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Re: [Chicken-users] Bug in canonical-path?


From: Peter Bex
Subject: Re: [Chicken-users] Bug in canonical-path?
Date: Sun, 26 Oct 2008 19:50:26 +0100
User-agent: Mutt/1.4.2.3i

On Sun, Oct 26, 2008 at 01:19:42AM -0700, Elf wrote:
> > ~$ touch abc\\298.test
> >
> > csi> (find-files "." regular-file? (lambda (x y)(print x)
> >                         (print (file-stat (canonical-path x)))))
> >
> > ./abc\298.test
> > Error: (file-stat) cannot access file - No such file or
> > directory: "/home/matt/stuff/tools/lmbk/abc/298.test"
> >
> >
> 
> this isn't a bug; it has to handle both windows and unix paths.  i can add
> optional flags for specifying behaviour of slash and backslash, if desired.

It would be better to make the behaviour be system-specific, instead of
adding flags. On Windows, *always* treat slashes as backslashes.  On Unix,
*only* accept slashes with no additional translation steps. (I'm not sure
Windows doesn't allow slashes in filenames, but I don't think it does)

Also, why does file-stat interpret the backslash in the first place?
AFAIK you can mix slashes and backslashes in Windows, so you shouldn't
have to do anything at all.

Cheers,
Peter
-- 
http://sjamaan.ath.cx
--
"The process of preparing programs for a digital computer
 is especially attractive, not only because it can be economically
 and scientifically rewarding, but also because it can be an aesthetic
 experience much like composing poetry or music."
                                                        -- Donald Knuth

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