Bug: need to eval-when-compile org-compat [8.0.5 (8.0.5-elpaplus @ /u/kimr/elisp/emacs-24/org-plus-contrib-20130704/)]

[Richard Kim <emacs18@gmail.com>]

Line 83 of org.el nees to be changed from

  (require 'org-compat)

to

  (eval-when-compile (require 'org-compat))

in order to prevent (invalid-function org-with-silent-modifications)
error when an org file is loaded and `C-x C-e h h' is hit to export to
a file.  The call stack is

  org-with-silent-modifications
  org-refresh-category-properties
  org-get-category
  org-entry-properties
  org-element-headline-parser
  org-element--current-element
  org-element--parse-elements
  org-element-parse-buffer
  org-export-filter-apply-functions
  org-export-as
  org-export-to-file
  org-html-export-to-html
  org-export-dispatch
  call-interactively(org-export-dispatch nil nil)

This occured on emacs-24 (which I compiled using latest version from
http://bzr.savannah.gnu.org/r/emacs/emacs-24/ branch as of July 6,
2013).  This is with org-plus-contrib-20130704.tar ELPA package
installed.

I can work around (invalid-function org-with-silent-modifications)
problem if I byte compile org.el again after making sure that org-compat
is loaded.  However it seems like to me that one should not have to mess
with files byte compiled as part of `M-x package-install'.  That is why
I think the one line change suggested above should be made.

Emacs  : GNU Emacs 24.3.1 (x86_64-unknown-linux-gnu, GTK+ Version 2.24.10)
 of 2013-07-06 on kimr-laptop
Package: Org-mode version 8.0.5 (8.0.5-elpaplus @ /u/kimr/elisp/emacs-24/org-plus-contrib-20130704/)