not yet standard azurite library
Include the file with this syntax.
(import "filepath/my_file")Then you can enable the feature for this file with:
(my_file lang)Library: every files must contain a macro whose name is the same as the file name which take one paratemer, the name of the language.
(import "filepath/foo")
(foo azur)Language support: once the file is import every functionality should be activated.