[semidet]xref_meta(+Head,
-Called)
[semidet]xref_meta_src(+Head,
-Called, +Src)True when Called is a list of terms called from Head.
Each element in Called can be of the form Term+Int, which
means that Term must be extended with Int additional arguments. The
variant
xref_meta/3 first
queries the local context.
- deprecated
- New code should use xref_meta/3.
- To be done
- - Split predifined in several categories. E.g., the ISO predicates
cannot be redefined.
- Rely on the meta_predicate property for many predicates.