in reply to Re: schwartzian transform problem - Solved
in thread schwartzian transform problem - Solved

Hi JohnGG, I'm trying to follow your solution using the GRT sort. I wonder why you have m{(\d+)(?=%)} where I might have used m{(\d+)%} without the positive lookahead for '%'?

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Re^3: schwartzian transform problem - Solved
by ikegami (Patriarch) on Mar 01, 2025 at 03:44 UTC

    There's no difference since $& and others aren't used, but /(\d+)%/ should be faster.

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