Function compactBoundaryMarker

src/utils/sessionStoragePortable.ts:485–487

()

 * first use, not at module load. Most sessions never resume. */
let _compactBoundaryMarker: Buffer | undefined
function compactBoundaryMarker(): Buffer {
  return (_compactBoundaryMarker ??= Buffer.from('"compact_boundary"'))
}

/**
 * Confirm a byte-matched line is a real compact_boundary (marker can appear