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From: Bozhidar Batsov <bozhidar.batsov@gmail.com>
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Subject: Re: Using utf-8-auto as a process coding system
Date: Tue, 22 Jul 2014 08:55:53 +0300
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To: Bozhidar Batsov <bozhidar@batsov.com>, Eli Zaretskii <eliz@gnu.org>
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Ops, I actually used an incorrect link. That=E2=80=99s the proper one -=C2=
=A0https://github.com/clojure-emacs/cider/issues/532

The gist of my problem is that Windows users have encoding related proble=
ms running cider (discussion here=C2=A0https://github.com/clojure-emacs/c=
ider/issues/474). I guess the problem stems from this bit of code:=C2=A0

(set-process-coding-system process 'utf-8-unix 'utf-8-unix)

As my Windows knowledge is quite limited I=E2=80=99m not sure how to hand=
le the encoding for Windows users - perhaps I should check the operating =
system and set a different process encoding there=3F Maybe someone can po=
int me to examples in the Emacs source code that handle this problem.

=E2=80=94=C2=A0
Cheers,
Bozhidar
On July 21, 2014 at 6:37:17 PM, Eli Zaretskii (eliz=40gnu.org) wrote:

> Date: Mon, 21 Jul 2014 17:54:42 +0300 =20
> =46rom: Bozhidar Batsov <bozhidar=40batsov.com> =20
> Cc: emacs-devel <emacs-devel=40gnu.org> =20
> =20
> On July 21, 2014 at 4:25:04 PM, Andreas Schwab (schwab=40suse.de) wrote=
: =20
> Bozhidar Batsov <bozhidar=40batsov.com> writes:=C2=A0 =20
> =20
> > I was wondering if someone can explain the rationale behind the utf-8=
-auto=C2=A0 =20
> > coding system that=E2=80=99s available in Emacs.=C2=A0 =20
> =20
> UT=46-8 (auto-detect signature (BOM))=C2=A0 =20
> So, it=E2=80=99s a good idea to use it for files, but it=E2=80=99s prob=
ably not a good idea to use it as process encoding, because there likely =
won=E2=80=99t be a BOM to check=3F =20

Actually, I don't see why it would be a good idea to use it anywhere. =20

Why did you get a recommendation for this encoding=3F (Sorry, I didn't =20
find it in the URL you mentioned earlier.) It's sound like a strange =20
recommendation to me. =20

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<html><head><style>body=7Bfont-family:Helvetica,Arial;font-size:13px=7D</=
style></head><body style=3D=22word-wrap: break-word; -webkit-nbsp-mode: s=
pace; -webkit-line-break: after-white-space;=22><div id=3D=22bloop=5Fcust=
omfont=22 style=3D=22font-family:Helvetica,Arial;font-size:13px; color: r=
gba(0,0,0,1.0); margin: 0px; line-height: auto;=22>Ops, I actually used a=
n incorrect link. That=E2=80=99s the proper one -&nbsp;<a href=3D=22https=
://github.com/clojure-emacs/cider/issues/532=22>https://github.com/clojur=
e-emacs/cider/issues/532</a></div><div id=3D=22bloop=5Fcustomfont=22 styl=
e=3D=22font-family:Helvetica,Arial;font-size:13px; color: rgba(0,0,0,1.0)=
; margin: 0px; line-height: auto;=22><br></div><div id=3D=22bloop=5Fcusto=
mfont=22 style=3D=22font-family:Helvetica,Arial;font-size:13px; color: rg=
ba(0,0,0,1.0); margin: 0px; line-height: auto;=22>The gist of my problem =
is that Windows users have encoding related problems running cider (discu=
ssion here&nbsp;<a href=3D=22https://github.com/clojure-emacs/cider/issue=
s/474=22>https://github.com/clojure-emacs/cider/issues/474</a>). I guess =
the problem stems from this bit of code:&nbsp;</div><div id=3D=22bloop=5F=
customfont=22 style=3D=22font-family:Helvetica,Arial;font-size:13px; colo=
r: rgba(0,0,0,1.0); margin: 0px; line-height: auto;=22><br></div><div id=3D=
=22bloop=5Fcustomfont=22 style=3D=22font-family:Helvetica,Arial;font-size=
:13px; color: rgba(0,0,0,1.0); margin: 0px; line-height: auto;=22>(set-pr=
ocess-coding-system process 'utf-8-unix 'utf-8-unix)</div><div id=3D=22bl=
oop=5Fcustomfont=22 style=3D=22font-family:Helvetica,Arial;font-size:13px=
; color: rgba(0,0,0,1.0); margin: 0px; line-height: auto;=22><br></div><d=
iv id=3D=22bloop=5Fcustomfont=22 style=3D=22font-family:Helvetica,Arial;f=
ont-size:13px; color: rgba(0,0,0,1.0); margin: 0px; line-height: auto;=22=
>As my Windows knowledge is quite limited I=E2=80=99m not sure how to han=
dle the encoding for Windows users - perhaps I should check the operating=
 system and set a different process encoding there=3F Maybe someone can p=
oint me to examples in the Emacs source code that handle this problem.</d=
iv><div id=3D=22bloop=5Fcustomfont=22 style=3D=22font-family:Helvetica,Ar=
ial;font-size:13px; color: rgba(0,0,0,1.0); margin: 0px; line-height: aut=
o;=22><br></div> <div id=3D=22bloop=5Fsign=5F1406008000266021120=22 class=
=3D=22bloop=5Fsign=22><div style=3D=22font-family:helvetica,arial;font-si=
ze:13px=22>=E2=80=94&nbsp;</div><div style=3D=22font-family:helvetica,ari=
al;font-size:13px=22>Cheers,<br>Bozhidar<br></div></div><p style=3D=22col=
or:=23000;=22>On July 21, 2014 at 6:37:17 PM, Eli Zaretskii (<a href=3D=22=
mailto:eliz=40gnu.org=22>eliz=40gnu.org</a>) wrote:</p> <blockquote type=3D=
=22cite=22 class=3D=22clean=5Fbq=22><span><div><div></div><div>&gt; Date:=
 Mon, 21 Jul 2014 17:54:42 +0300
<br>&gt; =46rom: Bozhidar Batsov &lt;bozhidar=40batsov.com&gt;
<br>&gt; Cc: emacs-devel &lt;emacs-devel=40gnu.org&gt;
<br>&gt; =20
<br>&gt; On July 21, 2014 at 4:25:04 PM, Andreas Schwab (schwab=40suse.de=
) wrote:
<br>&gt; Bozhidar Batsov &lt;bozhidar=40batsov.com&gt; writes:&nbsp;
<br>&gt; =20
<br>&gt; &gt; I was wondering if someone can explain the rationale behind=
 the utf-8-auto&nbsp;
<br>&gt; &gt; coding system that=E2=80=99s available in Emacs.&nbsp;
<br>&gt; =20
<br>&gt; UT=46-8 (auto-detect signature (BOM))&nbsp;
<br>&gt; So, it=E2=80=99s a good idea to use it for files, but it=E2=80=99=
s probably not a good idea to use it as process encoding, because there l=
ikely won=E2=80=99t be a BOM to check=3F
<br>
<br>Actually, I don't see why it would be a good idea to use it anywhere.=

<br>
<br>Why did you get a recommendation for this encoding=3F  (Sorry, I didn=
't
<br>find it in the URL you mentioned earlier.)  It's sound like a strange=

<br>recommendation to me.
<br></div></div></span></blockquote></body></html>
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