From: Eric Hodel <drbrain@...7.net>
Date: 2011-08-11T00:38:20+09:00
Subject: Re: Is \d supposed to match Unicode Numbers?

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On Aug 9, 2011, at 16:25, Markus Fischer <markus@fischer.name> wrote:

> Hmm, I almost always refer to
> https://github.com/ruby/ruby/blob/trunk/doc/re.rdoc for the regex doc
> and therein it's pretty accurate:
> 
> [...]
> * /\d/ - A digit character ([0-9])
> [...]
> For instance, /\d/ matches only the ASCII decimal digits (0-9); whereas
> /[[:digit:]]/ matches any character in the Unicode Nd category
> [...]

This same content is found in:

ri Regexp
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