By your criterion, no programming language has a language specification at all. I don't think that's a useful way to look at things. I would like to see some i

By your criterion, no programming language has a language specification at all. I don't think that's a useful way to look at things. I would like to see some indication from the people who say that the Python Language Reference I gave a link to does not qualify as "language specification", of what would qualify. Specific examples would be nice.