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The magic word is [here] in square brackets?
THANK YOU Peg, aka Pegasus!

It didn't work. I don't understand.
Here is another:
[here]https://kidlit.com/2011/08/24/two-signs-of-overwriting-and-why-its-a-problem/

Aha! Missing (http) parens...

well darn. i'd been resorting to old school html a tags and hrefs. Good to know ;-)