This function registers GTK+'s internal rich text serialization format with the passed buffer. See gtk_text_buffer_register_serialize_tagset() for details. Since 2.10
an optional tagset name, on NULL. [allow-none]
the GdkAtom that corresponds to the newly registered format's mime-type. [transfer none]
See Implementation
This function registers GTK+'s internal rich text serialization format with the passed buffer. See gtk_text_buffer_register_serialize_tagset() for details. Since 2.10