Remember to cover the basics, that is, what you expected to happen and
what in fact did happen.  You don't know how to make a good report?  See

     http://orgmode.org/manual/Feedback.html#Feedback

Your bug report will be posted to the Org-mode mailing list.
------------------------------------------------------------------------

I believe the :includes header argument is incorrectly parsing lists of
includes for c++. This snippet:

#+BEGIN_SRC C++ :includes <cstdio> <iostream>
using namespace std;
printf("Hello ");
cout << "world";
#+END_SRC

produces a compiler error:

warning: extra tokens at end of #include directive
 #include <cstdio> <iostream>

Then, of course printf and cout are undeclared. It looks like the include
is just throwing all the includes onto one line when they should be broken
up and each put on their own line.


Emacs  : GNU Emacs 24.3.1 (x86_64-pc-linux-gnu, GTK+ Version 3.12.2)
 of 2014-06-06 on barber, modified by Debian
Package: Org-mode version 8.2.7 (8.2.7-4-g880362-elpa @
/home/will/.emacs.d/elpa/org-20140616/)

current state:
==============
(setq
 org-tab-first-hook '(org-hide-block-toggle-maybe
org-src-native-tab-command-maybe org-babel-hide-result-toggle-maybe
                      org-babel-header-arg-expand)
 org-speed-command-hook '(org-speed-command-default-hook
org-babel-speed-command-hook)
 org-occur-hook '(org-first-headline-recenter)
 org-metaup-hook '(org-babel-load-in-session-maybe)
 org-html-format-drawer-function '(lambda (name contents) contents)
 org-log-done t
 org-latex-format-inlinetask-function 'ignore
 org-confirm-shell-link-function 'yes-or-no-p
 org-ascii-format-inlinetask-function 'org-ascii-format-inlinetask-default
 org-latex-format-headline-function
'org-latex-format-headline-default-function
 org-after-todo-state-change-hook '(org-clock-out-if-current)
 org-latex-format-drawer-function '(lambda (name contents) contents)
 org-from-is-user-regexp "\\<William Everett\\>"
 org-src-mode-hook '(org-src-babel-configure-edit-buffer
org-src-mode-configure-edit-buffer)
 org-agenda-before-write-hook '(org-agenda-add-entry-text)
 org-babel-pre-tangle-hook '(save-buffer)
 org-mode-hook '(org-journal-update-auto-mode-alist
                 #[nil "\300\301\302\303\304$\207" [org-add-hook
change-major-mode-hook org-show-block-all append local] 5]
                 #[nil "\300\301\302\303\304$\207" [org-add-hook
change-major-mode-hook org-babel-show-result-all append local]
                   5]
                 org-babel-result-hide-spec org-babel-hide-all-hashes)
 org-ascii-format-drawer-function '(lambda (name contents width) contents)
 org-ctrl-c-ctrl-c-hook '(org-babel-hash-at-point
org-babel-execute-safely-maybe)
 org-enforce-todo-dependencies t
 org-cycle-hook '(org-cycle-hide-archived-subtrees org-cycle-hide-drawers
org-cycle-hide-inline-tasks org-cycle-show-empty-lines
                  org-optimize-window-after-visibility-change)
 org-journal-dir "~/Journal/"
 org-archive-location "~/projects/Archived/%s_archive::"
 org-use-property-inheritance t
 org-deadline-warning-days 3
 org-babel-tangle-lang-exts '(("latex" . "tex") ("python" . "py") ("C++" .
"cpp") ("awk" . "awk") ("emacs-lisp" . "el"))
 org-confirm-elisp-link-function 'yes-or-no-p
 org-metadown-hook '(org-babel-pop-to-session-maybe)
 org-log-into-drawer t
 org-blocker-hook '(org-block-todo-from-children-or-siblings-or-parent)
 org-html-format-headline-function 'ignore
 org-babel-load-languages '((awk . t) (C . t) (sh . t) (python . t) (latex
. t) (makefile \.t))
 org-src-preserve-indentation t
 org-html-format-inlinetask-function 'ignore
 org-agenda-files '("/home/will/projects/local" "/home/will/projects")
 org-clock-out-hook '(org-clock-remove-empty-clock-drawer)
 org-confirm-babel-evaluate nil
 )