merging original change by Dan Davison which generalizes the types
of blocks exported by org-babel to include the following types
- inline
- lob
- block
This happens regardless of types and presence of source-code blocks
in the buffer. Previously interblocks were only exported when
source-code blocks of the same "type" were present in the org-mode
buffer. This decision was placed around the assumption that
exporting small inline non-block objects only made sense in the
presence of some related block type. This assumption is
artificially limiting and is now removed from org-exp-blocks.
1) source blocks can now reference source-blocks in other files using
the filename:sourcename syntax
2) on export all references are now made to explicitly point to the
original buffer using the filename:sourcename syntax. This ensures
that all references are correctly resolved on export, even when the
referenced source block has already been processed.
org-registry-assoc-all removed matching links from the registry. This meant
subsequent calls with the same parameters would return nothing.
Add another function for finding entries in the register, which used find-if to
get entries satisfying a predicate.
org-habit.el (org-habit-get-priority): A new function that determines
the relative priority of a habit, based on how long past its scheduled
date it is, and how near the deadline is.
org-agenda.el (org-agenda-get-scheduled): Set habit priority using
`org-habit-get-priority'.
One half of this patch is a revert of c167a4ac32.
These changes are necessary so that :results output works correctly
with #+lob calls. For example the following example did not work:
--------------------------------------------------
3. :results output org -> doesn't work with #+lob:
--------------------------------------------------
\#+srcname: randthree(n,max)
\#+begin_src ruby
number = n
maximum = max
puts "* Random numbers\n" +
"Here are some random numbers: " +
(1..number).collect {|x| (rand * maximum).ceil }.join(", ") +
"."
\#+end_src
\#+lob: randthree(n=3,max=10) :results output org
