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Date: Tue, 9 Mar 2010 08:18:15 -0500
From: David Schultz <das@FreeBSD.ORG>
To: Andrey Chernov <ache@nagual.pp.ru>, Bruce Evans <brde@optusnet.com.au>,
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Subject: Re: svn commit: r204803 - head/usr.bin/uniq
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On Mon, Mar 08, 2010, Andrey Chernov wrote:
> > I've had a wide character version of getline() ready to
> > commit for some time (I just need to find the time to do it), so
> > you won't need to call mbstowcs() as a separate step.
> 
> It does not help, since wide version will fail on EILSEQ with sync lost,
> as getwc() does. Initially I was thinking about ftell+fseek back, but not 
> all files are seekable.

Yeah, and unfortunately the draft spec for getwline() has several
bugs, one of which is that it doesn't specify how EILSEQ in the
middle of a line is handled.