The syntax view is important for code sharing purpose.
You can copy and paste the code into your Flutter project and test it out. I hope it saves you some effort and time for typing.
A picture is worth a thousand words:-
If you are interested to reuse the source code of the screen, please check out the syntax_view branch of the git repository hosted at https://github.com/limcheekin/fluwix. Feel free to fork the repository and send me pull request.
I'd love to hear from you. :)