10 lines
328 B
Raku
10 lines
328 B
Raku
When an unknown pform is encountered, a sensible message is printed out.
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$ echo '(lang dune 2.0)' > dune-project
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$ echo '(rule (copy %{unknown} x.ml))' > dune
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$ dune build
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File "dune", line 1, characters 12-22:
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1 | (rule (copy %{unknown} x.ml))
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^^^^^^^^^^
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Error: Unknown variable %{unknown}
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[1]
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