Date: Fri, 15 May 2015 13:40:28 +0100
From: Al Viro <viro@ZenIV.linux.org.uk>
To: =?iso-8859-1?Q?Bj=F8rn?= Mork <bjorn@mork.no>
Cc: Heikki Krogerus <heikki.krogerus@linux.intel.com>,
        Felipe Balbi <balbi@ti.com>,
        David Cohen <david.a.cohen@linux.intel.com>,
        Greg Kroah-Hartman <gregkh@linuxfoundation.org>,
        Baolu Lu <baolu.lu@linux.intel.com>,
        Kishon Vijay Abraham I <kishon@ti.com>, linux-usb@vger.kernel.org,
        linux-kernel@vger.kernel.org
Subject: Re: =?utf-8?B?W82EUEFUQ0h2?= =?utf-8?Q?5?= 00/12] usb: ulpi bus
Message-ID: <20150515124028.GJ7232@ZenIV.linux.org.uk>
References: <1431520013-78645-1-git-send-email-heikki.krogerus@linux.intel.com>
 <20150513142217.GD7232@ZenIV.linux.org.uk>
 <20150515070922.GA13388@kuha.fi.intel.com>
 <87lhgqyvw7.fsf@nemi.mork.no>
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On Fri, May 15, 2015 at 12:31:36PM +0200, Bjørn Mork wrote:
> Heikki Krogerus <heikki.krogerus@linux.intel.com> writes:
> 
> > Hi Al,
> >
> >> How did you end up with that in subject lines?  "[\u0344PATCH ", that is...
> >
> > I don't see anything like that in the subject lines? Is someone else
> > seeing it?
> 
> Your subject lines are properly encoded utf8, starting with:
> 
>  =?UTF-8?q?=5B=CD=84PATCHv5=2004/12=5D=20
> 
> The question is how you ended up using the three byte [̈́ instead of the
> more commonly used [ character? Both look identical on my screen, but I
> guess some email clients might have a problem decoding the first one.

No problem (in UTF8-supporting xterm), just a visible difference, triggering
"huh? how did that happen?" reaction...  FWIW, looking at it with xmag now
shows this:
    **
** ** **
****  **
 ******
 **
 **
 **
 **
 **
 **
 **
 **
 **
 **
 **
 ******
which is sane enough for [ with this diacritic mark, so the things worked
as they ought to.  I'm just curious - what had produced that in the subject
lines of this thread in the first place?
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