From mboxrd@z Thu Jan  1 00:00:00 1970
From: Eric Schulte <schulte.eric@gmail.com>
Subject: Re: Change latex export to use cref
Date: Tue, 25 Jun 2013 23:43:46 -0600
Message-ID: <878v1xh1f1.fsf@gmail.com>
References: <CALDRGc_55qwYDR+6Oz79zR5PjofcnWMxKt41Q8OKBgJz63BAoQ@mail.gmail.com>
Mime-Version: 1.0
Content-Type: text/plain
Return-path: <emacs-orgmode-bounces+geo-emacs-orgmode=m.gmane.org@gnu.org>
Received: from eggs.gnu.org ([2001:4830:134:3::10]:53688)
	by lists.gnu.org with esmtp (Exim 4.71)
	(envelope-from <schulte.eric@gmail.com>) id 1UriXF-00060w-N9
	for emacs-orgmode@gnu.org; Wed, 26 Jun 2013 01:44:55 -0400
Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71)
	(envelope-from <schulte.eric@gmail.com>) id 1UriXE-0000ik-Pc
	for emacs-orgmode@gnu.org; Wed, 26 Jun 2013 01:44:53 -0400
Received: from mail-pa0-x22a.google.com ([2607:f8b0:400e:c03::22a]:60798)
	by eggs.gnu.org with esmtp (Exim 4.71)
	(envelope-from <schulte.eric@gmail.com>) id 1UriXE-0000iY-I2
	for emacs-orgmode@gnu.org; Wed, 26 Jun 2013 01:44:52 -0400
Received: by mail-pa0-f42.google.com with SMTP id rl6so13678788pac.29
	for <emacs-orgmode@gnu.org>; Tue, 25 Jun 2013 22:44:51 -0700 (PDT)
In-Reply-To: <CALDRGc_55qwYDR+6Oz79zR5PjofcnWMxKt41Q8OKBgJz63BAoQ@mail.gmail.com>
	(Derek Thomas's message of "Tue, 25 Jun 2013 22:57:32 -0600")
List-Id: "General discussions about Org-mode." <emacs-orgmode.gnu.org>
List-Unsubscribe: <https://lists.gnu.org/mailman/options/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: <https://lists.gnu.org/mailman/listinfo/emacs-orgmode>,
	<mailto:emacs-orgmode-request@gnu.org?subject=subscribe>
Errors-To: emacs-orgmode-bounces+geo-emacs-orgmode=m.gmane.org@gnu.org
Sender: emacs-orgmode-bounces+geo-emacs-orgmode=m.gmane.org@gnu.org
To: Derek Thomas <derekcthomas@gmail.com>
Cc: Org Mode <emacs-orgmode@gnu.org>

Derek Thomas <derekcthomas@gmail.com> writes:

> Is there a variable that can be set so that latex export uses \cref instead
> of \ref?  Thanks,
>

Adding the following to your config should work.

    ;; -*- emacs-lisp -*-
    (defun org-latex-ref-to-cref (text backend info)
      "Use \\cref instead of \\ref in latex export."
      (when (org-export-derived-backend-p backend 'latex)
        (replace-regexp-in-string "\\\\ref{" "\\\\cref{" text)))

    (add-to-list 'org-export-filter-final-output-functions
                 'org-latex-ref-to-cref)

Hope this helps,

-- 
Eric Schulte
http://cs.unm.edu/~eschulte