GNU bug report logs - #23365
25.0.93; org-mode fails on export with include

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Message #5 received at submit <at> debbugs.gnu.org (full text, mbox):

From: phillip.lord <at> russet.org.uk (Phillip Lord)
To: bug-gnu-emacs <at> gnu.org
Subject: 25.0.93; org-mode fails on export with include
Date: Sun, 24 Apr 2016 22:41:23 +0100

Emacs fails in org-mode when exporting; testing from current head.

The error is reproducible with emacs -q. Create the following two files.

==== main.org

* Section A

#+include: "a.org"

====

==== a.org

** Section of A

Here is some text

====

Now run C-cC-e h h

Debugger entered--Lisp error: (wrong-type-argument stringp nil)
  file-exists-p(nil)
  org-check-agenda-file(nil)
  org-agenda-prepare-buffers((nil))
  org-map-entries(#[nil "\300\301 !\207" [org-reduced-level org-current-level] 2])
  org-export--prepare-file-contents("/home/phillord/scratch/temp-org/a.org" nil 0 2)
  org-export-expand-include-keyword()
  org-export-as(html nil nil nil (:output-file "./main.html"))
  org-export-to-file(html "./main.html" nil nil nil nil nil)
  org-html-export-to-html(nil nil nil nil)
  org-export-dispatch(nil)
  funcall-interactively(org-export-dispatch nil)
  call-interactively(org-export-dispatch nil nil)
  command-execute(org-export-dispatch)

The error comes from org-map-entries and is not specific to HTML output;
it happens with LaTeX also.

Message #8 received at 23365 <at> debbugs.gnu.org (full text, mbox):

From: Kaushal Modi <kaushal.modi <at> gmail.com>
To: 23365 <at> debbugs.gnu.org, Stefan Monnier <monnier <at> iro.umontreal.ca>
Subject: Re: 25.0.93; org-mode fails on export with include
Date: Tue, 26 Apr 2016 15:54:35 +0000

[Message part 1 (text/plain, inline)]

This has been fixed in the org-mode git:
http://orgmode.org/cgit.cgi/org-mode.git/commit/?id=44c8cd7136e3fcd1e6bfa08895cac437b7a691fa

@Stefan: I am copying you on this as the above commit that fixes this in
org-mode git was related to a backport commit from emacs git:
http://orgmode.org/cgit.cgi/org-mode.git/commit/?id=ef9637030456b153fd834f4c9202a9264d5ef18d

So probably the same 44c8cd fix has to be applied to the org.el in
emacs-25/master branches too?
-- 

-- 
Kaushal Modi

[Message part 2 (text/html, inline)]

Message #11 received at 23365 <at> debbugs.gnu.org (full text, mbox):

From: phillip.lord <at> russet.org.uk (Phillip Lord)
To: 23365 <at> debbugs.gnu.org
Subject: Re: bug#23365: 25.0.93; org-mode fails on export with include
Date: Thu, 28 Apr 2016 22:14:56 +0100

phillip.lord <at> russet.org.uk (Phillip Lord) writes:

> Emacs fails in org-mode when exporting; testing from current head.
>


I've checked this a little further -- the current org mode on ELPA does
not fail in the same way -- org-map-entries has changed the call from:

    (org-agenda-prepare-buffers
      (list (buffer-file-name (current-buffer))))

to:

    (org-agenda-prepare-buffers
     (and buffer-file-name (list buffer-file-name)))

which fixes the problem.

Is org-mode in core going to be updated before 25.1?

Phil

Message #14 received at 23365 <at> debbugs.gnu.org (full text, mbox):

From: Kaushal Modi <kaushal.modi <at> gmail.com>
To: Phillip Lord <phillip.lord <at> russet.org.uk>, 23365 <at> debbugs.gnu.org, 
 emacs-org list <emacs-orgmode <at> gnu.org>
Subject: Re: [O] bug#23365: 25.0.93; org-mode fails on export with include
Date: Thu, 28 Apr 2016 21:33:08 +0000

[Message part 1 (text/plain, inline)]

On Thu, Apr 28, 2016 at 5:16 PM Phillip Lord <phillip.lord <at> russet.org.uk>
wrote:

> I've checked this a little further -- the current org mode on ELPA does
> not fail in the same way -- org-map-entries has changed the call from:
>
>     (org-agenda-prepare-buffers
>       (list (buffer-file-name (current-buffer))))
>
> to:
>
>     (org-agenda-prepare-buffers
>      (and buffer-file-name (list buffer-file-name)))
>
> which fixes the problem.
>

That's what I said :)

http://debbugs.gnu.org/cgi/bugreport.cgi?bug=23365#8



> Is org-mode in core going to be updated before 25.1?


 Copying the org-mode ML for this.
-- 

-- 
Kaushal Modi

[Message part 2 (text/html, inline)]

Message #17 received at 23365 <at> debbugs.gnu.org (full text, mbox):

From: Rasmus <rasmus <at> gmx.us>
Cc: 23365 <at> debbugs.gnu.org
Subject: Re: bug#23365: 25.0.93; org-mode fails on export with include
Date: Fri, 29 Apr 2016 08:51:30 +0200

The following message is a courtesy copy of an article
that has been posted to gmane.emacs.orgmode as well.

Kaushal Modi <kaushal.modi <at> gmail.com> writes:

>> Is org-mode in core going to be updated before 25.1?
>
>
>  Copying the org-mode ML for this.

AFAIU, by the time we were ready to merge 8.3, upstream preferred to keep
8.2.

My understanding is that the 8.2-series is not really maintained any
longer, and I don’t know that it contains any promises of forward
comparability.  I guess "backporting" the required changes to Emacs-core
would be the easiest way forward.

Rasmus

-- 
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Message #20 received at 23365 <at> debbugs.gnu.org (full text, mbox):

From: phillip.lord <at> russet.org.uk (Phillip Lord)
To: Rasmus <rasmus <at> gmx.us>
Cc: 23365 <at> debbugs.gnu.org
Subject: Re: bug#23365: 25.0.93; org-mode fails on export with include
Date: Sat, 30 Apr 2016 15:11:25 +0100

Rasmus <rasmus <at> gmx.us> writes:

> The following message is a courtesy copy of an article
> that has been posted to gmane.emacs.orgmode as well.
>
> Kaushal Modi <kaushal.modi <at> gmail.com> writes:
>
>>> Is org-mode in core going to be updated before 25.1?
>>
>>
>>  Copying the org-mode ML for this.
>
> AFAIU, by the time we were ready to merge 8.3, upstream preferred to keep
> 8.2.
>
> My understanding is that the 8.2-series is not really maintained any
> longer, and I don’t know that it contains any promises of forward
> comparability.  I guess "backporting" the required changes to Emacs-core
> would be the easiest way forward.


Done! Thanks for the feedback.

Phil

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