dougie smith <[email protected]> writes:
> i have installed nodejs
> not sure what to do next
>
> do i need an 'ob.javascript file?
>
> can't seem to find any docs.
AFAIK, the only documentation is in the file ob-js.el. Back in 2011,
Eric Schulte welcomed patches to ob-js.el to support sessions with
node. I don't think there has been any subsequent work on this front.
You'll need something like this in .emacs:
(org-babel-do-load-languages
'org-babel-load-languages
'((js . t)))
If you evaluate the following source code block, you can look at
localhost:8888 and see Hello World. But, emacs is fully engaged until
you press Ctrl-G.
#+begin_src js :tangle hello.js
var http = require("http");
http.createServer(function(request, response) {
response.writeHead(200, {"Content-Type": "text/plain"});
response.write("Hello World");
response.end();
}).listen(8888);
#+end_src
hth,
Tom
--
Thomas S. Dye
http://www.tsdye.com
