From: Nicolas Goaziou <n.goaziou@gmail.com>
To: Achim Gratz <Stromeko@nexgo.de>
Cc: emacs-orgmode@gnu.org
Subject: Re: new exporter
Date: Mon, 02 Jul 2012 12:19:01 +0200 [thread overview]
Message-ID: <87hatqh3e2.fsf@gmail.com> (raw)
In-Reply-To: <87r4sv5tmm.fsf@Rainer.invalid> (Achim Gratz's message of "Sun, 01 Jul 2012 18:33:05 +0200")
Hello,
Achim Gratz <Stromeko@nexgo.de> writes:
> After some consideration, I think this is what the macro should look
> like:
>
> (defmacro org-export-with-current-buffer-copy (&rest body)
> "Apply BODY in a copy of the current buffer.
>
> The copy preserves local variables and visibility of the original
> buffer.
>
> Point is at buffer's beginning when BODY is applied."
> `(org-with-gensyms (original-buffer offset buffer-string overlays)
> (let ((original-buffer (current-buffer))
> (offset (1- (point-min)))
> (buffer-string (buffer-string))
> (overlays (mapcar
> 'copy-overlay (overlays-in (point-min) (point-max)))))
> (with-temp-buffer
> (let ((buffer-invisibility-spec nil))
> (org-clone-local-variables
> original-buffer
> "^\\(org-\\|orgtbl-\\|major-mode$\\|outline-\\(regexp\\|level\\)$\\)")
> (insert buffer-string)
> (mapc (lambda (ov)
> (move-overlay
> ov
> (- (overlay-start ov) offset)
> (- (overlay-end ov) offset)
> (current-buffer)))
> overlays)
> (goto-char (point-min))
> (progn ,@body))))))
> (def-edebug-spec org-export-with-current-buffer-copy (body))
Not exactly. With this version, symbols generated with gensym are never
used, and the macro isn't hygienic anymore.
I still think your first take about this macro was the good one. I've
pushed something very similar. Could you verify if it is correct on the
compiling side?
> The org-export-define-derived-backend macro seems similarly starstruck,
> but I really don't know what you think the expansion should be.
Something along the lines of:
#+begin_src emacs-lisp
(progn
(defconst org-e-beamer-options-alist '(...)
"Alist between filters keywords and back-end specific filters.
See `org-export-filters-alist' for more information.")
(defvar org-e-beamer-translate-alist '(...)
"Alist between element or object types and translators."))
#+end_src
> One of your recent changes introduced four test fail when org-element is
> compiled. I haven't yet looked why that would be, the four tests are:
>
> FAILED test-org-export/table-cell-alignment
> FAILED test-org-export/table-cell-borders
> FAILED test-org-export/table-row-ends-header-p
> FAILED test-org-export/table-row-starts-header-p
Could you paste the error reported by ERT? I can't think of any recent
change in this area.
> The new org-e-beamer.el doesn't compile at all:
> org-e-beamer.el:258:1:Error: Wrong type argument: listp,
> org-e-beamer-export-block
It should be fixed.
Thank you.
Regards,
--
Nicolas Goaziou
next prev parent reply other threads:[~2012-07-02 10:22 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 [this message]
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
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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