"Andrew M. Kuchling" wrote:
>
> Paul Prescod writes:
> >The new \N escape interpolates named characters within strings. For
> >example, "Hi! \N{WHITE SMILING FACE}" evaluates to a string with a
> >unicode smiley face at the end.
>
> Cute idea, and it certainly means you can avoid looking up Unicode
> numbers. (You can look up names instead. :) )
More important, though, the code is "self documenting". You never have
to go from the number back to the name.
> Note that this means the
> Unicode database is no longer optional if this is done; it has to be
> around at code-parsing time.
I don't like the idea enough to exclude support for small machines or
anything like that. We should way the costs of requiring the Unicode
database at compile time.
> (Is Perl5.6 actually
> dragging around the Unicode database in the binary, or is it read out
> of some external file or data structure?)
I have no idea.
--
Paul Prescod - ISOGEN Consulting Engineer speaking for himself
"I and my companions suffer from a disease of the heart that can only
be cured with gold", Hernan Cortes
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