Re: [Babel] org-babel-execute-buffer gives different results than org-babel-exp-non-block-elements

[Nicolas Girard <girard.nicolas@gmail.com>]

[-- Attachment #1: Type: text/plain, Size: 612 bytes --]

Sorry again for the buggy minimal example.
Please try again with the attached version. Instructions as before:

1. Evaluate the elisp code contained in the section "Code to
evaluate", either by executing =(org-babel-load-file
buffer-file-name)=, or by evaluating manually each function using =C-x
C-e=
2. Run the small tests contained in the section "Transclusion tests"
using =(org-babel-execute-buffer)=. This will behave as expected
3. Restore the buffer to its original contents using =C-_=
4. Now, run =(org-babel-exp-non-block-elements (point-min)
(point-max))= and compare with the behaviour in step (2.)

[-- Attachment #2: transclusion.org --]
[-- Type: application/octet-stream, Size: 3528 bytes --]

#+AUTHOR: Nicolas Girard <girard.nicolas@gmail.com>

* Instructions
:PROPERTIES:
:VISIBILITY: all
:END:

1. Evaluate the elisp code contained in the section "Code to evaluate", either by executing =(org-babel-load-file buffer-file-name)=, or by evaluating manually each function using =C-x C-e=
2. Run the small tests contained in the section "Transclusion tests" using =(org-babel-execute-buffer)=. This will behave as expected
3. Restore the buffer to its original contents using =C-_=
4. Now, run =(org-babel-exp-non-block-elements (point-min) (point-max))= and compare with the behaviour in step (2.)
* Code to evaluate
Evaluate with: (org-babel-load-file buffer-file-name)

** ng/decode-link
#+BEGIN_SRC emacs-lisp
  (defun ng/decode-link (s)
    "[[x][y]] -> (x . y)"
    (let (desc link)
      (when
          (string-match org-bracket-link-regexp s)
        (setq desc (if (match-end 3) (org-match-string-no-properties 3 s)))
        (setq link (org-link-unescape
                    (org-match-string-no-properties 1 s)))
        (cons link desc))))
#+END_SRC
** ng/get-symlink-id
#+BEGIN_SRC emacs-lisp
  (defun ng/get-symlink-id (s)
    "[[id:888-77][ffff]] -> 888-77"
    (when 
      (and (string-match org-bracket-link-regexp s)
           (setq s (match-string 1 s))
           (string-match "^id\\:\\([^][]+\\)" s))
      (match-string 1 s)
      ))
#+END_SRC
** ng/delete-current-line
#+BEGIN_SRC emacs-lisp
  (defun ng/delete-current-line ()
    (let ((b (point-at-bol))
          (e (+ 1 (point-at-eol))))
      (delete-region b e)))
#+END_SRC
** ng/org-tc
#+BEGIN_SRC emacs-lisp
  (defun ng/org-tc (s)
    (let* ((at-heading-p (org-at-heading-p))
           (dec (ng/decode-link s))
           (link (first dec))
           (new-title (rest dec))
           (id (or (ng/get-symlink-id s) link))
           (lv-prop "_CURRENT_LEVEL_")
           (curr-lv (or (org-current-level) 0)))
      (unless id
        (error (format "No id found: %s" s)))
      (ng/delete-current-line)
      (save-excursion
        (save-window-excursion
          (org-id-open id)
          (org-copy-subtree)))
      (with-temp-buffer
        (org-mode)
        (org-paste-subtree curr-lv nil nil)
        (org-delete-property "ID") ; prevents ID duplication if an entry gets pasted several times
        (org-back-to-heading)
        (if at-heading-p
          (progn
            ; Rename the heading
            (replace-string (ng/org-get-entry-title) new-title nil (point) (point-at-eol)))
          ; body only
          (progn
            (ng/delete-current-line)))
        (buffer-string))))
#+END_SRC
* Source blocks
** Source bloc 1
:PROPERTIES:
:ID:       7002ef55-6d58-465c-ad89-b9394bf6f089
:DUMMY_PROP: dummy_value
:END:
Contents of source bloc 1
** Source bloc 2
:PROPERTIES:
:ID:       ad6acd70-b97e-4479-8388-7a5473bcb3bc
:END:
| A | B |
|---+---|
| 1 | 2 |
* Transclusion tests
:PROPERTIES:
:VISIBILITY: all
:END:

Works as expected using =(org-babel-execute-buffer)=.

Doesn't work when exporting the buffer via =C-c C-e t U=.

Apparently, the exporter calls =org-export-execute-babel-code=, which eventually triggers
  =(org-babel-exp-non-block-elements (point-min) (point-max))=.
** src_emacs-lisp[:results raw]{(ng/org-tc "[[id:7002ef55-6d58-465c-ad89-b9394bf6f089][New title 1]]")}
Aa
*** src_emacs-lisp[:results raw]{(ng/org-tc "[[id:ad6acd70-b97e-4479-8388-7a5473bcb3bc][New title 2]]")}

** Body only
src_emacs-lisp[:results raw]{(ng/org-tc "[[id:7002ef55-6d58-465c-ad89-b9394bf6f089][Source bloc 1]]")}
B