From: Jambunathan K <kjambunathan@gmail.com>
To: Nicolas Goaziou <n.goaziou@gmail.com>
Cc: Achim Gratz <Stromeko@nexgo.de>, emacs-orgmode@gnu.org
Subject: Re: new exporter
Date: Sat, 14 Jul 2012 22:18:43 +0530 [thread overview]
Message-ID: <81bojijnkk.fsf@gmail.com> (raw)
In-Reply-To: <87liimfh5l.fsf@gmail.com> (Nicolas Goaziou's message of "Sat, 14 Jul 2012 18:20:54 +0200")
Nicolas Goaziou <n.goaziou@gmail.com> writes:
> Hello,
>
> Achim Gratz <Stromeko@nexgo.de> writes:
>
>> Yes, that has been my impression as well. Again, I can make them go
>> away by removing one of the byte-compiled files, so I rather suspect
>> another case of a macro expansion that's not quite what was intented.
>> Only this time I really don't see from the backtrace what that would
>> be.
>
> It looks like table-cells have a wrong `:parent' property when
> org-element.el is byte-compiled. In `org-element-table-cell-parser',
> replacing backquote with `list' solves the problem.
> This is related to modifications by side-effect of list elements, but
> I don't know why it only happens when the file is byte-compiled and why
> it only focus table cells.
There is an interesting "pitfall" mentioned wrt `nconc' under:
(info "(elisp) Rearrangement").
I try to make sense of the pitfall by conjuring up this argument. This
seems right to me.
- `list' will dynamically allocate the list at runtime. It comes from
C's heap.
- A quote list is allocated at compile time (atleast the constant
bits). It comes from memory that is allocated for global variables -
externs or static externs. Think value of list is the pointer to an
extern C variable.
I am not sure what backquote does.
Wrt above problem, you may want to verify the following:
1. It works right the first time. But subsequent invocations create
side-effect.
2. Focus on what happens to the `head' of the list.
I am more or less facing similar problems wrt element translation. I am
holding off any checkin mainly because I see some undesirable
side-effects.
--
next prev parent reply other threads:[~2012-07-14 16:49 UTC|newest]
Thread overview: 56+ messages / expand[flat|nested] mbox.gz Atom feed top
2012-06-02 10:46 Bug: Images in Latex [7.8.11 (release_7.8.11-33-g2d71a5 @ /Users/petr/Dropbox/emacs/elisp/org-mode/lisp/)] Petr Samarin
2012-06-02 13:23 ` Jambunathan K
2012-06-02 17:16 ` new exporter (was: Bug: Images in Latex..) Achim Gratz
2012-06-03 13:21 ` new exporter Jambunathan K
2012-06-04 20:23 ` Achim Gratz
2012-06-07 19:44 ` Nicolas Goaziou
2012-06-07 19:59 ` Achim Gratz
2012-06-07 20:24 ` Nicolas Goaziou
2012-06-09 18:48 ` Achim Gratz
2012-06-09 18:56 ` Nicolas Goaziou
2012-06-09 19:06 ` Achim Gratz
2012-06-09 19:45 ` Nicolas Goaziou
2012-06-09 21:19 ` Achim Gratz
2012-06-07 20:14 ` Achim Gratz
2012-06-26 5:39 ` Achim Gratz
2012-06-26 6:18 ` Achim Gratz
2012-06-26 14:53 ` Nicolas Goaziou
2012-06-26 16:14 ` Achim Gratz
2012-06-26 18:43 ` Achim Gratz
2012-06-27 20:05 ` Achim Gratz
2012-06-28 7:03 ` Nicolas Goaziou
2012-06-29 18:17 ` Achim Gratz
2012-06-30 6:48 ` Nicolas Goaziou
2012-06-30 7:12 ` Achim Gratz
2012-07-01 16:33 ` Achim Gratz
2012-07-02 10:19 ` Nicolas Goaziou
2012-07-02 19:06 ` Achim Gratz
2012-07-12 18:37 ` Achim Gratz
2012-07-13 14:46 ` Nicolas Goaziou
2012-07-13 18:32 ` Achim Gratz
2012-07-14 16:20 ` Nicolas Goaziou
2012-07-14 16:31 ` Achim Gratz
2012-07-14 16:48 ` Jambunathan K [this message]
2012-07-14 17:47 ` Jambunathan K
2012-07-15 12:02 ` Achim Gratz
2012-07-15 19:50 ` Nicolas Goaziou
2012-07-15 20:08 ` Bastien
2012-07-15 20:18 ` Achim Gratz
2012-07-16 8:46 ` Nicolas Goaziou
2012-07-16 18:11 ` Achim Gratz
2012-07-16 21:11 ` Nicolas Goaziou
2012-07-17 17:35 ` Achim Gratz
2012-07-17 20:59 ` Nicolas Goaziou
2012-07-18 9:38 ` Nicolas Goaziou
2012-07-18 18:57 ` Achim Gratz
2012-07-18 18:09 ` Achim Gratz
2012-07-16 18:35 ` local.mk vs. default.mk (was: new exporter) Achim Gratz
-- strict thread matches above, loose matches on Subject: below --
2012-09-30 11:41 new exporter itmejl
2012-09-30 12:36 ` Nicolas Goaziou
2012-10-11 12:34 New exporter Sebastien Vauban
2012-10-11 14:07 ` Yagnesh Raghava Yakkala
2012-10-12 7:33 ` Sebastien Vauban
2012-10-11 19:37 ` Nicolas Goaziou
2012-10-12 7:34 ` Sebastien Vauban
2012-10-12 11:09 ` Sebastien Vauban
2012-10-12 11:27 ` Sebastien Vauban
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