[O] tangle the code blocks in the regions

2014-03-06 Thread zhenjiang zech xu 
Hi all,

is there function to extract all the code blocks in the selected region?

For example, can I select the region of the following two blocks and
extract them with just one command? Or I have to move cursor to each block
and extract them one by one?

   #+BEGIN_SRC sh :tangle foo.sh
 echo 'hello'
   #+END_SRC
   #+BEGIN_SRC python :tangle foo.py
 print 'hello'
   #+END_SRC

I doesn't find the extracting region command in manual. I would think this
can be a convenient feature to have?

Best,
Zhenjiang

Re: [O] tangle the code blocks in the regions

2014-03-06 Thread Eric Schulte 
zhenjiang zech xu zhenjiang...@gmail.com writes:

 Hi all,

 is there function to extract all the code blocks in the selected region?

 For example, can I select the region of the following two blocks and
 extract them with just one command? Or I have to move cursor to each block
 and extract them one by one?

#+BEGIN_SRC sh :tangle foo.sh
  echo 'hello'
#+END_SRC
#+BEGIN_SRC python :tangle foo.py
  print 'hello'
#+END_SRC

 I doesn't find the extracting region command in manual. I would think this
 can be a convenient feature to have?

 Best,
 Zhenjiang

Currently tangling does not support limiting to the active region.  It
shouldn't be too difficult to update org-babel-tangle to use
region-active-p to perform such limiting, unfortunately I personally
don't have the time to implement such an extension.

Best,

-- 
Eric Schulte
https://cs.unm.edu/~eschulte
PGP: 0x614CA05D