Limiting arraybuild elements

[David Thompson]

>REF: ARRAYBUILD PriorityEventVariable, ¶ , "", 
>?(Markedreason ‚ "" or Markedreason contains 
>"black",  .....
>so far nor so good. How should this be written?

Change

  or Markedreason contains "black"

to

and Markedreason notcontains "black"

Dave