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|00000020| 21 73 74 65 76 65 6e 0a | 44 61 74 65 3a 20 4d 6f |!steven.|Date: Mo|
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|00000040| 32 32 3a 35 39 20 70 64 | 74 0a 4e 65 77 73 67 72 |22:59 pd|t.Newsgr|
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|00000070| 6e 64 20 6d 64 65 70 20 | 0a 52 65 70 6c 79 2d 54 |nd mdep |.Reply-T|
|00000080| 6f 3a 20 73 74 65 76 65 | 6e 40 6c 75 6b 65 2e 55 |o: steve|n@luke.U|
|00000090| 55 43 50 20 28 53 74 65 | 76 65 6e 20 4c 69 73 74 |UCP (Ste|ven List|
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|000000b0| 42 65 6e 65 74 69 63 73 | 20 43 6f 72 70 2c 20 4d |Benetics| Corp, M|
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|00002d40| 2d 2d 2d 2d 2d 2d 2d 2d | 2d 2d 2d 2d 2d 2d 2d 2d |--------|--------|
|00002d50| 2d 2d 2d 20 2a 2f 0a 0a | 20 20 20 20 74 69 6d 65 |--- */..|    time|
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|00002eb0| 2d 2d 2d 2d 2d 2d 2d 2d | 2d 2d 2d 2d 2d 2d 2d 2d |--------|--------|
|00002ec0| 2d 2d 2d 2d 2d 2d 2d 2d | 20 2a 2f 0a 20 20 20 20 |--------| */.    |
|00002ed0| 2f 2a 20 63 72 65 61 74 | 65 20 74 68 65 20 74 65 |/* creat|e the te|
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|00002f60| 20 2d 2d 2d 2d 2d 2d 2d | 2d 2d 2d 2d 2d 2d 2d 2d | -------|--------|
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|00002f80| 2d 2d 2d 2d 2d 2d 2d 2d | 2d 2d 2d 2d 2d 2d 2d 2d |--------|--------|
|00002f90| 2d 2d 2d 2d 2d 2d 2d 2d | 2d 2d 2d 2d 2d 20 2a 2f |--------|----- */|
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|00002fd0| 20 7b 0a 20 20 20 20 20 | 20 20 20 74 6f 63 66 69 | {.     |   tocfi|
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|00003080| 20 20 20 20 20 20 20 20 | 65 78 69 74 20 28 32 29 |        |exit (2)|
|00003090| 3b 0a 20 20 20 20 20 20 | 20 20 7d 0a 20 20 20 20 |;.      |  }.    |
|000030a0| 7d 0a 0a 20 20 20 20 2f | 2a 20 2d 2d 2d 2d 2d 2d |}..    /|* ------|
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|000030c0| 2d 2d 2d 2d 2d 2d 2d 2d | 2d 2d 2d 2d 2d 2d 2d 2d |--------|--------|
|000030d0| 2d 2d 2d 2d 2d 2d 2d 2d | 2d 2d 2d 2d 2d 2d 2d 2d |--------|--------|
|000030e0| 2d 2d 2d 2d 2d 2d 20 2a | 2f 0a 20 20 20 20 2f 2a |------ *|/.    /*|
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|00003120| 20 20 20 20 20 20 20 20 | 20 20 20 20 20 20 2a 2f |        |      */|
|00003130| 0a 20 20 20 20 2f 2a 20 | 2d 2d 2d 2d 2d 2d 2d 2d |.    /* |--------|
|00003140| 2d 2d 2d 2d 2d 2d 2d 2d | 2d 2d 2d 2d 2d 2d 2d 2d |--------|--------|
|00003150| 2d 2d 2d 2d 2d 2d 2d 2d | 2d 2d 2d 2d 2d 2d 2d 2d |--------|--------|
|00003160| 2d 2d 2d 2d 2d 2d 2d 2d | 2d 2d 2d 2d 2d 2d 2d 2d |--------|--------|
|00003170| 2d 2d 2d 2d 20 2a 2f 0a | 0a 20 20 20 20 69 66 20 |---- */.|.    if |
|00003180| 28 6f 70 74 69 6e 64 20 | 45 51 20 61 63 29 0a 20 |(optind |EQ ac). |
|00003190| 20 20 20 7b 0a 20 20 20 | 20 20 20 20 20 66 64 20 |   {.   |     fd |
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|000031f0| 7b 0a 20 20 20 20 2f 2a | 20 2d 2d 2d 2d 2d 2d 2d |{.    /*| -------|
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|00003220| 2d 2d 2d 2d 2d 2d 2d 2d | 2d 2d 2d 2d 2d 2d 2d 2d |--------|--------|
|00003230| 2d 2d 2d 2d 2d 20 2a 2f | 0a 20 20 20 20 2f 2a 20 |----- */|.    /* |
|00003240| 70 72 6f 63 65 73 73 20 | 65 61 63 68 20 66 69 6c |process |each fil|
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|00003280| 20 20 20 20 2f 2a 20 2d | 2d 2d 2d 2d 2d 2d 2d 2d |    /* -|--------|
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|000032b0| 2d 2d 2d 2d 2d 2d 2d 2d | 2d 2d 2d 2d 2d 2d 2d 2d |--------|--------|
|000032c0| 2d 2d 2d 20 2a 2f 0a 0a | 20 20 20 20 20 20 20 20 |--- */..|        |
|000032d0| 66 6f 72 20 28 69 20 3d | 20 6f 70 74 69 6e 64 3b |for (i =| optind;|
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|000032f0| 20 20 20 20 20 20 20 7b | 0a 20 20 20 20 2f 2a 20 |       {|.    /* |
|00003300| 2d 2d 2d 2d 2d 2d 2d 2d | 2d 2d 2d 2d 2d 2d 2d 2d |--------|--------|
|00003310| 2d 2d 2d 2d 2d 2d 2d 2d | 2d 2d 2d 2d 2d 2d 2d 2d |--------|--------|
|00003320| 2d 2d 2d 2d 2d 2d 2d 2d | 2d 2d 2d 2d 2d 2d 2d 2d |--------|--------|
|00003330| 2d 2d 2d 2d 2d 2d 2d 2d | 2d 2d 2d 2d 20 2a 2f 0a |--------|---- */.|
|00003340| 20 20 20 20 2f 2a 20 73 | 70 65 63 69 61 6c 20 66 |    /* s|pecial f|
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|00003380| 20 20 20 20 2a 2f 0a 20 | 20 20 20 2f 2a 20 2d 2d |    */. |   /* --|
|00003390| 2d 2d 2d 2d 2d 2d 2d 2d | 2d 2d 2d 2d 2d 2d 2d 2d |--------|--------|
|000033a0| 2d 2d 2d 2d 2d 2d 2d 2d | 2d 2d 2d 2d 2d 2d 2d 2d |--------|--------|
|000033b0| 2d 2d 2d 2d 2d 2d 2d 2d | 2d 2d 2d 2d 2d 2d 2d 2d |--------|--------|
|000033c0| 2d 2d 2d 2d 2d 2d 2d 2d | 2d 2d 20 2a 2f 0a 0a 20 |--------|-- */.. |
|000033d0| 20 20 20 20 20 20 20 20 | 20 20 20 69 66 20 28 73 |        |   if (s|
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|000033f0| 22 29 20 45 51 20 30 29 | 0a 20 20 20 20 20 20 20 |") EQ 0)|.       |
|00003400| 20 20 20 20 20 7b 0a 20 | 20 20 20 20 20 20 20 20 |     {. |        |
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|00003430| 20 20 20 66 69 6c 65 5f | 6e 61 6d 65 20 3d 20 73 |   file_|name = s|
|00003440| 74 64 5f 69 6e 70 75 74 | 3b 0a 20 20 20 20 20 20 |td_input|;.      |
|00003450| 20 20 20 20 20 20 7d 0a | 20 20 20 20 20 20 20 20 |      }.|        |
|00003460| 20 20 20 20 65 6c 73 65 | 0a 20 20 20 20 20 20 20 |    else|.       |
|00003470| 20 20 20 20 20 7b 0a 20 | 20 20 20 20 20 20 20 20 |     {. |        |
|00003480| 20 20 20 20 20 20 20 66 | 64 20 3d 20 66 6f 70 65 |       f|d = fope|
|00003490| 6e 20 28 61 76 5b 69 5d | 2c 20 22 72 22 29 3b 0a |n (av[i]|, "r");.|
|000034a0| 20 20 20 20 20 20 20 20 | 20 20 20 20 20 20 20 20 |        |        |
|000034b0| 69 66 20 28 66 64 20 45 | 51 20 4e 55 4c 4c 29 0a |if (fd E|Q NULL).|
|000034c0| 20 20 20 20 20 20 20 20 | 20 20 20 20 20 20 20 20 |        |        |
|000034d0| 7b 0a 20 20 20 20 20 20 | 20 20 20 20 20 20 20 20 |{.      |        |
|000034e0| 20 20 20 20 20 20 66 70 | 72 69 6e 74 66 20 28 73 |      fp|rintf (s|
|000034f0| 74 64 65 72 72 2c 0a 20 | 20 20 20 20 20 20 20 20 |tderr,. |        |
|00003500| 20 20 20 20 20 20 20 20 | 20 20 20 20 20 20 20 22 |        |       "|
|00003510| 63 70 67 3a 20 75 6e 61 | 62 6c 65 20 74 6f 20 6f |cpg: una|ble to o|
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|00003540| 20 20 20 7d 0a 20 20 20 | 20 20 20 20 20 20 20 20 |   }.   |        |
|00003550| 20 7d 0a 20 20 20 20 20 | 20 20 20 20 20 20 20 69 | }.     |       i|
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|00003570| 20 20 20 20 20 20 20 20 | 20 20 20 7b 0a 20 20 20 |        |   {.   |
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|00003590| 28 42 41 53 45 4e 41 4d | 45 29 20 73 74 72 63 70 |(BASENAM|E) strcp|
|000035a0| 79 20 28 66 68 5f 6e 61 | 6d 65 2c 20 62 61 73 65 |y (fh_na|me, base|
|000035b0| 6e 61 6d 65 20 28 61 76 | 5b 69 5d 29 29 3b 0a 20 |name (av|[i]));. |
|000035c0| 20 20 20 20 20 20 20 20 | 20 20 20 20 20 20 20 65 |        |       e|
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|000035e0| 61 6d 65 2c 20 61 76 5b | 69 5d 29 3b 0a 20 20 20 |ame, av[|i]);.   |
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|00003600| 65 5f 6e 61 6d 65 20 3d | 20 61 76 5b 69 5d 3b 0a |e_name =| av[i];.|
|00003610| 20 20 20 20 20 20 20 20 | 20 20 20 20 20 20 20 20 |        |        |
|00003620| 64 6f 66 69 6c 65 20 28 | 66 64 29 3b 0a 20 20 20 |dofile (|fd);.   |
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|000036b0| 2d 2d 2d 2d 2d 2d 2d 2d | 2d 2d 2d 2d 2d 2d 2d 2d |--------|--------|
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|00003780| 2d 2d 2d 2d 2d 2d 2d 2d | 2d 2d 2d 2d 2d 2d 2d 2d |--------|--------|
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|00003cb0| 2d 2d 2d 2d 2d 2d 2d 2d | 20 2a 2f 0a 0a 20 20 20 |--------| */..   |
|00003cc0| 20 73 74 72 63 70 79 20 | 28 66 6e 63 5f 6e 61 6d | strcpy |(fnc_nam|
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|00003d10| 2d 2d 2d 2d 2d 2d 2d 2d | 2d 2d 2d 2d 2d 20 2a 2f |--------|----- */|
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|00003d90| 2d 2d 2d 2d 2d 2d 2d 2d | 2d 2d 2d 2d 2d 2d 2d 2d |--------|--------|
|00003da0| 2d 2d 2d 2d 2d 2d 2d 2d | 2d 2d 2d 20 2a 2f 0a 0a |--------|--- */..|
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|00003ee0| 2d 2d 2d 2d 2d 2d 2d 2d | 2d 2d 2d 2d 2d 2d 2d 2d |--------|--------|
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|00004140| 2d 2d 2d 2d 2d 2d 2d 2d | 2d 2d 2d 2d 2d 2d 2d 2d |--------|--------|
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|000041b0| 20 20 20 7b 0a 20 20 20 | 20 2f 2a 20 2d 2d 2d 2d |   {.   | /* ----|
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|000041f0| 2d 2d 2d 2d 2d 2d 2d 2d | 20 2a 2f 0a 20 20 20 20 |--------| */.    |
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|000050a0| 20 41 4e 44 20 69 73 73 | 70 61 63 65 20 28 6e 61 | AND iss|pace (na|
|000050b0| 6d 65 5b 6a 5d 29 29 3b | 0a 0a 20 20 20 20 6e 61 |me[j]));|..    na|
|000050c0| 6d 65 5b 2b 2b 6a 5d 20 | 3d 20 4e 55 4c 3b 0a 0a |me[++j] |= NUL;..|
|000050d0| 20 20 20 20 72 65 74 75 | 72 6e 3b 0a 7d 0a 2f 2a |    retu|rn;.}./*|
|000050e0| 53 70 72 69 6e 74 20 2d | 20 70 72 69 6e 74 20 61 |Sprint -| print a|
|000050f0| 20 6c 69 6e 65 20 77 69 | 74 68 20 6c 69 6e 65 20 | line wi|th line |
|00005100| 6e 75 6d 62 65 72 20 2a | 2f 0a 2f 2a 48 70 72 69 |number *|/./*Hpri|
|00005110| 6e 74 20 2a 2f 0a 2f 2a | 45 2a 2f 0a 70 72 69 6e |nt */./*|E*/.prin|
|00005120| 74 20 28 6c 69 6e 65 6e | 6f 2c 20 6c 69 6e 65 29 |t (linen|o, line)|
|00005130| 0a 72 65 67 69 73 74 65 | 72 20 69 6e 74 20 20 20 |.registe|r int   |
|00005140| 20 20 2a 6c 69 6e 65 6e | 6f 3b 0a 72 65 67 69 73 |  *linen|o;.regis|
|00005150| 74 65 72 20 63 68 61 72 | 20 20 20 20 2a 6c 69 6e |ter char|    *lin|
|00005160| 65 3b 0a 7b 0a 20 20 20 | 20 72 65 67 69 73 74 65 |e;.{.   | registe|
|00005170| 72 20 69 6e 74 20 6c 6c | 65 6e 20 3d 20 73 74 72 |r int ll|en = str|
|00005180| 6c 65 6e 20 28 6c 69 6e | 65 29 3b 0a 20 20 20 20 |len (lin|e);.    |
|00005190| 72 65 67 69 73 74 65 72 | 20 69 6e 74 20 69 3b 0a |register| int i;.|
|000051a0| 0a 20 20 20 20 72 65 67 | 69 73 74 65 72 20 63 68 |.    reg|ister ch|
|000051b0| 61 72 20 73 63 20 3d 20 | 73 70 65 63 6c 69 6e 65 |ar sc = |specline|
|000051c0| 20 3f 20 27 2a 27 20 3a | 20 27 20 27 3b 0a 0a 20 | ? '*' :| ' ';.. |
|000051d0| 20 20 20 69 6e 74 20 20 | 20 20 20 6a 20 3d 20 30 |   int  |   j = 0|
|000051e0| 3b 0a 0a 20 20 20 20 72 | 65 67 69 73 74 65 72 20 |;..    r|egister |
|000051f0| 63 68 61 72 20 20 20 20 | 64 63 20 3d 20 4e 55 4c |char    |dc = NUL|
|00005200| 3b 0a 0a 20 20 20 20 2f | 2a 20 2d 2d 2d 2d 2d 2d |;..    /|* ------|
|00005210| 2d 2d 2d 2d 2d 2d 2d 2d | 2d 2d 2d 2d 2d 2d 2d 2d |--------|--------|
|00005220| 2d 2d 2d 2d 2d 2d 2d 2d | 2d 2d 2d 2d 2d 2d 2d 2d |--------|--------|
|00005230| 2d 2d 2d 2d 2d 2d 2d 2d | 2d 2d 2d 2d 2d 2d 2d 2d |--------|--------|
|00005240| 2d 2d 2d 2d 2d 2d 20 2a | 2f 0a 20 20 20 20 2f 2a |------ *|/.    /*|
|00005250| 20 6e 65 77 20 70 61 67 | 65 20 77 69 74 68 20 68 | new pag|e with h|
|00005260| 65 61 64 65 72 20 69 66 | 20 70 61 67 65 20 6c 65 |eader if| page le|
|00005270| 6e 67 74 68 20 69 73 20 | 65 78 63 65 65 64 65 64 |ngth is |exceeded|
|00005280| 20 20 20 20 20 20 20 20 | 20 20 20 20 20 20 2a 2f |        |      */|
|00005290| 0a 20 20 20 20 2f 2a 20 | 2d 2d 2d 2d 2d 2d 2d 2d |.    /* |--------|
|000052a0| 2d 2d 2d 2d 2d 2d 2d 2d | 2d 2d 2d 2d 2d 2d 2d 2d |--------|--------|
|000052b0| 2d 2d 2d 2d 2d 2d 2d 2d | 2d 2d 2d 2d 2d 2d 2d 2d |--------|--------|
|000052c0| 2d 2d 2d 2d 2d 2d 2d 2d | 2d 2d 2d 2d 2d 2d 2d 2d |--------|--------|
|000052d0| 2d 2d 2d 2d 20 2a 2f 0a | 0a 20 20 20 20 69 66 20 |---- */.|.    if |
|000052e0| 28 70 61 67 65 5f 6c 69 | 6e 65 20 47 54 20 4c 50 |(page_li|ne GT LP|
|000052f0| 50 29 0a 20 20 20 20 7b | 0a 20 20 20 20 20 20 20 |P).    {|.       |
|00005300| 20 70 72 69 6e 74 5f 68 | 65 61 64 20 28 29 3b 0a | print_h|ead ();.|
|00005310| 20 20 20 20 7d 0a 0a 20 | 20 20 20 2f 2a 20 2d 2d |    }.. |   /* --|
|00005320| 2d 2d 2d 2d 2d 2d 2d 2d | 2d 2d 2d 2d 2d 2d 2d 2d |--------|--------|
|00005330| 2d 2d 2d 2d 2d 2d 2d 2d | 2d 2d 2d 2d 2d 2d 2d 2d |--------|--------|
|00005340| 2d 2d 2d 2d 2d 2d 2d 2d | 2d 2d 2d 2d 2d 2d 2d 2d |--------|--------|
|00005350| 2d 2d 2d 2d 2d 2d 2d 2d | 2d 2d 20 2a 2f 0a 20 20 |--------|-- */.  |
|00005360| 20 20 2f 2a 20 69 66 20 | 62 72 61 63 65 28 73 29 |  /* if |brace(s)|
|00005370| 20 66 6f 75 6e 64 2c 20 | 20 20 20 20 20 20 20 20 | found, |        |
|00005380| 20 20 20 20 20 20 20 20 | 20 20 20 20 20 20 20 20 |        |        |
|00005390| 20 20 20 20 20 20 20 20 | 20 20 20 20 20 20 20 20 |        |        |
|000053a0| 20 20 2a 2f 0a 20 20 20 | 20 2f 2a 20 20 20 6d 6f |  */.   | /*   mo|
|000053b0| 64 69 66 79 20 74 68 65 | 20 6e 65 73 74 69 6e 67 |dify the| nesting|
|000053c0| 20 6c 65 76 65 6c 20 62 | 79 20 74 68 65 20 6e 65 | level b|y the ne|
|000053d0| 74 20 6e 65 73 74 69 6e | 67 20 64 65 6c 74 61 20 |t nestin|g delta |
|000053e0| 20 20 20 20 20 20 20 20 | 20 2a 2f 0a 20 20 20 20 |        | */.    |
|000053f0| 2f 2a 20 20 20 73 65 6c | 65 63 74 20 74 68 65 20 |/*   sel|ect the |
|00005400| 69 6e 64 69 63 61 74 6f | 72 20 61 63 63 6f 72 64 |indicato|r accord|
|00005410| 69 6e 67 20 74 6f 20 74 | 68 65 20 6e 65 74 20 64 |ing to t|he net d|
|00005420| 65 6c 74 61 20 20 20 20 | 20 20 20 20 20 20 20 20 |elta    |        |
|00005430| 2a 2f 0a 20 20 20 20 2f | 2a 20 20 20 69 66 20 6e |*/.    /|*   if n|
|00005440| 65 78 74 69 6e 67 20 69 | 73 20 62 61 63 6b 20 74 |exting i|s back t|
|00005450| 6f 20 7a 65 72 6f 20 28 | 6e 6f 6e 65 29 2c 20 63 |o zero (|none), c|
|00005460| 6c 65 61 72 20 66 75 6e | 63 74 69 6f 6e 20 6e 61 |lear fun|ction na|
|00005470| 6d 65 20 20 20 20 20 2a | 2f 0a 20 20 20 20 2f 2a |me     *|/.    /*|
|00005480| 20 2d 2d 2d 2d 2d 2d 2d | 2d 2d 2d 2d 2d 2d 2d 2d | -------|--------|
|00005490| 2d 2d 2d 2d 2d 2d 2d 2d | 2d 2d 2d 2d 2d 2d 2d 2d |--------|--------|
|000054a0| 2d 2d 2d 2d 2d 2d 2d 2d | 2d 2d 2d 2d 2d 2d 2d 2d |--------|--------|
|000054b0| 2d 2d 2d 2d 2d 2d 2d 2d | 2d 2d 2d 2d 2d 20 2a 2f |--------|----- */|
|000054c0| 0a 0a 20 20 20 20 69 66 | 20 28 66 6e 64 20 28 6c |..    if| (fnd (l|
|000054d0| 69 6e 65 2c 20 26 6a 29 | 29 0a 20 20 20 20 7b 0a |ine, &j)|).    {.|
|000054e0| 20 20 20 20 20 20 20 20 | 6e 6c 76 6c 20 2b 3d 20 |        |nlvl += |
|000054f0| 6a 3b 0a 0a 20 20 20 20 | 20 20 20 20 69 66 20 28 |j;..    |    if (|
|00005500| 6a 20 4c 54 20 30 29 20 | 64 63 20 3d 20 27 3c 27 |j LT 0) |dc = '<'|
|00005510| 3b 0a 20 20 20 20 20 20 | 20 20 65 6c 73 65 20 69 |;.      |  else i|
|00005520| 66 20 28 6a 20 45 51 20 | 30 29 20 64 63 20 3d 20 |f (j EQ |0) dc = |
|00005530| 27 2a 27 3b 0a 20 20 20 | 20 20 20 20 20 65 6c 73 |'*';.   |     els|
|00005540| 65 20 64 63 20 3d 20 27 | 3e 27 3b 0a 0a 20 20 20 |e dc = '|>';..   |
|00005550| 20 20 20 20 20 69 20 3d | 20 6e 6c 76 6c 3b 0a 20 |     i =| nlvl;. |
|00005560| 20 20 20 20 20 20 20 69 | 66 20 28 6a 20 4c 54 20 |       i|f (j LT |
|00005570| 30 29 20 69 2b 2b 3b 0a | 20 20 20 20 20 20 20 20 |0) i++;.|        |
|00005580| 66 70 72 69 6e 74 66 20 | 28 73 74 64 6f 75 74 2c |fprintf |(stdout,|
|00005590| 20 22 25 34 64 25 63 25 | 32 64 25 63 20 22 2c 0a | "%4d%c%|2d%c ",.|
|000055a0| 20 20 20 20 20 20 20 20 | 20 20 20 20 28 2a 6c 69 |        |    (*li|
|000055b0| 6e 65 6e 6f 29 2b 2b 2c | 20 73 63 2c 20 69 2c 20 |neno)++,| sc, i, |
|000055c0| 64 63 29 3b 0a 20 20 20 | 20 20 20 20 20 69 66 20 |dc);.   |     if |
|000055d0| 28 6e 6c 76 6c 20 45 51 | 20 30 29 20 73 74 72 63 |(nlvl EQ| 0) strc|
|000055e0| 70 79 20 28 66 6e 63 5f | 6e 61 6d 65 2c 20 22 2e |py (fnc_|name, ".|
|000055f0| 22 29 3b 0a 20 20 20 20 | 7d 0a 20 20 20 20 65 6c |");.    |}.    el|
|00005600| 73 65 0a 20 20 20 20 7b | 0a 20 20 20 20 20 20 20 |se.    {|.       |
|00005610| 20 66 70 72 69 6e 74 66 | 20 28 73 74 64 6f 75 74 | fprintf| (stdout|
|00005620| 2c 20 22 25 34 64 25 63 | 20 20 20 20 22 2c 20 28 |, "%4d%c|    ", (|
|00005630| 2a 6c 69 6e 65 6e 6f 29 | 2b 2b 2c 20 73 63 29 3b |*lineno)|++, sc);|
|00005640| 0a 20 20 20 20 7d 0a 0a | 20 20 20 20 2f 2a 20 2d |.    }..|    /* -|
|00005650| 2d 2d 2d 2d 2d 2d 2d 2d | 2d 2d 2d 2d 2d 2d 2d 2d |--------|--------|
|00005660| 2d 2d 2d 2d 2d 2d 2d 2d | 2d 2d 2d 2d 2d 2d 2d 2d |--------|--------|
|00005670| 2d 2d 2d 2d 2d 2d 2d 2d | 2d 2d 2d 2d 2d 2d 2d 2d |--------|--------|
|00005680| 2d 2d 2d 2d 2d 2d 2d 2d | 2d 2d 2d 20 2a 2f 0a 20 |--------|--- */. |
|00005690| 20 20 20 2f 2a 20 62 72 | 65 61 6b 20 75 70 20 6c |   /* br|eak up l|
|000056a0| 6f 6e 67 20 6c 69 6e 65 | 73 20 62 79 20 66 69 6e |ong line|s by fin|
|000056b0| 64 69 6e 67 20 74 68 65 | 20 66 69 72 73 74 20 73 |ding the| first s|
|000056c0| 70 61 63 65 20 66 6f 72 | 6d 20 74 68 65 20 65 6e |pace for|m the en|
|000056d0| 64 20 20 2a 2f 0a 20 20 | 20 20 2f 2a 20 2d 2d 2d |d  */.  |  /* ---|
|000056e0| 2d 2d 2d 2d 2d 2d 2d 2d | 2d 2d 2d 2d 2d 2d 2d 2d |--------|--------|
|000056f0| 2d 2d 2d 2d 2d 2d 2d 2d | 2d 2d 2d 2d 2d 2d 2d 2d |--------|--------|
|00005700| 2d 2d 2d 2d 2d 2d 2d 2d | 2d 2d 2d 2d 2d 2d 2d 2d |--------|--------|
|00005710| 2d 2d 2d 2d 2d 2d 2d 2d | 2d 20 2a 2f 0a 0a 20 20 |--------|- */..  |
|00005720| 20 20 69 66 20 28 6c 6c | 65 6e 20 47 54 20 37 31 |  if (ll|en GT 71|
|00005730| 29 0a 20 20 20 20 7b 0a | 20 20 20 20 20 20 20 20 |).    {.|        |
|00005740| 66 6f 72 20 28 69 20 3d | 20 37 30 3b 20 69 20 47 |for (i =| 70; i G|
|00005750| 45 20 30 3b 20 69 2d 2d | 29 0a 20 20 20 20 20 20 |E 0; i--|).      |
|00005760| 20 20 7b 0a 20 20 20 20 | 20 20 20 20 20 20 20 20 |  {.    |        |
|00005770| 69 66 20 28 6c 69 6e 65 | 5b 69 5d 20 45 51 20 53 |if (line|[i] EQ S|
|00005780| 50 41 43 45 29 0a 20 20 | 20 20 20 20 20 20 20 20 |PACE).  |        |
|00005790| 20 20 7b 0a 20 20 20 20 | 20 20 20 20 20 20 20 20 |  {.    |        |
|000057a0| 20 20 20 20 66 70 72 69 | 6e 74 66 20 28 73 74 64 |    fpri|ntf (std|
|000057b0| 6f 75 74 2c 20 22 25 2a | 2e 2a 73 20 5c 5c 5c 6e |out, "%*|.*s \\\n|
|000057c0| 22 2c 20 69 2c 20 69 2c | 20 6c 69 6e 65 29 3b 0a |", i, i,| line);.|
|000057d0| 20 20 20 20 20 20 20 20 | 20 20 20 20 20 20 20 20 |        |        |
|000057e0| 70 61 67 65 5f 6c 69 6e | 65 2b 2b 3b 0a 20 20 20 |page_lin|e++;.   |
|000057f0| 20 20 20 20 20 20 20 20 | 20 20 20 20 20 62 72 65 |        |     bre|
|00005800| 61 6b 3b 0a 20 20 20 20 | 20 20 20 20 20 20 20 20 |ak;.    |        |
|00005810| 7d 0a 20 20 20 20 20 20 | 20 20 7d 0a 0a 20 20 20 |}.      |  }..   |
|00005820| 20 20 20 20 20 6a 20 3d | 20 37 39 20 2d 20 28 6c |     j =| 79 - (l|
|00005830| 6c 65 6e 20 2d 20 69 29 | 3b 0a 0a 20 20 20 20 20 |len - i)|;..     |
|00005840| 20 20 20 66 6f 72 20 28 | 6a 3b 20 6a 20 47 45 20 |   for (|j; j GE |
|00005850| 30 3b 20 6a 2d 2d 29 20 | 70 75 74 63 20 28 53 50 |0; j--) |putc (SP|
|00005860| 41 43 45 2c 20 73 74 64 | 6f 75 74 29 3b 0a 0a 20 |ACE, std|out);.. |
|00005870| 20 20 20 20 20 20 20 66 | 70 72 69 6e 74 66 20 28 |       f|printf (|
|00005880| 73 74 64 6f 75 74 2c 20 | 22 25 73 22 2c 20 26 6c |stdout, |"%s", &l|
|00005890| 69 6e 65 5b 69 2b 31 5d | 29 3b 0a 20 20 20 20 7d |ine[i+1]|);.    }|
|000058a0| 0a 20 20 20 20 65 6c 73 | 65 0a 20 20 20 20 7b 0a |.    els|e.    {.|
|000058b0| 20 20 20 20 20 20 20 20 | 66 70 72 69 6e 74 66 20 |        |fprintf |
|000058c0| 28 73 74 64 6f 75 74 2c | 20 22 25 73 22 2c 20 6c |(stdout,| "%s", l|
|000058d0| 69 6e 65 29 3b 0a 20 20 | 20 20 7d 0a 0a 20 20 20 |ine);.  |  }..   |
|000058e0| 20 70 61 67 65 5f 6c 69 | 6e 65 2b 2b 3b 0a 0a 20 | page_li|ne++;.. |
|000058f0| 20 20 20 73 70 65 63 6c | 69 6e 65 20 3d 20 46 41 |   specl|ine = FA|
|00005900| 4c 53 45 3b 20 20 20 20 | 20 20 20 2f 2a 20 74 72 |LSE;    |   /* tr|
|00005910| 75 65 20 69 66 20 66 75 | 6e 63 74 69 6f 6e 20 64 |ue if fu|nction d|
|00005920| 65 63 6c 61 72 61 74 69 | 6f 6e 20 20 20 20 20 2a |eclarati|on     *|
|00005930| 2f 0a 0a 20 20 20 20 72 | 65 74 75 72 6e 3b 0a 7d |/..    r|eturn;.}|
|00005940| 0a 2f 2a 53 70 72 69 6e | 74 5f 68 65 61 64 20 2d |./*Sprin|t_head -|
|00005950| 20 70 72 69 6e 74 20 74 | 68 65 20 70 61 67 65 20 | print t|he page |
|00005960| 68 65 61 64 69 6e 67 20 | 77 69 74 68 20 70 61 67 |heading |with pag|
|00005970| 65 20 6e 75 6d 62 65 72 | 20 2a 2f 0a 2f 2a 48 70 |e number| */./*Hp|
|00005980| 72 69 6e 74 5f 68 65 61 | 64 20 2a 2f 0a 2f 2a 45 |rint_hea|d */./*E|
|00005990| 2a 2f 0a 70 72 69 6e 74 | 5f 68 65 61 64 20 28 29 |*/.print|_head ()|
|000059a0| 0a 7b 0a 20 20 20 20 63 | 68 61 72 20 20 20 20 68 |.{.    c|har    h|
|000059b0| 65 61 64 62 75 66 5b 38 | 30 5d 3b 0a 20 20 20 20 |eadbuf[8|0];.    |
|000059c0| 72 65 67 69 73 74 65 72 | 20 69 6e 74 20 6c 65 6e |register| int len|
|000059d0| 3b 0a 0a 20 20 20 20 73 | 70 72 69 6e 74 66 20 28 |;..    s|printf (|
|000059e0| 68 65 61 64 62 75 66 2c | 20 22 5b 20 25 73 20 7c |headbuf,| "[ %s ||
|000059f0| 20 25 73 20 3c 2d 20 25 | 73 22 2c 0a 20 20 20 20 | %s <- %|s",.    |
|00005a00| 20 20 20 20 74 69 6d 5f | 6c 69 6e 2c 20 66 68 5f |    tim_|lin, fh_|
|00005a10| 6e 61 6d 65 2c 20 66 6e | 63 5f 6e 61 6d 65 29 3b |name, fn|c_name);|
|00005a20| 0a 0a 20 20 20 20 66 6f | 72 20 28 6c 65 6e 20 3d |..    fo|r (len =|
|00005a30| 20 73 74 72 6c 65 6e 20 | 28 68 65 61 64 62 75 66 | strlen |(headbuf|
|00005a40| 29 3b 20 6c 65 6e 20 4c | 54 20 36 38 3b 20 6c 65 |); len L|T 68; le|
|00005a50| 6e 2b 2b 29 20 68 65 61 | 64 62 75 66 5b 6c 65 6e |n++) hea|dbuf[len|
|00005a60| 5d 20 3d 20 53 50 41 43 | 45 3b 0a 0a 20 20 20 20 |] = SPAC|E;..    |
|00005a70| 73 70 72 69 6e 74 66 20 | 28 26 68 65 61 64 62 75 |sprintf |(&headbu|
|00005a80| 66 5b 36 38 5d 2c 20 22 | 50 61 67 65 20 25 2d 34 |f[68], "|Page %-4|
|00005a90| 64 20 5d 22 2c 20 70 61 | 67 65 6e 6f 2b 2b 29 3b |d ]", pa|geno++);|
|00005aa0| 0a 20 20 20 20 66 70 72 | 69 6e 74 66 20 28 73 74 |.    fpr|intf (st|
|00005ab0| 64 6f 75 74 2c 20 22 5c | 66 5c 6e 22 29 3b 0a 20 |dout, "\|f\n");. |
|00005ac0| 20 20 20 69 66 20 28 21 | 69 73 61 74 74 79 20 28 |   if (!|isatty (|
|00005ad0| 31 29 29 0a 20 20 20 20 | 20 20 20 20 66 70 72 69 |1)).    |    fpri|
|00005ae0| 6e 74 66 20 28 73 74 64 | 6f 75 74 2c 20 22 5f 5f |ntf (std|out, "__|
|00005af0| 5f 5f 5f 5f 5f 5f 5f 5f | 5f 5f 5f 5f 5f 5f 5f 5f |________|________|
|00005b00| 5f 5f 5f 5f 5f 5f 5f 5f | 5f 5f 5f 5f 5f 5f 5f 5f |________|________|
|00005b10| 5f 5f 5f 5f 5f 5c 0a 5f | 5f 5f 5f 5f 5f 5f 5f 5f |_____\._|________|
|00005b20| 5f 5f 5f 5f 5f 5f 5f 5f | 5f 5f 5f 5f 5f 5f 5f 5f |________|________|
|00005b30| 5f 5f 5f 5f 5f 5f 5f 5f | 5f 5f 5f 5f 5f 5f 5f 22 |________|_______"|
|00005b40| 29 3b 0a 20 20 20 20 66 | 70 72 69 6e 74 66 20 28 |);.    f|printf (|
|00005b50| 73 74 64 6f 75 74 2c 20 | 22 5c 6e 25 73 5c 6e 22 |stdout, |"\n%s\n"|
|00005b60| 2c 20 68 65 61 64 62 75 | 66 29 3b 0a 20 20 20 20 |, headbu|f);.    |
|00005b70| 66 70 72 69 6e 74 66 20 | 28 73 74 64 6f 75 74 2c |fprintf |(stdout,|
|00005b80| 20 22 5b 2d 2d 2d 2d 2d | 2d 2d 2d 2d 2d 2d 2d 2d | "[-----|--------|
|00005b90| 2d 2d 2d 2d 2d 2d 2d 2d | 2d 2d 2d 2d 2d 2d 2d 2d |--------|--------|
|00005ba0| 2d 2d 2b 2d 2d 2d 2d 2d | 2d 5c 0a 2d 2d 2d 2d 2d |--+-----|-\.-----|
|00005bb0| 2d 2d 2d 2d 2d 2d 2d 2d | 2d 2d 2d 2d 2d 2d 2d 2d |--------|--------|
|00005bc0| 2d 2d 2d 2d 2d 2d 2d 2d | 2d 2d 2d 2d 2d 2d 2d 2d |--------|--------|
|00005bd0| 2d 2d 5d 5c 6e 22 29 3b | 0a 0a 20 20 20 20 69 66 |--]\n");|..    if|
|00005be0| 20 28 2a 74 69 74 6c 65 | 29 0a 20 20 20 20 7b 0a | (*title|).    {.|
|00005bf0| 20 20 20 20 20 20 20 20 | 73 70 72 69 6e 74 66 20 |        |sprintf |
|00005c00| 28 68 65 61 64 62 75 66 | 2c 20 22 5b 20 20 20 20 |(headbuf|, "[    |
|00005c10| 25 73 22 2c 20 74 69 74 | 6c 65 29 3b 0a 20 20 20 |%s", tit|le);.   |
|00005c20| 20 7d 0a 20 20 20 20 65 | 6c 73 65 0a 20 20 20 20 | }.    e|lse.    |
|00005c30| 7b 0a 20 20 20 20 20 20 | 20 20 73 70 72 69 6e 74 |{.      |  sprint|
|00005c40| 66 20 28 68 65 61 64 62 | 75 66 2c 20 22 5b 20 20 |f (headb|uf, "[  |
|00005c50| 20 20 25 73 22 2c 20 66 | 68 5f 6e 61 6d 65 29 3b |  %s", f|h_name);|
|00005c60| 0a 20 20 20 20 7d 0a 20 | 20 20 20 66 6f 72 20 28 |.    }. |   for (|
|00005c70| 6c 65 6e 20 3d 20 73 74 | 72 6c 65 6e 20 28 68 65 |len = st|rlen (he|
|00005c80| 61 64 62 75 66 29 3b 20 | 6c 65 6e 20 4c 54 20 37 |adbuf); |len LT 7|
|00005c90| 38 3b 20 6c 65 6e 2b 2b | 29 20 68 65 61 64 62 75 |8; len++|) headbu|
|00005ca0| 66 5b 6c 65 6e 5d 20 3d | 20 53 50 41 43 45 3b 0a |f[len] =| SPACE;.|
|00005cb0| 20 20 20 20 68 65 61 64 | 62 75 66 5b 37 38 5d 20 |    head|buf[78] |
|00005cc0| 3d 20 27 5d 27 3b 0a 20 | 20 20 20 66 70 72 69 6e |= ']';. |   fprin|
|00005cd0| 74 66 20 28 73 74 64 6f | 75 74 2c 20 22 25 73 5c |tf (stdo|ut, "%s\|
|00005ce0| 6e 22 2c 20 68 65 61 64 | 62 75 66 29 3b 0a 0a 20 |n", head|buf);.. |
|00005cf0| 20 20 20 69 66 20 28 2a | 73 75 62 74 74 6c 29 0a |   if (*|subttl).|
|00005d00| 20 20 20 20 7b 0a 20 20 | 20 20 20 20 20 20 73 70 |    {.  |      sp|
|00005d10| 72 69 6e 74 66 20 28 68 | 65 61 64 62 75 66 2c 20 |rintf (h|eadbuf, |
|00005d20| 22 5b 20 20 20 20 25 73 | 22 2c 20 73 75 62 74 74 |"[    %s|", subtt|
|00005d30| 6c 29 3b 0a 20 20 20 20 | 7d 0a 20 20 20 20 65 6c |l);.    |}.    el|
|00005d40| 73 65 0a 20 20 20 20 7b | 0a 20 20 20 20 20 20 20 |se.    {|.       |
|00005d50| 20 73 70 72 69 6e 74 66 | 20 28 68 65 61 64 62 75 | sprintf| (headbu|
|00005d60| 66 2c 20 22 5b 20 20 20 | 20 25 73 22 2c 20 66 6e |f, "[   | %s", fn|
|00005d70| 63 5f 6e 61 6d 65 29 3b | 0a 20 20 20 20 7d 0a 20 |c_name);|.    }. |
|00005d80| 20 20 20 66 6f 72 20 28 | 6c 65 6e 20 3d 20 73 74 |   for (|len = st|
|00005d90| 72 6c 65 6e 20 28 68 65 | 61 64 62 75 66 29 3b 20 |rlen (he|adbuf); |
|00005da0| 6c 65 6e 20 4c 54 20 37 | 38 3b 20 6c 65 6e 2b 2b |len LT 7|8; len++|
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+--------+-------------------------+-------------------------+--------+--------+