diff --git a/uppsrc/CtrlLib/TreeCtrl.cpp b/uppsrc/CtrlLib/TreeCtrl.cpp
index 4fcda15a9..2cbffa49b 100644
--- a/uppsrc/CtrlLib/TreeCtrl.cpp
+++ b/uppsrc/CtrlLib/TreeCtrl.cpp
@@ -212,6 +212,16 @@ int    TreeCtrl::Insert(int parentid, int i, const Image& img, Value v, Value t,
 	return Insert(parentid, i, TreeCtrl::Node(img, v, t).CanOpen(withopen));
 }
 
+int TreeCtrl::Insert(int parentid, int i, const Image& img, Value key, const String& value, bool withopen)
+{
+	return Insert(parentid, i, img, key, value, withopen);
+}
+
+int TreeCtrl::Insert(int parentid, int i, const Image& img, Value key, const char *value, bool withopen)
+{
+	return Insert(parentid, i, img, key, value, withopen);
+}
+
 int    TreeCtrl::Add(int parentid, const Image& img, Value v, bool withopen)
 {
 	return Add(parentid, TreeCtrl::Node(img, v).CanOpen(withopen));
@@ -222,6 +232,16 @@ int    TreeCtrl::Add(int parentid, const Image& img, Value v, Value t, bool with
 	return Add(parentid, TreeCtrl::Node(img, v, t).CanOpen(withopen));
 }
 
+int TreeCtrl::Add(int parentid, const Image& img, Value key, const String& value, bool withopen)
+{
+	return Add(parentid, img, key, value, withopen);
+}
+
+int TreeCtrl::Add(int parentid, const Image& img, Value key, const char *value, bool withopen)
+{
+	return Add(parentid, img, key, value, withopen);
+}
+
 int    TreeCtrl::Insert(int parentid, int i, const Image& img, Ctrl& ctrl, int cx, int cy, bool withopen)
 {
 	return Insert(parentid, i, TreeCtrl::Node(img, ctrl, cx, cy).CanOpen(withopen));
diff --git a/uppsrc/CtrlLib/TreeCtrl.h b/uppsrc/CtrlLib/TreeCtrl.h
index be6992291..785188229 100644
--- a/uppsrc/CtrlLib/TreeCtrl.h
+++ b/uppsrc/CtrlLib/TreeCtrl.h
@@ -189,11 +189,15 @@ public:
 	int    Insert(int parentid, int i);
 	int    Insert(int parentid, int i, const Image& img, Value value, bool withopen = false);
 	int    Insert(int parentid, int i, const Image& img, Value key, Value value, bool withopen = false);
+	int    Insert(int parentid, int i, const Image& img, Value key, const String& value, bool withopen = false);
+	int    Insert(int parentid, int i, const Image& img, Value key, const char *value, bool withopen = false);
 	int    Insert(int parentid, int i, const Image& img, Ctrl& c, int cx = 0, int cy = 0, bool wo = false);
 	int    Add(int parentid, const Node& n);
 	int    Add(int parentid);
 	int    Add(int parentid, const Image& img, Value value, bool withopen = false);
 	int    Add(int parentid, const Image& img, Value key, Value value, bool withopen = false);
+	int    Add(int parentid, const Image& img, Value key, const String& value, bool withopen = false);
+	int    Add(int parentid, const Image& img, Value key, const char *value, bool withopen = false);
 	int    Add(int parentid, const Image& img, Ctrl& ctrl, int cx = 0, int cy = 0, bool withopen = false);
 	void   Remove(int id);
 	void   RemoveChildren(int id);
diff --git a/uppsrc/ide/Json.cpp b/uppsrc/ide/Json.cpp
index 40c3a66d7..dba504ded 100644
--- a/uppsrc/ide/Json.cpp
+++ b/uppsrc/ide/Json.cpp
@@ -29,13 +29,13 @@ int JsonView::AddNode(int parent_id, const Value& id, const String& name, const
 {
 	if(v.Is<ValueMap>()) {
 		ValueMap m = v;
-		parent_id = tree.Add(parent_id, IdeImg::JsonStruct(), id, Value("[G1 [* " + name));
+		parent_id = tree.Add(parent_id, IdeImg::JsonStruct(), id, "[G1 [* " + name);
 		for(int i = 0; i < m.GetCount(); i++)
 			AddNode(parent_id, m.GetKey(i), "[@B \1" + String(m.GetKey(i)) + "\1:]", m.GetValue(i));
 	}
 	else
 	if(v.Is<ValueArray>()) {
-		parent_id = tree.Add(parent_id, IdeImg::JsonArray(), id, Value("[G1 [* " + name));
+		parent_id = tree.Add(parent_id, IdeImg::JsonArray(), id, "[G1 [* " + name);
 		for(int i = 0; i < v.GetCount(); i++)
 			AddNode(parent_id, i, "[@c " + AsString(i) + ":]", v[i]);
 	}
@@ -57,7 +57,7 @@ int JsonView::AddNode(int parent_id, const Value& id, const String& name, const
 			else
 				qtf << "\1 " + AsString(v);
 		}
-		parent_id = tree.Add(parent_id, img, id, Value(qtf));
+		parent_id = tree.Add(parent_id, img, id, qtf);
 	}
 	return parent_id;
 }
diff --git a/uppsrc/ide/Xml.cpp b/uppsrc/ide/Xml.cpp
index ef5dfa235..4de30644d 100644
--- a/uppsrc/ide/Xml.cpp
+++ b/uppsrc/ide/Xml.cpp
@@ -36,7 +36,7 @@ void XmlView::Load(int parent, XmlParser& p)
 		String txt = tag;
 		for(int i = 0; i < p.GetAttrCount(); i++)
 			txt << ' ' << p.GetAttr(i) << "=\"" << p[i] << "\"";
-		parent = xml.Add(parent, IdeImg::XmlTag(), tag, Value(txt));
+		parent = xml.Add(parent, IdeImg::XmlTag(), tag, txt);
 		while(!p.End()) {
 			if(p.IsEof())
 				throw XmlError("Unexpected end of text.");
@@ -45,16 +45,16 @@ void XmlView::Load(int parent, XmlParser& p)
 	}
 	else
 	if(p.IsText())
-		xml.Add(parent, IdeImg::XmlText(), Null, Value(NormalizeSpaces(p.ReadText())));
+		xml.Add(parent, IdeImg::XmlText(), Null, NormalizeSpaces(p.ReadText()));
 	else
 	if(p.IsPI())
-		xml.Add(parent, IdeImg::XmlPI(), Null, Value(NormalizeSpaces(p.ReadPI())));
+		xml.Add(parent, IdeImg::XmlPI(), Null, NormalizeSpaces(p.ReadPI()));
 	else
 	if(p.IsDecl())
-		xml.Add(parent, IdeImg::XmlDecl(), Null, Value(NormalizeSpaces(p.ReadDecl())));
+		xml.Add(parent, IdeImg::XmlDecl(), Null, NormalizeSpaces(p.ReadDecl()));
 	else
 	if(p.IsComment())
-		xml.Add(parent, IdeImg::XmlComment(), Null, Value(NormalizeSpaces(p.ReadComment())));
+		xml.Add(parent, IdeImg::XmlComment(), Null, NormalizeSpaces(p.ReadComment()));
 	else
 		throw XmlError("Unexpected input.");
 }