Home » Archimedes archive » Acorn User » AU 1994-01.adf » !NatCurr_NatCurr » Logo/ReadThis

Logo/ReadThis

This website contains an archive of files for the Acorn Electron, BBC Micro, Acorn Archimedes, Commodore 16 and Commodore 64 computers, which Dominic Ford has rescued from his private collection of floppy disks and cassettes.

Some of these files were originally commercial releases in the 1980s and 1990s, but they are now widely available online. I assume that copyright over them is no longer being asserted. If you own the copyright and would like files to be removed, please contact me.

Tape/disk: Home » Archimedes archive » Acorn User » AU 1994-01.adf » !NatCurr_NatCurr
Filename: Logo/ReadThis
Read OK:
File size: 01FC bytes
Load address: 0000
Exec address: 0000
File contents
This file works with Logotron Logo. When loaded it defines the following procedures:

KEY          The basic Roman Key pattern
CORNER       Takes the 'turtle' to the corner of the screen    
LONGSIDE     Draws a row of keys
SHORTSIDE    Draws a shorter row of keys
FRAME        Draws a frame using two longsides and two shortsides

SIDE :N      Draws a side with number of keys specified (eg SIDE 20)

CIRCLE       Draws a 40 keys in a circle
CIRCULAR :N  Draws a number of keys in a circle (eg CIRCULAR 40)
00000000  54 68 69 73 20 66 69 6c  65 20 77 6f 72 6b 73 20  |This file works |
00000010  77 69 74 68 20 4c 6f 67  6f 74 72 6f 6e 20 4c 6f  |with Logotron Lo|
00000020  67 6f 2e 20 57 68 65 6e  20 6c 6f 61 64 65 64 20  |go. When loaded |
00000030  69 74 20 64 65 66 69 6e  65 73 20 74 68 65 20 66  |it defines the f|
00000040  6f 6c 6c 6f 77 69 6e 67  20 70 72 6f 63 65 64 75  |ollowing procedu|
00000050  72 65 73 3a 0a 0a 4b 45  59 20 20 20 20 20 20 20  |res:..KEY       |
00000060  20 20 20 54 68 65 20 62  61 73 69 63 20 52 6f 6d  |   The basic Rom|
00000070  61 6e 20 4b 65 79 20 70  61 74 74 65 72 6e 0a 43  |an Key pattern.C|
00000080  4f 52 4e 45 52 20 20 20  20 20 20 20 54 61 6b 65  |ORNER       Take|
00000090  73 20 74 68 65 20 27 74  75 72 74 6c 65 27 20 74  |s the 'turtle' t|
000000a0  6f 20 74 68 65 20 63 6f  72 6e 65 72 20 6f 66 20  |o the corner of |
000000b0  74 68 65 20 73 63 72 65  65 6e 20 20 20 20 0a 4c  |the screen    .L|
000000c0  4f 4e 47 53 49 44 45 20  20 20 20 20 44 72 61 77  |ONGSIDE     Draw|
000000d0  73 20 61 20 72 6f 77 20  6f 66 20 6b 65 79 73 0a  |s a row of keys.|
000000e0  53 48 4f 52 54 53 49 44  45 20 20 20 20 44 72 61  |SHORTSIDE    Dra|
000000f0  77 73 20 61 20 73 68 6f  72 74 65 72 20 72 6f 77  |ws a shorter row|
00000100  20 6f 66 20 6b 65 79 73  0a 46 52 41 4d 45 20 20  | of keys.FRAME  |
00000110  20 20 20 20 20 20 44 72  61 77 73 20 61 20 66 72  |      Draws a fr|
00000120  61 6d 65 20 75 73 69 6e  67 20 74 77 6f 20 6c 6f  |ame using two lo|
00000130  6e 67 73 69 64 65 73 20  61 6e 64 20 74 77 6f 20  |ngsides and two |
00000140  73 68 6f 72 74 73 69 64  65 73 0a 0a 53 49 44 45  |shortsides..SIDE|
00000150  20 3a 4e 20 20 20 20 20  20 44 72 61 77 73 20 61  | :N      Draws a|
00000160  20 73 69 64 65 20 77 69  74 68 20 6e 75 6d 62 65  | side with numbe|
00000170  72 20 6f 66 20 6b 65 79  73 20 73 70 65 63 69 66  |r of keys specif|
00000180  69 65 64 20 28 65 67 20  53 49 44 45 20 32 30 29  |ied (eg SIDE 20)|
00000190  0a 0a 43 49 52 43 4c 45  20 20 20 20 20 20 20 44  |..CIRCLE       D|
000001a0  72 61 77 73 20 61 20 34  30 20 6b 65 79 73 20 69  |raws a 40 keys i|
000001b0  6e 20 61 20 63 69 72 63  6c 65 0a 43 49 52 43 55  |n a circle.CIRCU|
000001c0  4c 41 52 20 3a 4e 20 20  44 72 61 77 73 20 61 20  |LAR :N  Draws a |
000001d0  6e 75 6d 62 65 72 20 6f  66 20 6b 65 79 73 20 69  |number of keys i|
000001e0  6e 20 61 20 63 69 72 63  6c 65 20 28 65 67 20 43  |n a circle (eg C|
000001f0  49 52 43 55 4c 41 52 20  34 30 29 0a              |IRCULAR 40).|
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