<#secure method=pgpmime mode=sign> I see, I added your patch to my Emacs config. Really thanks for your work. And wait for maintainer response. Maxim Nikulin writes: Christopher, if your are still interested in a patch against this issue then you could find one in https://orgmode.org/list/eff43744-12e1-a359-39f2-6d8169350f28@gmail.com/ It managed to pass unnoticed by Bastien's dog somehow. I have realized that I used "'" for function references, that should be replaced by "#'". I have not posted updated version waiting for more comments. On the other hand there was a suggestion by Eli Zaretskii to just surround start-process-shell-command with (let ((process-connection-type nil)) …).