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238 lines
9.9 KiB
238 lines
9.9 KiB
7 years ago
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<!DOCTYPE HTML PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
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<html xmlns="http://www.w3.org/1999/xhtml" lang="en"><head>
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<meta http-equiv="content-type" content="text/html; charset=ISO-8859-1">
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<meta name="generator" content="HTML Tidy for Linux/x86 (vers 1st March 2002), see www.w3.org"><title>VT100 escape codes</title></head><body>
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<h1 align="center">VT100 escape codes</h1>
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<p>This document describes how to control a VT100 terminal. The
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entries are of the form "name, description, escape code".</p>
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<p>The name isn't important, and the description is just to
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help you find what you're looking for. What you have to do is
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send the "escape code" to the screen. These codes are often
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several characters long, but they all begin with <tt>^[</tt>.
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This isn't the two characters <tt>^</tt> and <tt>[</tt>, but
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rather a representation of the ASCII code ESC (which is why
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these are called escape codes).</p>
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<p>ESC has the decimal value 27 and should be sent before the rest of the code, which is simply an ASCII string.</p>
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<p>As an example of how to use this information, here's how
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to clear the screen in C, using the VT100 escape codes:</p>
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<pre> #define ASCII_ESC 27
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printf( "%c[2J", ASCII_ESC );
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<i>or</i>
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puts( "\033[2J" );
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</pre>
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<hr>
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<pre>Name Description Esc Code
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</pre>
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<hr>
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<pre>setnl LMN Set new line mode ^[[20h
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setappl DECCKM Set cursor key to application ^[[?1h
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setansi DECANM Set ANSI (versus VT52) none
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setcol DECCOLM Set number of columns to 132 ^[[?3h
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setsmooth DECSCLM Set smooth scrolling ^[[?4h
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setrevscrn DECSCNM Set reverse video on screen ^[[?5h
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setorgrel DECOM Set origin to relative ^[[?6h
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setwrap DECAWM Set auto-wrap mode ^[[?7h
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setrep DECARM Set auto-repeat mode ^[[?8h
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setinter DECINLM Set interlacing mode ^[[?9h
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setlf LMN Set line feed mode ^[[20l
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setcursor DECCKM Set cursor key to cursor ^[[?1l
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setvt52 DECANM Set VT52 (versus ANSI) ^[[?2l
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resetcol DECCOLM Set number of columns to 80 ^[[?3l
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setjump DECSCLM Set jump scrolling ^[[?4l
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setnormscrn DECSCNM Set normal video on screen ^[[?5l
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setorgabs DECOM Set origin to absolute ^[[?6l
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resetwrap DECAWM Reset auto-wrap mode ^[[?7l
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resetrep DECARM Reset auto-repeat mode ^[[?8l
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resetinter DECINLM Reset interlacing mode ^[[?9l
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altkeypad DECKPAM Set alternate keypad mode ^[=
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numkeypad DECKPNM Set numeric keypad mode ^[>
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setukg0 Set United Kingdom G0 character set ^[(A
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setukg1 Set United Kingdom G1 character set ^[)A
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setusg0 Set United States G0 character set ^[(B
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setusg1 Set United States G1 character set ^[)B
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setspecg0 Set G0 special chars. & line set ^[(0
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setspecg1 Set G1 special chars. & line set ^[)0
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setaltg0 Set G0 alternate character ROM ^[(1
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setaltg1 Set G1 alternate character ROM ^[)1
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setaltspecg0 Set G0 alt char ROM and spec. graphics ^[(2
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setaltspecg1 Set G1 alt char ROM and spec. graphics ^[)2
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setss2 SS2 Set single shift 2 ^[N
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setss3 SS3 Set single shift 3 ^[O
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modesoff SGR0 Turn off character attributes ^[[m
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modesoff SGR0 Turn off character attributes ^[[0m
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bold SGR1 Turn bold mode on ^[[1m
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lowint SGR2 Turn low intensity mode on ^[[2m
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underline SGR4 Turn underline mode on ^[[4m
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blink SGR5 Turn blinking mode on ^[[5m
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reverse SGR7 Turn reverse video on ^[[7m
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invisible SGR8 Turn invisible text mode on ^[[8m
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setwin DECSTBM Set top and bottom line#s of a window ^[[<v>;<v>r
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cursorup(n) CUU Move cursor up n lines ^[[<n>A
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cursordn(n) CUD Move cursor down n lines ^[[<n>B
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cursorrt(n) CUF Move cursor right n lines ^[[<n>C
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cursorlf(n) CUB Move cursor left n lines ^[[<n>D
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cursorhome Move cursor to upper left corner ^[[H
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cursorhome Move cursor to upper left corner ^[[;H
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cursorpos(v,h) CUP Move cursor to screen location v,h ^[[<v>;<h>H
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hvhome Move cursor to upper left corner ^[[f
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hvhome Move cursor to upper left corner ^[[;f
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hvpos(v,h) CUP Move cursor to screen location v,h ^[[<v>;<h>f
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index IND Move/scroll window up one line ^[D
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revindex RI Move/scroll window down one line ^[M
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nextline NEL Move to next line ^[E
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savecursor DECSC Save cursor position and attributes ^[7
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restorecursor DECSC Restore cursor position and attributes ^[8
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tabset HTS Set a tab at the current column ^[H
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tabclr TBC Clear a tab at the current column ^[[g
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tabclr TBC Clear a tab at the current column ^[[0g
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tabclrall TBC Clear all tabs ^[[3g
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dhtop DECDHL Double-height letters, top half ^[#3
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dhbot DECDHL Double-height letters, bottom half ^[#4
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swsh DECSWL Single width, single height letters ^[#5
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dwsh DECDWL Double width, single height letters ^[#6
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cleareol EL0 Clear line from cursor right ^[[K
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cleareol EL0 Clear line from cursor right ^[[0K
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clearbol EL1 Clear line from cursor left ^[[1K
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clearline EL2 Clear entire line ^[[2K
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cleareos ED0 Clear screen from cursor down ^[[J
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cleareos ED0 Clear screen from cursor down ^[[0J
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clearbos ED1 Clear screen from cursor up ^[[1J
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clearscreen ED2 Clear entire screen ^[[2J
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devstat DSR Device status report ^[5n
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termok DSR Response: terminal is OK ^[0n
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termnok DSR Response: terminal is not OK ^[3n
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getcursor DSR Get cursor position ^[6n
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cursorpos CPR Response: cursor is at v,h ^[<v>;<h>R
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ident DA Identify what terminal type ^[[c
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ident DA Identify what terminal type (another) ^[[0c
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gettype DA Response: terminal type code n ^[[?1;<n>0c
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reset RIS Reset terminal to initial state ^[c
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align DECALN Screen alignment display ^[#8
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testpu DECTST Confidence power up test ^[[2;1y
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testlb DECTST Confidence loopback test ^[[2;2y
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testpurep DECTST Repeat power up test ^[[2;9y
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testlbrep DECTST Repeat loopback test ^[[2;10y
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ledsoff DECLL0 Turn off all four leds ^[[0q
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led1 DECLL1 Turn on LED #1 ^[[1q
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led2 DECLL2 Turn on LED #2 ^[[2q
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led3 DECLL3 Turn on LED #3 ^[[3q
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led4 DECLL4 Turn on LED #4 ^[[4q
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#
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# All codes below are for use in VT52 compatibility mode.
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#
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setansi Enter/exit ANSI mode (VT52) ^[<
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altkeypad Enter alternate keypad mode ^[=
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numkeypad Exit alternate keypad mode ^[>
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setgr Use special graphics character set ^[F
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resetgr Use normal US/UK character set ^[G
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cursorup Move cursor up one line ^[A
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cursordn Move cursor down one line ^[B
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cursorrt Move cursor right one char ^[C
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cursorlf Move cursor left one char ^[D
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cursorhome Move cursor to upper left corner ^[H
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cursorpos(v,h) Move cursor to v,h location ^[<v><h>
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revindex Generate a reverse line-feed ^[I
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cleareol Erase to end of current line ^[K
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cleareos Erase to end of screen ^[J
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ident Identify what the terminal is ^[Z
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identresp Correct response to ident ^[/Z
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<hr>
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#
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# VT100 Special Key Codes
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#
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# These are sent from the terminal back to the computer when the
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# particular key is pressed. Note that the numeric keypad keys
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# send different codes in numeric mode than in alternate mode.
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# See escape codes above to change keypad mode.
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#
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# Function Keys:
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PF1 ^[OP
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PF2 ^[OQ
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PF3 ^[OR
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PF4 ^[OS
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# Arrow Keys:
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Reset Set
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----- ---
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up ^[A ^[OA
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down ^[B ^[OB
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right ^[C ^[OC
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left ^[D ^[OD
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# Numeric Keypad Keys:
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Keypad Mode
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-----------------
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Keypad Key Numeric Alternate
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---------- ------- ---------
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0 0 ^[Op
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1 1 ^[Oq
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2 2 ^[Or
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3 3 ^[Os
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4 4 ^[Ot
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5 5 ^[Ou
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6 6 ^[Ov
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7 7 ^[Ow
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8 8 ^[Ox
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9 9 ^[Oy
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- (minus) - ^[Om
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, (comma) , ^[Ol
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. (period) . ^[On
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ENTER ^M ^[OM
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</pre>
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<hr noshade="noshade">
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<table summary="Page footer" cellpadding="5">
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<tbody><tr>
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<td>C</td>
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<td>27, 033, 0x1b</td>
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</tr>
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<tr>
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<td>English</td>
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<td>27 decimal, 33 octal, 1b hexadecimal</td>
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</tr>
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</tbody></table>
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</body></html>
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