Doug Ewell wrote: > A space character (which looks like an ordinary U+0020 space to me, in > both the plain-text message I received and in the Web archive) got > erroneously converted to a question mark in Tim's plain-text mail. It is not a question mark character but a some strange non-ASCII character, though it is displayed as a question mark in some environment. > How does this demonstrate anything about PDF? As it occurred with pure ASCII profile of non-ASCII-capable e-mail, the same will occur with pure ASCII profile of non-ASCII-capable PDF. Q.E.D. Masataka Ohta _______________________________________________ Ietf mailing list Ietf@xxxxxxxx https://www.ietf.org/mailman/listinfo/ietf