It's not clear that the use of the word "Interning" in the sentence "... has three automatic effects" refers to any action other than specifically calling INTERN.
I realize that you disagree, but my testing shows that ECL, ABCL, CMUCL, and Allegro all take "Intern" to mean specifically calling INTERN. They all report that FOO:BAR is unbound; I think we should be consistent with that.
It's not clear that the use of the word "Interning" in the sentence "... has three automatic effects" refers to any action other than specifically calling INTERN.
I realize that you disagree, but my testing shows that ECL, ABCL, CMUCL, and Allegro all take "Intern" to mean specifically calling INTERN. They all report that FOO:BAR is unbound; I think we should be consistent with that.