bug#11541: 24.0.97; Crash when visiting file on OS X 10.7.3

[Alp Aker]

>> #<font-spec ns nil Monaco nil iso10646-1 nil nil nil nil nil nil nil 
>> ((:script . symbol))>
>>
>> #<font-spec ns apple nil nil iso10646-1 nil nil nil nil nil nil nil 
>> ((:script . symbol))>
>>
>> I can't really tell which font_spec is acceptable, and which not, though.
>>
>> The crashing one has a third element of nil, is that ok or not?
>
> I have no idea.  Assuming I understand the data you presented, one
> font (Monaco) is OK, but another (apple) is not?  That still makes no
> sense to me.

Both those font specs look normal for the NS port.  In the last,
"apple" is the foundry name, not the font family name.  And the nil
value for font family is fine (what's being requested at that point is
any family that covers the symbol script).