This function should return the priority of self in context.
The priority is used to sort groups of completion proposals by provider so that higher priority providers results are shown above lower priority providers.
Higher value indicates higher priority.
a #GtkSourceCompletionContext
This function should return the priority of self in context.
The priority is used to sort groups of completion proposals by provider so that higher priority providers results are shown above lower priority providers.
Higher value indicates higher priority.