On Tue, Apr 06 2021, Nick Dokos wrote:
FWIW, this works fine for me: Org mode version 9.4.4
(release_9.4.4-231-gf46925 @ /home/nick/elisp/org-mode/lisp/)
The only things I had to do was 1) to make the above into a tree by
adding a headline (otherwise, I guess org-mark-subtree would complain:
Not in a subtree) and 2) create the dot subdirectory.
Nick,
Thanks for trying this out. I tried this again using emacs -Q with both
emacs27 and emacs28, and I still get the same result, i.e., it produces
the link but does not display it inline. Both versions supported
display of SVG graphics files.
,----[ Org and Emacs Versions ]
| Org version: Org mode version 9.4.4 (9.4.4-33-g5450d6-elpaplus @
/home/ded/.emacs.d/elpa/org-plus-contrib-20210322/)
|
| GNU Emacs 28.0.50 (build 7, x86_64-pc-linux-gnu, GTK+ Version 3.24.20,
cairo version 1.16.0) of 2021-04-02
|
| and
|
| GNU Emacs 27.1 (build 1, x86_64-pc-linux-gnu, GTK+ Version 3.24.20,
cairo version 1.16.0) of 2020-09-19
`----
I did the following:
1. Start emacs with the -Q flag
2. Load the file inline.el (shown below)
3. Create a directory 'dots' in the current directory
4. Open the file inline.org (shown below)
5. Run C-c C-c on the dot src block in inline.org and confirm execution
of the block
6. Org creates the SVG file, but does not display it.
7. If I remove the ':dir dots' header argument, the image /does/ display
inline.
,----[ inline.el ]
| (org-babel-do-load-languages
| 'org-babel-load-languages
| '(
| (dot . t)
| (emacs-lisp . t)
| (ruby . t)))
|
|
| (setq org-startup-with-inline-images t)
| (require 'subr-x)
| (defun ded:org-babel-inline-display-subtree ()
| "Redisplay inline images in subtree if cursor in source block with
:result graphics."
|
| (when (org-in-src-block-p)
| (let (beg end)
| (save-mark-and-excursion
| (org-mark-subtree)
| (setq beg (point))
| (setq end (mark)))
| (when-let ((info (org-babel-get-src-block-info t))
| (params (org-babel-process-params (nth 2 info)))
| (result-params (cdr (assq :result-params params)))
| ((member "graphics" result-params)))
| (org-display-inline-images nil nil beg end)))))
|
| (add-hook 'org-babel-after-execute-hook
#'ded:org-babel-inline-display-subtree)
`----
,----[ inline.org ]
| * Supreme Court
| ** Blau v. Lehman, 368 U.S. 403 (1962).
| #+begin_SRC dot :file lehman.svg :cmdline -Kdot -Tsvg :results
graphics
| digraph lehman {
| Thomas [shape=circle];
| TideWater [shape = box, label="Tide Water\nSecurities\n(Issuer)"];
| Lehman [shape = box];
| Thomas -> TideWater [label="Director"];
| Lehman -> TideWater [label="Shareholder"];
| Thomas -> Lehman [label="Partner"];
| }
| #+end_SRC
`----
If others could try this out, I would appreciate it.
--
====================================================
Daniel E. Doherty
d...@ddoherty.net
