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

[Kaushal Modi]

> There are several examples shown here:
>
>     http://www.emacswiki.org/emacs/PatternMatching
>

Thanks John. I have no experience with functional programming and so I
did not understand the "shape" explanation.
But now that I got some clue as to what to look for online, I will do
some digging. I will start with the emacswiki page you pointed.