home *** CD-ROM | disk | FTP | other *** search
/ Acorn User: China / Acorn User China CD-ROM (UK) (Disc A) / Acorn User China CD-ROM (UK) (Disc A).bin / StrongHelp_Manuals / VDU / Vdu
Unknown  |  1998-03-14  |  34.9 KB

open in: MacOS 8.1     |     Win98     |     DOS

view JSON data     |     view as text

This file was not able to be converted.
This format is not currently supported by dexvert.

ConfidenceProgramDetectionMatch TypeSupport
100% file data default
100% gt2 Kopftext: 'HELP(' default (weak)



hex view
+--------+-------------------------+-------------------------+--------+--------+
|00000000| 48 45 4c 50 28 00 00 00 | fd 00 00 00 dc 81 00 00 |HELP(...|........|
|00000010| 38 66 00 00 00 fd ff ff | 00 00 00 00 20 07 00 00 |8f......|.... ...|
|00000020| 00 01 00 00 00 00 00 00 | 24 00 00 00 46 52 45 45 |........|$...FREE|
|00000030| ec 00 00 00 40 03 00 00 | 8c 28 00 00 48 fd ff ff |....@...|.(..H...|
|00000040| c3 76 04 1e 26 04 00 00 | 13 00 00 00 00 00 00 00 |.v..&...|........|
|00000050| 21 52 6f 6f 74 00 00 00 | 5c 07 00 00 48 fd ff ff |!Root...|\...H...|
|00000060| 4e 65 5b 1b 4c 00 00 00 | 13 00 00 00 00 00 00 00 |Ne[.L...|........|
|00000070| 31 37 00 00 a8 07 00 00 | 48 fd ff ff 75 63 5b 1b |17......|H...uc[.|
|00000080| b7 00 00 00 13 00 00 00 | 00 00 00 00 31 37 61 00 |........|....17a.|
|00000090| 60 08 00 00 48 fd ff ff | 90 61 5b 1b b6 00 00 00 |`...H...|.a[.....|
|000000a0| 13 00 00 00 00 00 00 00 | 31 38 00 00 18 09 00 00 |........|18......|
|000000b0| 48 fd ff ff db 60 5b 1b | b6 01 00 00 13 00 00 00 |H....`[.|........|
|000000c0| 00 00 00 00 31 38 61 00 | d0 0a 00 00 48 fd ff ff |....18a.|....H...|
|000000d0| 33 5e 5b 1b a7 00 00 00 | 13 00 00 00 00 00 00 00 |3^[.....|........|
|000000e0| 31 39 00 00 78 0b 00 00 | 48 fd ff ff 46 5c 5b 1b |19..x...|H...F\[.|
|000000f0| 75 01 00 00 13 00 00 00 | 00 00 00 00 31 39 61 00 |u.......|....19a.|
|00000100| f0 0c 00 00 48 fd ff ff | 7f 5b 5b 1b 15 01 00 00 |....H...|.[[.....|
|00000110| 13 00 00 00 00 00 00 00 | 44 41 54 41 15 00 00 00 |........|DATA....|
|00000120| 23 20 72 65 64 69 72 65 | 63 74 69 6f 6e 00 00 00 |# redire|ction...|
|00000130| 44 41 54 41 0f 02 00 00 | 56 44 55 20 31 34 20 2f |DATA....|VDU 14 /|
|00000140| 20 56 44 55 20 31 35 0a | 23 50 61 72 65 6e 74 20 | VDU 15.|#Parent |
|00000150| 21 52 6f 6f 74 0a 56 44 | 55 20 31 34 0a 54 68 69 |!Root.VD|U 14.Thi|
|00000160| 73 20 56 44 55 20 74 75 | 72 6e 73 20 70 61 67 65 |s VDU tu|rns page|
|00000170| 20 6d 6f 64 65 20 6f 6e | 2e 0a 0a 56 44 55 20 31 | mode on|...VDU 1|
|00000180| 35 0a 54 68 69 73 20 56 | 44 55 20 74 75 72 6e 73 |5.This V|DU turns|
|00000190| 20 70 61 67 65 20 6d 6f | 64 65 20 6f 66 66 2e 0a | page mo|de off..|
|000001a0| 0a 57 68 65 6e 20 70 61 | 67 65 20 6d 6f 64 65 20 |.When pa|ge mode |
|000001b0| 69 73 20 74 75 72 6e 65 | 64 20 6f 6e 20 74 68 65 |is turne|d on the|
|000001c0| 20 56 44 55 20 64 72 69 | 76 65 72 73 20 77 69 6c | VDU dri|vers wil|
|000001d0| 6c 20 6e 6f 74 20 73 63 | 72 6f 6c 6c 20 74 68 65 |l not sc|roll the|
|000001e0| 20 73 63 72 65 65 6e 20 | 75 6e 74 69 6c 20 53 68 | screen |until Sh|
|000001f0| 69 66 74 20 69 73 20 70 | 72 65 73 73 65 64 2e 20 |ift is p|ressed. |
|00000200| 57 68 65 6e 20 73 68 69 | 66 74 20 69 73 20 72 65 |When shi|ft is re|
|00000210| 6c 65 61 73 65 64 20 74 | 68 65 20 56 44 55 20 64 |leased t|he VDU d|
|00000220| 72 69 76 65 72 73 20 77 | 69 6c 6c 20 73 63 72 6f |rivers w|ill scro|
|00000230| 6c 6c 20 61 70 70 72 6f | 78 69 6d 61 74 65 6c 79 |ll appro|ximately|
|00000240| 20 37 35 25 20 6f 66 20 | 74 68 65 20 6e 75 6d 62 | 75% of |the numb|
|00000250| 65 72 20 6f 66 20 6c 69 | 6e 65 73 20 69 6e 20 74 |er of li|nes in t|
|00000260| 68 65 20 63 75 72 72 65 | 6e 74 20 77 69 6e 64 6f |he curre|nt windo|
|00000270| 77 20 62 65 66 6f 72 65 | 20 77 61 69 74 69 6e 67 |w before| waiting|
|00000280| 20 61 67 61 69 6e 2e 20 | 3c 4f 53 5f 42 79 74 65 | again. |<OS_Byte|
|00000290| 20 31 31 37 3d 3e 4f 53 | 3a 4f 53 5f 42 79 74 65 | 117=>OS|:OS_Byte|
|000002a0| 31 31 37 3e 20 69 73 20 | 75 73 65 64 20 74 6f 20 |117> is |used to |
|000002b0| 64 65 74 65 72 6d 69 6e | 65 20 77 68 65 74 68 65 |determin|e whethe|
|000002c0| 72 20 70 61 67 65 64 20 | 6d 6f 64 65 20 69 73 20 |r paged |mode is |
|000002d0| 65 6e 61 62 6c 65 64 2c | 20 61 6e 64 20 74 68 65 |enabled,| and the|
|000002e0| 20 6c 69 6e 65 20 63 6f | 75 6e 74 20 62 65 66 6f | line co|unt befo|
|000002f0| 72 65 20 73 63 72 6f 6c | 6c 69 6e 67 20 69 73 20 |re scrol|ling is |
|00000300| 73 74 6f 70 70 65 64 20 | 63 61 6e 20 62 65 20 72 |stopped |can be r|
|00000310| 65 61 64 20 61 6e 64 20 | 73 65 74 20 77 69 74 68 |ead and |set with|
|00000320| 20 3c 4f 53 5f 42 79 74 | 65 20 32 31 37 3d 3e 4f | <OS_Byt|e 217=>O|
|00000330| 53 3a 4f 53 5f 42 79 74 | 65 32 31 37 3e 2e 0a 00 |S:OS_Byt|e217>...|
|00000340| 46 52 45 45 a0 00 00 00 | ff ff ff ff 63 6f 64 65 |FREE....|....code|
|00000350| 73 0a 23 50 61 72 65 6e | 74 20 53 74 72 6f 6e 67 |s.#Paren|t Strong|
|00000360| 48 65 6c 70 3a 21 4d 65 | 6e 75 0a 30 09 4e 75 6c |Help:!Me|nu.0.Nul|
|00000370| 6c 20 4f 70 65 72 61 74 | 69 6f 6e 09 09 09 20 09 |l Operat|ion... .|
|00000380| 09 31 36 09 43 6c 65 61 | 72 20 67 72 61 70 68 69 |.16.Clea|r graphi|
|00000390| 63 73 20 77 69 6e 64 6f | 77 0a 31 09 53 65 6e 64 |cs windo|w.1.Send|
|000003a0| 20 6e 65 78 74 20 63 68 | 61 72 20 74 6f 20 70 72 | next ch|ar to pr|
|000003b0| 69 6e 74 65 72 09 20 09 | 09 31 37 09 3c 53 65 74 |inter. .|.17.<Set|
|000003c0| 20 74 65 78 74 20 63 6f | 6c 6f 75 72 3d 3e 31 37 | text co|lour=>17|
|000003d0| 3e 0a 32 09 45 6e 61 62 | 6c 65 20 70 72 69 6e 74 |>.2.Enab|le print|
|000003e0| 46 52 45 45 6c 00 00 00 | 84 39 00 00 32 33 20 63 |FREEl...|.9..23 c|
|000003f0| 6f 6d 6d 61 6e 64 73 3a | 0a 23 50 61 72 65 6e 74 |ommands:|.#Parent|
|00000400| 20 21 52 6f 6f 74 0a 30 | 09 3c 53 65 74 20 69 6e | !Root.0|.<Set in|
|00000410| 74 65 72 6c 61 63 65 20 | 26 20 63 75 72 73 6f 72 |terlace |& cursor|
|00000420| 20 61 70 70 65 61 72 61 | 6e 63 65 3d 3e 32 33 2c | appeara|nce=>23,|
|00000430| 30 3e 0a 31 09 3c 43 6f | 6e 74 72 6f 6c 20 63 75 |0>.1.<Co|ntrol cu|
|00000440| 72 73 6f 72 20 61 70 70 | 65 61 72 61 44 41 54 41 |rsor app|earaDATA|
|00000450| 22 01 00 00 56 44 55 20 | 32 36 0a 23 50 61 72 65 |"...VDU |26.#Pare|
|00000460| 6e 74 20 21 52 6f 6f 74 | 0a 56 44 55 20 32 36 20 |nt !Root|.VDU 26 |
|00000470| 72 65 73 74 6f 72 65 73 | 20 74 68 65 20 64 65 66 |restores| the def|
|00000480| 61 75 6c 74 20 77 69 6e | 64 6f 77 73 2e 0a 0a 54 |ault win|dows...T|
|00000490| 68 65 20 74 65 78 74 20 | 61 6e 64 20 67 72 61 70 |he text |and grap|
|000004a0| 68 69 63 73 20 77 69 6e | 64 6f 77 73 20 62 6f 74 |hics win|dows bot|
|000004b0| 68 20 72 65 74 75 72 6e | 20 74 6f 20 64 65 66 61 |h return| to defa|
|000004c0| 75 6c 74 20 28 66 75 6c | 6c 20 73 63 72 65 65 6e |ult (ful|l screen|
|000004d0| 29 2c 20 74 68 65 20 67 | 72 61 70 68 69 63 73 20 |), the g|raphics |
|000004e0| 6f 72 69 67 69 6e 20 69 | 73 20 72 65 73 65 74 20 |origin i|s reset |
|000004f0| 74 6f 20 30 2c 30 2c 20 | 74 68 65 20 67 72 61 70 |to 0,0, |the grap|
|00000500| 68 69 63 73 20 63 75 72 | 73 6f 72 20 6d 6f 76 65 |hics cur|sor move|
|00000510| 64 20 74 6f 20 30 2c 30 | 20 61 6e 64 20 74 68 65 |d to 0,0| and the|
|00000520| 20 74 65 78 74 20 63 75 | 72 73 6f 72 20 3c 68 6f | text cu|rsor <ho|
|00000530| 6d 65 64 3d 3e 33 30 3e | 2e 20 48 61 72 64 77 61 |med=>30>|. Hardwa|
|00000540| 72 65 20 73 63 72 6f 6c | 6c 69 6e 67 20 6f 66 20 |re scrol|ling of |
|00000550| 74 68 65 20 74 65 78 74 | 20 77 69 6e 64 6f 77 20 |the text| window |
|00000560| 69 73 20 69 6e 69 74 69 | 61 74 65 64 2e 0a 6e 74 |is initi|ated..nt|
|00000570| 44 41 54 41 d4 00 00 00 | 56 44 55 20 32 34 0a 23 |DATA....|VDU 24.#|
|00000580| 50 61 72 65 6e 74 20 21 | 52 6f 6f 74 0a 7b 41 4c |Parent !|Root.{AL|
|00000590| 49 47 4e 20 52 49 47 48 | 54 7d 28 72 78 2c 74 79 |IGN RIGH|T}(rx,ty|
|000005a0| 29 7b 41 4c 49 47 4e 20 | 43 45 4e 54 52 45 7d 0a |){ALIGN |CENTRE}.|
|000005b0| 0a 20 20 44 65 66 69 6e | 65 20 67 72 61 70 68 69 |. Defin|e graphi|
|000005c0| 63 73 20 77 69 6e 64 6f | 77 3a 20 20 0a 20 20 56 |cs windo|w: . V|
|000005d0| 44 55 20 32 34 2c 6c 78 | 3b 62 79 3b 72 78 3b 74 |DU 24,lx|;by;rx;t|
|000005e0| 79 3b 0a 0a 20 20 43 6f | 6f 72 64 69 6e 61 74 65 |y;.. Co|ordinate|
|000005f0| 73 20 61 72 65 20 72 65 | 6c 61 74 69 76 65 20 74 |s are re|lative t|
|00000600| 6f 20 74 68 65 20 63 75 | 72 72 65 6e 74 20 67 72 |o the cu|rrent gr|
|00000610| 61 70 68 69 63 73 20 6f | 72 69 67 69 6e 20 61 6e |aphics o|rigin an|
|00000620| 64 20 2a 69 6e 63 6c 75 | 73 69 76 65 2a 2e 0a 0a |d *inclu|sive*...|
|00000630| 7b 41 4c 49 47 4e 20 4c | 45 46 54 7d 28 6c 78 2c |{ALIGN L|EFT}(lx,|
|00000640| 62 79 29 0a 44 41 54 41 | 18 01 00 00 56 44 55 20 |by).DATA|....VDU |
|00000650| 32 32 0a 23 50 61 72 65 | 6e 74 20 21 52 6f 6f 74 |22.#Pare|nt !Root|
|00000660| 0a 56 44 55 20 32 32 2c | 3c 6d 6f 64 65 3d 3e 32 |.VDU 22,|<mode=>2|
|00000670| 32 61 3e 0a 54 68 69 73 | 20 56 44 55 20 69 73 20 |2a>.This| VDU is |
|00000680| 75 73 65 64 20 74 6f 20 | 73 65 6c 65 63 74 20 73 |used to |select s|
|00000690| 63 72 65 65 6e 20 6d 6f | 64 65 2e 0a 0a 54 6f 20 |creen mo|de...To |
|000006a0| 72 65 61 64 20 77 68 69 | 63 68 20 6d 6f 64 65 20 |read whi|ch mode |
|000006b0| 69 73 20 63 75 72 72 65 | 6e 74 6c 79 20 73 65 74 |is curre|ntly set|
|000006c0| 2c 20 75 73 65 20 3c 4f | 53 5f 42 79 74 65 20 31 |, use <O|S_Byte 1|
|000006d0| 33 35 3d 3e 4f 53 3a 4f | 53 5f 42 79 74 65 31 33 |35=>OS:O|S_Byte13|
|000006e0| 35 3e 2e 0a 54 6f 20 72 | 65 61 64 20 6f 74 68 65 |5>..To r|ead othe|
|000006f0| 72 20 69 6e 66 6f 2c 20 | 75 73 65 20 3c 4f 53 5f |r info, |use <OS_|
|00000700| 52 65 61 64 4d 6f 64 65 | 56 61 72 69 61 62 6c 65 |ReadMode|Variable|
|00000710| 3d 3e 4f 53 3a 4f 53 5f | 52 65 61 64 4d 6f 64 65 |=>OS:OS_|ReadMode|
|00000720| 56 61 72 69 61 62 6c 65 | 3e 20 6f 72 20 3c 4f 53 |Variable|> or <OS|
|00000730| 5f 52 65 61 64 56 64 75 | 56 61 72 69 61 62 6c 65 |_ReadVdu|Variable|
|00000740| 73 3d 3e 4f 53 3a 4f 53 | 5f 52 65 61 64 56 64 75 |s=>OS:OS|_ReadVdu|
|00000750| 56 61 72 69 61 62 6c 65 | 73 3e 2e 0a 44 41 54 41 |Variable|s>..DATA|
|00000760| 4c 00 00 00 56 44 55 20 | 31 37 0a 23 50 61 72 65 |L...VDU |17.#Pare|
|00000770| 6e 74 20 21 52 6f 6f 74 | 0a 23 57 72 61 70 20 4f |nt !Root|.#Wrap O|
|00000780| 66 66 0a 53 65 74 20 74 | 65 78 74 20 63 6f 6c 6f |ff.Set t|ext colo|
|00000790| 75 72 3a 0a 56 44 55 20 | 31 37 2c 3c 63 6f 6c 6f |ur:.VDU |17,<colo|
|000007a0| 75 72 3d 3e 31 37 61 3e | 44 41 54 41 b7 00 00 00 |ur=>17a>|DATA....|
|000007b0| 43 6f 6c 6f 75 72 0a 23 | 50 61 72 65 6e 74 20 31 |Colour.#|Parent 1|
|000007c0| 37 0a 30 2d 31 32 37 20 | 3a 09 46 6f 72 65 67 72 |7.0-127 |:.Foregr|
|000007d0| 6f 75 6e 64 20 63 6f 6c | 6f 75 72 20 73 65 74 2e |ound col|our set.|
|000007e0| 0a 31 32 38 2d 32 35 35 | 20 3a 09 42 61 63 6b 67 |.128-255| :.Backg|
|000007f0| 72 6f 75 6e 64 20 63 6f | 6c 6f 75 72 20 73 65 74 |round co|lour set|
|00000800| 20 74 6f 20 63 6f 6c 6f | 75 72 2d 31 32 38 2e 0a | to colo|ur-128..|
|00000810| 0a 63 6f 6c 6f 75 72 20 | 75 73 65 64 20 3d 20 63 |.colour |used = c|
|00000820| 6f 6c 6f 75 72 20 41 4e | 44 20 6d 61 78 63 6f 6c |olour AN|D maxcol|
|00000830| 2e 0a 0a 6d 61 78 63 6f | 6c 20 69 73 20 31 2c 33 |...maxco|l is 1,3|
|00000840| 2c 31 35 20 6f 72 20 36 | 33 20 66 6f 72 20 32 35 |,15 or 6|3 for 25|
|00000850| 36 2d 63 6f 6c 6f 75 72 | 20 6d 6f 64 65 73 2e 00 |6-colour| modes..|
|00000860| 44 41 54 41 b6 00 00 00 | 56 44 55 20 31 38 0a 23 |DATA....|VDU 18.#|
|00000870| 50 61 72 65 6e 74 20 21 | 52 6f 6f 74 0a 56 44 55 |Parent !|Root.VDU|
|00000880| 20 31 38 2c 3c 61 63 74 | 69 6f 6e 3d 3e 31 38 61 | 18,<act|ion=>18a|
|00000890| 3e 2c 3c 63 6f 6c 6f 75 | 72 3d 3e 31 37 61 3e 0a |>,<colou|r=>17a>.|
|000008a0| 54 68 69 73 20 56 44 55 | 20 69 73 20 75 73 65 64 |This VDU| is used|
|000008b0| 20 74 6f 20 64 65 66 69 | 6e 65 20 67 72 61 70 68 | to defi|ne graph|
|000008c0| 69 63 73 20 66 6f 72 65 | 20 6f 72 20 62 61 63 6b |ics fore| or back|
|000008d0| 67 72 6f 75 6e 64 20 63 | 6f 6c 6f 75 72 2c 20 61 |ground c|olour, a|
|000008e0| 6e 64 20 74 68 65 20 77 | 61 79 20 69 6e 20 77 68 |nd the w|ay in wh|
|000008f0| 69 63 68 20 69 74 20 69 | 73 20 74 6f 20 62 65 20 |ich it i|s to be |
|00000900| 70 6c 6f 74 74 65 64 20 | 6f 6e 20 74 68 65 20 73 |plotted |on the s|
|00000910| 63 72 65 65 6e 2e 00 00 | 44 41 54 41 b6 01 00 00 |creen...|DATA....|
|00000920| 41 63 74 69 6f 6e 3a 0a | 23 50 61 72 65 6e 74 20 |Action:.|#Parent |
|00000930| 31 38 0a 73 20 69 73 20 | 70 69 78 65 6c 20 6f 6e |18.s is |pixel on|
|00000940| 20 73 63 72 65 65 6e 2e | 0a 63 20 69 73 20 6e 65 | screen.|.c is ne|
|00000950| 77 20 63 6f 6c 6f 75 72 | 2e 0a 0a 56 61 6c 75 65 |w colour|...Value|
|00000960| 20 20 41 63 74 69 6f 6e | 0a 23 4c 69 6e 65 0a 30 | Action|.#Line.0|
|00000970| 09 73 20 3d 20 63 0a 31 | 09 73 20 3d 20 73 20 4f |.s = c.1|.s = s O|
|00000980| 52 20 63 0a 32 09 73 20 | 3d 20 73 20 41 4e 44 20 |R c.2.s |= s AND |
|00000990| 63 0a 33 09 73 20 3d 20 | 73 20 58 4f 52 20 63 0a |c.3.s = |s XOR c.|
|000009a0| 34 09 73 20 3d 20 4e 4f | 54 20 73 0a 35 0a 36 09 |4.s = NO|T s.5.6.|
|000009b0| 73 20 3d 20 73 20 41 4e | 44 20 4e 4f 54 20 63 0a |s = s AN|D NOT c.|
|000009c0| 37 09 73 20 3d 20 73 20 | 4f 52 20 4e 4f 54 20 63 |7.s = s |OR NOT c|
|000009d0| 0a 38 2d 31 35 09 41 73 | 20 30 2d 37 20 62 75 74 |.8-15.As| 0-7 but|
|000009e0| 20 62 61 63 6b 67 72 6f | 75 6e 64 20 63 6f 6c 20 | backgro|und col |
|000009f0| 69 73 20 74 72 61 6e 73 | 70 61 72 65 6e 74 2e 0a |is trans|parent..|
|00000a00| 31 36 2d 33 31 09 43 6f | 6c 6f 75 72 20 70 61 74 |16-31.Co|lour pat|
|00000a10| 74 65 72 6e 20 31 2c 20 | 75 73 69 6e 67 20 61 63 |tern 1, |using ac|
|00000a20| 74 69 6f 6e 20 30 2d 31 | 35 0a 33 32 2d 34 37 09 |tion 0-1|5.32-47.|
|00000a30| 43 6f 6c 6f 75 72 20 70 | 61 74 74 65 72 6e 20 32 |Colour p|attern 2|
|00000a40| 2c 20 75 73 69 6e 67 20 | 61 63 74 69 6f 6e 20 30 |, using |action 0|
|00000a50| 2d 31 35 0a 34 38 2d 36 | 33 09 43 6f 6c 6f 75 72 |-15.48-6|3.Colour|
|00000a60| 20 70 61 74 74 65 72 6e | 20 33 2c 20 75 73 69 6e | pattern| 3, usin|
|00000a70| 67 20 61 63 74 69 6f 6e | 20 30 2d 31 35 0a 36 34 |g action| 0-15.64|
|00000a80| 2d 37 39 09 43 6f 6c 6f | 75 72 20 70 61 74 74 65 |-79.Colo|ur patte|
|00000a90| 72 6e 20 34 2c 20 75 73 | 69 6e 67 20 61 63 74 69 |rn 4, us|ing acti|
|00000aa0| 6f 6e 20 30 2d 31 35 0a | 38 30 2d 39 35 09 47 69 |on 0-15.|80-95.Gi|
|00000ab0| 61 6e 74 20 70 61 74 74 | 65 72 6e 2c 20 75 73 69 |ant patt|ern, usi|
|00000ac0| 6e 67 20 61 63 74 69 6f | 6e 20 30 2d 31 35 00 00 |ng actio|n 0-15..|
|00000ad0| 44 41 54 41 a7 00 00 00 | 56 44 55 20 31 39 0a 23 |DATA....|VDU 19.#|
|00000ae0| 50 61 72 65 6e 74 20 21 | 52 6f 6f 74 0a 23 57 72 |Parent !|Root.#Wr|
|00000af0| 61 70 20 4f 66 66 0a 56 | 44 55 20 31 39 2c 63 6f |ap Off.V|DU 19,co|
|00000b00| 6c 6f 75 72 2c 3c 6d 6f | 64 65 3d 3e 31 39 61 3e |lour,<mo|de=>19a>|
|00000b10| 2c 72 2c 67 2c 62 0a 23 | 57 72 61 70 20 4f 6e 0a |,r,g,b.#|Wrap On.|
|00000b20| 54 68 69 73 20 56 44 55 | 20 64 65 66 69 6e 65 73 |This VDU| defines|
|00000b30| 20 74 68 65 20 52 47 42 | 20 76 61 6c 75 65 20 66 | the RGB| value f|
|00000b40| 6f 72 20 74 68 65 20 62 | 6f 72 64 65 72 2c 20 6f |or the b|order, o|
|00000b50| 72 20 6f 6e 65 20 6f 66 | 20 74 68 65 20 73 63 72 |r one of| the scr|
|00000b60| 65 65 6e 20 6f 72 20 70 | 6f 69 6e 74 65 72 20 63 |een or p|ointer c|
|00000b70| 6f 6c 6f 75 72 73 2e 00 | 44 41 54 41 75 01 00 00 |olours..|DATAu...|
|00000b80| 4d 6f 64 65 3a 0a 23 50 | 61 72 65 6e 74 20 21 52 |Mode:.#P|arent !R|
|00000b90| 6f 6f 74 0a 4d 6f 64 65 | 09 41 63 74 69 6f 6e 0a |oot.Mode|.Action.|
|00000ba0| 23 4c 69 6e 65 0a 30 2d | 31 35 09 6c 6f 67 69 63 |#Line.0-|15.logic|
|00000bb0| 61 6c 20 63 6f 6c 20 3d | 20 61 63 74 75 61 6c 20 |al col =| actual |
|00000bc0| 63 6f 6c 0a 31 36 09 6c | 6f 67 69 63 61 6c 20 63 |col.16.l|ogical c|
|00000bd0| 6f 6c 6f 75 72 20 3d 20 | 52 47 42 0a 31 37 09 66 |olour = |RGB.17.f|
|00000be0| 69 72 73 74 20 66 6c 61 | 73 68 20 3d 20 52 47 42 |irst fla|sh = RGB|
|00000bf0| 0a 31 38 09 73 65 63 6f | 6e 64 20 66 6c 61 73 68 |.18.seco|nd flash|
|00000c00| 20 3d 20 52 47 42 0a 32 | 34 09 42 6f 72 64 65 72 | = RGB.2|4.Border|
|00000c10| 20 63 6f 6c 6f 75 72 20 | 3d 20 52 47 42 0a 32 35 | colour |= RGB.25|
|00000c20| 09 50 6f 69 6e 74 65 72 | 20 63 6f 6c 20 3d 20 52 |.Pointer| col = R|
|00000c30| 47 42 0a 0a 41 64 64 20 | 31 32 38 20 74 6f 20 73 |GB..Add |128 to s|
|00000c40| 65 74 20 73 75 70 72 65 | 6d 61 63 79 20 62 69 74 |et supre|macy bit|
|00000c50| 2e 0a 0a 4f 6e 6c 79 20 | 74 6f 70 20 66 6f 75 72 |...Only |top four|
|00000c60| 20 62 69 74 73 20 6f 66 | 20 52 2c 47 20 61 6e 64 | bits of| R,G and|
|00000c70| 20 42 2c 20 69 73 20 75 | 73 65 64 20 74 6f 64 61 | B, is u|sed toda|
|00000c80| 79 2c 20 62 75 74 20 69 | 66 20 79 6f 75 20 77 61 |y, but i|f you wa|
|00000c90| 6e 74 20 74 68 65 20 63 | 6f 6c 6f 75 72 73 20 74 |nt the c|olours t|
|00000ca0| 6f 20 6c 6f 6f 6b 20 74 | 68 65 20 73 61 6d 65 20 |o look t|he same |
|00000cb0| 6f 6e 20 61 20 66 75 74 | 75 72 65 20 32 34 2d 62 |on a fut|ure 24-b|
|00000cc0| 69 74 20 56 49 44 43 2c | 20 79 6f 75 20 73 68 6f |it VIDC,| you sho|
|00000cd0| 75 6c 64 20 73 65 74 20 | 62 6f 74 74 6f 6d 20 62 |uld set |bottom b|
|00000ce0| 69 74 73 3d 74 6f 70 20 | 62 69 74 73 2e 00 00 00 |its=top |bits....|
|00000cf0| 46 52 45 45 ff 00 00 00 | c4 1e 00 00 32 33 2c 36 |FREE....|....23,6|
|00000d00| 0a 23 50 61 72 65 6e 74 | 20 32 33 0a 56 44 55 20 |.#Parent| 23.VDU |
|00000d10| 32 33 2c 36 2c 20 38 20 | 70 61 74 74 65 72 6e 20 |23,6, 8 |pattern |
|00000d20| 62 79 74 65 73 0a 0a 54 | 68 69 73 20 56 44 55 20 |bytes..T|his VDU |
|00000d30| 73 65 74 73 20 74 68 65 | 20 64 6f 74 2d 64 61 73 |sets the| dot-das|
|00000d40| 68 20 6c 69 6e 65 20 73 | 74 79 6c 65 20 75 73 65 |h line s|tyle use|
|00000d50| 64 20 62 79 20 64 6f 74 | 74 65 64 20 3c 70 6c 6f |d by dot|ted <plo|
|00000d60| 74 3d 3e 4f 53 3a 4f 53 | 5f 50 6c 6f 74 3e 20 63 |t=>OS:OS|_Plot> c|
|00000d70| 6f 6d 6d 61 6e 64 73 2e | 20 54 68 65 20 6d 6f 73 |ommands.| The mos|
|00000d80| 74 20 73 69 67 6e 69 66 | 69 63 61 6e 74 20 62 69 |t signif|icant bi|
|00000d90| 74 20 69 73 20 75 73 65 | 64 20 66 69 72 73 74 2e |t is use|d first.|
|00000da0| 20 54 68 65 20 6c 65 6e | 67 74 68 20 6f 66 20 74 | The len|gth of t|
|00000db0| 68 65 20 64 61 73 68 20 | 70 61 74 74 65 72 6e 20 |he dash |pattern |
|00000dc0| 75 73 65 64 20 69 73 20 | 73 65 74 20 77 69 74 68 |used is |set with|
|00000dd0| 20 3c 4f 53 5f 42 79 74 | 65 20 31 36 33 3d 3e 4f | <OS_Byt|e 163=>O|
|00000de0| 53 3a 4f 53 5f 42 79 74 | 65 31 36 33 3e 2e 0a 4f |S:OS_Byt|e163>..O|
|00000df0| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00000e00| 00 00 00 00 00 00 00 00 | 44 41 54 41 25 08 00 00 |........|DATA%...|
|00000e10| 53 74 61 6e 64 61 72 64 | 20 4d 6f 64 65 73 3a 0a |Standard| Modes:.|
|00000e20| 23 50 61 72 65 6e 74 20 | 32 32 0a 23 46 33 3d 43 |#Parent |22.#F3=C|
|00000e30| 6f 72 70 75 73 2e 4d 65 | 64 69 75 6d 20 31 32 0a |orpus.Me|dium 12.|
|00000e40| 4d 6f 64 65 09 63 6f 6c | 2a 72 6f 77 09 70 69 78 |Mode.col|*row.pix|
|00000e50| 78 2a 70 69 78 79 09 63 | 6f 6c 6f 75 72 73 09 4d |x*pixy.c|olours.M|
|00000e60| 65 6d 6f 72 79 09 54 79 | 70 65 0a 23 4c 69 6e 65 |emory.Ty|pe.#Line|
|00000e70| 0a 30 09 38 30 2a 33 32 | 09 36 34 30 2a 32 35 36 |.0.80*32|.640*256|
|00000e80| 09 09 32 09 32 30 4b 09 | 7b 66 33 7d 2a 2a 2a 2a |..2.20K.|{f3}****|
|00000e90| 2d 7b 66 7d 0a 31 09 34 | 30 2a 33 32 09 33 32 30 |-{f}.1.4|0*32.320|
|00000ea0| 2a 32 35 36 09 09 34 09 | 32 30 4b 09 7b 66 33 7d |*256..4.|20K.{f3}|
|00000eb0| 2a 2a 2a 2a 2d 7b 66 7d | 0a 32 09 32 30 2a 33 32 |****-{f}|.2.20*32|
|00000ec0| 09 31 36 30 2a 32 35 36 | 09 09 31 36 09 34 30 4b |.160*256|..16.40K|
|00000ed0| 09 7b 66 33 7d 2a 2a 2a | 2a 2d 7b 66 7d 0a 33 09 |.{f3}***|*-{f}.3.|
|00000ee0| 38 30 2a 32 35 09 54 65 | 78 74 20 6f 6e 6c 79 09 |80*25.Te|xt only.|
|00000ef0| 32 09 34 30 4b 09 7b 66 | 33 7d 2a 2a 2a 2a 2d 7b |2.40K.{f|3}****-{|
|00000f00| 66 7d 0a 34 09 34 30 2a | 33 32 09 33 32 30 2a 32 |f}.4.40*|32.320*2|
|00000f10| 35 36 09 09 32 09 32 30 | 4b 09 7b 66 33 7d 2a 2a |56..2.20|K.{f3}**|
|00000f20| 2a 2a 2d 7b 66 7d 0a 35 | 09 32 30 2a 33 32 09 31 |**-{f}.5|.20*32.1|
|00000f30| 36 30 2a 32 35 36 09 09 | 34 09 32 30 4b 09 7b 66 |60*256..|4.20K.{f|
|00000f40| 33 7d 2a 2a 2a 2a 2d 7b | 66 7d 0a 36 09 34 30 2a |3}****-{|f}.6.40*|
|00000f50| 32 35 09 54 65 78 74 20 | 6f 6e 6c 79 09 32 09 32 |25.Text |only.2.2|
|00000f60| 30 4b 09 7b 66 33 7d 2a | 2a 2a 2a 2d 7b 66 7d 0a |0K.{f3}*|***-{f}.|
|00000f70| 37 09 34 30 2a 32 35 09 | 54 65 6c 65 74 65 78 74 |7.40*25.|Teletext|
|00000f80| 09 31 36 09 38 30 4b 09 | 7b 66 33 7d 2a 2a 2a 2a |.16.80K.|{f3}****|
|00000f90| 2d 7b 66 7d 0a 38 09 38 | 30 2a 33 32 09 36 34 30 |-{f}.8.8|0*32.640|
|00000fa0| 2a 32 35 36 09 09 34 09 | 34 30 4b 09 7b 66 33 7d |*256..4.|40K.{f3}|
|00000fb0| 2a 2a 2a 2a 2d 7b 66 7d | 0a 39 09 34 30 2a 33 32 |****-{f}|.9.40*32|
|00000fc0| 09 33 32 30 2a 32 35 36 | 09 09 31 36 09 34 30 4b |.320*256|..16.40K|
|00000fd0| 09 7b 66 33 7d 2a 2a 2a | 2a 2d 7b 66 7d 0a 31 30 |.{f3}***|*-{f}.10|
|00000fe0| 09 32 30 2a 33 32 09 31 | 36 30 2a 32 35 36 09 09 |.20*32.1|60*256..|
|00000ff0| 32 35 36 09 38 30 4b 09 | 7b 66 33 7d 2a 2a 2a 2a |256.80K.|{f3}****|
|00001000| 2d 7b 66 7d 0a 31 31 09 | 38 30 2a 32 35 09 36 34 |-{f}.11.|80*25.64|
|00001010| 30 2a 32 35 30 09 09 34 | 09 34 30 4b 09 7b 66 33 |0*250..4|.40K.{f3|
|00001020| 7d 2a 2a 2a 2a 2d 7b 66 | 7d 0a 31 32 09 38 30 2a |}****-{f|}.12.80*|
|00001030| 33 32 09 36 34 30 2a 32 | 35 36 09 09 31 36 09 38 |32.640*2|56..16.8|
|00001040| 30 4b 09 7b 66 33 7d 2a | 2a 2a 2a 2d 7b 66 7d 0a |0K.{f3}*|***-{f}.|
|00001050| 31 33 09 34 30 2a 33 32 | 09 33 32 30 2a 32 35 36 |13.40*32|.320*256|
|00001060| 09 09 32 35 36 09 38 30 | 4b 09 7b 66 33 7d 2a 2a |..256.80|K.{f3}**|
|00001070| 2a 2a 2d 7b 66 7d 0a 31 | 34 09 38 30 2a 32 35 09 |**-{f}.1|4.80*25.|
|00001080| 36 34 30 2a 32 35 30 09 | 09 31 36 09 38 30 4b 09 |640*250.|.16.80K.|
|00001090| 7b 66 33 7d 2a 2a 2a 2a | 2d 7b 66 7d 0a 31 35 09 |{f3}****|-{f}.15.|
|000010a0| 38 30 2a 33 32 09 36 34 | 30 2a 32 35 36 09 09 32 |80*32.64|0*256..2|
|000010b0| 35 36 09 31 36 30 4b 09 | 7b 66 33 7d 2a 2a 2a 2a |56.160K.|{f3}****|
|000010c0| 2d 7b 66 7d 0a 31 36 09 | 31 33 32 2a 33 32 09 31 |-{f}.16.|132*32.1|
|000010d0| 30 35 36 2a 32 35 36 09 | 31 36 09 31 33 32 4b 09 |056*256.|16.132K.|
|000010e0| 7b 66 33 7d 2a 2a 2d 2d | 2d 7b 66 7d 0a 31 37 09 |{f3}**--|-{f}.17.|
|000010f0| 31 33 32 2a 32 35 09 31 | 30 35 36 2a 32 35 30 09 |132*25.1|056*250.|
|00001100| 31 36 09 31 33 32 4b 09 | 7b 66 33 7d 2a 2a 2d 2d |16.132K.|{f3}**--|
|00001110| 2d 7b 66 7d 0a 31 38 09 | 38 30 2a 36 34 09 36 34 |-{f}.18.|80*64.64|
|00001120| 30 2a 35 31 32 09 09 32 | 09 34 30 4b 09 7b 66 33 |0*512..2|.40K.{f3|
|00001130| 7d 2d 2a 2d 2d 2d 7b 66 | 7d 0a 31 39 09 38 30 2a |}-*---{f|}.19.80*|
|00001140| 36 34 09 36 34 30 2a 35 | 31 32 09 09 34 09 38 30 |64.640*5|12..4.80|
|00001150| 4b 09 7b 66 33 7d 2d 2a | 2d 2d 2d 7b 66 7d 0a 32 |K.{f3}-*|---{f}.2|
|00001160| 30 09 38 30 2a 36 34 09 | 36 34 30 2a 35 31 32 09 |0.80*64.|640*512.|
|00001170| 09 31 36 09 31 36 30 4b | 09 7b 66 33 7d 2d 2a 2d |.16.160K|.{f3}-*-|
|00001180| 2d 2d 7b 66 7d 0a 32 31 | 09 38 30 2a 36 34 09 36 |--{f}.21|.80*64.6|
|00001190| 34 30 2a 35 31 32 09 09 | 32 35 36 09 33 32 30 4b |40*512..|256.320K|
|000011a0| 09 7b 66 33 7d 2d 2a 2d | 2d 2d 7b 66 7d 0a 32 32 |.{f3}-*-|--{f}.22|
|000011b0| 09 36 36 2a 33 36 09 37 | 36 38 2a 32 38 38 09 09 |.66*36.7|68*288..|
|000011c0| 31 36 09 31 30 38 4b 09 | 7b 66 33 7d 2a 2a 2d 2d |16.108K.|{f3}**--|
|000011d0| 2d 7b 66 7d 0a 32 33 09 | 31 34 34 2a 35 36 09 31 |-{f}.23.|144*56.1|
|000011e0| 31 35 32 2a 38 39 36 09 | 32 09 31 32 36 4b 09 7b |152*896.|2.126K.{|
|000011f0| 66 33 7d 2d 2d 2d 2d 2a | 7b 66 7d 0a 32 34 09 31 |f3}----*|{f}.24.1|
|00001200| 33 32 2a 32 35 09 31 30 | 35 36 2a 32 35 36 09 32 |32*25.10|56*256.2|
|00001210| 35 36 09 32 36 34 4b 09 | 7b 66 33 7d 2a 2a 2d 2d |56.264K.|{f3}**--|
|00001220| 2d 7b 66 7d 0a 32 35 09 | 38 30 2a 35 30 09 36 34 |-{f}.25.|80*50.64|
|00001230| 30 2a 34 38 30 09 09 32 | 09 33 37 2e 35 4b 09 7b |0*480..2|.37.5K.{|
|00001240| 66 33 7d 2d 2a 2a 2a 2d | 7b 66 7d 0a 32 36 09 38 |f3}-***-|{f}.26.8|
|00001250| 30 2a 35 30 09 36 34 30 | 2a 34 38 30 09 09 34 09 |0*50.640|*480..4.|
|00001260| 37 35 4b 09 7b 66 33 7d | 2d 2a 2a 2a 2d 7b 66 7d |75K.{f3}|-***-{f}|
|00001270| 0a 32 37 09 38 30 2a 35 | 30 09 36 34 30 2a 34 38 |.27.80*5|0.640*48|
|00001280| 30 09 09 31 36 09 31 35 | 30 4b 09 7b 66 33 7d 2d |0..16.15|0K.{f3}-|
|00001290| 2a 2a 2a 2d 7b 66 7d 0a | 32 38 09 38 30 2a 35 30 |***-{f}.|28.80*50|
|000012a0| 09 36 34 30 2a 34 38 30 | 09 09 32 35 36 09 33 30 |.640*480|..256.30|
|000012b0| 30 4b 09 7b 66 33 7d 2d | 2a 2a 2a 2d 7b 66 7d 0a |0K.{f3}-|***-{f}.|
|000012c0| 32 39 09 31 30 30 2a 37 | 35 09 38 30 30 2a 36 30 |29.100*7|5.800*60|
|000012d0| 30 09 09 32 09 35 38 2e | 36 4b 09 7b 66 33 7d 2d |0..2.58.|6K.{f3}-|
|000012e0| 2a 2d 2a 2d 7b 66 7d 0a | 33 30 09 31 30 30 2a 37 |*-*-{f}.|30.100*7|
|000012f0| 35 09 38 30 30 2a 36 30 | 30 09 09 34 09 31 31 37 |5.800*60|0..4.117|
|00001300| 2e 32 4b 09 7b 66 33 7d | 2d 2a 2d 2a 2d 7b 66 7d |.2K.{f3}|-*-*-{f}|
|00001310| 0a 33 31 09 31 30 30 2a | 37 35 09 38 30 30 2a 36 |.31.100*|75.800*6|
|00001320| 30 30 09 09 31 36 09 32 | 33 34 2e 34 4b 09 7b 66 |00..16.2|34.4K.{f|
|00001330| 33 7d 2d 2a 2d 2a 2d 7b | 66 7d 0a 33 32 20 0a 33 |3}-*-*-{|f}.32 .3|
|00001340| 33 09 39 36 2a 33 36 09 | 37 36 38 2a 32 38 38 09 |3.96*36.|768*288.|
|00001350| 09 32 09 32 37 4b 09 7b | 66 33 7d 2a 2a 2d 2d 2d |.2.27K.{|f3}**---|
|00001360| 7b 66 7d 0a 33 34 09 39 | 36 2a 33 36 09 37 36 38 |{f}.34.9|6*36.768|
|00001370| 2a 32 38 38 09 09 34 09 | 35 34 4b 09 7b 66 33 7d |*288..4.|54K.{f3}|
|00001380| 2a 2a 2d 2d 2d 7b 66 7d | 0a 33 35 09 39 36 2a 33 |**---{f}|.35.96*3|
|00001390| 36 09 37 36 38 2a 32 38 | 38 09 09 31 36 09 31 30 |6.768*28|8..16.10|
|000013a0| 38 4b 09 7b 66 33 7d 2a | 2a 2d 2d 2d 7b 66 7d 0a |8K.{f3}*|*---{f}.|
|000013b0| 33 36 09 39 36 2a 33 36 | 09 37 36 38 2a 32 38 38 |36.96*36|.768*288|
|000013c0| 09 09 32 35 36 09 32 31 | 36 4b 09 7b 66 33 7d 2a |..256.21|6K.{f3}*|
|000013d0| 2a 2d 2d 2d 7b 66 7d 0a | 33 37 09 31 31 32 2a 34 |*---{f}.|37.112*4|
|000013e0| 34 09 38 39 36 2a 33 35 | 32 09 09 32 09 33 38 2e |4.896*35|2..2.38.|
|000013f0| 35 4b 09 7b 66 33 7d 2d | 2a 2d 2d 2d 7b 66 7d 0a |5K.{f3}-|*---{f}.|
|00001400| 33 38 09 31 31 32 2a 34 | 34 09 38 39 36 2a 33 35 |38.112*4|4.896*35|
|00001410| 32 09 09 34 09 37 37 4b | 09 7b 66 33 7d 2d 2a 2d |2..4.77K|.{f3}-*-|
|00001420| 2d 2d 7b 66 7d 0a 33 39 | 09 31 31 32 2a 34 34 09 |--{f}.39|.112*44.|
|00001430| 38 39 36 2a 33 35 32 09 | 09 31 36 09 31 35 34 4b |896*352.|.16.154K|
|00001440| 09 7b 66 33 7d 2d 2a 2d | 2d 2d 7b 66 7d 0a 34 30 |.{f3}-*-|--{f}.40|
|00001450| 09 31 31 32 2a 34 34 09 | 38 39 36 2a 33 35 32 09 |.112*44.|896*352.|
|00001460| 09 32 35 36 09 33 30 38 | 4b 09 7b 66 33 7d 2d 2a |.256.308|K.{f3}-*|
|00001470| 2d 2d 2d 7b 66 7d 0a 34 | 31 09 38 30 2a 34 34 09 |---{f}.4|1.80*44.|
|00001480| 36 34 30 2a 33 35 32 09 | 09 32 09 32 37 2e 35 4b |640*352.|.2.27.5K|
|00001490| 09 7b 66 33 7d 2d 2a 2a | 2a 2d 7b 66 7d 0a 34 32 |.{f3}-**|*-{f}.42|
|000014a0| 09 38 30 2a 34 34 09 36 | 34 30 2a 33 35 32 09 09 |.80*44.6|40*352..|
|000014b0| 34 09 35 35 4b 09 7b 66 | 33 7d 2d 2a 2a 2a 2d 7b |4.55K.{f|3}-***-{|
|000014c0| 66 7d 0a 34 33 09 38 30 | 2a 34 34 09 36 34 30 2a |f}.43.80|*44.640*|
|000014d0| 33 35 32 09 09 31 36 09 | 31 31 30 4b 09 7b 66 33 |352..16.|110K.{f3|
|000014e0| 7d 2d 2a 2a 2a 2d 7b 66 | 7d 0a 34 34 09 38 30 2a |}-***-{f|}.44.80*|
|000014f0| 32 35 09 36 34 30 2a 32 | 30 30 09 09 32 09 31 35 |25.640*2|00..2.15|
|00001500| 2e 37 4b 09 7b 66 33 7d | 2d 2a 2a 2a 2d 7b 66 7d |.7K.{f3}|-***-{f}|
|00001510| 0a 34 35 09 38 30 2a 32 | 35 09 36 34 30 2a 32 30 |.45.80*2|5.640*20|
|00001520| 30 09 09 34 09 33 31 2e | 33 4b 09 7b 66 33 7d 2d |0..4.31.|3K.{f3}-|
|00001530| 2a 2a 2a 2d 7b 66 7d 0a | 34 36 09 38 30 2a 32 35 |***-{f}.|46.80*25|
|00001540| 09 36 34 30 2a 32 30 30 | 09 09 31 36 09 36 32 2e |.640*200|..16.62.|
|00001550| 35 4b 09 7b 66 33 7d 2d | 2a 2a 2a 2d 7b 66 7d 0a |5K.{f3}-|***-{f}.|
|00001560| 23 41 6c 69 67 6e 20 52 | 69 67 68 74 0a 7b 66 33 |#Align R|ight.{f3|
|00001570| 7d 7c 7c 7c 7c 7c 7b 66 | 7d 0a 27 54 56 27 2d 74 |}|||||{f|}.'TV'-t|
|00001580| 79 70 65 20 6d 6f 6e 69 | 74 6f 72 20 7b 66 33 7d |ype moni|tor {f3}|
|00001590| 2b 7c 7c 7c 7c 7b 66 7d | 0a 4d 75 6c 74 69 73 79 |+||||{f}|.Multisy|
|000015a0| 6e 63 20 6d 6f 6e 69 74 | 6f 72 20 7b 66 33 7d 2d |nc monit|or {f3}-|
|000015b0| 2b 7c 7c 7c 7b 66 7d 0a | 36 30 20 48 7a 20 56 47 |+|||{f}.|60 Hz VG|
|000015c0| 41 2d 74 79 70 65 20 6d | 6f 6e 69 74 6f 72 20 7b |A-type m|onitor {|
|000015d0| 66 33 7d 2d 2d 2b 7c 7c | 7b 66 7d 0a 53 75 70 65 |f3}--+|||{f}.Supe|
|000015e0| 72 2d 56 47 41 20 6d 6f | 6e 69 74 6f 72 20 7b 66 |r-VGA mo|nitor {f|
|000015f0| 33 7d 2d 2d 2d 2b 7c 7b | 66 7d 0a 36 31 2e 32 20 |3}---+|{|f}.61.2 |
|00001600| 6b 48 7a 20 68 69 67 68 | 2d 72 65 73 20 6d 6f 6e |kHz high|-res mon|
|00001610| 6f 63 68 72 6f 6d 65 20 | 6d 6f 6e 69 74 6f 72 20 |ochrome |monitor |
|00001620| 7b 66 33 7d 2d 2d 2d 2d | 2b 7b 66 7d 0a 00 00 00 |{f3}----|+{f}....|
|00001630| 46 52 45 45 5c 00 00 00 | 08 30 00 00 32 33 0a 23 |FREE\...|.0..23.#|
|00001640| 50 61 72 65 6e 74 20 21 | 52 6f 6f 74 0a 56 44 55 |Parent !|Root.VDU|
|00001650| 20 32 33 2c 3c 63 6f 6d | 6d 61 6e 64 3d 3e 32 33 | 23,<com|mand=>23|
|00001660| 61 3e 2c 6e 69 6e 65 20 | 70 61 72 61 6d 65 74 65 |a>,nine |paramete|
|00001670| 72 73 0a 4d 69 73 63 65 | 6c 6c 61 6e 65 6f 75 73 |rs.Misce|llaneous|
|00001680| 20 63 6f 6d 6d 61 6e 64 | 73 2e 0a 54 44 41 54 41 | command|s..TDATA|
|00001690| af 00 00 00 56 44 55 20 | 32 33 2c 31 31 0a 23 50 |....VDU |23,11.#P|
|000016a0| 61 72 65 6e 74 20 32 33 | 61 0a 56 44 55 20 32 33 |arent 23|a.VDU 23|
|000016b0| 2c 31 31 2c 30 2c 30 2c | 30 2c 30 2c 30 2c 30 2c |,11,0,0,|0,0,0,0,|
|000016c0| 30 2c 30 0a 0a 54 68 69 | 73 20 56 44 55 20 73 65 |0,0..Thi|s VDU se|
|000016d0| 74 73 20 4d 61 73 74 65 | 72 20 31 32 38 20 63 6f |ts Maste|r 128 co|
|000016e0| 6d 70 61 74 69 62 6c 65 | 20 70 61 74 74 65 72 6e |mpatible| pattern|
|000016f0| 20 6d 6f 64 65 2c 20 61 | 6e 64 20 72 65 73 65 74 | mode, a|nd reset|
|00001700| 73 20 74 68 65 20 63 6f | 6c 6f 75 72 20 70 61 74 |s the co|lour pat|
|00001710| 74 65 72 6e 73 20 74 6f | 20 74 68 65 20 3c 6d 6f |terns to| the <mo|
|00001720| 64 65 20 64 65 66 61 75 | 6c 74 73 3d 3e 65 63 66 |de defau|lts=>ecf|
|00001730| 5f 64 65 66 61 75 6c 74 | 3e 2e 0a 00 44 41 54 41 |_default|>...DATA|
|00001740| c6 01 00 00 56 44 55 20 | 32 33 2c 30 0a 23 50 61 |....VDU |23,0.#Pa|
|00001750| 72 65 6e 74 20 32 33 0a | 56 44 55 20 32 33 2c 30 |rent 23.|VDU 23,0|
|00001760| 2c 61 63 74 69 6f 6e 2c | 6d 6f 64 65 2c 30 2c 30 |,action,|mode,0,0|
|00001770| 2c 30 2c 30 2c 30 2c 30 | 0a 53 65 74 20 74 68 65 |,0,0,0,0|.Set the|
|00001780| 20 69 6e 74 65 72 6c 61 | 63 65 20 61 6e 64 20 63 | interla|ce and c|
|00001790| 6f 6e 74 72 6f 6c 20 63 | 75 72 73 6f 72 20 61 70 |ontrol c|ursor ap|
|000017a0| 70 65 61 72 61 6e 63 65 | 2e 0a 0a 41 63 74 69 6f |pearance|...Actio|
|000017b0| 6e 20 3d 20 38 09 53 65 | 74 20 69 6e 74 65 72 6c |n = 8.Se|t interl|
|000017c0| 61 63 65 3a 0a 09 20 09 | 4d 6f 64 65 20 3a 09 30 |ace:.. .|Mode :.0|
|000017d0| 09 53 65 74 20 69 74 20 | 74 6f 20 6f 70 70 6f 73 |.Set it |to oppos|
|000017e0| 69 74 65 20 6f 66 20 63 | 75 72 72 65 6e 74 20 2a |ite of c|urrent *|
|000017f0| 54 56 0a 09 20 09 20 09 | 31 09 53 65 74 20 69 74 |TV.. . .|1.Set it|
|00001800| 20 74 6f 20 63 75 72 72 | 65 6e 74 20 2a 54 56 0a | to curr|ent *TV.|
|00001810| 09 20 09 20 09 26 38 30 | 09 54 75 72 6e 20 69 6e |. . .&80|.Turn in|
|00001820| 74 65 72 6c 61 63 65 20 | 6f 66 66 0a 09 20 09 20 |terlace |off.. . |
|00001830| 09 26 38 31 09 54 75 72 | 6e 20 69 6e 74 65 72 6c |.&81.Tur|n interl|
|00001840| 61 63 65 20 6f 6e 0a 0a | 41 63 74 69 6f 6e 20 3d |ace on..|Action =|
|00001850| 20 31 30 09 53 65 74 20 | 73 74 61 72 74 20 6c 69 | 10.Set |start li|
|00001860| 6e 65 20 66 6f 72 20 63 | 75 72 73 6f 72 3a 0a 09 |ne for c|ursor:..|
|00001870| 20 09 4d 6f 64 65 20 3a | 09 62 30 2d 34 09 53 74 | .Mode :|.b0-4.St|
|00001880| 61 72 74 20 6c 69 6e 65 | 20 28 30 20 69 73 20 74 |art line| (0 is t|
|00001890| 6f 70 29 0a 09 20 09 20 | 09 62 35 2d 36 09 30 30 |op).. . |.b5-6.00|
|000018a0| 20 53 74 65 61 64 79 0a | 09 20 09 20 09 30 31 20 | Steady.|. . .01 |
|000018b0| 4f 66 66 0a 09 20 09 20 | 09 30 32 20 46 61 73 74 |Off.. . |.02 Fast|
|000018c0| 20 66 6c 61 73 68 0a 09 | 20 09 20 09 30 33 20 53 | flash..| . .03 S|
|000018d0| 6c 6f 77 20 66 6c 61 73 | 68 0a 0a 41 63 74 69 6f |low flas|h..Actio|
|000018e0| 6e 20 3d 20 31 31 09 45 | 6e 64 20 6c 69 6e 65 20 |n = 11.E|nd line |
|000018f0| 66 6f 72 20 63 75 72 73 | 6f 72 20 3d 20 4d 6f 64 |for curs|or = Mod|
|00001900| 65 0a 00 00 44 41 54 41 | ef 00 00 00 56 44 55 20 |e...DATA|....VDU |
|00001910| 32 33 2c 31 0a 23 50 61 | 72 65 6e 74 20 32 33 0a |23,1.#Pa|rent 23.|
|00001920| 56 44 55 20 32 33 2c 31 | 2c 6d 6f 64 65 2c 30 2c |VDU 23,1|,mode,0,|
|00001930| 30 2c 30 2c 30 2c 30 2c | 30 2c 30 0a 0a 54 68 69 |0,0,0,0,|0,0..Thi|
|00001940| 73 20 56 44 55 20 63 6f | 6e 74 72 6f 6c 73 20 74 |s VDU co|ntrols t|
|00001950| 68 65 20 61 70 70 65 61 | 72 61 6e 63 65 20 6f 66 |he appea|rance of|
|00001960| 20 74 68 65 20 63 75 72 | 73 6f 72 3a 0a 20 20 30 | the cur|sor:. 0|
|00001970| 20 48 69 64 65 20 63 75 | 72 73 6f 72 0a 20 20 31 | Hide cu|rsor. 1|
|00001980| 20 53 68 6f 77 20 63 75 | 72 73 6f 72 0a 20 20 32 | Show cu|rsor. 2|
|00001990| 20 53 74 65 61 64 79 20 | 63 75 72 73 6f 72 0a 20 | Steady |cursor. |
|000019a0| 20 33 20 46 6c 61 73 68 | 69 6e 67 20 63 6f 72 73 | 3 Flash|ing cors|
|000019b0| 6f 72 0a 0a 54 68 65 20 | 65 66 66 65 63 74 20 6f |or..The |effect o|
|000019c0| 66 20 74 68 69 73 20 56 | 44 55 20 69 73 20 63 61 |f this V|DU is ca|
|000019d0| 6e 63 65 6c 6c 65 64 20 | 77 68 65 6e 20 63 75 72 |ncelled |when cur|
|000019e0| 73 6f 72 20 65 64 69 74 | 69 6e 67 20 6f 63 63 75 |sor edit|ing occu|
|000019f0| 72 73 2e 00 44 41 54 41 | cf 00 00 00 56 44 55 20 |rs..DATA|....VDU |
|00001a00| 32 33 2c 31 37 2c 78 0a | 23 50 61 72 65 6e 74 20 |23,17,x.|#Parent |
|00001a10| 32 33 0a 30 2d 33 09 3c | 53 65 74 20 74 69 6e 74 |23.0-3.<|Set tint|
|00001a20| 3d 3e 32 33 2c 31 37 2c | 30 3e 0a 34 09 3c 43 68 |=>23,17,|0>.4.<Ch|
|00001a30| 6f 6f 73 65 20 63 6f 6c | 6f 75 72 2d 70 61 74 74 |oose col|our-patt|
|00001a40| 65 72 6e 20 74 79 70 65 | 3d 3e 32 33 2c 31 37 2c |ern type|=>23,17,|
|00001a50| 34 3e 0a 35 09 53 77 61 | 70 20 74 65 78 74 20 66 |4>.5.Swa|p text f|
|00001a60| 6f 72 65 67 72 6f 75 6e | 64 20 61 6e 64 20 62 61 |oregroun|d and ba|
|00001a70| 63 6b 67 72 6f 75 6e 64 | 20 63 6f 6c 6f 75 72 0a |ckground| colour.|
|00001a80| 36 09 3c 53 65 74 20 45 | 43 46 20 6f 72 69 67 69 |6.<Set E|CF origi|
|00001a90| 6e 3d 3e 32 33 2c 31 37 | 2c 36 3e 0a 37 09 3c 53 |n=>23,17|,6>.7.<S|
|00001aa0| 65 74 20 63 68 61 72 20 | 73 69 7a 65 20 61 6e 64 |et char |size and|
|00001ab0| 20 73 70 61 63 69 6e 67 | 3d 3e 32 33 2c 31 37 2c | spacing|=>23,17,|
|00001ac0| 37 3e 0a 00 44 41 54 41 | 73 01 00 00 56 44 55 20 |7>..DATA|s...VDU |
|00001ad0| 32 33 2c 31 37 2c 30 2d | 33 0a 23 50 61 72 65 6e |23,17,0-|3.#Paren|
|00001ae0| 74 20 32 33 2c 31 37 0a | 54 68 69 73 20 56 44 55 |t 23,17.|This VDU|
|00001af0| 20 69 73 20 75 73 65 64 | 20 74 6f 20 73 65 74 20 | is used| to set |
|00001b00| 74 68 65 20 74 69 6e 74 | 20 66 6f 72 20 61 20 63 |the tint| for a c|
|00001b10| 6f 6c 6f 75 72 20 69 6e | 20 61 20 32 35 36 2d 63 |olour in| a 256-c|
|00001b20| 6f 6c 6f 75 72 20 6d 6f | 64 65 3a 0a 0a 23 57 72 |olour mo|de:..#Wr|
|00001b30| 61 70 20 4f 66 66 0a 56 | 44 55 20 32 33 2c 31 37 |ap Off.V|DU 23,17|
|00001b40| 2c 30 2c 74 69 6e 74 2c | 30 2c 30 2c 30 2c 30 2c |,0,tint,|0,0,0,0,|
|00001b50| 30 2c 30 2c 30 09 54 65 | 78 74 20 66 6f 72 65 67 |0,0,0.Te|xt foreg|
|00001b60| 72 6f 75 6e 64 0a 56 44 | 55 20 32 33 2c 31 37 2c |round.VD|U 23,17,|
|00001b70| 31 2c 74 69 6e 74 2c 30 | 2c 30 2c 30 2c 30 2c 30 |1,tint,0|,0,0,0,0|
|00001b80| 2c 30 2c 30 09 54 65 78 | 74 20 62 61 63 6b 67 72 |,0,0.Tex|t backgr|
|00001b90| 6f 75 6e 64 0a 56 44 55 | 20 32 33 2c 31 37 2c 32 |ound.VDU| 23,17,2|
|00001ba0| 2c 74 69 6e 74 2c 30 2c | 30 2c 30 2c 30 2c 30 2c |,tint,0,|0,0,0,0,|
|00001bb0| 30 2c 30 09 47 72 61 70 | 68 69 63 73 20 66 6f 72 |0,0.Grap|hics for|
|00001bc0| 65 67 72 6f 75 6e 64 0a | 56 44 55 20 32 33 2c 31 |eground.|VDU 23,1|
|00001bd0| 37 2c 33 2c 74 69 6e 74 | 2c 30 2c 30 2c 30 2c 30 |7,3,tint|,0,0,0,0|
|00001be0| 2c 30 2c 30 2c 30 09 47 | 72 61 70 68 69 63 73 20 |,0,0,0.G|raphics |
|00001bf0| 62 61 63 6b 67 72 6f 75 | 6e 64 0a 23 57 72 61 70 |backgrou|nd.#Wrap|
|00001c00| 20 4f 6e 0a 0a 54 69 6e | 74 20 69 73 20 26 30 30 | On..Tin|t is &00|
|00001c10| 2c 26 34 30 2c 26 38 30 | 20 6f 72 20 26 43 30 20 |,&40,&80| or &C0 |
|00001c20| 28 75 73 65 73 20 6f 6e | 6c 79 20 32 20 74 6f 70 |(uses on|ly 2 top|
|00001c30| 20 62 69 74 73 29 2e 00 | 44 41 54 41 fd 00 00 00 | bits)..|DATA....|
|00001c40| 56 44 55 20 32 33 2c 31 | 37 2c 34 0a 23 50 61 72 |VDU 23,1|7,4.#Par|
|00001c50| 65 6e 74 20 32 33 2c 31 | 37 0a 23 57 72 61 70 20 |ent 23,1|7.#Wrap |
|00001c60| 4f 66 66 0a 56 44 55 20 | 32 33 2c 31 37 2c 34 2c |Off.VDU |23,17,4,|
|00001c70| 30 2c 30 2c 30 2c 30 2c | 30 2c 30 2c 30 20 3a 09 |0,0,0,0,|0,0,0 :.|
|00001c80| 55 73 65 20 61 6e 63 69 | 65 6e 74 20 70 61 74 74 |Use anci|ent patt|
|00001c90| 65 72 6e 0a 56 44 55 20 | 32 33 2c 31 37 2c 34 2c |ern.VDU |23,17,4,|
|00001ca0| 31 2c 30 2c 30 2c 30 2c | 30 2c 30 2c 30 20 3a 09 |1,0,0,0,|0,0,0 :.|
|00001cb0| 55 73 65 20 6e 65 77 20 | 26 20 69 6d 70 72 6f 76 |Use new |& improv|
|00001cc0| 65 64 0a 0a 23 57 72 61 | 70 20 4f 6e 0a 54 68 69 |ed..#Wra|p On.Thi|
|00001cd0| 73 20 56 44 55 20 63 68 | 6f 6f 73 65 73 20 77 68 |s VDU ch|ooses wh|
|00001ce0| 69 63 68 20 73 65 74 20 | 6f 66 20 63 6f 6c 6f 75 |ich set |of colou|
|00001cf0| 72 20 70 61 74 74 65 72 | 6e 73 20 61 72 65 20 75 |r patter|ns are u|
|00001d00| 73 65 64 20 74 6f 20 69 | 6e 74 65 72 70 72 65 74 |sed to i|nterpret|
|00001d10| 20 73 75 62 73 65 71 75 | 65 6e 74 20 3c 56 44 55 | subsequ|ent <VDU|
|00001d20| 20 32 33 2c 32 2d 35 3d | 3e 32 33 2c 32 3e 20 63 | 23,2-5=|>23,2> c|
|00001d30| 61 6c 6c 73 2e 00 00 00 | 44 41 54 41 c3 00 00 00 |alls....|DATA....|
|00001d40| 56 44 55 20 32 33 2c 31 | 37 2c 36 0a 23 50 61 72 |VDU 23,1|7,6.#Par|
|00001d50| 65 6e 74 20 32 33 2c 31 | 37 0a 32 33 2c 31 37 2c |ent 23,1|7.23,17,|
|00001d60| 36 2c 78 3b 79 3b 30 2c | 30 2c 30 0a 0a 54 68 69 |6,x;y;0,|0,0..Thi|
|00001d70| 73 20 56 44 55 20 73 65 | 74 73 20 74 68 65 20 70 |s VDU se|ts the p|
|00001d80| 6f 69 6e 74 20 77 69 74 | 68 20 77 68 69 63 68 20 |oint wit|h which |
|00001d90| 74 6f 20 61 6c 69 67 6e | 20 74 68 65 20 62 6f 74 |to align| the bot|
|00001da0| 74 6f 6d 20 6c 65 66 74 | 20 6f 66 20 74 68 65 20 |tom left| of the |
|00001db0| 45 43 46 20 70 61 74 74 | 65 72 6e 20 77 69 74 68 |ECF patt|ern with|
|00001dc0| 2e 0a 0a 59 6f 75 20 63 | 61 6e 20 61 6c 73 6f 20 |...You c|an also |
|00001dd0| 75 73 65 20 3c 4f 53 5f | 53 65 74 45 43 46 4f 72 |use <OS_|SetECFOr|
|00001de0| 69 67 69 6e 3d 3e 4f 53 | 3a 4f 53 5f 53 65 74 45 |igin=>OS|:OS_SetE|
|00001df0| 43 46 4f 72 69 67 69 6e | 3e 2e 0a 00 46 52 45 45 |CFOrigin|>...FREE|
|00001e00| c5 00 00 00 30 16 00 00 | 32 33 2c 31 37 2c 37 0a |....0...|23,17,7.|
|00001e10| 23 50 61 72 65 6e 74 20 | 32 33 2c 31 37 0a 56 44 |#Parent |23,17.VD|
|00001e20| 55 20 32 33 2c 31 37 2c | 37 2c 66 6c 61 67 73 2c |U 23,17,|7,flags,|
|00001e30| 78 3b 79 3b 0a 0a 42 69 | 74 09 4d 65 61 6e 69 6e |x;y;..Bi|t.Meanin|
|00001e40| 67 20 69 66 20 73 65 74 | 0a 23 4c 69 6e 65 0a 30 |g if set|.#Line.0|
|00001e50| 09 53 65 74 20 73 69 7a | 65 20 6f 66 20 56 44 55 |.Set siz|e of VDU|
|00001e60| 20 35 20 63 68 61 72 61 | 63 74 65 72 73 2e 20 28 | 5 chara|cters. (|
|00001e70| 73 69 7a 65 73 20 38 2a | 38 20 61 6e 64 20 38 2a |sizes 8*|8 and 8*|
|00001e80| 31 36 20 61 72 65 20 66 | 61 73 74 2c 20 6f 74 68 |16 are f|ast, oth|
|00001e90| 65 72 73 20 73 6c 6f 77 | 29 0a 31 09 53 65 74 20 |ers slow|).1.Set |
|00001ea0| 73 70 61 63 69 6e 67 20 | 62 65 74 77 65 65 6e 20 |spacing |between |
|00001eb0| 56 44 55 20 35 20 63 68 | 61 72 61 63 74 65 72 73 |VDU 5 ch|aracters|
|00001ec0| 2e 00 00 00 46 52 45 45 | c0 00 00 00 fc 1d 00 00 |....FREE|........|
|00001ed0| 32 33 2c 32 2d 35 0a 23 | 50 61 72 65 6e 74 20 32 |23,2-5.#|Parent 2|
|00001ee0| 33 0a 56 44 55 20 32 33 | 2c 6e 72 2c 65 69 67 68 |3.VDU 23|,nr,eigh|
|00001ef0| 74 20 63 6f 6c 6f 75 72 | 20 62 79 74 65 73 2e 0a |t colour| bytes..|
|00001f00| 0a 54 68 69 73 20 56 44 | 55 20 64 65 66 69 6e 65 |.This VD|U define|
|00001f10| 73 20 6f 6e 65 20 6f 66 | 20 74 68 65 20 45 43 46 |s one of| the ECF|
|00001f20| 20 70 61 74 74 65 72 6e | 73 20 4e 72 20 69 73 20 | pattern|s Nr is |
|00001f30| 32 2d 35 20 66 6f 72 20 | 70 61 74 74 65 72 6e 20 |2-5 for |pattern |
|00001f40| 31 2d 34 2e 0a 45 61 63 | 68 20 6f 66 20 74 68 65 |1-4..Eac|h of the|
|00001f50| 20 65 69 67 68 74 20 63 | 6f 6c 6f 75 72 20 62 79 | eight c|olour by|
|00001f60| 74 65 73 20 64 65 66 69 | 6e 65 20 6f 6e 65 20 72 |tes defi|ne one r|
|00001f70| 6f 77 20 6f 66 20 74 68 | 65 20 45 43 46 20 70 61 |ow of th|e ECF pa|
|00001f80| 74 74 65 72 46 52 45 45 | 2a 01 00 00 f0 0c 00 00 |tterFREE|*.......|
|00001f90| 32 33 2c 36 0a 23 50 61 | 72 65 6e 74 20 32 33 0a |23,6.#Pa|rent 23.|
|00001fa0| 56 44 55 20 32 33 2c 36 | 2c 20 38 20 70 61 74 74 |VDU 23,6|, 8 patt|
|00001fb0| 65 72 6e 20 62 79 74 65 | 73 0a 0a 54 68 69 73 20 |ern byte|s..This |
|00001fc0| 56 44 55 20 73 65 74 73 | 20 74 68 65 20 64 6f 74 |VDU sets| the dot|
|00001fd0| 2d 64 61 73 68 20 6c 69 | 6e 65 20 73 74 79 6c 65 |-dash li|ne style|
|00001fe0| 20 75 73 65 64 20 62 79 | 20 64 6f 74 74 65 64 20 | used by| dotted |
|00001ff0| 3c 70 6c 6f 74 3d 3e 4f | 53 3a 4f 53 5f 50 6c 6f |<plot=>O|S:OS_Plo|
|00002000| 74 3e 20 63 6f 6d 6d 61 | 6e 64 73 2e 20 54 68 65 |t> comma|nds. The|
|00002010| 20 6d 6f 73 74 20 73 69 | 67 6e 69 66 69 63 61 6e | most si|gnifican|
|00002020| 74 20 62 69 74 20 69 73 | 20 75 73 65 64 20 66 69 |t bit is| used fi|
|00002030| 72 73 74 3b 20 74 68 65 | 20 64 65 66 61 75 6c 74 |rst; the| default|
|00002040| 20 69 73 20 26 41 41 41 | 41 41 41 41 41 20 54 68 | is &AAA|AAAAA Th|
|00002050| 65 20 6c 65 6e 67 74 68 | 20 6f 66 20 74 68 65 20 |e length| of the |
|00002060| 64 61 73 68 20 70 61 74 | 74 65 72 6e 20 75 73 65 |dash pat|tern use|
|00002070| 64 20 69 73 20 73 65 74 | 20 77 69 74 68 20 3c 4f |d is set| with <O|
|00002080| 53 5f 42 79 74 65 20 31 | 36 33 3d 3e 4f 53 3a 4f |S_Byte 1|63=>OS:O|
|00002090| 53 5f 42 79 74 65 31 36 | 33 3e 2c 20 74 68 65 20 |S_Byte16|3>, the |
|000020a0| 64 65 66 61 75 6c 74 20 | 69 73 20 38 2e 0a 30 0a |default |is 8..0.|
|000020b0| 46 52 45 45 b0 00 00 00 | 2c 00 00 00 32 33 2c 36 |FREE....|,...23,6|
|000020c0| 0a 23 50 61 72 65 6e 74 | 20 32 33 0a 56 44 55 20 |.#Parent| 23.VDU |
|000020d0| 32 33 2c 36 2c 20 38 20 | 70 61 74 74 65 72 6e 20 |23,6, 8 |pattern |
|000020e0| 62 79 74 65 73 0a 0a 54 | 68 69 73 20 56 44 55 20 |bytes..T|his VDU |
|000020f0| 73 65 74 73 20 74 68 65 | 20 64 6f 74 2d 64 61 73 |sets the| dot-das|
|00002100| 68 20 6c 69 6e 65 20 73 | 74 79 6c 65 20 75 73 65 |h line s|tyle use|
|00002110| 64 20 62 79 20 64 6f 74 | 74 65 64 20 3c 70 6c 6f |d by dot|ted <plo|
|00002120| 74 3d 3e 4f 53 3a 4f 53 | 5f 50 6c 6f 74 3e 20 63 |t=>OS:OS|_Plot> c|
|00002130| 6f 6d 6d 61 6e 64 73 2e | 20 54 68 65 20 6d 6f 73 |ommands.| The mos|
|00002140| 74 20 73 69 67 6e 69 66 | 69 63 61 6e 74 20 62 69 |t signif|icant bi|
|00002150| 74 20 69 73 20 75 73 65 | 64 20 66 69 72 73 74 2e |t is use|d first.|
|00002160| 46 52 45 45 60 00 00 00 | b0 20 00 00 32 33 20 63 |FREE`...|. ..23 c|
|00002170| 6f 6d 6d 61 6e 64 73 3a | 0a 23 50 61 72 65 6e 74 |ommands:|.#Parent|
|00002180| 20 21 52 6f 6f 74 0a 30 | 09 3c 53 65 74 20 69 6e | !Root.0|.<Set in|
|00002190| 74 65 72 6c 61 63 65 20 | 26 20 63 75 72 73 6f 72 |terlace |& cursor|
|000021a0| 20 61 70 70 65 61 72 61 | 6e 63 65 3d 3e 32 33 2c | appeara|nce=>23,|
|000021b0| 30 3e 0a 31 09 3c 43 6f | 6e 74 72 6f 6c 20 63 75 |0>.1.<Co|ntrol cu|
|000021c0| 44 41 54 41 8d 01 00 00 | 56 44 55 20 31 32 37 0a |DATA....|VDU 127.|
|000021d0| 23 50 61 72 65 6e 74 20 | 21 52 6f 6f 74 0a 56 44 |#Parent |!Root.VD|
|000021e0| 55 20 31 32 37 20 64 65 | 6c 65 74 65 73 20 74 68 |U 127 de|letes th|
|000021f0| 65 20 70 72 65 76 69 6f | 75 73 20 63 68 61 72 61 |e previo|us chara|
|00002200| 63 74 65 72 2e 0a 0a 55 | 6e 6c 65 73 73 20 3c 56 |cter...U|nless <V|
|00002210| 44 55 20 32 33 2c 31 36 | 3d 3e 32 33 2c 31 36 3e |DU 23,16|=>23,16>|
|00002220| 20 73 70 65 63 69 66 69 | 65 73 20 6e 6f 20 63 75 | specifi|es no cu|
|00002230| 72 73 6f 72 20 6d 6f 74 | 69 6f 6e 20 61 66 74 65 |rsor mot|ion afte|
|00002240| 72 20 70 72 69 6e 74 69 | 6e 67 20 74 68 65 20 63 |r printi|ng the c|
|00002250| 75 72 73 6f 72 20 69 73 | 20 6d 6f 76 65 64 20 62 |ursor is| moved b|
|00002260| 61 63 6b 20 61 73 20 69 | 66 20 62 79 20 3c 56 44 |ack as i|f by <VD|
|00002270| 55 20 38 3d 3e 38 3e 2e | 20 49 6e 20 3c 56 44 55 |U 8=>8>.| In <VDU|
|00002280| 20 35 3d 3e 35 3e 20 6d | 6f 64 65 20 74 68 65 20 | 5=>5> m|ode the |
|00002290| 63 68 61 72 61 63 74 65 | 72 20 70 6f 73 69 74 69 |characte|r positi|
|000022a0| 6f 6e 20 69 73 20 73 6f | 6c 69 64 20 66 69 6c 6c |on is so|lid fill|
|000022b0| 65 64 20 77 69 74 68 20 | 67 72 61 70 68 69 63 73 |ed with |graphics|
|000022c0| 20 62 61 63 6b 67 72 6f | 75 6e 64 20 63 6f 6c 6f | backgro|und colo|
|000022d0| 75 72 2c 20 69 6e 20 3c | 56 44 55 20 34 3d 3e 34 |ur, in <|VDU 4=>4|
|000022e0| 3e 20 6d 6f 64 65 20 77 | 69 74 68 20 74 65 78 74 |> mode w|ith text|
|000022f0| 20 62 61 63 6b 67 72 6f | 75 6e 64 20 63 6f 6c 6f | backgro|und colo|
|00002300| 75 72 20 28 7b 2f 7d 69 | 2e 65 2e 7b 2f 7d 20 61 |ur ({/}i|.e.{/} a|
|00002310| 20 73 70 61 63 65 20 69 | 73 20 70 72 69 6e 74 65 | space i|s printe|
|00002320| 64 2c 20 65 76 65 6e 20 | 69 66 20 63 68 61 72 61 |d, even |if chara|
|00002330| 63 74 65 72 20 33 32 20 | 68 61 73 20 62 65 65 6e |cter 32 |has been|
|00002340| 20 72 65 64 65 66 69 6e | 65 64 29 2e 0a 00 00 00 | redefin|ed).....|
|00002350| 46 52 45 45 34 00 00 00 | e0 03 00 00 32 34 0a 23 |FREE4...|....24.#|
|00002360| 50 61 72 65 6e 74 20 21 | 52 6f 6f 74 0a 7b 41 4c |Parent !|Root.{AL|
|00002370| 49 47 4e 20 52 49 47 48 | 54 7d 28 72 78 2c 74 79 |IGN RIGH|T}(rx,ty|
|00002380| 29 7b 41 4c 44 41 54 41 | 52 00 00 00 56 44 55 20 |){ALDATA|R...VDU |
|00002390| 32 37 0a 23 50 61 72 65 | 6e 74 20 21 52 6f 6f 74 |27.#Pare|nt !Root|
|000023a0| 0a 56 44 55 20 32 37 20 | 64 6f 65 73 20 6e 6f 74 |.VDU 27 |does not|
|000023b0| 68 69 6e 67 2e 0a 23 20 | 53 65 65 20 61 6c 73 6f |hing..# |See also|
|000023c0| 20 75 6e 61 72 79 20 2b | 20 69 6e 20 70 65 72 6c | unary +| in perl|
|000023d0| 2e 20 3a 2d 29 0a 29 00 | 44 41 54 41 b0 00 00 00 |. :-).).|DATA....|
|000023e0| 56 44 55 20 32 35 0a 23 | 50 61 72 65 6e 74 20 21 |VDU 25.#|Parent !|
|000023f0| 52 6f 6f 74 0a 56 44 55 | 20 32 35 2c 3c 63 6f 6d |Root.VDU| 25,<com|
|00002400| 6d 61 6e 64 3d 3e 4f 53 | 3a 4f 53 5f 50 6c 6f 74 |mand=>OS|:OS_Plot|
|00002410| 49 6e 64 65 78 3e 2c 78 | 3b 79 3b 0a 54 68 69 73 |Index>,x|;y;.This|
|00002420| 20 56 44 55 20 65 78 65 | 63 75 74 65 73 20 61 20 | VDU exe|cutes a |
|00002430| 70 6c 6f 74 20 63 6f 6d | 6d 61 6e 64 2e 20 49 74 |plot com|mand. It|
|00002440| 20 69 73 20 66 61 73 74 | 65 72 20 28 61 6e 64 20 | is fast|er (and |
|00002450| 73 69 6d 70 6c 65 72 29 | 20 74 6f 20 75 73 65 20 |simpler)| to use |
|00002460| 74 68 65 20 53 57 49 20 | 3c 4f 53 5f 50 6c 6f 74 |the SWI |<OS_Plot|
|00002470| 3d 3e 4f 53 3a 4f 53 5f | 50 6c 6f 74 3e 20 64 69 |=>OS:OS_|Plot> di|
|00002480| 72 65 63 74 6c 79 2e 0a | 44 41 54 41 83 00 00 00 |rectly..|DATA....|
|00002490| 56 44 55 20 32 38 0a 23 | 50 61 72 65 6e 74 20 21 |VDU 28.#|Parent !|
|000024a0| 52 6f 6f 74 0a 7b 41 6c | 69 67 6e 20 72 69 67 68 |Root.{Al|ign righ|
|000024b0| 74 7d 28 72 78 2c 74 79 | 29 7b 61 6c 69 67 6e 20 |t}(rx,ty|){align |
|000024c0| 63 65 6e 74 72 65 7d 0a | 0a 20 20 44 65 66 69 6e |centre}.|. Defin|
|000024d0| 65 20 74 65 78 74 20 77 | 69 6e 64 6f 77 3a 20 20 |e text w|indow: |
|000024e0| 0a 20 20 56 44 55 20 32 | 38 2c 6c 78 2c 62 79 2c |. VDU 2|8,lx,by,|
|000024f0| 72 78 2c 74 79 0a 0a 7b | 61 6c 69 67 6e 20 6c 65 |rx,ty..{|align le|
|00002500| 66 74 7d 28 6c 78 2c 62 | 79 29 0a 00 44 41 54 41 |ft}(lx,b|y)..DATA|
|00002510| b9 00 00 00 56 44 55 20 | 32 39 0a 23 50 61 72 65 |....VDU |29.#Pare|
|00002520| 6e 74 20 21 52 6f 6f 74 | 0a 56 44 55 20 32 39 2c |nt !Root|.VDU 29,|
|00002530| 78 3b 79 3b 0a 54 68 69 | 73 20 56 44 55 20 64 65 |x;y;.Thi|s VDU de|
|00002540| 66 69 6e 65 73 20 77 68 | 65 72 65 20 6f 6e 20 73 |fines wh|ere on s|
|00002550| 63 72 65 65 6e 20 30 2c | 30 20 69 73 2e 20 41 6c |creen 0,|0 is. Al|
|00002560| 6c 20 67 72 61 70 68 69 | 63 73 20 6f 70 65 72 61 |l graphi|cs opera|
|00002570| 74 69 6f 6e 73 20 61 72 | 65 20 72 65 6c 61 74 69 |tions ar|e relati|
|00002580| 76 65 20 74 6f 20 74 68 | 69 73 20 70 6f 69 6e 74 |ve to th|is point|
|00002590| 2e 20 47 72 61 70 68 69 | 63 73 20 77 69 6e 64 6f |. Graphi|cs windo|
|000025a0| 77 20 72 65 6d 61 69 6e | 73 20 61 74 20 73 61 6d |w remain|s at sam|
|000025b0| 65 20 70 6f 73 69 74 69 | 6f 6e 20 6f 6e 20 73 63 |e positi|on on sc|
|000025c0| 72 65 65 6e 2e 00 00 00 | 46 52 45 45 ac 00 00 00 |reen....|FREE....|
|000025d0| dc 4f 00 00 33 31 0a 23 | 50 61 72 65 6e 74 20 21 |.O..31.#|Parent !|
|000025e0| 52 6f 6f 74 0a 56 44 55 | 20 33 31 2c 78 2c 79 0a |Root.VDU| 31,x,y.|
|000025f0| 54 68 69 73 20 56 44 55 | 20 6d 6f 76 65 73 20 74 |This VDU| moves t|
|00002600| 68 65 20 74 65 78 74 20 | 63 75 72 73 6f 72 20 74 |he text |cursor t|
|00002610| 6f 20 28 78 2c 79 29 2e | 20 28 30 2c 30 29 20 69 |o (x,y).| (0,0) i|
|00002620| 73 20 74 6f 70 20 6c 65 | 66 74 20 6f 66 20 63 75 |s top le|ft of cu|
|00002630| 72 72 65 6e 74 20 74 65 | 78 74 20 77 69 6e 64 6f |rrent te|xt windo|
|00002640| 77 2e 20 49 66 20 28 78 | 2c 79 29 20 69 73 20 6f |w. If (x|,y) is o|
|00002650| 75 74 73 69 64 65 20 74 | 65 78 74 20 77 69 6e 64 |utside t|ext wind|
|00002660| 6f 77 2c 20 6e 6f 74 68 | 69 6e 67 20 68 61 70 70 |ow, noth|ing happ|
|00002670| 65 6e 73 2c 44 41 54 41 | b3 00 00 00 56 44 55 20 |ens,DATA|....VDU |
|00002680| 36 0a 23 50 61 72 65 6e | 74 20 21 52 6f 6f 74 0a |6.#Paren|t !Root.|
|00002690| 56 44 55 20 36 20 65 6e | 61 62 6c 65 73 20 73 63 |VDU 6 en|ables sc|
|000026a0| 72 65 65 6e 20 6f 75 74 | 70 75 74 2c 20 72 65 76 |reen out|put, rev|
|000026b0| 65 72 73 69 6e 67 20 74 | 68 65 20 65 66 66 65 63 |ersing t|he effec|
|000026c0| 74 20 6f 66 20 3c 56 44 | 55 20 32 31 3d 3e 32 31 |t of <VD|U 21=>21|
|000026d0| 3e 2e 20 3c 4f 53 5f 42 | 79 74 65 20 31 31 37 3d |>. <OS_B|yte 117=|
|000026e0| 3e 4f 53 3a 4f 53 5f 42 | 79 74 65 31 31 37 3e 20 |>OS:OS_B|yte117> |
|000026f0| 63 61 6e 20 62 65 20 75 | 73 65 64 20 74 6f 20 72 |can be u|sed to r|
|00002700| 65 61 64 20 77 68 65 74 | 68 65 72 20 73 63 72 65 |ead whet|her scre|
|00002710| 65 6e 20 6f 75 74 70 75 | 74 20 69 73 20 64 69 73 |en outpu|t is dis|
|00002720| 61 62 6c 65 64 2e 0a 00 | 44 41 54 41 61 01 00 00 |abled...|DATAa...|
|00002730| 56 44 55 20 32 33 2c 33 | 32 2d 32 35 35 0a 23 50 |VDU 23,3|2-255.#P|
|00002740| 61 72 65 6e 74 20 32 33 | 0a 56 44 55 20 32 33 2c |arent 23|.VDU 23,|
|00002750| 7b 2f 7d 6d 7b 2f 7d 2c | 20 38 20 62 79 74 65 73 |{/}m{/},| 8 bytes|
|00002760| 20 6f 66 20 72 6f 77 20 | 64 65 66 69 6e 69 74 69 | of row |definiti|
|00002770| 6f 6e 73 0a 0a 54 68 69 | 73 20 56 44 55 20 72 65 |ons..Thi|s VDU re|
|00002780| 64 65 66 69 6e 65 73 20 | 63 68 61 72 61 63 74 65 |defines |characte|
|00002790| 72 20 2f 6d 2f 20 69 6e | 20 74 68 65 20 73 79 73 |r /m/ in| the sys|
|000027a0| 74 65 6d 20 66 6f 6e 74 | 2e 20 54 68 65 20 72 6f |tem font|. The ro|
|000027b0| 77 73 20 61 72 65 20 67 | 69 76 65 6e 20 62 79 20 |ws are g|iven by |
|000027c0| 74 68 65 20 38 20 62 79 | 74 65 73 20 66 72 6f 6d |the 8 by|tes from|
|000027d0| 20 74 6f 70 20 74 6f 20 | 62 6f 74 74 6f 6d 2e 20 | top to |bottom. |
|000027e0| 54 68 65 20 70 61 74 74 | 65 72 6e 20 66 6f 72 20 |The patt|ern for |
|000027f0| 61 20 63 68 61 72 61 63 | 74 65 72 20 63 61 6e 20 |a charac|ter can |
|00002800| 62 65 20 72 65 61 64 20 | 77 69 74 68 20 3c 4f 53 |be read |with <OS|
|00002810| 5f 57 6f 72 64 20 31 30 | 3d 3e 4f 53 3a 4f 53 5f |_Word 10|=>OS:OS_|
|00002820| 57 6f 72 64 31 30 3e 2e | 0a 0a 4e 6f 74 65 20 74 |Word10>.|..Note t|
|00002830| 68 61 74 20 61 6c 74 68 | 6f 75 67 68 20 74 68 65 |hat alth|ough the|
|00002840| 20 64 65 6c 65 74 65 20 | 63 68 61 72 61 63 74 65 | delete |characte|
|00002850| 72 20 28 5c 3c 31 32 37 | 3e 29 20 63 61 6e 20 62 |r (\<127|>) can b|
|00002860| 65 20 72 65 64 65 66 69 | 6e 65 64 2c 20 69 74 20 |e redefi|ned, it |
|00002870| 73 74 69 6c 6c 20 63 61 | 6e 6e 6f 74 20 62 65 20 |still ca|nnot be |
|00002880| 70 72 69 6e 74 65 64 2e | 0a 00 00 00 46 52 45 45 |printed.|....FREE|
|00002890| bc 00 00 00 60 21 00 00 | 63 6f 64 65 73 0a 23 50 |....`!..|codes.#P|
|000028a0| 61 72 65 6e 74 20 53 74 | 72 6f 6e 67 48 65 6c 70 |arent St|rongHelp|
|000028b0| 3a 21 4d 65 6e 75 0a 30 | 09 4e 75 6c 6c 20 4f 70 |:!Menu.0|.Null Op|
|000028c0| 65 72 61 74 69 6f 6e 09 | 09 09 20 09 09 31 36 09 |eration.|.. ..16.|
|000028d0| 43 6c 65 61 72 20 67 72 | 61 70 68 69 63 73 20 77 |Clear gr|aphics w|
|000028e0| 69 6e 64 6f 77 0a 31 09 | 53 65 6e 64 20 6e 65 78 |indow.1.|Send nex|
|000028f0| 74 20 63 68 61 72 20 74 | 6f 20 70 72 69 6e 74 65 |t char t|o printe|
|00002900| 72 09 20 09 09 31 37 09 | 3c 53 65 74 20 74 65 78 |r. ..17.|<Set tex|
|00002910| 74 20 63 6f 6c 6f 75 72 | 3d 3e 31 37 3e 0a 32 09 |t colour|=>17>.2.|
|00002920| 45 6e 61 62 6c 65 20 70 | 72 69 6e 74 65 72 09 09 |Enable p|rinter..|
|00002930| 09 20 09 09 31 38 09 3c | 53 65 74 20 67 72 61 70 |. ..18.<|Set grap|
|00002940| 68 69 63 73 20 63 6f 6c | 44 41 54 41 ff 00 00 00 |hics col|DATA....|
|00002950| 56 44 55 20 31 33 0a 23 | 50 61 72 65 6e 74 20 21 |VDU 13.#|Parent !|
|00002960| 52 6f 6f 74 0a 56 44 55 | 20 31 33 20 6d 6f 76 65 |Root.VDU| 13 move|
|00002970| 73 20 74 68 65 20 63 75 | 72 73 6f 72 20 74 6f 20 |s the cu|rsor to |
|00002980| 74 68 65 20 73 74 61 72 | 74 20 6f 66 20 74 68 65 |the star|t of the|
|00002990| 20 63 75 72 72 65 6e 74 | 20 6c 69 6e 65 0a 0a 49 | current| line..I|
|000029a0| 6e 20 3c 56 44 55 20 34 | 3d 3e 34 3e 20 6d 6f 64 |n <VDU 4|=>4> mod|
|000029b0| 65 20 74 68 69 73 20 69 | 73 20 74 68 65 20 74 65 |e this i|s the te|
|000029c0| 78 74 20 63 75 72 73 6f | 72 2c 20 69 6e 20 3c 56 |xt curso|r, in <V|
|000029d0| 44 55 20 35 3d 3e 35 3e | 20 6d 6f 64 65 20 74 68 |DU 5=>5>| mode th|
|000029e0| 65 20 67 72 61 70 68 69 | 63 73 20 63 75 72 73 6f |e graphi|cs curso|
|000029f0| 72 2e 20 4d 6f 74 69 6f | 6e 20 69 73 20 74 6f 20 |r. Motio|n is to |
|00002a00| 6e 65 67 61 74 69 76 65 | 20 58 20 28 64 65 66 61 |negative| X (defa|
|00002a10| 75 6c 74 20 69 73 20 6c | 65 66 74 2c 20 73 65 74 |ult is l|eft, set|
|00002a20| 20 62 79 20 3c 56 44 55 | 20 32 33 2c 31 36 3d 3e | by <VDU| 23,16=>|
|00002a30| 32 33 2c 31 36 3e 29 20 | 61 74 20 63 6f 6e 73 74 |23,16>) |at const|
|00002a40| 61 6e 74 20 59 2e 0a 73 | 44 41 54 41 34 01 00 00 |ant Y..s|DATA4...|
|00002a50| 56 44 55 20 31 31 0a 23 | 50 61 72 65 6e 74 20 21 |VDU 11.#|Parent !|
|00002a60| 52 6f 6f 74 0a 56 44 55 | 20 31 31 20 6d 6f 76 65 |Root.VDU| 11 move|
|00002a70| 73 20 74 68 65 20 63 75 | 72 73 6f 72 20 75 70 20 |s the cu|rsor up |
|00002a80| 6f 6e 65 20 6c 69 6e 65 | 0a 0a 49 6e 20 3c 56 44 |one line|..In <VD|
|00002a90| 55 20 34 3d 3e 34 3e 20 | 6d 6f 64 65 20 74 68 69 |U 4=>4> |mode thi|
|00002aa0| 73 20 69 73 20 74 68 65 | 20 74 65 78 74 20 63 75 |s is the| text cu|
|00002ab0| 72 73 6f 72 2c 20 69 6e | 20 3c 56 44 55 20 35 3d |rsor, in| <VDU 5=|
|00002ac0| 3e 35 3e 20 6d 6f 64 65 | 20 74 68 65 20 67 72 61 |>5> mode| the gra|
|00002ad0| 70 68 69 63 73 20 63 75 | 72 73 6f 72 2e 20 4d 6f |phics cu|rsor. Mo|
|00002ae0| 74 69 6f 6e 20 69 73 20 | 74 6f 20 6e 65 67 61 74 |tion is |to negat|
|00002af0| 69 76 65 20 59 20 28 64 | 65 66 61 75 6c 74 20 69 |ive Y (d|efault i|
|00002b00| 73 20 75 70 2c 20 73 65 | 74 20 62 79 20 3c 56 44 |s up, se|t by <VD|
|00002b10| 55 20 32 33 2c 31 36 3d | 3e 32 33 2c 31 36 3e 29 |U 23,16=|>23,16>)|
|00002b20| 2e 20 49 66 20 61 74 20 | 74 68 65 20 66 69 72 73 |. If at |the firs|
|00002b30| 74 20 6c 69 6e 65 20 74 | 68 65 20 73 63 72 65 65 |t line t|he scree|
|00002b40| 6e 20 69 73 20 73 63 72 | 6f 6c 6c 65 64 20 69 66 |n is scr|olled if|
|00002b50| 20 73 63 72 6f 6c 6c 69 | 6e 67 20 69 73 20 65 6e | scrolli|ng is en|
|00002b60| 61 62 6c 65 64 20 28 73 | 65 65 20 61 6c 73 6f 20 |abled (s|ee also |
|00002b70| 56 44 55 20 32 33 2c 31 | 36 29 2e 0a 44 41 54 41 |VDU 23,1|6)..DATA|
|00002b80| 37 01 00 00 56 44 55 20 | 31 30 0a 23 50 61 72 65 |7...VDU |10.#Pare|
|00002b90| 6e 74 20 21 52 6f 6f 74 | 0a 56 44 55 20 31 30 20 |nt !Root|.VDU 10 |
|00002ba0| 6d 6f 76 65 73 20 74 68 | 65 20 63 75 72 73 6f 72 |moves th|e cursor|
|00002bb0| 20 64 6f 77 6e 20 6f 6e | 65 20 6c 69 6e 65 0a 0a | down on|e line..|
|00002bc0| 49 6e 20 3c 56 44 55 20 | 34 3d 3e 34 3e 20 6d 6f |In <VDU |4=>4> mo|
|00002bd0| 64 65 20 74 68 69 73 20 | 69 73 20 74 68 65 20 74 |de this |is the t|
|00002be0| 65 78 74 20 63 75 72 73 | 6f 72 2c 20 69 6e 20 3c |ext curs|or, in <|
|00002bf0| 56 44 55 20 35 3d 3e 35 | 3e 20 6d 6f 64 65 20 74 |VDU 5=>5|> mode t|
|00002c00| 68 65 20 67 72 61 70 68 | 69 63 73 20 63 75 72 73 |he graph|ics curs|
|00002c10| 6f 72 2e 20 4d 6f 74 69 | 6f 6e 20 69 73 20 74 6f |or. Moti|on is to|
|00002c20| 20 70 6f 73 69 74 69 76 | 65 20 59 20 28 64 65 66 | positiv|e Y (def|
|00002c30| 61 75 6c 74 20 69 73 20 | 64 6f 77 6e 2c 20 73 65 |ault is |down, se|
|00002c40| 74 20 62 79 20 3c 56 44 | 55 20 32 33 2c 31 36 3d |t by <VD|U 23,16=|
|00002c50| 3e 32 33 2c 31 36 3e 29 | 2e 20 49 66 20 61 74 20 |>23,16>)|. If at |
|00002c60| 74 68 65 20 6c 61 73 74 | 20 6c 69 6e 65 20 74 68 |the last| line th|
|00002c70| 65 20 73 63 72 65 65 6e | 20 69 73 20 73 63 72 6f |e screen| is scro|
|00002c80| 6c 6c 65 64 20 69 66 20 | 73 63 72 6f 6c 6c 69 6e |lled if |scrollin|
|00002c90| 67 20 69 73 20 65 6e 61 | 62 6c 65 64 20 28 73 65 |g is ena|bled (se|
|00002ca0| 65 20 61 6c 73 6f 20 56 | 44 55 20 32 33 2c 31 36 |e also V|DU 23,16|
|00002cb0| 29 2e 0a 00 46 52 45 45 | 28 00 00 00 d4 30 00 00 |)...FREE|(....0..|
|00002cc0| fc 34 00 00 48 fd ff ff | f7 ac a4 20 85 04 00 00 |.4..H...|... ....|
|00002cd0| 13 00 00 00 00 00 00 00 | 21 52 6f 6f 44 41 54 41 |........|!RooDATA|
|00002ce0| 32 01 00 00 56 44 55 20 | 32 33 2c 31 30 0a 23 50 |2...VDU |23,10.#P|
|00002cf0| 61 72 65 6e 74 20 32 33 | 61 0a 56 44 55 20 32 33 |arent 23|a.VDU 23|
|00002d00| 2c 31 30 2c 64 75 72 61 | 74 69 6f 6e 2c 30 2c 30 |,10,dura|tion,0,0|
|00002d10| 2c 30 2c 30 2c 30 2c 30 | 2c 30 0a 0a 54 68 69 73 |,0,0,0,0|,0..This|
|00002d20| 20 56 44 55 20 73 65 74 | 73 20 74 68 65 20 64 75 | VDU set|s the du|
|00002d30| 72 61 74 69 6f 6e 20 6f | 66 20 74 68 65 20 73 65 |ration o|f the se|
|00002d40| 63 6f 6e 64 20 66 6c 61 | 73 68 20 63 6f 6c 6f 75 |cond fla|sh colou|
|00002d50| 72 20 28 69 6e 20 76 69 | 64 65 6f 20 66 72 61 6d |r (in vi|deo fram|
|00002d60| 65 73 29 2c 20 61 6e 64 | 20 69 73 20 65 71 75 69 |es), and| is equi|
|00002d70| 76 61 6c 65 6e 74 20 74 | 6f 20 3c 4f 53 5f 42 79 |valent t|o <OS_By|
|00002d80| 74 65 20 31 30 3d 3e 4f | 53 3a 4f 53 5f 42 79 74 |te 10=>O|S:OS_Byt|
|00002d90| 65 30 31 30 3e 2e 20 54 | 68 65 20 64 75 72 61 74 |e010>. T|he durat|
|00002da0| 69 6f 6e 20 63 61 6e 20 | 62 65 20 72 65 61 64 20 |ion can |be read |
|00002db0| 77 69 74 68 20 3c 4f 53 | 5f 42 79 74 65 20 31 39 |with <OS|_Byte 19|
|00002dc0| 34 3d 3e 4f 53 3a 4f 53 | 5f 42 79 74 65 31 39 34 |4=>OS:OS|_Byte194|
|00002dd0| 3e 2e 20 41 20 64 75 72 | 61 74 69 6f 6e 20 6f 66 |>. A dur|ation of|
|00002de0| 20 30 20 6d 65 61 6e 73 | 20 64 69 73 70 6c 61 79 | 0 means| display|
|00002df0| 20 74 68 65 20 66 69 72 | 73 74 20 63 6f 6c 6f 75 | the fir|st colou|
|00002e00| 72 20 63 6f 6e 73 74 61 | 6e 74 6c 79 2e 0a 00 00 |r consta|ntly....|
|00002e10| 44 41 54 41 05 01 00 00 | 56 44 55 20 32 30 0a 23 |DATA....|VDU 20.#|
|00002e20| 50 61 72 65 6e 74 20 21 | 52 6f 6f 74 0a 56 44 55 |Parent !|Root.VDU|
|00002e30| 20 32 30 20 72 65 73 74 | 6f 72 65 73 20 74 68 65 | 20 rest|ores the|
|00002e40| 20 70 61 6c 65 74 74 65 | 20 66 6f 72 20 74 68 65 | palette| for the|
|00002e50| 20 63 75 72 72 65 6e 74 | 20 6d 6f 64 65 2e 0a 0a | current| mode...|
|00002e60| 54 68 65 20 74 65 78 74 | 20 61 6e 64 20 67 72 61 |The text| and gra|
|00002e70| 70 68 69 63 73 20 66 6f | 72 65 67 72 6f 75 6e 64 |phics fo|reground|
|00002e80| 20 69 73 20 77 68 69 74 | 65 2c 20 62 61 63 6b 67 | is whit|e, backg|
|00002e90| 72 6f 75 6e 64 20 62 6c | 61 63 6b 2e 20 47 72 61 |round bl|ack. Gra|
|00002ea0| 70 68 69 63 73 20 66 6f | 72 65 67 72 6f 75 6e 64 |phics fo|reground|
|00002eb0| 20 61 6e 64 20 62 61 63 | 6b 67 72 6f 75 6e 64 20 | and bac|kground |
|00002ec0| 61 63 74 69 6f 6e 73 20 | 61 72 65 20 30 20 28 6f |actions |are 0 (o|
|00002ed0| 76 65 72 77 72 69 74 65 | 29 2e 20 49 6e 20 32 35 |verwrite|). In 25|
|00002ee0| 36 20 63 6f 6c 6f 75 72 | 20 6d 6f 64 65 73 20 66 |6 colour| modes f|
|00002ef0| 6f 72 65 67 72 6f 75 6e | 64 20 74 69 6e 74 20 69 |oregroun|d tint i|
|00002f00| 73 20 26 43 30 2c 20 62 | 61 63 6b 67 72 6f 75 6e |s &C0, b|ackgroun|
|00002f10| 64 20 30 2e 0a 33 61 00 | 44 41 54 41 ef 00 00 00 |d 0..3a.|DATA....|
|00002f20| 56 44 55 20 31 36 0a 23 | 50 61 72 65 6e 74 20 21 |VDU 16.#|Parent !|
|00002f30| 52 6f 6f 74 0a 56 44 55 | 20 31 36 20 63 6c 65 61 |Root.VDU| 16 clea|
|00002f40| 72 73 20 74 68 65 20 67 | 72 61 70 68 69 63 73 20 |rs the g|raphics |
|00002f50| 77 69 6e 64 6f 77 0a 0a | 54 68 65 20 77 69 6e 64 |window..|The wind|
|00002f60| 6f 77 20 69 73 20 63 6c | 65 61 72 65 64 20 74 6f |ow is cl|eared to|
|00002f70| 20 74 68 65 20 67 72 61 | 70 68 69 63 73 20 66 6f | the gra|phics fo|
|00002f80| 72 65 67 72 6f 75 6e 64 | 20 62 61 63 6b 67 72 6f |reground| backgro|
|00002f90| 75 6e 64 20 63 6f 6c 6f | 75 72 20 75 73 69 6e 67 |und colo|ur using|
|00002fa0| 20 74 68 65 20 62 61 63 | 6b 67 72 6f 75 6e 64 20 | the bac|kground |
|00002fb0| 61 63 74 69 6f 6e 2e 20 | 54 68 65 20 67 72 61 70 |action. |The grap|
|00002fc0| 68 69 63 73 20 63 75 72 | 73 6f 72 20 70 6f 73 69 |hics cur|sor posi|
|00002fd0| 74 69 6f 6e 20 69 73 20 | 75 6e 61 66 66 65 63 74 |tion is |unaffect|
|00002fe0| 65 64 2e 20 54 68 69 73 | 20 69 73 20 65 71 75 69 |ed. This| is equi|
|00002ff0| 76 69 6c 65 6e 74 20 74 | 6f 20 42 41 53 49 43 27 |vilent t|o BASIC'|
|00003000| 73 20 43 4c 47 2e 0a 00 | 46 52 45 45 cc 00 00 00 |s CLG...|FREE....|
|00003010| b4 2c 00 00 31 36 0a 23 | 50 61 72 65 6e 74 20 21 |.,..16.#|Parent !|
|00003020| 52 6f 6f 74 0a 56 44 55 | 20 31 36 20 63 6c 65 61 |Root.VDU| 16 clea|
|00003030| 72 73 20 74 68 65 20 67 | 72 61 70 68 69 63 73 20 |rs the g|raphics |
|00003040| 77 69 6e 64 6f 77 0a 0a | 54 68 65 20 77 69 6e 64 |window..|The wind|
|00003050| 6f 77 20 69 73 20 63 6c | 65 61 72 65 64 20 74 6f |ow is cl|eared to|
|00003060| 20 74 68 65 20 67 72 61 | 70 68 69 63 73 20 66 6f | the gra|phics fo|
|00003070| 72 65 67 72 6f 75 6e 64 | 20 62 61 63 6b 67 72 6f |reground| backgro|
|00003080| 75 6e 64 20 63 6f 6c 6f | 75 72 20 75 73 69 6e 67 |und colo|ur using|
|00003090| 20 74 68 65 20 62 61 63 | 6b 67 72 6f 75 6e 64 20 | the bac|kground |
|000030a0| 61 63 74 69 6f 6e 2e 20 | 54 68 65 20 67 72 61 70 |action. |The grap|
|000030b0| 68 69 63 73 20 63 75 72 | 73 6f 72 20 70 6f 73 69 |hics cur|sor posi|
|000030c0| 74 69 6f 6e 20 69 73 20 | 75 6e 61 66 66 65 63 74 |tion is |unaffect|
|000030d0| 65 64 2e 0a 46 52 45 45 | 28 00 00 00 8c 28 00 00 |ed..FREE|(....(..|
|000030e0| 63 6f 64 65 73 0a 23 50 | 61 72 65 6e 74 20 53 74 |codes.#P|arent St|
|000030f0| 72 6f 6e 67 48 65 6c 70 | 3a 21 4d 65 44 41 54 41 |rongHelp|:!MeDATA|
|00003100| ee 00 00 00 56 44 55 20 | 31 32 0a 23 50 61 72 65 |....VDU |12.#Pare|
|00003110| 6e 74 20 21 52 6f 6f 74 | 0a 56 44 55 20 31 32 20 |nt !Root|.VDU 12 |
|00003120| 63 6c 65 61 72 73 20 74 | 68 65 20 63 75 72 72 65 |clears t|he curre|
|00003130| 6e 74 20 77 69 6e 64 6f | 77 0a 0a 49 6e 20 3c 56 |nt windo|w..In <V|
|00003140| 44 55 20 34 3d 3e 34 3e | 20 6d 6f 64 65 20 74 68 |DU 4=>4>| mode th|
|00003150| 69 73 20 69 73 20 74 68 | 65 20 74 65 78 74 20 77 |is is th|e text w|
|00003160| 69 6e 64 6f 77 20 74 6f | 20 74 68 65 20 74 65 78 |indow to| the tex|
|00003170| 74 20 62 61 63 6b 67 72 | 6f 75 6e 64 20 63 6f 6c |t backgr|ound col|
|00003180| 6f 75 72 2c 20 69 6e 20 | 3c 56 44 55 20 35 3d 3e |our, in |<VDU 5=>|
|00003190| 35 3e 20 6d 6f 64 65 20 | 74 68 65 20 67 72 61 70 |5> mode |the grap|
|000031a0| 68 69 63 73 20 77 69 6e | 64 6f 77 20 74 6f 20 74 |hics win|dow to t|
|000031b0| 68 65 20 67 72 61 70 68 | 69 63 73 20 62 61 63 6b |he graph|ics back|
|000031c0| 67 72 6f 75 6e 64 20 63 | 6f 6c 6f 75 72 2e 20 54 |ground c|olour. T|
|000031d0| 68 65 20 63 75 72 73 6f | 72 20 69 73 20 3c 68 6f |he curso|r is <ho|
|000031e0| 6d 65 64 3d 3e 33 30 3e | 2e 0a 6f 72 44 41 54 41 |med=>30>|..orDATA|
|000031f0| 87 01 00 00 56 44 55 20 | 31 0a 23 50 61 72 65 6e |....VDU |1.#Paren|
|00003200| 74 20 21 52 6f 6f 74 0a | 56 44 55 20 31 2c 7b 2f |t !Root.|VDU 1,{/|
|00003210| 7d 6e 7b 2f 7d 0a 0a 56 | 44 55 20 31 20 73 65 6e |}n{/}..V|DU 1 sen|
|00003220| 64 73 20 74 68 65 20 6e | 65 78 74 20 62 79 74 65 |ds the n|ext byte|
|00003230| 20 74 6f 20 74 68 65 20 | 70 72 69 6e 74 65 72 20 | to the |printer |
|00003240| 73 74 72 65 61 6d 20 6f | 6e 6c 79 2c 20 70 72 6f |stream o|nly, pro|
|00003250| 76 69 64 65 64 20 74 68 | 61 74 20 74 68 65 20 70 |vided th|at the p|
|00003260| 72 69 6e 74 65 72 20 73 | 74 72 65 61 6d 20 68 61 |rinter s|tream ha|
|00003270| 73 20 62 65 65 6e 20 65 | 6e 61 62 6c 65 64 20 77 |s been e|nabled w|
|00003280| 69 74 68 20 3c 56 44 55 | 20 32 3d 3e 32 3e 2e 20 |ith <VDU| 2=>2>. |
|00003290| 28 4f 74 68 65 72 77 69 | 73 65 20 74 68 65 20 6e |(Otherwi|se the n|
|000032a0| 65 78 74 20 62 79 74 65 | 20 69 73 20 69 67 6e 6f |ext byte| is igno|
|000032b0| 72 65 64 29 0a 0a 56 44 | 55 20 31 20 61 6c 6c 6f |red)..VD|U 1 allo|
|000032c0| 77 73 20 74 68 65 20 70 | 72 69 6e 74 65 72 20 69 |ws the p|rinter i|
|000032d0| 67 6e 6f 72 65 20 63 68 | 61 72 61 63 74 65 72 20 |gnore ch|aracter |
|000032e0| 28 73 65 74 20 77 69 74 | 68 20 3c 4f 53 5f 42 79 |(set wit|h <OS_By|
|000032f0| 74 65 20 36 3d 3e 4f 53 | 3a 4f 53 5f 42 79 74 65 |te 6=>OS|:OS_Byte|
|00003300| 30 30 36 3e 29 20 61 6e | 64 20 6f 74 68 65 72 20 |006>) an|d other |
|00003310| 63 68 61 72 61 63 74 65 | 72 73 20 6e 6f 74 20 75 |characte|rs not u|
|00003320| 73 75 61 6c 6c 79 20 70 | 61 73 73 65 64 20 6f 6e |sually p|assed on|
|00003330| 20 62 79 20 74 68 65 20 | 56 44 55 20 64 72 69 76 | by the |VDU driv|
|00003340| 65 72 73 20 74 6f 20 62 | 65 20 73 65 6e 74 20 74 |ers to b|e sent t|
|00003350| 6f 20 74 68 65 20 70 72 | 69 6e 74 65 72 20 76 69 |o the pr|inter vi|
|00003360| 61 20 74 68 65 20 56 44 | 55 20 64 72 69 76 65 72 |a the VD|U driver|
|00003370| 73 2e 0a 65 44 41 54 41 | 88 01 00 00 56 44 55 20 |s..eDATA|....VDU |
|00003380| 30 0a 23 50 61 72 65 6e | 74 20 21 52 6f 6f 74 0a |0.#Paren|t !Root.|
|00003390| 56 44 55 20 30 20 64 6f | 65 73 20 6e 6f 74 68 69 |VDU 0 do|es nothi|
|000033a0| 6e 67 2e 0a 0a 54 68 69 | 73 20 61 6c 6c 6f 77 73 |ng...Thi|s allows|
|000033b0| 20 42 41 53 49 43 27 73 | 20 7b 66 43 6f 64 65 7d | BASIC's| {fCode}|
|000033c0| 7c 7b 66 7d 20 74 6f 20 | 61 63 74 20 61 73 20 69 ||{f} to |act as i|
|000033d0| 66 20 69 74 20 73 75 70 | 70 6c 69 65 73 20 74 68 |f it sup|plies th|
|000033e0| 65 20 65 78 61 63 74 20 | 6e 75 6d 62 65 72 20 6f |e exact |number o|
|000033f0| 66 20 7a 65 72 6f 20 62 | 79 74 65 73 20 74 6f 20 |f zero b|ytes to |
|00003400| 66 69 6c 6c 20 74 68 65 | 20 72 65 6d 61 69 6e 69 |fill the| remaini|
|00003410| 6e 67 20 70 61 72 61 6d | 65 74 65 72 73 20 6f 66 |ng param|eters of|
|00003420| 20 63 6f 6d 70 6c 65 78 | 20 56 44 55 20 63 6f 6d | complex| VDU com|
|00003430| 6d 61 6e 64 73 20 28 7b | 2f 7d 65 2e 67 2e 7b 2f |mands ({|/}e.g.{/|
|00003440| 7d 20 3c 56 44 55 20 32 | 33 3d 3e 32 33 3e 29 20 |} <VDU 2|3=>23>) |
|00003450| 2d 20 77 68 61 74 20 61 | 63 74 75 61 6c 6c 79 20 |- what a|ctually |
|00003460| 68 61 70 70 65 6e 73 20 | 69 73 20 74 68 61 74 20 |happens |is that |
|00003470| 7b 66 43 6f 64 65 7d 7c | 7b 66 7d 20 61 6c 77 61 |{fCode}||{f} alwa|
|00003480| 79 73 20 73 75 70 70 6c | 69 65 73 20 38 20 7a 65 |ys suppl|ies 8 ze|
|00003490| 72 6f 20 62 79 74 65 73 | 20 61 6e 64 20 61 6e 79 |ro bytes| and any|
|000034a0| 20 6c 65 66 74 20 6f 76 | 65 72 20 61 66 74 65 72 | left ov|er after|
|000034b0| 20 74 68 65 20 63 6f 6d | 70 6c 65 78 20 63 6f 6d | the com|plex com|
|000034c0| 6d 61 6e 64 20 61 72 65 | 20 65 61 63 68 20 74 72 |mand are| each tr|
|000034d0| 65 61 74 65 64 20 61 73 | 20 56 44 55 20 30 20 63 |eated as| VDU 0 c|
|000034e0| 6f 6d 6d 61 6e 64 73 2c | 20 61 6e 64 20 68 65 6e |ommands,| and hen|
|000034f0| 63 65 20 69 67 6e 6f 72 | 65 64 2e 0a 46 52 45 45 |ce ignor|ed..FREE|
|00003500| 85 04 00 00 c8 25 00 00 | 63 6f 64 65 73 0a 23 50 |.....%..|codes.#P|
|00003510| 61 72 65 6e 74 20 53 74 | 72 6f 6e 67 48 65 6c 70 |arent St|rongHelp|
|00003520| 3a 21 4d 65 6e 75 0a 30 | 09 4e 75 6c 6c 20 4f 70 |:!Menu.0|.Null Op|
|00003530| 65 72 61 74 69 6f 6e 09 | 09 09 20 09 09 31 36 09 |eration.|.. ..16.|
|00003540| 43 6c 65 61 72 20 67 72 | 61 70 68 69 63 73 20 77 |Clear gr|aphics w|
|00003550| 69 6e 64 6f 77 0a 31 09 | 53 65 6e 64 20 6e 65 78 |indow.1.|Send nex|
|00003560| 74 20 63 68 61 72 20 74 | 6f 20 70 72 69 6e 74 65 |t char t|o printe|
|00003570| 72 09 20 09 09 31 37 09 | 3c 53 65 74 20 74 65 78 |r. ..17.|<Set tex|
|00003580| 74 20 63 6f 6c 6f 75 72 | 3d 3e 31 37 3e 0a 32 09 |t colour|=>17>.2.|
|00003590| 45 6e 61 62 6c 65 20 70 | 72 69 6e 74 65 72 09 09 |Enable p|rinter..|
|000035a0| 09 20 09 09 31 38 09 3c | 53 65 74 20 67 72 61 70 |. ..18.<|Set grap|
|000035b0| 68 69 63 73 20 63 6f 6c | 6f 75 72 20 61 6e 64 20 |hics col|our and |
|000035c0| 61 63 74 69 6f 6e 3d 3e | 31 38 3e 0a 33 09 44 69 |action=>|18>.3.Di|
|000035d0| 73 61 62 6c 65 20 70 72 | 69 6e 74 65 72 09 09 09 |sable pr|inter...|
|000035e0| 20 09 09 31 39 09 3c 53 | 65 74 20 70 61 6c 65 74 | ..19.<S|et palet|
|000035f0| 74 65 3d 3e 31 39 3e 0a | 34 09 53 70 6c 69 74 20 |te=>19>.|4.Split |
|00003600| 74 65 78 74 2c 67 72 61 | 70 68 69 63 73 20 63 75 |text,gra|phics cu|
|00003610| 72 73 6f 72 73 09 20 09 | 09 32 30 09 52 65 73 74 |rsors. .|.20.Rest|
|00003620| 6f 72 65 20 64 65 66 61 | 75 6c 74 20 63 6f 6c 6f |ore defa|ult colo|
|00003630| 75 72 73 0a 35 09 4a 6f | 69 6e 20 74 65 78 74 2c |urs.5.Jo|in text,|
|00003640| 67 72 61 70 68 69 63 73 | 20 63 75 72 73 6f 72 73 |graphics| cursors|
|00003650| 09 20 09 09 32 31 09 44 | 69 73 61 62 6c 65 20 73 |. ..21.D|isable s|
|00003660| 63 72 65 65 6e 20 6f 75 | 74 70 75 74 0a 36 09 45 |creen ou|tput.6.E|
|00003670| 6e 61 62 6c 65 20 73 63 | 72 65 65 6e 20 6f 75 74 |nable sc|reen out|
|00003680| 70 75 74 09 09 20 09 09 | 32 32 09 3c 43 68 61 6e |put.. ..|22.<Chan|
|00003690| 67 65 20 53 63 72 65 65 | 6e 20 4d 6f 64 65 3d 3e |ge Scree|n Mode=>|
|000036a0| 32 32 3e 0a 37 09 42 65 | 6c 6c 09 09 09 09 20 09 |22>.7.Be|ll.... .|
|000036b0| 09 32 33 09 3c 4d 69 73 | 63 3d 3e 32 33 3e 0a 38 |.23.<Mis|c=>23>.8|
|000036c0| 09 42 61 63 6b 20 73 70 | 61 63 65 09 09 09 28 6d |.Back sp|ace...(m|
|000036d0| 6f 76 65 20 6c 65 66 74 | 29 09 32 34 09 3c 44 65 |ove left|).24.<De|
|000036e0| 66 69 6e 65 20 67 72 61 | 70 68 69 63 73 20 77 69 |fine gra|phics wi|
|000036f0| 6e 64 6f 77 3d 3e 32 34 | 3e 0a 39 09 48 6f 72 69 |ndow=>24|>.9.Hori|
|00003700| 7a 6f 6e 74 61 6c 20 74 | 61 62 09 09 09 28 6d 6f |zontal t|ab...(mo|
|00003710| 76 65 20 72 69 67 68 74 | 29 20 20 20 09 32 35 09 |ve right|) .25.|
|00003720| 3c 50 6c 6f 74 3d 3e 32 | 35 3e 0a 31 30 09 4c 69 |<Plot=>2|5>.10.Li|
|00003730| 6e 65 20 66 65 65 64 09 | 09 09 28 6d 6f 76 65 20 |ne feed.|..(move |
|00003740| 64 6f 77 6e 29 09 32 36 | 09 52 65 73 74 6f 72 65 |down).26|.Restore|
|00003750| 20 64 65 66 61 75 6c 74 | 20 77 69 6e 64 6f 77 73 | default| windows|
|00003760| 0a 31 31 09 56 65 72 74 | 69 63 61 6c 20 74 61 62 |.11.Vert|ical tab|
|00003770| 09 09 09 28 6d 6f 76 65 | 20 75 70 29 09 32 37 09 |...(move| up).27.|
|00003780| 4e 6f 4f 70 0a 31 32 09 | 46 6f 72 6d 20 66 65 65 |NoOp.12.|Form fee|
|00003790| 64 2f 63 6c 65 61 72 20 | 73 63 72 65 65 6e 09 09 |d/clear |screen..|
|000037a0| 20 09 09 32 38 09 3c 44 | 65 66 69 6e 65 20 74 65 | ..28.<D|efine te|
|000037b0| 78 74 20 77 69 6e 64 6f | 77 3d 3e 32 38 3e 0a 31 |xt windo|w=>28>.1|
|000037c0| 33 09 43 61 72 72 69 61 | 67 65 20 72 65 74 75 72 |3.Carria|ge retur|
|000037d0| 6e 09 09 09 20 09 09 32 | 39 09 3c 53 65 74 20 67 |n... ..2|9.<Set g|
|000037e0| 72 61 70 68 69 63 73 20 | 6f 72 69 67 69 6e 3d 3e |raphics |origin=>|
|000037f0| 32 39 3e 0a 31 34 09 3c | 50 61 67 65 20 6d 6f 64 |29>.14.<|Page mod|
|00003800| 65 20 6f 6e 3d 3e 31 34 | 3e 09 09 20 09 09 33 30 |e on=>14|>.. ..30|
|00003810| 09 48 6f 6d 65 0a 31 35 | 09 3c 50 61 67 65 20 6d |.Home.15|.<Page m|
|00003820| 6f 64 65 20 6f 66 66 3d | 3e 31 34 3e 09 09 20 09 |ode off=|>14>.. .|
|00003830| 09 33 31 09 3c 50 6f 73 | 69 74 69 6f 6e 20 74 65 |.31.<Pos|ition te|
|00003840| 78 74 20 63 75 72 73 6f | 72 3d 3e 33 31 3e 0a 31 |xt curso|r=>31>.1|
|00003850| 32 37 09 44 65 6c 65 74 | 65 0a 23 4c 69 6e 65 3b |27.Delet|e.#Line;|
|00003860| 61 6c 69 67 6e 20 63 65 | 6e 74 72 65 0a 54 68 69 |align ce|ntre.Thi|
|00003870| 73 20 69 73 20 61 20 62 | 65 74 61 20 72 65 6c 65 |s is a b|eta rele|
|00003880| 61 73 65 20 74 6f 20 73 | 65 65 20 77 68 61 74 20 |ase to s|ee what |
|00003890| 70 65 6f 70 6c 65 20 74 | 68 69 6e 6b 20 6f 66 20 |people t|hink of |
|000038a0| 74 68 65 20 6e 65 77 20 | 66 6f 72 6d 61 74 20 28 |the new |format (|
|000038b0| 76 32 2e 30 30 20 df 32 | 29 0a 23 20 54 68 69 73 |v2.00 .2|).# This|
|000038c0| 20 65 78 70 65 72 69 6d | 65 6e 74 61 6c 20 76 65 | experim|ental ve|
|000038d0| 72 73 69 6f 6e 20 62 79 | 20 4a 75 73 74 69 6e 20 |rsion by| Justin |
|000038e0| 46 6c 65 74 63 68 65 72 | 20 77 69 74 68 20 6f 74 |Fletcher| with ot|
|000038f0| 68 65 72 20 63 68 61 6e | 67 65 73 0a 23 20 62 79 |her chan|ges.# by|
|00003900| 20 76 61 72 69 6f 75 73 | 20 61 75 74 68 6f 72 73 | various| authors|
|00003910| 20 28 4e 69 63 68 6f 6c | 61 73 20 43 6c 61 72 6b | (Nichol|as Clark|
|00003920| 29 0a 23 20 df 31 3a 20 | 43 68 61 6e 67 65 73 20 |).# .1: |Changes |
|00003930| 74 6f 20 74 68 65 20 66 | 6f 72 6d 61 74 74 69 6e |to the f|ormattin|
|00003940| 67 20 61 6e 64 20 6c 69 | 6e 6b 73 2e 20 41 20 66 |g and li|nks. A f|
|00003950| 65 77 20 6e 65 77 20 70 | 61 67 65 73 20 61 64 64 |ew new p|ages add|
|00003960| 65 64 0a 23 20 df 32 3a | 20 31 34 2c 31 35 20 61 |ed.# .2:| 14,15 a|
|00003970| 6e 64 20 61 20 66 65 77 | 20 75 70 64 61 74 65 73 |nd a few| updates|
|00003980| 0a 00 00 00 46 52 45 45 | 48 00 00 00 84 1f 00 00 |....FREE|H.......|
|00003990| fc 34 00 00 48 fd ff ff | f7 ac a4 20 85 04 00 00 |.4..H...|... ....|
|000039a0| 13 00 00 00 00 00 00 00 | 21 52 6f 6f 74 00 00 00 |........|!Root...|
|000039b0| 5c 07 00 00 48 fd ff ff | 4e 65 5b 1b 4c 00 00 00 |\...H...|Ne[.L...|
|000039c0| 13 00 00 00 00 00 00 00 | 31 37 00 00 44 41 54 41 |........|17..DATA|
|000039d0| cd 00 00 00 56 44 55 20 | 33 0a 23 50 61 72 65 6e |....VDU |3.#Paren|
|000039e0| 74 20 21 52 6f 6f 74 0a | 56 44 55 20 33 20 64 69 |t !Root.|VDU 3 di|
|000039f0| 73 61 62 6c 65 73 20 74 | 68 65 20 70 72 69 6e 74 |sables t|he print|
|00003a00| 65 72 20 73 74 72 65 61 | 6d 2e 0a 0a 3c 56 44 55 |er strea|m...<VDU|
|00003a10| 20 32 3d 3e 32 3e 20 69 | 73 20 75 73 65 64 20 74 | 2=>2> i|s used t|
|00003a20| 6f 20 65 6e 61 62 6c 65 | 20 74 68 65 20 70 72 69 |o enable| the pri|
|00003a30| 6e 74 65 72 20 73 74 72 | 65 61 6d 2c 20 61 6e 64 |nter str|eam, and|
|00003a40| 20 3c 4f 53 5f 42 79 74 | 65 20 31 31 37 3d 3e 4f | <OS_Byt|e 117=>O|
|00003a50| 53 3a 4f 53 5f 42 79 74 | 65 31 31 37 3e 20 63 61 |S:OS_Byt|e117> ca|
|00003a60| 6e 20 62 65 20 75 73 65 | 64 20 74 6f 20 72 65 61 |n be use|d to rea|
|00003a70| 64 20 77 68 65 74 68 65 | 72 20 74 68 65 20 70 72 |d whethe|r the pr|
|00003a80| 69 6e 74 65 72 20 73 74 | 72 65 61 6d 20 69 73 20 |inter st|ream is |
|00003a90| 65 6e 61 62 6c 65 64 2e | 0a 21 45 21 44 41 54 41 |enabled.|.!E!DATA|
|00003aa0| 2e 01 00 00 56 44 55 20 | 32 33 2c 39 0a 23 50 61 |....VDU |23,9.#Pa|
|00003ab0| 72 65 6e 74 20 32 33 61 | 0a 56 44 55 20 32 33 2c |rent 23a|.VDU 23,|
|00003ac0| 39 2c 64 75 72 61 74 69 | 6f 6e 2c 30 2c 30 2c 30 |9,durati|on,0,0,0|
|00003ad0| 2c 30 2c 30 2c 30 2c 30 | 0a 0a 54 68 69 73 20 56 |,0,0,0,0|..This V|
|00003ae0| 44 55 20 73 65 74 73 20 | 74 68 65 20 64 75 72 61 |DU sets |the dura|
|00003af0| 74 69 6f 6e 20 6f 66 20 | 74 68 65 20 66 69 72 73 |tion of |the firs|
|00003b00| 74 20 66 6c 61 73 68 20 | 63 6f 6c 6f 75 72 20 28 |t flash |colour (|
|00003b10| 69 6e 20 76 69 64 65 6f | 20 66 72 61 6d 65 73 29 |in video| frames)|
|00003b20| 2c 20 61 6e 64 20 69 73 | 20 65 71 75 69 76 61 6c |, and is| equival|
|00003b30| 65 6e 74 20 74 6f 20 3c | 4f 53 5f 42 79 74 65 20 |ent to <|OS_Byte |
|00003b40| 39 3d 3e 4f 53 3a 4f 53 | 5f 42 79 74 65 30 30 39 |9=>OS:OS|_Byte009|
|00003b50| 3e 2e 20 54 68 65 20 64 | 75 72 61 74 69 6f 6e 20 |>. The d|uration |
|00003b60| 63 61 6e 20 62 65 20 72 | 65 61 64 20 77 69 74 68 |can be r|ead with|
|00003b70| 20 3c 4f 53 5f 42 79 74 | 65 20 31 39 35 3d 3e 4f | <OS_Byt|e 195=>O|
|00003b80| 53 3a 4f 53 5f 42 79 74 | 65 31 39 35 3e 2e 20 41 |S:OS_Byt|e195>. A|
|00003b90| 20 64 75 72 61 74 69 6f | 6e 20 6f 66 20 30 20 6d | duratio|n of 0 m|
|00003ba0| 65 61 6e 73 20 64 69 73 | 70 6c 61 79 20 74 68 65 |eans dis|play the|
|00003bb0| 20 66 69 72 73 74 20 63 | 6f 6c 6f 75 72 20 63 6f | first c|olour co|
|00003bc0| 6e 73 74 61 6e 74 6c 79 | 2e 0a 00 00 44 41 54 41 |nstantly|....DATA|
|00003bd0| d8 02 00 00 56 44 55 20 | 32 33 2c 37 0a 23 50 61 |....VDU |23,7.#Pa|
|00003be0| 72 65 6e 74 20 32 33 61 | 0a 56 44 55 20 32 33 2c |rent 23a|.VDU 23,|
|00003bf0| 37 2c 65 78 74 65 6e 74 | 2c 3c 64 69 72 65 63 74 |7,extent|,<direct|
|00003c00| 69 6f 6e 3d 3e 2e 64 69 | 72 65 63 74 69 6f 6e 3e |ion=>.di|rection>|
|00003c10| 2c 6d 6f 76 65 6d 65 6e | 74 2c 30 2c 30 2c 30 2c |,movemen|t,0,0,0,|
|00003c20| 30 2c 30 0a 0a 54 68 69 | 73 20 56 44 55 20 73 63 |0,0..Thi|s VDU sc|
|00003c30| 72 6f 6c 6c 73 20 74 68 | 65 20 63 75 72 72 65 6e |rolls th|e curren|
|00003c40| 74 20 74 65 78 74 20 77 | 69 6e 64 6f 77 20 6f 72 |t text w|indow or|
|00003c50| 20 77 68 6f 6c 65 20 73 | 63 72 65 65 6e 3a 0a 0a | whole s|creen:..|
|00003c60| 65 78 74 65 6e 74 09 65 | 66 66 65 63 74 0a 23 4c |extent.e|ffect.#L|
|00003c70| 69 6e 65 0a 30 09 73 63 | 72 6f 6c 6c 20 74 65 78 |ine.0.sc|roll tex|
|00003c80| 74 20 77 69 6e 64 6f 77 | 0a 31 09 73 63 72 6f 6c |t window|.1.scrol|
|00003c90| 6c 20 77 68 6f 6c 65 20 | 73 63 72 65 65 6e 0a 23 |l whole |screen.#|
|00003ca0| 74 61 62 0a 0a 6d 6f 76 | 65 6d 65 6e 74 09 65 66 |tab..mov|ement.ef|
|00003cb0| 66 65 63 74 0a 23 6c 69 | 6e 65 0a 30 09 09 73 63 |fect.#li|ne.0..sc|
|00003cc0| 72 6f 6c 6c 20 62 79 20 | 6f 6e 65 20 63 68 61 72 |roll by |one char|
|00003cd0| 61 63 74 65 72 20 63 65 | 6c 6c 0a 31 09 09 73 63 |acter ce|ll.1..sc|
|00003ce0| 72 6f 6c 6c 20 62 79 20 | 6f 6e 65 20 63 68 61 72 |roll by |one char|
|00003cf0| 61 63 74 65 72 20 63 65 | 6c 6c 20 76 65 72 74 69 |acter ce|ll verti|
|00003d00| 63 61 6c 6c 79 2c 20 3c | 6f 6e 65 20 62 79 74 65 |cally, <|one byte|
|00003d10| 3d 3e 2e 62 79 74 65 3e | 20 68 6f 72 69 7a 6f 6e |=>.byte>| horizon|
|00003d20| 74 61 6c 6c 79 0a 23 53 | 75 62 70 61 67 65 20 62 |tally.#S|ubpage b|
|00003d30| 79 74 65 0a 56 44 55 20 | 32 33 2c 37 20 31 20 62 |yte.VDU |23,7 1 b|
|00003d40| 79 74 65 20 68 6f 72 69 | 7a 6f 6e 74 61 6c 20 6d |yte hori|zontal m|
|00003d50| 6f 74 69 6f 6e 0a 4e 75 | 6d 62 65 72 20 6f 66 20 |otion.Nu|mber of |
|00003d60| 63 6f 6c 6f 75 72 73 09 | 50 69 78 65 6c 73 20 6d |colours.|Pixels m|
|00003d70| 6f 76 65 64 0a 23 4c 69 | 6e 65 0a 32 09 09 09 38 |oved.#Li|ne.2...8|
|00003d80| 0a 34 09 09 09 34 0a 31 | 36 09 09 09 32 0a 32 35 |.4...4.1|6...2.25|
|00003d90| 36 09 09 09 31 0a 23 20 | 61 6e 64 20 66 6f 72 20 |6...1.# |and for |
|00003da0| 74 68 65 20 6f 74 68 65 | 72 20 32 3f 0a 23 53 75 |the othe|r 2?.#Su|
|00003db0| 62 70 61 67 65 20 64 69 | 72 65 63 74 69 6f 6e 0a |bpage di|rection.|
|00003dc0| 56 44 55 20 32 33 2c 37 | 20 64 69 72 65 63 74 69 |VDU 23,7| directi|
|00003dd0| 6f 6e 73 0a 76 61 6c 75 | 65 09 73 63 72 6f 6c 6c |ons.valu|e.scroll|
|00003de0| 20 64 69 72 65 63 74 69 | 6f 6e 0a 23 4c 69 6e 65 | directi|on.#Line|
|00003df0| 0a 30 09 72 69 67 68 74 | 0a 31 09 6c 65 66 74 0a |.0.right|.1.left.|
|00003e00| 32 09 64 6f 77 6e 0a 33 | 09 75 70 0a 34 09 70 6f |2.down.3|.up.4.po|
|00003e10| 73 69 74 69 76 65 20 58 | 20 64 69 72 65 63 74 69 |sitive X| directi|
|00003e20| 6f 6e 0a 35 09 6e 65 67 | 61 74 69 76 65 20 58 20 |on.5.neg|ative X |
|00003e30| 64 69 72 65 63 74 69 6f | 6e 0a 36 09 70 6f 73 69 |directio|n.6.posi|
|00003e40| 74 69 76 65 20 59 20 64 | 69 72 65 63 74 69 6f 6e |tive Y d|irection|
|00003e50| 0a 37 09 6e 65 67 61 74 | 69 76 65 20 59 20 64 69 |.7.negat|ive Y di|
|00003e60| 72 65 63 74 69 6f 6e 0a | 0a 58 20 61 6e 64 20 59 |rection.|.X and Y|
|00003e70| 20 64 69 72 65 63 74 69 | 6f 6e 73 20 61 72 65 20 | directi|ons are |
|00003e80| 63 6f 6e 74 72 6f 6c 6c | 65 64 20 77 69 74 68 20 |controll|ed with |
|00003e90| 3c 56 44 55 20 32 33 2c | 31 36 3d 3e 32 33 2c 31 |<VDU 23,|16=>23,1|
|00003ea0| 36 3e 2e 0a 44 41 54 41 | 28 03 00 00 56 44 55 20 |6>..DATA|(...VDU |
|00003eb0| 32 0a 23 50 61 72 65 6e | 74 20 21 52 6f 6f 74 0a |2.#Paren|t !Root.|
|00003ec0| 56 44 55 20 32 20 65 6e | 61 62 6c 65 73 20 74 68 |VDU 2 en|ables th|
|00003ed0| 65 20 70 72 69 6e 74 65 | 72 20 73 74 72 65 61 6d |e printe|r stream|
|00003ee0| 20 2d 20 63 68 61 72 61 | 63 74 65 72 73 20 69 6e | - chara|cters in|
|00003ef0| 20 74 68 65 20 72 61 6e | 67 65 20 38 2d 31 33 2c | the ran|ge 8-13,|
|00003f00| 20 33 32 2d 31 32 36 20 | 61 6e 64 20 31 32 38 2d | 32-126 |and 128-|
|00003f10| 32 35 35 20 73 65 6e 74 | 20 74 6f 20 74 68 65 20 |255 sent| to the |
|00003f20| 56 44 55 20 64 72 69 76 | 65 72 73 20 77 69 6c 6c |VDU driv|ers will|
|00003f30| 20 61 6c 73 6f 20 62 65 | 20 73 65 6e 74 20 74 6f | also be| sent to|
|00003f40| 20 74 68 65 20 70 72 69 | 6e 74 65 72 20 64 65 76 | the pri|nter dev|
|00003f50| 69 63 65 20 73 65 6c 65 | 63 74 65 64 20 62 79 20 |ice sele|cted by |
|00003f60| 3c 4f 53 5f 42 79 74 65 | 20 35 3d 3e 4f 53 3a 4f |<OS_Byte| 5=>OS:O|
|00003f70| 53 5f 42 79 74 65 30 30 | 35 3e 2e 20 4d 75 6c 74 |S_Byte00|5>. Mult|
|00003f80| 69 62 79 74 65 20 56 44 | 55 20 73 65 71 75 65 6e |ibyte VD|U sequen|
|00003f90| 63 65 73 20 61 72 65 20 | 6e 6f 74 20 73 65 6e 74 |ces are |not sent|
|00003fa0| 20 74 6f 20 74 68 65 20 | 70 72 69 6e 74 65 72 20 | to the |printer |
|00003fb0| 28 65 78 63 65 70 74 20 | 66 6f 72 20 74 68 65 20 |(except |for the |
|00003fc0| 61 72 67 75 6d 65 6e 74 | 20 6f 66 3c 56 44 55 20 |argument| of<VDU |
|00003fd0| 31 3d 3e 31 3e 29 2c 20 | 61 6e 64 20 62 79 74 65 |1=>1>), |and byte|
|00003fe0| 73 20 61 72 65 20 73 74 | 69 6c 6c 20 73 65 6e 74 |s are st|ill sent|
|00003ff0| 20 74 6f 20 74 68 65 20 | 70 72 69 6e 74 65 72 20 | to the |printer |
|00004000| 73 74 72 65 61 6d 20 77 | 68 65 6e 20 73 63 72 65 |stream w|hen scre|
|00004010| 65 6e 20 6f 75 74 70 75 | 74 20 69 73 20 64 69 73 |en outpu|t is dis|
|00004020| 61 62 6c 65 64 20 77 69 | 74 68 20 3c 56 44 55 20 |abled wi|th <VDU |
|00004030| 32 31 3d 3e 32 31 3e 2e | 0a 0a 3c 56 44 55 20 33 |21=>21>.|..<VDU 3|
|00004040| 3d 3e 33 3e 20 64 69 73 | 61 62 6c 65 73 20 74 68 |=>3> dis|ables th|
|00004050| 65 20 70 72 69 6e 74 65 | 72 20 73 74 72 65 61 6d |e printe|r stream|
|00004060| 2c 20 61 6e 64 20 3c 4f | 53 5f 42 79 74 65 20 31 |, and <O|S_Byte 1|
|00004070| 31 37 3d 3e 4f 53 3a 4f | 53 5f 42 79 74 65 31 31 |17=>OS:O|S_Byte11|
|00004080| 37 3e 20 63 61 6e 20 62 | 65 20 75 73 65 64 20 74 |7> can b|e used t|
|00004090| 6f 20 72 65 61 64 20 77 | 68 65 74 68 65 72 20 74 |o read w|hether t|
|000040a0| 68 65 20 70 72 69 6e 74 | 65 72 20 73 74 72 65 61 |he print|er strea|
|000040b0| 6d 20 69 73 20 65 6e 61 | 62 6c 65 64 2e 0a 0a 3c |m is ena|bled...<|
|000040c0| 4f 53 5f 42 79 74 65 20 | 33 3d 3e 4f 53 3a 4f 53 |OS_Byte |3=>OS:OS|
|000040d0| 5f 42 79 74 65 30 30 33 | 3e 20 63 61 6e 20 62 65 |_Byte003|> can be|
|000040e0| 20 75 73 65 64 20 74 6f | 20 64 69 73 61 62 6c 65 | used to| disable|
|000040f0| 20 74 68 65 20 70 72 69 | 6e 74 65 72 20 73 74 72 | the pri|nter str|
|00004100| 65 61 6d 20 69 6e 64 65 | 70 65 6e 64 65 6e 74 6c |eam inde|pendentl|
|00004110| 79 20 6f 66 20 56 44 55 | 20 32 20 61 6e 64 20 3c |y of VDU| 2 and <|
|00004120| 33 3e 20 2d 20 69 6e 20 | 74 68 65 20 3c 6f 75 74 |3> - in |the <out|
|00004130| 70 75 74 20 73 74 72 65 | 61 6d 20 73 74 61 74 75 |put stre|am statu|
|00004140| 73 3d 3e 4f 53 3a 4f 53 | 5f 42 79 74 65 30 30 33 |s=>OS:OS|_Byte003|
|00004150| 73 74 61 74 65 3e 20 62 | 69 74 20 32 20 6f 76 65 |state> b|it 2 ove|
|00004160| 72 72 69 64 65 73 20 56 | 44 55 20 32 2c 20 61 6e |rrides V|DU 2, an|
|00004170| 64 20 62 69 74 20 36 20 | 6d 75 73 74 20 62 65 20 |d bit 6 |must be |
|00004180| 63 6c 65 61 72 20 66 6f | 72 20 61 6e 79 74 68 69 |clear fo|r anythi|
|00004190| 6e 67 20 6f 74 68 65 72 | 20 74 68 61 6e 20 3c 56 |ng other| than <V|
|000041a0| 44 55 20 31 3d 3e 31 3e | 20 74 6f 20 73 65 6e 64 |DU 1=>1>| to send|
|000041b0| 20 63 68 61 72 61 63 74 | 65 72 73 20 74 6f 20 74 | charact|ers to t|
|000041c0| 68 65 20 70 72 69 6e 74 | 65 72 2e 0a 44 41 54 41 |he print|er..DATA|
|000041d0| 6b 02 00 00 56 44 55 20 | 32 31 0a 23 50 61 72 65 |k...VDU |21.#Pare|
|000041e0| 6e 74 20 21 52 6f 6f 74 | 0a 56 44 55 20 32 31 20 |nt !Root|.VDU 21 |
|000041f0| 64 69 73 61 62 6c 65 73 | 20 73 63 72 65 65 6e 20 |disables| screen |
|00004200| 6f 75 74 70 75 74 2e 20 | 49 74 20 69 73 20 72 65 |output. |It is re|
|00004210| 76 65 72 73 65 64 20 77 | 69 74 68 20 3c 56 44 55 |versed w|ith <VDU|
|00004220| 20 36 3d 3e 36 3e 2c 20 | 61 6e 64 20 74 68 65 20 | 6=>6>, |and the |
|00004230| 73 74 61 74 65 20 63 61 | 6e 20 62 65 20 72 65 61 |state ca|n be rea|
|00004240| 64 20 77 69 74 68 20 3c | 4f 53 5f 42 79 74 65 20 |d with <|OS_Byte |
|00004250| 31 31 37 3d 3e 4f 53 3a | 4f 53 5f 42 79 74 65 31 |117=>OS:|OS_Byte1|
|00004260| 31 37 3e 2e 0a 0a 43 68 | 61 72 61 63 74 65 72 73 |17>...Ch|aracters|
|00004270| 20 61 72 65 20 73 74 69 | 6c 6c 20 73 65 6e 74 20 | are sti|ll sent |
|00004280| 74 6f 20 74 68 65 20 70 | 72 69 6e 74 65 72 20 28 |to the p|rinter (|
|00004290| 69 66 20 69 74 20 68 61 | 73 20 62 65 65 6e 20 65 |if it ha|s been e|
|000042a0| 6e 61 62 6c 65 64 20 77 | 69 74 68 20 3c 56 44 55 |nabled w|ith <VDU|
|000042b0| 20 32 3d 3e 32 3e 29 20 | 61 6e 64 20 61 6e 79 20 | 2=>2>) |and any |
|000042c0| 6f 74 68 65 72 20 6f 75 | 70 75 74 20 64 65 76 69 |other ou|put devi|
|000042d0| 63 65 73 20 65 6e 61 62 | 6c 65 64 20 77 69 74 68 |ces enab|led with|
|000042e0| 20 3c 4f 53 5f 42 79 74 | 65 20 33 3d 3e 4f 53 3a | <OS_Byt|e 3=>OS:|
|000042f0| 4f 53 5f 42 79 74 65 30 | 30 33 3e 2e 20 4d 75 6c |OS_Byte0|03>. Mul|
|00004300| 74 69 62 79 74 65 20 56 | 44 55 20 73 65 71 75 65 |tibyte V|DU seque|
|00004310| 6e 63 65 73 20 61 72 65 | 20 73 74 69 6c 6c 20 70 |nces are| still p|
|00004320| 61 73 73 65 64 20 61 73 | 20 75 73 75 61 6c 20 28 |assed as| usual (|
|00004330| 62 75 74 20 74 68 65 6e | 20 69 67 6e 6f 72 65 64 |but then| ignored|
|00004340| 20 69 66 20 74 68 65 79 | 20 61 66 66 65 63 74 20 | if they| affect |
|00004350| 74 68 65 20 73 63 72 65 | 65 6e 29 20 2d 20 68 65 |the scre|en) - he|
|00004360| 6e 63 65 20 73 65 6e 64 | 69 6e 67 20 7b 66 43 6f |nce send|ing {fCo|
|00004370| 64 65 7d 32 32 7b 66 7d | 2c 20 7b 66 43 6f 64 65 |de}22{f}|, {fCode|
|00004380| 7d 36 7b 66 7d 20 77 68 | 69 6c 65 20 74 68 65 20 |}6{f} wh|ile the |
|00004390| 73 63 72 65 65 6e 20 6f | 75 70 75 74 20 69 73 20 |screen o|uput is |
|000043a0| 64 69 73 61 62 6c 65 64 | 20 77 69 6c 6c 20 6e 65 |disabled| will ne|
|000043b0| 69 74 68 65 72 20 63 68 | 61 6e 67 65 20 74 68 65 |ither ch|ange the|
|000043c0| 20 6d 6f 64 65 20 28 3c | 56 44 55 20 32 32 3d 3e | mode (<|VDU 22=>|
|000043d0| 32 32 3e 29 20 6e 6f 72 | 20 65 6e 61 62 6c 65 20 |22>) nor| enable |
|000043e0| 73 63 72 65 65 6e 20 6f | 75 74 70 75 74 20 28 74 |screen o|utput (t|
|000043f0| 68 65 20 7b 66 43 6f 64 | 65 7d 36 7b 66 7d 20 62 |he {fCod|e}6{f} b|
|00004400| 79 74 65 20 69 73 20 70 | 61 72 73 65 64 20 61 73 |yte is p|arsed as|
|00004410| 20 74 68 65 20 70 61 72 | 61 6d 65 74 65 72 20 74 | the par|ameter t|
|00004420| 6f 20 74 68 65 20 69 67 | 6e 6f 72 65 64 20 56 44 |o the ig|nored VD|
|00004430| 55 20 32 32 29 2e 0a 00 | 44 41 54 41 93 01 00 00 |U 22)...|DATA....|
|00004440| 56 44 55 20 32 33 0a 23 | 50 61 72 65 6e 74 20 21 |VDU 23.#|Parent !|
|00004450| 52 6f 6f 74 0a 56 44 55 | 20 32 33 2c 3c 63 6f 6d |Root.VDU| 23,<com|
|00004460| 6d 61 6e 64 3d 3e 32 33 | 61 3e 2c 6e 69 6e 65 20 |mand=>23|a>,nine |
|00004470| 70 61 72 61 6d 65 74 65 | 72 73 0a 4d 69 73 63 65 |paramete|rs.Misce|
|00004480| 6c 6c 61 6e 65 6f 75 73 | 20 63 6f 6d 6d 61 6e 64 |llaneous| command|
|00004490| 73 2e 0a 54 68 6f 75 67 | 68 20 66 65 77 20 6f 66 |s..Thoug|h few of|
|000044a0| 20 74 68 65 20 63 6f 6d | 6d 61 6e 64 73 20 75 73 | the com|mands us|
|000044b0| 65 20 61 6c 6c 20 6f 66 | 20 74 68 65 20 6e 69 6e |e all of| the nin|
|000044c0| 65 20 70 61 72 61 6d 65 | 74 65 72 73 2c 20 74 68 |e parame|ters, th|
|000044d0| 65 79 20 6d 75 73 74 20 | 61 6c 77 61 79 73 20 62 |ey must |always b|
|000044e0| 65 20 70 72 65 73 65 6e | 74 2e 20 49 6e 20 42 41 |e presen|t. In BA|
|000044f0| 53 49 43 2c 20 79 6f 75 | 20 63 61 6e 20 75 73 65 |SIC, you| can use|
|00004500| 20 7c 20 74 6f 20 61 64 | 64 20 65 69 67 68 74 20 | | to ad|d eight |
|00004510| 7a 65 72 6f 20 62 79 74 | 65 73 3a 0a 0a 23 74 61 |zero byt|es:..#ta|
|00004520| 62 20 41 6c 69 67 6e 20 | 72 69 67 68 74 0a 56 44 |b Align |right.VD|
|00004530| 55 09 32 33 2c 30 2c 31 | 30 20 7c 0a 3d 56 44 55 |U.23,0,1|0 |.=VDU|
|00004540| 09 32 33 2c 30 2c 31 30 | 2c 30 2c 30 2c 30 2c 30 |.23,0,10|,0,0,0,0|
|00004550| 2c 30 2c 30 2c 30 2c 30 | 0a 0a 41 6e 79 20 65 78 |,0,0,0,0|..Any ex|
|00004560| 74 72 61 20 7a 65 72 6f | 20 62 79 74 65 73 20 72 |tra zero| bytes r|
|00004570| 65 6d 61 69 6e 69 6e 67 | 20 61 66 74 65 72 20 74 |emaining| after t|
|00004580| 68 65 20 39 20 62 79 74 | 65 73 20 75 73 65 64 20 |he 9 byt|es used |
|00004590| 62 79 20 74 68 65 20 56 | 44 55 20 32 33 20 63 6f |by the V|DU 23 co|
|000045a0| 6d 6d 61 6e 64 20 61 72 | 65 20 69 67 6e 6f 72 65 |mmand ar|e ignore|
|000045b0| 64 20 28 3c 56 44 55 20 | 30 3d 3e 30 3e 20 69 73 |d (<VDU |0=>0> is|
|000045c0| 20 61 20 6e 6f 2d 6f 70 | 29 2e 0a 00 44 41 54 41 | a no-op|)...DATA|
|000045d0| ca 01 00 00 56 44 55 20 | 32 33 2c 31 32 2d 31 35 |....VDU |23,12-15|
|000045e0| 0a 23 50 61 72 65 6e 74 | 20 32 33 61 0a 56 44 55 |.#Parent| 23a.VDU|
|000045f0| 20 32 33 2c 7b 2f 7d 6e | 72 7b 2f 7d 2c 7b 2f 7d | 23,{/}n|r{/},{/}|
|00004600| 6e 31 7b 2f 7d 2c 7b 2f | 7d 6e 32 7b 2f 7d 2c 7b |n1{/},{/|}n2{/},{|
|00004610| 2f 7d 6e 33 7b 2f 7d 2c | 7b 2f 7d 6e 34 7b 2f 7d |/}n3{/},|{/}n4{/}|
|00004620| 2c 7b 2f 7d 6e 35 7b 2f | 7d 2c 7b 2f 7d 6e 36 7b |,{/}n5{/|},{/}n6{|
|00004630| 2f 7d 2c 7b 2f 7d 6e 37 | 7b 2f 7d 2c 7b 2f 7d 6e |/},{/}n7|{/},{/}n|
|00004640| 38 7b 2f 7d 0a 0a 54 68 | 69 73 20 56 44 55 20 64 |8{/}..Th|is VDU d|
|00004650| 65 66 69 6e 65 73 20 6f | 6e 65 20 6f 66 20 74 68 |efines o|ne of th|
|00004660| 65 20 45 43 46 20 70 61 | 74 74 65 72 6e 73 3b 20 |e ECF pa|tterns; |
|00004670| 7b 2f 7d 6e 72 7b 2f 7d | 20 69 73 20 31 32 2d 31 |{/}nr{/}| is 12-1|
|00004680| 35 20 66 6f 72 20 70 61 | 74 74 65 72 6e 20 31 2d |5 for pa|ttern 1-|
|00004690| 34 2e 0a 0a 46 6f 72 20 | 32 2c 34 20 61 6e 64 20 |4...For |2,4 and |
|000046a0| 31 36 20 63 6f 6c 6f 75 | 72 20 6d 6f 64 65 73 20 |16 colou|r modes |
|000046b0| 74 68 69 73 20 64 65 66 | 69 6e 65 73 20 74 68 65 |this def|ines the|
|000046c0| 20 70 61 74 74 65 72 6e | 73 20 61 73 20 61 20 72 | pattern|s as a r|
|000046d0| 65 70 65 61 74 65 64 20 | 32 20 d7 20 34 20 62 6c |epeated |2 . 4 bl|
|000046e0| 6f 63 6b 20 6f 66 20 70 | 69 78 65 6c 73 20 77 69 |ock of p|ixels wi|
|000046f0| 74 68 20 74 68 65 20 67 | 69 76 65 6e 20 6c 6f 67 |th the g|iven log|
|00004700| 69 63 61 6c 20 63 6f 6c | 6f 75 72 73 3a 0a 0a 09 |ical col|ours:...|
|00004710| 7b 2f 7d 6e 31 7b 2f 7d | 09 7b 2f 7d 6e 32 7b 2f |{/}n1{/}|.{/}n2{/|
|00004720| 7d 0a 09 7b 2f 7d 6e 33 | 7b 2f 7d 09 7b 2f 7d 6e |}..{/}n3|{/}.{/}n|
|00004730| 34 7b 2f 7d 0a 09 7b 2f | 7d 6e 35 7b 2f 7d 09 7b |4{/}..{/|}n5{/}.{|
|00004740| 2f 7d 6e 36 7b 2f 7d 0a | 09 7b 2f 7d 6e 37 7b 2f |/}n6{/}.|.{/}n7{/|
|00004750| 7d 09 7b 2f 7d 6e 38 7b | 2f 7d 0a 0a 49 6e 20 32 |}.{/}n8{|/}..In 2|
|00004760| 35 36 20 63 6f 6c 6f 75 | 72 20 6d 6f 64 65 73 20 |56 colou|r modes |
|00004770| 74 68 65 20 70 61 72 61 | 6d 65 74 65 72 73 20 64 |the para|meters d|
|00004780| 65 66 69 6e 65 20 74 68 | 65 20 65 69 67 68 74 20 |efine th|e eight |
|00004790| 72 6f 77 73 2e 0a 00 00 | 44 41 54 41 10 04 00 00 |rows....|DATA....|
|000047a0| 56 44 55 20 32 33 2c 31 | 36 0a 23 50 61 72 65 6e |VDU 23,1|6.#Paren|
|000047b0| 74 20 32 33 61 0a 56 44 | 55 20 32 33 2c 31 36 2c |t 23a.VD|U 23,16,|
|000047c0| 7b 2f 7d 78 7b 2f 7d 2c | 7b 2f 7d 79 7b 2f 7d 2c |{/}x{/},|{/}y{/},|
|000047d0| 30 2c 30 2c 30 2c 30 2c | 30 2c 30 0a 0a 54 68 69 |0,0,0,0,|0,0..Thi|
|000047e0| 73 20 56 44 55 20 63 6f | 6e 74 72 6f 6c 73 20 74 |s VDU co|ntrols t|
|000047f0| 68 65 20 6d 6f 76 65 6d | 65 6e 74 20 6f 66 20 74 |he movem|ent of t|
|00004800| 68 65 20 63 75 72 73 6f | 72 20 61 66 74 65 72 20 |he curso|r after |
|00004810| 70 72 69 6e 74 69 6e 67 | 2e 20 54 68 65 20 76 61 |printing|. The va|
|00004820| 6c 75 65 20 6f 66 20 74 | 68 65 20 63 6f 6e 74 72 |lue of t|he contr|
|00004830| 6f 6c 20 62 79 74 65 20 | 69 73 20 61 6c 74 65 72 |ol byte |is alter|
|00004840| 65 64 20 62 79 0a 0a 20 | 20 6e 65 77 20 76 61 6c |ed by.. | new val|
|00004850| 75 65 20 3d 20 28 6f 6c | 64 20 76 61 6c 75 65 20 |ue = (ol|d value |
|00004860| 41 4e 44 20 7b 2f 7d 79 | 7b 2f 7d 29 20 45 4f 52 |AND {/}y|{/}) EOR|
|00004870| 20 7b 2f 7d 78 7b 2f 7d | 0a 0a 54 68 65 20 62 69 | {/}x{/}|..The bi|
|00004880| 74 73 20 69 6e 20 74 68 | 65 20 76 61 6c 75 65 20 |ts in th|e value |
|00004890| 61 72 65 20 69 6e 74 65 | 72 70 72 65 74 65 64 20 |are inte|rpreted |
|000048a0| 61 73 20 66 6f 6c 6c 6f | 77 73 0a 0a 62 69 74 09 |as follo|ws..bit.|
|000048b0| 65 66 66 65 63 74 20 77 | 68 65 6e 20 73 65 74 0a |effect w|hen set.|
|000048c0| 23 4c 69 6e 65 0a 37 09 | 75 6e 64 65 66 69 6e 65 |#Line.7.|undefine|
|000048d0| 64 20 28 6e 6f 72 6d 61 | 6c 20 69 73 20 75 6e 73 |d (norma|l is uns|
|000048e0| 65 74 29 0a 36 09 69 6e | 20 3c 56 44 55 20 35 3d |et).6.in| <VDU 5=|
|000048f0| 3e 35 3e 20 6d 6f 64 65 | 20 63 75 72 73 6f 72 20 |>5> mode| cursor |
|00004900| 6d 6f 76 65 6d 65 6e 74 | 20 62 65 79 6f 6e 64 20 |movement| beyond |
|00004910| 74 68 65 20 77 69 6e 64 | 6f 77 20 65 64 67 65 20 |the wind|ow edge |
|00004920| 64 6f 65 73 20 6e 6f 74 | 20 67 65 6e 65 72 61 74 |does not| generat|
|00004930| 65 20 6e 65 77 6c 69 6e | 65 73 0a 35 09 63 75 72 |e newlin|es.5.cur|
|00004940| 73 6f 72 20 64 6f 65 73 | 20 6e 6f 74 20 6d 6f 76 |sor does| not mov|
|00004950| 65 20 61 66 74 65 72 20 | 63 68 61 72 61 63 74 65 |e after |characte|
|00004960| 72 73 20 61 72 65 20 70 | 72 69 6e 74 65 64 20 28 |rs are p|rinted (|
|00004970| 6e 6f 72 6d 61 6c 20 61 | 63 74 69 6f 6e 20 69 73 |normal a|ction is|
|00004980| 20 74 6f 20 6d 6f 76 65 | 20 69 6e 20 70 6f 73 69 | to move| in posi|
|00004990| 74 69 76 65 20 58 20 64 | 69 72 65 63 74 69 6f 6e |tive X d|irection|
|000049a0| 29 0a 34 09 63 75 72 73 | 6f 72 20 6d 6f 76 65 6d |).4.curs|or movem|
|000049b0| 65 6e 74 20 69 6e 20 59 | 20 64 69 72 65 63 74 69 |ent in Y| directi|
|000049c0| 6f 6e 20 6f 75 74 20 6f | 66 20 77 69 6e 64 6f 77 |on out o|f window|
|000049d0| 20 72 65 73 75 6c 74 73 | 20 69 6e 20 63 75 72 73 | results| in curs|
|000049e0| 6f 72 20 62 65 69 6e 67 | 20 22 77 72 61 70 70 65 |or being| "wrappe|
|000049f0| 64 20 72 6f 75 6e 64 22 | 20 74 6f 20 6f 70 70 6f |d round"| to oppo|
|00004a00| 73 69 74 65 20 73 69 64 | 65 20 28 6e 6f 72 6d 61 |site sid|e (norma|
|00004a10| 6c 20 61 63 74 69 6f 6e | 20 69 6e 20 3c 56 44 55 |l action| in <VDU|
|00004a20| 20 34 3d 3e 34 3e 20 6d | 6f 64 65 20 69 73 20 74 | 4=>4> m|ode is t|
|00004a30| 6f 20 73 63 72 6f 6c 6c | 2c 20 3c 56 44 55 20 35 |o scroll|, <VDU 5|
|00004a40| 3d 3e 35 3e 20 74 6f 20 | 77 72 61 70 29 0a 33 09 |=>5> to |wrap).3.|
|00004a50| 58 20 64 69 72 65 63 74 | 69 6f 6e 20 69 73 20 76 |X direct|ion is v|
|00004a60| 65 72 74 69 63 61 6c 2c | 20 59 20 69 73 20 68 6f |ertical,| Y is ho|
|00004a70| 72 69 7a 6f 6e 74 61 6c | 20 28 6e 6f 72 6d 61 6c |rizontal| (normal|
|00004a80| 20 69 73 20 59 20 76 65 | 72 74 69 63 61 6c 29 0a | is Y ve|rtical).|
|00004a90| 32 09 50 6f 73 69 74 69 | 76 65 20 76 65 72 74 69 |2.Positi|ve verti|
|00004aa0| 63 61 6c 20 64 69 72 65 | 63 74 69 6f 6e 20 69 73 |cal dire|ction is|
|00004ab0| 20 64 6f 77 6e 20 28 6e | 6f 72 6d 61 6c 20 69 73 | down (n|ormal is|
|00004ac0| 20 75 70 29 0a 31 09 50 | 6f 73 69 74 69 76 65 20 | up).1.P|ositive |
|00004ad0| 68 6f 72 69 7a 6f 6e 74 | 61 6c 20 64 69 72 65 63 |horizont|al direc|
|00004ae0| 74 69 6f 6e 20 69 73 20 | 72 69 67 68 74 20 28 6e |tion is |right (n|
|00004af0| 6f 72 6d 61 6c 20 69 73 | 20 6c 65 66 74 29 0a 30 |ormal is| left).0|
|00004b00| 09 3c 73 63 72 6f 6c 6c | 20 70 72 6f 74 65 63 74 |.<scroll| protect|
|00004b10| 69 6f 6e 3d 3e 53 63 72 | 6f 6c 6c 5f 50 72 6f 74 |ion=>Scr|oll_Prot|
|00004b20| 65 63 74 69 6f 6e 3e 20 | 65 6e 61 62 6c 65 64 20 |ection> |enabled |
|00004b30| 28 6e 6f 72 6d 61 6c 20 | 69 73 20 64 69 73 61 62 |(normal |is disab|
|00004b40| 6c 65 64 2c 20 62 75 74 | 20 64 65 73 6b 74 6f 70 |led, but| desktop|
|00004b50| 20 73 65 74 73 20 62 69 | 74 20 30 20 61 6e 64 20 | sets bi|t 0 and |
|00004b60| 7b 2a 7d 65 6e 61 62 6c | 65 73 20 73 63 72 6f 6c |{*}enabl|es scrol|
|00004b70| 6c 20 70 72 6f 74 65 63 | 74 69 6f 6e 7b 2a 7d 29 |l protec|tion{*})|
|00004b80| 0a 23 20 4d 75 63 68 20 | 74 65 61 72 73 20 62 65 |.# Much |tears be|
|00004b90| 66 6f 72 65 20 62 65 64 | 74 69 6d 65 2c 20 74 68 |fore bed|time, th|
|00004ba0| 61 74 20 6f 6e 65 2e 0a | 44 41 54 41 09 01 00 00 |at one..|DATA....|
|00004bb0| 56 44 55 20 32 33 2c 31 | 37 2c 37 0a 23 50 61 72 |VDU 23,1|7,7.#Par|
|00004bc0| 65 6e 74 20 32 33 2c 31 | 37 0a 56 44 55 20 32 33 |ent 23,1|7.VDU 23|
|00004bd0| 2c 31 37 2c 37 2c 66 6c | 61 67 73 2c 78 3b 79 3b |,17,7,fl|ags,x;y;|
|00004be0| 0a 0a 42 69 74 09 4d 65 | 61 6e 69 6e 67 20 69 66 |..Bit.Me|aning if|
|00004bf0| 20 73 65 74 0a 23 4c 69 | 6e 65 0a 30 09 28 75 6e | set.#Li|ne.0.(un|
|00004c00| 69 6d 70 6c 65 6d 65 6e | 74 65 64 20 2d 20 77 61 |implemen|ted - wa|
|00004c10| 73 20 74 6f 20 73 65 74 | 20 3c 56 44 55 20 34 3d |s to set| <VDU 4=|
|00004c20| 3e 34 3e 20 63 68 61 72 | 61 63 74 65 72 20 73 69 |>4> char|acter si|
|00004c30| 7a 65 29 0a 31 09 53 65 | 74 20 73 69 7a 65 20 6f |ze).1.Se|t size o|
|00004c40| 66 20 3c 56 44 55 20 35 | 3d 3e 35 3e 20 63 68 61 |f <VDU 5|=>5> cha|
|00004c50| 72 61 63 74 65 72 73 2e | 20 28 73 69 7a 65 73 20 |racters.| (sizes |
|00004c60| 38 d7 38 20 61 6e 64 20 | 38 d7 31 36 20 61 72 65 |8.8 and |8.16 are|
|00004c70| 20 66 61 73 74 2c 20 6f | 74 68 65 72 73 20 73 6c | fast, o|thers sl|
|00004c80| 6f 77 29 0a 32 09 53 65 | 74 20 73 70 61 63 69 6e |ow).2.Se|t spacin|
|00004c90| 67 20 62 65 74 77 65 65 | 6e 20 3c 56 44 55 20 35 |g betwee|n <VDU 5|
|00004ca0| 3d 3e 35 3e 20 63 68 61 | 72 61 63 74 65 72 73 2e |=>5> cha|racters.|
|00004cb0| 0a 00 00 00 44 41 54 41 | fa 01 00 00 56 44 55 20 |....DATA|....VDU |
|00004cc0| 32 33 2c 32 2d 35 0a 23 | 50 61 72 65 6e 74 20 32 |23,2-5.#|Parent 2|
|00004cd0| 33 61 0a 56 44 55 20 32 | 33 2c 7b 2f 7d 6e 72 7b |3a.VDU 2|3,{/}nr{|
|00004ce0| 2f 7d 2c 65 69 67 68 74 | 20 63 6f 6c 6f 75 72 20 |/},eight| colour |
|00004cf0| 62 79 74 65 73 2e 0a 0a | 54 68 69 73 20 56 44 55 |bytes...|This VDU|
|00004d00| 20 64 65 66 69 6e 65 73 | 20 6f 6e 65 20 6f 66 20 | defines| one of |
|00004d10| 74 68 65 20 45 43 46 20 | 70 61 74 74 65 72 6e 73 |the ECF |patterns|
|00004d20| 3b 20 7b 2f 7d 6e 72 7b | 2f 7d 20 69 73 20 32 2d |; {/}nr{|/} is 2-|
|00004d30| 35 20 66 6f 72 20 70 61 | 74 74 65 72 6e 20 31 2d |5 for pa|ttern 1-|
|00004d40| 34 2e 0a 45 61 63 68 20 | 6f 66 20 74 68 65 20 65 |4..Each |of the e|
|00004d50| 69 67 68 74 20 63 6f 6c | 6f 75 72 20 62 79 74 65 |ight col|our byte|
|00004d60| 73 20 64 65 66 69 6e 65 | 20 6f 6e 65 20 72 6f 77 |s define| one row|
|00004d70| 20 6f 66 20 74 68 65 20 | 45 43 46 20 70 61 74 74 | of the |ECF patt|
|00004d80| 65 72 6e 2c 20 61 6e 64 | 20 74 68 65 72 65 20 61 |ern, and| there a|
|00004d90| 72 65 20 74 77 6f 20 6d | 6f 64 65 73 3a 20 61 20 |re two m|odes: a |
|00004da0| 42 42 43 2d 6d 6f 64 65 | 2c 20 61 6e 64 20 61 6e |BBC-mode|, and an|
|00004db0| 20 41 72 63 68 69 6d 65 | 64 65 73 20 6d 6f 64 65 | Archime|des mode|
|00004dc0| 2e 20 0a 54 6f 20 63 68 | 6f 6f 73 65 20 6d 6f 64 |. .To ch|oose mod|
|00004dd0| 65 2c 20 75 73 65 20 3c | 56 44 55 20 32 33 2c 31 |e, use <|VDU 23,1|
|00004de0| 37 2c 34 3d 3e 32 33 2c | 31 37 2c 34 3e 2e 0a 0a |7,4=>23,|17,4>...|
|00004df0| 42 69 74 20 30 2d 37 20 | 69 6e 20 65 61 63 68 20 |Bit 0-7 |in each |
|00004e00| 63 6f 6c 6f 75 72 20 62 | 79 74 65 2c 69 73 20 75 |colour b|yte,is u|
|00004e10| 73 65 64 20 61 73 20 66 | 6f 6c 6c 6f 77 73 3a 0a |sed as f|ollows:.|
|00004e20| 0a 42 50 50 09 42 42 43 | 20 70 69 78 65 6c 73 09 |.BPP.BBC| pixels.|
|00004e30| 41 72 63 68 69 6d 65 64 | 65 73 20 70 69 78 65 6c |Archimed|es pixel|
|00004e40| 73 0a 23 4c 69 6e 65 0a | 31 09 37 2c 36 2c 35 2c |s.#Line.|1.7,6,5,|
|00004e50| 34 2c 33 2c 32 2c 31 2c | 30 09 30 2c 31 2c 32 2c |4,3,2,1,|0.0,1,2,|
|00004e60| 33 2c 34 2c 35 2c 36 2c | 37 0a 32 09 37 33 2c 36 |3,4,5,6,|7.2.73,6|
|00004e70| 32 2c 35 31 2c 34 30 09 | 31 30 2c 33 32 2c 35 34 |2,51,40.|10,32,54|
|00004e80| 2c 37 36 0a 34 09 37 35 | 33 31 2c 36 34 32 30 09 |,76.4.75|31,6420.|
|00004e90| 33 32 31 30 2c 37 36 35 | 34 0a 38 09 37 36 35 34 |3210,765|4.8.7654|
|00004ea0| 33 32 31 30 09 37 36 35 | 34 33 32 31 30 0a 00 00 |3210.765|43210...|
|00004eb0| 44 41 54 41 2b 01 00 00 | 56 44 55 20 32 33 2c 36 |DATA+...|VDU 23,6|
|00004ec0| 0a 23 50 61 72 65 6e 74 | 20 32 33 0a 56 44 55 20 |.#Parent| 23.VDU |
|00004ed0| 32 33 2c 36 2c 20 38 20 | 70 61 74 74 65 72 6e 20 |23,6, 8 |pattern |
|00004ee0| 62 79 74 65 73 0a 0a 54 | 68 69 73 20 56 44 55 20 |bytes..T|his VDU |
|00004ef0| 73 65 74 73 20 74 68 65 | 20 64 6f 74 2d 64 61 73 |sets the| dot-das|
|00004f00| 68 20 6c 69 6e 65 20 73 | 74 79 6c 65 20 75 73 65 |h line s|tyle use|
|00004f10| 64 20 62 79 20 64 6f 74 | 74 65 64 20 3c 70 6c 6f |d by dot|ted <plo|
|00004f20| 74 3d 3e 4f 53 3a 4f 53 | 5f 50 6c 6f 74 3e 20 63 |t=>OS:OS|_Plot> c|
|00004f30| 6f 6d 6d 61 6e 64 73 2e | 20 54 68 65 20 6d 6f 73 |ommands.| The mos|
|00004f40| 74 20 73 69 67 6e 69 66 | 69 63 61 6e 74 20 62 69 |t signif|icant bi|
|00004f50| 74 20 69 73 20 75 73 65 | 64 20 66 69 72 73 74 3b |t is use|d first;|
|00004f60| 20 74 68 65 20 64 65 66 | 61 75 6c 74 20 69 73 20 | the def|ault is |
|00004f70| 26 41 41 41 41 41 41 41 | 41 2e 20 54 68 65 20 6c |&AAAAAAA|A. The l|
|00004f80| 65 6e 67 74 68 20 6f 66 | 20 74 68 65 20 64 61 73 |ength of| the das|
|00004f90| 68 20 70 61 74 74 65 72 | 6e 20 75 73 65 64 20 69 |h patter|n used i|
|00004fa0| 73 20 73 65 74 20 77 69 | 74 68 20 3c 4f 53 5f 42 |s set wi|th <OS_B|
|00004fb0| 79 74 65 20 31 36 33 3d | 3e 4f 53 3a 4f 53 5f 42 |yte 163=|>OS:OS_B|
|00004fc0| 79 74 65 31 36 33 3e 2c | 20 74 68 65 20 64 65 66 |yte163>,| the def|
|00004fd0| 61 75 6c 74 20 69 73 20 | 38 2e 0a 00 46 52 45 45 |ault is |8...FREE|
|00004fe0| 30 01 00 00 50 23 00 00 | fc 34 00 00 48 fd ff ff |0...P#..|.4..H...|
|00004ff0| f7 ac a4 20 85 04 00 00 | 13 00 00 00 00 00 00 00 |... ....|........|
|00005000| 21 52 6f 6f 74 00 00 00 | 5c 07 00 00 48 fd ff ff |!Root...|\...H...|
|00005010| 4e 65 5b 1b 4c 00 00 00 | 13 00 00 00 00 00 00 00 |Ne[.L...|........|
|00005020| 31 37 00 00 a8 07 00 00 | 48 fd ff ff 75 63 5b 1b |17......|H...uc[.|
|00005030| b7 00 00 00 13 00 00 00 | 00 00 00 00 31 37 61 00 |........|....17a.|
|00005040| 60 08 00 00 48 fd ff ff | 90 61 5b 1b b6 00 00 00 |`...H...|.a[.....|
|00005050| 13 00 00 00 00 00 00 00 | 31 38 00 00 18 09 00 00 |........|18......|
|00005060| 48 fd ff ff db 60 5b 1b | b6 01 00 00 13 00 00 00 |H....`[.|........|
|00005070| 00 00 00 00 31 38 61 00 | d0 0a 00 00 48 fd ff ff |....18a.|....H...|
|00005080| 33 5e 5b 1b a7 00 00 00 | 13 00 00 00 00 00 00 00 |3^[.....|........|
|00005090| 31 39 00 00 78 0b 00 00 | 48 fd ff ff 46 5c 5b 1b |19..x...|H...F\[.|
|000050a0| 75 01 00 00 13 00 00 00 | 00 00 00 00 31 39 61 00 |u.......|....19a.|
|000050b0| 44 06 00 00 48 fd ff ff | 90 b6 f5 1d 18 01 00 00 |D...H...|........|
|000050c0| 13 00 00 00 00 00 00 00 | 32 32 00 00 08 0e 00 00 |........|22......|
|000050d0| 48 fd ff ff d9 57 5b 1b | 25 08 00 00 13 00 00 00 |H....W[.|%.......|
|000050e0| 00 00 00 00 32 32 61 00 | 38 44 00 00 48 fd ff ff |....22a.|8D..H...|
|000050f0| cf 21 45 21 93 01 00 00 | 13 00 00 00 00 00 00 00 |.!E!....|........|
|00005100| 32 33 00 00 3c 17 00 00 | 48 fd ff ff 44 41 54 41 |23..<...|H...DATA|
|00005110| b9 00 00 00 56 44 55 20 | 37 0a 23 50 61 72 65 6e |....VDU |7.#Paren|
|00005120| 74 20 21 52 6f 6f 74 0a | 56 44 55 20 37 20 73 6f |t !Root.|VDU 7 so|
|00005130| 75 6e 64 73 20 74 68 65 | 20 62 65 6c 6c 0a 0a 42 |unds the| bell..B|
|00005140| 65 6c 6c 20 73 6f 75 6e | 64 20 70 61 72 61 6d 65 |ell soun|d parame|
|00005150| 74 65 72 73 20 61 72 65 | 20 73 65 74 20 77 69 74 |ters are| set wit|
|00005160| 68 20 4f 53 5f 42 79 74 | 65 20 3c 32 31 31 3d 3e |h OS_Byt|e <211=>|
|00005170| 4f 53 3a 4f 53 5f 42 79 | 74 65 32 31 31 3e 2c 20 |OS:OS_By|te211>, |
|00005180| 3c 32 31 32 3d 3e 4f 53 | 3a 4f 53 5f 42 79 74 65 |<212=>OS|:OS_Byte|
|00005190| 32 31 32 3e 2c 20 3c 32 | 31 33 3d 3e 4f 53 3a 4f |212>, <2|13=>OS:O|
|000051a0| 53 5f 42 79 74 65 32 31 | 33 3e 20 61 6e 64 20 3c |S_Byte21|3> and <|
|000051b0| 32 31 34 3d 3e 4f 53 3a | 4f 53 5f 42 79 74 65 32 |214=>OS:|OS_Byte2|
|000051c0| 31 34 3e 2e 0a 4b 00 00 | 44 41 54 41 6d 02 00 00 |14>..K..|DATAm...|
|000051d0| 56 44 55 20 33 31 0a 23 | 50 61 72 65 6e 74 20 21 |VDU 31.#|Parent !|
|000051e0| 52 6f 6f 74 0a 56 44 55 | 20 33 31 2c 7b 2f 7d 78 |Root.VDU| 31,{/}x|
|000051f0| 7b 2f 7d 2c 7b 2f 7d 79 | 7b 2f 7d 0a 54 68 69 73 |{/},{/}y|{/}.This|
|00005200| 20 56 44 55 20 6d 6f 76 | 65 73 20 74 68 65 20 74 | VDU mov|es the t|
|00005210| 65 78 74 20 63 75 72 73 | 6f 72 20 74 6f 20 28 7b |ext curs|or to ({|
|00005220| 2f 7d 78 7b 2f 7d 2c 7b | 2f 7d 79 7b 2f 7d 29 2e |/}x{/},{|/}y{/}).|
|00005230| 20 28 30 2c 30 29 20 69 | 73 20 74 6f 70 20 6c 65 | (0,0) i|s top le|
|00005240| 66 74 20 6f 66 20 63 75 | 72 72 65 6e 74 20 74 65 |ft of cu|rrent te|
|00005250| 78 74 20 77 69 6e 64 6f | 77 2e 20 49 66 20 28 7b |xt windo|w. If ({|
|00005260| 2f 7d 78 7b 2f 7d 2c 7b | 2f 7d 79 7b 2f 7d 29 20 |/}x{/},{|/}y{/}) |
|00005270| 69 73 20 6f 75 74 73 69 | 64 65 20 74 65 78 74 20 |is outsi|de text |
|00005280| 77 69 6e 64 6f 77 2c 20 | 6e 6f 74 68 69 6e 67 20 |window, |nothing |
|00005290| 68 61 70 70 65 6e 73 2c | 20 75 6e 6c 65 73 73 20 |happens,| unless |
|000052a0| 3c 73 63 72 6f 6c 6c 20 | 70 72 6f 74 65 63 74 69 |<scroll |protecti|
|000052b0| 6f 6e 3d 3e 53 63 72 6f | 6c 6c 5f 50 72 6f 74 65 |on=>Scro|ll_Prote|
|000052c0| 63 74 69 6f 6e 3e 20 69 | 73 20 65 6e 61 62 6c 65 |ction> i|s enable|
|000052d0| 64 20 61 6e 64 20 7b 2f | 7d 78 7b 2f 7d 20 3d 20 |d and {/|}x{/} = |
|000052e0| 6d 61 78 78 2b 31 20 20 | 3d 3e 20 63 75 72 73 6f |maxx+1 |=> curso|
|000052f0| 72 20 69 73 20 6d 6f 76 | 65 64 20 74 6f 20 28 7b |r is mov|ed to ({|
|00005300| 2f 7d 78 7b 2f 7d 2d 31 | 2c 7b 2f 7d 79 7b 2f 7d |/}x{/}-1|,{/}y{/}|
|00005310| 29 2c 20 61 6e 64 20 61 | 20 70 65 6e 64 69 6e 67 |), and a| pending|
|00005320| 20 6e 65 77 6c 69 6e 65 | 20 69 73 20 67 65 6e 65 | newline| is gene|
|00005330| 72 61 74 65 64 2e 0a 0a | 49 6e 20 3c 56 44 55 20 |rated...|In <VDU |
|00005340| 35 3d 3e 35 3e 20 6d 6f | 64 65 20 74 68 65 20 67 |5=>5> mo|de the g|
|00005350| 72 61 70 68 69 63 73 20 | 63 75 72 73 6f 72 20 69 |raphics |cursor i|
|00005360| 73 20 6d 6f 76 65 64 20 | 74 6f 20 28 78 20 63 68 |s moved |to (x ch|
|00005370| 61 72 20 73 70 61 63 69 | 6e 67 20 2a 20 7b 2f 7d |ar spaci|ng * {/}|
|00005380| 78 7b 2f 7d 2c 20 79 20 | 63 68 61 72 20 73 70 61 |x{/}, y |char spa|
|00005390| 63 69 6e 67 20 2a 20 7b | 2f 7d 79 7b 2f 7d 29 2c |cing * {|/}y{/}),|
|000053a0| 20 77 68 69 63 68 20 63 | 61 6e 20 72 65 73 75 6c | which c|an resul|
|000053b0| 74 20 69 6e 20 74 68 65 | 20 63 75 72 73 6f 72 20 |t in the| cursor |
|000053c0| 62 65 69 6e 67 20 6d 6f | 76 65 64 20 6f 75 74 73 |being mo|ved outs|
|000053d0| 69 64 65 20 74 68 65 20 | 67 72 61 70 68 69 63 73 |ide the |graphics|
|000053e0| 20 77 69 6e 64 6f 77 2e | 0a 0a 43 75 72 72 65 6e | window.|..Curren|
|000053f0| 74 20 74 65 78 74 20 63 | 75 72 73 6f 72 20 70 6f |t text c|ursor po|
|00005400| 73 69 74 69 6f 6e 20 63 | 61 6e 20 62 65 20 72 65 |sition c|an be re|
|00005410| 61 64 20 77 69 74 68 20 | 3c 4f 53 5f 42 79 74 65 |ad with |<OS_Byte|
|00005420| 20 31 33 34 3d 3e 4f 53 | 3a 4f 53 5f 42 79 74 65 | 134=>OS|:OS_Byte|
|00005430| 31 33 34 3e 0a 01 00 00 | 44 41 54 41 c1 01 00 00 |134>....|DATA....|
|00005440| 56 44 55 20 33 30 0a 23 | 50 61 72 65 6e 74 20 21 |VDU 30.#|Parent !|
|00005450| 52 6f 6f 74 0a 56 44 55 | 20 33 30 20 6d 6f 76 65 |Root.VDU| 30 move|
|00005460| 73 20 74 68 65 20 63 75 | 72 73 6f 72 20 74 6f 20 |s the cu|rsor to |
|00005470| 69 74 73 20 68 6f 6d 65 | 20 70 6f 73 69 74 69 6f |its home| positio|
|00005480| 6e 2e 0a 0a 54 68 65 20 | 68 6f 6d 65 20 70 6f 73 |n...The |home pos|
|00005490| 69 74 69 6f 6e 20 69 73 | 20 75 73 75 61 6c 6c 79 |ition is| usually|
|000054a0| 20 74 68 65 20 74 6f 70 | 20 6c 65 66 74 20 6f 66 | the top| left of|
|000054b0| 20 74 68 65 20 77 69 6e | 64 6f 77 2c 20 62 75 74 | the win|dow, but|
|000054c0| 20 74 68 69 73 20 6d 61 | 79 20 62 65 20 61 6c 74 | this ma|y be alt|
|000054d0| 65 72 65 64 20 77 69 74 | 68 20 3c 56 44 55 20 32 |ered wit|h <VDU 2|
|000054e0| 33 2c 31 36 3d 3e 32 33 | 2c 31 36 3e 2e 0a 0a 49 |3,16=>23|,16>...I|
|000054f0| 6e 20 3c 56 44 55 20 34 | 3d 3e 34 3e 20 6d 6f 64 |n <VDU 4|=>4> mod|
|00005500| 65 20 74 68 65 20 74 65 | 78 74 20 63 75 72 73 6f |e the te|xt curso|
|00005510| 72 20 69 73 20 68 6f 6d | 65 64 2c 20 69 6e 20 3c |r is hom|ed, in <|
|00005520| 56 44 55 20 35 3d 3e 35 | 3e 20 6d 6f 64 65 20 74 |VDU 5=>5|> mode t|
|00005530| 68 65 20 67 72 61 70 68 | 69 63 73 20 63 75 72 73 |he graph|ics curs|
|00005540| 6f 72 2e 20 54 68 65 20 | 61 63 74 75 61 6c 20 6c |or. The |actual l|
|00005550| 6f 63 61 74 69 6f 6e 20 | 6f 66 20 74 68 65 20 67 |ocation |of the g|
|00005560| 72 61 70 68 69 63 73 20 | 6d 6f 64 65 20 68 6f 6d |raphics |mode hom|
|00005570| 65 20 70 6f 73 69 74 69 | 6f 6e 20 6d 61 79 20 62 |e positi|on may b|
|00005580| 65 20 75 70 20 74 6f 20 | 28 63 68 61 72 20 73 69 |e up to |(char si|
|00005590| 7a 65 20 2d 20 31 29 20 | 70 69 78 65 6c 73 20 6f |ze - 1) |pixels o|
|000055a0| 75 74 20 66 72 6f 6d 20 | 74 68 65 20 63 6f 72 6e |ut from |the corn|
|000055b0| 65 72 20 69 6e 20 6f 6e | 65 20 6f 72 20 62 6f 74 |er in on|e or bot|
|000055c0| 68 20 61 78 65 73 20 64 | 65 70 65 6e 64 69 6e 67 |h axes d|epending|
|000055d0| 20 6f 6e 20 74 68 65 20 | 64 69 72 65 63 74 69 6f | on the |directio|
|000055e0| 6e 20 6f 66 20 63 68 61 | 72 61 63 74 65 72 20 70 |n of cha|racter p|
|000055f0| 72 69 6e 74 69 6e 67 2e | 0a ff ff ff 44 41 54 41 |rinting.|....DATA|
|00005600| 3a 03 00 00 56 44 55 20 | 32 33 2c 38 0a 23 50 61 |:...VDU |23,8.#Pa|
|00005610| 72 65 6e 74 20 32 33 61 | 0a 56 44 55 20 32 33 2c |rent 23a|.VDU 23,|
|00005620| 38 2c 62 61 73 65 5f 73 | 74 61 72 74 2c 62 61 73 |8,base_s|tart,bas|
|00005630| 65 5f 65 6e 64 2c 7b 2f | 7d 78 31 7b 2f 7d 2c 7b |e_end,{/|}x1{/},{|
|00005640| 2f 7d 79 31 7b 2f 7d 2c | 7b 2f 7d 78 32 7b 2f 7d |/}y1{/},|{/}x2{/}|
|00005650| 2c 7b 2f 7d 79 32 7b 2f | 7d 2c 30 2c 30 0a 0a 54 |,{/}y2{/|},0,0..T|
|00005660| 68 69 73 20 56 44 55 20 | 63 6c 65 61 72 73 20 61 |his VDU |clears a|
|00005670| 20 62 6c 6f 63 6b 20 6f | 66 20 74 68 65 20 74 65 | block o|f the te|
|00005680| 78 74 20 77 69 6e 64 6f | 77 20 74 6f 20 74 68 65 |xt windo|w to the|
|00005690| 20 74 65 78 74 20 62 61 | 63 6b 67 72 6f 75 6e 64 | text ba|ckground|
|000056a0| 20 63 6f 6c 6f 75 72 2e | 20 54 68 65 20 62 6c 6f | colour.| The blo|
|000056b0| 63 6b 20 69 73 20 64 65 | 66 69 6e 65 64 20 69 6e |ck is de|fined in|
|000056c0| 20 74 65 72 6d 73 20 6f | 66 20 6f 66 66 73 65 74 | terms o|f offset|
|000056d0| 73 20 7b 2f 7d 78 31 7b | 2f 7d 2c 7b 2f 7d 79 31 |s {/}x1{|/},{/}y1|
|000056e0| 7b 2f 7d 20 61 6e 64 20 | 7b 2f 7d 78 32 7b 2f 7d |{/} and |{/}x2{/}|
|000056f0| 2c 7b 2f 7d 79 32 7b 2f | 7d 20 67 69 76 65 6e 20 |,{/}y2{/|} given |
|00005700| 66 72 6f 6d 20 62 61 73 | 65 20 70 6f 73 69 74 69 |from bas|e positi|
|00005710| 6f 6e 73 3a 0a 0a 23 57 | 72 61 70 20 6f 66 66 0a |ons:..#W|rap off.|
|00005720| 56 61 6c 75 65 09 4d 65 | 61 6e 69 6e 67 09 09 09 |Value.Me|aning...|
|00005730| 56 61 6c 75 65 09 4d 65 | 61 6e 69 6e 67 09 09 09 |Value.Me|aning...|
|00005740| 56 61 6c 75 65 09 4d 65 | 61 6e 69 6e 67 0a 23 4c |Value.Me|aning.#L|
|00005750| 69 6e 65 0a 30 09 77 69 | 6e 64 6f 77 20 74 6f 70 |ine.0.wi|ndow top|
|00005760| 20 6c 65 66 74 09 09 31 | 09 63 75 72 73 6f 72 20 | left..1|.cursor |
|00005770| 63 6f 6c 75 6d 6e 20 74 | 6f 70 09 32 09 77 69 6e |column t|op.2.win|
|00005780| 64 6f 77 20 6f 66 66 20 | 74 6f 70 20 72 69 67 68 |dow off |top righ|
|00005790| 74 0a 34 09 63 75 72 73 | 6f 72 20 6c 69 6e 65 20 |t.4.curs|or line |
|000057a0| 6c 65 66 74 09 35 09 63 | 75 72 73 6f 72 20 70 6f |left.5.c|ursor po|
|000057b0| 73 74 69 6f 6e 09 09 36 | 09 63 75 72 73 6f 72 20 |stion..6|.cursor |
|000057c0| 6c 69 6e 65 20 6f 66 66 | 20 72 69 67 68 74 0a 38 |line off| right.8|
|000057d0| 09 77 69 6e 64 6f 77 20 | 62 6f 74 74 6f 6d 20 6c |.window |bottom l|
|000057e0| 65 66 74 09 39 09 63 75 | 72 73 6f 72 20 63 6f 6c |eft.9.cu|rsor col|
|000057f0| 75 6d 6e 20 62 6f 74 74 | 6f 6d 09 31 30 09 77 69 |umn bott|om.10.wi|
|00005800| 6e 64 6f 77 20 6f 66 66 | 20 62 6f 74 74 6f 6d 20 |ndow off| bottom |
|00005810| 72 69 67 68 74 0a 23 77 | 72 61 70 0a 0a 28 77 68 |right.#w|rap..(wh|
|00005820| 65 72 65 20 22 6f 66 66 | 22 20 69 73 20 6f 6e 65 |ere "off|" is one|
|00005830| 20 63 68 61 72 20 62 65 | 79 6f 6e 64 20 69 6e 20 | char be|yond in |
|00005840| 74 68 65 20 70 6f 73 69 | 74 69 76 65 20 58 20 64 |the posi|tive X d|
|00005850| 69 72 65 63 74 69 6f 6e | 29 0a 0a 28 73 65 65 20 |irection|)..(see |
|00005860| 3c 56 44 55 20 32 33 2c | 31 36 3d 3e 32 33 2c 31 |<VDU 23,|16=>23,1|
|00005870| 36 3e 20 74 6f 20 63 68 | 61 6e 67 65 20 58 20 61 |6> to ch|ange X a|
|00005880| 6e 64 20 59 20 64 69 72 | 65 63 74 69 6f 6e 73 2c |nd Y dir|ections,|
|00005890| 20 61 6e 64 20 73 65 6e | 73 65 20 6f 66 20 70 6f | and sen|se of po|
|000058a0| 73 69 74 69 76 65 29 0a | 0a 54 68 65 20 72 65 73 |sitive).|.The res|
|000058b0| 75 6c 74 20 69 73 20 75 | 6e 64 65 66 69 6e 65 64 |ult is u|ndefined|
|000058c0| 20 69 66 20 61 6e 64 20 | 62 61 73 65 20 2b 20 6f | if and |base + o|
|000058d0| 66 66 73 65 74 20 69 73 | 20 6f 75 74 73 69 64 65 |ffset is| outside|
|000058e0| 20 74 68 65 20 72 61 6e | 67 65 20 2d 31 32 38 2c | the ran|ge -128,|
|000058f0| 31 32 37 2e 20 49 66 20 | 74 68 65 20 65 6e 64 20 |127. If |the end |
|00005900| 70 6f 69 6e 74 20 6c 69 | 65 73 20 62 65 66 6f 72 |point li|es befor|
|00005910| 65 20 74 68 65 20 73 74 | 61 72 74 20 70 6f 69 6e |e the st|art poin|
|00005920| 74 20 6e 6f 20 63 6c 65 | 61 72 69 6e 67 20 6f 63 |t no cle|aring oc|
|00005930| 63 75 72 73 2e 0a 00 00 | 44 41 54 41 d7 02 00 00 |curs....|DATA....|
|00005940| 56 44 55 20 32 33 20 63 | 6f 6d 6d 61 6e 64 73 3a |VDU 23 c|ommands:|
|00005950| 0a 23 50 61 72 65 6e 74 | 20 21 52 6f 6f 74 0a 30 |.#Parent| !Root.0|
|00005960| 09 09 3c 53 65 74 20 69 | 6e 74 65 72 6c 61 63 65 |..<Set i|nterlace|
|00005970| 20 26 20 63 75 72 73 6f | 72 20 61 70 70 65 61 72 | & curso|r appear|
|00005980| 61 6e 63 65 3d 3e 32 33 | 2c 30 3e 0a 31 09 09 3c |ance=>23|,0>.1..<|
|00005990| 43 6f 6e 74 72 6f 6c 20 | 63 75 72 73 6f 72 20 61 |Control |cursor a|
|000059a0| 70 70 65 61 72 61 6e 63 | 65 3d 3e 32 33 2c 31 3e |ppearanc|e=>23,1>|
|000059b0| 0a 32 2d 35 09 09 3c 44 | 65 66 69 6e 65 20 45 43 |.2-5..<D|efine EC|
|000059c0| 46 20 70 61 74 74 65 72 | 6e 20 26 20 63 6f 6c 6f |F patter|n & colo|
|000059d0| 75 72 73 3d 3e 32 33 2c | 32 3e 0a 36 09 09 3c 53 |urs=>23,|2>.6..<S|
|000059e0| 65 74 20 64 6f 74 2d 64 | 61 73 68 20 6c 69 6e 65 |et dot-d|ash line|
|000059f0| 20 73 74 79 6c 65 3d 3e | 32 33 2c 36 3e 0a 37 09 | style=>|23,6>.7.|
|00005a00| 09 3c 53 63 72 6f 6c 6c | 20 74 65 78 74 20 77 69 |.<Scroll| text wi|
|00005a10| 6e 64 6f 77 20 6f 72 20 | 73 63 72 65 65 6e 3d 3e |ndow or |screen=>|
|00005a20| 32 33 2c 37 3e 0a 38 09 | 09 3c 43 6c 65 61 72 20 |23,7>.8.|.<Clear |
|00005a30| 62 6c 6f 63 6b 20 6f 66 | 20 74 65 78 74 20 77 69 |block of| text wi|
|00005a40| 6e 64 6f 77 3d 3e 32 33 | 2c 38 3e 0a 39 09 09 3c |ndow=>23|,8>.9..<|
|00005a50| 53 65 74 20 74 69 6d 65 | 20 66 6f 72 20 31 73 74 |Set time| for 1st|
|00005a60| 20 66 6c 61 73 68 20 63 | 6f 6c 6f 75 72 3d 3e 32 | flash c|olour=>2|
|00005a70| 33 2c 39 3e 0a 31 30 09 | 09 3c 53 65 74 20 74 69 |3,9>.10.|.<Set ti|
|00005a80| 6d 65 20 66 6f 72 20 32 | 6e 64 20 66 6c 61 73 68 |me for 2|nd flash|
|00005a90| 20 63 6f 6c 6f 75 72 3d | 3e 32 33 2c 31 30 3e 0a | colour=|>23,10>.|
|00005aa0| 31 31 09 09 3c 53 65 74 | 20 64 65 66 61 75 6c 74 |11..<Set| default|
|00005ab0| 20 70 61 74 74 65 72 6e | 3d 3e 32 33 2c 31 31 3e | pattern|=>23,11>|
|00005ac0| 0a 31 32 2d 31 35 09 09 | 3c 44 65 66 69 6e 65 20 |.12-15..|<Define |
|00005ad0| 73 69 6d 70 6c 65 20 45 | 43 46 20 26 20 63 6f 6c |simple E|CF & col|
|00005ae0| 6f 75 72 73 3d 3e 32 33 | 2c 31 32 3e 0a 31 36 09 |ours=>23|,12>.16.|
|00005af0| 09 3c 43 6f 6e 74 72 6f | 6c 20 63 75 72 73 6f 72 |.<Contro|l cursor|
|00005b00| 20 6d 6f 76 65 6d 65 6e | 74 20 61 66 74 65 72 20 | movemen|t after |
|00005b10| 70 72 69 6e 74 3d 3e 32 | 33 2c 31 36 3e 0a 31 37 |print=>2|3,16>.17|
|00005b20| 09 09 3c 4d 69 73 63 65 | 6c 6c 61 6e 65 6f 75 73 |..<Misce|llaneous|
|00005b30| 20 6f 70 65 72 61 74 69 | 6f 6e 73 3d 3e 32 33 2c | operati|ons=>23,|
|00005b40| 31 37 3e 0a 31 38 2d 32 | 35 2c 32 38 2d 33 31 09 |17>.18-2|5,28-31.|
|00005b50| 3c 55 6e 6b 6e 6f 77 6e | 20 56 44 55 32 33 20 76 |<Unknown| VDU23 v|
|00005b60| 65 63 74 6f 72 20 63 61 | 6c 6c 65 64 3d 3e 4f 53 |ector ca|lled=>OS|
|00005b70| 3a 76 65 63 74 6f 72 5f | 75 6b 76 64 75 32 33 76 |:vector_|ukvdu23v|
|00005b80| 3e 0a 33 32 2d 32 35 35 | 09 09 3c 52 65 64 65 66 |>.32-255|..<Redef|
|00005b90| 69 6e 65 20 61 20 63 68 | 61 72 61 63 74 65 72 3d |ine a ch|aracter=|
|00005ba0| 3e 32 33 2c 33 32 2d 32 | 35 35 3e 0a 0a 23 57 72 |>23,32-2|55>..#Wr|
|00005bb0| 61 70 0a 54 68 65 20 63 | 75 72 72 65 6e 74 20 73 |ap.The c|urrent s|
|00005bc0| 65 74 74 69 6e 67 73 20 | 64 65 66 69 6e 65 64 20 |ettings |defined |
|00005bd0| 62 79 20 32 2d 36 20 61 | 6e 64 20 33 32 2d 32 35 |by 2-6 a|nd 32-25|
|00005be0| 35 20 63 61 6e 20 62 65 | 20 72 65 61 64 20 77 69 |5 can be| read wi|
|00005bf0| 74 68 20 3c 4f 53 5f 57 | 6f 72 64 20 31 30 3d 3e |th <OS_W|ord 10=>|
|00005c00| 4f 53 3a 4f 53 5f 57 6f | 72 64 31 30 3e 2e 0a 00 |OS:OS_Wo|rd10>...|
|00005c10| 44 41 54 41 f6 05 00 00 | 45 43 46 20 70 61 74 74 |DATA....|ECF patt|
|00005c20| 65 72 6e 20 64 65 66 61 | 75 6c 74 73 0a 23 50 61 |ern defa|ults.#Pa|
|00005c30| 72 65 6e 74 20 32 33 2c | 31 31 0a 4d 6f 64 65 20 |rent 23,|11.Mode |
|00005c40| 30 3a 0a 0a 31 20 52 65 | 64 20 4f 72 61 6e 67 65 |0:..1 Re|d Orange|
|00005c50| 09 09 32 20 4f 72 61 6e | 67 65 09 09 33 20 59 65 |..2 Oran|ge..3 Ye|
|00005c60| 6c 2d 4f 72 61 6e 67 65 | 09 09 34 20 43 72 65 61 |l-Orange|..4 Crea|
|00005c70| 6d 0a 7b 66 43 6f 64 65 | 7d 31 31 30 30 31 31 30 |m.{fCode|}1100110|
|00005c80| 30 7b 66 7d 09 7b 66 43 | 6f 64 65 7d 31 31 31 31 |0{f}.{fC|ode}1111|
|00005c90| 30 30 30 30 7b 66 7d 09 | 7b 66 43 6f 64 65 7d 31 |0000{f}.|{fCode}1|
|00005ca0| 31 31 31 31 31 31 31 7b | 66 7d 09 7b 66 43 6f 64 |1111111{|f}.{fCod|
|00005cb0| 65 7d 30 30 30 30 30 30 | 31 31 7b 66 7d 0a 7b 66 |e}000000|11{f}.{f|
|00005cc0| 43 6f 64 65 7d 30 30 30 | 30 30 30 30 30 7b 66 7d |Code}000|00000{f}|
|00005cd0| 09 7b 66 43 6f 64 65 7d | 30 30 30 30 31 31 31 31 |.{fCode}|00001111|
|00005ce0| 7b 66 7d 09 7b 66 43 6f | 64 65 7d 30 30 31 31 30 |{f}.{fCo|de}00110|
|00005cf0| 30 31 31 7b 66 7d 09 7b | 66 43 6f 64 65 7d 30 30 |011{f}.{|fCode}00|
|00005d00| 30 30 31 31 30 30 7b 66 | 7d 0a 7b 66 43 6f 64 65 |001100{f|}.{fCode|
|00005d10| 7d 31 31 30 30 31 31 30 | 30 7b 66 7d 09 7b 66 43 |}1100110|0{f}.{fC|
|00005d20| 6f 64 65 7d 31 31 31 31 | 30 30 30 30 7b 66 7d 09 |ode}1111|0000{f}.|
|00005d30| 7b 66 43 6f 64 65 7d 31 | 31 31 31 31 31 31 31 7b |{fCode}1|1111111{|
|00005d40| 66 7d 09 7b 66 43 6f 64 | 65 7d 30 30 30 30 30 30 |f}.{fCod|e}000000|
|00005d50| 31 31 7b 66 7d 0a 7b 66 | 43 6f 64 65 7d 30 30 30 |11{f}.{f|Code}000|
|00005d60| 30 30 30 30 30 7b 66 7d | 09 7b 66 43 6f 64 65 7d |00000{f}|.{fCode}|
|00005d70| 30 30 31 31 30 30 31 31 | 7b 66 7d 09 7b 66 43 6f |00110011|{f}.{fCo|
|00005d80| 64 65 7d 30 31 30 31 30 | 31 30 31 7b 66 7d 09 7b |de}01010|101{f}.{|
|00005d90| 66 43 6f 64 65 7d 31 30 | 30 30 31 30 30 30 7b 66 |fCode}10|001000{f|
|00005da0| 7d 0a 0a 4f 74 68 65 72 | 20 32 20 63 6f 6c 6f 75 |}..Other| 2 colou|
|00005db0| 72 20 6d 6f 64 65 73 3a | 0a 0a 31 20 44 61 72 6b |r modes:|..1 Dark|
|00005dc0| 20 47 72 65 79 09 09 32 | 20 47 72 65 79 09 09 09 | Grey..2| Grey...|
|00005dd0| 33 20 4c 69 67 68 74 20 | 47 72 65 79 09 09 34 20 |3 Light |Grey..4 |
|00005de0| 48 61 74 63 68 69 6e 67 | 0a 7b 66 43 6f 64 65 7d |Hatching|.{fCode}|
|00005df0| 31 30 31 30 31 30 31 30 | 7b 66 7d 09 7b 66 43 6f |10101010|{f}.{fCo|
|00005e00| 64 65 7d 31 31 30 30 31 | 31 30 30 7b 66 7d 09 7b |de}11001|100{f}.{|
|00005e10| 66 43 6f 64 65 7d 31 31 | 31 31 31 31 31 31 7b 66 |fCode}11|111111{f|
|00005e20| 7d 09 7b 66 43 6f 64 65 | 7d 30 30 30 31 30 30 30 |}.{fCode|}0001000|
|00005e30| 31 7b 66 7d 0a 7b 66 43 | 6f 64 65 7d 30 30 30 30 |1{f}.{fC|ode}0000|
|00005e40| 30 30 30 30 7b 66 7d 09 | 7b 66 43 6f 64 65 7d 30 |0000{f}.|{fCode}0|
|00005e50| 30 31 31 30 30 31 31 7b | 66 7d 09 7b 66 43 6f 64 |0110011{|f}.{fCod|
|00005e60| 65 7d 30 31 30 31 30 31 | 30 31 7b 66 7d 09 7b 66 |e}010101|01{f}.{f|
|00005e70| 43 6f 64 65 7d 30 30 31 | 30 30 30 31 30 7b 66 7d |Code}001|00010{f}|
|00005e80| 0a 7b 66 43 6f 64 65 7d | 31 30 31 30 31 30 31 30 |.{fCode}|10101010|
|00005e90| 7b 66 7d 09 7b 66 43 6f | 64 65 7d 31 31 30 30 31 |{f}.{fCo|de}11001|
|00005ea0| 31 30 30 7b 66 7d 09 7b | 66 43 6f 64 65 7d 31 31 |100{f}.{|fCode}11|
|00005eb0| 31 31 31 31 31 31 7b 66 | 7d 09 7b 66 43 6f 64 65 |111111{f|}.{fCode|
|00005ec0| 7d 30 31 30 30 30 31 30 | 30 7b 66 7d 0a 7b 66 43 |}0100010|0{f}.{fC|
|00005ed0| 6f 64 65 7d 30 30 30 30 | 30 30 30 30 7b 66 7d 09 |ode}0000|0000{f}.|
|00005ee0| 7b 66 43 6f 64 65 7d 30 | 30 31 31 30 30 31 31 7b |{fCode}0|0110011{|
|00005ef0| 66 7d 09 7b 66 43 6f 64 | 65 7d 30 31 30 31 30 31 |f}.{fCod|e}010101|
|00005f00| 30 31 7b 66 7d 09 7b 66 | 43 6f 64 65 7d 31 30 30 |01{f}.{f|Code}100|
|00005f10| 30 31 30 30 30 7b 66 7d | 0a 0a 34 20 63 6f 6c 6f |01000{f}|..4 colo|
|00005f20| 75 72 20 6d 6f 64 65 73 | 3a 0a 0a 31 20 52 65 64 |ur modes|:..1 Red|
|00005f30| 20 4f 72 61 6e 67 65 09 | 32 20 4f 72 61 6e 67 65 | Orange.|2 Orange|
|00005f40| 09 33 20 59 65 6c 2d 4f | 72 61 6e 67 65 09 34 20 |.3 Yel-O|range.4 |
|00005f50| 43 72 65 61 6d 0a 7b 66 | 43 6f 64 65 7d 32 31 32 |Cream.{f|Code}212|
|00005f60| 31 7b 66 7d 09 7b 66 43 | 6f 64 65 7d 32 31 32 31 |1{f}.{fC|ode}2121|
|00005f70| 7b 66 7d 09 7b 66 43 6f | 64 65 7d 32 32 32 32 7b |{f}.{fCo|de}2222{|
|00005f80| 66 7d 09 7b 66 43 6f 64 | 65 7d 32 33 32 33 7b 66 |f}.{fCod|e}2323{f|
|00005f90| 7d 0a 7b 66 43 6f 64 65 | 7d 31 31 31 31 7b 66 7d |}.{fCode|}1111{f}|
|00005fa0| 09 7b 66 43 6f 64 65 7d | 31 32 31 32 7b 66 7d 09 |.{fCode}|1212{f}.|
|00005fb0| 7b 66 43 6f 64 65 7d 31 | 32 31 32 7b 66 7d 09 7b |{fCode}1|212{f}.{|
|00005fc0| 66 43 6f 64 65 7d 33 32 | 33 32 7b 66 7d 0a 0a 31 |fCode}32|32{f}..1|
|00005fd0| 36 20 63 6f 6c 6f 75 72 | 20 6d 6f 64 65 73 3a 0a |6 colour| modes:.|
|00005fe0| 0a 31 20 4f 72 61 6e 67 | 65 09 32 20 50 69 6e 6b |.1 Orang|e.2 Pink|
|00005ff0| 20 09 09 33 20 59 65 6c | 2d 47 72 65 65 6e 09 34 | ..3 Yel|-Green.4|
|00006000| 20 43 72 65 61 6d 0a 7b | 66 43 6f 64 65 7d 32 31 | Cream.{|fCode}21|
|00006010| 7b 66 7d 09 7b 66 43 6f | 64 65 7d 36 31 7b 66 7d |{f}.{fCo|de}61{f}|
|00006020| 09 7b 66 43 6f 64 65 7d | 33 32 7b 66 7d 09 7b 66 |.{fCode}|32{f}.{f|
|00006030| 43 6f 64 65 7d 33 37 7b | 66 7d 0a 7b 66 43 6f 64 |Code}37{|f}.{fCod|
|00006040| 65 7d 31 32 7b 66 7d 09 | 7b 66 43 6f 64 65 7d 31 |e}12{f}.|{fCode}1|
|00006050| 36 7b 66 7d 09 7b 66 43 | 6f 64 65 7d 32 33 7b 66 |6{f}.{fC|ode}23{f|
|00006060| 7d 09 7b 66 43 6f 64 65 | 7d 37 33 7b 66 7d 0a 0a |}.{fCode|}73{f}..|
|00006070| 32 35 36 20 63 6f 6c 6f | 75 72 20 6d 6f 64 65 73 |256 colo|ur modes|
|00006080| 3a 0a 0a 23 74 61 62 0a | 31 20 47 72 65 79 09 09 |:..#tab.|1 Grey..|
|00006090| 20 09 09 32 20 53 6c 61 | 74 65 20 09 20 09 09 33 | ..2 Sla|te . ..3|
|000060a0| 20 47 72 65 65 6e 09 09 | 20 09 09 34 20 50 69 6e | Green..| ..4 Pin|
|000060b0| 6b 09 09 20 0a 7b 66 43 | 6f 64 65 7d 33 46 7b 66 |k.. .{fC|ode}3F{f|
|000060c0| 7d 09 7b 66 43 6f 64 65 | 7d 30 30 7b 66 7d 09 7b |}.{fCode|}00{f}.{|
|000060d0| 66 43 6f 64 65 7d 30 7b | 66 7d 09 7b 66 43 6f 64 |fCode}0{|f}.{fCod|
|000060e0| 65 7d 43 30 7b 66 7d 09 | 7b 66 43 6f 64 65 7d 34 |e}C0{f}.|{fCode}4|
|000060f0| 7b 66 7d 09 7b 66 43 6f | 64 65 7d 43 30 7b 66 7d |{f}.{fCo|de}C0{f}|
|00006100| 09 7b 66 43 6f 64 65 7d | 33 42 7b 66 7d 09 7b 66 |.{fCode}|3B{f}.{f|
|00006110| 43 6f 64 65 7d 43 30 7b | 66 7d 0a 09 09 7b 66 43 |Code}C0{|f}...{fC|
|00006120| 6f 64 65 7d 34 30 7b 66 | 7d 09 20 09 09 7b 66 43 |ode}40{f|}. ..{fC|
|00006130| 6f 64 65 7d 38 30 7b 66 | 7d 09 20 09 09 7b 66 43 |ode}80{f|}. ..{fC|
|00006140| 6f 64 65 7d 38 30 7b 66 | 7d 09 20 09 09 7b 66 43 |ode}80{f|}. ..{fC|
|00006150| 6f 64 65 7d 34 30 7b 66 | 7d 0a 09 09 7b 66 43 6f |ode}40{f|}...{fCo|
|00006160| 64 65 7d 38 30 7b 66 7d | 09 20 09 09 7b 66 43 6f |de}80{f}|. ..{fCo|
|00006170| 64 65 7d 34 30 7b 66 7d | 09 20 09 09 7b 66 43 6f |de}40{f}|. ..{fCo|
|00006180| 64 65 7d 34 30 7b 66 7d | 09 20 09 09 7b 66 43 6f |de}40{f}|. ..{fCo|
|00006190| 64 65 7d 38 30 7b 66 7d | 0a 09 09 7b 66 43 6f 64 |de}80{f}|...{fCod|
|000061a0| 65 7d 43 30 7b 66 7d 09 | 20 09 09 7b 66 43 6f 64 |e}C0{f}.| ..{fCod|
|000061b0| 65 7d 30 30 7b 66 7d 09 | 20 09 09 7b 66 43 6f 64 |e}00{f}.| ..{fCod|
|000061c0| 65 7d 30 30 7b 66 7d 09 | 20 09 09 7b 66 43 6f 64 |e}00{f}.| ..{fCod|
|000061d0| 65 7d 43 30 7b 66 7d 0a | 0a 52 65 70 65 61 74 20 |e}C0{f}.|.Repeat |
|000061e0| 72 6f 77 73 20 73 68 6f | 77 6e 20 32 20 6f 72 20 |rows sho|wn 2 or |
|000061f0| 34 20 74 69 6d 65 73 20 | 61 73 20 6e 65 63 65 73 |4 times |as neces|
|00006200| 73 61 72 79 2e 0a 00 00 | 44 41 54 41 2f 04 00 00 |sary....|DATA/...|
|00006210| 53 63 72 6f 6c 6c 20 70 | 72 6f 74 65 63 74 69 6f |Scroll p|rotectio|
|00006220| 6e 0a 23 50 61 72 65 6e | 74 20 32 33 2c 31 36 0a |n.#Paren|t 23,16.|
|00006230| 4e 6f 72 6d 61 6c 6c 79 | 20 69 6e 20 3c 56 44 55 |Normally| in <VDU|
|00006240| 20 34 3d 3e 34 3e 20 6d | 6f 64 65 2c 20 70 72 69 | 4=>4> m|ode, pri|
|00006250| 6e 74 69 6e 67 20 61 20 | 63 68 61 72 61 63 74 65 |nting a |characte|
|00006260| 72 20 61 74 20 74 68 65 | 20 65 6e 64 20 6f 66 20 |r at the| end of |
|00006270| 74 68 65 20 6c 69 6e 65 | 20 69 6d 6d 65 64 69 61 |the line| immedia|
|00006280| 74 65 6c 79 20 6d 6f 76 | 65 73 20 74 68 65 20 63 |tely mov|es the c|
|00006290| 75 72 73 6f 72 20 74 6f | 20 74 68 65 20 6e 65 67 |ursor to| the neg|
|000062a0| 61 74 69 76 65 20 65 64 | 67 65 20 6f 66 20 74 68 |ative ed|ge of th|
|000062b0| 65 20 74 65 78 74 20 77 | 69 6e 64 6f 77 20 61 6e |e text w|indow an|
|000062c0| 64 20 64 6f 77 6e 20 6f | 6e 65 20 6c 69 6e 65 20 |d down o|ne line |
|000062d0| 69 6e 20 74 68 65 20 70 | 6f 73 69 74 69 76 65 20 |in the p|ositive |
|000062e0| 58 20 64 69 72 65 63 74 | 69 6f 6e 2e 0a 0a 57 69 |X direct|ion...Wi|
|000062f0| 74 68 20 73 63 72 6f 6c | 6c 20 70 72 6f 74 65 63 |th scrol|l protec|
|00006300| 74 69 6f 6e 20 65 6e 61 | 62 6c 65 64 20 74 68 69 |tion ena|bled thi|
|00006310| 73 20 63 75 72 73 6f 72 | 20 6d 6f 76 65 6d 65 6e |s cursor| movemen|
|00006320| 74 20 69 73 20 64 65 66 | 65 72 72 65 64 20 2d 20 |t is def|erred - |
|00006330| 61 20 22 70 65 6e 64 69 | 6e 67 20 6e 65 77 6c 69 |a "pendi|ng newli|
|00006340| 6e 65 22 20 69 73 20 67 | 65 6e 65 72 61 74 65 64 |ne" is g|enerated|
|00006350| 2c 20 77 68 69 63 68 20 | 69 73 20 6f 6e 6c 79 20 |, which |is only |
|00006360| 65 78 65 63 75 74 65 64 | 20 6a 75 73 74 20 62 65 |executed| just be|
|00006370| 66 6f 72 65 20 74 68 65 | 20 6e 65 78 74 20 63 68 |fore the| next ch|
|00006380| 61 72 61 63 74 65 72 20 | 69 73 20 70 72 69 6e 74 |aracter |is print|
|00006390| 65 64 2c 20 2a 70 72 6f | 76 69 64 69 6e 67 2a 20 |ed, *pro|viding* |
|000063a0| 74 68 61 74 20 69 74 20 | 68 61 73 20 6e 6f 74 20 |that it |has not |
|000063b0| 62 65 65 6e 20 64 65 6c | 65 74 65 64 20 62 79 20 |been del|eted by |
|000063c0| 61 6e 20 69 6e 74 65 72 | 76 65 6e 69 6e 67 20 56 |an inter|vening V|
|000063d0| 44 55 20 63 6f 6d 6d 61 | 6e 64 2e 20 46 6f 72 20 |DU comma|nd. For |
|000063e0| 65 78 61 6d 70 6c 65 2c | 20 3c 56 44 55 20 31 32 |example,| <VDU 12|
|000063f0| 37 3d 3e 31 32 37 3e 20 | 72 65 63 65 69 76 65 64 |7=>127> |received|
+--------+-------------------------+-------------------------+--------+--------+
Only 25.0 KB of data is shown above.