fix(lang): make default and scope non-contextual

Contextual keywords make Xtext parsing more complicated and degrade
content assist.

1 files changed, 2 insertions, 2 deletions

diff --git a/language-web/src/main/js/language/problem.grammar b/language-web/src/main/js/language/problem.grammar
index c242a4ba..86cc7722 100644
--- a/language-web/src/main/js/language/problem.grammar
+++ b/language-web/src/main/js/language/problem.grammar
@@ -24,7 +24,7 @@ statement {
     RuleBody { ":" sep<OrOp, Conjunction> "~>" sep<OrOp, Action> "." }
   } |
   Assertion {
-    ckw<"default">? (NotOp | UnknownOp)? RelationName
+    kw<"default">? (NotOp | UnknownOp)? RelationName
     ParameterList<AssertionArgument> (":" LogicValue)? "."
   } |
   NodeValueAssertion {
@@ -34,7 +34,7 @@ statement {
     ckw<"unique"> sep<",", UniqueNodeName> "."
   } |
   ScopeDeclaration {
-    ckw<"scope"> sep<",", ScopeElement> "."
+    kw<"scope"> sep<",", ScopeElement> "."
   }
 }