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Date: Sat, 2 Mar 2019 20:27:08 +0900
From: Akira Shiratsuki <p50p100@HIDDEN>
To: Mallika Bachan <mallika.bachan@HIDDEN>
Subject: Re: [bug-diffutils] bug#34705: Cannot get white space to be ignored
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Hi,
It's below. So white-space doesn't include Non-breaking space('\xa0').
From NEWS:
User-visible changes in version 2.4:
* cmp and diff now conform to POSIX 1003.2-1992 (ISO/IEC 9945-2:1993)
if the underlying system conforms to POSIX:
- ``White space'' is now whatever C's `isspace' says it is.
"info isspace" says:
isspace()
checks for white-space characters. In the "C" and "POSIX" locales, these are: space, form-feed ('\f'),
newline ('\n'), carriage return ('\r'), horizontal tab ('\t'), and vertical tab ('\v').
Akira
On Fri, 1 Mar 2019 15:19:23 -0800
Mallika Bachan <mallika.bachan@HIDDEN> wrote:
> Hi,
>
> I'm confused why white space isn't being ignored:
>
> MALLIKA-MBP:~ mallikab$ diff -w 17 18
>
> 3c3
>
> < Product: fec-secure
>
> ---
>
> > Product: fec-secure
>
> MALLIKA-MBP:~ mallikab$
>
> I have diff (GNU diffutils) 2.8.1
>
> both on my Mac as well as the Linux box at work
>
>
> What does "Ignore all white space" mean?
>
> That I'm still gonna get output?
>
>
> -Mallika
bug-diffutils@HIDDEN:bug#34705; Package diffutils.
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X-Received-From: 2607:f8b0:4864:20::833 X-detected-operating-system: by eggs.gnu.org: GNU/Linux 2.6.x X-Spam-Score: 1.0 (+) X-Debbugs-Envelope-To: submit X-Mailman-Approved-At: Fri, 01 Mar 2019 20:00:45 -0500 X-BeenThere: debbugs-submit <at> debbugs.gnu.org X-Mailman-Version: 2.1.18 Precedence: list List-Id: <debbugs-submit.debbugs.gnu.org> List-Unsubscribe: <https://debbugs.gnu.org/cgi-bin/mailman/options/debbugs-submit>, <mailto:debbugs-submit-request <at> debbugs.gnu.org?subject=unsubscribe> List-Archive: <https://debbugs.gnu.org/cgi-bin/mailman/private/debbugs-submit/> List-Post: <mailto:debbugs-submit <at> debbugs.gnu.org> List-Help: <mailto:debbugs-submit-request <at> debbugs.gnu.org?subject=help> List-Subscribe: <https://debbugs.gnu.org/cgi-bin/mailman/listinfo/debbugs-submit>, <mailto:debbugs-submit-request <at> debbugs.gnu.org?subject=subscribe> Errors-To: debbugs-submit-bounces <at> debbugs.gnu.org Sender: "Debbugs-submit" <debbugs-submit-bounces <at> debbugs.gnu.org> X-Spam-Score: -0.0 (/) --000000000000c9d6f2058310a323 Content-Type: text/plain; charset="UTF-8" Hi, I'm confused why white space isn't being ignored: MALLIKA-MBP:~ mallikab$ diff -w 17 18 3c3 < Product: fec-secure --- > Product: fec-secure MALLIKA-MBP:~ mallikab$ I have diff (GNU diffutils) 2.8.1 both on my Mac as well as the Linux box at work What does "Ignore all white space" mean? That I'm still gonna get output? -Mallika --000000000000c9d6f2058310a323 Content-Type: text/html; charset="UTF-8" Content-Transfer-Encoding: quoted-printable <div dir=3D"ltr">Hi,<div><br></div><div>I'm confused why white space is= n't being ignored:</div><div><br> <p class=3D"gmail-p1" style=3D"margin:0px;font-variant-numeric:normal;font-= variant-east-asian:normal;font-stretch:normal;font-size:11px;line-height:no= rmal;font-family:Menlo;color:rgb(0,0,0)"><span class=3D"gmail-s1" style=3D"= font-variant-ligatures:no-common-ligatures">MALLIKA-MBP:~ mallikab$ diff -w= 17 18</span></p> <p class=3D"gmail-p1" style=3D"margin:0px;font-variant-numeric:normal;font-= variant-east-asian:normal;font-stretch:normal;font-size:11px;line-height:no= rmal;font-family:Menlo;color:rgb(0,0,0)"><span class=3D"gmail-s1" style=3D"= font-variant-ligatures:no-common-ligatures">3c3</span></p> <p class=3D"gmail-p1" style=3D"margin:0px;font-variant-numeric:normal;font-= variant-east-asian:normal;font-stretch:normal;font-size:11px;line-height:no= rmal;font-family:Menlo;color:rgb(0,0,0)"><span class=3D"gmail-s1" style=3D"= font-variant-ligatures:no-common-ligatures">< =C2=A0 Product:=C2=A0 =C2= =A0 =C2=A0 fec-secure</span></p> <p class=3D"gmail-p1" style=3D"margin:0px;font-variant-numeric:normal;font-= variant-east-asian:normal;font-stretch:normal;font-size:11px;line-height:no= rmal;font-family:Menlo;color:rgb(0,0,0)"><span class=3D"gmail-s1" style=3D"= font-variant-ligatures:no-common-ligatures">---</span></p> <p class=3D"gmail-p1" style=3D"margin:0px;font-variant-numeric:normal;font-= variant-east-asian:normal;font-stretch:normal;font-size:11px;line-height:no= rmal;font-family:Menlo;color:rgb(0,0,0)"><span class=3D"gmail-s1" style=3D"= font-variant-ligatures:no-common-ligatures">> =C2=A0=C2=A0Product:=C2=A0= =C2=A0 =C2=A0 fec-secure</span></p> <p class=3D"gmail-p1" style=3D"margin:0px;font-variant-numeric:normal;font-= variant-east-asian:normal;font-stretch:normal;font-size:11px;line-height:no= rmal;font-family:Menlo;color:rgb(0,0,0)"><span class=3D"gmail-s1" style=3D"= font-variant-ligatures:no-common-ligatures">MALLIKA-MBP:~ mallikab$<span cl= ass=3D"gmail-Apple-converted-space">=C2=A0<br><br>I have=C2=A0</span></span= ><span style=3D"font-variant-ligatures:no-common-ligatures">diff (GNU diffu= tils) 2.8.1</span></p><p class=3D"gmail-p1" style=3D"margin:0px;font-varian= t-numeric:normal;font-variant-east-asian:normal;font-stretch:normal;font-si= ze:11px;line-height:normal;font-family:Menlo;color:rgb(0,0,0)"><span style= =3D"font-variant-ligatures:no-common-ligatures">both on my Mac as well as t= he Linux box at work</span></p><p class=3D"gmail-p1" style=3D"margin:0px;fo= nt-variant-numeric:normal;font-variant-east-asian:normal;font-stretch:norma= l;font-size:11px;line-height:normal;font-family:Menlo;color:rgb(0,0,0)"><sp= an style=3D"font-variant-ligatures:no-common-ligatures"><br></span></p><p c= lass=3D"gmail-p1" style=3D"margin:0px;font-variant-numeric:normal;font-vari= ant-east-asian:normal;font-stretch:normal;font-size:11px;line-height:normal= ;font-family:Menlo;color:rgb(0,0,0)"><span style=3D"font-variant-ligatures:= no-common-ligatures">What does "</span><span style=3D"font-variant-lig= atures:no-common-ligatures">Ignore all white space" mean?</span></p><p= class=3D"gmail-p1" style=3D"margin:0px;font-variant-numeric:normal;font-va= riant-east-asian:normal;font-stretch:normal;font-size:11px;line-height:norm= al;font-family:Menlo;color:rgb(0,0,0)"><span style=3D"font-variant-ligature= s:no-common-ligatures">That I'm still gonna get output?</span></p><p cl= ass=3D"gmail-p1" style=3D"margin:0px;font-variant-numeric:normal;font-varia= nt-east-asian:normal;font-stretch:normal;font-size:11px;line-height:normal;= font-family:Menlo;color:rgb(0,0,0)"><span style=3D"font-variant-ligatures:n= o-common-ligatures"><br></span></p><p class=3D"gmail-p1" style=3D"margin:0p= x;font-variant-numeric:normal;font-variant-east-asian:normal;font-stretch:n= ormal;font-size:11px;line-height:normal;font-family:Menlo;color:rgb(0,0,0)"= ><span style=3D"font-variant-ligatures:no-common-ligatures">-Mallika</span>= </p> </div></div> --000000000000c9d6f2058310a323--
Mallika Bachan <mallika.bachan@HIDDEN>:bug-diffutils@HIDDEN.
Full text available.bug-diffutils@HIDDEN:bug#34705; Package diffutils.
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