eraseRectangle
Erases a VT400 rectangular area (DECERA / DECSERA).
Coordinates retain DEC's one-based inclusive representation so the core can apply its active origin-mode policy. A value of 0 denotes an omitted parameter and is resolved by the core.
Parameters
top
One-based top row.
left
One-based left column.
bottom
One-based bottom row.
right
One-based right column.
selective
true for DECSERA, which preserves selectively protected cells.