parser

type LeafData struct {
	Title    string
	FileName string
	Tags     []string
	SiteTags map[string][]LeafData // needed for the nav
	Links    []LeafData            // needed for the nav
	Diagrams []string              // needed for the index
	Content  template.HTML         // used for converting to an html template
	Summary  string                // used for search displays, found in the meta
}

type ParseOptions struct {
	D2Theme  int64
	D2Layout string // one of elk or dagre, defaults ot dagre; tala is not supported in the library
}