This is a convenience function for the func argument of Tag.register. It concatenates all given strings using a comma. The tag must be registered as a G_TYPE_STRING or this function will fail.
uninitialized GValue to store result in
GValue to copy from
This is a convenience function for the func argument of Tag.register. It concatenates all given strings using a comma. The tag must be registered as a G_TYPE_STRING or this function will fail.