DECNULM—Set/Reset Ignoring Null Mode

Allow Null (NUL) characters to be ignored or buffered at printer port only.

Format

CSI
9/11
?
3/15
1
3/1
0
3/0
2
3/2
h
6/8
Set: ignore NUL (default).
CSI
9/11
?
3/15
1
3/1
0
3/0
2
3/2
l
6/12
Reset: accept NUL.

Description

When set, the NUL character is discarded on receipt from the host. When reset, the NUL character is passed through to the printer.