Documenting tree-like object

[revolter]

Having this test.js file:

/**
 * test
 * @type	{Object}
 */
test = {
	/**
	 * first
	 * @type	{Object}
	 */
	first: {
		/**
		 * second
		 * @type	{number}
		 */
		second: 2,
		/**
		 * third
		 * @type	{number}
		 */
		third: 3
	},
	/**
	 * fourth
	 * @type	{Object}
	 */
	fourth: {
		/**
		 * fifth
		 * @type	{number}
		 */
		fifth: 5
	}
}

documentation generates this Markdown:

<!-- Generated by documentation.js. Update this documentation by updating the source code. -->

#### Table of Contents

-   [test](#test)
-   [first](#first)
-   [second](#second)
-   [third](#third)
-   [fourth](#fourth)
-   [fifth](#fifth)

### test

test

Type: [Object](https://developer.mozilla.org/docs/Web/JavaScript/Reference/Global_Objects/Object)

### first

first

Type: [Object](https://developer.mozilla.org/docs/Web/JavaScript/Reference/Global_Objects/Object)

### second

second

Type: [number](https://developer.mozilla.org/docs/Web/JavaScript/Reference/Global_Objects/Number)

### third

third

Type: [number](https://developer.mozilla.org/docs/Web/JavaScript/Reference/Global_Objects/Number)

### fourth

fourth

Type: [Object](https://developer.mozilla.org/docs/Web/JavaScript/Reference/Global_Objects/Object)

### fifth

fifth

Type: [number](https://developer.mozilla.org/docs/Web/JavaScript/Reference/Global_Objects/Number)

Is is possible for it to generate the TOC like:

-   [test](#test)
    -   [first](#first)
        -   [second](#second)
        -   [third](#third)
    -   [fourth](#fourth)
        -   [fifth](#fifth)

?

• What version of documentation.js are you using?: 6.3.3
• How are you running documentation.js (on the CLI, Node.js API, Grunt, other?): CLI

[tmcw]

If you modify the initial statement to

const test = {

instead of test = {, then you can get some nesting:

-   [test][1]
    -   [first][2]
    -   [fourth][3]
-   [second][4]
-   [third][5]
-   [fifth][6]

But proper multi-level hierarchies are still a TODO, as in #735 - if you can help on that one, please do!