From 6c4778457f528b2e8c3f1a2e47d0bf267297f25c Mon Sep 17 00:00:00 2001
From: handa <handa>
Date: Tue, 15 Sep 2009 13:08:46 +0000
Subject: [PATCH] *** empty log message ***

---
 XmlExpr.cs |   13 ++++++-------
 xex.xml    |   10 +++++++---
 2 files changed, 13 insertions(+), 10 deletions(-)

diff --git a/XmlExpr.cs b/XmlExpr.cs
index f72a72e..5a696ae 100644
--- a/XmlExpr.cs
+++ b/XmlExpr.cs
@@ -231,7 +231,7 @@ namespace System.Xml.Expression
 		Variable var = domain.GetVar (name);
 
 		if (isdirect)
-		  domain.Bind (var, args[i].val);
+		  domain.Bind (var, args[i]);
 		else
 		  domain.Bind (var, args[i].Eval (domain));
 	      }
@@ -505,11 +505,11 @@ namespace System.Xml.Expression
       internal Function Defun (XmlNode node)
       {
 	Name name = node.Attributes[Nfname].Value;
-	Function.Lambda lambda;
+	Function func;
 
-	if (! functions.TryGetValue (name, out lambda))
-	  lambda = RegisterFunction (node);
-	lambda.Setup (node, this);
+	if (! functions.TryGetValue (name, out func))
+	  func = RegisterFunction (node);
+	((Function.Lambda) func).Setup (node, this);
 	return func;
       }
 
@@ -522,7 +522,6 @@ namespace System.Xml.Expression
 	if (node != null)
 	  {
 	    Name type = node.Name;
-	    string val = node.Value;
 	    XmlNodeList range_list = null;
 	    int nranges = 0;
 
@@ -980,7 +979,7 @@ namespace System.Xml.Expression
 
     private static object eval_clause (Xex[] args, Domain domain)
     {
-      return args[0].Eval (domain);
+      return ((Xex) args[0].val).Eval (domain);
     }
 
     private static object progn_clause (Xex[] args, Domain domain)
diff --git a/xex.xml b/xex.xml
index 5d1c839..eac6b92 100644
--- a/xex.xml
+++ b/xex.xml
@@ -9,10 +9,14 @@
     </body>
   </defun>
 
-  <set>
-    <symbol>x</symbol>
+  <defvar vname="x">
     <integer>10</integer>
-  </set>
+    <possible-value>
+      <integer>10</integer>
+      <range><integer>1</integer><integer>4</integer></range>
+    </possible-value>
+  </defvar>
+
   <temp>
     <variable vname="x"/>
     <integer>1</integer>
-- 
1.7.10.4