OPF
OpenPresentation/opf
SpecDefinition referenceView source

Numbering Style

A list number style: 1, 2, 3; I, II, III; i, ii, iii; A, B, C; a, b, c. Alphabetic numbering past 26 repeats the letter as PowerPoint does (aa, bb, cc). Roman numerals stop at 3999; larger values are drawn in arabic with a numbering-adapted diagnostic.

Metadata

Definition
#/$defs/NumberingStyle
Form
5 declared values
Source
spec/schemas/opf.schema.json

Field index

This definition uses the forms or value constraints below.

Complete definition constraints
Exact schema constraints
{
  "type": "string",
  "enum": [
    "arabic",
    "roman-upper",
    "roman-lower",
    "alpha-upper",
    "alpha-lower"
  ],
  "description": "A list number style: 1, 2, 3; I, II, III; i, ii, iii; A, B, C; a, b, c. Alphabetic numbering past 26 repeats the letter as PowerPoint does (aa, bb, cc). Roman numerals stop at 3999; larger values are drawn in arabic with a numbering-adapted diagnostic."
}
value · Allowed values
"arabic""roman-upper""roman-lower""alpha-upper""alpha-lower"