'(?<= )\w+' <--- actual expression
For completeness and for anybody else who wondered what that does:
it is looking for words preceded by a space
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On 2/21/25 09:39, Markus Schönhaber wrote:
21.02.25, 18:12 +0100, Mike Wright:
Reading an article about a fedora kernel vulnerability regression and
found this PCRE expression
'(<= )\w+' <--- mistake
'(?<= )\w+' <--- actual expression
I got the "one or more words" part but what is t
Hey everybody,
Reading an article about a fedora kernel vulnerability regression and
found this PCRE expression
'(<= )\w+'
I got the "one or more words" part but what is the meaning of the part
inside the parens?
Thanks
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users mailing lis
On Fri, 21 Feb 2025 at 17:13, Mike Wright
wrote:
>
> Reading an article about a fedora kernel vulnerability regression and
> found this PCRE expression
>'(?<= )\w+' <--- actual expression
>
> I got the "one or more words" part but what is the meaning of the part
> inside the parens?
Adding
21.02.25, 18:12 +0100, Mike Wright:
> Reading an article about a fedora kernel vulnerability regression and
> found this PCRE expression
>
>'(<= )\w+' <--- mistake
>
>'(?<= )\w+' <--- actual expression
>
> I got the "one or more words" part but what is the meaning of the part
> insid
> On 21 Feb 2025, at 17:13, Mike Wright wrote:
>
> I got the "one or more words" part but what is the meaning of the part inside
> the parens?
Do a web search for “ pcre re format” and it will take you here
https://www.pcre.org/original/doc/html/pcresyntax.html that explains all the
syntax.
Hey everybody,
Reading an article about a fedora kernel vulnerability regression and
found this PCRE expression
'(<= )\w+' <--- mistake
'(?<= )\w+' <--- actual expression
I got the "one or more words" part but what is the meaning of the part
inside the parens?
Thanks
--
_
