On Apr 6, 2007, at 10:16 PM, John Cowan wrote:

> Summary:  Proposes string positions and string slices to solve  
> problems
>           with O(n) Unicode string operations.

The stated problem is a result from some implementors' decisions
to implement strings inefficiently.  Same problem would occur if
a naive implementation uses linked lists to implement vectors for
example.  Yet the existence of a naive implementation of vectors
does not by itself warrant a change in the vectors API, right?

What's the real problem that this proposal attempts to solve?

Aziz,,,

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