--- a/dwtx/jface/text/rules/NumberRule.d	Sun Aug 24 01:29:22 2008 +0200
+++ b/dwtx/jface/text/rules/NumberRule.d	Sun Aug 24 01:46:20 2008 +0200
@@ -86,11 +86,11 @@
      */
     public IToken evaluate(ICharacterScanner scanner) {
         int c= scanner.read();
-        if (Character.isDigit((char)c)) {
+        if (Character.isDigit(cast(wchar)c)) {
             if (fColumn is UNDEFINED || (fColumn is scanner.getColumn() - 1)) {
                 do {
                     c= scanner.read();
-                } while (Character.isDigit((char) c));
+                } while (Character.isDigit(cast(wchar) c));
                 scanner.unread();
                 return fToken;
             }