Wishlist: Better support for nested JSON tiddlers

[Scott_Sauyet]

@dongrentianyu

There are indeed some scenarios where deeper field levels may be necessary. For example, when working with Markdown files that contain multi-level YAML content, converting these files to TiddlyWiki can be quite challenging.

Although JSON might be necessary at times, for this, I think that what you did with markdown-importer works well.

---
title: "TestPage"
another:
  foo: 1
  bar: 2
  baz: 3
---

## Content

becomes

title: TestPage
another.foo: 1
another.bar: 2
another.baz: 3

!! Content ##

Of course there are potential issues if the keys contain .'s, but I think it’s mostly a reasonable approach. That’s clearly related to my alternative API above.