--- a/dwt/custom/StyleRange.d	Thu Jun 11 01:36:32 2009 +0200
+++ b/dwt/custom/StyleRange.d	Sat Jun 13 00:25:05 2009 +0200
@@ -201,30 +201,30 @@
  */
 public override String toString() {
     StringBuffer buffer = new StringBuffer();
-    buffer.append("StyleRange {");
-    buffer.append(start);
-    buffer.append(", ");
-    buffer.append(length);
-    buffer.append(", fontStyle=");
+    buffer.format("{}", "StyleRange {");
+    buffer.format("{}", start);
+    buffer.format("{}", ", ");
+    buffer.format("{}", length);
+    buffer.format("{}", ", fontStyle=");
     switch (fontStyle) {
         case DWT.BOLD:
-            buffer.append("bold");
+            buffer.format("{}", "bold");
             break;
         case DWT.ITALIC:
-            buffer.append("italic");
+            buffer.format("{}", "italic");
             break;
         case DWT.BOLD | DWT.ITALIC:
-            buffer.append("bold-italic");
+            buffer.format("{}", "bold-italic");
             break;
         default:
-            buffer.append("normal");
+            buffer.format("{}", "normal");
     }
     String str = super.toString();
     int index = tango.text.Util.locate( str, '{');
     if( index is str.length ) index = -1;
     str = str[ index + 1 .. $ ];
-    if (str.length > 1) buffer.append(", ");
-    buffer.append(str);
+    if (str.length > 1) buffer.format("{}", ", ");
+    buffer.format("{}", str);
     return buffer.toString();
 }
 }