@roland@social.mxchange.org I really like that you're trying to apply better typing in the function calls etc. But I don't want everything at once. Could you do something like this and then request a merge? 1. Find one function which you think should get stricter typing. 2. Find all occurrences of that function (grep on the name) 3. In all function definitions, add the type. 4. In all function _calls_, make sure it really is that type (if it's one…