[hutao]

I was not looking to disagree with your point, I only wanted to make additional commentary. Sorry if my comment came across the wrong way.

I do think "There are no function colors in Go in the way being discussed," versus "all functions [in Go] are red" are two slightly different ways of formulating the same set of facts, and the distinction between them is insightful, so that was what I wanted to touch upon. Namely, I wanted to point out that there is an "implicit" color within the programming language itself.