[antlr-interest] Visually display the DFA ANTLR generates

Randall R Schulz rschulz at sonic.net
Wed Jun 27 06:55:35 PDT 2007


On Wednesday 27 June 2007 06:46, Geoffrey Zhu wrote:
> Does anyone know how to visually display the DFA ANTLR generates?
>
> For example, ANTLR generates the following DFA, but it is just too
> difficult for me to figure out what it is doing.

ANTLworks can show you a graphical representation of the lexer DFA and 
of the choice DFA for individual rules. You have to have the GraphViz 
package installed so ANLTRworks can invoke its "dot" command.


Randall Schulz


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Oh, yeah???

Please don't send this nonsense. It's meaningless in a public email 
forum.


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