Re^2: Matching backslash in regexp negative lookbehind

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Re^3: Matching backslash in regexp negative lookbehind by soonix (Chancellor) on Jan 02, 2018 at 21:55 UTC
Yes. But there's another possibility: - quoting Regexp Quote-Like Operators in perlop: x Use extended regular expressions; specifying two x's means \t and the SPACE character are ignored within square-bracketed character classes	[reply]
Re^4: Matching backslash in regexp negative lookbehind by AnomalousMonk (Archbishop) on Jan 02, 2018 at 22:09 UTC
Forgot about that. I'm not really up on the latest regex extensions. Offhand, do you know with what Perl version the `xx` modifier modification was added? Give a man a fish: `<%-{-{-{-<`	[reply] [d/l] [select]
Re^5: Matching backslash in regexp negative lookbehind by choroba (Cardinal) on Jan 02, 2018 at 22:14 UTC
> with what Perl version 5.26 ($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]	[reply] [d/l]
Re^5: Matching backslash in regexp negative lookbehind by soonix (Chancellor) on Jan 03, 2018 at 06:29 UTC
I hadn't known about it either, I simply looked it up to see wether the doc contained a warning about that, and found this. Thanks choroba for the good idea (and moreso for implementing it)!	[reply]
Re^6: Matching backslash in regexp negative lookbehind by 1nickt (Canon) on Jan 04, 2018 at 02:59 UTC