[O] Bug: latex blocks preview inline [9.2.1 (release_9.2.1-217-g232160 )]

[Joao Cortes]

Consider this latex source block, 

      #+HEADER: :file latex.svg
      #+HEADER: :results drawer
      #+BEGIN_SRC latex 
        \begin{tikzpicture}
          \draw[red] (0,0) circle (1cm);
        \end{tikzpicture}
      #+END_SRC

I would like to preview the result inline using
org-toggle-inline-images.

When using the latest release from https://code.orgmode.org/bzg/org-mode
(9.2.1-217-g232160), the result is

      #+RESULTS:
      :results:
      :end:


When using the org-plus-contrib package from the org archive
(9.2.1-8-g1b1797-elpaplus),

      #+RESULTS:
      :results:
      [[file:latex.svg]]
      :end:
      
I was expecting to get the second result with both installations as it
seems to be the intended behaviour.

Is there any way to tweak the latest release (from
https://code.orgmode.org/bzg/org-mode) to get the second output?

Thanks
Joao


------------------------------------------------------------------------



Emacs  : GNU Emacs 26.1 (build 1, x86_64-redhat-linux-gnu, GTK+ Version 3.23.2)
 of 2018-08-13
Package: Org mode version 9.2.1 (release_9.2.1-217-g232160 @ 
/home/joaooneillcortes/.emacs.d/org-mode/lisp/)

current state:
==============
(setq
 org-src-mode-hook '(org-src-babel-configure-edit-buffer 
org-src-mode-configure-edit-buffer)
 org-after-todo-state-change-hook '(org-clock-out-if-current)
 org-metadown-hook '(org-babel-pop-to-session-maybe)
 org-clock-out-hook '(org-clock-remove-empty-clock-drawer)
 org-html-format-inlinetask-function 
'org-html-format-inlinetask-default-function
 org-odt-format-headline-function 'org-odt-format-headline-default-function
 org-ascii-format-inlinetask-function 'org-ascii-format-inlinetask-default
 org-mode-hook '(#[0 "\301\211.\207" [imenu-create-index-function 
org-imenu-get-tree] 2]
                 #[0 "\300\301\302\303\304$\207"
                   [add-hook change-major-mode-hook org-show-all append local] 
5]
                 #[0 "\300\301\302\303\304$\207"
                   [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-odt-format-drawer-function #[514 "\207" [] 3 "\n\n(fn NAME CONTENTS)"]
 org-archive-hook '(org-attach-archive-delete-maybe)
 org-confirm-elisp-link-function 'yes-or-no-p
 org-agenda-before-write-hook '(org-agenda-add-entry-text)
 org-metaup-hook '(org-babel-load-in-session-maybe)
 org-bibtex-headline-format-function #[257 "\300.\236A\207" [:title] 3 "\n\n(fn 
ENTRY)"]
 org-latex-format-drawer-function #[514 "\207" [] 3 "\n\n(fn _ CONTENTS)"]
 org-babel-pre-tangle-hook '(save-buffer)
 org-file-apps '(("\\.pdf\\'" lambda (file link) (org-pdfview-open link)) 
(auto-mode . emacs)
                 ("\\.mm\\'" . default) ("\\.x?html?\\'" . default) 
("\\.pdf\\'" . default))
 org-tab-first-hook '(org-babel-hide-result-toggle-maybe 
org-babel-header-arg-expand)
 org-babel-load-languages '((latex . t) (python . t) (shell . t) (gnuplot . t) 
(C . t) (R . t)
                            (ruby . t))
 org-ascii-format-drawer-function #[771 ".\207" [] 4 "\n\n(fn NAME CONTENTS 
WIDTH)"]
 org-occur-hook '(org-first-headline-recenter)
 org-cycle-hook '(org-cycle-hide-archived-subtrees org-cycle-show-empty-lines
                  org-optimize-window-after-visibility-change)
 org-speed-command-hook '(org-speed-command-activate 
org-babel-speed-command-activate)
 org-odt-format-inlinetask-function 'org-odt-format-inlinetask-default-function
 org-dynamic-block-alist '(("columnview" . org-columns-insert-dblock)
                           ("clocktable" . org-clock-report))
 org-babel-tangle-lang-exts '(("ruby" . "rb") ("D" . "d") ("C++" . "cpp") 
("python" . "py")
                              ("latex" . "tex") ("emacs-lisp" . "el") ("elisp" 
. "el"))
 org-confirm-shell-link-function 'yes-or-no-p
 org-link-parameters '(("id" :follow org-id-open)
                       ("pdfview" :follow org-pdfview-open :complete 
org-pdfview-complete-link
                        :store org-pdfview-store-link)
                       ("bookmark-other-win" :follow bookmark-jump-other-window 
:export nil)
                       ("bookmark" :follow bookmark-jump :export nil)
                       ("eww" :follow eww :store org-eww-store-link)
                       ("rmail" :follow org-rmail-open :store 
org-rmail-store-link)
                       ("mhe" :follow org-mhe-open :store org-mhe-store-link)
                       ("irc" :follow org-irc-visit :store org-irc-store-link 
:export org-irc-export)
                       ("info" :follow org-info-open :export org-info-export 
:store
                        org-info-store-link)
                       ("gnus" :follow org-gnus-open :store org-gnus-store-link)
                       ("docview" :follow org-docview-open :export 
org-docview-export :store
                        org-docview-store-link)
                       ("bibtex" :follow org-bibtex-open :store 
org-bibtex-store-link)
                       ("bbdb" :follow org-bbdb-open :export org-bbdb-export 
:complete
                        org-bbdb-complete-link :store org-bbdb-store-link)
                       ("w3m" :store org-w3m-store-link) ("file+sys") 
("file+emacs")
                       ("doi" :follow org--open-doi-link) ("elisp" :follow 
org--open-elisp-link)
                       ("file" :complete org-file-complete-link)
                       ("ftp" :follow (lambda (path) (browse-url (concat "ftp:" 
path))))
                       ("help" :follow org--open-help-link)
                       ("http" :follow (lambda (path) (browse-url (concat 
"http:" path))))
                       ("https" :follow (lambda (path) (browse-url (concat 
"https:" path))))
                       ("mailto" :follow (lambda (path) (browse-url (concat 
"mailto:"; path))))
                       ("news" :follow (lambda (path) (browse-url (concat 
"news:"; path))))
                       ("shell" :follow org--open-shell-link))
 org-latex-format-headline-function 'org-latex-format-headline-default-function
 org-latex-format-inlinetask-function 
'org-latex-format-inlinetask-default-function
 org-html-format-drawer-function #[514 "\207" [] 3 "\n\n(fn NAME CONTENTS)"]
 org-html-format-headline-function 'org-html-format-headline-default-function
 org-confirm-babel-evaluate nil
 )