This function returns the rich text serialize formats registered with buffer using gtk_text_buffer_register_serialize_format() or gtk_text_buffer_register_serialize_tagset() Since 2.10
an array of GdkAtoms representing the registered formats. [array length=n_formats][transfer container]
See Implementation
This function returns the rich text serialize formats registered with buffer using gtk_text_buffer_register_serialize_format() or gtk_text_buffer_register_serialize_tagset() Since 2.10