DECSEL—Selective Erase in Line
This control function erases some or all of the erasable characters in a single line of text. DECSEL erases only those characters defined as erasable by the DECSCA control function. DECSEL works inside or outside the scrolling margins.
Available in: VT Level 4 mode only
represents the section of the line to erase, as follows:
|0 (default)||From the cursor through the end of the line|
|1||From the beginning of the line through the cursor|
|2||The complete line|