Although rxon are from the emacs side, Armstrong has a pet-project for an IDE, that keeps a kind of browsing history related to the code. He noticed, that many

Although rxon are from the emacs side, Armstrong has a pet-project for an IDE, that keeps a kind of browsing history related to the code. He noticed, that many lookups happen before a few lines are written. And after they are written, the "why?" is lost, i.e. how the author actually got to the given lines needed. Hence the lookup history for the web searches.