Summary
    Controls whether the heading documents are nested. If nesting is
    used, only the level 1 headings will be in the root set of documents.
    The rest of the heading documents will only be accessible via the
    metadata of the root heading documents.
    
		- Assembly
 - Wyam
.Html .dll  - Namespace
 - Wyam
.Html  - Containing Type
 - Headings
 
Syntax
public Headings WithNesting(bool nesting = true)
	Parameters
| Name | Type | Description | 
|---|---|---|
| nesting | bool | true to turn on nesting | 
					
Return Value
| Type | Description | 
|---|---|
| Headings | The current module instance. | 
