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| Unknown | 1993-11-04 | 664.5 KB |
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MacOS 8.1
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|00000c70| 20 4e 6f 6e 65 0d 0a 0d | 0a 52 65 74 75 72 6e 20 | None...|.Return |
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|00000f60| 20 20 20 20 20 20 20 20 | 20 20 20 8d 0a 20 20 20 | | .. |
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|000014d0| 68 20 74 6f 20 70 6c 61 | 63 65 20 74 68 65 20 64 |h to pla|ce the d|
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|00001610| 28 31 31 2c 31 30 2c 6d | 76 6e 61 6d 65 2b 22 20 |(11,10,m|vname+" |
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|00001630| 73 61 79 28 31 32 2c 31 | 30 2c 6d 76 61 6d 6f 75 |say(12,1|0,mvamou|
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|00001820| 3c 63 6f 6e 64 69 74 69 | 6f 6e 3e 0d 0a 20 20 20 |<conditi|on>.. |
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|00001950| 6c 73 65 20 65 76 61 6c | 75 61 74 69 6f 6e 20 6f |lse eval|uation o|
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|00001970| 0a 0d 0a 45 78 61 6d 70 | 6c 65 3a 0d 0a 0d 0a 49 |...Examp|le:....I|
|00001980| 66 20 6d 76 76 61 6c 75 | 65 3d 31 30 30 30 0d 0a |f mvvalu|e=1000..|
|00001990| 20 20 20 20 6d 65 73 73 | 61 67 65 28 22 54 68 65 | mess|age("The|
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|000019b0| 0d 0a 65 6c 73 65 0d 0a | 20 20 20 20 6d 65 73 73 |..else..| mess|
|000019c0| 61 67 65 28 22 54 68 65 | 20 76 61 6c 75 65 20 69 |age("The| value i|
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|000019e0| 64 69 66 0d 0a 0d 0a 20 | 20 20 20 20 20 20 20 20 |dif.... | |
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|00001a50| 20 20 20 20 20 8d 0a 20 | 20 20 20 20 20 20 20 20 | .. | |
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|00001a70| 20 20 20 20 20 20 20 20 | 20 20 20 20 20 20 20 20 | | |
|00001a80| 20 20 20 20 20 20 20 20 | 20 20 20 20 20 8d 0a 20 | | .. |
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|00001af0| 20 20 20 20 20 20 20 20 | 20 20 20 20 20 8d 0a 20 | | .. |
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|00001b50| 20 20 20 20 20 20 20 20 | 20 20 20 20 20 20 20 20 | | |
|00001b60| 20 20 20 20 20 20 20 20 | 20 20 20 20 20 8d 0a 20 | | .. |
|00001b70| 20 20 20 20 20 20 20 20 | 20 20 20 20 20 20 20 20 | | |
|00001b80| 20 20 20 20 20 20 20 20 | 20 20 20 20 20 20 20 20 | | |
|00001b90| 20 20 20 20 20 20 20 20 | 20 20 20 20 20 20 20 20 | | |
|00001ba0| 20 20 20 20 20 8d 0a 20 | 20 20 20 20 20 20 20 20 | .. | |
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|00001bd0| 20 20 20 20 20 20 20 20 | 20 20 20 20 20 8d 0a 20 | | .. |
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|00001c40| 3a 20 53 63 68 6f 6f 6e | 65 72 2e 6c 69 62 0d 0a |: Schoon|er.lib..|
|00001c50| 0d 0a 55 73 65 3a 20 4f | 70 65 6e 28 29 20 61 6c |..Use: O|pen() al|
|00001c60| 6c 6f 77 73 20 79 6f 75 | 20 74 6f 20 6f 70 65 6e |lows you| to open|
|00001c70| 20 61 6e 20 65 78 69 73 | 74 69 6e 67 20 64 61 74 | an exis|ting dat|
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|00001ca0| 74 68 65 20 6e 61 6d 65 | 20 6f 66 20 74 68 65 20 |the name| of the |
|00001cb0| 64 61 74 61 62 61 73 65 | 20 61 73 20 69 74 8d 0a |database| as it..|
|00001cc0| 61 70 70 65 61 72 73 20 | 6f 6e 20 74 68 65 20 64 |appears |on the d|
|00001cd0| 69 73 6b 2e 20 54 68 65 | 20 2e 64 62 66 20 65 78 |isk. The| .dbf ex|
|00001ce0| 74 65 6e 73 69 6f 6e 20 | 69 73 20 69 6d 70 6c 69 |tension |is impli|
|00001cf0| 65 64 2e 8d 0a 22 65 78 | 70 63 32 22 20 69 73 20 |ed..."ex|pc2" is |
|00001d00| 74 68 65 20 6e 61 6d 65 | 20 6f 66 20 74 68 65 20 |the name| of the |
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|00002c20| 20 20 20 20 20 20 20 20 | 20 20 20 20 20 20 20 20 | | |
|00002c30| 20 20 20 20 20 20 20 20 | 20 20 20 20 20 20 20 20 | | |
|00002c40| 20 20 20 20 20 20 20 20 | 20 20 20 20 20 20 20 20 | | |
|00002c50| 20 20 20 20 20 20 8d 0a | 53 79 6e 74 61 78 3a 20 | ..|Syntax: |
|00002c60| 44 4f 20 57 48 49 4c 45 | 20 3c 63 6f 6e 64 69 74 |DO WHILE| <condit|
|00002c70| 69 6f 6e 3e 20 20 20 20 | 20 20 20 20 20 20 20 20 |ion> | |
|00002c80| 20 20 20 20 20 20 20 20 | 20 20 20 20 20 8d 0a 20 | | .. |
|00002c90| 20 20 20 20 20 20 20 20 | 20 20 20 63 6f 64 65 20 | | code |
|00002ca0| 20 20 20 20 20 20 20 20 | 20 20 20 20 20 20 20 20 | | |
|00002cb0| 20 20 20 20 20 20 20 20 | 20 20 20 20 20 20 20 20 | | |
|00002cc0| 20 20 20 20 20 8d 0a 20 | 20 20 20 20 20 20 20 45 | .. | E|
|00002cd0| 4e 44 4f 20 20 20 20 20 | 20 20 20 20 20 20 20 20 |NDO | |
|00002ce0| 20 20 20 20 20 20 20 20 | 20 20 20 20 20 20 20 20 | | |
|00002cf0| 20 20 20 20 20 8d 0a 20 | 20 20 20 20 20 20 20 20 | .. | |
|00002d00| 20 20 20 20 20 20 20 20 | 20 20 20 20 20 20 20 20 | | |
|00002d10| 20 20 20 20 20 20 20 20 | 20 20 20 20 20 20 20 20 | | |
|00002d20| 20 20 20 20 20 20 20 20 | 20 20 20 20 20 8d 0a 4c | | ..L|
|00002d30| 69 62 72 61 72 79 3a 20 | 4e 2f 41 20 20 20 20 20 |ibrary: |N/A |
|00002d40| 20 20 20 20 20 20 20 20 | 20 20 20 20 20 20 20 20 | | |
|00002d50| 20 20 20 20 20 20 20 20 | 20 20 20 20 20 20 20 20 | | |
|00002d60| 20 20 20 20 20 8d 0a 20 | 20 20 20 20 20 20 20 20 | .. | |
|00002d70| 20 20 20 20 20 20 20 20 | 20 20 20 20 20 20 20 20 | | |
|00002d80| 20 20 20 20 20 20 20 20 | 20 20 20 20 20 20 20 20 | | |
|00002d90| 20 20 20 20 20 20 20 20 | 20 20 20 20 20 8d 0a 55 | | ..U|
|00002da0| 73 65 3a 20 49 6d 70 6c | 65 6d 65 6e 74 73 20 61 |se: Impl|ements a|
|00002db0| 20 70 72 6f 67 72 61 6d | 20 6c 6f 6f 70 20 77 68 | program| loop wh|
|00002dc0| 69 63 68 20 63 6f 6e 74 | 69 6e 75 65 73 20 77 68 |ich cont|inues wh|
|00002dd0| 69 6c 65 20 61 8d 0a 6c | 6f 67 69 63 61 6c 20 63 |ile a..l|ogical c|
|00002de0| 6f 6e 64 69 74 69 6f 6e | 20 69 73 20 74 72 75 65 |ondition| is true|
|00002df0| 2e 8d 0a 20 20 20 20 20 | 20 20 20 20 20 20 20 20 |... | |
|00002e00| 20 20 20 20 20 20 20 20 | 20 20 20 20 20 20 20 20 | | |
|00002e10| 20 20 20 20 20 20 20 20 | 20 20 20 20 20 20 20 20 | | |
|00002e20| 20 20 20 20 20 20 20 20 | 20 8d 0a 50 61 72 61 6d | | ..Param|
|00002e30| 65 74 65 72 73 3a 20 4e | 2f 41 20 20 20 20 20 20 |eters: N|/A |
|00002e40| 20 20 20 20 20 20 20 20 | 20 20 20 20 20 20 20 20 | | |
|00002e50| 20 20 20 20 20 20 20 20 | 20 20 20 20 20 20 20 20 | | |
|00002e60| 8d 0a 20 20 20 20 20 20 | 20 20 20 20 20 20 20 20 |.. | |
|00002e70| 20 20 20 20 20 20 20 20 | 20 20 20 20 20 20 20 20 | | |
|00002e80| 20 20 20 20 20 20 20 20 | 20 20 20 20 20 20 20 20 | | |
|00002e90| 20 20 20 20 20 20 20 20 | 8d 0a 44 65 73 63 72 69 | |..Descri|
|00002ea0| 70 74 69 6f 6e 3a 20 44 | 4f 20 57 48 49 4c 45 20 |ption: D|O WHILE |
|00002eb0| 69 73 20 75 73 65 64 20 | 74 6f 20 69 6d 70 6c 65 |is used |to imple|
|00002ec0| 6d 65 6e 74 20 61 8d 0a | 73 74 72 75 63 74 75 72 |ment a..|structur|
|00002ed0| 65 64 20 70 72 6f 67 72 | 61 6d 20 6c 6f 6f 70 20 |ed progr|am loop |
|00002ee0| 77 68 69 63 68 20 61 6c | 6c 6f 77 73 20 74 68 65 |which al|lows the|
|00002ef0| 20 70 72 6f 67 72 61 6d | 20 74 6f 8d 0a 72 65 70 | program| to..rep|
|00002f00| 65 61 74 20 61 20 62 6c | 6f 63 6b 20 6f 66 20 63 |eat a bl|ock of c|
|00002f10| 6f 64 65 2e 20 54 68 65 | 20 6c 6f 6f 70 20 63 6f |ode. The| loop co|
|00002f20| 6e 74 69 6e 75 65 73 20 | 61 73 20 6c 6f 6e 67 20 |ntinues |as long |
|00002f30| 61 73 8d 0a 74 68 65 20 | 3c 63 6f 6e 64 69 74 69 |as..the |<conditi|
|00002f40| 6f 6e 3e 20 65 76 61 6c | 75 61 74 65 73 20 61 73 |on> eval|uates as|
|00002f50| 20 74 72 75 65 2e 20 57 | 68 65 6e 20 74 68 65 20 | true. W|hen the |
|00002f60| 63 6f 6e 64 69 74 69 6f | 6e 8d 0a 69 73 20 66 61 |conditio|n..is fa|
|00002f70| 6c 73 65 20 74 68 65 20 | 6c 6f 6f 70 20 73 74 6f |lse the |loop sto|
|00002f80| 70 73 2e 20 20 20 20 20 | 20 20 20 20 20 20 20 20 |ps. | |
|00002f90| 20 20 20 20 20 20 20 20 | 20 20 20 20 20 0d 0a 0d | | ...|
|00002fa0| 0a 54 68 65 20 4c 4f 4f | 50 20 6f 70 74 69 6f 6e |.The LOO|P option|
|00002fb0| 20 61 6c 6c 6f 77 73 20 | 79 6f 75 20 74 6f 20 6c | allows |you to l|
|00002fc0| 6f 6f 70 20 62 61 63 6b | 20 74 6f 20 74 68 65 20 |oop back| to the |
|00002fd0| 74 6f 70 20 6f 66 8d 0a | 74 68 65 20 6c 6f 6f 70 |top of..|the loop|
|00002fe0| 20 69 6d 6d 65 64 69 61 | 74 65 6c 79 2e 0d 0a 0d | immedia|tely....|
|00002ff0| 0a 45 58 49 54 20 70 61 | 73 73 65 73 20 63 6f 6e |.EXIT pa|sses con|
|00003000| 74 72 6f 6c 20 6f 66 20 | 74 68 65 20 70 72 6f 67 |trol of |the prog|
|00003010| 72 61 6d 20 74 6f 20 74 | 68 65 20 6c 69 6e 65 8d |ram to t|he line.|
|00003020| 0a 66 6f 6c 6c 6f 77 69 | 6e 67 20 74 68 65 20 45 |.followi|ng the E|
|00003030| 4e 44 44 4f 2e 0d 0a 0d | 0a 59 6f 75 20 6d 61 79 |NDDO....|.You may|
|00003040| 20 6e 65 73 74 20 44 4f | 20 57 48 49 4c 45 20 6c | nest DO| WHILE l|
|00003050| 6f 6f 70 73 20 75 70 74 | 6f 20 31 35 20 64 65 65 |oops upt|o 15 dee|
|00003060| 70 2e 20 41 20 44 4f 8d | 0a 57 48 49 4c 45 2e 2e |p. A DO.|.WHILE..|
|00003070| 2e 45 4e 44 44 4f 20 73 | 74 72 75 63 74 75 72 65 |.ENDDO s|tructure|
|00003080| 20 6d 75 73 74 20 62 65 | 20 73 65 6c 66 20 63 6f | must be| self co|
|00003090| 6e 74 61 69 6e 65 64 20 | 69 6e 20 6f 6e 65 8d 0a |ntained |in one..|
|000030a0| 70 72 6f 63 65 64 75 72 | 65 20 61 6c 74 68 6f 75 |procedur|e althou|
|000030b0| 67 68 20 79 6f 75 20 6d | 61 79 20 65 78 65 63 75 |gh you m|ay execu|
|000030c0| 74 65 20 61 20 73 75 62 | 2d 70 72 6f 63 65 64 75 |te a sub|-procedu|
|000030d0| 72 65 8d 0a 66 72 6f 6d | 20 77 69 74 68 69 6e 20 |re..from| within |
|000030e0| 61 20 44 4f 20 57 48 49 | 4c 45 2e 1a 1a 00 1a 00 |a DO WHI|LE......|
|000030f0| 64 69 73 6b 20 66 75 6c | 6c 00 00 00 00 00 00 00 |disk ful|l.......|
|00003100| 00 00 00 00 00 00 00 00 | 6f 3b 00 00 6f 3b 00 00 |........|o;..o;..|
|00003110| 6f 3b 00 00 6f 3b 00 00 | 6f 3b 00 00 6f 3b 00 00 |o;..o;..|o;..o;..|
|00003120| 6f 3b 00 00 6f 3b 2a 2e | 2a 00 00 00 cd d1 cd 00 |o;..o;*.|*.......|
|00003130| 20 b3 20 00 20 20 3c 4d | 65 6d 6f 3e 20 20 00 00 | . . <M|emo> ..|
|00003140| 00 00 00 00 00 00 00 00 | 00 00 00 00 3c 69 6e 73 |........|....<ins|
|00003150| 65 72 74 3e 00 00 20 20 | 20 20 20 20 20 20 00 00 |ert>.. | ..|
|00003160| 41 62 6f 72 74 20 45 64 | 69 74 3f 20 28 00 29 00 |Abort Ed|it? (.).|
|00003170| 3c 69 6e 73 65 72 74 3e | 00 00 3c 69 6e 73 65 72 |<insert>|..<inser|
|00003180| 74 3e 00 00 20 20 20 20 | 20 20 20 20 00 00 00 00 |t>.. | ....|
|00003190| 00 00 00 00 00 00 00 00 | 1a 00 00 00 42 46 50 56 |........|....BFPV|
|000031a0| 00 00 43 47 4a 4b 51 53 | 58 5a 00 00 44 54 00 00 |..CGJKQS|XZ..DT..|
|000031b0| 4c 00 4d 4e 00 00 52 00 | 00 00 00 00 3c 3c 4e 4d |L.MN..R.|....<<NM|
|000031c0| 53 47 3e 3e 02 00 52 36 | 30 30 32 0d 0a 2d 20 66 |SG>>..R6|002..- f|
|000031d0| 6c 6f 61 74 69 6e 67 20 | 70 6f 69 6e 74 20 6e 6f |loating |point no|
|000031e0| 74 20 6c 6f 61 64 65 64 | 0d 0a 00 01 00 52 36 30 |t loaded|.....R60|
|000031f0| 30 31 0d 0a 2d 20 6e 75 | 6c 6c 20 70 6f 69 6e 74 |01..- nu|ll point|
|00003200| 44 4f 20 57 48 49 4c 45 | 2e 2e 2e 4c 4f 4f 50 2e |DO WHILE|...LOOP.|
|00003210| 2e 2e 45 58 49 54 2e 2e | 2e 45 4e 44 44 4f 20 20 |..EXIT..|.ENDDO |
|00003220| 20 20 20 20 20 20 20 20 | 20 20 20 20 20 20 20 20 | | |
|00003230| 20 20 20 20 20 20 8d 0a | 0d 0a 53 79 6e 74 61 78 | ..|..Syntax|
|00003240| 3a 20 44 4f 20 57 48 49 | 4c 45 20 3c 63 6f 6e 64 |: DO WHI|LE <cond|
|00003250| 69 74 69 6f 6e 3e 0d 0a | 20 20 20 20 20 20 20 20 |ition>..| |
|00003260| 20 20 20 20 63 6f 64 65 | 0d 0a 20 20 20 20 20 20 | code|.. |
|00003270| 20 20 45 4e 44 4f 0d 0a | 8d 0a 4c 69 62 72 61 72 | ENDO..|..Librar|
|00003280| 79 3a 20 4e 2f 41 0d 0a | 0d 0a 55 73 65 3a 20 49 |y: N/A..|..Use: I|
|00003290| 6d 70 6c 65 6d 65 6e 74 | 73 20 61 20 70 72 6f 67 |mplement|s a prog|
|000032a0| 72 61 6d 20 6c 6f 6f 70 | 20 77 68 69 63 68 20 63 |ram loop| which c|
|000032b0| 6f 6e 74 69 6e 75 65 73 | 8d 0a 77 68 69 6c 65 20 |ontinues|..while |
|000032c0| 61 20 6c 6f 67 69 63 61 | 6c 20 63 6f 6e 64 69 74 |a logica|l condit|
|000032d0| 69 6f 6e 20 69 73 20 74 | 72 75 65 2e 0d 0a 8d 0a |ion is t|rue.....|
|000032e0| 50 61 72 61 6d 65 74 65 | 72 73 3a 20 4e 2f 41 0d |Paramete|rs: N/A.|
|000032f0| 0a 8d 0a 8d 0a 44 65 73 | 63 72 69 70 74 69 6f 6e |.....Des|cription|
|00003300| 3a 20 44 4f 20 57 48 49 | 4c 45 20 69 73 20 75 73 |: DO WHI|LE is us|
|00003310| 65 64 20 74 6f 20 69 6d | 70 6c 65 6d 65 6e 74 20 |ed to im|plement |
|00003320| 61 8d 0a 73 74 72 75 63 | 74 75 72 65 64 20 70 72 |a..struc|tured pr|
|00003330| 6f 67 72 61 6d 20 6c 6f | 6f 70 20 77 68 69 63 68 |ogram lo|op which|
|00003340| 20 61 6c 6c 6f 77 73 20 | 74 68 65 20 70 72 6f 67 | allows |the prog|
|00003350| 72 61 6d 20 74 6f 8d 0a | 72 65 70 65 61 74 20 61 |ram to..|repeat a|
|00003360| 20 62 6c 6f 63 6b 20 6f | 66 20 63 6f 64 65 2e 20 | block o|f code. |
|00003370| 54 68 65 20 6c 6f 6f 70 | 20 63 6f 6e 74 69 6e 75 |The loop| continu|
|00003380| 65 73 20 61 73 20 6c 6f | 6e 67 20 61 73 8d 0a 74 |es as lo|ng as..t|
|00003390| 68 65 20 3c 63 6f 6e 64 | 69 74 69 6f 6e 3e 20 65 |he <cond|ition> e|
|000033a0| 76 61 6c 75 61 74 65 73 | 20 61 73 20 74 72 75 65 |valuates| as true|
|000033b0| 2e 20 57 68 65 6e 20 74 | 68 65 20 63 6f 6e 64 69 |. When t|he condi|
|000033c0| 74 69 6f 6e 8d 0a 69 73 | 20 66 61 6c 73 65 20 74 |tion..is| false t|
|000033d0| 68 65 20 6c 6f 6f 70 20 | 73 74 6f 70 73 2e 20 20 |he loop |stops. |
|000033e0| 20 20 20 20 20 20 20 20 | 20 20 20 20 20 20 20 20 | | |
|000033f0| 20 20 20 0d 0a 0d 0a 54 | 68 65 20 4c 4f 4f 50 20 | ....T|he LOOP |
|00003400| 6f 70 74 69 6f 6e 20 61 | 6c 6c 6f 77 73 20 79 6f |option a|llows yo|
|00003410| 75 20 74 6f 20 6c 6f 6f | 70 20 62 61 63 6b 20 74 |u to loo|p back t|
|00003420| 6f 20 74 68 65 20 74 6f | 70 20 6f 66 8d 0a 74 68 |o the to|p of..th|
|00003430| 65 20 6c 6f 6f 70 20 69 | 6d 6d 65 64 69 61 74 65 |e loop i|mmediate|
|00003440| 6c 79 2e 0d 0a 0d 0a 45 | 58 49 54 20 70 61 73 73 |ly.....E|XIT pass|
|00003450| 65 73 20 63 6f 6e 74 72 | 6f 6c 20 6f 66 20 74 68 |es contr|ol of th|
|00003460| 65 20 70 72 6f 67 72 61 | 6d 20 74 6f 20 74 68 65 |e progra|m to the|
|00003470| 20 6c 69 6e 65 8d 0a 66 | 6f 6c 6c 6f 77 69 6e 67 | line..f|ollowing|
|00003480| 20 74 68 65 20 45 4e 44 | 44 4f 2e 0d 0a 0d 0a 59 | the END|DO.....Y|
|00003490| 6f 75 20 6d 61 79 20 6e | 65 73 74 20 44 4f 20 57 |ou may n|est DO W|
|000034a0| 48 49 4c 45 20 6c 6f 6f | 70 73 20 75 70 74 6f 20 |HILE loo|ps upto |
|000034b0| 31 35 20 64 65 65 70 2e | 20 41 20 44 4f 8d 0a 57 |15 deep.| A DO..W|
|000034c0| 48 49 4c 45 2e 2e 2e 45 | 4e 44 44 4f 20 73 74 72 |HILE...E|NDDO str|
|000034d0| 75 63 74 75 72 65 20 6d | 75 73 74 20 62 65 20 73 |ucture m|ust be s|
|000034e0| 65 6c 66 20 63 6f 6e 74 | 61 69 6e 65 64 20 69 6e |elf cont|ained in|
|000034f0| 20 6f 6e 65 8d 0a 70 72 | 6f 63 65 64 75 72 65 20 | one..pr|ocedure |
|00003500| 61 6c 74 68 6f 75 67 68 | 20 79 6f 75 20 6d 61 79 |although| you may|
|00003510| 20 65 78 65 63 75 74 65 | 20 61 20 73 75 62 2d 70 | execute| a sub-p|
|00003520| 72 6f 63 65 64 75 72 65 | 8d 0a 66 72 6f 6d 20 77 |rocedure|..from w|
|00003530| 69 74 68 69 6e 20 61 20 | 44 4f 20 57 48 49 4c 45 |ithin a |DO WHILE|
|00003540| 2e 0d 0a 1a 1a 00 1a 00 | 64 69 73 6b 20 66 75 6c |........|disk ful|
|00003550| 6c 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |l.......|........|
|00003560| 6f 3b 00 00 6f 3b 00 00 | 6f 3b 00 00 6f 3b 00 00 |o;..o;..|o;..o;..|
|00003570| 6f 3b 00 00 6f 3b 00 00 | 6f 3b 00 00 6f 3b 2a 2e |o;..o;..|o;..o;*.|
|00003580| 2a 00 00 00 cd d1 cd 00 | 20 b3 20 00 20 20 3c 4d |*.......| . . <M|
|00003590| 65 6d 6f 3e 20 20 00 00 | 00 00 00 00 00 00 00 00 |emo> ..|........|
|000035a0| 00 00 00 00 3c 69 6e 73 | 65 72 74 3e 00 00 20 20 |....<ins|ert>.. |
|000035b0| 20 20 20 20 20 20 00 00 | 41 62 6f 72 74 20 45 64 | ..|Abort Ed|
|000035c0| 69 74 3f 20 28 00 29 00 | 3c 69 6e 73 65 72 74 3e |it? (.).|<insert>|
|000035d0| 00 00 3c 69 6e 73 65 72 | 74 3e 00 00 20 20 20 20 |..<inser|t>.. |
|000035e0| 20 20 20 20 00 00 00 00 | 00 00 00 00 00 00 00 00 | ....|........|
|000035f0| 1a 00 00 00 42 46 50 56 | 00 00 43 47 4a 4b 51 53 |....BFPV|..CGJKQS|
|00003600| 44 4f 20 57 48 49 4c 45 | 2e 2e 2e 4c 4f 4f 50 2e |DO WHILE|...LOOP.|
|00003610| 2e 2e 45 58 49 54 2e 2e | 2e 45 4e 44 44 4f 20 20 |..EXIT..|.ENDDO |
|00003620| 20 20 20 20 20 20 20 20 | 20 20 20 20 20 20 20 20 | | |
|00003630| 20 20 20 20 20 20 0d 0a | 0d 0a 53 79 6e 74 61 78 | ..|..Syntax|
|00003640| 3a 20 44 4f 20 57 48 49 | 4c 45 20 3c 63 6f 6e 64 |: DO WHI|LE <cond|
|00003650| 69 74 69 6f 6e 3e 0d 0a | 20 20 20 20 20 20 20 20 |ition>..| |
|00003660| 20 20 20 20 63 6f 64 65 | 0d 0a 20 20 20 20 20 20 | code|.. |
|00003670| 20 20 45 4e 44 4f 0d 0a | 0d 0a 4c 69 62 72 61 72 | ENDO..|..Librar|
|00003680| 79 3a 20 4e 2f 41 0d 0a | 0d 0a 55 73 65 3a 20 49 |y: N/A..|..Use: I|
|00003690| 6d 70 6c 65 6d 65 6e 74 | 73 20 61 20 70 72 6f 67 |mplement|s a prog|
|000036a0| 72 61 6d 20 6c 6f 6f 70 | 20 77 68 69 63 68 20 63 |ram loop| which c|
|000036b0| 6f 6e 74 69 6e 75 65 73 | 20 77 68 69 6c 65 20 61 |ontinues| while a|
|000036c0| 8d 0a 6c 6f 67 69 63 61 | 6c 20 63 6f 6e 64 69 74 |..logica|l condit|
|000036d0| 69 6f 6e 20 69 73 20 74 | 72 75 65 2e 0d 0a 0d 0a |ion is t|rue.....|
|000036e0| 50 61 72 61 6d 65 74 65 | 72 73 3a 20 4e 2f 41 0d |Paramete|rs: N/A.|
|000036f0| 0a 0d 0a 44 65 73 63 72 | 69 70 74 69 6f 6e 3a 20 |...Descr|iption: |
|00003700| 44 4f 20 57 48 49 4c 45 | 20 69 73 20 75 73 65 64 |DO WHILE| is used|
|00003710| 20 74 6f 20 69 6d 70 6c | 65 6d 65 6e 74 20 61 8d | to impl|ement a.|
|00003720| 0a 73 74 72 75 63 74 75 | 72 65 64 20 70 72 6f 67 |.structu|red prog|
|00003730| 72 61 6d 20 6c 6f 6f 70 | 20 77 68 69 63 68 20 61 |ram loop| which a|
|00003740| 6c 6c 6f 77 73 20 74 68 | 65 20 70 72 6f 67 72 61 |llows th|e progra|
|00003750| 6d 20 74 6f 8d 0a 72 65 | 70 65 61 74 20 61 20 62 |m to..re|peat a b|
|00003760| 6c 6f 63 6b 20 6f 66 20 | 63 6f 64 65 2e 20 54 68 |lock of |code. Th|
|00003770| 65 20 6c 6f 6f 70 20 63 | 6f 6e 74 69 6e 75 65 73 |e loop c|ontinues|
|00003780| 20 61 73 20 6c 6f 6e 67 | 20 61 73 8d 0a 74 68 65 | as long| as..the|
|00003790| 20 3c 63 6f 6e 64 69 74 | 69 6f 6e 3e 20 65 76 61 | <condit|ion> eva|
|000037a0| 6c 75 61 74 65 73 20 61 | 73 20 74 72 75 65 2e 20 |luates a|s true. |
|000037b0| 57 68 65 6e 20 74 68 65 | 20 63 6f 6e 64 69 74 69 |When the| conditi|
|000037c0| 6f 6e 8d 0a 69 73 20 66 | 61 6c 73 65 20 74 68 65 |on..is f|alse the|
|000037d0| 20 6c 6f 6f 70 20 73 74 | 6f 70 73 2e 20 20 20 20 | loop st|ops. |
|000037e0| 20 20 20 20 20 20 20 20 | 20 20 20 20 20 20 20 20 | | |
|000037f0| 20 0d 0a 0d 0a 54 68 65 | 20 4c 4f 4f 50 20 6f 70 | ....The| LOOP op|
|00003800| 74 69 6f 6e 20 61 6c 6c | 6f 77 73 20 79 6f 75 20 |tion all|ows you |
|00003810| 74 6f 20 6c 6f 6f 70 20 | 62 61 63 6b 20 74 6f 20 |to loop |back to |
|00003820| 74 68 65 20 74 6f 70 20 | 6f 66 8d 0a 74 68 65 20 |the top |of..the |
|00003830| 6c 6f 6f 70 20 69 6d 6d | 65 64 69 61 74 65 6c 79 |loop imm|ediately|
|00003840| 2e 0d 0a 0d 0a 45 58 49 | 54 20 70 61 73 73 65 73 |.....EXI|T passes|
|00003850| 20 63 6f 6e 74 72 6f 6c | 20 6f 66 20 74 68 65 20 | control| of the |
|00003860| 70 72 6f 67 72 61 6d 20 | 74 6f 20 74 68 65 20 6c |program |to the l|
|00003870| 69 6e 65 8d 0a 66 6f 6c | 6c 6f 77 69 6e 67 20 74 |ine..fol|lowing t|
|00003880| 68 65 20 45 4e 44 44 4f | 2e 0d 0a 0d 0a 59 6f 75 |he ENDDO|.....You|
|00003890| 20 6d 61 79 20 6e 65 73 | 74 20 44 4f 20 57 48 49 | may nes|t DO WHI|
|000038a0| 4c 45 20 6c 6f 6f 70 73 | 20 75 70 74 6f 20 31 35 |LE loops| upto 15|
|000038b0| 20 64 65 65 70 2e 20 41 | 20 44 4f 8d 0a 57 48 49 | deep. A| DO..WHI|
|000038c0| 4c 45 2e 2e 2e 45 4e 44 | 44 4f 20 73 74 72 75 63 |LE...END|DO struc|
|000038d0| 74 75 72 65 20 6d 75 73 | 74 20 62 65 20 73 65 6c |ture mus|t be sel|
|000038e0| 66 20 63 6f 6e 74 61 69 | 6e 65 64 20 69 6e 20 6f |f contai|ned in o|
|000038f0| 6e 65 8d 0a 70 72 6f 63 | 65 64 75 72 65 20 61 6c |ne..proc|edure al|
|00003900| 74 68 6f 75 67 68 20 79 | 6f 75 20 6d 61 79 20 65 |though y|ou may e|
|00003910| 78 65 63 75 74 65 20 61 | 20 73 75 62 2d 70 72 6f |xecute a| sub-pro|
|00003920| 63 65 64 75 72 65 8d 0a | 66 72 6f 6d 20 77 69 74 |cedure..|from wit|
|00003930| 68 69 6e 20 61 20 44 4f | 20 57 48 49 4c 45 2e 0d |hin a DO| WHILE..|
|00003940| 0a 1a 1a 00 1a 00 64 69 | 73 6b 20 66 75 6c 6c 00 |......di|sk full.|
|00003950| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 6f 3b |........|......o;|
|00003960| 00 00 6f 3b 00 00 6f 3b | 00 00 6f 3b 00 00 6f 3b |..o;..o;|..o;..o;|
|00003970| 00 00 6f 3b 00 00 6f 3b | 00 00 6f 3b 2a 2e 2a 00 |..o;..o;|..o;*.*.|
|00003980| 00 00 cd d1 cd 00 20 b3 | 20 00 20 20 3c 4d 65 6d |...... .| . <Mem|
|00003990| 6f 3e 20 20 00 00 00 00 | 00 00 00 00 00 00 00 00 |o> ....|........|
|000039a0| 00 00 3c 69 6e 73 65 72 | 74 3e 00 00 20 20 20 20 |..<inser|t>.. |
|000039b0| 20 20 20 20 00 00 41 62 | 6f 72 74 20 45 64 69 74 | ..Ab|ort Edit|
|000039c0| 3f 20 28 00 29 00 3c 69 | 6e 73 65 72 74 3e 00 00 |? (.).<i|nsert>..|
|000039d0| 3c 69 6e 73 65 72 74 3e | 00 00 20 20 20 20 20 20 |<insert>|.. |
|000039e0| 20 20 00 00 00 00 00 00 | 00 00 00 00 00 00 1a 00 | ......|........|
|000039f0| 00 00 42 46 50 56 00 00 | 43 47 4a 4b 51 53 58 5a |..BFPV..|CGJKQSXZ|
|00003a00| 44 4f 20 57 48 49 4c 45 | 2e 2e 2e 4c 4f 4f 50 2e |DO WHILE|...LOOP.|
|00003a10| 2e 2e 45 58 49 54 2e 2e | 2e 45 4e 44 44 4f 20 20 |..EXIT..|.ENDDO |
|00003a20| 20 20 20 20 20 20 20 20 | 20 20 20 20 20 20 20 20 | | |
|00003a30| 20 20 20 20 20 20 0d 0a | 0d 0a 53 79 6e 74 61 78 | ..|..Syntax|
|00003a40| 3a 20 44 4f 20 57 48 49 | 4c 45 20 3c 63 6f 6e 64 |: DO WHI|LE <cond|
|00003a50| 69 74 69 6f 6e 3e 0d 0a | 20 20 20 20 20 20 20 20 |ition>..| |
|00003a60| 20 20 20 20 63 6f 64 65 | 0d 0a 20 20 20 20 20 20 | code|.. |
|00003a70| 20 20 45 4e 44 4f 0d 0a | 0d 0a 4c 69 62 72 61 72 | ENDO..|..Librar|
|00003a80| 79 3a 20 4e 2f 41 0d 0a | 0d 0a 55 73 65 3a 20 49 |y: N/A..|..Use: I|
|00003a90| 6d 70 6c 65 6d 65 6e 74 | 73 20 61 20 70 72 6f 67 |mplement|s a prog|
|00003aa0| 72 61 6d 20 6c 6f 6f 70 | 20 77 68 69 63 68 20 63 |ram loop| which c|
|00003ab0| 6f 6e 74 69 6e 75 65 73 | 20 77 68 69 6c 65 20 61 |ontinues| while a|
|00003ac0| 8d 0a 6c 6f 67 69 63 61 | 6c 20 63 6f 6e 64 69 74 |..logica|l condit|
|00003ad0| 69 6f 6e 20 69 73 20 74 | 72 75 65 2e 0d 0a 0d 0a |ion is t|rue.....|
|00003ae0| 50 61 72 61 6d 65 74 65 | 72 73 3a 20 4e 2f 41 0d |Paramete|rs: N/A.|
|00003af0| 0a 0d 0a 44 65 73 63 72 | 69 70 74 69 6f 6e 3a 20 |...Descr|iption: |
|00003b00| 44 4f 20 57 48 49 4c 45 | 20 69 73 20 75 73 65 64 |DO WHILE| is used|
|00003b10| 20 74 6f 20 69 6d 70 6c | 65 6d 65 6e 74 20 61 8d | to impl|ement a.|
|00003b20| 0a 73 74 72 75 63 74 75 | 72 65 64 20 70 72 6f 67 |.structu|red prog|
|00003b30| 72 61 6d 20 6c 6f 6f 70 | 20 77 68 69 63 68 20 61 |ram loop| which a|
|00003b40| 6c 6c 6f 77 73 20 74 68 | 65 20 70 72 6f 67 72 61 |llows th|e progra|
|00003b50| 6d 20 74 6f 8d 0a 72 65 | 70 65 61 74 20 61 20 62 |m to..re|peat a b|
|00003b60| 6c 6f 63 6b 20 6f 66 20 | 63 6f 64 65 2e 20 54 68 |lock of |code. Th|
|00003b70| 65 20 6c 6f 6f 70 20 63 | 6f 6e 74 69 6e 75 65 73 |e loop c|ontinues|
|00003b80| 20 61 73 20 6c 6f 6e 67 | 20 61 73 8d 0a 74 68 65 | as long| as..the|
|00003b90| 20 3c 63 6f 6e 64 69 74 | 69 6f 6e 3e 20 65 76 61 | <condit|ion> eva|
|00003ba0| 6c 75 61 74 65 73 20 61 | 73 20 74 72 75 65 2e 20 |luates a|s true. |
|00003bb0| 57 68 65 6e 20 74 68 65 | 20 63 6f 6e 64 69 74 69 |When the| conditi|
|00003bc0| 6f 6e 8d 0a 69 73 20 66 | 61 6c 73 65 20 74 68 65 |on..is f|alse the|
|00003bd0| 20 6c 6f 6f 70 20 73 74 | 6f 70 73 2e 20 20 20 20 | loop st|ops. |
|00003be0| 20 20 20 20 20 20 20 20 | 20 20 20 20 20 20 20 20 | | |
|00003bf0| 20 0d 0a 0d 0a 54 68 65 | 20 4c 4f 4f 50 20 6f 70 | ....The| LOOP op|
|00003c00| 74 69 6f 6e 20 61 6c 6c | 6f 77 73 20 79 6f 75 20 |tion all|ows you |
|00003c10| 74 6f 20 6c 6f 6f 70 20 | 62 61 63 6b 20 74 6f 20 |to loop |back to |
|00003c20| 74 68 65 20 74 6f 70 20 | 6f 66 8d 0a 74 68 65 20 |the top |of..the |
|00003c30| 6c 6f 6f 70 20 69 6d 6d | 65 64 69 61 74 65 6c 79 |loop imm|ediately|
|00003c40| 2e 0d 0a 0d 0a 45 58 49 | 54 20 70 61 73 73 65 73 |.....EXI|T passes|
|00003c50| 20 63 6f 6e 74 72 6f 6c | 20 6f 66 20 74 68 65 20 | control| of the |
|00003c60| 70 72 6f 67 72 61 6d 20 | 74 6f 20 74 68 65 20 6c |program |to the l|
|00003c70| 69 6e 65 8d 0a 66 6f 6c | 6c 6f 77 69 6e 67 20 74 |ine..fol|lowing t|
|00003c80| 68 65 20 45 4e 44 44 4f | 2e 0d 0a 0d 0a 59 6f 75 |he ENDDO|.....You|
|00003c90| 20 6d 61 79 20 6e 65 73 | 74 20 44 4f 20 57 48 49 | may nes|t DO WHI|
|00003ca0| 4c 45 20 6c 6f 6f 70 73 | 20 75 70 74 6f 20 31 35 |LE loops| upto 15|
|00003cb0| 20 64 65 65 70 2e 20 41 | 20 44 4f 8d 0a 57 48 49 | deep. A| DO..WHI|
|00003cc0| 4c 45 2e 2e 2e 45 4e 44 | 44 4f 20 73 74 72 75 63 |LE...END|DO struc|
|00003cd0| 74 75 72 65 20 6d 75 73 | 74 20 62 65 20 73 65 6c |ture mus|t be sel|
|00003ce0| 66 20 63 6f 6e 74 61 69 | 6e 65 64 20 69 6e 20 6f |f contai|ned in o|
|00003cf0| 6e 65 8d 0a 70 72 6f 63 | 65 64 75 72 65 20 61 6c |ne..proc|edure al|
|00003d00| 74 68 6f 75 67 68 20 79 | 6f 75 20 6d 61 79 20 65 |though y|ou may e|
|00003d10| 78 65 63 75 74 65 20 61 | 20 73 75 62 2d 70 72 6f |xecute a| sub-pro|
|00003d20| 63 65 64 75 72 65 8d 0a | 66 72 6f 6d 20 77 69 74 |cedure..|from wit|
|00003d30| 68 69 6e 20 61 20 44 4f | 20 57 48 49 4c 45 2e 0d |hin a DO| WHILE..|
|00003d40| 0a 0d 0a 45 78 61 6d 70 | 6c 65 3a 0d 0a 0d 0a 64 |...Examp|le:....d|
|00003d50| 6f 20 77 68 69 6c 65 20 | 2e 6e 6f 74 2e 20 6e 61 |o while |.not. na|
|00003d60| 6d 65 6c 69 73 74 2d 3e | 28 65 6f 66 28 29 29 0d |melist->|(eof()).|
|00003d70| 0a 20 20 20 20 73 61 79 | 28 31 30 2c 31 30 2c 6e |. say|(10,10,n|
|00003d80| 61 6d 65 2b 27 20 20 20 | 20 27 2b 61 64 64 72 65 |ame+' | '+addre|
|00003d90| 73 73 2b 27 20 20 20 20 | 27 2b 7a 69 70 29 0d 0a |ss+' |'+zip)..|
|00003da0| 20 20 20 20 69 66 20 75 | 70 70 65 72 28 61 6c 6c | if u|pper(all|
|00003db0| 74 72 69 6d 28 6e 61 6d | 65 29 29 3d 3d 22 42 4f |trim(nam|e))=="BO|
|00003dc0| 42 22 0d 0a 20 20 20 20 | 20 20 20 20 65 78 69 74 |B".. | exit|
|00003dd0| 0d 0a 20 20 20 20 65 6c | 73 65 0d 0a 20 20 20 20 |.. el|se.. |
|00003de0| 20 20 20 20 6c 6f 6f 70 | 0d 0a 20 20 20 20 65 6e | loop|.. en|
|00003df0| 64 69 66 0d 0a 65 6e 64 | 64 6f 0d 0a 0d 0a 1a 1a |dif..end|do......|
|00003e00| 44 4f 20 57 48 49 4c 45 | 2e 2e 2e 4c 4f 4f 50 2e |DO WHILE|...LOOP.|
|00003e10| 2e 2e 45 58 49 54 2e 2e | 2e 45 4e 44 44 4f 20 20 |..EXIT..|.ENDDO |
|00003e20| 20 20 20 20 20 20 20 20 | 20 20 20 20 20 20 20 20 | | |
|00003e30| 20 20 20 20 20 20 0d 0a | 0d 0a 53 79 6e 74 61 78 | ..|..Syntax|
|00003e40| 3a 20 44 4f 20 57 48 49 | 4c 45 20 3c 63 6f 6e 64 |: DO WHI|LE <cond|
|00003e50| 69 74 69 6f 6e 3e 0d 0a | 20 20 20 20 20 20 20 20 |ition>..| |
|00003e60| 20 20 20 20 63 6f 64 65 | 0d 0a 20 20 20 20 20 20 | code|.. |
|00003e70| 20 20 45 4e 44 4f 0d 0a | 0d 0a 4c 69 62 72 61 72 | ENDO..|..Librar|
|00003e80| 79 3a 20 4e 2f 41 0d 0a | 0d 0a 55 73 65 3a 20 49 |y: N/A..|..Use: I|
|00003e90| 6d 70 6c 65 6d 65 6e 74 | 73 20 61 20 70 72 6f 67 |mplement|s a prog|
|00003ea0| 72 61 6d 20 6c 6f 6f 70 | 20 77 68 69 63 68 20 63 |ram loop| which c|
|00003eb0| 6f 6e 74 69 6e 75 65 73 | 20 77 68 69 6c 65 20 61 |ontinues| while a|
|00003ec0| 8d 0a 6c 6f 67 69 63 61 | 6c 20 63 6f 6e 64 69 74 |..logica|l condit|
|00003ed0| 69 6f 6e 20 69 73 20 74 | 72 75 65 2e 0d 0a 0d 0a |ion is t|rue.....|
|00003ee0| 50 61 72 61 6d 65 74 65 | 72 73 3a 20 4e 2f 41 0d |Paramete|rs: N/A.|
|00003ef0| 0a 0d 0a 44 65 73 63 72 | 69 70 74 69 6f 6e 3a 20 |...Descr|iption: |
|00003f00| 44 4f 20 57 48 49 4c 45 | 20 69 73 20 75 73 65 64 |DO WHILE| is used|
|00003f10| 20 74 6f 20 69 6d 70 6c | 65 6d 65 6e 74 20 61 8d | to impl|ement a.|
|00003f20| 0a 73 74 72 75 63 74 75 | 72 65 64 20 70 72 6f 67 |.structu|red prog|
|00003f30| 72 61 6d 20 6c 6f 6f 70 | 20 77 68 69 63 68 20 61 |ram loop| which a|
|00003f40| 6c 6c 6f 77 73 20 74 68 | 65 20 70 72 6f 67 72 61 |llows th|e progra|
|00003f50| 6d 20 74 6f 8d 0a 72 65 | 70 65 61 74 20 61 20 62 |m to..re|peat a b|
|00003f60| 6c 6f 63 6b 20 6f 66 20 | 63 6f 64 65 2e 20 54 68 |lock of |code. Th|
|00003f70| 65 20 6c 6f 6f 70 20 63 | 6f 6e 74 69 6e 75 65 73 |e loop c|ontinues|
|00003f80| 20 61 73 20 6c 6f 6e 67 | 20 61 73 8d 0a 74 68 65 | as long| as..the|
|00003f90| 20 3c 63 6f 6e 64 69 74 | 69 6f 6e 3e 20 65 76 61 | <condit|ion> eva|
|00003fa0| 6c 75 61 74 65 73 20 61 | 73 20 74 72 75 65 2e 20 |luates a|s true. |
|00003fb0| 57 68 65 6e 20 74 68 65 | 20 63 6f 6e 64 69 74 69 |When the| conditi|
|00003fc0| 6f 6e 8d 0a 69 73 20 66 | 61 6c 73 65 20 74 68 65 |on..is f|alse the|
|00003fd0| 20 6c 6f 6f 70 20 73 74 | 6f 70 73 2e 20 20 20 20 | loop st|ops. |
|00003fe0| 20 20 20 20 20 20 20 20 | 20 20 20 20 20 20 20 20 | | |
|00003ff0| 20 0d 0a 0d 0a 54 68 65 | 20 4c 4f 4f 50 20 6f 70 | ....The| LOOP op|
|00004000| 74 69 6f 6e 20 61 6c 6c | 6f 77 73 20 79 6f 75 20 |tion all|ows you |
|00004010| 74 6f 20 6c 6f 6f 70 20 | 62 61 63 6b 20 74 6f 20 |to loop |back to |
|00004020| 74 68 65 20 74 6f 70 20 | 6f 66 8d 0a 74 68 65 20 |the top |of..the |
|00004030| 6c 6f 6f 70 20 69 6d 6d | 65 64 69 61 74 65 6c 79 |loop imm|ediately|
|00004040| 2e 0d 0a 0d 0a 45 58 49 | 54 20 70 61 73 73 65 73 |.....EXI|T passes|
|00004050| 20 63 6f 6e 74 72 6f 6c | 20 6f 66 20 74 68 65 20 | control| of the |
|00004060| 70 72 6f 67 72 61 6d 20 | 74 6f 20 74 68 65 20 6c |program |to the l|
|00004070| 69 6e 65 8d 0a 66 6f 6c | 6c 6f 77 69 6e 67 20 74 |ine..fol|lowing t|
|00004080| 68 65 20 45 4e 44 44 4f | 2e 0d 0a 0d 0a 59 6f 75 |he ENDDO|.....You|
|00004090| 20 6d 61 79 20 6e 65 73 | 74 20 44 4f 20 57 48 49 | may nes|t DO WHI|
|000040a0| 4c 45 20 6c 6f 6f 70 73 | 20 75 70 74 6f 20 31 35 |LE loops| upto 15|
|000040b0| 20 64 65 65 70 2e 20 41 | 20 44 4f 8d 0a 57 48 49 | deep. A| DO..WHI|
|000040c0| 4c 45 2e 2e 2e 45 4e 44 | 44 4f 20 73 74 72 75 63 |LE...END|DO struc|
|000040d0| 74 75 72 65 20 6d 75 73 | 74 20 62 65 20 73 65 6c |ture mus|t be sel|
|000040e0| 66 20 63 6f 6e 74 61 69 | 6e 65 64 20 69 6e 20 6f |f contai|ned in o|
|000040f0| 6e 65 8d 0a 70 72 6f 63 | 65 64 75 72 65 20 61 6c |ne..proc|edure al|
|00004100| 74 68 6f 75 67 68 20 79 | 6f 75 20 6d 61 79 20 65 |though y|ou may e|
|00004110| 78 65 63 75 74 65 20 61 | 20 73 75 62 2d 70 72 6f |xecute a| sub-pro|
|00004120| 63 65 64 75 72 65 8d 0a | 66 72 6f 6d 20 77 69 74 |cedure..|from wit|
|00004130| 68 69 6e 20 61 20 44 4f | 20 57 48 49 4c 45 2e 0d |hin a DO| WHILE..|
|00004140| 0a 0d 0a 45 78 61 6d 70 | 6c 65 3a 0d 0a 0d 0a 64 |...Examp|le:....d|
|00004150| 6f 20 77 68 69 6c 65 20 | 2e 6e 6f 74 2e 20 6e 61 |o while |.not. na|
|00004160| 6d 65 6c 69 73 74 2d 3e | 28 65 6f 66 28 29 29 0d |melist->|(eof()).|
|00004170| 0a 20 20 20 20 73 61 79 | 28 31 30 2c 31 30 2c 6e |. say|(10,10,n|
|00004180| 61 6d 65 2b 27 20 20 20 | 20 27 2b 61 64 64 72 65 |ame+' | '+addre|
|00004190| 73 73 2b 27 20 20 20 20 | 27 2b 7a 69 70 29 0d 0a |ss+' |'+zip)..|
|000041a0| 20 20 20 20 69 66 20 75 | 70 70 65 72 28 61 6c 6c | if u|pper(all|
|000041b0| 74 72 69 6d 28 6e 61 6d | 65 29 29 3d 3d 22 42 4f |trim(nam|e))=="BO|
|000041c0| 42 22 0d 0a 20 20 20 20 | 20 20 20 20 65 78 69 74 |B".. | exit|
|000041d0| 0d 0a 20 20 20 20 65 6c | 73 65 0d 0a 20 20 20 20 |.. el|se.. |
|000041e0| 20 20 20 20 6c 6f 6f 70 | 0d 0a 20 20 20 20 65 6e | loop|.. en|
|000041f0| 64 69 66 0d 0a 65 6e 64 | 64 6f 0d 0a 0d 0a 1a 1a |dif..end|do......|
|00004200| 47 45 54 28 29 0d 0a 0d | 0a 53 79 6e 74 61 78 3a |GET()...|.Syntax:|
|00004210| 20 47 65 74 28 65 78 70 | 6e 31 2c 65 78 70 6e 32 | Get(exp|n1,expn2|
|00004220| 2c 65 78 70 63 31 2c 65 | 78 70 63 32 2c 65 78 70 |,expc1,e|xpc2,exp|
|00004230| 63 33 29 0d 0a 0d 0a 4c | 69 62 72 61 72 79 3a 20 |c3)....L|ibrary: |
|00004240| 53 63 68 6f 6f 6e 65 72 | 2e 6c 69 62 0d 0a 0d 0a |Schooner|.lib....|
|00004250| 55 73 65 3a 20 4c 65 74 | 73 20 74 68 65 20 75 73 |Use: Let|s the us|
|00004260| 65 72 20 69 6e 70 75 74 | 20 64 61 74 61 0d 0a 0d |er input| data...|
|00004270| 0a 50 61 72 61 6d 65 74 | 65 72 73 3a 20 65 78 70 |.Paramet|ers: exp|
|00004280| 6e 31 20 61 6e 64 20 65 | 78 70 6e 32 20 61 72 65 |n1 and e|xpn2 are|
|00004290| 20 74 68 65 20 72 6f 77 | 20 61 6e 64 20 63 6f 6c | the row| and col|
|000042a0| 75 6d 6e 20 61 74 8d 0a | 77 68 69 63 68 20 74 6f |umn at..|which to|
|000042b0| 20 67 65 74 20 74 68 65 | 20 75 73 65 72 20 69 6e | get the| user in|
|000042c0| 70 75 74 2e 20 65 78 70 | 63 31 20 69 73 20 74 68 |put. exp|c1 is th|
|000042d0| 65 20 75 73 65 72 8d 0a | 76 61 72 69 61 62 6c 65 |e user..|variable|
|000042e0| 20 74 6f 20 61 73 73 69 | 67 6e 20 74 68 65 20 69 | to assi|gn the i|
|000042f0| 6e 70 75 74 2e 20 65 78 | 70 63 32 20 69 73 20 74 |nput. ex|pc2 is t|
|00004300| 68 65 20 70 69 63 74 75 | 72 65 8d 0a 63 6c 61 75 |he pictu|re..clau|
|00004310| 73 65 20 74 6f 20 66 6f | 72 6d 61 74 20 74 68 65 |se to fo|rmat the|
|00004320| 20 69 6e 70 75 74 2e 20 | 65 78 70 63 33 20 69 73 | input. |expc3 is|
|00004330| 20 74 68 65 20 76 61 6c | 69 64 61 74 69 6f 6e 8d | the val|idation.|
|00004340| 0a 65 78 70 72 65 73 73 | 69 6f 6e 20 74 6f 20 76 |.express|ion to v|
|00004350| 61 6c 69 64 61 74 65 20 | 74 68 65 20 69 6e 70 75 |alidate |the inpu|
|00004360| 74 2e 0d 0a 20 20 20 20 | 20 1a 1a 00 1a 00 64 69 |t... | .....di|
|00004370| 73 6b 20 66 75 6c 6c 00 | 00 00 00 00 00 00 00 00 |sk full.|........|
|00004380| 00 00 00 00 00 00 6f 3b | 00 00 6f 3b 00 00 6f 3b |......o;|..o;..o;|
|00004390| 00 00 6f 3b 00 00 6f 3b | 00 00 6f 3b 00 00 6f 3b |..o;..o;|..o;..o;|
|000043a0| 00 00 6f 3b 2a 2e 2a 00 | 00 00 cd d1 cd 00 20 b3 |..o;*.*.|...... .|
|000043b0| 20 00 20 20 3c 4d 65 6d | 6f 3e 20 20 00 00 00 00 | . <Mem|o> ....|
|000043c0| 00 00 00 00 00 00 00 00 | 00 00 3c 69 6e 73 65 72 |........|..<inser|
|000043d0| 74 3e 00 00 20 20 20 20 | 20 20 20 20 00 00 41 62 |t>.. | ..Ab|
|000043e0| 6f 72 74 20 45 64 69 74 | 3f 20 28 00 29 00 3c 69 |ort Edit|? (.).<i|
|000043f0| 6e 73 65 72 74 3e 00 00 | 3c 69 6e 73 65 72 74 3e |nsert>..|<insert>|
|00004400| 53 41 59 47 45 54 28 29 | 0d 0a 0d 0a 53 79 6e 74 |SAYGET()|....Synt|
|00004410| 61 78 3a 20 53 61 79 67 | 65 74 28 65 78 70 6e 31 |ax: Sayg|et(expn1|
|00004420| 2c 65 78 70 6e 32 2c 65 | 78 70 63 31 2c 65 78 70 |,expn2,e|xpc1,exp|
|00004430| 63 32 2c 65 78 70 63 33 | 2c 65 78 70 63 34 29 0d |c2,expc3|,expc4).|
|00004440| 0a 0d 0a 4c 69 62 72 61 | 72 79 3a 20 53 63 68 6f |...Libra|ry: Scho|
|00004450| 6f 6e 65 72 2e 6c 69 62 | 0d 0a 0d 0a 55 73 65 3a |oner.lib|....Use:|
|00004460| 20 4c 65 74 73 20 74 68 | 65 20 75 73 65 72 20 69 | Lets th|e user i|
|00004470| 6e 70 75 74 20 64 61 74 | 61 0d 0a 0d 0a 50 61 72 |nput dat|a....Par|
|00004480| 61 6d 65 74 65 72 73 3a | 20 65 78 70 6e 31 20 61 |ameters:| expn1 a|
|00004490| 6e 64 20 65 78 70 6e 32 | 20 61 72 65 20 74 68 65 |nd expn2| are the|
|000044a0| 20 72 6f 77 20 61 6e 64 | 20 63 6f 6c 75 6d 6e 20 | row and| column |
|000044b0| 61 74 8d 0a 77 68 69 63 | 68 20 74 6f 20 67 65 74 |at..whic|h to get|
|000044c0| 20 74 68 65 20 75 73 65 | 72 20 69 6e 70 75 74 2e | the use|r input.|
|000044d0| 20 65 78 70 63 31 20 69 | 73 20 74 68 65 20 70 72 | expc1 i|s the pr|
|000044e0| 6f 6d 70 74 8d 0a 74 6f | 20 64 69 73 70 6c 61 79 |ompt..to| display|
|000044f0| 20 77 69 74 68 20 74 68 | 65 20 69 6e 70 75 74 2e | with th|e input.|
|00004500| 20 65 78 70 63 32 20 69 | 73 20 74 68 65 20 75 73 | expc2 i|s the us|
|00004510| 65 72 20 76 61 72 69 61 | 62 6c 65 8d 0a 74 6f 20 |er varia|ble..to |
|00004520| 61 73 73 69 67 6e 20 74 | 68 65 20 69 6e 70 75 74 |assign t|he input|
|00004530| 2e 20 65 78 70 63 33 20 | 69 73 20 74 68 65 20 70 |. expc3 |is the p|
|00004540| 69 63 74 75 72 65 20 63 | 6c 61 75 73 65 20 74 6f |icture c|lause to|
|00004550| 8d 0a 66 6f 72 6d 61 74 | 20 74 68 65 20 69 6e 70 |..format| the inp|
|00004560| 75 74 2e 20 65 78 70 63 | 34 20 69 73 20 74 68 65 |ut. expc|4 is the|
|00004570| 20 76 61 6c 69 64 61 74 | 69 6f 6e 20 65 78 70 72 | validat|ion expr|
|00004580| 65 73 73 69 6f 6e 8d 0a | 74 6f 20 76 61 6c 69 64 |ession..|to valid|
|00004590| 61 74 65 20 74 68 65 20 | 69 6e 70 75 74 2e 0d 0a |ate the |input...|
|000045a0| 0d 0a 44 65 73 63 72 69 | 70 74 69 6f 6e 3a 20 53 |..Descri|ption: S|
|000045b0| 41 59 47 45 54 28 29 20 | 61 6c 6c 6f 77 73 20 74 |AYGET() |allows t|
|000045c0| 68 65 20 70 72 6f 67 72 | 61 6d 20 74 6f 20 64 69 |he progr|am to di|
|000045d0| 73 70 6c 61 79 20 61 8d | 0a 70 72 6f 6d 70 74 20 |splay a.|.prompt |
|000045e0| 61 74 20 61 20 73 70 65 | 63 69 66 69 63 20 72 6f |at a spe|cific ro|
|000045f0| 77 20 61 6e 64 20 63 6f | 6c 75 6d 6e 20 61 6e 64 |w and co|lumn and|
|00004600| 20 61 74 74 61 63 68 65 | 64 20 74 6f 8d 0a 74 68 | attache|d to..th|
|00004610| 61 74 20 70 72 6f 6d 70 | 74 20 69 73 20 74 68 65 |at promp|t is the|
|00004620| 20 75 73 65 72 20 69 6e | 70 75 74 20 66 69 65 6c | user in|put fiel|
|00004630| 64 2e 0d 0a 20 20 20 20 | 20 1a 1a 00 1a 00 64 69 |d... | .....di|
|00004640| 73 6b 20 66 75 6c 6c 00 | 00 00 00 00 00 00 00 00 |sk full.|........|
|00004650| 00 00 00 00 00 00 6f 3b | 00 00 6f 3b 00 00 6f 3b |......o;|..o;..o;|
|00004660| 00 00 6f 3b 00 00 6f 3b | 00 00 6f 3b 00 00 6f 3b |..o;..o;|..o;..o;|
|00004670| 00 00 6f 3b 2a 2e 2a 00 | 00 00 cd d1 cd 00 20 b3 |..o;*.*.|...... .|
|00004680| 20 00 20 20 3c 4d 65 6d | 6f 3e 20 20 00 00 00 00 | . <Mem|o> ....|
|00004690| 00 00 00 00 00 00 00 00 | 00 00 3c 69 6e 73 65 72 |........|..<inser|
|000046a0| 74 3e 00 00 20 20 20 20 | 20 20 20 20 00 00 41 62 |t>.. | ..Ab|
|000046b0| 6f 72 74 20 45 64 69 74 | 3f 20 28 00 29 00 3c 69 |ort Edit|? (.).<i|
|000046c0| 6e 73 65 72 74 3e 00 00 | 3c 69 6e 73 65 72 74 3e |nsert>..|<insert>|
|000046d0| 00 00 20 20 20 20 20 20 | 20 20 00 00 00 00 00 00 |.. | ......|
|000046e0| 00 00 00 00 00 00 1a 00 | 00 00 42 46 50 56 00 00 |........|..BFPV..|
|000046f0| 43 47 4a 4b 51 53 58 5a | 00 00 44 54 00 00 4c 00 |CGJKQSXZ|..DT..L.|
|00004700| 4d 4e 00 00 52 00 00 00 | 00 00 3c 3c 4e 4d 53 47 |MN..R...|..<<NMSG|
|00004710| 3e 3e 02 00 52 36 30 30 | 32 0d 0a 2d 20 66 6c 6f |>>..R600|2..- flo|
|00004720| 61 74 69 6e 67 20 70 6f | 69 6e 74 20 6e 6f 74 20 |ating po|int not |
|00004730| 6c 6f 61 64 65 64 0d 0a | 00 01 00 52 36 30 30 31 |loaded..|...R6001|
|00004740| 0d 0a 2d 20 6e 75 6c 6c | 20 70 6f 69 6e 74 65 72 |..- null| pointer|
|00004750| 20 61 73 73 69 67 6e 6d | 65 6e 74 0d 0a 00 00 00 | assignm|ent.....|
|00004760| 52 36 30 30 30 0d 0a 2d | 20 73 74 61 63 6b 20 6f |R6000..-| stack o|
|00004770| 76 65 72 66 6c 6f 77 0d | 0a 00 03 00 52 36 30 30 |verflow.|....R600|
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|00005530| 20 73 74 61 79 20 69 6e | 20 74 68 65 20 69 6e 70 | stay in| the inp|
|00005540| 75 74 8d 0a 66 69 65 6c | 64 2e 0d 0a 0d 0a 45 78 |ut..fiel|d.....Ex|
|00005550| 61 6d 70 6c 65 3a 0d 0a | 0d 0a 73 61 79 67 65 74 |ample:..|..sayget|
|00005560| 28 31 30 2c 31 30 2c 22 | 45 6e 74 65 72 20 6e 61 |(10,10,"|Enter na|
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|00005580| 61 79 67 65 74 28 31 31 | 2c 31 30 2c 22 45 6e 74 |ayget(11|,10,"Ent|
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|000055a0| 22 39 39 39 39 39 22 29 | 0d 0a 73 61 79 67 65 74 |"99999")|..sayget|
|000055b0| 28 31 32 2c 31 30 2c 22 | 45 6e 74 65 72 20 56 61 |(12,10,"|Enter Va|
|000055c0| 6c 75 65 22 2c 22 6d 76 | 76 61 6c 75 65 22 2c 22 |lue","mv|value","|
|000055d0| 39 39 39 39 2e 39 39 22 | 2c 0d 0a 20 20 20 20 22 |9999.99"|,.. "|
|000055e0| 6d 76 76 61 6c 75 65 3e | 31 30 30 2e 30 30 22 29 |mvvalue>|100.00")|
|000055f0| 0d 0a 0d 0a 4e 6f 74 65 | 3a 20 54 68 65 20 6c 61 |....Note|: The la|
|00005600| 73 74 20 65 78 61 6d 70 | 6c 65 20 73 68 6f 75 6c |st examp|le shoul|
|00005610| 64 20 62 65 20 6f 6e 20 | 6f 6e 65 20 6c 69 6e 65 |d be on |one line|
|00005620| 2e 0d 0a 0d 0a 42 65 6c | 6f 77 20 69 73 20 61 20 |.....Bel|ow is a |
|00005630| 6c 69 73 74 20 6f 66 20 | 76 61 6c 69 64 20 70 72 |list of |valid pr|
|00005640| 65 64 65 66 69 6e 65 64 | 20 70 69 63 74 75 72 65 |edefined| picture|
|00005650| 20 66 75 6e 63 74 69 6f | 6e 73 3a 0d 0a 0d 0a 40 | functio|ns:....@|
|00005660| 41 20 41 6c 6c 6f 77 73 | 20 6f 6e 6c 79 20 61 6c |A Allows| only al|
|00005670| 70 68 61 20 63 68 61 72 | 61 63 74 65 72 73 20 69 |pha char|acters i|
|00005680| 6e 74 6f 20 61 20 53 41 | 59 47 45 54 2e 0d 0a 40 |nto a SA|YGET...@|
|00005690| 42 20 41 6c 6c 20 6e 75 | 6d 62 65 72 73 20 77 69 |B All nu|mbers wi|
|000056a0| 6c 6c 20 62 65 20 6c 65 | 66 74 20 6a 75 73 74 69 |ll be le|ft justi|
|000056b0| 66 69 65 64 2e 0d 0a 40 | 43 20 41 6c 6c 20 70 6f |fied...@|C All po|
|000056c0| 73 69 74 69 76 65 20 6e | 75 6d 62 65 72 73 20 77 |sitive n|umbers w|
|000056d0| 69 6c 6c 20 64 69 73 70 | 6c 61 79 20 77 69 74 68 |ill disp|lay with|
|000056e0| 20 43 52 2e 0d 0a 40 44 | 20 44 61 74 65 73 20 64 | CR...@D| Dates d|
|000056f0| 69 73 70 6c 61 79 20 69 | 6e 20 74 68 65 20 63 75 |isplay i|n the cu|
|00005700| 72 72 65 6e 74 20 64 61 | 74 65 20 66 6f 72 6d 61 |rrent da|te forma|
|00005710| 74 2e 0d 0a 40 45 20 44 | 61 74 65 73 20 69 6e 20 |t...@E D|ates in |
|00005720| 42 72 69 74 69 73 68 2c | 20 6e 75 6d 62 65 72 73 |British,| numbers|
|00005730| 20 69 6e 20 45 75 72 6f | 70 65 61 6e 2e 0d 0a 0d | in Euro|pean....|
|00005740| 0a 0d 0a 0d 0a 0d 0a 0d | 0a 20 0d 0a 20 20 20 20 |........|. .. |
|00005750| 20 1a 1a 00 1a 00 64 69 | 73 6b 20 66 75 6c 6c 00 | .....di|sk full.|
|00005760| 00 00 00 00 00 00 00 00 | 00 00 79 3f 00 00 79 3f |........|..y?..y?|
|00005770| 00 00 79 3f 00 00 79 3f | 00 00 79 3f 00 00 79 3f |..y?..y?|..y?..y?|
|00005780| 00 00 79 3f 00 00 79 3f | 2a 2e 2a 00 00 00 cd d1 |..y?..y?|*.*.....|
|00005790| cd 00 20 b3 20 00 20 20 | 3c 4d 65 6d 6f 3e 20 20 |.. . . |<Memo> |
|000057a0| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|000057b0| 00 00 3c 69 6e 73 65 72 | 74 3e 00 00 20 20 20 20 |..<inser|t>.. |
|000057c0| 20 20 20 20 00 00 41 62 | 6f 72 74 20 45 64 69 74 | ..Ab|ort Edit|
|000057d0| 3f 20 28 00 29 00 3c 69 | 6e 73 65 72 74 3e 00 00 |? (.).<i|nsert>..|
|000057e0| 3c 69 6e 73 65 72 74 3e | 00 00 20 20 20 20 20 20 |<insert>|.. |
|000057f0| 20 20 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 | ......|........|
|00005800| 53 41 59 47 45 54 28 29 | 0d 0a 0d 0a 53 79 6e 74 |SAYGET()|....Synt|
|00005810| 61 78 3a 20 53 61 79 67 | 65 74 28 65 78 70 6e 31 |ax: Sayg|et(expn1|
|00005820| 2c 65 78 70 6e 32 2c 65 | 78 70 63 31 2c 65 78 70 |,expn2,e|xpc1,exp|
|00005830| 63 32 2c 65 78 70 63 33 | 2c 65 78 70 63 34 29 0d |c2,expc3|,expc4).|
|00005840| 0a 0d 0a 4c 69 62 72 61 | 72 79 3a 20 53 63 68 6f |...Libra|ry: Scho|
|00005850| 6f 6e 65 72 2e 6c 69 62 | 0d 0a 0d 0a 55 73 65 3a |oner.lib|....Use:|
|00005860| 20 4c 65 74 73 20 74 68 | 65 20 75 73 65 72 20 69 | Lets th|e user i|
|00005870| 6e 70 75 74 20 64 61 74 | 61 0d 0a 0d 0a 50 61 72 |nput dat|a....Par|
|00005880| 61 6d 65 74 65 72 73 3a | 20 65 78 70 6e 31 20 61 |ameters:| expn1 a|
|00005890| 6e 64 20 65 78 70 6e 32 | 20 61 72 65 20 74 68 65 |nd expn2| are the|
|000058a0| 20 72 6f 77 20 61 6e 64 | 20 63 6f 6c 75 6d 6e 20 | row and| column |
|000058b0| 61 74 8d 0a 77 68 69 63 | 68 20 74 6f 20 67 65 74 |at..whic|h to get|
|000058c0| 20 74 68 65 20 75 73 65 | 72 20 69 6e 70 75 74 2e | the use|r input.|
|000058d0| 20 65 78 70 63 31 20 69 | 73 20 74 68 65 20 70 72 | expc1 i|s the pr|
|000058e0| 6f 6d 70 74 20 74 6f 8d | 0a 64 69 73 70 6c 61 79 |ompt to.|.display|
|000058f0| 20 77 69 74 68 20 74 68 | 65 20 69 6e 70 75 74 2e | with th|e input.|
|00005900| 20 65 78 70 63 32 20 69 | 73 20 74 68 65 20 75 73 | expc2 i|s the us|
|00005910| 65 72 20 76 61 72 69 61 | 62 6c 65 20 74 6f 8d 0a |er varia|ble to..|
|00005920| 61 73 73 69 67 6e 20 74 | 68 65 20 69 6e 70 75 74 |assign t|he input|
|00005930| 2e 20 65 78 70 63 33 20 | 69 73 20 74 68 65 20 70 |. expc3 |is the p|
|00005940| 69 63 74 75 72 65 20 63 | 6c 61 75 73 65 20 74 6f |icture c|lause to|
|00005950| 8d 0a 66 6f 72 6d 61 74 | 20 74 68 65 20 69 6e 70 |..format| the inp|
|00005960| 75 74 2e 20 65 78 70 63 | 34 20 69 73 20 74 68 65 |ut. expc|4 is the|
|00005970| 20 76 61 6c 69 64 61 74 | 69 6f 6e 20 65 78 70 72 | validat|ion expr|
|00005980| 65 73 73 69 6f 6e 8d 0a | 74 6f 20 76 61 6c 69 64 |ession..|to valid|
|00005990| 61 74 65 20 74 68 65 20 | 69 6e 70 75 74 2e 0d 0a |ate the |input...|
|000059a0| 0d 0a 44 65 73 63 72 69 | 70 74 69 6f 6e 3a 20 53 |..Descri|ption: S|
|000059b0| 41 59 47 45 54 28 29 20 | 61 6c 6c 6f 77 73 20 74 |AYGET() |allows t|
|000059c0| 68 65 20 70 72 6f 67 72 | 61 6d 20 74 6f 20 64 69 |he progr|am to di|
|000059d0| 73 70 6c 61 79 20 61 8d | 0a 70 72 6f 6d 70 74 20 |splay a.|.prompt |
|000059e0| 61 74 20 61 20 73 70 65 | 63 69 66 69 63 20 72 6f |at a spe|cific ro|
|000059f0| 77 20 61 6e 64 20 63 6f | 6c 75 6d 6e 20 61 6e 64 |w and co|lumn and|
|00005a00| 20 61 74 74 61 63 68 65 | 64 20 74 6f 8d 0a 74 68 | attache|d to..th|
|00005a10| 61 74 20 70 72 6f 6d 70 | 74 20 69 73 20 74 68 65 |at promp|t is the|
|00005a20| 20 75 73 65 72 20 69 6e | 70 75 74 20 66 69 65 6c | user in|put fiel|
|00005a30| 64 2e 0d 0a 0d 0a 54 68 | 65 20 70 72 6f 6d 70 74 |d.....Th|e prompt|
|00005a40| 20 69 73 20 61 20 70 72 | 65 64 65 66 69 6e 65 64 | is a pr|edefined|
|00005a50| 20 4d 56 20 76 61 72 69 | 61 62 6c 65 2e 20 54 68 | MV vari|able. Th|
|00005a60| 65 20 70 69 63 74 75 72 | 65 8d 0a 63 6c 61 75 73 |e pictur|e..claus|
|00005a70| 65 20 61 6c 6c 6f 77 73 | 20 73 70 65 63 69 66 69 |e allows| specifi|
|00005a80| 63 20 66 6f 72 6d 61 74 | 74 69 6e 67 20 6f 66 20 |c format|ting of |
|00005a90| 74 68 65 20 64 61 74 61 | 20 69 6e 70 75 74 2e 8d |the data| input..|
|00005aa0| 0a 54 68 65 20 76 61 6c | 69 64 61 74 69 6f 6e 20 |.The val|idation |
|00005ab0| 63 6c 61 75 73 65 20 61 | 6c 6c 6f 77 73 20 66 6f |clause a|llows fo|
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|00005b00| 20 74 6f 20 74 68 65 20 | 6e 65 78 74 8d 0a 66 69 | to the |next..fi|
|00005b10| 65 6c 64 2e 20 49 66 20 | 6e 6f 74 20 74 68 65 6e |eld. If |not then|
|00005b20| 20 74 68 65 20 63 75 72 | 73 6f 72 20 77 69 6c 6c | the cur|sor will|
|00005b30| 20 73 74 61 79 20 69 6e | 20 74 68 65 20 69 6e 70 | stay in| the inp|
|00005b40| 75 74 8d 0a 66 69 65 6c | 64 2e 0d 0a 0d 0a 45 78 |ut..fiel|d.....Ex|
|00005b50| 61 6d 70 6c 65 3a 0d 0a | 0d 0a 73 61 79 67 65 74 |ample:..|..sayget|
|00005b60| 28 31 30 2c 31 30 2c 22 | 45 6e 74 65 72 20 6e 61 |(10,10,"|Enter na|
|00005b70| 6d 65 22 2c 22 6d 76 6e | 61 6d 65 22 29 0d 0a 73 |me","mvn|ame")..s|
|00005b80| 61 79 67 65 74 28 31 31 | 2c 31 30 2c 22 45 6e 74 |ayget(11|,10,"Ent|
|00005b90| 65 72 20 5a 69 70 22 2c | 22 6d 76 7a 69 70 22 2c |er Zip",|"mvzip",|
|00005ba0| 22 39 39 39 39 39 22 29 | 0d 0a 73 61 79 67 65 74 |"99999")|..sayget|
|00005bb0| 28 31 32 2c 31 30 2c 22 | 45 6e 74 65 72 20 56 61 |(12,10,"|Enter Va|
|00005bc0| 6c 75 65 22 2c 22 6d 76 | 76 61 6c 75 65 22 2c 22 |lue","mv|value","|
|00005bd0| 39 39 39 39 2e 39 39 22 | 2c 0d 0a 20 20 20 20 22 |9999.99"|,.. "|
|00005be0| 6d 76 76 61 6c 75 65 3e | 31 30 30 2e 30 30 22 29 |mvvalue>|100.00")|
|00005bf0| 0d 0a 0d 0a 4e 6f 74 65 | 3a 20 54 68 65 20 6c 61 |....Note|: The la|
|00005c00| 73 74 20 65 78 61 6d 70 | 6c 65 20 73 68 6f 75 6c |st examp|le shoul|
|00005c10| 64 20 62 65 20 6f 6e 20 | 6f 6e 65 20 6c 69 6e 65 |d be on |one line|
|00005c20| 2e 0d 0a 0d 0a 42 65 6c | 6f 77 20 69 73 20 61 20 |.....Bel|ow is a |
|00005c30| 6c 69 73 74 20 6f 66 20 | 76 61 6c 69 64 20 70 72 |list of |valid pr|
|00005c40| 65 64 65 66 69 6e 65 64 | 20 70 69 63 74 75 72 65 |edefined| picture|
|00005c50| 20 66 75 6e 63 74 69 6f | 6e 73 3a 0d 0a 0d 0a 40 | functio|ns:....@|
|00005c60| 41 20 41 6c 6c 6f 77 73 | 20 6f 6e 6c 79 20 61 6c |A Allows| only al|
|00005c70| 70 68 61 20 63 68 61 72 | 61 63 74 65 72 73 20 69 |pha char|acters i|
|00005c80| 6e 74 6f 20 61 20 53 41 | 59 47 45 54 2e 0d 0a 40 |nto a SA|YGET...@|
|00005c90| 42 20 41 6c 6c 20 6e 75 | 6d 62 65 72 73 20 77 69 |B All nu|mbers wi|
|00005ca0| 6c 6c 20 62 65 20 6c 65 | 66 74 20 6a 75 73 74 69 |ll be le|ft justi|
|00005cb0| 66 69 65 64 2e 0d 0a 40 | 43 20 41 6c 6c 20 70 6f |fied...@|C All po|
|00005cc0| 73 69 74 69 76 65 20 6e | 75 6d 62 65 72 73 20 77 |sitive n|umbers w|
|00005cd0| 69 6c 6c 20 64 69 73 70 | 6c 61 79 20 77 69 74 68 |ill disp|lay with|
|00005ce0| 20 43 52 2e 0d 0a 40 44 | 20 44 61 74 65 73 20 64 | CR...@D| Dates d|
|00005cf0| 69 73 70 6c 61 79 20 69 | 6e 20 74 68 65 20 63 75 |isplay i|n the cu|
|00005d00| 72 72 65 6e 74 20 64 61 | 74 65 20 66 6f 72 6d 61 |rrent da|te forma|
|00005d10| 74 2e 0d 0a 40 45 20 44 | 61 74 65 73 20 69 6e 20 |t...@E D|ates in |
|00005d20| 42 72 69 74 69 73 68 2c | 20 6e 75 6d 62 65 72 73 |British,| numbers|
|00005d30| 20 69 6e 20 45 75 72 6f | 70 65 61 6e 2e 0d 0a 40 | in Euro|pean...@|
|00005d40| 52 20 4e 6f 6e 20 74 65 | 6d 70 6c 61 74 65 20 63 |R Non te|mplate c|
|00005d50| 68 61 72 61 63 74 65 72 | 73 20 77 69 6c 6c 20 62 |haracter|s will b|
|00005d60| 65 20 69 6e 73 65 72 74 | 65 64 2e 0d 0a 40 58 20 |e insert|ed...@X |
|00005d70| 41 6c 6c 20 6e 65 67 61 | 74 69 76 65 20 6e 75 6d |All nega|tive num|
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|00005d90| 79 20 77 69 74 68 20 44 | 42 2e 0d 0a 40 28 20 4e |y with D|B...@( N|
|00005da0| 65 67 61 74 69 76 65 20 | 6e 75 6d 62 65 72 73 20 |egative |numbers |
|00005db0| 77 69 6c 6c 20 62 65 20 | 69 6e 20 70 61 72 65 6e |will be |in paren|
|00005dc0| 74 68 65 73 65 73 2e 0d | 0a 40 5a 20 44 69 73 70 |theses..|.@Z Disp|
|00005dd0| 6c 61 79 73 20 7a 65 72 | 6f 20 61 73 20 62 6c 61 |lays zer|o as bla|
|00005de0| 6e 6b 2e 0d 0a 40 21 20 | 41 6c 6c 20 61 6c 70 68 |nk...@! |All alph|
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|00005e00| 63 61 73 65 2e 0d 0a 1a | 1a 00 1a 00 64 69 73 6b |case....|....disk|
|00005e10| 20 66 75 6c 6c 00 00 00 | 00 00 00 00 00 00 00 00 | full...|........|
|00005e20| 79 3f 00 00 79 3f 00 00 | 79 3f 00 00 79 3f 00 00 |y?..y?..|y?..y?..|
|00005e30| 79 3f 00 00 79 3f 00 00 | 79 3f 00 00 79 3f 2a 2e |y?..y?..|y?..y?*.|
|00005e40| 2a 00 00 00 cd d1 cd 00 | 20 b3 20 00 20 20 3c 4d |*.......| . . <M|
|00005e50| 65 6d 6f 3e 20 20 00 00 | 00 00 00 00 00 00 00 00 |emo> ..|........|
|00005e60| 00 00 00 00 00 00 00 00 | 3c 69 6e 73 65 72 74 3e |........|<insert>|
|00005e70| 00 00 20 20 20 20 20 20 | 20 20 00 00 41 62 6f 72 |.. | ..Abor|
|00005e80| 74 20 45 64 69 74 3f 20 | 28 00 29 00 3c 69 6e 73 |t Edit? |(.).<ins|
|00005e90| 65 72 74 3e 00 00 3c 69 | 6e 73 65 72 74 3e 00 00 |ert>..<i|nsert>..|
|00005ea0| 20 20 20 20 20 20 20 20 | 00 00 00 00 00 00 00 00 | |........|
|00005eb0| 00 00 00 00 00 00 1a 00 | 00 00 00 00 42 46 50 56 |........|....BFPV|
|00005ec0| 00 00 43 47 4a 4b 51 53 | 58 5a 00 00 44 54 00 00 |..CGJKQS|XZ..DT..|
|00005ed0| 4c 00 4d 4e 00 00 52 00 | 00 00 00 00 3c 3c 4e 4d |L.MN..R.|....<<NM|
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|00005ef0| 6c 6f 61 74 69 6e 67 20 | 70 6f 69 6e 74 20 6e 6f |loating |point no|
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|00005f30| 00 00 52 36 30 30 30 0d | 0a 2d 20 73 74 61 63 6b |..R6000.|.- stack|
|00005f40| 20 6f 76 65 72 66 6c 6f | 77 0d 0a 00 03 00 52 36 | overflo|w.....R6|
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|00005f70| 36 30 30 39 0d 0a 2d 20 | 6e 6f 74 20 65 6e 6f 75 |6009..- |not enou|
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|00005fb0| 20 00 fd 00 3a 20 4d 41 | 54 48 0d 0a 2d 20 66 6c | ...: MA|TH..- fl|
|00005fc0| 6f 61 74 69 6e 67 2d 70 | 6f 69 6e 74 20 65 72 72 |oating-p|oint err|
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|00005fe0| 00 67 00 64 69 76 69 64 | 65 20 62 79 20 30 0d 0a |.g.divid|e by 0..|
|00005ff0| 00 68 00 6f 76 65 72 66 | 6c 6f 77 0d 0a 00 6e 00 |.h.overf|low...n.|
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|00006010| 61 78 3a 20 53 61 79 67 | 65 74 28 65 78 70 6e 31 |ax: Sayg|et(expn1|
|00006020| 2c 65 78 70 6e 32 2c 65 | 78 70 63 31 2c 65 78 70 |,expn2,e|xpc1,exp|
|00006030| 63 32 2c 65 78 70 63 33 | 2c 65 78 70 63 34 29 0d |c2,expc3|,expc4).|
|00006040| 0a 0d 0a 4c 69 62 72 61 | 72 79 3a 20 53 63 68 6f |...Libra|ry: Scho|
|00006050| 6f 6e 65 72 2e 6c 69 62 | 0d 0a 0d 0a 55 73 65 3a |oner.lib|....Use:|
|00006060| 20 4c 65 74 73 20 74 68 | 65 20 75 73 65 72 20 69 | Lets th|e user i|
|00006070| 6e 70 75 74 20 64 61 74 | 61 0d 0a 0d 0a 50 61 72 |nput dat|a....Par|
|00006080| 61 6d 65 74 65 72 73 3a | 20 65 78 70 6e 31 20 61 |ameters:| expn1 a|
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|000060a0| 20 72 6f 77 20 61 6e 64 | 20 63 6f 6c 75 6d 6e 20 | row and| column |
|000060b0| 61 74 8d 0a 77 68 69 63 | 68 20 74 6f 20 67 65 74 |at..whic|h to get|
|000060c0| 20 74 68 65 20 75 73 65 | 72 20 69 6e 70 75 74 2e | the use|r input.|
|000060d0| 20 65 78 70 63 31 20 69 | 73 20 74 68 65 20 70 72 | expc1 i|s the pr|
|000060e0| 6f 6d 70 74 20 74 6f 8d | 0a 64 69 73 70 6c 61 79 |ompt to.|.display|
|000060f0| 20 77 69 74 68 20 74 68 | 65 20 69 6e 70 75 74 2e | with th|e input.|
|00006100| 20 65 78 70 63 32 20 69 | 73 20 74 68 65 20 75 73 | expc2 i|s the us|
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|00006120| 61 73 73 69 67 6e 20 74 | 68 65 20 69 6e 70 75 74 |assign t|he input|
|00006130| 2e 20 65 78 70 63 33 20 | 69 73 20 74 68 65 20 70 |. expc3 |is the p|
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|00006190| 61 74 65 20 74 68 65 20 | 69 6e 70 75 74 2e 0d 0a |ate the |input...|
|000061a0| 0d 0a 44 65 73 63 72 69 | 70 74 69 6f 6e 3a 20 53 |..Descri|ption: S|
|000061b0| 41 59 47 45 54 28 29 20 | 61 6c 6c 6f 77 73 20 74 |AYGET() |allows t|
|000061c0| 68 65 20 70 72 6f 67 72 | 61 6d 20 74 6f 20 64 69 |he progr|am to di|
|000061d0| 73 70 6c 61 79 20 61 8d | 0a 70 72 6f 6d 70 74 20 |splay a.|.prompt |
|000061e0| 61 74 20 61 20 73 70 65 | 63 69 66 69 63 20 72 6f |at a spe|cific ro|
|000061f0| 77 20 61 6e 64 20 63 6f | 6c 75 6d 6e 20 61 6e 64 |w and co|lumn and|
|00006200| 20 61 74 74 61 63 68 65 | 64 20 74 6f 8d 0a 74 68 | attache|d to..th|
|00006210| 61 74 20 70 72 6f 6d 70 | 74 20 69 73 20 74 68 65 |at promp|t is the|
|00006220| 20 75 73 65 72 20 69 6e | 70 75 74 20 66 69 65 6c | user in|put fiel|
|00006230| 64 2e 0d 0a 0d 0a 54 68 | 65 20 70 72 6f 6d 70 74 |d.....Th|e prompt|
|00006240| 20 69 73 20 61 20 70 72 | 65 64 65 66 69 6e 65 64 | is a pr|edefined|
|00006250| 20 4d 56 20 76 61 72 69 | 61 62 6c 65 2e 20 54 68 | MV vari|able. Th|
|00006260| 65 20 70 69 63 74 75 72 | 65 8d 0a 63 6c 61 75 73 |e pictur|e..claus|
|00006270| 65 20 61 6c 6c 6f 77 73 | 20 73 70 65 63 69 66 69 |e allows| specifi|
|00006280| 63 20 66 6f 72 6d 61 74 | 74 69 6e 67 20 6f 66 20 |c format|ting of |
|00006290| 74 68 65 20 64 61 74 61 | 20 69 6e 70 75 74 2e 8d |the data| input..|
|000062a0| 0a 54 68 65 20 76 61 6c | 69 64 61 74 69 6f 6e 20 |.The val|idation |
|000062b0| 63 6c 61 75 73 65 20 61 | 6c 6c 6f 77 73 20 66 6f |clause a|llows fo|
|000062c0| 72 20 64 61 74 61 20 76 | 61 6c 69 64 61 74 69 6f |r data v|alidatio|
|000062d0| 6e 2e 20 49 66 8d 0a 74 | 68 65 20 64 61 74 61 20 |n. If..t|he data |
|000062e0| 69 73 20 76 61 6c 69 64 | 20 74 68 65 6e 20 74 68 |is valid| then th|
|000062f0| 65 20 75 73 65 72 20 63 | 61 6e 20 67 6f 20 6f 6e |e user c|an go on|
|00006300| 20 74 6f 20 74 68 65 20 | 6e 65 78 74 8d 0a 66 69 | to the |next..fi|
|00006310| 65 6c 64 2e 20 49 66 20 | 6e 6f 74 20 74 68 65 6e |eld. If |not then|
|00006320| 20 74 68 65 20 63 75 72 | 73 6f 72 20 77 69 6c 6c | the cur|sor will|
|00006330| 20 73 74 61 79 20 69 6e | 20 74 68 65 20 69 6e 70 | stay in| the inp|
|00006340| 75 74 8d 0a 66 69 65 6c | 64 2e 0d 0a 0d 0a 45 78 |ut..fiel|d.....Ex|
|00006350| 61 6d 70 6c 65 3a 0d 0a | 0d 0a 73 61 79 67 65 74 |ample:..|..sayget|
|00006360| 28 31 30 2c 31 30 2c 22 | 45 6e 74 65 72 20 6e 61 |(10,10,"|Enter na|
|00006370| 6d 65 22 2c 22 6d 76 6e | 61 6d 65 22 29 0d 0a 73 |me","mvn|ame")..s|
|00006380| 61 79 67 65 74 28 31 31 | 2c 31 30 2c 22 45 6e 74 |ayget(11|,10,"Ent|
|00006390| 65 72 20 5a 69 70 22 2c | 22 6d 76 7a 69 70 22 2c |er Zip",|"mvzip",|
|000063a0| 22 39 39 39 39 39 22 29 | 0d 0a 73 61 79 67 65 74 |"99999")|..sayget|
|000063b0| 28 31 32 2c 31 30 2c 22 | 45 6e 74 65 72 20 56 61 |(12,10,"|Enter Va|
|000063c0| 6c 75 65 22 2c 22 6d 76 | 76 61 6c 75 65 22 2c 22 |lue","mv|value","|
|000063d0| 39 39 39 39 2e 39 39 22 | 2c 0d 0a 20 20 20 20 22 |9999.99"|,.. "|
|000063e0| 6d 76 76 61 6c 75 65 3e | 31 30 30 2e 30 30 22 29 |mvvalue>|100.00")|
|000063f0| 0d 0a 0d 0a 4e 6f 74 65 | 3a 20 54 68 65 20 6c 61 |....Note|: The la|
+--------+-------------------------+-------------------------+--------+--------+
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