I did read the source, but that doesn't change what I said. Lines of code is a shit metric. The source even specifically says, "...line of code is of course a questionable metric" then says how 400k lines of rust are auto generated in bindings.
So after re-reading, the intent of the article is to compare lines of code between different languages and their percentage of gnome. It's apples and oranges, and a meaningless, shit metric.