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On Sun, Jan 13, 2008 at 11:39:36AM +0600, Andrey G. Grozin wrote:
> On Sat, 12 Jan 2008, Vadim V. Zhytnikov wrote:
> >> Another solution might be to simply anticipate some of
> >> the upcoming version numbers ;^)
> >Jokes aside. IMHO this is really the best approach.
> >I maintain Maxima nad TeXmacs for ALT Linux distro for
> >several years. And I always build TeXmacs with tiny patch
> >which modifies behaviour of tm_maxima in simple way.
> >If Maxima version doesn't match known version tm_maxima
> >doesn't barf "Unknown Maxima version" but tries to start
> >Maxima with the latest version of interface package -
> >texmacs-maxima-5.11.0.lisp at present.
> It is easy to do this in tm_maxima (and I think I'll do this change).
> However, the logic of
> maxima_detect help
> will be broken. Currently, if a maxima which understands --list-avail is
> detected (this means 5.9.0 or later),
> maxima --list-avail
> is called, and the result is grepped for good versions (meaning 5.9.3 or
> later) which understand -d. The list of good versions should be known at
> this point, and should be updated when a new version appears. It would be
> a mistake to grep for bad versions (5.9.0, 5.9.1, 5.9.2 - their list is
> finite and never changes). Suppose a user has 5.9.0 and 5.14.0 installed.
> Then
> maxima -d
> will work, because the default is the latest version. But grepping for
> 5.9.0 will give a false positive.
>
> Perhaps, I'll have to parse the output of
> maxima --list-avail
> separate individual components of versions, and compare them as numbers -
> if a version >= 5.9.3 is found, everything's OK (with a natural numerical
> interpretation of >=, which can be implemented in sh, with some effort.
> And don't forget rc1, cvs and other suffixes.)

My idea was rather to simply add versions 5.14, 5.15, 5.16, ..., 6.0, 6.1, ...
even though they are not yet there. Only when we a new version comes up with
something uncompatible, it will be necessary to change something.

Best wishes, Joris

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• TeXmacs and maxima-5.14.0, Andrey G. Grozin, 01/08/2008
  • Message not available
    • Re: [Maxima] TeXmacs and maxima-5.14.0, Andrey G. Grozin, 01/09/2008
  • Re: [TeXmacs] TeXmacs and maxima-5.14.0, Gerhard Keller, 01/10/2008
  • Re: TeXmacs and maxima-5.14.0, Joris van der Hoeven, 01/10/2008
    • Re: [TeXmacs] Re: TeXmacs and maxima-5.14.0, Javier Arantegui, 01/11/2008
    • Message not available
      • Re: [Maxima] TeXmacs and maxima-5.14.0, Joris van der Hoeven, 01/12/2008
        • Re: [TeXmacs] Re: [Maxima] TeXmacs and maxima-5.14.0, Vadim V. Zhytnikov, 01/12/2008
          • Re: [TeXmacs] Re: [Maxima] TeXmacs and maxima-5.14.0, Andrey G. Grozin, 01/13/2008
            • Re: [TeXmacs] Re: [Maxima] TeXmacs and maxima-5.14.0, Joris van der Hoeven, 01/14/2008

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