Operands
- line
- specifies the line that is reserved and the text is displayed.
- HIGH
- is a keyword specifying that the text is highlighted.
- NOHIGH
- is a keyword specifying that the text is the usual intensity.
- OFF
- is a keyword specifying that the line is freed from its reserved
state.
- text
- specifies a string of text, with optional control characters,
that is displayed on the reserved line.