From: Michael Albinus <Michael.Albinus@alcatel.de>
Cc: Miles Bader <miles@gnu.org>
Subject: Re: substitute-in-file-name and "$"
Date: Sun, 06 Jul 2003 16:37:06 +0200 [thread overview]
Message-ID: <nqel13n2lp.fsf@alcatel.de> (raw)
In-Reply-To: <5xr853j1td.fsf@kfs2.cua.dk> (Kim F. Storm's message of "06 Jul 2003 14:07:42 +0200")
storm@cua.dk (Kim F. Storm) writes:
> Maybe substitute-in-file-name could put a `substitute-in-file-name'
> property on the return value and check for that property on its
> argument (and do nothing if it is present).
>
> A later call to substitute-in-file-name should then skip over parts of
> its argument string which has that property (and only substitute in
> parts which are not previously substituted.
>
> That is still not completely fool-proof if the result of
> substitute-in-file-name is manipulated in some way which removes the
> property and then later passed to substitute-in-file-name again.
A simpler approach would be: expand environment variables if
possible. Don't worry if you cannot expand.
The masquing with "$$" wouldn't be necessary this case. But I don't
know whether there are other drawbacks with this approach.
Best regards, Michael.
next prev parent reply other threads:[~2003-07-06 14:37 UTC|newest]
Thread overview: 25+ messages / expand[flat|nested] mbox.gz Atom feed top
2003-07-05 16:44 substitute-in-file-name and "$" Michael Albinus
2003-07-05 18:29 ` Luc Teirlinck
2003-07-05 23:16 ` Michael Albinus
2003-07-05 23:58 ` Luc Teirlinck
2003-07-06 12:20 ` Kai Großjohann
2003-07-06 12:44 ` Miles Bader
2003-07-06 14:30 ` Michael Albinus
2003-07-06 16:24 ` Luc Teirlinck
2003-07-06 16:53 ` Kai Großjohann
2003-07-07 15:48 ` Michael Albinus
2003-07-06 0:07 ` Miles Bader
2003-07-06 12:07 ` Kim F. Storm
2003-07-06 14:37 ` Michael Albinus [this message]
2003-07-06 17:06 ` Stefan Monnier
2003-07-06 17:20 ` Stefan Monnier
2003-07-07 11:50 ` Michael Albinus
2003-07-07 14:34 ` Stefan Monnier
2003-07-07 16:10 ` Michael Albinus
2003-07-09 23:47 ` Richard Stallman
2003-07-07 3:39 ` Richard Stallman
2003-07-07 21:33 ` Kevin Rodgers
2003-07-08 20:02 ` Richard Stallman
2003-07-06 18:53 ` Richard Stallman
2003-07-06 23:46 ` Kim F. Storm
2003-07-06 21:55 ` Stefan Monnier
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