Re: Rounding numbers in a string

I'd use the /e modifier to include code into substitution directly:

while (<>) {
    s/ ([XYZA]) ([-+]?) ([0-9.]+)
     /sprintf "%s$2%.3f", $1, $3
     /gex;
    print;
}
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($q=q:Sq=~/;[c](.)(.)/;chr(-||-|5+lengthSq)`"S|oS2"`map{chr |+ord
}map{substrSq`S_+|`|}3E|-|`7**2-3:)=~y+S|`+$1,++print+eval$q,q,a,
[download]

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Re^2: Rounding numbers in a string by fauve (Novice) on Oct 01, 2016 at 11:36 UTC
Wow, this is just beautiful! Thanks from me, and my controller too :) Seriously, thank you!	[reply]