Most IDEs on Macintosh have a feature similar to the method list of VA(X). They recognize lines like #pragma mark constructors/destructors or #pragma mark - and display the text in bold or a separator in the popup. You can define grouping meta info with these marks for that popup. I know that VA(X) currently displays the methods in alphabetical order. This could be a setting.
Additional thought: Having this meta info recognized it can be displayed in HCB and other places also.