public Object eval(String statements,NameSpace nameSpace) throws EvalError {
  String s=(statements.endsWith(";") ? statements : statements + ";");
  return eval(new StringReader(s),nameSpace,"inline evaluation of: ``" + showEvalString(s) + "''");
}

public Object eval ( String statements , NameSpace nameSpace ) throws EvalError { String s = ( statements . endsWith ( ";" ) ? statements : statements + ";" ) ; return eval ( new StringReader ( s ) , nameSpace , "inline evaluation of: ``" + showEvalString ( s ) + "''" ) ; }
evaluate the string in the specified namespace .
