[elpa] externals/org updated (1a62cd94cf -> 86b6d843f6)

[ELPA Syncer]

elpasync pushed a change to branch externals/org.

      from  1a62cd94cf org-pcomplete: Fix completion inside bracketed link
       new  3de74bbeff fixup! org-export-copy-buffer: Prevent saving to disk
       new  17708ab3fa org-export-copy-buffer: Document the caveats
       new  86b6d843f6 org-html-format-latex: Prevent side effects of copying 
`buffer-file-name'


Summary of changes:
 lisp/ox-html.el         |  6 ++++--
 lisp/ox.el              | 22 ++++++++++++++++++----
 testing/lisp/test-ox.el | 17 +++++++++++++++++
 3 files changed, 39 insertions(+), 6 deletions(-)