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X-HELO: calimero.vinschen.de
Date: Mon, 31 Aug 2015 20:50:19 +0200
From: Corinna Vinschen <corinna-cygwin AT cygwin DOT com>
To: cygwin AT cygwin DOT com
Subject: Re: Odd package search behaviour: \+\+\.la
Message-ID: <20150831185019.GE18303@calimero.vinschen.de>
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References: <871tej1kax DOT fsf AT Rainer DOT invalid> <0D835E9B9CD07F40A48423F80D3B5A702E918532 AT USA7109MB022 DOT na DOT xerox DOT net>
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On Aug 31 17:23, Nellis, Kenneth wrote:
> From: Achim Gratz=20
> > Adam Dinwoodie writes:
> > > However, if I search for `libstdc\+\+\.la`, despite this being just t=
he
> > > full name of the file that is being matched above, I get no results[1=
]!
> >=20
> > You'll notice that if you simply search for libstdc++.la you'll get the
> > result you seem to want, so there is some auto-escaping going on that
> > doesn't appear to be described anywhere.
>=20
> So, which regex syntax does the web page want: regular, extended (-E),
> or Perl (-P)? The web page should specify which or, better yet, allow us
> to specify which.

It's a grep BRE.  The backslashes are unneeded and even in the way
of what you're trying to grep.  I clarified this a bit on the
package search page.


Corinna

--=20
Corinna Vinschen                  Please, send mails regarding Cygwin to
Cygwin Maintainer                 cygwin AT cygwin DOT com
Red Hat

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