--- a/WorkspaceCompletionSupport.st	Sat Jul 20 07:52:30 2019 +0200
+++ b/WorkspaceCompletionSupport.st	Wed Jul 24 07:59:33 2019 +0200
@@ -73,6 +73,8 @@
 
     completions := self computeCompletions.
     completions notEmptyOrNil ifTrue:[
+        self assert:completions isArray.
+        self assert:completions size == 4.
         editView sensor
             pushUserEvent:#'suggestionsArrived:implementations:actions:autoSelect:'
             for:self
@@ -80,6 +82,7 @@
     ].
 
     "Created: / 15-07-2019 / 17:29:54 / Claus Gittinger"
+    "Modified: / 24-07-2019 / 07:53:35 / Claus Gittinger"
 !
 
 computeCompletions