I can't wait until the future when we have version control at the AST level instead of using text files. I've learned only recently about the `git log -L` flag

I can't wait until the future when we have version control at the AST level instead of using text files. I've learned only recently about the `git log -L` flag that allows you to view version history for a specific function in a specific file. But the feature will look incredibly weak in retrospect when we're able to view history of AST structures across files and renames.