Re: Bug: org-export-babel-evaluate causes everything to be exported [8.3.4 (release_8.3.4-824-ga02fe8)]

[Ken Mankoff <mankoff@gmail.com>]

A bit of digging in git and I guess this commit may be related,

http://orgmode.org/w/?p=org-mode.git;a=commitdiff;h=ec615b192d703a0201ceefd46897e4636ff00a38

summarized as "Fix `org-export-babel-evaluate' handling"

  -k.

On 2016-05-19 at 20:13, Ken Mankoff <mankoff@gmail.com> wrote:
> I've noticed that code and results are all getting exported in the
> latest Org mode git head. This is new  behavior. I haven't traced
> it to what commit caused this change, but the stock 8.2.10 install does
> not have this bug.
>
> The offending setting is:
>
> (setq org-export-babel-evaluate nil)
>
> My full state is attached below, but I'm recreating the bug with a
> simpler setup:
>
> I'm running a clean Emacs with:
>
> ~/local/Applications/Emacs.app/Contents/MacOS/Emacs -Q ~/.emacs.d/simple.el
>
> where the contents of "simple.el" are only:
>
> ;;------------------------------------------------
> (add-to-list 'load-path "~/local/src/org-mode/lisp")
> (add-to-list 'load-path "~/local/src/org-mode/contrib" t)
> (require 'org)
> (setq org-export-babel-evaluate nil)
> (org-babel-do-load-languages
>  'org-babel-load-languages
>  '((emacs-lisp . t)   
>    (octave . t)))
> ;;------------------------------------------------
>
> If I evaluate the first 3 lines, I load the latest git head. If I do
> not, I run Org 8.2.10. If I evaluate the 4th line, "(setq
> org-export-babel-evaluate nil)", the bug does not appear in 8.2.10, but
> does appear in git head.
>
> I test it with the following file:
>
> ;;------------------------------------------------
> #+BEGIN_SRC octave :exports results
> "hello, world"
> #+END_SRC
> #+RESULTS:
> : hello, world
> ;;------------------------------------------------
>
>
> Which I then export to LaTeX. In Org 8.2.10 w/ or w/o
> "org-export-babel-evaluate", I only see results. In git head, I see the
> code and the results if it is set to 'nil'.
>
>
>     -k.
>
>
>
> Emacs  : GNU Emacs 24.5.1 (x86_64-apple-darwin14.5.0, Carbon Version 157 AppKit 1348.17)
>  of 2015-12-15 on bos-mp6ry
> Package: Org-mode version 8.3.4 (release_8.3.4-824-ga02fe8 @ /Users/mankoff/local/src/org-mode/lisp/)
>
> current state:
> ==============
> (setq
>  org-export-babel-evaluate nil
>  org-tab-first-hook '(org-hide-block-toggle-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 '(closure
> 				   (htmlize-buffer-places
> 				    org-html-format-table-no-css
> 				    htmlize-css-name-prefix
> 				    htmlize-output-type htmlize-output-type
> 				    htmlize-css-name-prefix t)
> 				   (_name contents) contents)
>  org-latex-format-inlinetask-function 'org-latex-format-inlinetask-default-function
>  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 '(closure (t) (_ contents) contents)
>  org-odt-format-headline-function 'org-odt-format-headline-default-function
>  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 '((closure
> 		  (org-inlinetask-min-level buffer-face-mode-face org-mode-map
> 		   org-tbl-menu org-org-menu org-struct-menu org-entities
> 		   org-last-state org-id-track-globally org-clock-start-time
> 		   texmathp-why remember-data-file
> 		   org-agenda-tags-todo-honor-ignore-options
> 		   iswitchb-temp-buflist calc-embedded-open-mode
> 		   calc-embedded-open-formula calc-embedded-close-formula
> 		   align-mode-rules-list zmacs-regions outline-mode-menu-hide
> 		   outline-mode-menu-show outline-mode-menu-heading
> 		   org-emphasis-alist org-emphasis-regexp-components
> 		   org-export-registered-backends org-modules
> 		   org-babel-load-languages t)
> 		  nil
> 		  (org-add-hook (quote change-major-mode-hook)
> 		   (quote org-show-block-all) (quote append) (quote local))
> 		  )
> 		 (lambda nil
> 		  (org-add-hook (quote change-major-mode-hook)
> 		   (quote org-babel-show-result-all) (quote append)
> 		   (quote local))
> 		  )
> 		 org-babel-result-hide-spec org-babel-hide-all-hashes)
>  org-archive-hook '(org-attach-archive-delete-maybe)
>  org-ascii-format-drawer-function '(closure (t) (_name contents _width)
> 				    contents)
>  org-odt-format-inlinetask-function 'org-odt-format-inlinetask-default-function
>  org-ctrl-c-ctrl-c-hook '(org-babel-hash-at-point
> 			  org-babel-execute-safely-maybe)
>  org-cycle-hook '(org-cycle-hide-archived-subtrees org-cycle-hide-drawers
> 		  org-cycle-show-empty-lines
> 		  org-optimize-window-after-visibility-change)
>  org-confirm-elisp-link-function 'yes-or-no-p
>  org-metadown-hook '(org-babel-pop-to-session-maybe)
>  org-odt-format-drawer-function '(closure
> 				  (hfy-user-sheet-assoc hfy-optimizations
> 				   hfy-html-quote-regex hfy-html-quote-map
> 				   hfy-face-to-css hfy-begin-span-handler
> 				   hfy-end-span-handler archive-zip-extract
> 				   nxml-auto-insert-xml-declaration-flag t)
> 				  (_name contents) contents)
>  org-html-format-headline-function 'org-html-format-headline-default-function
>  org-babel-load-languages '((emacs-lisp . t) (octave . t))
>  org-html-format-inlinetask-function 'org-html-format-inlinetask-default-function
>  org-clock-out-hook '(org-clock-remove-empty-clock-drawer)
>  )