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# highlight
This module searches a given html string and wraps all matching strings with a `<mark>` or a custom wrapper.
If you give a custom element as a wrapper, it will be cloned every time it is added via `cloneNode()`
## How to use
```js
const html = '<div>hello world</div>';
const highlighted = highlight( 'hello', html );
```
Will produce:
```html
<div><mark>hello</mark> world</div>
```
Using a custom highlight wrapper:
```js
const customWrapper = document.createElement( 'span' );
customWrapper.setAttribute( 'class', 'my-wrapper' );
const customHighlighted = highlight( 'hello', html, customWrapper );
```
Will produce:
```html
<div><span class="my-wrapper">hello</span> world</div>
```
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