Hmmm. So you would have to localise and copy before using the outer level iterator in order to preserve it across a (possible) inner level iterator? Not very useful.

Examine what is said, not who speaks -- Silence betokens consent -- Love the truth but pardon error.
Lingua non convalesco, consenesco et abolesco. -- Rule 1 has a caveat! -- Who broke the cabal?
"Science is about questioning the status quo. Questioning authority".
The "good enough" maybe good enough for the now, and perfection maybe unobtainable, but that should not preclude us from striving for perfection, when time, circumstance or desire allow.

In reply to Re^3: Ouch! Each! Reentrant it is not by BrowserUk
in thread Ouch! Each! Reentrant it is not by Thilosophy

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