syntax errors in sumo-cl.clif?

[EXC-BAD-ACCESS]

I'm using this spec:
First Edition along with the error corrections

Maybe these are deprecated, but if not, it seems as though:

cl-text name (e.g.) and cl-import name (e.g.) should be double quoted (main spec A.2.3.11).
single quotes within quoted strings should be escaped (main spec A.2.2.5) (e.g)
and comment phrases (correction spec A.2.3.9) (e.g.) should be double quoted.

[gruninger]

In the Second Edition of Common Logic (ISO 24707), comments in CLIF use single quotes.