Thanks for the welcome, Discipulus, and to all who replied. A most interesting Brotherhood I'm glad to have found since I've never discussed or debated Perl before.
The installed docn included with the package is so valuable and easy for self-instruction that seeking outside help always struck me as rather lazy. As always, times DO arise when some back-and-forth clears up odd points and the inevitable misconceptions. Now that I've decided to move outside my comfort zone that'll be more likely in future.
I've copied off your document for experimenting. Much appreciated.
