Arc Forum | I changed it to: (tostring (mac % () expandedexpr))

Arc Forum

1 point by sjs 6130 days ago | link | parent

I changed it to:

    (tostring (mac % () expandedexpr))

1 point by parenthesis 6130 days ago | link

Why does that work?

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2 points by sjs 6130 days ago | link

tostring captures whatever is sent to stdout.

    (tostring (prn "hi"))

returns the string "hi\n" instead of actually printing it.

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