This removes the original use of outfn2/stream2 (corresponding to Xfile
in main, i.e. the argument to -X) and reuses it for being verbose about
fonts. This leaves -x as showing only the text and fixes our tests.

It looks to me like the original outfn2 path is a less refined version
of the outfn version, though it could be the other way around. Sumit
told me that one of the two could go away at some point. Unfortunately,
I cannot find the original message. We can readjust this as needed.