From: handa <handa>
Date: Thu, 17 Sep 2009 09:57:26 +0000 (+0000)
Subject: *** empty log message ***
X-Git-Url: http://git.chise.org/gitweb/?p=m17n%2Fm17n-lib-cs.git;a=commitdiff_plain;h=820ab4d8540dfd7cd2f64b19214e16ee0659da5c

*** empty log message ***
---

diff --git a/XmlExpr.cs b/XmlExpr.cs
index ee82b94..99ef8d5 100644
--- a/XmlExpr.cs
+++ b/XmlExpr.cs
@@ -1088,10 +1088,10 @@ namespace System.Xml.Expression
 	  for (int i = 0; i < args.Length; i++)
 	    domain.DebugWrite (false, " {0}", args[i].ToString ());
 	  domain.DebugWrite (false, ")");
-	  domain.depth += 2;
+	  domain.depth++;
 	  Term result = func.Call (domain, args);
-	  domain.depth -= 2;
-	  domain.DebugWrite (true, " => {0})", result.ToString ());
+	  domain.depth--;
+	  domain.DebugWrite (true, " ==> {0})", result.ToString ());
 	  return result;
 	}
 
@@ -1151,26 +1151,30 @@ namespace System.Xml.Expression
 
       public override string ToString ()
       {
+	string str;
+
 	if (objval == null)
-	  return "<integer>" + intval + "</integer>";
-	if (objval is Name)
-	  return "<symbol>" + objval + "</symbol>";
-	if (objval is string)
-	  return "<string>" + objval + "</string>";
-	if (objval is List<Term>)
+	  str = "<integer>" + intval + "</integer>";
+	else if (objval is Name)
+	  str = "<symbol>" + objval + "</symbol>";
+	else if (objval is string)
+	  str = "<string>" + objval + "</string>";
+	else if (objval is List<Term>)
 	  {
-	    string str = "<list>";
+	    str = "<list>";
 	    foreach (Term e in (List<Term>) objval)
 	      str += e;
-	    return str + "</list>";
+	    str += "</list>";
 	  }
-	if (objval is Funcall)
-	  return "<funcall fname=\"" + ((Funcall) objval).func.name + "\"/>";
-	if (objval is Variable)
-	  return "<variable vname=\"" + ((Variable) objval).name + "\"/>";
-	if (objval is Term)
-	  return "<quote>" + objval + "</quote>";
-	throw new Exception ("invalid Term object: " + objval);
+	else if (objval is Funcall)
+	  str = "<funcall fname=\"" + ((Funcall) objval).func.name + "\"/>";
+	else if (objval is Variable)
+	  str = "<variable vname=\"" + ((Variable) objval).name + "\"/>";
+	else if (objval is Term)
+	  str = "<quote>" + objval + "</quote>";
+	else
+	  throw new Exception ("invalid Term object: " + objval);
+	return str;
       }
     }
 
@@ -1263,7 +1267,10 @@ namespace System.Xml.Expression
 	    if (n.Name == Ndefun)
 	      domain.Defun (n);
 	    else if (n.Name != Ndefvar)
-	      terms[i]= new Term (n, domain);
+	      {
+		terms[i]= new Term (n, domain);
+		Console.WriteLine ("term="+terms[i]);
+	      }
 	  }
     }
 
@@ -1272,10 +1279,14 @@ namespace System.Xml.Expression
       Term result = Zero;
 
       domain.depth = 0;
+      for (int i = 0; i < terms.Length; i++)
+	Console.WriteLine (terms[i]);
+
       foreach (Term term in terms)
 	{
+	  Console.WriteLine (term);
 	  result = term.Eval (domain);
-	  Console.WriteLine (result);
+	  Console.WriteLine ("=>" + result);
 	}
       return result;
     }
diff --git a/xex.cs b/xex.cs
index 6b3a690..610b1b5 100644
--- a/xex.cs
+++ b/xex.cs
@@ -11,7 +11,7 @@ public class Test
     Xexpression.Domain domain = new Xexpression.Domain (null);
     Xexpression xex = new Xexpression ("xex.xml", domain);
 
-    Xexpression.debug_level = 1;
+    Xexpression.debug_level = 3;
     Console.WriteLine (xex.Eval (domain));
   }
 }
diff --git a/xex.xml b/xex.xml
index 6efacdd..3d1cf35 100644
--- a/xex.xml
+++ b/xex.xml
@@ -38,4 +38,5 @@
     </list>
     <list><integer>2</integer></list>
   </append>
+  <integer>3</integer>
 </expr>