I've installed j-mode and it works.
But in an org-babel code block I have a strange issue.
begin_src J (capital J) allows me to evaluate the block, but has no syntax highlighting:
#+begin_src J (+/%#) 0.2 + i.24 NB. avg #+end_src #+RESULTS: : 11.7
Also, I can't use
C-c ' to edit the code in a popup; instead I get an error message:
No such language mode: J-mode.
Here's the strangest thing: when I change the spelling to
begin_src j (lowercase j), then I get syntax highlighting and can use
C-c ' to edit the code in a popup as expected.
However, now org-babel won't evaluate the source block, and when I try it complains with
ob-j.elc failed to provide feature ‘ob-j’.
Is there anything I can do to get both sets of features at the same time?