On 16/03/2023 17:22, Ihor Radchenko wrote: > Canceled. Anyway it does not work. I have tried to "fix" `org-babel-variable-assignments:screen' by an extra patch. Perhaps executable name aka :cmd and babel language should not be rigidly coupled and it may be subject for further improvement. Ken, you wrote that you have other patches for ob-screen.el. Do you plan to sent them?