Re: [O] inline src_R also in latex src block
Andreas Leha andreas.l...@med.uni-goettingen.de writes: yes, that should work. Try to export the following several times. The first number should not change. (note: maybe you'd have to execute the inner_test_cached once on your system) #+name: inner_test_cached #+begin_src R :cache yes :exports none rnorm(1) #+end_src #+results[dbeb7280be41fdc949815808cf601a6d01a400bb]: inner_test_cached : 1.12399967834262 #+name: inner_test_not_cached #+begin_src R :exports none rnorm(1) #+end_src #+results: inner_test_not_cached : -0.562660468468834 #+name: test #+begin_src latex :noweb yes \begin{equation} inner_test_cached() != inner_test_not_cached() \end{equation} #+end_src Thanks for the testing code. Having R and LaTeX inside org this way is just pure fun. Michael
Re: [O] inline src_R also in latex src block
Sebastien Vauban wxhgmqzgwmuf-genee64ty+gs+fvcfc7...@public.gmane.org writes: That's perfectly correct: as long as your input code block does not change (options on the meta line and/or contents), your results will be taken as is, instead of being recomputed every time. Very nice, Thanks for confirmation! Michael
Re: [O] inline src_R also in latex src block
Michael Bach pha...@gmail.com writes: Andreas Leha andreas.l...@med.uni-goettingen.de writes: would this noweb-based approach work for you: #+name: inner_test #+begin_src R 4 + 4 #+end_src #+name: test #+begin_src latex :noweb yes \begin{equation} inner_test() \end{equation} #+end_src Yes, that works. Thanks for your thoughts on this, Andreas. I am just thinking of another benefit: Is it correct that I can use caching with this approach? So that the call to inner_test() does not evaluate the `inner_test' block but instead takes its results directly from the cached `#+results[6099...]: inner_test' block? This would be speedier than src_R usage... yes, that should work. Try to export the following several times. The first number should not change. (note: maybe you'd have to execute the inner_test_cached once on your system) #+name: inner_test_cached #+begin_src R :cache yes :exports none rnorm(1) #+end_src #+results[dbeb7280be41fdc949815808cf601a6d01a400bb]: inner_test_cached : 1.12399967834262 #+name: inner_test_not_cached #+begin_src R :exports none rnorm(1) #+end_src #+results: inner_test_not_cached : -0.562660468468834 #+name: test #+begin_src latex :noweb yes \begin{equation} inner_test_cached() != inner_test_not_cached() \end{equation} #+end_src Cheers, Andreas
Re: [O] inline src_R also in latex src block
Eric Schulte eric.schu...@gmx.com writes: I don't know of a way to evaluate inline code blocks which are already inside of regular code blocks. Thanks for your thoughts on this, Eric. This would be *really* convenient for me. Too bad the christmas wishlist was processed already. You could try direct begin_latex code blocks, but in-buffer font lock support may simply not be possible in this situation. Sadly, direct begin_latex code blocks get fontified with `org-block' and also export the inline `src_R' snippets literally. What I was looking for is latex code fontified as AUCTeX and inline `src_R' snippets evaluated prior to exporting. The only working combination I got right now is inline `src_R' evaluation and no AUCTeX font-lock. This is only a minor itch and not too bad considering what org-mode already does for me. Best Regards, Michael
Re: [O] inline src_R also in latex src block
Michael Bach pha...@gmail.com writes: Eric Schulte eric.schu...@gmx.com writes: I don't know of a way to evaluate inline code blocks which are already inside of regular code blocks. Thanks for your thoughts on this, Eric. This would be *really* convenient for me. Too bad the christmas wishlist was processed already. You could try direct begin_latex code blocks, but in-buffer font lock support may simply not be possible in this situation. Sadly, direct begin_latex code blocks get fontified with `org-block' and also export the inline `src_R' snippets literally. What I was looking for is latex code fontified as AUCTeX and inline `src_R' snippets evaluated prior to exporting. The only working combination I got right now is inline `src_R' evaluation and no AUCTeX font-lock. This is only a minor itch and not too bad considering what org-mode already does for me. Best Regards, Michael Hi Michael, would this noweb-based approach work for you: #+name: inner_test #+begin_src R 4 + 4 #+end_src #+name: test #+begin_src latex :noweb yes \begin{equation} inner_test() \end{equation} #+end_src Cheers, Andreas
Re: [O] inline src_R also in latex src block
Andreas Leha andreas.l...@med.uni-goettingen.de writes: would this noweb-based approach work for you: #+name: inner_test #+begin_src R 4 + 4 #+end_src #+name: test #+begin_src latex :noweb yes \begin{equation} inner_test() \end{equation} #+end_src Yes, that works. Thanks for your thoughts on this, Andreas. I am just thinking of another benefit: Is it correct that I can use caching with this approach? So that the call to inner_test() does not evaluate the `inner_test' block but instead takes its results directly from the cached `#+results[6099...]: inner_test' block? This would be speedier than src_R usage...
Re: [O] inline src_R also in latex src block
Hi Michael, Michael Bach wrote: Andreas Leha andreas.l...@med.uni-goettingen.de writes: would this noweb-based approach work for you: #+name: inner_test #+begin_src R 4 + 4 #+end_src #+name: test #+begin_src latex :noweb yes \begin{equation} inner_test() \end{equation} #+end_src Yes, that works. Thanks for your thoughts on this, Andreas. I am just thinking of another benefit: Is it correct that I can use caching with this approach? So that the call to inner_test() does not evaluate the `inner_test' block but instead takes its results directly from the cached `#+results[6099...]: inner_test' block? This would be speedier than src_R usage... That's perfectly correct: as long as your input code block does not change (options on the meta line and/or contents), your results will be taken as is, instead of being recomputed every time. Best regards, Seb -- Sebastien Vauban
Re: [O] inline src_R also in latex src block
Michael Bach pha...@gmail.com writes: Hello, I am using org-mode version 7.8.02 I can successfully do inline `src_R' e.g. via \begin{equation} src_R{4 + 4} \end{equation} where `8' is put into the equation environment on export. Sadly, there is no LaTeX font lock in the org file this way. But when I do it inside a latex src block providing font lock, e.g. #+name: test #+begin_src latex \begin{equation} src_R{4 + 4} \end{equation} #+end_src the `src_R' is put in literally on latex export. Is there a way of preprocessing this latex src block with babel for R prior to exporting? I don't know of a way to evaluate inline code blocks which are already inside of regular code blocks. You could try direct begin_latex code blocks, but in-buffer font lock support may simply not be possible in this situation. Best, Thanks in advance, Michael -- Eric Schulte http://cs.unm.edu/~eschulte/
[O] inline src_R also in latex src block
Hello, I am using org-mode version 7.8.02 I can successfully do inline `src_R' e.g. via --8---cut here---start-8--- \begin{equation} src_R{4 + 4} \end{equation} --8---cut here---end---8--- where `8' is put into the equation environment on export. Sadly, there is no LaTeX font lock in the org file this way. But when I do it inside a latex src block providing font lock, e.g. --8---cut here---start-8--- #+name: test #+begin_src latex \begin{equation} src_R{4 + 4} \end{equation} #+end_src --8---cut here---end---8--- the `src_R' is put in literally on latex export. Is there a way of preprocessing this latex src block with babel for R prior to exporting? Thanks in advance, Michael