The <CHAPTER> tag
<CHAPTER>
The id attribute
This attribute is required. The chapter ID consists of the chapter prefix ch and a number.
Example: ch13
The noNumber attribute
0: Auto-number this chapter, if applicable.
1: Exclude this chapter from auto-numbering.
Default value: 0
The isTrash attribute
0: This is a chapter or part.
1: This chapter is the novelibre project’s “trash bin”.
Default value: 0
The level attribute
1: Part level.
2: Regular chapter level.
Default value: 2
The type attribute
0: Normal.
1: Unused.
Default value: 0