Also, it seems to me that 'x' should be prepended and appended to all the strings.

I prepended and appended it only to "split_by" variation, it should guarantee that the amount of returned chunks is +1 of amount of separators (split pattern occurrences). I think it is not relevant for other variations.

In reply to Re^2: Speed of simple pattern count. A comparison by rsFalse
in thread Speed of simple pattern count. A comparison by rsFalse

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