The contents of the org file were
---
This file contains only two source blocks
#+begin_src clojure :noweb-ref "Define a constant"
(def e 2.72)
;;This is a comment on a line of its own
(def pi 3.14) ;;This is a comment not on a line of its own
#+end_src

The following block will be tangled
#+begin_src clojure :noweb yes :tangle output.clj
<<Define a constant>>
#+end_src
---

On Tue, Oct 15, 2024 at 11:13 PM Anoop GR <anoopemacs@gmail.com> wrote:

> Comments in org babel clojure blocks are not tangled out.
>
> Let us take an example org file with the following contents:-
>
> This org file contains only two source blocks and a total of ten lines.
>> #+begin_src clojure :noweb-ref "Define a constant"
>>
> (def e 2.72)
>
> ;;This is a comment on a line of its own
>> (def pi 3.14) ;;This is a comment not on a line of its own
>> #+end_src
>
> The following block will be tangled
>> #+begin_src clojure :noweb yes :tangle ./output.clj
>> <<Define a constant>>
>> #+end_src
>
>
> When I tangle the above file, the contents of the output.clj file are:-
>
>> (def e 2.72)
>
>
>> (def pi 3.14) ;;This is a comment not on a line of its own
>
>
> *The comment that was on a line of its own is missing from the tangled
> output.*
>
> Was able to reproduce on both emacs 29.3.50 and 29.4 on Ubuntu 22.04 LTS
> Both were started using *emacs -Q* and then evaluating *(require
> 'ob-clojure)* as the only line of config.
>