If a config file has been saved with CR+LF line breaks
(as some of the contrib ones on the web site are), then
attempting to load them (using -import) causes them to
be rejected with spurious parser errors.
Made extra confusing if one tries to look for the error
using nedit on the config file, as the line breaks will
be hidden (usually good).
Fairly minor bug, but can be extremely frustrating if
one doesn't work out what is going wrong.