Fix typo
Merge branch 'master' of orgmode.org:org-mode
Fix spacing and cursor position bug caused by `org-insert-property-drawer'

* lisp/org.el (org-insert-property-drawer): Insert only after space in
current line.

This fixed a bug reported by Mathieu Boespflug, who writes:

> Hi,
>
> consider the following very simple org file:
>
> * TODO Thing1[]
>
> where "[]" marks where the point is. Now if I C-S-RET to insert a new
> TODO heading, I get
>
> * TODO Thing1
> * TODO []
>
> Note that there is a trailing space at the end of the last line, as
> expected. The problem is that if I now press C-c C-x p to set
> a property (any property), then I end up with the following situation:
>
> * TODO Thing1
> * TODO
>  :PROPERTIES:
>  :PROP:     val
>  :END: []
>
> The point is now at the end of the property drawer, rather than where it
> was before. Notice how the trailing whitespace in the heading has
> moreover been moved to after the property drawer.
>
> Expected behaviour:
>
> After C-c C-x p, I expect to get:
>
> * TODO Thing1
> * TODO []
>  :PROPERTIES:
>  :PROP:     val
>  :END:
>
> This is exactly what I get if there is *no trailing whitespace* in the
> TODO heading before hitting C-c C-x p. So it seems that the bug is that
> org-set-property does not deal well with trailing whitespace.
>
> This is a problem because it messes up setting properties by advising
> org-insert-todo-heading, say to set a CREATED property automatically for
> new TODO items.
Clean up list of default LaTeX packages

* doc/org.texi (@LaTeX{} specific attributes): Document that tabu
and tabularx packages are not in the default set of packages.
* lisp/org.el (org-latex-default-packages-alist): Add the `rotating'
package to the list of default packages.  Improve docstring.
Improve a sentence in the manual

* doc/org.texi (CSS support): Clarify this section.
Improve documentation of sparse trees
Revert "Revert "Revert "Use `xdg-open' to open files where available"""

This reverts commit 0022904e83babacbdbaf167fcbf488dbf90dd78e.
org-element: Fix infloop in `org-element-at-point'

* lisp/org-element.el (org-element-at-point): Fix infloop when called
  on a blank line at the end of the buffer after a headline.
Merge branch 'maint'
org-element: Fix `org-element-at-point' at end of buffer

* lisp/org-element.el (org-element-at-point): If point is at the end
  of the buffer, and that buffer ends with a list, and there's no
  final newline, return last element in last item instead of plain
  list.
* testing/lisp/test-org-element.el: Add test.

This fix allows to fill correctly the following construct:

 - Item with a very long line ending at the end of buffer.
Merge branch 'maint'
default to :padline no for Haskell

   Whitespace is significant in Haskell code so this could change
   program semantics.

* lisp/ob-haskell.el (org-babel-default-header-args:haskell): set
  :padlines to "no" by default.
rm meaningless ":padnewlines" from default header args

* lisp/ob-core.el (org-babel-default-header-args): It is likely that
  someone meant to set :padlines to "yes", but accidentally set
  :padnewlines to "yes".  Either way lets just remove this which
  shouldn't have any functional effect.
Write the news for release 8.2
Improve behvior of org-insert-heading to end of subtree

* lisp/org.el (org-insert-heading): Improve whitespace behavior at
end of subtree.

In a subtree with lots of empty space at the end, until now the new
entry would be inserted after all that whitespace.  Now, it is
inserted closer to the existing text, and the whitespace remains after
the new headline.
Fix incorrect funtion call

* lisp/ob-latex.el (org-babel-execute:latex): Call `file-name-sans-extension'
instead of `file-base-name'.
Declare a function in ob-core.el
Get rid of old style backquoting

* lisp/ox-texinfo.el (org-texinfo-export-to-texinfo): Use new style
backquoting.
(org-texinfo-export-to-info): Use new style backquoting.

Thanks to Mehul Sanghvi for the patch.
ox-texinfo: Fix 09636abfb63b3698bb463d1ca7c8a1a343564830

* lisp/ox-texinfo.el (org-texinfo-export-to-info): Fix
  09636abfb63b3698bb463d1ca7c8a1a343564830.
ox-texinfo: Fix 40aa589c4601e40e1051007802b539929ddd2f81

* lisp/ox-texinfo.el (org-texinfo-export-to-texinfo): Fix
  40aa589c4601e40e1051007802b539929ddd2f81.