Function addMarkdownCells

packages/convert/src/quarto-to-deepnote.ts:126–138

* Splits markdown content at cell delimiter comments and adds each part as a separate cell. * The delimiter `<!-- cell -->` is used to preserve cell boundaries during roundtrip conversion.

(cells: QuartoCell[], content: string)

 * The delimiter `<!-- cell -->` is used to preserve cell boundaries during roundtrip conversion.
 */
function addMarkdownCells(cells: QuartoCell[], content: string): void {
  // Split at cell delimiter, preserving cell boundaries
  const parts = content.split(/\s*<!--\s*cell\s*-->\s*/)
  for (const part of parts) {
    const trimmed = part.trim()
    if (trimmed) {
      cells.push({
        cellType: 'markdown',
        content: trimmed,
      })
    }
  }
}

/**
 * Parses YAML frontmatter string into a QuartoFrontmatter object.