- Cleanup parsing of binders, reducing to a single production for all

  binders.
- Change syntax of type class instances to better match the usual syntax of
  lemmas/definitions with name first, then arguments ":" instance.
  Update theories/Classes accordingly.
- Correct globalization of tactic references when doing Ltac :=/::=, update
  documentation.
- Remove the not so useful "(x &)" and "{{x}}" syntaxes from
  Program.Utils, and subset_scope as well.


git-svn-id: svn+ssh://scm.gforge.inria.fr/svn/coq/trunk@10919 85f007b7-540e-0410-9357-904b9bb8a0f7

1 files changed, 1 insertions, 2 deletions

diff --git a/theories/Classes/SetoidTactics.v b/theories/Classes/SetoidTactics.v
index 8412cc102..aeaa197e8 100644
--- a/theories/Classes/SetoidTactics.v
+++ b/theories/Classes/SetoidTactics.v
@@ -38,8 +38,7 @@ Definition default_relation [ DefaultRelation A R ] := R.
 
 (** Every [Equivalence] gives a default relation, if no other is given (lowest priority). *)
 
-Instance [ Equivalence A R ] => 
-  equivalence_default : DefaultRelation A R | 4.
+Instance equivalence_default [ Equivalence A R ] : DefaultRelation A R | 4.
 
 (** The setoid_replace tactics in Ltac, defined in terms of default relations and
    the setoid_rewrite tactic. *)