Why not just get into the habit of using $XX{"+c"} = 3; or $XX{'+c'} = 3;?

Edited: I know this does not answer your question, but I am really wondering what advantage you get by using barewords that is worth putting special logic in your code to stop people from for instance using a +c as the key.

-Waswas

In reply to Re: bareword hash keys by waswas-fng
in thread bareword hash keys by John M. Dlugosz

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