Yup, doing an M-x edit-abbrevs created the file and removed the error. So I'm not sure if it's a bug or not, except to say that it doesn't seem like it can be assumed that the actual abbrev_defs necessarily exists.
Yup, doing an M-x edit-abbrevs created the file and removed the error. So I'm not sure if it's a bug or not, except to say that it doesn't seem like it can be assumed that the actual abbrev_defs necessarily exists.