Escape codes for vt102 terminal. All numbers below are octal. means numeric value, means character string. If is missing it is 0 or in cursor movements 1. Reset and set modes Set Modes Esc [ ; ... ; h 033 133 073 073 150 Reset Modes Esc [ ; ... ; l 033 133 073 073 154 Where is '2'= Lock keyboard (set); Unlock keyboard (reset) '4'= Insert mode (set); Replace mode (reset) '12'= Echo on (set); Echo off (reset) '20'= Return = CR+LF (set); Return = CR (reset) '?1'= Cursorkeys application (set); Cursorkeys normal (reset) '?2'= Ansi (set); VT52 (reset) '?3'= 132 char/row (set); 80 char/row (reset) '?4'= Jump scroll (set); Smooth scroll (reset) '?5'= Reverse screen (set); Normal screen (reset) '?6'= Sets relative coordinates (set); Sets absolute coordinates (reset) '?7'= Auto wrap (set); Auto wrap off (reset) '?8'= Auto repeat on (set); Auto repeat off (reset) '?18'= Send FF to printer after print screen (set); No char after PS (reset) '?19'= Print screen prints full screen (set); PS prints scroll region (reset) '?25'= Cursor on (set); Cursor off (reset) Set scrolling region (n1=upper,n2=lower) Esc [ ; r 033 133 073 162 Cursor movement (=how many chars or lines), cursor stop at margin. Up Esc [ A 033 133 101 Down Esc [ B 033 133 102 Right Esc [ C 033 133 103 Left Esc [ n D 033 133 104 Cursor position (=y,=x, from top of screen or scroll region) Esc [ ; H 033 133 073 110 Or Esc [ ; f 033 133 073 146 Index (cursor down with scroll up when at margin) Esc D 033 104 Reverse index (cursor up with scroll down when at margin) Esc M 033 115 Next line (CR+Index) Esc E 033 105 Save cursor and attribute Esc 7 033 067 Restore cursor and attribute Esc 8 033 070 Keybad character selection Application keypad mode Esc = 033 075 Numeric keypad mode Esc > 033 076 Keypadkeys codes generated Numeric Application VT52 Application 0 0 (060) Esc O p (033 117 160) Esc ? p (033 077 160) 1 1 (061) Esc O q (033 117 161) Esc ? q (033 077 161) 2 2 (062) Esc O r (033 117 162) Esc ? r (033 077 162) 3 3 (063) Esc O s (033 117 163) Esc ? s (033 077 163) 4 4 (064) Esc O t (033 117 164) Esc ? t (033 077 164) 5 5 (065) Esc O u (033 117 165) Esc ? u (033 077 165) 6 6 (066) Esc O v (033 117 166) Esc ? v (033 077 166) 7 7 (067) Esc O w (033 117 167) Esc ? w (033 077 167) 8 8 (070) Esc O x (033 117 170) Esc ? x (033 077 170) 9 9 (071) Esc O y (033 117 171) Esc ? y (033 077 171) - (minus) - (055) Esc O m (033 117 155) Esc ? m (033 077 155) , (comma) , (054) Esc O l (033 117 154) Esc ? l (033 077 154) . (period) . (056) Esc O n (033 117 156) Esc ? n (033 077 156) Enter CR (015)* Esc O M (033 117 115) Esc ? M (033 077 115) PF1 Esc O P Esc O P (033 117 120) Esc P (033 120) PF2 Esc O Q Esc O Q (033 117 121) Esc Q (033 121) PF3 Esc O R Esc O R (033 117 122) Esc R (033 122) PF4 Esc O S Esc O S (033 117 123) Esc S (033 123) * Or CR+LF (015 012) Cursorkeys codes generated (changed by set and reset modes '?1') normal application Up Esc [ A Esc O A 033 133 101 033 117 101 Down Esc [ B Esc O B 033 133 102 033 117 102 Right Esc [ C Esc O C 033 133 103 033 117 103 Left Esc [ D Esc O D 033 133 104 033 117 104 Select chaacter set UK as G0 Esc ( A 033 050 101 US as G0 Esc ( B 033 050 102 Special characters and line drawing character set as G0 Esc ( 0 033 050 060 Alternate ROM as G0 Esc ( 1 033 050 061 Alternate ROM special characters character set as G0 Esc ( 2 033 050 062 UK as G1 Esc ) A 033 051 101 US as G1 Esc ) B 033 051 102 Special characters and line drawing character set as G1 Esc ) 0 033 051 060 Alternate ROM as G1 Esc ) 1 033 051 061 Alternate ROM special characters character set as G1 Esc ) 2 033 051 062 Selects G2 for one character Esc N 033 115 Selects G3 for one character Esc O 033 117 Set graphic rendition Esc [ ; m 033 133 073 156 Where is 0 = Turn off attributes 1 = Bold (Full) 2 = Half 4 = Underline 5 = Blink 7 = Reverse 21 = Normal intensity 22 = Normal intensity 24 = Cancel underlined 25 = Cancel blinking 27 = Cancel reverse Tab stops Set horizontal tab Esc H 033 110 Clear horizontal tab Esc [ g 033 133 147 Or Esc [ 0 g 033 133 060 147 Clear all horizontal tabs Esc [ 3 g 033 133 063 147 Line attributes Double-height Top half Esc # 3 033 043 063 Bottom half Esc # 4 033 043 064 Single-width, single-height Esc # 5 033 043 065 Double-width Esc # 6 033 043 066 Erasing Erase in line End of line (including cursor position) Esc [ K 033 133 113 Or Esc [ 0 K 033 133 060 113 Beginning of line (including cursor position) Esc [ 1 K 033 133 061 113 Complete line Esc [ 2 K 033 133 062 113 Erase in display End of screen (including cursor position) Esc [ J 033 133 112 Or Esc [ 0 J 033 133 060 112 Beginning of screen (including cursor position) Esc [ 1 J 033 133 061 112 Complete display Esc [ 2 J 033 133 062 112 Computer editing Delete characters ( characters right from cursor Esc [ P 033 133 120 Inser line ( lines) Esc [ L 033 133 114 Delete line ( lines) Esc [ M 033 133 115 Printing Esc [ i 033 133 151 Where is ''= Same as '0' '0'= Prints screen (full or scroll region) '4'= Printer controller off '5'= Printer controller on (Print all received chars to printer) '?1'= Print cursor line '?4'= Auto print off '?5'= Auto print on (Prints line to printer when you exit from it) Reports Device status Esc [ n 033 133 156 Where is '0'=Response Ready, no malfunctions detected '3'=Malfunction, error in self-test. '5'=Status report request '6'=Request cursor position. '?10'=Response to printer status request, All ok. '?11'=Response to printer status request, Printer is not ready. '?13'=Response to printer status request, No printer. '?15'=Status report request from printer Cursor position raport (Response to request cursor position) Esc [ ; R 033 133 073 122 Request terminal to identify itself (esc Z may not be supported in future) Esc [ c 033 133 143 Esc [ 0 c 033 133 060 143 Esc Z 033 132 Response to terminal identify (VT102) Esc [ ? 6 c 033 133 077 066 143 Reset to initial state Esc c 033 143 Tests Invoke confidence test Esc [ 2 ; y 033 133 062 073 171 Where is '1'= Power-up test '2'= Data loopback test '4'= EIA loopback test '9'= Power-up tests (continuously) '10'= Data loopback tests (continuously) '12'= EIA loopback tests (continuously) '16'= Printer loopback test '24'= Printer loopback tests (continuously) Screen adjustments Esc # 8 033 043 070 Keyboard indicator Led L1 off Esc [ 0 q 033 133 060 181 Led L1 on Esc [ 1 q 033 133 061 181 VT52 sequences Ansi mode Esc < 033 074 Cursor positioning Up Esc A 033 101 Down Esc B 033 102 Right Esc C 033 103 Left Esc D 033 104 Home Esc H 033 110 Direct cursor address Esc Y 033 131 Reverse linefeed Esc I 033 111 Erase to end of line Esc K 033 113 Erase to end of screen Esc J 033 112 Auto print on Esc ^ 033 136 Auto print off Esc 033 137 Printer controller on Esc W 033 127 Printer controller off Esc X 033 130 Print cursor line Esc V 033 135 Print screen Esc ] 033 135 Indentify request Esc Z 033 132 Response to indetify Esc / Z request (VT52) 033 057 132 Special charset (same Esc F as line draw in VT102 033 106 Normal char set Esc G 033 107 Control characters 000 = Null (fill character) 003 = ETX (Can be selected half-duplex turnaround char) 004 = EOT (Can be turnaround or disconnect char, if turn, then DLE-EOT=disc.) 005 = ENQ (Transmits answerback message) 007 = BEL (Generates bell tone) 010 = BS (Moves cursor left) 011 = HT (Moves cursor to next tab) 012 = LF (Linefeed or New line operation) 013 = VT (Processed as LF) 014 = FF (Processed as LF, can be selected turnaround char) 015 = CR (Moves cursor to left margin, can be turnaround char) 016 = SO (Selects G1 charset) 017 = SI (Selects G0 charset) 021 = DC1 (XON, causes terminal to continue transmit) 023 = DC3 (XOFF, causes terminal to stop transmitting) 030 = CAN (Cancels escape sequence) 032 = SUB (Processed as CAN) 033 = ESC (Processed as sequence indicator)