Make visualisations look more like wiki examples

README.md

@@ -19,17 +19,13 @@ This example ghci session converts the NFA shown on the
 [wikipedia article about the powerset construction](https://en.wikipedia.org/wiki/Powerset_construction)
 into a DFA, using the aforementioned powerset construction.
 
-The conversion assumes that tokens other than `0` and `1` may appear
-in the input. Because of this, the resulting DFA looks different from
-the one on wikipedia.
-
 ``` haskell
 >>> Just a = nfa [ (1,[(only "0",2)],[3]), (2,[(only "1",2),(only "1",4)],[]), (3,[(only "0",4)],[2]), (4,[(only "0",3)],[]) ] (1::Int) [3,4]
 >>> saveDotAsPng "nfa.png" $ nfaToDot a
 ```
 ![](resources/conversion_example_nfa.png)
 ``` haskell
->>> saveDotAsPng "dfa.png" $ dfaToDot $ nfaToDfa a
+>>> saveDotAsPng "dfa.png" $ dfaToDotWithTokens "01" $ nfaToDfa a
 ```
 ![](resources/conversion_example_dfa.png)
 
@@ -38,16 +34,12 @@ the one on wikipedia.
 This example ghci session minimizes the DFA shown on the
 [wikipedia article about DFA minimization](https://en.wikipedia.org/wiki/DFA_minimization).
 
-Transitions for the token `1` are specified explicitly (where
-necessary), while transitions for the token `0` are represented by the
-default transition marked with `*`.
-
 ``` haskell
 >>> Just a = dfa [ ("a",[('1',"c")],"b"), ("b",[('1',"d")],"a"), ("c",[('1',"f")],"e"), ("d",[('1',"f")],"e"), ("e",[('1',"f")],"e"), ("f",[],"f") ] "a" ["c","d","e"]
->>> saveDotAsPng "dfa.png" $ dfaToDot a
+>>> saveDotAsPng "dfa.png" $ dfaToDotWithTokens "01" a
 ```
 ![](resources/minimization_example_dfa.png)
 ``` haskell
->>> saveDotAsPng "dfa_minimized.png" $ dfaToDot $ minimizeDfa a
+>>> saveDotAsPng "dfa_minimized.png" $ dfaToDotWithTokens "01" $ minimizeDfa a
 ```
 ![](resources/minimization_example_dfa_minimized.png)