From mboxrd@z Thu Jan  1 00:00:00 1970
From: Eric Abrahamsen <eric@ericabrahamsen.net>
Subject: Re: newline element of org-emphasis-regexp-components no longer
 honored?
Date: Fri, 11 Nov 2016 15:05:28 -0800
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Samuel Wales <samologist@gmail.com> writes:

> fyi, it might be just me, but i do not understand the docstring to set-emph-re.

It's highly confusing -- the code, too. I can only guess that you're
supposed to put your modifications to org-emphasis-regexp-components
in the arguments to `org-set-emph-re'. Like:

(org-set-emph-re
  'org-emphasis-regexp-components
  (setf (nth 4 org-emphasis-regexp-components) 3))

Except if I've setf-ed, I don't need the (set var val) thing at all.
Just calling the function without that sexp, and with no args, would do
the trick.

What am I missing?