.

wcfs/δbtail.go

@@ -1390,7 +1390,7 @@ func (δBtail *ΔBtail) Get(ctx context.Context, root *Tree, key Key, at zodb.Ti
 	}
 
 	// key not in history tail.
-	// either use @tail[key], if it is present, or @head[key]	FIXME tail[key] must be present
+	// either use @tail[key], if it is present, or @head[key]
 	rev = δBtail.Tail()
 	revExact = false
 	value, ok = δTtail.KVAtTail[key]
@@ -1398,7 +1398,6 @@ func (δBtail *ΔBtail) Get(ctx context.Context, root *Tree, key Key, at zodb.Ti
 		return
 	}
 
-	// FIXME this should go away (tail[key] must be present)
 	// @tail[key] is not present - key was not changing in (tail, head].
 	// since at ∈ (tail, head] we can use @head[key] as the result
 	xvalue, ok, err := root.Get(ctx, key)