User guide

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VT220 terminal emulation
The following table lists the keystroke mapping (encoding) for VT220 emulation.
Control Sequence Definition Encode/Decode
Esc [ x or Esc [ 0 c What are you? Invoked by No/No
Esc [ ? 1; Ps c What are you? Response is No/No
Esc c Reset No/No
Esc # 8 Fill screen with Es No/Yes
Esc [ 2; Ps y Invoke Test(s) No/No
Table E.7: VT100 ANSI Mode Control Sequences (Continued)
Table E.8: VT220 Encoding
VT220 Keyboard PC Keyboard
VT200 Keyboard Byte
Sequence
Delete Delete 0x7F
Left Arrow Left Arrow Esc [ D
Right Arrow Right Arrow Esc [ C
Up Arrow Up Arrow Esc [ A
Down Arrow Down Arrow Esc [ B
Keypad / Keypad / /
Keypad * Keypad * *
Keypad - Keypad - -
Keypad + Keypad + +
Keypad . Keypad . .
Keypad 0..9 Keypad 0..9 0..9
F1 F1 Esc O P
F2 F2 Esc O Q
F3 F3 Esc O R
F4 F4 Esc O S
F6 F6 Esc [ 1 7 ~