node_modules/unist-util-stringify-position/readme.md

# unist-util-stringify-position

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[**unist**][unist] utility to pretty print the positional information of a node.

## Install

[npm][]:

```sh
npm install unist-util-stringify-position
```

## Use

```js
var stringify = require('unist-util-stringify-position')

// Point
stringify({line: 2, column: 3}) // => '2:3'

// Position
stringify({start: {line: 2}, end: {line: 3}}) // => '2:1-3:1'

// Node
stringify({
  type: 'text',
  value: '!',
  position: {
    start: {line: 5, column: 11},
    end: {line: 5, column: 12}
  }
}) // => '5:11-5:12'
```

## API

### `stringifyPosition(node|position|point)`

Stringify one [point][], a [position][] (start and end [point][]s), or a node’s
[positional information][positional-information].

###### Parameters

*   `node` ([`Node`][node])
    — Node whose `'position'` property to stringify
*   `position` ([`Position`][position])
    — Position whose `'start'` and `'end'` points to stringify
*   `point` ([`Point`][point])
    — Point whose `'line'` and `'column'` to stringify

###### Returns

`string?` — A range `ls:cs-le:ce` (when given `node` or `position`) or a point
`l:c` (when given `point`), where `l` stands for line, `c` for column, `s` for
`start`, and `e` for end.
An empty string (`''`) is returned if the given value is neither `node`,
`position`, nor `point`.

## Related

*   [`unist-util-generated`](https://github.com/syntax-tree/unist-util-generated)
    — Check if a node is generated
*   [`unist-util-position`](https://github.com/syntax-tree/unist-util-position)
    — Get positional info of nodes
*   [`unist-util-remove-position`](https://github.com/syntax-tree/unist-util-remove-position)
    — Remove positional info from trees
*   [`unist-util-source`](https://github.com/syntax-tree/unist-util-source)
    — Get the source of a value (node or position) in a file

## Contribute

See [`contributing.md` in `syntax-tree/.github`][contributing] for ways to get
started.
See [`support.md`][support] for ways to get help.

This project has a [code of conduct][coc].
By interacting with this repository, organization, or community you agree to
abide by its terms.

## License

[MIT][license] © [Titus Wormer][author]

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[author]: https://wooorm.com

[contributing]: https://github.com/syntax-tree/.github/blob/master/contributing.md

[support]: https://github.com/syntax-tree/.github/blob/master/support.md

[coc]: https://github.com/syntax-tree/.github/blob/master/code-of-conduct.md

[unist]: https://github.com/syntax-tree/unist

[node]: https://github.com/syntax-tree/unist#node

[position]: https://github.com/syntax-tree/unist#position

[point]: https://github.com/syntax-tree/unist#point

[positional-information]: https://github.com/syntax-tree/unist#positional-information