Hex encode tests done.

hexencodetest.json

@@ -1,34 +1,62 @@
 {
-  "nz,odd": {
-    "seq": [ 1, 2, 3, 4, 5 ], 
-    "return": "112345"
+	"zz,odd,open": {
+		"seq": [ 0, 0, 1, 2, 3, 4, 5 ],
+		"term": false,
+		"out": "10012345"
 	},
-  "z,even": {
+	"z,even,open": {
 	  "seq": [ 0, 1, 2, 3, 4, 5 ],
-    "return": "00012345"
+	  "term": false,
+	  "out": "00012345"
+	},
+	"nz,odd,open": {
+		"seq": [ 1, 2, 3, 4, 5 ],
+		"term": false,
+		"out": "112345"
+	},
+	"zz,even,open": {
+		"seq": [ 0, 0, 1, 2, 3, 4 ],
+		"term": false,
+		"out": "00001234"
 	},
-  "long": {
-    "seq": [ 6, 4, 6, 15, 6, 7, 6, 5, 16 ], 
-    "return": "20646f6765"
+	"z,odd,open": {
+	  "seq": [ 0, 1, 2, 3, 4 ],
+	  "term": false,
+	  "out": "101234"
 	},
-  "short": {
-    "seq": [ 7, 6, 5, 16 ], 
-    "return": "3765"
+	"nz,even,open": {
+		"seq": [ 1, 2, 3, 4 ],
+		"term": false,
+		"out": "001234"
 	},
-  "nz,one": {
-    "seq": [ 16 ], 
-    "return": "20"
+	"zz,odd,term": {
+		"seq": [ 0, 0, 1, 2, 3, 4, 5 ],
+		"term": true,
+		"out": "30012345"
+	},
+	"z,even,term": {
+	  "seq": [ 0, 1, 2, 3, 4, 5 ],
+	  "term": true,
+	  "out": "20012345"
+	},
+	"nz,odd,term": {
+		"seq": [ 1, 2, 3, 4, 5 ],
+		"term": true,
+		"out": "312345"
 	},
-  "z,two": {
-    "seq": [ 0, 16 ], 
-    "return": "30"
+	"zz,even,term": {
+		"seq": [ 0, 0, 1, 2, 3, 4 ],
+		"term": true,
+		"out": "20001234"
 	},
-  "nz,even": {
-    "seq": [ 15, 1, 12, 11, 8, 16 ],
-    "return": "3f1cb8"
+	"z,odd,term": {
+	  "seq": [ 0, 1, 2, 3, 4 ],
+	  "term": true,
+	  "out": "301234"
 	},
-  "z,odd": {
-    "seq": [ 0, 15, 1, 12, 11, 8, 16 ],
-    "return": "200f1cb8"
+	"nz,even,term": {
+		"seq": [ 1, 2, 3, 4 ],
+		"term": true,
+		"out": "201234"
 	}
 }