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| MacBinary | 1994-01-04 | 54.8 KB | [TEXT/ROSA] |
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MacOS 8.1
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Win98
|
DOS
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This file was processed as: MacBinary
(archive/macBinary).
| Confidence | Program | Detection | Match Type | Support
|
|---|
| 10%
| dexvert
| MacBinary (archive/macBinary)
| fallback
| Supported |
| 1%
| dexvert
| Text File (text/txt)
| fallback
| Supported |
| 100%
| file
| MacBinary II, inited, Tue Jan 4 14:48:17 1994, modified Tue Jan 4 14:48:17 1994, creator 'ROSA', type ASCII, 55397 bytes "loop.lisp" , at 0xd8e5 428 bytes resource
| default (weak)
| |
| 99%
| file
| data
| default
| |
| 74%
| TrID
| Macintosh plain text (MacBinary)
| default
| |
| 25%
| TrID
| MacBinary 2
| default (weak)
| |
| 100%
| siegfried
| fmt/1762 MacBinary (II)
| default
| |
| 100%
| lsar
| MacBinary
| default
|
|
| id metadata |
|---|
| key | value |
|---|
| macFileType | [TEXT] |
| macFileCreator | [ROSA] |
hex view+--------+-------------------------+-------------------------+--------+--------+
|00000000| 00 09 6c 6f 6f 70 2e 6c | 69 73 70 00 00 00 00 00 |..loop.l|isp.....|
|00000010| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00000020| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00000030| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00000040| 00 54 45 58 54 52 4f 53 | 41 01 00 00 00 00 00 00 |.TEXTROS|A.......|
|00000050| 00 00 00 00 00 d8 65 00 | 00 01 ac a9 4f 78 81 a9 |......e.|....Ox..|
|00000060| 4f 78 81 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |Ox......|........|
|00000070| 00 00 00 00 00 00 00 00 | 00 00 81 81 98 56 00 00 |........|.....V..|
|00000080| 3b 3b 3b 09 20 20 4c 4f | 4f 50 09 2d 2a 2d 20 4d |;;;. LO|OP.-*- M|
|00000090| 6f 64 65 3a 4c 49 53 50 | 3b 20 53 79 6e 74 61 78 |ode:LISP|; Syntax|
|000000a0| 3a 43 6f 6d 6d 6f 6e 2d | 4c 69 73 70 3b 20 50 61 |:Common-|Lisp; Pa|
|000000b0| 63 6b 61 67 65 3a 28 4c | 4f 4f 50 20 28 43 4f 4d |ckage:(L|OOP (COM|
|000000c0| 4d 4f 4e 2d 4c 49 53 50 | 29 3b 20 42 61 73 65 3a |MON-LISP|); Base:|
|000000d0| 31 30 3b 20 4c 6f 77 65 | 72 63 61 73 65 3a 54 20 |10; Lowe|rcase:T |
|000000e0| 2d 2a 2d 0d 3b 3b 3b 09 | 20 20 2a 2a 2a 2a 2a 2a |-*-.;;;.| ******|
|000000f0| 2a 2a 2a 2a 2a 2a 2a 2a | 2a 2a 2a 2a 2a 2a 2a 2a |********|********|
|00000100| 2a 2a 2a 2a 2a 2a 2a 2a | 2a 2a 2a 2a 2a 2a 2a 2a |********|********|
|00000110| 2a 2a 2a 2a 2a 2a 2a 2a | 2a 2a 2a 2a 2a 2a 2a 2a |********|********|
|00000120| 2a 2a 2a 2a 2a 2a 2a 2a | 2a 2a 2a 2a 2a 2a 2a 2a |********|********|
|00000130| 0d 3b 3b 3b 09 20 20 2a | 2a 2a 2a 2a 2a 20 43 6f |.;;;. *|***** Co|
|00000140| 6d 6d 6f 6e 20 4c 69 73 | 70 20 2a 2a 2a 2a 2a 2a |mmon Lis|p ******|
|00000150| 2a 2a 20 4c 4f 4f 50 20 | 49 74 65 72 61 74 69 6f |** LOOP |Iteratio|
|00000160| 6e 20 4d 61 63 72 6f 20 | 2a 2a 2a 2a 2a 2a 2a 2a |n Macro |********|
|00000170| 2a 2a 2a 2a 2a 2a 2a 2a | 2a 2a 2a 2a 2a 0d 3b 3b |********|*****.;;|
|00000180| 3b 09 20 20 2a 2a 2a 2a | 2a 2a 2a 2a 2a 2a 2a 2a |;. ****|********|
|00000190| 2a 2a 2a 2a 2a 2a 2a 2a | 2a 2a 2a 2a 2a 2a 2a 2a |********|********|
|000001a0| 2a 2a 2a 2a 2a 2a 2a 2a | 2a 2a 2a 2a 2a 2a 2a 2a |********|********|
|000001b0| 2a 2a 2a 2a 2a 2a 2a 2a | 2a 2a 2a 2a 2a 2a 2a 2a |********|********|
|000001c0| 2a 2a 2a 2a 2a 2a 2a 2a | 2a 2a 0d 3b 3b 3b 09 20 |********|**.;;;. |
|000001d0| 20 2a 2a 2a 2a 20 28 43 | 29 20 43 4f 50 59 52 49 | **** (C|) COPYRI|
|000001e0| 47 48 54 20 31 39 38 30 | 2c 20 31 39 38 31 20 4d |GHT 1980|, 1981 M|
|000001f0| 41 53 53 41 43 48 55 53 | 45 54 54 53 20 49 4e 53 |ASSACHUS|ETTS INS|
|00000200| 54 49 54 55 54 45 20 4f | 46 20 54 45 43 48 4e 4f |TITUTE O|F TECHNO|
|00000210| 4c 4f 47 59 20 2a 2a 0d | 3b 3b 3b 09 20 20 2a 2a |LOGY **.|;;;. **|
|00000220| 2a 2a 2a 2a 2a 2a 20 54 | 48 49 53 20 49 53 20 41 |****** T|HIS IS A|
|00000230| 20 52 45 41 44 2d 4f 4e | 4c 59 20 46 49 4c 45 21 | READ-ON|LY FILE!|
|00000240| 20 28 41 4c 4c 20 57 52 | 49 54 45 53 20 52 45 53 | (ALL WR|ITES RES|
|00000250| 45 52 56 45 44 29 20 2a | 2a 2a 2a 2a 2a 2a 2a 2a |ERVED) *|********|
|00000260| 2a 2a 2a 2a 0d 3b 3b 3b | 09 20 20 2a 2a 2a 2a 2a |****.;;;|. *****|
|00000270| 2a 2a 2a 2a 2a 2a 2a 2a | 2a 2a 2a 2a 2a 2a 2a 2a |********|********|
|00000280| 2a 2a 2a 2a 2a 2a 2a 2a | 2a 2a 2a 2a 2a 2a 2a 2a |********|********|
|00000290| 2a 2a 2a 2a 2a 2a 2a 2a | 2a 2a 2a 2a 2a 2a 2a 2a |********|********|
|000002a0| 2a 2a 2a 2a 2a 2a 2a 2a | 2a 2a 2a 2a 2a 2a 2a 2a |********|********|
|000002b0| 2a 0d 0d 3b 3b 3b 3b 20 | 4c 4f 4f 50 20 49 74 65 |*..;;;; |LOOP Ite|
|000002c0| 72 61 74 69 6f 6e 20 4d | 61 63 72 6f 0d 0d 3b 3b |ration M|acro..;;|
|000002d0| 3b 20 54 68 69 73 20 69 | 73 20 74 68 65 20 22 6f |; This i|s the "o|
|000002e0| 66 66 69 63 69 61 6c 6c | 79 20 73 61 6e 63 74 69 |fficiall|y sancti|
|000002f0| 6f 6e 65 64 22 20 76 65 | 72 73 69 6f 6e 20 6f 66 |oned" ve|rsion of|
|00000300| 20 4c 4f 4f 50 20 66 6f | 72 20 72 75 6e 6e 69 6e | LOOP fo|r runnin|
|00000310| 67 20 69 6e 0d 3b 3b 3b | 20 43 6f 6d 6d 6f 6e 20 |g in.;;;| Common |
|00000320| 4c 69 73 70 2e 20 20 49 | 74 20 69 73 20 61 20 63 |Lisp. I|t is a c|
|00000330| 6f 6e 76 65 72 73 69 6f | 6e 20 6f 66 20 4c 4f 4f |onversio|n of LOO|
|00000340| 50 20 38 32 39 2c 20 77 | 68 69 63 68 20 69 73 20 |P 829, w|hich is |
|00000350| 66 61 69 72 6c 79 20 63 | 6c 6f 73 65 20 74 6f 0d |fairly c|lose to.|
|00000360| 3b 3b 3b 20 74 68 61 74 | 20 72 65 6c 65 61 73 65 |;;; that| release|
|00000370| 64 20 77 69 74 68 20 53 | 79 6d 62 6f 6c 69 63 73 |d with S|ymbolics|
|00000380| 20 52 65 6c 65 61 73 65 | 20 36 2e 31 20 28 38 30 | Release| 6.1 (80|
|00000390| 33 29 2e 09 20 54 68 69 | 73 20 63 6f 6e 76 65 72 |3).. Thi|s conver|
|000003a0| 73 69 6f 6e 20 77 61 73 | 0d 3b 3b 3b 20 6d 61 64 |sion was|.;;; mad|
|000003b0| 65 20 62 79 20 47 6c 65 | 6e 6e 20 42 75 72 6b 65 |e by Gle|nn Burke|
|000003c0| 20 28 6f 6e 65 20 6f 66 | 20 74 68 65 20 6f 72 69 | (one of| the ori|
|000003d0| 67 69 6e 61 6c 20 61 75 | 74 68 6f 72 2f 6d 61 69 |ginal au|thor/mai|
|000003e0| 6e 74 61 69 6e 65 72 73 | 29 3b 20 20 74 68 65 0d |ntainers|); the.|
|000003f0| 3b 3b 3b 20 77 6f 72 6b | 20 77 61 73 20 70 65 72 |;;; work| was per|
|00000400| 66 6f 72 6d 65 64 20 61 | 74 20 50 61 6c 6c 61 64 |formed a|t Pallad|
|00000410| 69 61 6e 20 53 6f 66 74 | 77 61 72 65 2c 20 69 6e |ian Soft|ware, in|
|00000420| 20 43 61 6d 62 72 69 64 | 67 65 20 4d 41 2c 20 41 | Cambrid|ge MA, A|
|00000430| 70 72 69 6c 20 31 39 38 | 36 2e 0d 3b 3b 3b 20 0d |pril 198|6..;;; .|
|00000440| 3b 3b 3b 20 54 68 65 20 | 63 75 72 72 65 6e 74 20 |;;; The |current |
|00000450| 76 65 72 73 69 6f 6e 20 | 6f 66 20 74 68 69 73 20 |version |of this |
|00000460| 66 69 6c 65 20 77 69 6c | 6c 20 62 65 20 6d 61 69 |file wil|l be mai|
|00000470| 6e 74 61 69 6e 65 64 20 | 61 74 20 4d 49 54 2c 20 |ntained |at MIT, |
|00000480| 61 76 61 69 6c 61 62 6c | 65 0d 3b 3b 3b 20 66 6f |availabl|e.;;; fo|
|00000490| 72 20 61 6e 6f 6e 79 6d | 6f 75 73 20 46 54 50 20 |r anonym|ous FTP |
|000004a0| 6f 6e 20 4d 43 2e 4c 43 | 53 2e 4d 49 54 2e 45 44 |on MC.LC|S.MIT.ED|
|000004b0| 55 20 66 72 6f 6d 20 74 | 68 65 20 66 69 6c 65 20 |U from t|he file |
|000004c0| 22 4c 53 42 31 3b 43 4c | 4c 4f 4f 50 20 3e 22 2e |"LSB1;CL|LOOP >".|
|000004d0| 09 54 68 69 73 0d 3b 3b | 3b 20 6c 6f 63 61 74 69 |.This.;;|; locati|
|000004e0| 6f 6e 20 77 69 6c 6c 20 | 6e 6f 20 64 6f 75 62 74 |on will |no doubt|
|000004f0| 20 63 68 61 6e 67 65 20 | 73 6f 6d 65 74 69 6d 65 | change |sometime|
|00000500| 20 69 6e 20 74 68 65 20 | 66 75 74 75 72 65 2e 0d | in the |future..|
|00000510| 3b 3b 3b 20 0d 3b 3b 3b | 20 54 68 69 73 20 66 69 |;;; .;;;| This fi|
|00000520| 6c 65 2c 20 6c 69 6b 65 | 20 74 68 65 20 4c 4f 4f |le, like| the LOO|
|00000530| 50 20 69 74 20 69 73 20 | 64 65 72 69 76 65 64 20 |P it is |derived |
|00000540| 66 72 6f 6d 2c 20 68 61 | 73 20 75 6e 72 65 73 74 |from, ha|s unrest|
|00000550| 72 69 63 74 65 64 0d 3b | 3b 3b 20 64 69 73 74 72 |ricted.;|;; distr|
|00000560| 69 62 75 74 69 6f 6e 20 | 2d 2d 20 61 6e 79 6f 6e |ibution |-- anyon|
|00000570| 65 20 6d 61 79 20 74 61 | 6b 65 20 69 74 20 61 6e |e may ta|ke it an|
|00000580| 64 20 75 73 65 20 69 74 | 2e 09 42 75 74 20 66 6f |d use it|..But fo|
|00000590| 72 20 74 68 65 20 73 61 | 6b 65 20 6f 66 0d 3b 3b |r the sa|ke of.;;|
|000005a0| 3b 20 63 6f 6e 73 69 73 | 74 65 6e 63 79 2c 20 62 |; consis|tency, b|
|000005b0| 75 67 20 72 65 70 6f 72 | 74 69 6e 67 2c 20 63 6f |ug repor|ting, co|
|000005c0| 6d 70 61 74 69 62 69 6c | 69 74 79 2c 20 61 6e 64 |mpatibil|ity, and|
|000005d0| 20 75 73 65 72 73 27 20 | 73 61 6e 69 74 79 2c 20 | users' |sanity, |
|000005e0| 50 4c 45 41 53 45 0d 3b | 3b 3b 20 50 4c 45 41 53 |PLEASE.;|;; PLEAS|
|000005f0| 45 20 50 4c 45 41 53 45 | 20 64 6f 6e 27 74 20 67 |E PLEASE| don't g|
|00000600| 6f 20 6f 76 65 72 62 6f | 61 72 64 20 77 69 74 68 |o overbo|ard with|
|00000610| 20 66 69 78 65 73 20 6f | 72 20 63 68 61 6e 67 65 | fixes o|r change|
|00000620| 73 2e 09 20 52 65 6d 65 | 6d 62 65 72 20 74 68 61 |s.. Reme|mber tha|
|00000630| 74 0d 3b 3b 3b 20 74 68 | 69 73 20 76 65 72 73 69 |t.;;; th|is versi|
|00000640| 6f 6e 20 69 73 20 73 75 | 70 70 6f 73 65 64 20 74 |on is su|pposed t|
|00000650| 6f 20 62 65 20 63 6f 6d | 70 61 74 69 62 6c 65 20 |o be com|patible |
|00000660| 77 69 74 68 20 74 68 65 | 20 4d 61 63 6c 69 73 70 |with the| Maclisp|
|00000670| 2f 5a 65 74 61 6c 69 73 | 70 2f 4e 49 4c 0d 3b 3b |/Zetalis|p/NIL.;;|
|00000680| 3b 20 4c 4f 4f 50 3b 20 | 20 69 74 20 69 73 20 4e |; LOOP; | it is N|
|00000690| 4f 54 20 69 6e 74 65 6e | 64 65 64 20 74 6f 20 62 |OT inten|ded to b|
|000006a0| 65 20 22 64 69 66 66 65 | 72 65 6e 74 22 20 6f 72 |e "diffe|rent" or|
|000006b0| 20 22 62 65 74 74 65 72 | 22 20 6f 72 20 22 72 65 | "better|" or "re|
|000006c0| 64 65 73 69 67 6e 65 64 | 22 2e 0d 3b 3b 3b 20 52 |designed|"..;;; R|
|000006d0| 65 70 6f 72 74 20 62 75 | 67 73 20 61 6e 64 20 70 |eport bu|gs and p|
|000006e0| 72 6f 70 6f 73 65 20 66 | 69 78 65 73 20 74 6f 20 |ropose f|ixes to |
|000006f0| 42 55 47 2d 4c 4f 4f 50 | 40 4d 43 2e 4c 43 53 2e |BUG-LOOP|@MC.LCS.|
|00000700| 4d 49 54 2e 45 44 55 3b | 0d 3b 3b 3b 20 61 6e 6e |MIT.EDU;|.;;; ann|
|00000710| 6f 75 6e 63 65 6d 65 6e | 74 73 20 61 62 6f 75 74 |ouncemen|ts about|
|00000720| 20 4c 4f 4f 50 20 77 69 | 6c 6c 20 62 65 20 6d 61 | LOOP wi|ll be ma|
|00000730| 64 65 20 74 6f 20 74 68 | 65 20 6d 61 69 6c 69 6e |de to th|e mailin|
|00000740| 67 20 6c 69 73 74 0d 3b | 3b 3b 20 49 4e 46 4f 2d |g list.;|;; INFO-|
|00000750| 4c 4f 4f 50 40 4d 43 2e | 4c 43 53 2e 4d 49 54 2e |LOOP@MC.|LCS.MIT.|
|00000760| 45 44 55 2e 20 20 4d 61 | 69 6c 20 63 6f 6e 63 65 |EDU. Ma|il conce|
|00000770| 72 6e 69 6e 67 20 74 68 | 6f 73 65 20 6c 69 73 74 |rning th|ose list|
|00000780| 73 20 28 73 75 63 68 20 | 61 73 20 72 65 71 75 65 |s (such |as reque|
|00000790| 73 74 73 0d 3b 3b 3b 20 | 74 6f 20 62 65 20 61 64 |sts.;;; |to be ad|
|000007a0| 64 65 64 29 20 73 68 6f | 75 6c 64 20 62 65 20 73 |ded) sho|uld be s|
|000007b0| 65 6e 74 20 74 6f 20 74 | 68 65 20 42 55 47 2d 4c |ent to t|he BUG-L|
|000007c0| 4f 4f 50 2d 52 45 51 55 | 45 53 54 20 61 6e 64 0d |OOP-REQU|EST and.|
|000007d0| 3b 3b 3b 20 49 4e 46 4f | 2d 4c 4f 4f 50 2d 52 45 |;;; INFO|-LOOP-RE|
|000007e0| 51 55 45 53 54 20 6c 69 | 73 74 73 20 72 65 73 70 |QUEST li|sts resp|
|000007f0| 65 63 74 69 76 65 6c 79 | 2e 20 20 4e 6f 74 65 20 |ectively|. Note |
|00000800| 74 68 65 20 43 68 61 6e | 67 65 20 48 69 73 74 6f |the Chan|ge Histo|
|00000810| 72 79 20 70 61 67 65 0d | 3b 3b 3b 20 62 65 6c 6f |ry page.|;;; belo|
|00000820| 77 2e 2e 2e 0d 3b 3b 3b | 20 0d 3b 3b 3b 20 4c 4f |w....;;;| .;;; LO|
|00000830| 4f 50 20 64 6f 63 75 6d | 65 6e 74 61 74 69 6f 6e |OP docum|entation|
|00000840| 20 69 73 20 73 74 69 6c | 6c 20 70 72 6f 62 61 62 | is stil|l probab|
|00000850| 6c 79 20 61 76 61 69 6c | 61 62 6c 65 20 66 72 6f |ly avail|able fro|
|00000860| 6d 20 74 68 65 20 4d 49 | 54 20 4c 61 62 6f 72 61 |m the MI|T Labora|
|00000870| 74 6f 72 79 0d 3b 3b 3b | 20 66 6f 72 20 43 6f 6d |tory.;;;| for Com|
|00000880| 70 75 74 65 72 20 53 63 | 69 65 6e 63 65 20 70 75 |puter Sc|ience pu|
|00000890| 62 6c 69 63 61 74 69 6f | 6e 73 20 6f 66 66 69 63 |blicatio|ns offic|
|000008a0| 65 3a 0d 3b 3b 3b 09 09 | 4c 43 53 20 50 75 62 6c |e:.;;;..|LCS Publ|
|000008b0| 69 63 61 74 69 6f 6e 73 | 0d 3b 3b 3b 09 09 35 34 |ications|.;;;..54|
|000008c0| 35 20 54 65 63 68 6e 6f | 6c 6f 67 79 20 53 71 75 |5 Techno|logy Squ|
|000008d0| 61 72 65 0d 3b 3b 3b 09 | 09 43 61 6d 62 72 69 64 |are.;;;.|.Cambrid|
|000008e0| 67 65 2c 20 4d 41 20 30 | 32 31 33 39 0d 3b 3b 3b |ge, MA 0|2139.;;;|
|000008f0| 20 49 74 20 69 73 20 54 | 65 63 68 6e 69 63 61 6c | It is T|echnical|
|00000900| 20 4d 65 6d 6f 20 31 36 | 39 2c 20 22 4c 4f 4f 50 | Memo 16|9, "LOOP|
|00000910| 20 49 74 65 72 61 74 69 | 6f 6e 20 4d 61 63 72 6f | Iterati|on Macro|
|00000920| 22 2c 20 61 6e 64 20 69 | 73 20 76 65 72 79 20 6f |", and i|s very o|
|00000930| 6c 64 2e 09 54 68 65 0d | 3b 3b 3b 20 6d 6f 73 74 |ld..The.|;;; most|
|00000940| 20 75 70 2d 74 6f 2d 64 | 61 74 65 20 64 6f 63 75 | up-to-d|ate docu|
|00000950| 6d 65 6e 74 61 74 69 6f | 6e 20 6f 6e 20 74 68 69 |mentatio|n on thi|
|00000960| 73 20 76 65 72 73 69 6f | 6e 20 6f 66 20 4c 4f 4f |s versio|n of LOO|
|00000970| 50 20 69 73 20 74 68 61 | 74 20 69 6e 20 74 68 65 |P is tha|t in the|
|00000980| 20 4e 49 4c 0d 3b 3b 3b | 20 52 65 66 65 72 65 6e | NIL.;;;| Referen|
|00000990| 63 65 20 4d 61 6e 75 61 | 6c 20 28 54 52 2d 33 31 |ce Manua|l (TR-31|
|000009a0| 31 20 66 72 6f 6d 20 4c | 43 53 20 50 75 62 6c 69 |1 from L|CS Publi|
|000009b0| 63 61 74 69 6f 6e 73 29 | 3b 20 20 77 68 69 6c 65 |cations)|; while|
|000009c0| 20 79 6f 75 20 77 6f 75 | 6c 64 6e 27 74 0d 3b 3b | you wou|ldn't.;;|
|000009d0| 3b 20 77 61 6e 74 20 74 | 6f 20 67 65 74 20 74 68 |; want t|o get th|
|000009e0| 61 74 20 28 69 74 20 63 | 6f 73 74 73 20 6e 65 61 |at (it c|osts nea|
|000009f0| 72 6c 79 20 24 31 35 29 | 20 6a 75 73 74 20 66 6f |rly $15)| just fo|
|00000a00| 72 20 4c 4f 4f 50 20 64 | 6f 63 75 6d 65 6e 74 61 |r LOOP d|ocumenta|
|00000a10| 74 69 6f 6e 2c 0d 3b 3b | 3b 20 74 68 6f 73 65 20 |tion,.;;|; those |
|00000a20| 77 69 74 68 20 61 63 63 | 65 73 73 20 74 6f 20 61 |with acc|ess to a|
|00000a30| 20 4e 49 4c 20 6d 61 6e | 75 61 6c 20 6d 69 67 68 | NIL man|ual migh|
|00000a40| 74 20 70 68 6f 74 6f 63 | 6f 70 79 20 74 68 65 20 |t photoc|opy the |
|00000a50| 63 68 61 70 74 65 72 20 | 6f 6e 20 4c 4f 4f 50 2e |chapter |on LOOP.|
|00000a60| 0d 3b 3b 3b 20 54 68 61 | 74 20 72 65 76 69 73 65 |.;;; Tha|t revise|
|00000a70| 64 20 64 6f 63 75 6d 65 | 6e 74 61 74 69 6f 6e 20 |d docume|ntation |
|00000a80| 63 61 6e 20 62 65 20 72 | 65 69 73 73 75 65 64 20 |can be r|eissued |
|00000a90| 61 73 20 61 20 72 65 76 | 69 73 65 64 20 74 65 63 |as a rev|ised tec|
|00000aa0| 68 6e 69 63 61 6c 20 6d | 65 6d 6f 0d 3b 3b 3b 20 |hnical m|emo.;;; |
|00000ab0| 69 66 20 74 68 65 72 65 | 20 69 73 20 73 75 66 66 |if there| is suff|
|00000ac0| 69 63 69 65 6e 74 20 64 | 65 6d 61 6e 64 2e 0d 3b |icient d|emand..;|
|00000ad0| 3b 3b 20 0d 0d 3b 3b 3b | 3b 20 43 68 61 6e 67 65 |;; ..;;;|; Change|
|00000ae0| 20 48 69 73 74 6f 72 79 | 0d 3b 3b 3b 20 6a 62 73 | History|.;;; jbs|
|00000af0| 40 74 68 69 6e 6b 2e 63 | 6f 6d 09 31 30 2d 4f 63 |@think.c|om.10-Oc|
|00000b00| 74 2d 38 36 20 49 20 72 | 65 6d 6f 76 65 64 20 74 |t-86 I r|emoved t|
|00000b10| 68 65 20 26 65 6e 76 69 | 72 6f 6e 6d 65 6e 74 20 |he &envi|ronment |
|00000b20| 63 6f 64 65 20 73 6f 20 | 74 68 69 73 20 77 6f 75 |code so |this wou|
|00000b30| 6c 64 20 77 6f 72 6b 20 | 66 6f 72 20 4b 43 4c 0d |ld work |for KCL.|
|00000b40| 3b 3b 3b 20 5b 67 73 62 | 40 70 61 6c 6c 61 64 69 |;;; [gsb|@palladi|
|00000b50| 61 6e 5d 20 33 30 2d 61 | 70 72 2d 38 36 20 30 30 |an] 30-a|pr-86 00|
|00000b60| 3a 32 36 09 20 46 69 6c | 65 20 43 72 65 61 74 65 |:26. Fil|e Create|
|00000b70| 64 20 66 72 6f 6d 20 4e | 49 4c 27 73 20 4c 4f 4f |d from N|IL's LOO|
|00000b80| 50 20 76 65 72 73 69 6f | 6e 20 38 32 39 0d 3b 3b |P versio|n 829.;;|
|00000b90| 3b 2d 2d 2d 2d 2d 2d 2d | 2d 2d 2d 2d 2d 2d 2d 2d |;-------|--------|
|00000ba0| 2d 2d 2d 2d 2d 2d 2d 2d | 2d 2d 2d 2d 2d 2d 2d 2d |--------|--------|
|00000bb0| 2d 2d 2d 2d 2d 2d 2d 2d | 2d 2d 2d 2d 2d 2d 2d 2d |--------|--------|
|00000bc0| 2d 2d 2d 2d 2d 2d 2d 2d | 2d 2d 2d 2d 2d 2d 2d 2d |--------|--------|
|00000bd0| 2d 2d 2d 2d 2d 2d 2d 2d | 2d 0d 3b 3b 3b 2d 2d 2d |--------|-.;;;---|
|00000be0| 2d 2d 2d 2d 20 45 6e 64 | 20 6f 66 20 6f 66 66 69 |---- End| of offi|
|00000bf0| 63 69 61 6c 20 63 68 61 | 6e 67 65 20 68 69 73 74 |cial cha|nge hist|
|00000c00| 6f 72 79 20 2d 2d 20 6e | 6f 74 65 20 6c 6f 63 61 |ory -- n|ote loca|
|00000c10| 6c 20 66 69 78 65 73 20 | 62 65 6c 6f 77 20 2d 2d |l fixes |below --|
|00000c20| 2d 2d 2d 2d 2d 0d 3b 3b | 3b 2d 2d 2d 2d 2d 2d 2d |-----.;;|;-------|
|00000c30| 2d 2d 2d 2d 2d 2d 2d 2d | 2d 2d 2d 2d 2d 2d 2d 2d |--------|--------|
|00000c40| 2d 2d 2d 2d 2d 2d 2d 2d | 2d 2d 2d 2d 2d 2d 2d 2d |--------|--------|
|00000c50| 2d 2d 2d 2d 2d 2d 2d 2d | 2d 2d 2d 2d 2d 2d 2d 2d |--------|--------|
|00000c60| 2d 2d 2d 2d 2d 2d 2d 2d | 2d 2d 2d 2d 2d 2d 2d 2d |--------|--------|
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|00000c80| 69 6c 6c 40 63 61 6d 62 | 72 69 64 67 65 2e 61 70 |ill@camb|ridge.ap|
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|00000ec0| 3b 3b 3b 3b 3b 3b 3b 3b | 3b 3b 3b 3b 0d 0d 3b 3b |;;;;;;;;|;;;;..;;|
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|000014b0| 6d 65 64 2d 76 61 72 69 | 61 62 6c 65 20 6c 6f 6f |med-vari|able loo|
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|000014f0| 2d 73 65 71 75 65 6e 63 | 65 2d 65 6c 65 6d 65 6e |-sequenc|e-elemen|
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|000019c0| 20 62 65 63 61 75 73 65 | 20 74 68 65 0d 3b 3b 3b | because| the.;;;|
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|00001a60| 6f 6d 20 4d 61 63 72 6f | 73 0d 0d 28 64 65 66 6d |om Macro|s..(defm|
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|00001a90| 2d 6d 65 73 73 61 67 65 | 20 26 6f 70 74 69 6f 6e |-message| &option|
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|00001ac0| 20 2c 28 69 66 20 64 61 | 74 75 6d 70 20 22 4c 4f | ,(if da|tump "LO|
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|00001af0| 6e 71 75 6f 74 65 64 2d | 6d 65 73 73 61 67 65 20 |nquoted-|message |
|00001b00| 2c 40 28 61 6e 64 20 64 | 61 74 75 6d 70 20 28 6c |,@(and d|atump (l|
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|00001b20| 28 64 65 66 6d 61 63 72 | 6f 20 6c 6f 6f 70 2d 77 |(defmacr|o loop-w|
|00001b30| 61 72 6e 20 28 75 6e 71 | 75 6f 74 65 64 2d 6d 65 |arn (unq|uoted-me|
|00001b40| 73 73 61 67 65 20 26 6f | 70 74 69 6f 6e 61 6c 20 |ssage &o|ptional |
|00001b50| 28 64 61 74 75 6d 20 6e | 69 6c 20 64 61 74 75 6d |(datum n|il datum|
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|00001ba0| 65 64 2d 6d 65 73 73 61 | 67 65 20 22 20 2d 2d 20 |ed-messa|ge " -- |
|00001bb0| 7e 7b 7e 53 7e 5e 20 7e | 7d 22 29 0d 09 09 09 20 |~{~S~^ ~|}").... |
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|00001be0| 20 27 73 74 72 69 6e 67 | 20 22 4c 4f 4f 50 3a 20 | 'string| "LOOP: |
|00001bf0| 22 20 75 6e 71 75 6f 74 | 65 64 2d 6d 65 73 73 61 |" unquot|ed-messa|
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|00001c20| 6f 75 72 63 65 20 28 29 | 20 27 28 70 6f 70 20 6c |ource ()| '(pop l|
|00001c30| 6f 6f 70 2d 73 6f 75 72 | 63 65 2d 63 6f 64 65 29 |oop-sour|ce-code)|
|00001c40| 29 09 3b 3b 20 52 47 43 | 0d 0d 28 64 65 66 75 6e |).;; RGC|..(defun|
|00001c50| 20 6c 6f 6f 70 2d 70 6f | 70 2d 73 6f 75 72 63 65 | loop-po|p-source|
|00001c60| 20 28 29 0d 20 20 28 69 | 66 20 6c 6f 6f 70 2d 73 | (). (i|f loop-s|
|00001c70| 6f 75 72 63 65 2d 63 6f | 64 65 0d 20 20 20 20 20 |ource-co|de. |
|00001c80| 20 28 70 6f 70 20 6c 6f | 6f 70 2d 73 6f 75 72 63 | (pop lo|op-sourc|
|00001c90| 65 2d 63 6f 64 65 29 0d | 20 20 20 20 20 20 28 65 |e-code).| (e|
|00001ca0| 72 72 6f 72 20 22 4c 4f | 4f 50 20 73 6f 75 72 63 |rror "LO|OP sourc|
|00001cb0| 65 20 63 6f 64 65 20 72 | 61 6e 20 6f 75 74 20 77 |e code r|an out w|
|00001cc0| 68 65 6e 20 61 6e 6f 74 | 68 65 72 20 74 6f 6b 65 |hen anot|her toke|
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|00001ce0| 29 29 29 0d 0d 0d 28 64 | 65 66 6d 61 63 72 6f 20 |)))...(d|efmacro |
|00001cf0| 6c 6f 6f 70 2d 67 65 6e | 74 65 6d 70 20 28 26 6f |loop-gen|temp (&o|
|00001d00| 70 74 69 6f 6e 61 6c 20 | 28 70 72 65 66 20 27 27 |ptional |(pref ''|
|00001d10| 6c 6f 6f 70 76 61 72 2d | 29 29 0d 20 20 60 28 67 |loopvar-|)). `(g|
|00001d20| 65 6e 74 65 6d 70 20 28 | 73 79 6d 62 6f 6c 2d 6e |entemp (|symbol-n|
|00001d30| 61 6d 65 20 2c 70 72 65 | 66 29 29 29 0d 0d 0d 3b |ame ,pre|f)))...;|
|00001d40| 3b 3b 3b 20 53 65 74 71 | 20 48 61 63 6b 65 72 79 |;;; Setq| Hackery|
|00001d50| 0d 0d 3b 20 4e 6f 74 65 | 3a 09 20 4c 4f 4f 50 2d |..; Note|:. LOOP-|
|00001d60| 4d 41 4b 45 2d 50 53 45 | 54 51 20 69 73 20 4e 4f |MAKE-PSE|TQ is NO|
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|00001d90| 73 74 65 6e 63 65 0d 3b | 20 6f 66 20 50 53 45 54 |stence.;| of PSET|
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|00001db0| 68 61 6e 64 6c 65 73 20 | 64 65 73 74 72 75 63 74 |handles |destruct|
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|00001e30| 20 69 6e 20 74 68 65 20 | 50 44 50 31 30 20 76 65 | in the |PDP10 ve|
|00001e40| 72 73 69 6f 6e 2e 0d 0d | 28 64 65 66 75 6e 20 6c |rsion...|(defun l|
|00001e50| 6f 6f 70 2d 6d 61 6b 65 | 2d 70 73 65 74 71 20 28 |oop-make|-psetq (|
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|00001e70| 62 73 0d 09 09 20 28 6c | 6f 6f 70 2d 6d 61 6b 65 |bs... (l|oop-make|
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|00001e90| 63 61 72 20 66 72 6f 62 | 73 29 0d 09 09 09 09 20 |car frob|s)..... |
|00001ea0| 20 28 69 66 20 28 6e 75 | 6c 6c 20 28 63 64 64 72 | (if (nu|ll (cddr|
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|00001ec0| 72 6f 62 73 29 0d 09 09 | 09 09 09 20 20 60 28 70 |robs)...|... `(p|
|00001ed0| 72 6f 67 31 20 2c 28 63 | 61 64 72 20 66 72 6f 62 |rog1 ,(c|adr frob|
|00001ee0| 73 29 0d 09 09 09 09 09 | 09 09 20 20 2c 28 6c 6f |s)......|.. ,(lo|
|00001ef0| 6f 70 2d 6d 61 6b 65 2d | 70 73 65 74 71 20 28 63 |op-make-|psetq (c|
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|00001f10| 29 0d 0d 0d 28 64 65 66 | 76 61 72 20 6c 6f 6f 70 |)...(def|var loop|
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|00001f40| 0d 0d 28 64 65 66 76 61 | 72 20 6c 6f 6f 70 2d 64 |..(defva|r loop-d|
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|00001fc0| 6c 6f 6f 70 2d 64 65 73 | 65 74 71 2d 74 65 6d 70 |loop-des|etq-temp|
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|00001fe0| 28 6c 65 74 20 28 28 73 | 65 74 71 2d 66 6f 72 6d |(let ((s|etq-form|
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|00002090| 28 69 66 20 6c 6f 6f 70 | 2d 75 73 65 2d 73 79 73 |(if loop|-use-sys|
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|000020b0| 67 3f 0d 09 20 20 20 28 | 63 6f 6e 73 20 28 64 6f |g?.. (|cons (do|
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|00002230| 09 09 20 20 20 28 61 74 | 6f 6d 20 28 63 61 64 72 |.. (at|om (cadr|
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|00002250| 28 73 65 74 71 20 78 20 | 28 6c 69 73 74 2a 20 28 |(setq x |(list* (|
|00002260| 6f 72 20 6c 6f 6f 70 2d | 64 65 73 65 74 71 2d 74 |or loop-|desetq-t|
|00002270| 65 6d 70 6f 72 61 72 79 | 0d 09 09 09 09 09 09 09 |emporary|........|
|00002280| 09 09 20 28 73 65 74 71 | 20 6c 6f 6f 70 2d 64 65 |.. (setq| loop-de|
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|000022a0| 09 09 09 09 09 09 09 09 | 09 20 20 20 28 6c 6f 6f |........|. (loo|
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|000022d0| 09 09 09 20 76 61 6c 20 | 76 61 72 20 6c 6f 6f 70 |... val |var loop|
|000022e0| 2d 64 65 73 65 74 71 2d | 74 65 6d 70 6f 72 61 72 |-desetq-|temporar|
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|00002300| 09 20 28 73 65 74 71 20 | 72 20 28 6e 63 6f 6e 63 |. (setq |r (nconc|
|00002310| 20 72 20 28 6c 6f 6f 70 | 2d 64 65 73 65 74 71 2d | r (loop|-desetq-|
|00002320| 69 6e 74 65 72 6e 61 6c | 20 28 63 61 72 20 78 29 |internal| (car x)|
|00002330| 20 28 63 61 64 72 20 78 | 29 29 29 29 29 29 29 0d | (cadr x|))))))).|
|00002340| 0d 0d 28 64 65 66 75 6e | 20 6c 6f 6f 70 2d 64 65 |..(defun| loop-de|
|00002350| 73 65 74 71 2d 69 6e 74 | 65 72 6e 61 6c 20 28 76 |setq-int|ernal (v|
|00002360| 61 72 20 76 61 6c 29 0d | 20 20 28 63 6f 6e 64 20 |ar val).| (cond |
|00002370| 28 28 6e 75 6c 6c 20 76 | 61 72 29 20 6e 69 6c 29 |((null v|ar) nil)|
|00002380| 0d 09 09 28 28 61 74 6f | 6d 20 76 61 72 29 20 28 |...((ato|m var) (|
|00002390| 6c 69 73 74 20 76 61 72 | 20 76 61 6c 29 29 0d 09 |list var| val))..|
|000023a0| 09 28 74 20 28 6e 63 6f | 6e 63 20 28 6c 6f 6f 70 |.(t (nco|nc (loop|
|000023b0| 2d 64 65 73 65 74 71 2d | 69 6e 74 65 72 6e 61 6c |-desetq-|internal|
|000023c0| 20 28 63 61 72 20 76 61 | 72 29 20 60 28 63 61 72 | (car va|r) `(car|
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|00002410| 0d 28 64 65 66 75 6e 20 | 6c 6f 6f 70 2d 6d 61 6b |.(defun |loop-mak|
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|00002490| 73 0d 09 20 27 28 20 28 | 6e 61 6d 65 64 20 6c 6f |s.. '( (|named lo|
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|000024b0| 69 6e 69 74 69 61 6c 6c | 79 20 6c 6f 6f 70 2d 64 |initiall|y loop-d|
|000024c0| 6f 2d 69 6e 69 74 69 61 | 6c 6c 79 29 0d 09 09 28 |o-initia|lly)...(|
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|00002520| 20 6c 6f 6f 70 2d 64 6f | 2d 64 6f 29 0d 09 09 28 | loop-do|-do)...(|
|00002530| 72 65 74 75 72 6e 20 6c | 6f 6f 70 2d 64 6f 2d 72 |return l|oop-do-r|
|00002540| 65 74 75 72 6e 29 0d 09 | 09 28 63 6f 6c 6c 65 63 |eturn)..|.(collec|
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|00002560| 74 20 6c 69 73 74 29 0d | 09 09 28 63 6f 6c 6c 65 |t list).|..(colle|
|00002570| 63 74 69 6e 67 20 6c 6f | 6f 70 2d 64 6f 2d 63 6f |cting lo|op-do-co|
|00002580| 6c 6c 65 63 74 20 6c 69 | 73 74 29 0d 09 09 28 61 |llect li|st)...(a|
|00002590| 70 70 65 6e 64 20 6c 6f | 6f 70 2d 64 6f 2d 63 6f |ppend lo|op-do-co|
|000025a0| 6c 6c 65 63 74 20 61 70 | 70 65 6e 64 29 0d 09 09 |llect ap|pend)...|
|000025b0| 28 61 70 70 65 6e 64 69 | 6e 67 20 6c 6f 6f 70 2d |(appendi|ng loop-|
|000025c0| 64 6f 2d 63 6f 6c 6c 65 | 63 74 20 61 70 70 65 6e |do-colle|ct appen|
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|00002600| 6f 6f 70 2d 64 6f 2d 63 | 6f 6c 6c 65 63 74 20 6e |oop-do-c|ollect n|
|00002610| 63 6f 6e 63 29 0d 09 09 | 28 63 6f 75 6e 74 20 6c |conc)...|(count l|
|00002620| 6f 6f 70 2d 64 6f 2d 63 | 6f 6c 6c 65 63 74 20 63 |oop-do-c|ollect c|
|00002630| 6f 75 6e 74 29 0d 09 09 | 28 63 6f 75 6e 74 69 6e |ount)...|(countin|
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|00002650| 74 20 63 6f 75 6e 74 29 | 0d 09 09 28 73 75 6d 20 |t count)|...(sum |
|00002660| 6c 6f 6f 70 2d 64 6f 2d | 63 6f 6c 6c 65 63 74 20 |loop-do-|collect |
|00002670| 73 75 6d 29 0d 09 09 28 | 73 75 6d 6d 69 6e 67 20 |sum)...(|summing |
|00002680| 6c 6f 6f 70 2d 64 6f 2d | 63 6f 6c 6c 65 63 74 20 |loop-do-|collect |
|00002690| 73 75 6d 29 0d 09 09 28 | 6d 61 78 69 6d 69 7a 65 |sum)...(|maximize|
|000026a0| 20 6c 6f 6f 70 2d 64 6f | 2d 63 6f 6c 6c 65 63 74 | loop-do|-collect|
|000026b0| 20 6d 61 78 29 0d 09 09 | 28 6d 69 6e 69 6d 69 7a | max)...|(minimiz|
|000026c0| 65 20 6c 6f 6f 70 2d 64 | 6f 2d 63 6f 6c 6c 65 63 |e loop-d|o-collec|
|000026d0| 74 20 6d 69 6e 29 0d 09 | 09 28 61 6c 77 61 79 73 |t min)..|.(always|
|000026e0| 20 6c 6f 6f 70 2d 64 6f | 2d 61 6c 77 61 79 73 20 | loop-do|-always |
|000026f0| 6e 69 6c 29 20 3b 4e 6f | 72 6d 61 6c 2c 20 64 6f |nil) ;No|rmal, do|
|00002700| 20 61 6c 77 61 79 73 0d | 09 09 28 6e 65 76 65 72 | always.|..(never|
|00002710| 20 6c 6f 6f 70 2d 64 6f | 2d 61 6c 77 61 79 73 20 | loop-do|-always |
|00002720| 74 29 09 3b 20 4e 65 67 | 61 74 65 20 74 68 65 20 |t).; Neg|ate the |
|00002730| 74 65 73 74 20 6f 6e 20 | 61 6c 77 61 79 73 2e 0d |test on |always..|
|00002740| 09 09 28 74 68 65 72 65 | 69 73 20 6c 6f 6f 70 2d |..(there|is loop-|
|00002750| 64 6f 2d 74 68 65 72 65 | 69 73 29 0d 09 09 28 77 |do-there|is)...(w|
|00002760| 68 69 6c 65 20 6c 6f 6f | 70 2d 64 6f 2d 77 68 69 |hile loo|p-do-whi|
|00002770| 6c 65 20 6e 69 6c 20 77 | 68 69 6c 65 29 09 09 3b |le nil w|hile)..;|
|00002780| 20 4e 6f 72 6d 61 6c 2c | 20 64 6f 20 77 68 69 6c | Normal,| do whil|
|00002790| 65 0d 09 09 28 75 6e 74 | 69 6c 20 6c 6f 6f 70 2d |e...(unt|il loop-|
|000027a0| 64 6f 2d 77 68 69 6c 65 | 20 74 20 75 6e 74 69 6c |do-while| t until|
|000027b0| 29 09 09 3b 20 4e 65 67 | 61 74 65 20 74 68 65 20 |)..; Neg|ate the |
|000027c0| 74 65 73 74 20 6f 6e 20 | 77 68 69 6c 65 0d 09 09 |test on |while...|
|000027d0| 28 77 68 65 6e 20 6c 6f | 6f 70 2d 64 6f 2d 77 68 |(when lo|op-do-wh|
|000027e0| 65 6e 20 6e 69 6c 20 77 | 68 65 6e 29 09 09 3b 20 |en nil w|hen)..; |
|000027f0| 4e 6f 72 6d 61 6c 2c 20 | 64 6f 20 77 68 65 6e 0d |Normal, |do when.|
|00002800| 09 09 28 69 66 20 6c 6f | 6f 70 2d 64 6f 2d 77 68 |..(if lo|op-do-wh|
|00002810| 65 6e 20 6e 69 6c 20 69 | 66 29 09 3b 20 73 79 6e |en nil i|f).; syn|
|00002820| 6f 6e 79 6d 6f 75 73 0d | 09 09 28 75 6e 6c 65 73 |onymous.|..(unles|
|00002830| 73 20 6c 6f 6f 70 2d 64 | 6f 2d 77 68 65 6e 20 74 |s loop-d|o-when t|
|00002840| 20 75 6e 6c 65 73 73 29 | 09 09 3b 20 4e 65 67 61 | unless)|..; Nega|
|00002850| 74 65 20 74 68 65 20 74 | 65 73 74 20 6f 6e 20 77 |te the t|est on w|
|00002860| 68 65 6e 0d 09 09 28 77 | 69 74 68 20 6c 6f 6f 70 |hen...(w|ith loop|
|00002870| 2d 64 6f 2d 77 69 74 68 | 29 29 29 0d 0d 0d 28 64 |-do-with|)))...(d|
|00002880| 65 66 70 61 72 61 6d 65 | 74 65 72 20 6c 6f 6f 70 |efparame|ter loop|
|00002890| 2d 69 74 65 72 61 74 69 | 6f 6e 2d 6b 65 79 77 6f |-iterati|on-keywo|
|000028a0| 72 64 2d 61 6c 69 73 74 | 0d 09 60 28 28 66 6f 72 |rd-alist|..`((for|
|000028b0| 20 6c 6f 6f 70 2d 64 6f | 2d 66 6f 72 29 0d 09 20 | loop-do|-for).. |
|000028c0| 20 28 61 73 20 6c 6f 6f | 70 2d 64 6f 2d 66 6f 72 | (as loo|p-do-for|
|000028d0| 29 0d 09 20 20 28 72 65 | 70 65 61 74 20 6c 6f 6f |).. (re|peat loo|
|000028e0| 70 2d 64 6f 2d 72 65 70 | 65 61 74 29 29 29 0d 0d |p-do-rep|eat)))..|
|000028f0| 0d 28 64 65 66 70 61 72 | 61 6d 65 74 65 72 20 6c |.(defpar|ameter l|
|00002900| 6f 6f 70 2d 66 6f 72 2d | 6b 65 79 77 6f 72 64 2d |oop-for-|keyword-|
|00002910| 61 6c 69 73 74 09 09 09 | 09 09 3b 54 79 70 65 73 |alist...|..;Types|
|00002920| 20 6f 66 20 46 4f 52 0d | 09 20 27 28 20 28 3d 20 | of FOR.|. '( (= |
|00002930| 6c 6f 6f 70 2d 66 6f 72 | 2d 65 71 75 61 6c 73 29 |loop-for|-equals)|
|00002940| 0d 09 09 28 66 69 72 73 | 74 20 6c 6f 6f 70 2d 66 |...(firs|t loop-f|
|00002950| 6f 72 2d 66 69 72 73 74 | 29 0d 09 09 28 69 6e 20 |or-first|)...(in |
|00002960| 6c 6f 6f 70 2d 6c 69 73 | 74 2d 73 74 65 70 70 65 |loop-lis|t-steppe|
|00002970| 72 20 63 61 72 29 0d 09 | 09 28 6f 6e 20 6c 6f 6f |r car)..|.(on loo|
|00002980| 70 2d 6c 69 73 74 2d 73 | 74 65 70 70 65 72 20 6e |p-list-s|tepper n|
|00002990| 69 6c 29 0d 09 09 28 66 | 72 6f 6d 20 6c 6f 6f 70 |il)...(f|rom loop|
|000029a0| 2d 66 6f 72 2d 61 72 69 | 74 68 6d 65 74 69 63 20 |-for-ari|thmetic |
|000029b0| 66 72 6f 6d 29 0d 09 09 | 28 64 6f 77 6e 66 72 6f |from)...|(downfro|
|000029c0| 6d 20 6c 6f 6f 70 2d 66 | 6f 72 2d 61 72 69 74 68 |m loop-f|or-arith|
|000029d0| 6d 65 74 69 63 20 64 6f | 77 6e 66 72 6f 6d 29 0d |metic do|wnfrom).|
|000029e0| 09 09 28 75 70 66 72 6f | 6d 20 6c 6f 6f 70 2d 66 |..(upfro|m loop-f|
|000029f0| 6f 72 2d 61 72 69 74 68 | 6d 65 74 69 63 20 75 70 |or-arith|metic up|
|00002a00| 66 72 6f 6d 29 0d 09 09 | 28 62 65 6c 6f 77 20 6c |from)...|(below l|
|00002a10| 6f 6f 70 2d 66 6f 72 2d | 61 72 69 74 68 6d 65 74 |oop-for-|arithmet|
|00002a20| 69 63 20 62 65 6c 6f 77 | 29 0d 09 09 28 74 6f 20 |ic below|)...(to |
|00002a30| 6c 6f 6f 70 2d 66 6f 72 | 2d 61 72 69 74 68 6d 65 |loop-for|-arithme|
|00002a40| 74 69 63 20 74 6f 29 0d | 09 09 28 62 65 69 6e 67 |tic to).|..(being|
|00002a50| 20 6c 6f 6f 70 2d 66 6f | 72 2d 62 65 69 6e 67 29 | loop-fo|r-being)|
|00002a60| 29 29 0d 0d 28 64 65 66 | 76 61 72 20 6c 6f 6f 70 |))..(def|var loop|
|00002a70| 2d 70 72 6f 67 2d 6e 61 | 6d 65 73 29 0d 0d 0d 28 |-prog-na|mes)...(|
|00002a80| 64 65 66 76 61 72 20 6c | 6f 6f 70 2d 6d 61 63 72 |defvar l|oop-macr|
|00002a90| 6f 2d 65 6e 76 69 72 6f | 6e 6d 65 6e 74 29 20 3b |o-enviro|nment) ;|
|00002aa0| 53 65 63 6f 6e 64 20 61 | 72 67 20 74 6f 20 6d 61 |Second a|rg to ma|
|00002ab0| 63 72 6f 20 66 75 6e 63 | 74 69 6f 6e 73 2c 0d 09 |cro func|tions,..|
|00002ac0| 09 09 09 09 09 09 09 09 | 09 3b 70 61 73 73 65 64 |........|.;passed|
|00002ad0| 20 74 6f 20 6d 61 63 72 | 6f 65 78 70 61 6e 64 2e | to macr|oexpand.|
|00002ae0| 0d 0d 28 64 65 66 76 61 | 72 20 6c 6f 6f 70 2d 70 |..(defva|r loop-p|
|00002af0| 61 74 68 2d 6b 65 79 77 | 6f 72 64 2d 61 6c 69 73 |ath-keyw|ord-alis|
|00002b00| 74 20 6e 69 6c 29 09 09 | 09 3b 20 50 41 54 48 20 |t nil)..|.; PATH |
|00002b10| 66 75 6e 63 74 69 6f 6e | 73 0d 28 64 65 66 76 61 |function|s.(defva|
|00002b20| 72 20 6c 6f 6f 70 2d 6e | 61 6d 65 64 2d 76 61 72 |r loop-n|amed-var|
|00002b30| 69 61 62 6c 65 73 29 09 | 09 09 09 09 3b 20 73 65 |iables).|....; se|
|00002b40| 65 20 4c 4f 4f 50 2d 4e | 41 4d 45 44 2d 56 41 52 |e LOOP-N|AMED-VAR|
|00002b50| 49 41 42 4c 45 0d 28 64 | 65 66 76 61 72 20 6c 6f |IABLE.(d|efvar lo|
|00002b60| 6f 70 2d 76 61 72 69 61 | 62 6c 65 73 29 09 09 09 |op-varia|bles)...|
|00002b70| 09 09 3b 56 61 72 69 61 | 62 6c 65 73 20 6c 6f 63 |..;Varia|bles loc|
|00002b80| 61 6c 20 74 6f 20 74 68 | 65 20 6c 6f 6f 70 0d 28 |al to th|e loop.(|
|00002b90| 64 65 66 76 61 72 20 6c | 6f 6f 70 2d 64 65 63 6c |defvar l|oop-decl|
|00002ba0| 61 72 61 74 69 6f 6e 73 | 29 09 09 09 09 09 09 3b |arations|)......;|
|00002bb0| 20 4c 6f 63 61 6c 20 64 | 63 6c 73 20 66 6f 72 20 | Local d|cls for |
|00002bc0| 61 62 6f 76 65 0d 28 64 | 65 66 76 61 72 20 6c 6f |above.(d|efvar lo|
|00002bd0| 6f 70 2d 6e 6f 64 65 63 | 6c 61 72 65 29 09 09 09 |op-nodec|lare)...|
|00002be0| 09 09 3b 20 62 75 74 20 | 64 6f 6e 27 74 20 64 65 |..; but |don't de|
|00002bf0| 63 6c 61 72 65 20 74 68 | 65 73 65 0d 28 64 65 66 |clare th|ese.(def|
|00002c00| 76 61 72 20 6c 6f 6f 70 | 2d 76 61 72 69 61 62 6c |var loop|-variabl|
|00002c10| 65 2d 73 74 61 63 6b 29 | 0d 28 64 65 66 76 61 72 |e-stack)|.(defvar|
|00002c20| 20 6c 6f 6f 70 2d 64 65 | 63 6c 61 72 61 74 69 6f | loop-de|claratio|
|00002c30| 6e 2d 73 74 61 63 6b 29 | 0d 28 64 65 66 76 61 72 |n-stack)|.(defvar|
|00002c40| 20 6c 6f 6f 70 2d 64 65 | 73 65 74 71 2d 63 72 6f | loop-de|setq-cro|
|00002c50| 63 6b 73 29 09 09 09 09 | 09 09 3b 20 73 65 65 20 |cks)....|..; see |
|00002c60| 6c 6f 6f 70 2d 6d 61 6b | 65 2d 76 61 72 69 61 62 |loop-mak|e-variab|
|00002c70| 6c 65 0d 28 64 65 66 76 | 61 72 20 6c 6f 6f 70 2d |le.(defv|ar loop-|
|00002c80| 64 65 73 65 74 71 2d 73 | 74 61 63 6b 29 09 09 09 |desetq-s|tack)...|
|00002c90| 09 09 09 3b 20 61 6e 64 | 20 6c 6f 6f 70 2d 74 72 |...; and| loop-tr|
|00002ca0| 61 6e 73 6c 61 74 65 2d | 31 0d 28 64 65 66 76 61 |anslate-|1.(defva|
|00002cb0| 72 20 6c 6f 6f 70 2d 70 | 72 6f 6c 6f 67 75 65 29 |r loop-p|rologue)|
|00002cc0| 09 09 09 09 09 09 09 3b | 4c 69 73 74 20 6f 66 20 |.......;|List of |
|00002cd0| 66 6f 72 6d 73 20 69 6e | 20 72 65 76 65 72 73 65 |forms in| reverse|
|00002ce0| 20 6f 72 64 65 72 0d 28 | 64 65 66 76 61 72 20 6c | order.(|defvar l|
|00002cf0| 6f 6f 70 2d 77 72 61 70 | 70 65 72 73 29 09 09 09 |oop-wrap|pers)...|
|00002d00| 09 09 09 09 3b 4c 69 73 | 74 20 6f 66 20 77 72 61 |....;Lis|t of wra|
|00002d10| 70 70 69 6e 67 20 66 6f | 72 6d 73 2c 20 69 6e 6e |pping fo|rms, inn|
|00002d20| 65 72 6d 6f 73 74 20 66 | 69 72 73 74 0d 28 64 65 |ermost f|irst.(de|
|00002d30| 66 76 61 72 20 6c 6f 6f | 70 2d 62 65 66 6f 72 65 |fvar loo|p-before|
|00002d40| 2d 6c 6f 6f 70 29 0d 28 | 64 65 66 76 61 72 20 6c |-loop).(|defvar l|
|00002d50| 6f 6f 70 2d 62 6f 64 79 | 29 09 09 09 09 09 09 09 |oop-body|).......|
|00002d60| 09 3b 2e 2e 0d 28 64 65 | 66 76 61 72 20 6c 6f 6f |.;...(de|fvar loo|
|00002d70| 70 2d 61 66 74 65 72 2d | 62 6f 64 79 29 09 09 09 |p-after-|body)...|
|00002d80| 09 09 09 3b 2e 2e 20 66 | 6f 72 20 46 4f 52 20 73 |...;.. f|or FOR s|
|00002d90| 74 65 70 70 65 72 73 0d | 28 64 65 66 76 61 72 20 |teppers.|(defvar |
|00002da0| 6c 6f 6f 70 2d 65 70 69 | 6c 6f 67 75 65 29 09 09 |loop-epi|logue)..|
|00002db0| 09 09 09 09 09 3b 2e 2e | 0d 28 64 65 66 76 61 72 |.....;..|.(defvar|
|00002dc0| 20 6c 6f 6f 70 2d 61 66 | 74 65 72 2d 65 70 69 6c | loop-af|ter-epil|
|00002dd0| 6f 67 75 65 29 09 09 09 | 09 09 3b 53 6f 20 43 4f |ogue)...|..;So CO|
|00002de0| 4c 4c 45 43 54 27 73 20 | 52 45 54 55 52 4e 20 63 |LLECT's |RETURN c|
|00002df0| 6f 6d 65 73 20 61 66 74 | 65 72 20 46 49 4e 41 4c |omes aft|er FINAL|
|00002e00| 4c 59 0d 28 64 65 66 76 | 61 72 20 6c 6f 6f 70 2d |LY.(defv|ar loop-|
|00002e10| 63 6f 6e 64 69 74 69 6f | 6e 61 6c 73 29 09 09 09 |conditio|nals)...|
|00002e20| 09 09 09 3b 49 66 20 6e | 6f 6e 2d 4e 49 4c 2c 20 |...;If n|on-NIL, |
|00002e30| 63 6f 6e 64 69 74 69 6f | 6e 20 66 6f 72 20 6e 65 |conditio|n for ne|
|00002e40| 78 74 20 66 6f 72 6d 20 | 69 6e 20 62 6f 64 79 0d |xt form |in body.|
|00002e50| 20 20 3b 54 68 65 20 61 | 62 6f 76 65 20 69 73 20 | ;The a|bove is |
|00002e60| 61 63 74 75 61 6c 6c 79 | 20 61 20 6c 69 73 74 20 |actually| a list |
|00002e70| 6f 66 20 65 6e 74 72 69 | 65 73 20 6f 66 20 74 68 |of entri|es of th|
|00002e80| 65 20 66 6f 72 6d 0d 20 | 20 3b 28 63 6f 6e 64 20 |e form. | ;(cond |
|00002e90| 28 63 6f 6e 64 69 74 69 | 6f 6e 20 66 6f 72 6d 73 |(conditi|on forms|
|00002ea0| 2e 2e 2e 29 29 0d 20 20 | 3b 57 68 65 6e 20 69 74 |...)). |;When it|
|00002eb0| 20 69 73 20 6f 75 74 70 | 75 74 2c 20 65 61 63 68 | is outp|ut, each|
|00002ec0| 20 73 75 63 63 65 73 73 | 69 76 65 20 63 6f 6e 64 | success|ive cond|
|00002ed0| 69 74 69 6f 6e 20 77 69 | 6c 6c 20 67 65 74 0d 20 |ition wi|ll get. |
|00002ee0| 20 3b 6e 65 73 74 65 64 | 20 69 6e 73 69 64 65 20 | ;nested| inside |
|00002ef0| 74 68 65 20 70 72 65 76 | 69 6f 75 73 20 6f 6e 65 |the prev|ious one|
|00002f00| 2c 20 62 75 74 20 69 74 | 20 69 73 20 6e 6f 74 20 |, but it| is not |
|00002f10| 62 75 69 6c 74 20 75 70 | 0d 20 20 3b 74 68 61 74 |built up|. ;that|
|00002f20| 20 77 61 79 20 62 65 63 | 61 75 73 65 20 79 6f 75 | way bec|ause you|
|00002f30| 20 77 6f 75 6c 64 6e 27 | 74 20 62 65 20 61 62 6c | wouldn'|t be abl|
|00002f40| 65 20 74 6f 20 74 65 6c | 6c 20 61 20 57 48 45 4e |e to tel|l a WHEN|
|00002f50| 2d 67 65 6e 65 72 61 74 | 65 64 0d 20 20 3b 43 4f |-generat|ed. ;CO|
|00002f60| 4e 44 20 66 72 6f 6d 20 | 61 20 75 73 65 72 2d 67 |ND from |a user-g|
|00002f70| 65 6e 65 72 61 74 65 64 | 20 43 4f 4e 44 2e 0d 20 |enerated| COND.. |
|00002f80| 20 3b 57 68 65 6e 20 45 | 4c 53 45 20 69 73 20 75 | ;When E|LSE is u|
|00002f90| 73 65 64 2c 20 65 61 63 | 68 20 63 6f 6e 64 20 63 |sed, eac|h cond c|
|00002fa0| 61 6e 20 67 65 74 20 61 | 20 73 65 63 6f 6e 64 20 |an get a| second |
|00002fb0| 63 6c 61 75 73 65 0d 0d | 28 64 65 66 76 61 72 20 |clause..|(defvar |
|00002fc0| 6c 6f 6f 70 2d 77 68 65 | 6e 2d 69 74 2d 76 61 72 |loop-whe|n-it-var|
|00002fd0| 69 61 62 6c 65 29 09 09 | 09 09 09 3b 53 65 65 20 |iable)..|...;See |
|00002fe0| 4c 4f 4f 50 2d 44 4f 2d | 57 48 45 4e 0d 28 64 65 |LOOP-DO-|WHEN.(de|
|00002ff0| 66 76 61 72 20 6c 6f 6f | 70 2d 6e 65 76 65 72 2d |fvar loo|p-never-|
|00003000| 73 74 65 70 70 65 64 2d | 76 61 72 69 61 62 6c 65 |stepped-|variable|
|00003010| 29 09 09 09 3b 20 73 65 | 65 20 4c 4f 4f 50 2d 46 |)...; se|e LOOP-F|
|00003020| 4f 52 2d 46 49 52 53 54 | 0d 28 64 65 66 76 61 72 |OR-FIRST|.(defvar|
|00003030| 20 6c 6f 6f 70 2d 65 6d | 69 74 74 65 64 2d 62 6f | loop-em|itted-bo|
|00003040| 64 79 3f 29 09 09 09 09 | 09 09 3b 20 73 65 65 20 |dy?)....|..; see |
|00003050| 4c 4f 4f 50 2d 45 4d 49 | 54 2d 42 4f 44 59 2c 0d |LOOP-EMI|T-BODY,.|
|00003060| 09 09 09 09 09 09 09 09 | 09 09 09 09 3b 20 61 6e |........|....; an|
|00003070| 64 20 4c 4f 4f 50 2d 44 | 4f 2d 46 4f 52 0d 28 64 |d LOOP-D|O-FOR.(d|
|00003080| 65 66 76 61 72 20 6c 6f | 6f 70 2d 69 74 65 72 61 |efvar lo|op-itera|
|00003090| 74 69 6f 6e 2d 76 61 72 | 69 61 62 6c 65 73 29 09 |tion-var|iables).|
|000030a0| 09 09 09 3b 20 4c 4f 4f | 50 2d 4d 41 4b 45 2d 49 |...; LOO|P-MAKE-I|
|000030b0| 54 45 52 41 54 49 4f 4e | 2d 56 41 52 49 41 42 4c |TERATION|-VARIABL|
|000030c0| 45 0d 28 64 65 66 76 61 | 72 20 6c 6f 6f 70 2d 69 |E.(defva|r loop-i|
|000030d0| 74 65 72 61 74 69 6f 6e | 2d 76 61 72 69 61 62 6c |teration|-variabl|
|000030e0| 65 70 29 09 09 09 09 3b | 20 64 69 74 74 6f 0d 28 |ep)....;| ditto.(|
|000030f0| 64 65 66 76 61 72 20 6c | 6f 6f 70 2d 63 6f 6c 6c |defvar l|oop-coll|
|00003100| 65 63 74 2d 63 72 75 66 | 74 29 09 09 09 09 09 09 |ect-cruf|t)......|
|00003110| 3b 20 66 6f 72 20 6d 75 | 6c 74 69 70 6c 65 20 43 |; for mu|ltiple C|
|00003120| 4f 4c 4c 45 43 54 73 20 | 28 65 74 63 29 0d 28 64 |OLLECTs |(etc).(d|
|00003130| 65 66 76 61 72 20 6c 6f | 6f 70 2d 73 6f 75 72 63 |efvar lo|op-sourc|
|00003140| 65 2d 63 6f 64 65 29 0d | 28 64 65 66 76 61 72 20 |e-code).|(defvar |
|00003150| 6c 6f 6f 70 2d 64 75 70 | 6c 69 63 61 74 65 2d 63 |loop-dup|licate-c|
|00003160| 6f 64 65 20 6e 69 6c 29 | 20 20 3b 20 73 65 65 20 |ode nil)| ; see |
|00003170| 4c 4f 4f 50 2d 4f 50 54 | 49 4d 49 5a 45 2d 44 55 |LOOP-OPT|IMIZE-DU|
|00003180| 50 4c 49 43 41 54 45 44 | 2d 43 4f 44 45 2d 45 54 |PLICATED|-CODE-ET|
|00003190| 43 0d 0d 0d 3b 3b 3b 3b | 20 43 6f 6e 73 74 72 75 |C...;;;;| Constru|
|000031a0| 63 74 20 61 20 76 61 6c | 75 65 20 72 65 74 75 72 |ct a val|ue retur|
|000031b0| 6e 0d 0d 0d 28 64 65 66 | 75 6e 20 6c 6f 6f 70 2d |n...(def|un loop-|
|000031c0| 63 6f 6e 73 74 72 75 63 | 74 2d 72 65 74 75 72 6e |construc|t-return|
|000031d0| 20 28 66 6f 72 6d 29 0d | 20 20 28 69 66 20 6c 6f | (form).| (if lo|
|000031e0| 6f 70 2d 70 72 6f 67 2d | 6e 61 6d 65 73 0d 09 20 |op-prog-|names.. |
|000031f0| 20 60 28 72 65 74 75 72 | 6e 2d 66 72 6f 6d 20 2c | `(retur|n-from ,|
|00003200| 28 63 61 72 20 6c 6f 6f | 70 2d 70 72 6f 67 2d 6e |(car loo|p-prog-n|
|00003210| 61 6d 65 73 29 20 2c 66 | 6f 72 6d 29 0d 09 20 20 |ames) ,f|orm).. |
|00003220| 60 28 72 65 74 75 72 6e | 20 2c 66 6f 72 6d 29 29 |`(return| ,form))|
|00003230| 29 0d 0d 3b 3b 3b 3b 20 | 54 6f 6b 65 6e 20 48 61 |)..;;;; |Token Ha|
|00003240| 63 6b 65 72 79 0d 0d 3b | 43 6f 6d 70 61 72 65 20 |ckery..;|Compare |
|00003250| 74 77 6f 20 22 74 6f 6b | 65 6e 73 22 2e 09 54 68 |two "tok|ens"..Th|
|00003260| 65 20 66 69 72 73 74 20 | 69 73 20 74 68 65 20 66 |e first |is the f|
|00003270| 72 6f 62 20 6f 75 74 20 | 6f 66 20 4c 4f 4f 50 2d |rob out |of LOOP-|
|00003280| 53 4f 55 52 43 45 2d 43 | 4f 44 45 2c 0d 3b 74 68 |SOURCE-C|ODE,.;th|
|00003290| 65 20 73 65 63 6f 6e 64 | 20 61 20 73 79 6d 62 6f |e second| a symbo|
|000032a0| 6c 20 74 6f 20 63 68 65 | 63 6b 20 61 67 61 69 6e |l to che|ck again|
|000032b0| 73 74 2e 0d 0d 28 64 65 | 66 75 6e 20 6c 6f 6f 70 |st...(de|fun loop|
|000032c0| 2d 74 65 71 75 61 6c 20 | 28 78 31 20 78 32 29 0d |-tequal |(x1 x2).|
|000032d0| 20 20 28 61 6e 64 20 28 | 73 79 6d 62 6f 6c 70 20 | (and (|symbolp |
|000032e0| 78 31 29 20 28 73 74 72 | 69 6e 67 3d 20 78 31 20 |x1) (str|ing= x1 |
|000032f0| 78 32 29 29 29 0d 0d 0d | 28 64 65 66 75 6e 20 6c |x2)))...|(defun l|
|00003300| 6f 6f 70 2d 74 61 73 73 | 6f 63 20 28 6b 77 64 20 |oop-tass|oc (kwd |
|00003310| 61 6c 69 73 74 29 0d 20 | 20 28 61 6e 64 20 28 73 |alist). | (and (s|
|00003320| 79 6d 62 6f 6c 70 20 6b | 77 64 29 20 28 61 73 73 |ymbolp k|wd) (ass|
|00003330| 6f 63 20 6b 77 64 20 61 | 6c 69 73 74 20 3a 74 65 |oc kwd a|list :te|
|00003340| 73 74 20 23 27 73 74 72 | 69 6e 67 3d 29 29 29 0d |st #'str|ing=))).|
|00003350| 0d 0d 28 64 65 66 75 6e | 20 6c 6f 6f 70 2d 74 6d |..(defun| loop-tm|
|00003360| 65 6d 62 65 72 20 28 6b | 77 64 20 6c 69 73 74 29 |ember (k|wd list)|
|00003370| 0d 20 20 28 61 6e 64 20 | 28 73 79 6d 62 6f 6c 70 |. (and |(symbolp|
|00003380| 20 6b 77 64 29 20 28 6d | 65 6d 62 65 72 20 6b 77 | kwd) (m|ember kw|
|00003390| 64 20 6c 69 73 74 20 3a | 74 65 73 74 20 23 27 73 |d list :|test #'s|
|000033a0| 74 72 69 6e 67 3d 29 29 | 29 0d 0d 28 64 65 66 6d |tring=))|)..(defm|
|000033b0| 61 63 72 6f 20 64 65 66 | 69 6e 65 2d 6c 6f 6f 70 |acro def|ine-loop|
|000033c0| 2d 6d 61 63 72 6f 20 28 | 6b 65 79 77 6f 72 64 29 |-macro (|keyword)|
|000033d0| 0d 20 20 22 4d 61 6b 65 | 73 20 4b 45 59 57 4f 52 |. "Make|s KEYWOR|
|000033e0| 44 2c 20 77 68 69 63 68 | 20 69 73 20 61 20 4c 4f |D, which| is a LO|
|000033f0| 4f 50 20 6b 65 79 77 6f | 72 64 2c 20 69 6e 74 6f |OP keywo|rd, into|
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|00004140| 29 29 0d 09 6e 69 6c 29 | 0d 0d 0d 28 64 65 66 75 |))..nil)|...(defu|
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|00004190| 65 74 20 28 28 76 20 28 | 6f 72 20 6c 6f 6f 70 2d |et ((v (|or loop-|
|000041a0| 6e 65 76 65 72 2d 73 74 | 65 70 70 65 64 2d 76 61 |never-st|epped-va|
|000041b0| 72 69 61 62 6c 65 0d 09 | 09 09 09 09 20 20 28 73 |riable..|.... (s|
|000041c0| 65 74 71 20 6c 6f 6f 70 | 2d 6e 65 76 65 72 2d 73 |etq loop|-never-s|
|000041d0| 74 65 70 70 65 64 2d 76 | 61 72 69 61 62 6c 65 0d |tepped-v|ariable.|
|000041e0| 09 09 09 09 09 09 09 28 | 6c 6f 6f 70 2d 6d 61 6b |.......(|loop-mak|
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|00004200| 09 09 20 20 28 6c 6f 6f | 70 2d 67 65 6e 74 65 6d |.. (loo|p-gentem|
|00004210| 70 20 27 6c 6f 6f 70 2d | 69 74 65 72 2d 66 6c 61 |p 'loop-|iter-fla|
|00004220| 67 2d 29 20 74 20 6e 69 | 6c 29 29 29 29 29 0d 09 |g-) t ni|l)))))..|
|00004230| 09 09 28 70 75 73 68 20 | 28 63 6f 6e 64 20 28 28 |..(push |(cond ((|
|00004240| 6e 6f 74 20 62 65 66 6f | 72 65 29 0d 09 09 09 09 |not befo|re).....|
|00004250| 09 09 20 20 60 28 75 6e | 6c 65 73 73 20 2c 76 20 |.. `(un|less ,v |
|00004260| 28 70 72 6f 67 6e 20 2c | 40 61 66 74 65 72 29 29 |(progn ,|@after))|
|00004270| 29 0d 09 09 09 09 09 09 | 28 28 6e 6f 74 20 61 66 |).......|((not af|
|00004280| 74 65 72 29 0d 09 09 09 | 09 09 09 20 20 60 28 77 |ter)....|... `(w|
|00004290| 68 65 6e 20 2c 76 20 28 | 70 72 6f 67 6e 20 2c 40 |hen ,v (|progn ,@|
|000042a0| 62 65 66 6f 72 65 29 29 | 29 0d 09 09 09 09 09 09 |before))|).......|
|000042b0| 28 74 20 60 28 63 6f 6e | 64 20 28 2c 76 20 2c 40 |(t `(con|d (,v ,@|
|000042c0| 62 65 66 6f 72 65 29 20 | 28 74 20 2c 40 61 66 74 |before) |(t ,@aft|
|000042d0| 65 72 29 29 29 29 0d 09 | 09 09 09 20 20 6c 6f 6f |er))))..|... loo|
|000042e0| 70 2d 62 6f 64 79 29 29 | 29 29 0d 0d 0d 28 64 65 |p-body))|))...(de|
|000042f0| 66 75 6e 20 6c 6f 6f 70 | 2d 74 72 61 6e 73 6c 61 |fun loop|-transla|
|00004300| 74 65 2d 31 20 28 6c 6f | 6f 70 2d 73 6f 75 72 63 |te-1 (lo|op-sourc|
|00004310| 65 2d 63 6f 64 65 2d 66 | 6f 72 6d 29 0d 20 20 28 |e-code-f|orm). (|
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|00004330| 65 2d 63 6f 64 65 20 6c | 6f 6f 70 2d 73 6f 75 72 |e-code l|oop-sour|
|00004340| 63 65 2d 63 6f 64 65 2d | 66 6f 72 6d 29 29 0d 20 |ce-code-|form)). |
|00004350| 20 28 61 6e 64 20 28 65 | 71 20 28 63 61 72 20 6c | (and (e|q (car l|
|00004360| 6f 6f 70 2d 73 6f 75 72 | 63 65 2d 63 6f 64 65 29 |oop-sour|ce-code)|
|00004370| 20 27 6c 6f 6f 70 29 0d | 09 20 20 20 28 73 65 74 | 'loop).|. (set|
|00004380| 71 20 6c 6f 6f 70 2d 73 | 6f 75 72 63 65 2d 63 6f |q loop-s|ource-co|
|00004390| 64 65 20 28 63 64 72 20 | 6c 6f 6f 70 2d 73 6f 75 |de (cdr |loop-sou|
|000043a0| 72 63 65 2d 63 6f 64 65 | 29 29 29 0d 20 20 28 64 |rce-code|))). (d|
|000043b0| 6f 20 28 28 6c 6f 6f 70 | 2d 69 74 65 72 61 74 69 |o ((loop|-iterati|
|000043c0| 6f 6e 2d 76 61 72 69 61 | 62 6c 65 73 20 6e 69 6c |on-varia|bles nil|
|000043d0| 29 0d 09 20 20 20 28 6c | 6f 6f 70 2d 69 74 65 72 |).. (l|oop-iter|
|000043e0| 61 74 69 6f 6e 2d 76 61 | 72 69 61 62 6c 65 70 20 |ation-va|riablep |
|000043f0| 6e 69 6c 29 0d 09 20 20 | 20 28 6c 6f 6f 70 2d 76 |nil).. | (loop-v|
|00004400| 61 72 69 61 62 6c 65 73 | 20 6e 69 6c 29 0d 09 20 |ariables| nil).. |
|00004410| 20 20 28 6c 6f 6f 70 2d | 6e 6f 64 65 63 6c 61 72 | (loop-|nodeclar|
|00004420| 65 20 6e 69 6c 29 0d 09 | 20 20 20 28 6c 6f 6f 70 |e nil)..| (loop|
|00004430| 2d 6e 61 6d 65 64 2d 76 | 61 72 69 61 62 6c 65 73 |-named-v|ariables|
|00004440| 20 6e 69 6c 29 0d 09 20 | 20 20 28 6c 6f 6f 70 2d | nil).. | (loop-|
|00004450| 64 65 63 6c 61 72 61 74 | 69 6f 6e 73 20 6e 69 6c |declarat|ions nil|
|00004460| 29 0d 09 20 20 20 28 6c | 6f 6f 70 2d 64 65 73 65 |).. (l|oop-dese|
|00004470| 74 71 2d 63 72 6f 63 6b | 73 20 6e 69 6c 29 0d 09 |tq-crock|s nil)..|
|00004480| 20 20 20 28 6c 6f 6f 70 | 2d 76 61 72 69 61 62 6c | (loop|-variabl|
|00004490| 65 2d 73 74 61 63 6b 20 | 6e 69 6c 29 0d 09 20 20 |e-stack |nil).. |
|000044a0| 20 28 6c 6f 6f 70 2d 64 | 65 63 6c 61 72 61 74 69 | (loop-d|eclarati|
|000044b0| 6f 6e 2d 73 74 61 63 6b | 20 6e 69 6c 29 0d 09 20 |on-stack| nil).. |
|000044c0| 20 20 28 6c 6f 6f 70 2d | 64 65 73 65 74 71 2d 73 | (loop-|desetq-s|
|000044d0| 74 61 63 6b 20 6e 69 6c | 29 0d 09 20 20 20 28 6c |tack nil|).. (l|
|000044e0| 6f 6f 70 2d 70 72 6f 6c | 6f 67 75 65 20 6e 69 6c |oop-prol|ogue nil|
|000044f0| 29 0d 09 20 20 20 28 6c | 6f 6f 70 2d 77 72 61 70 |).. (l|oop-wrap|
|00004500| 70 65 72 73 20 6e 69 6c | 29 0d 09 20 20 20 28 6c |pers nil|).. (l|
|00004510| 6f 6f 70 2d 62 65 66 6f | 72 65 2d 6c 6f 6f 70 20 |oop-befo|re-loop |
|00004520| 6e 69 6c 29 0d 09 20 20 | 20 28 6c 6f 6f 70 2d 62 |nil).. | (loop-b|
|00004530| 6f 64 79 20 6e 69 6c 29 | 0d 09 20 20 20 28 6c 6f |ody nil)|.. (lo|
|00004540| 6f 70 2d 65 6d 69 74 74 | 65 64 2d 62 6f 64 79 3f |op-emitt|ed-body?|
|00004550| 20 6e 69 6c 29 0d 09 20 | 20 20 28 6c 6f 6f 70 2d | nil).. | (loop-|
|00004560| 61 66 74 65 72 2d 62 6f | 64 79 20 6e 69 6c 29 0d |after-bo|dy nil).|
|00004570| 09 20 20 20 28 6c 6f 6f | 70 2d 65 70 69 6c 6f 67 |. (loo|p-epilog|
|00004580| 75 65 20 6e 69 6c 29 0d | 09 20 20 20 28 6c 6f 6f |ue nil).|. (loo|
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|000045a0| 20 6e 69 6c 29 0d 09 20 | 20 20 28 6c 6f 6f 70 2d | nil).. | (loop-|
|000045b0| 63 6f 6e 64 69 74 69 6f | 6e 61 6c 73 20 6e 69 6c |conditio|nals nil|
|000045c0| 29 0d 09 20 20 20 28 6c | 6f 6f 70 2d 77 68 65 6e |).. (l|oop-when|
|000045d0| 2d 69 74 2d 76 61 72 69 | 61 62 6c 65 20 6e 69 6c |-it-vari|able nil|
|000045e0| 29 0d 09 20 20 20 28 6c | 6f 6f 70 2d 6e 65 76 65 |).. (l|oop-neve|
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|00004600| 6c 65 20 6e 69 6c 29 0d | 09 20 20 20 28 6c 6f 6f |le nil).|. (loo|
|00004610| 70 2d 64 65 73 65 74 71 | 2d 74 65 6d 70 6f 72 61 |p-desetq|-tempora|
|00004620| 72 79 20 6e 69 6c 29 0d | 09 20 20 20 28 6c 6f 6f |ry nil).|. (loo|
|00004630| 70 2d 70 72 6f 67 2d 6e | 61 6d 65 73 20 6e 69 6c |p-prog-n|ames nil|
|00004640| 29 0d 09 20 20 20 28 6c | 6f 6f 70 2d 63 6f 6c 6c |).. (l|oop-coll|
|00004650| 65 63 74 2d 63 72 75 66 | 74 20 6e 69 6c 29 0d 09 |ect-cruf|t nil)..|
|00004660| 20 20 20 28 6b 65 79 77 | 6f 72 64 29 0d 09 20 20 | (keyw|ord).. |
|00004670| 20 28 74 65 6d 29 0d 09 | 20 20 20 28 70 72 6f 67 | (tem)..| (prog|
|00004680| 76 61 72 73 29 29 0d 09 | 20 20 28 28 6e 75 6c 6c |vars))..| ((null|
|00004690| 20 6c 6f 6f 70 2d 73 6f | 75 72 63 65 2d 63 6f 64 | loop-so|urce-cod|
|000046a0| 65 29 0d 09 20 20 20 28 | 61 6e 64 20 6c 6f 6f 70 |e).. (|and loop|
|000046b0| 2d 63 6f 6e 64 69 74 69 | 6f 6e 61 6c 73 0d 09 09 |-conditi|onals...|
|000046c0| 09 28 6c 6f 6f 70 2d 73 | 69 6d 70 6c 65 2d 65 72 |.(loop-s|imple-er|
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|000046f0| 20 6d 61 63 72 6f 22 0d | 09 09 09 09 09 09 09 20 | macro".|....... |
|00004700| 20 20 28 63 61 61 64 61 | 72 20 6c 6f 6f 70 2d 63 | (caada|r loop-c|
|00004710| 6f 6e 64 69 74 69 6f 6e | 61 6c 73 29 29 29 0d 09 |ondition|als)))..|
|00004720| 20 20 20 28 6c 6f 6f 70 | 2d 6f 70 74 69 6d 69 7a | (loop|-optimiz|
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|00004740| 65 2d 65 74 63 29 0d 09 | 20 20 20 28 6c 6f 6f 70 |e-etc)..| (loop|
|00004750| 2d 62 69 6e 64 2d 62 6c | 6f 63 6b 29 0d 09 20 20 |-bind-bl|ock).. |
|00004760| 20 28 61 6e 64 20 6c 6f | 6f 70 2d 64 65 73 65 74 | (and lo|op-deset|
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|000047b0| 20 60 28 62 6c 6f 63 6b | 20 2c 28 63 61 72 20 6c | `(block| ,(car l|
|000047c0| 6f 6f 70 2d 70 72 6f 67 | 2d 6e 61 6d 65 73 29 0d |oop-prog|-names).|
|000047d0| 09 09 09 09 09 28 6c 65 | 74 20 2c 70 72 6f 67 76 |.....(le|t ,progv|
|000047e0| 61 72 73 0d 09 09 09 09 | 09 20 20 28 74 61 67 62 |ars.....|. (tagb|
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|00004820| 70 2d 62 65 66 6f 72 65 | 2d 6c 6f 6f 70 0d 09 09 |p-before|-loop...|
|00004830| 09 09 09 20 6e 65 78 74 | 2d 6c 6f 6f 70 0d 09 09 |... next|-loop...|
|00004840| 09 09 09 09 2c 40 6c 6f | 6f 70 2d 62 6f 64 79 0d |....,@lo|op-body.|
|00004850| 09 09 09 09 09 09 2c 40 | 6c 6f 6f 70 2d 61 66 74 |......,@|loop-aft|
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|00004880| 09 09 09 28 67 6f 20 65 | 6e 64 2d 6c 6f 6f 70 29 |...(go e|nd-loop)|
|00004890| 0d 09 09 09 09 09 20 65 | 6e 64 2d 6c 6f 6f 70 0d |...... e|nd-loop.|
|000048a0| 09 09 09 09 09 09 2c 40 | 28 6e 72 65 76 65 72 73 |......,@|(nrevers|
|000048b0| 65 20 6c 6f 6f 70 2d 65 | 70 69 6c 6f 67 75 65 29 |e loop-e|pilogue)|
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|000048f0| 28 64 6f 20 28 28 76 61 | 72 73 29 20 28 64 63 6c |(do ((va|rs) (dcl|
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|00004910| 20 20 28 28 6e 75 6c 6c | 20 6c 6f 6f 70 2d 76 61 | ((null| loop-va|
|00004920| 72 69 61 62 6c 65 2d 73 | 74 61 63 6b 29 29 0d 09 |riable-s|tack))..|
|00004930| 09 20 28 73 65 74 71 20 | 76 61 72 73 20 28 63 61 |. (setq |vars (ca|
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|00004970| 20 28 63 64 72 20 6c 6f | 6f 70 2d 76 61 72 69 61 | (cdr lo|op-varia|
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|00005870| 09 09 20 20 28 28 73 65 | 74 71 20 74 65 6d 20 28 |.. ((se|tq tem (|
|00005880| 63 61 72 20 28 6c 6f 6f | 70 2d 74 6d 65 6d 62 65 |car (loo|p-tmembe|
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|000058c0| 09 09 20 20 20 28 63 6f | 6e 64 20 28 28 6d 65 6d |.. (co|nd ((mem|
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|000058f0| 09 09 20 28 74 20 28 63 | 6f 65 72 63 65 20 30 20 |.. (t (c|oerce 0 |
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|00005950| 6c 20 6e 61 6d 65 29 0d | 09 09 20 20 20 28 63 6f |l name).|.. (co|
|00005960| 6e 64 20 28 28 6e 6f 74 | 20 28 6e 75 6c 6c 20 69 |nd ((not| (null i|
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|00005980| 09 09 09 09 09 28 70 75 | 73 68 20 28 6c 69 73 74 |.....(pu|sh (list|
|00005990| 20 28 73 65 74 71 20 6e | 61 6d 65 20 28 6c 6f 6f | (setq n|ame (loo|
|000059a0| 70 2d 67 65 6e 74 65 6d | 70 20 27 6c 6f 6f 70 2d |p-gentem|p 'loop-|
|000059b0| 69 67 6e 6f 72 65 2d 29 | 29 0d 09 09 09 09 09 09 |ignore-)|).......|
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|000059e0| 61 72 69 61 62 6c 65 73 | 29 0d 09 09 09 09 09 20 |ariables|)...... |
|000059f0| 20 28 70 75 73 68 20 60 | 28 69 67 6e 6f 72 65 20 | (push `|(ignore |
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|00005a10| 61 72 61 74 69 6f 6e 73 | 29 29 29 29 0d 09 09 28 |arations|))))...(|
|00005a20| 28 61 74 6f 6d 20 6e 61 | 6d 65 29 0d 09 09 20 20 |(atom na|me)... |
|00005a30| 20 28 63 6f 6e 64 20 28 | 6c 6f 6f 70 2d 69 74 65 | (cond (|loop-ite|
|00005a40| 72 61 74 69 6f 6e 2d 76 | 61 72 69 61 62 6c 65 70 |ration-v|ariablep|
|00005a50| 0d 09 09 09 09 09 28 69 | 66 20 28 6d 65 6d 62 65 |......(i|f (membe|
|00005a60| 72 20 6e 61 6d 65 20 6c | 6f 6f 70 2d 69 74 65 72 |r name l|oop-iter|
|00005a70| 61 74 69 6f 6e 2d 76 61 | 72 69 61 62 6c 65 73 29 |ation-va|riables)|
|00005a80| 0d 09 09 09 09 09 09 28 | 6c 6f 6f 70 2d 73 69 6d |.......(|loop-sim|
|00005a90| 70 6c 65 2d 65 72 72 6f | 72 0d 09 09 09 09 09 09 |ple-erro|r.......|
|00005aa0| 20 20 20 22 44 75 70 6c | 69 63 61 74 65 64 20 69 | "Dupl|icated i|
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|00005ac0| 65 20 73 6f 6d 65 77 68 | 65 72 65 20 69 6e 20 4c |e somewh|ere in L|
|00005ad0| 4f 4f 50 22 0d 09 09 09 | 09 09 09 20 20 20 6e 61 |OOP"....|... na|
|00005ae0| 6d 65 29 0d 09 09 09 09 | 09 09 28 70 75 73 68 20 |me).....|..(push |
|00005af0| 6e 61 6d 65 20 6c 6f 6f | 70 2d 69 74 65 72 61 74 |name loo|p-iterat|
|00005b00| 69 6f 6e 2d 76 61 72 69 | 61 62 6c 65 73 29 29 29 |ion-vari|ables)))|
|00005b10| 0d 09 09 09 09 20 28 28 | 61 73 73 6f 63 20 6e 61 |..... ((|assoc na|
|00005b20| 6d 65 20 6c 6f 6f 70 2d | 76 61 72 69 61 62 6c 65 |me loop-|variable|
|00005b30| 73 29 0d 09 09 09 09 09 | 28 6c 6f 6f 70 2d 73 69 |s)......|(loop-si|
|00005b40| 6d 70 6c 65 2d 65 72 72 | 6f 72 0d 09 09 09 09 09 |mple-err|or......|
|00005b50| 20 20 20 22 44 75 70 6c | 69 63 61 74 65 64 20 76 | "Dupl|icated v|
|00005b60| 61 72 20 69 6e 20 4c 4f | 4f 50 20 62 69 6e 64 20 |ar in LO|OP bind |
|00005b70| 62 6c 6f 63 6b 22 20 6e | 61 6d 65 29 29 29 0d 09 |block" n|ame)))..|
|00005b80| 09 20 20 20 28 6f 72 20 | 28 73 79 6d 62 6f 6c 70 |. (or |(symbolp|
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|00005ba0| 6f 70 2d 73 69 6d 70 6c | 65 2d 65 72 72 6f 72 20 |op-simpl|e-error |
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+--------+-------------------------+-------------------------+--------+--------+
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