Add functionality to define property-blocks on document level, in
addition to at headline level.
* doc/org-manual.org:
* etc/ORG-NEWS: Document new functionality.
* lisp/org.el (org-keyword-regexp): Define constant instead of
hardcoding.
(org-file-properties): Renamed, see next line.
(org-keyword-properties): Renamed from above. Due to the fact that
properties can be defined for the whole document using property
drawers this local variable needs a rename to make its name less
ambigous.
(org-refresh-properties, org-refresh-property, org-entry-properties)
(org-refresh-category-properties, org-get-property-block)
(org-entry-get-with-inheritance, org-entry-put)
(org-insert-property-drawer, org-end-of-subtree): Made to work before
first headline.
(org-at-property-block-p): New function to validate if point is at the
start of a property block.
(org-property-global-value): Renamed, see next line.
(org-property-global-or-keyword-value): Renamed from above to match
its functionality better.
(org-back-to-heading-or-point-min): New function to make a document
work as a level 0 node in the outline.
(org-at-keyword-p): Predicate function to answer to if we're currently
at a keyword line or not.
(org-up-heading-or-point-min): New function to make a document work as
a level 0 node in the outline.
* lisp/org-element.el (org-element--current-element): Can now detect
property-blocks before first headline according to it's positional
rules.
* lisp/org-attach.el (org-attach): Make it possible to call the
attachment dispatcher also before the first headline, since document
property drawers make attachments possible for the whole document
now.
* lisp/org-capture.el: Modified only due to rename of function in
org.el.
* lisp/org-compat.el (org-file-properties)
(org-property-global-value): Renamed functions declared obsolete.
* testing/lisp/test-org.el (org/insert-property-drawer)
(org/set-property, org/delete-property, org/delete-property-globally):
Additions of tests to check if they work before first headline.
(org/at-property-p, org/at-property-block-p, org/get-property-block)
(org/entry-get, org/refresh-properties): New tests
* testing/examples/property-inheritance.org: Switch from
property-keywords to a property-drawer in the testfile.
Functionality should be the same, but now using a document drawer
instead of property-keywords.
Reason for switching is that I'd like us to slowly depricate
property-keywords.
* testing/lisp/test-org-element.el:
* contrib/lisp/ox-taskjuggler.el: A comment is modified only due to
rename of function in org.el.
1bdff9f73d