@zkochan/pnpm/cached_node_modules/markdown-it-decorate/README.md

A fast implementation of npm install

# markdown-it-decorate

Add attributes, IDs and classes to Markdown.

[![Status](https://travis-ci.org/rstacruz/markdown-it-decorate.svg?branch=master)](https://travis-ci.org/rstacruz/markdown-it-decorate "See test builds")

```md
This is some text.
<!--{.center}-->
```

```html
<p class='center'>This is some text.</p>
```

## Usage

```js
const md = require('markdown-it')
  .use(require('markdown-it-decorate'), opts)
```

## Annotating elements

Create an HTML comment in the format `<!-- {...} -->`, where `...` can be a `.class`, `#id`, `key=attr` or a combination of any of them. Be sure to render markdownIt with `html: true` to enable parsing of `<!--{comments}-->`.

It will be applied to the deepest thing it's seen; ie, a blockquote containing a bold link (`> **[link]**`) will style the innermost element: the link.

You can put the comment in the same line or in the next. I recommend keeping it on a separate line, since this will make GitHub ignore it.

#### Examples

| Source | Output |
|----|----|
| `Text <!-- {.center} -->` | `<p class='center'>Text</p>` |
| `# Hola <!-- {.center.red} -->` | `<h1 class='center red'>Hola</h1>` |
| `# Hola <!-- {#top .hide} -->` | `<h1 id='top' class='hide'>Hola</h1>` |
| `# Hola <!-- {data-show="true"} -->` | `<h1 data-show='true'>Hola</h1>` |
| `![Image](img.jpg)<!-- {width=20} -->` | `<img src='img.jpg' alt='Image' width='20'>` |

## Disambiguating

Annotations will apply itself to the deepest element preceding it. In the case below, `.wide` will be applied to the link (*"Next"*).

```md
> This is a blockquote
>
> * It has a list.
> * You can specify tag names. [Next](#next)
> <!-- {.wide} -->
```

#### Specifying elements
To make it apply to a different element, precede your annotations with the tag name followed by a `:`.

```md
> * It has a list.
> * You can specify tag names. [Next](#next) <!-- {li:.wide} -->
```

#### Combining
You can combine them as you need. In this example, the link gets `.button`, the list item gets `.wide`, and the blockquote gets `.bordered`.

```md
> * [Continue](#continue)
<!-- {a:.button} -->
<!-- {li:.wide} -->
<!-- {blockquote:.bordered} -->
```

```html
<blockquote class="bordered">
  <ul>
    <li class="wide">
      <a href="#continue" class="button">Continue</a>
    </li>
  </ul>
</blockquote>
```

#### Selecting same names
To go back to previous parent with the same name, add `^n` after the tag name, where `n` is how many levels deep to go back to. Using `^0` is the same as not specifying it at all. (This convention is taken from [gitrevisions](http://git-scm.com/docs/gitrevisions).)

```md
> > > targets 3rd quote <!--{blockquote:.wide}-->
```

```md
> > > targets 2nd quote <!--{blockquote^1:.wide}-->
```

```md
> > > targets 1st quote <!--{blockquote^2:.wide}-->
```

### Decorating code blocks

You can decorate fenced code blocks. Indented code blocks are not supported, unfortunately.

    ```
    return true
    ```
    <!-- {code: .lang-javascript} -->

## Prior art

* This is initially based off of [arve0/markdown-it-attrs](https://github.com/arve0/markdown-it-attrs) which uses text to annotate blocks (eg, `{.class #id}`). markdown-it-attr's approach was based off of [Pandoc's header attributes](http://pandoc.org/README.html#extension-header_attributes).

* [Maruku](http://maruku.rubyforge.org/) (Ruby Markdown parser) also allows for block-level attributes and classnames with its [meta-data syntax](http://maruku.rubyforge.org/proposal.html). The syntax is similar to PanDoc's syntax (`{: .class #id}`).

* [Kramdown](http://kramdown.gettalong.org/) (Ruby markdown parser) also supports the same syntax, also with a colon (`{: .class #id}`).

## Motivation
markdown-it-decorate is inspired by the design of those features and improves on them:

* Elements are marked via HTML comments; they'll be invisible to other Markdown parsers like GitHub's.
* It supports inline elements in addition to block elements.

## Thanks

**markdown-it-decorate** © 2015+, Rico Sta. Cruz. Released under the [MIT] License.<br>
Authored and maintained by Rico Sta. Cruz with help from contributors ([list][contributors]).

> [ricostacruz.com](http://ricostacruz.com) &nbsp;&middot;&nbsp;
> GitHub [@rstacruz](https://github.com/rstacruz) &nbsp;&middot;&nbsp;
> Twitter [@rstacruz](https://twitter.com/rstacruz)

[MIT]: http://mit-license.org/
[contributors]: http://github.com/rstacruz/markdown-it-decorate/contributors