It might be this: https://code.jsoftware.com/wiki/System/Interpreter/Bugs/Fixed#Buggy_Copy_with_ranks.2C_.23.222_2
One of the 100 bugs fixed since 8.05. Henry Rich On 10/22/2022 12:06 PM, June Kim (김창준) wrote:
(>1 0 1; 1 1 0; 0 1 1 ) #"_ 1 > 1 2 3;4 5 6
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