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Re^2: tight loop regex optimization

by superawesome (Initiate)
on Nov 02, 2011 at 04:50 UTC ( #935290=note: print w/ replies, xml ) Need Help??


in reply to Re: tight loop regex optimization
in thread tight loop regex optimization

I had seen this warning, but was mis-reading it as indicating that the line "use strict" was actually *causing* it, which I just could not figure out. Once the proper lines were pointed out, the fix was exactly what you mentioned (parens and $1).

Unfortunately this didn't really help performance much in this particular case... but it's a good fix anyway. Thanks!


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