Checked tests and added correct versions

tests/test_13.enfa

@@ -0,0 +1,44 @@
+digraph {
+rankdir=LR
+in [shape=point style=invis]
+0 [color=yellow label="0"]
+1 [label="1"]
+2 [color=green shape=doublecircle label="2\np=0\nac=0"]
+3 [label="3"]
+4 [color=green shape=doublecircle label="4\np=1\nac=1"]
+5 [label="5"]
+6 [color=green shape=doublecircle label="6\np=2\nac=2"]
+7 [label="7"]
+8 [color=green shape=doublecircle label="8\np=3\nac=3"]
+9 [label="9"]
+10 [color=green shape=doublecircle label="10\np=4\nac=4"]
+11 [label="11"]
+12 [color=green shape=doublecircle label="12\np=5\nac=5"]
+13 [label="13"]
+14 [color=green shape=doublecircle label="14\np=6\nac=6"]
+15 [label="15"]
+16 [color=green shape=doublecircle label="16\np=7\nac=7"]
+17 [label="17"]
+18 [color=green shape=doublecircle label="18\np=8\nac=8"]
+1 -> 2 [label="
"]
+3 -> 4 [label="
+"]
+5 -> 6 [label=""]
+7 -> 8 [label=""]
+9 -> 10 [label=""]
+11 -> 12 [label="	"]
+13 -> 14 [label=""]
+15 -> 16 [label=" "]
+17 -> 18 [label=" "]
+0 -> 1 [label="ε"]
+0 -> 3 [label="ε"]
+0 -> 5 [label="ε"]
+0 -> 7 [label="ε"]
+0 -> 9 [label="ε"]
+0 -> 11 [label="ε"]
+0 -> 13 [label="ε"]
+0 -> 15 [label="ε"]
+0 -> 17 [label="ε"]
+in -> 0
+}
+

tests/test_13.re

@@ -0,0 +1,10 @@
+
+
+
+
+
+
+	
+
+ 
+ 

tests/test_14.enfa

@@ -0,0 +1,47 @@
+digraph {
+rankdir=LR
+in [shape=point style=invis]
+0 [color=yellow label="0"]
+1 [label="1"]
+2 [color=green shape=doublecircle label="2\np=0\nac=0"]
+3 [label="3"]
+4 [color=green shape=doublecircle label="4\np=1\nac=1"]
+5 [label="5"]
+6 [color=green shape=doublecircle label="6\np=2\nac=2"]
+7 [label="7"]
+8 [color=green shape=doublecircle label="8\np=3\nac=3"]
+9 [label="9"]
+10 [color=green shape=doublecircle label="10\np=4\nac=4"]
+11 [label="11"]
+12 [color=green shape=doublecircle label="12\np=5\nac=5"]
+13 [label="13"]
+14 [color=green shape=doublecircle label="14\np=6\nac=6"]
+15 [label="15"]
+16 [color=green shape=doublecircle label="16\np=7\nac=7"]
+17 [label="17"]
+18 [color=green shape=doublecircle label="18\np=8\nac=8"]
+19 [label="19"]
+20 [color=green shape=doublecircle label="20\np=9\nac=9"]
+1 -> 2 [label="\"]
+3 -> 4 [label="*"]
+5 -> 6 [label="+"]
+7 -> 8 [label="|"]
+9 -> 10 [label="("]
+11 -> 12 [label=")"]
+13 -> 14 [label="["]
+15 -> 16 [label="["]
+17 -> 18 [label="?"]
+19 -> 20 [label="."]
+0 -> 1 [label="ε"]
+0 -> 3 [label="ε"]
+0 -> 5 [label="ε"]
+0 -> 7 [label="ε"]
+0 -> 9 [label="ε"]
+0 -> 11 [label="ε"]
+0 -> 13 [label="ε"]
+0 -> 15 [label="ε"]
+0 -> 17 [label="ε"]
+0 -> 19 [label="ε"]
+in -> 0
+}
+

tests/test_14.re

@@ -0,0 +1,10 @@
+\
+*
++
+|
+(
+)
+[
+[
+?
+.

tests/test_16.enfa

@@ -0,0 +1,113 @@
+digraph {
+rankdir=LR
+in [shape=point style=invis]
+0 [color=yellow label="0"]
+1 [label="1"]
+2 [label="2"]
+3 [label="3"]
+4 [label="4"]
+5 [label="5"]
+6 [label="6"]
+7 [label="7"]
+8 [color=green shape=doublecircle label="8\np=0\nac=0"]
+9 [label="9"]
+10 [label="10"]
+11 [label="11"]
+12 [label="12"]
+13 [label="13"]
+14 [label="14"]
+15 [label="15"]
+16 [label="16"]
+17 [label="17"]
+18 [label="18"]
+19 [label="19"]
+20 [label="20"]
+21 [label="21"]
+22 [color=green shape=doublecircle label="22\np=1\nac=1"]
+23 [label="23"]
+24 [label="24"]
+25 [label="25"]
+26 [label="26"]
+27 [label="27"]
+28 [color=green shape=doublecircle label="28\np=2\nac=2"]
+29 [label="29"]
+30 [label="30"]
+31 [label="31"]
+32 [label="32"]
+33 [label="33"]
+34 [label="34"]
+35 [label="35"]
+36 [label="36"]
+37 [label="37"]
+38 [color=green shape=doublecircle label="38\np=3\nac=3"]
+39 [label="39"]
+40 [label="40"]
+41 [label="41"]
+42 [label="42"]
+43 [label="43"]
+44 [label="44"]
+45 [label="45"]
+46 [color=green shape=doublecircle label="46\np=4\nac=4"]
+3 -> 4 [label="a"]
+5 -> 6 [label="b"]
+10 -> 11 [label="a"]
+12 -> 13 [label="b"]
+17 -> 18 [label="a"]
+19 -> 20 [label="b"]
+25 -> 26 [label="a"]
+31 -> 32 [label="a"]
+40 -> 41 [label="a"]
+42 -> 43 [label="b"]
+0 -> 1 [label="ε"]
+0 -> 9 [label="ε"]
+0 -> 23 [label="ε"]
+0 -> 29 [label="ε"]
+0 -> 39 [label="ε"]
+1 -> 2 [label="ε"]
+1 -> 8 [label="ε"]
+2 -> 3 [label="ε"]
+2 -> 5 [label="ε"]
+4 -> 7 [label="ε"]
+6 -> 7 [label="ε"]
+7 -> 2 [label="ε"]
+7 -> 8 [label="ε"]
+9 -> 10 [label="ε"]
+9 -> 12 [label="ε"]
+11 -> 14 [label="ε"]
+13 -> 14 [label="ε"]
+14 -> 15 [label="ε"]
+15 -> 16 [label="ε"]
+15 -> 22 [label="ε"]
+16 -> 17 [label="ε"]
+16 -> 19 [label="ε"]
+18 -> 21 [label="ε"]
+20 -> 21 [label="ε"]
+21 -> 16 [label="ε"]
+21 -> 22 [label="ε"]
+23 -> 24 [label="ε"]
+23 -> 28 [label="ε"]
+24 -> 25 [label="ε"]
+24 -> 27 [label="ε"]
+26 -> 25 [label="ε"]
+26 -> 27 [label="ε"]
+27 -> 24 [label="ε"]
+27 -> 28 [label="ε"]
+29 -> 30 [label="ε"]
+29 -> 36 [label="ε"]
+30 -> 31 [label="ε"]
+30 -> 33 [label="ε"]
+32 -> 35 [label="ε"]
+33 -> 34 [label="ε"]
+34 -> 35 [label="ε"]
+35 -> 38 [label="ε"]
+36 -> 37 [label="ε"]
+37 -> 38 [label="ε"]
+39 -> 40 [label="ε"]
+39 -> 44 [label="ε"]
+41 -> 42 [label="ε"]
+43 -> 46 [label="ε"]
+44 -> 45 [label="ε"]
+45 -> 46 [label="ε"]
+in -> 0
+}
+

tests/test_16.re

@@ -0,0 +1,5 @@
+((a|b))*
+(a|b)((a|b))*
+((a)*)*
+((a|ε)|ε)
+(ab|ε)

tests/test_2.enfa

@@ -3,22 +3,22 @@ rankdir=LR
 in [shape=point style=invis]
 0 [color=yellow label="0"]
 1 [label="1"]
-2 [label="2"]
+2 [color=green shape=doublecircle label="2\np=0\nac=0"]
 3 [label="3"]
 4 [label="4"]
 5 [label="5"]
-6 [color=green shape=doublecircle label="6\np=0\nac=0"]
+6 [label="6"]
 7 [label="7"]
 8 [color=green shape=doublecircle label="8\np=1\nac=1"]
-2 -> 3 [label="a"]
-4 -> 5 [label="b"]
-7 -> 8 [label="a"]
+1 -> 2 [label="a"]
+4 -> 5 [label="a"]
+6 -> 7 [label="b"]
 0 -> 1 [label="ε"]
-0 -> 7 [label="ε"]
-1 -> 2 [label="ε"]
-1 -> 4 [label="ε"]
+0 -> 3 [label="ε"]
+3 -> 4 [label="ε"]
 3 -> 6 [label="ε"]
-5 -> 6 [label="ε"]
+5 -> 8 [label="ε"]
+7 -> 8 [label="ε"]
 in -> 0
 }
 

tests/test_2.re

@@ -1,2 +1,2 @@
-(a|b)
 a
+(a|b)

tests/test_3.enfa

@@ -3,22 +3,22 @@ rankdir=LR
 in [shape=point style=invis]
 0 [color=yellow label="0"]
 1 [label="1"]
-2 [color=green shape=doublecircle label="2\np=0\nac=0"]
+2 [label="2"]
 3 [label="3"]
 4 [label="4"]
 5 [label="5"]
-6 [label="6"]
+6 [color=green shape=doublecircle label="6\np=0\nac=0"]
 7 [label="7"]
 8 [color=green shape=doublecircle label="8\np=1\nac=1"]
-1 -> 2 [label="a"]
-4 -> 5 [label="a"]
-6 -> 7 [label="b"]
+2 -> 3 [label="a"]
+4 -> 5 [label="b"]
+7 -> 8 [label="a"]
 0 -> 1 [label="ε"]
-0 -> 3 [label="ε"]
-3 -> 4 [label="ε"]
+0 -> 7 [label="ε"]
+1 -> 2 [label="ε"]
+1 -> 4 [label="ε"]
 3 -> 6 [label="ε"]
-5 -> 8 [label="ε"]
-7 -> 8 [label="ε"]
+5 -> 6 [label="ε"]
 in -> 0
 }
 

tests/test_3.re

@@ -1,2 +1,2 @@
-a
 (a|b)
+a

tests/test_4.enfa

@@ -0,0 +1,27 @@
+digraph {
+rankdir=LR
+in [shape=point style=invis]
+0 [color=yellow label="0"]
+1 [label="1"]
+2 [color=green shape=doublecircle label="2\np=0\nac=0"]
+3 [label="3"]
+4 [color=green shape=doublecircle label="4\np=1\nac=1"]
+5 [label="5"]
+6 [color=green shape=doublecircle label="6\np=2\nac=2"]
+7 [label="7"]
+8 [color=green shape=doublecircle label="8\np=3\nac=3"]
+1 -> 2 [label="["]
+3 -> 4 [label="]"]
+5 -> 6 [label="-"]
+5 -> 6 [label="["]
+5 -> 6 [label="]"]
+7 -> 8 [label="-"]
+7 -> 8 [label="["]
+7 -> 8 [label="]"]
+0 -> 1 [label="ε"]
+0 -> 3 [label="ε"]
+0 -> 5 [label="ε"]
+0 -> 7 [label="ε"]
+in -> 0
+}
+

tests/test_4.re

@@ -0,0 +1,4 @@
+[[]
+[]]
+[-[]]
+[-[]]

tests/test_8.enfa

@@ -0,0 +1,16 @@
+digraph {
+rankdir=LR
+in [shape=point style=invis]
+0 [color=yellow label="0"]
+1 [label="1"]
+2 [color=green shape=doublecircle label="2\np=0\nac=0"]
+3 [label="3"]
+4 [color=green shape=doublecircle label="4\np=1\nac=1"]
+1 -> 2 [label="-"]
+3 -> 4 [label="-"]
+3 -> 4 [label="]"]
+0 -> 1 [label="ε"]
+0 -> 3 [label="ε"]
+in -> 0
+}
+

tests/test_8.re

@@ -0,0 +1,2 @@
+[-]
+[-]]