[Shootout-list] Re: Ray tracer

[Alan Post]

In article <4274B387.40703@ericsson.com>, Bengt Kleberg wrote:
> Isaac Gouy wrote:
> ...deleted
>> It was a rhetorical question - iirc ? aren't used for rhetorical
>> questions. (But I forget a lot.)
> 
> i am not a native english speaker. i did not know about this rule. now i 
> do. thanks.

Question marks are indeed used in rhetorical questions.  On the other
hand, in email I think it is best to avoid rhetorical questions and
other such constructs which may confuse people due to lack of
non-verbal cues.

  Alan