... is [there] some regex weirdness if a letter repeats within a set?

No. [icee] is exactly equivalent to [ice], [iceeee], [eiece], etc.

Give a man a fish:  <%-{-{-{-<

In reply to Re^3: Next from inner loop only works "most of the time" by AnomalousMonk
in thread Next from inner loop only works "most of the time" by Marshall

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