PARTIAL ASCII CODE TABLE
 (Similar to Brookshear Appendix A)

Columns within pairs of vertical lines are
  Decimal value, Hex value, Ascii symbol

+---------+----------+-----------------+
| 32 20   |  64 40 @ |  96 60 `        |
| 33 21 ! |  65 41 A |  97 61 a        |
| 34 22 " |  66 42 B |  98 62 b        |
| 35 23 # |  67 43 C |  99 63 c        |
+---------+----------+-----------------+
| 36 24 $ |  68 44 D | 100 64 d        |
| 37 25 % |  69 45 E | 101 65 e        |
| 38 26 & |  70 46 F | 102 66 f        |
| 39 27 ' |  71 47 G | 103 67 g        |
+---------+----------+-----------------+
| 40 28 ( |  72 48 H | 104 68 h        |
| 41 29 ) |  73 49 I | 105 69 i        |
| 42 2a * |  74 4a J | 106 6a j        |
| 43 2b + |  75 4b K | 107 6b k        |
+---------+----------+-----------------+
| 44 2c , |  76 4c L | 108 6c l        |
| 45 2d - |  77 4d M | 109 6d m        |
| 46 2e . |  78 4e N | 110 6e n        |
| 47 2f / |  79 4f O | 111 6f o        |
+---------+----------+-----------------+
| 48 30 0 |  80 50 P | 112 70 p        |
| 49 31 1 |  81 51 Q | 113 71 q        |
| 50 32 2 |  82 52 R | 114 72 r        |
| 51 33 3 |  83 53 S | 115 73 s        |
+---------+----------+-----------------+
| 52 34 4 |  84 54 T | 116 74 t        |
| 53 35 5 |  85 55 U | 117 75 u        |
| 54 36 6 |  86 56 V | 118 76 v        |
| 55 37 7 |  87 57 W | 119 77 w        |
+---------+----------+-----------------+
| 56 38 8 |  88 58 X | 120 78 x        |
| 57 39 9 |  89 59 Y | 121 79 y        |
| 58 3a : |  90 5a Z | 122 7a z        |
| 59 3b ; |  91 5b [ | 123 7b {        |
+---------+----------+-----------------+
| 60 3c < |  92 5c \ | 124 7c |        |
| 61 3d = |  93 5d ] | 125 7d }        |
| 62 3e > |  94 5e ^ | 126 7e ~        |
| 63 3f ? |  95 5f _ |                 |
+---------+----------+-----------------+