Ask HN: Can Git be forked to recognize domain objects?

I'm sure "anything is possible" but I just wonder with so many users of git why there is no ability to recognize domain objects. Is anyone working in this space? For example, "Function added", "Function modified", "Fuction deleted" would be for programmers, "Paragraph added" "Paragraph modified" would be for writers.

My guess is that there are so few business-oriented object models or standards that there is no way to design a diffing model of those domains.

Anyone doing work in this space?