- pce_xref_gui:gxref_called(?Source, ?Callable)[multifile, library(scasp/embed)]
- Hook into gxref/0 that may extend the notion of predicates being
called by some infrastructure. Here, do two things:
- We silence called
s(CASP) hooks
- If a predicate is defined using scasp_dynamic/1 and either the
positive or negative version is called, we consider it called.