G'day rsFalse,

A couple of tips from someone who's fallen foul of both the problems you've encountered on more than one occasion:

  1. Whenever I get a "Use of "whatever" without parentheses is ambiguous" warning, adding the parentheses, rather than casting around for some other workaround, is generally the easiest solution.
  2. Quotes within one-liners are problematic. Consider using the various q{}, qq{}, etc. Quote-Like Operators instead of literal quotation marks.

— Ken

In reply to Re: parsing 'length ...' by kcott
in thread parsing 'length ...' by rsFalse

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