Function frontmatterTitle

src/utils/fileSyntax.ts:265–271

(frontmatter?: Record<string, unknown>)

}

function frontmatterTitle(frontmatter?: Record<string, unknown>): string | undefined {
	if (!frontmatter) return undefined;
	const entry = Object.entries(frontmatter).find(
		([key]) => key.toLowerCase() === "title",
	);
	return entry ? scalarTitleValue(entry[1]) : undefined;
}

function firstLevelHeading(metadata?: CachedMetadata | null): string | undefined {
	const heading = metadata?.headings?.find((entry) => entry.level === 1);