Supports a table of contents

[sculove]

you can create a table of contents using headline title like this

file A.md

## title
### title1
### title2

a table of contents

A

• title
  • title1
  • title2

How about supporting a table of contents?

[djkeh]

I agree that TOC would be a great component for writing markdown document. There might be some points to consider before putting it into flybook as a feature.

• There are some independent TOC builders already in form of package, plugin or extension.
• TOC itself doesn't seem like a markdown standard kinda thing.
• GFM - the most popular markdown language among developers - doesn't support TOC component as a markdown language.
• There's no standardized TOC implementation(design), which means if flybook implements the way to create TOC block it will be flybook-original design.

All concerns above are not the critical reasons flybook shouldn't have TOC feature, but just throwing points to consider whether we go or not.