: 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.
This code seems quite strange to me. c := toLower c should be enough and
should always be more efficient than the above quirk. So in cases where
a lower case is required and the above code really doesn't work it's
that code which should be considered buggy.
Regards,
Thomas Wolff
-
Linux-UTF8: i18n of Linux on all levels
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