[O] [PATCH] ox-odt.el: Fix LaTeX formulae in opendocument exports

[Lixin Chin]

Hi everyone,

Fixing a bug in org-mode 9.0 where setting a LaTeX -> MathML converter
(`org-latex-to-mathml-convert-command') and exporting an org-mode
document containing LaTeX equations to opendocument fails.

Thank you,
Lixin Chin

* lisp/ox-odt.el (org-odt--translate-latex-fragments): Apply signature
  change for `org-format-latex'.

Commit a24f339f58a5a97a813514b8768faf9131c83dd0 changed the signature
for `org-format-latex' (lisp/org.el) to add `beg' and `end' optional
parameters.  This led to an error in ox-odt.el when exporting an
odt document containing LaTeX formulae.
---
 lisp/ox-odt.el | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/lisp/ox-odt.el b/lisp/ox-odt.el
index 05d86bf..e240dd7 100644
--- a/lisp/ox-odt.el
+++ b/lisp/ox-odt.el
@@ -3741,7 +3741,8 @@ contextual information."
          (org-link
           (let ((link (with-temp-buffer
                 (insert latex-frag)
-                (org-format-latex cache-subdir cache-dir
+                (org-format-latex cache-subdir nil nil
+                          cache-dir
                           nil display-msg
                           nil processing-type)
                 (buffer-substring-no-properties
--
2.10.2