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|00001e60| 64 69 63 74 69 6f 6e 61 | 72 79 20 66 69 6c 65 20 |dictiona|ry file |
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|00001ec0| 45 20 41 4c 53 4f 0a 58 | 62 6f 67 67 6c 65 28 36 |E ALSO.X|boggle(6|
|00001ed0| 29 2c 20 62 6f 67 67 6c | 65 74 6f 6f 6c 28 36 29 |), boggl|etool(6)|
|00001ee0| 0a 58 2e 53 48 20 42 55 | 47 53 0a 58 49 66 20 74 |.X.SH BU|GS.XIf t|
|00001ef0| 68 65 72 65 20 61 72 65 | 20 61 20 67 72 65 61 74 |here are| a great|
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|00002050| 58 2e 53 48 20 41 55 54 | 48 4f 52 0a 58 42 6f 67 |X.SH AUT|HOR.XBog|
|00002060| 67 6c 65 20 69 73 20 61 | 20 74 72 61 64 65 6d 61 |gle is a| tradema|
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|00002080| 74 68 65 72 73 2e 0a 58 | 2e 73 70 20 32 0a 58 42 |thers..X|.sp 2.XB|
|00002090| 61 72 72 79 20 42 72 61 | 63 68 6d 61 6e 0a 58 2e |arry Bra|chman.X.|
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|000020b0| 70 75 74 65 72 20 53 63 | 69 65 6e 63 65 0a 58 2e |puter Sc|ience.X.|
|000020c0| 62 72 0a 58 55 6e 69 76 | 65 72 73 69 74 79 20 6f |br.XUniv|ersity o|
|000020d0| 66 20 42 72 69 74 69 73 | 68 20 43 6f 6c 75 6d 62 |f Britis|h Columb|
|000020e0| 69 61 0a 45 4e 44 5f 4f | 46 5f 62 6f 67 2e 6d 61 |ia.END_O|F_bog.ma|
|000020f0| 6e 0a 69 66 20 74 65 73 | 74 20 32 37 34 38 20 2d |n.if tes|t 2748 -|
|00002100| 6e 65 20 60 77 63 20 2d | 63 20 3c 62 6f 67 2e 6d |ne `wc -|c <bog.m|
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|00002120| 68 6f 20 73 68 61 72 3a | 20 5c 22 62 6f 67 2e 6d |ho shar:| \"bog.m|
|00002130| 61 6e 5c 22 20 75 6e 70 | 61 63 6b 65 64 20 77 69 |an\" unp|acked wi|
|00002140| 74 68 20 77 72 6f 6e 67 | 20 73 69 7a 65 21 0a 66 |th wrong| size!.f|
|00002150| 69 0a 23 20 65 6e 64 20 | 6f 66 20 6f 76 65 72 77 |i.# end |of overw|
|00002160| 72 69 74 69 6e 67 20 63 | 68 65 63 6b 0a 66 69 0a |riting c|heck.fi.|
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|00002180| 20 2d 61 20 22 24 7b 31 | 7d 22 20 21 3d 20 22 2d | -a "${1|}" != "-|
|00002190| 63 22 20 3b 20 74 68 65 | 6e 20 0a 20 20 65 63 68 |c" ; the|n . ech|
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|000021d0| 68 5c 22 0a 65 6c 73 65 | 0a 65 63 68 6f 20 73 68 |h\".else|.echo sh|
|000021e0| 61 72 3a 20 45 78 74 72 | 61 63 74 69 6e 67 20 5c |ar: Extr|acting \|
|000021f0| 22 62 6f 67 2e 68 5c 22 | 20 5c 28 31 31 37 37 20 |"bog.h\"| \(1177 |
|00002200| 63 68 61 72 61 63 74 65 | 72 73 5c 29 0a 73 65 64 |characte|rs\).sed|
|00002210| 20 22 73 2f 5e 58 2f 2f | 22 20 3e 62 6f 67 2e 68 | "s/^X//|" >bog.h|
|00002220| 20 3c 3c 27 45 4e 44 5f | 4f 46 5f 62 6f 67 2e 68 | <<'END_|OF_bog.h|
|00002230| 27 0a 58 2f 2a 20 76 69 | 3a 20 73 65 74 20 74 61 |'.X/* vi|: set ta|
|00002240| 62 73 74 6f 70 3d 34 20 | 3a 20 2a 2f 0a 58 0a 58 |bstop=4 |: */.X.X|
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|00002420| 20 2a 2f 0a 58 23 64 65 | 66 69 6e 65 20 4c 4f 41 | */.X#de|fine LOA|
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|00002460| 23 64 65 66 69 6e 65 20 | 44 49 43 54 09 09 09 22 |#define |DICT..."|
|00002470| 2f 75 73 72 2f 63 6e 61 | 2f 62 69 6c 6c 72 2f 67 |/usr/cna|/billr/g|
|00002480| 61 6d 65 73 2f 62 6f 67 | 2f 64 69 63 74 22 0a 58 |ames/bog|/dict".X|
|00002490| 23 64 65 66 69 6e 65 20 | 44 49 43 54 49 4e 44 45 |#define |DICTINDE|
|000024a0| 58 09 09 22 2f 75 73 72 | 2f 63 6e 61 2f 62 69 6c |X.."/usr|/cna/bil|
|000024b0| 6c 72 2f 67 61 6d 65 73 | 2f 62 6f 67 2f 64 69 63 |lr/games|/bog/dic|
|000024c0| 74 2e 69 6e 64 22 0a 58 | 23 64 65 66 69 6e 65 20 |t.ind".X|#define |
|000024d0| 48 45 4c 50 46 49 4c 45 | 09 09 22 2f 75 73 72 2f |HELPFILE|.."/usr/|
|000024e0| 63 6e 61 2f 62 69 6c 6c | 72 2f 67 61 6d 65 73 2f |cna/bill|r/games/|
|000024f0| 62 6f 67 2f 68 65 6c 70 | 66 69 6c 65 22 0a 58 0a |bog/help|file".X.|
|00002500| 58 2f 2a 0a 58 20 2a 20 | 54 68 65 20 74 68 65 6f |X/*.X * |The theo|
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|00002520| 66 6f 72 20 4d 41 58 57 | 4f 52 44 4c 45 4e 20 69 |for MAXW|ORDLEN i|
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|00002560| 23 64 65 66 69 6e 65 20 | 4d 41 58 50 57 4f 52 44 |#define |MAXPWORD|
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|00002590| 23 64 65 66 69 6e 65 20 | 4d 41 58 50 53 50 41 43 |#define |MAXPSPAC|
|000025a0| 45 09 09 32 30 30 30 0a | 58 23 64 65 66 69 6e 65 |E..2000.|X#define|
|000025b0| 20 4d 41 58 4d 53 50 41 | 43 45 09 09 34 30 30 30 | MAXMSPA|CE..4000|
|000025c0| 0a 58 0a 58 23 64 65 66 | 69 6e 65 20 4d 41 58 43 |.X.X#def|ine MAXC|
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|000025f0| 32 30 0a 58 23 64 65 66 | 69 6e 65 20 50 52 4f 4d |20.X#def|ine PROM|
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|00002620| 09 30 0a 58 23 64 65 66 | 69 6e 65 20 42 4f 41 52 |.0.X#def|ine BOAR|
|00002630| 44 5f 4c 49 4e 45 09 09 | 30 0a 58 0a 58 23 64 65 |D_LINE..|0.X.X#de|
|00002640| 66 69 6e 65 20 53 43 4f | 52 45 5f 43 4f 4c 09 09 |fine SCO|RE_COL..|
|00002650| 32 30 0a 58 23 64 65 66 | 69 6e 65 20 53 43 4f 52 |20.X#def|ine SCOR|
|00002660| 45 5f 4c 49 4e 45 09 09 | 30 0a 58 0a 58 23 64 65 |E_LINE..|0.X.X#de|
|00002670| 66 69 6e 65 20 4c 49 53 | 54 5f 43 4f 4c 09 09 30 |fine LIS|T_COL..0|
|00002680| 0a 58 23 64 65 66 69 6e | 65 20 4c 49 53 54 5f 4c |.X#defin|e LIST_L|
|00002690| 49 4e 45 09 09 31 30 0a | 58 0a 58 23 64 65 66 69 |INE..10.|X.X#defi|
|000026a0| 6e 65 20 54 49 4d 45 52 | 5f 43 4f 4c 09 09 32 30 |ne TIMER|_COL..20|
|000026b0| 0a 58 23 64 65 66 69 6e | 65 20 54 49 4d 45 52 5f |.X#defin|e TIMER_|
|000026c0| 4c 49 4e 45 09 09 32 0a | 58 0a 58 73 74 72 75 63 |LINE..2.|X.Xstruc|
|000026d0| 74 20 64 69 63 74 69 6e | 64 65 78 20 7b 0a 58 20 |t dictin|dex {.X |
|000026e0| 20 20 20 6c 6f 6e 67 20 | 73 74 61 72 74 3b 0a 58 | long |start;.X|
|000026f0| 09 6c 6f 6e 67 20 6c 65 | 6e 67 74 68 3b 0a 58 7d |.long le|ngth;.X}|
|00002700| 3b 0a 58 0a 45 4e 44 5f | 4f 46 5f 62 6f 67 2e 68 |;.X.END_|OF_bog.h|
|00002710| 0a 69 66 20 74 65 73 74 | 20 31 31 37 37 20 2d 6e |.if test| 1177 -n|
|00002720| 65 20 60 77 63 20 2d 63 | 20 3c 62 6f 67 2e 68 60 |e `wc -c| <bog.h`|
|00002730| 3b 20 74 68 65 6e 0a 20 | 20 20 20 65 63 68 6f 20 |; then. | echo |
|00002740| 73 68 61 72 3a 20 5c 22 | 62 6f 67 2e 68 5c 22 20 |shar: \"|bog.h\" |
|00002750| 75 6e 70 61 63 6b 65 64 | 20 77 69 74 68 20 77 72 |unpacked| with wr|
|00002760| 6f 6e 67 20 73 69 7a 65 | 21 0a 66 69 0a 23 20 65 |ong size|!.fi.# e|
|00002770| 6e 64 20 6f 66 20 6f 76 | 65 72 77 72 69 74 69 6e |nd of ov|erwritin|
|00002780| 67 20 63 68 65 63 6b 0a | 66 69 0a 69 66 20 74 65 |g check.|fi.if te|
|00002790| 73 74 20 2d 66 20 62 6f | 67 2e 63 20 2d 61 20 22 |st -f bo|g.c -a "|
|000027a0| 24 7b 31 7d 22 20 21 3d | 20 22 2d 63 22 20 3b 20 |${1}" !=| "-c" ; |
|000027b0| 74 68 65 6e 20 0a 20 20 | 65 63 68 6f 20 73 68 61 |then . |echo sha|
|000027c0| 72 3a 20 57 69 6c 6c 20 | 6e 6f 74 20 6f 76 65 72 |r: Will |not over|
|000027d0| 2d 77 72 69 74 65 20 65 | 78 69 73 74 69 6e 67 20 |-write e|xisting |
|000027e0| 66 69 6c 65 20 5c 22 62 | 6f 67 2e 63 5c 22 0a 65 |file \"b|og.c\".e|
|000027f0| 6c 73 65 0a 65 63 68 6f | 20 73 68 61 72 3a 20 45 |lse.echo| shar: E|
|00002800| 78 74 72 61 63 74 69 6e | 67 20 5c 22 62 6f 67 2e |xtractin|g \"bog.|
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|00003440| 09 2f 2a 20 54 68 69 73 | 20 62 6f 61 72 64 20 69 |./* This| board i|
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|00003460| 76 61 6c 69 64 2e 2e 2e | 20 2a 2f 0a 58 09 09 09 |valid...| */.X...|
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|000034d0| 3d 20 28 63 68 61 72 20 | 2a 29 20 4e 55 4c 4c 29 |= (char |*) NULL)|
|000034e0| 20 7b 0a 58 09 09 28 76 | 6f 69 64 29 20 66 70 72 | {.X..(v|oid) fpr|
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|00003500| 73 74 20 67 69 76 65 20 | 62 6f 74 68 20 2d 62 20 |st give |both -b |
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|00003520| 70 5c 6e 22 29 3b 0a 58 | 09 09 65 78 69 74 28 31 |p\n");.X|..exit(1|
|00003530| 29 3b 0a 58 09 7d 0a 58 | 0a 58 09 69 66 20 28 73 |);.X.}.X|.X.if (s|
|00003540| 65 6c 66 75 73 65 29 20 | 7b 0a 58 09 09 66 6f 72 |elfuse) |{.X..for|
|00003550| 20 28 69 20 3d 20 30 3b | 20 69 20 3c 20 31 36 3b | (i = 0;| i < 16;|
|00003560| 20 69 2b 2b 29 0a 58 09 | 09 09 61 64 6a 61 63 65 | i++).X.|..adjace|
|00003570| 6e 63 79 5b 69 5d 5b 69 | 5d 20 3d 20 31 3b 0a 58 |ncy[i][i|] = 1;.X|
|00003580| 09 7d 0a 58 0a 58 09 69 | 66 20 28 62 61 74 63 68 |.}.X.X.i|f (batch|
|00003590| 29 20 7b 0a 58 09 09 6e | 65 77 67 61 6d 65 28 62 |) {.X..n|ewgame(b|
|000035a0| 73 70 65 63 29 3b 0a 58 | 09 09 77 68 69 6c 65 20 |spec);.X|..while |
|000035b0| 28 28 70 20 3d 20 62 61 | 74 63 68 77 6f 72 64 28 |((p = ba|tchword(|
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|000035d0| 20 2a 29 20 4e 55 4c 4c | 29 0a 58 09 09 09 28 76 | *) NULL|).X...(v|
|000035e0| 6f 69 64 29 20 70 72 69 | 6e 74 66 28 22 25 73 5c |oid) pri|ntf("%s\|
|000035f0| 6e 22 2c 20 70 29 3b 0a | 58 09 7d 0a 58 09 65 6c |n", p);.|X.}.X.el|
|00003600| 73 65 20 7b 0a 58 09 09 | 69 66 20 28 64 65 62 75 |se {.X..|if (debu|
|00003610| 67 29 0a 58 09 09 09 28 | 76 6f 69 64 29 20 70 72 |g).X...(|void) pr|
|00003620| 69 6e 74 66 28 22 73 65 | 65 64 20 3d 20 25 6c 64 |intf("se|ed = %ld|
|00003630| 5c 6e 22 2c 20 74 29 3b | 0a 58 09 09 73 65 74 75 |\n", t);|.X..setu|
|00003640| 70 28 29 3b 0a 58 09 09 | 70 72 6f 6d 70 74 28 22 |p();.X..|prompt("|
|00003650| 4c 6f 61 64 69 6e 67 20 | 74 68 65 20 64 69 63 74 |Loading |the dict|
|00003660| 69 6f 6e 61 72 79 2e 2e | 2e 22 29 3b 0a 58 09 09 |ionary..|.");.X..|
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|00003690| 20 28 46 49 4c 45 20 2a | 29 20 4e 55 4c 4c 29 20 | (FILE *|) NULL) |
|000036a0| 7b 0a 58 09 09 09 28 76 | 6f 69 64 29 20 66 70 72 |{.X...(v|oid) fpr|
|000036b0| 69 6e 74 66 28 73 74 64 | 65 72 72 2c 20 22 43 61 |intf(std|err, "Ca|
|000036c0| 6e 27 74 20 6c 6f 61 64 | 20 25 73 5c 6e 22 2c 20 |n't load| %s\n", |
|000036d0| 44 49 43 54 29 3b 0a 58 | 09 09 09 63 6c 65 61 6e |DICT);.X|...clean|
|000036e0| 75 70 28 29 3b 0a 58 09 | 09 09 65 78 69 74 28 31 |up();.X.|..exit(1|
|000036f0| 29 3b 0a 58 09 09 7d 0a | 58 23 69 66 64 65 66 20 |);.X..}.|X#ifdef |
|00003700| 4c 4f 41 44 44 49 43 54 | 0a 58 09 09 69 66 20 28 |LOADDICT|.X..if (|
|00003710| 6c 6f 61 64 64 69 63 74 | 28 64 69 63 74 66 70 29 |loaddict|(dictfp)|
|00003720| 20 3c 20 30 29 20 7b 0a | 58 09 09 09 28 76 6f 69 | < 0) {.|X...(voi|
|00003730| 64 29 20 66 70 72 69 6e | 74 66 28 73 74 64 65 72 |d) fprin|tf(stder|
|00003740| 72 2c 20 22 43 61 6e 27 | 74 20 6c 6f 61 64 20 25 |r, "Can'|t load %|
|00003750| 73 5c 6e 22 2c 20 44 49 | 43 54 29 3b 0a 58 09 09 |s\n", DI|CT);.X..|
|00003760| 09 63 6c 65 61 6e 75 70 | 28 29 3b 0a 58 09 09 09 |.cleanup|();.X...|
|00003770| 65 78 69 74 28 31 29 3b | 0a 58 09 09 7d 0a 58 09 |exit(1);|.X..}.X.|
|00003780| 09 28 76 6f 69 64 29 20 | 66 63 6c 6f 73 65 28 64 |.(void) |fclose(d|
|00003790| 69 63 74 66 70 29 3b 0a | 58 09 09 64 69 63 74 66 |ictfp);.|X..dictf|
|000037a0| 70 20 3d 20 28 46 49 4c | 45 20 2a 29 20 4e 55 4c |p = (FIL|E *) NUL|
|000037b0| 4c 3b 0a 58 23 65 6e 64 | 69 66 0a 58 09 09 69 66 |L;.X#end|if.X..if|
|000037c0| 20 28 6c 6f 61 64 69 6e | 64 65 78 28 44 49 43 54 | (loadin|dex(DICT|
|000037d0| 49 4e 44 45 58 29 20 3c | 20 30 29 20 7b 0a 58 09 |INDEX) <| 0) {.X.|
|000037e0| 09 09 28 76 6f 69 64 29 | 20 66 70 72 69 6e 74 66 |..(void)| fprintf|
|000037f0| 28 73 74 64 65 72 72 2c | 20 22 43 61 6e 27 74 20 |(stderr,| "Can't |
|00003800| 6c 6f 61 64 20 25 73 5c | 6e 22 2c 20 44 49 43 54 |load %s\|n", DICT|
|00003810| 49 4e 44 45 58 29 3b 0a | 58 09 09 09 63 6c 65 61 |INDEX);.|X...clea|
|00003820| 6e 75 70 28 29 3b 0a 58 | 09 09 09 65 78 69 74 28 |nup();.X|...exit(|
|00003830| 31 29 3b 0a 58 09 09 7d | 0a 58 09 09 73 72 61 6e |1);.X..}|.X..sran|
|00003840| 64 6f 6d 28 74 29 3b 0a | 58 0a 58 09 09 70 72 6f |dom(t);.|X.X..pro|
|00003850| 6d 70 74 28 22 54 79 70 | 65 20 3c 73 70 61 63 65 |mpt("Typ|e <space|
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|00003870| 0a 58 09 09 77 68 69 6c | 65 20 28 69 6e 70 75 74 |.X..whil|e (input|
|00003880| 63 68 28 29 20 21 3d 20 | 27 20 27 29 0a 58 09 09 |ch() != |' ').X..|
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|000038a0| 3b 0a 58 09 09 77 68 69 | 6c 65 20 28 21 64 6f 6e |;.X..whi|le (!don|
|000038b0| 65 29 20 7b 0a 58 09 09 | 09 6e 65 77 67 61 6d 65 |e) {.X..|.newgame|
|000038c0| 28 62 73 70 65 63 29 3b | 0a 58 09 09 09 62 73 70 |(bspec);|.X...bsp|
|000038d0| 65 63 20 3d 20 28 63 68 | 61 72 20 2a 29 20 4e 55 |ec = (ch|ar *) NU|
|000038e0| 4c 4c 3b 09 09 2f 2a 20 | 72 65 73 65 74 20 66 6f |LL;../* |reset fo|
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|00003900| 65 73 20 2a 2f 0a 58 09 | 09 09 70 6c 61 79 67 61 |es */.X.|..playga|
|00003910| 6d 65 28 29 3b 0a 58 09 | 09 09 70 72 6f 6d 70 74 |me();.X.|..prompt|
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|00003930| 6f 20 63 6f 6e 74 69 6e | 75 65 2c 20 61 6e 79 20 |o contin|ue, any |
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|00003950| 3b 0a 58 09 09 09 66 6c | 75 73 68 69 6e 28 73 74 |;.X...fl|ushin(st|
|00003960| 64 69 6e 29 3b 0a 58 09 | 09 09 77 68 69 6c 65 20 |din);.X.|..while |
|00003970| 28 31 29 20 7b 0a 58 09 | 09 09 09 69 6e 74 20 63 |(1) {.X.|...int c|
|00003980| 68 3b 0a 58 0a 58 09 09 | 09 09 63 68 20 3d 20 69 |h;.X.X..|..ch = i|
|00003990| 6e 70 75 74 63 68 28 29 | 3b 0a 58 09 09 09 09 69 |nputch()|;.X....i|
|000039a0| 66 20 28 63 68 20 3d 3d | 20 27 5c 30 33 33 27 29 |f (ch ==| '\033')|
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|00003a60| 0a 58 7d 0a 58 0a 58 2f | 2a 0a 58 20 2a 20 52 65 |.X}.X.X/|*.X * Re|
|00003a70| 61 64 20 61 20 6c 69 6e | 65 20 66 72 6f 6d 20 74 |ad a lin|e from t|
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|00003b00| 0a 58 62 61 74 63 68 77 | 6f 72 64 28 66 70 29 0a |.Xbatchw|ord(fp).|
|00003b10| 58 46 49 4c 45 20 2a 66 | 70 3b 0a 58 7b 0a 58 09 |XFILE *f|p;.X{.X.|
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|00003b40| 63 68 61 72 20 2a 77 3b | 0a 58 09 63 68 61 72 20 |char *w;|.X.char |
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|00003b70| 41 58 57 4f 52 44 4c 45 | 4e 20 2b 20 31 5d 3b 0a |AXWORDLE|N + 1];.|
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|00003b90| 58 09 77 68 69 6c 65 20 | 28 70 20 3c 20 71 29 0a |X.while |(p < q).|
|00003ba0| 58 09 09 2a 70 2b 2b 20 | 3d 20 2d 31 3b 0a 58 09 |X..*p++ |= -1;.X.|
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|00003bc0| 77 6f 72 64 28 66 70 29 | 29 20 21 3d 20 28 63 68 |word(fp)|) != (ch|
|00003bd0| 61 72 20 2a 29 20 4e 55 | 4c 4c 29 20 7b 0a 58 09 |ar *) NU|LL) {.X.|
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|00003c00| 6e 74 69 6e 75 65 3b 0a | 58 09 09 70 20 3d 20 77 |ntinue;.|X..p = w|
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|00003c20| 65 20 28 70 20 3c 20 71 | 20 26 26 20 2a 70 20 21 |e (p < q| && *p !|
|00003c30| 3d 20 2d 31 29 0a 58 09 | 09 09 2a 70 2b 2b 20 3d |= -1).X.|..*p++ =|
|00003c40| 20 2d 31 3b 0a 58 09 09 | 75 73 65 64 62 69 74 73 | -1;.X..|usedbits|
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|00003c60| 63 6b 77 6f 72 64 28 77 | 2c 20 2d 31 2c 20 77 6f |ckword(w|, -1, wo|
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|00003ee0| 62 75 66 29 20 3d 3d 20 | 28 63 68 61 72 20 2a 29 |buf) == |(char *)|
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|00003f00| 28 66 65 6f 66 28 73 74 | 64 69 6e 29 29 0a 58 09 |(feof(st|din)).X.|
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|00003f40| 0a 58 09 09 69 66 20 28 | 74 20 2d 20 73 74 61 72 |.X..if (|t - star|
|00003f50| 74 5f 74 20 3e 3d 20 74 | 6c 69 6d 69 74 29 20 7b |t_t >= t|limit) {|
|00003f60| 0a 58 09 09 09 62 61 64 | 77 6f 72 64 28 29 3b 0a |.X...bad|word();.|
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|00003f80| 58 09 09 69 66 20 28 62 | 75 66 5b 30 5d 20 3d 3d |X..if (b|uf[0] ==|
|00003f90| 20 27 5c 30 27 29 20 7b | 0a 58 09 09 09 69 6e 74 | '\0') {|.X...int|
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|00003fc0| 69 6d 69 74 20 2d 20 28 | 69 6e 74 29 20 28 74 20 |imit - (|int) (t |
|00003fd0| 2d 20 73 74 61 72 74 5f | 74 29 3b 0a 58 09 09 09 |- start_|t);.X...|
|00003fe0| 28 76 6f 69 64 29 20 73 | 70 72 69 6e 74 66 28 62 |(void) s|printf(b|
|00003ff0| 75 66 2c 20 22 25 64 3a | 25 30 32 64 22 2c 20 72 |uf, "%d:|%02d", r|
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|00004030| 20 31 29 3b 0a 58 09 09 | 09 63 6f 6e 74 69 6e 75 | 1);.X..|.continu|
|00004040| 65 3b 0a 58 09 09 7d 0a | 58 09 09 69 66 20 28 73 |e;.X..}.|X..if (s|
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|00004060| 6c 65 6e 67 74 68 29 20 | 7b 0a 58 09 09 09 62 61 |length) |{.X...ba|
|00004070| 64 77 6f 72 64 28 29 3b | 0a 58 09 09 09 63 6f 6e |dword();|.X...con|
|00004080| 74 69 6e 75 65 3b 0a 58 | 09 09 7d 0a 58 0a 58 09 |tinue;.X|..}.X.X.|
|00004090| 09 70 20 3d 20 77 6f 72 | 64 70 61 74 68 3b 0a 58 |.p = wor|dpath;.X|
|000040a0| 09 09 77 68 69 6c 65 20 | 28 70 20 3c 20 71 20 26 |..while |(p < q &|
|000040b0| 26 20 2a 70 20 21 3d 20 | 2d 31 29 0a 58 09 09 09 |& *p != |-1).X...|
|000040c0| 2a 70 2b 2b 20 3d 20 2d | 31 3b 0a 58 09 09 75 73 |*p++ = -|1;.X..us|
|000040d0| 65 64 62 69 74 73 20 3d | 20 30 3b 0a 58 0a 58 09 |edbits =| 0;.X.X.|
|000040e0| 09 69 66 20 28 63 68 65 | 63 6b 77 6f 72 64 28 62 |.if (che|ckword(b|
|000040f0| 75 66 2c 20 2d 31 2c 20 | 77 6f 72 64 70 61 74 68 |uf, -1, |wordpath|
|00004100| 29 20 3c 20 30 29 0a 58 | 09 09 09 62 61 64 77 6f |) < 0).X|...badwo|
|00004110| 72 64 28 29 3b 0a 58 09 | 09 65 6c 73 65 20 7b 0a |rd();.X.|.else {.|
|00004120| 58 09 09 09 69 66 20 28 | 64 65 62 75 67 29 20 7b |X...if (|debug) {|
|00004130| 0a 58 09 09 09 09 28 76 | 6f 69 64 29 20 70 72 69 |.X....(v|oid) pri|
|00004140| 6e 74 66 28 22 5b 22 29 | 3b 0a 58 09 09 09 09 66 |ntf("[")|;.X....f|
|00004150| 6f 72 20 28 69 20 3d 20 | 30 3b 20 77 6f 72 64 70 |or (i = |0; wordp|
|00004160| 61 74 68 5b 69 5d 20 21 | 3d 20 2d 31 3b 20 69 2b |ath[i] !|= -1; i+|
|00004170| 2b 29 0a 58 09 09 09 09 | 09 28 76 6f 69 64 29 20 |+).X....|.(void) |
|00004180| 70 72 69 6e 74 66 28 22 | 20 25 64 22 2c 20 77 6f |printf("| %d", wo|
|00004190| 72 64 70 61 74 68 5b 69 | 5d 29 3b 0a 58 09 09 09 |rdpath[i|]);.X...|
|000041a0| 09 28 76 6f 69 64 29 20 | 70 72 69 6e 74 66 28 22 |.(void) |printf("|
|000041b0| 20 5d 5c 6e 22 29 3b 0a | 58 09 09 09 7d 0a 58 09 | ]\n");.|X...}.X.|
|000041c0| 09 09 66 6f 72 20 28 69 | 20 3d 20 30 3b 20 69 20 |..for (i| = 0; i |
|000041d0| 3c 20 6e 70 77 6f 72 64 | 73 3b 20 69 2b 2b 29 20 |< npword|s; i++) |
|000041e0| 7b 0a 58 09 09 09 09 69 | 66 20 28 73 74 72 63 6d |{.X....i|f (strcm|
|000041f0| 70 28 70 77 6f 72 64 5b | 69 5d 2c 20 62 75 66 29 |p(pword[|i], buf)|
|00004200| 20 3d 3d 20 30 29 0a 58 | 09 09 09 09 09 62 72 65 | == 0).X|.....bre|
|00004210| 61 6b 3b 0a 58 09 09 09 | 7d 0a 58 09 09 09 69 66 |ak;.X...|}.X...if|
|00004220| 20 28 69 20 21 3d 20 6e | 70 77 6f 72 64 73 29 20 | (i != n|pwords) |
|00004230| 7b 09 09 09 2f 2a 20 61 | 6c 72 65 61 64 79 20 75 |{.../* a|lready u|
|00004240| 73 65 64 20 74 68 65 20 | 77 6f 72 64 20 2a 2f 0a |sed the |word */.|
|00004250| 58 09 09 09 09 62 61 64 | 77 6f 72 64 28 29 3b 0a |X....bad|word();.|
|00004260| 58 09 09 09 09 73 68 6f | 77 77 6f 72 64 28 69 29 |X....sho|wword(i)|
|00004270| 3b 0a 58 09 09 09 7d 0a | 58 09 09 09 65 6c 73 65 |;.X...}.|X...else|
|00004280| 20 69 66 20 28 21 76 61 | 6c 69 64 77 6f 72 64 28 | if (!va|lidword(|
|00004290| 62 75 66 29 29 0a 58 09 | 09 09 09 62 61 64 77 6f |buf)).X.|...badwo|
|000042a0| 72 64 28 29 3b 0a 58 09 | 09 09 65 6c 73 65 20 7b |rd();.X.|..else {|
|000042b0| 0a 58 09 09 09 09 69 6e | 74 20 6c 65 6e 3b 0a 58 |.X....in|t len;.X|
|000042c0| 0a 58 09 09 09 09 6c 65 | 6e 20 3d 20 73 74 72 6c |.X....le|n = strl|
|000042d0| 65 6e 28 62 75 66 29 20 | 2b 20 31 3b 0a 58 09 09 |en(buf) |+ 1;.X..|
|000042e0| 09 09 69 66 20 28 6e 70 | 77 6f 72 64 73 20 3d 3d |..if (np|words ==|
|000042f0| 20 4d 41 58 50 57 4f 52 | 44 53 20 2d 20 31 20 7c | MAXPWOR|DS - 1 ||
|00004300| 7c 0a 58 09 09 09 09 09 | 09 70 77 6f 72 64 73 70 ||.X.....|.pwordsp|
|00004310| 20 2b 20 6c 65 6e 20 3e | 3d 20 26 70 77 6f 72 64 | + len >|= &pword|
|00004320| 73 5b 4d 41 58 50 53 50 | 41 43 45 5d 29 20 7b 0a |s[MAXPSP|ACE]) {.|
|00004330| 58 09 09 09 09 09 28 76 | 6f 69 64 29 20 66 70 72 |X.....(v|oid) fpr|
|00004340| 69 6e 74 66 28 73 74 64 | 65 72 72 2c 20 22 54 6f |intf(std|err, "To|
|00004350| 6f 20 6d 61 6e 79 20 77 | 6f 72 64 73 21 5c 6e 22 |o many w|ords!\n"|
|00004360| 29 3b 0a 58 09 09 09 09 | 09 63 6c 65 61 6e 75 70 |);.X....|.cleanup|
|00004370| 28 29 3b 0a 58 09 09 09 | 09 09 65 78 69 74 28 31 |();.X...|..exit(1|
|00004380| 29 3b 0a 58 09 09 09 09 | 7d 0a 58 09 09 09 09 70 |);.X....|}.X....p|
|00004390| 77 6f 72 64 5b 6e 70 77 | 6f 72 64 73 2b 2b 5d 20 |word[npw|ords++] |
|000043a0| 3d 20 70 77 6f 72 64 73 | 70 3b 0a 58 09 09 09 09 |= pwords|p;.X....|
|000043b0| 28 76 6f 69 64 29 20 73 | 74 72 63 70 79 28 70 77 |(void) s|trcpy(pw|
|000043c0| 6f 72 64 73 70 2c 20 62 | 75 66 29 3b 0a 58 09 09 |ordsp, b|uf);.X..|
|000043d0| 09 09 70 77 6f 72 64 73 | 70 20 2b 3d 20 6c 65 6e |..pwords|p += len|
|000043e0| 3b 0a 58 09 09 09 09 61 | 64 64 77 6f 72 64 28 62 |;.X....a|ddword(b|
|000043f0| 75 66 29 3b 0a 58 09 09 | 09 7d 0a 58 09 09 7d 0a |uf);.X..|.}.X..}.|
|00004400| 58 09 7d 0a 58 0a 58 74 | 69 6d 65 73 75 70 3a 20 |X.}.X.Xt|imesup: |
|00004410| 3b 0a 58 0a 58 09 2f 2a | 0a 58 09 20 2a 20 53 6f |;.X.X./*|.X. * So|
|00004420| 72 74 20 74 68 65 20 70 | 6c 61 79 65 72 27 73 20 |rt the p|layer's |
|00004430| 77 6f 72 64 73 20 61 6e | 64 20 74 65 72 6d 69 6e |words an|d termin|
|00004440| 61 74 65 20 74 68 65 20 | 6c 69 73 74 20 77 69 74 |ate the |list wit|
|00004450| 68 20 61 20 6e 75 6c 6c | 0a 58 09 20 2a 20 65 6e |h a null|.X. * en|
|00004460| 74 72 79 20 74 6f 20 68 | 65 6c 70 20 6f 75 74 20 |try to h|elp out |
|00004470| 63 68 65 63 6b 64 69 63 | 74 28 29 0a 58 09 20 2a |checkdic|t().X. *|
|00004480| 2f 0a 58 09 71 73 6f 72 | 74 28 70 77 6f 72 64 2c |/.X.qsor|t(pword,|
|00004490| 20 6e 70 77 6f 72 64 73 | 2c 20 73 69 7a 65 6f 66 | npwords|, sizeof|
|000044a0| 28 70 77 6f 72 64 5b 30 | 5d 29 2c 20 63 6f 6d 70 |(pword[0|]), comp|
|000044b0| 61 72 29 3b 0a 58 09 70 | 77 6f 72 64 5b 6e 70 77 |ar);.X.p|word[npw|
|000044c0| 6f 72 64 73 5d 20 3d 20 | 28 63 68 61 72 20 2a 29 |ords] = |(char *)|
|000044d0| 20 4e 55 4c 4c 3b 0a 58 | 0a 58 09 2f 2a 0a 58 09 | NULL;.X|.X./*.X.|
|000044e0| 20 2a 20 54 68 65 73 65 | 20 77 6f 72 64 73 20 64 | * These| words d|
|000044f0| 6f 6e 27 74 20 6e 65 65 | 64 20 74 6f 20 62 65 20 |on't nee|d to be |
|00004500| 73 6f 72 74 65 64 20 73 | 69 6e 63 65 20 74 68 65 |sorted s|ince the|
|00004510| 20 64 69 63 74 69 6f 6e | 61 72 79 20 69 73 20 73 | diction|ary is s|
|00004520| 6f 72 74 65 64 0a 58 09 | 20 2a 2f 0a 58 09 63 68 |orted.X.| */.X.ch|
|00004530| 65 63 6b 64 69 63 74 28 | 29 3b 0a 58 0a 58 09 74 |eckdict(|);.X.X.t|
|00004540| 6e 6d 77 6f 72 64 73 20 | 2b 3d 20 6e 6d 77 6f 72 |nmwords |+= nmwor|
|00004550| 64 73 3b 0a 58 09 74 6e | 70 77 6f 72 64 73 20 2b |ds;.X.tn|pwords +|
|00004560| 3d 20 6e 70 77 6f 72 64 | 73 3b 0a 58 0a 58 09 72 |= npword|s;.X.X.r|
|00004570| 65 73 75 6c 74 73 28 29 | 3b 0a 58 7d 0a 58 0a 58 |esults()|;.X}.X.X|
|00004580| 2f 2a 0a 58 20 2a 20 43 | 68 65 63 6b 20 69 66 20 |/*.X * C|heck if |
|00004590| 74 68 65 20 67 69 76 65 | 6e 20 77 6f 72 64 20 69 |the give|n word i|
|000045a0| 73 20 70 72 65 73 65 6e | 74 20 6f 6e 20 74 68 65 |s presen|t on the|
|000045b0| 20 62 6f 61 72 64 2c 20 | 77 69 74 68 20 74 68 65 | board, |with the|
|000045c0| 20 63 6f 6e 73 74 72 61 | 69 6e 74 0a 58 20 2a 20 | constra|int.X * |
|000045d0| 74 68 61 74 20 74 68 65 | 20 66 69 72 73 74 20 6c |that the| first l|
|000045e0| 65 74 74 65 72 20 6f 66 | 20 74 68 65 20 77 6f 72 |etter of| the wor|
|000045f0| 64 20 69 73 20 61 64 6a | 61 63 65 6e 74 20 74 6f |d is adj|acent to|
|00004600| 20 73 71 75 61 72 65 20 | 27 70 72 65 76 27 0a 58 | square |'prev'.X|
|00004610| 20 2a 20 4b 65 65 70 20 | 74 72 61 63 6b 20 6f 66 | * Keep |track of|
|00004620| 20 74 68 65 20 63 75 72 | 72 65 6e 74 20 70 61 74 | the cur|rent pat|
|00004630| 68 20 6f 66 20 73 71 75 | 61 72 65 73 20 66 6f 72 |h of squ|ares for|
|00004640| 20 74 68 65 20 77 6f 72 | 64 0a 58 20 2a 20 41 20 | the wor|d.X * A |
|00004650| 27 71 27 20 6d 75 73 74 | 20 62 65 20 66 6f 6c 6c |'q' must| be foll|
|00004660| 6f 77 65 64 20 62 79 20 | 61 20 27 75 27 0a 58 20 |owed by |a 'u'.X |
|00004670| 2a 20 57 6f 72 64 73 20 | 6d 75 73 74 20 65 6e 64 |* Words |must end|
|00004680| 20 77 69 74 68 20 61 20 | 6e 75 6c 6c 0a 58 20 2a | with a |null.X *|
|00004690| 20 52 65 74 75 72 6e 20 | 31 20 6f 6e 20 73 75 63 | Return |1 on suc|
|000046a0| 63 65 73 73 2c 20 2d 31 | 20 6f 6e 20 66 61 69 6c |cess, -1| on fail|
|000046b0| 75 72 65 0a 58 20 2a 2f | 0a 58 63 68 65 63 6b 77 |ure.X */|.Xcheckw|
|000046c0| 6f 72 64 28 77 6f 72 64 | 2c 20 70 72 65 76 2c 20 |ord(word|, prev, |
|000046d0| 70 61 74 68 29 0a 58 63 | 68 61 72 20 2a 77 6f 72 |path).Xc|har *wor|
|000046e0| 64 3b 0a 58 69 6e 74 20 | 70 72 65 76 2c 20 2a 70 |d;.Xint |prev, *p|
|000046f0| 61 74 68 3b 0a 58 7b 0a | 58 09 72 65 67 69 73 74 |ath;.X{.|X.regist|
|00004700| 65 72 20 63 68 61 72 20 | 2a 70 2c 20 2a 71 3b 0a |er char |*p, *q;.|
|00004710| 58 09 72 65 67 69 73 74 | 65 72 20 69 6e 74 20 69 |X.regist|er int i|
|00004720| 2c 20 2a 6c 6d 3b 0a 58 | 0a 58 09 69 66 20 28 64 |, *lm;.X|.X.if (d|
|00004730| 65 62 75 67 29 20 7b 0a | 58 09 09 28 76 6f 69 64 |ebug) {.|X..(void|
|00004740| 29 20 70 72 69 6e 74 66 | 28 22 63 68 65 63 6b 77 |) printf|("checkw|
|00004750| 6f 72 64 28 25 73 2c 20 | 25 64 2c 20 5b 22 2c 20 |ord(%s, |%d, [", |
|00004760| 77 6f 72 64 2c 20 70 72 | 65 76 29 3b 0a 58 09 09 |word, pr|ev);.X..|
|00004770| 09 66 6f 72 20 28 69 20 | 3d 20 30 3b 20 77 6f 72 |.for (i |= 0; wor|
|00004780| 64 70 61 74 68 5b 69 5d | 20 21 3d 20 2d 31 3b 20 |dpath[i]| != -1; |
|00004790| 69 2b 2b 29 0a 58 09 09 | 09 09 28 76 6f 69 64 29 |i++).X..|..(void)|
|000047a0| 20 70 72 69 6e 74 66 28 | 22 20 25 64 22 2c 20 77 | printf(|" %d", w|
|000047b0| 6f 72 64 70 61 74 68 5b | 69 5d 29 3b 0a 58 09 09 |ordpath[|i]);.X..|
|000047c0| 09 28 76 6f 69 64 29 20 | 70 72 69 6e 74 66 28 22 |.(void) |printf("|
|000047d0| 20 5d 5c 6e 22 29 3b 0a | 58 09 7d 0a 58 0a 58 09 | ]\n");.|X.}.X.X.|
|000047e0| 69 66 20 28 2a 77 6f 72 | 64 20 3d 3d 20 27 5c 30 |if (*wor|d == '\0|
|000047f0| 27 29 0a 58 09 09 72 65 | 74 75 72 6e 28 31 29 3b |').X..re|turn(1);|
|00004800| 0a 58 0a 58 09 6c 6d 20 | 3d 20 6c 65 74 74 65 72 |.X.X.lm |= letter|
|00004810| 5f 6d 61 70 5b 2a 77 6f | 72 64 20 2d 20 27 61 27 |_map[*wo|rd - 'a'|
|00004820| 5d 3b 0a 58 0a 58 09 69 | 66 20 28 70 72 65 76 20 |];.X.X.i|f (prev |
|00004830| 3d 3d 20 2d 31 29 20 7b | 0a 58 09 09 63 68 61 72 |== -1) {|.X..char|
|00004840| 20 73 75 62 77 6f 72 64 | 5b 4d 41 58 57 4f 52 44 | subword|[MAXWORD|
|00004850| 4c 45 4e 20 2b 20 31 5d | 3b 0a 58 0a 58 09 09 2f |LEN + 1]|;.X.X../|
|00004860| 2a 0a 58 09 09 20 2a 20 | 43 68 65 63 6b 20 66 6f |*.X.. * |Check fo|
|00004870| 72 20 6c 65 74 74 65 72 | 73 20 6e 6f 74 20 61 70 |r letter|s not ap|
|00004880| 70 65 61 72 69 6e 67 20 | 69 6e 20 74 68 65 20 63 |pearing |in the c|
|00004890| 75 62 65 20 74 6f 20 65 | 6c 69 6d 69 6e 61 74 65 |ube to e|liminate|
|000048a0| 20 73 6f 6d 65 0a 58 09 | 09 20 2a 20 72 65 63 75 | some.X.|. * recu|
|000048b0| 72 73 69 76 65 20 63 61 | 6c 6c 73 0a 58 09 09 20 |rsive ca|lls.X.. |
|000048c0| 2a 20 46 6f 6c 64 20 27 | 71 75 27 20 69 6e 74 6f |* Fold '|qu' into|
|000048d0| 20 27 71 27 0a 58 09 09 | 20 2a 2f 0a 58 09 09 70 | 'q'.X..| */.X..p|
|000048e0| 20 3d 20 77 6f 72 64 3b | 0a 58 09 09 71 20 3d 20 | = word;|.X..q = |
|000048f0| 73 75 62 77 6f 72 64 3b | 0a 58 09 09 77 68 69 6c |subword;|.X..whil|
|00004900| 65 20 28 2a 70 20 21 3d | 20 27 5c 30 27 29 20 7b |e (*p !=| '\0') {|
|00004910| 0a 58 09 09 09 69 66 20 | 28 2a 6c 65 74 74 65 72 |.X...if |(*letter|
|00004920| 5f 6d 61 70 5b 2a 70 20 | 2d 20 27 61 27 5d 20 3d |_map[*p |- 'a'] =|
|00004930| 3d 20 2d 31 29 0a 58 09 | 09 09 09 72 65 74 75 72 |= -1).X.|...retur|
|00004940| 6e 28 2d 31 29 3b 0a 58 | 09 09 09 2a 71 2b 2b 20 |n(-1);.X|...*q++ |
|00004950| 3d 20 2a 70 3b 0a 58 09 | 09 09 69 66 20 28 2a 70 |= *p;.X.|..if (*p|
|00004960| 2b 2b 20 3d 3d 20 27 71 | 27 29 20 7b 0a 58 09 09 |++ == 'q|') {.X..|
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|00004980| 27 29 0a 58 09 09 09 09 | 09 72 65 74 75 72 6e 28 |').X....|.return(|
|00004990| 2d 31 29 3b 0a 58 09 09 | 09 7d 0a 58 09 09 7d 0a |-1);.X..|.}.X..}.|
|000049a0| 58 09 09 2a 71 20 3d 20 | 27 5c 30 27 3b 0a 58 09 |X..*q = |'\0';.X.|
|000049b0| 09 77 68 69 6c 65 20 28 | 2a 6c 6d 20 21 3d 20 2d |.while (|*lm != -|
|000049c0| 31 29 20 7b 0a 58 09 09 | 09 2a 70 61 74 68 20 3d |1) {.X..|.*path =|
|000049d0| 20 2a 6c 6d 3b 0a 58 09 | 09 09 75 73 65 64 62 69 | *lm;.X.|..usedbi|
|000049e0| 74 73 20 7c 3d 20 28 31 | 20 3c 3c 20 2a 6c 6d 29 |ts |= (1| << *lm)|
|000049f0| 3b 0a 58 09 09 09 69 66 | 20 28 63 68 65 63 6b 77 |;.X...if| (checkw|
|00004a00| 6f 72 64 28 73 75 62 77 | 6f 72 64 20 2b 20 31 2c |ord(subw|ord + 1,|
|00004a10| 20 2a 6c 6d 2c 20 70 61 | 74 68 20 2b 20 31 29 20 | *lm, pa|th + 1) |
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|00004a30| 28 31 29 3b 0a 58 09 09 | 09 75 73 65 64 62 69 74 |(1);.X..|.usedbit|
|00004a40| 73 20 26 3d 20 7e 28 31 | 20 3c 3c 20 2a 6c 6d 29 |s &= ~(1| << *lm)|
|00004a50| 3b 0a 58 09 09 09 6c 6d | 2b 2b 3b 0a 58 09 09 7d |;.X...lm|++;.X..}|
|00004a60| 0a 58 09 09 72 65 74 75 | 72 6e 28 2d 31 29 3b 0a |.X..retu|rn(-1);.|
|00004a70| 58 09 7d 0a 58 0a 58 09 | 2f 2a 0a 58 09 20 2a 20 |X.}.X.X.|/*.X. * |
|00004a80| 41 20 63 75 62 65 20 69 | 73 20 6f 6e 6c 79 20 61 |A cube i|s only a|
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|00004b10| 0a 58 09 20 2a 20 66 6c | 61 67 20 69 73 20 73 65 |.X. * fl|ag is se|
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|00004b40| 31 3b 20 69 2b 2b 29 20 | 7b 0a 58 09 09 69 66 20 |1; i++) |{.X..if |
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|00004bf0| 26 20 75 73 65 64 29 29 | 0a 58 09 09 09 09 09 63 |& used))|.X.....c|
|00004c00| 6f 6e 74 69 6e 75 65 3b | 0a 58 09 09 09 2a 70 61 |ontinue;|.X...*pa|
|00004c10| 74 68 20 3d 20 6c 6d 5b | 69 5d 3b 0a 58 09 09 09 |th = lm[|i];.X...|
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|00004c40| 6f 72 64 28 77 6f 72 64 | 20 2b 20 31 2c 20 6c 6d |ord(word| + 1, lm|
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|00004c60| 20 30 29 0a 58 09 09 09 | 09 72 65 74 75 72 6e 28 | 0).X...|.return(|
|00004c70| 31 29 3b 0a 58 09 09 09 | 75 73 65 64 62 69 74 73 |1);.X...|usedbits|
|00004c80| 20 26 3d 20 7e 75 73 65 | 64 3b 0a 58 09 09 7d 0a | &= ~use|d;.X..}.|
|00004c90| 58 09 7d 0a 58 09 2a 70 | 61 74 68 20 3d 20 2d 31 |X.}.X.*p|ath = -1|
|00004ca0| 3b 09 09 2f 2a 20 69 6e | 20 63 61 73 65 20 6f 66 |;../* in| case of|
|00004cb0| 20 61 20 62 61 63 6b 74 | 72 61 63 6b 20 2a 2f 0a | a backt|rack */.|
|00004cc0| 58 09 72 65 74 75 72 6e | 28 2d 31 29 3b 0a 58 7d |X.return|(-1);.X}|
|00004cd0| 0a 58 0a 58 2f 2a 0a 58 | 20 2a 20 41 20 77 6f 72 |.X.X/*.X| * A wor|
|00004ce0| 64 20 69 73 20 69 6e 76 | 61 6c 69 64 20 69 66 20 |d is inv|alid if |
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|00004d10| 41 74 20 74 68 69 73 20 | 70 6f 69 6e 74 20 69 74 |At this |point it|
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|00004d60| 6e 74 20 62 6f 61 72 64 | 0a 58 20 2a 2f 0a 58 76 |nt board|.X */.Xv|
|00004d70| 61 6c 69 64 77 6f 72 64 | 28 77 6f 72 64 29 0a 58 |alidword|(word).X|
|00004d80| 63 68 61 72 20 2a 77 6f | 72 64 3b 0a 58 7b 0a 58 |char *wo|rd;.X{.X|
|00004d90| 09 72 65 67 69 73 74 65 | 72 20 69 6e 74 20 6a 3b |.registe|r int j;|
|00004da0| 0a 58 09 72 65 67 69 73 | 74 65 72 20 63 68 61 72 |.X.regis|ter char|
|00004db0| 20 2a 71 2c 20 2a 77 3b | 0a 58 09 63 68 61 72 20 | *q, *w;|.X.char |
|00004dc0| 2a 6e 65 78 74 77 6f 72 | 64 28 29 3b 0a 58 0a 58 |*nextwor|d();.X.X|
|00004dd0| 09 6a 20 3d 20 77 6f 72 | 64 5b 30 5d 20 2d 20 27 |.j = wor|d[0] - '|
|00004de0| 61 27 3b 0a 58 09 69 66 | 20 28 64 69 63 74 73 65 |a';.X.if| (dictse|
|00004df0| 65 6b 28 64 69 63 74 66 | 70 2c 20 64 69 63 74 69 |ek(dictf|p, dicti|
|00004e00| 6e 64 65 78 5b 6a 5d 2e | 73 74 61 72 74 2c 20 30 |ndex[j].|start, 0|
|00004e10| 29 20 3c 20 30 29 20 7b | 0a 58 09 09 28 76 6f 69 |) < 0) {|.X..(voi|
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|00005b20| 0a 58 09 2f 2a 0a 58 09 | 20 2a 20 53 65 74 20 75 |.X./*.X.| * Set u|
|00005b30| 70 20 74 68 65 20 6d 61 | 70 20 66 72 6f 6d 20 6c |p the ma|p from l|
|00005b40| 65 74 74 65 72 20 74 6f | 20 6c 6f 63 61 74 69 6f |etter to| locatio|
|00005b50| 6e 28 73 29 0a 58 09 20 | 2a 20 45 61 63 68 20 6c |n(s).X. |* Each l|
|00005b60| 69 73 74 20 69 73 20 74 | 65 72 6d 69 6e 61 74 65 |ist is t|erminate|
|00005b70| 64 20 62 79 20 61 20 2d | 31 20 65 6e 74 72 79 0a |d by a -|1 entry.|
|00005b80| 58 09 20 2a 2f 0a 58 09 | 66 6f 72 20 28 69 20 3d |X. */.X.|for (i =|
|00005b90| 20 30 3b 20 69 20 3c 20 | 32 36 3b 20 69 2b 2b 29 | 0; i < |26; i++)|
|00005ba0| 20 7b 0a 58 09 09 6c 6d | 5b 69 5d 20 3d 20 6c 65 | {.X..lm|[i] = le|
|00005bb0| 74 74 65 72 5f 6d 61 70 | 5b 69 5d 3b 0a 58 09 09 |tter_map|[i];.X..|
|00005bc0| 2a 6c 6d 5b 69 5d 20 3d | 20 2d 31 3b 0a 58 09 7d |*lm[i] =| -1;.X.}|
|00005bd0| 0a 58 0a 58 09 66 6f 72 | 20 28 69 20 3d 20 30 3b |.X.X.for| (i = 0;|
|00005be0| 20 69 20 3c 20 31 36 3b | 20 69 2b 2b 29 20 7b 0a | i < 16;| i++) {.|
|00005bf0| 58 09 09 72 65 67 69 73 | 74 65 72 20 69 6e 74 20 |X..regis|ter int |
|00005c00| 6a 3b 0a 58 0a 58 09 09 | 6a 20 3d 20 28 69 6e 74 |j;.X.X..|j = (int|
|00005c10| 29 20 28 62 6f 61 72 64 | 5b 69 5d 20 2d 20 27 61 |) (board|[i] - 'a|
|00005c20| 27 29 3b 0a 58 09 09 2a | 6c 6d 5b 6a 5d 20 3d 20 |');.X..*|lm[j] = |
|00005c30| 69 3b 0a 58 09 09 2a 28 | 2b 2b 6c 6d 5b 6a 5d 29 |i;.X..*(|++lm[j])|
|00005c40| 20 3d 20 2d 31 3b 0a 58 | 09 7d 0a 58 0a 58 09 69 | = -1;.X|.}.X.X.i|
|00005c50| 66 20 28 64 65 62 75 67 | 29 20 7b 0a 58 09 09 66 |f (debug|) {.X..f|
|00005c60| 6f 72 20 28 69 20 3d 20 | 30 3b 20 69 20 3c 20 32 |or (i = |0; i < 2|
|00005c70| 36 3b 20 69 2b 2b 29 20 | 7b 0a 58 09 09 09 69 6e |6; i++) |{.X...in|
|00005c80| 74 20 63 68 2c 20 6a 3b | 0a 58 0a 58 09 09 09 28 |t ch, j;|.X.X...(|
|00005c90| 76 6f 69 64 29 20 70 72 | 69 6e 74 66 28 22 25 63 |void) pr|intf("%c|
|00005ca0| 3a 22 2c 20 27 61 27 20 | 2b 20 69 29 3b 0a 58 09 |:", 'a' |+ i);.X.|
|00005cb0| 09 09 66 6f 72 20 28 6a | 20 3d 20 30 3b 20 28 63 |..for (j| = 0; (c|
|00005cc0| 68 20 3d 20 6c 65 74 74 | 65 72 5f 6d 61 70 5b 69 |h = lett|er_map[i|
|00005cd0| 5d 5b 6a 5d 29 20 21 3d | 20 2d 31 3b 20 6a 2b 2b |][j]) !=| -1; j++|
|00005ce0| 29 0a 58 09 09 09 09 28 | 76 6f 69 64 29 20 70 72 |).X....(|void) pr|
|00005cf0| 69 6e 74 66 28 22 20 25 | 64 22 2c 20 63 68 29 3b |intf(" %|d", ch);|
|00005d00| 0a 58 09 09 09 28 76 6f | 69 64 29 20 70 72 69 6e |.X...(vo|id) prin|
|00005d10| 74 66 28 22 5c 6e 22 29 | 3b 0a 58 09 09 7d 0a 58 |tf("\n")|;.X..}.X|
|00005d20| 09 7d 0a 58 0a 58 7d 0a | 58 0a 58 63 6f 6d 70 61 |.}.X.X}.|X.Xcompa|
|00005d30| 72 28 70 2c 20 71 29 0a | 58 63 68 61 72 20 2a 2a |r(p, q).|Xchar **|
|00005d40| 70 2c 20 2a 2a 71 3b 0a | 58 7b 0a 58 09 72 65 74 |p, **q;.|X{.X.ret|
|00005d50| 75 72 6e 28 73 74 72 63 | 6d 70 28 2a 70 2c 20 2a |urn(strc|mp(*p, *|
|00005d60| 71 29 29 3b 0a 58 7d 0a | 58 0a 58 75 73 61 67 65 |q));.X}.|X.Xusage|
|00005d70| 28 29 0a 58 7b 0a 58 28 | 76 6f 69 64 29 20 66 70 |().X{.X(|void) fp|
|00005d80| 72 69 6e 74 66 28 73 74 | 64 65 72 72 2c 0a 58 22 |rintf(st|derr,.X"|
|00005d90| 55 73 61 67 65 3a 20 62 | 6f 67 20 5b 2d 62 5d 20 |Usage: b|og [-b] |
|00005da0| 5b 2d 64 5d 20 5b 2d 73 | 23 5d 20 5b 2d 74 23 5d |[-d] [-s|#] [-t#]|
|00005db0| 20 5b 2d 77 23 5d 20 5b | 2b 5b 2b 5d 5d 20 5b 62 | [-w#] [|+[+]] [b|
|00005dc0| 6f 61 72 64 73 70 65 63 | 5d 5c 6e 22 29 3b 0a 58 |oardspec|]\n");.X|
|00005dd0| 28 76 6f 69 64 29 20 66 | 70 72 69 6e 74 66 28 73 |(void) f|printf(s|
|00005de0| 74 64 65 72 72 2c 20 22 | 2d 62 3a 20 27 62 61 74 |tderr, "|-b: 'bat|
|00005df0| 63 68 20 6d 6f 64 65 27 | 20 28 62 6f 61 72 64 73 |ch mode'| (boards|
|00005e00| 70 65 63 20 6d 75 73 74 | 20 62 65 20 70 72 65 73 |pec must| be pres|
|00005e10| 65 6e 74 29 5c 6e 22 29 | 3b 0a 58 28 76 6f 69 64 |ent)\n")|;.X(void|
|00005e20| 29 20 66 70 72 69 6e 74 | 66 28 73 74 64 65 72 72 |) fprint|f(stderr|
|00005e30| 2c 20 22 2d 64 3a 20 64 | 65 62 75 67 5c 6e 22 29 |, "-d: d|ebug\n")|
|00005e40| 3b 0a 58 28 76 6f 69 64 | 29 20 66 70 72 69 6e 74 |;.X(void|) fprint|
|00005e50| 66 28 73 74 64 65 72 72 | 2c 20 22 2d 73 23 3a 20 |f(stderr|, "-s#: |
|00005e60| 75 73 65 20 23 20 61 73 | 20 74 68 65 20 72 61 6e |use # as| the ran|
|00005e70| 64 6f 6d 20 6e 75 6d 62 | 65 72 20 73 65 65 64 5c |dom numb|er seed\|
|00005e80| 6e 22 29 3b 0a 58 28 76 | 6f 69 64 29 20 66 70 72 |n");.X(v|oid) fpr|
|00005e90| 69 6e 74 66 28 73 74 64 | 65 72 72 2c 20 22 2d 74 |intf(std|err, "-t|
|00005ea0| 23 3a 20 74 69 6d 65 20 | 6c 69 6d 69 74 20 69 73 |#: time |limit is|
|00005eb0| 20 23 20 73 65 63 6f 6e | 64 73 5c 6e 22 29 3b 0a | # secon|ds\n");.|
|00005ec0| 58 28 76 6f 69 64 29 20 | 66 70 72 69 6e 74 66 28 |X(void) |fprintf(|
|00005ed0| 73 74 64 65 72 72 2c 20 | 22 2d 77 23 3a 20 6d 69 |stderr, |"-w#: mi|
|00005ee0| 6e 69 6d 75 6d 20 77 6f | 72 64 20 6c 65 6e 67 74 |nimum wo|rd lengt|
|00005ef0| 68 20 69 73 20 23 20 6c | 65 74 74 65 72 73 5c 6e |h is # l|etters\n|
|00005f00| 22 29 3b 0a 58 28 76 6f | 69 64 29 20 66 70 72 69 |");.X(vo|id) fpri|
|00005f10| 6e 74 66 28 73 74 64 65 | 72 72 2c 20 22 2b 3a 20 |ntf(stde|rr, "+: |
|00005f20| 63 61 6e 20 72 65 75 73 | 65 20 61 20 63 75 62 65 |can reus|e a cube|
|00005f30| 2c 20 62 75 74 20 6e 6f | 74 20 74 77 69 63 65 20 |, but no|t twice |
|00005f40| 69 6e 20 73 75 63 63 65 | 73 73 69 6f 6e 5c 6e 22 |in succe|ssion\n"|
|00005f50| 29 3b 0a 58 28 76 6f 69 | 64 29 20 66 70 72 69 6e |);.X(voi|d) fprin|
|00005f60| 74 66 28 73 74 64 65 72 | 72 2c 20 22 2b 2b 3a 20 |tf(stder|r, "++: |
|00005f70| 63 61 6e 20 72 65 75 73 | 65 20 63 75 62 65 73 20 |can reus|e cubes |
|00005f80| 61 72 62 69 74 72 61 72 | 69 6c 79 5c 6e 22 29 3b |arbitrar|ily\n");|
|00005f90| 0a 58 28 76 6f 69 64 29 | 20 66 70 72 69 6e 74 66 |.X(void)| fprintf|
|00005fa0| 28 73 74 64 65 72 72 2c | 20 22 62 6f 61 72 64 73 |(stderr,| "boards|
|00005fb0| 70 65 63 3a 20 74 68 65 | 20 66 69 72 73 74 20 62 |pec: the| first b|
|00005fc0| 6f 61 72 64 20 74 6f 20 | 75 73 65 20 28 75 73 65 |oard to |use (use|
|00005fd0| 20 27 71 27 20 66 6f 72 | 20 27 71 75 27 29 5c 6e | 'q' for| 'qu')\n|
|00005fe0| 22 29 3b 0a 58 09 65 78 | 69 74 28 31 29 3b 0a 58 |");.X.ex|it(1);.X|
|00005ff0| 7d 0a 58 0a 45 4e 44 5f | 4f 46 5f 62 6f 67 2e 63 |}.X.END_|OF_bog.c|
|00006000| 0a 69 66 20 74 65 73 74 | 20 31 33 35 39 38 20 2d |.if test| 13598 -|
|00006010| 6e 65 20 60 77 63 20 2d | 63 20 3c 62 6f 67 2e 63 |ne `wc -|c <bog.c|
|00006020| 60 3b 20 74 68 65 6e 0a | 20 20 20 20 65 63 68 6f |`; then.| echo|
|00006030| 20 73 68 61 72 3a 20 5c | 22 62 6f 67 2e 63 5c 22 | shar: \|"bog.c\"|
|00006040| 20 75 6e 70 61 63 6b 65 | 64 20 77 69 74 68 20 77 | unpacke|d with w|
|00006050| 72 6f 6e 67 20 73 69 7a | 65 21 0a 66 69 0a 23 20 |rong siz|e!.fi.# |
|00006060| 65 6e 64 20 6f 66 20 6f | 76 65 72 77 72 69 74 69 |end of o|verwriti|
|00006070| 6e 67 20 63 68 65 63 6b | 0a 66 69 0a 69 66 20 74 |ng check|.fi.if t|
|00006080| 65 73 74 20 2d 66 20 68 | 65 6c 70 2e 63 20 2d 61 |est -f h|elp.c -a|
|00006090| 20 22 24 7b 31 7d 22 20 | 21 3d 20 22 2d 63 22 20 | "${1}" |!= "-c" |
|000060a0| 3b 20 74 68 65 6e 20 0a | 20 20 65 63 68 6f 20 73 |; then .| echo s|
|000060b0| 68 61 72 3a 20 57 69 6c | 6c 20 6e 6f 74 20 6f 76 |har: Wil|l not ov|
|000060c0| 65 72 2d 77 72 69 74 65 | 20 65 78 69 73 74 69 6e |er-write| existin|
|000060d0| 67 20 66 69 6c 65 20 5c | 22 68 65 6c 70 2e 63 5c |g file \|"help.c\|
|000060e0| 22 0a 65 6c 73 65 0a 65 | 63 68 6f 20 73 68 61 72 |".else.e|cho shar|
|000060f0| 3a 20 45 78 74 72 61 63 | 74 69 6e 67 20 5c 22 68 |: Extrac|ting \"h|
|00006100| 65 6c 70 2e 63 5c 22 20 | 5c 28 31 31 34 39 20 63 |elp.c\" |\(1149 c|
|00006110| 68 61 72 61 63 74 65 72 | 73 5c 29 0a 73 65 64 20 |haracter|s\).sed |
|00006120| 22 73 2f 5e 58 2f 2f 22 | 20 3e 68 65 6c 70 2e 63 |"s/^X//"| >help.c|
|00006130| 20 3c 3c 27 45 4e 44 5f | 4f 46 5f 68 65 6c 70 2e | <<'END_|OF_help.|
|00006140| 63 27 0a 58 2f 2a 20 76 | 69 3a 20 73 65 74 20 74 |c'.X/* v|i: set t|
|00006150| 61 62 73 74 6f 70 3d 34 | 20 3a 20 2a 2f 0a 58 0a |abstop=4| : */.X.|
|00006160| 58 23 69 6e 63 6c 75 64 | 65 20 3c 63 75 72 73 65 |X#includ|e <curse|
|00006170| 73 2e 68 3e 0a 58 23 69 | 6e 63 6c 75 64 65 20 3c |s.h>.X#i|nclude <|
|00006180| 73 74 64 69 6f 2e 68 3e | 0a 58 0a 58 23 69 6e 63 |stdio.h>|.X.X#inc|
|00006190| 6c 75 64 65 20 22 62 6f | 67 2e 68 22 0a 58 0a 58 |lude "bo|g.h".X.X|
|000061a0| 68 65 6c 70 28 29 0a 58 | 7b 0a 58 09 69 6e 74 20 |help().X|{.X.int |
|000061b0| 65 6f 66 2c 20 69 3b 0a | 58 09 46 49 4c 45 20 2a |eof, i;.|X.FILE *|
|000061c0| 66 70 3b 0a 58 09 57 49 | 4e 44 4f 57 20 2a 77 69 |fp;.X.WI|NDOW *wi|
|000061d0| 6e 3b 0a 58 09 63 68 61 | 72 20 62 75 66 5b 42 55 |n;.X.cha|r buf[BU|
|000061e0| 46 53 49 5a 5d 3b 0a 58 | 09 65 78 74 65 72 6e 20 |FSIZ];.X|.extern |
|000061f0| 69 6e 74 20 6e 63 6f 6c | 73 2c 20 6e 6c 69 6e 65 |int ncol|s, nline|
|00006200| 73 3b 0a 58 0a 58 09 69 | 66 20 28 28 66 70 20 3d |s;.X.X.i|f ((fp =|
|00006210| 20 66 6f 70 65 6e 28 48 | 45 4c 50 46 49 4c 45 2c | fopen(H|ELPFILE,|
|00006220| 20 22 72 22 29 29 20 3d | 3d 20 28 46 49 4c 45 20 | "r")) =|= (FILE |
|00006230| 2a 29 20 4e 55 4c 4c 29 | 0a 58 09 09 72 65 74 75 |*) NULL)|.X..retu|
|00006240| 72 6e 28 2d 31 29 3b 0a | 58 09 77 69 6e 20 3d 20 |rn(-1);.|X.win = |
|00006250| 6e 65 77 77 69 6e 28 30 | 2c 20 30 2c 20 30 2c 20 |newwin(0|, 0, 0, |
|00006260| 30 29 3b 0a 58 09 63 6c | 65 61 72 6f 6b 28 77 69 |0);.X.cl|earok(wi|
|00006270| 6e 2c 20 31 29 3b 0a 58 | 0a 58 09 65 6f 66 20 3d |n, 1);.X|.X.eof =|
|00006280| 20 30 3b 0a 58 09 69 66 | 20 28 75 6e 67 65 74 63 | 0;.X.if| (ungetc|
|00006290| 28 67 65 74 63 28 66 70 | 29 2c 20 66 70 29 20 3d |(getc(fp|), fp) =|
|000062a0| 3d 20 45 4f 46 29 20 7b | 0a 58 09 09 77 70 72 69 |= EOF) {|.X..wpri|
|000062b0| 6e 74 77 28 77 69 6e 2c | 20 22 54 68 65 72 65 20 |ntw(win,| "There |
|000062c0| 64 6f 65 73 6e 27 74 20 | 73 65 65 6d 20 74 6f 20 |doesn't |seem to |
|000062d0| 62 65 20 61 6e 79 20 68 | 65 6c 70 2e 22 29 3b 0a |be any h|elp.");.|
|000062e0| 58 09 09 65 6f 66 20 3d | 20 31 3b 09 09 09 2f 2a |X..eof =| 1;.../*|
|000062f0| 20 4e 6f 74 68 69 6e 67 | 20 74 68 65 72 65 2e 2e | Nothing| there..|
|00006300| 2e 20 2a 2f 0a 58 09 7d | 0a 58 0a 58 09 77 68 69 |. */.X.}|.X.X.whi|
|00006310| 6c 65 20 28 21 65 6f 66 | 29 20 7b 0a 58 09 09 66 |le (!eof|) {.X..f|
|00006320| 6f 72 20 28 69 20 3d 20 | 30 3b 20 69 20 3c 20 6e |or (i = |0; i < n|
|00006330| 6c 69 6e 65 73 20 2d 20 | 33 3b 20 69 2b 2b 29 20 |lines - |3; i++) |
|00006340| 7b 0a 58 09 09 09 69 66 | 20 28 66 67 65 74 73 28 |{.X...if| (fgets(|
|00006350| 62 75 66 2c 20 73 69 7a | 65 6f 66 28 62 75 66 29 |buf, siz|eof(buf)|
|00006360| 2c 20 66 70 29 20 3d 3d | 20 28 63 68 61 72 20 2a |, fp) ==| (char *|
|00006370| 29 20 4e 55 4c 4c 29 20 | 7b 0a 58 09 09 09 09 65 |) NULL) |{.X....e|
|00006380| 6f 66 20 3d 20 31 3b 0a | 58 09 09 09 09 62 72 65 |of = 1;.|X....bre|
|00006390| 61 6b 3b 0a 58 09 09 09 | 7d 0a 58 09 09 09 69 66 |ak;.X...|}.X...if|
|000063a0| 20 28 62 75 66 5b 30 5d | 20 3d 3d 20 27 2e 27 20 | (buf[0]| == '.' |
|000063b0| 26 26 20 62 75 66 5b 31 | 5d 20 3d 3d 20 27 5c 6e |&& buf[1|] == '\n|
|000063c0| 27 29 0a 58 09 09 09 09 | 62 72 65 61 6b 3b 0a 58 |').X....|break;.X|
|000063d0| 09 09 09 77 70 72 69 6e | 74 77 28 77 69 6e 2c 20 |...wprin|tw(win, |
|000063e0| 22 25 73 22 2c 20 62 75 | 66 29 3b 0a 58 09 09 7d |"%s", bu|f);.X..}|
|000063f0| 0a 58 09 09 69 66 20 28 | 65 6f 66 20 7c 7c 20 75 |.X..if (|eof || u|
+--------+-------------------------+-------------------------+--------+--------+
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