Bastien writes:
> In the same vein, the next release of Clojure (1.5) includes
> a way to export to Org mode tables:
While we are talking about exporting tables to/from Org: Start a session
from sudoku.el and use this org file to easily import Sudoku from a
paper or book into sudoku.el and maybe keep track of what you did. Not
the most elegant code for dealing with the lists structures, but it gets
the job done.
--8<---------------cut here---------------start------------->8---
#+NAME: export-sudoku
#+BEGIN_SRC emacs-lisp :var table=() :hlines no :results output silent
(setq custom-puzzles
(list
(mapcar
(lambda (row)
(mapcar
(lambda (entry)
(if (stringp entry) 0 entry))
row))
(remove 'hline table))))
#+END_SRC
#+NAME: import-sudoku
#+BEGIN_SRC emacs-lisp :results value :hlines yes
(let (board
(index 0))
(setq board (mapcar
(lambda (row)
(mapcar
(lambda (entry)
(if (zerop entry) "" entry))
row))
current-board))
(list
(nth 0 board) (nth 1 board) (nth 2 board)
'hline
(nth 3 board) (nth 4 board) (nth 5 board)
'hline
(nth 6 board) (nth 7 board) (nth 8 board)))
#+END_SRC
#+TBLNAME: Test
| 3 | | 2 | | | | 5 | | 8 |
| | 9 | | 3 | | 5 | | 6 | |
| 6 | | | | 7 | | | | 4 |
|---+---+---+---+---+---+---+---+---|
| | 8 | | 1 | | 4 | | 2 | |
| | | 9 | | | | 8 | | |
| | 2 | | 6 | | 9 | | 5 | |
|---+---+---+---+---+---+---+---+---|
| 8 | | | | 9 | | | | 5 |
| | 1 | | 4 | | 3 | | 8 | |
| 2 | | 4 | | | | 1 | | 9 |
#+CALL: export-sudoku(table=Test) :results output silent
#+CALL: import-sudoku() :hlines yes
--8<---------------cut here---------------end--------------->8---
One noteworthy thing: even though I say ":hlines no" (I can also do this
on the call line with the same result), the table still gets exported to
elisp _with_ hlines and I need to filter them out myself. I'm not sure
if that is intended, but it feels a bit awkward. If anything, this
exception should be noted in the documentation if it is intentional.
Regards,
Achim.
--
+<[Q+ Matrix-12 WAVE#46+305 Neuron microQkb Andromeda XTk Blofeld]>+
Factory and User Sound Singles for Waldorf Blofeld:
http://Synth.Stromeko.net/Downloads.html#WaldorfSounds
