coq/contrib/ring, branch master

Directory 'contrib' renamed into 'plugins', to end confusion with archive of user contribs

2009-03-20T01:22:58+00:00

git-svn-id: svn+ssh://scm.gforge.inria.fr/svn/coq/trunk@11996 85f007b7-540e-0410-9357-904b9bb8a0f7

Makefile: ml dependencies of contribs are moved to .mllib files

2009-03-14T11:29:46+00:00

git-svn-id: svn+ssh://scm.gforge.inria.fr/svn/coq/trunk@11977 85f007b7-540e-0410-9357-904b9bb8a0f7

Getting rid of the previous implementation of setoid_rewrite which was

2009-01-18T17:58:23+00:00

unplugged a long time ago.


git-svn-id: svn+ssh://scm.gforge.inria.fr/svn/coq/trunk@11798 85f007b7-540e-0410-9357-904b9bb8a0f7

Switched to "standardized" names for the properties of eq and

2009-01-01T09:24:56+00:00

identity. Add notations for compatibility and support for
understanding these notations in the ml files.



git-svn-id: svn+ssh://scm.gforge.inria.fr/svn/coq/trunk@11729 85f007b7-540e-0410-9357-904b9bb8a0f7

Take advantage of natdynlink when available: almost all contribs become loadable plugins

2008-12-16T13:56:19+00:00

- Any contrib foo leads to contrib/foo/foo_plugin.cmxs (and .cma for bytecode).
- Features that were available without any Require are now loaded systematically
  when launching coqtop (see Coqtop.load_initial_plugins):
     extraction, jprover, cc, ground, dp, recdef, xml
- The other plugins are loaded when a corresponding Require is done:
     quote, ring, field, setoid_ring, omega, romega, micromega, fourier
- I experienced a crash (segfault) while turning subtac into a plugin, so this
  one stays statically linked into coqtop for now
- When the ocaml version doesn't support natdynlink, or if "-natdynlink no"
  is explicitely given to configure, coqtop is statically linked with all of
  the above code as usual. Some messages [Ignore ML file Foo_plugin] may appear.
- How should coqdep handle a "Declare ML Module "foo"" if foo is an archive
  and not a ml file ? For now, we suppose that the foo.{cmxs,cma} are at the
  same location as the .v during the build, but can be moved later in any place of
  the ml loadpath.

This is clearly an experimentation. Feedback most welcome...

git-svn-id: svn+ssh://scm.gforge.inria.fr/svn/coq/trunk@11687 85f007b7-540e-0410-9357-904b9bb8a0f7

- Officialisation de la notation "pattern c at -1" (cf wish 1798 sur coq-bugs)

2008-06-10T19:35:23+00:00

- Changement au passage de la convention "at -n1 ... -n2" en 
  "at - n1 ... n2" qui me paraît plus clair à partir du moment où on peut
  pas mélanger des positifs et des négatifs.
- Au passage:
  - simplification de gclause avec fusion de onconcl et concl_occs,
  - généralisation de l'utilisation de la désignation des occurrences par la
    négative aux cas de setoid_rewrite, clrewrite et rewrite at,
  - correction d'un bug de "rewrite in at" qui utilisait le at de la
    conclusion dans les hyps.


git-svn-id: svn+ssh://scm.gforge.inria.fr/svn/coq/trunk@11094 85f007b7-540e-0410-9357-904b9bb8a0f7

Backtrack sur la mise à disposition en standard de la notation [ x ; ... ; y ]

2008-05-09T14:40:04+00:00

pour les listes (trop contraignant)


git-svn-id: svn+ssh://scm.gforge.inria.fr/svn/coq/trunk@10913 85f007b7-540e-0410-9357-904b9bb8a0f7

Ajout notation [ x ; ... ; y ] dans list_scope. Changement de la

2008-04-29T19:07:00+00:00

syntaxe interne de ring_lookup et field_lookup qui n'était pas assez
robuste pour supporter une syntaxe [ ... ] dans constr.  
Déplacement de now_show de List.v vers Tactics.v, déplacement de "[ _ ]"
au niveau 0.



git-svn-id: svn+ssh://scm.gforge.inria.fr/svn/coq/trunk@10872 85f007b7-540e-0410-9357-904b9bb8a0f7

Diverses corrections

2008-04-14T22:34:19+00:00

- gestion des idents (suite commit 10785) [lib, interp, contrib/ring, dev]
- suppression (enfin) des $id dans les constr (utilisation des MetaIdArg des
  quotations de tactiques pour simuler les métas des constr - quitte à devoir
  utiliser un let-in dans l'expression de tactique) [proofs, parsing, tactics]
- utilisation de error en place d'un "print_string" d'échec dans fourier
- améliorations espérées vis à vis de quelques "bizarreries" dans la gestion
  des Meta [pretyping]



git-svn-id: svn+ssh://scm.gforge.inria.fr/svn/coq/trunk@10790 85f007b7-540e-0410-9357-904b9bb8a0f7

Adding 'at' to rewrite, as it is already implemented in setoid_rewrite.

2008-04-12T16:01:36+00:00

Uses setoid_rewrite even if rewriting with leibniz if there are
specified occurences, maybe a combination of pattern and rewrite could
be done instead. Correct spelling of occurrences.
Coq does not compile with this patch, the next one will make it compile
again.


git-svn-id: svn+ssh://scm.gforge.inria.fr/svn/coq/trunk@10781 85f007b7-540e-0410-9357-904b9bb8a0f7