Expand description
C1 set of 8-bit control characters (from ANSI X3.64-1979)
0x80 (@), 0x81 (A), 0x82 (B), 0x83 (C) are reserved 0x98 (X), 0x99 (Y) are reserved 0x9a (Z) is ‘reserved’, but causes DEC terminals to respond with DA codes
Constants§
- APC
- Application Program Command (to word processor), term by ST
- BPH
- Reserved
- CCH
- Cancel character, ignore previous character
- CSI
- Control Sequence Introducer
- DCS
- Device Control String, terminated by ST (VT125 enters graphics)
- DECID
- DECID - Identify Terminal
- EPA
- End of Protected Area
- ESA
- End of Selected Area to be sent to auxiliary output device
- HOP
- Reserved
- HTJ
- Hor Tab Justify, moves string to next tab position
- HTS
- Horizontal Tabulation Set at current position
- IND
- Index, moves down one line same column regardless of NL
- MW
- Message Waiting, turns on an indicator on the terminal
- NBH
- Reserved
- NEL
- New line, moves done one line and to first column (CR+LF)
- OSC
- Operating System Command (reprograms intelligent terminal)
- PAD
- Reserved
- PLD
- Partial Line Down (subscript)
- PLU
- Partial Line Up (superscript)
- PM
- Privacy Message (password verification), terminated by ST
- PU1
- Private Use 1
- PU2
- Private Use 2
- RI
- Reverse Index, go up one line, reverse scroll if necessary
- SGCI
- SGCI
- SOS
- SOS
- SPA
- Start of Protected Area
- SS2
- Single Shift to G2
- SS3
- Single Shift to G3 (VT100 uses this for sending PF keys)
- SSA
- Start of Selected Area to be sent to auxiliary output device
- ST
- String Terminator (VT125 exits graphics)
- STS
- Set Transmit State
- VTS
- Vertical Tabulation Set at current line