[r6rs-discuss] Typo in 1.2 of r6rs-lib?

[Abdulaziz Ghuloum]

On Jan 15, 2008, at 2:11 AM, Michael Sperber wrote:

>
> Abdulaziz Ghuloum <aghuloum at cs.indiana.edu> writes:
>
>> In 1.2 of r6rs-lib:
>> http://www.r6rs.org/final/html/r6rs-lib/r6rs-lib-Z- 
>> H-2.html#node_sec_1.2
>>
>> It says:
>>    (string-ci=? "XAOΣ" "χαoσ") ==> #t
>>
>> I wonder if this is just a unicode typo (X and A are supposed to be
>> capital-greek-letter-chi and capital-greek-letter-alpha) or if there
>> is something I don't understand.  I was just copying and pasting some
>> of the examples into the Ikarus REPL.
>
> On what letter do you think is the typo?  I see upper-case greek
> characters and the corresponding lower-case greek characters, so #t
> seems like the right thing to me.

The first two chars in the first string literal.  On the html version  
I linked, I see uppercase latin letters X and A instead of the  
uppercase greek letters chi and alpha.