Is it intended behaviour for gerund `: 0 argument to raise a length
error if gerund is empty?

   $ (< '#') `: 0 'argument'

   $ (5 $ < '#') `: 0 'argument'
5
   $ (2 3 $ < '#') `: 0 'argument'
2 3
   $ (0 $ < '#') `: 0 'argument'
|length error
|   $    (0$<'#')`:0'argument'
   $ (1 0 2 $ < '#') `: 0 'argument'
|length error
|   $    (1 0 2$<'#')`:0'argument'

Kind Regards,
Rasmus
 
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