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Re: Getting source location information
From: |
Ludovic Courtès |
Subject: |
Re: Getting source location information |
Date: |
Wed, 30 Nov 2005 18:39:51 +0100 |
User-agent: |
Gnus/5.110004 (No Gnus v0.4) Emacs/21.4 (gnu/linux) |
Bruce Korb <address@hidden> writes:
> *Thank you*, Ludvic! Now we're getting some where. :-D
Cool. ;-)
> So, again, I need clarity. Are you saying this:
First, the `scm_sym_*' things should be lower-case (I was using the GNU
notation for function arguments).
It's more complicated than that in fact. Source properties must be
attached to S-exps (in fact, pairs), not to the source string. And
source properties are actually attached by `scm_read ()' and the
function it calls.
So I guess we're almost screwed because `scm_read ()' gets location info
from the port it's reading from. So if you provide it with a string port,
that will not work.
I can't think of a hack to work around that, so we might even be screwed
for good (well, the hack you originally posted does the job but with a
very coarse grain). Now you just have to hope that a Guile developer
will read this message and post a bright solution.
> Well, actually, I disagree. If any application wants to cope with
> embedded Guile extensions in their input files
You may agree that this is not a very common case. :-)
> Now, the 1.7 implementation has invalidated
> portions of the non-deprecated 1.6 interface that I have been using.
Well, *this* is arguably problematic.
Hope this helps,
Ludo'.
- Re: I don't want to maintain this, (continued)
- Re: I don't want to maintain this, Ludovic Courtès, 2005/11/29
- Re: I don't want to maintain this, Bruce Korb, 2005/11/29
- Re: I don't want to maintain this, Ludovic Courtès, 2005/11/30
- Re: I don't want to maintain this, Bruce Korb, 2005/11/30
- Re: I don't want to maintain this, Ludovic Courtès, 2005/11/30
- Re: I don't want to maintain this, Bruce Korb, 2005/11/30
- Getting source location information, Ludovic Courtès, 2005/11/30
- Re: Getting source location information, Bruce Korb, 2005/11/30
- Re: Getting source location information, Ludovic Courtès, 2005/11/30
- Re: Getting source location information, Bruce Korb, 2005/11/30
- Re: Getting source location information,
Ludovic Courtès <=
- Re: Getting source location information, Rob Browning, 2005/11/30
- Re: Getting source location information, Bruce Korb, 2005/11/30
- Re: Getting source location information, Rob Browning, 2005/11/30
- Re: Getting source location information, Bruce Korb, 2005/11/30
- Re: Getting source location information, Han-Wen Nienhuys, 2005/11/30
Re: I don't want to maintain this, Kevin Ryde, 2005/11/30
Re: I don't want to maintain this, Kevin Ryde, 2005/11/30