Hi Achim, Achim Gratz <strom...@nexgo.de> writes:
> Eric Schulte writes: >> See http://orgmode.org/manual/Languages.html for the documentation on >> how to activate and disable org-babel languages. > > That actually produces the error: > > File mode specification error: (void-variable org-babel-tangle-lang-exts) > > as the OP has found out (and I can reproduce it). > > The reason is that none of the ob-<lang>.el files do a (require > ob-tangle), but try to change a defcustom in ob.tangle.el that is only > declared, but not yet available at the time. I've quickfixed it by > moving the require for ob-tangle in org.el to the beginning of the file, > but this is now relying on the fact that org is implicitly loaded for > getting the major mode set up, so all the babel language files still > need to be cleaned up. I can't reproduce this. I have a ~/emacs.el file containing (org-babel-do-load-languages 'org-babel-load-languages '((perl . t))) then ~$ emacs -Q -l ~/emacs.el loads correctly and `org-babel-load-languages' is correctly set up. Thanks for any help on reproducing the problem! -- Bastien
