[xwiki-devs] [Contrib] New extension request

Hi devs! I would like to propose a new extension called application-extramacrocontent. Currently, macros can only provide one content field, that generally contains the main body of the macro. Parameters are used to pass additional information to the macro but are not the best to put large text in them. With this application, it would be possible to add multiple content fields inside the macro, therefore adding new possibilities to macro creation and leveraging the problem of passing multiple big inputs to the wiki macros. I'm not really sure about the name of the extension itself, so if you have any better idea, please let me know :) Thanks, Clément