Re^2: regex to remove space

in reply to Re: regex to remove space
in thread regex to remove space

I think there's an easier way:

s/(?<=\S) +/,/g;
[download]

That replaces one or more contiguous spaces with comma throughout the string, but only if there's a non-space character preceding (positive look-behind).

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Re^3: regex to remove space by perlUser345 (Acolyte) on Dec 16, 2015 at 17:20 UTC
You sir deserve more upvotes! Lol, thank you so much!	[reply]

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