implicit token command not found

[lublak]

The implied tokens are also displayed with the lexer tokens. But if you click on them, you only get an error: Command not found.
I don't know how far it is possible to jump into the line. It's not that important at the moment.

[mike-lischke]

There are a number of issues with the commands. Also other entries show that error on click. I plan to come back fixing all the open problems when I have finished the initial ANTLRng transformation.