[m-users.] Displaying a list of type integer

[Delmas Buckley]

How do I display a list of type integer? I'm trying

io.write_list(My_list(integer), ",", OutputPred, !IO)

assuming by separator string it's asking what I want to see displayed, and
I select the comma. What is OutputPred? Am I supposed to be converting each
integer to a string? The My_list will initially always have at least one
integer member.

Any help appreciated,
Robert Buckley
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