From 9df191393aad8052e85c27313afeb133b539430c Mon Sep 17 00:00:00 2001
From: Tony Garnock-Jones <tonygarnockjones@gmail.com>
Date: Mon, 28 Oct 2013 10:15:31 +0000
Subject: [PATCH] Expose ? and wildcard? to clients of core.rkt

---
 core.rkt   | 2 ++
 ground.rkt | 1 -
 2 files changed, 2 insertions(+), 1 deletion(-)

diff --git a/core.rkt b/core.rkt
index 6e11145..eff7183 100644
--- a/core.rkt
+++ b/core.rkt
@@ -12,6 +12,8 @@
 	 (struct-out quit)
 	 (struct-out process)
 	 (struct-out transition)
+	 ? ;; imported from pattern.rkt
+	 wildcard?
 	 sub
 	 pub
 	 spawn
diff --git a/ground.rkt b/ground.rkt
index 4571a3f..52c48ee 100644
--- a/ground.rkt
+++ b/ground.rkt
@@ -3,7 +3,6 @@
 (require racket/match)
 (require racket/list)
 (require "core.rkt")
-(require "pattern.rkt")
 
 (provide (struct-out event)
 	 run-actor)