DECRQSS—Request Selection or Setting
The host requests the terminal setting. See DECRPSS for the terminal's response.
Format
| DCS 9/0 |
$ 2/4 |
q 7/1 |
D . . . D ... |
ST 9/12 |
Parameters
D ... D
indicates the current setting of a valid control function that the host asked about.
D . . . D consists of all the characters in the control function, except the CSI (9/11)
or ESC [(1/11, 5/11) introducer characters.
Description
DECRQSS (and DECRPSS) support the following settings or selections:
| Setting | Mnemonic | Final Character(s) |
|---|---|---|
| Select Active Status Display | DECSASD | $ } |
| Select Attribute Change Extent | DECSACE | * x |
| Set Character Attribute | DECSCA | " q |
| Set Conformance Level | DECSCL | " p |
| Set Columns Per Page | DECSCPP | $ | |
| Set Lines Per Page | DECSLPP | t |
| Set Number of Lines per Screen | DECSNLS | * | |
| Set Status Line Type | DECSSDT | $ ~ |
| Set Left and Right Margins | DECSLRM | s |
| Set Top and Bottom Margins | DECSTBM | r |
| Set Graphic Rendition | SGR | m |
| Select Set-Up Language | DECSSL | p |
| Select Printer Type | DECSPRTT | $ s |
| Select Refresh Rate | DECSRFR | " t |
| Select Digital Printed Data Type | DECSDPT | ( p |
| Select ProPrinter Character Set | DECSPPCS | * p |
| Select Communication Speed | DECSCS | * r |
| Select Communication Port | DECSCP | * u |
| Set Scroll Speed | DECSSCLS | SP p |
| Set Cursor Style | DECSCUSR | SP q |
| Set Key Click Volume | DECSKCV | SP r |
| Set Warning Bell Volume | DECSWBV | SP t |
| Set Margin Bell Volume | DECSMBV | SP u |
| Set Lock Key Style | DECSLCK | SP v |
| Select Flow Control Type | DECSFC | * s |
| Select Disconnect Delay Time | DECSDDT | $ q |
| Set Transmit Rate Limit | DECSTRL | " u |
| Set Port Parameter | DECSPP | + w |