'babel'. Added a speculative function which creates a hash table
containing parsed versions of all source blocks in a buffer -- I was
wondering whether we should 'load' the library-of-babel into memory in
this fashion, rather than searching for code blocks in buffers /
files.
srcname, and function org-babel-named-src-block-regexp-for-name
returning regexp matching a block with a particular
name. org-babel-named-src-block-regexp is set by
org-babel-set-interpreters.
I'm now proposing to implement it, at least temporarily, as a
degenerate source block (has no body), with interpreter name
'babel'. These 'babel' blocks will use a :srcname header arg to refer
to the source code block that they will use for their body. This
source code block might be in the 'library of babel'. If so it will
use a conventional variable name for its 'main data argument' such as
__data__. Then the babel block (not to be confused with a code block
in the lob) would use :var __data__=ref, where ref is a resource
reference resolved as usual.
This is intended to provide off-the-shelf data plotting and analysis
functions. Current idea is to introduce a new line, perhaps something
like #+babel or #+babel_lib, which will reference (a) some data
and (b) a source block to apply to the data. Code being stolen from
org-babel.el (conceivably some abstraction of some of those functions
could be done to avoid code duplication).
- moved ruby functions into their own buffer
- removed org-babel-sessions.el
- drastically scaled down org-babel-comint.el (may grow later if we
find duplication between language buffers)
- removed org-babel-script.el
- adjusted org-babel-init.el to reflect new file layout
For the big breakthrough see `org-babel-ruby-evaluate' in
org-babel-ruby.el. This will be the model upon which all future
language evaluations will be built.
This reverts commit dff01091dc.
Yes, this is a reversion of a reversion, as the original commit has
been reverted in the master branch, I'm now just going to revert the
reversion and then merge with master to maintain inter-branch
cohesion.
oh, did I mention... "revert"
This reverts commit e4263daf76.
I'm reverting this commit in the sesion branch because it is breaking
the tests for R, as it no longer allows R source code blocks to return
scalar values. Hopefully this issue will be fixed in the master
branch before I merge the session branch back in.
I expect this will conflict with Eric's work on sessions, but we can deal with that.
There is a remaining quoting issue that needs to be dealt
with. E.g. with an unquoted string in the input, it comes out as
quoted in the result. This seems bad, since if you use the output as
new input you get something different (with extra
quoting). (non-idempotence if that's the right term).
| col1 | col2 | col3 |
|------+---------+------|
| 1 | 2 | 3 |
| 4 | schulte | 6 |
tabel
| "col1" | "col2" | "col3" |
|--------+-----------+--------|
| 1 | 2 | 3 |
| 4 | "schulte" | 6 |