"...how to walk.":   loops and arrays.

"What can fail?....":   Answering that is with domain of the research plan outlined above... or, stated more simply, 'TITS, try it to see.'

If I've misconstrued your question or the logic needed to answer it, I offer my apologies to all those electrons which were inconvenienced by the creation of this post.

In reply to Re^3: Unicode::UTF8 and perl Unicode compatibility by ww
in thread Unicode::UTF8 and perl Unicode compatibility by vsespb

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