-----BEGIN PGP SIGNED MESSAGE----- Hash: SHA1 On 11/04/12 16:15, Eric Schulte wrote: > This is not currently possible, and any conceivable implementation would be > necessarily complex > requiring a good deal of cross-buffer coordination.
Ok - then I know why I haven't realised this before: I mover the variable definition from a header argument to the #+PROPERTY: as I need the variable throughout the document. > > Would it be possible to simply only declare the variable in a header argument > applying to the > first code block? Using a session would keep that variables state through > all subsequent code > blocks. Would work - but as I said above, I would have preferred to have the variable defined at the top of the buffer. I could use though the no-expand header argument for the source blocks. At the moment, I am putting them in a subtree and set the property for the subtree. Thanks, Rainer > > Best, > > Rainer M Krug <r.m.k...@gmail.com> writes: > >> Hi >> >> I have a file wide variable defined and tangle several source blockd into >> one file. >> >> BNo the variable is expanded in each block. >> >> Would it be possible to have the expansion at the beginning of the file and >> nod be repeated, >> as this can cause problems? >> >> The following org code >> >> #+PROPERTY: tangle test.R #+PROPERTY: var TheVar=99 >> >> * Part one #+begin_src R :tabgle: x <- 1 #+end_src * Problem #+begin_src R y >> <- list( x = 1, >> #+end_src * Problem continued #+begin_src R x <- 3 ) #+end_src >> >> results in an error in R due to the repeated "TheVar <- 99" in the list >> definition. >> >> Org-mode version 7.8.08 (release_7.8.07.213.ge6fdf) from git this morning >> >> If I remember correctly, this sneeked in quite recently. >> >> Thanks, >> >> Rainer > - -- Rainer M. Krug, PhD (Conservation Ecology, SUN), MSc (Conservation Biology, UCT), Dipl. Phys. (Germany) Centre of Excellence for Invasion Biology Stellenbosch University South Africa Tel : +33 - (0)9 53 10 27 44 Cell: +33 - (0)6 85 62 59 98 Fax : +33 - (0)9 58 10 27 44 Fax (D): +49 - (0)3 21 21 25 22 44 email: rai...@krugs.de Skype: RMkrug -----BEGIN PGP SIGNATURE----- Version: GnuPG v1.4.11 (GNU/Linux) Comment: Using GnuPG with Mozilla - http://enigmail.mozdev.org/ iEYEARECAAYFAk+GhxoACgkQoYgNqgF2egrcqQCePx4ZlpftV2beNY7MJzoaRLR4 QzsAnRc8hNF85DIlpETRFIeQWP2aBV0V =zLBp -----END PGP SIGNATURE-----
