From mboxrd@z Thu Jan  1 00:00:00 1970
From: Yasushi SHOJI <yasushi.shoji@gmail.com>
Subject: Re: exporting a big project in multiple files to both pdf and html
Date: Thu, 1 Feb 2018 20:09:52 +0900
Message-ID: <CAELBRWLEoO0mc6gUXzSfnP4wfHOc2nQFR94CQ9vs9N2bG7xZoQ@mail.gmail.com>
References: <m2wp05hma5.fsf@ren101r.vpn.inria.fr>
	<CAELBRWJ2XY0VAaxRhopgF-O9vEzZ0ABpR+DxrtOBVxjnTv39mw@mail.gmail.com>
	<m28tcdayjr.fsf@charm-ecran.irisa.fr>
Mime-Version: 1.0
Content-Type: text/plain; charset="UTF-8"
Return-path: <emacs-orgmode-bounces+geo-emacs-orgmode=m.gmane.org@gnu.org>
Received: from eggs.gnu.org ([2001:4830:134:3::10]:35235)
	by lists.gnu.org with esmtp (Exim 4.71)
	(envelope-from <yasushi.shoji@gmail.com>) id 1ehCkd-0000hN-M4
	for emacs-orgmode@gnu.org; Thu, 01 Feb 2018 06:09:56 -0500
Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71)
	(envelope-from <yasushi.shoji@gmail.com>) id 1ehCkc-0008Mt-GN
	for emacs-orgmode@gnu.org; Thu, 01 Feb 2018 06:09:55 -0500
Received: from mail-lf0-x231.google.com ([2a00:1450:4010:c07::231]:37381)
	by eggs.gnu.org with esmtps (TLS1.0:RSA_AES_128_CBC_SHA1:16)
	(Exim 4.71) (envelope-from <yasushi.shoji@gmail.com>)
	id 1ehCkc-0008Md-8s
	for emacs-orgmode@gnu.org; Thu, 01 Feb 2018 06:09:54 -0500
Received: by mail-lf0-x231.google.com with SMTP id 63so25575658lfv.4
	for <emacs-orgmode@gnu.org>; Thu, 01 Feb 2018 03:09:54 -0800 (PST)
In-Reply-To: <m28tcdayjr.fsf@charm-ecran.irisa.fr>
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"
	<emacs-orgmode-bounces+geo-emacs-orgmode=m.gmane.org@gnu.org>
To: Alan Schmitt <alan.schmitt@polytechnique.org>
Cc: emacs-orgmode <emacs-orgmode@gnu.org>

Hi,

On Thu, Feb 1, 2018 at 5:45 PM, Alan Schmitt
<alan.schmitt@polytechnique.org> wrote:
> On 2018-02-01 11:17, Yasushi SHOJI <yasushi.shoji@gmail.com> writes:
>> On Fri, Jan 26, 2018 at 2:37 AM, Alan Schmitt
>> <alan.schmitt@polytechnique.org> wrote:
>>> My question is about pdf export. Is it possible to take a document made
>>> of multiple org files and generate a single book from it? I'm worried
>>> that if I use a master org file that includes the other ones, the links
>>> between chapters would break.
>>
>> You can just use '#+INCLUDE' construct and Org will take care.
>
> My problem is links. To give a concrete example, here is the file I want
> to split in two:
>
> * A headline
>   :PROPERTIES:
>   :CUSTOM_ID: head1
>   :END:
>
> This is the first file.
>
> * Second headline
>
> The first headline is number [[#head1]]
>
>
> How do I change the link in the second headline so that I can split the
> second headline into its own file and export it by itself?

Using [[*A headline]] ?

I might be still missing something but I got following:

$ cat a.org
* A headline

This is the first file.

#+INCLUDE: b.org :minlevel 1

$ cat b.org
* Second headline

The first headline is number [[*A headline]]

$ org-export.sh a.org
$ cat a.tex
% Created 2018-02-01 Thu 20:08
% Intended LaTeX compiler: pdflatex
\documentclass[11pt]{article}
\usepackage[utf8]{inputenc}
\usepackage[T1]{fontenc}
\usepackage{graphicx}
\usepackage{grffile}
\usepackage{longtable}
\usepackage{wrapfig}
\usepackage{rotating}
\usepackage[normalem]{ulem}
\usepackage{amsmath}
\usepackage{textcomp}
\usepackage{amssymb}
\usepackage{capt-of}
\usepackage{hyperref}
\author{Yasushi SHOJI}
\date{\today}
\title{}
\hypersetup{
 pdfauthor={Yasushi SHOJI},
 pdftitle={},
 pdfkeywords={},
 pdfsubject={},
 pdfcreator={Emacs 26.0.91 (Org mode 9.1.6)},
 pdflang={English}}
\begin{document}

\tableofcontents

\section{A headline}
\label{sec:org0ac96d1}

This is the first file.

\section{Second headline}
\label{sec:org2092415}

The first headline is number \ref{sec:org0ac96d1}
\end{document}


hmm... latex export will generate \ref{sec:\#head}
if you have CUSTOM_ID set.  html exporter works, though.

Is it a bug?
-- 
          yashi