Eivind Otto Hjelle <eohjelle@gmail.com> writes:

> The function 'org-in-src-block-p' always returns nil on my system
> running Windows 10.
>
> How to reproduce this bug starting from 'emacs -Q':
> Define a function 'test-org-in-src-block-p' in the scratch buffer as
> follows:
>
> (defun test-org-in-src-block-p ()
>   (interactive)
>   (print (org-in-src-block-p)))
>
> Navigate to a src block in org mode and call 'M-x
> test-org-in-src-block-p'. Now nil is printed to the message buffer.

Works for me in emacs-26. Would it be possible to try that version?

Regards

Robert