--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/src/Tactics.v	Wed Sep 03 13:30:05 2008 -0400
@@ -0,0 +1,26 @@
+(* Copyright (c) 2008, Adam Chlipala
+ * 
+ * This work is licensed under a
+ * Creative Commons Attribution-Noncommercial-No Derivative Works 3.0
+ * Unported License.
+ * The license text is available at:
+ *   http://creativecommons.org/licenses/by-nc-nd/3.0/
+ *)
+
+Require Import List.
+
+
+Ltac rewriteHyp :=
+  match goal with
+    | [ H : _ |- _ ] => rewrite H
+  end.
+
+Ltac rewriterP := repeat (rewriteHyp; autorewrite with cpdt in *).
+
+Ltac rewriter := autorewrite with cpdt in *; rewriterP.
+
+Hint Rewrite app_ass : cpdt.
+
+Ltac sintuition := simpl; intuition.
+
+Ltac crush := sintuition; rewriter; sintuition.