On 04/17/2012 08:58 AM, bearophile wrote:
> Ali Çehreli:
>
>> The reason is, a sequence of UTF-8 code units are not a valid UTF-8
>> when reversed (or retro'ed :p).
>
> But reversed(char[]) now works :-)

That's pretty cool. :) (You meant reverse()).

Interesting, because there could be no other way anyway because reverse() is in-place. Iterating by dchar without damaging the other end must have been challenging because the first half of the string may have been all multi-bype UTF-8 code units and all of the rest of single-bytes.

The algorithm must be building a local string.

> Bye,
> bearophile

Ali

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