From mboxrd@z Thu Jan  1 00:00:00 1970
From: Sebastian Rose <sebastian_rose@gmx.de>
Subject: Re: Pretty org-entities in org-mode buffers
Date: Wed, 05 May 2010 23:48:03 +0200
Message-ID: <87hbmm58bw.fsf@gmx.de>
References: <87zl0e2ue7.fsf@gmail.com>
Mime-Version: 1.0
Content-Type: text/plain; charset=utf-8
Content-Transfer-Encoding: quoted-printable
Return-path: <emacs-orgmode-bounces+geo-emacs-orgmode=m.gmane.org@gnu.org>
Received: from mailman by lists.gnu.org with tmda-scanned (Exim 4.43)
	id 1O9mRx-0006Fm-0M
	for emacs-orgmode@gnu.org; Wed, 05 May 2010 17:48:13 -0400
Received: from [140.186.70.92] (port=51881 helo=eggs.gnu.org)
	by lists.gnu.org with esmtp (Exim 4.43) id 1O9mRv-0006En-F3
	for emacs-orgmode@gnu.org; Wed, 05 May 2010 17:48:12 -0400
Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.69)
	(envelope-from <sebastian_rose@gmx.de>) id 1O9mRt-0001YQ-Pi
	for emacs-orgmode@gnu.org; Wed, 05 May 2010 17:48:11 -0400
Received: from mail.gmx.net ([213.165.64.20]:40319)
	by eggs.gnu.org with smtp (Exim 4.69)
	(envelope-from <sebastian_rose@gmx.de>) id 1O9mRt-0001Xs-4i
	for emacs-orgmode@gnu.org; Wed, 05 May 2010 17:48:09 -0400
In-Reply-To: <87zl0e2ue7.fsf@gmail.com> (Eric Schulte's message of "Wed, 05
	May 2010 10:19:44 -0600")
List-Id: "General discussions about Org-mode." <emacs-orgmode.gnu.org>
List-Unsubscribe: <http://lists.gnu.org/mailman/listinfo/emacs-orgmode>,
	<mailto:emacs-orgmode-request@gnu.org?subject=unsubscribe>
List-Archive: <http://lists.gnu.org/archive/html/emacs-orgmode>
List-Post: <mailto:emacs-orgmode@gnu.org>
List-Help: <mailto:emacs-orgmode-request@gnu.org?subject=help>
List-Subscribe: <http://lists.gnu.org/mailman/listinfo/emacs-orgmode>,
	<mailto:emacs-orgmode-request@gnu.org?subject=subscribe>
Sender: emacs-orgmode-bounces+geo-emacs-orgmode=m.gmane.org@gnu.org
Errors-To: emacs-orgmode-bounces+geo-emacs-orgmode=m.gmane.org@gnu.org
To: Eric Schulte <schulte.eric@gmail.com>
Cc: Org Mode <emacs-orgmode@gnu.org>

"Eric Schulte" <schulte.eric@gmail.com> writes:
> Hi,
>
> Recently I've been making use of org-entites for exporting my greek/math
> heavy class notes to HTML.  I'm really loving the results.
>
> This morning I've started playing around with the below function
> `org-pretty-entities', which is adapted from Phil Hagelberg's
> `pretty-lambdas'[1].  Calling this function in an org-mode buffer will
> have the effect of fontifying all org-entities text strings as the
> character which they represent, so \Delta is replaced with =CE=94, \lambda
> with =CE=BB, \in with =E2=88=88, and so forth.
>
> I've just started playing with this, and I make no guarantees as to it's
> safety or utility, but I was very pleasantly surprised by the simplicity
> of the function, and how nice it's been to see my special characters
> appear in org-mode buffers as I type.
>
> #+begin_src emacs-lisp :results silent
>   (defun org-pretty-entities ()
>     (interactive)
>     (font-lock-add-keywords
>      nil (mapcar
>           (lambda (el)
>             (list
>              (concat "(?\\(" (regexp-quote "\\") (nth 0 el) "[\s]" "\\)")
>              `(0 (progn (compose-region (match-beginning 1) (- (match-end=
 1) 1)
>                                         ,(nth 6 el)) nil))))
>           org-entities)))
>=20=20=20
>   (org-pretty-entities)
> #+end_src
>
> To try this out, just evaluate the above code block inside of an
> org-mode buffer, then starting typing out org-entities.
>
> Hope others find this useful.


Wow :-)

   :results beautiful



  Sebastian