It should be (C . t) it looks like ob-C also handles C++.
John ----------------------------------- Professor John Kitchin Doherty Hall A207F Department of Chemical Engineering Carnegie Mellon University Pittsburgh, PA 15213 412-268-7803 @johnkitchin http://kitchingroup.cheme.cmu.edu On Sat, May 26, 2018 at 5:15 AM, Van L <van@scratch.space> wrote: > Hello. > > The `m-x customize’ path to `org-babel-load-languages’ or the following > method won’t accept C++. > > #+BEGIN_SRC elisp :results none > (org-babel-do-load-languages > 'org-babel-load-languages > '((C++ . t))) > #+END_SRC > > The messages buffer has the following. > > executing Elisp code block... > org-babel-do-load-languages: Cannot open load file: No such file or > directory, ob-C++ > > M-x org-version > Org mode version 9.1.9 > > M-x emacs-version > GNU Emacs 26.1 > rc1 > > Section 14.7 Languages in the Org Mode working with source code infopages > lists C++. >
