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Re: git push weird?
From: |
Andy Wingo |
Subject: |
Re: git push weird? |
Date: |
Wed, 16 Jun 2010 00:15:47 +0200 |
User-agent: |
Gnus/5.13 (Gnus v5.13) Emacs/23.0.92 (gnu/linux) |
Hi,
On Tue 15 Jun 2010 23:56, Thien-Thi Nguyen <address@hidden> writes:
> () Andy Wingo <address@hidden>
> () Tue, 15 Jun 2010 23:07:47 +0200
>
> Just for readability I have rebased the commits. The gnulib commit will
> get overwritten at the next gnulib import. GUILE_CONFIG_SCRIPT is fine.
>
> OK, thanks for cleaning up my mess.
No prob. FWIW what happened was that Ludovic and I both responded and
reverted at the same time; amusing. We worked it out on IRC in the end.
His comments are still valid, of course.
> If you really think that 'tmpfile is the right thing, let's talk about
> it :)
>
> One way to rationalize 'tmpfile is to consider #f to denote "invalid", in
> which case #f for the ‘tmpfile’ (the port-returning proc) does not
> ring true.
I don't think that #f is invalid; it's simply "no file name available",
which is true in this case.
> On the other hand, until another file-port with non-string filename type
> rears, i have no problem mentally keeping track of:
>
> (port-filename P) => 'tmpfile
>
> ===
>
> (and (file-port? P) (not (port-filename P)))
I'm definitely on the side of the curious peoples of the world, but I
also have to maintain this thing :P Can you give a use case for when you
want to know if a port is a tmpfile?
> The bigger question is (to touch upon a past discussion) the separation of
> "file name" into "directory component + base name". If that ever comes to
> pass (fundamentally), i think ‘port-filename’ won't mind transparently
> passing the (richer) information to the user, with rv type most likely in
> the set {#f, string, location (d+b)}, with some distinguished locations
> symbolic. Then we can welcome the return of 'tmpfile.
Perhaps. I don't think we really have filename handling right yet.
Definitely something to consider in that context :)
Cheers,
Andy
--
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