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|00000c70| 20 54 68 61 6e 6b 73 2c | 20 47 6c 65 6e 6e 2e 0a | Thanks,| Glenn..|
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|000028d0| 3b 0a 58 20 20 20 20 20 | 20 20 20 20 20 7d 0a 58 |;.X     |     }.X|
|000028e0| 20 20 20 20 20 20 20 20 | 20 20 62 72 65 61 6b 3b |        |  break;|
|000028f0| 0a 58 20 20 0a 58 21 20 | 20 20 20 20 20 20 63 61 |.X  .X! |      ca|
|00002900| 73 65 20 27 73 27 3a 0a | 58 21 20 20 20 20 20 20 |se 's':.|X!      |
|00002910| 20 20 20 69 66 20 28 73 | 73 63 61 6e 66 28 61 72 |   if (s|scanf(ar|
|00002920| 67 76 5b 69 2b 31 5d 2c | 22 25 64 22 2c 26 6d 61 |gv[i+1],|"%d",&ma|
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|00002950| 20 20 20 7b 0a 58 20 20 | 20 20 20 20 20 20 20 20 |   {.X  |        |
|00002960| 20 20 75 73 61 67 65 28 | 29 3b 0a 58 20 20 20 20 |  usage(|);.X    |
|00002970| 20 20 20 20 20 20 20 20 | 65 78 69 74 28 31 29 3b |        |exit(1);|
|00002980| 0a 58 20 20 20 20 20 20 | 20 20 20 20 7d 0a 58 20 |.X      |    }.X |
|00002990| 20 20 20 20 20 20 20 20 | 20 62 72 65 61 6b 3b 0a |        | break;.|
|000029a0| 58 20 20 0a 58 20 20 20 | 20 20 20 20 20 64 65 66 |X  .X   |     def|
|000029b0| 61 75 6c 74 3a 0a 58 2d | 2d 2d 20 39 30 2c 31 36 |ault:.X-|-- 90,16|
|000029c0| 33 20 2d 2d 2d 2d 0a 58 | 20 20 20 20 20 20 20 20 |3 ----.X|        |
|000029d0| 20 20 62 72 65 61 6b 3b | 0a 58 20 20 0a 58 20 20 |  break;|.X  .X  |
|000029e0| 20 20 20 20 20 20 63 61 | 73 65 20 27 77 27 3a 0a |      ca|se 'w':.|
|000029f0| 58 21 20 20 20 20 20 20 | 20 20 20 69 66 20 28 20 |X!      |   if ( |
|00002a00| 20 20 28 28 73 63 61 6e | 74 65 6d 70 20 3d 20 73 |  ((scan|temp = s|
|00002a10| 73 63 61 6e 66 28 61 72 | 67 76 5b 69 2b 31 5d 2c |scanf(ar|gv[i+1],|
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|00002a30| 29 20 3d 3d 20 45 4f 46 | 29 0a 58 21 20 20 20 20 |) == EOF|).X!    |
|00002a40| 20 20 20 20 20 20 20 20 | 20 7c 7c 20 28 73 63 61 |        | || (sca|
|00002a50| 6e 74 65 6d 70 20 3d 3d | 20 30 29 29 0a 58 20 20 |ntemp ==| 0)).X  |
|00002a60| 20 20 20 20 20 20 20 20 | 7b 0a 58 2b 20 20 20 20 |        |{.X+    |
|00002a70| 20 20 20 20 20 20 20 66 | 70 72 69 6e 74 66 28 73 |       f|printf(s|
|00002a80| 74 64 65 72 72 2c 22 5c | 6e 2a 2a 2a 20 55 6e 61 |tderr,"\|n*** Una|
|00002a90| 62 6c 65 20 74 6f 20 72 | 65 61 64 20 76 61 6c 75 |ble to r|ead valu|
|00002aa0| 65 20 61 66 74 65 72 20 | 27 2d 77 27 5c 6e 5c 6e |e after |'-w'\n\n|
|00002ab0| 22 29 3b 0a 58 20 20 20 | 20 20 20 20 20 20 20 20 |");.X   |        |
|00002ac0| 20 75 73 61 67 65 28 29 | 3b 0a 58 20 20 20 20 20 | usage()|;.X     |
|00002ad0| 20 20 20 20 20 20 20 65 | 78 69 74 28 31 29 3b 0a |       e|xit(1);.|
|00002ae0| 58 20 20 20 20 20 20 20 | 20 20 20 7d 0a 58 20 20 |X       |   }.X  |
|00002af0| 20 20 20 20 20 20 20 20 | 62 72 65 61 6b 3b 0a 58 |        |break;.X|
|00002b00| 20 20 0a 58 21 20 20 20 | 20 20 20 20 63 61 73 65 |  .X!   |    case|
|00002b10| 20 27 67 27 3a 0a 58 21 | 20 20 20 20 20 20 20 20 | 'g':.X!|        |
|00002b20| 20 69 66 20 28 20 20 20 | 28 28 73 63 61 6e 74 65 | if (   |((scante|
|00002b30| 6d 70 20 3d 20 73 73 63 | 61 6e 66 28 61 72 67 76 |mp = ssc|anf(argv|
|00002b40| 5b 69 2b 31 5d 2c 22 25 | 64 22 2c 26 6d 61 7a 65 |[i+1],"%|d",&maze|
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|00002b60| 58 21 20 20 20 20 20 20 | 20 20 20 20 20 20 20 7c |X!      |       ||
|00002b70| 7c 20 28 73 63 61 6e 74 | 65 6d 70 20 3d 3d 20 30 || (scant|emp == 0|
|00002b80| 29 29 0a 58 20 20 20 20 | 20 20 20 20 20 20 7b 0a |)).X    |      {.|
|00002b90| 58 2b 20 20 20 20 20 20 | 20 20 20 20 20 66 70 72 |X+      |     fpr|
|00002ba0| 69 6e 74 66 28 73 74 64 | 65 72 72 2c 22 5c 6e 2a |intf(std|err,"\n*|
|00002bb0| 2a 2a 20 55 6e 61 62 6c | 65 20 74 6f 20 72 65 61 |** Unabl|e to rea|
|00002bc0| 64 20 76 61 6c 75 65 20 | 61 66 74 65 72 20 27 2d |d value |after '-|
|00002bd0| 67 27 5c 6e 5c 6e 22 29 | 3b 0a 58 20 20 20 20 20 |g'\n\n")|;.X     |
|00002be0| 20 20 20 20 20 20 20 75 | 73 61 67 65 28 29 3b 0a |       u|sage();.|
|00002bf0| 58 20 20 20 20 20 20 20 | 20 20 20 20 20 65 78 69 |X       |     exi|
|00002c00| 74 28 31 29 3b 0a 58 20 | 20 20 20 20 20 20 20 20 |t(1);.X |        |
|00002c10| 20 7d 0a 58 20 20 20 20 | 20 20 20 20 20 20 62 72 | }.X    |      br|
|00002c20| 65 61 6b 3b 0a 58 20 20 | 0a 58 21 20 20 20 20 20 |eak;.X  |.X!     |
|00002c30| 20 20 63 61 73 65 20 27 | 6c 27 3a 0a 58 21 20 20 |  case '|l':.X!  |
|00002c40| 20 20 20 20 20 20 20 69 | 66 20 28 20 20 20 28 28 |       i|f (   ((|
|00002c50| 73 63 61 6e 74 65 6d 70 | 20 3d 20 73 73 63 61 6e |scantemp| = sscan|
|00002c60| 66 28 61 72 67 76 5b 69 | 2b 31 5d 2c 22 25 64 22 |f(argv[i|+1],"%d"|
|00002c70| 2c 26 6c 65 66 74 67 61 | 74 65 73 29 29 20 3d 3d |,&leftga|tes)) ==|
|00002c80| 20 45 4f 46 29 0a 58 21 | 20 20 20 20 20 20 20 20 | EOF).X!|        |
|00002c90| 20 20 20 20 20 7c 7c 20 | 28 73 63 61 6e 74 65 6d |     || |(scantem|
|00002ca0| 70 20 3d 3d 20 30 29 29 | 0a 58 20 20 20 20 20 20 |p == 0))|.X      |
|00002cb0| 20 20 20 20 7b 0a 58 2b | 20 20 20 20 20 20 20 20 |    {.X+|        |
|00002cc0| 20 20 20 66 70 72 69 6e | 74 66 28 73 74 64 65 72 |   fprin|tf(stder|
|00002cd0| 72 2c 22 5c 6e 2a 2a 2a | 20 55 6e 61 62 6c 65 20 |r,"\n***| Unable |
|00002ce0| 74 6f 20 72 65 61 64 20 | 76 61 6c 75 65 20 61 66 |to read |value af|
|00002cf0| 74 65 72 20 27 2d 6c 27 | 5c 6e 5c 6e 22 29 3b 0a |ter '-l'|\n\n");.|
|00002d00| 58 20 20 20 20 20 20 20 | 20 20 20 20 20 75 73 61 |X       |     usa|
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|00002d20| 20 20 20 65 78 69 74 28 | 31 29 3b 0a 58 20 20 20 |   exit(|1);.X   |
|00002d30| 20 20 20 20 20 20 20 7d | 0a 58 20 20 20 20 20 20 |       }|.X      |
|00002d40| 20 20 20 20 62 72 65 61 | 6b 3b 0a 58 20 20 0a 58 |    brea|k;.X  .X|
|00002d50| 21 20 20 20 20 20 20 20 | 63 61 73 65 20 27 63 27 |!       |case 'c'|
|00002d60| 3a 0a 58 21 20 20 20 20 | 20 20 20 20 20 69 66 20 |:.X!    |     if |
|00002d70| 28 20 20 20 28 28 73 63 | 61 6e 74 65 6d 70 20 3d |(   ((sc|antemp =|
|00002d80| 20 73 73 63 61 6e 66 28 | 61 72 67 76 5b 69 2b 31 | sscanf(|argv[i+1|
|00002d90| 5d 2c 22 25 64 22 2c 26 | 6d 61 7a 65 63 6f 75 72 |],"%d",&|mazecour|
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|00002db0| 20 20 20 20 20 20 20 20 | 20 20 20 20 7c 7c 20 28 |        |    || (|
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|00002dd0| 58 20 20 20 20 20 20 20 | 20 20 20 7b 0a 58 2b 20 |X       |   {.X+ |
|00002de0| 20 20 20 20 20 20 20 20 | 20 20 66 70 72 69 6e 74 |        |  fprint|
|00002df0| 66 28 73 74 64 65 72 72 | 2c 22 5c 6e 2a 2a 2a 20 |f(stderr|,"\n*** |
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|00002e30| 20 20 20 20 75 73 61 67 | 65 28 29 3b 0a 58 20 20 |    usag|e();.X  |
|00002e40| 20 20 20 20 20 20 20 20 | 20 20 65 78 69 74 28 31 |        |  exit(1|
|00002e50| 29 3b 0a 58 20 20 20 20 | 20 20 20 20 20 20 7d 0a |);.X    |      }.|
|00002e60| 58 20 20 20 20 20 20 20 | 20 20 20 62 72 65 61 6b |X       |   break|
|00002e70| 3b 0a 58 20 20 0a 58 21 | 20 20 20 20 20 20 20 63 |;.X  .X!|       c|
|00002e80| 61 73 65 20 27 75 27 3a | 0a 58 21 20 20 20 20 20 |ase 'u':|.X!     |
|00002e90| 20 20 20 20 69 66 20 28 | 20 20 20 28 28 73 63 61 |    if (|   ((sca|
|00002ea0| 6e 74 65 6d 70 20 3d 20 | 73 73 63 61 6e 66 28 61 |ntemp = |sscanf(a|
|00002eb0| 72 67 76 5b 69 2b 31 5d | 2c 22 25 64 22 2c 26 6d |rgv[i+1]|,"%d",&m|
|00002ec0| 61 7a 65 75 6e 75 73 65 | 64 29 29 20 3d 3d 20 45 |azeunuse|d)) == E|
|00002ed0| 4f 46 29 0a 58 21 20 20 | 20 20 20 20 20 20 20 20 |OF).X!  |        |
|00002ee0| 20 20 20 7c 7c 20 28 73 | 63 61 6e 74 65 6d 70 20 |   || (s|cantemp |
|00002ef0| 3d 3d 20 30 29 29 0a 58 | 20 20 20 20 20 20 20 20 |== 0)).X|        |
|00002f00| 20 20 7b 0a 58 2b 20 20 | 20 20 20 20 20 20 20 20 |  {.X+  |        |
|00002f10| 20 66 70 72 69 6e 74 66 | 28 73 74 64 65 72 72 2c | fprintf|(stderr,|
|00002f20| 22 5c 6e 2a 2a 2a 20 55 | 6e 61 62 6c 65 20 74 6f |"\n*** U|nable to|
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|00002f40| 72 20 27 2d 75 27 5c 6e | 5c 6e 22 29 3b 0a 58 20 |r '-u'\n|\n");.X |
|00002f50| 20 20 20 20 20 20 20 20 | 20 20 20 75 73 61 67 65 |        |   usage|
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|00002f70| 20 65 78 69 74 28 31 29 | 3b 0a 58 20 20 20 20 20 | exit(1)|;.X     |
|00002f80| 20 20 20 20 20 7d 0a 58 | 20 20 20 20 20 20 20 20 |     }.X|        |
|00002f90| 20 20 62 72 65 61 6b 3b | 0a 58 20 20 0a 58 21 20 |  break;|.X  .X! |
|00002fa0| 20 20 20 20 20 20 63 61 | 73 65 20 27 73 27 3a 0a |      ca|se 's':.|
|00002fb0| 58 21 20 20 20 20 20 20 | 20 20 20 69 66 20 28 20 |X!      |   if ( |
|00002fc0| 20 20 28 28 73 63 61 6e | 74 65 6d 70 20 3d 20 73 |  ((scan|temp = s|
|00002fd0| 73 63 61 6e 66 28 61 72 | 67 76 5b 69 2b 31 5d 2c |scanf(ar|gv[i+1],|
|00002fe0| 22 25 64 22 2c 26 6d 61 | 7a 65 73 74 72 61 69 67 |"%d",&ma|zestraig|
|00002ff0| 68 74 6e 65 73 73 29 29 | 20 3d 3d 20 45 4f 46 29 |htness))| == EOF)|
|00003000| 0a 58 21 20 20 20 20 20 | 20 20 20 20 20 20 20 20 |.X!     |        |
|00003010| 7c 7c 20 28 73 63 61 6e | 74 65 6d 70 20 3d 3d 20 ||| (scan|temp == |
|00003020| 30 29 29 0a 58 20 20 20 | 20 20 20 20 20 20 20 7b |0)).X   |       {|
|00003030| 0a 58 2b 20 20 20 20 20 | 20 20 20 20 20 20 66 70 |.X+     |      fp|
|00003040| 72 69 6e 74 66 28 73 74 | 64 65 72 72 2c 22 5c 6e |rintf(st|derr,"\n|
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|00003070| 2d 73 27 5c 6e 5c 6e 22 | 29 3b 0a 58 20 20 20 20 |-s'\n\n"|);.X    |
|00003080| 20 20 20 20 20 20 20 20 | 75 73 61 67 65 28 29 3b |        |usage();|
|00003090| 0a 58 20 20 20 20 20 20 | 20 20 20 20 20 20 65 78 |.X      |      ex|
|000030a0| 69 74 28 31 29 3b 0a 58 | 20 20 20 20 20 20 20 20 |it(1);.X|        |
|000030b0| 20 20 7d 0a 58 20 20 20 | 20 20 20 20 20 20 20 62 |  }.X   |       b|
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|000030e0| 20 20 20 20 20 20 20 20 | 69 66 20 28 20 20 20 28 |        |if (   (|
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|00003130| 20 20 20 20 20 20 20 20 | 7c 7c 20 28 73 63 61 6e |        ||| (scan|
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|00003150| 20 20 20 20 20 20 20 7b | 0a 58 2b 20 20 20 20 20 |       {|.X+     |
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|00003190| 20 61 66 74 65 72 20 27 | 2d 72 27 5c 6e 5c 6e 22 | after '|-r'\n\n"|
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|00003230| 65 61 6b 3b 0a 58 20 20 | 0a 58 20 20 20 20 20 20 |eak;.X  |.X      |
|00003240| 20 20 64 65 66 61 75 6c | 74 3a 0a 58 2a 2a 2a 2a |  defaul|t:.X****|
|00003250| 2a 2a 2a 2a 2a 2a 2a 2a | 2a 2a 2a 0a 58 2a 2a 2a |********|***.X***|
|00003260| 20 31 31 36 2c 31 33 37 | 20 2a 2a 2a 2a 0a 58 20 | 116,137| ****.X |
|00003270| 20 20 20 20 20 20 20 69 | 20 2b 3d 20 32 3b 0a 58 |       i| += 2;.X|
|00003280| 20 20 20 20 20 20 7d 0a | 58 20 20 20 20 7d 0a 58 |      }.|X    }.X|
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|000032d0| 29 0a 58 21 20 20 20 20 | 20 20 20 7c 7c 20 28 6d |).X!    |   || (m|
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|00003530| 20 20 20 7d 0a 58 20 20 | 20 20 7d 0a 58 21 20 2f |   }.X  |  }.X! /|
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|00004590| 2a 2a 2a 2a 0a 58 20 20 | 0a 58 20 20 0a 58 20 20 |****.X  |.X  .X  |
|000045a0| 2d 2d 2d 2d 2d 2d 2d 2d | 2d 2d 2d 2d 2d 2d 2d 2d |--------|--------|
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|000045c0| 2d 2d 2d 2d 2d 2d 2d 2d | 2d 2d 2d 2d 2d 2d 2d 2d |--------|--------|
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|00004620| 2d 2d 2d 2d 2d 2d 2d 2d | 2d 2d 2d 2d 2d 2d 2d 2d |--------|--------|
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|000046d0| 2d 2d 2d 2d 2d 2d 2d 2d | 2d 2d 2d 2d 2d 2d 2d 2d |--------|--------|
|000046e0| 2d 2d 2d 2d 2d 2d 2d 2d | 2d 2d 2d 2d 2d 2d 2d 2d |--------|--------|
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|00004750| 2d 2d 2d 2d 2d 2d 2d 2d | 2d 2d 2d 2d 2d 2d 2d 2d |--------|--------|
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|00005df0| 30 31 27 60 3b 20 74 68 | 65 6e 0a 20 20 20 20 65 |01'`; th|en.    e|
|00005e00| 63 68 6f 20 73 68 61 72 | 3a 20 5c 22 27 70 61 74 |cho shar|: \"'pat|
|00005e10| 63 68 30 31 27 5c 22 20 | 75 6e 70 61 63 6b 65 64 |ch01'\" |unpacked|
|00005e20| 20 77 69 74 68 20 77 72 | 6f 6e 67 20 73 69 7a 65 | with wr|ong size|
|00005e30| 21 0a 66 69 0a 23 20 65 | 6e 64 20 6f 66 20 27 70 |!.fi.# e|nd of 'p|
|00005e40| 61 74 63 68 30 31 27 0a | 66 69 0a 69 66 20 74 65 |atch01'.|fi.if te|
|00005e50| 73 74 20 2d 66 20 27 70 | 61 74 63 68 6c 65 76 65 |st -f 'p|atchleve|
|00005e60| 6c 2e 68 27 20 2d 61 20 | 22 24 7b 31 7d 22 20 21 |l.h' -a |"${1}" !|
|00005e70| 3d 20 22 2d 63 22 20 3b | 20 74 68 65 6e 20 0a 20 |= "-c" ;| then . |
|00005e80| 20 65 63 68 6f 20 73 68 | 61 72 3a 20 57 69 6c 6c | echo sh|ar: Will|
|00005e90| 20 6e 6f 74 20 63 6c 6f | 62 62 65 72 20 65 78 69 | not clo|bber exi|
|00005ea0| 73 74 69 6e 67 20 66 69 | 6c 65 20 5c 22 27 70 61 |sting fi|le \"'pa|
|00005eb0| 74 63 68 6c 65 76 65 6c | 2e 68 27 5c 22 0a 65 6c |tchlevel|.h'\".el|
|00005ec0| 73 65 0a 65 63 68 6f 20 | 73 68 61 72 3a 20 45 78 |se.echo |shar: Ex|
|00005ed0| 74 72 61 63 74 69 6e 67 | 20 5c 22 27 70 61 74 63 |tracting| \"'patc|
|00005ee0| 68 6c 65 76 65 6c 2e 68 | 27 5c 22 20 5c 28 32 31 |hlevel.h|'\" \(21|
|00005ef0| 20 63 68 61 72 61 63 74 | 65 72 73 5c 29 0a 73 65 | charact|ers\).se|
|00005f00| 64 20 22 73 2f 5e 58 2f | 2f 22 20 3e 27 70 61 74 |d "s/^X/|/" >'pat|
|00005f10| 63 68 6c 65 76 65 6c 2e | 68 27 20 3c 3c 27 45 4e |chlevel.|h' <<'EN|
|00005f20| 44 5f 4f 46 5f 46 49 4c | 45 27 0a 58 23 64 65 66 |D_OF_FIL|E'.X#def|
|00005f30| 69 6e 65 20 70 61 74 63 | 68 6c 65 76 65 6c 20 30 |ine patc|hlevel 0|
|00005f40| 0a 45 4e 44 5f 4f 46 5f | 46 49 4c 45 0a 69 66 20 |.END_OF_|FILE.if |
|00005f50| 74 65 73 74 20 32 31 20 | 2d 6e 65 20 60 77 63 20 |test 21 |-ne `wc |
|00005f60| 2d 63 20 3c 27 70 61 74 | 63 68 6c 65 76 65 6c 2e |-c <'pat|chlevel.|
|00005f70| 68 27 60 3b 20 74 68 65 | 6e 0a 20 20 20 20 65 63 |h'`; the|n.    ec|
|00005f80| 68 6f 20 73 68 61 72 3a | 20 5c 22 27 70 61 74 63 |ho shar:| \"'patc|
|00005f90| 68 6c 65 76 65 6c 2e 68 | 27 5c 22 20 75 6e 70 61 |hlevel.h|'\" unpa|
|00005fa0| 63 6b 65 64 20 77 69 74 | 68 20 77 72 6f 6e 67 20 |cked wit|h wrong |
|00005fb0| 73 69 7a 65 21 0a 66 69 | 0a 23 20 65 6e 64 20 6f |size!.fi|.# end o|
|00005fc0| 66 20 27 70 61 74 63 68 | 6c 65 76 65 6c 2e 68 27 |f 'patch|level.h'|
|00005fd0| 0a 66 69 0a 69 66 20 74 | 65 73 74 20 2d 66 20 27 |.fi.if t|est -f '|
|00005fe0| 74 6f 77 6e 6d 61 7a 65 | 2e 74 65 73 74 27 20 2d |townmaze|.test' -|
|00005ff0| 61 20 22 24 7b 31 7d 22 | 20 21 3d 20 22 2d 63 22 |a "${1}"| != "-c"|
|00006000| 20 3b 20 74 68 65 6e 20 | 0a 20 20 65 63 68 6f 20 | ; then |.  echo |
|00006010| 73 68 61 72 3a 20 57 69 | 6c 6c 20 6e 6f 74 20 63 |shar: Wi|ll not c|
|00006020| 6c 6f 62 62 65 72 20 65 | 78 69 73 74 69 6e 67 20 |lobber e|xisting |
|00006030| 66 69 6c 65 20 5c 22 27 | 74 6f 77 6e 6d 61 7a 65 |file \"'|townmaze|
|00006040| 2e 74 65 73 74 27 5c 22 | 0a 65 6c 73 65 0a 65 63 |.test'\"|.else.ec|
|00006050| 68 6f 20 73 68 61 72 3a | 20 45 78 74 72 61 63 74 |ho shar:| Extract|
|00006060| 69 6e 67 20 5c 22 27 74 | 6f 77 6e 6d 61 7a 65 2e |ing \"'t|ownmaze.|
|00006070| 74 65 73 74 27 5c 22 20 | 5c 28 36 37 31 38 20 63 |test'\" |\(6718 c|
|00006080| 68 61 72 61 63 74 65 72 | 73 5c 29 0a 73 65 64 20 |haracter|s\).sed |
|00006090| 22 73 2f 5e 58 2f 2f 22 | 20 3e 27 74 6f 77 6e 6d |"s/^X//"| >'townm|
|000060a0| 61 7a 65 2e 74 65 73 74 | 27 20 3c 3c 27 45 4e 44 |aze.test|' <<'END|
|000060b0| 5f 4f 46 5f 46 49 4c 45 | 27 0a 58 23 2f 62 69 6e |_OF_FILE|'.X#/bin|
|000060c0| 2f 63 73 68 0a 58 23 0a | 58 23 20 74 6f 77 6e 6d |/csh.X#.|X# townm|
|000060d0| 61 7a 65 2e 74 65 73 74 | 0a 58 23 0a 58 23 20 48 |aze.test|.X#.X# H|
|000060e0| 65 72 65 20 69 73 20 61 | 20 74 68 6f 72 6f 75 67 |ere is a| thoroug|
|000060f0| 68 20 74 65 73 74 20 6f | 66 20 74 68 65 20 74 6f |h test o|f the to|
|00006100| 77 6e 6d 61 7a 65 20 69 | 6e 74 65 72 66 61 63 65 |wnmaze i|nterface|
|00006110| 20 65 72 72 6f 72 20 72 | 65 74 75 72 6e 73 0a 58 | error r|eturns.X|
|00006120| 23 0a 58 65 63 68 6f 20 | 22 22 0a 58 65 63 68 6f |#.Xecho |"".Xecho|
|00006130| 20 22 45 78 65 63 75 74 | 69 6e 67 20 27 74 6f 77 | "Execut|ing 'tow|
|00006140| 6e 6d 61 7a 65 20 6a 75 | 6e 6b 27 22 0a 58 65 63 |nmaze ju|nk'".Xec|
|00006150| 68 6f 20 22 45 78 70 65 | 63 74 65 64 20 65 72 72 |ho "Expe|cted err|
|00006160| 6f 72 3a 20 75 6e 70 61 | 69 72 65 64 20 61 72 67 |or: unpa|ired arg|
|00006170| 75 6d 65 6e 74 20 65 72 | 72 6f 72 22 0a 58 74 6f |ument er|ror".Xto|
|00006180| 77 6e 6d 61 7a 65 20 6a | 75 6e 6b 20 0a 58 65 63 |wnmaze j|unk .Xec|
|00006190| 68 6f 20 22 22 0a 58 65 | 63 68 6f 20 22 45 78 65 |ho "".Xe|cho "Exe|
|000061a0| 63 75 74 69 6e 67 20 27 | 74 6f 77 6e 6d 61 7a 65 |cuting '|townmaze|
|000061b0| 20 6a 75 6e 6b 20 74 72 | 61 73 68 27 22 0a 58 65 | junk tr|ash'".Xe|
|000061c0| 63 68 6f 20 22 45 78 70 | 65 63 74 65 64 20 65 72 |cho "Exp|ected er|
|000061d0| 72 6f 72 3a 20 6e 6f 6e | 2d 66 6c 61 67 20 70 61 |ror: non|-flag pa|
|000061e0| 72 61 6d 65 74 65 72 22 | 0a 58 74 6f 77 6e 6d 61 |rameter"|.Xtownma|
|000061f0| 7a 65 20 6a 75 6e 6b 20 | 74 72 61 73 68 0a 58 65 |ze junk |trash.Xe|
|00006200| 63 68 6f 20 22 22 0a 58 | 65 63 68 6f 20 22 45 78 |cho "".X|echo "Ex|
|00006210| 65 63 75 74 69 6e 67 20 | 27 74 6f 77 6e 6d 61 7a |ecuting |'townmaz|
|00006220| 65 20 2d 68 20 6a 75 6e | 6b 27 22 0a 58 65 63 68 |e -h jun|k'".Xech|
|00006230| 6f 20 22 45 78 70 65 63 | 74 65 64 20 65 72 72 6f |o "Expec|ted erro|
|00006240| 72 3a 20 75 6e 72 65 61 | 64 61 62 6c 65 20 2d 68 |r: unrea|dable -h|
|00006250| 20 76 61 6c 75 65 22 0a | 58 74 6f 77 6e 6d 61 7a | value".|Xtownmaz|
|00006260| 65 20 2d 68 20 6a 75 6e | 6b 20 0a 58 65 63 68 6f |e -h jun|k .Xecho|
|00006270| 20 22 22 0a 58 65 63 68 | 6f 20 22 45 78 65 63 75 | "".Xech|o "Execu|
|00006280| 74 69 6e 67 20 27 74 6f | 77 6e 6d 61 7a 65 20 2d |ting 'to|wnmaze -|
|00006290| 68 20 2d 31 27 22 0a 58 | 65 63 68 6f 20 22 45 78 |h -1'".X|echo "Ex|
|000062a0| 70 65 63 74 65 64 20 65 | 72 72 6f 72 3a 20 2d 68 |pected e|rror: -h|
|000062b0| 20 76 61 6c 75 65 20 74 | 6f 6f 20 73 6d 61 6c 6c | value t|oo small|
|000062c0| 22 0a 58 74 6f 77 6e 6d | 61 7a 65 20 2d 68 20 2d |".Xtownm|aze -h -|
|000062d0| 31 20 0a 58 65 63 68 6f | 20 22 22 0a 58 65 63 68 |1 .Xecho| "".Xech|
|000062e0| 6f 20 22 45 78 65 63 75 | 74 69 6e 67 20 27 74 6f |o "Execu|ting 'to|
|000062f0| 77 6e 6d 61 7a 65 20 2d | 68 20 20 33 27 22 0a 58 |wnmaze -|h  3'".X|
|00006300| 65 63 68 6f 20 22 45 78 | 70 65 63 74 65 64 20 65 |echo "Ex|pected e|
|00006310| 72 72 6f 72 3a 20 2d 68 | 20 76 61 6c 75 65 20 74 |rror: -h| value t|
|00006320| 6f 6f 20 73 6d 61 6c 6c | 22 0a 58 74 6f 77 6e 6d |oo small|".Xtownm|
|00006330| 61 7a 65 20 2d 68 20 20 | 33 20 0a 58 65 63 68 6f |aze -h  |3 .Xecho|
|00006340| 20 22 22 0a 58 65 63 68 | 6f 20 22 45 78 65 63 75 | "".Xech|o "Execu|
|00006350| 74 69 6e 67 20 27 74 6f | 77 6e 6d 61 7a 65 20 2d |ting 'to|wnmaze -|
|00006360| 68 20 31 32 27 22 0a 58 | 65 63 68 6f 20 22 45 78 |h 12'".X|echo "Ex|
|00006370| 70 65 63 74 65 64 20 65 | 72 72 6f 72 3a 20 2d 68 |pected e|rror: -h|
|00006380| 20 76 61 6c 75 65 20 6e | 6f 74 20 6f 64 64 22 0a | value n|ot odd".|
|00006390| 58 74 6f 77 6e 6d 61 7a | 65 20 2d 68 20 31 32 20 |Xtownmaz|e -h 12 |
|000063a0| 0a 58 65 63 68 6f 20 22 | 22 0a 58 65 63 68 6f 20 |.Xecho "|".Xecho |
|000063b0| 22 45 78 65 63 75 74 69 | 6e 67 20 27 74 6f 77 6e |"Executi|ng 'town|
|000063c0| 6d 61 7a 65 20 2d 68 20 | 31 31 27 22 0a 58 65 63 |maze -h |11'".Xec|
|000063d0| 68 6f 20 22 45 78 70 65 | 63 74 65 64 20 65 72 72 |ho "Expe|cted err|
|000063e0| 6f 72 3a 20 6e 6f 6e 65 | 20 2d 2d 20 73 68 6f 75 |or: none| -- shou|
|000063f0| 6c 64 20 6d 61 6b 65 20 | 61 6e 20 31 31 20 78 20 |ld make |an 11 x |
+--------+-------------------------+-------------------------+--------+--------+