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Date: Mon, 5 Feb 2018 13:26:31 +0100
From: Corinna Vinschen <corinna-cygwin AT cygwin DOT com>
To: cygwin AT cygwin DOT com
Subject: Re: gawk: regression with unary plus
Message-ID: <20180205122631.GI2912@calimero.vinschen.de>
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On Feb  5 13:05, Houder wrote:
> On Sun, 04 Feb 2018 14:59:30, Steven Penny wrote:
> > Previously conversions could be triggered by either adding zero (+0), u=
nary
> > plus (+) or unary minus (-) [1]:
> [snip]
>=20
> > However now conversion only happens with adding zero and unary minus:
> [snip]
>=20
> > Does anyone know where this change was mentioned or why it was done?
> >=20
> > [1] http://pubs.opengroup.org/onlinepubs/9699919799/utilities/awk.html
>=20
> For those who are interested:
>=20
>     https://unix.stackexchange.com/questions/421904/regression-with-unary=
-plus
>     (Regression with unary plus, by Steven Penny)
>=20
> As suggested by St=C3=A9phane Chazelas in his response, the change in beh=
aviour is
> problably not intentional.
>=20
> Modifying (i.e. extend it) the '0p_unary_plus CASE' in interpret.h, resto=
res
> the previous behaviour.
>=20
> Henri

I forwarded this to the gawk devel ML.


Thanks,
Corinna

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

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