Well, ... would {$1}$2+1{$3} normally compile?

That /e means to evaluate the rhs like it was any other block of perl code.

I suspect you want something more like $version =~ s/(\d+)(?=\.\d+\z)/$1 + 1/e;

-Paul

In reply to Re: RegEx bump version number by jettero
in thread RegEx bump version number by ady

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