Yeah, but it was much later than 5.001 where things like 
    shift => "foo"

[download]

no longer resulted in a warning that it was ambigious. That warning is, IIRC, the reason Tk uses dashes.

Abigail

In reply to Re: Named Parameters - Dashes or No? by Abigail-II
in thread Named Parameters - Dashes or No? by batkins

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