From mboxrd@z Thu Jan  1 00:00:00 1970
From: Sebastian Fischmeister <sfischme@uwaterloo.ca>
Subject: Re: Annotating org exporters
Date: Wed, 11 May 2016 01:31:12 -0400
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To: Rasmus <rasmus@gmx.us>, emacs-orgmode@gnu.org

>
> This sounds a bit like org-entities.  I use this together with cdlatex for
> quickly inserting such things.
>
> Try to type \Rightarrow and type C-c C-x \
> Also try to export to text (non-unicode).  You will get the desired symbo=
l.
>
> Alternatively, you can use one of the many input methods such as TeX or
> rfc1345 in which case you can get the =E2=80=98=E2=87=92=E2=80=99 by typi=
ng =E2=80=98\Rightarrow=E2=80=99 or
> =E2=80=98&=3D>=E2=80=99, respectively.  In latex, you can setup unicode-m=
ath.

That's interesting, because it's more robust to add something to the
org-entities-user list than to regexp replace a portion of the whole
document.

However, there are two disadvantages to org-entities: (1) they have to
start with a backslash (e.g., \Rightarrow) and (2) they don't seem to
support alphabet-based names, so this doesn't work:

(add-to-list 'org-entities-user '("=3D>" "\\rightarrow" t "=3D>" "=3D>" "=
=C2=BB" "=C2=BB"))

  Sebastian