All function definitions don't follow the style guide of the `t_` prefix.

[VZout]

Either the style guide or the code should be refactored. Most likely this will be solved using a poll.

[MeineZ]

Has already been voted for.
Conclusion: t_ must be removed from the style guide.

[MeineZ]

Created a new pull request in the website repository. I have removed all t_'s from the function arguments in the project.