[go] Enable org-babel integration

[swaroopch]

Adds https://github.com/pope/ob-go emacs package

[swaroopch]

@bogdanteleaga Can you please review this PR as well? :)

[bogdanteleaga]

Hmm, I'm still quite bad at using org mode and I've never used babel before. But there doesn't seem to be much here, if it works I don't see why we wouldn't include it.

[swaroopch]

@bogdanteleaga Thanks. You can try it out by typing this in org mode and in normal mode, do ,, or ctrl-c ctrl-c:

#+begin_src go :imports "fmt"
  fmt.Println("Hello, 世界")
#+end_src

You should see this appear below those lines:

#+RESULTS:
: Hello, 世界

[syl20bnr]

why this :ensure t ?

[swaroopch]

@syl20bnr You're right, the :ensure t is not needed, removing it in the next push to the branch.

P.S. Sorry for the delayed response!

[swaroopch]

@syl20bnr The :ensure t has been removed. Can you please review?

[joehillen]

ob-go is on MELPA now

https://melpa.org/#/ob-go

[swaroopch]

I made this PR exactly one year ago, since there doesn't seem to be interest in this, I'm closing this PR, if anybody is up for it, please feel free to take it forward.