Mon, 25 Sep 2000 23:13:37 +0200 (CEST), Bruno Haible <[EMAIL PROTECTED]> pisze:
> Many people use code like
>
> if isUpper c
> c := toLower c
>
> thinking that "if toLower c != c then isUpper c is true". If you just
> look at the categories, you miss some characters.
Sorry, I don't understand. There are indeed charcters with category
other than Lu or Lt but toLower c != c (roman numerals and circled
capital letters). Are you saying that they should be isUpper? They
are not considered letters! I think everybody assumes that if isUpper
or isLower then isAlpha.
--
__("< Marcin Kowalczyk * [EMAIL PROTECTED] http://qrczak.ids.net.pl/
\__/
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