OutlineAlgorithm

OutlineAlgorithm is a library for converting a flat sequence of headings (e.g., h1, h2, h3) - each with an explicit nesting level - into a structured hierarchical tree. It is designed for use with both F# and C#, ensuring compatibility across .NET languages.

The conversion process consists of two main stages:

1. Token and Parenthesis Generation
   The input sequence is first transformed into a linear representation using tokens and parentheses that encode the nesting structure. Implemented by: CreateTokenOrParenthesisSeq in InteropCSharp or InteropFSharp.

2. Tree Construction
   This token sequence is then parsed to construct a tree that reflects the document’s logical outline. Implemented by: ParseToTree in InteropCSharp or InteropFSharp.

OutlineAlgorithm is useful for tasks such as outline parsing, document structure analysis, and hierarchical data visualization.