Improvements on coqdoc by adding more information into .glob

files, about definitions and type of references.
- Add missing location information on fixpoints/cofixpoint in topconstr and
syntactic definitions in vernacentries for correct dumping.
- Dump definition information in vernacentries: defs, constructors,
projections etc...
- Modify coqdoc/index.mll to use this information instead of trying to
scan the file.
- Use the type information in latex output, update coqdoc.sty accordingly.
- Use the hyperref package to do crossrefs between definition and 
  references to coq objects in latex.  

Next step is to test and debug it on bigger developments.

On the side:
- Fix Program Let which was adding a Global definition. 
- Correct implicits for well-founded Program Fixpoints.
- Add new [Method] declaration kind.


git-svn-id: svn+ssh://scm.gforge.inria.fr/svn/coq/trunk@11024 85f007b7-540e-0410-9357-904b9bb8a0f7

1 files changed, 4 insertions, 1 deletions

diff --git a/pretyping/typeclasses.mli b/pretyping/typeclasses.mli
index 43ae592d5c..e3c780402f 100644
--- a/pretyping/typeclasses.mli
+++ b/pretyping/typeclasses.mli
@@ -38,7 +38,7 @@ type typeclass = {
   cl_props : named_context;
 
   (* The methods implementations of the typeclass as projections. *)
-  cl_projs : constant list;
+  cl_projs : (identifier * constant) list;
 }
 
 type instance
@@ -60,6 +60,9 @@ val is_class : global_reference -> bool
 val class_of_constr : constr -> typeclass option
 val dest_class_app : constr -> typeclass * constr array (* raises a UserError if not a class *)
 
+val is_instance : global_reference -> bool
+val is_method : constant -> bool
+
 (* Returns the term and type for the given instance of the parameters and fields
    of the type class. *)
 val instance_constructor : typeclass -> constr list -> constr * types