[arch-general] PCRE 8.34-1 Upgrade breaks expected regex behavior for MediaWiki
allan at archlinux.org
Sun Dec 29 23:53:52 EST 2013
On 30/12/13 14:45, Peter Baldridge wrote:
> Hello All,
> The most recent upgrade to pcre 8.34-1 seems to disallow group names
> starting with a digit. A quote from the PCRE news.txt :
>> "Perl no longer allows group names to start with digits, so I have made this
> change also in PCRE."
> I found this bug report on the mediawiki site that apparently has a
> working patch though I'll probably just downgrade until the patch is
> in the official package.
> This breaks my MediaWiki install with the following error in the
>> PHP Warning: preg_match(): Compilation failed: group name must start with a non-digit at offset 8 in /usr/share/webapps/mediawiki/includes/MagicWord.php on line 907
> I'm not sure how Arch would handle this since it is an upstream bug.
> If someone needs any other info let me know.
>  http://pcre.org/news.txt
>  https://bugzilla.wikimedia.org/show_bug.cgi?id=58640
Bugs should be reported to the bug tracker where the maintainer of the
mediawiki package will see it (and may backport any patch applied upstream).
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