
+
+- sélecteur de balise (`div`, `foo`, `bar`)
+- sélecteur de classe(`.foo`, `.bar`)
+- sélecteur d'attribut(`[foo]`, `[foo="bar"]`)
+- sélecteur d'ID (`#foo`, `#bar`)
+- sélecteur de pseudo-classe (`div:first-of-type`)
+
+Vous pouvez également utiliser des combinateurs:
+
+- combinateurs de descendance direct (`div > #bar > .foo`)
+- combinateurs de descendance général (`div #bar .foo`)
+- sélecteur de frére adjacent (`div + .foo`)
+- sélecteur de frère général (`div ~ .foo`)
+
+### Les composants Vue
+
+Les composants de Vue sont également des sélecteurs valables.
+
+```js
+// Foo.vue
+
+export default {
+ name: 'FooComponent'
+}
+```
+
+```js
+import { shallowMount } from '@vue/test-utils'
+import Foo from './Foo.vue'
+
+const wrapper = shallowMount(Foo)
+expect(wrapper.is(Foo)).toBe(true)
+```
+
+### L'option objet `find`
+
+#### Name
+
+En utilisant un objet d'option de recherche, Vue Test Utils permet de sélectionner des éléments par un `name` de composant sur les composants wrapper.
+
+```js
+const buttonWrapper = wrapper.find({ name: 'my-button' })
+buttonWrapper.trigger('click')
+```
+
+#### Ref
+
+En utilisant un objet d'option de recherche, Vue Test Utils permet de sélectionner des éléments par `$ref` sur les composants wrapper
+
+```js
+const buttonWrapper = wrapper.find({ ref: 'myButton' })
+buttonWrapper.trigger('click')
+```
diff --git a/docs/fr/api/shallowMount.md b/docs/fr/api/shallowMount.md
new file mode 100644
index 000000000..6fce13b30
--- /dev/null
+++ b/docs/fr/api/shallowMount.md
@@ -0,0 +1,118 @@
+## shallowMount()
+
+- **Arguments:**
+
+ - `{Component} component`
+ - `{Object} options`
+ - `{HTMLElement|string} string`
+ - `{boolean} attachToDocument`
+ - `{Object} context`
+ - `{Array|Component} children`
+ - `{Object} slots`
+ - `{Array|Component|String} default`
+ - `{Array|Component|String} named`
+ - `{Object} mocks`
+ - `{Object|Array} stubs`
+ - `{Vue} localVue`
+
+- **Retours:** `{Wrapper}`
+
+- **Options:**
+
+See [options](./options.md)
+
+- **Usage:**
+
+Comme [`mount`](mount.md), il crée un [`Wrapper`](wrapper/) qui contient le composant Vue monté et rendu, mais avec des composants enfants écrasés.
+
+**Sans les options:**
+
+```js
+import { shallowMount } from '@vue/test-utils'
+import Foo from './Foo.vue'
+
+describe('Foo', () => {
+ it('renders a div', () => {
+ const wrapper = shallowMount(Foo)
+ expect(wrapper.contains('div')).toBe(true)
+ })
+})
+```
+
+**Avec les options de Vue:**
+
+```js
+import { shallowMount } from '@vue/test-utils'
+import Foo from './Foo.vue'
+
+describe('Foo', () => {
+ it('renders a div', () => {
+ const wrapper = shallowMount(Foo, {
+ propsData: {
+ color: 'red'
+ }
+ })
+ expect(wrapper.props().color).toBe('red')
+ })
+})
+```
+
+**Rattacher au DOM:**
+
+```js
+import { shallowMount } from '@vue/test-utils'
+import Foo from './Foo.vue'
+
+describe('Foo', () => {
+ it('renders a div', () => {
+ const div = document.createElement('div')
+ document.body.appendChild(div)
+ const wrapper = shallowMount(Foo, {
+ attachTo: div
+ })
+ expect(wrapper.contains('div')).toBe(true)
+ wrapper.destroy()
+ })
+})
+```
+
+**Slots par défaut et nommés:**
+
+```js
+import { shallowMount } from '@vue/test-utils'
+import Foo from './Foo.vue'
+import Bar from './Bar.vue'
+import FooBar from './FooBar.vue'
+
+describe('Foo', () => {
+ it('renders a div', () => {
+ const wrapper = shallowMount(Foo, {
+ slots: {
+ default: [Bar, FooBar],
+ fooBar: FooBar, // Correspondra à ,
+ foo: ''
+ }
+ })
+ expect(wrapper.contains('div')).toBe(true)
+ })
+})
+```
+
+**Les propriétés globales des Stubbing :**
+
+```js
+import { shallowMount } from '@vue/test-utils'
+import Foo from './Foo.vue'
+
+describe('Foo', () => {
+ it('renders a div', () => {
+ const $route = { path: 'http://www.example-path.com' }
+ const wrapper = shallowMount(Foo, {
+ mocks: {
+ $route
+ }
+ })
+ expect(wrapper.vm.$route.path).toBe($route.path)
+ })
+})
+```
diff --git a/docs/fr/api/wrapper-array/README.md b/docs/fr/api/wrapper-array/README.md
new file mode 100644
index 000000000..252a44a01
--- /dev/null
+++ b/docs/fr/api/wrapper-array/README.md
@@ -0,0 +1,29 @@
+# WrapperArray
+
+Un `WrapperArray` est un objet qui contient un tableau de [`Wrappers`](../wrapper/), et des méthodes pour tester les `Wrappers`.
+
+## Propriétés
+
+### `wrappers`
+
+`array` (lecture seulement): les `Wrappers` contenus dans le `WrapperArray`
+
+### `length`
+
+`number` (lecture seulement): le nombre de `Wrappers`contenus dans le `WrapperArry`
+
+## Les Méthodes
+
+!!!include(docs/fr/api/wrapper-array/at.md)!!!
+!!!include(docs/fr/api/wrapper-array/contains.md)!!!
+!!!include(docs/fr/api/wrapper-array/destroy.md)!!!
+!!!include(docs/fr/api/wrapper-array/filter.md)!!!
+!!!include(docs/fr/api/wrapper-array/is.md)!!!
+!!!include(docs/fr/api/wrapper-array/isEmpty.md)!!!
+!!!include(docs/fr/api/wrapper-array/isVueInstance.md)!!!
+!!!include(docs/fr/api/wrapper-array/setChecked.md)!!!
+!!!include(docs/fr/api/wrapper-array/setData.md)!!!
+!!!include(docs/fr/api/wrapper-array/setMethods.md)!!!
+!!!include(docs/fr/api/wrapper-array/setProps.md)!!!
+!!!include(docs/fr/api/wrapper-array/setValue.md)!!!
+!!!include(docs/fr/api/wrapper-array/trigger.md)!!!
diff --git a/docs/fr/api/wrapper-array/at.md b/docs/fr/api/wrapper-array/at.md
new file mode 100644
index 000000000..8cbf95b12
--- /dev/null
+++ b/docs/fr/api/wrapper-array/at.md
@@ -0,0 +1,26 @@
+## at
+
+Retourne le `Wrapper` à `index` passé. Utilise une numérotation basée sur les zéros (c'est-à-dire que le premier élément est à l'index 0).
+Si `index` est négatif, l'indexation commence à partir du dernier élément (c'est-à-dire que le premier élément est à l'index -1).
+
+- **Arguments:**
+
+ - `{number} index`
+
+- **Retours:** `{Wrapper}`
+
+- **Exemple:**
+
+```js
+import { shallowMount } from '@vue/test-utils'
+import Foo from './Foo.vue'
+
+const wrapper = shallowMount(Foo)
+const divArray = wrapper.findAll('div')
+
+const secondDiv = divArray.at(1)
+expect(secondDiv.is('div')).toBe(true)
+
+const lastDiv = divArray.at(-1)
+expect(lastDiv.is('div')).toBe(true)
+```
diff --git a/docs/fr/api/wrapper-array/contains.md b/docs/fr/api/wrapper-array/contains.md
new file mode 100644
index 000000000..476d5be2f
--- /dev/null
+++ b/docs/fr/api/wrapper-array/contains.md
@@ -0,0 +1,24 @@
+### contains
+
+Affirmer que chaque emballage dans `WrapperArray` contient un sélecteur.
+
+Utilisez tout [selector](../selectors.md) valide.
+
+- **Arguments:**
+
+ - `{string|Component} selector`
+
+- **Retours:** `{boolean}`
+
+- **Exemple:**
+
+```js
+import { shallowMount } from '@vue/test-utils'
+import Foo from './Foo.vue'
+import Bar from './Bar.vue'
+
+const wrapper = shallowMount(Foo)
+const divArray = wrapper.findAll('div')
+expect(divArray.contains('p')).toBe(true)
+expect(divArray.contains(Bar)).toBe(true)
+```
diff --git a/docs/fr/api/wrapper-array/destroy.md b/docs/fr/api/wrapper-array/destroy.md
new file mode 100644
index 000000000..5449d6f90
--- /dev/null
+++ b/docs/fr/api/wrapper-array/destroy.md
@@ -0,0 +1,16 @@
+## destroy
+
+Détruit chaque Vue `Wrapper` dans `WrapperArray`.
+
+- **Exemple:**
+
+```js
+import { mount } from '@vue/test-utils'
+import Foo from './Foo.vue'
+
+const wrapper = mount(Foo)
+const divArray = wrapper.findAll('div')
+expect(divArray.contains('p')).toBe(true)
+divArray.destroy()
+expect(divArray.contains('p')).toBe(false)
+```
diff --git a/docs/fr/api/wrapper-array/exists.md b/docs/fr/api/wrapper-array/exists.md
new file mode 100644
index 000000000..10c2d1f82
--- /dev/null
+++ b/docs/fr/api/wrapper-array/exists.md
@@ -0,0 +1,18 @@
+## exists
+
+Vérifie que `WrapperArray` existe.
+
+Renvoie false si elle est appelée sur un `WrapperArray` sans objets `Wrapper`, ou si l'un d'entre eux n'existe pas.
+
+- **Returns:** `{boolean}`
+
+- **Example:**
+
+```js
+import { mount } from '@vue/test-utils'
+import Foo from './Foo.vue'
+
+const wrapper = mount(Foo)
+expect(wrapper.findAll('div').exists()).toBe(true)
+expect(wrapper.findAll('does-not-exist').exists()).toBe(false)
+```
diff --git a/docs/fr/api/wrapper-array/filter.md b/docs/fr/api/wrapper-array/filter.md
new file mode 100644
index 000000000..da74cafb4
--- /dev/null
+++ b/docs/fr/api/wrapper-array/filter.md
@@ -0,0 +1,25 @@
+## filter
+
+Filtrez `WrapperArray` avec une fonction de prédicat sur les objets `Wrapper`.
+
+Le comportement de cette méthode est similaire à celui de [Array.prototype.filter](https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Global_Objects/Array/filter).
+
+- **Arguments:**
+
+ - `{function} predicate`
+
+- **Retours:** `{WrapperArray}`
+
+Une nouvelle instance `WrapperArray` contenant des instances de `Wrapper` qui retourne vrai pour la fonction prédicat.
+
+- **Exemple:**
+
+```js
+import { shallowMount } from '@vue/test-utils'
+import Foo from './Foo.vue'
+
+const wrapper = shallowMount(Foo)
+const filteredDivArray = wrapper
+ .findAll('div')
+ .filter(w => !w.classes('filtered'))
+```
diff --git a/docs/fr/api/wrapper-array/is.md b/docs/fr/api/wrapper-array/is.md
new file mode 100644
index 000000000..465aecb37
--- /dev/null
+++ b/docs/fr/api/wrapper-array/is.md
@@ -0,0 +1,20 @@
+## is
+
+Affirmer que chaque `Wrapper` dans le noeud DOM `WrapperArray` ou `vm` correspond à [selector](../selectors.md).
+
+- **Arguments:**
+
+ - `{string|Component} selector`
+
+- **Retours:** `{boolean}`
+
+- **Exemple:**
+
+```js
+import { mount } from '@vue/test-utils'
+import Foo from './Foo.vue'
+
+const wrapper = mount(Foo)
+const divArray = wrapper.findAll('div')
+expect(divArray.is('div')).toBe(true)
+```
diff --git a/docs/fr/api/wrapper-array/isEmpty.md b/docs/fr/api/wrapper-array/isEmpty.md
new file mode 100644
index 000000000..aac66f3ee
--- /dev/null
+++ b/docs/fr/api/wrapper-array/isEmpty.md
@@ -0,0 +1,24 @@
+## isEmpty
+
+::: Avertissement de déprédation
+`isEmpty` est dépréciée et sera supprimée dans les prochaines versions.
+
+Pensez à un matcheur personnalisé comme ceux fournis dans [jest-dom](https://github.com/testing-library/jest-dom#tobeempty).
+
+En cas d'utilisation avec findComponent, accédez à l'élément DOM avec findComponent(Comp).element
+:::
+
+Affirmer que chaque `Wrapper` dans `WrapperArray` ne contient pas de nœud enfant.
+
+- **Retours:** `{boolean}`
+
+- **Exemple:**
+
+```js
+import { mount } from '@vue/test-utils'
+import Foo from './Foo.vue'
+
+const wrapper = mount(Foo)
+const divArray = wrapper.findAll('div')
+expect(divArray.isEmpty()).toBe(true)
+```
diff --git a/docs/fr/api/wrapper-array/isVisible.md b/docs/fr/api/wrapper-array/isVisible.md
new file mode 100644
index 000000000..383ca85c0
--- /dev/null
+++ b/docs/fr/api/wrapper-array/isVisible.md
@@ -0,0 +1,21 @@
+## isVisible
+
+Affirme que chaque `Wrapper` de `WrapperArray` est visible.
+
+Retourne `false` si au moins un élément parent a le style `display: none`, `visibility hidden`, `opacity :0`, est situé à l'intérieur de la balise `` fermée ou possède l'attribut `hidden`.
+
+Ceci peut être utilisé pour affirmer qu'un élément est caché par `v-show`.
+
+- **Retours:** `{boolean}`
+
+- **Exemple:**
+
+```js
+import { mount } from '@vue/test-utils'
+import Foo from './Foo.vue'
+
+const wrapper = mount(Foo)
+expect(wrapper.isVisible()).toBe(true)
+expect(wrapper.findAll('.is-not-visible').isVisible()).toBe(false)
+expect(wrapper.findAll('.is-visible').isVisible()).toBe(true)
+```
diff --git a/docs/fr/api/wrapper-array/isVueInstance.md b/docs/fr/api/wrapper-array/isVueInstance.md
new file mode 100644
index 000000000..0c86b8e0d
--- /dev/null
+++ b/docs/fr/api/wrapper-array/isVueInstance.md
@@ -0,0 +1,25 @@
+## isVueInstance
+
+::: warning Avertissement de déprédation
+`isVueInstance` est dépréciée et sera supprimée dans les prochaines versions.
+
+Les tests reposant sur l'affirmation "isVueInstance" n'ont que peu ou pas de valeur. Nous suggérons de les remplacer par des assertions intentionnelles.
+
+Pour conserver ces tests, un remplacement valable de `isVueInstance()` est une assertion véridique de `wrapper.find(...).vm`.
+:::
+
+Affirmer que chaque `Wrapper` dans `WrapperArray` est une instance de Vue.
+
+- **Retours:** `{boolean}`
+
+- **Exemple:**
+
+```js
+import { mount } from '@vue/test-utils'
+import Foo from './Foo.vue'
+import Bar from './Bar.vue'
+
+const wrapper = mount(Foo)
+const barArray = wrapper.findAll(Bar)
+expect(barArray.isVueInstance()).toBe(true)
+```
diff --git a/docs/fr/api/wrapper-array/setChecked.md b/docs/fr/api/wrapper-array/setChecked.md
new file mode 100644
index 000000000..151ce91d2
--- /dev/null
+++ b/docs/fr/api/wrapper-array/setChecked.md
@@ -0,0 +1,39 @@
+## setChecked
+
+Cette méthode est un alias du code suivant
+
+```js
+wrapperArray.wrappers.forEach(wrapper => wrapper.setChecked(checked))
+```
+
+- **Arguments:**
+
+ - `{Boolean} checked (default: true)`
+
+- **Exemple:**
+
+```js
+import { mount } from '@vue/test-utils'
+
+const wrapper = mount({
+ data() {
+ return {
+ t1: false,
+ t2: ''
+ }
+ },
+ template: `
+
+
+
+
+
`
+})
+
+const wrapperArray = wrapper.findAll('.foo')
+expect(wrapper.vm.t1).toEqual(false)
+expect(wrapper.vm.t2).toEqual('')
+wrapperArray.setChecked()
+expect(wrapper.vm.t1).toEqual(true)
+expect(wrapper.vm.t2).toEqual('foo')
+```
diff --git a/docs/fr/api/wrapper-array/setData.md b/docs/fr/api/wrapper-array/setData.md
new file mode 100644
index 000000000..6e75829ec
--- /dev/null
+++ b/docs/fr/api/wrapper-array/setData.md
@@ -0,0 +1,22 @@
+## setData
+
+Défini les données `Wrapper` `vm` sur chaque `Wrapper` dans `WrapperArray`.
+
+**Note chaque `Wrapper` doit contenir une instance de Vue.**
+
+- **Arguments:**
+
+ - `{Object} data`
+
+- **Exemple:**
+
+```js
+import { mount } from '@vue/test-utils'
+import Foo from './Foo.vue'
+import Bar from './Bar.vue'
+
+const wrapper = mount(Foo)
+const barArray = wrapper.findAll(Bar)
+barArray.setData({ foo: 'bar' })
+expect(barArray.at(0).vm.foo).toBe('bar')
+```
diff --git a/docs/fr/api/wrapper-array/setMethods.md b/docs/fr/api/wrapper-array/setMethods.md
new file mode 100644
index 000000000..7c3ffa052
--- /dev/null
+++ b/docs/fr/api/wrapper-array/setMethods.md
@@ -0,0 +1,36 @@
+## setMethods
+
+::: warning Avertissement de déprédation
+`setMethods` est dépréciée et sera supprimée dans les prochaines versions.
+
+Il n'y a pas de voie clair pour remplacer les "setMethods", car cela dépend vraiment de votre utilisation précédente. Cela conduit facilement à des tests bancals qui s'appuient sur des détails de mise en œuvre, ce qui [est déconseillé](https://github.com/vuejs/rfcs/blob/668866fa71d70322f6a7689e88554ab27d349f9c/active-rfcs/0000-vtu-api.md#setmethods).
+
+Nous suggérons de repenser ces tests.
+
+Pour mettre au point une méthode complexe, il faut l'extraire du composant et le tester de manière isolée. Pour affirmer qu'une méthode est appelée, utilisez votre testeur pour l'espionner.
+:::
+
+Défini les `Wrapper` `vm` et force la mise à jour de chaque `Wrapper` dans `WrapperArray`.
+
+**Note chaque `Wrapper` doit contenir une instance de Vue.**
+
+- **Arguments:**
+
+ - `{Object} methods`
+
+- **Exemple:**
+
+```js
+import { mount } from '@vue/test-utils'
+import sinon from 'sinon'
+import Foo from './Foo.vue'
+import Bar from './Bar.vue'
+
+const wrapper = mount(Foo)
+const barArray = wrapper.findAll(Bar)
+const clickMethodStub = sinon.stub()
+
+barArray.setMethods({ clickMethod: clickMethodStub })
+barArray.at(0).trigger('click')
+expect(clickMethodStub.called).toBe(true)
+```
diff --git a/docs/fr/api/wrapper-array/setProps.md b/docs/fr/api/wrapper-array/setProps.md
new file mode 100644
index 000000000..3d6a2ddde
--- /dev/null
+++ b/docs/fr/api/wrapper-array/setProps.md
@@ -0,0 +1,22 @@
+## setProps
+
+Défini les props de `Wrapper` `vm` et force la mise à jour de chaque `Wrapper` dans `WrapperArray`.
+
+**Note chaque `Wrapper` doit contenir une instance de Vue.**
+
+- **Arguments:**
+
+ - `{Object} props`
+
+- **Exemple:**
+
+```js
+import { mount } from '@vue/test-utils'
+import Foo from './Foo.vue'
+import Bar from './Bar.vue'
+
+const wrapper = mount(Foo)
+const barArray = wrapper.findAll(Bar)
+barArray.setProps({ foo: 'bar' })
+expect(barArray.at(0).vm.foo).toBe('bar')
+```
diff --git a/docs/fr/api/wrapper-array/setValue.md b/docs/fr/api/wrapper-array/setValue.md
new file mode 100644
index 000000000..75ce0e857
--- /dev/null
+++ b/docs/fr/api/wrapper-array/setValue.md
@@ -0,0 +1,38 @@
+## setValue
+
+Cette méthode est un alias du code qui suivant.
+
+```js
+wrapperArray.wrappers.forEach(wrapper => wrapper.setValue(value))
+```
+
+- **Arguments:**
+
+ - `{any} value`
+
+- **Exemple:**
+
+```js
+import { mount } from '@vue/test-utils'
+
+const wrapper = mount({
+ data() {
+ return {
+ t1: '',
+ t2: ''
+ }
+ },
+ template: `
+
+
+
+
`
+})
+
+const wrapperArray = wrapper.findAll('.foo')
+expect(wrapper.vm.t1).toEqual('')
+expect(wrapper.vm.t2).toEqual('')
+wrapperArray.setValue('foo')
+expect(wrapper.vm.t1).toEqual('foo')
+expect(wrapper.vm.t2).toEqual('foo')
+```
diff --git a/docs/fr/api/wrapper-array/trigger.md b/docs/fr/api/wrapper-array/trigger.md
new file mode 100644
index 000000000..c859254de
--- /dev/null
+++ b/docs/fr/api/wrapper-array/trigger.md
@@ -0,0 +1,27 @@
+## trigger
+
+Déclenche un [event](../../guides/dom-events.md#trigger-events) sur chaque `Wrapper` dans le nœud DOM `WrapperArray`.
+
+**Note chaque `Wrapper` doit contenir une instance de Vue.**
+
+- **Arguments:**
+
+ - `{string} eventType` **required**
+ - `{Object} options` **optional**
+
+- **Exemple:**
+
+```js
+import { mount } from '@vue/test-utils'
+import sinon from 'sinon'
+import Foo from './Foo.vue'
+
+const clickHandler = sinon.stub()
+const wrapper = mount(Foo, {
+ propsData: { clickHandler }
+})
+
+const divArray = wrapper.findAll('div')
+divArray.trigger('click')
+expect(clickHandler.called).toBe(true)
+```
diff --git a/docs/fr/api/wrapper/README.md b/docs/fr/api/wrapper/README.md
new file mode 100644
index 000000000..6aeacbc09
--- /dev/null
+++ b/docs/fr/api/wrapper/README.md
@@ -0,0 +1,57 @@
+# Wrapper
+
+Vue Test Utils est une API basée sur un wrapper
+
+Un `wrapper` est un objet qui contient un composant ou vnode monté et des méthodes pour tester le composant ou vnode
+
+
+
+## Propriétés
+
+### `vm`
+
+`Component`(lecture seule): c'est l'instance `Vue`. Vous pouvez accéder à toutes les [méthodes et propriétés de l'instance d'un vm](https://vuejs.org/v2/api/#Instance-Properties) avec un `wrapper.vm`. Ceci n'existe que pour le wrapper du composant Vue ou le wrapper du composant Vue liant les éléments HTMLE.
+
+### `element`
+
+`HTMLElement` (lecture seule): le nœud DOM racine du wrapper
+
+### `options`
+
+#### `options.attachedToDocument`
+
+`Boolean` (lecture seule): `true` si le composant est [joint au document](../options.md) lorsqu'il est rendu
+
+### `selector`
+
+`Selector`: le sélecteur qui a été utilisé par [`find()`](./find.md) ou [`findAll()`](./findAll.md) pour créer cette enveloppe.
+
+## Méthodes
+
+!!!include(docs/fr/api/wrapper/attributes.md)!!!
+!!!include(docs/fr/api/wrapper/classes.md)!!!
+!!!include(docs/fr/api/wrapper/contains.md)!!!
+!!!include(docs/fr/api/wrapper/destroy.md)!!!
+!!!include(docs/fr/api/wrapper/emitted.md)!!!
+!!!include(docs/fr/api/wrapper/emittedByOrder.md)!!!
+!!!include(docs/fr/api/wrapper/exists.md)!!!
+!!!include(docs/fr/api/wrapper/find.md)!!!
+!!!include(docs/fr/api/wrapper/findAll.md)!!!
+!!!include(docs/fr/api/wrapper/findComponent.md)!!!
+!!!include(docs/fr/api/wrapper/findAllComponents.md)!!!
+!!!include(docs/fr/api/wrapper/html.md)!!!
+!!!include(docs/fr/api/wrapper/get.md)!!!
+!!!include(docs/fr/api/wrapper/is.md)!!!
+!!!include(docs/fr/api/wrapper/isEmpty.md)!!!
+!!!include(docs/fr/api/wrapper/isVisible.md)!!!
+!!!include(docs/fr/api/wrapper/isVueInstance.md)!!!
+!!!include(docs/fr/api/wrapper/name.md)!!!
+!!!include(docs/fr/api/wrapper/props.md)!!!
+!!!include(docs/fr/api/wrapper/setChecked.md)!!!
+!!!include(docs/fr/api/wrapper/setData.md)!!!
+!!!include(docs/fr/api/wrapper/setMethods.md)!!!
+!!!include(docs/fr/api/wrapper/setProps.md)!!!
+!!!include(docs/fr/api/wrapper/setSelected.md)!!!
+!!!include(docs/fr/api/wrapper/setValue.md)!!!
+!!!include(docs/fr/api/wrapper/text.md)!!!
+!!!include(docs/fr/api/wrapper/trigger.md)!!!
diff --git a/docs/fr/api/wrapper/attributes.md b/docs/fr/api/wrapper/attributes.md
new file mode 100644
index 000000000..2aea32639
--- /dev/null
+++ b/docs/fr/api/wrapper/attributes.md
@@ -0,0 +1,20 @@
+## attributes
+
+Renvoie l'objet attribut de nœud DOM `Wrapper`. Si la `key` est fournie, la valeur de la `key` sera renvoyée.
+
+- **Arguments:**
+
+ - `{string} key` **facultatif**
+
+- **Retours:** `{[attribute: string]: any} | string`
+
+- **Example:**
+
+```js
+import { mount } from '@vue/test-utils'
+import Foo from './Foo.vue'
+
+const wrapper = mount(Foo)
+expect(wrapper.attributes().id).toBe('foo')
+expect(wrapper.attributes('id')).toBe('foo')
+```
diff --git a/docs/fr/api/wrapper/classes.md b/docs/fr/api/wrapper/classes.md
new file mode 100644
index 000000000..026da61d0
--- /dev/null
+++ b/docs/fr/api/wrapper/classes.md
@@ -0,0 +1,22 @@
+## classes
+
+Retourne les classes de nœuds DOM `Wrapper`.
+
+Retourne un tableau de noms de classes ou un booléen si un nom de classe est fourni.
+
+- **Arguments:**
+
+ - `{string} className` **facultatif**
+
+- **Retours:** `Array<{string}> | boolean`
+
+- **Exemple:**
+
+```js
+import { mount } from '@vue/test-utils'
+import Foo from './Foo.vue'
+
+const wrapper = mount(Foo)
+expect(wrapper.classes()).toContain('bar')
+expect(wrapper.classes('bar')).toBe(true)
+```
diff --git a/docs/fr/api/wrapper/contains.md b/docs/fr/api/wrapper/contains.md
new file mode 100644
index 000000000..21f94c36f
--- /dev/null
+++ b/docs/fr/api/wrapper/contains.md
@@ -0,0 +1,27 @@
+## contains
+
+::: warning Avertissement de déprédation
+L'utilisation de `contains` est déconseillée et sera supprimée dans les prochaines versions. Utilisez [`find`](./find.md) pour les nœuds DOM (en utilisant la syntaxe `querySelector`), [`findComponent`](./findComponent.md) pour les composants, ou [`wrapper.get`](./get.md) à la place.
+:::
+
+Affirmer que le `Wrapper` contient un élément ou un composant correspondant [selector](../selectors.md).
+
+- **Arguments:**
+
+ - `{string|Component} selector`
+
+- **Retours:** `{boolean}`
+
+- **Exemple:**
+
+```js
+import { mount } from '@vue/test-utils'
+import Foo from './Foo.vue'
+import Bar from './Bar.vue'
+
+const wrapper = mount(Foo)
+expect(wrapper.contains('p')).toBe(true)
+expect(wrapper.contains(Bar)).toBe(true)
+```
+
+- **Voir aussi :** [selectors](../selectors.md)
diff --git a/docs/fr/api/wrapper/destroy.md b/docs/fr/api/wrapper/destroy.md
new file mode 100644
index 000000000..16f16a06f
--- /dev/null
+++ b/docs/fr/api/wrapper/destroy.md
@@ -0,0 +1,23 @@
+## destroy
+
+Détruit une instance du composant Vue.
+
+- **Exemple:**
+
+```js
+import { mount } from '@vue/test-utils'
+import sinon from 'sinon'
+
+const spy = sinon.stub()
+mount({
+ render: null,
+ destroyed() {
+ spy()
+ }
+}).destroy()
+expect(spy.calledOnce).toBe(true)
+```
+
+si l'option `attachTo` ou `attachToDocument` a provoqué le montage du composant sur le document, les éléments du DOM du composant seront également supprimés du document.
+
+Pour les composants fonctionnels, `destroy` ne supprime du document que les éléments DOM rendus.
diff --git a/docs/fr/api/wrapper/emitted.md b/docs/fr/api/wrapper/emitted.md
new file mode 100644
index 000000000..b79a8dc8a
--- /dev/null
+++ b/docs/fr/api/wrapper/emitted.md
@@ -0,0 +1,61 @@
+## emitted
+
+Renvoie un objet contenant des événements personnalisés émis par le `Wrapper` `vm`.
+
+- **Retours:** `{ [name: string]: Array> }`
+
+- **Exemple:**
+
+```js
+import { mount } from '@vue/test-utils'
+
+test('emit demo', async () => {
+ const wrapper = mount(Component)
+
+ wrapper.vm.$emit('foo')
+ wrapper.vm.$emit('foo', 123)
+
+ await wrapper.vm.$nextTick() // Attendre que les $emits aient été traités
+
+ /*
+ wrapper.emitted() renvoie l'objet suivant :
+ {
+ foo: [[], [123]]
+ }
+ */
+
+ // Affirmation de l'élément émis
+ expect(wrapper.emitted().foo).toBeTruthy()
+
+ // Affirmation du nombre d'élément
+ expect(wrapper.emitted().foo.length).toBe(2)
+
+ // Affirmation du paramètre additionnel
+ expect(wrapper.emitted().foo[1]).toEqual([123])
+})
+```
+
+Vous pouvez également écrire ce qui précède comme suit :
+
+```js
+// Affirmation de l'élément émis
+expect(wrapper.emitted('foo')).toBeTruthy()
+
+// Affirmation du nombre d'élément
+expect(wrapper.emitted('foo').length).toBe(2)
+
+// Affirmation du paramètre additionnel
+expect(wrapper.emitted('foo')[1]).toEqual([123])
+```
+
+La méthode `.emitted()` renvoie le même objet chaque fois qu'il est appelé, et non un nouveau, et donc l'objet se met à jour lorsque de nouveaux événements sont déclenchés :
+
+```js
+const emitted = wrapper.emitted()
+
+expect(emitted.foo.length).toBe(1)
+
+// Faire quelque chose pour que le "wrapper" émette l'événement "foo"
+
+expect(emitted.foo.length).toBe(2)
+```
diff --git a/docs/fr/api/wrapper/emittedByOrder.md b/docs/fr/api/wrapper/emittedByOrder.md
new file mode 100644
index 000000000..e58c21bcf
--- /dev/null
+++ b/docs/fr/api/wrapper/emittedByOrder.md
@@ -0,0 +1,33 @@
+## emittedByOrder
+
+::: warning Avertissement de déprédation
+Le terme `emittedByOrder` est obsolète et sera supprimé dans les prochaines versions.
+
+Utilisez plutôt `wrapper.emitted`.
+:::
+
+Retourne un tableau contenant des événements personnalisés émis par le `Wrapper` `vm` .
+
+- **Retours:** `Array<{ name: string, args: Array }>`
+
+- **Exemple:**
+
+```js
+import { mount } from '@vue/test-utils'
+
+const wrapper = mount(Component)
+
+wrapper.vm.$emit('foo')
+wrapper.vm.$emit('bar', 123)
+
+/*
+wrapper.emittedByOrder() renvoie le tableau suivant :
+[
+ { name: 'foo', args: [] },
+ { name: 'bar', args: [123] }
+]
+*/
+
+// Faire valoir l'ordre d'émission d'événement
+expect(wrapper.emittedByOrder().map(e => e.name)).toEqual(['foo', 'bar'])
+```
diff --git a/docs/fr/api/wrapper/exists.md b/docs/fr/api/wrapper/exists.md
new file mode 100644
index 000000000..70f0cdf19
--- /dev/null
+++ b/docs/fr/api/wrapper/exists.md
@@ -0,0 +1,20 @@
+## exists
+
+Affirmation de l'existence de `wrapper`.
+
+Renvoie faux si on l'appelle sur un `Wrapper` vide.
+
+- **Retours:** `{boolean}`
+
+- **Exemple:**
+
+```js
+import { mount } from '@vue/test-utils'
+import Foo from './Foo.vue'
+
+const wrapper = mount(Foo)
+expect(wrapper.exists()).toBe(true)
+expect(wrapper.find('does-not-exist').exists()).toBe(false)
+expect(wrapper.findAll('div').exists()).toBe(true)
+expect(wrapper.findAll('does-not-exist').exists()).toBe(false)
+```
diff --git a/docs/fr/api/wrapper/find.md b/docs/fr/api/wrapper/find.md
new file mode 100644
index 000000000..7f0fc0046
--- /dev/null
+++ b/docs/fr/api/wrapper/find.md
@@ -0,0 +1,43 @@
+## find
+
+::: warning Avertissement de déprédation
+L'utilisation de `find` pour rechercher un composant est déconseillée et sera supprimée. Utilisez plutôt [findComponent](https://vue-test-utils.vuejs.org/api/wrapper/findComponent.html).
+La méthode `find` continuera à fonctionner pour trouver des éléments en utilisant n'importe quel [selector] valide (../selectors.md).
+:::
+
+Retourne le "wrapper" du premier nœud DOM ou le sélecteur de composants Vue correspondant.
+
+Utilisez n'importe quel sélecteur DOM valide (utilise la syntaxe querySelector).
+
+- **Arguments:**
+
+ - `{string} selector`
+
+- **Retours:** `{Wrapper}`
+
+- **Exemple:**
+
+```js
+import { mount } from '@vue/test-utils'
+import Foo from './Foo.vue'
+import Bar from './Bar.vue'
+
+const wrapper = mount(Foo)
+
+const div = wrapper.find('div')
+expect(div.exists()).toBe(true)
+
+const byId = wrapper.find('#bar')
+expect(byId.element.id).toBe('bar')
+```
+
+- **Note:**
+
+ - Vous pouvez enchaîner les appels find ensemble :
+
+```js
+const button = wrapper.find({ ref: 'testButton' })
+expect(button.find('.icon').exists()).toBe(true)
+```
+
+Voir aussi : [get](./get.md).
diff --git a/docs/fr/api/wrapper/findAll.md b/docs/fr/api/wrapper/findAll.md
new file mode 100644
index 000000000..34a9f2717
--- /dev/null
+++ b/docs/fr/api/wrapper/findAll.md
@@ -0,0 +1,32 @@
+## findAll
+
+::: warning Avertissement de déprédation
+L'utilisation de `findAll` pour rechercher des composants est obsolète et sera supprimée. Utilisez plutôt findAllComponents.
+La méthode `findAll` continuera à fonctionner pour trouver des éléments en utilisant n'importe quel [sélecteur] valide (../selectors.md).
+:::
+
+Retourne un [`WrapperArray`](../wrapper-array/).
+
+Utilisez n'importe quel [selector](../selectors.md) valide.
+
+- **Arguments:**
+
+ - `{string|Component} selector`
+
+- **Retours:** `{WrapperArray}`
+
+- **Exemple:**
+
+```js
+import { mount } from '@vue/test-utils'
+import Foo from './Foo.vue'
+import Bar from './Bar.vue'
+
+const wrapper = mount(Foo)
+
+const div = wrapper.findAll('div').at(0)
+expect(div.is('div')).toBe(true)
+
+const bar = wrapper.findAll(Bar).at(0) // Utilisation dépréciée
+expect(bar.is(Bar)).toBe(true)
+```
diff --git a/docs/fr/api/wrapper/findAllComponents.md b/docs/fr/api/wrapper/findAllComponents.md
new file mode 100644
index 000000000..59fad5553
--- /dev/null
+++ b/docs/fr/api/wrapper/findAllComponents.md
@@ -0,0 +1,23 @@
+## findAllComponents
+
+Retourne un [`WrapperArray`](../wrapper-array/) de tous les composants Vue correspondants.
+
+- **Arguments:**
+
+ - `{Component|ref|name} selector`
+
+- **Retours:** `{WrapperArray}`
+
+- **Exemple:**
+
+```js
+import { mount } from '@vue/test-utils'
+import Foo from './Foo.vue'
+import Bar from './Bar.vue'
+
+const wrapper = mount(Foo)
+const bar = wrapper.findAllComponents(Bar).at(0)
+expect(bar.exists()).toBeTruthy()
+const bars = wrapper.findAllComponents(Bar)
+expect(bar).toHaveLength(1)
+```
diff --git a/docs/fr/api/wrapper/findComponent.md b/docs/fr/api/wrapper/findComponent.md
new file mode 100644
index 000000000..4ec8363e0
--- /dev/null
+++ b/docs/fr/api/wrapper/findComponent.md
@@ -0,0 +1,26 @@
+## findComponent
+
+Retourne le `wrapper` du premier composant Vue correspondant.
+
+- **Arguments:**
+
+ - `{Component|ref|name} selector`
+
+- **Retours:** `{Wrapper}`
+
+- **Exemple:**
+
+```js
+import { mount } from '@vue/test-utils'
+import Foo from './Foo.vue'
+import Bar from './Bar.vue'
+
+const wrapper = mount(Foo)
+
+const bar = wrapper.findComponent(Bar) // => trouve Bar par instance de composant
+expect(bar.exists()).toBe(true)
+const barByName = wrapper.findComponent({ name: 'bar' }) // => trouve Bar par `name`
+expect(barByName.exists()).toBe(true)
+const barRef = wrapper.findComponent({ ref: 'bar' }) // => trouve Bar par `ref`
+expect(barRef.exists()).toBe(true)
+```
diff --git a/docs/fr/api/wrapper/get.md b/docs/fr/api/wrapper/get.md
new file mode 100644
index 000000000..496a59b6d
--- /dev/null
+++ b/docs/fr/api/wrapper/get.md
@@ -0,0 +1,23 @@
+## get
+
+::: warning Avertissement de déprédation
+L'utilisation de `get` pour rechercher un Composant est dépréciée et sera supprimée. Utilisez plutôt [`getComponent`](./getComponent.md)
+:::
+Fonctionne exactement comme [find](./find.md), mais lance une erreur si aucun élément correspondant au sélecteur donné n'est trouvé. Vous devez utiliser `find` lorsque vous recherchez un élément qui peut ne pas exister. Vous devez utiliser cette méthode lorsque vous obtenez un élément qui devrait exister et elle fournira un beau message d'erreur si ce n'est pas le cas.
+
+```js
+import { mount } from '@vue/test-utils'
+
+const wrapper = mount(Foo)
+
+// Similaire à `wrapper.find`.
+// `get` lancera une erreur si un élément n'est pas trouvé. `find` ne fera rien.
+expect(wrapper.get('.does-exist'))
+
+expect(() => wrapper.get('.does-not-exist'))
+ .to.throw()
+ .with.property(
+ 'message',
+ 'Unable to find .does-not-exist within:
the actual DOM here...
'
+ )
+```
diff --git a/docs/fr/api/wrapper/getComponent.md b/docs/fr/api/wrapper/getComponent.md
new file mode 100644
index 000000000..fe6f3c328
--- /dev/null
+++ b/docs/fr/api/wrapper/getComponent.md
@@ -0,0 +1,25 @@
+## getComponent
+
+Fonctionne comme [findComponent](./findComponent.md) mais génère une erreur si rien ne correspond au sélecteur donné.
+le sélecteur donné n'est trouvé. Vous devriez utiliser `findComponent` lorsque vous recherchez un élément qui peut ne pas exister. Vous devriez utiliser cette méthode lorsque vous obtenez un élément qui devrait exister et il fournira un message d'erreur sympa si ce n'est pas le cas.
+
+```js
+import { mount } from '@vue/test-utils'
+import Foo from './Foo.vue'
+import Bar from './Bar.vue'
+
+const wrapper = mount(Foo)
+
+// Similaire à `wrapper.findComponent`.
+// `getComponent` lancera une erreur si un élément n'est pas trouvé. `findComponent` ne fera rien.
+expect(wrapper.getComponent(Bar)) // => gets Bar by component instance
+expect(wrapper.getComponent({ name: 'bar' })) // => gets Bar by `name`
+expect(wrapper.getComponent({ ref: 'bar' })) // => gets Bar by `ref`
+
+expect(() => wrapper.getComponent({ name: 'does-not-exist' }))
+ .to.throw()
+ .with.property(
+ 'message',
+ "Unable to get a component named 'does-not-exist' within:
the actual DOM here...
"
+ )
+```
diff --git a/docs/fr/api/wrapper/html.md b/docs/fr/api/wrapper/html.md
new file mode 100644
index 000000000..608943088
--- /dev/null
+++ b/docs/fr/api/wrapper/html.md
@@ -0,0 +1,15 @@
+## html
+
+Renvoie le HTML du nœud DOM `Wrapper` sous forme de chaîne.
+
+- **Retours:** `{string}`
+
+- **Exemple:**
+
+```js
+import { mount } from '@vue/test-utils'
+import Foo from './Foo.vue'
+
+const wrapper = mount(Foo)
+expect(wrapper.html()).toBe('
Foo
')
+```
diff --git a/docs/fr/api/wrapper/is.md b/docs/fr/api/wrapper/is.md
new file mode 100644
index 000000000..d312fbb53
--- /dev/null
+++ b/docs/fr/api/wrapper/is.md
@@ -0,0 +1,36 @@
+## is
+
+::: warning Avertissement de déprédation
+L'utilisation de `is` pour affirmer que le nœud DOM est déprécié et sera supprimé.
+
+Considérez un appariement personnalisé tel que ceux fournis dans [jest-dom](https://github.com/testing-library/jest-dom#custom-matchers).
+ou pour l'assertion de type d'élément DOM, utilisez native [`Element.tagName`](https://developer.mozilla.org/en-US/docs/Web/API/Element/tagName) à la place.
+
+Pour conserver ces tests, un remplacement valable pour :
+
+- `is('DOM_SELECTOR')` est une affirmation de `wrapper.element.tagName`.
+- `is('ATTR_NAME')` est une affirmation véridique d `wrapper.attributes('ATTR_NAME')`.
+- `is('CLASS_NAME')` est une affirmation véridique d `wrapper.classes('CLASS_NAME')`.
+
+L'affirmation contre la définition du composant n'est pas dépréciée
+
+En cas d'utilisation avec findComponent, accédez à l'élément DOM avec `findComponent(Comp).element`
+:::
+
+Affirmer `Wrapper` le noeud DOM ou `vm` correspond. [selector](../selectors.md).
+
+- **Arguments:**
+
+ - `{string|Component} selector`
+
+- **Retours:** `{boolean}`
+
+- **Exemple:**
+
+```js
+import { mount } from '@vue/test-utils'
+import Foo from './Foo.vue'
+
+const wrapper = mount(Foo)
+expect(wrapper.is('div')).toBe(true)
+```
diff --git a/docs/fr/api/wrapper/isEmpty.md b/docs/fr/api/wrapper/isEmpty.md
new file mode 100644
index 000000000..fd9440425
--- /dev/null
+++ b/docs/fr/api/wrapper/isEmpty.md
@@ -0,0 +1,23 @@
+## isEmpty
+
+::: warning Avertissement de déprédation
+`isEmpty` est déprécié et sera supprimé dans les prochaines versions.
+
+Considérez un appariement personnalisé tel que ceux fournis dans [jest-dom](https://github.com/testing-library/jest-dom#tobeempty).
+
+En cas d'utilisation avec findComponent, accédez à l'élément DOM avec `findComponent(Comp).element`
+:::
+
+Affirmer que `Wrapper` ne contient pas de nœud enfant.
+
+- **Retours:** `{boolean}`
+
+- **Exemple:**
+
+```js
+import { mount } from '@vue/test-utils'
+import Foo from './Foo.vue'
+
+const wrapper = mount(Foo)
+expect(wrapper.isEmpty()).toBe(true)
+```
diff --git a/docs/fr/api/wrapper/isVisible.md b/docs/fr/api/wrapper/isVisible.md
new file mode 100644
index 000000000..8c0dabb6a
--- /dev/null
+++ b/docs/fr/api/wrapper/isVisible.md
@@ -0,0 +1,20 @@
+## isVisible
+
+Affirmer que `Wrapper` est visible.
+
+Retourne `false` si un élément parent a le style `display: none` ou `visibility: hidden`, est situé à l'intérieur de la balise `` fermée ou possède un attribut caché.
+
+Ceci peut être utilisé pour affirmer qu'un élément est caché par `v-show`.
+
+- **Retours:** `{boolean}`
+
+- **Exemple:**
+
+```js
+import { mount } from '@vue/test-utils'
+import Foo from './Foo.vue'
+
+const wrapper = mount(Foo)
+expect(wrapper.isVisible()).toBe(true)
+expect(wrapper.find('.is-not-visible').isVisible()).toBe(false)
+```
diff --git a/docs/fr/api/wrapper/isVueInstance.md b/docs/fr/api/wrapper/isVueInstance.md
new file mode 100644
index 000000000..db7e71721
--- /dev/null
+++ b/docs/fr/api/wrapper/isVueInstance.md
@@ -0,0 +1,23 @@
+## isVueInstance
+
+::: warning Avertissement de déprédation
+`isVueInstance` est dépréciée et sera supprimée dans les prochaines versions.
+
+Les tests reposant sur l'affirmation `isVueInstance` n'ont que peu ou pas de valeur. Nous suggérons de les remplacer par des assertions ciblées.
+
+Pour conserver ces tests, un remplacement valable de `isVueInstance()` est une assertion véridique de `wrapper.find(...).vm`.
+
+L'assertion Wrapper est l'instance de Vue.
+:::
+
+- **Retours:** `{boolean}`
+
+- **Exemple:**
+
+```js
+import { mount } from '@vue/test-utils'
+import Foo from './Foo.vue'
+
+const wrapper = mount(Foo)
+expect(wrapper.isVueInstance()).toBe(true)
+```
diff --git a/docs/fr/api/wrapper/name.md b/docs/fr/api/wrapper/name.md
new file mode 100644
index 000000000..e87541dd2
--- /dev/null
+++ b/docs/fr/api/wrapper/name.md
@@ -0,0 +1,21 @@
+## name
+
+::: warning Avertissement de déprédation
+`name` est dépréciée et sera supprimée dans les prochaines versions.
+:::
+
+Retourne le nom du composant si `Wrapper` contient une instance de Vue, ou le nom du tag du nœud DOM `Wrapper` si `Wrapper` ne contient pas d'instance de Vue.
+
+- **Retours:** `{string}`
+
+- **Exemple:**
+
+```js
+import { mount } from '@vue/test-utils'
+import Foo from './Foo.vue'
+
+const wrapper = mount(Foo)
+expect(wrapper.name()).toBe('Foo')
+const p = wrapper.find('p')
+expect(p.name()).toBe('p')
+```
diff --git a/docs/fr/api/wrapper/overview.md b/docs/fr/api/wrapper/overview.md
new file mode 100644
index 000000000..5ff613a05
--- /dev/null
+++ b/docs/fr/api/wrapper/overview.md
@@ -0,0 +1,47 @@
+## overview
+
+::: warning Avertissement de déprédation
+`overview` est dépréciée et sera supprimée dans les prochaines versions.
+:::
+
+Affiche un simple aperçu du `Wrapper`.
+
+- **Exemple:**
+
+```js
+import { mount } from '@vue/test-utils'
+import Component from './Component.vue'
+
+const wrapper = mount(Component)
+wrapper.overview()
+
+// Console output
+/*
+Wrapper (Visible):
+
+Html:
+
+
My name is Tess Ting
+
+
+Data: {
+ firstName: Tess,
+ lastName: Ting
+}
+
+Computed: {
+ fullName: Tess Ting'
+}
+
+Emitted: {',
+ foo: [',
+ 0: [ hello, world ],
+ 1: [ bye, world ]'
+ ],
+ bar: [
+ 0: [ hey ]'
+ ]
+}
+
+*/
+```
diff --git a/docs/fr/api/wrapper/props.md b/docs/fr/api/wrapper/props.md
new file mode 100644
index 000000000..785be95d0
--- /dev/null
+++ b/docs/fr/api/wrapper/props.md
@@ -0,0 +1,26 @@
+## props
+
+Retourne l'objet props `Wrapper` `vm`. Si `key` est fourni, la valeur pour `key` sera retournée.
+
+**Note : le Wrapper doit contenir une instance de Vue.**
+
+- **Arguments:**
+
+ - `{string} key` **facultatif**
+
+- **Retours:** `{[prop: string]: any} | any`
+
+- **Exemple:**
+
+```js
+import { mount } from '@vue/test-utils'
+import Foo from './Foo.vue'
+
+const wrapper = mount(Foo, {
+ propsData: {
+ bar: 'baz'
+ }
+})
+expect(wrapper.props().bar).toBe('baz')
+expect(wrapper.props('bar')).toBe('baz')
+```
diff --git a/docs/fr/api/wrapper/setChecked.md b/docs/fr/api/wrapper/setChecked.md
new file mode 100644
index 000000000..33ef3d275
--- /dev/null
+++ b/docs/fr/api/wrapper/setChecked.md
@@ -0,0 +1,30 @@
+## setChecked
+
+Définis la valeur cochée pour l'élément d'entrée de type case à cocher ou radio et met à jour les données liées au `v-model`.
+
+- **Arguments:**
+
+ - `{Boolean} checked (default: true)`
+
+- **Exemple:**
+
+```js
+import { mount } from '@vue/test-utils'
+import Foo from './Foo.vue'
+
+const wrapper = mount(Foo)
+const radioInput = wrapper.find('input[type="radio"]')
+radioInput.setChecked()
+```
+
+- **Note:**
+
+Lorsque vous essayez de mettre la valeur à l'état via `v-model` par `radioInput.element.checked = true ; radioInput.trigger('input')`, `v-model` n'est pas déclenché. Le `v-model` est déclenché par l'événement `change`.
+
+`checkboxInput.setChecked(checked)` est un alias du code suivant.
+
+```js
+checkboxInput.element.checked = checked
+checkboxInput.trigger('click')
+checkboxInput.trigger('change')
+```
diff --git a/docs/fr/api/wrapper/setData.md b/docs/fr/api/wrapper/setData.md
new file mode 100644
index 000000000..af6f9985e
--- /dev/null
+++ b/docs/fr/api/wrapper/setData.md
@@ -0,0 +1,22 @@
+## setData
+
+Définis les données `Wrapper` `vm`.
+
+setData fonctionne en appelant récursivement Vue.set.
+
+**Note - le Wrapper doit contenir une instance de Vue.**
+
+- **Arguments:**
+
+ - `{Object} data`
+
+- **Exemple:**
+
+```js
+import { mount } from '@vue/test-utils'
+import Foo from './Foo.vue'
+
+const wrapper = mount(Foo)
+wrapper.setData({ foo: 'bar' })
+expect(wrapper.vm.foo).toBe('bar')
+```
diff --git a/docs/fr/api/wrapper/setMethods.md b/docs/fr/api/wrapper/setMethods.md
new file mode 100644
index 000000000..3eed2fa82
--- /dev/null
+++ b/docs/fr/api/wrapper/setMethods.md
@@ -0,0 +1,34 @@
+## setMethods
+
+::: warning Avertissement de déprédation
+`setMethods` est dépréciée et sera supprimée dans les prochaines versions.
+
+Il n'y a pas de voie claire pour remplacer les `setMethods`, car cela dépend vraiment de votre utilisation précédente. Cela conduit facilement à des tests bancals qui s'appuient sur des détails d'implémentation, ce qui [est déconseillé](https://github.com/vuejs/rfcs/blob/668866fa71d70322f6a7689e88554ab27d349f9c/active-rfcs/0000-vtu-api.md#setmethods)
+
+Nous suggérons de repenser ces tests.
+
+Pour mettre au point une méthode complexe, il faut l'extraire du composant et le tester de manière isolée. Pour affirmer qu'une méthode est appelée, utilisez votre testeur pour l'espionner.
+:::
+
+Définis les méthodes `Wrapper` `vm` et les met à jour.
+
+**Note le Wrapper doit contenir une instance de Vue.**
+
+- **Arguments:**
+
+ - `{Object} methods`
+
+- **Exemple:**
+
+```js
+import { mount } from '@vue/test-utils'
+import sinon from 'sinon'
+import Foo from './Foo.vue'
+
+const wrapper = mount(Foo)
+const clickMethodStub = sinon.stub()
+
+wrapper.setMethods({ clickMethod: clickMethodStub })
+wrapper.find('button').trigger('click')
+expect(clickMethodStub.called).toBe(true)
+```
diff --git a/docs/fr/api/wrapper/setProps.md b/docs/fr/api/wrapper/setProps.md
new file mode 100644
index 000000000..d34ddcb88
--- /dev/null
+++ b/docs/fr/api/wrapper/setProps.md
@@ -0,0 +1,53 @@
+## setProps
+
+- **Arguments:**
+
+ - `{Object} props`
+
+- **Usage:**
+
+Définir les props de `Wrapper` `vm` et forcer à mettre à jour
+
+::: avertissement
+`setProps` ne peut être appelé que pour un composant de haut niveau, monté par `mount` ou `shallowMount`.
+:::
+
+```js
+import { mount } from '@vue/test-utils'
+import Foo from './Foo.vue'
+
+test('setProps demo', async () => {
+ const wrapper = mount(Foo)
+
+ await wrapper.setProps({ foo: 'bar' })
+
+ expect(wrapper.vm.foo).toBe('bar')
+})
+```
+
+Vous pouvez également passer un objet `propsData`, qui initialisera l'instance de Vue avec les valeurs passées.
+
+```js
+// Foo.vue
+export default {
+ props: {
+ foo: {
+ type: String,
+ required: true
+ }
+ }
+}
+```
+
+```js
+import { mount } from '@vue/test-utils'
+import Foo from './Foo.vue'
+
+const wrapper = mount(Foo, {
+ propsData: {
+ foo: 'bar'
+ }
+})
+
+expect(wrapper.vm.foo).toBe('bar')
+```
diff --git a/docs/fr/api/wrapper/setSelected.md b/docs/fr/api/wrapper/setSelected.md
new file mode 100644
index 000000000..a366d3936
--- /dev/null
+++ b/docs/fr/api/wrapper/setSelected.md
@@ -0,0 +1,26 @@
+## setSelected
+
+Sélectionne un élément d'option et met à jour les données liées au `v-model`.
+
+- **Exemple:**
+
+```js
+import { mount } from '@vue/test-utils'
+import Foo from './Foo.vue'
+
+const wrapper = mount(Foo)
+const options = wrapper.find('select').findAll('option')
+
+options.at(1).setSelected()
+```
+
+- **Note:**
+
+Lorsque vous essayez de mettre la valeur à l'état via `v-model` par `option.element.selected = true ; parentSelect.trigger('input')`, `v-model` n'est pas déclenché. Le `v-model` est déclenché par l'événement `change`.
+
+`option.setSelected()` est un alias du code suivant.
+
+```js
+option.element.selected = true
+parentSelect.trigger('change')
+```
diff --git a/docs/fr/api/wrapper/setValue.md b/docs/fr/api/wrapper/setValue.md
new file mode 100644
index 000000000..7d005d803
--- /dev/null
+++ b/docs/fr/api/wrapper/setValue.md
@@ -0,0 +1,42 @@
+## setValue
+
+Définis la valeur d'une entrée de contrôle de texte ou d'un élément de sélection et met à jour les données liées au `v-model`.
+
+- **Arguments:**
+
+ - `{any} value`
+
+- **Exemple:**
+
+```js
+import { mount } from '@vue/test-utils'
+import Foo from './Foo.vue'
+
+const wrapper = mount(Foo)
+
+const textInput = wrapper.find('input[type="text"]')
+textInput.setValue('some value')
+
+const select = wrapper.find('select')
+select.setValue('option value')
+
+// nécessite
To read docs for Vue Test Utils for Vue 3,
- .
+ .
diff --git a/packages/test-utils/types/index.d.ts b/packages/test-utils/types/index.d.ts
index cc1556557..9f10c1bda 100644
--- a/packages/test-utils/types/index.d.ts
+++ b/packages/test-utils/types/index.d.ts
@@ -1,7 +1,9 @@
import Vue, { VNodeData, ComponentOptions, FunctionalComponentOptions, Component, RenderContext } from 'vue'
-import { DefaultProps, PropsDefinition } from 'vue/types/options'
+import { PropsDefinition } from 'vue/types/options'
import { ExtendedVue, CombinedVueInstance } from 'vue/types/vue'
+type DefaultProps = Record;
+
/**
* Utility type to declare an extended Vue constructor
*/
@@ -174,7 +176,7 @@ interface FunctionalComponentShallowMountOptions extends ShallowM
context?: Partial
}
-interface VueTestUtilsConfigOptions {
+export interface VueTestUtilsConfigOptions {
stubs: Record
mocks: Record
methods: Record
From 76c63fab1b4e3f58c1ad41142d0e0b0f3ff3adea Mon Sep 17 00:00:00 2001
From: Lachlan Miller
Date: Mon, 31 Oct 2022 15:44:22 +1000
Subject: [PATCH 51/79] chore: publish 1.3.1
---
lerna.json | 2 +-
.../dist/vue-server-test-utils.js | 10 +-
packages/server-test-utils/package.json | 2 +-
.../test-utils/dist/vue-test-utils.esm.js | 14140 ++++++++++++++++
.../test-utils/dist/vue-test-utils.iife.js | 10 +-
packages/test-utils/dist/vue-test-utils.js | 10 +-
.../test-utils/dist/vue-test-utils.umd.js | 10 +-
packages/test-utils/package.json | 2 +-
8 files changed, 14179 insertions(+), 7 deletions(-)
create mode 100644 packages/test-utils/dist/vue-test-utils.esm.js
diff --git a/lerna.json b/lerna.json
index f7fbb9786..b5fecedef 100644
--- a/lerna.json
+++ b/lerna.json
@@ -5,5 +5,5 @@
],
"npmClient": "yarn",
"useWorkspaces": true,
- "version": "1.3.0"
+ "version": "1.3.1"
}
diff --git a/packages/server-test-utils/dist/vue-server-test-utils.js b/packages/server-test-utils/dist/vue-server-test-utils.js
index 65f9d2612..4190a0872 100644
--- a/packages/server-test-utils/dist/vue-server-test-utils.js
+++ b/packages/server-test-utils/dist/vue-server-test-utils.js
@@ -8084,7 +8084,15 @@ ErrorWrapper.prototype.destroy = function destroy () {
*/
function isStyleVisible(element) {
- var ref = element.style;
+ if (!(element instanceof HTMLElement) && !(element instanceof SVGElement)) {
+ return false
+ }
+
+ // Per https://lists.w3.org/Archives/Public/www-style/2018May/0031.html
+ // getComputedStyle should only work with connected elements.
+ var ref = element.isConnected
+ ? getComputedStyle(element)
+ : element.style;
var display = ref.display;
var visibility = ref.visibility;
var opacity = ref.opacity;
diff --git a/packages/server-test-utils/package.json b/packages/server-test-utils/package.json
index 8338263f2..cf498f0c3 100644
--- a/packages/server-test-utils/package.json
+++ b/packages/server-test-utils/package.json
@@ -1,6 +1,6 @@
{
"name": "@vue/server-test-utils",
- "version": "1.3.0",
+ "version": "1.3.1",
"description": "Utilities for testing Vue components.",
"main": "dist/vue-server-test-utils.js",
"types": "types/index.d.ts",
diff --git a/packages/test-utils/dist/vue-test-utils.esm.js b/packages/test-utils/dist/vue-test-utils.esm.js
new file mode 100644
index 000000000..ec5ae5f13
--- /dev/null
+++ b/packages/test-utils/dist/vue-test-utils.esm.js
@@ -0,0 +1,14140 @@
+import Vue from 'vue';
+import { compileToFunctions } from 'vue-template-compiler';
+
+//
+
+function createVNodes(vm, slotValue, name) {
+ var el = compileToFunctions(
+ ("
" + slotValue + "
")
+ );
+ var _staticRenderFns = vm._renderProxy.$options.staticRenderFns;
+ var _staticTrees = vm._renderProxy._staticTrees;
+ vm._renderProxy._staticTrees = [];
+ vm._renderProxy.$options.staticRenderFns = el.staticRenderFns;
+ var vnode = el.render.call(vm._renderProxy, vm.$createElement);
+ vm._renderProxy.$options.staticRenderFns = _staticRenderFns;
+ vm._renderProxy._staticTrees = _staticTrees;
+ return vnode.children[0]
+}
+
+function createVNodesForSlot(
+ vm,
+ slotValue,
+ name
+) {
+ if (typeof slotValue === 'string') {
+ return createVNodes(vm, slotValue, name)
+ }
+ var vnode = vm.$createElement(slotValue)
+ ;(vnode.data || (vnode.data = {})).slot = name;
+ return vnode
+}
+
+function createSlotVNodes(
+ vm,
+ slots
+) {
+ return Object.keys(slots).reduce(function (acc, key) {
+ var content = slots[key];
+ if (Array.isArray(content)) {
+ var nodes = content.map(function (slotDef) { return createVNodesForSlot(vm, slotDef, key); }
+ );
+ return acc.concat(nodes)
+ }
+
+ return acc.concat(createVNodesForSlot(vm, content, key))
+ }, [])
+}
+
+var commonjsGlobal = typeof globalThis !== 'undefined' ? globalThis : typeof window !== 'undefined' ? window : typeof global !== 'undefined' ? global : typeof self !== 'undefined' ? self : {};
+
+function createCommonjsModule(fn, basedir, module) {
+ return module = {
+ path: basedir,
+ exports: {},
+ require: function (path, base) {
+ return commonjsRequire(path, (base === undefined || base === null) ? module.path : base);
+ }
+ }, fn(module, module.exports), module.exports;
+}
+
+function getCjsExportFromNamespace (n) {
+ return n && n['default'] || n;
+}
+
+function commonjsRequire () {
+ throw new Error('Dynamic requires are not currently supported by @rollup/plugin-commonjs');
+}
+
+var semver = createCommonjsModule(function (module, exports) {
+exports = module.exports = SemVer;
+
+var debug;
+/* istanbul ignore next */
+if (typeof process === 'object' &&
+ process.env &&
+ process.env.NODE_DEBUG &&
+ /\bsemver\b/i.test(process.env.NODE_DEBUG)) {
+ debug = function () {
+ var args = Array.prototype.slice.call(arguments, 0);
+ args.unshift('SEMVER');
+ console.log.apply(console, args);
+ };
+} else {
+ debug = function () {};
+}
+
+// Note: this is the semver.org version of the spec that it implements
+// Not necessarily the package version of this code.
+exports.SEMVER_SPEC_VERSION = '2.0.0';
+
+var MAX_LENGTH = 256;
+var MAX_SAFE_INTEGER = Number.MAX_SAFE_INTEGER ||
+ /* istanbul ignore next */ 9007199254740991;
+
+// Max safe segment length for coercion.
+var MAX_SAFE_COMPONENT_LENGTH = 16;
+
+// The actual regexps go on exports.re
+var re = exports.re = [];
+var src = exports.src = [];
+var t = exports.tokens = {};
+var R = 0;
+
+function tok (n) {
+ t[n] = R++;
+}
+
+// The following Regular Expressions can be used for tokenizing,
+// validating, and parsing SemVer version strings.
+
+// ## Numeric Identifier
+// A single `0`, or a non-zero digit followed by zero or more digits.
+
+tok('NUMERICIDENTIFIER');
+src[t.NUMERICIDENTIFIER] = '0|[1-9]\\d*';
+tok('NUMERICIDENTIFIERLOOSE');
+src[t.NUMERICIDENTIFIERLOOSE] = '[0-9]+';
+
+// ## Non-numeric Identifier
+// Zero or more digits, followed by a letter or hyphen, and then zero or
+// more letters, digits, or hyphens.
+
+tok('NONNUMERICIDENTIFIER');
+src[t.NONNUMERICIDENTIFIER] = '\\d*[a-zA-Z-][a-zA-Z0-9-]*';
+
+// ## Main Version
+// Three dot-separated numeric identifiers.
+
+tok('MAINVERSION');
+src[t.MAINVERSION] = '(' + src[t.NUMERICIDENTIFIER] + ')\\.' +
+ '(' + src[t.NUMERICIDENTIFIER] + ')\\.' +
+ '(' + src[t.NUMERICIDENTIFIER] + ')';
+
+tok('MAINVERSIONLOOSE');
+src[t.MAINVERSIONLOOSE] = '(' + src[t.NUMERICIDENTIFIERLOOSE] + ')\\.' +
+ '(' + src[t.NUMERICIDENTIFIERLOOSE] + ')\\.' +
+ '(' + src[t.NUMERICIDENTIFIERLOOSE] + ')';
+
+// ## Pre-release Version Identifier
+// A numeric identifier, or a non-numeric identifier.
+
+tok('PRERELEASEIDENTIFIER');
+src[t.PRERELEASEIDENTIFIER] = '(?:' + src[t.NUMERICIDENTIFIER] +
+ '|' + src[t.NONNUMERICIDENTIFIER] + ')';
+
+tok('PRERELEASEIDENTIFIERLOOSE');
+src[t.PRERELEASEIDENTIFIERLOOSE] = '(?:' + src[t.NUMERICIDENTIFIERLOOSE] +
+ '|' + src[t.NONNUMERICIDENTIFIER] + ')';
+
+// ## Pre-release Version
+// Hyphen, followed by one or more dot-separated pre-release version
+// identifiers.
+
+tok('PRERELEASE');
+src[t.PRERELEASE] = '(?:-(' + src[t.PRERELEASEIDENTIFIER] +
+ '(?:\\.' + src[t.PRERELEASEIDENTIFIER] + ')*))';
+
+tok('PRERELEASELOOSE');
+src[t.PRERELEASELOOSE] = '(?:-?(' + src[t.PRERELEASEIDENTIFIERLOOSE] +
+ '(?:\\.' + src[t.PRERELEASEIDENTIFIERLOOSE] + ')*))';
+
+// ## Build Metadata Identifier
+// Any combination of digits, letters, or hyphens.
+
+tok('BUILDIDENTIFIER');
+src[t.BUILDIDENTIFIER] = '[0-9A-Za-z-]+';
+
+// ## Build Metadata
+// Plus sign, followed by one or more period-separated build metadata
+// identifiers.
+
+tok('BUILD');
+src[t.BUILD] = '(?:\\+(' + src[t.BUILDIDENTIFIER] +
+ '(?:\\.' + src[t.BUILDIDENTIFIER] + ')*))';
+
+// ## Full Version String
+// A main version, followed optionally by a pre-release version and
+// build metadata.
+
+// Note that the only major, minor, patch, and pre-release sections of
+// the version string are capturing groups. The build metadata is not a
+// capturing group, because it should not ever be used in version
+// comparison.
+
+tok('FULL');
+tok('FULLPLAIN');
+src[t.FULLPLAIN] = 'v?' + src[t.MAINVERSION] +
+ src[t.PRERELEASE] + '?' +
+ src[t.BUILD] + '?';
+
+src[t.FULL] = '^' + src[t.FULLPLAIN] + '$';
+
+// like full, but allows v1.2.3 and =1.2.3, which people do sometimes.
+// also, 1.0.0alpha1 (prerelease without the hyphen) which is pretty
+// common in the npm registry.
+tok('LOOSEPLAIN');
+src[t.LOOSEPLAIN] = '[v=\\s]*' + src[t.MAINVERSIONLOOSE] +
+ src[t.PRERELEASELOOSE] + '?' +
+ src[t.BUILD] + '?';
+
+tok('LOOSE');
+src[t.LOOSE] = '^' + src[t.LOOSEPLAIN] + '$';
+
+tok('GTLT');
+src[t.GTLT] = '((?:<|>)?=?)';
+
+// Something like "2.*" or "1.2.x".
+// Note that "x.x" is a valid xRange identifer, meaning "any version"
+// Only the first item is strictly required.
+tok('XRANGEIDENTIFIERLOOSE');
+src[t.XRANGEIDENTIFIERLOOSE] = src[t.NUMERICIDENTIFIERLOOSE] + '|x|X|\\*';
+tok('XRANGEIDENTIFIER');
+src[t.XRANGEIDENTIFIER] = src[t.NUMERICIDENTIFIER] + '|x|X|\\*';
+
+tok('XRANGEPLAIN');
+src[t.XRANGEPLAIN] = '[v=\\s]*(' + src[t.XRANGEIDENTIFIER] + ')' +
+ '(?:\\.(' + src[t.XRANGEIDENTIFIER] + ')' +
+ '(?:\\.(' + src[t.XRANGEIDENTIFIER] + ')' +
+ '(?:' + src[t.PRERELEASE] + ')?' +
+ src[t.BUILD] + '?' +
+ ')?)?';
+
+tok('XRANGEPLAINLOOSE');
+src[t.XRANGEPLAINLOOSE] = '[v=\\s]*(' + src[t.XRANGEIDENTIFIERLOOSE] + ')' +
+ '(?:\\.(' + src[t.XRANGEIDENTIFIERLOOSE] + ')' +
+ '(?:\\.(' + src[t.XRANGEIDENTIFIERLOOSE] + ')' +
+ '(?:' + src[t.PRERELEASELOOSE] + ')?' +
+ src[t.BUILD] + '?' +
+ ')?)?';
+
+tok('XRANGE');
+src[t.XRANGE] = '^' + src[t.GTLT] + '\\s*' + src[t.XRANGEPLAIN] + '$';
+tok('XRANGELOOSE');
+src[t.XRANGELOOSE] = '^' + src[t.GTLT] + '\\s*' + src[t.XRANGEPLAINLOOSE] + '$';
+
+// Coercion.
+// Extract anything that could conceivably be a part of a valid semver
+tok('COERCE');
+src[t.COERCE] = '(^|[^\\d])' +
+ '(\\d{1,' + MAX_SAFE_COMPONENT_LENGTH + '})' +
+ '(?:\\.(\\d{1,' + MAX_SAFE_COMPONENT_LENGTH + '}))?' +
+ '(?:\\.(\\d{1,' + MAX_SAFE_COMPONENT_LENGTH + '}))?' +
+ '(?:$|[^\\d])';
+tok('COERCERTL');
+re[t.COERCERTL] = new RegExp(src[t.COERCE], 'g');
+
+// Tilde ranges.
+// Meaning is "reasonably at or greater than"
+tok('LONETILDE');
+src[t.LONETILDE] = '(?:~>?)';
+
+tok('TILDETRIM');
+src[t.TILDETRIM] = '(\\s*)' + src[t.LONETILDE] + '\\s+';
+re[t.TILDETRIM] = new RegExp(src[t.TILDETRIM], 'g');
+var tildeTrimReplace = '$1~';
+
+tok('TILDE');
+src[t.TILDE] = '^' + src[t.LONETILDE] + src[t.XRANGEPLAIN] + '$';
+tok('TILDELOOSE');
+src[t.TILDELOOSE] = '^' + src[t.LONETILDE] + src[t.XRANGEPLAINLOOSE] + '$';
+
+// Caret ranges.
+// Meaning is "at least and backwards compatible with"
+tok('LONECARET');
+src[t.LONECARET] = '(?:\\^)';
+
+tok('CARETTRIM');
+src[t.CARETTRIM] = '(\\s*)' + src[t.LONECARET] + '\\s+';
+re[t.CARETTRIM] = new RegExp(src[t.CARETTRIM], 'g');
+var caretTrimReplace = '$1^';
+
+tok('CARET');
+src[t.CARET] = '^' + src[t.LONECARET] + src[t.XRANGEPLAIN] + '$';
+tok('CARETLOOSE');
+src[t.CARETLOOSE] = '^' + src[t.LONECARET] + src[t.XRANGEPLAINLOOSE] + '$';
+
+// A simple gt/lt/eq thing, or just "" to indicate "any version"
+tok('COMPARATORLOOSE');
+src[t.COMPARATORLOOSE] = '^' + src[t.GTLT] + '\\s*(' + src[t.LOOSEPLAIN] + ')$|^$';
+tok('COMPARATOR');
+src[t.COMPARATOR] = '^' + src[t.GTLT] + '\\s*(' + src[t.FULLPLAIN] + ')$|^$';
+
+// An expression to strip any whitespace between the gtlt and the thing
+// it modifies, so that `> 1.2.3` ==> `>1.2.3`
+tok('COMPARATORTRIM');
+src[t.COMPARATORTRIM] = '(\\s*)' + src[t.GTLT] +
+ '\\s*(' + src[t.LOOSEPLAIN] + '|' + src[t.XRANGEPLAIN] + ')';
+
+// this one has to use the /g flag
+re[t.COMPARATORTRIM] = new RegExp(src[t.COMPARATORTRIM], 'g');
+var comparatorTrimReplace = '$1$2$3';
+
+// Something like `1.2.3 - 1.2.4`
+// Note that these all use the loose form, because they'll be
+// checked against either the strict or loose comparator form
+// later.
+tok('HYPHENRANGE');
+src[t.HYPHENRANGE] = '^\\s*(' + src[t.XRANGEPLAIN] + ')' +
+ '\\s+-\\s+' +
+ '(' + src[t.XRANGEPLAIN] + ')' +
+ '\\s*$';
+
+tok('HYPHENRANGELOOSE');
+src[t.HYPHENRANGELOOSE] = '^\\s*(' + src[t.XRANGEPLAINLOOSE] + ')' +
+ '\\s+-\\s+' +
+ '(' + src[t.XRANGEPLAINLOOSE] + ')' +
+ '\\s*$';
+
+// Star ranges basically just allow anything at all.
+tok('STAR');
+src[t.STAR] = '(<|>)?=?\\s*\\*';
+
+// Compile to actual regexp objects.
+// All are flag-free, unless they were created above with a flag.
+for (var i = 0; i < R; i++) {
+ debug(i, src[i]);
+ if (!re[i]) {
+ re[i] = new RegExp(src[i]);
+ }
+}
+
+exports.parse = parse;
+function parse (version, options) {
+ if (!options || typeof options !== 'object') {
+ options = {
+ loose: !!options,
+ includePrerelease: false
+ };
+ }
+
+ if (version instanceof SemVer) {
+ return version
+ }
+
+ if (typeof version !== 'string') {
+ return null
+ }
+
+ if (version.length > MAX_LENGTH) {
+ return null
+ }
+
+ var r = options.loose ? re[t.LOOSE] : re[t.FULL];
+ if (!r.test(version)) {
+ return null
+ }
+
+ try {
+ return new SemVer(version, options)
+ } catch (er) {
+ return null
+ }
+}
+
+exports.valid = valid;
+function valid (version, options) {
+ var v = parse(version, options);
+ return v ? v.version : null
+}
+
+exports.clean = clean;
+function clean (version, options) {
+ var s = parse(version.trim().replace(/^[=v]+/, ''), options);
+ return s ? s.version : null
+}
+
+exports.SemVer = SemVer;
+
+function SemVer (version, options) {
+ if (!options || typeof options !== 'object') {
+ options = {
+ loose: !!options,
+ includePrerelease: false
+ };
+ }
+ if (version instanceof SemVer) {
+ if (version.loose === options.loose) {
+ return version
+ } else {
+ version = version.version;
+ }
+ } else if (typeof version !== 'string') {
+ throw new TypeError('Invalid Version: ' + version)
+ }
+
+ if (version.length > MAX_LENGTH) {
+ throw new TypeError('version is longer than ' + MAX_LENGTH + ' characters')
+ }
+
+ if (!(this instanceof SemVer)) {
+ return new SemVer(version, options)
+ }
+
+ debug('SemVer', version, options);
+ this.options = options;
+ this.loose = !!options.loose;
+
+ var m = version.trim().match(options.loose ? re[t.LOOSE] : re[t.FULL]);
+
+ if (!m) {
+ throw new TypeError('Invalid Version: ' + version)
+ }
+
+ this.raw = version;
+
+ // these are actually numbers
+ this.major = +m[1];
+ this.minor = +m[2];
+ this.patch = +m[3];
+
+ if (this.major > MAX_SAFE_INTEGER || this.major < 0) {
+ throw new TypeError('Invalid major version')
+ }
+
+ if (this.minor > MAX_SAFE_INTEGER || this.minor < 0) {
+ throw new TypeError('Invalid minor version')
+ }
+
+ if (this.patch > MAX_SAFE_INTEGER || this.patch < 0) {
+ throw new TypeError('Invalid patch version')
+ }
+
+ // numberify any prerelease numeric ids
+ if (!m[4]) {
+ this.prerelease = [];
+ } else {
+ this.prerelease = m[4].split('.').map(function (id) {
+ if (/^[0-9]+$/.test(id)) {
+ var num = +id;
+ if (num >= 0 && num < MAX_SAFE_INTEGER) {
+ return num
+ }
+ }
+ return id
+ });
+ }
+
+ this.build = m[5] ? m[5].split('.') : [];
+ this.format();
+}
+
+SemVer.prototype.format = function () {
+ this.version = this.major + '.' + this.minor + '.' + this.patch;
+ if (this.prerelease.length) {
+ this.version += '-' + this.prerelease.join('.');
+ }
+ return this.version
+};
+
+SemVer.prototype.toString = function () {
+ return this.version
+};
+
+SemVer.prototype.compare = function (other) {
+ debug('SemVer.compare', this.version, this.options, other);
+ if (!(other instanceof SemVer)) {
+ other = new SemVer(other, this.options);
+ }
+
+ return this.compareMain(other) || this.comparePre(other)
+};
+
+SemVer.prototype.compareMain = function (other) {
+ if (!(other instanceof SemVer)) {
+ other = new SemVer(other, this.options);
+ }
+
+ return compareIdentifiers(this.major, other.major) ||
+ compareIdentifiers(this.minor, other.minor) ||
+ compareIdentifiers(this.patch, other.patch)
+};
+
+SemVer.prototype.comparePre = function (other) {
+ if (!(other instanceof SemVer)) {
+ other = new SemVer(other, this.options);
+ }
+
+ // NOT having a prerelease is > having one
+ if (this.prerelease.length && !other.prerelease.length) {
+ return -1
+ } else if (!this.prerelease.length && other.prerelease.length) {
+ return 1
+ } else if (!this.prerelease.length && !other.prerelease.length) {
+ return 0
+ }
+
+ var i = 0;
+ do {
+ var a = this.prerelease[i];
+ var b = other.prerelease[i];
+ debug('prerelease compare', i, a, b);
+ if (a === undefined && b === undefined) {
+ return 0
+ } else if (b === undefined) {
+ return 1
+ } else if (a === undefined) {
+ return -1
+ } else if (a === b) {
+ continue
+ } else {
+ return compareIdentifiers(a, b)
+ }
+ } while (++i)
+};
+
+SemVer.prototype.compareBuild = function (other) {
+ if (!(other instanceof SemVer)) {
+ other = new SemVer(other, this.options);
+ }
+
+ var i = 0;
+ do {
+ var a = this.build[i];
+ var b = other.build[i];
+ debug('prerelease compare', i, a, b);
+ if (a === undefined && b === undefined) {
+ return 0
+ } else if (b === undefined) {
+ return 1
+ } else if (a === undefined) {
+ return -1
+ } else if (a === b) {
+ continue
+ } else {
+ return compareIdentifiers(a, b)
+ }
+ } while (++i)
+};
+
+// preminor will bump the version up to the next minor release, and immediately
+// down to pre-release. premajor and prepatch work the same way.
+SemVer.prototype.inc = function (release, identifier) {
+ switch (release) {
+ case 'premajor':
+ this.prerelease.length = 0;
+ this.patch = 0;
+ this.minor = 0;
+ this.major++;
+ this.inc('pre', identifier);
+ break
+ case 'preminor':
+ this.prerelease.length = 0;
+ this.patch = 0;
+ this.minor++;
+ this.inc('pre', identifier);
+ break
+ case 'prepatch':
+ // If this is already a prerelease, it will bump to the next version
+ // drop any prereleases that might already exist, since they are not
+ // relevant at this point.
+ this.prerelease.length = 0;
+ this.inc('patch', identifier);
+ this.inc('pre', identifier);
+ break
+ // If the input is a non-prerelease version, this acts the same as
+ // prepatch.
+ case 'prerelease':
+ if (this.prerelease.length === 0) {
+ this.inc('patch', identifier);
+ }
+ this.inc('pre', identifier);
+ break
+
+ case 'major':
+ // If this is a pre-major version, bump up to the same major version.
+ // Otherwise increment major.
+ // 1.0.0-5 bumps to 1.0.0
+ // 1.1.0 bumps to 2.0.0
+ if (this.minor !== 0 ||
+ this.patch !== 0 ||
+ this.prerelease.length === 0) {
+ this.major++;
+ }
+ this.minor = 0;
+ this.patch = 0;
+ this.prerelease = [];
+ break
+ case 'minor':
+ // If this is a pre-minor version, bump up to the same minor version.
+ // Otherwise increment minor.
+ // 1.2.0-5 bumps to 1.2.0
+ // 1.2.1 bumps to 1.3.0
+ if (this.patch !== 0 || this.prerelease.length === 0) {
+ this.minor++;
+ }
+ this.patch = 0;
+ this.prerelease = [];
+ break
+ case 'patch':
+ // If this is not a pre-release version, it will increment the patch.
+ // If it is a pre-release it will bump up to the same patch version.
+ // 1.2.0-5 patches to 1.2.0
+ // 1.2.0 patches to 1.2.1
+ if (this.prerelease.length === 0) {
+ this.patch++;
+ }
+ this.prerelease = [];
+ break
+ // This probably shouldn't be used publicly.
+ // 1.0.0 "pre" would become 1.0.0-0 which is the wrong direction.
+ case 'pre':
+ if (this.prerelease.length === 0) {
+ this.prerelease = [0];
+ } else {
+ var i = this.prerelease.length;
+ while (--i >= 0) {
+ if (typeof this.prerelease[i] === 'number') {
+ this.prerelease[i]++;
+ i = -2;
+ }
+ }
+ if (i === -1) {
+ // didn't increment anything
+ this.prerelease.push(0);
+ }
+ }
+ if (identifier) {
+ // 1.2.0-beta.1 bumps to 1.2.0-beta.2,
+ // 1.2.0-beta.fooblz or 1.2.0-beta bumps to 1.2.0-beta.0
+ if (this.prerelease[0] === identifier) {
+ if (isNaN(this.prerelease[1])) {
+ this.prerelease = [identifier, 0];
+ }
+ } else {
+ this.prerelease = [identifier, 0];
+ }
+ }
+ break
+
+ default:
+ throw new Error('invalid increment argument: ' + release)
+ }
+ this.format();
+ this.raw = this.version;
+ return this
+};
+
+exports.inc = inc;
+function inc (version, release, loose, identifier) {
+ if (typeof (loose) === 'string') {
+ identifier = loose;
+ loose = undefined;
+ }
+
+ try {
+ return new SemVer(version, loose).inc(release, identifier).version
+ } catch (er) {
+ return null
+ }
+}
+
+exports.diff = diff;
+function diff (version1, version2) {
+ if (eq(version1, version2)) {
+ return null
+ } else {
+ var v1 = parse(version1);
+ var v2 = parse(version2);
+ var prefix = '';
+ if (v1.prerelease.length || v2.prerelease.length) {
+ prefix = 'pre';
+ var defaultResult = 'prerelease';
+ }
+ for (var key in v1) {
+ if (key === 'major' || key === 'minor' || key === 'patch') {
+ if (v1[key] !== v2[key]) {
+ return prefix + key
+ }
+ }
+ }
+ return defaultResult // may be undefined
+ }
+}
+
+exports.compareIdentifiers = compareIdentifiers;
+
+var numeric = /^[0-9]+$/;
+function compareIdentifiers (a, b) {
+ var anum = numeric.test(a);
+ var bnum = numeric.test(b);
+
+ if (anum && bnum) {
+ a = +a;
+ b = +b;
+ }
+
+ return a === b ? 0
+ : (anum && !bnum) ? -1
+ : (bnum && !anum) ? 1
+ : a < b ? -1
+ : 1
+}
+
+exports.rcompareIdentifiers = rcompareIdentifiers;
+function rcompareIdentifiers (a, b) {
+ return compareIdentifiers(b, a)
+}
+
+exports.major = major;
+function major (a, loose) {
+ return new SemVer(a, loose).major
+}
+
+exports.minor = minor;
+function minor (a, loose) {
+ return new SemVer(a, loose).minor
+}
+
+exports.patch = patch;
+function patch (a, loose) {
+ return new SemVer(a, loose).patch
+}
+
+exports.compare = compare;
+function compare (a, b, loose) {
+ return new SemVer(a, loose).compare(new SemVer(b, loose))
+}
+
+exports.compareLoose = compareLoose;
+function compareLoose (a, b) {
+ return compare(a, b, true)
+}
+
+exports.compareBuild = compareBuild;
+function compareBuild (a, b, loose) {
+ var versionA = new SemVer(a, loose);
+ var versionB = new SemVer(b, loose);
+ return versionA.compare(versionB) || versionA.compareBuild(versionB)
+}
+
+exports.rcompare = rcompare;
+function rcompare (a, b, loose) {
+ return compare(b, a, loose)
+}
+
+exports.sort = sort;
+function sort (list, loose) {
+ return list.sort(function (a, b) {
+ return exports.compareBuild(a, b, loose)
+ })
+}
+
+exports.rsort = rsort;
+function rsort (list, loose) {
+ return list.sort(function (a, b) {
+ return exports.compareBuild(b, a, loose)
+ })
+}
+
+exports.gt = gt;
+function gt (a, b, loose) {
+ return compare(a, b, loose) > 0
+}
+
+exports.lt = lt;
+function lt (a, b, loose) {
+ return compare(a, b, loose) < 0
+}
+
+exports.eq = eq;
+function eq (a, b, loose) {
+ return compare(a, b, loose) === 0
+}
+
+exports.neq = neq;
+function neq (a, b, loose) {
+ return compare(a, b, loose) !== 0
+}
+
+exports.gte = gte;
+function gte (a, b, loose) {
+ return compare(a, b, loose) >= 0
+}
+
+exports.lte = lte;
+function lte (a, b, loose) {
+ return compare(a, b, loose) <= 0
+}
+
+exports.cmp = cmp;
+function cmp (a, op, b, loose) {
+ switch (op) {
+ case '===':
+ if (typeof a === 'object')
+ { a = a.version; }
+ if (typeof b === 'object')
+ { b = b.version; }
+ return a === b
+
+ case '!==':
+ if (typeof a === 'object')
+ { a = a.version; }
+ if (typeof b === 'object')
+ { b = b.version; }
+ return a !== b
+
+ case '':
+ case '=':
+ case '==':
+ return eq(a, b, loose)
+
+ case '!=':
+ return neq(a, b, loose)
+
+ case '>':
+ return gt(a, b, loose)
+
+ case '>=':
+ return gte(a, b, loose)
+
+ case '<':
+ return lt(a, b, loose)
+
+ case '<=':
+ return lte(a, b, loose)
+
+ default:
+ throw new TypeError('Invalid operator: ' + op)
+ }
+}
+
+exports.Comparator = Comparator;
+function Comparator (comp, options) {
+ if (!options || typeof options !== 'object') {
+ options = {
+ loose: !!options,
+ includePrerelease: false
+ };
+ }
+
+ if (comp instanceof Comparator) {
+ if (comp.loose === !!options.loose) {
+ return comp
+ } else {
+ comp = comp.value;
+ }
+ }
+
+ if (!(this instanceof Comparator)) {
+ return new Comparator(comp, options)
+ }
+
+ debug('comparator', comp, options);
+ this.options = options;
+ this.loose = !!options.loose;
+ this.parse(comp);
+
+ if (this.semver === ANY) {
+ this.value = '';
+ } else {
+ this.value = this.operator + this.semver.version;
+ }
+
+ debug('comp', this);
+}
+
+var ANY = {};
+Comparator.prototype.parse = function (comp) {
+ var r = this.options.loose ? re[t.COMPARATORLOOSE] : re[t.COMPARATOR];
+ var m = comp.match(r);
+
+ if (!m) {
+ throw new TypeError('Invalid comparator: ' + comp)
+ }
+
+ this.operator = m[1] !== undefined ? m[1] : '';
+ if (this.operator === '=') {
+ this.operator = '';
+ }
+
+ // if it literally is just '>' or '' then allow anything.
+ if (!m[2]) {
+ this.semver = ANY;
+ } else {
+ this.semver = new SemVer(m[2], this.options.loose);
+ }
+};
+
+Comparator.prototype.toString = function () {
+ return this.value
+};
+
+Comparator.prototype.test = function (version) {
+ debug('Comparator.test', version, this.options.loose);
+
+ if (this.semver === ANY || version === ANY) {
+ return true
+ }
+
+ if (typeof version === 'string') {
+ try {
+ version = new SemVer(version, this.options);
+ } catch (er) {
+ return false
+ }
+ }
+
+ return cmp(version, this.operator, this.semver, this.options)
+};
+
+Comparator.prototype.intersects = function (comp, options) {
+ if (!(comp instanceof Comparator)) {
+ throw new TypeError('a Comparator is required')
+ }
+
+ if (!options || typeof options !== 'object') {
+ options = {
+ loose: !!options,
+ includePrerelease: false
+ };
+ }
+
+ var rangeTmp;
+
+ if (this.operator === '') {
+ if (this.value === '') {
+ return true
+ }
+ rangeTmp = new Range(comp.value, options);
+ return satisfies(this.value, rangeTmp, options)
+ } else if (comp.operator === '') {
+ if (comp.value === '') {
+ return true
+ }
+ rangeTmp = new Range(this.value, options);
+ return satisfies(comp.semver, rangeTmp, options)
+ }
+
+ var sameDirectionIncreasing =
+ (this.operator === '>=' || this.operator === '>') &&
+ (comp.operator === '>=' || comp.operator === '>');
+ var sameDirectionDecreasing =
+ (this.operator === '<=' || this.operator === '<') &&
+ (comp.operator === '<=' || comp.operator === '<');
+ var sameSemVer = this.semver.version === comp.semver.version;
+ var differentDirectionsInclusive =
+ (this.operator === '>=' || this.operator === '<=') &&
+ (comp.operator === '>=' || comp.operator === '<=');
+ var oppositeDirectionsLessThan =
+ cmp(this.semver, '<', comp.semver, options) &&
+ ((this.operator === '>=' || this.operator === '>') &&
+ (comp.operator === '<=' || comp.operator === '<'));
+ var oppositeDirectionsGreaterThan =
+ cmp(this.semver, '>', comp.semver, options) &&
+ ((this.operator === '<=' || this.operator === '<') &&
+ (comp.operator === '>=' || comp.operator === '>'));
+
+ return sameDirectionIncreasing || sameDirectionDecreasing ||
+ (sameSemVer && differentDirectionsInclusive) ||
+ oppositeDirectionsLessThan || oppositeDirectionsGreaterThan
+};
+
+exports.Range = Range;
+function Range (range, options) {
+ if (!options || typeof options !== 'object') {
+ options = {
+ loose: !!options,
+ includePrerelease: false
+ };
+ }
+
+ if (range instanceof Range) {
+ if (range.loose === !!options.loose &&
+ range.includePrerelease === !!options.includePrerelease) {
+ return range
+ } else {
+ return new Range(range.raw, options)
+ }
+ }
+
+ if (range instanceof Comparator) {
+ return new Range(range.value, options)
+ }
+
+ if (!(this instanceof Range)) {
+ return new Range(range, options)
+ }
+
+ this.options = options;
+ this.loose = !!options.loose;
+ this.includePrerelease = !!options.includePrerelease;
+
+ // First, split based on boolean or ||
+ this.raw = range;
+ this.set = range.split(/\s*\|\|\s*/).map(function (range) {
+ return this.parseRange(range.trim())
+ }, this).filter(function (c) {
+ // throw out any that are not relevant for whatever reason
+ return c.length
+ });
+
+ if (!this.set.length) {
+ throw new TypeError('Invalid SemVer Range: ' + range)
+ }
+
+ this.format();
+}
+
+Range.prototype.format = function () {
+ this.range = this.set.map(function (comps) {
+ return comps.join(' ').trim()
+ }).join('||').trim();
+ return this.range
+};
+
+Range.prototype.toString = function () {
+ return this.range
+};
+
+Range.prototype.parseRange = function (range) {
+ var loose = this.options.loose;
+ range = range.trim();
+ // `1.2.3 - 1.2.4` => `>=1.2.3 <=1.2.4`
+ var hr = loose ? re[t.HYPHENRANGELOOSE] : re[t.HYPHENRANGE];
+ range = range.replace(hr, hyphenReplace);
+ debug('hyphen replace', range);
+ // `> 1.2.3 < 1.2.5` => `>1.2.3 <1.2.5`
+ range = range.replace(re[t.COMPARATORTRIM], comparatorTrimReplace);
+ debug('comparator trim', range, re[t.COMPARATORTRIM]);
+
+ // `~ 1.2.3` => `~1.2.3`
+ range = range.replace(re[t.TILDETRIM], tildeTrimReplace);
+
+ // `^ 1.2.3` => `^1.2.3`
+ range = range.replace(re[t.CARETTRIM], caretTrimReplace);
+
+ // normalize spaces
+ range = range.split(/\s+/).join(' ');
+
+ // At this point, the range is completely trimmed and
+ // ready to be split into comparators.
+
+ var compRe = loose ? re[t.COMPARATORLOOSE] : re[t.COMPARATOR];
+ var set = range.split(' ').map(function (comp) {
+ return parseComparator(comp, this.options)
+ }, this).join(' ').split(/\s+/);
+ if (this.options.loose) {
+ // in loose mode, throw out any that are not valid comparators
+ set = set.filter(function (comp) {
+ return !!comp.match(compRe)
+ });
+ }
+ set = set.map(function (comp) {
+ return new Comparator(comp, this.options)
+ }, this);
+
+ return set
+};
+
+Range.prototype.intersects = function (range, options) {
+ if (!(range instanceof Range)) {
+ throw new TypeError('a Range is required')
+ }
+
+ return this.set.some(function (thisComparators) {
+ return (
+ isSatisfiable(thisComparators, options) &&
+ range.set.some(function (rangeComparators) {
+ return (
+ isSatisfiable(rangeComparators, options) &&
+ thisComparators.every(function (thisComparator) {
+ return rangeComparators.every(function (rangeComparator) {
+ return thisComparator.intersects(rangeComparator, options)
+ })
+ })
+ )
+ })
+ )
+ })
+};
+
+// take a set of comparators and determine whether there
+// exists a version which can satisfy it
+function isSatisfiable (comparators, options) {
+ var result = true;
+ var remainingComparators = comparators.slice();
+ var testComparator = remainingComparators.pop();
+
+ while (result && remainingComparators.length) {
+ result = remainingComparators.every(function (otherComparator) {
+ return testComparator.intersects(otherComparator, options)
+ });
+
+ testComparator = remainingComparators.pop();
+ }
+
+ return result
+}
+
+// Mostly just for testing and legacy API reasons
+exports.toComparators = toComparators;
+function toComparators (range, options) {
+ return new Range(range, options).set.map(function (comp) {
+ return comp.map(function (c) {
+ return c.value
+ }).join(' ').trim().split(' ')
+ })
+}
+
+// comprised of xranges, tildes, stars, and gtlt's at this point.
+// already replaced the hyphen ranges
+// turn into a set of JUST comparators.
+function parseComparator (comp, options) {
+ debug('comp', comp, options);
+ comp = replaceCarets(comp, options);
+ debug('caret', comp);
+ comp = replaceTildes(comp, options);
+ debug('tildes', comp);
+ comp = replaceXRanges(comp, options);
+ debug('xrange', comp);
+ comp = replaceStars(comp, options);
+ debug('stars', comp);
+ return comp
+}
+
+function isX (id) {
+ return !id || id.toLowerCase() === 'x' || id === '*'
+}
+
+// ~, ~> --> * (any, kinda silly)
+// ~2, ~2.x, ~2.x.x, ~>2, ~>2.x ~>2.x.x --> >=2.0.0 <3.0.0
+// ~2.0, ~2.0.x, ~>2.0, ~>2.0.x --> >=2.0.0 <2.1.0
+// ~1.2, ~1.2.x, ~>1.2, ~>1.2.x --> >=1.2.0 <1.3.0
+// ~1.2.3, ~>1.2.3 --> >=1.2.3 <1.3.0
+// ~1.2.0, ~>1.2.0 --> >=1.2.0 <1.3.0
+function replaceTildes (comp, options) {
+ return comp.trim().split(/\s+/).map(function (comp) {
+ return replaceTilde(comp, options)
+ }).join(' ')
+}
+
+function replaceTilde (comp, options) {
+ var r = options.loose ? re[t.TILDELOOSE] : re[t.TILDE];
+ return comp.replace(r, function (_, M, m, p, pr) {
+ debug('tilde', comp, _, M, m, p, pr);
+ var ret;
+
+ if (isX(M)) {
+ ret = '';
+ } else if (isX(m)) {
+ ret = '>=' + M + '.0.0 <' + (+M + 1) + '.0.0';
+ } else if (isX(p)) {
+ // ~1.2 == >=1.2.0 <1.3.0
+ ret = '>=' + M + '.' + m + '.0 <' + M + '.' + (+m + 1) + '.0';
+ } else if (pr) {
+ debug('replaceTilde pr', pr);
+ ret = '>=' + M + '.' + m + '.' + p + '-' + pr +
+ ' <' + M + '.' + (+m + 1) + '.0';
+ } else {
+ // ~1.2.3 == >=1.2.3 <1.3.0
+ ret = '>=' + M + '.' + m + '.' + p +
+ ' <' + M + '.' + (+m + 1) + '.0';
+ }
+
+ debug('tilde return', ret);
+ return ret
+ })
+}
+
+// ^ --> * (any, kinda silly)
+// ^2, ^2.x, ^2.x.x --> >=2.0.0 <3.0.0
+// ^2.0, ^2.0.x --> >=2.0.0 <3.0.0
+// ^1.2, ^1.2.x --> >=1.2.0 <2.0.0
+// ^1.2.3 --> >=1.2.3 <2.0.0
+// ^1.2.0 --> >=1.2.0 <2.0.0
+function replaceCarets (comp, options) {
+ return comp.trim().split(/\s+/).map(function (comp) {
+ return replaceCaret(comp, options)
+ }).join(' ')
+}
+
+function replaceCaret (comp, options) {
+ debug('caret', comp, options);
+ var r = options.loose ? re[t.CARETLOOSE] : re[t.CARET];
+ return comp.replace(r, function (_, M, m, p, pr) {
+ debug('caret', comp, _, M, m, p, pr);
+ var ret;
+
+ if (isX(M)) {
+ ret = '';
+ } else if (isX(m)) {
+ ret = '>=' + M + '.0.0 <' + (+M + 1) + '.0.0';
+ } else if (isX(p)) {
+ if (M === '0') {
+ ret = '>=' + M + '.' + m + '.0 <' + M + '.' + (+m + 1) + '.0';
+ } else {
+ ret = '>=' + M + '.' + m + '.0 <' + (+M + 1) + '.0.0';
+ }
+ } else if (pr) {
+ debug('replaceCaret pr', pr);
+ if (M === '0') {
+ if (m === '0') {
+ ret = '>=' + M + '.' + m + '.' + p + '-' + pr +
+ ' <' + M + '.' + m + '.' + (+p + 1);
+ } else {
+ ret = '>=' + M + '.' + m + '.' + p + '-' + pr +
+ ' <' + M + '.' + (+m + 1) + '.0';
+ }
+ } else {
+ ret = '>=' + M + '.' + m + '.' + p + '-' + pr +
+ ' <' + (+M + 1) + '.0.0';
+ }
+ } else {
+ debug('no pr');
+ if (M === '0') {
+ if (m === '0') {
+ ret = '>=' + M + '.' + m + '.' + p +
+ ' <' + M + '.' + m + '.' + (+p + 1);
+ } else {
+ ret = '>=' + M + '.' + m + '.' + p +
+ ' <' + M + '.' + (+m + 1) + '.0';
+ }
+ } else {
+ ret = '>=' + M + '.' + m + '.' + p +
+ ' <' + (+M + 1) + '.0.0';
+ }
+ }
+
+ debug('caret return', ret);
+ return ret
+ })
+}
+
+function replaceXRanges (comp, options) {
+ debug('replaceXRanges', comp, options);
+ return comp.split(/\s+/).map(function (comp) {
+ return replaceXRange(comp, options)
+ }).join(' ')
+}
+
+function replaceXRange (comp, options) {
+ comp = comp.trim();
+ var r = options.loose ? re[t.XRANGELOOSE] : re[t.XRANGE];
+ return comp.replace(r, function (ret, gtlt, M, m, p, pr) {
+ debug('xRange', comp, ret, gtlt, M, m, p, pr);
+ var xM = isX(M);
+ var xm = xM || isX(m);
+ var xp = xm || isX(p);
+ var anyX = xp;
+
+ if (gtlt === '=' && anyX) {
+ gtlt = '';
+ }
+
+ // if we're including prereleases in the match, then we need
+ // to fix this to -0, the lowest possible prerelease value
+ pr = options.includePrerelease ? '-0' : '';
+
+ if (xM) {
+ if (gtlt === '>' || gtlt === '<') {
+ // nothing is allowed
+ ret = '<0.0.0-0';
+ } else {
+ // nothing is forbidden
+ ret = '*';
+ }
+ } else if (gtlt && anyX) {
+ // we know patch is an x, because we have any x at all.
+ // replace X with 0
+ if (xm) {
+ m = 0;
+ }
+ p = 0;
+
+ if (gtlt === '>') {
+ // >1 => >=2.0.0
+ // >1.2 => >=1.3.0
+ // >1.2.3 => >= 1.2.4
+ gtlt = '>=';
+ if (xm) {
+ M = +M + 1;
+ m = 0;
+ p = 0;
+ } else {
+ m = +m + 1;
+ p = 0;
+ }
+ } else if (gtlt === '<=') {
+ // <=0.7.x is actually <0.8.0, since any 0.7.x should
+ // pass. Similarly, <=7.x is actually <8.0.0, etc.
+ gtlt = '<';
+ if (xm) {
+ M = +M + 1;
+ } else {
+ m = +m + 1;
+ }
+ }
+
+ ret = gtlt + M + '.' + m + '.' + p + pr;
+ } else if (xm) {
+ ret = '>=' + M + '.0.0' + pr + ' <' + (+M + 1) + '.0.0' + pr;
+ } else if (xp) {
+ ret = '>=' + M + '.' + m + '.0' + pr +
+ ' <' + M + '.' + (+m + 1) + '.0' + pr;
+ }
+
+ debug('xRange return', ret);
+
+ return ret
+ })
+}
+
+// Because * is AND-ed with everything else in the comparator,
+// and '' means "any version", just remove the *s entirely.
+function replaceStars (comp, options) {
+ debug('replaceStars', comp, options);
+ // Looseness is ignored here. star is always as loose as it gets!
+ return comp.trim().replace(re[t.STAR], '')
+}
+
+// This function is passed to string.replace(re[t.HYPHENRANGE])
+// M, m, patch, prerelease, build
+// 1.2 - 3.4.5 => >=1.2.0 <=3.4.5
+// 1.2.3 - 3.4 => >=1.2.0 <3.5.0 Any 3.4.x will do
+// 1.2 - 3.4 => >=1.2.0 <3.5.0
+function hyphenReplace ($0,
+ from, fM, fm, fp, fpr, fb,
+ to, tM, tm, tp, tpr, tb) {
+ if (isX(fM)) {
+ from = '';
+ } else if (isX(fm)) {
+ from = '>=' + fM + '.0.0';
+ } else if (isX(fp)) {
+ from = '>=' + fM + '.' + fm + '.0';
+ } else {
+ from = '>=' + from;
+ }
+
+ if (isX(tM)) {
+ to = '';
+ } else if (isX(tm)) {
+ to = '<' + (+tM + 1) + '.0.0';
+ } else if (isX(tp)) {
+ to = '<' + tM + '.' + (+tm + 1) + '.0';
+ } else if (tpr) {
+ to = '<=' + tM + '.' + tm + '.' + tp + '-' + tpr;
+ } else {
+ to = '<=' + to;
+ }
+
+ return (from + ' ' + to).trim()
+}
+
+// if ANY of the sets match ALL of its comparators, then pass
+Range.prototype.test = function (version) {
+ if (!version) {
+ return false
+ }
+
+ if (typeof version === 'string') {
+ try {
+ version = new SemVer(version, this.options);
+ } catch (er) {
+ return false
+ }
+ }
+
+ for (var i = 0; i < this.set.length; i++) {
+ if (testSet(this.set[i], version, this.options)) {
+ return true
+ }
+ }
+ return false
+};
+
+function testSet (set, version, options) {
+ for (var i = 0; i < set.length; i++) {
+ if (!set[i].test(version)) {
+ return false
+ }
+ }
+
+ if (version.prerelease.length && !options.includePrerelease) {
+ // Find the set of versions that are allowed to have prereleases
+ // For example, ^1.2.3-pr.1 desugars to >=1.2.3-pr.1 <2.0.0
+ // That should allow `1.2.3-pr.2` to pass.
+ // However, `1.2.4-alpha.notready` should NOT be allowed,
+ // even though it's within the range set by the comparators.
+ for (i = 0; i < set.length; i++) {
+ debug(set[i].semver);
+ if (set[i].semver === ANY) {
+ continue
+ }
+
+ if (set[i].semver.prerelease.length > 0) {
+ var allowed = set[i].semver;
+ if (allowed.major === version.major &&
+ allowed.minor === version.minor &&
+ allowed.patch === version.patch) {
+ return true
+ }
+ }
+ }
+
+ // Version has a -pre, but it's not one of the ones we like.
+ return false
+ }
+
+ return true
+}
+
+exports.satisfies = satisfies;
+function satisfies (version, range, options) {
+ try {
+ range = new Range(range, options);
+ } catch (er) {
+ return false
+ }
+ return range.test(version)
+}
+
+exports.maxSatisfying = maxSatisfying;
+function maxSatisfying (versions, range, options) {
+ var max = null;
+ var maxSV = null;
+ try {
+ var rangeObj = new Range(range, options);
+ } catch (er) {
+ return null
+ }
+ versions.forEach(function (v) {
+ if (rangeObj.test(v)) {
+ // satisfies(v, range, options)
+ if (!max || maxSV.compare(v) === -1) {
+ // compare(max, v, true)
+ max = v;
+ maxSV = new SemVer(max, options);
+ }
+ }
+ });
+ return max
+}
+
+exports.minSatisfying = minSatisfying;
+function minSatisfying (versions, range, options) {
+ var min = null;
+ var minSV = null;
+ try {
+ var rangeObj = new Range(range, options);
+ } catch (er) {
+ return null
+ }
+ versions.forEach(function (v) {
+ if (rangeObj.test(v)) {
+ // satisfies(v, range, options)
+ if (!min || minSV.compare(v) === 1) {
+ // compare(min, v, true)
+ min = v;
+ minSV = new SemVer(min, options);
+ }
+ }
+ });
+ return min
+}
+
+exports.minVersion = minVersion;
+function minVersion (range, loose) {
+ range = new Range(range, loose);
+
+ var minver = new SemVer('0.0.0');
+ if (range.test(minver)) {
+ return minver
+ }
+
+ minver = new SemVer('0.0.0-0');
+ if (range.test(minver)) {
+ return minver
+ }
+
+ minver = null;
+ for (var i = 0; i < range.set.length; ++i) {
+ var comparators = range.set[i];
+
+ comparators.forEach(function (comparator) {
+ // Clone to avoid manipulating the comparator's semver object.
+ var compver = new SemVer(comparator.semver.version);
+ switch (comparator.operator) {
+ case '>':
+ if (compver.prerelease.length === 0) {
+ compver.patch++;
+ } else {
+ compver.prerelease.push(0);
+ }
+ compver.raw = compver.format();
+ /* fallthrough */
+ case '':
+ case '>=':
+ if (!minver || gt(minver, compver)) {
+ minver = compver;
+ }
+ break
+ case '<':
+ case '<=':
+ /* Ignore maximum versions */
+ break
+ /* istanbul ignore next */
+ default:
+ throw new Error('Unexpected operation: ' + comparator.operator)
+ }
+ });
+ }
+
+ if (minver && range.test(minver)) {
+ return minver
+ }
+
+ return null
+}
+
+exports.validRange = validRange;
+function validRange (range, options) {
+ try {
+ // Return '*' instead of '' so that truthiness works.
+ // This will throw if it's invalid anyway
+ return new Range(range, options).range || '*'
+ } catch (er) {
+ return null
+ }
+}
+
+// Determine if version is less than all the versions possible in the range
+exports.ltr = ltr;
+function ltr (version, range, options) {
+ return outside(version, range, '<', options)
+}
+
+// Determine if version is greater than all the versions possible in the range.
+exports.gtr = gtr;
+function gtr (version, range, options) {
+ return outside(version, range, '>', options)
+}
+
+exports.outside = outside;
+function outside (version, range, hilo, options) {
+ version = new SemVer(version, options);
+ range = new Range(range, options);
+
+ var gtfn, ltefn, ltfn, comp, ecomp;
+ switch (hilo) {
+ case '>':
+ gtfn = gt;
+ ltefn = lte;
+ ltfn = lt;
+ comp = '>';
+ ecomp = '>=';
+ break
+ case '<':
+ gtfn = lt;
+ ltefn = gte;
+ ltfn = gt;
+ comp = '<';
+ ecomp = '<=';
+ break
+ default:
+ throw new TypeError('Must provide a hilo val of "<" or ">"')
+ }
+
+ // If it satisifes the range it is not outside
+ if (satisfies(version, range, options)) {
+ return false
+ }
+
+ // From now on, variable terms are as if we're in "gtr" mode.
+ // but note that everything is flipped for the "ltr" function.
+
+ for (var i = 0; i < range.set.length; ++i) {
+ var comparators = range.set[i];
+
+ var high = null;
+ var low = null;
+
+ comparators.forEach(function (comparator) {
+ if (comparator.semver === ANY) {
+ comparator = new Comparator('>=0.0.0');
+ }
+ high = high || comparator;
+ low = low || comparator;
+ if (gtfn(comparator.semver, high.semver, options)) {
+ high = comparator;
+ } else if (ltfn(comparator.semver, low.semver, options)) {
+ low = comparator;
+ }
+ });
+
+ // If the edge version comparator has a operator then our version
+ // isn't outside it
+ if (high.operator === comp || high.operator === ecomp) {
+ return false
+ }
+
+ // If the lowest version comparator has an operator and our version
+ // is less than it then it isn't higher than the range
+ if ((!low.operator || low.operator === comp) &&
+ ltefn(version, low.semver)) {
+ return false
+ } else if (low.operator === ecomp && ltfn(version, low.semver)) {
+ return false
+ }
+ }
+ return true
+}
+
+exports.prerelease = prerelease;
+function prerelease (version, options) {
+ var parsed = parse(version, options);
+ return (parsed && parsed.prerelease.length) ? parsed.prerelease : null
+}
+
+exports.intersects = intersects;
+function intersects (r1, r2, options) {
+ r1 = new Range(r1, options);
+ r2 = new Range(r2, options);
+ return r1.intersects(r2)
+}
+
+exports.coerce = coerce;
+function coerce (version, options) {
+ if (version instanceof SemVer) {
+ return version
+ }
+
+ if (typeof version === 'number') {
+ version = String(version);
+ }
+
+ if (typeof version !== 'string') {
+ return null
+ }
+
+ options = options || {};
+
+ var match = null;
+ if (!options.rtl) {
+ match = version.match(re[t.COERCE]);
+ } else {
+ // Find the right-most coercible string that does not share
+ // a terminus with a more left-ward coercible string.
+ // Eg, '1.2.3.4' wants to coerce '2.3.4', not '3.4' or '4'
+ //
+ // Walk through the string checking with a /g regexp
+ // Manually set the index so as to pick up overlapping matches.
+ // Stop when we get a match that ends at the string end, since no
+ // coercible string can be more right-ward without the same terminus.
+ var next;
+ while ((next = re[t.COERCERTL].exec(version)) &&
+ (!match || match.index + match[0].length !== version.length)
+ ) {
+ if (!match ||
+ next.index + next[0].length !== match.index + match[0].length) {
+ match = next;
+ }
+ re[t.COERCERTL].lastIndex = next.index + next[1].length + next[2].length;
+ }
+ // leave it in a clean state
+ re[t.COERCERTL].lastIndex = -1;
+ }
+
+ if (match === null) {
+ return null
+ }
+
+ return parse(match[2] +
+ '.' + (match[3] || '0') +
+ '.' + (match[4] || '0'), options)
+}
+});
+
+var NAME_SELECTOR = 'NAME_SELECTOR';
+var COMPONENT_SELECTOR = 'COMPONENT_SELECTOR';
+var REF_SELECTOR = 'REF_SELECTOR';
+var DOM_SELECTOR = 'DOM_SELECTOR';
+var INVALID_SELECTOR = 'INVALID_SELECTOR';
+
+var VUE_VERSION = Number(
+ ((Vue.version.split('.')[0]) + "." + (Vue.version.split('.')[1]))
+);
+
+var FUNCTIONAL_OPTIONS =
+ VUE_VERSION >= 2.5 ? 'fnOptions' : 'functionalOptions';
+
+var BEFORE_RENDER_LIFECYCLE_HOOK = semver.gt(Vue.version, '2.1.8')
+ ? 'beforeCreate'
+ : 'beforeMount';
+
+var CREATE_ELEMENT_ALIAS = semver.gt(Vue.version, '2.1.5')
+ ? '_c'
+ : '_h';
+
+//
+
+function throwError(msg) {
+ throw new Error(("[vue-test-utils]: " + msg))
+}
+
+function warn(msg) {
+ console.error(("[vue-test-utils]: " + msg));
+}
+
+var camelizeRE = /-(\w)/g;
+
+var camelize = function (str) {
+ var camelizedStr = str.replace(camelizeRE, function (_, c) { return c ? c.toUpperCase() : ''; }
+ );
+ return camelizedStr.charAt(0).toLowerCase() + camelizedStr.slice(1)
+};
+
+/**
+ * Capitalize a string.
+ */
+var capitalize = function (str) { return str.charAt(0).toUpperCase() + str.slice(1); };
+
+/**
+ * Hyphenate a camelCase string.
+ */
+var hyphenateRE = /\B([A-Z])/g;
+var hyphenate = function (str) { return str.replace(hyphenateRE, '-$1').toLowerCase(); };
+
+function hasOwnProperty(obj, prop) {
+ return Object.prototype.hasOwnProperty.call(obj, prop)
+}
+
+function keys(obj) {
+ // $FlowIgnore
+ return Object.keys(obj)
+}
+
+function resolveComponent(id, components) {
+ if (typeof id !== 'string') {
+ return
+ }
+ // check local registration variations first
+ if (hasOwnProperty(components, id)) {
+ return components[id]
+ }
+ var camelizedId = camelize(id);
+ if (hasOwnProperty(components, camelizedId)) {
+ return components[camelizedId]
+ }
+ var PascalCaseId = capitalize(camelizedId);
+ if (hasOwnProperty(components, PascalCaseId)) {
+ return components[PascalCaseId]
+ }
+ // fallback to prototype chain
+ return components[id] || components[camelizedId] || components[PascalCaseId]
+}
+
+var UA =
+ typeof window !== 'undefined' &&
+ 'navigator' in window &&
+ navigator.userAgent.toLowerCase();
+
+var isPhantomJS = UA && UA.includes && UA.match(/phantomjs/i);
+
+var isEdge = UA && UA.indexOf('edge/') > 0;
+var isChrome = UA && /chrome\/\d+/.test(UA) && !isEdge;
+
+// get the event used to trigger v-model handler that updates bound data
+function getCheckedEvent() {
+ var version = Vue.version;
+
+ if (semver.satisfies(version, '2.1.9 - 2.1.10')) {
+ return 'click'
+ }
+
+ if (semver.satisfies(version, '2.2 - 2.4')) {
+ return isChrome ? 'click' : 'change'
+ }
+
+ // change is handler for version 2.0 - 2.1.8, and 2.5+
+ return 'change'
+}
+
+/**
+ * Normalize nextTick to return a promise for all Vue 2 versions.
+ * Vue < 2.1 does not return a Promise from nextTick
+ * @return {Promise}
+ */
+function nextTick() {
+ if (VUE_VERSION > 2) { return Vue.nextTick() }
+ return new Promise(function (resolve) {
+ Vue.nextTick(resolve);
+ })
+}
+
+function warnDeprecated(method, fallback) {
+ if ( fallback === void 0 ) fallback = '';
+
+ if (!config.showDeprecationWarnings) { return }
+ var msg = method + " is deprecated and will be removed in the next major version.";
+ if (fallback) { msg += " " + fallback + "."; }
+ if (config.deprecationWarningHandler) {
+ config.deprecationWarningHandler(method, msg);
+ } else {
+ warn(msg);
+ }
+}
+
+function isVueWrapper(wrapper) {
+ return wrapper.vm || wrapper.isFunctionalComponent
+}
+
+//
+
+function addMocks(
+ _Vue,
+ mockedProperties
+) {
+ if ( mockedProperties === void 0 ) mockedProperties = {};
+
+ if (mockedProperties === false) {
+ return
+ }
+ Object.keys(mockedProperties).forEach(function (key) {
+ try {
+ // $FlowIgnore
+ _Vue.prototype[key] = mockedProperties[key];
+ } catch (e) {
+ warn(
+ "could not overwrite property " + key + ", this is " +
+ "usually caused by a plugin that has added " +
+ "the property as a read-only value"
+ );
+ }
+ // $FlowIgnore
+ Vue.util.defineReactive(_Vue, key, mockedProperties[key]);
+ });
+}
+
+//
+
+function logEvents(
+ vm,
+ emitted,
+ emittedByOrder
+) {
+ var emit = vm.$emit;
+ vm.$emit = function (name) {
+ var args = [], len = arguments.length - 1;
+ while ( len-- > 0 ) args[ len ] = arguments[ len + 1 ];
+(emitted[name] || (emitted[name] = [])).push(args);
+ emittedByOrder.push({ name: name, args: args });
+ return emit.call.apply(emit, [ vm, name ].concat( args ))
+ };
+}
+
+function addEventLogger(_Vue) {
+ _Vue.mixin({
+ beforeCreate: function() {
+ this.__emitted = Object.create(null);
+ this.__emittedByOrder = [];
+ logEvents(this, this.__emitted, this.__emittedByOrder);
+ }
+ });
+}
+
+function addStubs(_Vue, stubComponents) {
+ var obj;
+
+ function addStubComponentsMixin() {
+ Object.assign(this.$options.components, stubComponents);
+ }
+
+ _Vue.mixin(( obj = {}, obj[BEFORE_RENDER_LIFECYCLE_HOOK] = addStubComponentsMixin, obj ));
+}
+
+//
+
+function isDomSelector(selector) {
+ if (typeof selector !== 'string') {
+ return false
+ }
+
+ try {
+ if (typeof document === 'undefined') {
+ throwError(
+ "mount must be run in a browser environment like " +
+ "PhantomJS, jsdom or chrome"
+ );
+ }
+ } catch (error) {
+ throwError(
+ "mount must be run in a browser environment like " +
+ "PhantomJS, jsdom or chrome"
+ );
+ }
+
+ try {
+ document.querySelector(selector);
+ return true
+ } catch (error$1) {
+ return false
+ }
+}
+
+function isVueComponent(c) {
+ if (isConstructor(c)) {
+ return true
+ }
+
+ if (c === null || typeof c !== 'object') {
+ return false
+ }
+
+ if (c.extends || c._Ctor) {
+ return true
+ }
+
+ if (typeof c.template === 'string') {
+ return true
+ }
+
+ if (typeof c.setup === 'function' && !c.render) {
+ return true
+ }
+
+ return typeof c.render === 'function'
+}
+
+function componentNeedsCompiling(component) {
+ return (
+ component &&
+ !component.render &&
+ (component.template || component.extends || component.extendOptions) &&
+ !component.functional
+ )
+}
+
+function isRefSelector(refOptionsObject) {
+ if (
+ typeof refOptionsObject !== 'object' ||
+ Object.keys(refOptionsObject || {}).length !== 1
+ ) {
+ return false
+ }
+
+ return typeof refOptionsObject.ref === 'string'
+}
+
+function isNameSelector(nameOptionsObject) {
+ if (typeof nameOptionsObject !== 'object' || nameOptionsObject === null) {
+ return false
+ }
+
+ return !!nameOptionsObject.name
+}
+
+function isConstructor(c) {
+ return typeof c === 'function' && c.cid
+}
+
+function isDynamicComponent(c) {
+ return typeof c === 'function' && !c.cid
+}
+
+function isComponentOptions(c) {
+ return c !== null && typeof c === 'object' && (c.template || c.render)
+}
+
+function isFunctionalComponent(c) {
+ if (!isVueComponent(c)) {
+ return false
+ }
+ if (isConstructor(c)) {
+ return c.options.functional
+ }
+ return c.functional
+}
+
+function templateContainsComponent(
+ template,
+ name
+) {
+ return [capitalize, camelize, hyphenate].some(function (format) {
+ var re = new RegExp(("<" + (format(name)) + "\\s*(\\s|>|(/>))"), 'g');
+ return re.test(template)
+ })
+}
+
+function isPlainObject(c) {
+ return Object.prototype.toString.call(c) === '[object Object]'
+}
+
+function isHTMLElement(c) {
+ if (typeof HTMLElement === 'undefined') {
+ return false
+ }
+ // eslint-disable-next-line no-undef
+ return c instanceof HTMLElement
+}
+
+function makeMap(str, expectsLowerCase) {
+ var map = Object.create(null);
+ var list = str.split(',');
+ for (var i = 0; i < list.length; i++) {
+ map[list[i]] = true;
+ }
+ return expectsLowerCase
+ ? function(val) {
+ return map[val.toLowerCase()]
+ }
+ : function(val) {
+ return map[val]
+ }
+}
+
+var isHTMLTag = makeMap(
+ 'html,body,base,head,link,meta,style,title,' +
+ 'address,article,aside,footer,header,h1,h2,h3,h4,h5,h6,hgroup,nav,section,' +
+ 'div,dd,dl,dt,figcaption,figure,picture,hr,img,li,main,ol,p,pre,ul,' +
+ 'a,b,abbr,bdi,bdo,br,cite,code,data,dfn,em,i,kbd,mark,q,rp,rt,rtc,ruby,' +
+ 's,samp,small,span,strong,sub,sup,time,u,var,wbr,area,audio,map,track,' +
+ 'embed,object,param,source,canvas,script,noscript,del,ins,' +
+ 'caption,col,colgroup,table,thead,tbody,td,th,tr,video,' +
+ 'button,datalist,fieldset,form,input,label,legend,meter,optgroup,option,' +
+ 'output,progress,select,textarea,' +
+ 'details,dialog,menu,menuitem,summary,' +
+ 'content,element,shadow,template,blockquote,iframe,tfoot'
+);
+
+// this map is intentionally selective, only covering SVG elements that may
+// contain child elements.
+var isSVG = makeMap(
+ 'svg,animate,circle,clippath,cursor,defs,desc,ellipse,filter,font-face,' +
+ 'foreignObject,g,glyph,image,line,marker,mask,missing-glyph,path,pattern,' +
+ 'polygon,polyline,rect,switch,symbol,text,textpath,tspan,use,view',
+ true
+);
+
+var isReservedTag = function (tag) { return isHTMLTag(tag) || isSVG(tag); };
+
+//
+
+function compileTemplate(component) {
+ if (component.template) {
+ if (!compileToFunctions) {
+ throwError(
+ "vueTemplateCompiler is undefined, you must pass " +
+ "precompiled components if vue-template-compiler is " +
+ "undefined"
+ );
+ }
+
+ if (component.template.charAt('#') === '#') {
+ var el = document.querySelector(component.template);
+ if (!el) {
+ throwError('Cannot find element' + component.template);
+
+ el = document.createElement('div');
+ }
+ component.template = el.innerHTML;
+ }
+
+ Object.assign(component, Object.assign({}, compileToFunctions(component.template),
+ {name: component.name}));
+ }
+
+ if (component.components) {
+ Object.keys(component.components).forEach(function (c) {
+ var cmp = component.components[c];
+ if (!cmp.render) {
+ compileTemplate(cmp);
+ }
+ });
+ }
+
+ if (component.extends) {
+ compileTemplate(component.extends);
+ }
+
+ if (component.extendOptions && !component.options.render) {
+ compileTemplate(component.options);
+ }
+}
+
+function compileTemplateForSlots(slots) {
+ Object.keys(slots).forEach(function (key) {
+ var slot = Array.isArray(slots[key]) ? slots[key] : [slots[key]];
+ slot.forEach(function (slotValue) {
+ if (componentNeedsCompiling(slotValue)) {
+ compileTemplate(slotValue);
+ }
+ });
+ });
+}
+
+//
+
+var MOUNTING_OPTIONS = [
+ 'attachToDocument',
+ 'mocks',
+ 'slots',
+ 'localVue',
+ 'stubs',
+ 'context',
+ 'clone',
+ 'attrs',
+ 'listeners',
+ 'propsData',
+ 'shouldProxy'
+];
+
+function extractInstanceOptions(options) {
+ var instanceOptions = Object.assign({}, options);
+ MOUNTING_OPTIONS.forEach(function (mountingOption) {
+ delete instanceOptions[mountingOption];
+ });
+ return instanceOptions
+}
+
+//
+
+function isDestructuringSlotScope(slotScope) {
+ return /^{.*}$/.test(slotScope)
+}
+
+function getVueTemplateCompilerHelpers(
+ _Vue
+) {
+ // $FlowIgnore
+ var vue = new _Vue();
+ var helpers = {};
+ var names = [
+ '_c',
+ '_o',
+ '_n',
+ '_s',
+ '_l',
+ '_t',
+ '_q',
+ '_i',
+ '_m',
+ '_f',
+ '_k',
+ '_b',
+ '_v',
+ '_e',
+ '_u',
+ '_g'
+ ];
+ names.forEach(function (name) {
+ helpers[name] = vue._renderProxy[name];
+ });
+ helpers.$createElement = vue._renderProxy.$createElement;
+ helpers.$set = vue._renderProxy.$set;
+ return helpers
+}
+
+function validateEnvironment() {
+ if (VUE_VERSION < 2.1) {
+ throwError("the scopedSlots option is only supported in vue@2.1+.");
+ }
+}
+
+function isScopedSlot(slot) {
+ if (typeof slot === 'function') { return { match: null, slot: slot } }
+
+ var slotScopeRe = /<[^>]+ slot-scope="(.+)"/;
+ var vSlotRe = /]+)(>.+<\/template>)/,
+ '$1$3'
+ );
+ return {
+ slot: sanitizedSlot,
+ match: hasVSlotScopeAttr || hasShortVSlotScopeAttr
+ }
+ }
+ // we have no matches, so we just return
+ return {
+ slot: slot,
+ match: null
+ }
+}
+
+// Hide warning about disallowed as root element
+function customWarn(msg) {
+ if (msg.indexOf('Cannot use as component root element') === -1) {
+ console.error(msg);
+ }
+}
+
+function createScopedSlots(
+ scopedSlotsOption,
+ _Vue
+) {
+ var scopedSlots = {};
+ if (!scopedSlotsOption) {
+ return scopedSlots
+ }
+ validateEnvironment();
+ var helpers = getVueTemplateCompilerHelpers(_Vue);
+ var loop = function ( scopedSlotName ) {
+ var slot = scopedSlotsOption[scopedSlotName];
+ var isFn = typeof slot === 'function';
+
+ var scopedSlotMatches = isScopedSlot(slot);
+
+ // Type check to silence flow (can't use isFn)
+ var renderFn =
+ typeof slot === 'function'
+ ? slot
+ : compileToFunctions(scopedSlotMatches.slot, { warn: customWarn })
+ .render;
+
+ var slotScope = scopedSlotMatches.match && scopedSlotMatches.match[1];
+
+ scopedSlots[scopedSlotName] = function(props) {
+ var obj;
+
+ var res;
+ if (isFn) {
+ res = renderFn.call(Object.assign({}, helpers), props);
+ } else if (slotScope && !isDestructuringSlotScope(slotScope)) {
+ res = renderFn.call(Object.assign({}, helpers, ( obj = {}, obj[slotScope] = props, obj )));
+ } else if (slotScope && isDestructuringSlotScope(slotScope)) {
+ res = renderFn.call(Object.assign({}, helpers, props));
+ } else {
+ res = renderFn.call(Object.assign({}, helpers, {props: props}));
+ }
+ // res is Array if is a root element
+ return Array.isArray(res) ? res[0] : res
+ };
+ };
+
+ for (var scopedSlotName in scopedSlotsOption) loop( scopedSlotName );
+ return scopedSlots
+}
+
+//
+
+var FUNCTION_PLACEHOLDER = '[Function]';
+
+function isVueComponentStub(comp) {
+ return (comp && comp.template) || isVueComponent(comp)
+}
+
+function isValidStub(stub) {
+ return (
+ typeof stub === 'boolean' ||
+ (!!stub && typeof stub === 'string') ||
+ isVueComponentStub(stub)
+ )
+}
+
+function resolveComponent$1(obj, component) {
+ return (
+ obj[component] ||
+ obj[hyphenate(component)] ||
+ obj[camelize(component)] ||
+ obj[capitalize(camelize(component))] ||
+ obj[capitalize(component)] ||
+ {}
+ )
+}
+
+function getCoreProperties(componentOptions) {
+ return {
+ attrs: componentOptions.attrs,
+ name: componentOptions.name,
+ model: componentOptions.model,
+ props: componentOptions.props,
+ on: componentOptions.on,
+ key: componentOptions.key,
+ domProps: componentOptions.domProps,
+ class: componentOptions.class,
+ staticClass: componentOptions.staticClass,
+ staticStyle: componentOptions.staticStyle,
+ style: componentOptions.style,
+ normalizedStyle: componentOptions.normalizedStyle,
+ nativeOn: componentOptions.nativeOn,
+ functional: componentOptions.functional,
+ abstract: componentOptions.abstract
+ }
+}
+
+function resolveOptions(component, _Vue) {
+ if (isDynamicComponent(component)) {
+ return {}
+ }
+
+ return isConstructor(component)
+ ? component.options
+ : _Vue.extend(component).options
+}
+
+function getScopedSlotRenderFunctions(ctx) {
+ // In Vue 2.6+ a new v-slot syntax was introduced
+ // scopedSlots are now saved in parent._vnode.data.scopedSlots
+ // We filter out _normalized, $stable and $key keys
+ if (
+ ctx &&
+ ctx.$options &&
+ ctx.$options.parent &&
+ ctx.$options.parent._vnode &&
+ ctx.$options.parent._vnode.data &&
+ ctx.$options.parent._vnode.data.scopedSlots
+ ) {
+ var slotKeys = ctx.$options.parent._vnode.data.scopedSlots;
+ return keys(slotKeys).filter(
+ function (x) { return x !== '_normalized' && x !== '$stable' && x !== '$key'; }
+ )
+ }
+
+ return []
+}
+
+function createStubFromComponent(
+ originalComponent,
+ name,
+ _Vue
+) {
+ var componentOptions = resolveOptions(originalComponent, _Vue);
+ var tagName = (name || 'anonymous') + "-stub";
+
+ // ignoreElements does not exist in Vue 2.0.x
+ if (Vue.config.ignoredElements) {
+ Vue.config.ignoredElements.push(tagName);
+ }
+
+ return Object.assign({}, getCoreProperties(componentOptions),
+ {$_vueTestUtils_original: originalComponent,
+ $_doNotStubChildren: true,
+ render: function render(h, context) {
+ var this$1 = this;
+
+ return h(
+ tagName,
+ componentOptions.functional
+ ? Object.assign({}, context.data,
+ {attrs: Object.assign({}, shapeStubProps(context.props),
+ context.data.attrs)})
+ : {
+ attrs: Object.assign({}, shapeStubProps(this.$props))
+ },
+ context
+ ? context.children
+ : this.$options._renderChildren ||
+ getScopedSlotRenderFunctions(this).map(function (x) { return this$1.$options.parent._vnode.data.scopedSlots[x]({}); }
+ )
+ )
+ }})
+}
+
+function shapeStubProps(props) {
+ var shapedProps = {};
+ for (var propName in props) {
+ if (typeof props[propName] === 'function') {
+ shapedProps[propName] = FUNCTION_PLACEHOLDER;
+ continue
+ }
+
+ if (Array.isArray(props[propName])) {
+ shapedProps[propName] = props[propName].map(function (value) {
+ return typeof value === 'function' ? FUNCTION_PLACEHOLDER : value
+ });
+ continue
+ }
+
+ shapedProps[propName] = props[propName];
+ }
+
+ return shapedProps
+}
+
+// DEPRECATED: converts string stub to template stub.
+function createStubFromString(templateString, name) {
+ warnDeprecated('Using a string for stubs');
+
+ if (templateContainsComponent(templateString, name)) {
+ throwError('options.stub cannot contain a circular reference');
+ }
+
+ return {
+ template: templateString,
+ $_doNotStubChildren: true
+ }
+}
+
+function setStubComponentName(
+ stub,
+ originalComponent,
+ _Vue
+) {
+ if ( originalComponent === void 0 ) originalComponent = {};
+
+ if (stub.name) { return }
+
+ var componentOptions = resolveOptions(originalComponent, _Vue);
+ stub.name = getCoreProperties(componentOptions).name;
+}
+
+function validateStub(stub) {
+ if (!isValidStub(stub)) {
+ throwError("options.stub values must be passed a string or " + "component");
+ }
+}
+
+function createStubsFromStubsObject(
+ originalComponents,
+ stubs,
+ _Vue
+) {
+ if ( originalComponents === void 0 ) originalComponents = {};
+
+ return Object.keys(stubs || {}).reduce(function (acc, stubName) {
+ var stub = stubs[stubName];
+
+ validateStub(stub);
+
+ if (stub === false) {
+ return acc
+ }
+
+ var component = resolveComponent$1(originalComponents, stubName);
+
+ if (stub === true) {
+ acc[stubName] = createStubFromComponent(component, stubName, _Vue);
+ return acc
+ }
+
+ if (typeof stub === 'string') {
+ stub = createStubFromString(stub, stubName);
+ stubs[stubName];
+ }
+
+ setStubComponentName(stub, component, _Vue);
+ if (componentNeedsCompiling(stub)) {
+ compileTemplate(stub);
+ }
+
+ acc[stubName] = stub;
+ stub._Ctor = {};
+
+ return acc
+ }, {})
+}
+
+var isAllowlisted = function (el, allowlist) { return resolveComponent(el, allowlist); };
+var isAlreadyStubbed = function (el, stubs) { return stubs.has(el); };
+
+function shouldExtend(component, _Vue) {
+ return isConstructor(component) || (component && component.extends)
+}
+
+function extend(component, _Vue) {
+ var componentOptions = component.options ? component.options : component;
+ var stub = _Vue.extend(componentOptions);
+ stub.options.$_vueTestUtils_original = component;
+ stub.options._base = _Vue;
+ return stub
+}
+
+function createStubIfNeeded(shouldStub, component, _Vue, el) {
+ if (shouldStub) {
+ return createStubFromComponent(component || {}, el, _Vue)
+ }
+
+ if (shouldExtend(component)) {
+ return extend(component, _Vue)
+ }
+}
+
+function shouldNotBeStubbed(el, allowlist, modifiedComponents) {
+ return (
+ (typeof el === 'string' && isReservedTag(el)) ||
+ isAllowlisted(el, allowlist) ||
+ isAlreadyStubbed(el, modifiedComponents)
+ )
+}
+
+function patchCreateElement(_Vue, stubs, stubAllComponents) {
+ var obj;
+
+ // This mixin patches vm.$createElement so that we can stub all components
+ // before they are rendered in shallow mode. We also need to ensure that
+ // component constructors were created from the _Vue constructor. If not,
+ // we must replace them with components created from the _Vue constructor
+ // before calling the original $createElement. This ensures that components
+ // have the correct instance properties and stubs when they are rendered.
+ function patchCreateElementMixin() {
+ var vm = this;
+
+ if (vm.$options.$_doNotStubChildren || vm.$options._isFunctionalContainer) {
+ return
+ }
+
+ var modifiedComponents = new Set();
+ var originalCreateElement = vm.$createElement;
+ var originalComponents = vm.$options.components;
+
+ var createElement = function (el) {
+ var obj;
+
+ var args = [], len = arguments.length - 1;
+ while ( len-- > 0 ) args[ len ] = arguments[ len + 1 ];
+ if (shouldNotBeStubbed(el, stubs, modifiedComponents)) {
+ return originalCreateElement.apply(void 0, [ el ].concat( args ))
+ }
+
+ if (isConstructor(el) || isComponentOptions(el)) {
+ if (stubAllComponents) {
+ var stub = createStubFromComponent(el, el.name || 'anonymous', _Vue);
+ return originalCreateElement.apply(void 0, [ stub ].concat( args ))
+ }
+ var Constructor = shouldExtend(el) ? extend(el, _Vue) : el;
+
+ return originalCreateElement.apply(void 0, [ Constructor ].concat( args ))
+ }
+
+ if (typeof el === 'string') {
+ var original = resolveComponent(el, originalComponents);
+
+ if (!original) {
+ return originalCreateElement.apply(void 0, [ el ].concat( args ))
+ }
+
+ if (isDynamicComponent(original)) {
+ return originalCreateElement.apply(void 0, [ el ].concat( args ))
+ }
+
+ var stub$1 = createStubIfNeeded(stubAllComponents, original, _Vue, el);
+
+ if (stub$1) {
+ Object.assign(vm.$options.components, ( obj = {}, obj[el] = stub$1, obj ));
+ modifiedComponents.add(el);
+ }
+ }
+
+ return originalCreateElement.apply(void 0, [ el ].concat( args ))
+ };
+
+ vm[CREATE_ELEMENT_ALIAS] = createElement;
+ vm.$createElement = createElement;
+ }
+
+ _Vue.mixin(( obj = {}, obj[BEFORE_RENDER_LIFECYCLE_HOOK] = patchCreateElementMixin, obj ));
+}
+
+//
+
+function objectWithoutProperties (obj, exclude) { var target = {}; for (var k in obj) if (Object.prototype.hasOwnProperty.call(obj, k) && exclude.indexOf(k) === -1) target[k] = obj[k]; return target; }
+
+function createContext(options, scopedSlots, currentProps) {
+ var on = Object.assign({}, (options.context && options.context.on),
+ options.listeners);
+ return Object.assign({}, {attrs: Object.assign({}, options.attrs,
+ // pass as attrs so that inheritAttrs works correctly
+ // props should take precedence over attrs
+ currentProps)},
+ (options.context || {}),
+ {on: on,
+ scopedSlots: scopedSlots})
+}
+
+function createChildren(vm, h, ref) {
+ var slots = ref.slots;
+ var context = ref.context;
+
+ var slotVNodes = slots ? createSlotVNodes(vm, slots) : undefined;
+ return (
+ (context &&
+ context.children &&
+ context.children.map(function (x) { return (typeof x === 'function' ? x(h) : x); })) ||
+ slotVNodes
+ )
+}
+
+function getValuesFromCallableOption(optionValue) {
+ if (typeof optionValue === 'function') {
+ return optionValue.call(this)
+ }
+ return optionValue
+}
+
+function createInstance(
+ component,
+ options,
+ _Vue
+) {
+ var componentOptions = isConstructor(component)
+ ? component.options
+ : component;
+
+ // instance options are options that are passed to the
+ // root instance when it's instantiated
+ var instanceOptions = extractInstanceOptions(options);
+
+ var globalComponents = _Vue.options.components || {};
+ var componentsToStub = Object.assign(
+ Object.create(globalComponents),
+ componentOptions.components
+ );
+
+ var stubComponentsObject = createStubsFromStubsObject(
+ componentsToStub,
+ // $FlowIgnore
+ options.stubs,
+ _Vue
+ );
+
+ addEventLogger(_Vue);
+ addMocks(_Vue, options.mocks);
+ addStubs(_Vue, stubComponentsObject);
+ patchCreateElement(_Vue, stubComponentsObject, options.shouldProxy);
+
+ if (componentNeedsCompiling(componentOptions)) {
+ compileTemplate(componentOptions);
+ }
+
+ // used to identify extended component using constructor
+ componentOptions.$_vueTestUtils_original = component;
+
+ // watchers provided in mounting options should override preexisting ones
+ if (componentOptions.watch && instanceOptions.watch) {
+ var componentWatchers = Object.keys(componentOptions.watch);
+ var instanceWatchers = Object.keys(instanceOptions.watch);
+
+ for (var i = 0; i < instanceWatchers.length; i++) {
+ var k = instanceWatchers[i];
+ // override the componentOptions with the one provided in mounting options
+ if (componentWatchers.includes(k)) {
+ componentOptions.watch[k] = instanceOptions.watch[k];
+ }
+ }
+ }
+
+ // make sure all extends are based on this instance
+ var Constructor = _Vue.extend(componentOptions).extend(instanceOptions);
+ Constructor.options._base = _Vue;
+
+ var scopedSlots = createScopedSlots(options.scopedSlots, _Vue);
+
+ var parentComponentOptions = options.parentComponent || {};
+
+ var originalParentComponentProvide = parentComponentOptions.provide;
+ parentComponentOptions.provide = function() {
+ return Object.assign({}, getValuesFromCallableOption.call(this, originalParentComponentProvide),
+ // $FlowIgnore
+ getValuesFromCallableOption.call(this, options.provide))
+ };
+
+ var originalParentComponentData = parentComponentOptions.data;
+ parentComponentOptions.data = function() {
+ return Object.assign({}, getValuesFromCallableOption.call(this, originalParentComponentData),
+ {vueTestUtils_childProps: Object.assign({}, options.propsData)})
+ };
+
+ parentComponentOptions.$_doNotStubChildren = true;
+ parentComponentOptions.$_isWrapperParent = true;
+ parentComponentOptions._isFunctionalContainer = componentOptions.functional;
+ parentComponentOptions.render = function(h) {
+ return h(
+ Constructor,
+ createContext(options, scopedSlots, this.vueTestUtils_childProps),
+ createChildren(this, h, options)
+ )
+ };
+
+ // options "propsData" can only be used during instance creation with the `new` keyword
+ // "data" should be set only on component under test to avoid reactivity issues
+ var propsData = options.propsData;
+ var data = options.data;
+ var rest$1 = objectWithoutProperties( options, ["propsData", "data"] );
+ var rest = rest$1; // eslint-disable-line
+ var Parent = _Vue.extend(Object.assign({}, rest,
+ parentComponentOptions));
+
+ return new Parent()
+}
+
+//
+
+function createElement() {
+ if (document) {
+ var elem = document.createElement('div');
+
+ if (document.body) {
+ document.body.appendChild(elem);
+ }
+ return elem
+ }
+}
+
+//
+
+function findDOMNodes(
+ element,
+ selector
+) {
+ var nodes = [];
+ if (!element || !element.querySelectorAll || !element.matches) {
+ return nodes
+ }
+
+ if (element.matches(selector)) {
+ nodes.push(element);
+ }
+ // $FlowIgnore
+ return nodes.concat([].slice.call(element.querySelectorAll(selector)))
+}
+
+function vmMatchesName(vm, name) {
+ // We want to mirror how Vue resolves component names in SFCs:
+ // For example, , and `
+ // all resolve to the same component
+ var componentName = isFunctionalComponent(vm)
+ ? vm.name
+ : vm.$options && vm.$options.name;
+
+ return (
+ !!name &&
+ !!componentName &&
+ (componentName === name ||
+ // testComponent -> TestComponent
+ componentName === capitalize(name) ||
+ // test-component -> TestComponent
+ componentName === capitalize(camelize(name)) ||
+ // same match as above, but the component name vs query
+ capitalize(camelize(componentName)) === name)
+ )
+}
+
+function vmCtorMatches(vm, component) {
+ if (
+ (vm.$options && vm.$options.$_vueTestUtils_original === component) ||
+ vm.$_vueTestUtils_original === component
+ ) {
+ return true
+ }
+
+ var Ctor = isConstructor(component)
+ ? component.options._Ctor
+ : component._Ctor;
+
+ if (!Ctor) {
+ return false
+ }
+
+ if (vm.constructor.extendOptions === component) {
+ return true
+ }
+
+ if (component.functional) {
+ return Object.keys(vm._Ctor || {}).some(function (c) {
+ return component === vm._Ctor[c].extendOptions
+ })
+ }
+}
+
+function matches(node, selector) {
+ if (selector.type === DOM_SELECTOR) {
+ var element = node instanceof Element ? node : node.elm;
+ return element && element.matches && element.matches(selector.value)
+ }
+
+ var isFunctionalSelector = isConstructor(selector.value)
+ ? selector.value.options.functional
+ : selector.value.functional;
+
+ var componentInstance =
+ (isFunctionalSelector ? node[FUNCTIONAL_OPTIONS] : node.child) ||
+ node[FUNCTIONAL_OPTIONS] ||
+ node.child;
+
+ if (!componentInstance) {
+ return false
+ }
+
+ if (selector.type === COMPONENT_SELECTOR) {
+ if (vmCtorMatches(componentInstance, selector.value)) {
+ return true
+ }
+ }
+
+ // Fallback to name selector for COMPONENT_SELECTOR for Vue < 2.1
+ var nameSelector = isConstructor(selector.value)
+ ? selector.value.extendOptions.name
+ : selector.value.name;
+ return vmMatchesName(componentInstance, nameSelector)
+}
+
+//
+
+/**
+ * Traverses a vue instance for its parents and returns them in an array format
+ * @param {Component} vm
+ * @returns {Component[]} The component and its corresponding parents, in order from left to right
+ */
+function findAllParentInstances(childVm) {
+ var instances = [childVm];
+
+ function getParent(_vm) {
+ if (_vm && _vm.$parent) {
+ instances.push(_vm.$parent);
+ return getParent(_vm.$parent)
+ }
+ return _vm
+ }
+
+ getParent(childVm);
+ return instances
+}
+
+function findAllInstances(rootVm) {
+ var instances = [rootVm];
+ var i = 0;
+ while (i < instances.length) {
+ var vm = instances[i]
+ ;(vm.$children || []).forEach(function (child) {
+ instances.push(child);
+ });
+ i++;
+ }
+ return instances
+}
+
+function findAllVNodes(vnode, selector) {
+ var matchingNodes = [];
+ var nodes = [vnode];
+ while (nodes.length) {
+ var node = nodes.shift();
+ if (node.children) {
+ var children = [].concat( node.children ).reverse();
+ children.forEach(function (n) {
+ nodes.unshift(n);
+ });
+ }
+ if (node.child) {
+ nodes.unshift(node.child._vnode);
+ }
+ if (matches(node, selector)) {
+ matchingNodes.push(node);
+ }
+ }
+
+ return matchingNodes
+}
+
+function removeDuplicateNodes(vNodes) {
+ var vNodeElms = vNodes.map(function (vNode) { return vNode.elm; });
+ return vNodes.filter(function (vNode, index) { return index === vNodeElms.indexOf(vNode.elm); })
+}
+
+function find(
+ root,
+ vm,
+ selector
+) {
+ if (root instanceof Element && selector.type !== DOM_SELECTOR) {
+ throwError(
+ "cannot find a Vue instance on a DOM node. The node " +
+ "you are calling find on does not exist in the " +
+ "VDom. Are you adding the node as innerHTML?"
+ );
+ }
+
+ if (
+ selector.type === COMPONENT_SELECTOR &&
+ (selector.value.functional ||
+ (selector.value.options && selector.value.options.functional)) &&
+ VUE_VERSION < 2.3
+ ) {
+ throwError(
+ "find for functional components is not supported " + "in Vue < 2.3"
+ );
+ }
+
+ if (root instanceof Element) {
+ return findDOMNodes(root, selector.value)
+ }
+
+ if (!root && selector.type !== DOM_SELECTOR) {
+ throwError(
+ "cannot find a Vue instance on a DOM node. The node " +
+ "you are calling find on does not exist in the " +
+ "VDom. Are you adding the node as innerHTML?"
+ );
+ }
+
+ if (!vm && selector.type === REF_SELECTOR) {
+ throwError("$ref selectors can only be used on Vue component " + "wrappers");
+ }
+
+ if (vm && vm.$refs && selector.value.ref in vm.$refs) {
+ var refs = vm.$refs[selector.value.ref];
+ return Array.isArray(refs) ? refs : [refs]
+ }
+
+ var nodes = findAllVNodes(root, selector);
+ var dedupedNodes = removeDuplicateNodes(nodes);
+
+ if (nodes.length > 0 || selector.type !== DOM_SELECTOR) {
+ return dedupedNodes
+ }
+
+ // Fallback in case element exists in HTML, but not in vnode tree
+ // (e.g. if innerHTML is set as a domProp)
+ return findDOMNodes(root.elm, selector.value)
+}
+
+function errorHandler(errorOrString, vm, info) {
+ var error =
+ typeof errorOrString === 'object' ? errorOrString : new Error(errorOrString);
+
+ // If a user defined errorHandler was register via createLocalVue
+ // find and call the user defined errorHandler
+ var instancedErrorHandlers = findAllParentInstances(vm)
+ .filter(
+ function (_vm) { return _vm &&
+ _vm.$options &&
+ _vm.$options.localVue &&
+ _vm.$options.localVue.config &&
+ _vm.$options.localVue.config.errorHandler; }
+ )
+ .map(function (_vm) { return _vm.$options.localVue.config.errorHandler; });
+
+ if (vm) {
+ vm._error = error;
+ }
+
+ if (!instancedErrorHandlers.length) {
+ throw error
+ }
+ // should be one error handler, as only once can be registered with local vue
+ // regardless, if more exist (for whatever reason), invoke the other user defined error handlers
+ instancedErrorHandlers.forEach(function (instancedErrorHandler) {
+ instancedErrorHandler(error, vm, info);
+ });
+}
+
+function throwIfInstancesThrew(vm) {
+ var instancesWithError = findAllInstances(vm).filter(function (_vm) { return _vm._error; });
+
+ if (instancesWithError.length > 0) {
+ throw instancesWithError[0]._error
+ }
+}
+
+var hasWarned = false;
+
+// Vue swallows errors thrown by instances, even if the global error handler
+// throws. In order to throw in the test, we add an _error property to an
+// instance when it throws. Then we loop through the instances with
+// throwIfInstancesThrew and throw an error in the test context if any
+// instances threw.
+function addGlobalErrorHandler(_Vue) {
+ var existingErrorHandler = _Vue.config.errorHandler;
+
+ if (existingErrorHandler === errorHandler) {
+ return
+ }
+
+ if (_Vue.config.errorHandler && !hasWarned) {
+ warn(
+ "Global error handler detected (Vue.config.errorHandler). \n" +
+ "Vue Test Utils sets a custom error handler to throw errors " +
+ "thrown by instances. If you want this behavior in " +
+ "your tests, you must remove the global error handler."
+ );
+ hasWarned = true;
+ } else {
+ _Vue.config.errorHandler = errorHandler;
+ }
+}
+
+function normalizeStubs(stubs) {
+ if ( stubs === void 0 ) stubs = {};
+
+ if (stubs === false) {
+ return false
+ }
+ if (isPlainObject(stubs)) {
+ return stubs
+ }
+ if (Array.isArray(stubs)) {
+ return stubs.reduce(function (acc, stub) {
+ if (typeof stub !== 'string') {
+ throwError('each item in an options.stubs array must be a string');
+ }
+ acc[stub] = true;
+ return acc
+ }, {})
+ }
+ throwError('options.stubs must be an object or an Array');
+}
+
+function normalizeProvide(provide) {
+ // Objects are not resolved in extended components in Vue < 2.5
+ // https://github.com/vuejs/vue/issues/6436
+ if (typeof provide === 'object' && VUE_VERSION < 2.5) {
+ var obj = Object.assign({}, provide);
+ return function () { return obj; }
+ }
+ return provide
+}
+
+//
+
+function getOption(option, config) {
+ if (option === false) {
+ return false
+ }
+ if (option || (config && Object.keys(config).length > 0)) {
+ if (option instanceof Function) {
+ return option
+ }
+ if (config instanceof Function) {
+ throw new Error("Config can't be a Function.")
+ }
+ return Object.assign({}, config,
+ option)
+ }
+}
+
+function getStubs(stubs, configStubs) {
+ var normalizedStubs = normalizeStubs(stubs);
+ var normalizedConfigStubs = normalizeStubs(configStubs);
+ return getOption(normalizedStubs, normalizedConfigStubs)
+}
+
+function mergeOptions(
+ options,
+ config
+) {
+ var mocks = (getOption(options.mocks, config.mocks));
+ var methods = (getOption(options.methods, config.methods));
+ if (methods && Object.keys(methods).length) {
+ warnDeprecated(
+ 'overwriting methods via the `methods` property',
+ 'There is no clear migration path for the `methods` property - Vue does not support arbitrarily replacement of methods, nor should VTU. To stub a complex method extract it from the component and test it in isolation. Otherwise, the suggestion is to rethink those tests'
+ );
+ }
+
+ var provide = (getOption(options.provide, config.provide));
+ var stubs = (getStubs(options.stubs, config.stubs));
+ // $FlowIgnore
+ return Object.assign({}, options,
+ {provide: normalizeProvide(provide),
+ stubs: stubs,
+ mocks: mocks,
+ methods: methods})
+}
+
+var config = {
+ stubs: {
+ transition: true,
+ 'transition-group': true
+ },
+ mocks: {},
+ methods: {},
+ provide: {},
+ showDeprecationWarnings:
+ true
+};
+
+//
+
+function warnIfNoWindow() {
+ if (typeof window === 'undefined') {
+ throwError(
+ "window is undefined, vue-test-utils needs to be " +
+ "run in a browser environment. \n" +
+ "You can run the tests in node using jsdom \n" +
+ "See https://vue-test-utils.vuejs.org/guides/#browser-environment " +
+ "for more details."
+ );
+ }
+}
+
+function polyfill() {
+ // Polyfill `Element.matches()` for IE and older versions of Chrome:
+ // https://developer.mozilla.org/en-US/docs/Web/API/Element/matches#Polyfill
+ if (!Element.prototype.matches) {
+ Element.prototype.matches =
+ Element.prototype.msMatchesSelector ||
+ Element.prototype.webkitMatchesSelector;
+ }
+}
+
+/*jshint node:true */
+
+function OutputLine(parent) {
+ this.__parent = parent;
+ this.__character_count = 0;
+ // use indent_count as a marker for this.__lines that have preserved indentation
+ this.__indent_count = -1;
+ this.__alignment_count = 0;
+ this.__wrap_point_index = 0;
+ this.__wrap_point_character_count = 0;
+ this.__wrap_point_indent_count = -1;
+ this.__wrap_point_alignment_count = 0;
+
+ this.__items = [];
+}
+
+OutputLine.prototype.clone_empty = function() {
+ var line = new OutputLine(this.__parent);
+ line.set_indent(this.__indent_count, this.__alignment_count);
+ return line;
+};
+
+OutputLine.prototype.item = function(index) {
+ if (index < 0) {
+ return this.__items[this.__items.length + index];
+ } else {
+ return this.__items[index];
+ }
+};
+
+OutputLine.prototype.has_match = function(pattern) {
+ for (var lastCheckedOutput = this.__items.length - 1; lastCheckedOutput >= 0; lastCheckedOutput--) {
+ if (this.__items[lastCheckedOutput].match(pattern)) {
+ return true;
+ }
+ }
+ return false;
+};
+
+OutputLine.prototype.set_indent = function(indent, alignment) {
+ if (this.is_empty()) {
+ this.__indent_count = indent || 0;
+ this.__alignment_count = alignment || 0;
+ this.__character_count = this.__parent.get_indent_size(this.__indent_count, this.__alignment_count);
+ }
+};
+
+OutputLine.prototype._set_wrap_point = function() {
+ if (this.__parent.wrap_line_length) {
+ this.__wrap_point_index = this.__items.length;
+ this.__wrap_point_character_count = this.__character_count;
+ this.__wrap_point_indent_count = this.__parent.next_line.__indent_count;
+ this.__wrap_point_alignment_count = this.__parent.next_line.__alignment_count;
+ }
+};
+
+OutputLine.prototype._should_wrap = function() {
+ return this.__wrap_point_index &&
+ this.__character_count > this.__parent.wrap_line_length &&
+ this.__wrap_point_character_count > this.__parent.next_line.__character_count;
+};
+
+OutputLine.prototype._allow_wrap = function() {
+ if (this._should_wrap()) {
+ this.__parent.add_new_line();
+ var next = this.__parent.current_line;
+ next.set_indent(this.__wrap_point_indent_count, this.__wrap_point_alignment_count);
+ next.__items = this.__items.slice(this.__wrap_point_index);
+ this.__items = this.__items.slice(0, this.__wrap_point_index);
+
+ next.__character_count += this.__character_count - this.__wrap_point_character_count;
+ this.__character_count = this.__wrap_point_character_count;
+
+ if (next.__items[0] === " ") {
+ next.__items.splice(0, 1);
+ next.__character_count -= 1;
+ }
+ return true;
+ }
+ return false;
+};
+
+OutputLine.prototype.is_empty = function() {
+ return this.__items.length === 0;
+};
+
+OutputLine.prototype.last = function() {
+ if (!this.is_empty()) {
+ return this.__items[this.__items.length - 1];
+ } else {
+ return null;
+ }
+};
+
+OutputLine.prototype.push = function(item) {
+ this.__items.push(item);
+ var last_newline_index = item.lastIndexOf('\n');
+ if (last_newline_index !== -1) {
+ this.__character_count = item.length - last_newline_index;
+ } else {
+ this.__character_count += item.length;
+ }
+};
+
+OutputLine.prototype.pop = function() {
+ var item = null;
+ if (!this.is_empty()) {
+ item = this.__items.pop();
+ this.__character_count -= item.length;
+ }
+ return item;
+};
+
+
+OutputLine.prototype._remove_indent = function() {
+ if (this.__indent_count > 0) {
+ this.__indent_count -= 1;
+ this.__character_count -= this.__parent.indent_size;
+ }
+};
+
+OutputLine.prototype._remove_wrap_indent = function() {
+ if (this.__wrap_point_indent_count > 0) {
+ this.__wrap_point_indent_count -= 1;
+ }
+};
+OutputLine.prototype.trim = function() {
+ while (this.last() === ' ') {
+ this.__items.pop();
+ this.__character_count -= 1;
+ }
+};
+
+OutputLine.prototype.toString = function() {
+ var result = '';
+ if (this.is_empty()) {
+ if (this.__parent.indent_empty_lines) {
+ result = this.__parent.get_indent_string(this.__indent_count);
+ }
+ } else {
+ result = this.__parent.get_indent_string(this.__indent_count, this.__alignment_count);
+ result += this.__items.join('');
+ }
+ return result;
+};
+
+function IndentStringCache(options, baseIndentString) {
+ this.__cache = [''];
+ this.__indent_size = options.indent_size;
+ this.__indent_string = options.indent_char;
+ if (!options.indent_with_tabs) {
+ this.__indent_string = new Array(options.indent_size + 1).join(options.indent_char);
+ }
+
+ // Set to null to continue support for auto detection of base indent
+ baseIndentString = baseIndentString || '';
+ if (options.indent_level > 0) {
+ baseIndentString = new Array(options.indent_level + 1).join(this.__indent_string);
+ }
+
+ this.__base_string = baseIndentString;
+ this.__base_string_length = baseIndentString.length;
+}
+
+IndentStringCache.prototype.get_indent_size = function(indent, column) {
+ var result = this.__base_string_length;
+ column = column || 0;
+ if (indent < 0) {
+ result = 0;
+ }
+ result += indent * this.__indent_size;
+ result += column;
+ return result;
+};
+
+IndentStringCache.prototype.get_indent_string = function(indent_level, column) {
+ var result = this.__base_string;
+ column = column || 0;
+ if (indent_level < 0) {
+ indent_level = 0;
+ result = '';
+ }
+ column += indent_level * this.__indent_size;
+ this.__ensure_cache(column);
+ result += this.__cache[column];
+ return result;
+};
+
+IndentStringCache.prototype.__ensure_cache = function(column) {
+ while (column >= this.__cache.length) {
+ this.__add_column();
+ }
+};
+
+IndentStringCache.prototype.__add_column = function() {
+ var column = this.__cache.length;
+ var indent = 0;
+ var result = '';
+ if (this.__indent_size && column >= this.__indent_size) {
+ indent = Math.floor(column / this.__indent_size);
+ column -= indent * this.__indent_size;
+ result = new Array(indent + 1).join(this.__indent_string);
+ }
+ if (column) {
+ result += new Array(column + 1).join(' ');
+ }
+
+ this.__cache.push(result);
+};
+
+function Output(options, baseIndentString) {
+ this.__indent_cache = new IndentStringCache(options, baseIndentString);
+ this.raw = false;
+ this._end_with_newline = options.end_with_newline;
+ this.indent_size = options.indent_size;
+ this.wrap_line_length = options.wrap_line_length;
+ this.indent_empty_lines = options.indent_empty_lines;
+ this.__lines = [];
+ this.previous_line = null;
+ this.current_line = null;
+ this.next_line = new OutputLine(this);
+ this.space_before_token = false;
+ this.non_breaking_space = false;
+ this.previous_token_wrapped = false;
+ // initialize
+ this.__add_outputline();
+}
+
+Output.prototype.__add_outputline = function() {
+ this.previous_line = this.current_line;
+ this.current_line = this.next_line.clone_empty();
+ this.__lines.push(this.current_line);
+};
+
+Output.prototype.get_line_number = function() {
+ return this.__lines.length;
+};
+
+Output.prototype.get_indent_string = function(indent, column) {
+ return this.__indent_cache.get_indent_string(indent, column);
+};
+
+Output.prototype.get_indent_size = function(indent, column) {
+ return this.__indent_cache.get_indent_size(indent, column);
+};
+
+Output.prototype.is_empty = function() {
+ return !this.previous_line && this.current_line.is_empty();
+};
+
+Output.prototype.add_new_line = function(force_newline) {
+ // never newline at the start of file
+ // otherwise, newline only if we didn't just add one or we're forced
+ if (this.is_empty() ||
+ (!force_newline && this.just_added_newline())) {
+ return false;
+ }
+
+ // if raw output is enabled, don't print additional newlines,
+ // but still return True as though you had
+ if (!this.raw) {
+ this.__add_outputline();
+ }
+ return true;
+};
+
+Output.prototype.get_code = function(eol) {
+ this.trim(true);
+
+ // handle some edge cases where the last tokens
+ // has text that ends with newline(s)
+ var last_item = this.current_line.pop();
+ if (last_item) {
+ if (last_item[last_item.length - 1] === '\n') {
+ last_item = last_item.replace(/\n+$/g, '');
+ }
+ this.current_line.push(last_item);
+ }
+
+ if (this._end_with_newline) {
+ this.__add_outputline();
+ }
+
+ var sweet_code = this.__lines.join('\n');
+
+ if (eol !== '\n') {
+ sweet_code = sweet_code.replace(/[\n]/g, eol);
+ }
+ return sweet_code;
+};
+
+Output.prototype.set_wrap_point = function() {
+ this.current_line._set_wrap_point();
+};
+
+Output.prototype.set_indent = function(indent, alignment) {
+ indent = indent || 0;
+ alignment = alignment || 0;
+
+ // Next line stores alignment values
+ this.next_line.set_indent(indent, alignment);
+
+ // Never indent your first output indent at the start of the file
+ if (this.__lines.length > 1) {
+ this.current_line.set_indent(indent, alignment);
+ return true;
+ }
+
+ this.current_line.set_indent();
+ return false;
+};
+
+Output.prototype.add_raw_token = function(token) {
+ for (var x = 0; x < token.newlines; x++) {
+ this.__add_outputline();
+ }
+ this.current_line.set_indent(-1);
+ this.current_line.push(token.whitespace_before);
+ this.current_line.push(token.text);
+ this.space_before_token = false;
+ this.non_breaking_space = false;
+ this.previous_token_wrapped = false;
+};
+
+Output.prototype.add_token = function(printable_token) {
+ this.__add_space_before_token();
+ this.current_line.push(printable_token);
+ this.space_before_token = false;
+ this.non_breaking_space = false;
+ this.previous_token_wrapped = this.current_line._allow_wrap();
+};
+
+Output.prototype.__add_space_before_token = function() {
+ if (this.space_before_token && !this.just_added_newline()) {
+ if (!this.non_breaking_space) {
+ this.set_wrap_point();
+ }
+ this.current_line.push(' ');
+ }
+};
+
+Output.prototype.remove_indent = function(index) {
+ var output_length = this.__lines.length;
+ while (index < output_length) {
+ this.__lines[index]._remove_indent();
+ index++;
+ }
+ this.current_line._remove_wrap_indent();
+};
+
+Output.prototype.trim = function(eat_newlines) {
+ eat_newlines = (eat_newlines === undefined) ? false : eat_newlines;
+
+ this.current_line.trim();
+
+ while (eat_newlines && this.__lines.length > 1 &&
+ this.current_line.is_empty()) {
+ this.__lines.pop();
+ this.current_line = this.__lines[this.__lines.length - 1];
+ this.current_line.trim();
+ }
+
+ this.previous_line = this.__lines.length > 1 ?
+ this.__lines[this.__lines.length - 2] : null;
+};
+
+Output.prototype.just_added_newline = function() {
+ return this.current_line.is_empty();
+};
+
+Output.prototype.just_added_blankline = function() {
+ return this.is_empty() ||
+ (this.current_line.is_empty() && this.previous_line.is_empty());
+};
+
+Output.prototype.ensure_empty_line_above = function(starts_with, ends_with) {
+ var index = this.__lines.length - 2;
+ while (index >= 0) {
+ var potentialEmptyLine = this.__lines[index];
+ if (potentialEmptyLine.is_empty()) {
+ break;
+ } else if (potentialEmptyLine.item(0).indexOf(starts_with) !== 0 &&
+ potentialEmptyLine.item(-1) !== ends_with) {
+ this.__lines.splice(index + 1, 0, new OutputLine(this));
+ this.previous_line = this.__lines[this.__lines.length - 2];
+ break;
+ }
+ index--;
+ }
+};
+
+var Output_1 = Output;
+
+var output = {
+ Output: Output_1
+};
+
+/*jshint node:true */
+
+function Token(type, text, newlines, whitespace_before) {
+ this.type = type;
+ this.text = text;
+
+ // comments_before are
+ // comments that have a new line before them
+ // and may or may not have a newline after
+ // this is a set of comments before
+ this.comments_before = null; /* inline comment*/
+
+
+ // this.comments_after = new TokenStream(); // no new line before and newline after
+ this.newlines = newlines || 0;
+ this.whitespace_before = whitespace_before || '';
+ this.parent = null;
+ this.next = null;
+ this.previous = null;
+ this.opened = null;
+ this.closed = null;
+ this.directives = null;
+}
+
+
+var Token_1 = Token;
+
+var token = {
+ Token: Token_1
+};
+
+var acorn = createCommonjsModule(function (module, exports) {
+
+// acorn used char codes to squeeze the last bit of performance out
+// Beautifier is okay without that, so we're using regex
+// permit $ (36) and @ (64). @ is used in ES7 decorators.
+// 65 through 91 are uppercase letters.
+// permit _ (95).
+// 97 through 123 are lowercase letters.
+var baseASCIIidentifierStartChars = "\\x24\\x40\\x41-\\x5a\\x5f\\x61-\\x7a";
+
+// inside an identifier @ is not allowed but 0-9 are.
+var baseASCIIidentifierChars = "\\x24\\x30-\\x39\\x41-\\x5a\\x5f\\x61-\\x7a";
+
+// Big ugly regular expressions that match characters in the
+// whitespace, identifier, and identifier-start categories. These
+// are only applied when a character is found to actually have a
+// code point above 128.
+var nonASCIIidentifierStartChars = "\\xaa\\xb5\\xba\\xc0-\\xd6\\xd8-\\xf6\\xf8-\\u02c1\\u02c6-\\u02d1\\u02e0-\\u02e4\\u02ec\\u02ee\\u0370-\\u0374\\u0376\\u0377\\u037a-\\u037d\\u0386\\u0388-\\u038a\\u038c\\u038e-\\u03a1\\u03a3-\\u03f5\\u03f7-\\u0481\\u048a-\\u0527\\u0531-\\u0556\\u0559\\u0561-\\u0587\\u05d0-\\u05ea\\u05f0-\\u05f2\\u0620-\\u064a\\u066e\\u066f\\u0671-\\u06d3\\u06d5\\u06e5\\u06e6\\u06ee\\u06ef\\u06fa-\\u06fc\\u06ff\\u0710\\u0712-\\u072f\\u074d-\\u07a5\\u07b1\\u07ca-\\u07ea\\u07f4\\u07f5\\u07fa\\u0800-\\u0815\\u081a\\u0824\\u0828\\u0840-\\u0858\\u08a0\\u08a2-\\u08ac\\u0904-\\u0939\\u093d\\u0950\\u0958-\\u0961\\u0971-\\u0977\\u0979-\\u097f\\u0985-\\u098c\\u098f\\u0990\\u0993-\\u09a8\\u09aa-\\u09b0\\u09b2\\u09b6-\\u09b9\\u09bd\\u09ce\\u09dc\\u09dd\\u09df-\\u09e1\\u09f0\\u09f1\\u0a05-\\u0a0a\\u0a0f\\u0a10\\u0a13-\\u0a28\\u0a2a-\\u0a30\\u0a32\\u0a33\\u0a35\\u0a36\\u0a38\\u0a39\\u0a59-\\u0a5c\\u0a5e\\u0a72-\\u0a74\\u0a85-\\u0a8d\\u0a8f-\\u0a91\\u0a93-\\u0aa8\\u0aaa-\\u0ab0\\u0ab2\\u0ab3\\u0ab5-\\u0ab9\\u0abd\\u0ad0\\u0ae0\\u0ae1\\u0b05-\\u0b0c\\u0b0f\\u0b10\\u0b13-\\u0b28\\u0b2a-\\u0b30\\u0b32\\u0b33\\u0b35-\\u0b39\\u0b3d\\u0b5c\\u0b5d\\u0b5f-\\u0b61\\u0b71\\u0b83\\u0b85-\\u0b8a\\u0b8e-\\u0b90\\u0b92-\\u0b95\\u0b99\\u0b9a\\u0b9c\\u0b9e\\u0b9f\\u0ba3\\u0ba4\\u0ba8-\\u0baa\\u0bae-\\u0bb9\\u0bd0\\u0c05-\\u0c0c\\u0c0e-\\u0c10\\u0c12-\\u0c28\\u0c2a-\\u0c33\\u0c35-\\u0c39\\u0c3d\\u0c58\\u0c59\\u0c60\\u0c61\\u0c85-\\u0c8c\\u0c8e-\\u0c90\\u0c92-\\u0ca8\\u0caa-\\u0cb3\\u0cb5-\\u0cb9\\u0cbd\\u0cde\\u0ce0\\u0ce1\\u0cf1\\u0cf2\\u0d05-\\u0d0c\\u0d0e-\\u0d10\\u0d12-\\u0d3a\\u0d3d\\u0d4e\\u0d60\\u0d61\\u0d7a-\\u0d7f\\u0d85-\\u0d96\\u0d9a-\\u0db1\\u0db3-\\u0dbb\\u0dbd\\u0dc0-\\u0dc6\\u0e01-\\u0e30\\u0e32\\u0e33\\u0e40-\\u0e46\\u0e81\\u0e82\\u0e84\\u0e87\\u0e88\\u0e8a\\u0e8d\\u0e94-\\u0e97\\u0e99-\\u0e9f\\u0ea1-\\u0ea3\\u0ea5\\u0ea7\\u0eaa\\u0eab\\u0ead-\\u0eb0\\u0eb2\\u0eb3\\u0ebd\\u0ec0-\\u0ec4\\u0ec6\\u0edc-\\u0edf\\u0f00\\u0f40-\\u0f47\\u0f49-\\u0f6c\\u0f88-\\u0f8c\\u1000-\\u102a\\u103f\\u1050-\\u1055\\u105a-\\u105d\\u1061\\u1065\\u1066\\u106e-\\u1070\\u1075-\\u1081\\u108e\\u10a0-\\u10c5\\u10c7\\u10cd\\u10d0-\\u10fa\\u10fc-\\u1248\\u124a-\\u124d\\u1250-\\u1256\\u1258\\u125a-\\u125d\\u1260-\\u1288\\u128a-\\u128d\\u1290-\\u12b0\\u12b2-\\u12b5\\u12b8-\\u12be\\u12c0\\u12c2-\\u12c5\\u12c8-\\u12d6\\u12d8-\\u1310\\u1312-\\u1315\\u1318-\\u135a\\u1380-\\u138f\\u13a0-\\u13f4\\u1401-\\u166c\\u166f-\\u167f\\u1681-\\u169a\\u16a0-\\u16ea\\u16ee-\\u16f0\\u1700-\\u170c\\u170e-\\u1711\\u1720-\\u1731\\u1740-\\u1751\\u1760-\\u176c\\u176e-\\u1770\\u1780-\\u17b3\\u17d7\\u17dc\\u1820-\\u1877\\u1880-\\u18a8\\u18aa\\u18b0-\\u18f5\\u1900-\\u191c\\u1950-\\u196d\\u1970-\\u1974\\u1980-\\u19ab\\u19c1-\\u19c7\\u1a00-\\u1a16\\u1a20-\\u1a54\\u1aa7\\u1b05-\\u1b33\\u1b45-\\u1b4b\\u1b83-\\u1ba0\\u1bae\\u1baf\\u1bba-\\u1be5\\u1c00-\\u1c23\\u1c4d-\\u1c4f\\u1c5a-\\u1c7d\\u1ce9-\\u1cec\\u1cee-\\u1cf1\\u1cf5\\u1cf6\\u1d00-\\u1dbf\\u1e00-\\u1f15\\u1f18-\\u1f1d\\u1f20-\\u1f45\\u1f48-\\u1f4d\\u1f50-\\u1f57\\u1f59\\u1f5b\\u1f5d\\u1f5f-\\u1f7d\\u1f80-\\u1fb4\\u1fb6-\\u1fbc\\u1fbe\\u1fc2-\\u1fc4\\u1fc6-\\u1fcc\\u1fd0-\\u1fd3\\u1fd6-\\u1fdb\\u1fe0-\\u1fec\\u1ff2-\\u1ff4\\u1ff6-\\u1ffc\\u2071\\u207f\\u2090-\\u209c\\u2102\\u2107\\u210a-\\u2113\\u2115\\u2119-\\u211d\\u2124\\u2126\\u2128\\u212a-\\u212d\\u212f-\\u2139\\u213c-\\u213f\\u2145-\\u2149\\u214e\\u2160-\\u2188\\u2c00-\\u2c2e\\u2c30-\\u2c5e\\u2c60-\\u2ce4\\u2ceb-\\u2cee\\u2cf2\\u2cf3\\u2d00-\\u2d25\\u2d27\\u2d2d\\u2d30-\\u2d67\\u2d6f\\u2d80-\\u2d96\\u2da0-\\u2da6\\u2da8-\\u2dae\\u2db0-\\u2db6\\u2db8-\\u2dbe\\u2dc0-\\u2dc6\\u2dc8-\\u2dce\\u2dd0-\\u2dd6\\u2dd8-\\u2dde\\u2e2f\\u3005-\\u3007\\u3021-\\u3029\\u3031-\\u3035\\u3038-\\u303c\\u3041-\\u3096\\u309d-\\u309f\\u30a1-\\u30fa\\u30fc-\\u30ff\\u3105-\\u312d\\u3131-\\u318e\\u31a0-\\u31ba\\u31f0-\\u31ff\\u3400-\\u4db5\\u4e00-\\u9fcc\\ua000-\\ua48c\\ua4d0-\\ua4fd\\ua500-\\ua60c\\ua610-\\ua61f\\ua62a\\ua62b\\ua640-\\ua66e\\ua67f-\\ua697\\ua6a0-\\ua6ef\\ua717-\\ua71f\\ua722-\\ua788\\ua78b-\\ua78e\\ua790-\\ua793\\ua7a0-\\ua7aa\\ua7f8-\\ua801\\ua803-\\ua805\\ua807-\\ua80a\\ua80c-\\ua822\\ua840-\\ua873\\ua882-\\ua8b3\\ua8f2-\\ua8f7\\ua8fb\\ua90a-\\ua925\\ua930-\\ua946\\ua960-\\ua97c\\ua984-\\ua9b2\\ua9cf\\uaa00-\\uaa28\\uaa40-\\uaa42\\uaa44-\\uaa4b\\uaa60-\\uaa76\\uaa7a\\uaa80-\\uaaaf\\uaab1\\uaab5\\uaab6\\uaab9-\\uaabd\\uaac0\\uaac2\\uaadb-\\uaadd\\uaae0-\\uaaea\\uaaf2-\\uaaf4\\uab01-\\uab06\\uab09-\\uab0e\\uab11-\\uab16\\uab20-\\uab26\\uab28-\\uab2e\\uabc0-\\uabe2\\uac00-\\ud7a3\\ud7b0-\\ud7c6\\ud7cb-\\ud7fb\\uf900-\\ufa6d\\ufa70-\\ufad9\\ufb00-\\ufb06\\ufb13-\\ufb17\\ufb1d\\ufb1f-\\ufb28\\ufb2a-\\ufb36\\ufb38-\\ufb3c\\ufb3e\\ufb40\\ufb41\\ufb43\\ufb44\\ufb46-\\ufbb1\\ufbd3-\\ufd3d\\ufd50-\\ufd8f\\ufd92-\\ufdc7\\ufdf0-\\ufdfb\\ufe70-\\ufe74\\ufe76-\\ufefc\\uff21-\\uff3a\\uff41-\\uff5a\\uff66-\\uffbe\\uffc2-\\uffc7\\uffca-\\uffcf\\uffd2-\\uffd7\\uffda-\\uffdc";
+var nonASCIIidentifierChars = "\\u0300-\\u036f\\u0483-\\u0487\\u0591-\\u05bd\\u05bf\\u05c1\\u05c2\\u05c4\\u05c5\\u05c7\\u0610-\\u061a\\u0620-\\u0649\\u0672-\\u06d3\\u06e7-\\u06e8\\u06fb-\\u06fc\\u0730-\\u074a\\u0800-\\u0814\\u081b-\\u0823\\u0825-\\u0827\\u0829-\\u082d\\u0840-\\u0857\\u08e4-\\u08fe\\u0900-\\u0903\\u093a-\\u093c\\u093e-\\u094f\\u0951-\\u0957\\u0962-\\u0963\\u0966-\\u096f\\u0981-\\u0983\\u09bc\\u09be-\\u09c4\\u09c7\\u09c8\\u09d7\\u09df-\\u09e0\\u0a01-\\u0a03\\u0a3c\\u0a3e-\\u0a42\\u0a47\\u0a48\\u0a4b-\\u0a4d\\u0a51\\u0a66-\\u0a71\\u0a75\\u0a81-\\u0a83\\u0abc\\u0abe-\\u0ac5\\u0ac7-\\u0ac9\\u0acb-\\u0acd\\u0ae2-\\u0ae3\\u0ae6-\\u0aef\\u0b01-\\u0b03\\u0b3c\\u0b3e-\\u0b44\\u0b47\\u0b48\\u0b4b-\\u0b4d\\u0b56\\u0b57\\u0b5f-\\u0b60\\u0b66-\\u0b6f\\u0b82\\u0bbe-\\u0bc2\\u0bc6-\\u0bc8\\u0bca-\\u0bcd\\u0bd7\\u0be6-\\u0bef\\u0c01-\\u0c03\\u0c46-\\u0c48\\u0c4a-\\u0c4d\\u0c55\\u0c56\\u0c62-\\u0c63\\u0c66-\\u0c6f\\u0c82\\u0c83\\u0cbc\\u0cbe-\\u0cc4\\u0cc6-\\u0cc8\\u0cca-\\u0ccd\\u0cd5\\u0cd6\\u0ce2-\\u0ce3\\u0ce6-\\u0cef\\u0d02\\u0d03\\u0d46-\\u0d48\\u0d57\\u0d62-\\u0d63\\u0d66-\\u0d6f\\u0d82\\u0d83\\u0dca\\u0dcf-\\u0dd4\\u0dd6\\u0dd8-\\u0ddf\\u0df2\\u0df3\\u0e34-\\u0e3a\\u0e40-\\u0e45\\u0e50-\\u0e59\\u0eb4-\\u0eb9\\u0ec8-\\u0ecd\\u0ed0-\\u0ed9\\u0f18\\u0f19\\u0f20-\\u0f29\\u0f35\\u0f37\\u0f39\\u0f41-\\u0f47\\u0f71-\\u0f84\\u0f86-\\u0f87\\u0f8d-\\u0f97\\u0f99-\\u0fbc\\u0fc6\\u1000-\\u1029\\u1040-\\u1049\\u1067-\\u106d\\u1071-\\u1074\\u1082-\\u108d\\u108f-\\u109d\\u135d-\\u135f\\u170e-\\u1710\\u1720-\\u1730\\u1740-\\u1750\\u1772\\u1773\\u1780-\\u17b2\\u17dd\\u17e0-\\u17e9\\u180b-\\u180d\\u1810-\\u1819\\u1920-\\u192b\\u1930-\\u193b\\u1951-\\u196d\\u19b0-\\u19c0\\u19c8-\\u19c9\\u19d0-\\u19d9\\u1a00-\\u1a15\\u1a20-\\u1a53\\u1a60-\\u1a7c\\u1a7f-\\u1a89\\u1a90-\\u1a99\\u1b46-\\u1b4b\\u1b50-\\u1b59\\u1b6b-\\u1b73\\u1bb0-\\u1bb9\\u1be6-\\u1bf3\\u1c00-\\u1c22\\u1c40-\\u1c49\\u1c5b-\\u1c7d\\u1cd0-\\u1cd2\\u1d00-\\u1dbe\\u1e01-\\u1f15\\u200c\\u200d\\u203f\\u2040\\u2054\\u20d0-\\u20dc\\u20e1\\u20e5-\\u20f0\\u2d81-\\u2d96\\u2de0-\\u2dff\\u3021-\\u3028\\u3099\\u309a\\ua640-\\ua66d\\ua674-\\ua67d\\ua69f\\ua6f0-\\ua6f1\\ua7f8-\\ua800\\ua806\\ua80b\\ua823-\\ua827\\ua880-\\ua881\\ua8b4-\\ua8c4\\ua8d0-\\ua8d9\\ua8f3-\\ua8f7\\ua900-\\ua909\\ua926-\\ua92d\\ua930-\\ua945\\ua980-\\ua983\\ua9b3-\\ua9c0\\uaa00-\\uaa27\\uaa40-\\uaa41\\uaa4c-\\uaa4d\\uaa50-\\uaa59\\uaa7b\\uaae0-\\uaae9\\uaaf2-\\uaaf3\\uabc0-\\uabe1\\uabec\\uabed\\uabf0-\\uabf9\\ufb20-\\ufb28\\ufe00-\\ufe0f\\ufe20-\\ufe26\\ufe33\\ufe34\\ufe4d-\\ufe4f\\uff10-\\uff19\\uff3f";
+//var nonASCIIidentifierStart = new RegExp("[" + nonASCIIidentifierStartChars + "]");
+//var nonASCIIidentifier = new RegExp("[" + nonASCIIidentifierStartChars + nonASCIIidentifierChars + "]");
+
+var identifierStart = "(?:\\\\u[0-9a-fA-F]{4}|[" + baseASCIIidentifierStartChars + nonASCIIidentifierStartChars + "])";
+var identifierChars = "(?:\\\\u[0-9a-fA-F]{4}|[" + baseASCIIidentifierChars + nonASCIIidentifierStartChars + nonASCIIidentifierChars + "])*";
+
+exports.identifier = new RegExp(identifierStart + identifierChars, 'g');
+exports.identifierStart = new RegExp(identifierStart);
+exports.identifierMatch = new RegExp("(?:\\\\u[0-9a-fA-F]{4}|[" + baseASCIIidentifierChars + nonASCIIidentifierStartChars + nonASCIIidentifierChars + "])+");
+
+// Whether a single character denotes a newline.
+
+exports.newline = /[\n\r\u2028\u2029]/;
+
+// Matches a whole line break (where CRLF is considered a single
+// line break). Used to count lines.
+
+// in javascript, these two differ
+// in python they are the same, different methods are called on them
+exports.lineBreak = new RegExp('\r\n|' + exports.newline.source);
+exports.allLineBreaks = new RegExp(exports.lineBreak.source, 'g');
+});
+
+/*jshint node:true */
+
+function Options(options, merge_child_field) {
+ this.raw_options = _mergeOpts(options, merge_child_field);
+
+ // Support passing the source text back with no change
+ this.disabled = this._get_boolean('disabled');
+
+ this.eol = this._get_characters('eol', 'auto');
+ this.end_with_newline = this._get_boolean('end_with_newline');
+ this.indent_size = this._get_number('indent_size', 4);
+ this.indent_char = this._get_characters('indent_char', ' ');
+ this.indent_level = this._get_number('indent_level');
+
+ this.preserve_newlines = this._get_boolean('preserve_newlines', true);
+ this.max_preserve_newlines = this._get_number('max_preserve_newlines', 32786);
+ if (!this.preserve_newlines) {
+ this.max_preserve_newlines = 0;
+ }
+
+ this.indent_with_tabs = this._get_boolean('indent_with_tabs', this.indent_char === '\t');
+ if (this.indent_with_tabs) {
+ this.indent_char = '\t';
+
+ // indent_size behavior changed after 1.8.6
+ // It used to be that indent_size would be
+ // set to 1 for indent_with_tabs. That is no longer needed and
+ // actually doesn't make sense - why not use spaces? Further,
+ // that might produce unexpected behavior - tabs being used
+ // for single-column alignment. So, when indent_with_tabs is true
+ // and indent_size is 1, reset indent_size to 4.
+ if (this.indent_size === 1) {
+ this.indent_size = 4;
+ }
+ }
+
+ // Backwards compat with 1.3.x
+ this.wrap_line_length = this._get_number('wrap_line_length', this._get_number('max_char'));
+
+ this.indent_empty_lines = this._get_boolean('indent_empty_lines');
+
+ // valid templating languages ['django', 'erb', 'handlebars', 'php']
+ // For now, 'auto' = all off for javascript, all on for html (and inline javascript).
+ // other values ignored
+ this.templating = this._get_selection_list('templating', ['auto', 'none', 'django', 'erb', 'handlebars', 'php'], ['auto']);
+}
+
+Options.prototype._get_array = function(name, default_value) {
+ var option_value = this.raw_options[name];
+ var result = default_value || [];
+ if (typeof option_value === 'object') {
+ if (option_value !== null && typeof option_value.concat === 'function') {
+ result = option_value.concat();
+ }
+ } else if (typeof option_value === 'string') {
+ result = option_value.split(/[^a-zA-Z0-9_\/\-]+/);
+ }
+ return result;
+};
+
+Options.prototype._get_boolean = function(name, default_value) {
+ var option_value = this.raw_options[name];
+ var result = option_value === undefined ? !!default_value : !!option_value;
+ return result;
+};
+
+Options.prototype._get_characters = function(name, default_value) {
+ var option_value = this.raw_options[name];
+ var result = default_value || '';
+ if (typeof option_value === 'string') {
+ result = option_value.replace(/\\r/, '\r').replace(/\\n/, '\n').replace(/\\t/, '\t');
+ }
+ return result;
+};
+
+Options.prototype._get_number = function(name, default_value) {
+ var option_value = this.raw_options[name];
+ default_value = parseInt(default_value, 10);
+ if (isNaN(default_value)) {
+ default_value = 0;
+ }
+ var result = parseInt(option_value, 10);
+ if (isNaN(result)) {
+ result = default_value;
+ }
+ return result;
+};
+
+Options.prototype._get_selection = function(name, selection_list, default_value) {
+ var result = this._get_selection_list(name, selection_list, default_value);
+ if (result.length !== 1) {
+ throw new Error(
+ "Invalid Option Value: The option '" + name + "' can only be one of the following values:\n" +
+ selection_list + "\nYou passed in: '" + this.raw_options[name] + "'");
+ }
+
+ return result[0];
+};
+
+
+Options.prototype._get_selection_list = function(name, selection_list, default_value) {
+ if (!selection_list || selection_list.length === 0) {
+ throw new Error("Selection list cannot be empty.");
+ }
+
+ default_value = default_value || [selection_list[0]];
+ if (!this._is_valid_selection(default_value, selection_list)) {
+ throw new Error("Invalid Default Value!");
+ }
+
+ var result = this._get_array(name, default_value);
+ if (!this._is_valid_selection(result, selection_list)) {
+ throw new Error(
+ "Invalid Option Value: The option '" + name + "' can contain only the following values:\n" +
+ selection_list + "\nYou passed in: '" + this.raw_options[name] + "'");
+ }
+
+ return result;
+};
+
+Options.prototype._is_valid_selection = function(result, selection_list) {
+ return result.length && selection_list.length &&
+ !result.some(function(item) { return selection_list.indexOf(item) === -1; });
+};
+
+
+// merges child options up with the parent options object
+// Example: obj = {a: 1, b: {a: 2}}
+// mergeOpts(obj, 'b')
+//
+// Returns: {a: 2}
+function _mergeOpts(allOptions, childFieldName) {
+ var finalOpts = {};
+ allOptions = _normalizeOpts(allOptions);
+ var name;
+
+ for (name in allOptions) {
+ if (name !== childFieldName) {
+ finalOpts[name] = allOptions[name];
+ }
+ }
+
+ //merge in the per type settings for the childFieldName
+ if (childFieldName && allOptions[childFieldName]) {
+ for (name in allOptions[childFieldName]) {
+ finalOpts[name] = allOptions[childFieldName][name];
+ }
+ }
+ return finalOpts;
+}
+
+function _normalizeOpts(options) {
+ var convertedOpts = {};
+ var key;
+
+ for (key in options) {
+ var newKey = key.replace(/-/g, "_");
+ convertedOpts[newKey] = options[key];
+ }
+ return convertedOpts;
+}
+
+var Options_1 = Options;
+var normalizeOpts = _normalizeOpts;
+var mergeOpts = _mergeOpts;
+
+var options = {
+ Options: Options_1,
+ normalizeOpts: normalizeOpts,
+ mergeOpts: mergeOpts
+};
+
+var BaseOptions = options.Options;
+
+var validPositionValues = ['before-newline', 'after-newline', 'preserve-newline'];
+
+function Options$1(options) {
+ BaseOptions.call(this, options, 'js');
+
+ // compatibility, re
+ var raw_brace_style = this.raw_options.brace_style || null;
+ if (raw_brace_style === "expand-strict") { //graceful handling of deprecated option
+ this.raw_options.brace_style = "expand";
+ } else if (raw_brace_style === "collapse-preserve-inline") { //graceful handling of deprecated option
+ this.raw_options.brace_style = "collapse,preserve-inline";
+ } else if (this.raw_options.braces_on_own_line !== undefined) { //graceful handling of deprecated option
+ this.raw_options.brace_style = this.raw_options.braces_on_own_line ? "expand" : "collapse";
+ // } else if (!raw_brace_style) { //Nothing exists to set it
+ // raw_brace_style = "collapse";
+ }
+
+ //preserve-inline in delimited string will trigger brace_preserve_inline, everything
+ //else is considered a brace_style and the last one only will have an effect
+
+ var brace_style_split = this._get_selection_list('brace_style', ['collapse', 'expand', 'end-expand', 'none', 'preserve-inline']);
+
+ this.brace_preserve_inline = false; //Defaults in case one or other was not specified in meta-option
+ this.brace_style = "collapse";
+
+ for (var bs = 0; bs < brace_style_split.length; bs++) {
+ if (brace_style_split[bs] === "preserve-inline") {
+ this.brace_preserve_inline = true;
+ } else {
+ this.brace_style = brace_style_split[bs];
+ }
+ }
+
+ this.unindent_chained_methods = this._get_boolean('unindent_chained_methods');
+ this.break_chained_methods = this._get_boolean('break_chained_methods');
+ this.space_in_paren = this._get_boolean('space_in_paren');
+ this.space_in_empty_paren = this._get_boolean('space_in_empty_paren');
+ this.jslint_happy = this._get_boolean('jslint_happy');
+ this.space_after_anon_function = this._get_boolean('space_after_anon_function');
+ this.space_after_named_function = this._get_boolean('space_after_named_function');
+ this.keep_array_indentation = this._get_boolean('keep_array_indentation');
+ this.space_before_conditional = this._get_boolean('space_before_conditional', true);
+ this.unescape_strings = this._get_boolean('unescape_strings');
+ this.e4x = this._get_boolean('e4x');
+ this.comma_first = this._get_boolean('comma_first');
+ this.operator_position = this._get_selection('operator_position', validPositionValues);
+
+ // For testing of beautify preserve:start directive
+ this.test_output_raw = this._get_boolean('test_output_raw');
+
+ // force this._options.space_after_anon_function to true if this._options.jslint_happy
+ if (this.jslint_happy) {
+ this.space_after_anon_function = true;
+ }
+
+}
+Options$1.prototype = new BaseOptions();
+
+
+
+var Options_1$1 = Options$1;
+
+var options$1 = {
+ Options: Options_1$1
+};
+
+/*jshint node:true */
+
+var regexp_has_sticky = RegExp.prototype.hasOwnProperty('sticky');
+
+function InputScanner(input_string) {
+ this.__input = input_string || '';
+ this.__input_length = this.__input.length;
+ this.__position = 0;
+}
+
+InputScanner.prototype.restart = function() {
+ this.__position = 0;
+};
+
+InputScanner.prototype.back = function() {
+ if (this.__position > 0) {
+ this.__position -= 1;
+ }
+};
+
+InputScanner.prototype.hasNext = function() {
+ return this.__position < this.__input_length;
+};
+
+InputScanner.prototype.next = function() {
+ var val = null;
+ if (this.hasNext()) {
+ val = this.__input.charAt(this.__position);
+ this.__position += 1;
+ }
+ return val;
+};
+
+InputScanner.prototype.peek = function(index) {
+ var val = null;
+ index = index || 0;
+ index += this.__position;
+ if (index >= 0 && index < this.__input_length) {
+ val = this.__input.charAt(index);
+ }
+ return val;
+};
+
+// This is a JavaScript only helper function (not in python)
+// Javascript doesn't have a match method
+// and not all implementation support "sticky" flag.
+// If they do not support sticky then both this.match() and this.test() method
+// must get the match and check the index of the match.
+// If sticky is supported and set, this method will use it.
+// Otherwise it will check that global is set, and fall back to the slower method.
+InputScanner.prototype.__match = function(pattern, index) {
+ pattern.lastIndex = index;
+ var pattern_match = pattern.exec(this.__input);
+
+ if (pattern_match && !(regexp_has_sticky && pattern.sticky)) {
+ if (pattern_match.index !== index) {
+ pattern_match = null;
+ }
+ }
+
+ return pattern_match;
+};
+
+InputScanner.prototype.test = function(pattern, index) {
+ index = index || 0;
+ index += this.__position;
+
+ if (index >= 0 && index < this.__input_length) {
+ return !!this.__match(pattern, index);
+ } else {
+ return false;
+ }
+};
+
+InputScanner.prototype.testChar = function(pattern, index) {
+ // test one character regex match
+ var val = this.peek(index);
+ pattern.lastIndex = 0;
+ return val !== null && pattern.test(val);
+};
+
+InputScanner.prototype.match = function(pattern) {
+ var pattern_match = this.__match(pattern, this.__position);
+ if (pattern_match) {
+ this.__position += pattern_match[0].length;
+ } else {
+ pattern_match = null;
+ }
+ return pattern_match;
+};
+
+InputScanner.prototype.read = function(starting_pattern, until_pattern, until_after) {
+ var val = '';
+ var match;
+ if (starting_pattern) {
+ match = this.match(starting_pattern);
+ if (match) {
+ val += match[0];
+ }
+ }
+ if (until_pattern && (match || !starting_pattern)) {
+ val += this.readUntil(until_pattern, until_after);
+ }
+ return val;
+};
+
+InputScanner.prototype.readUntil = function(pattern, until_after) {
+ var val = '';
+ var match_index = this.__position;
+ pattern.lastIndex = this.__position;
+ var pattern_match = pattern.exec(this.__input);
+ if (pattern_match) {
+ match_index = pattern_match.index;
+ if (until_after) {
+ match_index += pattern_match[0].length;
+ }
+ } else {
+ match_index = this.__input_length;
+ }
+
+ val = this.__input.substring(this.__position, match_index);
+ this.__position = match_index;
+ return val;
+};
+
+InputScanner.prototype.readUntilAfter = function(pattern) {
+ return this.readUntil(pattern, true);
+};
+
+InputScanner.prototype.get_regexp = function(pattern, match_from) {
+ var result = null;
+ var flags = 'g';
+ if (match_from && regexp_has_sticky) {
+ flags = 'y';
+ }
+ // strings are converted to regexp
+ if (typeof pattern === "string" && pattern !== '') {
+ // result = new RegExp(pattern.replace(/[-\/\\^$*+?.()|[\]{}]/g, '\\$&'), flags);
+ result = new RegExp(pattern, flags);
+ } else if (pattern) {
+ result = new RegExp(pattern.source, flags);
+ }
+ return result;
+};
+
+InputScanner.prototype.get_literal_regexp = function(literal_string) {
+ return RegExp(literal_string.replace(/[-\/\\^$*+?.()|[\]{}]/g, '\\$&'));
+};
+
+/* css beautifier legacy helpers */
+InputScanner.prototype.peekUntilAfter = function(pattern) {
+ var start = this.__position;
+ var val = this.readUntilAfter(pattern);
+ this.__position = start;
+ return val;
+};
+
+InputScanner.prototype.lookBack = function(testVal) {
+ var start = this.__position - 1;
+ return start >= testVal.length && this.__input.substring(start - testVal.length, start)
+ .toLowerCase() === testVal;
+};
+
+var InputScanner_1 = InputScanner;
+
+var inputscanner = {
+ InputScanner: InputScanner_1
+};
+
+/*jshint node:true */
+
+function TokenStream(parent_token) {
+ // private
+ this.__tokens = [];
+ this.__tokens_length = this.__tokens.length;
+ this.__position = 0;
+ this.__parent_token = parent_token;
+}
+
+TokenStream.prototype.restart = function() {
+ this.__position = 0;
+};
+
+TokenStream.prototype.isEmpty = function() {
+ return this.__tokens_length === 0;
+};
+
+TokenStream.prototype.hasNext = function() {
+ return this.__position < this.__tokens_length;
+};
+
+TokenStream.prototype.next = function() {
+ var val = null;
+ if (this.hasNext()) {
+ val = this.__tokens[this.__position];
+ this.__position += 1;
+ }
+ return val;
+};
+
+TokenStream.prototype.peek = function(index) {
+ var val = null;
+ index = index || 0;
+ index += this.__position;
+ if (index >= 0 && index < this.__tokens_length) {
+ val = this.__tokens[index];
+ }
+ return val;
+};
+
+TokenStream.prototype.add = function(token) {
+ if (this.__parent_token) {
+ token.parent = this.__parent_token;
+ }
+ this.__tokens.push(token);
+ this.__tokens_length += 1;
+};
+
+var TokenStream_1 = TokenStream;
+
+var tokenstream = {
+ TokenStream: TokenStream_1
+};
+
+/*jshint node:true */
+
+function Pattern(input_scanner, parent) {
+ this._input = input_scanner;
+ this._starting_pattern = null;
+ this._match_pattern = null;
+ this._until_pattern = null;
+ this._until_after = false;
+
+ if (parent) {
+ this._starting_pattern = this._input.get_regexp(parent._starting_pattern, true);
+ this._match_pattern = this._input.get_regexp(parent._match_pattern, true);
+ this._until_pattern = this._input.get_regexp(parent._until_pattern);
+ this._until_after = parent._until_after;
+ }
+}
+
+Pattern.prototype.read = function() {
+ var result = this._input.read(this._starting_pattern);
+ if (!this._starting_pattern || result) {
+ result += this._input.read(this._match_pattern, this._until_pattern, this._until_after);
+ }
+ return result;
+};
+
+Pattern.prototype.read_match = function() {
+ return this._input.match(this._match_pattern);
+};
+
+Pattern.prototype.until_after = function(pattern) {
+ var result = this._create();
+ result._until_after = true;
+ result._until_pattern = this._input.get_regexp(pattern);
+ result._update();
+ return result;
+};
+
+Pattern.prototype.until = function(pattern) {
+ var result = this._create();
+ result._until_after = false;
+ result._until_pattern = this._input.get_regexp(pattern);
+ result._update();
+ return result;
+};
+
+Pattern.prototype.starting_with = function(pattern) {
+ var result = this._create();
+ result._starting_pattern = this._input.get_regexp(pattern, true);
+ result._update();
+ return result;
+};
+
+Pattern.prototype.matching = function(pattern) {
+ var result = this._create();
+ result._match_pattern = this._input.get_regexp(pattern, true);
+ result._update();
+ return result;
+};
+
+Pattern.prototype._create = function() {
+ return new Pattern(this._input, this);
+};
+
+Pattern.prototype._update = function() {};
+
+var Pattern_1 = Pattern;
+
+var pattern = {
+ Pattern: Pattern_1
+};
+
+var Pattern$1 = pattern.Pattern;
+
+function WhitespacePattern(input_scanner, parent) {
+ Pattern$1.call(this, input_scanner, parent);
+ if (parent) {
+ this._line_regexp = this._input.get_regexp(parent._line_regexp);
+ } else {
+ this.__set_whitespace_patterns('', '');
+ }
+
+ this.newline_count = 0;
+ this.whitespace_before_token = '';
+}
+WhitespacePattern.prototype = new Pattern$1();
+
+WhitespacePattern.prototype.__set_whitespace_patterns = function(whitespace_chars, newline_chars) {
+ whitespace_chars += '\\t ';
+ newline_chars += '\\n\\r';
+
+ this._match_pattern = this._input.get_regexp(
+ '[' + whitespace_chars + newline_chars + ']+', true);
+ this._newline_regexp = this._input.get_regexp(
+ '\\r\\n|[' + newline_chars + ']');
+};
+
+WhitespacePattern.prototype.read = function() {
+ this.newline_count = 0;
+ this.whitespace_before_token = '';
+
+ var resulting_string = this._input.read(this._match_pattern);
+ if (resulting_string === ' ') {
+ this.whitespace_before_token = ' ';
+ } else if (resulting_string) {
+ var matches = this.__split(this._newline_regexp, resulting_string);
+ this.newline_count = matches.length - 1;
+ this.whitespace_before_token = matches[this.newline_count];
+ }
+
+ return resulting_string;
+};
+
+WhitespacePattern.prototype.matching = function(whitespace_chars, newline_chars) {
+ var result = this._create();
+ result.__set_whitespace_patterns(whitespace_chars, newline_chars);
+ result._update();
+ return result;
+};
+
+WhitespacePattern.prototype._create = function() {
+ return new WhitespacePattern(this._input, this);
+};
+
+WhitespacePattern.prototype.__split = function(regexp, input_string) {
+ regexp.lastIndex = 0;
+ var start_index = 0;
+ var result = [];
+ var next_match = regexp.exec(input_string);
+ while (next_match) {
+ result.push(input_string.substring(start_index, next_match.index));
+ start_index = next_match.index + next_match[0].length;
+ next_match = regexp.exec(input_string);
+ }
+
+ if (start_index < input_string.length) {
+ result.push(input_string.substring(start_index, input_string.length));
+ } else {
+ result.push('');
+ }
+
+ return result;
+};
+
+
+
+var WhitespacePattern_1 = WhitespacePattern;
+
+var whitespacepattern = {
+ WhitespacePattern: WhitespacePattern_1
+};
+
+var InputScanner$1 = inputscanner.InputScanner;
+var Token$1 = token.Token;
+var TokenStream$1 = tokenstream.TokenStream;
+var WhitespacePattern$1 = whitespacepattern.WhitespacePattern;
+
+var TOKEN = {
+ START: 'TK_START',
+ RAW: 'TK_RAW',
+ EOF: 'TK_EOF'
+};
+
+var Tokenizer = function(input_string, options) {
+ this._input = new InputScanner$1(input_string);
+ this._options = options || {};
+ this.__tokens = null;
+
+ this._patterns = {};
+ this._patterns.whitespace = new WhitespacePattern$1(this._input);
+};
+
+Tokenizer.prototype.tokenize = function() {
+ this._input.restart();
+ this.__tokens = new TokenStream$1();
+
+ this._reset();
+
+ var current;
+ var previous = new Token$1(TOKEN.START, '');
+ var open_token = null;
+ var open_stack = [];
+ var comments = new TokenStream$1();
+
+ while (previous.type !== TOKEN.EOF) {
+ current = this._get_next_token(previous, open_token);
+ while (this._is_comment(current)) {
+ comments.add(current);
+ current = this._get_next_token(previous, open_token);
+ }
+
+ if (!comments.isEmpty()) {
+ current.comments_before = comments;
+ comments = new TokenStream$1();
+ }
+
+ current.parent = open_token;
+
+ if (this._is_opening(current)) {
+ open_stack.push(open_token);
+ open_token = current;
+ } else if (open_token && this._is_closing(current, open_token)) {
+ current.opened = open_token;
+ open_token.closed = current;
+ open_token = open_stack.pop();
+ current.parent = open_token;
+ }
+
+ current.previous = previous;
+ previous.next = current;
+
+ this.__tokens.add(current);
+ previous = current;
+ }
+
+ return this.__tokens;
+};
+
+
+Tokenizer.prototype._is_first_token = function() {
+ return this.__tokens.isEmpty();
+};
+
+Tokenizer.prototype._reset = function() {};
+
+Tokenizer.prototype._get_next_token = function(previous_token, open_token) { // jshint unused:false
+ this._readWhitespace();
+ var resulting_string = this._input.read(/.+/g);
+ if (resulting_string) {
+ return this._create_token(TOKEN.RAW, resulting_string);
+ } else {
+ return this._create_token(TOKEN.EOF, '');
+ }
+};
+
+Tokenizer.prototype._is_comment = function(current_token) { // jshint unused:false
+ return false;
+};
+
+Tokenizer.prototype._is_opening = function(current_token) { // jshint unused:false
+ return false;
+};
+
+Tokenizer.prototype._is_closing = function(current_token, open_token) { // jshint unused:false
+ return false;
+};
+
+Tokenizer.prototype._create_token = function(type, text) {
+ var token = new Token$1(type, text,
+ this._patterns.whitespace.newline_count,
+ this._patterns.whitespace.whitespace_before_token);
+ return token;
+};
+
+Tokenizer.prototype._readWhitespace = function() {
+ return this._patterns.whitespace.read();
+};
+
+
+
+var Tokenizer_1 = Tokenizer;
+var TOKEN_1 = TOKEN;
+
+var tokenizer = {
+ Tokenizer: Tokenizer_1,
+ TOKEN: TOKEN_1
+};
+
+/*jshint node:true */
+
+function Directives(start_block_pattern, end_block_pattern) {
+ start_block_pattern = typeof start_block_pattern === 'string' ? start_block_pattern : start_block_pattern.source;
+ end_block_pattern = typeof end_block_pattern === 'string' ? end_block_pattern : end_block_pattern.source;
+ this.__directives_block_pattern = new RegExp(start_block_pattern + / beautify( \w+[:]\w+)+ /.source + end_block_pattern, 'g');
+ this.__directive_pattern = / (\w+)[:](\w+)/g;
+
+ this.__directives_end_ignore_pattern = new RegExp(start_block_pattern + /\sbeautify\signore:end\s/.source + end_block_pattern, 'g');
+}
+
+Directives.prototype.get_directives = function(text) {
+ if (!text.match(this.__directives_block_pattern)) {
+ return null;
+ }
+
+ var directives = {};
+ this.__directive_pattern.lastIndex = 0;
+ var directive_match = this.__directive_pattern.exec(text);
+
+ while (directive_match) {
+ directives[directive_match[1]] = directive_match[2];
+ directive_match = this.__directive_pattern.exec(text);
+ }
+
+ return directives;
+};
+
+Directives.prototype.readIgnored = function(input) {
+ return input.readUntilAfter(this.__directives_end_ignore_pattern);
+};
+
+
+var Directives_1 = Directives;
+
+var directives = {
+ Directives: Directives_1
+};
+
+var Pattern$2 = pattern.Pattern;
+
+
+var template_names = {
+ django: false,
+ erb: false,
+ handlebars: false,
+ php: false
+};
+
+// This lets templates appear anywhere we would do a readUntil
+// The cost is higher but it is pay to play.
+function TemplatablePattern(input_scanner, parent) {
+ Pattern$2.call(this, input_scanner, parent);
+ this.__template_pattern = null;
+ this._disabled = Object.assign({}, template_names);
+ this._excluded = Object.assign({}, template_names);
+
+ if (parent) {
+ this.__template_pattern = this._input.get_regexp(parent.__template_pattern);
+ this._excluded = Object.assign(this._excluded, parent._excluded);
+ this._disabled = Object.assign(this._disabled, parent._disabled);
+ }
+ var pattern = new Pattern$2(input_scanner);
+ this.__patterns = {
+ handlebars_comment: pattern.starting_with(/{{!--/).until_after(/--}}/),
+ handlebars: pattern.starting_with(/{{/).until_after(/}}/),
+ php: pattern.starting_with(/<\?(?:[=]|php)/).until_after(/\?>/),
+ erb: pattern.starting_with(/<%[^%]/).until_after(/[^%]%>/),
+ // django coflicts with handlebars a bit.
+ django: pattern.starting_with(/{%/).until_after(/%}/),
+ django_value: pattern.starting_with(/{{/).until_after(/}}/),
+ django_comment: pattern.starting_with(/{#/).until_after(/#}/)
+ };
+}
+TemplatablePattern.prototype = new Pattern$2();
+
+TemplatablePattern.prototype._create = function() {
+ return new TemplatablePattern(this._input, this);
+};
+
+TemplatablePattern.prototype._update = function() {
+ this.__set_templated_pattern();
+};
+
+TemplatablePattern.prototype.disable = function(language) {
+ var result = this._create();
+ result._disabled[language] = true;
+ result._update();
+ return result;
+};
+
+TemplatablePattern.prototype.read_options = function(options) {
+ var result = this._create();
+ for (var language in template_names) {
+ result._disabled[language] = options.templating.indexOf(language) === -1;
+ }
+ result._update();
+ return result;
+};
+
+TemplatablePattern.prototype.exclude = function(language) {
+ var result = this._create();
+ result._excluded[language] = true;
+ result._update();
+ return result;
+};
+
+TemplatablePattern.prototype.read = function() {
+ var result = '';
+ if (this._match_pattern) {
+ result = this._input.read(this._starting_pattern);
+ } else {
+ result = this._input.read(this._starting_pattern, this.__template_pattern);
+ }
+ var next = this._read_template();
+ while (next) {
+ if (this._match_pattern) {
+ next += this._input.read(this._match_pattern);
+ } else {
+ next += this._input.readUntil(this.__template_pattern);
+ }
+ result += next;
+ next = this._read_template();
+ }
+
+ if (this._until_after) {
+ result += this._input.readUntilAfter(this._until_pattern);
+ }
+ return result;
+};
+
+TemplatablePattern.prototype.__set_templated_pattern = function() {
+ var items = [];
+
+ if (!this._disabled.php) {
+ items.push(this.__patterns.php._starting_pattern.source);
+ }
+ if (!this._disabled.handlebars) {
+ items.push(this.__patterns.handlebars._starting_pattern.source);
+ }
+ if (!this._disabled.erb) {
+ items.push(this.__patterns.erb._starting_pattern.source);
+ }
+ if (!this._disabled.django) {
+ items.push(this.__patterns.django._starting_pattern.source);
+ items.push(this.__patterns.django_value._starting_pattern.source);
+ items.push(this.__patterns.django_comment._starting_pattern.source);
+ }
+
+ if (this._until_pattern) {
+ items.push(this._until_pattern.source);
+ }
+ this.__template_pattern = this._input.get_regexp('(?:' + items.join('|') + ')');
+};
+
+TemplatablePattern.prototype._read_template = function() {
+ var resulting_string = '';
+ var c = this._input.peek();
+ if (c === '<') {
+ var peek1 = this._input.peek(1);
+ //if we're in a comment, do something special
+ // We treat all comments as literals, even more than preformatted tags
+ // we just look for the appropriate close tag
+ if (!this._disabled.php && !this._excluded.php && peek1 === '?') {
+ resulting_string = resulting_string ||
+ this.__patterns.php.read();
+ }
+ if (!this._disabled.erb && !this._excluded.erb && peek1 === '%') {
+ resulting_string = resulting_string ||
+ this.__patterns.erb.read();
+ }
+ } else if (c === '{') {
+ if (!this._disabled.handlebars && !this._excluded.handlebars) {
+ resulting_string = resulting_string ||
+ this.__patterns.handlebars_comment.read();
+ resulting_string = resulting_string ||
+ this.__patterns.handlebars.read();
+ }
+ if (!this._disabled.django) {
+ // django coflicts with handlebars a bit.
+ if (!this._excluded.django && !this._excluded.handlebars) {
+ resulting_string = resulting_string ||
+ this.__patterns.django_value.read();
+ }
+ if (!this._excluded.django) {
+ resulting_string = resulting_string ||
+ this.__patterns.django_comment.read();
+ resulting_string = resulting_string ||
+ this.__patterns.django.read();
+ }
+ }
+ }
+ return resulting_string;
+};
+
+
+var TemplatablePattern_1 = TemplatablePattern;
+
+var templatablepattern = {
+ TemplatablePattern: TemplatablePattern_1
+};
+
+var InputScanner$2 = inputscanner.InputScanner;
+var BaseTokenizer = tokenizer.Tokenizer;
+var BASETOKEN = tokenizer.TOKEN;
+var Directives$1 = directives.Directives;
+
+var Pattern$3 = pattern.Pattern;
+var TemplatablePattern$1 = templatablepattern.TemplatablePattern;
+
+
+function in_array(what, arr) {
+ return arr.indexOf(what) !== -1;
+}
+
+
+var TOKEN$1 = {
+ START_EXPR: 'TK_START_EXPR',
+ END_EXPR: 'TK_END_EXPR',
+ START_BLOCK: 'TK_START_BLOCK',
+ END_BLOCK: 'TK_END_BLOCK',
+ WORD: 'TK_WORD',
+ RESERVED: 'TK_RESERVED',
+ SEMICOLON: 'TK_SEMICOLON',
+ STRING: 'TK_STRING',
+ EQUALS: 'TK_EQUALS',
+ OPERATOR: 'TK_OPERATOR',
+ COMMA: 'TK_COMMA',
+ BLOCK_COMMENT: 'TK_BLOCK_COMMENT',
+ COMMENT: 'TK_COMMENT',
+ DOT: 'TK_DOT',
+ UNKNOWN: 'TK_UNKNOWN',
+ START: BASETOKEN.START,
+ RAW: BASETOKEN.RAW,
+ EOF: BASETOKEN.EOF
+};
+
+
+var directives_core = new Directives$1(/\/\*/, /\*\//);
+
+var number_pattern = /0[xX][0123456789abcdefABCDEF]*|0[oO][01234567]*|0[bB][01]*|\d+n|(?:\.\d+|\d+\.?\d*)(?:[eE][+-]?\d+)?/;
+
+var digit = /[0-9]/;
+
+// Dot "." must be distinguished from "..." and decimal
+var dot_pattern = /[^\d\.]/;
+
+var positionable_operators = (
+ ">>> === !== " +
+ "<< && >= ** != == <= >> || " +
+ "< / - + > : & % ? ^ | *").split(' ');
+
+// IMPORTANT: this must be sorted longest to shortest or tokenizing many not work.
+// Also, you must update possitionable operators separately from punct
+var punct =
+ ">>>= " +
+ "... >>= <<= === >>> !== **= " +
+ "=> ^= :: /= << <= == && -= >= >> != -- += ** || ++ %= &= *= |= " +
+ "= ! ? > < : / ^ - + * & % ~ |";
+
+punct = punct.replace(/[-[\]{}()*+?.,\\^$|#]/g, "\\$&");
+punct = punct.replace(/ /g, '|');
+
+var punct_pattern = new RegExp(punct);
+
+// words which should always start on new line.
+var line_starters = 'continue,try,throw,return,var,let,const,if,switch,case,default,for,while,break,function,import,export'.split(',');
+var reserved_words = line_starters.concat(['do', 'in', 'of', 'else', 'get', 'set', 'new', 'catch', 'finally', 'typeof', 'yield', 'async', 'await', 'from', 'as']);
+var reserved_word_pattern = new RegExp('^(?:' + reserved_words.join('|') + ')$');
+
+// var template_pattern = /(?:(?:<\?php|<\?=)[\s\S]*?\?>)|(?:<%[\s\S]*?%>)/g;
+
+var in_html_comment;
+
+var Tokenizer$1 = function(input_string, options) {
+ BaseTokenizer.call(this, input_string, options);
+
+ this._patterns.whitespace = this._patterns.whitespace.matching(
+ /\u00A0\u1680\u180e\u2000-\u200a\u202f\u205f\u3000\ufeff/.source,
+ /\u2028\u2029/.source);
+
+ var pattern_reader = new Pattern$3(this._input);
+ var templatable = new TemplatablePattern$1(this._input)
+ .read_options(this._options);
+
+ this.__patterns = {
+ template: templatable,
+ identifier: templatable.starting_with(acorn.identifier).matching(acorn.identifierMatch),
+ number: pattern_reader.matching(number_pattern),
+ punct: pattern_reader.matching(punct_pattern),
+ // comment ends just before nearest linefeed or end of file
+ comment: pattern_reader.starting_with(/\/\//).until(/[\n\r\u2028\u2029]/),
+ // /* ... */ comment ends with nearest */ or end of file
+ block_comment: pattern_reader.starting_with(/\/\*/).until_after(/\*\//),
+ html_comment_start: pattern_reader.matching(//),
+ include: pattern_reader.starting_with(/#include/).until_after(acorn.lineBreak),
+ shebang: pattern_reader.starting_with(/#!/).until_after(acorn.lineBreak),
+ xml: pattern_reader.matching(/[\s\S]*?<(\/?)([-a-zA-Z:0-9_.]+|{[\s\S]+?}|!\[CDATA\[[\s\S]*?\]\])(\s+{[\s\S]+?}|\s+[-a-zA-Z:0-9_.]+|\s+[-a-zA-Z:0-9_.]+\s*=\s*('[^']*'|"[^"]*"|{[\s\S]+?}))*\s*(\/?)\s*>/),
+ single_quote: templatable.until(/['\\\n\r\u2028\u2029]/),
+ double_quote: templatable.until(/["\\\n\r\u2028\u2029]/),
+ template_text: templatable.until(/[`\\$]/),
+ template_expression: templatable.until(/[`}\\]/)
+ };
+
+};
+Tokenizer$1.prototype = new BaseTokenizer();
+
+Tokenizer$1.prototype._is_comment = function(current_token) {
+ return current_token.type === TOKEN$1.COMMENT || current_token.type === TOKEN$1.BLOCK_COMMENT || current_token.type === TOKEN$1.UNKNOWN;
+};
+
+Tokenizer$1.prototype._is_opening = function(current_token) {
+ return current_token.type === TOKEN$1.START_BLOCK || current_token.type === TOKEN$1.START_EXPR;
+};
+
+Tokenizer$1.prototype._is_closing = function(current_token, open_token) {
+ return (current_token.type === TOKEN$1.END_BLOCK || current_token.type === TOKEN$1.END_EXPR) &&
+ (open_token && (
+ (current_token.text === ']' && open_token.text === '[') ||
+ (current_token.text === ')' && open_token.text === '(') ||
+ (current_token.text === '}' && open_token.text === '{')));
+};
+
+Tokenizer$1.prototype._reset = function() {
+ in_html_comment = false;
+};
+
+Tokenizer$1.prototype._get_next_token = function(previous_token, open_token) { // jshint unused:false
+ var token = null;
+ this._readWhitespace();
+ var c = this._input.peek();
+
+ if (c === null) {
+ return this._create_token(TOKEN$1.EOF, '');
+ }
+
+ token = token || this._read_string(c);
+ token = token || this._read_word(previous_token);
+ token = token || this._read_singles(c);
+ token = token || this._read_comment(c);
+ token = token || this._read_regexp(c, previous_token);
+ token = token || this._read_xml(c, previous_token);
+ token = token || this._read_non_javascript(c);
+ token = token || this._read_punctuation();
+ token = token || this._create_token(TOKEN$1.UNKNOWN, this._input.next());
+
+ return token;
+};
+
+Tokenizer$1.prototype._read_word = function(previous_token) {
+ var resulting_string;
+ resulting_string = this.__patterns.identifier.read();
+ if (resulting_string !== '') {
+ resulting_string = resulting_string.replace(acorn.allLineBreaks, '\n');
+ if (!(previous_token.type === TOKEN$1.DOT ||
+ (previous_token.type === TOKEN$1.RESERVED && (previous_token.text === 'set' || previous_token.text === 'get'))) &&
+ reserved_word_pattern.test(resulting_string)) {
+ if (resulting_string === 'in' || resulting_string === 'of') { // hack for 'in' and 'of' operators
+ return this._create_token(TOKEN$1.OPERATOR, resulting_string);
+ }
+ return this._create_token(TOKEN$1.RESERVED, resulting_string);
+ }
+ return this._create_token(TOKEN$1.WORD, resulting_string);
+ }
+
+ resulting_string = this.__patterns.number.read();
+ if (resulting_string !== '') {
+ return this._create_token(TOKEN$1.WORD, resulting_string);
+ }
+};
+
+Tokenizer$1.prototype._read_singles = function(c) {
+ var token = null;
+ if (c === '(' || c === '[') {
+ token = this._create_token(TOKEN$1.START_EXPR, c);
+ } else if (c === ')' || c === ']') {
+ token = this._create_token(TOKEN$1.END_EXPR, c);
+ } else if (c === '{') {
+ token = this._create_token(TOKEN$1.START_BLOCK, c);
+ } else if (c === '}') {
+ token = this._create_token(TOKEN$1.END_BLOCK, c);
+ } else if (c === ';') {
+ token = this._create_token(TOKEN$1.SEMICOLON, c);
+ } else if (c === '.' && dot_pattern.test(this._input.peek(1))) {
+ token = this._create_token(TOKEN$1.DOT, c);
+ } else if (c === ',') {
+ token = this._create_token(TOKEN$1.COMMA, c);
+ }
+
+ if (token) {
+ this._input.next();
+ }
+ return token;
+};
+
+Tokenizer$1.prototype._read_punctuation = function() {
+ var resulting_string = this.__patterns.punct.read();
+
+ if (resulting_string !== '') {
+ if (resulting_string === '=') {
+ return this._create_token(TOKEN$1.EQUALS, resulting_string);
+ } else {
+ return this._create_token(TOKEN$1.OPERATOR, resulting_string);
+ }
+ }
+};
+
+Tokenizer$1.prototype._read_non_javascript = function(c) {
+ var resulting_string = '';
+
+ if (c === '#') {
+ if (this._is_first_token()) {
+ resulting_string = this.__patterns.shebang.read();
+
+ if (resulting_string) {
+ return this._create_token(TOKEN$1.UNKNOWN, resulting_string.trim() + '\n');
+ }
+ }
+
+ // handles extendscript #includes
+ resulting_string = this.__patterns.include.read();
+
+ if (resulting_string) {
+ return this._create_token(TOKEN$1.UNKNOWN, resulting_string.trim() + '\n');
+ }
+
+ c = this._input.next();
+
+ // Spidermonkey-specific sharp variables for circular references. Considered obsolete.
+ var sharp = '#';
+ if (this._input.hasNext() && this._input.testChar(digit)) {
+ do {
+ c = this._input.next();
+ sharp += c;
+ } while (this._input.hasNext() && c !== '#' && c !== '=');
+ if (c === '#') ; else if (this._input.peek() === '[' && this._input.peek(1) === ']') {
+ sharp += '[]';
+ this._input.next();
+ this._input.next();
+ } else if (this._input.peek() === '{' && this._input.peek(1) === '}') {
+ sharp += '{}';
+ this._input.next();
+ this._input.next();
+ }
+ return this._create_token(TOKEN$1.WORD, sharp);
+ }
+
+ this._input.back();
+
+ } else if (c === '<' && this._is_first_token()) {
+ resulting_string = this.__patterns.html_comment_start.read();
+ if (resulting_string) {
+ while (this._input.hasNext() && !this._input.testChar(acorn.newline)) {
+ resulting_string += this._input.next();
+ }
+ in_html_comment = true;
+ return this._create_token(TOKEN$1.COMMENT, resulting_string);
+ }
+ } else if (in_html_comment && c === '-') {
+ resulting_string = this.__patterns.html_comment_end.read();
+ if (resulting_string) {
+ in_html_comment = false;
+ return this._create_token(TOKEN$1.COMMENT, resulting_string);
+ }
+ }
+
+ return null;
+};
+
+Tokenizer$1.prototype._read_comment = function(c) {
+ var token = null;
+ if (c === '/') {
+ var comment = '';
+ if (this._input.peek(1) === '*') {
+ // peek for comment /* ... */
+ comment = this.__patterns.block_comment.read();
+ var directives = directives_core.get_directives(comment);
+ if (directives && directives.ignore === 'start') {
+ comment += directives_core.readIgnored(this._input);
+ }
+ comment = comment.replace(acorn.allLineBreaks, '\n');
+ token = this._create_token(TOKEN$1.BLOCK_COMMENT, comment);
+ token.directives = directives;
+ } else if (this._input.peek(1) === '/') {
+ // peek for comment // ...
+ comment = this.__patterns.comment.read();
+ token = this._create_token(TOKEN$1.COMMENT, comment);
+ }
+ }
+ return token;
+};
+
+Tokenizer$1.prototype._read_string = function(c) {
+ if (c === '`' || c === "'" || c === '"') {
+ var resulting_string = this._input.next();
+ this.has_char_escapes = false;
+
+ if (c === '`') {
+ resulting_string += this._read_string_recursive('`', true, '${');
+ } else {
+ resulting_string += this._read_string_recursive(c);
+ }
+
+ if (this.has_char_escapes && this._options.unescape_strings) {
+ resulting_string = unescape_string(resulting_string);
+ }
+
+ if (this._input.peek() === c) {
+ resulting_string += this._input.next();
+ }
+
+ resulting_string = resulting_string.replace(acorn.allLineBreaks, '\n');
+
+ return this._create_token(TOKEN$1.STRING, resulting_string);
+ }
+
+ return null;
+};
+
+Tokenizer$1.prototype._allow_regexp_or_xml = function(previous_token) {
+ // regex and xml can only appear in specific locations during parsing
+ return (previous_token.type === TOKEN$1.RESERVED && in_array(previous_token.text, ['return', 'case', 'throw', 'else', 'do', 'typeof', 'yield'])) ||
+ (previous_token.type === TOKEN$1.END_EXPR && previous_token.text === ')' &&
+ previous_token.opened.previous.type === TOKEN$1.RESERVED && in_array(previous_token.opened.previous.text, ['if', 'while', 'for'])) ||
+ (in_array(previous_token.type, [TOKEN$1.COMMENT, TOKEN$1.START_EXPR, TOKEN$1.START_BLOCK, TOKEN$1.START,
+ TOKEN$1.END_BLOCK, TOKEN$1.OPERATOR, TOKEN$1.EQUALS, TOKEN$1.EOF, TOKEN$1.SEMICOLON, TOKEN$1.COMMA
+ ]));
+};
+
+Tokenizer$1.prototype._read_regexp = function(c, previous_token) {
+
+ if (c === '/' && this._allow_regexp_or_xml(previous_token)) {
+ // handle regexp
+ //
+ var resulting_string = this._input.next();
+ var esc = false;
+
+ var in_char_class = false;
+ while (this._input.hasNext() &&
+ ((esc || in_char_class || this._input.peek() !== c) &&
+ !this._input.testChar(acorn.newline))) {
+ resulting_string += this._input.peek();
+ if (!esc) {
+ esc = this._input.peek() === '\\';
+ if (this._input.peek() === '[') {
+ in_char_class = true;
+ } else if (this._input.peek() === ']') {
+ in_char_class = false;
+ }
+ } else {
+ esc = false;
+ }
+ this._input.next();
+ }
+
+ if (this._input.peek() === c) {
+ resulting_string += this._input.next();
+
+ // regexps may have modifiers /regexp/MOD , so fetch those, too
+ // Only [gim] are valid, but if the user puts in garbage, do what we can to take it.
+ resulting_string += this._input.read(acorn.identifier);
+ }
+ return this._create_token(TOKEN$1.STRING, resulting_string);
+ }
+ return null;
+};
+
+Tokenizer$1.prototype._read_xml = function(c, previous_token) {
+
+ if (this._options.e4x && c === "<" && this._allow_regexp_or_xml(previous_token)) {
+ var xmlStr = '';
+ var match = this.__patterns.xml.read_match();
+ // handle e4x xml literals
+ //
+ if (match) {
+ // Trim root tag to attempt to
+ var rootTag = match[2].replace(/^{\s+/, '{').replace(/\s+}$/, '}');
+ var isCurlyRoot = rootTag.indexOf('{') === 0;
+ var depth = 0;
+ while (match) {
+ var isEndTag = !!match[1];
+ var tagName = match[2];
+ var isSingletonTag = (!!match[match.length - 1]) || (tagName.slice(0, 8) === "![CDATA[");
+ if (!isSingletonTag &&
+ (tagName === rootTag || (isCurlyRoot && tagName.replace(/^{\s+/, '{').replace(/\s+}$/, '}')))) {
+ if (isEndTag) {
+ --depth;
+ } else {
+ ++depth;
+ }
+ }
+ xmlStr += match[0];
+ if (depth <= 0) {
+ break;
+ }
+ match = this.__patterns.xml.read_match();
+ }
+ // if we didn't close correctly, keep unformatted.
+ if (!match) {
+ xmlStr += this._input.match(/[\s\S]*/g)[0];
+ }
+ xmlStr = xmlStr.replace(acorn.allLineBreaks, '\n');
+ return this._create_token(TOKEN$1.STRING, xmlStr);
+ }
+ }
+
+ return null;
+};
+
+function unescape_string(s) {
+ // You think that a regex would work for this
+ // return s.replace(/\\x([0-9a-f]{2})/gi, function(match, val) {
+ // return String.fromCharCode(parseInt(val, 16));
+ // })
+ // However, dealing with '\xff', '\\xff', '\\\xff' makes this more fun.
+ var out = '',
+ escaped = 0;
+
+ var input_scan = new InputScanner$2(s);
+ var matched = null;
+
+ while (input_scan.hasNext()) {
+ // Keep any whitespace, non-slash characters
+ // also keep slash pairs.
+ matched = input_scan.match(/([\s]|[^\\]|\\\\)+/g);
+
+ if (matched) {
+ out += matched[0];
+ }
+
+ if (input_scan.peek() === '\\') {
+ input_scan.next();
+ if (input_scan.peek() === 'x') {
+ matched = input_scan.match(/x([0-9A-Fa-f]{2})/g);
+ } else if (input_scan.peek() === 'u') {
+ matched = input_scan.match(/u([0-9A-Fa-f]{4})/g);
+ } else {
+ out += '\\';
+ if (input_scan.hasNext()) {
+ out += input_scan.next();
+ }
+ continue;
+ }
+
+ // If there's some error decoding, return the original string
+ if (!matched) {
+ return s;
+ }
+
+ escaped = parseInt(matched[1], 16);
+
+ if (escaped > 0x7e && escaped <= 0xff && matched[0].indexOf('x') === 0) {
+ // we bail out on \x7f..\xff,
+ // leaving whole string escaped,
+ // as it's probably completely binary
+ return s;
+ } else if (escaped >= 0x00 && escaped < 0x20) {
+ // leave 0x00...0x1f escaped
+ out += '\\' + matched[0];
+ continue;
+ } else if (escaped === 0x22 || escaped === 0x27 || escaped === 0x5c) {
+ // single-quote, apostrophe, backslash - escape these
+ out += '\\' + String.fromCharCode(escaped);
+ } else {
+ out += String.fromCharCode(escaped);
+ }
+ }
+ }
+
+ return out;
+}
+
+// handle string
+//
+Tokenizer$1.prototype._read_string_recursive = function(delimiter, allow_unescaped_newlines, start_sub) {
+ var current_char;
+ var pattern;
+ if (delimiter === '\'') {
+ pattern = this.__patterns.single_quote;
+ } else if (delimiter === '"') {
+ pattern = this.__patterns.double_quote;
+ } else if (delimiter === '`') {
+ pattern = this.__patterns.template_text;
+ } else if (delimiter === '}') {
+ pattern = this.__patterns.template_expression;
+ }
+
+ var resulting_string = pattern.read();
+ var next = '';
+ while (this._input.hasNext()) {
+ next = this._input.next();
+ if (next === delimiter ||
+ (!allow_unescaped_newlines && acorn.newline.test(next))) {
+ this._input.back();
+ break;
+ } else if (next === '\\' && this._input.hasNext()) {
+ current_char = this._input.peek();
+
+ if (current_char === 'x' || current_char === 'u') {
+ this.has_char_escapes = true;
+ } else if (current_char === '\r' && this._input.peek(1) === '\n') {
+ this._input.next();
+ }
+ next += this._input.next();
+ } else if (start_sub) {
+ if (start_sub === '${' && next === '$' && this._input.peek() === '{') {
+ next += this._input.next();
+ }
+
+ if (start_sub === next) {
+ if (delimiter === '`') {
+ next += this._read_string_recursive('}', allow_unescaped_newlines, '`');
+ } else {
+ next += this._read_string_recursive('`', allow_unescaped_newlines, '${');
+ }
+ if (this._input.hasNext()) {
+ next += this._input.next();
+ }
+ }
+ }
+ next += pattern.read();
+ resulting_string += next;
+ }
+
+ return resulting_string;
+};
+
+var Tokenizer_1$1 = Tokenizer$1;
+var TOKEN_1$1 = TOKEN$1;
+var positionable_operators_1 = positionable_operators.slice();
+var line_starters_1 = line_starters.slice();
+
+var tokenizer$1 = {
+ Tokenizer: Tokenizer_1$1,
+ TOKEN: TOKEN_1$1,
+ positionable_operators: positionable_operators_1,
+ line_starters: line_starters_1
+};
+
+var Output$1 = output.Output;
+var Token$2 = token.Token;
+
+var Options$2 = options$1.Options;
+var Tokenizer$2 = tokenizer$1.Tokenizer;
+var line_starters$1 = tokenizer$1.line_starters;
+var positionable_operators$1 = tokenizer$1.positionable_operators;
+var TOKEN$2 = tokenizer$1.TOKEN;
+
+
+function in_array$1(what, arr) {
+ return arr.indexOf(what) !== -1;
+}
+
+function ltrim(s) {
+ return s.replace(/^\s+/g, '');
+}
+
+function generateMapFromStrings(list) {
+ var result = {};
+ for (var x = 0; x < list.length; x++) {
+ // make the mapped names underscored instead of dash
+ result[list[x].replace(/-/g, '_')] = list[x];
+ }
+ return result;
+}
+
+function reserved_word(token, word) {
+ return token && token.type === TOKEN$2.RESERVED && token.text === word;
+}
+
+function reserved_array(token, words) {
+ return token && token.type === TOKEN$2.RESERVED && in_array$1(token.text, words);
+}
+// Unsure of what they mean, but they work. Worth cleaning up in future.
+var special_words = ['case', 'return', 'do', 'if', 'throw', 'else', 'await', 'break', 'continue', 'async'];
+
+var validPositionValues$1 = ['before-newline', 'after-newline', 'preserve-newline'];
+
+// Generate map from array
+var OPERATOR_POSITION = generateMapFromStrings(validPositionValues$1);
+
+var OPERATOR_POSITION_BEFORE_OR_PRESERVE = [OPERATOR_POSITION.before_newline, OPERATOR_POSITION.preserve_newline];
+
+var MODE = {
+ BlockStatement: 'BlockStatement', // 'BLOCK'
+ Statement: 'Statement', // 'STATEMENT'
+ ObjectLiteral: 'ObjectLiteral', // 'OBJECT',
+ ArrayLiteral: 'ArrayLiteral', //'[EXPRESSION]',
+ ForInitializer: 'ForInitializer', //'(FOR-EXPRESSION)',
+ Conditional: 'Conditional', //'(COND-EXPRESSION)',
+ Expression: 'Expression' //'(EXPRESSION)'
+};
+
+function remove_redundant_indentation(output, frame) {
+ // This implementation is effective but has some issues:
+ // - can cause line wrap to happen too soon due to indent removal
+ // after wrap points are calculated
+ // These issues are minor compared to ugly indentation.
+
+ if (frame.multiline_frame ||
+ frame.mode === MODE.ForInitializer ||
+ frame.mode === MODE.Conditional) {
+ return;
+ }
+
+ // remove one indent from each line inside this section
+ output.remove_indent(frame.start_line_index);
+}
+
+// we could use just string.split, but
+// IE doesn't like returning empty strings
+function split_linebreaks(s) {
+ //return s.split(/\x0d\x0a|\x0a/);
+
+ s = s.replace(acorn.allLineBreaks, '\n');
+ var out = [],
+ idx = s.indexOf("\n");
+ while (idx !== -1) {
+ out.push(s.substring(0, idx));
+ s = s.substring(idx + 1);
+ idx = s.indexOf("\n");
+ }
+ if (s.length) {
+ out.push(s);
+ }
+ return out;
+}
+
+function is_array(mode) {
+ return mode === MODE.ArrayLiteral;
+}
+
+function is_expression(mode) {
+ return in_array$1(mode, [MODE.Expression, MODE.ForInitializer, MODE.Conditional]);
+}
+
+function all_lines_start_with(lines, c) {
+ for (var i = 0; i < lines.length; i++) {
+ var line = lines[i].trim();
+ if (line.charAt(0) !== c) {
+ return false;
+ }
+ }
+ return true;
+}
+
+function each_line_matches_indent(lines, indent) {
+ var i = 0,
+ len = lines.length,
+ line;
+ for (; i < len; i++) {
+ line = lines[i];
+ // allow empty lines to pass through
+ if (line && line.indexOf(indent) !== 0) {
+ return false;
+ }
+ }
+ return true;
+}
+
+
+function Beautifier(source_text, options) {
+ options = options || {};
+ this._source_text = source_text || '';
+
+ this._output = null;
+ this._tokens = null;
+ this._last_last_text = null;
+ this._flags = null;
+ this._previous_flags = null;
+
+ this._flag_store = null;
+ this._options = new Options$2(options);
+}
+
+Beautifier.prototype.create_flags = function(flags_base, mode) {
+ var next_indent_level = 0;
+ if (flags_base) {
+ next_indent_level = flags_base.indentation_level;
+ if (!this._output.just_added_newline() &&
+ flags_base.line_indent_level > next_indent_level) {
+ next_indent_level = flags_base.line_indent_level;
+ }
+ }
+
+ var next_flags = {
+ mode: mode,
+ parent: flags_base,
+ last_token: flags_base ? flags_base.last_token : new Token$2(TOKEN$2.START_BLOCK, ''), // last token text
+ last_word: flags_base ? flags_base.last_word : '', // last TOKEN.WORD passed
+ declaration_statement: false,
+ declaration_assignment: false,
+ multiline_frame: false,
+ inline_frame: false,
+ if_block: false,
+ else_block: false,
+ do_block: false,
+ do_while: false,
+ import_block: false,
+ in_case_statement: false, // switch(..){ INSIDE HERE }
+ in_case: false, // we're on the exact line with "case 0:"
+ case_body: false, // the indented case-action block
+ indentation_level: next_indent_level,
+ alignment: 0,
+ line_indent_level: flags_base ? flags_base.line_indent_level : next_indent_level,
+ start_line_index: this._output.get_line_number(),
+ ternary_depth: 0
+ };
+ return next_flags;
+};
+
+Beautifier.prototype._reset = function(source_text) {
+ var baseIndentString = source_text.match(/^[\t ]*/)[0];
+
+ this._last_last_text = ''; // pre-last token text
+ this._output = new Output$1(this._options, baseIndentString);
+
+ // If testing the ignore directive, start with output disable set to true
+ this._output.raw = this._options.test_output_raw;
+
+
+ // Stack of parsing/formatting states, including MODE.
+ // We tokenize, parse, and output in an almost purely a forward-only stream of token input
+ // and formatted output. This makes the beautifier less accurate than full parsers
+ // but also far more tolerant of syntax errors.
+ //
+ // For example, the default mode is MODE.BlockStatement. If we see a '{' we push a new frame of type
+ // MODE.BlockStatement on the the stack, even though it could be object literal. If we later
+ // encounter a ":", we'll switch to to MODE.ObjectLiteral. If we then see a ";",
+ // most full parsers would die, but the beautifier gracefully falls back to
+ // MODE.BlockStatement and continues on.
+ this._flag_store = [];
+ this.set_mode(MODE.BlockStatement);
+ var tokenizer = new Tokenizer$2(source_text, this._options);
+ this._tokens = tokenizer.tokenize();
+ return source_text;
+};
+
+Beautifier.prototype.beautify = function() {
+ // if disabled, return the input unchanged.
+ if (this._options.disabled) {
+ return this._source_text;
+ }
+
+ var sweet_code;
+ var source_text = this._reset(this._source_text);
+
+ var eol = this._options.eol;
+ if (this._options.eol === 'auto') {
+ eol = '\n';
+ if (source_text && acorn.lineBreak.test(source_text || '')) {
+ eol = source_text.match(acorn.lineBreak)[0];
+ }
+ }
+
+ var current_token = this._tokens.next();
+ while (current_token) {
+ this.handle_token(current_token);
+
+ this._last_last_text = this._flags.last_token.text;
+ this._flags.last_token = current_token;
+
+ current_token = this._tokens.next();
+ }
+
+ sweet_code = this._output.get_code(eol);
+
+ return sweet_code;
+};
+
+Beautifier.prototype.handle_token = function(current_token, preserve_statement_flags) {
+ if (current_token.type === TOKEN$2.START_EXPR) {
+ this.handle_start_expr(current_token);
+ } else if (current_token.type === TOKEN$2.END_EXPR) {
+ this.handle_end_expr(current_token);
+ } else if (current_token.type === TOKEN$2.START_BLOCK) {
+ this.handle_start_block(current_token);
+ } else if (current_token.type === TOKEN$2.END_BLOCK) {
+ this.handle_end_block(current_token);
+ } else if (current_token.type === TOKEN$2.WORD) {
+ this.handle_word(current_token);
+ } else if (current_token.type === TOKEN$2.RESERVED) {
+ this.handle_word(current_token);
+ } else if (current_token.type === TOKEN$2.SEMICOLON) {
+ this.handle_semicolon(current_token);
+ } else if (current_token.type === TOKEN$2.STRING) {
+ this.handle_string(current_token);
+ } else if (current_token.type === TOKEN$2.EQUALS) {
+ this.handle_equals(current_token);
+ } else if (current_token.type === TOKEN$2.OPERATOR) {
+ this.handle_operator(current_token);
+ } else if (current_token.type === TOKEN$2.COMMA) {
+ this.handle_comma(current_token);
+ } else if (current_token.type === TOKEN$2.BLOCK_COMMENT) {
+ this.handle_block_comment(current_token, preserve_statement_flags);
+ } else if (current_token.type === TOKEN$2.COMMENT) {
+ this.handle_comment(current_token, preserve_statement_flags);
+ } else if (current_token.type === TOKEN$2.DOT) {
+ this.handle_dot(current_token);
+ } else if (current_token.type === TOKEN$2.EOF) {
+ this.handle_eof(current_token);
+ } else if (current_token.type === TOKEN$2.UNKNOWN) {
+ this.handle_unknown(current_token, preserve_statement_flags);
+ } else {
+ this.handle_unknown(current_token, preserve_statement_flags);
+ }
+};
+
+Beautifier.prototype.handle_whitespace_and_comments = function(current_token, preserve_statement_flags) {
+ var newlines = current_token.newlines;
+ var keep_whitespace = this._options.keep_array_indentation && is_array(this._flags.mode);
+
+ if (current_token.comments_before) {
+ var comment_token = current_token.comments_before.next();
+ while (comment_token) {
+ // The cleanest handling of inline comments is to treat them as though they aren't there.
+ // Just continue formatting and the behavior should be logical.
+ // Also ignore unknown tokens. Again, this should result in better behavior.
+ this.handle_whitespace_and_comments(comment_token, preserve_statement_flags);
+ this.handle_token(comment_token, preserve_statement_flags);
+ comment_token = current_token.comments_before.next();
+ }
+ }
+
+ if (keep_whitespace) {
+ for (var i = 0; i < newlines; i += 1) {
+ this.print_newline(i > 0, preserve_statement_flags);
+ }
+ } else {
+ if (this._options.max_preserve_newlines && newlines > this._options.max_preserve_newlines) {
+ newlines = this._options.max_preserve_newlines;
+ }
+
+ if (this._options.preserve_newlines) {
+ if (newlines > 1) {
+ this.print_newline(false, preserve_statement_flags);
+ for (var j = 1; j < newlines; j += 1) {
+ this.print_newline(true, preserve_statement_flags);
+ }
+ }
+ }
+ }
+
+};
+
+var newline_restricted_tokens = ['async', 'break', 'continue', 'return', 'throw', 'yield'];
+
+Beautifier.prototype.allow_wrap_or_preserved_newline = function(current_token, force_linewrap) {
+ force_linewrap = (force_linewrap === undefined) ? false : force_linewrap;
+
+ // Never wrap the first token on a line
+ if (this._output.just_added_newline()) {
+ return;
+ }
+
+ var shouldPreserveOrForce = (this._options.preserve_newlines && current_token.newlines) || force_linewrap;
+ var operatorLogicApplies = in_array$1(this._flags.last_token.text, positionable_operators$1) ||
+ in_array$1(current_token.text, positionable_operators$1);
+
+ if (operatorLogicApplies) {
+ var shouldPrintOperatorNewline = (
+ in_array$1(this._flags.last_token.text, positionable_operators$1) &&
+ in_array$1(this._options.operator_position, OPERATOR_POSITION_BEFORE_OR_PRESERVE)
+ ) ||
+ in_array$1(current_token.text, positionable_operators$1);
+ shouldPreserveOrForce = shouldPreserveOrForce && shouldPrintOperatorNewline;
+ }
+
+ if (shouldPreserveOrForce) {
+ this.print_newline(false, true);
+ } else if (this._options.wrap_line_length) {
+ if (reserved_array(this._flags.last_token, newline_restricted_tokens)) {
+ // These tokens should never have a newline inserted
+ // between them and the following expression.
+ return;
+ }
+ this._output.set_wrap_point();
+ }
+};
+
+Beautifier.prototype.print_newline = function(force_newline, preserve_statement_flags) {
+ if (!preserve_statement_flags) {
+ if (this._flags.last_token.text !== ';' && this._flags.last_token.text !== ',' && this._flags.last_token.text !== '=' && (this._flags.last_token.type !== TOKEN$2.OPERATOR || this._flags.last_token.text === '--' || this._flags.last_token.text === '++')) {
+ var next_token = this._tokens.peek();
+ while (this._flags.mode === MODE.Statement &&
+ !(this._flags.if_block && reserved_word(next_token, 'else')) &&
+ !this._flags.do_block) {
+ this.restore_mode();
+ }
+ }
+ }
+
+ if (this._output.add_new_line(force_newline)) {
+ this._flags.multiline_frame = true;
+ }
+};
+
+Beautifier.prototype.print_token_line_indentation = function(current_token) {
+ if (this._output.just_added_newline()) {
+ if (this._options.keep_array_indentation &&
+ current_token.newlines &&
+ (current_token.text === '[' || is_array(this._flags.mode))) {
+ this._output.current_line.set_indent(-1);
+ this._output.current_line.push(current_token.whitespace_before);
+ this._output.space_before_token = false;
+ } else if (this._output.set_indent(this._flags.indentation_level, this._flags.alignment)) {
+ this._flags.line_indent_level = this._flags.indentation_level;
+ }
+ }
+};
+
+Beautifier.prototype.print_token = function(current_token) {
+ if (this._output.raw) {
+ this._output.add_raw_token(current_token);
+ return;
+ }
+
+ if (this._options.comma_first && current_token.previous && current_token.previous.type === TOKEN$2.COMMA &&
+ this._output.just_added_newline()) {
+ if (this._output.previous_line.last() === ',') {
+ var popped = this._output.previous_line.pop();
+ // if the comma was already at the start of the line,
+ // pull back onto that line and reprint the indentation
+ if (this._output.previous_line.is_empty()) {
+ this._output.previous_line.push(popped);
+ this._output.trim(true);
+ this._output.current_line.pop();
+ this._output.trim();
+ }
+
+ // add the comma in front of the next token
+ this.print_token_line_indentation(current_token);
+ this._output.add_token(',');
+ this._output.space_before_token = true;
+ }
+ }
+
+ this.print_token_line_indentation(current_token);
+ this._output.non_breaking_space = true;
+ this._output.add_token(current_token.text);
+ if (this._output.previous_token_wrapped) {
+ this._flags.multiline_frame = true;
+ }
+};
+
+Beautifier.prototype.indent = function() {
+ this._flags.indentation_level += 1;
+ this._output.set_indent(this._flags.indentation_level, this._flags.alignment);
+};
+
+Beautifier.prototype.deindent = function() {
+ if (this._flags.indentation_level > 0 &&
+ ((!this._flags.parent) || this._flags.indentation_level > this._flags.parent.indentation_level)) {
+ this._flags.indentation_level -= 1;
+ this._output.set_indent(this._flags.indentation_level, this._flags.alignment);
+ }
+};
+
+Beautifier.prototype.set_mode = function(mode) {
+ if (this._flags) {
+ this._flag_store.push(this._flags);
+ this._previous_flags = this._flags;
+ } else {
+ this._previous_flags = this.create_flags(null, mode);
+ }
+
+ this._flags = this.create_flags(this._previous_flags, mode);
+ this._output.set_indent(this._flags.indentation_level, this._flags.alignment);
+};
+
+
+Beautifier.prototype.restore_mode = function() {
+ if (this._flag_store.length > 0) {
+ this._previous_flags = this._flags;
+ this._flags = this._flag_store.pop();
+ if (this._previous_flags.mode === MODE.Statement) {
+ remove_redundant_indentation(this._output, this._previous_flags);
+ }
+ this._output.set_indent(this._flags.indentation_level, this._flags.alignment);
+ }
+};
+
+Beautifier.prototype.start_of_object_property = function() {
+ return this._flags.parent.mode === MODE.ObjectLiteral && this._flags.mode === MODE.Statement && (
+ (this._flags.last_token.text === ':' && this._flags.ternary_depth === 0) || (reserved_array(this._flags.last_token, ['get', 'set'])));
+};
+
+Beautifier.prototype.start_of_statement = function(current_token) {
+ var start = false;
+ start = start || reserved_array(this._flags.last_token, ['var', 'let', 'const']) && current_token.type === TOKEN$2.WORD;
+ start = start || reserved_word(this._flags.last_token, 'do');
+ start = start || (!(this._flags.parent.mode === MODE.ObjectLiteral && this._flags.mode === MODE.Statement)) && reserved_array(this._flags.last_token, newline_restricted_tokens) && !current_token.newlines;
+ start = start || reserved_word(this._flags.last_token, 'else') &&
+ !(reserved_word(current_token, 'if') && !current_token.comments_before);
+ start = start || (this._flags.last_token.type === TOKEN$2.END_EXPR && (this._previous_flags.mode === MODE.ForInitializer || this._previous_flags.mode === MODE.Conditional));
+ start = start || (this._flags.last_token.type === TOKEN$2.WORD && this._flags.mode === MODE.BlockStatement &&
+ !this._flags.in_case &&
+ !(current_token.text === '--' || current_token.text === '++') &&
+ this._last_last_text !== 'function' &&
+ current_token.type !== TOKEN$2.WORD && current_token.type !== TOKEN$2.RESERVED);
+ start = start || (this._flags.mode === MODE.ObjectLiteral && (
+ (this._flags.last_token.text === ':' && this._flags.ternary_depth === 0) || reserved_array(this._flags.last_token, ['get', 'set'])));
+
+ if (start) {
+ this.set_mode(MODE.Statement);
+ this.indent();
+
+ this.handle_whitespace_and_comments(current_token, true);
+
+ // Issue #276:
+ // If starting a new statement with [if, for, while, do], push to a new line.
+ // if (a) if (b) if(c) d(); else e(); else f();
+ if (!this.start_of_object_property()) {
+ this.allow_wrap_or_preserved_newline(current_token,
+ reserved_array(current_token, ['do', 'for', 'if', 'while']));
+ }
+ return true;
+ }
+ return false;
+};
+
+Beautifier.prototype.handle_start_expr = function(current_token) {
+ // The conditional starts the statement if appropriate.
+ if (!this.start_of_statement(current_token)) {
+ this.handle_whitespace_and_comments(current_token);
+ }
+
+ var next_mode = MODE.Expression;
+ if (current_token.text === '[') {
+
+ if (this._flags.last_token.type === TOKEN$2.WORD || this._flags.last_token.text === ')') {
+ // this is array index specifier, break immediately
+ // a[x], fn()[x]
+ if (reserved_array(this._flags.last_token, line_starters$1)) {
+ this._output.space_before_token = true;
+ }
+ this.print_token(current_token);
+ this.set_mode(next_mode);
+ this.indent();
+ if (this._options.space_in_paren) {
+ this._output.space_before_token = true;
+ }
+ return;
+ }
+
+ next_mode = MODE.ArrayLiteral;
+ if (is_array(this._flags.mode)) {
+ if (this._flags.last_token.text === '[' ||
+ (this._flags.last_token.text === ',' && (this._last_last_text === ']' || this._last_last_text === '}'))) {
+ // ], [ goes to new line
+ // }, [ goes to new line
+ if (!this._options.keep_array_indentation) {
+ this.print_newline();
+ }
+ }
+ }
+
+ if (!in_array$1(this._flags.last_token.type, [TOKEN$2.START_EXPR, TOKEN$2.END_EXPR, TOKEN$2.WORD, TOKEN$2.OPERATOR])) {
+ this._output.space_before_token = true;
+ }
+ } else {
+ if (this._flags.last_token.type === TOKEN$2.RESERVED) {
+ if (this._flags.last_token.text === 'for') {
+ this._output.space_before_token = this._options.space_before_conditional;
+ next_mode = MODE.ForInitializer;
+ } else if (in_array$1(this._flags.last_token.text, ['if', 'while'])) {
+ this._output.space_before_token = this._options.space_before_conditional;
+ next_mode = MODE.Conditional;
+ } else if (in_array$1(this._flags.last_word, ['await', 'async'])) {
+ // Should be a space between await and an IIFE, or async and an arrow function
+ this._output.space_before_token = true;
+ } else if (this._flags.last_token.text === 'import' && current_token.whitespace_before === '') {
+ this._output.space_before_token = false;
+ } else if (in_array$1(this._flags.last_token.text, line_starters$1) || this._flags.last_token.text === 'catch') {
+ this._output.space_before_token = true;
+ }
+ } else if (this._flags.last_token.type === TOKEN$2.EQUALS || this._flags.last_token.type === TOKEN$2.OPERATOR) {
+ // Support of this kind of newline preservation.
+ // a = (b &&
+ // (c || d));
+ if (!this.start_of_object_property()) {
+ this.allow_wrap_or_preserved_newline(current_token);
+ }
+ } else if (this._flags.last_token.type === TOKEN$2.WORD) {
+ this._output.space_before_token = false;
+
+ // function name() vs function name ()
+ // function* name() vs function* name ()
+ // async name() vs async name ()
+ // In ES6, you can also define the method properties of an object
+ // var obj = {a: function() {}}
+ // It can be abbreviated
+ // var obj = {a() {}}
+ // var obj = { a() {}} vs var obj = { a () {}}
+ // var obj = { * a() {}} vs var obj = { * a () {}}
+ var peek_back_two = this._tokens.peek(-3);
+ if (this._options.space_after_named_function && peek_back_two) {
+ // peek starts at next character so -1 is current token
+ var peek_back_three = this._tokens.peek(-4);
+ if (reserved_array(peek_back_two, ['async', 'function']) ||
+ (peek_back_two.text === '*' && reserved_array(peek_back_three, ['async', 'function']))) {
+ this._output.space_before_token = true;
+ } else if (this._flags.mode === MODE.ObjectLiteral) {
+ if ((peek_back_two.text === '{' || peek_back_two.text === ',') ||
+ (peek_back_two.text === '*' && (peek_back_three.text === '{' || peek_back_three.text === ','))) {
+ this._output.space_before_token = true;
+ }
+ }
+ }
+ } else {
+ // Support preserving wrapped arrow function expressions
+ // a.b('c',
+ // () => d.e
+ // )
+ this.allow_wrap_or_preserved_newline(current_token);
+ }
+
+ // function() vs function ()
+ // yield*() vs yield* ()
+ // function*() vs function* ()
+ if ((this._flags.last_token.type === TOKEN$2.RESERVED && (this._flags.last_word === 'function' || this._flags.last_word === 'typeof')) ||
+ (this._flags.last_token.text === '*' &&
+ (in_array$1(this._last_last_text, ['function', 'yield']) ||
+ (this._flags.mode === MODE.ObjectLiteral && in_array$1(this._last_last_text, ['{', ',']))))) {
+ this._output.space_before_token = this._options.space_after_anon_function;
+ }
+ }
+
+ if (this._flags.last_token.text === ';' || this._flags.last_token.type === TOKEN$2.START_BLOCK) {
+ this.print_newline();
+ } else if (this._flags.last_token.type === TOKEN$2.END_EXPR || this._flags.last_token.type === TOKEN$2.START_EXPR || this._flags.last_token.type === TOKEN$2.END_BLOCK || this._flags.last_token.text === '.' || this._flags.last_token.type === TOKEN$2.COMMA) {
+ // do nothing on (( and )( and ][ and ]( and .(
+ // TODO: Consider whether forcing this is required. Review failing tests when removed.
+ this.allow_wrap_or_preserved_newline(current_token, current_token.newlines);
+ }
+
+ this.print_token(current_token);
+ this.set_mode(next_mode);
+ if (this._options.space_in_paren) {
+ this._output.space_before_token = true;
+ }
+
+ // In all cases, if we newline while inside an expression it should be indented.
+ this.indent();
+};
+
+Beautifier.prototype.handle_end_expr = function(current_token) {
+ // statements inside expressions are not valid syntax, but...
+ // statements must all be closed when their container closes
+ while (this._flags.mode === MODE.Statement) {
+ this.restore_mode();
+ }
+
+ this.handle_whitespace_and_comments(current_token);
+
+ if (this._flags.multiline_frame) {
+ this.allow_wrap_or_preserved_newline(current_token,
+ current_token.text === ']' && is_array(this._flags.mode) && !this._options.keep_array_indentation);
+ }
+
+ if (this._options.space_in_paren) {
+ if (this._flags.last_token.type === TOKEN$2.START_EXPR && !this._options.space_in_empty_paren) {
+ // () [] no inner space in empty parens like these, ever, ref #320
+ this._output.trim();
+ this._output.space_before_token = false;
+ } else {
+ this._output.space_before_token = true;
+ }
+ }
+ this.deindent();
+ this.print_token(current_token);
+ this.restore_mode();
+
+ remove_redundant_indentation(this._output, this._previous_flags);
+
+ // do {} while () // no statement required after
+ if (this._flags.do_while && this._previous_flags.mode === MODE.Conditional) {
+ this._previous_flags.mode = MODE.Expression;
+ this._flags.do_block = false;
+ this._flags.do_while = false;
+
+ }
+};
+
+Beautifier.prototype.handle_start_block = function(current_token) {
+ this.handle_whitespace_and_comments(current_token);
+
+ // Check if this is should be treated as a ObjectLiteral
+ var next_token = this._tokens.peek();
+ var second_token = this._tokens.peek(1);
+ if (this._flags.last_word === 'switch' && this._flags.last_token.type === TOKEN$2.END_EXPR) {
+ this.set_mode(MODE.BlockStatement);
+ this._flags.in_case_statement = true;
+ } else if (this._flags.case_body) {
+ this.set_mode(MODE.BlockStatement);
+ } else if (second_token && (
+ (in_array$1(second_token.text, [':', ',']) && in_array$1(next_token.type, [TOKEN$2.STRING, TOKEN$2.WORD, TOKEN$2.RESERVED])) ||
+ (in_array$1(next_token.text, ['get', 'set', '...']) && in_array$1(second_token.type, [TOKEN$2.WORD, TOKEN$2.RESERVED]))
+ )) {
+ // We don't support TypeScript,but we didn't break it for a very long time.
+ // We'll try to keep not breaking it.
+ if (!in_array$1(this._last_last_text, ['class', 'interface'])) {
+ this.set_mode(MODE.ObjectLiteral);
+ } else {
+ this.set_mode(MODE.BlockStatement);
+ }
+ } else if (this._flags.last_token.type === TOKEN$2.OPERATOR && this._flags.last_token.text === '=>') {
+ // arrow function: (param1, paramN) => { statements }
+ this.set_mode(MODE.BlockStatement);
+ } else if (in_array$1(this._flags.last_token.type, [TOKEN$2.EQUALS, TOKEN$2.START_EXPR, TOKEN$2.COMMA, TOKEN$2.OPERATOR]) ||
+ reserved_array(this._flags.last_token, ['return', 'throw', 'import', 'default'])
+ ) {
+ // Detecting shorthand function syntax is difficult by scanning forward,
+ // so check the surrounding context.
+ // If the block is being returned, imported, export default, passed as arg,
+ // assigned with = or assigned in a nested object, treat as an ObjectLiteral.
+ this.set_mode(MODE.ObjectLiteral);
+ } else {
+ this.set_mode(MODE.BlockStatement);
+ }
+
+ var empty_braces = !next_token.comments_before && next_token.text === '}';
+ var empty_anonymous_function = empty_braces && this._flags.last_word === 'function' &&
+ this._flags.last_token.type === TOKEN$2.END_EXPR;
+
+ if (this._options.brace_preserve_inline) // check for inline, set inline_frame if so
+ {
+ // search forward for a newline wanted inside this block
+ var index = 0;
+ var check_token = null;
+ this._flags.inline_frame = true;
+ do {
+ index += 1;
+ check_token = this._tokens.peek(index - 1);
+ if (check_token.newlines) {
+ this._flags.inline_frame = false;
+ break;
+ }
+ } while (check_token.type !== TOKEN$2.EOF &&
+ !(check_token.type === TOKEN$2.END_BLOCK && check_token.opened === current_token));
+ }
+
+ if ((this._options.brace_style === "expand" ||
+ (this._options.brace_style === "none" && current_token.newlines)) &&
+ !this._flags.inline_frame) {
+ if (this._flags.last_token.type !== TOKEN$2.OPERATOR &&
+ (empty_anonymous_function ||
+ this._flags.last_token.type === TOKEN$2.EQUALS ||
+ (reserved_array(this._flags.last_token, special_words) && this._flags.last_token.text !== 'else'))) {
+ this._output.space_before_token = true;
+ } else {
+ this.print_newline(false, true);
+ }
+ } else { // collapse || inline_frame
+ if (is_array(this._previous_flags.mode) && (this._flags.last_token.type === TOKEN$2.START_EXPR || this._flags.last_token.type === TOKEN$2.COMMA)) {
+ if (this._flags.last_token.type === TOKEN$2.COMMA || this._options.space_in_paren) {
+ this._output.space_before_token = true;
+ }
+
+ if (this._flags.last_token.type === TOKEN$2.COMMA || (this._flags.last_token.type === TOKEN$2.START_EXPR && this._flags.inline_frame)) {
+ this.allow_wrap_or_preserved_newline(current_token);
+ this._previous_flags.multiline_frame = this._previous_flags.multiline_frame || this._flags.multiline_frame;
+ this._flags.multiline_frame = false;
+ }
+ }
+ if (this._flags.last_token.type !== TOKEN$2.OPERATOR && this._flags.last_token.type !== TOKEN$2.START_EXPR) {
+ if (this._flags.last_token.type === TOKEN$2.START_BLOCK && !this._flags.inline_frame) {
+ this.print_newline();
+ } else {
+ this._output.space_before_token = true;
+ }
+ }
+ }
+ this.print_token(current_token);
+ this.indent();
+
+ // Except for specific cases, open braces are followed by a new line.
+ if (!empty_braces && !(this._options.brace_preserve_inline && this._flags.inline_frame)) {
+ this.print_newline();
+ }
+};
+
+Beautifier.prototype.handle_end_block = function(current_token) {
+ // statements must all be closed when their container closes
+ this.handle_whitespace_and_comments(current_token);
+
+ while (this._flags.mode === MODE.Statement) {
+ this.restore_mode();
+ }
+
+ var empty_braces = this._flags.last_token.type === TOKEN$2.START_BLOCK;
+
+ if (this._flags.inline_frame && !empty_braces) { // try inline_frame (only set if this._options.braces-preserve-inline) first
+ this._output.space_before_token = true;
+ } else if (this._options.brace_style === "expand") {
+ if (!empty_braces) {
+ this.print_newline();
+ }
+ } else {
+ // skip {}
+ if (!empty_braces) {
+ if (is_array(this._flags.mode) && this._options.keep_array_indentation) {
+ // we REALLY need a newline here, but newliner would skip that
+ this._options.keep_array_indentation = false;
+ this.print_newline();
+ this._options.keep_array_indentation = true;
+
+ } else {
+ this.print_newline();
+ }
+ }
+ }
+ this.restore_mode();
+ this.print_token(current_token);
+};
+
+Beautifier.prototype.handle_word = function(current_token) {
+ if (current_token.type === TOKEN$2.RESERVED) {
+ if (in_array$1(current_token.text, ['set', 'get']) && this._flags.mode !== MODE.ObjectLiteral) {
+ current_token.type = TOKEN$2.WORD;
+ } else if (current_token.text === 'import' && this._tokens.peek().text === '(') {
+ current_token.type = TOKEN$2.WORD;
+ } else if (in_array$1(current_token.text, ['as', 'from']) && !this._flags.import_block) {
+ current_token.type = TOKEN$2.WORD;
+ } else if (this._flags.mode === MODE.ObjectLiteral) {
+ var next_token = this._tokens.peek();
+ if (next_token.text === ':') {
+ current_token.type = TOKEN$2.WORD;
+ }
+ }
+ }
+
+ if (this.start_of_statement(current_token)) {
+ // The conditional starts the statement if appropriate.
+ if (reserved_array(this._flags.last_token, ['var', 'let', 'const']) && current_token.type === TOKEN$2.WORD) {
+ this._flags.declaration_statement = true;
+ }
+ } else if (current_token.newlines && !is_expression(this._flags.mode) &&
+ (this._flags.last_token.type !== TOKEN$2.OPERATOR || (this._flags.last_token.text === '--' || this._flags.last_token.text === '++')) &&
+ this._flags.last_token.type !== TOKEN$2.EQUALS &&
+ (this._options.preserve_newlines || !reserved_array(this._flags.last_token, ['var', 'let', 'const', 'set', 'get']))) {
+ this.handle_whitespace_and_comments(current_token);
+ this.print_newline();
+ } else {
+ this.handle_whitespace_and_comments(current_token);
+ }
+
+ if (this._flags.do_block && !this._flags.do_while) {
+ if (reserved_word(current_token, 'while')) {
+ // do {} ## while ()
+ this._output.space_before_token = true;
+ this.print_token(current_token);
+ this._output.space_before_token = true;
+ this._flags.do_while = true;
+ return;
+ } else {
+ // do {} should always have while as the next word.
+ // if we don't see the expected while, recover
+ this.print_newline();
+ this._flags.do_block = false;
+ }
+ }
+
+ // if may be followed by else, or not
+ // Bare/inline ifs are tricky
+ // Need to unwind the modes correctly: if (a) if (b) c(); else d(); else e();
+ if (this._flags.if_block) {
+ if (!this._flags.else_block && reserved_word(current_token, 'else')) {
+ this._flags.else_block = true;
+ } else {
+ while (this._flags.mode === MODE.Statement) {
+ this.restore_mode();
+ }
+ this._flags.if_block = false;
+ this._flags.else_block = false;
+ }
+ }
+
+ if (this._flags.in_case_statement && reserved_array(current_token, ['case', 'default'])) {
+ this.print_newline();
+ if (this._flags.last_token.type !== TOKEN$2.END_BLOCK && (this._flags.case_body || this._options.jslint_happy)) {
+ // switch cases following one another
+ this.deindent();
+ }
+ this._flags.case_body = false;
+
+ this.print_token(current_token);
+ this._flags.in_case = true;
+ return;
+ }
+
+ if (this._flags.last_token.type === TOKEN$2.COMMA || this._flags.last_token.type === TOKEN$2.START_EXPR || this._flags.last_token.type === TOKEN$2.EQUALS || this._flags.last_token.type === TOKEN$2.OPERATOR) {
+ if (!this.start_of_object_property()) {
+ this.allow_wrap_or_preserved_newline(current_token);
+ }
+ }
+
+ if (reserved_word(current_token, 'function')) {
+ if (in_array$1(this._flags.last_token.text, ['}', ';']) ||
+ (this._output.just_added_newline() && !(in_array$1(this._flags.last_token.text, ['(', '[', '{', ':', '=', ',']) || this._flags.last_token.type === TOKEN$2.OPERATOR))) {
+ // make sure there is a nice clean space of at least one blank line
+ // before a new function definition
+ if (!this._output.just_added_blankline() && !current_token.comments_before) {
+ this.print_newline();
+ this.print_newline(true);
+ }
+ }
+ if (this._flags.last_token.type === TOKEN$2.RESERVED || this._flags.last_token.type === TOKEN$2.WORD) {
+ if (reserved_array(this._flags.last_token, ['get', 'set', 'new', 'export']) ||
+ reserved_array(this._flags.last_token, newline_restricted_tokens)) {
+ this._output.space_before_token = true;
+ } else if (reserved_word(this._flags.last_token, 'default') && this._last_last_text === 'export') {
+ this._output.space_before_token = true;
+ } else if (this._flags.last_token.text === 'declare') {
+ // accomodates Typescript declare function formatting
+ this._output.space_before_token = true;
+ } else {
+ this.print_newline();
+ }
+ } else if (this._flags.last_token.type === TOKEN$2.OPERATOR || this._flags.last_token.text === '=') {
+ // foo = function
+ this._output.space_before_token = true;
+ } else if (!this._flags.multiline_frame && (is_expression(this._flags.mode) || is_array(this._flags.mode))) ; else {
+ this.print_newline();
+ }
+
+ this.print_token(current_token);
+ this._flags.last_word = current_token.text;
+ return;
+ }
+
+ var prefix = 'NONE';
+
+ if (this._flags.last_token.type === TOKEN$2.END_BLOCK) {
+
+ if (this._previous_flags.inline_frame) {
+ prefix = 'SPACE';
+ } else if (!reserved_array(current_token, ['else', 'catch', 'finally', 'from'])) {
+ prefix = 'NEWLINE';
+ } else {
+ if (this._options.brace_style === "expand" ||
+ this._options.brace_style === "end-expand" ||
+ (this._options.brace_style === "none" && current_token.newlines)) {
+ prefix = 'NEWLINE';
+ } else {
+ prefix = 'SPACE';
+ this._output.space_before_token = true;
+ }
+ }
+ } else if (this._flags.last_token.type === TOKEN$2.SEMICOLON && this._flags.mode === MODE.BlockStatement) {
+ // TODO: Should this be for STATEMENT as well?
+ prefix = 'NEWLINE';
+ } else if (this._flags.last_token.type === TOKEN$2.SEMICOLON && is_expression(this._flags.mode)) {
+ prefix = 'SPACE';
+ } else if (this._flags.last_token.type === TOKEN$2.STRING) {
+ prefix = 'NEWLINE';
+ } else if (this._flags.last_token.type === TOKEN$2.RESERVED || this._flags.last_token.type === TOKEN$2.WORD ||
+ (this._flags.last_token.text === '*' &&
+ (in_array$1(this._last_last_text, ['function', 'yield']) ||
+ (this._flags.mode === MODE.ObjectLiteral && in_array$1(this._last_last_text, ['{', ',']))))) {
+ prefix = 'SPACE';
+ } else if (this._flags.last_token.type === TOKEN$2.START_BLOCK) {
+ if (this._flags.inline_frame) {
+ prefix = 'SPACE';
+ } else {
+ prefix = 'NEWLINE';
+ }
+ } else if (this._flags.last_token.type === TOKEN$2.END_EXPR) {
+ this._output.space_before_token = true;
+ prefix = 'NEWLINE';
+ }
+
+ if (reserved_array(current_token, line_starters$1) && this._flags.last_token.text !== ')') {
+ if (this._flags.inline_frame || this._flags.last_token.text === 'else' || this._flags.last_token.text === 'export') {
+ prefix = 'SPACE';
+ } else {
+ prefix = 'NEWLINE';
+ }
+
+ }
+
+ if (reserved_array(current_token, ['else', 'catch', 'finally'])) {
+ if ((!(this._flags.last_token.type === TOKEN$2.END_BLOCK && this._previous_flags.mode === MODE.BlockStatement) ||
+ this._options.brace_style === "expand" ||
+ this._options.brace_style === "end-expand" ||
+ (this._options.brace_style === "none" && current_token.newlines)) &&
+ !this._flags.inline_frame) {
+ this.print_newline();
+ } else {
+ this._output.trim(true);
+ var line = this._output.current_line;
+ // If we trimmed and there's something other than a close block before us
+ // put a newline back in. Handles '} // comment' scenario.
+ if (line.last() !== '}') {
+ this.print_newline();
+ }
+ this._output.space_before_token = true;
+ }
+ } else if (prefix === 'NEWLINE') {
+ if (reserved_array(this._flags.last_token, special_words)) {
+ // no newline between 'return nnn'
+ this._output.space_before_token = true;
+ } else if (this._flags.last_token.text === 'declare' && reserved_array(current_token, ['var', 'let', 'const'])) {
+ // accomodates Typescript declare formatting
+ this._output.space_before_token = true;
+ } else if (this._flags.last_token.type !== TOKEN$2.END_EXPR) {
+ if ((this._flags.last_token.type !== TOKEN$2.START_EXPR || !reserved_array(current_token, ['var', 'let', 'const'])) && this._flags.last_token.text !== ':') {
+ // no need to force newline on 'var': for (var x = 0...)
+ if (reserved_word(current_token, 'if') && reserved_word(current_token.previous, 'else')) {
+ // no newline for } else if {
+ this._output.space_before_token = true;
+ } else {
+ this.print_newline();
+ }
+ }
+ } else if (reserved_array(current_token, line_starters$1) && this._flags.last_token.text !== ')') {
+ this.print_newline();
+ }
+ } else if (this._flags.multiline_frame && is_array(this._flags.mode) && this._flags.last_token.text === ',' && this._last_last_text === '}') {
+ this.print_newline(); // }, in lists get a newline treatment
+ } else if (prefix === 'SPACE') {
+ this._output.space_before_token = true;
+ }
+ if (current_token.previous && (current_token.previous.type === TOKEN$2.WORD || current_token.previous.type === TOKEN$2.RESERVED)) {
+ this._output.space_before_token = true;
+ }
+ this.print_token(current_token);
+ this._flags.last_word = current_token.text;
+
+ if (current_token.type === TOKEN$2.RESERVED) {
+ if (current_token.text === 'do') {
+ this._flags.do_block = true;
+ } else if (current_token.text === 'if') {
+ this._flags.if_block = true;
+ } else if (current_token.text === 'import') {
+ this._flags.import_block = true;
+ } else if (this._flags.import_block && reserved_word(current_token, 'from')) {
+ this._flags.import_block = false;
+ }
+ }
+};
+
+Beautifier.prototype.handle_semicolon = function(current_token) {
+ if (this.start_of_statement(current_token)) {
+ // The conditional starts the statement if appropriate.
+ // Semicolon can be the start (and end) of a statement
+ this._output.space_before_token = false;
+ } else {
+ this.handle_whitespace_and_comments(current_token);
+ }
+
+ var next_token = this._tokens.peek();
+ while (this._flags.mode === MODE.Statement &&
+ !(this._flags.if_block && reserved_word(next_token, 'else')) &&
+ !this._flags.do_block) {
+ this.restore_mode();
+ }
+
+ // hacky but effective for the moment
+ if (this._flags.import_block) {
+ this._flags.import_block = false;
+ }
+ this.print_token(current_token);
+};
+
+Beautifier.prototype.handle_string = function(current_token) {
+ if (this.start_of_statement(current_token)) {
+ // The conditional starts the statement if appropriate.
+ // One difference - strings want at least a space before
+ this._output.space_before_token = true;
+ } else {
+ this.handle_whitespace_and_comments(current_token);
+ if (this._flags.last_token.type === TOKEN$2.RESERVED || this._flags.last_token.type === TOKEN$2.WORD || this._flags.inline_frame) {
+ this._output.space_before_token = true;
+ } else if (this._flags.last_token.type === TOKEN$2.COMMA || this._flags.last_token.type === TOKEN$2.START_EXPR || this._flags.last_token.type === TOKEN$2.EQUALS || this._flags.last_token.type === TOKEN$2.OPERATOR) {
+ if (!this.start_of_object_property()) {
+ this.allow_wrap_or_preserved_newline(current_token);
+ }
+ } else {
+ this.print_newline();
+ }
+ }
+ this.print_token(current_token);
+};
+
+Beautifier.prototype.handle_equals = function(current_token) {
+ if (this.start_of_statement(current_token)) ; else {
+ this.handle_whitespace_and_comments(current_token);
+ }
+
+ if (this._flags.declaration_statement) {
+ // just got an '=' in a var-line, different formatting/line-breaking, etc will now be done
+ this._flags.declaration_assignment = true;
+ }
+ this._output.space_before_token = true;
+ this.print_token(current_token);
+ this._output.space_before_token = true;
+};
+
+Beautifier.prototype.handle_comma = function(current_token) {
+ this.handle_whitespace_and_comments(current_token, true);
+
+ this.print_token(current_token);
+ this._output.space_before_token = true;
+ if (this._flags.declaration_statement) {
+ if (is_expression(this._flags.parent.mode)) {
+ // do not break on comma, for(var a = 1, b = 2)
+ this._flags.declaration_assignment = false;
+ }
+
+ if (this._flags.declaration_assignment) {
+ this._flags.declaration_assignment = false;
+ this.print_newline(false, true);
+ } else if (this._options.comma_first) {
+ // for comma-first, we want to allow a newline before the comma
+ // to turn into a newline after the comma, which we will fixup later
+ this.allow_wrap_or_preserved_newline(current_token);
+ }
+ } else if (this._flags.mode === MODE.ObjectLiteral ||
+ (this._flags.mode === MODE.Statement && this._flags.parent.mode === MODE.ObjectLiteral)) {
+ if (this._flags.mode === MODE.Statement) {
+ this.restore_mode();
+ }
+
+ if (!this._flags.inline_frame) {
+ this.print_newline();
+ }
+ } else if (this._options.comma_first) {
+ // EXPR or DO_BLOCK
+ // for comma-first, we want to allow a newline before the comma
+ // to turn into a newline after the comma, which we will fixup later
+ this.allow_wrap_or_preserved_newline(current_token);
+ }
+};
+
+Beautifier.prototype.handle_operator = function(current_token) {
+ var isGeneratorAsterisk = current_token.text === '*' &&
+ (reserved_array(this._flags.last_token, ['function', 'yield']) ||
+ (in_array$1(this._flags.last_token.type, [TOKEN$2.START_BLOCK, TOKEN$2.COMMA, TOKEN$2.END_BLOCK, TOKEN$2.SEMICOLON]))
+ );
+ var isUnary = in_array$1(current_token.text, ['-', '+']) && (
+ in_array$1(this._flags.last_token.type, [TOKEN$2.START_BLOCK, TOKEN$2.START_EXPR, TOKEN$2.EQUALS, TOKEN$2.OPERATOR]) ||
+ in_array$1(this._flags.last_token.text, line_starters$1) ||
+ this._flags.last_token.text === ','
+ );
+
+ if (this.start_of_statement(current_token)) ; else {
+ var preserve_statement_flags = !isGeneratorAsterisk;
+ this.handle_whitespace_and_comments(current_token, preserve_statement_flags);
+ }
+
+ if (reserved_array(this._flags.last_token, special_words)) {
+ // "return" had a special handling in TK_WORD. Now we need to return the favor
+ this._output.space_before_token = true;
+ this.print_token(current_token);
+ return;
+ }
+
+ // hack for actionscript's import .*;
+ if (current_token.text === '*' && this._flags.last_token.type === TOKEN$2.DOT) {
+ this.print_token(current_token);
+ return;
+ }
+
+ if (current_token.text === '::') {
+ // no spaces around exotic namespacing syntax operator
+ this.print_token(current_token);
+ return;
+ }
+
+ // Allow line wrapping between operators when operator_position is
+ // set to before or preserve
+ if (this._flags.last_token.type === TOKEN$2.OPERATOR && in_array$1(this._options.operator_position, OPERATOR_POSITION_BEFORE_OR_PRESERVE)) {
+ this.allow_wrap_or_preserved_newline(current_token);
+ }
+
+ if (current_token.text === ':' && this._flags.in_case) {
+ this.print_token(current_token);
+
+ this._flags.in_case = false;
+ this._flags.case_body = true;
+ if (this._tokens.peek().type !== TOKEN$2.START_BLOCK) {
+ this.indent();
+ this.print_newline();
+ } else {
+ this._output.space_before_token = true;
+ }
+ return;
+ }
+
+ var space_before = true;
+ var space_after = true;
+ var in_ternary = false;
+ if (current_token.text === ':') {
+ if (this._flags.ternary_depth === 0) {
+ // Colon is invalid javascript outside of ternary and object, but do our best to guess what was meant.
+ space_before = false;
+ } else {
+ this._flags.ternary_depth -= 1;
+ in_ternary = true;
+ }
+ } else if (current_token.text === '?') {
+ this._flags.ternary_depth += 1;
+ }
+
+ // let's handle the operator_position option prior to any conflicting logic
+ if (!isUnary && !isGeneratorAsterisk && this._options.preserve_newlines && in_array$1(current_token.text, positionable_operators$1)) {
+ var isColon = current_token.text === ':';
+ var isTernaryColon = (isColon && in_ternary);
+ var isOtherColon = (isColon && !in_ternary);
+
+ switch (this._options.operator_position) {
+ case OPERATOR_POSITION.before_newline:
+ // if the current token is : and it's not a ternary statement then we set space_before to false
+ this._output.space_before_token = !isOtherColon;
+
+ this.print_token(current_token);
+
+ if (!isColon || isTernaryColon) {
+ this.allow_wrap_or_preserved_newline(current_token);
+ }
+
+ this._output.space_before_token = true;
+ return;
+
+ case OPERATOR_POSITION.after_newline:
+ // if the current token is anything but colon, or (via deduction) it's a colon and in a ternary statement,
+ // then print a newline.
+
+ this._output.space_before_token = true;
+
+ if (!isColon || isTernaryColon) {
+ if (this._tokens.peek().newlines) {
+ this.print_newline(false, true);
+ } else {
+ this.allow_wrap_or_preserved_newline(current_token);
+ }
+ } else {
+ this._output.space_before_token = false;
+ }
+
+ this.print_token(current_token);
+
+ this._output.space_before_token = true;
+ return;
+
+ case OPERATOR_POSITION.preserve_newline:
+ if (!isOtherColon) {
+ this.allow_wrap_or_preserved_newline(current_token);
+ }
+
+ // if we just added a newline, or the current token is : and it's not a ternary statement,
+ // then we set space_before to false
+ space_before = !(this._output.just_added_newline() || isOtherColon);
+
+ this._output.space_before_token = space_before;
+ this.print_token(current_token);
+ this._output.space_before_token = true;
+ return;
+ }
+ }
+
+ if (isGeneratorAsterisk) {
+ this.allow_wrap_or_preserved_newline(current_token);
+ space_before = false;
+ var next_token = this._tokens.peek();
+ space_after = next_token && in_array$1(next_token.type, [TOKEN$2.WORD, TOKEN$2.RESERVED]);
+ } else if (current_token.text === '...') {
+ this.allow_wrap_or_preserved_newline(current_token);
+ space_before = this._flags.last_token.type === TOKEN$2.START_BLOCK;
+ space_after = false;
+ } else if (in_array$1(current_token.text, ['--', '++', '!', '~']) || isUnary) {
+ // unary operators (and binary +/- pretending to be unary) special cases
+ if (this._flags.last_token.type === TOKEN$2.COMMA || this._flags.last_token.type === TOKEN$2.START_EXPR) {
+ this.allow_wrap_or_preserved_newline(current_token);
+ }
+
+ space_before = false;
+ space_after = false;
+
+ // http://www.ecma-international.org/ecma-262/5.1/#sec-7.9.1
+ // if there is a newline between -- or ++ and anything else we should preserve it.
+ if (current_token.newlines && (current_token.text === '--' || current_token.text === '++')) {
+ this.print_newline(false, true);
+ }
+
+ if (this._flags.last_token.text === ';' && is_expression(this._flags.mode)) {
+ // for (;; ++i)
+ // ^^^
+ space_before = true;
+ }
+
+ if (this._flags.last_token.type === TOKEN$2.RESERVED) {
+ space_before = true;
+ } else if (this._flags.last_token.type === TOKEN$2.END_EXPR) {
+ space_before = !(this._flags.last_token.text === ']' && (current_token.text === '--' || current_token.text === '++'));
+ } else if (this._flags.last_token.type === TOKEN$2.OPERATOR) {
+ // a++ + ++b;
+ // a - -b
+ space_before = in_array$1(current_token.text, ['--', '-', '++', '+']) && in_array$1(this._flags.last_token.text, ['--', '-', '++', '+']);
+ // + and - are not unary when preceeded by -- or ++ operator
+ // a-- + b
+ // a * +b
+ // a - -b
+ if (in_array$1(current_token.text, ['+', '-']) && in_array$1(this._flags.last_token.text, ['--', '++'])) {
+ space_after = true;
+ }
+ }
+
+
+ if (((this._flags.mode === MODE.BlockStatement && !this._flags.inline_frame) || this._flags.mode === MODE.Statement) &&
+ (this._flags.last_token.text === '{' || this._flags.last_token.text === ';')) {
+ // { foo; --i }
+ // foo(); --bar;
+ this.print_newline();
+ }
+ }
+
+ this._output.space_before_token = this._output.space_before_token || space_before;
+ this.print_token(current_token);
+ this._output.space_before_token = space_after;
+};
+
+Beautifier.prototype.handle_block_comment = function(current_token, preserve_statement_flags) {
+ if (this._output.raw) {
+ this._output.add_raw_token(current_token);
+ if (current_token.directives && current_token.directives.preserve === 'end') {
+ // If we're testing the raw output behavior, do not allow a directive to turn it off.
+ this._output.raw = this._options.test_output_raw;
+ }
+ return;
+ }
+
+ if (current_token.directives) {
+ this.print_newline(false, preserve_statement_flags);
+ this.print_token(current_token);
+ if (current_token.directives.preserve === 'start') {
+ this._output.raw = true;
+ }
+ this.print_newline(false, true);
+ return;
+ }
+
+ // inline block
+ if (!acorn.newline.test(current_token.text) && !current_token.newlines) {
+ this._output.space_before_token = true;
+ this.print_token(current_token);
+ this._output.space_before_token = true;
+ return;
+ } else {
+ this.print_block_commment(current_token, preserve_statement_flags);
+ }
+};
+
+Beautifier.prototype.print_block_commment = function(current_token, preserve_statement_flags) {
+ var lines = split_linebreaks(current_token.text);
+ var j; // iterator for this case
+ var javadoc = false;
+ var starless = false;
+ var lastIndent = current_token.whitespace_before;
+ var lastIndentLength = lastIndent.length;
+
+ // block comment starts with a new line
+ this.print_newline(false, preserve_statement_flags);
+
+ // first line always indented
+ this.print_token_line_indentation(current_token);
+ this._output.add_token(lines[0]);
+ this.print_newline(false, preserve_statement_flags);
+
+
+ if (lines.length > 1) {
+ lines = lines.slice(1);
+ javadoc = all_lines_start_with(lines, '*');
+ starless = each_line_matches_indent(lines, lastIndent);
+
+ if (javadoc) {
+ this._flags.alignment = 1;
+ }
+
+ for (j = 0; j < lines.length; j++) {
+ if (javadoc) {
+ // javadoc: reformat and re-indent
+ this.print_token_line_indentation(current_token);
+ this._output.add_token(ltrim(lines[j]));
+ } else if (starless && lines[j]) {
+ // starless: re-indent non-empty content, avoiding trim
+ this.print_token_line_indentation(current_token);
+ this._output.add_token(lines[j].substring(lastIndentLength));
+ } else {
+ // normal comments output raw
+ this._output.current_line.set_indent(-1);
+ this._output.add_token(lines[j]);
+ }
+
+ // for comments on their own line or more than one line, make sure there's a new line after
+ this.print_newline(false, preserve_statement_flags);
+ }
+
+ this._flags.alignment = 0;
+ }
+};
+
+
+Beautifier.prototype.handle_comment = function(current_token, preserve_statement_flags) {
+ if (current_token.newlines) {
+ this.print_newline(false, preserve_statement_flags);
+ } else {
+ this._output.trim(true);
+ }
+
+ this._output.space_before_token = true;
+ this.print_token(current_token);
+ this.print_newline(false, preserve_statement_flags);
+};
+
+Beautifier.prototype.handle_dot = function(current_token) {
+ if (this.start_of_statement(current_token)) ; else {
+ this.handle_whitespace_and_comments(current_token, true);
+ }
+
+ if (reserved_array(this._flags.last_token, special_words)) {
+ this._output.space_before_token = false;
+ } else {
+ // allow preserved newlines before dots in general
+ // force newlines on dots after close paren when break_chained - for bar().baz()
+ this.allow_wrap_or_preserved_newline(current_token,
+ this._flags.last_token.text === ')' && this._options.break_chained_methods);
+ }
+
+ // Only unindent chained method dot if this dot starts a new line.
+ // Otherwise the automatic extra indentation removal will handle the over indent
+ if (this._options.unindent_chained_methods && this._output.just_added_newline()) {
+ this.deindent();
+ }
+
+ this.print_token(current_token);
+};
+
+Beautifier.prototype.handle_unknown = function(current_token, preserve_statement_flags) {
+ this.print_token(current_token);
+
+ if (current_token.text[current_token.text.length - 1] === '\n') {
+ this.print_newline(false, preserve_statement_flags);
+ }
+};
+
+Beautifier.prototype.handle_eof = function(current_token) {
+ // Unwind any open statements
+ while (this._flags.mode === MODE.Statement) {
+ this.restore_mode();
+ }
+ this.handle_whitespace_and_comments(current_token);
+};
+
+var Beautifier_1 = Beautifier;
+
+var beautifier = {
+ Beautifier: Beautifier_1
+};
+
+var Beautifier$1 = beautifier.Beautifier,
+ Options$3 = options$1.Options;
+
+function js_beautify(js_source_text, options) {
+ var beautifier = new Beautifier$1(js_source_text, options);
+ return beautifier.beautify();
+}
+
+var javascript = js_beautify;
+var defaultOptions = function() {
+ return new Options$3();
+};
+javascript.defaultOptions = defaultOptions;
+
+var BaseOptions$1 = options.Options;
+
+function Options$4(options) {
+ BaseOptions$1.call(this, options, 'css');
+
+ this.selector_separator_newline = this._get_boolean('selector_separator_newline', true);
+ this.newline_between_rules = this._get_boolean('newline_between_rules', true);
+ var space_around_selector_separator = this._get_boolean('space_around_selector_separator');
+ this.space_around_combinator = this._get_boolean('space_around_combinator') || space_around_selector_separator;
+
+}
+Options$4.prototype = new BaseOptions$1();
+
+
+
+var Options_1$2 = Options$4;
+
+var options$2 = {
+ Options: Options_1$2
+};
+
+var Options$5 = options$2.Options;
+var Output$2 = output.Output;
+var InputScanner$3 = inputscanner.InputScanner;
+var Directives$2 = directives.Directives;
+
+var directives_core$1 = new Directives$2(/\/\*/, /\*\//);
+
+var lineBreak = /\r\n|[\r\n]/;
+var allLineBreaks = /\r\n|[\r\n]/g;
+
+// tokenizer
+var whitespaceChar = /\s/;
+var whitespacePattern = /(?:\s|\n)+/g;
+var block_comment_pattern = /\/\*(?:[\s\S]*?)((?:\*\/)|$)/g;
+var comment_pattern = /\/\/(?:[^\n\r\u2028\u2029]*)/g;
+
+function Beautifier$2(source_text, options) {
+ this._source_text = source_text || '';
+ // Allow the setting of language/file-type specific options
+ // with inheritance of overall settings
+ this._options = new Options$5(options);
+ this._ch = null;
+ this._input = null;
+
+ // https://developer.mozilla.org/en-US/docs/Web/CSS/At-rule
+ this.NESTED_AT_RULE = {
+ "@page": true,
+ "@font-face": true,
+ "@keyframes": true,
+ // also in CONDITIONAL_GROUP_RULE below
+ "@media": true,
+ "@supports": true,
+ "@document": true
+ };
+ this.CONDITIONAL_GROUP_RULE = {
+ "@media": true,
+ "@supports": true,
+ "@document": true
+ };
+
+}
+
+Beautifier$2.prototype.eatString = function(endChars) {
+ var result = '';
+ this._ch = this._input.next();
+ while (this._ch) {
+ result += this._ch;
+ if (this._ch === "\\") {
+ result += this._input.next();
+ } else if (endChars.indexOf(this._ch) !== -1 || this._ch === "\n") {
+ break;
+ }
+ this._ch = this._input.next();
+ }
+ return result;
+};
+
+// Skips any white space in the source text from the current position.
+// When allowAtLeastOneNewLine is true, will output new lines for each
+// newline character found; if the user has preserve_newlines off, only
+// the first newline will be output
+Beautifier$2.prototype.eatWhitespace = function(allowAtLeastOneNewLine) {
+ var result = whitespaceChar.test(this._input.peek());
+ var isFirstNewLine = true;
+
+ while (whitespaceChar.test(this._input.peek())) {
+ this._ch = this._input.next();
+ if (allowAtLeastOneNewLine && this._ch === '\n') {
+ if (this._options.preserve_newlines || isFirstNewLine) {
+ isFirstNewLine = false;
+ this._output.add_new_line(true);
+ }
+ }
+ }
+ return result;
+};
+
+// Nested pseudo-class if we are insideRule
+// and the next special character found opens
+// a new block
+Beautifier$2.prototype.foundNestedPseudoClass = function() {
+ var openParen = 0;
+ var i = 1;
+ var ch = this._input.peek(i);
+ while (ch) {
+ if (ch === "{") {
+ return true;
+ } else if (ch === '(') {
+ // pseudoclasses can contain ()
+ openParen += 1;
+ } else if (ch === ')') {
+ if (openParen === 0) {
+ return false;
+ }
+ openParen -= 1;
+ } else if (ch === ";" || ch === "}") {
+ return false;
+ }
+ i++;
+ ch = this._input.peek(i);
+ }
+ return false;
+};
+
+Beautifier$2.prototype.print_string = function(output_string) {
+ this._output.set_indent(this._indentLevel);
+ this._output.non_breaking_space = true;
+ this._output.add_token(output_string);
+};
+
+Beautifier$2.prototype.preserveSingleSpace = function(isAfterSpace) {
+ if (isAfterSpace) {
+ this._output.space_before_token = true;
+ }
+};
+
+Beautifier$2.prototype.indent = function() {
+ this._indentLevel++;
+};
+
+Beautifier$2.prototype.outdent = function() {
+ if (this._indentLevel > 0) {
+ this._indentLevel--;
+ }
+};
+
+/*_____________________--------------------_____________________*/
+
+Beautifier$2.prototype.beautify = function() {
+ if (this._options.disabled) {
+ return this._source_text;
+ }
+
+ var source_text = this._source_text;
+ var eol = this._options.eol;
+ if (eol === 'auto') {
+ eol = '\n';
+ if (source_text && lineBreak.test(source_text || '')) {
+ eol = source_text.match(lineBreak)[0];
+ }
+ }
+
+
+ // HACK: newline parsing inconsistent. This brute force normalizes the this._input.
+ source_text = source_text.replace(allLineBreaks, '\n');
+
+ // reset
+ var baseIndentString = source_text.match(/^[\t ]*/)[0];
+
+ this._output = new Output$2(this._options, baseIndentString);
+ this._input = new InputScanner$3(source_text);
+ this._indentLevel = 0;
+ this._nestedLevel = 0;
+
+ this._ch = null;
+ var parenLevel = 0;
+
+ var insideRule = false;
+ // This is the value side of a property value pair (blue in the following ex)
+ // label { content: blue }
+ var insidePropertyValue = false;
+ var enteringConditionalGroup = false;
+ var insideAtExtend = false;
+ var insideAtImport = false;
+ var topCharacter = this._ch;
+ var whitespace;
+ var isAfterSpace;
+ var previous_ch;
+
+ while (true) {
+ whitespace = this._input.read(whitespacePattern);
+ isAfterSpace = whitespace !== '';
+ previous_ch = topCharacter;
+ this._ch = this._input.next();
+ if (this._ch === '\\' && this._input.hasNext()) {
+ this._ch += this._input.next();
+ }
+ topCharacter = this._ch;
+
+ if (!this._ch) {
+ break;
+ } else if (this._ch === '/' && this._input.peek() === '*') {
+ // /* css comment */
+ // Always start block comments on a new line.
+ // This handles scenarios where a block comment immediately
+ // follows a property definition on the same line or where
+ // minified code is being beautified.
+ this._output.add_new_line();
+ this._input.back();
+
+ var comment = this._input.read(block_comment_pattern);
+
+ // Handle ignore directive
+ var directives = directives_core$1.get_directives(comment);
+ if (directives && directives.ignore === 'start') {
+ comment += directives_core$1.readIgnored(this._input);
+ }
+
+ this.print_string(comment);
+
+ // Ensures any new lines following the comment are preserved
+ this.eatWhitespace(true);
+
+ // Block comments are followed by a new line so they don't
+ // share a line with other properties
+ this._output.add_new_line();
+ } else if (this._ch === '/' && this._input.peek() === '/') {
+ // // single line comment
+ // Preserves the space before a comment
+ // on the same line as a rule
+ this._output.space_before_token = true;
+ this._input.back();
+ this.print_string(this._input.read(comment_pattern));
+
+ // Ensures any new lines following the comment are preserved
+ this.eatWhitespace(true);
+ } else if (this._ch === '@') {
+ this.preserveSingleSpace(isAfterSpace);
+
+ // deal with less propery mixins @{...}
+ if (this._input.peek() === '{') {
+ this.print_string(this._ch + this.eatString('}'));
+ } else {
+ this.print_string(this._ch);
+
+ // strip trailing space, if present, for hash property checks
+ var variableOrRule = this._input.peekUntilAfter(/[: ,;{}()[\]\/='"]/g);
+
+ if (variableOrRule.match(/[ :]$/)) {
+ // we have a variable or pseudo-class, add it and insert one space before continuing
+ variableOrRule = this.eatString(": ").replace(/\s$/, '');
+ this.print_string(variableOrRule);
+ this._output.space_before_token = true;
+ }
+
+ variableOrRule = variableOrRule.replace(/\s$/, '');
+
+ if (variableOrRule === 'extend') {
+ insideAtExtend = true;
+ } else if (variableOrRule === 'import') {
+ insideAtImport = true;
+ }
+
+ // might be a nesting at-rule
+ if (variableOrRule in this.NESTED_AT_RULE) {
+ this._nestedLevel += 1;
+ if (variableOrRule in this.CONDITIONAL_GROUP_RULE) {
+ enteringConditionalGroup = true;
+ }
+ // might be less variable
+ } else if (!insideRule && parenLevel === 0 && variableOrRule.indexOf(':') !== -1) {
+ insidePropertyValue = true;
+ this.indent();
+ }
+ }
+ } else if (this._ch === '#' && this._input.peek() === '{') {
+ this.preserveSingleSpace(isAfterSpace);
+ this.print_string(this._ch + this.eatString('}'));
+ } else if (this._ch === '{') {
+ if (insidePropertyValue) {
+ insidePropertyValue = false;
+ this.outdent();
+ }
+ this.indent();
+ this._output.space_before_token = true;
+ this.print_string(this._ch);
+
+ // when entering conditional groups, only rulesets are allowed
+ if (enteringConditionalGroup) {
+ enteringConditionalGroup = false;
+ insideRule = (this._indentLevel > this._nestedLevel);
+ } else {
+ // otherwise, declarations are also allowed
+ insideRule = (this._indentLevel >= this._nestedLevel);
+ }
+ if (this._options.newline_between_rules && insideRule) {
+ if (this._output.previous_line && this._output.previous_line.item(-1) !== '{') {
+ this._output.ensure_empty_line_above('/', ',');
+ }
+ }
+ this.eatWhitespace(true);
+ this._output.add_new_line();
+ } else if (this._ch === '}') {
+ this.outdent();
+ this._output.add_new_line();
+ if (previous_ch === '{') {
+ this._output.trim(true);
+ }
+ insideAtImport = false;
+ insideAtExtend = false;
+ if (insidePropertyValue) {
+ this.outdent();
+ insidePropertyValue = false;
+ }
+ this.print_string(this._ch);
+ insideRule = false;
+ if (this._nestedLevel) {
+ this._nestedLevel--;
+ }
+
+ this.eatWhitespace(true);
+ this._output.add_new_line();
+
+ if (this._options.newline_between_rules && !this._output.just_added_blankline()) {
+ if (this._input.peek() !== '}') {
+ this._output.add_new_line(true);
+ }
+ }
+ } else if (this._ch === ":") {
+ if ((insideRule || enteringConditionalGroup) && !(this._input.lookBack("&") || this.foundNestedPseudoClass()) && !this._input.lookBack("(") && !insideAtExtend && parenLevel === 0) {
+ // 'property: value' delimiter
+ // which could be in a conditional group query
+ this.print_string(':');
+ if (!insidePropertyValue) {
+ insidePropertyValue = true;
+ this._output.space_before_token = true;
+ this.eatWhitespace(true);
+ this.indent();
+ }
+ } else {
+ // sass/less parent reference don't use a space
+ // sass nested pseudo-class don't use a space
+
+ // preserve space before pseudoclasses/pseudoelements, as it means "in any child"
+ if (this._input.lookBack(" ")) {
+ this._output.space_before_token = true;
+ }
+ if (this._input.peek() === ":") {
+ // pseudo-element
+ this._ch = this._input.next();
+ this.print_string("::");
+ } else {
+ // pseudo-class
+ this.print_string(':');
+ }
+ }
+ } else if (this._ch === '"' || this._ch === '\'') {
+ this.preserveSingleSpace(isAfterSpace);
+ this.print_string(this._ch + this.eatString(this._ch));
+ this.eatWhitespace(true);
+ } else if (this._ch === ';') {
+ if (parenLevel === 0) {
+ if (insidePropertyValue) {
+ this.outdent();
+ insidePropertyValue = false;
+ }
+ insideAtExtend = false;
+ insideAtImport = false;
+ this.print_string(this._ch);
+ this.eatWhitespace(true);
+
+ // This maintains single line comments on the same
+ // line. Block comments are also affected, but
+ // a new line is always output before one inside
+ // that section
+ if (this._input.peek() !== '/') {
+ this._output.add_new_line();
+ }
+ } else {
+ this.print_string(this._ch);
+ this.eatWhitespace(true);
+ this._output.space_before_token = true;
+ }
+ } else if (this._ch === '(') { // may be a url
+ if (this._input.lookBack("url")) {
+ this.print_string(this._ch);
+ this.eatWhitespace();
+ parenLevel++;
+ this.indent();
+ this._ch = this._input.next();
+ if (this._ch === ')' || this._ch === '"' || this._ch === '\'') {
+ this._input.back();
+ } else if (this._ch) {
+ this.print_string(this._ch + this.eatString(')'));
+ if (parenLevel) {
+ parenLevel--;
+ this.outdent();
+ }
+ }
+ } else {
+ this.preserveSingleSpace(isAfterSpace);
+ this.print_string(this._ch);
+ this.eatWhitespace();
+ parenLevel++;
+ this.indent();
+ }
+ } else if (this._ch === ')') {
+ if (parenLevel) {
+ parenLevel--;
+ this.outdent();
+ }
+ this.print_string(this._ch);
+ } else if (this._ch === ',') {
+ this.print_string(this._ch);
+ this.eatWhitespace(true);
+ if (this._options.selector_separator_newline && !insidePropertyValue && parenLevel === 0 && !insideAtImport) {
+ this._output.add_new_line();
+ } else {
+ this._output.space_before_token = true;
+ }
+ } else if ((this._ch === '>' || this._ch === '+' || this._ch === '~') && !insidePropertyValue && parenLevel === 0) {
+ //handle combinator spacing
+ if (this._options.space_around_combinator) {
+ this._output.space_before_token = true;
+ this.print_string(this._ch);
+ this._output.space_before_token = true;
+ } else {
+ this.print_string(this._ch);
+ this.eatWhitespace();
+ // squash extra whitespace
+ if (this._ch && whitespaceChar.test(this._ch)) {
+ this._ch = '';
+ }
+ }
+ } else if (this._ch === ']') {
+ this.print_string(this._ch);
+ } else if (this._ch === '[') {
+ this.preserveSingleSpace(isAfterSpace);
+ this.print_string(this._ch);
+ } else if (this._ch === '=') { // no whitespace before or after
+ this.eatWhitespace();
+ this.print_string('=');
+ if (whitespaceChar.test(this._ch)) {
+ this._ch = '';
+ }
+ } else if (this._ch === '!' && !this._input.lookBack("\\")) { // !important
+ this.print_string(' ');
+ this.print_string(this._ch);
+ } else {
+ this.preserveSingleSpace(isAfterSpace);
+ this.print_string(this._ch);
+ }
+ }
+
+ var sweetCode = this._output.get_code(eol);
+
+ return sweetCode;
+};
+
+var Beautifier_1$1 = Beautifier$2;
+
+var beautifier$1 = {
+ Beautifier: Beautifier_1$1
+};
+
+var Beautifier$3 = beautifier$1.Beautifier,
+ Options$6 = options$2.Options;
+
+function css_beautify(source_text, options) {
+ var beautifier = new Beautifier$3(source_text, options);
+ return beautifier.beautify();
+}
+
+var css = css_beautify;
+var defaultOptions$1 = function() {
+ return new Options$6();
+};
+css.defaultOptions = defaultOptions$1;
+
+var BaseOptions$2 = options.Options;
+
+function Options$7(options) {
+ BaseOptions$2.call(this, options, 'html');
+ if (this.templating.length === 1 && this.templating[0] === 'auto') {
+ this.templating = ['django', 'erb', 'handlebars', 'php'];
+ }
+
+ this.indent_inner_html = this._get_boolean('indent_inner_html');
+ this.indent_body_inner_html = this._get_boolean('indent_body_inner_html', true);
+ this.indent_head_inner_html = this._get_boolean('indent_head_inner_html', true);
+
+ this.indent_handlebars = this._get_boolean('indent_handlebars', true);
+ this.wrap_attributes = this._get_selection('wrap_attributes',
+ ['auto', 'force', 'force-aligned', 'force-expand-multiline', 'aligned-multiple', 'preserve', 'preserve-aligned']);
+ this.wrap_attributes_indent_size = this._get_number('wrap_attributes_indent_size', this.indent_size);
+ this.extra_liners = this._get_array('extra_liners', ['head', 'body', '/html']);
+
+ // Block vs inline elements
+ // https://developer.mozilla.org/en-US/docs/Web/HTML/Block-level_elements
+ // https://developer.mozilla.org/en-US/docs/Web/HTML/Inline_elements
+ // https://www.w3.org/TR/html5/dom.html#phrasing-content
+ this.inline = this._get_array('inline', [
+ 'a', 'abbr', 'area', 'audio', 'b', 'bdi', 'bdo', 'br', 'button', 'canvas', 'cite',
+ 'code', 'data', 'datalist', 'del', 'dfn', 'em', 'embed', 'i', 'iframe', 'img',
+ 'input', 'ins', 'kbd', 'keygen', 'label', 'map', 'mark', 'math', 'meter', 'noscript',
+ 'object', 'output', 'progress', 'q', 'ruby', 's', 'samp', /* 'script', */ 'select', 'small',
+ 'span', 'strong', 'sub', 'sup', 'svg', 'template', 'textarea', 'time', 'u', 'var',
+ 'video', 'wbr', 'text',
+ // obsolete inline tags
+ 'acronym', 'big', 'strike', 'tt'
+ ]);
+ this.void_elements = this._get_array('void_elements', [
+ // HTLM void elements - aka self-closing tags - aka singletons
+ // https://www.w3.org/html/wg/drafts/html/master/syntax.html#void-elements
+ 'area', 'base', 'br', 'col', 'embed', 'hr', 'img', 'input', 'keygen',
+ 'link', 'menuitem', 'meta', 'param', 'source', 'track', 'wbr',
+ // NOTE: Optional tags are too complex for a simple list
+ // they are hard coded in _do_optional_end_element
+
+ // Doctype and xml elements
+ '!doctype', '?xml',
+
+ // obsolete tags
+ // basefont: https://www.computerhope.com/jargon/h/html-basefont-tag.htm
+ // isndex: https://developer.mozilla.org/en-US/docs/Web/HTML/Element/isindex
+ 'basefont', 'isindex'
+ ]);
+ this.unformatted = this._get_array('unformatted', []);
+ this.content_unformatted = this._get_array('content_unformatted', [
+ 'pre', 'textarea'
+ ]);
+ this.unformatted_content_delimiter = this._get_characters('unformatted_content_delimiter');
+ this.indent_scripts = this._get_selection('indent_scripts', ['normal', 'keep', 'separate']);
+
+}
+Options$7.prototype = new BaseOptions$2();
+
+
+
+var Options_1$3 = Options$7;
+
+var options$3 = {
+ Options: Options_1$3
+};
+
+var BaseTokenizer$1 = tokenizer.Tokenizer;
+var BASETOKEN$1 = tokenizer.TOKEN;
+var Directives$3 = directives.Directives;
+var TemplatablePattern$2 = templatablepattern.TemplatablePattern;
+var Pattern$4 = pattern.Pattern;
+
+var TOKEN$3 = {
+ TAG_OPEN: 'TK_TAG_OPEN',
+ TAG_CLOSE: 'TK_TAG_CLOSE',
+ ATTRIBUTE: 'TK_ATTRIBUTE',
+ EQUALS: 'TK_EQUALS',
+ VALUE: 'TK_VALUE',
+ COMMENT: 'TK_COMMENT',
+ TEXT: 'TK_TEXT',
+ UNKNOWN: 'TK_UNKNOWN',
+ START: BASETOKEN$1.START,
+ RAW: BASETOKEN$1.RAW,
+ EOF: BASETOKEN$1.EOF
+};
+
+var directives_core$2 = new Directives$3(/<\!--/, /-->/);
+
+var Tokenizer$3 = function(input_string, options) {
+ BaseTokenizer$1.call(this, input_string, options);
+ this._current_tag_name = '';
+
+ // Words end at whitespace or when a tag starts
+ // if we are indenting handlebars, they are considered tags
+ var templatable_reader = new TemplatablePattern$2(this._input).read_options(this._options);
+ var pattern_reader = new Pattern$4(this._input);
+
+ this.__patterns = {
+ word: templatable_reader.until(/[\n\r\t <]/),
+ single_quote: templatable_reader.until_after(/'/),
+ double_quote: templatable_reader.until_after(/"/),
+ attribute: templatable_reader.until(/[\n\r\t =\/>]/),
+ element_name: templatable_reader.until(/[\n\r\t >\/]/),
+
+ handlebars_comment: pattern_reader.starting_with(/{{!--/).until_after(/--}}/),
+ handlebars: pattern_reader.starting_with(/{{/).until_after(/}}/),
+ handlebars_open: pattern_reader.until(/[\n\r\t }]/),
+ handlebars_raw_close: pattern_reader.until(/}}/),
+ comment: pattern_reader.starting_with(//),
+ cdata: pattern_reader.starting_with(//),
+ // https://en.wikipedia.org/wiki/Conditional_comment
+ conditional_comment: pattern_reader.starting_with(//),
+ processing: pattern_reader.starting_with(/<\?/).until_after(/\?>/)
+ };
+
+ if (this._options.indent_handlebars) {
+ this.__patterns.word = this.__patterns.word.exclude('handlebars');
+ }
+
+ this._unformatted_content_delimiter = null;
+
+ if (this._options.unformatted_content_delimiter) {
+ var literal_regexp = this._input.get_literal_regexp(this._options.unformatted_content_delimiter);
+ this.__patterns.unformatted_content_delimiter =
+ pattern_reader.matching(literal_regexp)
+ .until_after(literal_regexp);
+ }
+};
+Tokenizer$3.prototype = new BaseTokenizer$1();
+
+Tokenizer$3.prototype._is_comment = function(current_token) { // jshint unused:false
+ return false; //current_token.type === TOKEN.COMMENT || current_token.type === TOKEN.UNKNOWN;
+};
+
+Tokenizer$3.prototype._is_opening = function(current_token) {
+ return current_token.type === TOKEN$3.TAG_OPEN;
+};
+
+Tokenizer$3.prototype._is_closing = function(current_token, open_token) {
+ return current_token.type === TOKEN$3.TAG_CLOSE &&
+ (open_token && (
+ ((current_token.text === '>' || current_token.text === '/>') && open_token.text[0] === '<') ||
+ (current_token.text === '}}' && open_token.text[0] === '{' && open_token.text[1] === '{')));
+};
+
+Tokenizer$3.prototype._reset = function() {
+ this._current_tag_name = '';
+};
+
+Tokenizer$3.prototype._get_next_token = function(previous_token, open_token) { // jshint unused:false
+ var token = null;
+ this._readWhitespace();
+ var c = this._input.peek();
+
+ if (c === null) {
+ return this._create_token(TOKEN$3.EOF, '');
+ }
+
+ token = token || this._read_open_handlebars(c, open_token);
+ token = token || this._read_attribute(c, previous_token, open_token);
+ token = token || this._read_raw_content(c, previous_token, open_token);
+ token = token || this._read_close(c, open_token);
+ token = token || this._read_content_word(c);
+ token = token || this._read_comment(c);
+ token = token || this._read_open(c, open_token);
+ token = token || this._create_token(TOKEN$3.UNKNOWN, this._input.next());
+
+ return token;
+};
+
+Tokenizer$3.prototype._read_comment = function(c) { // jshint unused:false
+ var token = null;
+ var resulting_string = null;
+ var directives = null;
+
+ if (c === '<') {
+ var peek1 = this._input.peek(1);
+ //if we're in a comment, do something special
+ // We treat all comments as literals, even more than preformatted tags
+ // we just look for the appropriate close tag
+ if (c === '<' && (peek1 === '!' || peek1 === '?')) {
+ resulting_string = this.__patterns.comment.read();
+
+ // only process directive on html comments
+ if (resulting_string) {
+ directives = directives_core$2.get_directives(resulting_string);
+ if (directives && directives.ignore === 'start') {
+ resulting_string += directives_core$2.readIgnored(this._input);
+ }
+ } else {
+ resulting_string = this.__patterns.cdata.read();
+ resulting_string = resulting_string || this.__patterns.conditional_comment.read();
+ resulting_string = resulting_string || this.__patterns.processing.read();
+ }
+ }
+
+ if (resulting_string) {
+ token = this._create_token(TOKEN$3.COMMENT, resulting_string);
+ token.directives = directives;
+ }
+ }
+
+ return token;
+};
+
+Tokenizer$3.prototype._read_open = function(c, open_token) {
+ var resulting_string = null;
+ var token = null;
+ if (!open_token) {
+ if (c === '<') {
+
+ resulting_string = this._input.next();
+ if (this._input.peek() === '/') {
+ resulting_string += this._input.next();
+ }
+ resulting_string += this.__patterns.element_name.read();
+ token = this._create_token(TOKEN$3.TAG_OPEN, resulting_string);
+ }
+ }
+ return token;
+};
+
+Tokenizer$3.prototype._read_open_handlebars = function(c, open_token) {
+ var resulting_string = null;
+ var token = null;
+ if (!open_token) {
+ if (this._options.indent_handlebars && c === '{' && this._input.peek(1) === '{') {
+ if (this._input.peek(2) === '!') {
+ resulting_string = this.__patterns.handlebars_comment.read();
+ resulting_string = resulting_string || this.__patterns.handlebars.read();
+ token = this._create_token(TOKEN$3.COMMENT, resulting_string);
+ } else {
+ resulting_string = this.__patterns.handlebars_open.read();
+ token = this._create_token(TOKEN$3.TAG_OPEN, resulting_string);
+ }
+ }
+ }
+ return token;
+};
+
+
+Tokenizer$3.prototype._read_close = function(c, open_token) {
+ var resulting_string = null;
+ var token = null;
+ if (open_token) {
+ if (open_token.text[0] === '<' && (c === '>' || (c === '/' && this._input.peek(1) === '>'))) {
+ resulting_string = this._input.next();
+ if (c === '/') { // for close tag "/>"
+ resulting_string += this._input.next();
+ }
+ token = this._create_token(TOKEN$3.TAG_CLOSE, resulting_string);
+ } else if (open_token.text[0] === '{' && c === '}' && this._input.peek(1) === '}') {
+ this._input.next();
+ this._input.next();
+ token = this._create_token(TOKEN$3.TAG_CLOSE, '}}');
+ }
+ }
+
+ return token;
+};
+
+Tokenizer$3.prototype._read_attribute = function(c, previous_token, open_token) {
+ var token = null;
+ var resulting_string = '';
+ if (open_token && open_token.text[0] === '<') {
+
+ if (c === '=') {
+ token = this._create_token(TOKEN$3.EQUALS, this._input.next());
+ } else if (c === '"' || c === "'") {
+ var content = this._input.next();
+ if (c === '"') {
+ content += this.__patterns.double_quote.read();
+ } else {
+ content += this.__patterns.single_quote.read();
+ }
+ token = this._create_token(TOKEN$3.VALUE, content);
+ } else {
+ resulting_string = this.__patterns.attribute.read();
+
+ if (resulting_string) {
+ if (previous_token.type === TOKEN$3.EQUALS) {
+ token = this._create_token(TOKEN$3.VALUE, resulting_string);
+ } else {
+ token = this._create_token(TOKEN$3.ATTRIBUTE, resulting_string);
+ }
+ }
+ }
+ }
+ return token;
+};
+
+Tokenizer$3.prototype._is_content_unformatted = function(tag_name) {
+ // void_elements have no content and so cannot have unformatted content
+ // script and style tags should always be read as unformatted content
+ // finally content_unformatted and unformatted element contents are unformatted
+ return this._options.void_elements.indexOf(tag_name) === -1 &&
+ (this._options.content_unformatted.indexOf(tag_name) !== -1 ||
+ this._options.unformatted.indexOf(tag_name) !== -1);
+};
+
+
+Tokenizer$3.prototype._read_raw_content = function(c, previous_token, open_token) { // jshint unused:false
+ var resulting_string = '';
+ if (open_token && open_token.text[0] === '{') {
+ resulting_string = this.__patterns.handlebars_raw_close.read();
+ } else if (previous_token.type === TOKEN$3.TAG_CLOSE && (previous_token.opened.text[0] === '<')) {
+ var tag_name = previous_token.opened.text.substr(1).toLowerCase();
+ if (tag_name === 'script' || tag_name === 'style') {
+ // Script and style tags are allowed to have comments wrapping their content
+ // or just have regular content.
+ var token = this._read_comment(c);
+ if (token) {
+ token.type = TOKEN$3.TEXT;
+ return token;
+ }
+ resulting_string = this._input.readUntil(new RegExp('' + tag_name + '[\\n\\r\\t ]*?>', 'ig'));
+ } else if (this._is_content_unformatted(tag_name)) {
+ resulting_string = this._input.readUntil(new RegExp('' + tag_name + '[\\n\\r\\t ]*?>', 'ig'));
+ }
+ }
+
+ if (resulting_string) {
+ return this._create_token(TOKEN$3.TEXT, resulting_string);
+ }
+
+ return null;
+};
+
+Tokenizer$3.prototype._read_content_word = function(c) {
+ var resulting_string = '';
+ if (this._options.unformatted_content_delimiter) {
+ if (c === this._options.unformatted_content_delimiter[0]) {
+ resulting_string = this.__patterns.unformatted_content_delimiter.read();
+ }
+ }
+
+ if (!resulting_string) {
+ resulting_string = this.__patterns.word.read();
+ }
+ if (resulting_string) {
+ return this._create_token(TOKEN$3.TEXT, resulting_string);
+ }
+};
+
+var Tokenizer_1$2 = Tokenizer$3;
+var TOKEN_1$2 = TOKEN$3;
+
+var tokenizer$2 = {
+ Tokenizer: Tokenizer_1$2,
+ TOKEN: TOKEN_1$2
+};
+
+var Options$8 = options$3.Options;
+var Output$3 = output.Output;
+var Tokenizer$4 = tokenizer$2.Tokenizer;
+var TOKEN$4 = tokenizer$2.TOKEN;
+
+var lineBreak$1 = /\r\n|[\r\n]/;
+var allLineBreaks$1 = /\r\n|[\r\n]/g;
+
+var Printer = function(options, base_indent_string) { //handles input/output and some other printing functions
+
+ this.indent_level = 0;
+ this.alignment_size = 0;
+ this.max_preserve_newlines = options.max_preserve_newlines;
+ this.preserve_newlines = options.preserve_newlines;
+
+ this._output = new Output$3(options, base_indent_string);
+
+};
+
+Printer.prototype.current_line_has_match = function(pattern) {
+ return this._output.current_line.has_match(pattern);
+};
+
+Printer.prototype.set_space_before_token = function(value, non_breaking) {
+ this._output.space_before_token = value;
+ this._output.non_breaking_space = non_breaking;
+};
+
+Printer.prototype.set_wrap_point = function() {
+ this._output.set_indent(this.indent_level, this.alignment_size);
+ this._output.set_wrap_point();
+};
+
+
+Printer.prototype.add_raw_token = function(token) {
+ this._output.add_raw_token(token);
+};
+
+Printer.prototype.print_preserved_newlines = function(raw_token) {
+ var newlines = 0;
+ if (raw_token.type !== TOKEN$4.TEXT && raw_token.previous.type !== TOKEN$4.TEXT) {
+ newlines = raw_token.newlines ? 1 : 0;
+ }
+
+ if (this.preserve_newlines) {
+ newlines = raw_token.newlines < this.max_preserve_newlines + 1 ? raw_token.newlines : this.max_preserve_newlines + 1;
+ }
+ for (var n = 0; n < newlines; n++) {
+ this.print_newline(n > 0);
+ }
+
+ return newlines !== 0;
+};
+
+Printer.prototype.traverse_whitespace = function(raw_token) {
+ if (raw_token.whitespace_before || raw_token.newlines) {
+ if (!this.print_preserved_newlines(raw_token)) {
+ this._output.space_before_token = true;
+ }
+ return true;
+ }
+ return false;
+};
+
+Printer.prototype.previous_token_wrapped = function() {
+ return this._output.previous_token_wrapped;
+};
+
+Printer.prototype.print_newline = function(force) {
+ this._output.add_new_line(force);
+};
+
+Printer.prototype.print_token = function(token) {
+ if (token.text) {
+ this._output.set_indent(this.indent_level, this.alignment_size);
+ this._output.add_token(token.text);
+ }
+};
+
+Printer.prototype.indent = function() {
+ this.indent_level++;
+};
+
+Printer.prototype.get_full_indent = function(level) {
+ level = this.indent_level + (level || 0);
+ if (level < 1) {
+ return '';
+ }
+
+ return this._output.get_indent_string(level);
+};
+
+var get_type_attribute = function(start_token) {
+ var result = null;
+ var raw_token = start_token.next;
+
+ // Search attributes for a type attribute
+ while (raw_token.type !== TOKEN$4.EOF && start_token.closed !== raw_token) {
+ if (raw_token.type === TOKEN$4.ATTRIBUTE && raw_token.text === 'type') {
+ if (raw_token.next && raw_token.next.type === TOKEN$4.EQUALS &&
+ raw_token.next.next && raw_token.next.next.type === TOKEN$4.VALUE) {
+ result = raw_token.next.next.text;
+ }
+ break;
+ }
+ raw_token = raw_token.next;
+ }
+
+ return result;
+};
+
+var get_custom_beautifier_name = function(tag_check, raw_token) {
+ var typeAttribute = null;
+ var result = null;
+
+ if (!raw_token.closed) {
+ return null;
+ }
+
+ if (tag_check === 'script') {
+ typeAttribute = 'text/javascript';
+ } else if (tag_check === 'style') {
+ typeAttribute = 'text/css';
+ }
+
+ typeAttribute = get_type_attribute(raw_token) || typeAttribute;
+
+ // For script and style tags that have a type attribute, only enable custom beautifiers for matching values
+ // For those without a type attribute use default;
+ if (typeAttribute.search('text/css') > -1) {
+ result = 'css';
+ } else if (typeAttribute.search(/(text|application|dojo)\/(x-)?(javascript|ecmascript|jscript|livescript|(ld\+)?json|method|aspect)/) > -1) {
+ result = 'javascript';
+ } else if (typeAttribute.search(/(text|application|dojo)\/(x-)?(html)/) > -1) {
+ result = 'html';
+ } else if (typeAttribute.search(/test\/null/) > -1) {
+ // Test only mime-type for testing the beautifier when null is passed as beautifing function
+ result = 'null';
+ }
+
+ return result;
+};
+
+function in_array$2(what, arr) {
+ return arr.indexOf(what) !== -1;
+}
+
+function TagFrame(parent, parser_token, indent_level) {
+ this.parent = parent || null;
+ this.tag = parser_token ? parser_token.tag_name : '';
+ this.indent_level = indent_level || 0;
+ this.parser_token = parser_token || null;
+}
+
+function TagStack(printer) {
+ this._printer = printer;
+ this._current_frame = null;
+}
+
+TagStack.prototype.get_parser_token = function() {
+ return this._current_frame ? this._current_frame.parser_token : null;
+};
+
+TagStack.prototype.record_tag = function(parser_token) { //function to record a tag and its parent in this.tags Object
+ var new_frame = new TagFrame(this._current_frame, parser_token, this._printer.indent_level);
+ this._current_frame = new_frame;
+};
+
+TagStack.prototype._try_pop_frame = function(frame) { //function to retrieve the opening tag to the corresponding closer
+ var parser_token = null;
+
+ if (frame) {
+ parser_token = frame.parser_token;
+ this._printer.indent_level = frame.indent_level;
+ this._current_frame = frame.parent;
+ }
+
+ return parser_token;
+};
+
+TagStack.prototype._get_frame = function(tag_list, stop_list) { //function to retrieve the opening tag to the corresponding closer
+ var frame = this._current_frame;
+
+ while (frame) { //till we reach '' (the initial value);
+ if (tag_list.indexOf(frame.tag) !== -1) { //if this is it use it
+ break;
+ } else if (stop_list && stop_list.indexOf(frame.tag) !== -1) {
+ frame = null;
+ break;
+ }
+ frame = frame.parent;
+ }
+
+ return frame;
+};
+
+TagStack.prototype.try_pop = function(tag, stop_list) { //function to retrieve the opening tag to the corresponding closer
+ var frame = this._get_frame([tag], stop_list);
+ return this._try_pop_frame(frame);
+};
+
+TagStack.prototype.indent_to_tag = function(tag_list) {
+ var frame = this._get_frame(tag_list);
+ if (frame) {
+ this._printer.indent_level = frame.indent_level;
+ }
+};
+
+function Beautifier$4(source_text, options, js_beautify, css_beautify) {
+ //Wrapper function to invoke all the necessary constructors and deal with the output.
+ this._source_text = source_text || '';
+ options = options || {};
+ this._js_beautify = js_beautify;
+ this._css_beautify = css_beautify;
+ this._tag_stack = null;
+
+ // Allow the setting of language/file-type specific options
+ // with inheritance of overall settings
+ var optionHtml = new Options$8(options, 'html');
+
+ this._options = optionHtml;
+
+ this._is_wrap_attributes_force = this._options.wrap_attributes.substr(0, 'force'.length) === 'force';
+ this._is_wrap_attributes_force_expand_multiline = (this._options.wrap_attributes === 'force-expand-multiline');
+ this._is_wrap_attributes_force_aligned = (this._options.wrap_attributes === 'force-aligned');
+ this._is_wrap_attributes_aligned_multiple = (this._options.wrap_attributes === 'aligned-multiple');
+ this._is_wrap_attributes_preserve = this._options.wrap_attributes.substr(0, 'preserve'.length) === 'preserve';
+ this._is_wrap_attributes_preserve_aligned = (this._options.wrap_attributes === 'preserve-aligned');
+}
+
+Beautifier$4.prototype.beautify = function() {
+
+ // if disabled, return the input unchanged.
+ if (this._options.disabled) {
+ return this._source_text;
+ }
+
+ var source_text = this._source_text;
+ var eol = this._options.eol;
+ if (this._options.eol === 'auto') {
+ eol = '\n';
+ if (source_text && lineBreak$1.test(source_text)) {
+ eol = source_text.match(lineBreak$1)[0];
+ }
+ }
+
+ // HACK: newline parsing inconsistent. This brute force normalizes the input.
+ source_text = source_text.replace(allLineBreaks$1, '\n');
+
+ var baseIndentString = source_text.match(/^[\t ]*/)[0];
+
+ var last_token = {
+ text: '',
+ type: ''
+ };
+
+ var last_tag_token = new TagOpenParserToken();
+
+ var printer = new Printer(this._options, baseIndentString);
+ var tokens = new Tokenizer$4(source_text, this._options).tokenize();
+
+ this._tag_stack = new TagStack(printer);
+
+ var parser_token = null;
+ var raw_token = tokens.next();
+ while (raw_token.type !== TOKEN$4.EOF) {
+
+ if (raw_token.type === TOKEN$4.TAG_OPEN || raw_token.type === TOKEN$4.COMMENT) {
+ parser_token = this._handle_tag_open(printer, raw_token, last_tag_token, last_token);
+ last_tag_token = parser_token;
+ } else if ((raw_token.type === TOKEN$4.ATTRIBUTE || raw_token.type === TOKEN$4.EQUALS || raw_token.type === TOKEN$4.VALUE) ||
+ (raw_token.type === TOKEN$4.TEXT && !last_tag_token.tag_complete)) {
+ parser_token = this._handle_inside_tag(printer, raw_token, last_tag_token, tokens);
+ } else if (raw_token.type === TOKEN$4.TAG_CLOSE) {
+ parser_token = this._handle_tag_close(printer, raw_token, last_tag_token);
+ } else if (raw_token.type === TOKEN$4.TEXT) {
+ parser_token = this._handle_text(printer, raw_token, last_tag_token);
+ } else {
+ // This should never happen, but if it does. Print the raw token
+ printer.add_raw_token(raw_token);
+ }
+
+ last_token = parser_token;
+
+ raw_token = tokens.next();
+ }
+ var sweet_code = printer._output.get_code(eol);
+
+ return sweet_code;
+};
+
+Beautifier$4.prototype._handle_tag_close = function(printer, raw_token, last_tag_token) {
+ var parser_token = {
+ text: raw_token.text,
+ type: raw_token.type
+ };
+ printer.alignment_size = 0;
+ last_tag_token.tag_complete = true;
+
+ printer.set_space_before_token(raw_token.newlines || raw_token.whitespace_before !== '', true);
+ if (last_tag_token.is_unformatted) {
+ printer.add_raw_token(raw_token);
+ } else {
+ if (last_tag_token.tag_start_char === '<') {
+ printer.set_space_before_token(raw_token.text[0] === '/', true); // space before />, no space before >
+ if (this._is_wrap_attributes_force_expand_multiline && last_tag_token.has_wrapped_attrs) {
+ printer.print_newline(false);
+ }
+ }
+ printer.print_token(raw_token);
+
+ }
+
+ if (last_tag_token.indent_content &&
+ !(last_tag_token.is_unformatted || last_tag_token.is_content_unformatted)) {
+ printer.indent();
+
+ // only indent once per opened tag
+ last_tag_token.indent_content = false;
+ }
+
+ if (!last_tag_token.is_inline_element &&
+ !(last_tag_token.is_unformatted || last_tag_token.is_content_unformatted)) {
+ printer.set_wrap_point();
+ }
+
+ return parser_token;
+};
+
+Beautifier$4.prototype._handle_inside_tag = function(printer, raw_token, last_tag_token, tokens) {
+ var wrapped = last_tag_token.has_wrapped_attrs;
+ var parser_token = {
+ text: raw_token.text,
+ type: raw_token.type
+ };
+
+ printer.set_space_before_token(raw_token.newlines || raw_token.whitespace_before !== '', true);
+ if (last_tag_token.is_unformatted) {
+ printer.add_raw_token(raw_token);
+ } else if (last_tag_token.tag_start_char === '{' && raw_token.type === TOKEN$4.TEXT) {
+ // For the insides of handlebars allow newlines or a single space between open and contents
+ if (printer.print_preserved_newlines(raw_token)) {
+ raw_token.newlines = 0;
+ printer.add_raw_token(raw_token);
+ } else {
+ printer.print_token(raw_token);
+ }
+ } else {
+ if (raw_token.type === TOKEN$4.ATTRIBUTE) {
+ printer.set_space_before_token(true);
+ last_tag_token.attr_count += 1;
+ } else if (raw_token.type === TOKEN$4.EQUALS) { //no space before =
+ printer.set_space_before_token(false);
+ } else if (raw_token.type === TOKEN$4.VALUE && raw_token.previous.type === TOKEN$4.EQUALS) { //no space before value
+ printer.set_space_before_token(false);
+ }
+
+ if (raw_token.type === TOKEN$4.ATTRIBUTE && last_tag_token.tag_start_char === '<') {
+ if (this._is_wrap_attributes_preserve || this._is_wrap_attributes_preserve_aligned) {
+ printer.traverse_whitespace(raw_token);
+ wrapped = wrapped || raw_token.newlines !== 0;
+ }
+
+
+ if (this._is_wrap_attributes_force) {
+ var force_attr_wrap = last_tag_token.attr_count > 1;
+ if (this._is_wrap_attributes_force_expand_multiline && last_tag_token.attr_count === 1) {
+ var is_only_attribute = true;
+ var peek_index = 0;
+ var peek_token;
+ do {
+ peek_token = tokens.peek(peek_index);
+ if (peek_token.type === TOKEN$4.ATTRIBUTE) {
+ is_only_attribute = false;
+ break;
+ }
+ peek_index += 1;
+ } while (peek_index < 4 && peek_token.type !== TOKEN$4.EOF && peek_token.type !== TOKEN$4.TAG_CLOSE);
+
+ force_attr_wrap = !is_only_attribute;
+ }
+
+ if (force_attr_wrap) {
+ printer.print_newline(false);
+ wrapped = true;
+ }
+ }
+ }
+ printer.print_token(raw_token);
+ wrapped = wrapped || printer.previous_token_wrapped();
+ last_tag_token.has_wrapped_attrs = wrapped;
+ }
+ return parser_token;
+};
+
+Beautifier$4.prototype._handle_text = function(printer, raw_token, last_tag_token) {
+ var parser_token = {
+ text: raw_token.text,
+ type: 'TK_CONTENT'
+ };
+ if (last_tag_token.custom_beautifier_name) { //check if we need to format javascript
+ this._print_custom_beatifier_text(printer, raw_token, last_tag_token);
+ } else if (last_tag_token.is_unformatted || last_tag_token.is_content_unformatted) {
+ printer.add_raw_token(raw_token);
+ } else {
+ printer.traverse_whitespace(raw_token);
+ printer.print_token(raw_token);
+ }
+ return parser_token;
+};
+
+Beautifier$4.prototype._print_custom_beatifier_text = function(printer, raw_token, last_tag_token) {
+ var local = this;
+ if (raw_token.text !== '') {
+
+ var text = raw_token.text,
+ _beautifier,
+ script_indent_level = 1,
+ pre = '',
+ post = '';
+ if (last_tag_token.custom_beautifier_name === 'javascript' && typeof this._js_beautify === 'function') {
+ _beautifier = this._js_beautify;
+ } else if (last_tag_token.custom_beautifier_name === 'css' && typeof this._css_beautify === 'function') {
+ _beautifier = this._css_beautify;
+ } else if (last_tag_token.custom_beautifier_name === 'html') {
+ _beautifier = function(html_source, options) {
+ var beautifier = new Beautifier$4(html_source, options, local._js_beautify, local._css_beautify);
+ return beautifier.beautify();
+ };
+ }
+
+ if (this._options.indent_scripts === "keep") {
+ script_indent_level = 0;
+ } else if (this._options.indent_scripts === "separate") {
+ script_indent_level = -printer.indent_level;
+ }
+
+ var indentation = printer.get_full_indent(script_indent_level);
+
+ // if there is at least one empty line at the end of this text, strip it
+ // we'll be adding one back after the text but before the containing tag.
+ text = text.replace(/\n[ \t]*$/, '');
+
+ // Handle the case where content is wrapped in a comment or cdata.
+ if (last_tag_token.custom_beautifier_name !== 'html' &&
+ text[0] === '<' && text.match(/^(|]]>)$/.exec(text);
+
+ // if we start to wrap but don't finish, print raw
+ if (!matched) {
+ printer.add_raw_token(raw_token);
+ return;
+ }
+
+ pre = indentation + matched[1] + '\n';
+ text = matched[4];
+ if (matched[5]) {
+ post = indentation + matched[5];
+ }
+
+ // if there is at least one empty line at the end of this text, strip it
+ // we'll be adding one back after the text but before the containing tag.
+ text = text.replace(/\n[ \t]*$/, '');
+
+ if (matched[2] || matched[3].indexOf('\n') !== -1) {
+ // if the first line of the non-comment text has spaces
+ // use that as the basis for indenting in null case.
+ matched = matched[3].match(/[ \t]+$/);
+ if (matched) {
+ raw_token.whitespace_before = matched[0];
+ }
+ }
+ }
+
+ if (text) {
+ if (_beautifier) {
+
+ // call the Beautifier if avaliable
+ var Child_options = function() {
+ this.eol = '\n';
+ };
+ Child_options.prototype = this._options.raw_options;
+ var child_options = new Child_options();
+ text = _beautifier(indentation + text, child_options);
+ } else {
+ // simply indent the string otherwise
+ var white = raw_token.whitespace_before;
+ if (white) {
+ text = text.replace(new RegExp('\n(' + white + ')?', 'g'), '\n');
+ }
+
+ text = indentation + text.replace(/\n/g, '\n' + indentation);
+ }
+ }
+
+ if (pre) {
+ if (!text) {
+ text = pre + post;
+ } else {
+ text = pre + text + '\n' + post;
+ }
+ }
+
+ printer.print_newline(false);
+ if (text) {
+ raw_token.text = text;
+ raw_token.whitespace_before = '';
+ raw_token.newlines = 0;
+ printer.add_raw_token(raw_token);
+ printer.print_newline(true);
+ }
+ }
+};
+
+Beautifier$4.prototype._handle_tag_open = function(printer, raw_token, last_tag_token, last_token) {
+ var parser_token = this._get_tag_open_token(raw_token);
+
+ if ((last_tag_token.is_unformatted || last_tag_token.is_content_unformatted) &&
+ raw_token.type === TOKEN$4.TAG_OPEN && raw_token.text.indexOf('') === 0) {
+ // End element tags for unformatted or content_unformatted elements
+ // are printed raw to keep any newlines inside them exactly the same.
+ printer.add_raw_token(raw_token);
+ } else {
+ printer.traverse_whitespace(raw_token);
+ this._set_tag_position(printer, raw_token, parser_token, last_tag_token, last_token);
+ if (!parser_token.is_inline_element) {
+ printer.set_wrap_point();
+ }
+ printer.print_token(raw_token);
+ }
+
+ //indent attributes an auto, forced, aligned or forced-align line-wrap
+ if (this._is_wrap_attributes_force_aligned || this._is_wrap_attributes_aligned_multiple || this._is_wrap_attributes_preserve_aligned) {
+ parser_token.alignment_size = raw_token.text.length + 1;
+ }
+
+ if (!parser_token.tag_complete && !parser_token.is_unformatted) {
+ printer.alignment_size = parser_token.alignment_size;
+ }
+
+ return parser_token;
+};
+
+var TagOpenParserToken = function(parent, raw_token) {
+ this.parent = parent || null;
+ this.text = '';
+ this.type = 'TK_TAG_OPEN';
+ this.tag_name = '';
+ this.is_inline_element = false;
+ this.is_unformatted = false;
+ this.is_content_unformatted = false;
+ this.is_empty_element = false;
+ this.is_start_tag = false;
+ this.is_end_tag = false;
+ this.indent_content = false;
+ this.multiline_content = false;
+ this.custom_beautifier_name = null;
+ this.start_tag_token = null;
+ this.attr_count = 0;
+ this.has_wrapped_attrs = false;
+ this.alignment_size = 0;
+ this.tag_complete = false;
+ this.tag_start_char = '';
+ this.tag_check = '';
+
+ if (!raw_token) {
+ this.tag_complete = true;
+ } else {
+ var tag_check_match;
+
+ this.tag_start_char = raw_token.text[0];
+ this.text = raw_token.text;
+
+ if (this.tag_start_char === '<') {
+ tag_check_match = raw_token.text.match(/^<([^\s>]*)/);
+ this.tag_check = tag_check_match ? tag_check_match[1] : '';
+ } else {
+ tag_check_match = raw_token.text.match(/^{{[#\^]?([^\s}]+)/);
+ this.tag_check = tag_check_match ? tag_check_match[1] : '';
+ }
+ this.tag_check = this.tag_check.toLowerCase();
+
+ if (raw_token.type === TOKEN$4.COMMENT) {
+ this.tag_complete = true;
+ }
+
+ this.is_start_tag = this.tag_check.charAt(0) !== '/';
+ this.tag_name = !this.is_start_tag ? this.tag_check.substr(1) : this.tag_check;
+ this.is_end_tag = !this.is_start_tag ||
+ (raw_token.closed && raw_token.closed.text === '/>');
+
+ // handlebars tags that don't start with # or ^ are single_tags, and so also start and end.
+ this.is_end_tag = this.is_end_tag ||
+ (this.tag_start_char === '{' && (this.text.length < 3 || (/[^#\^]/.test(this.text.charAt(2)))));
+ }
+};
+
+Beautifier$4.prototype._get_tag_open_token = function(raw_token) { //function to get a full tag and parse its type
+ var parser_token = new TagOpenParserToken(this._tag_stack.get_parser_token(), raw_token);
+
+ parser_token.alignment_size = this._options.wrap_attributes_indent_size;
+
+ parser_token.is_end_tag = parser_token.is_end_tag ||
+ in_array$2(parser_token.tag_check, this._options.void_elements);
+
+ parser_token.is_empty_element = parser_token.tag_complete ||
+ (parser_token.is_start_tag && parser_token.is_end_tag);
+
+ parser_token.is_unformatted = !parser_token.tag_complete && in_array$2(parser_token.tag_check, this._options.unformatted);
+ parser_token.is_content_unformatted = !parser_token.is_empty_element && in_array$2(parser_token.tag_check, this._options.content_unformatted);
+ parser_token.is_inline_element = in_array$2(parser_token.tag_name, this._options.inline) || parser_token.tag_start_char === '{';
+
+ return parser_token;
+};
+
+Beautifier$4.prototype._set_tag_position = function(printer, raw_token, parser_token, last_tag_token, last_token) {
+
+ if (!parser_token.is_empty_element) {
+ if (parser_token.is_end_tag) { //this tag is a double tag so check for tag-ending
+ parser_token.start_tag_token = this._tag_stack.try_pop(parser_token.tag_name); //remove it and all ancestors
+ } else { // it's a start-tag
+ // check if this tag is starting an element that has optional end element
+ // and do an ending needed
+ if (this._do_optional_end_element(parser_token)) {
+ if (!parser_token.is_inline_element) {
+ if (parser_token.parent) {
+ parser_token.parent.multiline_content = true;
+ }
+ printer.print_newline(false);
+ }
+
+ }
+
+ this._tag_stack.record_tag(parser_token); //push it on the tag stack
+
+ if ((parser_token.tag_name === 'script' || parser_token.tag_name === 'style') &&
+ !(parser_token.is_unformatted || parser_token.is_content_unformatted)) {
+ parser_token.custom_beautifier_name = get_custom_beautifier_name(parser_token.tag_check, raw_token);
+ }
+ }
+ }
+
+ if (in_array$2(parser_token.tag_check, this._options.extra_liners)) { //check if this double needs an extra line
+ printer.print_newline(false);
+ if (!printer._output.just_added_blankline()) {
+ printer.print_newline(true);
+ }
+ }
+
+ if (parser_token.is_empty_element) { //if this tag name is a single tag type (either in the list or has a closing /)
+
+ // if you hit an else case, reset the indent level if you are inside an:
+ // 'if', 'unless', or 'each' block.
+ if (parser_token.tag_start_char === '{' && parser_token.tag_check === 'else') {
+ this._tag_stack.indent_to_tag(['if', 'unless', 'each']);
+ parser_token.indent_content = true;
+ // Don't add a newline if opening {{#if}} tag is on the current line
+ var foundIfOnCurrentLine = printer.current_line_has_match(/{{#if/);
+ if (!foundIfOnCurrentLine) {
+ printer.print_newline(false);
+ }
+ }
+
+ // Don't add a newline before elements that should remain where they are.
+ if (parser_token.tag_name === '!--' && last_token.type === TOKEN$4.TAG_CLOSE &&
+ last_tag_token.is_end_tag && parser_token.text.indexOf('\n') === -1) ; else if (!parser_token.is_inline_element && !parser_token.is_unformatted) {
+ printer.print_newline(false);
+ }
+ } else if (parser_token.is_unformatted || parser_token.is_content_unformatted) {
+ if (!parser_token.is_inline_element && !parser_token.is_unformatted) {
+ printer.print_newline(false);
+ }
+ } else if (parser_token.is_end_tag) { //this tag is a double tag so check for tag-ending
+ if ((parser_token.start_tag_token && parser_token.start_tag_token.multiline_content) ||
+ !(parser_token.is_inline_element ||
+ (last_tag_token.is_inline_element) ||
+ (last_token.type === TOKEN$4.TAG_CLOSE &&
+ parser_token.start_tag_token === last_tag_token) ||
+ (last_token.type === 'TK_CONTENT')
+ )) {
+ printer.print_newline(false);
+ }
+ } else { // it's a start-tag
+ parser_token.indent_content = !parser_token.custom_beautifier_name;
+
+ if (parser_token.tag_start_char === '<') {
+ if (parser_token.tag_name === 'html') {
+ parser_token.indent_content = this._options.indent_inner_html;
+ } else if (parser_token.tag_name === 'head') {
+ parser_token.indent_content = this._options.indent_head_inner_html;
+ } else if (parser_token.tag_name === 'body') {
+ parser_token.indent_content = this._options.indent_body_inner_html;
+ }
+ }
+
+ if (!parser_token.is_inline_element && last_token.type !== 'TK_CONTENT') {
+ if (parser_token.parent) {
+ parser_token.parent.multiline_content = true;
+ }
+ printer.print_newline(false);
+ }
+ }
+};
+
+//To be used for
tag special case:
+//var p_closers = ['address', 'article', 'aside', 'blockquote', 'details', 'div', 'dl', 'fieldset', 'figcaption', 'figure', 'footer', 'form', 'h1', 'h2', 'h3', 'h4', 'h5', 'h6', 'header', 'hr', 'main', 'nav', 'ol', 'p', 'pre', 'section', 'table', 'ul'];
+
+Beautifier$4.prototype._do_optional_end_element = function(parser_token) {
+ var result = null;
+ // NOTE: cases of "if there is no more content in the parent element"
+ // are handled automatically by the beautifier.
+ // It assumes parent or ancestor close tag closes all children.
+ // https://www.w3.org/TR/html5/syntax.html#optional-tags
+ if (parser_token.is_empty_element || !parser_token.is_start_tag || !parser_token.parent) {
+ return;
+
+ } else if (parser_token.tag_name === 'body') {
+ // A head element’s end tag may be omitted if the head element is not immediately followed by a space character or a comment.
+ result = result || this._tag_stack.try_pop('head');
+
+ //} else if (parser_token.tag_name === 'body') {
+ // DONE: A body element’s end tag may be omitted if the body element is not immediately followed by a comment.
+
+ } else if (parser_token.tag_name === 'li') {
+ // An li element’s end tag may be omitted if the li element is immediately followed by another li element or if there is no more content in the parent element.
+ result = result || this._tag_stack.try_pop('li', ['ol', 'ul']);
+
+ } else if (parser_token.tag_name === 'dd' || parser_token.tag_name === 'dt') {
+ // A dd element’s end tag may be omitted if the dd element is immediately followed by another dd element or a dt element, or if there is no more content in the parent element.
+ // A dt element’s end tag may be omitted if the dt element is immediately followed by another dt element or a dd element.
+ result = result || this._tag_stack.try_pop('dt', ['dl']);
+ result = result || this._tag_stack.try_pop('dd', ['dl']);
+
+ //} else if (p_closers.indexOf(parser_token.tag_name) !== -1) {
+ //TODO: THIS IS A BUG FARM. We are not putting this into 1.8.0 as it is likely to blow up.
+ //A p element’s end tag may be omitted if the p element is immediately followed by an address, article, aside, blockquote, details, div, dl, fieldset, figcaption, figure, footer, form, h1, h2, h3, h4, h5, h6, header, hr, main, nav, ol, p, pre, section, table, or ul element, or if there is no more content in the parent element and the parent element is an HTML element that is not an a, audio, del, ins, map, noscript, or video element, or an autonomous custom element.
+ //result = result || this._tag_stack.try_pop('p', ['body']);
+
+ } else if (parser_token.tag_name === 'rp' || parser_token.tag_name === 'rt') {
+ // An rt element’s end tag may be omitted if the rt element is immediately followed by an rt or rp element, or if there is no more content in the parent element.
+ // An rp element’s end tag may be omitted if the rp element is immediately followed by an rt or rp element, or if there is no more content in the parent element.
+ result = result || this._tag_stack.try_pop('rt', ['ruby', 'rtc']);
+ result = result || this._tag_stack.try_pop('rp', ['ruby', 'rtc']);
+
+ } else if (parser_token.tag_name === 'optgroup') {
+ // An optgroup element’s end tag may be omitted if the optgroup element is immediately followed by another optgroup element, or if there is no more content in the parent element.
+ // An option element’s end tag may be omitted if the option element is immediately followed by another option element, or if it is immediately followed by an optgroup element, or if there is no more content in the parent element.
+ result = result || this._tag_stack.try_pop('optgroup', ['select']);
+ //result = result || this._tag_stack.try_pop('option', ['select']);
+
+ } else if (parser_token.tag_name === 'option') {
+ // An option element’s end tag may be omitted if the option element is immediately followed by another option element, or if it is immediately followed by an optgroup element, or if there is no more content in the parent element.
+ result = result || this._tag_stack.try_pop('option', ['select', 'datalist', 'optgroup']);
+
+ } else if (parser_token.tag_name === 'colgroup') {
+ // DONE: A colgroup element’s end tag may be omitted if the colgroup element is not immediately followed by a space character or a comment.
+ // A caption element's end tag may be ommitted if a colgroup, thead, tfoot, tbody, or tr element is started.
+ result = result || this._tag_stack.try_pop('caption', ['table']);
+
+ } else if (parser_token.tag_name === 'thead') {
+ // A colgroup element's end tag may be ommitted if a thead, tfoot, tbody, or tr element is started.
+ // A caption element's end tag may be ommitted if a colgroup, thead, tfoot, tbody, or tr element is started.
+ result = result || this._tag_stack.try_pop('caption', ['table']);
+ result = result || this._tag_stack.try_pop('colgroup', ['table']);
+
+ //} else if (parser_token.tag_name === 'caption') {
+ // DONE: A caption element’s end tag may be omitted if the caption element is not immediately followed by a space character or a comment.
+
+ } else if (parser_token.tag_name === 'tbody' || parser_token.tag_name === 'tfoot') {
+ // A thead element’s end tag may be omitted if the thead element is immediately followed by a tbody or tfoot element.
+ // A tbody element’s end tag may be omitted if the tbody element is immediately followed by a tbody or tfoot element, or if there is no more content in the parent element.
+ // A colgroup element's end tag may be ommitted if a thead, tfoot, tbody, or tr element is started.
+ // A caption element's end tag may be ommitted if a colgroup, thead, tfoot, tbody, or tr element is started.
+ result = result || this._tag_stack.try_pop('caption', ['table']);
+ result = result || this._tag_stack.try_pop('colgroup', ['table']);
+ result = result || this._tag_stack.try_pop('thead', ['table']);
+ result = result || this._tag_stack.try_pop('tbody', ['table']);
+
+ //} else if (parser_token.tag_name === 'tfoot') {
+ // DONE: A tfoot element’s end tag may be omitted if there is no more content in the parent element.
+
+ } else if (parser_token.tag_name === 'tr') {
+ // A tr element’s end tag may be omitted if the tr element is immediately followed by another tr element, or if there is no more content in the parent element.
+ // A colgroup element's end tag may be ommitted if a thead, tfoot, tbody, or tr element is started.
+ // A caption element's end tag may be ommitted if a colgroup, thead, tfoot, tbody, or tr element is started.
+ result = result || this._tag_stack.try_pop('caption', ['table']);
+ result = result || this._tag_stack.try_pop('colgroup', ['table']);
+ result = result || this._tag_stack.try_pop('tr', ['table', 'thead', 'tbody', 'tfoot']);
+
+ } else if (parser_token.tag_name === 'th' || parser_token.tag_name === 'td') {
+ // A td element’s end tag may be omitted if the td element is immediately followed by a td or th element, or if there is no more content in the parent element.
+ // A th element’s end tag may be omitted if the th element is immediately followed by a td or th element, or if there is no more content in the parent element.
+ result = result || this._tag_stack.try_pop('td', ['table', 'thead', 'tbody', 'tfoot', 'tr']);
+ result = result || this._tag_stack.try_pop('th', ['table', 'thead', 'tbody', 'tfoot', 'tr']);
+ }
+
+ // Start element omission not handled currently
+ // A head element’s start tag may be omitted if the element is empty, or if the first thing inside the head element is an element.
+ // A tbody element’s start tag may be omitted if the first thing inside the tbody element is a tr element, and if the element is not immediately preceded by a tbody, thead, or tfoot element whose end tag has been omitted. (It can’t be omitted if the element is empty.)
+ // A colgroup element’s start tag may be omitted if the first thing inside the colgroup element is a col element, and if the element is not immediately preceded by another colgroup element whose end tag has been omitted. (It can’t be omitted if the element is empty.)
+
+ // Fix up the parent of the parser token
+ parser_token.parent = this._tag_stack.get_parser_token();
+
+ return result;
+};
+
+var Beautifier_1$2 = Beautifier$4;
+
+var beautifier$2 = {
+ Beautifier: Beautifier_1$2
+};
+
+var Beautifier$5 = beautifier$2.Beautifier,
+ Options$9 = options$3.Options;
+
+function style_html(html_source, options, js_beautify, css_beautify) {
+ var beautifier = new Beautifier$5(html_source, options, js_beautify, css_beautify);
+ return beautifier.beautify();
+}
+
+var html = style_html;
+var defaultOptions$2 = function() {
+ return new Options$9();
+};
+html.defaultOptions = defaultOptions$2;
+
+function style_html$1(html_source, options, js, css$1) {
+ js = js || javascript;
+ css$1 = css$1 || css;
+ return html(html_source, options, js, css$1);
+}
+style_html$1.defaultOptions = html.defaultOptions;
+
+var js = javascript;
+var css$1 = css;
+var html$1 = style_html$1;
+
+var src = {
+ js: js,
+ css: css$1,
+ html: html$1
+};
+
+var js$1 = createCommonjsModule(function (module) {
+
+/**
+The following batches are equivalent:
+
+var beautify_js = require('js-beautify');
+var beautify_js = require('js-beautify').js;
+var beautify_js = require('js-beautify').js_beautify;
+
+var beautify_css = require('js-beautify').css;
+var beautify_css = require('js-beautify').css_beautify;
+
+var beautify_html = require('js-beautify').html;
+var beautify_html = require('js-beautify').html_beautify;
+
+All methods returned accept two arguments, the source string and an options object.
+**/
+
+function get_beautify(js_beautify, css_beautify, html_beautify) {
+ // the default is js
+ var beautify = function(src, config) {
+ return js_beautify.js_beautify(src, config);
+ };
+
+ // short aliases
+ beautify.js = js_beautify.js_beautify;
+ beautify.css = css_beautify.css_beautify;
+ beautify.html = html_beautify.html_beautify;
+
+ // legacy aliases
+ beautify.js_beautify = js_beautify.js_beautify;
+ beautify.css_beautify = css_beautify.css_beautify;
+ beautify.html_beautify = html_beautify.html_beautify;
+
+ return beautify;
+}
+
+{
+ (function(mod) {
+ var beautifier = src;
+ beautifier.js_beautify = beautifier.js;
+ beautifier.css_beautify = beautifier.css;
+ beautifier.html_beautify = beautifier.html;
+
+ mod.exports = get_beautify(beautifier, beautifier, beautifier);
+
+ })(module);
+}
+});
+
+/*!
+ * is-whitespace
+ *
+ * Copyright (c) 2014-2015, Jon Schlinkert.
+ * Licensed under the MIT License.
+ */
+
+var cache;
+
+var isWhitespace = function isWhitespace(str) {
+ return (typeof str === 'string') && regex().test(str);
+};
+
+function regex() {
+ // ensure that runtime compilation only happens once
+ return cache || (cache = new RegExp('^[\\s\x09\x0A\x0B\x0C\x0D\x20\xA0\u1680\u180E\u2000\u2001\u2002\u2003\u2004\u2005\u2006\u2007\u2008\u2009\u200A\u202F\u205F\u3000\u2028\u2029\uFEFF"]+$'));
+}
+
+/*!
+ * is-extendable
+ *
+ * Copyright (c) 2015, Jon Schlinkert.
+ * Licensed under the MIT License.
+ */
+
+var isExtendable = function isExtendable(val) {
+ return typeof val !== 'undefined' && val !== null
+ && (typeof val === 'object' || typeof val === 'function');
+};
+
+var extendShallow = function extend(o/*, objects*/) {
+ var arguments$1 = arguments;
+
+ if (!isExtendable(o)) { o = {}; }
+
+ var len = arguments.length;
+ for (var i = 1; i < len; i++) {
+ var obj = arguments$1[i];
+
+ if (isExtendable(obj)) {
+ assign(o, obj);
+ }
+ }
+ return o;
+};
+
+function assign(a, b) {
+ for (var key in b) {
+ if (hasOwn(b, key)) {
+ a[key] = b[key];
+ }
+ }
+}
+
+/**
+ * Returns true if the given `key` is an own property of `obj`.
+ */
+
+function hasOwn(obj, key) {
+ return Object.prototype.hasOwnProperty.call(obj, key);
+}
+
+/*!
+ * Determine if an object is a Buffer
+ *
+ * @author Feross Aboukhadijeh
+ * @license MIT
+ */
+
+// The _isBuffer check is for Safari 5-7 support, because it's missing
+// Object.prototype.constructor. Remove this eventually
+var isBuffer_1 = function (obj) {
+ return obj != null && (isBuffer(obj) || isSlowBuffer(obj) || !!obj._isBuffer)
+};
+
+function isBuffer (obj) {
+ return !!obj.constructor && typeof obj.constructor.isBuffer === 'function' && obj.constructor.isBuffer(obj)
+}
+
+// For Node v0.10 support. Remove this eventually.
+function isSlowBuffer (obj) {
+ return typeof obj.readFloatLE === 'function' && typeof obj.slice === 'function' && isBuffer(obj.slice(0, 0))
+}
+
+var toString = Object.prototype.toString;
+
+/**
+ * Get the native `typeof` a value.
+ *
+ * @param {*} `val`
+ * @return {*} Native javascript type
+ */
+
+var kindOf = function kindOf(val) {
+ // primitivies
+ if (typeof val === 'undefined') {
+ return 'undefined';
+ }
+ if (val === null) {
+ return 'null';
+ }
+ if (val === true || val === false || val instanceof Boolean) {
+ return 'boolean';
+ }
+ if (typeof val === 'string' || val instanceof String) {
+ return 'string';
+ }
+ if (typeof val === 'number' || val instanceof Number) {
+ return 'number';
+ }
+
+ // functions
+ if (typeof val === 'function' || val instanceof Function) {
+ return 'function';
+ }
+
+ // array
+ if (typeof Array.isArray !== 'undefined' && Array.isArray(val)) {
+ return 'array';
+ }
+
+ // check for instances of RegExp and Date before calling `toString`
+ if (val instanceof RegExp) {
+ return 'regexp';
+ }
+ if (val instanceof Date) {
+ return 'date';
+ }
+
+ // other objects
+ var type = toString.call(val);
+
+ if (type === '[object RegExp]') {
+ return 'regexp';
+ }
+ if (type === '[object Date]') {
+ return 'date';
+ }
+ if (type === '[object Arguments]') {
+ return 'arguments';
+ }
+ if (type === '[object Error]') {
+ return 'error';
+ }
+
+ // buffer
+ if (isBuffer_1(val)) {
+ return 'buffer';
+ }
+
+ // es6: Map, WeakMap, Set, WeakSet
+ if (type === '[object Set]') {
+ return 'set';
+ }
+ if (type === '[object WeakSet]') {
+ return 'weakset';
+ }
+ if (type === '[object Map]') {
+ return 'map';
+ }
+ if (type === '[object WeakMap]') {
+ return 'weakmap';
+ }
+ if (type === '[object Symbol]') {
+ return 'symbol';
+ }
+
+ // typed arrays
+ if (type === '[object Int8Array]') {
+ return 'int8array';
+ }
+ if (type === '[object Uint8Array]') {
+ return 'uint8array';
+ }
+ if (type === '[object Uint8ClampedArray]') {
+ return 'uint8clampedarray';
+ }
+ if (type === '[object Int16Array]') {
+ return 'int16array';
+ }
+ if (type === '[object Uint16Array]') {
+ return 'uint16array';
+ }
+ if (type === '[object Int32Array]') {
+ return 'int32array';
+ }
+ if (type === '[object Uint32Array]') {
+ return 'uint32array';
+ }
+ if (type === '[object Float32Array]') {
+ return 'float32array';
+ }
+ if (type === '[object Float64Array]') {
+ return 'float64array';
+ }
+
+ // must be a plain object
+ return 'object';
+};
+
+var condenseNewlines = function(str, options) {
+ var opts = extendShallow({}, options);
+ var sep = opts.sep || '\n\n';
+ var min = opts.min;
+ var re;
+
+ if (typeof min === 'number' && min !== 2) {
+ re = new RegExp('(\\r\\n|\\n|\\u2424) {' + min + ',}');
+ }
+ if (typeof re === 'undefined') {
+ re = opts.regex || /(\r\n|\n|\u2424){2,}/g;
+ }
+
+ // if a line is 100% whitespace it will be trimmed, so that
+ // later we can condense newlines correctly
+ if (opts.keepWhitespace !== true) {
+ str = str.split('\n').map(function(line) {
+ return isWhitespace(line) ? line.trim() : line;
+ }).join('\n');
+ }
+
+ str = trailingNewline(str, opts);
+ return str.replace(re, sep);
+};
+
+function trailingNewline(str, options) {
+ var val = options.trailingNewline;
+ if (val === false) {
+ return str;
+ }
+
+ switch (kindOf(val)) {
+ case 'string':
+ str = str.replace(/\s+$/, options.trailingNewline);
+ break;
+ case 'function':
+ str = options.trailingNewline(str);
+ break;
+ case 'undefined':
+ case 'boolean':
+ default: {
+ str = str.replace(/\s+$/, '\n');
+ break;
+ }
+ }
+ return str;
+}
+
+var defaults = {
+ unformatted: ['code', 'pre', 'em', 'strong', 'span'],
+ indent_inner_html: true,
+ indent_char: ' ',
+ indent_size: 2,
+ sep: '\n'
+};
+
+var pretty = function pretty(str, options) {
+ var opts = extendShallow({}, defaults, options);
+ str = js$1.html(str, opts);
+
+ if (opts.ocd === true) {
+ if (opts.newlines) { opts.sep = opts.newlines; }
+ return ocd(str, opts);
+ }
+
+ return str;
+};
+
+function ocd(str, options) {
+ // Normalize and condense all newlines
+ return condenseNewlines(str, options)
+ // Remove empty whitespace the top of a file.
+ .replace(/^\s+/g, '')
+ // Remove extra whitespace from eof
+ .replace(/\s+$/g, '\n')
+
+ // Add a space above each comment
+ .replace(/(\s*