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Re: \h not equiv to [\h]
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From:
Karl Williamson
Date:
July 20, 2012 10:07
Subject:
Re: \h not equiv to [\h]
Message ID:
50099037.3090702@khwilliamson.com
On 07/20/2012 09:44 AM, Eric Brine wrote:
> Hi,
>
> Is this a known bug?
Not to me it wasn't. Ouch
>
> $ perl -le'print "\xA0" =~ /\p{Space}/ ?1:0'
> 1
>
> $ perl -le'print "\xA0" =~ /\s/ ?1:0'
> 0
>
> $ perl -le'print "\xA0" =~ /\s/u ?1:0'
> 1
> __
> $ perl -le'print "\xA0" =~ /\h/ ?1:0' \
> 1 \
> > huh??
> $ perl -le'print "\xA0" =~ /[\h]/ ?1:0' /
> 0 __/
>
> $ perl -le'print "\xA0" =~ /[\h]/u ?1:0'
> 1
>
> This is perl 5, version 16, subversion 0 (v5.16.0) built for
> x86_64-linux-thread-multi
>
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