From mboxrd@z Thu Jan  1 00:00:00 1970
From: Nicolas Goaziou <mail@nicolasgoaziou.fr>
Subject: Re: Add zero width nbsp to pre component of
 org-emphasis-regexp-components
Date: Mon, 18 Dec 2017 14:03:28 +0100
Message-ID: <87wp1kkx27.fsf@nicolasgoaziou.fr>
References: <87tvwoz9sg.fsf@rdw.se>
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In-Reply-To: <87tvwoz9sg.fsf@rdw.se> ("Christoffer =?utf-8?Q?Stjernl=C3=B6?=
	=?utf-8?Q?f=22's?= message of "Mon, 18 Dec 2017 10:04:47 +0100")
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To: Christoffer =?utf-8?Q?Stjernl=C3=B6f?= <k@rdw.se>
Cc: emacs-orgmode@gnu.org

Hello,

k@rdw.se (Christoffer Stjernl=C3=B6f) writes:

> I'm sure there's a reason this hasn't been done, so I'll suggest it and
> hope for a lecture. :) Sometimes I want to emphasise just part of a word
> (I'll use the company name socialgrow as a running example), so I insert
> a zero width non-breaking space around the emphasis marks, like so:
> social[zewinbsp]*grow*. My thinking is that this will let Org think
> they are two separate words, but in any real sense they stick together
> (no linebreak across them, zero spacing between them.)
>
> However, this requires one to add the zero width non breaking space
> to the pre component of org-emphasis-regexp-components, which is
> not the default. Any reason that is so?

It is the default in Org development branch, using [:space:] character
class. The change will be available in Org 9.2.  Meanwhile, you can use
the default value:

  '("-[:space:]('\"{" "-[:space:].,:!?;'\")}\\[" "[:space:]" "." 1)


Regards,

--=20
Nicolas Goaziou