• CellDingbat is an option for Cell which specifies what dingbat to use to emphasize a cell.
• The setting CellDingbat->"" displays no dingbat.
• Dingbats are placed to the left of the main contents of a cell, aligned with the first line of the contents.
• Dingbats are placed outside of any cell frame.
• The setting for CellDingbat can be any string. A typical setting is "\[FilledSquare]".
• CellDingbat is often set for styles of cells rather than for individual cells.
• New in Version 3.