New file: contrib/lisp/org-special-blocks.el
Contributed by Chris Gray
This commit is contained in:
Carsten Dominik
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@ -1,3 +1,7 @@
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2009-05-07 Carsten Dominik <carsten.dominik@gmail.com>
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* lisp/org-special-blocks.el: New file.
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2009-04-08 Carsten Dominik <carsten.dominik@gmail.com>
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* lisp/org-choose.el (org-choose-get-fn-map-group): Fix bug with
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@ -34,6 +34,7 @@ org-R.el --- Computation using the R language
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org-registry.el --- A registry for Org links
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org2rem.el --- Convert org appointments into reminders
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org-screen.el --- Visit screen sessions through Org-mode links
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org-special-blocks.el --- Turn blocks into LaTeX envs and HTML divs
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org-toc.el --- Table of contents for Org-mode buffer
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orgtbl-sqlinsert.el --- Convert Org-mode tables to SQL insertions.
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@ -0,0 +1,87 @@
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;;; org-special-blocks.el --- Turn blocks into LaTeX envs and HTML divs
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;; Copyright (C) 2009 Chris Gray
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;; Author: Chris Gray <chrismgray@gmail.com>
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;; This file is not currently part of GNU Emacs.
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;; This program is free software; you can redistribute it and/or
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;; modify it under the terms of the GNU General Public License as
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;; published by the Free Software Foundation; either version 2, or (at
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;; your option) any later version.
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;; This program is distributed in the hope that it will be useful, but
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;; WITHOUT ANY WARRANTY; without even the implied warranty of
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;; MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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;; General Public License for more details.
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;; You should have received a copy of the GNU General Public License
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;; along with this program ; see the file COPYING. If not, write to
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;; the Free Software Foundation, Inc., 59 Temple Place - Suite 330,
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;; Boston, MA 02111-1307, USA.
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;;; Commentary:
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;;
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;; This package generalizes the #+begin_foo and #+end_foo tokens.
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;; To use, put the following in your init file:
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;;
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;; (require 'org-special-blocks)
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;; The tokens #+begin_center, #+begin_verse, etc. existed previously.
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;; This package generalizes them (at least for the LaTeX and html
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;; exporters). When a #+begin_foo token is encountered by the LaTeX
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;; exporter, it is expanded into \begin{foo}. The text inside the
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;; environment is not protected, as text inside environments generally
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;; is. When #+begin_foo is encountered by the html exporter, a div
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;; with class foo is inserted into the HTML file. It is up to the
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;; user to add this class to his or her stylesheet if this div is to
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;; mean anything.
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(defun org-special-blocks-make-special-cookies ()
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"Adds special cookies when #+begin_foo and #+end_foo tokens are
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seen. This is run after a few special cases are taken care of."
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(when (or htmlp latexp)
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(goto-char (point-min))
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(while (re-search-forward "^#\\+\\(begin\\|end\\)_\\(.*\\)$" nil t)
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(replace-match
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(if (equal (downcase (match-string 1)) "begin")
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(concat "ORG-" (match-string 2) "-START")
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(concat "ORG-" (match-string 2) "-END"))
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t t))))
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(add-hook 'org-export-preprocess-after-blockquote-hook
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'org-special-blocks-make-special-cookies)
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(defun org-special-blocks-convert-latex-special-cookies ()
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"Converts the special cookies into LaTeX blocks."
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(goto-char (point-min))
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(while (re-search-forward "^ORG-\\(.*\\)-\\(START\\|END\\)$" nil t)
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(replace-match
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(if (equal (match-string 2) "START")
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(concat "\\begin{" (match-string 1) "}")
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(concat "\\end{" (match-string 1) "}"))
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t t)))
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(add-hook 'org-export-latex-after-blockquotes-hook
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'org-special-blocks-convert-latex-special-cookies)
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(defun org-special-blocks-convert-html-special-cookies ()
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"Converts the special cookies into div blocks."
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;; Uses the dynamically-bound variable `line'.
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(when (string-match "^ORG-\\(.*\\)-\\(START\\|END\\)$" line)
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; (org-close-par-maybe)
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(message "%s" (match-string 1))
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(if (equal (match-string 2 line) "START")
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(insert "<div class=\"" (match-string 1 line) "\">\n")
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(insert "</div>\n"))
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(throw 'nextline nil)))
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(add-hook 'org-export-html-after-blockquotes-hook
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'org-special-blocks-convert-html-special-cookies)
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(provide 'org-special-blocks)
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;;; org-special-blocks.el ends here
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@ -2,6 +2,7 @@
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* org.el (org-autoload): Fix autoloading of ascii export
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functions.
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(org-modules): Add org-special-blocks.
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2009-05-06 Carsten Dominik <carsten.dominik@gmail.com>
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@ -201,8 +201,9 @@ to add the symbol `xyz', and the package must have a call to
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(const :tag "C registry: A registry for Org links" org-registry)
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(const :tag "C org2rem: Convert org appointments into reminders" org2rem)
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(const :tag "C screen: Visit screen sessions through Org-mode links" org-screen)
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(const :tag "C toc: Table of contents for Org-mode buffer" org-toc)
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(const :tag "C special-blocks: Turn blocks into LaTeX envs and HTML divs" org-special-blocks)
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(const :tag "C sqlinsert: Convert Org-mode tables to SQL insertions" orgtbl-sqlinsert)
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(const :tag "C toc: Table of contents for Org-mode buffer" org-toc)
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(repeat :tag "External packages" :inline t (symbol :tag "Package"))))
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(defcustom org-support-shift-select nil
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