Comment 10 for bug 248631

Let's call it the night with this one :-)

> #d-0e-10-0e-0i
Unhandled exception
 Condition components:
   1. &lexical
   2. &message: "invalid numeric sequence"
   3. &irritants: ("#d-0e-10-")
   4. &lexical-position:
       file-name: *stdin*
       character: 8