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Re: [Gcl-devel] Todo list...
From: |
Camm Maguire |
Subject: |
Re: [Gcl-devel] Todo list... |
Date: |
17 May 2002 17:11:00 -0400 |
Greetings!
James Amundson <address@hidden> writes:
> I was in the process of responding to this message when Ray beat me to
> it. That's good, because Ray knows more about this than I.
>
> Comments follow.
>
> On Fri, 2002-05-17 at 10:44, Raymond Toy wrote:
> > >>>>> "Camm" == Camm Maguire <address@hidden> writes:
> >
> > >> 1) f2cl-lib.lisp fails to compile because of some sort of internal
> > GCL
> > >> error. I reported this to the GCL list, but I haven't pinned down the
> > >> problem. I can work around the problem by not compiling f2cl-lib.
> > >>
> >
> > Camm> OK, I take it this is in maxima cvs somewhere?
> >
> > Yep. Get the latest CVS and look in src/numerical.
>
> That's right, but I'll send Camm a copy.
>
OK, waiting for this.
>
> > CMUCL says array-displacement:
> >
> > Returns values of :displaced-to and :displaced-index-offset options to
> > make-array, or the defaults nil and 0 if not a displaced array.
> >
> > So if you could provide this information in any form visible to Lisp,
> > it should be easy to add the right Lisp code to return the desired
> > data.
>
> To return the two values in lisp, you want something like
> (values array displaced-to)
>
OK, I've just checked in an implementation which returns the pair as a
*cons*. This probably isn't right, but either a list wrapper could be
written in arraylib.lsp, or someone could kindly explain to me what
*lisp object* the answer would form. It is probably simpler to do
this at the C level right to begin with.
In any case, I've checked it out briefly and it appears to work.
Please test and provide feedback.
Take care,
>
> Thanks for picking this up so quickly.
>
> --Jim
>
>
>
>
>
--
Camm Maguire address@hidden
==========================================================================
"The earth is but one country, and mankind its citizens." -- Baha'u'llah
- [Gcl-devel] Todo list..., Camm Maguire, 2002/05/15
- Re: [Gcl-devel] Todo list..., Vadim V. Zhytnikov, 2002/05/16
- Re: [Gcl-devel] Todo list..., James Amundson, 2002/05/16
- Re: [Gcl-devel] Todo list..., Raymond Toy, 2002/05/16
- Re: [Gcl-devel] Todo list..., Camm Maguire, 2002/05/16
- Re: [Gcl-devel] Todo list..., Raymond Toy, 2002/05/17
- Re: [Gcl-devel] Todo list..., James Amundson, 2002/05/17
- Re: [Gcl-devel] Todo list...,
Camm Maguire <=
- Re: [Gcl-devel] Todo list..., James Amundson, 2002/05/17
- Re: [Gcl-devel] Todo list..., Raymond Toy, 2002/05/17
- Re: [Gcl-devel] Todo list..., Camm Maguire, 2002/05/17
- Re: [Gcl-devel] Todo list..., Camm Maguire, 2002/05/17
- Re: [Gcl-devel] Todo list..., James Amundson, 2002/05/17
- Re: [Gcl-devel] Todo list..., Raymond Toy, 2002/05/19
- Re: [Gcl-devel] Todo list..., Camm Maguire, 2002/05/21
Re: [Gcl-devel] Todo list..., Camm Maguire, 2002/05/21