*/
int prompt(docstring const & title, docstring const & question,
int default_button, int cancel_button,
- docstring const & b1, docstring const & b2, docstring const & b3 = docstring());
+ docstring const & b1, docstring const & b2,
+ docstring const & b3 = docstring(),
+ docstring const & b4 = docstring());
/**
* Display a warning to the user. Title should be a short (general) summary.
* Only use this if the user cannot perform some remedial action.
+ * \p askshowagain will display a check box where the user can turn off the
+ * warning for future cases. Ponder carefully if this is feasible.
*/
-void warning(docstring const & title, docstring const & message);
+void warning(docstring const & title, docstring const & message,
+ bool const & askshowagain = false);
/**
* Display a warning to the user. Title should be a short (general) summary.