lib/predicate/grammar.sexp.yml in predicate-2.7.0 vs lib/predicate/grammar.sexp.yml in predicate-2.7.1

@@ -13,10 +13,11 @@
     - lt
     - lte
     - gt
     - gte
     - in
+    - exists
     - intersect
     - subset
     - superset
     - match
     - native
@@ -70,10 +71,11 @@
   term:
     - varref
     - literal
     - placeholder
     - opaque
+    - exists
   varref:
     - qualified_identifier
     - identifier
     - var
   native:
@@ -81,9 +83,11 @@
   literal:
     - "::Object"
   placeholder:
     - "::Predicate::Placeholder"
   opaque:
+    - "::Object"
+  exists:
     - "::Object"
   handler:
     - "::Object"
   options:
     - "::Hash"