ProtectedtitleReturns title unless it is undefined or the empty string, in which case filePath is used --
an empty title is treated as "no title supplied" rather than a meaningful value to sort or
display by.
ProtectedextractExtract title from content (frontmatter or first header)
Optionalfrontmatter: stringProtectedmergeProtecteddetectProtectedextractExtract all headers from content
ProtecteddeduplicateDeduplicate links in combined content
Join strategy that orders content based on dependency relationships.
Uses topological sorting to arrange sections so that files are ordered according to their cross-reference dependencies. Files with no dependencies come first, followed by files that depend on them.
Example
Dependency-based joining