less permissive parser

msgFormatter.js

@@ -292,7 +292,7 @@ var formatText = (function() {
      * @return {boolean}
      **/
     function isAlphadec(c) {
-        return (/\S/).test(c);
+        return (/[A-Za-z0-9àèìòùÀÈÌÒÙáéíóúýÁÉÍÓÚÝâêîôûÂÊÎÔÛãñõÃÑÕäëïöüÿÄËÏÖÜŸçÇßØøÅåÆæœ+]/).test(c);
         /*
         return ((c >= 'A' && c <= 'Z') ||
             (c >= 'a' && c <= 'z') ||