Ability to create separate C# file with tokens


Currently the tokens are written to the same file as the parser. Please add the ability to save them to separate file.

Reason: I have project on which the parser relies. However within such project I have to know the tokens, I cannot set the reference for parser, because it would be cyclic dependency. With separate file, I could move tokens file (automatically) into the other project.

So far I copy&paste tokens enum to solve this issue.