MARKED=NULL works.
On 1/20/2022 at 5:15 PM, Andrew Robinson <arobinso...@cox.net> wrote: Hi Antonio, After I have marked a line in a Matrix control using MARKL:C, I add another line and mark that one, but the first does not unmark it like it does when I do the same thing manually instead of programmatically. I tried CLEARATTRIB="MARKED" and still no change in behavior. How do I make this work as expected? Thanks, Andrew
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