We don't know that yet, but I'll play with benchmarking it this weekend.

My guess is that the look behind translates into a "find a space, slurp any more spaces, do the replace". My version does similar work in the search phase, but does more work in the replace phase.

Perl is Huffman encoded by design.

In reply to Re^6: Converting multiple spaces to nbsp by GrandFather
in thread Converting multiple spaces to nbsp by eastcoastcoder

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