Ah, in that context, I see where this approach could be useful.

I think I agree with you, though, that the while (1) (with scattered nexts in place of redos) accomplishes the same thing in a more self-explanatory way.

dmm

You can give a man a fish and feed him for a day ...
Or, you can teach him to fish and feed him for a lifetime

In reply to Re(tye 2): do/redo or for(;;): what's Kosher? by dmmiller2k
in thread do/redo or for(;;): what's Kosher? by rje

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