Re: The poor state of documentation of pcase like things.

[Richard Stallman]

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  > It matches anything (like a variable) but does not actually bind a variable.

Alas, that's the half of the answer that I already knew.
What I don't know is, how do you _write_ the use of _?
That seemed self-contradictory in the text that was posted.

Can someone show me some properly working examples of _ in pcase
and say what they do?

-- 
Dr Richard Stallman
President, Free Software Foundation (gnu.org, fsf.org)
Internet Hall-of-Famer (internethalloffame.org)
Skype: No way! See stallman.org/skype.html.