Standardized code block syntax and Property Accumulation merged into Master

[Eric Schulte <schulte.eric@gmail.com>]

Hi,

The standard-code-block-syntax branch has been merged into the master
branch of the git repository.  This brings two much discussed changes to
Org-mode, first a standard set of keywords for code blocks and second
the ability to accumulate properties by appending a "+" to the end of
the property name.  For much more information on both of these changes
see the relevant commits [1] and [2] respectively.  A function for
updating existing Org-mode files to use the new standardized code block
keywords is inline below [3], additionally I've updated my collection of
Org-mode code block scraps [4].

Thanks to Tom Dye the documentation has been updated to reflect these
change.

All tests are passing after this merge.

Cheers -- Eric

Footnotes: 
[1]  http://orgmode.org/w/?p=org-mode.git;a=commit;h=7e93b90f8816346a16ad49cee22870b17c05b211

[2]  http://orgmode.org/w/?p=org-mode.git;a=commit;h=3af89e696a32afcc39f2e3bdb6132ac588d530ae

[3]  Function to update Org-mode buffers to use the new code block syntax.
     (defun update-org-buffer ()
       "Update an Org-mode buffer to the new data, code block and call line syntax."
       (interactive)
       (save-excursion
         (flet ((to-re (lst) (concat "^[ \t]*#\\+" (regexp-opt lst t)
                                     "\\(\\[\\([[:alnum:]]+\\)\\]\\)?\\:[ \t]*"))
                (update (re new)
                        (goto-char (point-min))
                        (while (re-search-forward re nil t)
                          (replace-match new nil nil nil 1))))
           (let ((old-re (to-re '("RESULTS" "DATA" "SRCNAME" "SOURCE")))
                 (lob-re (to-re '("LOB")))
                 (case-fold-search t))
             (update old-re "name")
             (update lob-re "call")))))

[4]  http://eschulte.github.com/org-scraps/

-- 
Eric Schulte
http://cs.unm.edu/~eschulte/