From mboxrd@z Thu Jan 1 00:00:00 1970 From: "Sebastien Vauban" Subject: Re: cleaning all the #+results from an org document Date: Fri, 29 Jul 2011 10:15:03 +0200 Message-ID: <804o255wqg.fsf@somewhere.org> References: <21734.1311841912@maps> <4E3154FA.5000606@gmail.com> <32216.1311857987@maps> <871uxadk3v.fsf@gmail.com> <80aabx5xyv.fsf@somewhere.org> Mime-Version: 1.0 Content-Type: text/plain; charset=us-ascii Return-path: List-Id: "General discussions about Org-mode." List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: emacs-orgmode-bounces+geo-emacs-orgmode=m.gmane.org-mXXj517/zsQ@public.gmane.org Sender: emacs-orgmode-bounces+geo-emacs-orgmode=m.gmane.org-mXXj517/zsQ@public.gmane.org To: emacs-orgmode-mXXj517/zsQ@public.gmane.org Hi Eric, "Sebastien Vauban" wrote: > Eric Schulte wrote: >> Ista Zahn writes: >>> On Thu, Jul 28, 2011 at 8:59 AM, Stephen Eglen >>> wrote: >>>> Thanks Torsten, you've expressed it elegantly! >>>>> >>>>> c) to delete all the old results and start "fresh" >>> >>> +1 for c. I often work with R objects that are simply too large to store >>> in org tables, so I use babel caching + session + write / load R data >>> files from disk. This works, but it becomes easy to get to an inconsistent >>> state, and I would like to be able to delete the results blocks and run >>> the whole thing fresh. >> >> You could try evaluating the following with "M-x :" in an Org-mode buffer. >> >> #+begin_src emacs-lisp >> (org-babel-map-src-blocks nil (org-babel-remove-result)) >> #+end_src > > On the file I took for testing, this works OK. More complete test... * Test 1 -- OK! ** Anonym block #+begin_src emacs-lisp :results output org (print "Test") #+end_src #+results: #+BEGIN_ORG "Test" #+END_ORG ** Named block #+source: echo #+begin_src emacs-lisp :var n="me" (message "hi %s" n) #+end_src #+results: echo : hi me * Test 2 -- OK! Setting a global data through a fake results block: #+results: max-lines : 200 Then using it: #+source: print-max-lines #+begin_src emacs-lisp :var n=max-lines (message "there are %s lines" n) #+end_src #+results: print-max-lines : there are 200 lines The latter results block is deleted. The former, with the assignation, is not. Excellent! * Test 3 -- Not OK... <<< And the call line for the named block: #+call: echo() #+results: echo() : hi me This results block is not deleted, while it should? > Regarding a key binding, looking at =C-c C-v h=, this is already quite full. > Though, =k= is free, and could be used for "killing the results". Best regards, Seb -- Sebastien Vauban