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Allow variadic arguments to m.fragment (#2328)

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* Implement support for variadic arguments to `m.fragment`

While I was at it, I refactored the common logic out of `hyperscript`.

* Add a missed change from #2326

* Update docs + changelog [skip ci]

* Explain rationale for `hyperscriptVnode`'s calling convention

This way, it doesn't get erroneously "cleaned up" into something worse,
and so it's clearer how it'd be potentially optimized once ES5 support
is dropped.
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Isiah Meadows 2018-12-05 23:57:42 -05:00 • committed by GitHub
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6
docs/hyperscript.md
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@ -40,12 +40,12 @@ You can also [use HTML syntax](https://babeljs.io/repl/#?code=%2F**%20%40jsx%20m
### Signature
`vnode = m(selector, attributes, children)`
`vnode = m(selector, attrs, children)`
Argument | Type | Required | Description
------------ | ------------------------------------------ | -------- | ---
`selector` | `String|Object` | Yes | A CSS selector or a [component](components.md)
`attributes` | `Object` | No | HTML attributes or element properties
`attrs` | `Object` | No | HTML attributes or element properties
`children` | `Array<Vnode>|String|Number|Boolean` | No | Child [vnodes](vnodes.md#structure). Can be written as [splat arguments](signatures.md#splats)
**returns** | `Vnode` | | A [vnode](vnodes.md#structure)
@ -55,7 +55,7 @@ Argument | Type | Required | Descripti
### How it works
Mithril provides a hyperscript function `m()`, which allows expressing any HTML structure using javascript syntax. It accepts a `selector` string (required), an `attributes` object (optional) and a `children` array (optional).
Mithril provides a hyperscript function `m()`, which allows expressing any HTML structure using javascript syntax. It accepts a `selector` string (required), an `attrs` object (optional) and a `children` array (optional).
```javascript
m("div", {id: "box"}, "hello")