Path: utzoo!utgpu!watserv1!watmath!att!bellcore!rutgers!uwm.edu!bionet!agate!darkstar!ucscb.UCSC.EDU!mostafa
From: mostafa@ucscb.UCSC.EDU (Kamal A. Mostafa)
Newsgroups: comp.sys.atari.st
Subject: Re: VT52 codes
Keywords: Escape codes, VT52
Message-ID: <4444@darkstar.ucsc.edu>
Date: 16 Jun 90 17:02:55 GMT
References: <4045@baird.cs.strath.ac.uk>
Sender: usenet@darkstar.ucsc.edu
Organization: UCSC Open Access
Lines: 31


According to my copy of "Atari ST Internals" (Abacus Software),
here are the codes for the Atari ST VT52 Emulator.  I have used
some of them, and everything worked fine.

ESC A  Cursor up            (does nothing if at top line)
    B  Cursor down
    C  Cursor right
    D  Cursor left
    E  Clear Home
    H  Cursor Home
    I  Cursor up            (scroll screen down if at top line)
    J  Clear below cursor
    K  Clear to EOL
    L  Insert line
    M  Delete line          (scroll remainder of screen up)
    Y  Position cursor      (do "ESC Y chr$(32+line) chr$(32+col)")

ESC b  Select char color    (do "ESC b 2" to set color #2)
    c  Select bkgrnd color     "
    d  Clear screen to cursor pos
    e  Enable cursor
    f  Disable cursor
    j  Save cursor pos
    k  Set cursor pos to saved pos (ESC j)
    l  Clear line
    o  Clear from start of ine
    p  Reverse video on
    q  Reverse video off
    v  Automatic overflow on  (output which would extend past eol -> new line)
    w  Automatic overflow off (                "      -> written to last col.)