ui/node_modules/micromark-factory-space/readme.md

# micromark-factory-space

[![Build][build-badge]][build]
[![Coverage][coverage-badge]][coverage]
[![Downloads][downloads-badge]][downloads]
[![Size][bundle-size-badge]][bundle-size]
[![Sponsors][sponsors-badge]][opencollective]
[![Backers][backers-badge]][opencollective]
[![Chat][chat-badge]][chat]

[micromark][] factory to parse [markdown space][markdown-space] (found in lots
of places).

## Contents

*   [What is this?](#what-is-this)
*   [When should I use this?](#when-should-i-use-this)
*   [Install](#install)
*   [Use](#use)
*   [API](#api)
    *   [`factorySpace(…)`](#factoryspace)
*   [Types](#types)
*   [Compatibility](#compatibility)
*   [Security](#security)
*   [Contribute](#contribute)
*   [License](#license)

## What is this?

This package exposes states to parse spaces and/or tabs.

## When should I use this?

This package is useful when you are making your own micromark extensions.

## Install

This package is [ESM only][esm].
In Node.js (version 16+), install with [npm][]:

```sh
npm install micromark-factory-space
```

In Deno with [`esm.sh`][esmsh]:

```js
import {factorySpace} from 'https://esm.sh/micromark-factory-space@1'
```

In browsers with [`esm.sh`][esmsh]:

```html
<script type="module">
  import {factorySpace} from 'https://esm.sh/micromark-factory-space@1?bundle'
</script>
```

## Use

```js
import {factorySpace} from 'micromark-factory-space'
import {codes} from 'micromark-util-symbol/codes'
import {types} from 'micromark-util-symbol/types'

// A micromark tokenizer that uses the factory:
/**
 * @this {TokenizeContext}
 * @type {Tokenizer}
 */
function tokenizeCodeFenced(effects, ok, nok) {
  return start

  // …

  /** @type {State} */
  function info(code) {
    if (code === codes.eof || markdownLineEndingOrSpace(code)) {
      effects.exit(types.chunkString)
      effects.exit(types.codeFencedFenceInfo)
      return factorySpace(effects, infoAfter, types.whitespace)(code)
    }

    if (code === codes.graveAccent && code === marker) return nok(code)
    effects.consume(code)
    return info
  }

  // …
}
```

## API

This module exports the identifier [`factorySpace`][api-factory-space].
There is no default export.

### `factorySpace(…)`

Parse spaces and tabs.

There is no `nok` parameter:

*   spaces in markdown are often optional, in which case this factory can be
    used and `ok` will be switched to whether spaces were found or not
*   one line ending or space can be detected with `markdownSpace(code)` right
    before using `factorySpace`

###### Examples

Where `␉` represents a tab (plus how much it expands) and `␠` represents a
single space.

```markdown
␉
␠␠␠␠
␉␠
```

###### Parameters

*   `effects` (`Effects`)
    — context
*   `ok` (`State`)
    — state switched to when successful
*   `type` (`string`)
    — type (`' \t'`)
*   `max` (`number`, default: `Infinity`)
    — max (exclusive)

###### Returns

Start state (`State`).

## Types

This package is fully typed with [TypeScript][].
It exports no additional types.

## Compatibility

Projects maintained by the unified collective are compatible with all maintained
versions of Node.js.
As of now, that is Node.js 16+.
Our projects sometimes work with older versions, but this is not guaranteed.

This package works with `micromark` version 3+.

## Security

This package is safe.
See [`security.md`][securitymd] in [`micromark/.github`][health] for how to
submit a security report.

## Contribute

See [`contributing.md`][contributing] in [`micromark/.github`][health] 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, organisation, or community you agree to
abide by its terms.

## License

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

<!-- Definitions -->

[build-badge]: https://github.com/micromark/micromark/workflows/main/badge.svg

[build]: https://github.com/micromark/micromark/actions

[coverage-badge]: https://img.shields.io/codecov/c/github/micromark/micromark.svg

[coverage]: https://codecov.io/github/micromark/micromark

[downloads-badge]: https://img.shields.io/npm/dm/micromark-factory-space.svg

[downloads]: https://www.npmjs.com/package/micromark-factory-space

[bundle-size-badge]: https://img.shields.io/badge/dynamic/json?label=minzipped%20size&query=$.size.compressedSize&url=https://deno.bundlejs.com/?q=micromark-factory-space

[bundle-size]: https://bundlejs.com/?q=micromark-factory-space

[sponsors-badge]: https://opencollective.com/unified/sponsors/badge.svg

[backers-badge]: https://opencollective.com/unified/backers/badge.svg

[opencollective]: https://opencollective.com/unified

[npm]: https://docs.npmjs.com/cli/install

[esm]: https://gist.github.com/sindresorhus/a39789f98801d908bbc7ff3ecc99d99c

[esmsh]: https://esm.sh

[chat-badge]: https://img.shields.io/badge/chat-discussions-success.svg

[chat]: https://github.com/micromark/micromark/discussions

[license]: https://github.com/micromark/micromark/blob/main/license

[author]: https://wooorm.com

[health]: https://github.com/micromark/.github

[securitymd]: https://github.com/micromark/.github/blob/main/security.md

[contributing]: https://github.com/micromark/.github/blob/main/contributing.md

[support]: https://github.com/micromark/.github/blob/main/support.md

[coc]: https://github.com/micromark/.github/blob/main/code-of-conduct.md

[markdown-space]: https://github.com/micromark/micromark/tree/main/packages/micromark-util-character#markdownspacecode

[typescript]: https://www.typescriptlang.org

[micromark]: https://github.com/micromark/micromark

[api-factory-space]: #factoryspace