I want to be able to tweak the default tokenizer for syntax highlighting. The current one isn't as good as it could be.
With this PR, I would be able to add this to the siteConfig and it would give me the Prism access so that I can get proper syntax highlighting:
```js
prism: function(Prism) {
Prism.languages.javascript = Prism.languages.extend("javascript", {
keyword: /\b(alias|as|async|await|base class|...|with)\b/,
constant: /\b[A-Z][a-zA-Z0-9_]*\b/,
builtin: /\bopen_file|...|invariant_violation|invariant|getcwd\b/,
function: /\b[_$a-z\xA0-\uFFFF][_$a-zA-Z0-9\xA0-\uFFFF]*(?=\()/,
});
},
```
* added a note about needing more than one language to be enabled to allow for a drop down
* Removing debug statements
* Add 'Help Translate' to translatable strings, improves error messages around missing translated strings, calls write-translations on some routes
* Adds sitemap.xml to live server and build. Versioning not supported. -- Also did some file name and module cache cleanups.
* Add the ability to provide custom layout
When I designed the system, I added the ability to provide a custom layout that would use arbitrary JavaScript to render some custom pages. This is why files are called "DocsLayout.js", "BlogPostLayout.js"... This ability to customize it was [ripped out](https://github.com/facebook/react-native/blob/master/website/server/convert.js#L78) during the migration to Docusaurus but I need it for the project I'm working on right now (that should remain unnamed!).
This adds back the ability to do it in a way that fits the third party system. In order to provide a new layout:
1) Add a `layout` field in the header of your markdown file:
```js
---
layout: mylayout
---
```
2) In your `siteConfig`, add
```js
layouts: {
mylayout: function({React, Marked}) {
return class extends React.Component {
render() {
return React.createElement('div', {}, this.props.metadata.layout);
}
}
}
}
```
I think that it's a reasonable to add and would unblock me :)
* Update DocsLayout.js
* Add Reason support to Prism.js
* Add XML/ATOM feed. Generates for both localhost and build script. Adds meta links to feeds to all html files.
* Updated /core/Footer.js to pull from siteConfig
